LENS TRANSMISSION DEVICE

WIPO Patent Application WO/2021/212570

A1

The present invention provides a lens transmission device which is mounted in a mobile terminal and comprises a camera lens, a fixed support, a first transmission assembly, and a second transmission assembly; wherein the fixed support is fixed in the mobile terminal; the first transmission assembly comprises a first driving assembly, a screw rod, and a slide block; the second transmission assembly comprises a second driving assembly, a rotating shaft, and a sleeve assembly, wherein the slide block is fixedly connected to the sleeve assembly, the sleeve assembly linearly slides with respect to the rotating shaft, the sleeve assembly comprises a sleeve, and the top end of the sleeve is connected to the camera lens; the first driving assembly drives the screw rod to rotate so as to drive the slide block to move in the linear direction, and the slide block drives the sleeve assembly to move so that the camera lens moves in the linear direction; and the second driving assembly drives the rotating shaft to rotate to drive the sleeve rotate, so that the camera lens rotates. Compared with the related art, the lens transmission device of the present invention is high in reliability and small in occupied space.

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JP2006201492	ZOOM LENS
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YAN FENG (CN)
DONG LEPING (CN)
WEI SUOHE (CN)

PCT/CN2020/090159

October 28, 2021

May 14, 2020

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AAC OPTICS CHANGZHOU CO LTD (CN)

H04N5/225; H04N5/232

CN110650363A	2020-01-03
CN110113452A	2019-08-09
CN110177194A	2019-08-27
CN209930310U	2020-01-10
US20140300791A1	2014-10-09

SHENZHEN JUNXINCHENG INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)

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