公开(公告)号：US20170339476A1

公开(公告)日：2017-11-23

申请号：US15670678

申请日：2017-08-07

Applicant: GOERTEK INC.

Inventor： Wei JIA ,  Hua SHI

IPC: H04R1/02 ,  H04M1/02 ,  H04M1/03 ,  H04M1/60

CPC classification number: H04R1/025 ,  H04M1/026 ,  H04M1/035 ,  H04M1/6041 ,  H04R1/02 ,  H04R1/2811 ,  H04R2499/11

Abstract: Disclosed is a loudspeaker module applied inside a terminal, wherein, the terminal comprises a terminal housing, and the loudspeaker module is fixed inside the terminal. The loudspeaker module comprises a loudspeaker unit and a module housing for accommodating and fixing the loudspeaker unit. A closed space formed by the loudspeaker unit, an outer wall of the module housing, and the terminal housing is a rear sound cavity. By means of the loudspeaker module provided in the present invention, the usable space inside the terminal can be converted into the rear sound cavity, so that the space of the rear sound cavity is enlarged, and the acoustic performance of the loudspeaker module can be effectively improved. Therefore, the present invention makes full use of the inside space of the terminal to realize the thinning of the loudspeaker module without changing the inside space of the terminal, and achieves good acoustic performance.

公开(公告)号：US20170041693A1

公开(公告)日：2017-02-09

申请号：US15306987

申请日：2015-03-26

Applicant: GOERTEK INC.

Inventor： Wei JIA ,  Hua SHI

IPC: H04R1/02 ,  H04M1/02 ,  H04M1/60

CPC classification number: H04R1/025 ,  H04M1/026 ,  H04M1/035 ,  H04M1/6041 ,  H04R1/02 ,  H04R1/2811 ,  H04R2499/11

Abstract: Disclosed is a loudspeaker module applied inside a terminal, wherein, the terminal comprises a terminal housing, and the loudspeaker module is fixed inside the terminal. The loudspeaker module comprises a loudspeaker unit and a module housing for accommodating and fixing the loudspeaker unit. A closed space formed by the loudspeaker unit, an outer wall of the module housing, and the terminal housing is a rear sound cavity. By means of the loudspeaker module provided in the present invention, the usable space inside the terminal can be converted into the rear sound cavity, so that the space of the rear sound cavity is enlarged, and the acoustic performance of the loudspeaker module can be effectively improved. Therefore, the present invention makes full use of the inside space of the terminal to realize the thinning of the loudspeaker module without changing the inside space of the terminal, and achieves good acoustic performance.

Abstract translation: 公开了一种应用在终端内的扬声器模块，其中终端包括终端壳体，扬声器模块固定在终端内。 扬声器模块包括扬声器单元和用于容纳和固定扬声器单元的模块壳体。 由扬声器单元形成的封闭空间，模块壳体的外壁和端子壳体是后音腔。 通过本发明提供的扬声器模块，可以将终端内的可用空间转换成后声腔，从而扩大后音腔的空间，并且可以有效地发挥扬声器模块的声学性能 改进。 因此，本发明充分利用终端的内部空间，而不改变终端的内部空间，实现扬声器模块的薄化，并且实现良好的声学性能。