LOTES CO., LTD. Patent applications |
Patent application number | Title | Published |
20150244094 | ELECTRICAL CONNECTOR - An electrical connector for electrically connecting a first electronic element and a second electronic element, includes an insulating body having multiple receiving holes, a conducting assembly and an elastic member respectively received in each receiving hole, and an elastic member. The conducting assembly includes a first conductor, a second conductor and a third conductor electrically connected to the first conductor and the second conductor. The elastic member is used for elastically supporting the first conductor and the second conductor. One end of the first conductor is electrically conducted to the first electronic element, and one end of the second conductor is electrically conducted to the second electronic element. The conductor is spherical, which shortens the conducting path, lowers the height and impedance of the electrical connector, and improves the electrical performance. The elastic member can effectively avoid poor contact and instant disconnection. | 08-27-2015 |
20150200510 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body, and a first and second terminal groups located in the insulating body. The second terminal group is located below the first terminal group. The first terminal group has a first grounding terminal, and two pairs of first differential signal terminals located at two sides. The second terminal group has a pair of second differential signal terminals, a second grounding terminal and a power supply terminal located at two sides. The first differential signal terminal, the first and second grounding terminals, and the power supply terminal have a first, third, fourth and fifth fixing portions fixed to the insulating body, and a first, third, fourth and fifth vertical portions bends downward and extends from the corresponding fixing portions. The first grounding terminal is wider than the second differential signal terminal. The fourth and fifth vertical portions are wider than the first vertical portion. | 07-16-2015 |
20150163897 | ELECTRICAL CONNECTOR - An electrical connector for electrically connecting a first electronic element to a second electronic element includes an insulating body and multiple conductors. The insulating body has multiple accommodating holes. Each conductor is accommodated in a corresponding accommodating hole. Each conductor has an elastic insulator and low melting point liquid metal wrapping a surface of the elastic insulator, such that a continuous conducting path is formed by the liquid metal between the first electronic element and the second electronic element. | 06-11-2015 |
20150147896 | ELECTRICAL CONNECTOR - An electrical connector includes a circuit board, a chip module, an isolation portion, and at least one liquid metal conductor. Multiple first conducting portions are disposed on the circuit board, and multiple second conducting portions are disposed on the chip module. The second conducting portions correspond to the first conducting portions. The isolation portion is located between the circuit board and the chip module. An upper surface and a lower surface of the isolation portion urge against the chip module and the circuit board respectively. The isolation portion surrounds, joints, and seals the first conducting portion. The at least one liquid metal conductor is correspondingly disposed between the first conducting portion and the second conducting portion, and electrically conducting the circuit board and the chip module. The liquid metal conductor is gallium or gallium alloy. | 05-28-2015 |
20150093923 | TERMINAL - A terminal includes a contact portion and a soldering portion for being soldered to a circuit board. A metal coating is plated on the contact portion and is made of a chromium-carbon material, so that the contact portion has desirable electric conductivity and strong hardness, and has desirable corrosion resistance. Hence, a manufacturing process of the terminal uses a common chromium-carbon material to form the metal coating to replace a gold conductive layer, thereby reducing the manufacturing cost of the terminal. Further, it is unnecessary to use toxic substances during plating, which greatly reduces environmental pollution, and effectively protects the environment. | 04-02-2015 |
20150085457 | ELECTRICAL CONNECTOR AND MANUFACTURING METHOD THEREOF - An electrical connector for electrically connecting a first electronic element having protruding conductive portions in the bottom thereof to a second electronic element, includes an insulating body located below the first and above the second electronic element, a conductor, a solder pad disposed on the lower surface of the insulating body, and a conducting line disposed in the insulating body and conducting the conductor and the solder pad. Upper surface of the insulating body has accommodation holes. Aperture of the accommodation hole is greater than outer diameter of the conductive portion. Wall and bottom of the accommodation holes form the conductor. The accommodation hole has low-melting point liquid metal conductor. When the conductive portion enters the accommodation hole, the liquid metal adheres to the conductive portion, and forms a conductive path between the conductive portion and the conductor. A manufacturing method of the electrical connector. | 03-26-2015 |
20150072544 | COAXIAL CONNECTOR - A coaxial connector for a mating device to be inserted therein, includes an insulating body having a sustaining portion, a static terminal having a first contact portion, and a movable terminal having a second contact portion for contacting the first contact portion. The sustaining portion and an object below have a gap therebetween. The static terminal and the movable terminal are fixed to the insulating body. An elastic arm is formed by extending from the second contact portion. The sustaining portion engages the elastic arm. When the mating device is inserted into the coaxial connector, the mating device presses the elastic arm downwards, the second contact portion moves downwards to be separated from the first contact portion, and the elastic arm drives the sustaining portion to move downwards together, such that the sustaining portion butts against the object below to prevent the movable terminal from moving downwards excessively. | 03-12-2015 |
20150056837 | ELECTRICAL CONNECTOR - An electrical connector includes a shell, a conducting base accommodated in the shell in a sliding manner, and a rotatable body having a pivot for pivoting the conducting base. At least one side of the conducting base has a first elastic member. The rotatable body has a bump located below the center of the pivot. The first elastic member is a linear spring and butts the bump. When the conducting base retreats from the shell, the first elastic member butts the bump, the rotatable body rotates and an insertion space is formed between the rotatable body and the conducting base for a mating plug to be inserted therein. | 02-26-2015 |
20150050844 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body, an insulating arm, a movable terminal, and a fixed terminal. The insulating body has an insertion hole concavely formed from its front end surface, and a first receiving slot formed at a side of and in communication with the insertion hole. The insulating arm extends from the insulating body and has an extending portion partially entering the insertion hole. The movable terminal has a first fixing portion fixed in the insulating body, an elastic arm extending backward from the first fixing portion and located between the insertion hole and the insulating arm, and a first contact portion extending backward from the elastic arm. The first contact portion crosses the insulating arm, and is located at a side of the insulating arm away from the insertion hole. The fixed terminal has a second contact portion capable of connecting/disconnecting from the first contact portion. | 02-19-2015 |
20150050835 | ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR SERIES - An electrical connector, belonging to one of electrical connector series of different height specifications, is used for being fixed to a circuit board. The electrical connector includes an insulating body, a plurality of terminals, a shielding case disposed on the insulating body and having at least one fixing pin, and an abutting portion. Each terminal has a base fixed in the insulating body, an elastic portion bent and extending from one end of the base, a contact portion protruding from the elastic portion, and a soldering portion bent and extending from a side edge of the other end of the base. The abutting portion is formed on the soldering portion or the fixing pin by blanking. The abutting portion presses against the circuit board, and a height difference between the insulating body and the circuit board is adjustable by adjusting the height of the abutting portion. | 02-19-2015 |
20150029634 | NETWORK SIGNAL PROCESSING CIRCUIT - A network signal processing circuit includes at least one transmission line and at least two transient voltage suppressors. The transmission line has a first connection end and a second connection end. Each of the transient voltage suppressors is connected between a grounding point and a node on the transmission line. Two of the transient voltage suppressors are connected in parallel. A micro resistor is connected in series on the line where each of the transient voltage suppressors is located. By using the micro resistors connected in series on the lines where the two transient voltage suppressors connected in parallel are located, an overcurrent in a lightning signal can be diverted through the two transient voltage suppressors connected in parallel. | 01-29-2015 |
20150024622 | Dimm Connector - A Dual Inline Memory Module (DIMM) connector includes an electrical receptacle, a first fastening member and a second fastening member. A mating end of the electrical receptacle has a first slot and a second slot for receiving a first and a second DIMM modules to be inserted therein, respectively. The first fastening member has a first pressing portion for pressing the first DIMM module, a first clasping portion for clasping a positioning hole at a side edge of the first DIMM module, and a second clasping portion clasped at a rear edge of the second DIMM module. The second fastening member has a second pressing portion for pressing the second DIMM module. When the first DIMM module is mounting in the first slot, the second clasping portion does not hinder the first DIMM module. | 01-22-2015 |
20140377477 | METHOD FOR FORMING METAL LAYER ON SURFACE OF INSULATING PLASTIC - A method for forming a metal layer on a surface of an insulating plastic, includes attaching metal particles in a selected area of the surface of the insulating plastic, irradiating the selected area with a laser such that the selected area of the insulating plastic is fused to be mixed with the metal particles, and performing chemical plating to the selected area to form a metal layer in the selected area. | 12-25-2014 |
20140315418 | ADAPTER AND ELECTRICAL CONNECTION SYSTEM - An electrical connection system includes an electrical connector electrically connected to a chip module, and an adapter disposed on one side of the electrical connector. The chip module laterally extends to form a conducting portion. Two rows of terminals are disposed in the adapter, and form a slot therebetween for the conducting portion to be inserted therein. When the conducting portion is not inserted in the slot, the width of the slot is greater than the thickness of the conducting portion, so that a zero insertion force is required for insertion of the chip module. After the chip module is inserted in the slot, under the effect of an external force, the width of the slot is reduced to an extent that the terminals urge against the conducting portion, which ensures close electrical connection between the terminals and the chip module. | 10-23-2014 |
20140242839 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body having multiple signal receiving slots and at least one grounding receiving slot, multiple signal terminals and at least one grounding terminal respectively received in the signal receiving slots and the grounding receiving slot, a first conducting layer disposed in the grounding receiving slot for shielding the signal terminals, and a solder located in the grounding receiving slot and contacts the first conducting layer and the grounding terminal. The electrical connector may further includes an upper conducting layer and a lower conducting layer, respectively disposed on an upper surface and a lower surface of the insulating body, and multiple through holes surrounding each signal receiving slot. Each through hole has an internally disposed second conducting layer. The upper conducting layer, the lower conducting layer, the first conducting layer and the second conducting layer are conducted. | 08-28-2014 |
20140220826 | Electrical Connector - An electrical connector includes a body, a soldering portion, an insertion arm, a through hole, and a conductive layer. The soldering portion is disposed on the body. The insertion arm protrudes from the body, and has at least one contact portion. The through hole is formed in the body. One end of the through hole is connected to the soldering portion, and the other end of the through hole is formed through the insertion arm. The conductive layer extends along an inner wall of the through hole from the soldering portion to the insertion arm, and connects the contact portion. The conductive layer is disposed on the body and the insertion arm to achieve an electrical contact effect. Since the body and the insertion arm are conducted through the conductive layer in the through hole, the electrical connector is easy-to-manufacture without requiring assembly of terminals. | 08-07-2014 |
20140134854 | ELECTRICAL CONNECTOR - An electrical connector includes: an insulating body having a plurality of receiving holes disposed thereon, each receiving hole including a protrusion, and the protrusion includes a guiding surface and an abutting surface; a plurality of solder balls; and a plurality of terminals correspondingly received in the plurality of receiving holes. Each terminal includes a base correspondingly received in one of the receiving holes, an extending arm extending downwards from the base, a soldering portion extending from the extending arm, and an elastic arm extending upwards from the base. The soldering portion includes two clamping portions extending laterally to respectively clamp a periphery of the solder ball. At least a part of the soldering portion is positioned below the abutting surface of the protrusion of the receiving hole such that the part of the soldering portion abuts the abutting surface of the protrusion of the receiving hole. | 05-15-2014 |
20140073151 | ELECTRICAL CONNECTOR - An electrical connector for electrically connecting a chip module to a printed circuit board. The electrical connector includes an insulating body and a pressing plate for covering the insulating body. A conductive region for receiving the chip module is disposed on the insulating body. Multiple terminal receiving slots are provided inside the conductive region, and at least one bump is disposed inside the conductive region. An opening is provided at the pressing plate. An urging portion is disposed at each of two opposite sides of the opening, respectively, and pressing force-application points are formed at two ends of the urging portion. When the pressing plate covers the insulating body, the bump is correspondingly located below the force-application points to bear the chip module, so as to avoid warps and deformations of the chip module when pressed. | 03-13-2014 |
20140038464 | CABLE CONNECTOR AND MANUFACTURING METHOD THEREOF - A cable connector and a manufacturing method thereof. The method includes: providing an insulation body, putting a terminal that has a receiving portion into the insulation body, preparing at least one groove on a cable, in which the cable has a first part inserted in the insulation body and a second part extending out of the insulation body, and the groove is provided on the first part, pressing the cable, so that a side edge of the receiving portion pierces the cable at the groove, thereby electrically connecting the terminal and an inner conductor of the cable. The groove enables the terminal to pierce the cable easily, implementing desirable electrical connection between the inner conductor and the terminal, and also stops the cable in the extending direction of the cable, preventing the cable from escaping. | 02-06-2014 |
20140024258 | ELECTRICAL CONNECTOR - An electrical connector includes a grounding terminal, a signal terminal and an insulating body. The grounding terminal has an annular body. The annular body is formed by curling and has a seam. The seam extends to form at least one grounding pin. The signal terminal has a base located below the annular body. The base has one end provided with a soldering portion and the other end extending upwards to form a contact portion in the center of the annular body, and the base does not overlap a projection of the seam on a plane where the base locates. The insulating body wrapps the grounding terminal and the signal terminal, and the grounding pin and the soldering portion protrude out of the insulating body. | 01-23-2014 |
20140004728 | RECEPTACLE CONNECTOR | 01-02-2014 |
20130323976 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body and a plurality of first terminals, disposed side by side in the insulating body. The insulating body is formed with at least two bridging-portion removal holes. Bridging portions between the first terminals are capable of being removed through the bridging-portion removal holes. The at least two bridging-portion removal holes are respectively formed through plate surfaces of the insulating body, and the at least two bridging-portion removal holes are arranged in a staggered manner in a front-to-rear direction. | 12-05-2013 |
20130288497 | COAXIAL CONNECTOR AND METHOD FOR PROVIDING NORMAL FORCE IN ELECTRICAL CONNECTOR - A coaxial connector and a method for providing a normal force in an electrical connector. The coaxial connector includes a first terminal having a first contact portion and a second terminal having a second contact portion. Before an external device is inserted into the coaxial connector for the first time, the first contact portion and the second contact portion form a first relative positional relationship. After the external device is disengaged from the coaxial connector, the second contact portion urges against the first contact portion upwards to form a third relative positional relationship. The third relative positional relationship is different from the first relative positional relationship. | 10-31-2013 |
20130273779 | ELECTRICAL CONNECTOR AND TERMINAL THEREOF - An electrical connector includes an insulating body provided with a plurality of receiving holes, and a plurality of terminals respectively received in the receiving holes. Each of the terminals has a base and at least one elastic arm bent upwards and extending from the base. The elastic arm is provided with a contact portion. When the contact portion receives a force in a first stage, the elastic arm is deformed mainly due to compression, and when the contact portion continuously receives a force in a second stage, the elastic arm is deformed mainly due to bending. The normal force received by the terminal is rapidly increased in the first stage, and is reduced and maintained at the low level in the second stage. | 10-17-2013 |
20130267118 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body, a plurality of signal terminals, a shielding member, and at least one grounding terminal. The insulating body is provided with at least one first receiving slot and a plurality of second receiving slots. The plurality of signal terminals is respectively received in the second receiving slots. The shielding member has at least one shielding plate disposed inside the insulating body. The at least one grounding terminal is respectively received in the first receiving slot. The grounding terminal has an elastic arm extending upwards and exposed out of the first receiving slot, and the elastic arm has a contact portion correspondingly electrically conducted to the upper shielding layer. The grounding terminal, the annularly disposed shielding plates, the upper shielding layer and the lower shielding layer jointly define a three-dimensional shielding space for the signal terminals. | 10-10-2013 |
20130237075 | ELECTRICAL CONNECTOR - An electrical connector includes a base, a cover and at least one elastic member. The base is disposed with at least one fastening portion and at least one pivoting portion. The cover covers on the base, disposed with at least one locking portion correspondingly locking the fastening portion, and capable of being opened or closed relative to the base about the pivoting portion. The at least one elastic member press against the base. When the locking portion unlocks the fastening portion, the elastic member pops up automatically due to elasticity, so that an operating space is formed below the cover to allow an operator to open the cover with fingers, which facilitates operation and does not cause injuries of the fingers, thereby ensuring safe use. | 09-12-2013 |
20130210263 | ELECTRICAL CONNECTOR - An electrical connector for electrically connecting a mating element to a motherboard includes an insulating body having two side surfaces disposed symmetrically, at least one rotating shaft protruding from the side surface, a casing including at least one side portion corresponding to the side surface, and at least one protruding block. The side portion of the casing extends backward to form a rotating portion. The rotating portion is disposed with an elongated hole. A distance between an edge of the elongated hole and an edge of the rotating portion is substantially a fixed value. A distance between the protruding block and the rotating shaft is equal to or slightly larger than the fixed value. The rotating shaft urges against the edge of the elongated hole of the casing, and the protruding block urges against the edge of the rotating portion of the casing. | 08-15-2013 |
20130183849 | ELECTRICAL CONNECTION DEVICE - An electrical connection device for electrically connecting a chip module includes a reinforce device and a socket. The reinforce device includes a load plate, a stiffener, a fixing member and a pressing member. The fixing member is disposed on the load plate and used for fixing the chip module, and at least one positioning portion is disposed on the fixing member. The load plate is pivoted to the stiffener. The pressing member is disposed on the stiffener and used for pressing the load plate to be closed on the stiffener. The socket locates below the chip module, and electrically conduct to the chip module. The socket contacts and is positioned by the positioning portion of the fixing member. | 07-18-2013 |
20130164983 | CONNECTOR AND ELECTRONIC DEVICE HAVING SAME - An electrical connector is used in a thin electronic device. The electrical connector has an insulating body and a plurality of conductive terminals. A front side of the electrical connector is used for inserting a mating connector. A casing of the thin electronic device is used to provide at least partial electromagnetic shielding for the electrical connector, so that a part of a metal shell does not need to be provided on the electrical connector, thereby effectively reducing the space occupied by the thin electronic device. | 06-27-2013 |
20130157518 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body having a plurality of receiving slots and a plurality of terminals respectively fixed in the insulating body. Each of the terminals has a base at least partially disposed in the receiving slot, at least one contact arm, a first fixing portion and an extending arm extending laterally from the base, and a second fixing portion. The first fixing portion fastens the insulating body. A soldering portion is disposed on the extending arm. The second fixing portion selectively extends from the extending arm or the soldering portion and fastens the insulating body. A distance between the second fixing portion and the soldering portion is shorter than that between the first fixing portion and the soldering portion. | 06-20-2013 |
20130130558 | HIGH FREQUENCY ADAPTER - A high frequency adapter electrically connecting a docking device to a circuit board. The high frequency adapter includes an insulating body, a high frequency signal terminal conductively connected to the circuit board, and two grounding terminals located at two sides of the high frequency signal terminal and conductively connected to the circuit board. Lateral projections of the high frequency signal terminal and the two grounding terminals are approximately the same and overlapping. Both the high frequency signal terminal and the two grounding terminals are pressed by the docking device. | 05-23-2013 |
20130098976 | METHOD FOR FORMING ELECTRICAL CONNECTOR - A method for forming an electrical connector. In one embodiment, the method includes: providing a body, where a plurality of terminals are fixed in the body, each terminal has an extending portion exposed downwardly out of the body, and a soldering portion disposed at one end of the extending portion; providing a flat working surface and a plurality of solder materials, and placing the body above the flat working surface, so that the solder material is connected upwardly to the soldering portion, and connected downwardly to the flat working surface; heating the solder material, and then cooling and solidifying the solder material, so that the solder material is fixed to the soldering portion; and removing the flat working surface. | 04-25-2013 |
20130095698 | SHIELDED CONNECTOR - A shielded connector includes a conductive body having a plurality of receiving holes formed through, a plurality of insulating members respectively fixed in the receiving holes, and a plurality of terminals respectively fixed to the insulating members. Each terminal has a contact portion exposed upward to the insulating member and a soldering portion exposed downward to the insulating member. The terminal and the conductive body are in an nonconductive state. The conductive body is formed by integral injection molding, which does not require pre-molding an insulating body having a plurality of receiving holes and plating metal layers in the receiving holes, so that the process is simple yet novel and the problem that metal layers easily peel off is solved while ensuring a stable and good shielding effect. | 04-18-2013 |
20130090016 | CARD EDGE CONNECTOR - A card edge connector includes an insulating body having a base body, multiple first terminals, and multiple second terminals. A first body and a second body extend from a front end of the base body sequentially from bottom to top. Multiple recessed first receiving slots are disposed at the first body. A recessed first retaining slot is disposed at the first body and a side wall of each of the first receiving slots. Each of the first terminals has a first retaining portion retained in the first retaining slot with a first connecting portion bent and extends laterally thereof. A first elastic section extends forwards from the first connecting portion and located in the first receiving slot. A first contact arm extends forwards from the rear end of the first elastic section and has a first contact portion which enters the first insertion space. | 04-11-2013 |
20130084739 | COAXIAL CONNECTOR - A coaxial connector includes a lower insulating seat, having a housing cavity recessed from an upper surface thereof, and a receiving slot is located on one side of the housing cavity; a movable terminal, having a retained portion retained in the receiving slot, a pressed portion extended from the retained portion, a first soldering portion bent downwards and extended from the retained portion, and a first strip-connecting portion extended outwards from the retained portion and coplanar with the retained portion; and a fixed terminal, having a fixed portion embedded in the lower insulating seat and coplanar with the retained portion, a pressing portion extended from the fixed portion and urging against the pressed portion, a second soldering portion extended from the fixed portion, and coplanar with the first soldering portion, a second strip-connecting portion extends from the second soldering portion, and in different planes with the first strip-connecting portion. | 04-04-2013 |
20130084737 | ELECTRICAL CONNECTOR - An electrical connector includes an electrical connecting base, a press cover, a fastening member and at least one thrust member. The press cover covers on the electrical connecting base, and substantially horizontally placed. A fastening portion and a pivoting portion are respectively formed on two opposite ends of the press cover. | 04-04-2013 |
20130077252 | ELECTRICAL CONNECTOR ASSEMBLY - The invention relates to an electrical connector assembly. The electrical connector assembly includes a main circuit board having a through hole, a processor, and an auxiliary circuit board. The processor includes a chip and a substrate. The chip is electrically connected to the substrate and located in the through hole. The substrate is at least partially located in the through hole. The auxiliary circuit board has a transitional connecting surface. A first conducting region and a second conducting region electrically connected to each other are disposed on the transitional connecting surface. The first conducting region is electrically connected to the substrate, and the second conducting region is electrically connected to the main circuit board. | 03-28-2013 |
20130059458 | CARD EDGE CONNECTOR - A card edge connector for receiving an electronic card to be inserted therein includes an insulating body, with a slot formed therein for receiving the electronic card therein; multiple conductive terminals, accommodated in the insulating body, in which each of the conductive terminals at least partially enters the slot and contacts the electronic card therein; and at least one latch. The latch includes a connecting arm with one end disposed in the insulating body and located at a side of the slot; a bent section, extending backward from the other end of the connecting arm and bent toward a side away from the electronic card; and a guide chamfer, disposed at a side of the bent section close to the electronic card and inclined downward. | 03-07-2013 |
20130040498 | ELECTRICAL CONNECTOR - The present invention relates to an electrical connector. The electrical connector includes an insulating body having a plurality of card slots recessed at a front end. The insulating body has adjacent a plurality of first and second receiving slots disposed at a rear end of the card slots. Each of a plurality of first terminals has a first connecting portion received in the first receiving slot. Each of a plurality of second terminals has a second connecting portion received in the first receiving slot. The second terminal has an extending portion extending laterally, entering the first receiving slot, and disposing in a front-rear manner relative to a corresponding part of the first terminal. The insulating body has a gap defined between the extending portion and an adjacent extending portion. | 02-14-2013 |
20130040496 | ELECTRICAL CONNECTOR - An electrical connector includes: (a) an electrical connection base, in which a notch is opened forwards at a rear side of the electrical connection base, at least one protruding block, at least one first receiving hole, and at least two second receiving holes are opened forwards from the notch, (b) at least one first terminal, having a vertical first connecting portion correspondingly, and (c) at least two second terminals, each having a vertical second connecting portion correspondingly disposed in the notch. The protruding block has an increased thickness, thus effectively ensuring functions of the protruding block of protecting terminals, isolating the first connecting portion from the second connecting portion and avoiding short circuit between the first connecting portion and the second connecting portion. | 02-14-2013 |
20120270451 | ELECTRICAL CONNECTOR - An electrical connector for electrically connecting a chip module to a circuit board includes: an insulating body, provided with a plurality of receiving holes; at least one raised portion, raised on an upper surface of the insulating body, for supporting the chip module at positions without contact pads in the chip module; a metal layer, plated on inner walls of the receiving holes and the upper surface of the insulating body; an insulating layer, disposed to cover the metal layer; and a plurality of terminals, respectively correspondingly received in the receiving holes, each terminal having a contact portion exposed above the receiving hole for conducting to the chip module. When the chip module presses the contact portions downwards, the raised portion urges against the chip module, so as to prevent the chip module from damaging the insulating layer and conducting to the metal layer to cause short circuit. | 10-25-2012 |
20120267498 | FASTENER - The invention relates to a fastener. The fastener includes: a lower fastening base, in which a pivoting plate is disposed upward on a back end of the lower fastening base and concavely disposed with a limiting groove, an upper fastening plate, disposed on the lower fastening base in a covering manner, in which a back end of the upper fastening plate has at least one pivoting portion pivotally connected to the pivoting plate, a limiting portion, extending backward from the upper fastening plate and penetrating the limiting groove correspondingly, at least one stop block, convexly extending from the limiting portion and located behind the pivoting plate, and a fixing part, disposed on a frond end of the lower fastening base and used for fixing the upper fastening plate to the lower fastening base. | 10-25-2012 |
20120252274 | ELECTRICAL CONNECTOR - An electrical connector includes: an insulating body, having a plurality of receiving slots formed through the insulating body; a plurality of conductive terminals, each disposed in one of the receiving slots, wherein the conductive terminal is formed with a solder contact surface, and the solder contact surface is substantially vertical; and a plurality of solders, respectively received in the receiving slots, in which the solder is in a flat shape, and each of the solders is formed with an abutting surface in a flat direction for abutting the solder contact surface. | 10-04-2012 |
20120252239 | ELECTRICAL CONNECTOR - An electrical connector includes a body having a plurality of receiving slots, a plurality of terminals respectively accommodated in the receiving slots, each terminal having a stopping portion, and a cover, slideably covered on the body, and having a plurality of pressed surfaces respectively corresponding to the stopping portions. When the cover slides along a first direction relative to the body, the stopping portion limits upward displacement of the pressed surface, so as to limit upward warping of the cover, thereby ensuring good contact between the terminal and a mating element. | 10-04-2012 |
20120238137 | ELECTRICAL CONNECTOR - An electrical connector includes: an insulating body, having a plurality of terminal slots formed through the insulating body; a plurality of terminals, each correspondingly received in each terminal slot; and at least one recessed portion, recessed on the insulating body and located between at least two terminals, and plated with a metal shielding layer. As the recessed portion is recessed between at least two terminals, the air medium capacity can be adjusted by adjusting the size of the recessed portion, so as to adjust the characteristic impedance between the adjacent terminals to a desired value, thereby improving the high-frequency performance of the electrical connector. Furthermore, the recessed portion is plated with the metal shielding layer, so that the terminals are shielded and prevented from getting in contact with the metal shielding layer, thus avoiding the problem of short circuit. | 09-20-2012 |
20120225586 | ELECTRICAL CONNECTOR - An electrical connector is used for electrically connecting a chip module and includes: an insulating body, having a plurality of receiving slots; and a plurality of terminals, disposed in the receiving slots and each having a base plate, a contact arm and at least one extending arm, in which the base plate is fixed in the receiving slot, the contact arm is located on one side of the base plate and has a contact portion conducting the chip module, the contact portion is higher than the base plate and is exposed outside the receiving slot, and the extending arm is in a bent shape and has a lower end connected to the contact arm and an upper end connected to the base plate. | 09-06-2012 |
20120196491 | ELECTRICAL CONNECTOR - An electrical connector. In one embodiment, the electrical connector includes: an insulating body, having a plurality of receiving slots formed through the insulating body, in which each receiving slot has two first inner walls disposed opposite to each other, and a plurality of terminals, each terminal correspondingly fixed in each receiving slot and each terminal having a retaining portion, in which a first transition portion extends downwards from the retaining portion and urges against one first inner wall, a first contact portion extends downwards from the first transition portion, a second transition portion extends upwards from the first contact portion and urges against the other first inner wall, and a second contact portion extends upwards from the second transition portion. | 08-02-2012 |
20120196485 | ELECTRICAL CONNECTOR - An electrical connector with a plurality of solder balls arranged therein. In one embodiment, the electrical connector includes: an insulating body, wherein a plurality of receiving slots are formed through the insulating body, and at least one side surface of each receiving slot forms a stop wall; and a plurality of conductive terminals, received in the receiving slots. Each conductive terminal has a base, at least one fixing portion extends downwards from the base, and a soldering portion is bent laterally and extends from the fixing portion. The soldering portion includes a soldering arm and a hook portion bent and extending from a lower end of the soldering arm towards the stop wall. The solder ball is clamped between the soldering portion and the stop wall. The hook portion has at least one retaining point urging against a lower hemispherical surface of the solder ball. | 08-02-2012 |
20120196481 | ELECTRICAL CONNECTOR - An electrical connector includes: an insulating body, having a plurality of terminal receiving holes, in which each terminal receiving hole includes a retaining slot recessed from an upper surface of the insulating body and a receiving slot formed through the insulating body and connected with the retaining slot, and the retaining slot has a bottom surface that forms a step with a sidewall of the receiving slot; a metal layer, plated on the sidewall of the receiving slot, being not higher than the bottom surface; and a plurality of terminals, respectively y accommodated in each terminal receiving hole, in which each terminal includes a retaining portion fixed in the retaining slot, a base and a soldering portion extend downwards from the retaining portion and are suspended in the receiving slot, and a clearance is formed between the retaining portion and the metal layer for preventing a conduction therebetween. | 08-02-2012 |
20120190227 | ELECTRICAL CONNECTOR - An electrical connector includes: an insulating base with a perforation; an insulating cover with a through hole and two slots recessed from a top surface, covered on and capable of sliding relative to the insulating base; a thrust member, disposed on the top surface of the insulating cover, has a body accommodated in the through hole, the body comprises an axial pushing hole, a plate portion respectively extending from two sides of the body and accommodated in the corresponding recessed slots; and a cam, having a driving portion above the body and a shaft extending downwards from the driving portion, at least one interference portion projects from a periphery at a lower end of the shaft and fixed near a bottom of the insulating base, the shaft passes through the axial pushing hole and the perforation. | 07-26-2012 |
20120178306 | ELECTRICAL CONNECTOR - An electrical connector that includes: an insulating body, having a plurality of receiving holes disposed thereon, a plurality of solder balls, respectively received in one of the receiving holes, a plurality of terminals, in which each terminal has a base correspondingly received in one of the receiving holes, a first extending portion and a second extending portion extend downwards from the base, a first hook extends laterally from an end of the first extending portion, a second hook extends laterally from an end of the second extending portion, and the first hook and the second hook respectively hook a periphery of the solder ball under a horizontal center line of the solder ball. | 07-12-2012 |
20120178298 | ELECTRICAL CONNECTOR AND TERMINAL THEREOF - An electrical connector includes an insulating housing and a plurality of terminals. The terminal includes a base having an upper end and a lower end, a flexible arm extending upward from the upper end of the base, a retaining portion extending upward from the upper end of the base, and at least one holding leg extended from the lower end of the base. Each holding leg includes a transition arm extending downward from the lower end of the base and a welding portion extending downward from the transition arm. The welding portion is formed with a substantially arc-shaped inner edge. The inner edge of the holding leg defines a claw structure to retain a solder ball with the insulating housing corporately. | 07-12-2012 |
20120171897 | SHIELDED CONNECTOR - A shielded connector. In one embodiment, the shielded connector includes: a seat, including an insulating body with a plurality of through slots and a plurality of positioning slots, in which a shielding body is disposed in the through slot and no shielding body is disposed in the positioning slot, at least one conductive body connected to the shielding bodies, and at least one lead-out portion electrically connecting the conductive body to a motherboard; and a plurality of conductive terminals, each including a contact portion, a body portion extending from the contact portion, and a connecting portion, in which the body portion includes a positioning section extending from the contact portion and in interference fit with the positioning slot, and a conducting section extending from the positioning section into the through slot and not in interference fit with the through slot. | 07-05-2012 |
20120164881 | SHIELDED CONNECTOR - A shielded connector includes: a seat, including an insulating body having a plurality of receiving slots, in which an intermediate layer is disposed on at least a part of an inner surface of the receiving slot, a shield is disposed outside the intermediate layer, and an isolator is disposed outside the shield, at least one conductive body disposed outside the receiving slots and connected to the shields, and at least one lead-out portion electrically connected to the conductive body; and a plurality of conductive terminals, correspondingly accommodated in the receiving slot, each including a contact portion exposed at one side of the seat, a body portion extending from the other end of the contact portion into the receiving slot, and a connecting section extending from the body portion and exposed at the other side of the seat. | 06-28-2012 |
20120156939 | ELECTRICAL CONNECTOR - An electrical connector that includes: an insulating body, having a plurality of receiving slots running through the insulating body, a plurality of terminals, respectively received in the receiving slots, in which the terminal has a base fixed in the receiving slot, two first abutting segments extending downwards from the base, two second abutting segments extending forwards the two first abutting segments, the two second abutting segments are exposed from the receiving slot and abut against the bottom surface of the insulating body, the width between the two second abutting segments is smaller than the diameter of a solder ball, a plurality of stop blocks, respectively disposed in the receiving slots, and a plurality of solder balls, respectively received in the receiving slots. | 06-21-2012 |
20120146755 | INDUCTOR - In one embodiment, the inductor includes: a substrate, arranged with multiple lower conducting layers, a magnetic core, disposed on the substrate, and an insulating cover, covering the substrate and wrapping the magnetic core. Multiple upper conducting layers are arranged on a surface of the insulating cover. The upper conducting layers and the lower conducting layers are alternately connected to form at least one coil winding around the magnetic core. Two ends of the coil are respectively used to conduct external electrical signals. | 06-14-2012 |
20120145444 | ELECTRONIC ASSEMBLY AND METHOD FOR MANUFACTURING SAME - An electronic assembly is provided, which includes a circuit board, in which a solder pad is disposed at a position close to an end edge on at least one surface of the circuit board, and a depression is disposed between the solder pad and the end edge; and, an electronic element, including an insulating body and a plurality of terminals fixed to the insulating body, in which each of the terminals has a protruding portion and a soldering portion respectively corresponding to the depression and the solder pad. A method for manufacturing the electronic assembly is also provided. | 06-14-2012 |
20120097441 | ELECTRONIC ELEMENT AND METHOD FOR ASSEMBLING THE SAME TO CIRCUIT BOARD - An electronic element is used for being soldered to a top surface and a bottom surface of a circuit board with solder pastes, and includes: a main body, including an insulating body and multiple terminals fixed to the insulating body, in which each of the terminals has a soldering portion, the soldering portions are arranged in two rows for being soldered respectively to the top surface and the bottom surface of the circuit board, and a distance between the two rows of the soldering portions is greater than or equal to a distance between outermost sides of the solder pastes on the top surface and the bottom surface of the circuit board; and a pressing member, located at an outer side of one row of the soldering portions, movably connected to the main body, and finally fixed to the main body. A method for assembling the electronic element to a circuit board is further provided. | 04-26-2012 |
20120058691 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body, having at least one receiving housing running through the insulating body; at least one conductive member, comprising a contact portion disposed in the receiving housings, and has a middle part higher than two ends; a pair of first retaining arms, extending downwards from one end of the contact portion, wherein a retaining hole is formed between the two arms, and each of the two arms has a hook portion extending towards the retaining hole; a second retaining arm, extending downwards from the other end of the contact portion, wherein the second retaining arm extends towards the retaining hole, and has a width smaller than the retaining hole; and at least one solder ball, disposed in the receiving housing, received in the retaining hole, and pressed against by the two hook portions of the two first retaining arms and the second retaining arm. | 03-08-2012 |
20120021614 | Electrical Connector - An electrical connector. In one embodiment of the present invention, the electrical connector includes a first main body, including a first insulating body and a first conductive member set fixed to the first insulating body, in which each conductive member of the first conductive member set includes a first internal connecting portion; and a second main body, including a second insulating body and a second conductive member set fixed to the second insulating body, in which each conductive member of the second conductive member set includes a second internal connecting portion, and the second internal connecting portion of each conductive member of the second conductive member set is in contact with the first internal connecting portion of the corresponding conductive member of the first conductive member set respectively. The second main body is movably mounted on the first main body and is capable of rotating relative to the first main body, and during rotation, each of the second internal connecting portions is maintained in contact with the corresponding first internal connecting portion. | 01-26-2012 |
20110318973 | Receptacle Connector - A receptacle connector includes a body; a conductive member received in the body and having a bottom, in which a soldering portion extends from the bottom, the bottom is bent upwards to form a base, an angle is formed between the planes of the base and the bottom, two opposing sides of the base are bent to form a first arm and a second arm, the first and second arms are on the same side and are in the same direction as a bending direction of the base, the first arm has a first contact portion, and the second arm has a second contact portion; and a third arm extending from one end of the base away from the bottom, inclined towards the first and second arms, in which the inclination of the third arm does not exceed initial contact positions of the first and second arms with a pin, the third arm has a third contact portion, and the first, second and third contact portions are used for jointly retaining and contacting the pin. | 12-29-2011 |
20110318966 | Electrical Connector and Conductive Member Thereof - An electrical connector and a conductive member thereof are provided. In one embodiment of the present invention, the conductive member is installed in an insulating body, and a solder ball is retained between two retaining ends of the conductive member to form the electrical connector. In the conductive member, a base extends downwards to form two soldering arms, each of the soldering arms has an extending arm and a retaining end extending from the extending arm, the retaining ends are exposed outside the insulating body, and at least one of the retaining ends is provided with a recessed portion, so as to enable the solder ball, when entering between the two retaining ends, to prop the two retaining ends and partially enter the recessed portion, so that the solder ball is securely retained by the two retaining ends, thereby preventing the solder ball from falling off from the two retaining ends when the electrical connector is under an external force. | 12-29-2011 |
20110294330 | FASTENER AND ELECTRIC CONNECTOR DEVICE HAVING THE SAME - A fastener for securing a chip module onto a circuit board includes a fixing bracket mounted on the circuit board; a pressing frame covering the chip module; a lever having a driving portion and a shaft portion, wherein the shaft portion is formed by extending and bending from the driving portion, with the shaft portion running through the fixing bracket and the pressing frame for controlling the forward and backward rotation of the pressing frame; a protective cover mounted on the pressing frame, wherein a projection portion is formed on a bottom surface of the protective cover and located at the rear end of the chip module, and the projection portion has a slant surface adjacent to the chip module; and thereby, when the pressing frame moves forward, the slant surface presses against the chip module. | 12-01-2011 |
20110256780 | CONTACT-CARRIER COMBINATION FOR ELECTRICAL CONNECTOR - The instant disclosure provides a contact-carrier combination for an electrical connector. The contact-carrier combination includes a carrier having a palm portion and a plurality of finger portions extending from the palm portion and laterally separated from each other at a predetermined interval, and a plurality of contacts correspondingly connected to the plurality of finger portions. Each finger portion is bent to form an escaping section. Each contact includes a base portion detachably connected to the carrier and a flexible arm slantingly extending from the base portion in a direction substantially the same as the bending direction of the receiving arm. The additional room provided by the arrangement of the instant disclosure enables the connector to adapt longer flexible arms, thereby enhancing the overall electrical connectivity of the connector and reduce assembly complexity. With the simplified shape of the contact in a completed connector, dimensional accuracy can be easily maintained. | 10-20-2011 |
20110256771 | Electrical connector and terminal thereof - An electrical connector and a terminal are disclosed. The terminal, comprising: a base having an upper end and a lower end; a flexible arm extending upward from the upper end of the base; a retaining portion extending upward from the upper end of the base, wherein a first predetermined distance is between the flexible arm and the retaining portion; a pair of holding legs, each one comprising: a transition arm extending downward from the lower end of the base and a welding portion extending downward from the transition arm; wherein a second predetermined distance is between two transition arms, two welding portions are co-planner and inclined to the base. | 10-20-2011 |
20110211322 | ELECTRONIC DEVICE - An electronic device includes a printed circuit board, conductive portions coated with a solder paste, a chip module installed on the printed circuit board, contact portions formed at the bottom of the chip module and corresponding to the conductive portions respectively, and at least one support portion formed between the chip module and the printed circuit board and having an end coupled to the printed circuit board and another end coupled to the contact portion of the chip module. When the chip module and printed circuit board are deformed in a high-temperature process, the contact portions will still be in contact with the solder paste. Since the printed circuit board is warped upward at the middle and downward at the periphery in a soldering process, the support portion maintains a specific distance between the two to prevent excessive melted solder pastes from flowing towards the periphery or causing short circuits. | 09-01-2011 |
20110189898 | Electrical Connector - An electrical connector that is capable of preventing solder wicking. In one embodiment, The electrical connector has an insulating body that includes a containing groove, a solder stop portion extended from a sidewall of the containing groove or passed through a bump stopper and connected to the sidewall; at least one conductive terminal installed in the containing groove and having a main body portion between the solder stop portion and the sidewall, a contact portion extended upwardly from both ends of the main body portion and bent to both sides of the bump stopper and the solder stop portion separately, a soldering portion extended downwardly from the main body portion and including a diffusion preventing area for separating the main body portion and the soldering portion, the diffusion preventing area being higher than the lowest point of the solder stop portion; a solder installed in the containing groove and abutted against the solder stop portion, whose side is contacted with the soldering portion. The electrical connector includes the diffusion preventing area formed on the conductive terminal by laser. | 08-04-2011 |
20110188216 | GROUNDING STRUCTURE AND ELECTRICAL DEVICE - A grounding structure, for connecting to an opposite connecting electrical device with a metal casing, is assembled on a circuit board having at least one grounding component. The grounding structure includes a conductive mechanism electrically connected to the metal casing of the opposite connecting electrical device; and at least one conductive pad, disposed between the conductive mechanism and the circuit board, and contacting the conductive mechanism and the grounding component of the circuit board. The grounding structure of the invention can transmit the disturbance to be advantageous for signal transmitting between the opposite connecting electrical device and the circuit board. | 08-04-2011 |
20110177700 | ELECTRICAL CONNECTOR - An electrical connector is disclosed and includes a body and a cover. The body has a first through hole and an area for conducting and accommodating solder between the first through hole and the edges of the body. The cover is movably disposed on the body. The color of the cover is lighter than that of the body. The cover has a second through hole and an area for accommodating pins between the second through hole and the edges of the cover. The second through hole corresponds to the first through hole. The second through hole has a first rim, a second rim, a third rim, and a fourth rim. The third rim and the fourth rim are parallel to a movement direction of the cover. When the cover is at an open state on the body, the area for accommodating pins and the area for conducting and accommodating solder are disengaged, the projection of the first rim and the second rim of the second through hole vertically on the body does not lie in the first through hole. It solves the problem of making mistakes in inspection. | 07-21-2011 |
20110159734 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body, a plurality of terminal units, a plurality of insulating lump units, and a plurality of shielding units. The insulating body has a plurality of receiving holes arranged thereon. Each of the insulating lump units has a terminal fixing slot for mounting the corresponding terminal unit there-through. Each of the shielding units is respectively disposed on the periphery of the corresponding insulating lump unit without contacting the terminal unit mounted thereon. The terminals are disposed in the receiving holes of the insulating body. The insulating lump units can prevent shorting between the terminals and the shielding units, while the shielding units can enhance the anti-EMI capability of the instant connector. | 06-30-2011 |
20110151684 | ELECTRICAL ELEMENT AND ELECTRICAL CONNECTOR - An electrical element is revealed. At least one receiving hole disposes on an insulating body. A conductive layer disposes on surfaces of the receiving hole. At least one soldering body mounts in the receiving hole correspondingly and contacts with the conductive layer. Part of the soldering body exposes outside a surface of the insulating body to form a soldering part. The electrical element is further arranged with at least one conductive terminal mounted in the corresponding receiving hole movably and slantingly, the conductive terminal contacts with the conductive layer. Each conductive terminal includes a head part exposed outside the surface of the insulating body for being pressed and contacted. By electrical connection of the conductive layer, the assembly between the soldering body and the terminal is replaced and errors of the assembly between the soldering body and the terminal are eliminated. Therefore, the soldering quality is improved greatly. | 06-23-2011 |
20110130036 | ASSEMBLED ELECTRICAL CONNECTOR - The invention discloses an assembled electrical connector, which comprises an insulating housing and at least two sets of electrical conducting terminals. The insulating housing has a main body, a first tongue and a second tongue extending from the main body and perpendicular to the main body, wherein the first tongue is longer than the second tongue, and the second tongue is located at a side of the first tongue in a lengthwise direction. The at least two sets of electrical conducting terminals comprise a first terminal set and a second terminal set, wherein the first terminal set is arranged at a side of the first tongue, and the second terminal set is arranged at a side of the second tongue. Compared with prior art, such a structure can miniaturize the volume of the electrical connector apparently and further miniaturize the volume of an electronic product utilizing the electrical connector. | 06-02-2011 |
20110124229 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating body having an accommodating base and at least one tongue plate extending forwardly from the accommodating base. The tongue plate has at least one accommodating space in communication with the accommodating base. Each accommodating space being provided with at least one stopper. At least one first conductive terminal and at least one second conductive terminal are received in the accommodating base. The second conductive terminal has a second connecting portion and a second contacting portion extending towards the accommodating space. The first conductive terminal is partially located below the second connecting portion, and has at least a portion extended under the stopper. The second connecting portion is located at a level higher than that of the stopper. This arrangement can prevent the first conductive terminal from contacting with the second conductive terminal, and a normal connection of the electrical connector is guaranteed. | 05-26-2011 |
20110081797 | MEMORY CARD CONNECTOR - A memory card connector is used for being plugged with a memory card. The memory card connector includes an insulating body having a plugging slot and two pivoting bases, two locking parts, and a plurality of conducting pins received in the insulating body. The memory card is plugged into the plugging slot. The two pivoting bases are respectively located at two sides of the insulating body. The pivoting base that is close to the plugging slot has a blocking portion. The two locking parts are respectively pivoted with the two pivoting bases for holding the memory card and can be entered by the blocking portion. The total height of the memory card connector is reduced. The required space for packaging and shipping the memory card connector is reduced to lower the shipping cost. | 04-07-2011 |
20100279551 | ELECTRICAL CONNECTOR - An electrical connector includes a base having a plurality of through holes, and a plurality of conducting pins respectively located in the through holes. There is a convex block located at the side wall of the base for each of the through holes. Each of the conducting pins has an arm portion. The arm portion and the convex block are located at the same side. The arm portion has a through opening, and one end of the arm portion is bent and extended to form a contacting portion. The contacting portion has an opening that links with the through opening to form a channel that makes the convex block pass through the channel without interference. Because of the lack of interference, the conducting pin will not be damaged due to contact with the convex block when the conducting pin is installed into the through hole. | 11-04-2010 |
20100240232 | ELECTRICAL CONNECTING DEVICE - The present invention discloses an electrical connecting device adapted to receive a chip unit. The electrical connecting device includes an insulation base, a terminal set, a circuit board, a cover and a driving mechanism. The insulation base is formed with a terminal area and a first pierced hole. The terminal set is disposed correspondingly in the terminal area. The circuit board is disposed under the insulation base. The circuit board is formed with a pad area, which is disposed correspondingly to and under the terminal area for the terminal set to be soldered on. The circuit board is formed with a through hole corresponding to the first pierced hole. The cover is horizontally and slidably covering the insulation base. The driving mechanism at least has a metal bushing covered into the first pierced hole and the through hole. The driving mechanism further has a cam, which has a driven portion extending to form a first cylinder into the first pierced hole. The first cylinder is jointed into the metal bushing correspondingly. A second cylinder which is off-centered with respect to the first cylinder is formed between the driven portion and the first cylinder and entering the second pierced hole. | 09-23-2010 |
20090269974 | CONDUCTING DEVICE HAVING IDENTIFICATION FUNCTION - The invention provides a conducting device having identification function, which includes a device body, a socket part disposed on the device body, a first identification unit and a second identification unit disposed on the device body. Compared with the prior art, the conducting device having identification function of the invention has the first identification unit and the second identification unit. Therefore, it could notice a user that the connecting part provides at least two connecting components having different functions for being identified to be selectively engaged so that the engagement could be more convenient and exacter. | 10-29-2009 |
20090186509 | ELECTRICAL CONNECTOR - The invention discloses an electrical connector comprising a base, a cover, and a drive mechanism. The drive mechanism includes a rotatable pin and a pushing blade. At least two columns are bias disposed on the rotatable pin. The column which is near the cover is disposed in the axle hole. The pushing blade is mounted on the cover for pushing and reinforcing the cover. The pushing blade has at least one block portion which corresponds to the rotatable pin. The pushing blade also has a long round hole for accommodating the rotatable pin. Compared with prior arts, the drive mechanism of the electrical connector of the invention includes a pushing blade which is capable of reinforcing the cover while pushing the cover to prevent the cover from deformation or breakage. | 07-23-2009 |
20090093171 | PROBE - The invention discloses a probe comprising a first terminal, a second terminal, and a resilient member. The first terminal comprises at least one first connecting portion and a first contact portion, wherein the first connecting portion has a first stop portion. The second terminal comprises at least one second connecting portion and a second contact portion, wherein the second connecting portion has a second stop portion, and the first stop portion of the first terminal is configured in the second stop portion of the second terminal. The resilient member is disposed between the first contact portion and the second contact portion. When the first contact portion of the first terminal or the second contact portion of the second terminal is compressed, the first stop portion of the first terminal can move with respect to the second stop portion of the second terminal. | 04-09-2009 |
20090093146 | ELECTRICAL CONNECTOR - The invention relates to an electrical connector for inserting an electrical card in, and two side-ends of the electrical card respectively include at least one notch. The electrical connector includes an insulating body, a plurality of conducting terminals, a push-out device, and an elastic body. A top of the insulating body includes a slot and multiple accommodation chases along at least one side of the slot. The conducting terminals are disposed in the accommodation chases. The push-out device is pivotally engaged with a side-end of the insulating body, and includes a clasp part for clasping the notch of one of the side-ends of the electrical card. The elastic body is disposed on another side-end of the insulating body, and includes a main part, a fixing part for positioning the elastic body, and a buckle part for correspondingly buckling the notch of the other side-end of the electrical card. | 04-09-2009 |
20090073701 | ELECTRICAL CONNECTING APPARATUS - An electrical connecting apparatus, disclosed for a LED module, comprises a circuit board and an electrical connector disposed on the circuit board. The electrical connector comprises at least one insulator for accommodating the LED module, at least one heat-conducting device for conducting thermal energy generated by the LED module, and at least two terminals respectively contacting the LED module and the circuit board. The electrical connector can connect the LED module and the circuit board. However, only the LED module has to be replaced when it is broken. The LED can be replaced easily and the cost can be reduced. Furthermore, the LED module will not emit light onto the heat-conducting device disposed on the electrical connector. Moreover, the thermal energy generated by the LED module can be quickly conducted to the circuit board by the heat-conducting device and then be dissipated by heat sinks of a heat-dissipating module. | 03-19-2009 |
20090068886 | ASSEMBLED ELECTRICAL CONNECTOR - The invention discloses an assembled electrical connector, which comprises an insulating housing and at least two sets of electrical conducting terminals. The insulating housing has a main body, a first tongue and a second tongue extending from the main body and perpendicular to the main body, wherein the first tongue is longer than the second tongue, and the second tongue is located at a side of the first tongue in a lengthwise direction. The at least two sets of electrical conducting terminals comprise a first terminal set and a second terminal set, wherein the first terminal set is arranged at a side of the first tongue, and the second terminal set is arranged at a side of the second tongue. Compared with prior art, such a structure can miniaturize the volume of the electrical connector apparently and further miniaturize the volume of an electronic product utilizing the electrical connector. | 03-12-2009 |
20090053942 | CONDUCTION TERMINAL AND METHOD FOR TIN-DIPPING CONDUCTION TERMINAL - The invention provides a conduction terminal, and the conduction terminal includes a weld part and a solder. The weld part includes an end surface and a side wall adjacent to the end surface. A solder film covers the end surface and the side wall. Compared with prior art, a solder on the weld part of the conduction terminal of the invention forms as a film. Therefore, the conduction terminal of the invention is easily welded on a substrate, and the conduction terminals do not easily have a short circuit and conjoined solders. Additionally, a method for tin-dipping the conduction terminal including the following steps of: providing a fixture having multiple storage troughs, sizes of the storage troughs are the same; disposing equivalent quantity of solder on each of the storage troughs; heating the fixture to melt the solders; inserting the weld parts of the conduction terminals into the corresponding accommodation holes, so as to stick the solder on the conduction terminal, and the solder covers as a solder film on the conduction terminal after cooling. | 02-26-2009 |
20090025218 | METHOD OF MANUFACTURING ELECTRICAL CONNECTOR - The invention provides a method of manufacturing an electronic connector including the steps of: (a) providing an insulating body made of a fiberboard having a thermal deformation degree which is close to the printed circuit board, and a plurality of terminal receiving apertures penetrating a top surface and a under surface of the insulating body being deposed on the insulating body; (b) forming a plurality of conducting terminals respectively comprising a soldering portion soldering to the printed circuit board and a contacting arm electrically contacting with an electronic device; and (c) setting the conducting terminals into the insulating body. In the method of manufacturing an electronic connector according to the invention, because the thermal deformation degrees of the materials used in the insulating body and the printed circuit board are substantially same, a false soldering phenomenon between the conducting terminals located at four comers of the insulating body and the printed circuit board can be prevented. | 01-29-2009 |
20080227328 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating base and at least one row of conducting terminals. Each row of conducting terminals includes a body portion, a connecting arm located at two ends of the body portion, and a connecting portion. The insulating base includes a holding portion. The connecting arm is held on the holding portion. Because the connecting arm of the conducting terminal of the electrical connector is held on the holding portion of the insulating base, the coplanarity of the connecting portion of the conducting terminal can be assumed by keep the roughness of the holding portion of the insulating base. It prevents that the whole conducting arm of the conducting terminal is pasted on the insulating base to decrease the coplanarity of the connecting portion. | 09-18-2008 |
20080227316 | ELECTRICAL CONNECTOR - The electrical connector of the invention includes an insulative body and a plurality of conductive terminals. The insulative body has a plurality of terminal receiving passages accommodating the conductive terminals. The electrical connector further includes a shell, and the shell connects to the insulative body to form a mating port. The conductive terminals can be assembled on the electrical connector of the invention from a front direction and a back direction, even from an up direction and a down direction. Accordingly, the electrical connector of the invention can be with better performance, and the cost is lowered. | 09-18-2008 |
20080223503 | MELT GLUE FIXING METHOD AND ELECTRICAL CONNECTOR USING THE SAME - The invention provides a melt glue fixing method for fixing a terminal in the passageway of the insulating base. A glue blocking device is used to let a melted material flow toward a designated area during heating. Thus, the resulting structure will have a better fixing effect. An electrical connector based on the invention includes an insulating base with a plurality of passageways and a terminal accepted in the passageway. The insulating base and the terminal are fixed via a melt glue fixing structure, and the melt glue fixing structure has a shape which can increase the fixing effect. In the melt glue fixing method and the electrical connector using this method according to the invention, the melted material can flow toward a designated area due to the glue-blocking device. The resulting structure has a better fixing effect, thus, the terminal can be effectively fixed on the insulator. | 09-18-2008 |
20080207013 | Electrical Connector - An electrical connector, for connecting an electronic device with a circuit board, comprises an insulating substance and conductive terminals, wherein the insulating substance configures a plurality of terminal containing holes and the conductive terminals are configured in the terminal containing holes. The electronic device and the circuit board thereon respectively configure a conductive section electrically connecting with on of the conductive terminals, and an elastic protruding section, pressing on the conductive section or around the conductive section, is configured around each of the terminal containing holes. When the elastic protruding section presses on the electronic device and the circuit board, contact points of the conductive terminals and the electronic device and the circuit board are sealed up in the space surrounded by the elastic protruding section, so as to decrease the contact with air and to decrease the rate of the oxidation of the contact points. | 08-28-2008 |