LENS DRIVE DEVICE, PHOTOGRAPHING DEVICE AND MOBILE TERMINAL

WIPO Patent Application WO/2024/031759

A1

A lens drive device, a photographing device and a mobile terminal. The lens drive device comprises a base (7) and an image-stabilization mechanism arranged on the base (7), the image-stabilization mechanism comprising a lens carrier (2), an image-stabilization bracket (6) and an image-stabilization drive unit, and a 2-degree-of-freedom sliding support structure being arranged between the lens carrier (2) and the image-stabilization bracket (6). The lens drive device is provided with a two-degree-of-freedom sliding support structure and a separation-preventing structure for preventing the lens carrier (2) from being separated from the image-stabilization bracket (6), so that the image-stabilization mechanism does not use a suspension wire structure for suspension and connection, achieving higher durability and reduced manufacturing difficulty than suspension wire type connection structures, thereby improving reliability of products.

WO/2003/046635	ZOOM LENS AND VIDEO CAMER USING IT
JP4490995	camera
JP5188138	Optical equipment with image blur correction device

GONG GAOFENG (CN)
WANG JIANHUA (CN)
XIA XIAOFENG (CN)
ZHANG JINGSHENG (CN)

PCT/CN2022/116411

February 15, 2024

September 01, 2022

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SHANGHAI B L ELECTRONICS CO LTD (CN)

G03B5/00; G03B13/00; G03B30/00

CN114911022A	2022-08-16
CN217385944U	2022-09-06
CN113325652A	2021-08-31
CN114460709A	2022-05-10
CN207257505U	2018-04-20
CN107247382A	2017-10-13
JP2011039463A	2011-02-24

SHANGHAI ZHUANYI PATENT AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)

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