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. 12, 2018
Filed:
Mar. 14, 2016
Aac Technologies Pte. Ltd., Singapore, SG;
Hongxing Wang, Shenzhen, CN;
Chengxia Ji, Shenzhen, CN;
AAC TECHNOLOGIES PTE. LTD., Singapore, SG;
Abstract
A speaker is provided in the present disclosure. The speaker includes a shell, a magnetic system received in the shell, and a vibrating system. The vibrating system includes a membrane and a coil assembly connecting to the membrane for driving the membrane to vibrate. The magnetic system is arranged at two opposite sides of the coil assembly; and the coil assembly is arranged perpendicular to the membrane. The coil assembly includes a coil and a coil support for supporting the coil, the coil support includes a main body and a first extending part extending from an edge of the main body, the coil is supported and fixed to the main body, and the first extending part is connected to the membrane.