Title:
CAMERA ASSEMBLY AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/077438
Kind Code:
A1
Abstract:
The present application provides a camera assembly and an electronic device. The camera assembly comprises a magnetic guide shaft, a magnetic yoke, a coil, a magnetic structure, and a lens unit; two ends of the magnetic yoke are connected to the magnetic guide shaft, and a magnet is provided on the side of the magnetic yoke facing the magnetic guide shaft; the coil is sleeved on the magnetic guide shaft; the magnetic structure is disposed between the coil and the magnetic guide shaft; and the lens unit is slidably connected to the magnetic guide shaft in an optical axis direction, and the lens unit is connected to the coil, so as to drive the lens unit by the coil to slide along the magnetic guide shaft. In the present application, by providing the magnetic structure, the design requirements for the magnetic guide shaft can be reduced, the diameter of the magnetic guide shaft can be designed to be relatively small, occupied space is reduced, and by means of the magnetic structure disposed between the magnetic guide shaft and the coil, more magnetic flux can be absorbed.
Inventors:
SAKAE KAZUKI (JP)
HATTORI KAZUHIRO (JP)
ZHANG FUWEI (CN)
ARIGA HIROSHI (JP)
HATTORI KAZUHIRO (JP)
ZHANG FUWEI (CN)
ARIGA HIROSHI (JP)
Application Number:
PCT/CN2022/124334
Publication Date:
April 18, 2024
Filing Date:
October 10, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B7/04
Foreign References:
| CN111902758A | 2020-11-06 | |||
| CN108732713A | 2018-11-02 | |||
| CN108345083A | 2018-07-31 | |||
| CN114173023A | 2022-03-11 | |||
| KR20110008714U | 2011-09-15 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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