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公开(公告)号：US09369807B2
公开(公告)日：2016-06-14
申请号：US14411085
申请日：2012-09-20
Applicant: GOERTEK INC.
Inventor： Chao Jiang , Qing Miao
CPC classification number: H04R9/046 , H04R9/02 , H04R31/006 , H04R2400/11
Abstract: An electroacoustic transducer comprises flexible strips and a shell, wherein the shell is formed of a first sub shell which is fixedly bonded to a second sub shell, the first sub shell is provided with a bonding surface for being bonded to the second sub shell, the flexible strip is bent to form a bent portion at the bonding surface; the second sub shell is provided with a dodging structure for dodging the bent portion. Its manufacturing method comprises: performing injection molding on the first sub shell from the bonding portions of the elastic strips; performing injection molding on the second sub shell; fixedly bonding the first sub shell with the second sub shell, wherein the flexible strip is bent to form the bent portion from the bonding surface at the end part of the first sub shell.
Abstract translation: 电声换能器包括柔性条和壳，其中所述壳由固定地接合到第二副壳的第一副壳形成，所述第一子壳设置有用于结合到所述第二副壳的接合表面， 柔性条弯曲以在接合表面处形成弯曲部分; 第二副壳体设置有用于躲避弯曲部分的躲避结构。 其制造方法包括：从弹性带的接合部分在第一子壳上进行注射成型; 在第二子壳上执行注射成型; 将所述第一子壳与所述第二子壳固定地接合，其中所述柔性条被弯曲以在所述第一子壳的端部处从所述接合表面形成所述弯曲部分。
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公开(公告)号：US20150181344A1
公开(公告)日：2015-06-25
申请号：US14411085
申请日：2012-09-20
Applicant: GOERTEK INC.
Inventor： Chao Jiang , Qing Miao
CPC classification number: H04R9/046 , H04R9/02 , H04R31/006 , H04R2400/11
Abstract: An electroacoustic transducer comprises flexible strips and a shell, wherein the shell is formed of a first sub shell which is fixedly bonded to a second sub shell, the first sub shell is provided with a bonding surface for being bonded to the second sub shell, the flexible strip is bent to form a bent portion at the bonding surface; the second sub shell is provided with a dodging structure for dodging the bent portion. Its manufacturing method comprises: performing injection molding on the first sub shell from the bonding portions of the elastic strips; performing injection molding on the second sub shell; fixedly bonding the first sub shell with the second sub shell, wherein the flexible strip is bent to form the bent portion from the bonding surface at the end part of the first sub shell.
Abstract translation: 电声换能器包括柔性条和壳，其中所述壳由固定地接合到第二副壳的第一副壳形成，所述第一子壳设置有用于结合到所述第二副壳的接合表面， 柔性条弯曲以在接合表面处形成弯曲部分; 第二副壳体设置有用于躲避弯曲部分的躲避结构。 其制造方法包括：从弹性带的接合部分在第一子壳上进行注射成型; 在第二子壳上执行注射成型; 将所述第一子壳与所述第二子壳固定地接合，其中所述柔性条被弯曲以在所述第一子壳的端部处从所述接合表面形成所述弯曲部分。
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公开(公告)号：US10575077B2
公开(公告)日：2020-02-25
申请号：US16084493
申请日：2016-12-16
Applicant: GOERTEK INC.
Abstract: The present invention relates to a speaker, and speaker module. The speaker comprises a housing and two electrical connection members mounted on the housing, each electrical connection member comprises a second pad portion exposed from a side wall of the housing, and the second pad portion is disposed in parallel to the side wall of the housing. The speaker further comprises a circuit board attached to the side wall of the housing, and the circuit board is electrically connected to the second pad portions. The speaker of the present invention enables attaching the circuit board to the side wall of the housing, thus increasing operation space, and reducing operational risks. By attaching the circuit board to the side wall of the housing, the present invention reduces interference of the circuit board on a terminal antenna, and reduces the possibility of the circuit board involving in vibration of a back chamber, thus improving the performance of the speaker. Meanwhile, by providing the circuit board on the side wall of the housing, the present invention simplifies the shape of the circuit board, thus providing a compact layout, and accordingly saving costs.
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公开(公告)号：US10231041B2
公开(公告)日：2019-03-12
申请号：US15532962
申请日：2015-11-11
Applicant: GOERTEK INC.
Abstract: Disclosed is a loudspeaker module which comprises a housing and a loudspeaker unit accommodated in the housing. The housing comprises a front cover, a first housing and a second housing, and a cavity is defined by the front cover, the first housing and the second housing. The loudspeaker unit is fixed in the cavity, and the cavity is divided into a front cavity and a rear cavity by the loudspeaker unit. The front cavity is a cavity defined by the loudspeaker unit, the front cover and the first housing. The loudspeaker unit comprises a vibration system and a magnetic circuit system. The front cover is provided with a chamber corresponding to a mounting position of the loudspeaker unit, and the cavity is isolated from the front cavity and the rear cavity and is provided with a ventilation structure in communication with external environment.
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公开(公告)号：US20140376766A1
公开(公告)日：2014-12-25
申请号：US14370055
申请日：2012-02-20
Applicant: GOERTEK INC.
Inventor： Gang Chen , Minghui Shao , Qing Miao , Chao Xu , Zongjun Mou
CPC classification number: H04R15/00 , H04R1/06 , H04R3/00 , H04R9/02 , H04R9/06 , H04R2209/00 , H04R2499/11
Abstract: Disclosed is a miniature moving-coil speaker comprising a magnetic circuit system, a vibration system, and an auxiliary system for fixing the magnetic circuit system and the vibration system. The vibration system comprises a diaphragm and a voice coil integrated with the diaphragm. The auxiliary system comprises a plastic enclosure. The diaphragm is installed correspondingly at one end face of the enclosure, while the magnetic circuit system is installed at the other end face of the enclosure opposite the diaphragm; also: a flexible circuit board is arranged on the end face of the enclosure where the magnetic circuit system is installed, and the voice coil is electrically connected to the flexible circuit board. The design reduces product installation height, while at the same time facilitates wire-leading and wire-combing for the miniature moving-coil speaker, and simplifies product design.
Abstract translation: 公开了一种微型动圈式扬声器，其包括磁路系统，振动系统和用于固定磁路系统和振动系统的辅助系统。 振动系统包括隔膜和与隔膜一体的音圈。 辅助系统包括塑料外壳。 隔膜相应地安装在外壳的一个端面，而磁路系统安装在与隔膜相对的外壳的另一端面上; 另外：在安装有磁路系统的外壳的端面设置柔性电路板，音圈电连接到柔性电路板。 该设计降低了产品安装高度，同时方便了微型动圈式扬声器的导线和线梳，简化了产品设计。
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Patent Agency Ranking
公开(公告)号：US11252489B2
公开(公告)日：2022-02-15
申请号：US16959000
申请日：2018-10-25
Applicant: GOERTEK INC.
Inventor： Qing Miao
IPC: H04R1/02
Abstract: Disclosed is a loudspeaker module, comprising a module housing formed with an accommodation cavity, and a loudspeaker unit accommodated in the accommodation cavity, wherein the loudspeaker unit comprises a magnetic conductive yoke; a through hole which corresponds to the magnetic conductive yoke and penetrates through inner and outer surfaces of the module housing is provided, near the magnetic conductive yoke, on the module housing, and the magnetic conductive yoke extends into the through hole; and an assembly gap is provided between the magnetic conductive yoke and a hole wall of the through hole. The loudspeaker module further comprises a sealing member, wherein a part of the sealing member is adhered to the outer surface of the housing, and the other part is adhered to a bottom surface of the magnetic conductive yoke so as to seal the assembly gap.
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公开(公告)号：US10003870B2
公开(公告)日：2018-06-19
申请号：US15308056
申请日：2015-04-01
Applicant: GOERTEK INC.
Inventor： Qing Miao , Huawei Liu , Huaisheng Zhang
CPC classification number: H04R1/025 , H04R1/021 , H04R1/2842 , H04R1/2888 , H04R1/323 , H04R9/06 , H04R2499/11
Abstract: A loudspeaker module emitting sound at a lateral side comprises a loudspeaker unit and a module housing comprising a lower module housing, a middle module housing and an upper module housing. A space formed by the loudspeaker unit, the middle module housing and the lower module housing is a rear sound cavity. A space formed by the loudspeaker unit, the middle module housing and the upper module housing is a front sound cavity. The loudspeaker module further comprises a cover plate which forms a cavity together with the upper module housing. The cavity is communicated with the rear sound cavity through a conducting hole. By utilizing the loudspeaker module of the present invention, superfluous space of the upper module housing can be converted into the rear sound cavity, and therefore the size of the rear sound cavity is increased, and the acoustic performance of the loudspeaker module is improved.
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公开(公告)号：US20150036862A1
公开(公告)日：2015-02-05
申请号：US14380702
申请日：2012-10-12
Applicant: GOERTEK INC.
Inventor： Gang Chen , Minghui Shao , Chao Xu , Jiang Xu , Qing Miao , Zongjun Mou
CPC classification number: H04R9/06 , H04R1/02 , H04R9/025 , H04R31/006 , H04R2201/029 , H04R2209/024 , H04R2400/11 , Y10T29/49005
Abstract: A sounder module, comprising a sounder unit and a casing housing the sounder unit; the sounder unit comprises a magnetic circuit system; the magnetic circuit system comprises a concentrating flux, plate, a magnet and a magnet yoke (33) sequentially assembled; moreover, the casing of the sounder module forms a frame for fixing the magnetic circuit system of the sounder; and the magnetic circuit system and the casing are injection molded to form an integrated structure Also provided is a method for assembling the casing and the magnetic circuit system: a) firstly, sequentially assembling the concentrating flux plate, the magnet and the magnet yoke (33); b) placing the assembled concentrating flux plate, the magnet and the magnet yoke in an injection molder forming the casing; and c) adding molding material, and integrating the magnetic circuit system with the casing.
Abstract translation: 一个发声器模块，包括一个发声器单元和一个容纳发声器单元的壳体; 发声器单元包括磁路系统; 磁路系统包括依次组装的集中磁通，板，磁体和磁轭（33）; 此外，发声器模块的壳体形成用于固定发声器的磁路系统的框架; 并且磁路系统和壳体被注射成型以形成一体化结构还提供了一种用于组装壳体和磁路系统的方法：a）首先，依次组装集中磁通板，磁体和磁轭（33 ）; b）将组装的集中磁通板，磁体和磁轭轭放在形成壳体的注塑机中; 和c）添加成型材料，并将磁路系统与套管集成。
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公开(公告)号：US09681215B2
公开(公告)日：2017-06-13
申请号：US14781101
申请日：2014-04-15
Applicant: GOERTEK INC.
Inventor： Yitao Liu , Zhigan Dai , Qing Miao
CPC classification number: H04R1/2826 , H04R1/021 , H04R1/2842 , H04R1/288 , H04R1/2888 , H04R1/2896
Abstract: A speaker module includes a casing and a speaker unit housed and fixed in the casing, a rear acoustic cavity being formed between the casing and the speaker unit, wherein at least one baffle wall is provided on the casing in the rear acoustic cavity and divides the rear acoustic cavity into at least two cavities, and wherein at least one slit is formed between the baffle walls or on the baffle wall, so that sound generated by the speaker unit can spread to an adjacent cavity inside the rear acoustic cavity through the slit.
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公开(公告)号：US20160261949A1
公开(公告)日：2016-09-08
申请号：US14781101
申请日：2014-04-15
Applicant: GOERTEK INC.
Inventor： Yitao Liu , Zhigan Dai , Qing Miao
IPC: H04R1/28
CPC classification number: H04R1/2826 , H04R1/021 , H04R1/2842 , H04R1/288 , H04R1/2888 , H04R1/2896
Abstract: A speaker module includes a casing and a speaker unit housed and fixed in the casing, a rear acoustic cavity being formed between the casing and the speaker unit, wherein at least one baffle wall is provided on the casing in the rear acoustic cavity and divides the rear acoustic cavity into at least two cavities, and wherein at least one slit is formed between the baffle walls or on the baffle wall, so that sound generated by the speaker unit can spread to an adjacent cavity inside the rear acoustic cavity through the slit.
Abstract translation: 扬声器模块包括容纳并固定在壳体中的壳体和扬声器单元，在壳体和扬声器单元之间形成的后声腔，其中至少一个挡板壁设置在后声腔中的壳体上，并将 后声腔转换成至少两个空腔，并且其中至少一个狭缝形成在挡板壁或挡板壁之间，使得由扬声器单元产生的声音可以通过狭缝扩展到后声腔内的相邻空腔。
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