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:
Jun. 11, 2019
Filed:
Nov. 16, 2015
Goertek Inc., WeiFang, CN;
Linjin Mao, WeiFang, CN;
Gang Chen, WeiFang, CN;
GOERTEK INC., Weifang, CN;
Abstract
A receiver comprises a peripheral housing, and a magnet circuit system and a vibrating system. The vibrating system comprises a vibrating diaphragm and a voice coil. The periphery housing comprises a first and second housing matched with each other, which are provided with electrical connection structures conductive with each other. A sidewall of the first housing is provided with a first elastic piece including one end welded with a spring electrically connected to an external circuit and another end exposed at the outer side of the sidewall of the first housing. A sidewall of the second housing is provided with a second elastic piece including one end electrically connected with a lead wire of the voice coil and another end exposed at the outer side of the sidewall of the second housing and welded and fixed with a portion of the first elastic piece exposed to the outer side.