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Stress-free adjustment auxiliary tool for reflector of photoelectric product and adjustment method

A technology for optoelectronic products and installation and adjustment methods, applied in the direction of using optical devices, measuring devices, manufacturing tools, etc., can solve the problems of mirror deformation, image quality and optical axis stability decline, and mirror installation surface height difference, etc., to avoid The effect of thermal stress

Pending Publication Date: 2021-01-29
LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the common method to ensure the angular deviation and coaxiality of the optical path is to add multiple copper or steel gaskets under the optical path mirror components. stress
When the external environment changes, the imaging quality and optical axis stability of the product will decrease

Method used

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  • Stress-free adjustment auxiliary tool for reflector of photoelectric product and adjustment method
  • Stress-free adjustment auxiliary tool for reflector of photoelectric product and adjustment method
  • Stress-free adjustment auxiliary tool for reflector of photoelectric product and adjustment method

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Embodiment Construction

[0028] The present disclosure will be further described below in conjunction with the accompanying drawings and specific embodiments, and the advantages and features of the present disclosure will become clearer along with the description. However, these embodiments are only exemplary and do not constitute any limitation to the scope of the present disclosure. Those skilled in the art should understand that without departing from the spirit and scope of the present disclosure, the details and forms of the technical solution of the present disclosure can be modified or replaced, but these modifications and replacements all fall within the protection scope of the present disclosure.

[0029] In the description of this embodiment, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc...

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Abstract

The invention provides a stress-free adjustment auxiliary tool for a reflector of a photoelectric product. The tool comprises an installation base, a reflector base arranged on the installation base,a standard plane mirror used for collimation, a collimator used for measuring angular deflection and a plurality of integrated hollow gaskets used for adjusting the angular deflection. According to the non-stress adjustment auxiliary tool for the reflector of the photoelectric product, the non-stress adjustment auxiliary tool is provided with the part used for detecting the angular deflection andorientation of the reflector and the hollow gasket use for adjusting the angular deflection and orientation of the reflector, and the hollow gasket, the reflector base and the mounting base are made of the same material; and thermal stress caused by the difference of thermal expansion coefficients of different materials in a high-low temperature environment can be avoided.

Description

technical field [0001] The invention belongs to the technical field of stress-free assembly and adjustment of photoelectric products, and in particular relates to an auxiliary tool for stress-free assembly and adjustment of a reflector of a photoelectric product and an assembly method. Background technique [0002] During the assembly and adjustment process of optoelectronic products, the reflector is an important part that affects the imaging quality and the stability of the optical axis. [0003] At present, the common method to ensure the angular deviation and coaxiality of the optical path is to add multiple copper or steel gaskets under the optical path mirror components. stress. When the external environment changes, the imaging quality and optical axis stability of the product will decrease. [0004] Therefore, it is necessary to provide a stress-free installation and adjustment method for the angular deviation of the optoelectronic product reflector. The "integrate...

Claims

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Application Information

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IPC IPC(8): G01B11/00G01B11/26G01M11/00B25B11/02
CPCG01B11/00G01B11/26G01M11/00B25B11/02
Inventor 王建龙崔鑫磊韩旭浩
Owner LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC