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Patent Searching and Data


Title:
VIBRATION MOTOR AND PORTABLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/166400
Kind Code:
A1
Abstract:
Provided are a vibration motor and a portable device, the motor comprising: a housing comprising an interconnected upper cover (1) and lower housing (2); the lower housing (2) is provided with an embedded FPCB (9) and the housing is internally provided with a cavity (102), and a coil (8) and vibration system are accommodated within the cavity (102); the vibration system comprises an oscillator and a flexible support member (7); the oscillator is provided with a magnetic gap (501), the first end of the flexible support member (7) is connected to the oscillator, and the second end of the flexible support member (7) is connected to the housing; the first end of the coil (8) is fixed to the lower housing (2) and the second end of the coil (8) is inserted in the magnetic gap (501); the coil (8) is connected to an external circuit signal by means of the FPCB (9). The FPCB (9) of the motor is embedded in the lower housing (2), saving space in the direction of vibration inside the vibration motor and causing the space for the vibration of the oscillator to be greatly increased, improving vibration performance.

Inventors:
ZHU, Yueguang (268 Dongfang Road, Hi-Tech Industry DistrictWeifang, Shandong 1, 261031, CN)
WANG, Chao (268 Dongfang Road, Hi-Tech Industry DistrictWeifang, Shandong 1, 261031, CN)
Application Number:
CN2016/082845
Publication Date:
October 05, 2017
Filing Date:
May 20, 2016
Export Citation:
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Assignee:
GOERTEK.INC (268 Dongfang Road, Hi-Tech Industry DistrictWeifang, Shandong 1, 261031, CN)
International Classes:
H02K33/02
Foreign References:
CN102857063A2013-01-02
CN101404437A2009-04-08
KR20100111368A2010-10-15
CN204886626U2015-12-16
Attorney, Agent or Firm:
BEYOND TALENT PATENT AGENT FIRM (Room 1202, Kuntai Building#10 Chaoyangmenwai Str., Chaoyang District, Beijing 0, 100020, CN)
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