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Patent Searching and Data


Title:
LINEAR MOTOR, TELESCOPIC CAMERA ASSEMBLY AND MOBILE PHONE
Document Type and Number:
WIPO Patent Application WO/2020/062345
Kind Code:
A1
Abstract:
Provided are a linear motor, a telescopic camera assembly and a mobile phone. The linear motor comprises a bracket, a rotor, a stator and an elastic member, wherein the stator is fixed on the bracket; the rotor is movably arranged on the bracket, and the elastic member is arranged between the rotor and the bracket; the stator can drive the rotor to move linearly; and the elastic member has an elastic force capable of driving the rotor to move away from the stator. The telescopic camera assembly is applied to an electronic device, and comprises a camera module, an elastic driver and a linear motor, wherein the camera module is provided with a connection rod; a rotor of the linear motor is provided with a connection portion; the linear motor can drive the connection portion and the connection rod to be engaged with or disengaged from each other; and the elastic driver is arranged between the electronic device and the camera module, and when the connection portion is separated from the connection rod, the elastic driver drives the camera module to extend and retract relative to the electronic device. The mobile phone comprises a mobile phone body and a telescopic camera assembly. The linear motor can be thinner in thickness, the telescopic camera assembly has a good telescopic performance, and the mobile phone is more energy-saving.

Inventors:
HUO WEIHONG (CN)
XIE WEIQUN (CN)
Application Number:
PCT/CN2018/110371
Publication Date:
April 02, 2020
Filing Date:
October 16, 2018
Export Citation:
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Assignee:
SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS CO LTD (CN)
International Classes:
H04N5/225; H04M1/02
Foreign References:
CN108495007A2018-09-04
CN208691311U2019-04-02
CN108012000A2018-05-08
CN207118136U2018-03-16
CN207354463U2018-05-11
JPH04229678A1992-08-19
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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