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A protection method for a heating body and a detection body and its protection parts

A technology for protecting parts and detecting bodies, applied in the field of detection, can solve the problems of different costs, damage to the heating body and the detecting body, and lack of protective measures for the heating body and the detecting body, etc. Improve low-cost effects

Active Publication Date: 2022-02-01
SHENZHEN SHENFEI ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also many types of detection bodies that cooperate with the heating element, and there are many structural styles. Generally, they are various temperature sensors, PT or detection type devices. Temperature sensors also include four main types, namely thermocouples, thermistors, and resistance temperature detection. RTDs and IC temperature sensors, in many fields, involve the cooperation of the heating element and the detection body to realize the detection work. The types of the heating element and the detection body are different, and the cost is different. The commonly used technical means are widely used, but the heating element and the detection body lack necessary protection measures during use, and the problem of damage to the heating element and the detection body often occurs due to improper placement or other unavoidable factors. At present failed to resolve

Method used

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  • A protection method for a heating body and a detection body and its protection parts
  • A protection method for a heating body and a detection body and its protection parts
  • A protection method for a heating body and a detection body and its protection parts

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specific Embodiment approach 1

[0028] Specific implementation mode one: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the protection method described in this embodiment is that the detection body 1 and the heating body 2 are arranged side by side to form a heat detection complex 3, and a protection member is arranged between the detected object 4 and the heat generation detection complex 3, and the protection member is under the action of an external force. Next, the process of changing the positional relationship between the detected object 4 and the fever detection complex 3 from a non-contact positional relationship to a contact positional relationship.

[0029] Further, the fever detection complex 3 is composed of the detection body 1 and the heating body 2. The specific composition method is that when the heating body 2 is a columnar body, the matching detection body 1 is a sleeve structure, and the heating body 2 is set on the detection body. 1, t...

specific Embodiment approach 2

[0032] Specific implementation mode two: as figure 1 , figure 2 and image 3 As shown, the protective element in this embodiment is an elastic expansion element, and the elastic expansion element includes at least two elastic expansion columns 5, at least two elastic expansion columns 5 are vertically arranged side by side, and a protective structure is formed between at least two elastic expansion columns 5. area, the fever detection complex 3 is set in the protected area, and the tops of at least two elastic telescopic columns 5 form a multi-point support surface, and the detected object 4 is arranged on the multi-point support surface, and each elastic telescopic column 5 acts on the external force After the compression action and the rebound action after the external force is removed, the height of each elastic telescopic column 5 in the ultimate compression state is smaller than the height of the heat detection complex 3 . In this way, it is ensured that the heating de...

specific Embodiment approach 3

[0037]Specific embodiment three: This embodiment is a further limitation of specific embodiment two. The elastic telescopic column 5 includes a push rod and an elastic base, and the thimble is a rigid rod body. Cooperating with the supporting end of the detected object 4, the multiple supporting ends form a multi-point supporting surface. The elastic performance of the elastic base cooperates with the gravity of the detected object 4, which can ensure that the elastic base is gradually compressed by the gravity of the detected object 4, so that the height of the elastic telescopic column 5 is reduced until the detected object 4 is in stable contact. When the heating end of the heating element 2 and the sensing end of the detection body 1 form a detection surface, the detected object 4 is lifted by the heating detection complex 3 and stops falling. At this time, the elastic telescopic column 5 also stops compressing. When the detection work After the completion, the object 4 to...

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Abstract

A protection method for a heating body and a detection body and a protection part thereof. The problem that the heating element and the detection body are easily damaged during the detection process due to the lack of protection measures when the heating element and the detection body are implemented. The protection method in the present invention is that the detection body and the heating body are arranged side by side to form a heat detection complex, and a protective part is arranged between the detected object and the heat detection complex, and the protective part combines the detected object and the heat detection complex under the action of external force The positional relationship between bodies changes from a non-contact positional relationship to a contact positional relationship. The protective parts in the present invention include three types, which are elastic telescopic parts, elastic lever parts and elevators controlled by induction controllers. The invention belongs to the technical field of detection.

Description

Technical field: [0001] The invention relates to a protection method for a heating body and a detection body and a protection piece thereof, belonging to the technical field of detection. Background technique: [0002] A heating element is an object that converts received energy into heat energy. There are many types of heating elements, specifically heating diaphragms, heating ceramics, and heating-type devices. The structures of heating elements are different, and the working principles are also different. There are also many types of detection bodies that cooperate with the heating element, and there are many structural styles. Generally, they are various temperature sensors, PT or detection type devices. Temperature sensors also include four main types, namely thermocouples, thermistors, and resistance temperature detection. RTDs and IC temperature sensors, in many fields, involve the cooperation of the heating element and the detection body to realize the detection work...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B3/02G01K1/08G01K1/14
CPCH05B3/02G01K1/08G01K1/14
Inventor 李国军
Owner SHENZHEN SHENFEI ELECTRONICS TECH