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公开(公告)号：US20190075416A1
公开(公告)日：2019-03-07
申请号：US16084479
申请日：2016-05-24
Applicant: GOERTEK INC.
Inventor： Guodong ZHAO , Pengcheng JI , Xinfeng YANG
CPC classification number: H04R31/003 , H04R3/002 , H04R7/06 , H04R7/16 , H04R7/18 , H04R9/06 , H04R31/00 , H04R2207/021 , H04R2231/001
Abstract: A vibration diaphragm and a manufacturing method thereof are provided. The vibration diaphragm comprises an annular support member, a first vibration diaphragm layer and a circuit layer. The first vibration diaphragm layer is fixedly connected to a support body of the annular support member. The circuit layer is positioned on a surface of the first vibration diaphragm layer that is adjacent to a vibrating voice coil and is fixedly connected to the first vibration diaphragm layer and the support body. The circuit layer is provided with a circuit area, a capacitance area, and a capacitance solder pad. The capacitance area is a capacitance electrode plate formed on the first vibration diaphragm layer. The capacitance area is communicated with the capacitance solder pad by means of the circuit area. The solder pad corresponds to the support body. The reliability of capacitance data acquisition is improved.
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公开(公告)号：US20180108337A1
公开(公告)日：2018-04-19
申请号：US15573693
申请日：2015-11-18
Applicant: GOERTEK INC.
Inventor： Lianwen SHAN , Xinfeng YANG , Hairong WANG , Longhao CUI
CPC classification number: G10K9/122 , H04R1/225 , H04R1/24 , H04R1/2811 , H04R17/00 , H04R31/006 , H04R2499/11
Abstract: The present invention discloses a sound generating apparatus, an electrode device and a method for manufacturing the same. The sound generating apparatus includes a sound generating member, a piezoelectric buzzer and a front cover, wherein the front cover is attached to the front of the sound generating member, and the piezoelectric buzzer is attached to the front cover.
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公开(公告)号：US20230035083A1
公开(公告)日：2023-02-02
申请号：US17790234
申请日：2020-12-05
Applicant: GOERTEK INC.
Inventor： Dongsheng MAO , Xinfeng YANG , Yongqiang WANG , Yuhang DONG , Fei TAN
IPC: A63F13/24
Abstract: A manipulating device comprising: a rocker, a supporting member a magnetic assembly and a coil assembly, wherein the rocker is rotatable around the supporting member; the coil assembly is formed to have an arc shape, an inner surface of the arc shape faces the rocker, the magnetic assembly is disposed on one end of the rocker adjacent to the coil assembly. According to the technical solution, by providing the magnetic assembly on the one end of the rocker adjacent to the coil assembly, the power for rotating the rocker is adjusted by interaction force between the magnetic assembly and the arc-shaped coil assembly, and the interaction force between the magnetic assembly and the coil assembly can be further adjusted by adjusting the magnitude of the current of the coil assembly.
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Patent Agency Ranking
公开(公告)号：US20220390770A1
公开(公告)日：2022-12-08
申请号：US17773015
申请日：2020-10-30
Applicant: GOERTEK INC.
Inventor： Xinfeng YANG , Chengxiang ZHAI , Miaomiao WANG
Abstract: Disclosed is an intelligent head-mounted apparatus, comprising: a lens; a leg coupled to the lens and provided with a cavity therein; a sound generation device provided in the cavity and dividing the cavity into front and rear sound cavities; a sound outlet hole provided on the leg and in communication with the front sound cavity; main and auxiliary sound leakage holes provided on the leg and in communication with the rear sound cavity, positions of the sound outlet hole, the main sound leakage hole and the auxiliary sound leakage hole are configured such that the sound outlet hole and the auxiliary sound leakage hole are located at a front side of an auricle of a wearer, the main sound leakage hole is located at a rear side of the auricle of the wearer when the wearer wears the intelligent head-mounted apparatus.
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15.发明申请公开(公告)号：US20220286782A1
公开(公告)日：2022-09-08
申请号：US17628272
申请日：2019-08-13
Applicant: GOERTEK INC.
Inventor： Chunfa LIU , Fenglei ZU , Xinfeng YANG
Abstract: Disclosed is a magnetic circuit structure of a transducer comprising a static magnetic field generating device which comprises magnet sets, the magnet sets comprise a first magnet set magnetized in a moving direction of the transducer, a second magnet set and a third magnet set located in a direction orthogonal to a static magnetic field generated by the first magnet set, a magnetization direction of the second magnet set is orthogonal to that of the first magnet set, a magnetization direction of the third magnet set is orthogonal to that of the second and first magnet sets, the second and third magnet sets increase a magnetic induction intensity of the static magnetic field. The magnetic circuit structure of the transducer in the present disclosure can effectively solve the problem that a driving force of the transducer applying thereof is not sufficient, thus increasing the efficiency of electric-to-mechanical conversion.
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公开(公告)号：US20180115819A1
公开(公告)日：2018-04-26
申请号：US15850297
申请日：2017-12-21
Applicant: GOERTEK INC.
Inventor： Xinfeng YANG , Tongyan XU , Pengcheng JI
CPC classification number: H04R1/288 , H04R1/025 , H04R1/2811 , H04R9/025 , H04R9/06 , H04R31/00 , H04R2201/029
Abstract: The present disclosure discloses a loudspeaker module and a manufacturing method thereof. The loudspeaker module comprises an outer casing; the outer casing accommodates a speaker unit; the speaker unit partitions an inner cavity of the whole module into two cavities: a front acoustic cavity and a rear acoustic cavity; the rear acoustic cavity is internally provided with a sound-absorbing material; the rear acoustic cavity is further provided with an isolating structure used for isolating the sound-absorbing material from the speaker unit; the isolating structure partitions the entire rear acoustic cavity into a filling area and a non-filling area; the sound-absorbing material is located in the filling area; the sound-absorbing material is a foaming material; the sound-absorbing material is formed by the foaming of the foaming material and then fills the filling area.
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公开(公告)号：US20170208386A1
公开(公告)日：2017-07-20
申请号：US15327649
申请日：2015-06-30
Applicant: GOERTEK INC.
Inventor： Xinfeng YANG , Tongyan XU , Pengcheng JI
CPC classification number: H04R1/288 , H04R1/025 , H04R1/22 , H04R1/2811 , H04R1/2819 , H04R9/06
Abstract: The present disclosure discloses a loudspeaker module and relates to the technical field of electroacoustic products. The loudspeaker module comprises an outer casing; the outer casing accommodates a speaker unit; the speaker unit comprises a vibration system and a magnetic circuit system; the speaker unit partitions an inner cavity of the whole module into two cavities: a front acoustic cavity and a rear acoustic cavity; the rear acoustic cavity is internally provided with a sound-absorbing material; the rear acoustic cavity is further provided with an isolating structure used for isolating the sound-absorbing material from the speaker unit; the isolating structure partitions the entire rear acoustic cavity into a filling area and a non-filling area; the sound-absorbing material is located in the filling area; the sound-absorbing material is a foaming material; the sound-absorbing material is formed by the foaming of the foaming material and then fills the filling area. The loudspeaker module of the present disclosure solves technical problems of the loudspeaker module products in the prior art such as undesirable consistency and high production costs. The loudspeaker module according to the present disclosure exhibits a good acoustic performance, a high production efficiency, low production costs and high product consistency.
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公开(公告)号：US20160212541A1
公开(公告)日：2016-07-21
申请号：US14915169
申请日：2014-04-28
Applicant: GOERTEK INC.
Inventor： Xuelu LIU , Xinfeng YANG
CPC classification number: H04R7/125 , H04R7/18 , H04R9/06 , H04R2307/025
Abstract: The present invention discloses a vibration system of a loudspeaker, comprising a diaphragm and a voice coil attached to one side of the diaphragm, wherein the diaphragm comprises at least two layers of polyether-ether-ketone base films, and furthermore, the diaphragm comprises at least one layer of crystallized polyether-ether-ketone base film and at least one layer of non-crystallized polyether-ether-ketone base film. The diaphragm made of both crystallized and non-crystallized polyether-ether-ketone base films can have both an effectively improved acoustic performance and a lowered resonance frequency f0, thus, the acoustic effect of the loudspeaker can be improved
Abstract translation: 本发明公开了一种扬声器的振动系统，其特征在于，包括隔膜和安装在隔膜一侧的音圈，其中隔膜包括至少两层聚醚醚酮基膜，此外，隔膜包括 至少一层结晶的聚醚醚酮基膜和至少一层不结晶的聚醚醚酮基膜。 由结晶和非结晶的聚醚醚酮基膜制成的隔膜可以有效地改善声学性能和降低的共振频率f0，从而可以改善扬声器的声学效果
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