A four-field infrared thermal imager with shock absorption protection

Abstract

The invention discloses a four-field infrared thermal imager with the function of shock absorption and protection. The top of the base plate is provided with a tank body, and the left and right sides of the bottom of the tank body are provided with guide columns penetrating the base plate. The bottom of the guide column is provided with a limit block, the upper and lower sides of the guide column are sleeved with springs, the inner side of the tank is glued with an airbag, and the top of the airbag is glued with an equipment rack. The infrared thermal imager body is installed on the top of the frame; the infrared thermal imager blows and dissipates heat from the infrared thermal imager body through a fan, which improves the heat dissipation speed of the infrared thermal imager and reduces the influence of heat on the measurement results of the instrument; the infrared thermal imager The imager uses the spring to damp the tank and the air bag to damp the equipment frame, which improves the shock absorption effect of the infrared thermal imager body and avoids the damage of the infrared thermal imager body due to vibration.

Description

technical field [0001] The invention relates to the technical field of infrared thermal imagers, in particular to a four-field infrared thermal imager with a function of shock absorption and protection. Background technique [0002] Infrared thermal imaging technology has applications in both military and civilian areas. It originated from military use and gradually turned to civilian use. It is generally called a thermal imager in civilian use, and it is mainly used in research and development or industrial inspection and equipment maintenance, and is also widely used in fire prevention, night vision and security. The thermal imager uses the infrared detector and the optical imaging objective lens to receive the infrared radiation energy distribution pattern of the measured target and reflect it on the photosensitive element of the infrared detector to obtain an infrared thermal image, which is consistent with the thermal distribution on the surface of the object. correspo...

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Problems solved by technology

[0004] The object of the present invention is to provide a four-field infrared thermal imager with a shock-absorbing and protective function, so as to solve the problems caused by the four-field infrared thermal imaging of the existing four-field infrared thermal imager proposed in the above-mentioned background technology. The instrument itself will emit heat, and the heat will affect the measurement accuracy of the four-field infrared thermal imager. At the same time, the existing four-field infrared thermal imager has poor shock absorption effect and is easily affected by large vibrations. Problems that cause instrument damage

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