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Detection device and detection method for military thermal image sight

A technology of detection equipment and sight sights, which is applied in the testing of machine/structural components, measuring devices, optical instrument testing, etc. Detect problems such as the quality of infrared detection components

Active Publication Date: 2021-07-13
北京天创凯睿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a detection device and a detection method for a military thermal image sight and sight, so as to solve the problem that the detection equipment used for a military thermal image sight and sight in the prior art cannot effectively detect whether each infrared detection component is good or bad. And the problem of not being able to accurately measure the thermal radiation detection accuracy of military thermal imaging sights and sights

Method used

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  • Detection device and detection method for military thermal image sight
  • Detection device and detection method for military thermal image sight
  • Detection device and detection method for military thermal image sight

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] It records a detection equipment for military thermal imaging sights, such as figure 1 as well as Figure 4 with Figure 5 shown, which includes:

[0058] A variable temperature heat source 1, the variable temperature heat source 1 changes its temperature under control; the variable temperature heat source 1 includes: a heat source temperature control mechanism 5 and a heat conductor 6 made of red copper; the heat source temperature control mechanism 5 includes: The second controller, and the Peltier semiconductor device arranged on the heat conductor 6; the second controller heats the heat conductor 6 through the Peltier semiconductor device according to the Peltier principle; the The heat conductor 6 is also provided with a temperature sensor for detecting its temperature, and the second controller communicates with the temperature sensor to control the required power and current direction of the Peltier semiconductor device;

[0059] The blocking grid 2 is made of...

Embodiment 2

[0068] The difference between this embodiment and embodiment 1 is that, as figure 2 As shown, the detection equipment for military thermal imaging sights includes:

[0069] A variable temperature heat source 1, the variable temperature heat source 1 changes its temperature under control; the variable temperature heat source 1 includes: a heat source temperature control mechanism 5 and a heat conductor 6 made of red copper; the heat source temperature control mechanism 5 includes: The second controller, and the Peltier semiconductor device arranged on the heat conductor 6; the second controller heats the heat conductor 6 through the Peltier semiconductor device according to the Peltier principle; the The heat conductor 6 is also provided with a temperature sensor for detecting its temperature, and the second controller communicates with the temperature sensor to control the required power and current direction of the Peltier semiconductor device;

[0070] The blocking grid 2 ...

Embodiment 3

[0073] The difference between this embodiment and embodiment 1 is that, as image 3 As shown, the detection equipment for military thermal imaging sights includes:

[0074] A variable temperature heat source 1, the variable temperature heat source 1 changes its temperature under control; the variable temperature heat source 1 includes: a heat source temperature control mechanism 5 and a heat conductor 6 made of red copper; the heat source temperature control mechanism 5 includes: The second controller, and the Peltier semiconductor device arranged on the heat conductor 6; the second controller heats the heat conductor 6 through the Peltier semiconductor device according to the Peltier principle; the The heat conductor 6 is also provided with a temperature sensor for detecting its temperature, and the second controller communicates with the temperature sensor to control the required power and current direction of the Peltier semiconductor device;

[0075] The blocking grid 2 i...

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Abstract

The invention discloses a detection device and a detection method for a military thermal image sight, and the detection device for the military thermal image sight comprises a variable-temperature heating source which is controlled to change the temperature of the variable-temperature heating source; a blocking grating, arranged between the variable-temperature heating source and the military thermal image observation tool; and a grating temperature control mechanism, connected with the blocking grating and used for changing the temperature of the blocking grating. By means of the temperature-variable heating source, the blocking grating and the grating temperature control mechanism which are matched with one another, the problems that in the prior art, detection equipment for the military thermal image sighting telescope cannot effectively detect the quality of all infrared detection components of the detection equipment and cannot accurately measure the thermal radiation detection precision of the military thermal image sighting telescope can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of detection methods and equipment, in particular to a detection equipment and a detection method for military thermal imaging sights and sights. Background technique [0002] The thermal imaging sight is a sight that converts the thermal radiation image of the target into a visible light image. A thermal image sight is a type of passive infrared sight. The thermal imaging sight can distinguish the small difference of thermal radiation between the target and the background, can find and aim at the target day and night, and can also detect the target through clouds and some camouflage. [0003] Because military thermal imaging sights are composed of multiple thermal imaging detection mechanisms densely arranged, military thermal imaging sights and sights in the prior art have multiple densely arranged infrared detection components. An infrared detection component distinguishes the thermal radiation between ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/02G01M11/04
CPCG01M11/0214G01M11/04
Inventor 张国光崔明宝王文良
Owner 北京天创凯睿科技有限公司
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