Temperature sensor with anti-collision structure

Abstract

The utility model relates to the technical field of temperature sensors, and discloses a temperature sensor with an anti-collision structure, which comprises a temperature sensor main body, the bottom end of the temperature sensor main body is fixedly connected with a mounting seat, and the center of the bottom end of the mounting seat is fixedly connected with a detection head. A guide rod is fixedly connected to the position, close to the periphery of the detection head, of the bottom of the mounting base, a fixed anti-collision ring is connected to the guide rod in a sleeving mode, an adjusting supporting assembly is arranged at the bottom end of the guide rod and comprises a movable anti-collision ring, and clamping assemblies are arranged in the movable anti-collision ring and the fixed anti-collision ring correspondingly. According to the utility model, through the clamping assembly, the fixed anti-collision ring and the movable anti-collision ring which are provided with the telescopic damping spring shock absorbers, and the damping clamping pads at the telescopic ends of the damping spring shock absorbers support multiple points of the periphery of the detection head, impact force caused by monitoring fluid passing through the detection head can be counteracted and cushioned; therefore, the detection head is supported in an anti-collision and damping manner.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature sensor technical field especially relates to a temperature sensor with anti -impact structure. BACKGROUND

[0002] Temperature sensor is the sensor that can feel temperature and convert into available output signal. Temperature sensor is the core part of temperature measuring instrument, and the variety is numerous.

[0003] Chinese patent announcement number: CN213714562U discloses a kind of temperature sensor with anti-impact structure, including temperature sensor probe, the top of temperature sensor probe is provided with connecting handle, the bottom surface of temperature sensor probe is provided with support column, the bottom surface of support column is fixed on the surface of gasket, the bottom surface of gasket is provided with suction disc, the top surface of connecting handle is provided with pull column, the top end of pull column is fixed on the bottom surface of collar, the inner ring surface of collar is provided with enclosure seat, the surface of enclosure seat is provided with damping strip, the inside of collar is provided with clamping plate;Beneficial effect is: the temperature sensor with anti-impact structure proposed in the utility model is provided with support column at the bottom of temperature sensor probe, support column bottom end pulls gasket, after temperature sensor probe is inserted into pipe body, support column pushes and pushes gasket and presses suction disc on the bottom inner wall of pipe body, so that temperature sensor probe cannot be swung by fluid impact, reduce temperature sensor probe bending breakage rate.

[0004] In the above-mentioned technology, although the anti-impact of the temperature sensor is realized, it does not have a detection head damping clamping structure and a telescopic self-adjusting support structure, which can easily cause the applicability and anti-impact of the detection head and the inner wall of the pipeline to be insufficient, thereby affecting the service life of the temperature sensor. Therefore, a temperature sensor with anti-impact structure is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a kind of temperature sensor with anti-impact structure, to improve the prior art, without the detection head damping clamping structure and telescopic self-adjusting support structure, which can easily cause the applicability and anti-impact of the detection head and the inner wall of the pipeline to be insufficient, thereby affecting the service life of the temperature sensor.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a temperature sensor with anti -impact structure, including temperature sensor main part, temperature sensor main part bottom fixedly connected with mounting seat, the bottom center of mounting seat is fixedly connected with the detection head, and the bottom of mounting seat is fixedly connected with the guide rod close to the outer periphery of detection head, the fixed anti -impact ring of guide rod is connected with the sleeve setting, the bottom of guide rod is provided with the adjusting support subassembly, the adjusting support subassembly includes movable anti -impact ring, the inside of movable anti -impact ring and fixed anti -impact ring all is provided with clamping component, and the bottom right side of mounting seat is fixedly connected with the limiting rod.

[0007] As further description of the above technical scheme:

[0008] Two movable anti -impact rings are arranged, and a plurality of connecting rods are fixedly connected between the adjacent sides of the two movable anti -impact rings, one movable anti -impact ring is fixedly connected with a connecting seat on the right side, and the other movable anti -impact ring is fixedly connected with a supporting block at the bottom.

[0009] As further description of the above technical scheme:

[0010] The connecting seat is connected to the periphery of the limiting rod, and a spring is arranged around the limiting rod between the movable anti -impact ring and the mounting seat.

[0011] As further description of the above technical scheme:

[0012] The top of the movable anti -impact ring is provided with a through hole matched with the installation of the guide rod, and the guide rod is distributed with three.

[0013] As further description of the above technical scheme:

[0014] The bottom of the supporting block is provided with anti -slip convex patterns.

[0015] As further description of the above technical scheme:

[0016] The clamping component includes a damping spring shock absorber, and the damping spring shock absorber is fixedly connected with a damping clamp pad at the telescopic end.

[0017] As further description of the above technical scheme:

[0018] The inside of the movable anti -impact ring and the fixed anti -impact ring is annularly connected with the fixed end of three damping spring shock absorbers.

[0019] As further description of the above technical scheme:

[0020] Two fixed anti -impact rings are arranged.

[0021] The utility model has the advantages that:

[0022] 1、The utility model discloses a through clamping assembly, fixed anti -collision ring with telescopic damping spring shock absorber, movable anti -collision ring, through the damping spring shock absorber shock attenuation pad of telescopic end supports the periphery of detection head many points, can offset the shock of the impact force of monitoring fluid through detection head, thereby anti -collision shock absorption support detection head uses.

[0023] 2、The utility model discloses a through adjusting support assembly, limit rod, spring, according to the pipe diameter depth condition of monitoring pipeline, can after the support block of movable anti -collision ring bottom contact pipeline inner wall, self -telescopic compression spring, drive movable anti -collision ring with connecting seat along the direction displacement of limit rod and guide rod, thereby limit stable support detection head, avoid detection head swing and be damaged by the impact of measured temperature fluid. DRAWINGS

[0024] Figure 1 The utility model proposes a kind of temperature sensor with anti-impact structure whole three-dimensional schematic Figure 1 ;

[0025] Figure 2 The utility model proposes a kind of whole three-dimensional schematic with anti-impact structure Figure 2 ;

[0026] Figure 3 The utility model proposes a kind of temperature sensor with anti-impact structure adjusting support assembly, limit rod, spring, clamping assembly structural schematic drawing of the utility model;

[0027] Figure 4 The utility model proposes a kind of temperature sensor with anti-impact structure guide rod, fixed anti -collision ring, clamping assembly structural schematic drawing.

[0028] Legend:

[0029] 1, temperature sensor main body;2, mounting seat;3, detection head;4, guide rod;5, fixed anti -collision ring;6, adjusting support assembly;61, movable anti -collision ring;62, connecting seat;63, connecting rod;64, support block;7, limit rod;8, spring;9, clamping assembly;91, damping spring shock absorber;92, shock attenuation pad. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0031] Referring to Figure 1 , Figure 2 and Figure 4 , the utility model provides a kind of temperature sensor with anti-collision structure: a kind of temperature sensor main body 1, temperature sensor main body 1 bottom end fixedly connected with the mounting seat 2 for temperature sensor main body 1 and detection pipeline connection, the bottom center of mounting seat 2 is fixedly connected with the detection head 3 for pipeline internal temperature monitoring, mounting seat 2 bottom and close to the outer periphery of detection head 3 fixedly connected with three annular distribution guide rod 4, guide rod 4 is connected with fixed anti-collision ring 5 and is set on, fixed anti-collision ring 5 is equipped with two, and the inside of movable anti-collision ring 61 and fixed anti-collision ring 5 is provided with clamping assembly 9, clamping assembly 9 includes damping spring shock absorber 91, and the telescopic end of damping spring shock absorber 91 is fixedly connected with shock-absorbing clamp pad 92, and the impact force caused by monitoring fluid passing through detection head 3 is offset and cushioned using by telescopic damping spring shock absorber 91 cooperation shock-absorbing clamp pad 92, the inside of movable anti-collision ring 61 and fixed anti-collision ring 5 is annularly connected with the fixed end of three damping spring shock absorbers 91, and movable anti-collision ring 61 and fixed anti-collision ring 5 with clamping assembly 9 are conveniently set in shock-absorbing support on the outside of detection head 3.

[0032] Referring to Figures 1-3 , the bottom right side of mounting seat 2 is fixedly connected with limit rod 7, and the bottom end of guide rod 4 is provided with telescopic adjusting adjusting support assembly 6 for supporting the inner wall of monitoring pipeline, and adjusting support assembly 6 includes movable anti-collision ring 61, the top of movable anti-collision ring 61 is provided with through hole of size matching guide rod 4 installation, and guide rod 4 is distributed and provided with three, and movable anti-collision ring 61 is equipped with two, and a plurality of connecting rods 63 are fixedly connected with annular distribution between the adjacent side of two movable anti-collision rings 61, the right side of one of movable anti-collision rings 61 is fixedly connected with connecting seat 62, connecting seat 62 is connected on the periphery of limit rod 7, and spring 8 is set on the periphery of limit rod 7 and between movable anti-collision ring 61 and mounting seat 2, and the bottom end of another movable anti-collision ring 61 is fixedly connected with support block 64, and the bottom of support block 64 is provided with anti-skid relief, and movable anti-collision ring 61 with connecting seat 62 is moved to the end close to limit rod 7 by spring 8 telescopic pressure holding, and according to the pipe diameter depth condition of monitoring pipeline, after the inner wall of pipeline is contacted by support block 64 at the bottom of movable anti-collision ring 61, spring 8 is self-extended and compressed, and movable anti-collision ring 61 with connecting seat 62 is driven to displace along the direction of limit rod 7 and guide rod 4, so as to limit and stably support detection head 3, avoid detection head 3 swing and damage by measured temperature fluid impact.

[0033] Working principle: in use, through the movable anti-collision ring 61 and the inner ring of the fixed anti-collision ring 5 are connected with the damping spring shock absorber 91 and the damping clamp pad 92 constitute the clamping assembly 9, multi-point clamping sleeve is set on the outside of the probe head 3, through the damping spring shock absorber 91 combines the advantages of spring member and damper, can utilize the elasticity of spring member to carry out preliminary buffer, can also pass through the action of damper rapidly attenuate vibration, provide more stable damping effect for the probe head 3 clamped by movable anti-collision ring 61 and fixed anti-collision ring 5 inside, the probe head 3 of temperature sensor main body 1 is inserted from the pipe opening, and is connected with the installation opening of pipe through the mounting seat 2 of temperature sensor main body 1, according to the pipe diameter depth condition of monitoring pipe, after the support block 64 of movable anti-collision ring 61 bottom contacts the inner wall of pipe, self-extend compression spring 8 is driven, the movable anti-collision ring 61 of connecting seat 62 is displaced along the direction of limiting rod 7 and guide rod 4, thereby limiting stable support probe head 3 carries out fluid temperature monitoring use.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified to the technical scheme recorded in the foregoing embodiments, or equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A temperature sensor with an impact-resistant structure, comprising a temperature sensor body (1), characterized in that: The temperature sensor body (1) is fixedly connected to a mounting base (2) at the bottom end. A probe (3) is fixedly connected to the center of the bottom end of the mounting base (2). A guide rod (4) is fixedly connected to the bottom of the mounting base (2) and near the outer periphery of the probe (3). A fixed anti-collision ring (5) is sleeved on the guide rod (4). An adjustment support assembly (6) is provided at the bottom end of the guide rod (4). The adjustment support assembly (6) includes a movable anti-collision ring (61). Both the movable anti-collision ring (61) and the fixed anti-collision ring (5) are provided with clamping assemblies (9). A limit rod (7) is fixedly connected to the bottom right side of the mounting base (2).

2. A temperature sensor with an anti-impact structure according to claim 1, characterized in that: There are two movable anti-collision rings (61). Multiple connecting rods (63) are fixedly connected in a ring between adjacent sides of the two movable anti-collision rings (61). A connecting seat (62) is fixedly connected to the right side of one of the movable anti-collision rings (61), and a support block (64) is fixedly connected to the bottom end of the other movable anti-collision ring (61).

3. A temperature sensor with an anti-impact structure according to claim 2, characterized in that: The connecting seat (62) is sleeved and connected to the periphery of the limiting rod (7), and a spring (8) is sleeved on the outer periphery of the limiting rod (7) and located between the movable anti-collision ring (61) and the mounting seat (2).

4. A temperature sensor with an anti-impact structure according to claim 2, characterized in that: The top of the movable anti-collision ring (61) is provided with a through hole for mounting a guide rod (4) of a matching size, and three guide rods (4) are distributed thereon.

5. A temperature sensor with an anti-impact structure according to claim 2, characterized in that: The bottom of the support block (64) is provided with anti-slip ridges.

6. A temperature sensor with an anti-impact structure according to claim 1, characterized in that: The clamping assembly (9) includes a damping spring shock absorber (91), and the telescopic end of the damping spring shock absorber (91) is fixedly connected to a shock-absorbing pad (92).

7. A temperature sensor with an anti-impact structure according to claim 6, characterized in that: The movable anti-collision ring (61) and the fixed anti-collision ring (5) are both connected in a ring shape to the fixed ends of three damping spring shock absorbers (91).

8. A temperature sensor with an anti-impact structure according to claim 1, characterized in that: There are two fixed anti-collision rings (5).

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