Patent application number | Description | Published |
20130032460 | KEYBOARD MOUNTING APPARATUS - A mounting apparatus secures a keyboard to a base. The keyboard defines a plurality of nicks. The base comprises a supporting member and a receiving member installed on the supporting member. A plurality of resilient pieces is located on the supporting member. The receiving member defines a plurality of through holes allowing the resilient pieces to extend through. Each of the resilient pieces is elastically deformable to be over the keyboard to engage in each of the nicks. | 02-07-2013 |
20130050925 | DATA STORAGE DEVICE MOUNTING APPARATUS - A data storage device mounting apparatus includes a base, a securing member, and a cover engaged with the base. The base includes a receiving portion and a recess, the recess defines a through hole. The securing member is secured to a first data storage device and includes a securing piece. The securing piece defines a stopping hole. The cover is configured to cover a second data storage device. A stopping portion located on the cover. The receiving portion is adaptor to receive the first data storage device, the securing piece is received in the recess, and the stopping portion extends through the through hole to engage in the stopping hole, for preventing the first data storage device from disengaging from the receiving portion. | 02-28-2013 |
20130135225 | POINTING DEVICE - A pointing device includes an elongated key, an enclosure, and a sensing module. The enclosure defines a through hole receiving the elongated key. The sensing module includes a bracket, and a key sensing board. The bracket includes a bracket body and two positioning protrusions protruding from the bracket body. The key sensing board includes two key switches. The key sensing board defines two positioning hole receiving the two positioning protrusions. The elongated key includes two recess portions receiving the two key switches, and the bracket is secured on an inner side of the enclosure. | 05-30-2013 |
20130154282 | ELECTRONIC DEVICE HAVING LOCKING MECHANISM - An electronic device includes an enclosure defining an opening and an installation slot, a cover plate attached to the enclosure and adapted to cover the opening of the enclosure, a battery module received in the installation slot, and a locking member slidably mounted to the enclosure. When the locking member is located in a locked position, the locking member secures the cover plate to the enclosure and fixes the battery module in the installation slot. When the locking member is moved to a first unlocked position, the locking member unfixes the battery module from the installation slot. When the locking member is moved to a second unlocked position, the locking member unfastens the cover plate from the enclosure. | 06-20-2013 |
20130163157 | ELECTRONIC DEVICE WITH MAGNET - An electronic device includes a frame and a magnet. The frame includes a main frame body, a stopping piece, a blocking piece, and a hook. The stopping piece and the blocking piece protrude from the main frame body. The hook is located on the blocking piece facing the main frame body. The main frame body, the stopping piece, and the blocking piece cooperatively define a receiving space. The magnet is engaged in the receiving space, and the hook is engaged with the magnet for preventing the magnet from disengaging from the receiving space. | 06-27-2013 |
Patent application number | Description | Published |
20100234070 | MOBILE PHONE - A mobile phone switches the electrical connection between one of at least two SIM cards received in a slidable holder which is slidably received in a receiving groove having an electrical connector. | 09-16-2010 |
20100237686 | WHEEL FOR TOY VEHICLE - A wheel for a toy vehicle includes a rim, a tire, and a ballast. The rim includes an outer circumferential surface. The tire is attached to the outer circumferential surface of the rim. The tire and the rim cooperatively define a ring-shaped receiving channel therebetween. The ballast is received in the ring-shaped receiving channel, and slidably connected to the outer circumferential surface of the rim. The weight of the ballast is greater than the frictional force between the ballast and the rim. | 09-23-2010 |
20100245235 | ELECTRONIC DEVICE WITH VIRTUAL KEYBOARD FUNCTION - An electronic device includes a body, a rotatable member, a projecting unit configured for projecting an image, a sensing unit and a processing unit. The body includes a connecting end, and a plurality of conductive contacts is formed at the connecting end. The rotatable member is rotatably connected to the connecting end. The rotating member includes a conductive ball configured for being electrically connected to one of the plurality of the conductive contacts, and the plurality of conductive contacts are formed along a displacement path of the conductive ball. The sensing unit is configured for sensing interactions at specific locations corresponding to the projected image. The processing unit stores a plurality of images, and is configured for controlling the projecting unit to project a corresponding image according to the conductive contact which is electrically connected to the conductive ball. | 09-30-2010 |
20100321872 | ELECTRONIC DEVICE WITH ROTATABLE KEYBOARD - An electronic device with a rotatable keyboard is provided. The electronic device includes a casing defining a plurality of button holes, and a pressable plate having a plurality of transparent pressable protrusions. Each of the pressable protrusions exposes itself through a corresponding button hole of the casing for a user to press the pressable protrusions to input commands to the electronic device. The electronic device further includes at least one rotatable member mounted in the base. A plurality of touch points are arranged on each surfaces of the rotatable member. The electronic device further includes a transmission mechanism and a knob. The knob is for driving the transmission mechanism, and the transmission mechanism is for rotating the rotatable member to make one surface of the at least one rotatable member face the pressable plate and the touch points on the surface being touchable by the user. | 12-23-2010 |
20100333215 | ELECTRONIC DEVICE WITH STYLUS - An electronic device comprising: a main body and a stylus, wherein the main body comprises: a trigger, which is assigned identification information; a socket configured for receiving the stylus, wherein the socket defines a grooves on an inner surface thereof, and the grooves is configured for placement a trigger; and a processing unit configured for recognizing the identification information of the trigger to determine whether to lock or unlock the electronic device; the stylus comprises: a shank and a ring, wherein the ring is extended from the circumferential surface of the shank, a hook is formed in an end of the stylus, and a protrusion is protruded from the circumferential surface of the ring in alignment with the hook and is received in the groove to press the trigger when the stylus is inserted into the socket and the hook is aligned with the trigger. | 12-30-2010 |
20110028068 | TOY AUTOMOBILE - A toy automobile includes wheels, axles connecting the wheels, a holding plate, a control circuit, a sensor, and struts and drive trains corresponding to the wheels. Each strut includes a pivoting strut and a support strut pivoted to each other, one ends of the pivoting strut and the support strut are slidably mounted on the axles. The other end of the support strut slidably resist at the bottom surface of the holding plate. Each drive train is connected with another end of the pivoting strut. When the holding plate is tilted relative to a horizontal reference plane, the control circuit controls the drive trains to drive the pivoting struts at a lower end of the holding plate, the pivoting struts rotate and lift the support struts correspondingly, thus to lift the lower end and make the holding plate parallel to the horizontal reference plane. | 02-03-2011 |
20110028185 | BASE STATION FOR ELECTRONIC APPARATUS - The present invention provides a base station for an electronic apparatus. The base station includes a main body, a groove, a verifier and at least one motor. The main body is an empty body and accommodates the at least one motor. The groove is defined in the middle of the main body. The verifier is on one side of the main body. The groove accommodates two plates and at least one arc spring. Each arc spring is connected to the two plates. At least one screw is fixed on one plate. Each screw is connected to one motor through a corresponding screw hole. The number of motors, screws and holes are the same. The base station clamps the electronic apparatus between the two plates. | 02-03-2011 |
20110169740 | KEYBOARD WITH MULTI-ANGLE POSITIONING SUPPORT - A keyboard includes a main body and a support for adjusting the angle of the main body. The bottom of the main body defines slots, and furrows defined in opposite side walls of the slots. The support is accommodated in the main body, includes brackets received in the slots, two shafts, two driving portions, and two elastic pieces. The shafts slide relative to the main body. The driving portions are received in the shafts and are flexible relative to the shafts. One end of each elastic piece is fixed to the sidewall of each shaft, the other end resists one of the driving portions. When one of the shafts is moved, the shaft drives the elastic pieces to support the driving portions, one end of each driving portion is pushed out of the shaft to prop up the bracket. | 07-14-2011 |
20110175814 | KEYBOARD WITH MULTI-ANGLE SUPPORT - A keyboard includes a main body and a support in the main body. The main body includes a bottom defining two slots and two opposite sidewalls each defining a receiving hole. The slots communicate with the receiving holes, respectively. The support includes a rotation member, two driving members and two connecting members received in the two slots, respectively. Each connecting member includes a first arm and a second arm, wherein two ends of the first arm are rotatably connected to the rotation member and the second arm, respectively, the second arm is further rotatably connected to one of the driving members, and the second arm moves together with the one of the two driving members, causing the connecting ends of the first arm and the second arm to extend out of one of the two slots. | 07-21-2011 |
Patent application number | Description | Published |
20090301856 | ELECTRONIC APPARATUS WITH PRESS PANEL - An electronic apparatus comprises a main body, a front frame mounted on the main body, a transparent elastic press panel disposed between the main body and the front frame, a plurality of contacts beneath the elastic press panel, and a plurality of stop pieces disposed between the contacts respectively. The stop pieces divide the elastic press panel into portions corresponding to the contacts. Each portion of the elastic press panel can be pressed down independently for activating the corresponding contact. | 12-10-2009 |
20100012809 | ELECTRONIC DEVICE WITH MULTI-ANGLE POSITIONING SUPPORT - An electronic device comprises a back cover and a support. The back cover defines a first contact area. The support is pivoted to the back cover by a pivot shaft, defines a second contact area contacting the first contact area. A plurality of positioning holes are defined in and disposed on the second contact area around the pivot shaft. The electronic device further comprises at least one retractable spring balls projected from the first contact area of the back cover. The spring balls are configured for cooperating with the positioning holes of the support. The support can stay at a variety of positions. | 01-21-2010 |
20100046228 | COMBINATION SIGNAL RECEIVING DEVICE - A combination signal receiving device includes a printed circuit board, a light source, a light cover, a receiving cover, and at least one signal receiver. The light source is mounted on the printed circuit board. The light cover is lighttight except a light transmissive logo. The light cover covers the light source. The receiving cover surrounds the light cover. The signal receiver is mounted on the printed circuit board beneath the receiving cover, configured for receiving outside signal passing through the receiving cover. Light emitted by the light source is incapable of reaching the signal receiver. The combination signal receiving device does not negatively influence the appearance of an electronic apparatus. | 02-25-2010 |
20100061066 | CIRCUIT BORAD SHIELD - A circuit board shield includes a cover, a plurality of connecting pins and a plurality of resilient conductive pins extended downwardly from the cover. The connecting pins are able to be twisted, and comprise hooks. The shield can be mounted to a circuit board without soldering. | 03-11-2010 |
20100170126 | MULTI-DISPLAY DIGITAL PHOTO FRAME - A multi-display digital photo frame is provided. The multi-display digital photo frame includes a front cover, a rear cover, and a body. The front cover includes at least two apertures, the body includes at least two holding components for placing LCDs, the bottom of each holding component mounted a LCD further for mounting a processor, wherein the processor is connected to the corresponding LCD through a bus. | 07-08-2010 |
20100235556 | MULTI-DISPLAY DIGITAL PHOTO FRAME - A multi-display digital photo frame is provided. The multi-display digital photo frame includes an user input unit, a memory, at least two displays, and an appropriate number of processors, wherein the number of the processors is equal to the number of the displays, each of the processors is connected with a display, and is configured for controlling the corresponding display. | 09-16-2010 |
Patent application number | Description | Published |
20120206941 | Side Light Type Backlight Module and Back Plate Heat Dissipation Structure Thereof - The present invention discloses a side light type backlight module and a back plate heat dissipation structure thereof. The back plate heat dissipation structure comprises a bottom part, at least one side wall part and an extension part. The bottom part forms a main body of the back plate heat dissipation structure. The side wall part is formed by at least one edge of the bottom part extending upwards for at least one light source set attached on the inner surface thereof. The extension part is formed by the edge of the bottom part extending upwards. The heat generated by the light source set is conducted to the extension part and the bottom part through the top and the bottom of the side wall part. The total heat dissipation efficiency of the side light type backlight module can be raised by a dual way heat dissipation module. | 08-16-2012 |
20120281367 | Non-Flat Panel Display Module and Back Frame Support Structure Thereof - Disclosed are a non-flat panel display module and the back frame support structure thereof. The non-flat panel display module comprises a non-flat display panel and an outer frame. The outer frame comprises a back frame. The back frame has a non-flat shape in accordance with a back surface of the non-flat display panel and is fixed to the back surface of the non-flat display panel. At least one support structure is fixed to the outer surface of the back frame. The support structure is fixed to an outer surface of the back frame. Therefore, the support structure can strengthen the outer frame intensity and to ensure the intensity and the curved feature of the non-flat panel display module. | 11-08-2012 |
20140144855 | Supporting Device for Display Apparatus - A supporting device for a display apparatus is disclosed. The supporting device comprises a chassis, threaded stem casters, a bed plate, and a main beam. The plurality of casters disposed in the chassis allow the supporting device be moved. The bed plate covers the chassis and comprises a first top wall and a first side wall surrounding the first top wall. A height of the first side wall is greater than that of the chassis. The first top wall covers and is on top of the chassis. The first top wall comprises an opening area. The plurality of casters are located in the opening area. The main beam is fixed to the chassis for hanging the display apparatus. The present invention supporting device is readily adjustable. The display apparatus is moved conveniently and efficiently, and the integration design of the supporting device and the display apparatus is more aesthetically pleasing. | 05-29-2014 |
20140145569 | Backplane Structure and Display Device Thereof - The present invention provides a backplane structure and display device thereof. The backplane structure includes a backplane main body; at least a support beam; the support beam being fixed to the backplane main body; wherein the support beam including at least a horizontal wall and at least a vertical wall, the horizontal wall and the adjacent vertical wall being connected perpendicularly, at least a horizontal wall disposed parallely to the backplane main body with interval being disposed with a hanging hole. As such, the backplane structure and display device thereof of the present invention can effectively enhance the overall bend-resistance of the entire backplane structure and reduce the manufacturing cost. | 05-29-2014 |
20140320778 | LIQUID CRYSTAL DISPLAY AND THE NARROW BAZEL STRUCTURE THEREOF - A narrow bezel structure of a liquid crystal display is disclosed. The bezel structure includes a middle frame having a side wall and a horizontal wall connecting to the side wall. The side wall includes a front sidewall and a rear sidewall defines by the horizontal wall. A liquid crystal module of the LCD is fixed on the horizontal wall. The edge of the liquid crystal module corresponds to an internal side of the front sidewall. The rear sidewall is assembled with a back frame of the LCD, and a backlight module of the LCD is fixed on the back frame. In addition, the LCD incorporates the above narrow bezel structure is also disclosed. With the simple bezel structure, not only the front frame of the middle frame is prevented from bending outward, but also a plurality of industrial designs can be achieved. | 10-30-2014 |
20140327855 | Liquid Crystal Display and Narrow Bezel Structure Thereof - A narrow bezel structure of a LCD is disclosed. The narrow bezel structure of the LCD comprises a liquid crystal module, a front cover, a middle cover, and a back cover. An external layer of the liquid crystal module is a polarizer film, and the polarizer film is spaced apart from an edge of the liquid crystal module to form a step. The front cover comprises a first horizontal part, a first perpendicular part, a second horizontal part, and a second perpendicular part that are integrally formed and sequentially connected. The first horizontal part is attached to the step. The second horizontal part and the second perpendicular part form a second step. The second perpendicular part is fixedly connected to the back cover. The present invention further provides a LCD utilizing the narrow bezel structure. | 11-06-2014 |
20140333866 | LIQUID CRYSTAL DISPLAY AND THE FIXING STRUCTURE OF THE LIQUID CRYSTAL MODULE - A fixing structure for a liquid crystal structure and the liquid crystal display with the same are disclosed. The liquid crystal display includes a display module, a middle frame, a back frame, and a plurality of components. Portions of the component connect to a bottom surface of the liquid crystal module, and other portions of the component connect to the back frame by a fixing member. The liquid crystal module can be easily assembled by the fixing structure. In addition, by engaging the screw and the component in a feasible manner, the liquid crystal module and the back frame are feasibly assembled. The fixing structure not only prevents the display panel from being damaged, but also reduces the amount of the components needed in the assembly process. | 11-13-2014 |
20140333869 | Structure For Adjusting Gap Between Liquid Crystal Module and Middle Frame, And Liquid Crystal Display Device - The present invention provides a structure for adjusting gap between liquid crystal module and middle frame of a liquid crystal display device, which comprises: a liquid crystal module, a middle frame and a back frame, wherein a horizontal wall of the middle frame carrying the liquid crystal module and a connector being disposed between a vertical wall the back frame and a resilient device being disposed between the vertical wall and the back frame. Through providing a resilient material between the middle frame and the back frame for adjustment, the present invention enables the convenience of liquid crystal module assembly and achieves the rapid assembly as well as good result for fine adjustment. | 11-13-2014 |
20150021544 | LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - The present invention provides a light-emitting device and a manufacturing method thereof. The light-emitting device includes: a heat dissipation layer ( | 01-22-2015 |
20150205037 | DUAL-SIDED DISPLAY DEVICE AND ITS BACKLIGHT MODULE - The dual-sided display device contains a light guide plate having at least a light entry face, a first light emission face, and a second light emission face oppositely positioned to the first light emission face; at least a light source unit adjacent to the light entry face; at least a heat dissipation base carrying the light source unit and dissipating the heat produced by the light source unit; a first frame member and a second frame member, where the first frame member is positioned above the first light emission face, the second frame member is positioned below the second light emission face, the first and second frame members are fixedly joined to the heat dissipation base, and the light guide plate is fixedly positioned in an accommodation space; and a first display panel and a second display panel, where the first display panel is fixedly positioned on the first frame member oppositely to the first light emission face, the second display panel is fixedly positioned beneath the second frame member oppositely to the second light emission face. | 07-23-2015 |
20150253494 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME - The present invention provides a backlight module and a liquid crystal display device using the backlight module. The backlight module includes a backplane ( | 09-10-2015 |
Patent application number | Description | Published |
20120161652 | LED ILLUMINATION APPARATUS - A light emitting diode (LED) illumination apparatus includes an LED illumination circuit and a constant current drive circuit to provide constant current to the LED illumination circuit. The LED illumination circuit includes at least two lighting branches connected in parallel, and each of the at least two lighting branches includes at least one LED and a current regulative diode connected in series. | 06-28-2012 |
20120161743 | REGULATION DEVICE AND POWER ADAPTER USING THE SAME - A power adapter includes a regulation device, which includes a division circuit, a reference circuit, and an impedance regulation circuit. The division circuit includes a first reference terminal and a second reference terminal. The second reference terminal is connected to an output terminal of the regulation device. The reference circuit includes a third reference terminal connected to the first reference terminal, and the reference circuit outputs a stable reference voltage via the third reference terminal, to provide the stable reference voltage for the first reference terminal. The impedance regulation circuit is connected to the first reference terminal, to provide equivalent impedance for the first reference terminal. The impedance of the equivalent impedance changes in a way corresponding to changes in the current flowing through the output terminal. | 06-28-2012 |
20120262068 | LED DRIVING CIRCUIT - An LED (light emitting diode) driving circuit includes a rectifying circuit, an LED module, a voltage dropping circuit connected to the LED module, a voltage detecting circuit connected between the voltage dropping circuit and the LED module, and an integrated circuit. The integrated circuit includes a pulse-width modulation (PWM) control module providing PWM waves, an overcurrent protection (OCP) module, an overvoltage protection (OVP) module, and a frequency control module. The OCP module detects the working current of the LED module, and the OVP module detects the working voltage. The frequency control module adjust the duty cycle of the PWM waves according to the results of comparisons made by the OCP module and the OVP module against reference levels, to adjust the working current of the LED module. | 10-18-2012 |
20120262913 | LAMP TUBE - A lamp tube includes a lamp shade, connectors fixed to opposite ends of the lamp shade, and a circuit board received in the lamp shade and electrically connected with the connectors. At least two resilient members protrude from opposite sides of the circuit board. Each resilient member is resiliently deformed and urged into contact with an inner surface of the lamp shade. The deformation of the at least two resilient members is for providing a spring push force to the circuit board, thus causing the circuit board to tightly engage the inner surface of the lamp shade, thereby retaining the circuit board in position inside the lamp shade. | 10-18-2012 |
20120268025 | SWITCHING CIRCUIT SYSTEM FOR ADJUSTING BRIGHTNESS AND METHOD THEREOF - A switching circuit system includes a rectification circuit, a transformer, a light-emitting unit, a touch panel including a plurality of touch sensors, and a central processing unit (CPU). The CPU determines that a first user operation is taken place on the touch panel when first and second touch signals from at least two touch sensors have been received within a predetermined time interval, and further determines the track of the touches according to the sequence in which the first and second touch signals were received when the first user operation was determined. The CPU further directs the transformer to control the voltage output to the light-emitting unit according to the determined touch track to control the switching circuit system to execute a first function, and otherwise, a second user operation is determined which executes a second function. A related method is also provided. | 10-25-2012 |
20120327659 | LED ILLUMINATING DEVICE AND LED MATRIX - A device providing illumination by LED includes an illuminating module including a circuit board. The circuit board includes a plurality of LED groups arranged thereon, where each of the plurality of LED groups includes a plurality of LED units connected with each other in series. The plurality of LED units forms an LED matrix, and at least three LED units in each row of the LED matrix belong to different LED groups. Each of the LED units in each column of the LED matrix belongs to a respective LED group. An LED matrix is also provided. | 12-27-2012 |
Patent application number | Description | Published |
20120002335 | PROTECTION CIRCUIT AND ELECTRONIC DEVICE USING THE SAME - A protection circuit is connected between an interface circuit and a main circuit of an electronic device. The interface circuit is for providing a path for a power supply to power the main circuit. The protection circuit includes an electrostatic protection unit and a mis-connect protection unit. The electrostatic protection unit is electrically connected to the interface circuit and the main circuit and is configured for clamping a voltage of a node to a predetermined value, which the node is defined by the interface circuit, the electrostatic protection unit, and the main circuit. The mis-connect protection unit is electrically connected between the node and the main circuit. When the interface circuit is incorrectly connected to the power supply, the mis-connect protection unit disconnects an electrical connection between the power supply and the main circuit. | 01-05-2012 |
20120028491 | PLUG, SOCKET, AND CONNECTOR USING THE SAME - A connector includes a plug, a socket corresponding to the plug, and a protection assembly rotatably connected to one of the plug and the socket. The protection assembly is configured for encompassing the other one of the plug and the socket to firmly fixed the plug and the socket together when the plug is inserted into the socket. | 02-02-2012 |
20120033336 | DEBUG INTERFACE CIRCUIT AND ELECTRONIC DEVICE USING THE SAME - A debug interface circuit connecting between a connector and an integrated circuit (IC) of an electronic device. The connector is used for providing a path for a debug device debugging the IC. The debug interface circuit includes a first electrostatic protection unit and a second electrostatic protection unit. One end of the first electrostatic protection unit is electrically connected between a first pin of the IC and an output port of the connector, and the other end of the first electrostatic protection unit is electrically grounded. One end of the second electrostatic protection unit is electrically connected between a second pin of the IC and an input port of the connector, and the other end of the second electrostatic protection unit is electrically grounded. The first pin is used for receiving signals from the output port. The second pin used for transmitting signals to the input port. | 02-09-2012 |
20120086388 | CHARGING STATUS DISPLAY CIRCUIT AND ELECTRONIC DEVICE USING THE SAME - A charging status display circuit is used in an electronic device. The electronic device includes a power supply circuit, a rechargeable battery, and an interface circuit capable of electrically connecting with the rechargeable battery. The electronic device is powered by either the power supply circuit or the rechargeable battery. The rechargeable battery is charged by the power supply circuit via the interface circuit. The charging status display unit includes a light emitting diode for indicating whether the rechargeable battery is being charged, and a surface-contact diode for clamping a voltage between the light emitting diode and the interface unit at a predetermined value. The light emitting diode is connected in series between the power supply circuit and the interface circuit. The surface-contact diode is connected in parallel with the light emitting diode. | 04-12-2012 |
20120093325 | SWITCHING CIRCUIT AND ELECTRONIC DEVICE USING THE SAME - An electronic device includes an audio power amplifier used to output a left and a right channel audio signal, an earphone jack assembly, and a switching circuit automatically switching between a speaker mode and an earphone mode. The audio power amplifier includes a control pin enabling the audio power amplifier to be electrically connected to the speaker. The control pin activated at a low level and disabled at a high level. The switching circuit is capable of enabling the control pin to switch between the low level and the high level. The switching circuit includes a power supply, a first resistor, a second resistor, a third resistor, and a diode. The resistance of the third resistor far exceeds that of the first resistor. | 04-19-2012 |
20120119814 | POWER OFF CIRCUIT AND ELECTRONIC DEVICE - A power off circuit includes a switching unit, a detecting unit, a power management unit, a delay unit, and a control unit. The switching unit is connected to a power source. The detecting unit detects whether the switching unit is turned off and generates a detecting signal when detecting that the switching unit is turned off. The power management unit receives a supply voltage from the power source and provides an operating voltage to at least one functional module. The control unit signals the at least one functional module to be ready for being powered off according to the detecting signal. The delay unit generates a control signal after a predetermined time period from a time point when the switching unit is turned off, the power management unit stops providing the operating voltage to the at least one functional module according to the control signal. | 05-17-2012 |
20120140932 | PROTECTION CIRCUIT AND ELECTRONIC DEVICE USING THE SAME - A protection circuit includes a processing unit and a sensor. The processing unit drive a speaker to output sound. The sensor is used for detecting the temperature of the speaker, and generating an over-temperature signal when the detected temperature is higher than a predetermined temperature. The processing unit disables the speaker according to the over-temperature signal. | 06-07-2012 |
20120143543 | MEASURING DEVICE AND ELECTRONIC APPARATUS USING THE SAME - A measuring device includes a number of detectors and a processing unit. The detectors are used for detecting a supply voltage of a power source, and respectively generating a number of detecting signals. The processing unit is used for determining whether each of the detecting signals is at a first level or a second level, calculating a total number of the first level detecting signals, and acquiring a current power level of the power source according to the total number. | 06-07-2012 |
20120162849 | ELECTRONIC DEVICE - An electronic device includes a processing unit and a register. The processing unit reads information from the register, and generates a reset signal when detecting an error generated by the register, the register is reset according to the reset signal. | 06-28-2012 |
20120173863 | ELECTRONIC DEVICE - An electronic device includes a power source, a processor, a switching module, and an interface module. The power source provides operating voltage. The processor can switch between a first mode and a second mode. The switching module connects between the processor and the interface module. The interface module is used for exchanging data with an external device. When the processor is in the first mode, the switching module turns off. The power source stops providing operating voltage to the interface module. | 07-05-2012 |
20120256604 | POWER REGULATION CIRCUIT AND ELECTRONIC DEVICE WITH THE SAME - A power regulation circuit is connected to a voltage supply unit for receiving a power-on voltage supplied by the voltage supply unit and to a voltage management unit for enabling an enable port thereof. The power regulation circuit includes a first regulation unit and the second regulation unit. The first regulation unit is used for outputting an enable signal to the enable port when the power-on voltage is lower than a threshold value such that the voltage management unit can output a first working voltage to a load via a first output port thereof. The first regulation unit stops outputting the enable signal after the expiry of a certain period of time following the drop in a power supply to a level which is below a certain threshold value for a predetermined period. | 10-11-2012 |
20120326530 | ELECTRONIC DEVICE ENABLED TO DECREASE POWER CONSUMPTION - An electronic device includes an input interface receiving a power signal, a voltage conversion unit converting the power signal into a voltage signal, a processing unit receiving the voltage signal to operate normally, a load unit, and a control unit electrically connected to the processing unit, the voltage conversion unit and the load unit. The processing unit detects whether the load unit stops operating. In response to the processing unit detecting that the load unit stops operating, the processing unit controls the control unit to cut off an electrical connection between the voltage conversion unit and the load unit, and thereby the voltage conversion unit stops providing the voltage signal to the load unit. | 12-27-2012 |
20130002043 | ANTISTATIC SWITCH AND ELECTRONIC DEVICE WITH ANTISTATIC SWITCH - An antistatic switch connected between a micro control unit and a power supply of an electronic device includes six terminals. A first terminal is left vacant and a third terminal is connected to the power supply. A second terminal is public access terminal connected to the micro control unit and selectively connected to the first terminal or the second terminal. The fourth terminal, the fifth terminal, and the sixth terminal are all grounded to remove the static electricity flowing to the electronic device. | 01-03-2013 |
20130002205 | ELECTRONIC DEVICE PROVIDING CHARGED STATUS - An electronic device includes a power port connected to an external power source and configured for recharging a rechargeable battery of the electronic device. The electronic device further includes an LED module, an LED control switch, a battery management unit and a pulse signal generator. The battery management unit detects the status of the rechargeable battery and sends a signal to the LED control switch. The pulse signal generator generates pulsed signals at a predetermined frequency and sends the pulsed signals to the LED control switch. The LED control switch converts the pulse signal to a control signal according the status of the rechargeable battery, and sends the control signal to the LED module, the LED module is turned on and turned off by the LED control switch corresponding to the control signal, thus providing different indications of the status of the rechargeable battery. | 01-03-2013 |
20130240253 | PRINTED CIRCUIT BOARD WITH GROUNDING PROTECTION - The present disclosure provides a printed circuit board (PCB) with grounding protection. The PCB includes a grounding element. A predetermined number of via through holes or a predetermined number of soldering tin joints are distributed around the grounding element to generate a good grounding protection for the PCB. | 09-19-2013 |
20130248237 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) includes at least two vias and at least two bonding pads corresponding to the vias. Each bonding pad is arranged on the surface of the PCB around the corresponding one of the at least two vias. Between two adjacent bonding pads, a through hole is arranged for preventing molten solder overflowing from one bonding pad to the other. | 09-26-2013 |
20130250989 | PROTECTION CIRCUIT FOR PROTECTING LIGHT-EMITTING DIODES OF LASER EMITTER AND PROTECTION METHOD - A protection circuit for protecting light-emitting diodes of a laser emitter is provided. The laser emitter includes a first LED for reading multimedia data stored in a first media and a second LED for reading multimedia data stored in a second media. Cathodes of the first LED and the second LED are grounded, and anodes of the first LED and the second LED are connected with soldering tin. The protection circuit includes a first protection element with a first breakdown voltage and a second protection element with a second breakdown voltage. One end of each of the first protection element and the second protection element is grounded. When the circuit is connected to the laser emitter, residual ends of the first protection element and the second protection element are respectively connected to the anodes of the first LED and the second LED. | 09-26-2013 |
20130257442 | POWER SOURCE DETECTION CIRCUIT AND ELECTRONIC DEVICE WITH POWER SOURCE DETECTION CIRCUIT - A power source detection circuit includes a voltage conversion module and a signal producing module. The voltage conversion module is connected to a power port, and is used to convert a voltage of a power source to a detection voltage. The signal producing module is connected to the voltage conversion module and a processing unit, and is used to compare the detection voltage with a reference voltage, and produces a high voltage signal to trigger the processing unit to control to display a remaining power of the battery when determining the detection voltage is lower than the reference voltage. The signal producing module is also used to produce a low voltage signal to trigger the processing unit to not display the remaining power of the battery when determining the detection voltage is higher than the reference voltage. | 10-03-2013 |
20130257532 | POWER CONVERSION CIRCUIT AND ELECTRONIC DEVICE WITH POWER CONVERSION CIRCUIT - A power conversion circuit includes a pulse width modulator, a feedback module, a negative voltage producing module, a voltage regulating module, a path switch, and a rectifier module. The path switch is connected to a power port connected to a power source. The feedback module produces a feedback signal according to the voltage of a positive voltage input port of a power amplifier. The pulse width modulator receives the feedback signal, and outputs a pulse signal with a corresponding duty cycle according to the feedback signal to the path switch, then producing a switching power supply signal; the rectifier module converts the switching power supply signal to a direct current signal with a suitable positive voltage. The negative voltage producing module produces corresponding negative voltage when the path switch is turned on or off. The voltage regulating module regulates the negative voltage to a suitable negative voltage. | 10-03-2013 |
20130258561 | ELECTRONIC COMPONENT WITH GUIDING ELEMENT - An electronic component includes a component body and at least one guiding element. The component body includes a number of sides. The at least one guiding element is placed on at least one side of the component body. A user can quickly and easily determine orientation of the electronic component by touch when mounting the electronic component in a socket. | 10-03-2013 |
20130268797 | POWER-OFF PROTECTION CIRCUIT AND ELECTRONIC DEVICE WITH POWER-OFF PROTECTION CIRCUIT - A power-off protection circuit includes a power-off detection module and a delay module. The power-off detection module is connected to a system power port of an electronic device and determines when the system power port is at a low voltage, as an indication that the electronic device is being powered off. A power-off signal is produced when the system power port is at a low voltage. The delay module transmits the voltage from the system power port to a processing unit and an EEPROM when the electronic device is powered on, and provides a voltage to the processing unit and the EEPROM for a period of time when the electronic device is powered off, allowing the processing unit and the EEPROM to continue working for the period of time, thus enabling the processing unit controls to store parameters set but not yet stored by a user into the EEPROM. | 10-10-2013 |
20130271034 | LED DRIVING CIRCUIT - A light-emitting diode (LED) driving circuit includes a constant current module, a current follower module and a LED indicator. The constant current module is connected to a power supply output for stabilizing the output current from the power supply at a preset value. The current follower module is connected between the constant current module and the LED indictor for further stabilizing the current output from the constant current module. The LED driving circuit makes sure the current through the LED indicator invariable, thereby keeping brightness of the LED indicator invariable. | 10-17-2013 |
20130286290 | ELECTRONIC DEVICE WITH VIDEO IN/OUT SWITCHING FUNCTION - An electronic device with video in/out switching function using one port when connected with an external electronic apparatus includes a video switch circuit; an LCD; a processing unit, to decode and output video signals to the LCD; and an interface unit. In a video in mode, the video switch circuit connects the processing unit to the external electronic apparatus via the interface unit, thereby video signals from the external electronic apparatus are decoded and then output to the LCD. In a video out mode, the video switch circuit connects a video source to the external electronic via the interface unit, thereby video signals from the video source are output to the external electronic apparatus. | 10-31-2013 |
Patent application number | Description | Published |
20090316343 | PORTABLE APPARATUS, FASTENING DEVICE AND LOCKING MECHANISM THEREOF - A portable apparatus includes an electronic device; and a fastening device detachably attached to the electronic device. The fastening device includes a cover comprising a hook for inserting in the electronic device; a pressing member capable of being movable locked and unlocked from the cover; a locking member fastened on the cover and engaged with the pressing member, and an activating member disposed on the cover for activating the pressing portion to unlock from the cover. The locking member includes an inserting portion for inserting into the locking slot to lock the hook in the electronic device. | 12-24-2009 |
20100008027 | PORTABLE APPARATUS AND POSITIONING DEVICE THEREOF - A portable apparatus includes an electronic device defining a locking slot and a positioning device for detachably attached to the electronic device. The positioning device includes a cover defining an opening and a through hole; a supporting member comprising a hook protruding from the through hole to insert in the locking slot to lock in the electronic device and a supporting portion protruding from the opening of the cover to support the electronic device; and a dampening member fixed to the supporting member in the cover. | 01-14-2010 |
20100046150 | PORTABLE APPARATUS AND FASTENING DEVICE THEREOF - A fastening device includes a cover, an actuating member rotatably attached on the cover, and a locking member disposed on the cover and engaging with the actuating member. The cover includes a hook capable of being locked and unlocked on an electronic device, and defines a through hole near the hook and the actuating member capable of rotating around a rotating center. The actuating member is locked on the cover while being pushed. The locking member including a locking portion capable of passing through the through hole and inserting into the electronic device to lock the hook on the electronic device and withdrawing from the through hole when the actuating member is pushed to rotate. | 02-25-2010 |
20110154380 | OPTICAL DISC DRIVE - An optical disc drive includes a housing with a protrusion and a tray capable of sliding in and out of the housing. The tray includes a first surface, and a second surface opposite to the first surface. The first surface is partially recessed to form a receiving space for accommodating an optical disc. The second surface defines a channel, and forms a blocking portion at one end of the channel. The protrusion slides in the channel to guide the tray to slide in and out of the housing, and cooperates with the channel to prevent the tray from vibrating. When the tray is fully extended from the housing, the protrusion is located at the end of the channel forming the blocking portion, thus the protrusion is blocked by the blocking portion from sliding too far so that the tray is prevented from sliding off the housing. | 06-23-2011 |
20120008274 | LOCKING APPARATUS - A locking apparatus of a CD-ROM drive includes a support and a transmitting wheel. The support includes a shaft and a clasp formed thereon. The support is arranged in a chassis of the locking apparatus. The shaft and the clasp are received in the transmitting wheel. The clasp is configured for clasping the transmitting wheel. | 01-12-2012 |
20120174137 | ELECTRONIC DEVICE WITH SLOPED RECESS FOR OPTICAL DISK - An exemplary electronic device includes a shell and a driving module disposed at an inner side of the shell. The driving module has a rotating shaft. The shell defines a recess. The rotating shaft extends through the recess of the shell and is located at a center of the recess. The recess of the shell includes a torus area. The torus area includes an inner side near the rotating shaft, and an outer side far from the rotating shaft. A bottom face of the recess slants gradually and downwardly from the inner side to the outer side of the torus area. | 07-05-2012 |
20120182686 | ELECTRONIC DEVICE - An electronic device includes a motherboard and a heat dissipating plate. The motherboard includes a base. The base includes a number of ports and an electronic element. The heat dissipating plate includes a substrate and a number of fasteners extending out from the substrate for engaging with the number of ports of the motherboard. The substrate defines a bulging cavity for engaging with and dissipating heat from the electronic element. | 07-19-2012 |
20120192212 | OPTICAL DISK PLAYER - An optical disk player includes a main body, a disk tray, and a cover. The main body includes a top surface with a receiving recess defined thereon. The disk tray is received in the receiving recess for reading data written on an optical disk. The cover is configured for covering the receiving recess of the main body. A ring-shaped groove is formed on the top surface of the main body surrounding the receiving recess, and a protrusion is formed on an inner surface of the cover facing the main body, the protrusion is capable of being inserted into the groove when the cover is closed on the top surface of the main body. | 07-26-2012 |
20120212923 | DISPLAY UNIT HAVING SELF-LOCKING STRUCTURE TO FIX DISPLAY THEREOF - An exemplary display unit includes a lower cover, an upper cover, and a display sandwiched between the upper cover and the lower cover. The lower cover includes a lower plate for supporting the display thereon, a first clip to fix the display on the lower plate, a bracket, and a rib. The upper cover includes an upper plate adjoined to the lower plate to cover the display, two fins pressing against the first clip, a second clip secured to the bracket, and a beam engaged with the rib. | 08-23-2012 |
20120224329 | PORTABLE ELECTRONIC DEVICE WITH ENHANCED HEAT DISSIPATION - A portable electronic device includes a circuit board, a heat sink a hinge and a heat dissipating plate. The circuit board is equipped with a heat generating component. The heat sink is for dissipating heat generated by the heat generating component. The heat dissipating plate is pivotably connected to the heat sink by the hinge for helping with the heat dissipation of the heat sink. | 09-06-2012 |
20120229965 | ELECTRONIC DEVICE - An electronic device includes a main body, a hinge assembly, and a decorative cover. The main body includes a holder and a holder cover. The holder cover defines an opening at a lateral side thereof and a first notch at a middle portion of the lateral side communicating with the opening. An elastic arm extends from an inner wall of the holder cover to the opening. The elastic arm defines a receiving hole. The hinge assembly includes a connecting portion inserted in the opening of the main body, and a pivot extending through the first notch for connecting to a display. The decorative cover covers the hinge assembly. The decorative cover includes a projection engaged into the receiving hole of the elastic arm to fixedly mount the decorative cover on the holder cover. | 09-13-2012 |
20120236446 | DISPLAY UNIT HAVING ANTI-EMI CAPABILITY - An exemplary display unit includes a rear cover, a bracket disposed on the rear cover, a display mounted on the bracket, and a front cover secured to the rear cover to sandwich the display and the bracket between the front cover and the rear cover. The bracket includes a plate supporting the display, a pair of bulges protruding upwardly from two opposite sides of the plate and a pair of tabs extending upwardly from the bulges, respectively. The pair of tabs press against two opposite lateral faces of the display to dissipate static electricity on the display to ground. | 09-20-2012 |
20120250248 | PORTABLE ELECTRONIC DEVICE WITH CONDUCTIVE FOAM - A portable electronic device comprises a motherboard with an electronic component mounted thereon, an electrical conducting port disposed on the motherboard, a heat dissipation plate for dissipating heat of the electronic component, and conductive foam placed between the electrical conducting port and the heat dissipation plate. The heat dissipation plate has a protrusion extending therefrom corresponds to the electrical conducting port. The conductive foam defines a hole, and the protrusion of the heat dissipation plate extends through the hole of the conductive foam to contact the electrical conducting port. | 10-04-2012 |
20120320499 | LOCKING STRUCTURE AND ELECTRONIC DEVICE WITH THE SAME - A locking structure includes a hook disposed on a first object and engagable with a locking member disposed on a second object. The locking member includes a main body rotatable about an axis thereof and a number of locking portions radially protruding from the main body. When the main body rotates about the axis, the locking portions rotate together with the main body to engage with and disengage from the hook to lock the first object to and unlock the first object from the second object. | 12-20-2012 |
20120324485 | OPTICAL DISK DRIVE - An optical disk drive includes a housing, a tray, a detecting switch, a slide actuating member, and a restricting structure. The tray is received in the housing for carrying a disk and is slidable relative to the housing to interchange between a closed position and an open position. The detecting switch is disposed in the housing for being actuated and detecting the position of the tray. The slide actuating member slidably engages with the housing and is capable of actuating the detecting switch under the drive of the tray. The restricting structure is disposed between the tray and the slide actuating member for restricting the slide actuating member from disengaging from the tray after the detecting switch is actuated. | 12-20-2012 |
20120327570 | ELECTRONIC DEVICE WITH INTERLATCHED FRONT COVER AND BACK PLATE - An exemplary electronic device includes a front cover, a display screen and two speakers located on the back surface, and a back plate abutting against the display screen and two speakers. Five fasteners extend backwardly from a back surface of the front cover. Each of the fasteners includes a connecting plate extending backwardly from the back surface and a top plate formed at a free end of the connecting plate. Five latching tabs are formed on the back plate corresponding to the fasteners. Each of the latching tabs includes a latching tip latched between the top plate of the corresponding fastener and the back surface of the front cover. The back plate abuts against the display screen and the two speakers, thus mounting the display screen and the two speakers on the front cover. | 12-27-2012 |
20120327571 | PORTABLE ELECTRONIC DEVICE WITH BUFFERED INTERNAL ELECTRONIC MODULE - An exemplary portable electronic device includes a bottom cover, a top cover, an electronic module, and elastic washers. The top cover engages with the bottom cover to define a space therebetween. The electronic module is received in the space. Poles protrude up from the bottom cover. The elastic washers are fixed on the electronic module. A through hole is defined in each of the washers. The poles respectively extend through the through holes of the washers, and opposite ends of each of the washers respectively elastically abut the top cover and the bottom cover. | 12-27-2012 |
20120327572 | PORTABLE ELECTRONIC DEVICE WITH COVERS HAVING HIDDEN DETENTS - An exemplary portable electronic device includes a bottom cover and a top cover engaging with the bottom cover. Recesses are defined in the bottom cover. Strips are protruded down from the top cover and corresponding to the recesses of the bottom cover. The strips of the top cover fittedly engage in the recesses of the bottom cover to assemble the bottom cover and the top cover together. The assembled bottom cover and top cover cooperatively form a shell, and the strips and the recesses are located at an inside of the shell. | 12-27-2012 |
20130003266 | OPTICAL DISK PLAYER - An optical disk player includes a main body, a hinge, and a display. The main body includes a cover and an opposite base. The hinge includes a fixing portion coupled with the cover of the main body. The display is pivotably connecting to the main body by the hinge. The fixing portion defines a locating hole thereon. The cover defines a holding portion and a first locking portion. The first locking portion comprises a pole and a hook at an end of the pole. The holding portion of the cover is engaged in the corresponding locating hole of the fixing portion. The hook and the pole of the first locking portion are clasped different sides of the fixing portion. | 01-03-2013 |
20130233090 | MEASURING DEVICE - A measuring device for measuring the torque of a torsion spring, includes a base, an electronic scale secured to the base, a supporting plate fixed to the base, and a holding mechanism slidably secured to the supporting plate. The holding mechanism includes a screw slidably secured to the supporting plate, two nuts engaging with the screw and arranged at opposite sides of the screw, and a holding portion for holding the torsion spring. The nuts are operated to adjust the height of the screw relative to the supporting plate, to drive the torsion spring to depress the electronic scale. The electronic scale displays a weight value for calculating the torque of the torsion spring when depressed by the torsion spring. | 09-12-2013 |
20130233991 | ADJUSTING DEVICE - An adjusting device for adjusting a height of an object, includes a support base, an adjusting portion movably secured to the support base and adapted for holding the object, a driving portion engaging with the adjusting portion, and a limiting mechanism. The adjusting portion is capable of rotating to drive the adjusting portion to move relative to the support base to adjust the height of the object. The limiting mechanism is adapted to prevent the adjusting portion from rotating when the adjusting portion is driven to move relative to the support base. | 09-12-2013 |
20130235513 | ELECTRONIC DEVICE HOUSING - A housing of an electronic device includes a bottom cover and a front panel detachably secured to the bottom cover. The bottom cover includes at least one first sidewall and a locking portion perpendicularly set on the at least one first sidewall. The front panel includes a fixing portion and a blocking portion adjacent to the fixing portion and spaced from the locking portion. The fixing portion defines a through hole for receiving the locking portion. The fixing portion and the blocking portion abut opposite sides of the at least one first sidewall for preventing the at least one first sidewall from leaving a gap between the at least one first wall and the locking portion. | 09-12-2013 |
20130240542 | DEVICE PREVENTING FASTENER FROM HURTING PEOPLE - A device includes a housing, a support member, and a fastener. The housing defines a recess and includes a protrusion extending from a bottom of the recess. The height of the protrusion is less than a depth of the recess. The protrusion defines a fastening hole extending therethrough. The support member is retained within the housing and defines a through hole. The fastener extends through the through hole of the support member and is screwed into the fastening hole to secure the support member to the housing. | 09-19-2013 |
20130250530 | ELECTRONIC DEVICE HAVING SENSOR WINDOW COVER - An electronic device includes a housing, a circuit board received in the housing, a signal receiving unit secured to the circuit board, a sensor window cover secured to the housing and corresponding to the signal receiving unit, and at least one limiting post secured to an inner surface of the housing. The sensor window cover defines at least one limiting hole for receiving the at least one limiting post. The circuit board abuts the sensor detector window to secure the sensor window cover to the housing when the at least one limiting post is received in the at least one limiting hole. | 09-26-2013 |
20130250541 | ELECTRONIC DEVICE HAVING SENSOR WINDOW COVER - An electronic device includes a housing defining an opening, a signal receiving unit received in the housing, a sensor window cover secured to the opening and corresponding to the signal receiving unit, and a stopping mechanism. The stopping mechanism includes a resisting member secured to the sensor window cover, a first stopping member and a second stopping member arranged on opposite sides of the opening. The resisting member defines a receiving portion. The receiving portion receives the first stopping member to allow the sensor window cover to be secured to the opening, and abuts the second stopping member to prevent the sensor window cover from being secured to the opening when the sensor window is installed reversely. | 09-26-2013 |
20130256106 | BUTTON MECHANISM AND ELECTRONIC DEVICE USING THE SAME - A button mechanism is arranged in an electronic device for actuating a switch. The button mechanism includes a support fixed in the electronic device, a button, an elastic connection member, and a resisting member. The button includes a button body that can be pressed, and an actuation portion protruding from the button body, the actuation portion being located above the switch. The elastic connection member connects the button body to the support, and the elastic connection member is elastically deformed when the button body is deformed. The resisting member is arranged between the button body and the switch, for preventing the button body from moving down too far, thereby limiting a traveling range of the button body. | 10-03-2013 |
20130256107 | BUTTON MECHANISM AND ELECTRONIC DEVICE USING THE SAME - A button mechanism is arranged in an electronic device for actuating a switch. The button mechanism includes a support fixed in the electronic device, a button for receiving an external press to move towards and actuate the switch, and an elastic connection member connecting the button to the support, wherein the elastic connection member is elastically deformed when the button is depressed. The button mechanism further includes a resisting member. The resisting member includes a first end fixed in the button, and a second, suspended end for resisting against a stopping member fixed in the electronic device, wherein when the button moves a predetermined distance towards the switch, the second end resists against the stopping member to prevent the button from further moving towards the switch. | 10-03-2013 |
20130271936 | ELECTRONIC DEVICE HAVING KEY ASSEMBLY - An electronic device includes a housing defining at least one mounting hole, a key assembly secured to the housing, and a circuit board housed in the housing. A securing mechanism is secured to the housing and is used to hold the key assembly for preventing the key assembly from moving in a first direction. The circuit board abuts the key assembly to prevent the key assembly from moving in a second direction perpendicular to the first direction when fixed to the housing. | 10-17-2013 |
20130279975 | FASTENING STRUCTURE ASSEMBLY - A fastening structure assembly includes a housing, a to-be-fixed element, and at least one fastening element. The housing defines at least one fastening post. The to-be-fixed element includes at least one supporter each of which is bent to surround one of the at least one fastening post. Each of the at least one fastening element includes a stopper and a fastening pole extending from the stopper. Each of the fastening pole engages with one of the fastening posts to make the corresponding stopper resist an edge of the supporter surrounding the fastening post to fasten the to-be-fixed element to the housing. | 10-24-2013 |