CN213842437U

CN213842437U - Temperature sensor probe protection device

Info

Publication number: CN213842437U
Application number: CN202023345150.6U
Authority: CN
Inventors: 邱丰; 孙倩
Original assignee: Suzhou Lanmei Electronics Co ltd
Current assignee: Suzhou Lanmei Electronics Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-30
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a temperature sensor probe protection device, including the mounting panel, the outer wall fixedly connected with fixed block of mounting panel, and the inner wall of fixed block installs the horizontal pole, the outer wall of horizontal pole is provided with adjusting spring, and the outer wall fixedly connected with stopper of horizontal pole, the outer wall fixedly connected with regulating block of mounting panel, and the inner wall of regulating block is provided with the grip block, the movable block is installed to the outer wall of grip block, and the outer wall of grip block is provided with the protective housing, the installation screw thread has been seted up to the inner wall of protective housing, and the outer wall threaded connection of installation screw thread has the installation piece, the probe is installed to the outer wall of installation piece. The utility model discloses an installation screw thread, installation piece and grip block isotructure's cooperation is used, can fix the cup joint at the outer wall of probe with the protective housing, and the in-process protection probe is not damaged in equipment is surveyed, is favorable to the follow-up continuation use of device, is favorable to improving temperature sensor's life.

Description

Temperature sensor probe protection device

Technical Field

The utility model relates to a temperature sensor technical field specifically is a temperature sensor probe protection device.

Background

The temperature sensor is a sensor which can sense temperature and convert the temperature into a usable output signal, is a core part of a temperature measuring instrument, has various varieties, can be divided into two types of contact and non-contact according to a measuring mode, and is divided into two types of thermal resistance and thermocouple according to sensor materials and electronic element characteristics.

In summary, the conventional temperature sensor usually uses a probe device directly, lacks a protection structure, is easy to cause damage to the probe, and affects the practicality of subsequent measurement, and the conventional temperature sensor with the protection device usually affects the accuracy of the temperature sensor probe in temperature sensing transmission due to the complexity and non-overheating property of the probe protection structure, and is not favorable for the accuracy of data, and the conventional equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature sensor probe protection device to the current temperature sensor who proposes in solving above-mentioned background art generally probe device directly uses, lacks protective structure, causes the damage of probe easily, influences follow-up measurement practicality, and the current temperature sensor who is equipped with protection device usually because probe protective structure's complicacy and no hot nature, influences the accurate nature of temperature sensor probe to the transmission of temperature perception easily, is unfavorable for the problem of the accuracy of data.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature sensor probe protection device, includes the mounting panel, the outer wall fixedly connected with fixed block of mounting panel, and the inner wall of fixed block installs the horizontal pole, the outer wall of horizontal pole is provided with regulating spring, and the outer wall fixedly connected with stopper of horizontal pole, the outer wall fixedly connected with regulating block of mounting panel, and the inner wall of regulating block is provided with the grip block, the movable block is installed to the outer wall of grip block, and the outer wall of grip block is provided with the protective housing, installation screw has been seted up to the inner wall of protective housing, and the outer wall threaded connection of installation screw has the installation piece, the probe is installed to the outer wall of installation piece, and the outer wall fixedly connected with connecting block of installation piece, the outer wall of connecting block is provided with the cable conductor.

Preferably, the outer wall of mounting panel is provided with servo motor, and servo motor's output shaft has the horizontal pole through shaft coupling swing joint.

Preferably, the outer wall of the fixing block is provided with a through hole, and the shape and size of the through hole are matched with those of the cross rod.

Preferably, one end of the cross rod penetrates through the outer wall of the clamping block and extends to the outer wall of the limiting block, the cross rod is in threaded connection with the moving block, and the outer wall of the cross rod and the inner wall of the moving block are both in threaded arrangement.

Preferably, the outer wall of regulating block is provided with the pivot, the grip block passes through pivot and regulating block swing joint.

Preferably, the clamping blocks are symmetrically arranged by taking the vertical center line of the adjusting block as a symmetry axis, and the clamping blocks are movably connected with the cross rod through moving blocks.

Preferably, the protective housing sets up with the regulating block is perpendicular, and the protective housing passes through grip block and regulating block swing joint, the inner wall of protective housing is provided with heat conduction silicone grease.

Compared with the prior art, the beneficial effects of the utility model are that: the protection device for the probe of the temperature sensor,

(1) the protective shell can be fixedly sleeved on the outer wall of the probe by matching the mounting threads, the mounting block, the clamping block and other structures, so that the probe is protected from being damaged in the detection process of equipment, the subsequent continuous use of the device is facilitated, and the service life of the temperature sensor is prolonged;

(2) through the matched use of the protective shell, the heat-conducting silicone grease and other structures, the heat energy can be conducted in time, the temperature sensor is prevented from influencing the sensitivity of the probe to temperature sensing due to the installation of the protective device, the accuracy of sensing and transmitting the temperature by the probe is favorably improved, and the accuracy of practical data is favorably ensured;

(3) the connecting structure between the protective shell and the probe is favorably reinforced by matching the structures such as the clamping block, the moving block and the protective shell, meanwhile, the structure is simple, the operation is convenient, when the probe or the protective shell needs to be disassembled and replaced, the time of an operator is favorably saved, the working pressure of the operator is reduced, and the work efficiency is favorably improved.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic view of a front view cross-sectional structure of the protective shell of the present invention;

fig. 3 is a schematic bottom sectional view of the present invention;

fig. 4 is a schematic bottom view of the present invention.

In the figure: 1. mounting a plate; 2. a fixed block; 3. a cross bar; 4. adjusting the spring; 5. a limiting block; 6. an adjusting block; 7. a clamping block; 8. a moving block; 9. a protective shell; 10. installing threads; 11. mounting blocks; 12. a probe; 13. connecting blocks; 14. a cable wire; 15. a servo motor; 16. a rotating shaft; 17. a through hole; 18. and (3) heat-conducting silicone grease.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a temperature sensor probe protection device is disclosed, as shown in figures 3 and 4, and comprises a mounting plate 1, wherein the outer wall of the mounting plate 1 is fixedly connected with a fixed block 2, the inner wall of the fixed block 2 is provided with a cross rod 3, the outer wall of the mounting plate 1 is provided with a servo motor 15, the output shaft of the servo motor 15 is movably connected with the cross rod 3 through a coupler, the opening of the servo motor 15 is facilitated to drive the rotation of the cross rod 3, the outer wall of the fixed block 2 is provided with a through hole 17, the shape and size of the through hole 17 are matched with the shape and size of the cross rod 3, the mounting of the cross rod 3 is facilitated, the through hole 17 is provided to facilitate the rotation of the cross rod 3, the outer wall of the cross rod 3 is provided with an adjusting spring 4, the outer wall of the cross rod 3 is fixedly connected with a limiting block 5, the outer wall of the mounting plate 1 is fixedly connected with an adjusting block 6, the inner wall of the adjusting block 6 is provided with a clamping block 7, and the outer wall of the adjusting block 6 is provided with a rotating shaft 16, the clamping block 7 is movably connected with the adjusting block 6 through a rotating shaft 16, the clamping block 7 is fixed at a fixed point through the rotating shaft 16, the clamping acting force of the clamping block 7 is enhanced, a moving block 8 is installed on the outer wall of the clamping block 7, one end of a cross rod 3 penetrates through the outer wall of the clamping block 7 and extends to the outer wall of the limiting block 5, the cross rod 3 is in threaded connection with the moving block 8, the outer wall of the cross rod 3 and the inner wall of the moving block 8 are both in threaded arrangement, the clamping block 7 is installed favorably, the cross rod 3 is in threaded connection with the moving block 8, the moving block 8 can adjust the position along with the rotation of the cross rod 3, the clamping block 7 is symmetrically arranged by taking the vertical central line of the adjusting block 6 as a symmetric axis, the clamping block 7 is movably connected with the cross rod 3 through the moving block 8, the uniformity of the clamping acting force of the clamping block 7 on a clamped object is facilitated, and the outer wall of the clamping block 7 is provided with a protective shell 9, the protective shell 9 is perpendicular to the adjusting block 6, the protective shell 9 is movably connected with the adjusting block 6 through the clamping block 7, the heat-conducting silicone grease 18 is arranged on the inner wall of the protective shell 9, heat conduction is facilitated, the arrangement of the protective shell 9 is prevented from influencing the sensing accuracy of the probe 12 on temperature, heat can be conducted in time through the matched use of the protective shell 9 and the heat-conducting silicone grease 18 and other structures, the temperature sensor is prevented from influencing the sensitivity of the probe 12 on temperature sensing due to the installation of a protection device, the sensing transmission accuracy of the probe 12 on temperature is facilitated, the accuracy of practical data is facilitated to be ensured, the connection structure between the protective shell 9 and the probe 12 is facilitated to be reinforced through the matched use of the clamping block 7, the moving block 8, the protective shell 9 and other structures, meanwhile, the structure is simple, the operation is convenient, and when the probe 12 or the protective shell 9 needs to be disassembled and replaced, the time of the operator is saved, the working pressure of the operator is reduced, and the working efficiency of the operator is improved.

As shown in fig. 1, 2, 3 and 4, an installation thread 10 is provided on an inner wall of a protective shell 9, an installation block 11 is connected to an outer wall thread of the installation thread 10, the protective shell 9 can be fixedly sleeved on an outer wall of a probe 12 by using the installation thread 10, the installation block 11, a clamping block 7 and other structures in a matching manner, the probe 12 is protected from being damaged in the detection process of equipment, subsequent continuous use of the device is facilitated, the service life of the temperature sensor is prolonged, the probe 12 is installed on the outer wall of the installation block 11, a connection block 13 is fixedly connected to the outer wall of the installation block 11, and a cable 14 is arranged on the outer wall of the connection block 13.

The working principle is as follows: when the temperature sensor probe protection device is used, firstly, the heat-conducting silicone grease 18 is poured into the protective shell 9, the protective shell 9 is sleeved on the outer wall of the probe 12, as the protective shell 9 is in threaded connection with the mounting block 11 through the mounting threads 10, the mounting block 11 and the protective shell 9 are driven to be screwed and fixed by rotating the protective shell 9, then the servo motor 15 is started, the cross rod 3 is driven to rotate by starting the servo motor 15, as the cross rod 3 is in threaded connection with the moving block 8, and the threads of the cross rod are symmetrically arranged by taking the vertical central line of the adjusting block 6 as a symmetry axis, the moving block 8 is driven to move back to the left side and the right side by the rotation of the cross rod 3, the clamping block 7 is driven by the movement of the moving block 8, as the clamping block 7 is movably connected with the adjusting block 6 through the rotating shaft 16, one end of the clamping block 7 moves towards the direction far away from the moving block 8, and the other end of the clamping block 7 draws in inwards, so as to realize the clamping and fixing of the protective shell 9, therefore, the secondary fixing effect on the protective shell 9 is achieved, the protective effect of the protective shell 9 on the probe 12 is effectively guaranteed, and all work is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A temperature sensor probe protection device comprises a mounting plate (1), and is characterized in that: the outer wall of the mounting plate (1) is fixedly connected with a fixing block (2), the inner wall of the fixing block (2) is provided with a cross rod (3), the outer wall of the cross rod (3) is provided with an adjusting spring (4), the outer wall of the cross rod (3) is fixedly connected with a limiting block (5), the outer wall of the mounting plate (1) is fixedly connected with an adjusting block (6), and the inner wall of the adjusting block (6) is provided with a clamping block (7), the outer wall of the clamping block (7) is provided with a moving block (8), and the outer wall of the clamping block (7) is provided with a protective shell (9), the inner wall of the protective shell (9) is provided with a mounting thread (10), and the outer wall of the mounting thread (10) is connected with a mounting block (11) in a threaded manner, the outer wall of the mounting block (11) is provided with a probe (12), and the outer wall of the mounting block (11) is fixedly connected with a connecting block (13), and the outer wall of the connecting block (13) is provided with a cable (14).

2. The temperature sensor probe protection device of claim 1, wherein: the outer wall of mounting panel (1) is provided with servo motor (15), and the output shaft of servo motor (15) has horizontal pole (3) through shaft coupling swing joint.

3. The temperature sensor probe protection device of claim 1, wherein: the outer wall of the fixing block (2) is provided with a through hole (17), and the shape and the size of the through hole (17) are matched with those of the cross rod (3).

4. The temperature sensor probe protection device of claim 1, wherein: one end of the cross rod (3) penetrates through the outer wall of the clamping block (7) and extends to the outer wall of the limiting block (5), the cross rod (3) is in threaded connection with the moving block (8), and the outer wall of the cross rod (3) and the inner wall of the moving block (8) are both in threaded arrangement.

5. The temperature sensor probe protection device of claim 1, wherein: the outer wall of regulating block (6) is provided with pivot (16), grip block (7) are through pivot (16) and regulating block (6) swing joint.

6. The temperature sensor probe protection device of claim 1, wherein: the clamping blocks (7) are symmetrically arranged by taking the vertical center line of the adjusting block (6) as a symmetry axis, and the clamping blocks (7) are movably connected with the cross rod (3) through moving blocks (8).

7. The temperature sensor probe protection device of claim 1, wherein: the protective shell (9) is perpendicular to the adjusting block (6), and the protective shell (9) is movably connected with the adjusting block (6) through the clamping block (7).