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1.发明申请公开(公告)号：US20160323675A1
公开(公告)日：2016-11-03
申请号：US15108255
申请日：2014-04-28
Applicant: GOERTEK INC.
Inventor： Zhigan Dai , Di Wu , Huiyu Li , Xinfeng Yang
CPC classification number: H04R1/021 , H04R1/025 , H04R1/2811 , H04R1/2819 , H04R1/288 , H04R1/38 , H04R9/06 , H04R31/006 , H04R2499/11
Abstract: A loudspeaker module comprises a loudspeaker unit and a module housing. A front acoustic cavity and a rear acoustic cavity are formed between the module housing and the loudspeaker unit. The upper and lower ends of the front acoustic cavity and the rear acoustic cavity are open. The upper and lower end surfaces of the module housing are combined with a terminal electronic device through sealing cushions. An electronic device is also disclosed. The upper and lower surfaces of the module housing are combined with the circuit board or the device housing through sealing cushions. Such a structure fully utilizes the spaces of the loudspeaker module and the electronic device, expands the internal space of the loudspeaker module, increases the sizes of the loudspeaker unit and the sound cavities, and accordingly improves the acoustical performance of the product.
Abstract translation: 扬声器模块包括扬声器单元和模块壳体。 在模块壳体和扬声器单元之间形成前声腔和后声腔。 前声腔和后声腔的上下端是开放的。 模块外壳的上端和下端表面通过密封垫与终端电子设备组合。 还公开了一种电子设备。 模块外壳的上表面和下表面通过密封垫与电路板或设备外壳结合。 这种结构充分利用了扬声器模块和电子设备的空间，扩展了扬声器模块的内部空间，增加了扬声器单元和声腔的尺寸，从而提高了产品的声学性能。
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公开(公告)号：US09883266B2
公开(公告)日：2018-01-30
申请号：US15108255
申请日：2014-04-28
Applicant: GOERTEK INC.
Inventor： Zhigan Dai , Di Wu , Huiyu Li , Xinfeng Yang
CPC classification number: H04R1/021 , H04R1/025 , H04R1/2811 , H04R1/2819 , H04R1/288 , H04R1/38 , H04R9/06 , H04R31/006 , H04R2499/11
Abstract: A loudspeaker module comprises a loudspeaker unit and a module housing. A front acoustic cavity and a rear acoustic cavity are formed between the module housing and the loudspeaker unit. The upper and lower ends of the front acoustic cavity and the rear acoustic cavity are open. The upper and lower end surfaces of the module housing are combined with a terminal electronic device through sealing cushions. An electronic device is also disclosed. The upper and lower surfaces of the module housing are combined with the circuit board or the device housing through sealing cushions. Such a structure fully utilizes the spaces of the loudspeaker module and the electronic device, expands the internal space of the loudspeaker module, increases the sizes of the loudspeaker unit and the sound cavities, and accordingly improves the acoustical performance of the product.
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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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