公开(公告)号：US20230015265A1

公开(公告)日：2023-01-19

申请号：US17786589

申请日：2020-12-05

Applicant: GOERTEK INC.

Inventor： Dezhang SHI ,  Dongsheng MAO ,  Zhiming GAO ,  Wenhua GAO

IPC: H02K33/00

Abstract: A vibration apparatus comprising: a vibration assembly comprising a counterweight block, a first magnet group and an elastic member, the first magnet group is fixed on the counterweight block, the vibration assembly is suspended in the vibration apparatus through the elastic member; a stator assembly comprising a coil and a second magnet group, the second magnet group is installed in a winding hole of the coil; the first magnet group comprises at least two side magnets, magnetization directions of the two side magnets are perpendicular to a plane on which the coil is located, the side magnets are magnetized in opposite directions, a magnetization direction of the second magnet group is parallel to the plane, two poles of second magnet group are respectively attracted to poles of side magnets adjacent to the coil, the vibration assembly is configured to produce vibration relative to the stator assembly.

公开(公告)号：US11558687B2

公开(公告)日：2023-01-17

申请号：US17309138

申请日：2018-12-29

Applicant: GOERTEK INC.

Inventor： Jifu Zhao

IPC: H04R1/10 ,  H04R5/033 ,  H04R5/04

Abstract: An interactive control method and device of earphones, an earphone and a storage medium are disclosed. The earphones include a first earphone and a second earphone. The method comprises: acquiring putting-on sequential order information or taking-off sequential order information of the first earphone and/or the second earphone; determining a first functional instruction corresponding to the putting-on sequential order information or a second functional instruction corresponding to the taking-off sequential order information according to a preset correspondence between the putting-on sequential order information or the taking-off sequential order information and functional instructions of a mobile terminal; and sending the first functional instruction or the second functional instruction to the mobile terminal, so that the mobile terminal executes the first functional instruction or the second functional instruction to realize a first interaction function or a second interaction function with the earphones.

公开(公告)号：US20230007403A1

公开(公告)日：2023-01-05

申请号：US17782738

申请日：2020-11-06

Applicant: GOERTEK INC.

Inventor： Zhibing ZHANG ,  Jie YANG

IPC: H04R9/04 ,  H04R9/02 ,  H04R9/06 ,  H04R7/04

Abstract: Provided is a voice coil wire for a sound generating device, comprising a wire body and a cavity provided in the wire body, the wire body is configured to be applied with a current signal, wherein the cavity is in a vacuum state or is filled with an insulating gas. Also provided is a voice coil, the voice coil is provided with the voice coil wire. Also provided is a sound generating device. By filling the cavity of the voice coil wire with the insulating gas or configuring the cavity to be in the vacuum state, the weight of the voice coil wire can be reduced, so the influence of skin effect on the voice coil wire is reduced, and the utilization rate of the voice coil wire is improved.

公开(公告)号：US20220408192A1

公开(公告)日：2022-12-22

申请号：US17773421

申请日：2020-11-05

Applicant: Goertek Inc.

Inventor： Jianbin Yang ,  Shousong Qiang ,  Chunfa Liu

IPC: H04R9/02

Abstract: A sound-producing device is provided with at least two groups of dampers on the voice coil which are respectively arranged at a first position close to and a second position away from the vibrating diaphragm; the at least two groups of the dampers include at least a first damper and a second damper; the first damper has a first connecting part connected to the voice coil and a second connecting part fixed on the sound-producing device; a planar elastic member is provided between the first and the second connecting parts, which is bent and extends from the first to the second connecting part, and is coplanar with the first connecting part; the second damper has a first fixing part connected to the voice coil and a second fixing part fixed on the sound-producing device; there is provided a corrugated connecting arm between the first and the second fixing parts.

公开(公告)号：US20220408167A1

公开(公告)日：2022-12-22

申请号：US17778461

申请日：2020-11-06

Applicant: GOERTEK INC.

Inventor： Qingxia DING ,  Qizhong WANG ,  Zongjun MOU

IPC: H04R1/02

Abstract: The present disclosure provides a loudspeaker module and an electronic device. The loudspeaker module comprises a module housing and a loudspeaker unit, wherein the module housing has a cavity and the loudspeaker unit is accommodated in the cavity, the loudspeaker unit divides the cavity into a front acoustic cavity and a rear acoustic cavity; wherein a sound outlet hole is provided on the module housing, the front acoustic cavity is communicated with the sound outlet hole by a sound outlet channel; wherein a concave-convex structure is provided separately in a region of the module housing corresponding to the sound outlet channel. According to the present disclosure, resonance of the module housing can be effectively suppressed, to achieve the effects of increasing high-frequency sensitivity of the loudspeaker module and reducing distortion.

公开(公告)号：US11517970B2

公开(公告)日：2022-12-06

申请号：US16756825

申请日：2017-12-14

Applicant: GOERTEK INC.

Inventor： Gang Du

IPC: B23K1/00 ,  B23K1/08 ,  B23K101/32

Abstract: Disclosed are a method and a system for tin immersion and soldering of a core wire which includes: inserting a core wire row into molten tin vertically; moving the each core wire in the molten tin along a direction perpendicular to the core wire row to remove carbonized matter from each core wire on a moving direction side; pulling the each core wire out of the molten tin; and performing alignment, such that the inner core conductor of the each core wire on the moving direction side contacts with a bonding pad. According to the technical solution of the present disclosure, the carbonized matter on the core wire that aligned facing the bonding pad is removed, such that the temperature transfer effect of the automatic soldering is improved, the yield of the automatic soldering is improved, and the consistency and the yield of the automatic soldering are more stable.

公开(公告)号：US20220378374A1

公开(公告)日：2022-12-01

申请号：US17333355

申请日：2021-05-28

Applicant: Goertek Inc.

Inventor： Bosen Zhao

IPC: A61B5/00 ,  H02J50/10 ,  H02J7/04 ,  A61B7/00 ,  A61B7/04 ,  H04B5/00

Abstract: Here disclose a monitor pad and a body status monitoring system. The monitor pad includes: a pad cover, a padding, a microphone and a transmission circuit, wherein, the microphone is placed in the padding and is used to detect body information of a person adjacent to the monitor pad, and the transmission circuit transmits the body information to an external processing device.

公开(公告)号：US20220377463A1

公开(公告)日：2022-11-24

申请号：US17773464

申请日：2020-11-05

Applicant: GOERTEK INC.

Inventor： JIANBIN YANG ,  Shousong Qiang ,  Chunga Liu

IPC: H04R9/02 ,  H04R1/02

Abstract: Disclosed is a sound-producing device, comprising: a housing having an accommodating room where a magnetic circuit system is installed; a voice coil including a bobbin and a voice coil body; a conductive member having a first connecting part fixed to the voice coil, a second connecting part fixed to the housing, and an elastic part located between the two connecting parts; the conductive member is combined on the voice coil body, the magnetic circuit system is provided with an avoidance part corresponding to the conductive member; the voice coil is provided with an inner conduction structure, the housing is provided with an outer conduction structure that is in electrical conduction with an external circuit; and upon being electrically connected with the inner conduction structure, the first connecting part passes through the avoidance part and extends to the housing, and is electrically connected with the outer conduction structure.

公开(公告)号：US20220360880A1

公开(公告)日：2022-11-10

申请号：US17624166

申请日：2019-12-31

Applicant: GOERTEK INC.

Inventor： Dezheng HU

IPC: H04R1/10 ,  G06F1/3206 ,  G06F1/3287

Abstract: Disclosed are a TWS earphone, a method and apparatus for reducing earphone energy consumption, and a computer-readable storage medium. The method for reducing earphone energy consumption comprises: determining whether a target earphone is in an off-ear state and is not placed in a charging case; if so, acquiring a timekeeping duration since the target earphone is taken off of an ear; determining whether the timekeeping duration exceeds a first preset threshold value; and if the timekeeping duration exceeds the first preset threshold value, performing energy consumption reduction processing on the earphone. According to the present application, the duration since an earphone is taken off of an ear is evaluated for the earphone that is taken off of the ear and is not placed in a charging case, so as to perform energy consumption reduction processing on the earphone that has been taken off of the ear for a relatively long duration, such that unnecessary power consumption of the earphone when same is in a not-in-use state can be effectively reduced, and the effective service time of the earphone after charging is prolonged.

公开(公告)号：US11470416B2

公开(公告)日：2022-10-11

申请号：US17267562

申请日：2018-12-27

Applicant: GOERTEK INC.

Inventor： Xiaofeng Wen

IPC: H04R1/10 ,  G10L25/51 ,  H04R1/08 ,  H04R29/00

Abstract: Disclosed are methods and devices for detecting wearing status of an earphone. An example method comprises: acquiring an environment type comprising a noise environment type and a non-noise environment type; when the earphone is in the non-noise environment type, the earphone plays a preset audio signal; acquiring a feedforward and a feedback sound pressure of the earphone to determine a difference therebetween; determining, according to a comparison result of the difference and a preset first threshold range corresponding to the environment type, whether the earphone is worn properly.