Title:
MOTOR, CAMERA MODULE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/037218
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are a motor, a camera module and an electronic device. The motor comprises a movable part; a fixed part, the fixed part and the movable part being arranged in a stacked manner; an elastic supporting member, one end of the elastic supporting member being connected to the movable part, and the other end of same being connected to the fixed part; a retractable part, one end of the retractable part being connected to the movable part, and the other end of same being connected to the fixed part; and a driving part, the driving part being connected to the retractable part. The driving part is used for generating heat in a first power-on state so as to heat the retractable part, such that the retractable part deforms to drive the movable part to move from a first position to a second position. The driving part is further used for cooling after power-off, such that the deformed retractable part is recovered so as to drive the movable part to move from the second position to the first position, thereby saving more space.
Inventors:
YANG ZILU (CN)
Application Number:
PCT/CN2023/104177
Publication Date:
February 22, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H02K33/02
Foreign References:
| CN114513588A | 2022-05-17 | |||
| JP2003184732A | 2003-07-03 | |||
| CN111988453A | 2020-11-24 | |||
| CN102472944A | 2012-05-23 | |||
| CN107105976A | 2017-08-29 | |||
| KR100590693B1 | 2006-06-19 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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