OPTICAL ANTI-VIBRATION LENS ASSEMBLY AND OPTICAL ANTI-VIBRATION METHOD THEREFOR

Title:

OPTICAL ANTI-VIBRATION LENS ASSEMBLY AND OPTICAL ANTI-VIBRATION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2020/243860

Kind Code:

A1

Abstract:

An optical anti-vibration lens assembly (100) and an optical anti-vibration method therefor. The optical anti-vibration lens assembly (100) comprises a first base (12), a lens (11), a first memory alloy wire (26), and a second memory alloy wire (27). The lens (11) is located in the first base (12). The first base (12) comprises a first side plate (123) and a second side plate (124) located on two sides of the lens (11). The first memory alloy wire (26) comprises a first fixed end (261) and a third fixed end (265) fixed at the first side plate (123), a second fixed end (263) fixed at the lens (11), a first extension section (262) connecting the first fixed end (261) to the second fixed end (263), and a second extension section (264) connecting the third fixed end (265) to the second fixed end (263). The second memory alloy wire (27) comprises a fourth fixed end (271) and a sixth fixed end (275) fixed at the second side plate (124), a fifth fixed end (273) fixed at the lens (11), a third extension section (272) connecting the fourth fixed end (271) to the fifth fixed end (273), and a fourth extension section (274) connecting the sixth fixed end (275) to the fifth fixed end (273).The optical anti-vibration lens assembly (100) is simple in structure, and can achieve optical anti-vibration and miniaturization design.

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Inventors:

LI LINZHEN (CN)
LU JILIANG (CN)
LI GANG (CN)
ZHANG JIN (CN)

Application Number:

PCT/CN2019/089723

Publication Date:

December 10, 2020

Filing Date:

June 01, 2019

Export Citation:

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Assignee:

AAC OPTICS SOLUTIONS PTE LTD (SG)

International Classes:

G03B5/00; G02B27/64; G03B13/36

Domestic Patent References:

WO2016178152A1

2016-11-10

Foreign References:

CN109061827A	2018-12-21
CN208766375U	2019-04-19
CN206906765U	2018-01-19
JP2002130114A	2002-05-09

Attorney, Agent or Firm:

GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)

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