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公开(公告)号：US20240158028A1
公开(公告)日：2024-05-16
申请号：US18405082
申请日：2024-01-05
Applicant: GOERTEK INC.
Inventor： Xing ZHANG , Chengkai GUO , Yuanjing ZHENG
IPC: B62D61/00
CPC classification number: B62D61/00
Abstract: Disclosed are a counterweight structure, a robot and a method for controlling the robot. The counterweight structure includes an electromagnetic device, a counterweight block and a reset piece. The reset piece is clamped between the electromagnetic device and the counterweight block. The electromagnetic device is magnetic after being powered on, to attract the counterweight block to move towards the electromagnetic device and compress the reset piece.
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公开(公告)号：US11979729B2
公开(公告)日：2024-05-07
申请号：US17774550
申请日：2020-11-05
Applicant: Goertek Inc.
Inventor： Jianbin Yang , Shousong Qiang , Chunfa Liu
CPC classification number: H04R9/041 , H04R9/025 , H04R9/06 , H04R31/006
Abstract: Disclosed is a sound-producing device including a voice coil, comprising a bobbin and a voice coil body wound outside the bobbin; and a damper having a first connecting part and a second connecting part; wherein the first connecting part is fixedly connected to the voice coil, and the second connecting part is fixed on the sound-producing device; there is provided a planar elastic member between the first connecting part and the second connecting part, the planar elastic member is bent and extends from the first connecting part to the second connecting part; the damper is made of conductive material, and is configured to establish electrical communication with the voice coil; the sound-producing device has a height in a vibration direction thereof ranging from 5 mm to 200 mm.
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公开(公告)号：US11974640B2
公开(公告)日：2024-05-07
申请号：US17564951
申请日：2021-12-29
Applicant: GOERTEK INC.
Inventor： Jianning Zhang , Qingru Shao , Huaying Feng , Cheng Zhao , Ying Zhong , Rui Guo , Yao Xue , Chao Zhang , Yawei Li
IPC: A44C5/00
CPC classification number: A44C5/0061
Abstract: Disclosed is wristband and wrist wearable device, including: a wristband body portion, one end is connected to one end of a device body of a wrist wearable device, and the other end is a free end; and a memory metal portion, which is arranged on the wristband body portion and has an arc-shaped memory state in a natural state, so that the wristband body portion is naturally maintained in an arc shape. The memory metal portion comprises a strip-shaped memory metal piece including a first metal segment, a second metal segment, and a third metal segment that are sequentially connected, the first metal segment and the third metal segment extend along a length direction of the wristband body portion in parallel, the second metal segment is arranged at the free end of the wristband body portion and is provided with at least one bent portion.
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公开(公告)号：US20240147163A1
公开(公告)日：2024-05-02
申请号：US18400090
申请日：2023-12-29
Applicant: GOERTEK INC.
Inventor： Miaomiao WANG , Xiaodong Guo , Chengfei Zhang , Chunfa Liu
Abstract: Disclosed are a sound generator and an audio device. The sound generator includes a magnetically conductive plate, a first magnetic structure, a second magnetic structure, a treble diaphragm, a treble voice coil, a bass diaphragm and a bass voice coil. The first magnetic structure includes a first washer including a first sub-washer located and a second sub-washer provided surrounding the first sub-washer, and a treble magnetic gap is formed between the first sub-washer and the second sub-washer. A bass magnetic gap is formed between the first magnetic structure and the second magnetic structure. The treble voice coil is provided on a side of the treble diaphragm close to the magnetically conductive plate and is provided corresponding to the treble magnetic gap. The bass voice coil is provided on a side of the bass diaphragm close to the magnetically conductive plate and is provided corresponding to the bass magnetic gap.
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公开(公告)号：US20240136705A1
公开(公告)日：2024-04-25
申请号：US18403981
申请日：2024-01-04
Applicant: GOERTEK INC.
CPC classification number: H01Q1/273 , A61B5/1116 , A61B5/681 , H01Q1/2266
Abstract: Disclosed are an antenna apparatus for a smart wearable device and a smart wearable device. The antenna apparatus for the smart wearable device includes an antenna base, a watchband electrically connected to the antenna base, an antenna body coupled to the antenna base, and a wearing posture detection circuit electrically connected to the antenna body. When the smart wearable device is worn on a user, a length formed from a tangent point between the watchband and a user's arm to a connection point between the watchband and the antenna base is a first length, and the wearing posture detection circuit is configured to determine worn posture of the smart wearable device according to the first length.
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Patent Agency Ranking
公开(公告)号：US20240130482A1
公开(公告)日：2024-04-25
申请号：US18405292
申请日：2024-01-05
Applicant: Goertek Inc.
Inventor： Cheng Zhao , Jianning Zhang , Qingru Shao , Huaying Feng
CPC classification number: A44C5/0061 , A44C5/2071
Abstract: Disclosed are a wristband and a wrist-worn device. The wristband includes a band body part and a memory metal part provided to the band body part. The band body part has two end portions separable from each other. The memory metal part has a memory state of being ring-shaped in a natural state, so that the band body part naturally maintains a ring shape, and the wristband naturally maintains a wearing state.
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公开(公告)号：US11968511B2
公开(公告)日：2024-04-23
申请号：US17395687
申请日：2021-08-06
Applicant: GOERTEK INC.
Inventor： Kekang Zhao , Qing Yang
IPC: H04R9/02
CPC classification number: H04R9/025
Abstract: This disclosure provides a loudspeaker, including a first basket; a second basket; a cone paper enclosing an accommodating cavity with openings at both ends, the openings at both ends of the cone paper being respectively provided with the first basket and the second basket; a magnetic circuit structure located in the accommodating cavity; and a voice coil assembly located in the accommodating cavity, installed between the magnetic circuit structure and an inner wall of the accommodating cavity of the cone paper, and connected to the inner wall of the accommodating cavity of the cone paper, the voice coil assembly being configured to move under an action of a magnetic field of the magnetic circuit structure to drive the cone paper to vibrate. This disclosure further provides a loudspeaker device.
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公开(公告)号：US20240126082A1
公开(公告)日：2024-04-18
申请号：US18277130
申请日：2022-03-01
Inventor： KUN YIN , Ziqian He , Shin-Tson Wu , Kun Li
CPC classification number: G02B27/0172 , G02B27/0093 , G02B27/286 , G02B2027/0147
Abstract: An optical display system and an electronics apparatus are disclosed. The optical display system comprises: a display unit, which generate a first image light and a second image light, wherein the first image light is in a first polarization state and the second image light is in a second polarization state and the first image light and the second image light are generated by a same display panel; a resolution enhancement optic unit, which enhances the resolution of the first image light with respect to the second image light; and a magnifying optic unit, which magnify the first and second image lights from the resolution enhancement optic unit.
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公开(公告)号：US11956613B2
公开(公告)日：2024-04-09
申请号：US17773464
申请日：2020-11-05
Applicant: Goertek Inc.
Inventor： Jianbin Yang , Shousong Qiang , Chunfa Liu
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.
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公开(公告)号：US11956610B2
公开(公告)日：2024-04-09
申请号：US17754278
申请日：2020-09-28
Applicant: GOERTEK INC.
Inventor： Xiaodong Guo , Yanyan Hou
CPC classification number: H04R7/04 , H04R9/02 , H04R2207/021
Abstract: The present disclosure discloses a conductive film for a sound generation device and the sound generation device, the conductive film comprises a conductive layer and base material layers provided at two sides thereof, the conductive layer comprises a first conductive layer on an inner side portion, a second conductive layer on a deformation portion and a third conductive layer on an outer side portion, two ends of the second conductive layer are respectively electrically connected to the first and third conductive layers, the first, second and third conductive layers are connected to form at least one conductive path, each of the first and third conductive layers is made of a metal sheet, Young's modulus of the second conductive layer is smaller than the metal sheet. The conductive film has conductivity, it can be used as a sound generation diaphragm and a supporting diaphragm.
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