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:
May. 05, 2020
Filed:
Jan. 11, 2018
Shunsin Technology (Zhong Shan) Limited, Zhongshan, CN;
Shun-Long Lee, New Taipei, TW;
Hong-Guang Huang, Shenzhen, CN;
SHUNSIN TECHNOLOGY (ZHONG SHAN) LIMITED, Zhongshan, CN;
Abstract
A linear vibrator includes a shell, a first elastic member, a second elastic member, a weight, a magnet, and a coil. The shell has a receiving space, and first and second internal surfaces. The first elastic member and the second elastic member respectively contact the first internal surface and the second internal surface. The weight is mounted between the first elastic member and the second elastic member and has a receiving chamber. The magnet is mounted in the receiving chamber. The coil is located in the receiving chamber to cover the magnet and mounted on the shell. The linear vibrator is used for amplitude control and is compensated for by a printed circuit on the shell. The linear vibrator is small size, of simple structure, and has better performance.