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:
Jul. 02, 2019
Filed:
Oct. 17, 2016
Applicants:
Lubin Mao, Shenzhen, CN;
Fei Hou, Shenzhen, CN;
Hongxing Wang, Shenzhen, CN;
Inventors:
Assignee:
AAC TECHNOLOGIES PTE. LTD., Singapore, SG;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B06B 1/04 (2006.01); H02K 33/18 (2006.01); H02K 33/16 (2006.01); H02K 3/47 (2006.01);
U.S. Cl.
CPC ...
B06B 1/045 (2013.01); H02K 3/47 (2013.01); H02K 33/16 (2013.01); H02K 33/18 (2013.01); H02K 2211/03 (2013.01);
Abstract
A vibration motor is provided in the present disclosure. The vibration motor includes a shell providing an accommodating space, and a vibrating system elastically suspended and accommodated in the accommodating space. The vibrating system includes a magnet assembly and a coil assembly arranged opposite to each other. The coil assembly includes a coil unit with a lead wire, and a first circuit board connected to the lead wire. The vibrating system further includes a second circuit board fixed to the shell, and a twist line unit connected between the first circuit board and the second circuit board.