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:
Jan. 20, 2026
Filed:
Apr. 03, 2024
Aac Microtech (Changzhou) Co., Ltd., Jiangsu, CN;
Yun Tang, Changzhou, CN;
Wei Song, Changzhou, CN;
Jie MA, Changzhou, CN;
Lubin Mao, Changzhou, CN;
Ronglin Linghu, Changzhou, CN;
AAC Microtech (Changzhou) Co., Ltd., Changzhou, CN;
Abstract
A speaker comprising a basket frame, a vibration system, and a magnetic circuit system. The basket frame is arranged around the magnetic circuit system, and the basket frame and the magnetic circuit system are spaced apart. The speaker further comprises a buffer arranged around the magnetic circuit system, which connects the magnetic circuit system to the basket frame, and comprises a damping elastic member. The damping elastic member has a predetermined stiffness and a predetermined damping to make the magnetic circuit system movable relative to the basket frame. The present application further provides a speaker box. In the speaker and speaker box of the present invention, the magnetic circuit system is movable relative to the basket frame by using damping elastic members with predetermined stiffness and predetermined damping. The movement of the magnetic circuit system is suppressed by the damping elastic member, thereby achieving the purpose of shock absorption.