Optical anti-vibration lens assembly and optical anti-vibration method thereof
A technology of optical anti-shake and lens components, which is applied in the direction of optical components, optical, electrical components, etc., can solve the problems of miniaturization of lens modules and complex lens structure, and achieve miniaturization design, convenient installation and simple structure Effect
Active Publication Date: 2019-09-20
AAC OPTICS SOLUTIONS PTE LTD
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Problems solved by technology
However, the lens structure of this structure is relatively complicated, and it is difficult to realize the miniaturization of the lens module
Method used
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[0039] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0040] see figure 1 , an embodiment of the present invention provides a lens module 400, including a lens assembly 100 capable of autofocus and optical image stabilization and a housing 300, the housing 300 includes an upper housing 301 and a lower housing 302, the upper housing 301 and the lower housing The casing 302 encloses and forms an accommodating space for accommodating the lens assembly 100 . Both the upper housing 301 and the lower housing 302 are snap-connected with the lens assembly 100. Specifically, both sides of the lens assembly 100 are protrudingly provided with locking blocks 303, and both sides of the upper housing 301 and the lower housing 302 are provided with The bayonet socket 304 , the upper housing 301 and the lower housing 302 are snap-connected with the lens assembly 100 through the cooperation of the locking block 303 and th...
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The invention provides an optical anti-vibration lens assembly and an optical anti-vibration method thereof. The optical anti-vibration lens assembly comprises a first substrate, a lens, a first memory alloy wire and a second memory alloy wire, wherein the lens is positioned inside the first substrate; the first substrate comprises a first side plate and a second side plate which are positioned on two sides of the lens; the first memory alloy wire comprises a first fixed end and a third fixed end which are fixed to the first side plate, a second fixed end fixed to the lens, a first extended section for connecting the first fixed end and the second fixed end, and a second extended section for connecting the third fixed end and the second fixed end; and the second memory alloy wire comprises a fourth fixed end and a sixth fixed end which are fixed to the second side plate, a fifth fixed end fixed to the lens, a third extended section for connecting the fourth fixed end and the fifth fixed end, and a fourth extended section for connecting the sixth fixed end and the fourth fixed end. The optical anti-vibration lens assembly provided by the invention has the advantages that the structure for realizing optical anti-vibration is simple and miniaturization design can be realized.
Description
[0001] 【Technical field】 [0002] The invention relates to the field of lens optical anti-shake, in particular to an optical anti-shake lens assembly and an optical anti-shake method thereof. [0003] 【Background technique】 [0004] In recent years, high-performance lens modules have been mounted on portable terminals such as smartphones and tablet computers. The high-performance lens module generally has an auto focusing function (auto focusing) and an optical image stabilization function (OIS: optical image stabilization). [0005] The optical image stabilization function of the existing camera lens module is to drive the lens through a voice coil motor so that the lens can return to its original position. However, the lens structure of this structure is relatively complicated, and it is difficult to realize the miniaturization of the lens module. [0006] Therefore, it is necessary to provide a new camera lens module to solve the above problems. [0007] 【Content of inven...
Claims
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IPC IPC(8): G03B5/00G03B13/36G02B27/64G02B7/09
CPCG03B5/00G03B13/36G02B27/646G02B7/09G02B7/08H04N23/55G02B7/022
Inventor 李林珍卢继亮李刚张晋
Owner AAC OPTICS SOLUTIONS PTE LTD