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Patent Agency Ranking
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：US20190098422A1
公开(公告)日：2019-03-28
申请号：US16083617
申请日：2016-05-17
Applicant: GOERTEK INC.
Inventor： Pengcheng JI , Xinfeng YANG
CPC classification number: H04R31/00 , H04R1/025 , H04R3/002 , H04R2499/11
Abstract: The present invention discloses a speaker module housing and a manufacturing method thereof. The speaker module housing comprises an upper housing, a lower housing, an annular connection member and a plate member. The annular connection member comprises a fixing portion and a connection portion. A speaker unit assembling hole is formed in the upper housing. The fixing portion of the annular connection member is fixedly connected with the speaker unit assembling hole. The connection portion of the annular connection member is electrically connected with the plate member. In the speaker module housing provided by the present invention, by fixedly connecting the annular connection member at the speaker unit assembling hole of the upper housing, it is ensured that all components of the speaker unit are assembled in the upper housing through the speaker unit assembling hole. Moreover, the plate member and the annular connection member are connected together, so that the technology using capacitance to feed back a vibration displacement of a vibration diaphragm is applied to an integrated speaker module, thereby facilitating the improvement of the acoustic performance of the integrated speaker module.
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公开(公告)号：US20170289672A1
公开(公告)日：2017-10-05
申请号：US15507981
申请日：2014-11-05
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: Disclosed is a speaker module comprising a housing in which a speaker unit is accommodated; the interior cavity of the module is divided into a front acoustic cavity and a rear acoustic cavity by the speaker unit; a sound absorbing material is provided in the rear acoustic cavity; the rear acoustic cavity is provided with a partition member for isolating the sound absorbing material and the speaker unit; the entire rear acoustic cavity is divided into a filled region and a non-filled region by the partition member; the sound absorbing material is located in the filled region; the material of the sound absorbing material is foaming material; and the sound absorbing material is formed by foaming the foaming material and fills the filled region. The speaker module provided by the present invention has good acoustic performance, high production efficiency, low production costs and good uniformity of product.
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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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