Invention Grant
- Patent Title: Voice coil motor
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Application No.: US16916292Application Date: 2020-06-30
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Publication No.: US11031858B2Publication Date: 2021-06-08
- Inventor: Long-Fei Zhang , Shin-Wen Chen , Yu-Shuai Li , Kun Li
- Applicant: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
- Applicant Address: CN Shenzhen
- Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
- Current Assignee: TRIPLE WIN TECHNOLOGY (SHENZHEN) CO. LTD.
- Current Assignee Address: CN Shenzhen
- Agency: ScienBiziP, P.C.
- Priority: CN201810892810.0 20180807
- Main IPC: H02K41/03
- IPC: H02K41/03 ; H02K41/035 ; G03B13/34 ; G02B7/04 ; H02K11/02

Abstract:
A voice coil motor includes a base, a housing, a lower-resilient member, a lens frame, a coil, a magnet, an upper-resilient member, an upper cover plate, and a pin arranged on the base. The lower-resilient member, the lens frame, the coil, the magnet, the upper-resilient member, and the upper cover plate are arranged in sequence between the base and the housing. The lens frame and the coil are integrally formed. The coil surrounds an outer surface of the lens frame.
Public/Granted literature
- US20200336059A1 VOICE COIL MOTOR Public/Granted day:2020-10-22
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