The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2020
Filed:
Dec. 29, 2016
Goertek Inc., WeiFang, Shandong, CN;
Shuangshuang Fan, Shandong, CN;
Gang Chen, Shandong, CN;
GOERTEK INC., WeiFang, Shandong, CN;
Abstract
The present invention provides a speaker module comprising a module housing, and a speaker unit accommodated in the module housing, and the speaker unit separates a cavity formed by the module housing into a front acoustic cavity and a rear acoustic cavity; sound absorbing particles are filled into the rear acoustic cavity, and the sidewall of the module housing is provided with an isolation mesh cloth for isolating the sound absorbing particles and the speaker unit; the isolating mesh cloth is fixed to a first fixing frame by injection molding, and the first fixing frame is fixed in the corresponding module housing by injection molding. According to the present invention, it can prevent the problems such as leakage, deviation or breakage of the mesh during the process of fixing the isolating mesh cloth.