CN219301823U

CN219301823U - Temperature detection sensor

Info

Publication number: CN219301823U
Application number: CN202320103153.3U
Authority: CN
Inventors: 彭志坚; 彭小林; 李光岩
Original assignee: Shandong Victories Intelligent Control Technology Co ltd
Current assignee: Shandong Victories Intelligent Control Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-04
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to the technical field of temperature sensors, and provides a temperature detection sensor which comprises a sensor main body, a patch and a sensor head, wherein a connecting wire is arranged on one side of the sensor main body, the sensor head is arranged at one end of the connecting wire, a protection structure is arranged at the joint of the connecting wire and the sensor head, the patch is arranged at the bottom end of the sensor head, a fixing structure is arranged at the joint of the patch and the sensor head, the fixing structure comprises a first fixing frame, a fixing rod, a second fixing frame, a screw cap and a through groove, the first fixing frame is arranged on one side of the top end of the patch, and the second fixing frame is arranged on one side of the first fixing frame. According to the utility model, the fixing structure is arranged, so that the sensor head is prevented from falling off from the patch, and the first fixing frame, the fixing rod and the second fixing frame are matched for use, so that the sensor head can be fixed, the sensor head is prevented from falling off from the patch in the using process, and the fixing effect is improved.

Description

Temperature detection sensor

Technical Field

The utility model relates to the technical field of temperature sensors, in particular to a temperature detection sensor.

Background

A temperature sensor refers to a sensor that senses temperature and converts it into a usable output signal. The temperature sensor is a core part of the temperature measuring instrument and has various varieties. The method can be divided into two major types of contact type and non-contact type according to the measurement mode, wherein the patch type temperature sensor is widely used, is special for measuring the surface temperature of an object, has high measurement accuracy and high response speed, but has some problems in the use process of the traditional patch type temperature sensor;

1. in the using process of the traditional patch type temperature sensor, the condition that the sensing head and the patch are easy to fall off affects the detection effect;

2. in the long-time use process of the traditional patch type temperature sensor, the joint of the sensing head and the transmission line is very easy to break due to bending, so that the practicality is poor.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a temperature detection sensor which is used for solving the defect that the existing temperature detection sensor is easy to fall off between a sensor head and a patch in the using process.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the temperature detection sensor comprises a sensor main body, a patch and a sensor head, wherein a connecting wire is arranged on one side of the sensor main body, the sensor head is arranged at one end of the connecting wire, a protection structure is arranged at the joint of the connecting wire and the sensor head, and the patch is arranged at the bottom end of the sensor head;

the junction of paster and sensing head is provided with fixed knot constructs, fixed knot constructs including first mount, dead lever, second mount, nut and logical groove, first mount sets up one side on the paster top.

Preferably, one side of the first fixing frame is provided with a second fixing frame, a sensing head is inserted in the middle of the first fixing frame and the second fixing frame, a through groove is formed in the top ends of the first fixing frame and the second fixing frame, a fixing rod is inserted in the through groove, and a nut is arranged at one end of the fixing rod.

Preferably, the inner diameter of the through groove is larger than the outer diameter of the fixing rod, and an inserting structure is formed between the through groove and the fixing rod.

Preferably, the outside of dead lever is provided with the external screw thread, the inside of nut is provided with the internal screw thread, constitute threaded connection between dead lever and the nut.

Preferably, the protection architecture includes first protective housing, second protective housing, fixed lantern ring, stopper and rubber pad, the stopper sets up in the both ends of sensing head one side, first protective housing sets up in the top of connecting wire and sensing head junction, the second protective housing sets up in the bottom of connecting wire and sensing head junction, the inside of first protective housing and second protective housing is provided with the rubber pad, the outside of first protective housing and second protective housing is provided with fixed lantern ring.

Preferably, external threads are arranged on the outer sides of the first protective shell and the second protective shell, internal threads are arranged on the fixing collar, and threaded connection is formed between the fixing collar and the first protective shell and between the fixing collar and the second protective shell.

(III) beneficial effects

The temperature detection sensor provided by the utility model has the advantages that: the fixing structure is arranged, so that the sensor head is prevented from falling off from the patch, and the sensor head can be fixed through the cooperation of the first fixing frame, the fixing rod and the second fixing frame, so that the sensor head is prevented from falling off from the patch in the using process, and the fixing effect is improved;

through being provided with protection architecture, in order to prevent that cracked condition from appearing in the junction of sensing head and connecting wire, consequently through the cooperation of first protective housing, second protective housing and fixed lantern ring use, can carry out a reinforcement to the junction of sensing head and connecting wire, reduce the cracked condition of appearance to the effect of protection has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic front view of the fixing structure of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;

FIG. 4 is a schematic side view of a protective structure according to the present utility model;

fig. 5 is a schematic side view of the fixing structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a sensor body; 2. a patch; 3. a sensor head; 4. a fixed structure; 401. a first fixing frame; 402. a fixed rod; 403. the second fixing frame; 404. a screw cap; 405. a through groove; 5. a protective structure; 501. a first protective case; 502. a second protective case; 503. a fixed collar; 504. a limiting block; 505. a rubber pad; 6. and (5) connecting wires.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the temperature detection sensor provided by the utility model comprises a sensor main body 1, a patch 2 and a sensor head 3, wherein a connecting wire 6 is arranged on one side of the sensor main body 1, one end of the connecting wire 6 is provided with the sensor head 3, a protection structure 5 is arranged at the joint of the connecting wire 6 and the sensor head 3, the patch 2 is arranged at the bottom end of the sensor head 3, a fixing structure 4 is arranged at the joint of the patch 2 and the sensor head 3, the fixing structure 4 comprises a first fixing frame 401, a fixing rod 402, a second fixing frame 403, a nut 404 and a through groove 405, the first fixing frame 401 is arranged on one side of the top end of the patch 2, the second fixing frame 403 is arranged on one side of the first fixing frame 401, the through groove 405 is inserted in the middle of the second fixing frame 403, the fixing rod 402 is inserted in the inside of the top end of the first fixing frame 401, the nut 404 is arranged at one end of the fixing rod 402, the inner diameter of the through groove 405 is larger than the outer diameter of the fixing rod 402, an inserting structure is formed between the through groove 405 and the fixing rod 402, the fixing rod 402 is provided with a screw thread 404, and the screw thread is formed between the outside of the fixing rod 404 and the screw thread 404 is connected.

The temperature detection sensor based on embodiment 1 operates on the principle that: when the sensor main body 1 is used, the sensor head 3 is inserted into the first fixing frame 401 and the second fixing frame 403, after the sensor main body is inserted, the fixing rod 402 penetrates through the inside of the through groove 405, then the screw cap 404 is fixed at one end of the fixing rod 402, and the fixing work of the first fixing frame 401 and the second fixing frame 403 is completed, so that the sensor head 3 is fixed on the patch 2 and cannot fall off, and after the fixing of the sensor head 3 is completed, the patch 2 is stuck on the surface of an object to perform detection work of one temperature.

Example two

The embodiment further includes: the junction of connecting wire 6 and sensing head 3 is provided with protection architecture 5, protection architecture 5 includes first protective housing 501, second protective housing 502, fixed lantern ring 503, stopper 504 and rubber pad 505, stopper 504 sets up the both ends in sensing head 3 one side, first protective housing 501 sets up the top in connecting wire 6 and sensing head 3 junction, second protective housing 502 sets up the bottom in connecting wire 6 and sensing head 3 junction, the inside of first protective housing 501 and second protective housing 502 is provided with rubber pad 505, the outside of first protective housing 501 and second protective housing 502 is provided with fixed lantern ring 503, the outside of first protective housing 501 and second protective housing 502 is provided with the external screw thread, fixed lantern ring 503 is provided with the internal screw thread, constitute threaded connection between fixed lantern ring 503 and first protective housing 501 and the second protective housing 502.

In this embodiment, in order to prevent the connection between the sensor head 3 and the connection line 6 from breaking, the first protective housing 501 and the second protective housing 502 are mounted at the connection between them before use, and are fixed by the fixing collar 503, after the fixing, the first protective housing 501, the second protective housing 502 and the fixing collar 503 cooperate to protect the connection between the sensor head 3 and the connection line 6, so as to prevent the breakage during the long-time bending process, thereby completing the protection work.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Temperature detect sensor, including sensor main part (1), paster (2) and sensing head (3), its characterized in that: one side of the sensor main body (1) is provided with a connecting wire (6), one end of the connecting wire (6) is provided with a sensing head (3), a connecting part of the connecting wire (6) and the sensing head (3) is provided with a protection structure (5), and the bottom end of the sensing head (3) is provided with a patch (2);

the patch is characterized in that a fixing structure (4) is arranged at the joint of the patch (2) and the sensing head (3), the fixing structure (4) comprises a first fixing frame (401), a fixing rod (402), a second fixing frame (403), a nut (404) and a through groove (405), and the first fixing frame (401) is arranged on one side of the top end of the patch (2).

2. The temperature detection sensor according to claim 1, wherein: one side of first mount (401) is provided with second mount (403), the centre department of first mount (401) and second mount (403) is inserted and is equipped with sensing head (3), logical groove (405) have been seted up to the inside on first mount (401) and second mount (403) top, dead lever (402) have been inserted to the inside of logical groove (405), one end of dead lever (402) is provided with nut (404).

3. The temperature detection sensor according to claim 1, wherein: the inner diameter of the through groove (405) is larger than the outer diameter of the fixed rod (402), and an inserting structure is formed between the through groove (405) and the fixed rod (402).

4. The temperature detection sensor according to claim 1, wherein: the outside of dead lever (402) is provided with the external screw thread, the inside of nut (404) is provided with the internal screw thread, constitute threaded connection between dead lever (402) and nut (404).

5. The temperature detection sensor according to claim 1, wherein: the utility model discloses a sensor head, including protection architecture (5), protection architecture (5) are including first protective housing (501), second protective housing (502), fixed lantern ring (503), stopper (504) and rubber pad (505), stopper (504) set up in the both ends of sensing head (3) one side, first protective housing (501) set up in the top of connecting wire (6) and sensing head (3) junction, second protective housing (502) set up in the bottom of connecting wire (6) and sensing head (3) junction, the inside of first protective housing (501) and second protective housing (502) is provided with rubber pad (505), the outside of first protective housing (501) and second protective housing (502) is provided with fixed lantern ring (503).

6. The temperature detection sensor according to claim 5, wherein: the outside of first protective housing (501) and second protective housing (502) is provided with the external screw thread, fixed lantern ring (503) is provided with the internal screw thread, constitute threaded connection between fixed lantern ring (503) and first protective housing (501) and second protective housing (502).