公开(公告)号：US09961425B2

公开(公告)日：2018-05-01

申请号：US14898460

申请日：2013-09-27

Applicant: GOERTEK INC.

Inventor： Ling Wan ,  Jingwei Wang ,  Hua Shi

IPC: H04R1/02

CPC classification number: H04R1/026 ,  H04R1/025 ,  H04R2201/029 ,  H04R2499/11

Abstract: The present invention relates to the technical field of electro-acoustic products. Provided is a loudspeaker module, comprising a first cover (10) and a second cover (20) combined together; the first cover (10) and the second cover (20) enclose an inner cavity of the module; the inner cavity of the module houses a loudspeaker unit (30) therein; the loudspeaker module further comprises a fastener assembly used to fasten to a fixed structure of an electronic device and thus fix the loudspeaker module to the electronic device. The loudspeaker module solves the technical problem in the prior art of insecure engagement between a loudspeaker module and an electronic device. The loudspeaker module is securely engaged with the electronic device and is easy to install, thus effectively extending the service life of the electronic device installed with the loudspeaker module.

公开(公告)号：US10070228B2

公开(公告)日：2018-09-04

申请号：US15315350

申请日：2015-05-19

Applicant: GOERTEK INC.

Inventor： Jingwei Wang ,  Ling Wan

IPC: H04R9/06 ,  H04R7/04 ,  H04R1/02 ,  H04R9/02 ,  H04R7/12 ,  H04R9/04

Abstract: A bending loudspeaker and an electronic wearing product using same. The bending loudspeaker comprises a vibrating system, a magnetic circuit system and a shell (1), wherein the vibrating system comprises a vibrating diaphragm (2) having a bending shape and a voice coil (3) having a bending shape which is in matched combination with the vibrating diaphragm; the magnetic circuit system comprises a washer, a magnet and a speaker frame (8) having a bending shape from top to bottom, wherein the washer comprises a central washer (4) having a bending shape and side washers (5) having a bending shape which are arranged at two sides of the central washer (4) having a bending shape, and the magnets comprises a central magnet (6) having a bending shape and side magnetic (7) having a bending shape which are arranged at two sides of the central magnet (6) having a bending shape.

公开(公告)号：US10321236B2

公开(公告)日：2019-06-11

申请号：US15327651

申请日：2015-06-30

Applicant: GOERTEK INC.

Inventor： Ling Wan ,  Hua Shi

IPC: H04R1/02 ,  H04R9/06 ,  H04R9/02 ,  H04R7/12 ,  H04R31/00

Abstract: A loudspeaker module comprising a module casing. A loudspeaker unit body (30) is accommodated within the module casing. The loudspeaker unit body (30) comprises a unit body front cover (32) and a unit body casing (34) which are combined with each other. A vibration system and a magnetic circuit system are accommodated within a space enclosed by the unit body front cover (32) and the unit body casing (34). A plurality of positioning columns (340) are arranged outside sidewalls of the unit body casing (34). Each of the positioning columns (340) protrudes out of the surface of the sidewall of the unit body casing (34), and extends from the upper end of the unit body casing (34) to the lower end of the unit body casing (34) along the sidewall of the unit body casing (34). Positioning bosses (22) are individually arranged at positions on the module casing corresponding to the positioning columns (340). Positioning holes (222) which are adapted for the positioning columns (340) are individually vertically arranged on the positioning bosses (22). The positioning structure for a unit body of the loudspeaker module is small, and occupies smaller space. The module has high acoustic performances, and the assembly process of the module is simple and easy to operate.