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Talking forehead thermometer calibration fixture and using method thereof

A forehead thermometer and fixture technology, which is applied in the field of forehead thermometer verification, can solve the problems of handheld gun posture and positioning accuracy, poor repeatability, reduced accuracy, and low accuracy, and achieves good adaptability and fit. High, firm grip

Pending Publication Date: 2019-03-29
GUANGZHOU INST OF MEASURING & TESTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Using the above method to calibrate the forehead temperature gun, although the hand-held method is flexible, the posture and positioning accuracy and repeatability of the hand-held gun are poor; the accuracy of aiming with the human eye is low; frequent and repeated operations are prone to fatigue and reduce accuracy.

Method used

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  • Talking forehead thermometer calibration fixture and using method thereof
  • Talking forehead thermometer calibration fixture and using method thereof
  • Talking forehead thermometer calibration fixture and using method thereof

Examples

Experimental program
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Embodiment Construction

[0043] Embodiments of the present invention will be described in detail below.

[0044] Such as Figure 1 to Figure 2 As shown, the forehead temperature gun verification fixture includes a gun head pressing device 10, a barrel adapter device 20, a gun handle tightening device 30, and a bottom plate adjustment device 40. The bottom end of the gun handle tightening device 30 is installed on the bottom plate adjustment device 40, one end of the gun barrel adapter 20 is movably connected with the top of the gun handle tightening device 30, and the gun head pressing device 10 is installed on the other end of the gun barrel adapter 20.

[0045] Wherein, the bottom plate adjusting device 40 comprises a supporting platform 41, an upper plate 42, a lower plate 43, and an adjusting bolt 44, one end of the upper plate 42 is hinged with one end of the lower plate 43, and the other end of the upper plate 42 is provided with a first screw hole, the second A screw hole matches the adjusting...

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Abstract

The invention discloses a talking forehead thermometer calibration fixture and a using method thereof. The talking forehead thermometer calibration fixture comprises a thermometer head compressing device, a thermometer tube adapting device, a thermometer handle tightening device and a bottom plate adjusting device, wherein a bottom end of the thermometer handle tightening device is arranged on thebottom plate adjusting device; one end of the thermometer tube adapting device is movably connected with a top end of the thermometer handle tightening device; and the thermometer head compressing device is arranged at the other end of the thermometer tube adapting device. Compared with a handholding manner, the mechanical locating manner of the talking forehead thermometer calibration fixture has the advantages of higher accuracy, reliability and repeatability.

Description

technical field [0001] The invention relates to the field of forehead temperature gun verification, in particular to a forehead temperature gun verification fixture and a method of use thereof. Background technique [0002] The forehead thermometer is a non-contact temperature measuring instrument, which is shaped like a pistol, with a handle, barrel and trigger. According to the relevant national regulations and specifications, the forehead thermometer, as a measuring instrument, needs periodic verification to ensure accurate and reliable measurement results. When implementing the verification, the verification personnel first measure the temperature of the heat source at a certain distance with a standard thermometer, and then use the forehead temperature gun to measure at the same point of the heat source, compare the two measurement results, and obtain the verification conclusion. Due to the temperature uniformity problem of the heat source itself, the temperature of di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/14A61B5/01
CPCA61B5/01G01K1/143
Inventor 蔡永洪梁满兵
Owner GUANGZHOU INST OF MEASURING & TESTING TECH
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