Title:
CAMERA MOTOR, CAMERA MODULE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/093316
Kind Code:
A1
Abstract:
A camera motor, a camera module and an electronic device. The camera motor comprises a base, a driving unit and a movable component, wherein an elastic member is provided between the movable component and the base; under the action of an external force and the elastic member, the movable component can switch between a retracted position relatively close to the base and a pop-up position relatively far away from the base, the external force including a force applied to the movable component in the direction toward the base; and the driving unit is configured to drive the movable component in the pop-up position to move in a reciprocating manner relative to the base. In this way, the stroke of the movable component involves a pop-up stroke and a focusing stroke, which can reduce the power consumption of the driving unit, increase the focusing actuation speed, and improve the imaging quality.
Inventors:
FU QIANYAN (CN)
KUO LI-TE (CN)
ZHAO XUHUI (CN)
DING RUIMING (CN)
HUANG JINHAO (CN)
LU LEI (CN)
KUO LI-TE (CN)
ZHAO XUHUI (CN)
DING RUIMING (CN)
HUANG JINHAO (CN)
LU LEI (CN)
Application Number:
PCT/CN2023/104474
Publication Date:
May 10, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H02K33/00; G02B7/09; H04N5/222
Foreign References:
| CN114640735A | 2022-06-17 | |||
| CN114545583A | 2022-05-27 | |||
| CN105785549A | 2016-07-20 | |||
| CN216162778U | 2022-04-01 | |||
| KR101200080B1 | 2012-11-12 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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