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A method for adjusting laser turntable reflector

An adjustment method and mirror technology, applied in optics, optical components, installation, etc., can solve the problems of laser interference, inaccurate irradiation position, low tracking accuracy, etc., and achieve improved tracking accuracy, improved emission pointing accuracy, and high adjustment accuracy. Effect

Inactive Publication Date: 2017-10-17
HEBEI HANGUANG HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The quality of the orthogonality adjustment of the laser mirror directly determines the effect of laser interference countermeasures. If the adjustment is not good, it will lead to inaccurate irradiation positions and low tracking accuracy.

Method used

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  • A method for adjusting laser turntable reflector
  • A method for adjusting laser turntable reflector
  • A method for adjusting laser turntable reflector

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Embodiment Construction

[0015] The present invention comprises the following steps: 1), adjust the third reflector 7: remove the first reflector 1 and the second reflector 5, the first frock reflector 10 is fixed on the left end face of the laser turntable 6, turn the laser turntable For the pitch axis, adjust the first tooling reflector 10 to be perpendicular to the pitch axis, adjust the azimuth seat 3 to be horizontal, place the second tooling reflector 11 under the azimuth seat 3 and adjust the level, use the collimator 9 to observe the reflection through the third reflector 7 Image, adjust the third reflector 7 to make the reflected image coincide with the crosshairs of the collimator 9, remove the first frock reflector 10, and the adjustment of the third reflector 7 is completed, as figure 1 , 2 shown.

[0016] 2), adjust the second reflector 5: install the second reflector 5 on the left end surface of the laser turntable, stick the third frock reflector 12 on the front end of the fixing frame...

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Abstract

The invention relates to a method for adjusting a laser turntable reflector. The method includes the following steps: 1), adjusting the third reflector: fixing the first tooling reflector on the left end surface of the laser turntable, adjusting the third reflector so that the reflected image coincides with the cross hair of the collimator; 2), adjusting the second Second reflector: install the second reflector on the left end of the laser turntable, and attach the third tooling reflector to the front end of the second reflector’s fixing frame, so that the reflection image of the third tooling reflector coincides with the cross hair of the collimator ; 3), adjust the first reflector: place the first reflector on the horizontal platform, place the second frock reflector below the central hole of the first reflector, so that the reflected image coincides with the crosshairs of the collimator; 4) 1. Install the first reflector, place the collimator in front of the first reflector, use the left and right pentaprisms respectively to reflect the light into the TV sight, and adjust the TV sight to coincide with the crosshairs of the collimator.

Description

technical field [0001] The invention relates to a reflector adjustment method, in particular to a reflector adjustment method for a laser turntable, which is used for a display console required by the navy to resist harsh environments. Background technique [0002] Since infrared-guided air-to-air or air-to-ground missiles are mostly medium-wave infrared, the laser jamming countermeasure system must work in the medium-wave infrared band to achieve the goal of jamming and blinding these incoming missiles. Because in order for the laser launch system to interfere and blind the infrared detectors of incoming missiles, it must have an optical path that can lock and track the target stably. However, due to the large inertia characteristic of the two-axis tracking turntable, it is difficult to achieve ultra-high precision and stable tracking of the target. Therefore, adding a small-inertia fine tracking turntable to the two-axis rough tracking turntable can provide laser emission ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/62G02B7/182
CPCG02B7/182G02B27/62
Inventor 徐宗波李雷雷周隆梅
Owner HEBEI HANGUANG HEAVY IND
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