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公开(公告)号：US20170265007A1
公开(公告)日：2017-09-14
申请号：US15528614
申请日：2015-11-16
申请人： Goertek, Inc.
发明人： Xiang Guo , Chengfei Zhang
CPC分类号： H04R9/06 , H01F7/0289 , H04R7/127 , H04R9/025 , H04R2400/11
摘要： The present invention provides a speaker structure, comprising a vibrating component, an electromagnetic component, an casing and an integral washer conductive sheet. The electromagnetic component comprises a central magnet and peripheral magnets which are disposed around the central magnet. The integral washer conductive sheet replaces a washer structure and an conductive sheet structure in a traditional speaker structure and is integrally formed by the washer and an conductive sheet which are combined into one part. The integral washer conductive sheet comprises a washer part and an conductive sheet part, wherein the washer part is disposed on the peripheral magnets and the conductive sheet part extends out of the casing. By adopting the integral washer conductive sheet according to the present invention, those skilled in the art can simplify an internal structure of the speaker, save production materials, simplify molding and assembling procedures, and improve production efficiency.
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公开(公告)号：US10057687B2
公开(公告)日：2018-08-21
申请号：US15528614
申请日：2015-11-16
申请人： Goertek, Inc.
发明人： Xiang Guo , Chengfei Zhang
CPC分类号： H04R9/06 , H01F7/0289 , H04R7/127 , H04R9/025 , H04R2400/11
摘要： The present invention provides a speaker structure, comprising a vibrating component, an electromagnetic component, an casing and an integral washer conductive sheet. The electromagnetic component comprises a central magnet and peripheral magnets which are disposed around the central magnet. The integral washer conductive sheet replaces a washer structure and an conductive sheet structure in a traditional speaker structure and is integrally formed by the washer and an conductive sheet which are combined into one part. The integral washer conductive sheet comprises a washer part and an conductive sheet part, wherein the washer part is disposed on the peripheral magnets and the conductive sheet part extends out of the casing. By adopting the integral washer conductive sheet according to the present invention, those skilled in the art can simplify an internal structure of the speaker, save production materials, simplify molding and assembling procedures, and improve production efficiency.
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公开(公告)号：US10327074B2
公开(公告)日：2019-06-18
申请号：US15566314
申请日：2015-11-18
申请人： GOERTEK INC.
摘要： Disclosed is a vibrating film comprising a vibrating film body, wherein the vibrating film body comprises a central plane part and a peripheral fixing part. A Dome reinforcing part is arranged on the plane part, a first thermosetting adhesive layer is provided between the plane part and the Dome reinforcing part, and the plane part and the Dome reinforcing part are adhered together by thermosetting through the first thermosetting adhesive layer. Further disclosed is an assembling process for the vibrating film.
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公开(公告)号：US12088997B2
公开(公告)日：2024-09-10
申请号：US17622937
申请日：2019-12-24
申请人： GOERTEK INC.
发明人： Tongyan Xu , Xiang Guo
CPC分类号： H04R1/2826 , H04R1/025 , H04R7/12 , H04R9/06
摘要： Disclosed by the present invention is an acoustic device, comprising a sound generating unit. A first sealed cavity is formed at the rear side of a vibrating diaphragm of the sound generating unit, a mounting hole is provided on a cavity wall of the first sealed cavity, and a flexible deformation part is provided on the mounting hole. A second sealed cavity is formed at the outer side of the first sealed cavity, and the second sealed cavity encloses the sound wave generated during deformation of the flexible deformation part therein. The mounting hole is located on the first wall, and a groove is provided on the first wall at the periphery of the mounting hole towards the first sealed cavity. The flexible deformation part is fixed on the bottom of the groove, and a through groove is further provided on the first wall.
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