公开(公告)号：US20220408167A1

公开(公告)日：2022-12-22

申请号：US17778461

申请日：2020-11-06

Applicant: GOERTEK INC.

Inventor： Qingxia DING ,  Qizhong WANG ,  Zongjun MOU

IPC: H04R1/02

Abstract: The present disclosure provides a loudspeaker module and an electronic device. The loudspeaker module comprises a module housing and a loudspeaker unit, wherein the module housing has a cavity and the loudspeaker unit is accommodated in the cavity, the loudspeaker unit divides the cavity into a front acoustic cavity and a rear acoustic cavity; wherein a sound outlet hole is provided on the module housing, the front acoustic cavity is communicated with the sound outlet hole by a sound outlet channel; wherein a concave-convex structure is provided separately in a region of the module housing corresponding to the sound outlet channel. According to the present disclosure, resonance of the module housing can be effectively suppressed, to achieve the effects of increasing high-frequency sensitivity of the loudspeaker module and reducing distortion.

公开(公告)号：US20230328425A1

公开(公告)日：2023-10-12

申请号：US18042052

申请日：2020-11-07

Applicant: GOERTEK INC.

Inventor： Qizhong WANG ,  Zongjun MOU

IPC: H04R1/24 ,  H04R1/02 ,  H04R9/06 ,  H04R7/04 ,  H04R9/04 ,  H04R7/18 ,  H04R7/24 ,  H04R9/02

CPC classification number: H04R1/24 ,  H04R1/025 ,  H04R9/063 ,  H04R7/04 ,  H04R9/045 ,  H04R7/18 ,  H04R7/24 ,  H04R9/025 ,  H04R2400/11

Abstract: Disclosed in the present application is a sound generating device module, comprising: a housing having a cavity therein; a frame fixedly provided in the cavity, a high-pitch sound generating unit and a low-pitch sound generating unit are respectively provided on two opposite sides of the frame, the high-pitch sound generating unit and the low-pitch sound generating unit share the cavity; a baffle plate is provided on a side of the housing corresponding to the high-pitch sound generating unit, and the baffle plate and the housing together form a side sound output port corresponding to the high-pitch sound generating unit; and the sound generating device module is configured to form a front sound output structure for the low-pitch sound generating unit.

公开(公告)号：US20230319481A1

公开(公告)日：2023-10-05

申请号：US18042045

申请日：2020-11-07

Applicant: GOERTEK INC.

Inventor： Qizhong WANG ,  Zongjun MOU

IPC: H04R9/06

CPC classification number: H04R9/06

Abstract: Disclosed in the present application is a sound generating device module, comprising: a housing having a cavity therein; a frame fixedly provided in the cavity, a high-pitch sound generating unit and a low-pitch sound generating unit are respectively provided on two opposite sides of the frame; a baffle plate is provided on a side of the housing corresponding to the high-pitch sound generating unit, and the baffle plate and the housing together form a side sound output port corresponding to the high-pitch sound generating unit; the frame and the housing form a first rear sound cavity and a second rear sound cavity isolated from each other in the cavity, the first rear sound cavity is communicated with the low-pitch sound generating unit, and the second rear sound cavity is communicated with the high-pitch sound generating unit.

公开(公告)号：US20240031743A1

公开(公告)日：2024-01-25

申请号：US18042042

申请日：2020-11-07

Applicant: GOERTEK INC.

Inventor： Qizhong WANG ,  Zongjun MOU

IPC: H04R9/06 ,  H04R1/24 ,  H04R9/02 ,  H04R9/04

CPC classification number: H04R9/06 ,  H04R1/24 ,  H04R9/025 ,  H04R9/045

Abstract: The present application discloses a sound generating device module, comprising: a housing having a cavity therein; a frame fixedly provided in the cavity, a high-pitch sound generating unit and a low-pitch sound generating unit are respectively provided on two opposite sides of the frame; a baffle plate is provided on a side of the housing corresponding to the high-pitch sound generating unit, and the baffle plate and the housing together form a side sound output port corresponding to the high-pitch sound generating unit; the sound generating device module is configured to form a front sound output structure for the low-pitch sound generating unit; and a reinforcement plate is provided in the frame, and the reinforcement plate is interposed between the high-pitch sound generating unit and the low-pitch sound generating unit.

公开(公告)号：US20150304747A1

公开(公告)日：2015-10-22

申请号：US14422632

申请日：2013-08-23

Applicant: GOERTEK INC.

Inventor： Jianjian WANG ,  Zhibing ZHANG ,  Shuangshuang FAN ,  Minghui SHAO ,  Zongjun MOU ,  Chao XU ,  Gang CHEN

IPC: H04R1/02

CPC classification number: H04R1/02 ,  H04R1/2811 ,  H04R1/2819 ,  H04R1/2842 ,  H04R1/347 ,  H04R1/403 ,  H04R5/02 ,  H04R2205/022 ,  H04R2205/024

Abstract: The present invention provides a speaker module comprising a peripheral frame and speaker units housed in the peripheral frame, and the peripheral frame is provided with sound holes in communication with the outside, a front acoustic cavity in communication with the sound holes is defined between one side of the speaker units and the peripheral frame, and a rear acoustic cavity is defined between the peripheral frame and another side of the speaker units away from the front acoustic cavity; in which the speaker units are provided in plurality, and the rear acoustic cavity is divided into the same number of rear sub-cavities as that of the speaker units, and each of the speaker units corresponds to one of the rear sub-cavities and is in communication with its corresponding rear sub-cavity. The above structure makes it easier to adjust the acoustic performance and improves the stereo effect of the product.

Abstract translation: 本发明提供了一种扬声器模块，包括外围框架和容纳在外围框架中的扬声器单元，并且外围框架设置有与外部连通的声孔，与声孔连通的前声腔定义在一侧 的扬声器单元和外围框架，并且在外围框架和扬声器单元的远离前声腔的另一侧之间限定后声腔; 其中扬声器单元设置在多个中，并且后声腔被分成与扬声器单元相同数量的后子腔，并且每个扬声器单元对应于后子腔中的一个，并且是 与其相应的后子腔连通。 上述结构使得更容易调节声学性能并改善产品的立体效果。