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:
Nov. 27, 2018
Filed:
Aug. 15, 2016
Lubin Mao, Shenzhen, CN;
Wenli Wang, Shenzhen, CN;
Hongxing Wang, Shenzhen, CN;
Fei Hou, Shenzhen, CN;
Lubin Mao, Shenzhen, CN;
Wenli Wang, Shenzhen, CN;
Hongxing Wang, Shenzhen, CN;
Fei Hou, Shenzhen, CN;
AAC TECHNOLOGIES PTE. LTD., Singapore, SG;
Abstract
A vibration motor is disclosed. The vibration motor includes a housing forming a receiving space; a plurality of elastic members accommodated in the receiving space and connected to the housing; a vibration unit suspended by the elastic members in the receiving space, the vibration unit including a weight having a through hole; a plurality of blocks arranged on the housing, the block at least partially received in the through hole; and a plurality of positioning portions formed on the housing and protruding toward the weight for engaging with the blocks for fixing the blocks.