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Wide-spectrum multi-optical-path observation platform optical axis consistency adjustment method and device

A wide-spectrum, multi-light path technology, applied in the field of optical instruments, can solve the problems of test system complexity and site constraints, and achieve the effects of improving the accuracy of optical axis consistency adjustment, reducing volume, and being flexible and convenient to use

Pending Publication Date: 2021-12-28
湖南华南光电(集团)有限责任公司
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Problems solved by technology

[0004] In order to solve the problems of the complexity of the existing test system and the limitation of the site, the present invention provides a method and device for adjusting the optical axis consistency of the wide-spectrum multi-optical path observation and aiming platform, so as to realize the optical axis consistency of the TV, infrared and laser optical axes The method of the present invention can improve the test accuracy of the optical axis consistency of TV (visible light, low illumination, low light), infrared (short wave, long wave, etc.) Tested, and realized the requirements of miniaturization, light weight, and high efficiency, and has strong application value

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  • Wide-spectrum multi-optical-path observation platform optical axis consistency adjustment method and device

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0040] The purpose of the present invention is to provide a wide-spectrum multi-optical path observation and aiming platform optical axis consistency calibration method and device, which improves the adjustment efficiency and accuracy of the optical axis consistency calibration process.

[0041] like figure 1 As shown, the consistent installation and adjustment method of the optical axis of the wide-spectrum multi-optical path viewing and aiming platform in this embodiment includes the following steps:

[0042] Step 1. Establish an assembly and adjustment benchmark:

[0043] Step 1.1: Place the adjustment device on the optical vibration isolation platform, and adjust the adjustable support rod at the bottom of the adjustment device to ensure that the vertical and horizontal h...

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Abstract

The invention discloses a wide-spectrum multi-optical-path observation platform optical axis consistency adjustment method and device. The adjustment device comprises a reflector group, a reflector group switching device, a high-precision level, an adjustable supporting rod, an installation platform, an objective lens group, a target plate switching device, a laser induction target plate assembly and an infrared target plate assembly. The adjustment method comprises the following steps of acquiring a laser spot position of an observing and aiming platform; adjusting the television position by taking the laser spot as a reference to ensure that a television optical axis is consistent with a laser optical axis; and adjusting an infrared position by taking the television optical axis as a reference to ensure that an infrared optical axis is consistent with the television optical axis. According to the method and the device, the adjustment efficiency and precision of the optical axis consistency calibration process are improved through the special adjustment method and device for the multi-optical-path consistency adjustment design.

Description

technical field [0001] The invention belongs to the technical field of optical instruments, and in particular relates to a method and device for uniformly adjusting the optical axes of a wide-spectrum multi-optical path viewing and aiming platform. Background technique [0002] In a complex environment, a single-sensor viewing and targeting platform has limitations in information acquisition. In order to improve the information acquisition capability of the viewing and targeting platform in a complex environment, people have added lasers, televisions (visible light, low-light or Low light, etc.), infrared (short-wave, long-wave, etc.) The consistency of TV optical axis, infrared optical axis and laser optical axis in the wide-spectrum multi-optical path observation and aiming platform directly affects the accuracy of target information acquisition by the observation and aiming platform, so in order to improve the detection accuracy of the observation and aiming platform, peo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41G1/14F41G1/16
CPCF41G1/14F41G1/16
Inventor 张磊张雪娇李继泉陈静鄢平胡春松黄泽菁
Owner 湖南华南光电(集团)有限责任公司
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