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Sensor fixing and fastening structure

A technology for fastening structures and sensors, applied in instruments, scientific instruments, measuring heat, etc., can solve the problems of inaccurate measurement results, easy loosening of temperature sensors, affecting the use of refrigeration systems, etc., to improve stability, great economic value and Use-value, well-structured effects

Pending Publication Date: 2022-07-29
惠州市采风科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, workers often fix the temperature sensor on the pipeline by means of cable ties or welding. In this way, due to the large temperature change during use, the production temperature sensor is easy to loosen, resulting in inaccurate measurement results. Accurate, and seriously affect the use of the entire refrigeration system, therefore, need further improvement

Method used

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  • Sensor fixing and fastening structure
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  • Sensor fixing and fastening structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like Figure 1-7 As shown, this embodiment provides a sensor fixing and fastening structure, including a clamping member 1 for fixing the temperature sensor 100 and the pipeline 200, and a fastener 2 matched with the clamping member 1. The fastener 2 is used to further tighten the clamping member 1 to prevent the clamping member 1 from loosening with the temperature sensor 100 or the pipeline 200 .

[0034] In this embodiment, the clamping member 1 is provided with a first fixing portion 3 for fixing the temperature sensor 100 or the pipeline 200 .

[0035] In this embodiment, the clamping member 1 is further provided with a second fixing portion 4 for fixing the pipeline 200 or the temperature sensor 100 . In this embodiment, the first fixing portion 3 and the second fixing portion 4 are curved, and the curvature of the curvature corresponds to the curvature of the curved surface of the contact surface of the pipeline 200 and the temperature sensor 100 .

[0036] mat...

Embodiment 2

[0045] like Figure 8-10 As mentioned above, the difference between this embodiment and Embodiment 1 is that in this embodiment, the fastener 8 is connected to the first fixing part 3 or the second fixing part 4 in a different structure. The two sides of the fastening position 8 on the part 2 are provided with a beveled clamping body 801, and the first fixing part 3 or the second fixing part 4 is provided with a bayonet that matches the clamping body 801. In the structure 802 , the fastener 2 and the first fixing part 3 or the second fixing part 4 are locked together by snapping the locking body 801 into the bayonet structure 802 .

Embodiment 3

[0047] like Figure 11 As shown, the difference between this embodiment and Embodiments 1 and 2 is that there is no partition structure between the first fixing part 3 and the second fixing part 4 in this embodiment.

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PUM

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Abstract

The invention provides a sensor fixing and fastening structure which comprises a clamping piece used for fixing a temperature sensor and a pipeline and a fastening piece matched with the clamping piece, and the fastening piece is used for further fastening the clamping piece to prevent the clamping piece and the temperature sensor or the pipeline from loosening. The sensor fixing and fastening structure has the advantages of being exquisite in structure, firm in fixation, not prone to loosening and the like, in the design process, the temperature sensor and the pipeline are fixed through the clamping piece firstly, then locking and fixing are conducted through the fastening piece, in the using process, it is guaranteed that the temperature sensor and the pipeline are tightly attached, and the temperature sensor and the pipeline are not prone to loosening. And meanwhile, the stability of the whole refrigerating system is greatly improved, and therefore great economic value and use value are achieved.

Description

technical field [0001] The invention relates to the technical field of refrigeration system fitting design, in particular to a sensor fixing and fastening structure. Background technique [0002] A temperature sensor is a sensor that can convert temperature into a usable output signal. A temperature sensor is a device that indirectly measures by changing a certain characteristic of an object with temperature. The characteristics of many materials and components change with temperature, so there are quite a few materials that can be used as temperature sensors. Temperature sensors cause physical parameters to change with temperature: expansion, resistance, capacitance, electromotive force, magnetic properties, frequency, optical properties, thermal noise, and so on. With the development of production, new temperature sensors will continue to emerge. Temperature sensor is the earliest developed and most widely used type of sensor. The market share of temperature sensors gre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/14F25B49/00
CPCG01K1/14F25B49/00F25B2700/21
Inventor 朱永生
Owner 惠州市采风科技有限公司