High-precision long-distance infrared body temperature measuring equipment

A long-distance infrared, measuring equipment technology, applied in radiation pyrometry, measuring devices, optical radiation measurement and other directions, can solve the problems of low practicability and low precision, improve accuracy, achieve temperature balance, and facilitate temperature measurement Effect

Active Publication Date: 2021-09-28
SHENZHEN AEON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a high-precision long-distance infrared body temperature measuring device, which has the advantages of high precision and high practicability, and solves the problems of low precision and low practicability

Method used

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  • High-precision long-distance infrared body temperature measuring equipment
  • High-precision long-distance infrared body temperature measuring equipment
  • High-precision long-distance infrared body temperature measuring equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-Figure 5 , a high-precision long-distance infrared body temperature measurement device, including an adjustment mechanism 3, the adjustment mechanism 3 includes a pneumatic device 31, the outside of the pneumatic device 31 is provided with a piston plate-32, and the internal thread of the piston plate-32 is connected with a screw rod- 33, the middle part of the screw rod one 33 is connected with a rotating plate one 34, and the outer side of the rotating plate one 34 is movably connected with a bellows 35, and the bottom end of the bellows 35 is fixedly connected with a shell one 36, and the inside of the shell one 36 is fixed A receiving device 37 is connected, and a polarizer 38 is movably connected to the inside of the housing one 36. Therefore, the heat inside the housing one 36 is taken out, reducing the temperature difference between the inside and outside of the equipment where the temperature measuring equipment is located, and realizing The temper...

Embodiment 2

[0028] see Figure 1-Figure 5 , a high-precision long-distance infrared body temperature measurement device, including an adjustment mechanism 3, the adjustment mechanism 3 includes a pneumatic device 31, the outside of the pneumatic device 31 is provided with a piston plate-32, and the internal thread of the piston plate-32 is connected with a screw rod- 33, the middle part of the screw rod one 33 is connected with a rotating plate one 34, and the outer side of the rotating plate one 34 is movably connected with a bellows 35, and the bottom end of the bellows 35 is fixedly connected with a shell one 36, and the inside of the shell one 36 is fixed A receiving device 37 is connected, and a polarizer 38 is movably connected to the inside of the housing one 36. Therefore, the heat inside the housing one 36 is taken out, reducing the temperature difference between the inside and outside of the equipment where the temperature measuring equipment is located, and realizing The temper...

Embodiment 3

[0030] see Figure 1-Figure 5, a high-precision long-distance infrared body temperature measurement device, including an adjustment mechanism 3, the adjustment mechanism 3 includes a pneumatic device 31, the outside of the pneumatic device 31 is provided with a piston plate-32, and the internal thread of the piston plate-32 is connected with a screw rod- 33, the middle part of the screw rod one 33 is connected with a rotating plate one 34, and the outer side of the rotating plate one 34 is movably connected with a bellows 35, and the bottom end of the bellows 35 is fixedly connected with a shell one 36, and the inside of the shell one 36 is fixed A receiving device 37 is connected, and a polarizer 38 is movably connected to the inside of the housing one 36. Therefore, the heat inside the housing one 36 is taken out, reducing the temperature difference between the inside and outside of the equipment where the temperature measuring equipment is located, and realizing The tempera...

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Abstract

The invention relates to the technical field of infrared equipment, and discloses high-precision long-distance infrared body temperature measuring equipment. The equipment comprises an adjusting mechanism, and the adjusting mechanism comprises a pneumatic device; a first piston plate is arranged on the outer side of the pneumatic device, and a first screw is in threaded connection with the interior of the first piston plate; the middle of the first screw rod is in transmission connection with a first rotating plate, and the outer side of the first rotating plate is movably connected with a corrugated pipe. According to the high-precision long-distance infrared body temperature measuring equipment, heat in the first shell is brought out, the temperature difference between the inside and the outside of the equipment in the environment where the temperature measuring equipment is located is reduced, temperature balance is achieved, light rays subjected to diffuse reflection of an object pass through the second polariscope, environment glare is eliminated, uneven light ray reflection is reduced to the minimum degree, temperature measurement is facilitated, accuracy is improved, measurement is carried out on a measured person and an object at different angles, and interference of ambient light is reduced.

Description

technical field [0001] The invention relates to the technical field of infrared equipment, in particular to a high-precision long-distance infrared body temperature measuring equipment. Background technique [0002] The remote infrared body temperature measuring equipment of the prior art has the following problems: [0003] First, the measurement accuracy of infrared measurement equipment in the prior art is affected by radiation coefficient, distance and field of view, while long-distance measurement equipment has high requirements for distance coefficient and optical resolution under the condition of meeting the use requirements. Therefore, a lens with a larger numerical aperture is used to improve the resolution, but when measuring, the resolution is larger, so that the depth of focus is smaller, and infrared rays will be affected to a certain extent when performing temperature measurement imaging; [0004] Second, the ambient temperature will also have a certain impact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J5/00G01J5/02G01J5/04
CPCG01J5/0025G01J5/0205G01J5/04Y02A90/10
Inventor 张杰
Owner SHENZHEN AEON TECH CO LTD
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