Title:
SPEAKER MODULE
Document Type and Number:
WIPO Patent Application WO/2017/215239
Kind Code:
A1
Abstract:
Provided in the present invention is a speaker module, comprising a module outer shell, and a speaker unit accommodated inside the module outer shell; the speaker unit divides the cavity formed by the module outer shell into a front audio cavity and a rear audio cavity; the rear audio cavity is filled with sound-absorbing particles, an isolating mesh for separating the sound-absorbing particles from the speaker unit being arranged on the side wall of the module outer shell; the isolating mesh is secured onto a first securing frame by means of injection moulding, the first securing frame being secured inside the corresponding module outer shell by means of injection moulding. Using the present invention can prevent problems such as leaking, deviation or breakage of the mesh during the process of securing the isolating mesh.
Inventors:
FAN SHUANGSHUANG (CN)
CHEN GANG (CN)
CHEN GANG (CN)
Application Number:
PCT/CN2016/113028
Publication Date:
December 21, 2017
Filing Date:
December 29, 2016
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
H04R9/06; H04R9/02
Foreign References:
| CN105898659A | 2016-08-24 | |||
| CN205754844U | 2016-11-30 | |||
| CN105187960A | 2015-12-23 | |||
| CN103281665A | 2013-09-04 | |||
| JPH09331595A | 1997-12-22 |
Attorney, Agent or Firm:
BEIJING GRANDER IP LAW FIRM (CN)
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