Title:
AUTOMATIC FOCUSING LENS ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2020/243861
Kind Code:
A1
Abstract:
An automatic focusing lens assembly (100), comprising a lens (11), a first base (12), a second base (13), and a pair of reset structures (21). The lens (11) is located in the first base (12); the second base (13) comprises a bottom plate (131), a first base body (133) that is bent and extended from the bottom plate (131), and a second base body (134) that is provided spaced apart from the first base body (133); the first base (12) is slidably mounted on the second base body (134); the first base (12) comprises first side plates (123) that are respectively located at the two sides of the lens (11); the second base body (133) comprises second side plates (135) that are respectively located at the outer sides of the first side plates (123); each first side plate (123) comprises a first plate body (124) and a second plate body (125) that is connected to the first plate body (124) and bent and extended to the top of the second side plate (135); each of the two sides of the lens (11) is provided with a reset structure (21); the reset structure (21) comprises an elastic component (14) with one end connected to the first side plate (123) and the other end connected to the first base body (133), a magnetic steel component (212) provided between the second side plate (135) and the second plate body (125), and a guide structure (213) provided between the second side plate (135) and the second plate body (125). The automatic focusing lens assembly has the advantage of being capable of realizing miniaturization design.
Inventors:
LI LINZHEN (CN)
LU JILIANG (CN)
LI GANG (CN)
ZHANG JIN (CN)
LU JILIANG (CN)
LI GANG (CN)
ZHANG JIN (CN)
Application Number:
PCT/CN2019/089724
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
Foreign References:
| CN208766375U | 2019-04-19 | |||
| CN109061827A | 2018-12-21 | |||
| CN208401727U | 2019-01-18 | |||
| CN108181774A | 2018-06-19 | |||
| CN203133370U | 2013-08-14 | |||
| US20140009675A1 | 2014-01-09 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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