Title:
MOUNTING STRUCTURE FOR OPTICAL ASSEMBLY, AND OPTICAL ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2021/139500
Kind Code:
A1
Abstract:
A mounting structure for an optical assembly, comprising a bracket (100), a first element mounting position (110) and a second element mounting position (120) opposite to each other being provided on the bracket (100); the first element mounting position (110) is provided with a first positioning mechanism (112) for positioning a first fly-eye lens, and the second element mounting position (120) is provided with a second positioning mechanism (121) for positioning a second fly-eye lens; the first positioning mechanism (112) comprises a first X-direction positioning boss (1121) and a first Y-direction positioning boss (1123), and the second positioning mechanism (121) comprises a second X-direction positioning boss (1212) and a second Y-direction positioning boss (1214); the first X-direction positioning boss (1121) and the second X-direction positioning boss (1212) correspond to each other in position and have the same size, and the first Y-direction positioning boss (1123) and the second Y-direction positioning boss (1214) correspond to each other in position and have the same size. Further provided is an optical assembly.
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Inventors:
ZHANG KUO (CN)
ZHOU ZHENGPING (CN)
ZHOU JIANHUA (CN)
HU FEI (CN)
ZHOU ZHENGPING (CN)
ZHOU JIANHUA (CN)
HU FEI (CN)
Application Number:
PCT/CN2020/137102
Publication Date:
July 15, 2021
Filing Date:
December 17, 2020
Export Citation:
Assignee:
APPOTRONICS CORP LTD (CN)
International Classes:
G02B7/02; G03B21/14
Foreign References:
| CN202886723U | 2013-04-17 | |||
| CN109343190A | 2019-02-15 | |||
| CN202904102U | 2013-04-24 | |||
| CN102062923A | 2011-05-18 | |||
| US20090251671A1 | 2009-10-08 | |||
| US20130308211A1 | 2013-11-21 |
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