CN215414074U

CN215414074U - Temperature sensor replacing device

Info

Publication number: CN215414074U
Application number: CN202120646768.1U
Authority: CN
Inventors: 王宏
Original assignee: Irico Hefei LCD Glass Co Ltd
Current assignee: Irico Hefei LCD Glass Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-01-04
Anticipated expiration: 2031-03-26

Abstract

The utility model belongs to the technical field of temperature sensors, and particularly relates to a temperature sensor replacing device which comprises a fixing box, a temperature sensor body, a fixing assembly and a supporting rod, wherein the fixing box is provided with a fixing groove; a first cavity is formed in the fixed box; the temperature sensor body is connected in the first cavity in a sliding manner; the fixing component is arranged at the bottom of the fixing box; the fixing component is sleeved on the side wall of the supporting rod; the complex steps during the replacement of the temperature sensor are reduced, so that the operation of the worker during the replacement of the temperature sensor is simpler and more convenient, the installation time is saved, and the working efficiency of the worker is improved.

Description

Temperature sensor replacing device

Technical Field

The utility model belongs to the technical field of temperature sensors, and particularly relates to a temperature sensor replacing device.

Background

The temperature sensor (temperature transducer) is a sensor capable of sensing temperature and converting the sensed temperature into a usable output signal, and is a core part of a temperature measuring instrument and is of various types. The measurement method can be divided into a contact type and a non-contact type, and the measurement method can be divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements.

Among the prior art at present, in our long-term observation discovery, current temperature sensor adopts welding or bolt to fix usually, and the staff is very inconvenient when temperature sensor damages and needs to be changed, and is troublesome during the installation, loaded down with trivial details during the dismantlement, has influenced staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a temperature sensor replacing device, which aims to make up for the defects of the prior art and solve the problems that the existing temperature sensor is usually fixed by welding or bolts, is very inconvenient to replace when the temperature sensor is damaged, is very troublesome to install and is very complicated to disassemble, and the working efficiency of workers is influenced.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a temperature sensor replacing device, which comprises a fixing box, a temperature sensor body, a fixing assembly and a supporting rod, wherein the fixing box is arranged on the fixing box; a first cavity is formed in the fixed box; the temperature sensor body is connected in the first cavity in a sliding manner; the fixing component is arranged at the bottom of the fixing box; the fixing component is sleeved on the side wall of the supporting rod;

two fixing support rods are fixedly connected to the side wall of the temperature sensor body; the side wall of the first cavity is provided with an L-shaped groove corresponding to the fixed support rod; the fixed supporting rod is connected in the L-shaped groove in a sliding mode.

Preferably, the fixing assembly comprises a C-shaped fixing plate, a first spring, a first fixing plate and a pull pin; an arc-shaped groove is formed in the bottom side of the fixed box; the C-shaped fixing plate is fixedly connected in the arc-shaped groove; two second cavities are formed in the C-shaped fixing plate; one end of the first spring is fixedly connected to the side wall of the second cavity; the first fixing plate is fixedly connected to the other end of the first spring and is connected in the second cavity in a sliding mode; a pull pin is fixedly connected to the side wall of the first fixing plate; the side wall of the C-shaped fixing plate is provided with a first groove corresponding to the pull pin; the pull pin is connected in the first groove in a sliding manner; the C-shaped fixing plate is sleeved on the side wall of the supporting rod; the second cavities are symmetrically arranged.

Preferably, a rotating shaft is rotatably connected to the bottom side of the first cavity; the top end of the rotating shaft is fixedly connected with a first supporting plate; a group of second springs is fixedly connected to the top side of the first supporting plate; a second supporting plate is fixedly connected to the top end of the second spring; the temperature sensor body is placed on the top side of the second support plate.

Preferably, a first rubber block is fixedly connected to the top side of the fixing support rod.

Preferably, the side wall of the bottom of the C-shaped fixing plate is fixedly connected with a second rubber block.

Preferably, a group of limiting rods is fixedly connected to the side wall of the bottom of the C-shaped fixing plate; the side wall of the supporting rod is provided with a limiting groove corresponding to the limiting rod; the limiting rod is connected in the limiting groove of the shaft in a sliding manner.

The utility model has the beneficial effects that:

1. the utility model provides a temperature sensor replacing device, which can be used for installing a temperature sensor only by pressing and rotating when the temperature sensor is replaced by virtue of the structural design of a fixing box, a temperature sensor body and a fixing support rod, so that the complex steps for replacing the temperature sensor are reduced, the operation of a worker is simpler and more convenient when the temperature sensor is replaced, the installation time is saved, and the working efficiency of the worker is further improved.

2. The utility model provides a temperature sensor replacing device, which is characterized in that the whole device is simply and stably fixed through the structural design of a C-shaped fixing plate, a first spring, a first fixing plate and a pull pin, the stability of a temperature sensor is enhanced, the abnormal contact of the temperature sensor caused by slight shaking is avoided, and the influence on an observation result is further avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the fastening assembly after the first fastening plate has been retracted;

FIG. 4 is a schematic structural diagram of an L-shaped groove;

fig. 5 is a perspective view of the fastening assembly in a retracted state.

Illustration of the drawings:

1. a fixed box; 11. a first cavity; 12. a temperature sensor body; 13. fixing the supporting rod; 14. an L-shaped groove; 2. a fixing assembly; 21. an arc-shaped slot; 22. a C-shaped fixing plate; 23. a second cavity; 24. A first spring; 25. a first fixing plate; 26. pulling a pin; 27. a first groove; 31. a rotating shaft; 32. a first support plate; 33. a second spring; 34. a second support plate; 4. a first rubber block; 5. a second rubber block; 61. a limiting rod; 62. a limiting groove; 7. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 5, the present invention provides a temperature sensor replacing device, which includes a fixing box 1, a temperature sensor body 12, a fixing component 2 and a supporting rod 7; a first cavity 11 is formed in the fixed box 1; the temperature sensor body 12 is connected in the first cavity 11 in a sliding manner; the fixing component 2 is arranged at the bottom of the fixing box 1; the fixed component 2 is sleeved on the side wall of the support rod 7; two fixing support rods 13 are fixedly connected to the side wall of the temperature sensor body 12; the side wall of the first cavity 11 is provided with an L-shaped groove 14 corresponding to the fixed support rod 13; the fixed support rod 13 is connected in the L-shaped groove 14 in a sliding manner; when the temperature sensor is installed, firstly, the fixing support rod 13 is aligned with the L-shaped groove 14, then the temperature sensor body 12 is placed in the first cavity 11, then the temperature sensor body 12 is rotated, the fixing support rod 13 is clamped in the L-shaped groove 14, the temperature sensor can be fixed in the fixing box 1, and then the temperature sensor is fixed on the support rod 7 through the fixing component 2 at the bottom of the fixing box 1; when the temperature sensor body 12 is disassembled, the temperature sensor body 12 is rotated reversely, and then lifted upwards, so that the temperature sensor body 12 can be taken out; the steps of installing and disassembling the temperature sensor body 12 are avoided to be complicated, so that the operation of workers when the temperature sensor body 12 is replaced is simpler and easier, the installation time is saved, and the working efficiency of the workers is improved.

As an embodiment of the present invention, the fixing assembly 2 includes a C-shaped fixing plate 22, a first spring 24, a first fixing plate 25 and a pull pin 26; an arc-shaped groove 21 is formed in the bottom side of the fixed box 1; the C-shaped fixing plate 22 is fixedly connected in the arc-shaped groove 21; two second cavities 23 are formed in the C-shaped fixing plate 22; one end of the first spring 24 is fixedly connected to the side wall of the second cavity 23; the first fixing plate 25 is fixedly connected to the other end of the first spring 24 and is slidably connected in the second cavity 23; a pull pin 26 is fixedly connected to the side wall of the first fixing plate 25; a first groove 27 corresponding to the pull pin 26 is formed in the side wall of the C-shaped fixing plate 22; the pull pin 26 is slidably connected in the first groove 27; the C-shaped fixing plate 22 is sleeved on the side wall of the supporting rod 7; the second cavities 23 are symmetrically arranged; when the temperature sensor is used, firstly, the pull pin 26 is pulled, the pull pin 26 slides in the first groove 27, so that the first fixing plate 25 slides towards the first spring 24 in the C-shaped fixing plate 22, the first spring 24 contracts, then the C-shaped fixing plate 22 is placed on the supporting rod 7, after the pull pin 26 is loosened, the first spring 24 is recovered from the contraction state, the first fixing plate 25 slides out, so that the C-shaped fixing plate 22 and the first fixing plate 25 are matched with each other and are sleeved on the supporting rod 7, the fixing of the fixing box 1 is simply, conveniently and stably completed, the stability of the temperature sensor body 12 is enhanced, the abnormal contact of the temperature sensor body 12 caused by slight shaking is avoided, and the influence on the detection result is avoided.

As an embodiment of the present invention, a rotating shaft 31 is rotatably connected to the bottom side of the first cavity 11; a first supporting plate 32 is fixedly connected to the top end of the rotating shaft 31; a group of second springs 33 are fixedly connected to the top side of the first supporting plate 32; a second support plate 34 is fixedly connected to the top end of the second spring 33; the temperature sensor body 12 is placed on the top side of the second support plate 34; when the temperature sensor body 12 is installed, the temperature sensor body 12 is pressed downwards, the temperature sensor body 12 presses the second supporting plate 34 downwards, so that the second spring 33 is contracted, and then the temperature sensor body 12 is rotated, so that the fixing support rod 13 is clamped in the L-shaped groove 14; the rotation shaft 31 facilitates to rotate the temperature sensor body 12, and the second spring 33 is used to support the temperature sensor body 12 upward, thereby increasing fixability between the temperature sensor body 12 and the fixing cassette 1, and simultaneously, being capable of playing a role of damping vibration to the temperature sensor body 12.

As an embodiment of the present invention, a first rubber block 4 is fixedly connected to the top side of the fixing strut 13; the second spring 33 will press the temperature sensor body 12 upwards, and the first rubber block 4 is used to relieve the pressure of the fixing support rod 13 and the side wall of the L-shaped groove 14, and also plays a certain role in shock absorption.

As an embodiment of the present invention: the side wall of the bottom of the C-shaped fixing plate 22 is fixedly connected with a second rubber block 5; the second rubber block 5 is used for increasing the friction force between the C-shaped fixing plate 22 and the supporting rod 7 and avoiding the shaking of the C-shaped fixing plate 22.

As an embodiment of the present invention, a set of limiting rods 61 is fixedly connected to the bottom side wall of the C-shaped fixing plate 22; the side wall of the support rod 7 is provided with a limit groove 62 corresponding to the limit rod 61; the limiting rod 61 is connected in the limiting groove 62 in a sliding mode.

The working principle is as follows: when the temperature sensor is installed, the fixing support rod 13 is aligned with the L-shaped groove 14, the temperature sensor body 12 is placed in the first cavity 11, the temperature sensor body 12 is pressed downwards, the temperature sensor body 12 presses the second support plate 34 downwards, the second spring 33 is contracted, and then the temperature sensor body 12 is rotated, so that the fixing support rod 13 is clamped in the L-shaped groove 14; the rotating shaft 31 is convenient for rotating the temperature sensor body 12, the second spring 33 is used for supporting the temperature sensor body 12 upwards, so that the fixation between the temperature sensor body 12 and the fixing box 1 is increased, meanwhile, a damping effect can be achieved on the temperature sensor body 12, and the first rubber block 4 is used for reducing the pressure between the fixing support rod 13 and the side wall of the L-shaped groove 14 and meanwhile, plays a certain damping effect; when the temperature sensor body 12 is disassembled, the temperature sensor body 12 is rotated reversely, and then lifted upwards, so that the temperature sensor body 12 can be taken out; the complex steps of mounting and dismounting the temperature sensor body 12 are avoided, so that the operation of workers when replacing the temperature sensor body 12 is simpler and easier, the mounting time is saved, and the working efficiency of the workers is improved; then pulling the pull pin 26 to make the pull pin 26 slide in the first groove 27, so that the first fixing plate 25 slides to the first spring 24 in the C-shaped fixing plate 22, and further the first spring 24 contracts, then the limiting rod 61 is connected to the limiting groove 62 in a sliding manner, and then the pull pin 26 is loosened, the first spring 24 is recovered from the contracted state, so that the first fixing plate 25 slides out, so that the C-shaped fixing plate 22 and the first fixing plate 25 are matched with each other and sleeved on the supporting rod 7, and further the fixing of the fixing box 1 is simply, conveniently and stably completed, the stability of the temperature sensor body 12 is enhanced, the abnormal contact of the temperature sensor body 12 caused by slight shaking is avoided, and further the influence on the detection result is avoided; second block rubber 5 is used for increasing the frictional force between C type fixed plate 22 and the bracing piece 7, avoids rocking of C type fixed plate 22, and gag lever post 61 and spacing groove 62 mutually support, have injectd the position of C type fixed plate 22 to avoid C type fixed plate 22 displacement and rotatory the droing, ensured testing result's accuracy.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A temperature sensor replacing device is characterized in that: comprises a fixed box (1), a temperature sensor body (12), a fixed component (2) and a support rod (7); a first cavity (11) is formed in the fixed box (1); the temperature sensor body (12) is connected in the first cavity (11) in a sliding manner; the fixing component (2) is arranged at the bottom of the fixing box (1); the fixed component (2) is sleeved on the side wall of the supporting rod (7);

two fixing support rods (13) are fixedly connected to the side wall of the temperature sensor body (12); the side wall of the first cavity (11) is provided with an L-shaped groove (14) corresponding to the fixed support rod (13); the fixed supporting rod (13) is connected in the L-shaped groove (14) in a sliding mode.

2. A temperature sensor exchanging apparatus according to claim 1, wherein: the fixing assembly (2) comprises a C-shaped fixing plate (22), a first spring (24), a first fixing plate (25) and a pull pin (26); an arc-shaped groove (21) is formed in the bottom side of the fixed box (1); the C-shaped fixing plate (22) is fixedly connected in the arc-shaped groove (21); two second cavities (23) are formed in the C-shaped fixing plate (22); one end of the first spring (24) is fixedly connected to the side wall of the second cavity (23); the first fixing plate (25) is fixedly connected to the other end of the first spring (24) and is connected in the second cavity (23) in a sliding mode; a pull pin (26) is fixedly connected to the side wall of the first fixing plate (25); a first groove (27) corresponding to the pull pin (26) is formed in the side wall of the C-shaped fixing plate (22); the pull pin (26) is connected in the first groove (27) in a sliding manner; the C-shaped fixing plate (22) is sleeved on the side wall of the supporting rod (7); the second cavities (23) are symmetrically arranged.

3. A temperature sensor replacing device according to claim 2, wherein: the bottom side of the first cavity (11) is rotatably connected with a rotating shaft (31); a first supporting plate (32) is fixedly connected to the top end of the rotating shaft (31); a group of second springs (33) are fixedly connected to the top side of the first supporting plate (32); a second support plate (34) is fixedly connected to the top end of the second spring (33); the temperature sensor body (12) is placed on the top side of the second support plate (34).

4. A temperature sensor exchanging apparatus according to claim 3, wherein: the top side of the fixed support rod (13) is fixedly connected with a first rubber block (4).

5. The temperature sensor replacing device according to claim 4, wherein: and a second rubber block (5) is fixedly connected to the side wall of the bottom of the C-shaped fixing plate (22).

6. A temperature sensor exchanging apparatus according to claim 5, wherein: a group of limiting rods (61) are fixedly connected to the side wall of the bottom of the C-shaped fixing plate (22); the side wall of the supporting rod (7) is provided with a limiting groove (62) corresponding to the limiting rod (61); the limiting rod (61) is connected in the limiting groove (62) in a sliding manner.