Title:
LENS ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2020/243862
Kind Code:
A1
Abstract:
A lens assembly (10), comprising a ball assembly (15), a base (12), a lens (13) mounted on the base (12), a drive device connected between the base (12) and the lens (13), and two elastic members (16) connected between the base (12) and the lens (13). The ball assembly (15) is provided between the lens (13) and the base (12), and is used for guiding the lens (13) to slide relative to the base (12) along the optical axis direction of the lens (13). The elastic members (16) can enable the lens (13) and the base (12) to fasten the ball assembly (15) so that the drive device drives the lens (13) to move along the optical axis direction thereof. The elastic member (16) can prevent the lens (13) from deflecting to ensure the stability thereof. The imaging quality of the lens assembly (10) is good.
Inventors:
ZHU YINLONG (CN)
HUANG JIE (CN)
LI GANG (CN)
HUANG JIE (CN)
LI GANG (CN)
Application Number:
PCT/CN2019/089725
Publication Date:
December 10, 2020
Filing Date:
June 01, 2019
Export Citation:
Assignee:
AAC OPTICS SOLUTIONS PTE LTD (SG)
International Classes:
G02B7/09; G03B13/36; G03B30/00
Foreign References:
| CN106716242A | 2017-05-24 | |||
| CN101153949A | 2008-04-02 | |||
| CN204903839U | 2015-12-23 | |||
| CN109061827A | 2018-12-21 | |||
| CN104035180A | 2014-09-10 | |||
| JP2019008078A | 2019-01-17 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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