Class / Patent application number | Description | Number of patent applications / Date published |
381394000 | Electrical hardware | 53 |
20090034778 | Multimedia luminous speaker - This present invention relates to a multimedia luminous speaker comprising: a speaker base ( | 02-05-2009 |
20090123018 | Method And Apparatus For Mounting A Battery And A Speaker In An Information Handling System - A battery and speaker mounting apparatus includes a base member including a battery socket positioned adjacent a support surface on the base member, and a speaker chamber defined by the base member and separated from the battery socket by the support surface. A speaker module may be mounted in the speaker chamber, and a battery may be coupled to the battery socket. | 05-14-2009 |
20090169046 | ELECTRONIC DEVICE WITH A SPEAKER - An electronic device ( | 07-02-2009 |
20090190790 | SPEAKER DEVICE AND TELEVISION SET - A speaker device includes a speaker and a connecting component. The speaker has a pair of input terminals spaced apart with a first predetermined distance therebetween. The connecting component electrically couples the speaker to a printed circuit board. The connecting component has a relay-use printed circuit board and a pair of lead wires. The relay-use printed circuit includes a pair of sub-board portions and a separation portion. The sub-board portions have a pair of terminal holes. The input terminals of the speaker are disposed through the terminal holes, respectively. The separation portion is disposed between the sub-board portions to couple the sub-board portions with a second predetermined distance between the terminal holes of the sub-board portions, and selectively separate the sub-board portions when the first predetermined distance between the input terminals of the speaker is different from the second predetermined distance between the terminal holes of the sub-board portions. | 07-30-2009 |
20090316947 | Speaker - The present invention relates to a speaker, comprises a housing having a top housing cap and a bottom housing cabinet. The top housing capwith a plurality of through slots are provided on the top housing cap and the bottom housing cabinet which provides with an accommodating space; a speaker unit having a bowl-shaped seat; an amplifying circuit; an USB cable for gaining the required power; an audio cable for obtaining audio signals; a cup-shaped cabinet that can be provided on the bottom housingcabinet, so a space where a resonating effect can be generated is defined between the bowl-shaped seat of the speaker unit and the cup-shaped cabinet, therefore vibrations generated by the speaker unit is transferred to an output of good-quality sound effect. | 12-24-2009 |
20100067732 | ACOUSTIC TRANSDUCER UNIT - An acoustic transducer unit includes a first member having a recess, and a plate-like second member having main surfaces. The second member is bonded to the first member so as to cover the recess and form a housing. A microphone element, which is an acoustic transducer, is accommodated in an internal space of the housing, and an acoustic path is provided between the internal space and an external space of the housing. A conductive electromagnetic-shielding member and terminal members for electrically connecting the microphone element and an external circuit are embedded in a resin body of the first member by insert molding. An electromagnetic shield layer of the second member is electrically connected to the electromagnetic-shielding member. | 03-18-2010 |
20100086168 | SPEAKER DEVICE - In a speaker device, cutting wiring electrically connected to a conductive wire of an electronic component and a voice coil, and the conductive wire and the wiring are electrically connected without a speaker terminal lug. The speaker device includes wiring electrically connected to the voice coil, an electronic component having a component wire, and a frame. The frame has a conductive wire fixing part for fixing the conductive wire, and the conductive wire is fixed to the conductive wire fixing part to be directly connected to the wiring. Thereby, even if a vibration is transmitted to the frame at the time of driving the speaker device, the conductive wire never vibrates, and the conductive wire does not pull the wiring. Therefore, the conductive wire and wiring are not cut. Also, since the conductive wire is the speaker terminal lug, cost of the speaker device can be reduced. | 04-08-2010 |
20100189304 | SUSPENSION STRUCTURE - [Problems] To provide a multifunction vibration actuator which has flat rising and falling frequency characteristic at the time of generation of bodily sensation vibration and which is stable for an input signal. | 07-29-2010 |
20100208933 | ELECTRONIC DEVICE MANUFACTURED BY MOLDING, METHOD AND MOLD FOR MANUFACTURING THE SAME, AND ELECTRONIC APPLICATION USING THE SAME - An electronic device manufactured by molding according to an aspect of the invention may include a driving unit supplying a signal upon being pressed and then returning to its original state; a board having the driving unit mounted thereon; a driving unit mold casing unit molded with the driving unit from a resin material such that the driving unit can be driven; and a casing molding unit molded to completely cover the board, together with the driving unit mold casing unit, to form the outer appearance. | 08-19-2010 |
20100260371 | SYSTEMS AND METHODS FOR ACOUSTO-HAPTIC SPEAKERS - The systems and methods described herein relate to, among other things, a transducer capable of producing acoustic and tactile stimulation. The transducer includes a rigid mass element disposed on the diaphragm of a speaker. The mass element may optionally be removable and may have a mass selected such that the resonant frequency of the transducer falls within the range of frequencies present in an input electrical audio signal. The systems and methods advantageously benefits from both the fidelity and audio performance of a full-range speaker while simultaneously producing high-fidelity, adjustable and palpable haptic vibrations. | 10-14-2010 |
20100272309 | Electrostatic Speaker Systems and Methods - An electrostatic speaker system including at least one electrostatic speaker element having a pair of stators and a diaphragm therebetween, each of the stators and the diaphragm having an least one electrically conductive portion. The conductive portion of the diaphragm is patterned as a mesh, which may include gaps, and a conforming layer overlying the conducting portion of the diaphragm and disposed so as to cover gaps in the mesh. A speaker drive circuit provides soft clipping of the audio input signal so that the audio signal applied between the diaphragm and the stators does not exceed the maximum acceptable level that can be applied between the diaphragm and the stators of at least one speaker element. | 10-28-2010 |
20100303277 | CORDLESS POWERLINE AUDIO SPEAKERS - A speaker includes an audio transducer and a coupling that provides both an electrical connection and a mechanical support function. In some embodiments, the coupling is a light bulb screw base. In other embodiments, standard parallel power input blades can be utilized. With this design, an audio distribution system requiring no specialized audio signal cabling may be constructed. | 12-02-2010 |
20110019863 | Microphone-Shaped Speaker - A microphone-shaped speaker device preferably for use by children, teenagers, young adults and even adults for leisure and fun. The microphone shaped device can be electrically connected and appear to be a regular microphone for receipt of lyrics of a song or a voice for playing through and out of a speaker but, in fact, it necessarily is also an audio speaker, located at or adjacent to the mouth of the entertainer. The device is connected to a source of audio, digital or analog, signals of the voices of pre-recorded entertainers. In this manner, an extremely realistic effect/illusion is provided, the user seems to be singing (when suitably lip synched to the lyrics of the pre-recorded songs), with the voice, tone, harmony, melody, etc. of the professional singer. When the microphone-shaped speaker device (a speaker contained at the head of the handle of an otherwise conventionally looking microphone) is selectively connected to a source of lyrics, normally with music such as an i-pod® or mp | 01-27-2011 |
20110033076 | LOUDSPEAKER - A loudspeaker includes a magnetic system defining a magnetic gap, a vibrating system, and a supporting system. The vibrating system includes a diaphragm, a voice coil bobbin disposed in the magnetic gap, a coil lead wire having a first end and a second end, and a voice coil wound around the voice coil bobbin and electrically connected to the first end. The supporting system includes a frame fixed to the magnetic system and receiving the vibrating system. The frame has a terminal electrically connected to the second end of the coil lead wire. The diaphragm is received in the frame. The voice lead wire includes at least one carbon nanotube wire structure. The carbon nanotube wire structure includes a plurality of carbon nanotubes. | 02-10-2011 |
20110051984 | VOICE COIL BOBBIN AND LOUDSPEAKER USING THE SAME - A loudspeaker includes a frame, a magnetic circuit, a voice coil bobbin, and a voice coil. The frame is mounted on a side of the magnetic circuit. The magnetic circuit defines a magnetic gap. The voice coil bobbin is disposed in the magnetic gap. The voice coil is wound around the voice coil bobbin. The voice coil bobbin includes a carbon nanotube layer structure. The carbon nanotube layer structure includes a plurality of carbon nanotubes. | 03-03-2011 |
20110064256 | VOICE COIL AND LOUDSPEAKER USING THE SAME - A loudspeaker includes a frame, a magnetic circuit, a voice coil bobbin and a voice coil. The magnetic circuit defines a magnetic gap. The frame is mounted on a side of the magnetic circuit. The voice coil bobbin is received in the magnetic gap. The voice coil is wound around the voice coil bobbin. The voice coil includes a lead wire. The lead wire includes a linear carbon nanotube structure and an insulated layer. The insulated layer is coated on the linear carbon nanotube structure. | 03-17-2011 |
20110064257 | VOICE COIL AND LOUDSPEAKER USING THE SAME - A loudspeaker includes a frame, a diaphragm, a magnetic circuit, a voice coil bobbin and a voice coil. The frame is mounted on a side of the magnetic circuit. The frame has an opening end. The diaphragm has an inner rim and an outer rim. The outer rim of the diaphragm is fixed to the opening end of the frame. The inner rim of the diaphragm is fixed to an end of the voice coil bobbin. The magnetic circuit defines a magnetic gap. The voice coil bobbin is disposed in the magnetic gap. The voice coil is wound around the voice coil bobbin. The voice coil includes a lead wire. The lead wire includes a conductive core and an insulated layer. The insulated layer is coated on the conductive core. The conductive core includes a linear carbon nanotube structure and a wire structure contacting each other. | 03-17-2011 |
20110064258 | Electrical System for a Speaker and its Control - An electrical apparatus includes a frame, a speaker connected to the frame, a digital signal processor in communication with the speaker to receive audio data and control data to control the speaker, the digital signal processor connected to the frame, and a lamp base coupler electrically connected to the speaker and receiver, the lamp base coupler detachably connectable to a power source, when the power source is present. A method of steering the diffused sound field includes, broadcasting at least one calibration audio signal through a plurality of speakers (M) in an audio system, receiving the calibration audio signal in a plurality of microphones spaced apart and positioned about at a listening position, and calculating respective relative speaker placement angles relative to the listening position between each of the plurality of speakers in response to receipt of the calibration audio signal in the plurality of microphones. | 03-17-2011 |
20110075877 | PORTABLE SOUND BOX - A portable sound box includes a main body and a clip. The main body includes a battery for supplying power to the portable sound box. Thus, the portable sound box can supply power on its own. The clip is fixed to the main body and configured for clipping to an external object. Thus, the portable sound box can attached to the external object instead of standing on a surface. | 03-31-2011 |
20110075878 | BOBBIN AND LOUDSPEAKER USING THE SAME CROSS-REFERENCE TO RELATED APPLICATIONS - A bobbin includes a carbon nanotube film structure and an amorphous carbon structure. The carbon nanotube film structure defines a number of micropores therein. The amorphous carbon structure is composited with the carbon nanotube structure. The amorphous carbon structure comprises a number of amorphous carbon particles received in the micropores. | 03-31-2011 |
20110216934 | AUDIO/VIDEO DEVICE - An audio/video device including a plurality of walls together forming a case, wherein one wall of the plurality of walls includes an inner peripheral edge. A surface extends from the inner peripheral edge inwardly of the case and defines an open-sided outwardly facing cavity. At least one item of connection is located within the cavity. A tongue is provided having a base and an outer peripheral edge. The inner peripheral edge of the one wall is divided into a first portion and a second portion. At the base, the tongue joins with the first portion of the inner peripheral edge of the one wall. The tongue extends substantially parallel with the one wall from the base to the outer peripheral edge so as to partially close the cavity and define a gap around the tongue, the gap extending between the outer peripheral edge of the tongue and the second portion of the inner peripheral edge of the one wall. | 09-08-2011 |
20110228967 | LOUDSPEAKER CEILING MOUNT BRACKET - A ceiling mount bracket for a loudspeaker. The ceiling mount bracket includes a mounting plate; an assembly to orient the loudspeaker; an assembly to receive audio signals and to provide the audio signals to the speaker; and a wiring block to connect to signal transmission wires. The wiring block includes a first terminal designated for 70/100 volt operation; a second terminal designated for 8 ohm operation; an electrically conductive path from the first terminal to a first pin of the receptacle; and an electrically conductive path from the second terminal to a second pin for the receptacle. The ceiling mount bracket also includes a mounting position for a ceramic connector and thermal fuse. The mounting position includes a threaded hole to accommodate a corresponding threaded extension of the ceramic connector and thermal fuse. The ceiling mount bracket also includes a cover enclosing more than 200 cubic centimeters. | 09-22-2011 |
20110317866 | LOUDSPEAKER INCORPORATING CARBON NANOTUBES - A diaphragm includes a diaphragm and a voice coil bobbin. The diaphragm includes a membrane and a first reinforcing structure reinforcing the membrane. The voice coil bobbin includes a base and a second reinforcing structure reinforcing the base. The first reinforcing structure and the second reinforcing structure are a carbon nanotube structure. The carbon nanotube structure is disposed on the membrane and the base, or in the membrane and the base. | 12-29-2011 |
20120027244 | SPEAKER - A speaker includes a case including a center cavity and a body surrounding the center cavity, an electroacoustic transducer received in the center cavity of the case, and a pair of terminals assembled in the case. The body defines a main upper surface and a main lower surface opposite to the upper surface, and a plurality of sides coupled with the upper surface and the lower surface. Wherein, two opposite sides of the body respectively define a plat approximately upright to the sides, a projecting mass approximately uprightly extending from the sides and facing the plat, and a gap formed between the plat and the projecting mass. At least a portion of the terminals is sandwiched in the gaps, respectively. | 02-02-2012 |
20130070952 | SPEAKER MODULE AND ELECTRONIC APPARATUS THEREOF - A speaker module for installing on an electronic device is disclosed. The speaker module includes a containing casing, a speaker device, an antenna, at least one audio signal transmitting member, and at least one antenna signal transmitting member. The containing casing has at least one hole formed thereon. The speaker device is disposed in the containing casing and outputs sound via the hole. The antenna is formed integrally with the containing casing along the contour of the containing casing. The audio signal transmitting member is electrically connected to the speaker device for electrically connecting to the electronic device, so as to establish audio signal transmission between the speaker device and the electronic device. The antenna signal transmitting member is electrically connected to the antenna for electrically connecting to the electronic device, so as to establish antenna signal transmission between the antenna and the electronic device. | 03-21-2013 |
20130177197 | SPEAKER APPARATUS - Disclosed herein is a speaker apparatus, including: a housing having a speaker disposition section in which a speaker unit is disposed, and an apparatus receiving section which receives a portable terminal apparatus mounted thereon. The speaker apparatus further includes a connector provided on the apparatus receiving section such that a connector section of the portable terminal apparatus is to be connected to the connector; a holder provided on the apparatus receiving section and supported for pivotal motion on the housing in such a manner as to be pivoted, in a state in which the portable terminal apparatus is connected to the connector, in a first direction to press down the portable terminal apparatus from the opposite side to the connector to hold the portable terminal apparatus; and a biasing spring provided on the apparatus receiving section and configured to bias the holder in the first direction. | 07-11-2013 |
20130177198 | Wireless Audio Player and Speaker System - The present disclosure relates to an audio player and speaker system, and particularly, to a wireless audio player and speaker system. More particularly, the present disclosure relates to a semi-permanent, wireless boombox-style audio player, for playing audio from an external audio source. | 07-11-2013 |
20130188821 | Audio Speaker Frame for Multimedia Device - A speaker frame for a display device, such as a tablet, provides enhanced audio output when a device is docked within the frame of speakers. The speaker frame includes a battery to power the speaker frame operation and provide additional power to a docked device. The speaker frame can also dock to a second base unit, which can include additional speakers. | 07-25-2013 |
20130272562 | LOUDSPEAKER - A loudspeaker includes a housing, a conducting sound element, a rotating element, and a modulating element slidably mounted to the rotating element. The housing defines an insertion chamber and a notch. The conducting sound element is mounted in a front of the insertion chamber. The rotating element is rotatablely mounted in a rear of the insertion chamber. A rear end of the rotating element defines a holding groove. A portion of the rear surface of the rotating element is recessed forward to form a sliding groove. A front surface of the modulating element is equipped with an audio plug and defines a sliding element slidably located in the sliding groove. The audio plug is capable of being inserted into the holding groove or projecting out of the holding groove and the notch under a rotation of the modulating element together with the rotating element with respect to the housing. | 10-17-2013 |
20130294638 | SPEAKER TOWER - A speaker system with an enclosure that has a rear wall, first and second side walls, first and second front walls, a top end and a bottom end. Each of the walls has upper and lower edges. The side walls are attached at right angles to the rear wall. The front walls have leading edges and trailing edges. The leading edges are joined at an acute angle and the trailing edges are attached to the side walls. The top end is attached to the upper edges and the bottom end is attached to the lower edges. At least three speakers are mounted to each of the rear wall and the first and second side walls. Wiring connects the speakers to connectors that provide connection to a signal source. The acute angle between the front walls is at least approximately 45 degrees and/or less than or equal to approximately 75 degrees. | 11-07-2013 |
20140016813 | Life Safety Device with Folded Resonant Cavity for Low Frequency Alarm Tones - Low frequency alarm tones emitted by life safety devices are more like to notify sleeping children and the elderly. Disclosed herein is a life safety device equipped with a novel, compact, quarter-wave, folded resonant cavity which significantly increases the low frequency (400-700 Hz square wave) acoustic efficiency of an audio output transducer when the folded resonant cavity is acoustically coupled to the transducer forming an audio output apparatus. The folded resonant cavity is comprised of undulating, annular, acoustic passages to significantly reduce the length of the resonant cavity, thereby permitting the audio output apparatus to fit within the housing of conventional size life safety devices such as, but not limited to, residential and commercial smoke alarms and carbon monoxide alarms. Battery powered embodiments of the audio output apparatus comprising a folded resonant cavity passed audibility tests for low frequency alarm tones in smoke alarms specified by UL217. | 01-16-2014 |
20140093119 | LOUDSPEAKER, AND ELECTRONIC APPARATUS AND MOBILE DEVICE USING THE LOUDSPEAKER - A loudspeaker includes a diaphragm, a magnetic circuit, and a frame. The frame includes an outer peripheral part supporting the diaphragm, a center part supporting the magnetic circuit, and a connection part connecting the center part to the outer peripheral part. The outer peripheral part molded with resin includes an inner wall, an outer wall facing the inner wall, and a reinforcing rib provided between the inner wall and the outer wall. | 04-03-2014 |
20140153769 | ELECTRONIC DEVICE WITH SPEAKERS - An electronic device includes a first housing, a second housing engaged with the first housing, a circuit board enclosed between the first and second housings, two speakers, and an antenna. The speakers and the antenna are attached to two sides of the circuit board. The first housing defines two receiving recesses in a surface facing the circuit board and two first through holes each adjacent to one corresponding receiving recess. Each receiving recess defines a second through hole in a bottom. The speakers are received in the receiving recesses. The receiving recesses communicate with the vents to form front resonating chambers for the speakers. The circuit board defines two third through holes aligned with the first through holes and communicating with the recessed sections. The first, second, and third through holes, the recessed sections, and the vents communicate with each other to form back resonating chambers for the speakers. | 06-05-2014 |
20140177902 | ELECTRONIC DEVICE HAVING LOUDSPEAKER MODULE - An electronic device includes a housing, a mounting sheet, a circuit board mounted to the housing and the mounting sheet, and a loudspeaker module mounted on the mounting sheet. The housing defines a first receiving chamber and a second receiving chamber communicating with the first receiving chamber at one end of the housing, and a first sound hole corresponding to and communicating the first receiving chamber. The loudspeaker module includes a first loudspeaker which is received in the first receiving chamber. The first receiving chamber communicates the second receiving chamber to form a resonant cavity for the first loudspeaker. The sounds emitted by the first loudspeaker transmit to the outside of the housing by the first sound hole. | 06-26-2014 |
20140185858 | LOUDSPEAKER - A loudspeaker includes a shell, a circuit arranged within the shell, a negative pin electrically connected with the circuit, a positive pin electrically connected with the circuit, a flexible printed circuit board, and two spaced copper pads electrically attached on the flexible printed circuit board. Each of the negative and positive pins has a bent portion exposed outside the shell. The bent portions deformably abut against the copper pads respectively, thereby establishing an electrical connection between the circuit between the flexible printed circuit board. | 07-03-2014 |
20140193024 | COMBINED SPEAKER AND AUDIO JACK - A speaker and audio jack module for a portable electronic device. The module includes an audio jack housing having a tube dimensioned to receive an audio plug. An acoustic port is formed through a side of the tube so as to acoustically connect a speaker housing having a speaker contained therein to the audio jack housing. The audio jack housing is capable of receiving an audio input when the audio plug is inserted therein and outputting an audio output from the speaker when the audio plug is removed. | 07-10-2014 |
20140270323 | Speaker Driver - A speaker driver with a high degree of symmetry for use in a loudspeaker is disclosed. The disclosed motor assembly may be symmetrical about its long and radial axes. A voice coil disclosed may be supported by opposing upper and lower suspensions on the voice coil upper and lower ends. The upper and lower voice coil suspensions may be adhered to a frame above and below the motor assembly, respectively. | 09-18-2014 |
20140286523 | ELECTRONIC DEVICE AND CONDUCTIVE STRUCTURE - An electronic device including a conductive casing, a conductive sheet, a conductive elastic pad, a circuit board and a sound output unit is provided. The conductive casing has an inner surface and a plurality of through holes extended from the inner surface to the outside of the conductive casing to pass through the conductive casing. The conductive sheet is disposed on the inner surface and covers part of the through holes. The conductive elastic pad is disposed in the conductive casing and contacts the conductive sheet. The circuit board is disposed in the conductive casing and connected with the conductive elastic pad. The sound output unit is disposed in the conductive casing and electrically connected to the circuit board. The sound output unit is adapted to output a sound transmitted to the outside of the electronic device by another part of the through holes. A conductive structure is also provided. | 09-25-2014 |
20140355811 | SOUND PLAYBACK DEVICE AND ELECTRONIC DEVICE USING SAME - A protective portion is provided on a lower surface of a sound reproducing device, and has a protective wall that restrains a deformation of a terminal in a direction different from an elastic deformation direction of the terminal. The terminal includes a restrained portion in which the deformation is restrained with the protective wall. The restrained portion is provided at at least one of a position closer to a base than a feeding portion of the terminal and a position closer to a tip portion of the terminal than the feeding portion. The protective wall extends along the restrained portion. This configuration can suppress a plastic deformation of the terminal even when a force in the direction different from the elastic deformation of the terminal is applied to the terminal. | 12-04-2014 |
20150086064 | Sound Processing - Embodiments of the present invention provide a socket that comprises a socket body. The socket body forms a socket cavity for receiving a plug. The socket further comprises an acoustic device and a sound port. The sound port is disposed in the socket body for acoustically coupling the acoustic device with the cavity. | 03-26-2015 |
20150110333 | PARAMETRIC TRANSDUCER INCLUDING VISUAL INDICIA AND RELATED METHODS - A visual indicator is incorporated into an ultrasonic emitter/sound system for ultrasonic carrier audio applications. The visual indicator can be utilized to ensure that an orientation of the ultrasonic emitter is appropriate relative to a position of an intended target of the audio modulated ultrasonic carrier signal, or that a listener is appropriately located relative to the ultrasonic emitter such that it can receive a targeted audio transmission. | 04-23-2015 |
20150304748 | LOUDSPEAKER - A loudspeaker includes a hermetically-sealed enclosure, a first driver arranged at outside of the enclosure and along a wall of the enclosure, a second driver arranged at inside of the enclosure and parallel to the first driver across the wall of the enclosure from the first driver, and a pipe communicating the first driver and the second driver. Each of the drivers has a diaphragm, and a frame surrounding the diaphragm. The frame has an opening. The pipe is connected to the opening of the frame of the first driver, penetrates through the wall of the enclosure, and is connected to the opening of the frame of the second driver, and thereby forming one hermetically-sealed space enclosed with the diaphragms and the frames of the two drivers. The second driver is configured to output a signal of opposite phase to that of the first driver. | 10-22-2015 |
20150334480 | LEVITATED STRUCTURE OF BLUETOOTH SPEAKER - A levitated structure of Bluetooth speaker, which is composed of a main frame, a control circuit module, an induced coil module, a speaker, a circular frame and a top frame, which enables the main frame to be levitated over the base, and carry out wireless sensing and transmission of the AC (Alternating Current) signal with electric energy to play external audio signal received by the Bluetooth signal receiver, and provide a better power solution free from the shortage of electric power and also extend the performance period of speaker function. | 11-19-2015 |
20160007120 | ELECTRONIC DEVICE AND A HEATSINK ARRANGEMENT ASSOCIATED THEREWITH - A device is provided. The device can include a heatsink arrangement for dissipating heat within the device, a heat generating component, a heat conducting channel and a casing. The casing can be shaped and dimensioned to carry the heatsink arrangement and the heat generating component. The casing can include a first face and a second face. The first and second faces can be spaced apart such that sides are defined therebetween. The first face, the second face and the sides can form an enclosure associable with air volume defined by air enclosed within the enclosure. The heat conducting channel can couple the heat generating component and the heatsink arrangement so as to channel heat from the heat generating component to the heatsink arrangement, thereby reducing amount of heat being dissipated directly to the air volume. The heat generating component and the heat conducting channel are within the enclosure. | 01-07-2016 |
20160007122 | TRANSDUCER - A transducer includes a housing, a magnet unit, an elastic diaphragm, a vibration unit, and a coil. The housing has a first housing and a second housing to form a storing space. The magnet unit is secured in the first housing. The elastic diaphragm is a thin layer and disposed between the second housing and the vibration unit. The spiral coil is mounted on the vibration unit and has two electrical connecting points for inputting electric signal of alternating current. Hence, the coil can generate continuous vibration caused by alternating attraction/repelling force of the magnet unit. When the frequency of the electric signal is within 20˜20000 Hz, the elastic diaphragm generates sound signals within earshot. When it is within 10˜20 Hz, it can generate vibration signals. So, signal unit can produce sound and vibration. In addition, it saves space for effectuating the thickness minimization of a product. | 01-07-2016 |
20160044397 | Audio Transducer Electrical Connectivity - An apparatus including an audio transducer configured to generate sound and a structure configured to physically mount the transducer to another member. The transducer includes a housing, a diaphragm and a driver configured to move the diaphragm. The structure at least partially includes the housing. The structure includes at least one portion which is electrically conductive. The at least one portion is electrically connected to the driver. | 02-11-2016 |
20160073201 | Tablet Woofer - The present invention provides a tablet woofer, including: a vibration diaphragm, at least four mutually independent driving units, and a housing for accommodating and securing the vibration diaphragm and the driving unit. The driving unit includes independent voice coil units and magnetic circuit units, the voice coil units being attached and fixed to the vibration diaphragm. The woofer further includes a FPCB communicating with an internal circuit and an external circuit, and the FPCB is disposed at two sides of the housing, the part of the FPCB disposed on the side of the housing close to the voice coil units being electrically connected to the voice coil units, the part of the FPCB disposed on the side of the housing far away from the voice coil units being electrically connected to the external circuit. The woofer can solve the problems of thick and heavy voice coils and magnet performance surplus. | 03-10-2016 |
20160080869 | FLAT PLATE-TYPE BASS LOUDSPEAKER - A flat plate bass loudspeaker comprising a flat plate diaphragm, at least three driving units and a housing. The driving unit comprises a voice coil unit and a magnetic circuit unit; the voice coil units are dispersedly coupled to one side of the diaphragm near the housing; mounting holes for accommodating and fixing the magnetic circuit units, and voice outlet holes penetrating through the housing are arranged on the housing; the number and position of the mounting holes are corresponding to those of voice coils attached to the spherical top of the diaphragm; and ratio of the total area of the voice outlet holes to the orthographic projection area of the diaphragm on the housing is in a range less than 0.9. The flat plate bass loudspeaker provided by the present invention can avoid the problems occurred in thick and heavy voice coils and excessive magnet performance. | 03-17-2016 |
20160088382 | BIOLOGICALLY FIT WEARABLE ELECTRONICS APPARATUS AND METHODS - Detachable wearable electronic eyeglasses and head mounted gear with a plurality of electronic functions and interchangeable electronic function, and a wearable computer with optimal weight distribution and stretchable arms. | 03-24-2016 |
20160127834 | ELECTRONIC DEVICE WITH MICRO SPEAKER - A micro speaker is provided. The micro speaker includes a diaphragm, at least one coil coupled with the diaphragm, a magnet configured to interact with a magnetic field induced by the at least one coil, and a yoke plate located on a bottom of the magnet to support the magnet and including a hole therein, top and bottom ends of the hole being opened. An area, adjacent to the hole, of a lower surface of the yoke plate has a height difference relative to another area of the lower surface of the yoke plate. | 05-05-2016 |
20160142803 | SPEAKER AND MANUFACTURING METHOD THEREOF - A loudspeaker includes a frame, a magnetic circuit, a magnetic gap, a diaphragm, a voice coil, a connector portion, and a lead wire. The connector portion is provided at the frame, and includes a terminal. The lead wire connects between the terminal and the voice coil, and has a connection portion connected to the terminal. Then, a first holder that holds the lead wire is formed at the connector portion. The lead wire is held between the terminal and the first holder as being clamped. | 05-19-2016 |
20160142841 | ELECTROACOUSTIC CONVERSION CHAIN WITH SELECTIVELY POWERED COIL - This electroacoustic conversion chain comprising at least one loudspeaker, this loudspeaker comprising means for generating a magnetic field in a magnetic circuit having an air gap and a membrane secured to turns of a conducting material which may move in this air gap, is characterized in that it comprises at least one control module comprising at least one input for conveying a signal to be broadcast and at least one output connected to a turn, the control module being able to apply to said or each output an excitation signal depending on the position of at least one turn relatively to the air gap. | 05-19-2016 |
20160198248 | Sound Generator | 07-07-2016 |