Title:
PHOTOGRAPHING MODULE AND ASSEMBLING METHOD THEREFOR, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/252699
Kind Code:
A1
Abstract:
The present application provides a photographing module and an assembling method therefor, and an electronic device. In the photographing module, a fixing frame is provided in a housing, the fixing frame comprises a first fixing portion and a second fixing portion, the first fixing portion is sleeved on a lens, one end of the second fixing portion is connected to a surface of the first fixing portion, and the other end of the second fixing portion is supported on the bottom of the housing; a first driving assembly is connected to the side of the first fixing portion facing towards the bottom of the housing, the first driving assembly comprises a fixed member fixed on the bottom surface of the first fixing portion, a driving member connected to an image sensor assembly, and at least two shape memory alloy wires connected between different sides of the fixed member and the driving member, and the shape memory alloy wires are stretched or contracted to drive the image sensor assembly to move; and magnetic members are fixed on an inner edge of the first fixing portion to drive a second driving assembly to move, so as to drive the lens to move. In this way, the first driving assembly and the magnetic members are all connected to the fixing frame, the structure of the photographing module is simplified, and the difficulty in assembling the photographing module is reduced.
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Inventors:
XIA TAIHONG (CN)
CHEN CHAO (CN)
YU YANGHUA (CN)
YUAN SHUAI (CN)
CHEN CHAO (CN)
YU YANGHUA (CN)
YUAN SHUAI (CN)
Application Number:
PCT/CN2022/076955
Publication Date:
December 08, 2022
Filing Date:
February 18, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
H04N5/225
Foreign References:
| CN112799202A | 2021-05-14 | |||
| CN212115444U | 2020-12-08 | |||
| CN111077715A | 2020-04-28 | |||
| JP2008020811A | 2008-01-31 | |||
| CN113472978A | 2021-10-01 | |||
| CN202110605625A | 2021-05-31 |
Other References:
See also references of EP 4120670A4
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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