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:
Oct. 27, 2020
Filed:
Aug. 01, 2019
Aac Technologies Pte. Ltd., Singapore, SG;
Guqing Zhang, Shenzhen, CN;
Ronglin Linghu, Shenzhen, CN;
AAC Technologies Pte. Ltd., Singapore, SG;
Abstract
A speaker is provided. The speaker includes: an electrical connector and a voice coil. The electrical connector includes an elastic arm spaced apart from the voice coil and joint portions extending from two opposite sides of the elastic arm while being bent towards the voice coil. The joint portions are supported at a side of the voice coil facing away from the diaphragm. Each of the joint portions is provided with a binder portion configured to fix the voice coil to the joint portion. The voice coil includes an outer side surface close to the elastic arm and an inner side surface opposite to the outer side surface. The binder portion is provided at two sides of the voice coil and is bonded with the inner side surface and the outer side surface.