High-sensitivity probe for temperature sensor

Abstract

The utility model discloses a high-sensitivity probe for a temperature sensor, which comprises a detection mechanism and a dust removal mechanism, the detection mechanism comprises a sensor, a probe main body connected with the sensor, and the dust removal mechanism, the dust removal mechanism comprises a corrugated pipe and a movable clamping sleeve, wherein the corrugated pipe is movably connected to the outer side of the probe body in a sleeving mode and connected with the sensor, and the movable clamping sleeve is connected with the corrugated pipe in a clamped mode. According to the utility model, before the probe main body is used, the corrugated pipe is lengthened to enable the probe main body to be completely retracted into the corrugated pipe, in the process, dust on the outer wall of the probe main body is scraped by the pipe end of the corrugated pipe, then, a worker takes down the movable clamping sleeve, and the movable clamping sleeve rotates for a circle along the pipe end of the corrugated pipe, so that the dust is completely removed; and when the probe main body is exposed out of the corrugated pipe, cleanness and tidiness can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of die changing of riveting machines, in particular to a highly sensitive probe for a temperature sensor. Background Technique

[0002] A temperature sensor refers to a sensor that can sense temperature and convert it into an available output signal. The temperature sensor is the core part of a temperature measuring instrument and comes in a wide variety. It can be divided into two categories: contact type and non-contact type according to the measurement method, and into two categories: thermal resistance and thermocouple according to the sensor material and electronic component characteristics.

[0003] The application number CN201922165780.6 discloses a probe temperature sensor, which relates to the field of temperature detection. This probe temperature sensor includes structures such as a handle. In this probe temperature sensor, the elastic corrugated pipe slides and contracts along the outer surface of the probe to scrape the surface of the probe, effectively preventing foreign matters from accumulating on the probe surface and having a certain cleaning effect. However, when it is specifically used, there is still a problem. The dust scraped off by the elastic corrugated pipe will adhere to the end of the corrugated pipe to some extent, and then when the corrugated pipe contracts, this dust will return to the probe, so the cleaning effect is poor. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the utility model is as follows:

[0006] A highly sensitive probe for a temperature sensor includes a detection mechanism and a dust removal mechanism. The detection mechanism includes a sensor and a probe body connected to the sensor. The dust removal mechanism includes a corrugated pipe movably sleeved outside the probe body and connected to the sensor, and a movable collar clamped to the corrugated pipe.

[0007] By adopting the above technical solution, before the probe body is used, the corrugated pipe is stretched to completely retract the probe body into the corrugated pipe. During this process, the dust on the outer wall of the probe body is scraped off by the end of the corrugated pipe. After that, the staff removes the movable collar, and the movable collar rotates one circle along the end of the corrugated pipe, thereby achieving complete removal of the dust. Then, when the probe body is exposed from the corrugated pipe, it can be clean and tidy.

[0008] In a preferred example of the utility model, it can be further configured that the inner side of the movable collar is set as an arc surface, and the arc surface and the inner wall of the corrugated pipe form a circle.

[0009] In a preferred example of the utility model, it can be further configured that the movable collar and the corrugated pipe are made of the same material, and the movable collar is set as a U shape.

[0010] In a preferred embodiment, the utility model can be further configured as follows: a positioning pin is installed on one side of the corrugated pipe, and the outer end of the movable ferrule is movably clamped with the positioning pin.

[0011] In a preferred embodiment, the utility model can be further configured as follows: the thickness of the corrugated pipe is set to 1 cm.

[0012] By adopting the above technical solution, the beneficial effects obtained by the utility model are as follows:

[0013] In the utility model, before the probe body is used, the corrugated pipe is stretched so that the probe body is completely retracted into the corrugated pipe. During this process, the dust on the outer wall of the probe body is scraped off by the end of the corrugated pipe. Then, the staff removes the movable ferrule, and the movable ferrule rotates one circle along the end of the corrugated pipe, thereby realizing the complete removal of dust. Then, when the probe body is exposed from the corrugated pipe, it can be clean and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional view of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the detection mechanism of the utility model;

[0016] Figure 3 It is an assembly schematic diagram of the dust removal mechanism of the utility model;

[0017] Figure 4 It is a disassembly schematic diagram of the dust removal mechanism of the utility model.

[0018] REFERENCE MARKS:

[0019] 100, detection mechanism; 110, sensor; 120, probe body;

[0020] 200, dust removal mechanism; 210, corrugated pipe; 220, movable ferrule;

[0021] 300, positioning pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the utility model and the features in the embodiments can be combined with each other.

[0023] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model.

[0024] The following describes a highly sensitive probe for a temperature sensor provided by some embodiments of the utility model with reference to the accompanying drawings.

[0025] Example 1:

[0026] Combined with Figures 1-4 As shown, a highly sensitive probe for a temperature sensor provided by the present utility model includes a detection mechanism 100 and a dust removal mechanism 200. The detection mechanism 100 includes a sensor 110 and a probe body 120 connected to the sensor 110;

[0027] The dust removal mechanism 200 includes a corrugated pipe 210 movably sleeved outside the probe body 120 and connected to the sensor 110, and a movable sleeve 220 clamped to the corrugated pipe 210.

[0028] Furthermore, the movable sleeve 220 and the corrugated pipe 210 are made of the same material. The movable sleeve 220 is set to a U shape. Using the same material can reduce the manufacturing difficulty of the movable sleeve 220 and the corrugated pipe 210.

[0029] Furthermore, the thickness of the corrugated pipe 210 is set to 1 cm. With this size design, it is convenient for the corrugated pipe 210 to be stretched and telescoped.

[0030] Example 2:

[0031] Combined with Figure 3 As shown, on the basis of Example 1, the inner side of the movable sleeve 220 is set to an arc surface, and the arc surface and the inner wall of the corrugated pipe 210 form a circle. With this shape design, it is ensured that the inner wall of the corrugated pipe 210 can completely fit the outer wall of the probe body 120.

[0032] Example 3:

[0033] Combined with Figures 1-3 As shown, in the above embodiment, a positioning pin 300 is installed on one side of the corrugated pipe 210, and the outer end of the movable sleeve 220 is movably clamped to the positioning pin 300. By setting the positioning pin 300, the movable sleeve 220 can be fixed to prevent the movable sleeve 220 from being lost.

[0034] The working principle and usage process of the present utility model: When this device is put into actual use, before the probe body 120 is used, the corrugated pipe 210 is stretched so that the probe body 120 is completely retracted into the corrugated pipe 210. During this process, the dust on the outer wall of the probe body 120 is scraped off by the end of the corrugated pipe 210. Then, the staff removes the movable sleeve 220, and the movable sleeve 220 rotates one circle along the end of the corrugated pipe 210, thereby achieving complete removal of the dust. Then, when the probe body 120 is exposed from the corrugated pipe 210, it can be clean and tidy.

[0035] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A highly sensitive probe for a temperature sensor, characterized in that, Comprising: A detection mechanism (100), the detection mechanism (100) includes a sensor (110) and a probe body (120) connected to the sensor (110); A dust removal mechanism (200), the dust removal mechanism (200) includes a corrugated pipe (210) movably sleeved outside the probe body (120) and connected to the sensor (110), and a movable ferrule (220) clamped to the corrugated pipe (210).

2. The highly sensitive probe for a temperature sensor according to claim 1, wherein The inner side of the movable ferrule (220) is set as an arc surface, and the arc surface and the inner wall of the corrugated pipe (210) form a circle.

3. The highly sensitive probe for a temperature sensor according to claim 1, characterized in that, The movable ferrule (220) and the corrugated pipe (210) are made of the same material, and the movable ferrule (220) is set as a U shape.

4. The highly sensitive probe for a temperature sensor according to claim 1, wherein A positioning pin (300) is installed on one side of the corrugated pipe (210), and the outer end of the movable ferrule (220) is movably clamped to the positioning pin (300).

5. The highly sensitive probe for a temperature sensor according to claim 1, wherein, The thickness of the corrugated pipe (210) is set to 1 cm.

Images