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:
Sep. 19, 2023
Filed:
Nov. 24, 2021
Aac Microtech (Changzhou) Co., Ltd., Changzhou, CN;
Weiwei Tao, Shenzhen, CN;
Xin Jin, Shenzhen, CN;
AAC Microtech (Changzhou) Co., Ltd., Changzhou, CN;
Abstract
Provided is a speaker, including: a connector and a magnetic circuit unit and a vibration system that are fixed to the connector. The vibration system includes a first diaphragm fixed to the connector and a voice coil driving the first diaphragm to vibrate and sound. The magnetic circuit unit includes a magnet assembly providing driving force to the voice coil and a mounting member fixing the magnet assembly. A bending portion is formed by bending from an edge of the mounting member toward the first diaphragm, and the bending portion is fixedly connected to the connector. With this structure, the first diaphragm is fixedly connected to the mounting member, so as to strengthen the overall strength of the speaker and prevent the deformation of the speaker in its vibrating direction, thereby improving the quality of the speaker.