CN219608246U - A temperature sensor that is easy to disassemble - Google Patents

Abstract

The utility model discloses a temperature sensor convenient to disassemble and assemble, and relates to the technical field of instruments and meters. The sensor connecting groove is formed in the mounting seat, clamping springs are connected to the left end and the right end of the inner side of the sensor connecting groove, clamping plates are fixedly connected to the inner sides of the clamping springs, and a temperature sensor is movably connected to the inner sides of the sensor connecting groove. According to the temperature sensor fixing device, the fixing mechanism is arranged, the fixing cover plate is turned over to the top end of the mounting seat, then the temperature sensor is pressed downwards by the fixing cotton, meanwhile, the fixing support legs enter the locking grooves to be in contact with the locking clamp legs and apply downward pressure to the locking clamp legs, as the two inclined surfaces are inclined surfaces, the force is changed into inward thrust, the compression spring drives the locking clamp legs to shrink inwards, the fixing support legs fall below the locking clamp legs, and the thrust compression spring is lost to restore to drive the locking clamp legs to extend out of the inner grooves of the fixing support legs, so that the temperature sensor fixing device is completed.

Description

A temperature sensor that is easy to disassemble

technical field

The utility model relates to the technical field of instruments and meters, in particular to a temperature sensor which is easy to assemble and disassemble.

Background technique

Temperature sensor refers to a sensor that can sense temperature and convert it into a usable output signal. Temperature sensor is the core part of temperature measuring instrument. Component characteristics are divided into thermal resistance and thermocouple, but no matter what type of temperature sensor needs to be installed in the instrument, in order to achieve the effect of temperature detection.

In view of the above-mentioned related technologies, the inventors found that there are the following defects: in many instruments and instruments, the temperature sensor needs to be disassembled and maintained frequently to ensure the accuracy of its detection, and the installation and fixing of the temperature sensor usually adopts a clamping method or through The threaded head on it is set to realize installation and fixing, and its disassembly and assembly are more loaded down with trivial details, and the speed is slower.

In order to solve the above problems, after searching, the patent with the notification number CN216559419U discloses a temperature sensor that is easy to disassemble. There is a display screen, the bottom of the sensor body is fixedly installed with a docking threaded column, and the bottom of the docking threaded column is fixedly installed with a detection probe". When the threaded teeth on the threaded head are rusted or slipped, it will be difficult to disassemble and assemble. Even dismounting of the temperature sensor is not possible.

In view of this, in-depth research on the above-mentioned issues resulted in this case.

Utility model content

The purpose of the utility model is to provide a temperature sensor that is easy to disassemble, so as to solve the problems that the disassembly and assembly of the temperature sensor in the above background is complicated and slow.

In order to solve the above technical problems, the utility model provides a temperature sensor that is easy to disassemble and assemble, including a mounting base and a fixing mechanism. Both ends are connected with clamping springs, the inner side of the clamping springs is fixedly connected with a clamping plate, the inner side of the sensor connection groove is movably connected with a temperature sensor, and the fixing mechanism includes a rotating connection pin, a fixed cover plate, Fixed cotton, fixed feet, lock grooves, locking connection blocks, compression springs, locking foot connection blocks, locking locking feet and release paddles, the left and right ends of the mounting seat are connected with rotating connection pins, and the rotating connection The outer sides of the pins are all fixedly connected with fixed cover plates, the inner surfaces of the fixed cover plates are all adhesively connected with fixed cotton, and a fixing mechanism is arranged above the mounting seat.

Preferably, the clamping plate forms a telescopic structure between the clamping spring and the sensor connecting groove, and the width of the clamping plate is the same as that of the sensor connecting groove.

Preferably, a rotating structure is formed between the fixed cover plate and the mounting seat through the rotating connection pin, and the length of the fixed cover plate is smaller than that of the mounting seat.

Preferably, the thickness of the fixed cotton is greater than that of the fixed cover, and the fixed cotton is made of elastic sponge material.

Preferably, the top ends of the fixed cover plates are welded with fixed feet, and both sides of the surface of the mounting seat are provided with locking grooves.

Preferably, the inside of the lock groove is provided with a locking connection block, the left and right ends of the locking connection block are connected to the grooves with compression springs, and the outer sides of the compression springs are fixedly connected to the locking foot connection blocks, Locking clips are welded on the outside of the clip connecting block.

Preferably, release paddles are welded to the tops of the clip connection blocks, and the height of the release paddles is higher than that of the mounting base.

Compared with related technologies, the utility model provides a temperature sensor that is easy to disassemble and has the following beneficial effects:

The utility model provides a temperature sensor that is easy to disassemble. By setting a fixing mechanism and rotating the connecting pin, the fixed cover can be turned over to the top of the mounting seat, and then the fixed cotton presses down the temperature sensor, and at the same time the fixed cotton exists Elasticity, it will automatically adapt to the corners of the temperature sensor to make the fixation more stable. Then when the fixed cover is flipped and fixed, the fixed feet will enter the lock groove and contact the locking feet, and exert downward pressure on them. Since both of them are slopes, the force will be turned into an inward thrust, so that the compression spring will drive the locking claw to shrink inward, and the fixed leg will fall under the locking claw, and the compression spring will drive the locking claw back when the thrust is lost. Stretch out and snap into the inner groove of the fixing leg to complete the fixing of the temperature sensor.

When it is necessary to disassemble and replace the temperature sensor, knead the release pick inward, so that the compression spring is forced to drive the locking clip to shrink inward, and the locking clip will come out from the inner recess of the fixed leg. Elasticity, the fixed cover will pop up, and then the temperature sensor can be removed for replacement, so that the disassembly and assembly of the temperature sensor can be quickly completed, saving the time for disassembly and maintenance.

Description of drawings

Fig. 1 is a schematic diagram of the overall front three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of the cooperation structure of the temperature sensor and the fixing mechanism of the present invention;

Fig. 3 is a schematic diagram of the cooperation structure of the compression spring, the locking clip and the release paddle of the present invention;

Fig. 4 is a schematic diagram of the mutual cooperation structure of the clamping spring and the clamping plate of the present invention;

Numbers in the figure: 1. Mounting seat; 2. Sensor connecting groove; 3. Clamping spring; 4. Clamping plate; 5. Temperature sensor; 6. Fixing mechanism; 601. Rotating connection pin; 602. Fixed cover plate; , fixed cotton; 604, fixed leg; 605, lock groove; 606, locking connection block; 607, compression spring; 608, clamping foot connecting block; 609, locking clamping foot;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Embodiment 1, given by Figures 1-4, the utility model provides a technical solution: a temperature sensor that is easy to disassemble, including a mounting base 1 and a fixing mechanism 6, and a sensor connection groove 2 is opened inside the mounting base 1 The left and right ends of the inner side of the sensor connection groove 2 are connected with a clamping spring 3, the inner side of the clamping spring 3 is fixedly connected with a clamping plate 4, and the inner side of the sensor connection groove 2 is movably connected with a temperature sensor 5, and the fixing mechanism 6 includes Rotate connecting pin 601, fixed cover plate 602, fixed cotton 603, fixed foot 604, lock groove 605, locking connecting block 606, compression spring 607, locking foot connecting block 608, locking locking foot 609 and release paddle 610, install The left and right ends of the seat 1 are connected with rotating connecting pins 601, the outer sides of the rotating connecting pins 601 are fixedly connected with fixed cover plates 602, the inner surfaces of the fixed cover plates 602 are all adhered and connected with fixed cotton 603, and the top of the mounting base 1 is provided with Fixing mechanism6.

Embodiment two, the clamping plate 4 constitutes a telescopic structure between the clamping spring 3 and the sensor connection groove 2, the width of the clamping plate 4 is the same as the width of the sensor connection groove 2, and when the temperature sensor 5 is installed, the temperature Put the sensor 5 into the sensor connection groove 2, squeeze the clamping plate 4 to both sides, and the clamping spring 3 will expand and contract under force, and at the same time provide support for the clamping plate 4, and clamp the temperature sensor 5, which is convenient for different Width sensor installation.

Embodiment 3, the fixed cover 602 forms a rotating structure by rotating the connecting pin 601 and the mounting base 1. The length of the fixed cover 602 is smaller than the length of the mounting base 1. After the temperature sensor 5 is installed, the rotating connecting pin 601 By turning, the fixed cover 602 can be turned to the top of the mounting base 1 to fix the temperature sensor 5 .

Embodiment 4, the thickness of the fixed cotton 603 is greater than the thickness of the fixed cover 602, and the fixed cotton 603 is made of elastic sponge material, so that when the fixed cover 602 is covered on the mounting seat 1, the fixed cotton 603 will press the temperature sensor 5 downward , while the fixed cotton 603 has elasticity, it will automatically adapt to the corners of the temperature sensor 5, making the fixing more stable.

Embodiment 5, the top of the fixed cover 602 is welded with fixed legs 604, and both sides of the surface of the mounting base 1 are provided with lock grooves 605, when the fixed cover 602 is flipped and fixed, the fixed legs 604 will enter the lock grooves 605 , to fix the fixed cover plate 602 .

Embodiment 6, the inside of the lock groove 605 is provided with a locking connection block 606, the left and right ends of the locking connection block 606 are connected to the grooves with a compression spring 607, and the outside of the compression spring 607 is fixedly connected to a locking foot connection block 608 , the outer side of the clip connecting block 608 is welded with a locking clip 609, after the fixed leg 604 enters the lock groove 605, it will be in contact with the locking clip 609 and exert downward pressure on it, because both of them are The inclined surface will change the force into an inward thrust, so that the compression spring 607 will drive the locking clip 609 to shrink inwardly, and the fixed leg 604 will fall below the locking clip 609. Losing the thrust, the compression spring 607 will drive the locking clip again. 609 protrudes and is stuck at the inner groove of the fixing leg 604, so as to complete the fixing of the temperature sensor 5.

Embodiment 7, the top of the clip connecting block 608 is welded with a release pick 610, the height of the release pick 610 is higher than the height of the mounting seat 1, when the temperature sensor 5 needs to be disassembled and replaced, the release pick 610 is kneaded inward , so that the compression spring 607 is forced to drive the locking clip 609 to shrink inwardly, and the locking clip 609 will be released from the inner recess of the fixing leg 604. At the same time, due to the elasticity of the fixing cotton 603, the fixing cover 602 will bounce up. , and then the temperature sensor 5 can be taken off for replacement.

Working principle: For a temperature sensor that is easy to disassemble, first, when installing the temperature sensor 5, put the temperature sensor 5 into the sensor connection groove 2, squeeze the clamping plate 4 to both sides, and clamp the spring 3 Stretching and stretching, while providing support for the clamping plate 4, the temperature sensor 5 is clamped, and then the fixed cover 602 can be turned over to the top of the mounting seat 1 by rotating the connecting pin 601, and then the fixed cotton 603 will The temperature sensor 5 is pressed down, and at the same time the fixing cotton 603 has elasticity, which will automatically adapt to the corners of the temperature sensor 5 to make the fixing more stable. Then when the fixing cover 602 is flipped and fixed, the fixing feet 604 will enter the lock groove 605 Contact with the locking clip 609, and apply downward pressure to it, since both of them are slopes, the force will be turned into an inward thrust, so that the compression spring 607 drives the locking clip 609 to shrink inwardly, and the fixed leg 604 It will fall into the bottom of the locking clip 609, lose the thrust and compress the spring 607 to restore and drive the locking clip 609 to stretch out and be stuck in the inner groove of the fixed leg 604, so as to complete the fixing of the temperature sensor 5, and finally when it needs to be disassembled When replacing the temperature sensor 5, the release paddle 610 is kneaded inward, so that the compression spring 607 is forced to drive the locking clip 609 to shrink inward, and the locking clip 609 is released from the inner recess of the fixed leg 604, and at the same time due to the fixed The cotton 603 has elasticity, and the fixed cover 602 will pop up, and then the temperature sensor 5 can be removed for replacement, and the use process of such a temperature sensor that is easy to disassemble is completed.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. Such, alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. Temperature sensor convenient to dismouting, including mount pad (1) and fixed establishment (6), its characterized in that: the sensor connecting groove (2) has been seted up to the inside of mount pad (1), both ends all are connected with clamping spring (3) about the inboard of sensor connecting groove (2), the inboard of clamping spring (3) is equal fixedly connected with grip block (4), the inboard swing joint of sensor connecting groove (2) has temperature sensor (5), fixed establishment (6) include swivelling joint round pin (601), fixed apron (602), fixed stabilizer blade (604), locked groove (605), locking connecting block (606), compression spring (607), card foot connecting block (608), locking card foot (609) and release plectrum (610), both ends all are connected with swivelling joint round pin (601) about mount pad (1), the outside of swivelling joint round pin (601) is equal fixedly connected with fixed apron (602), the internal surface of fixed apron (602) is equal to adhere and is connected with fixed cotton (603), mount pad (1) top is provided with fixed establishment (6).

2. The temperature sensor convenient to disassemble and assemble according to claim 1, wherein the clamping plate (4) forms a telescopic structure with the sensor connecting groove (2) through the clamping spring (3), and the width of the clamping plate (4) is the same as the width of the sensor connecting groove (2).

3. The temperature sensor convenient to disassemble and assemble according to claim 1, wherein the fixed cover plate (602) forms a rotary structure with the mounting seat (1) through a rotary connecting pin (601), and the length of the fixed cover plate (602) is smaller than that of the mounting seat (1).

4. The temperature sensor of claim 1, wherein the thickness of the fixing cotton (603) is greater than the thickness of the fixing cover plate (602), and the fixing cotton (603) is made of elastic sponge material.

5. The temperature sensor convenient to disassemble and assemble according to claim 1, wherein the top ends of the fixed cover plates (602) are welded with fixed support legs (604), and locking grooves (605) are formed in two sides of the surface of the mounting base (1).

6. The temperature sensor convenient to disassemble and assemble according to claim 1, wherein locking connection blocks (606) are arranged in the locking grooves (605), compression springs (607) are connected to the locking grooves at the left end and the right end of the locking connection blocks (606), clamping connection blocks (608) are fixedly connected to the outer sides of the compression springs (607), and locking clamping pins (609) are welded to the outer sides of the clamping connection blocks (608).

7. The temperature sensor convenient to disassemble and assemble according to claim 1, wherein release dials (610) are welded at the top ends of the pin connecting blocks (608), and the release dials (610) are higher than the installation base (1).