Sensor support

Abstract

The utility model belongs to the technical field of test tools, and provides a sensor support which comprises a first clamping plate and a second clamping plate, the outer wall of the top of the first clamping plate is fixedly connected with a connecting column, the outer wall of the connecting column is provided with a clamping nut, the outer wall of the bottom of the clamping nut is fixedly connected with a rotating block, and the inner wall of the connecting column is provided with a lifting groove. The clamping nut is attached to the lifting groove, a fixing block is fixedly connected to the outer wall of the top of the second clamping plate, and the rotating block is located on the inner wall of the fixing block; when the sensor support needs to be fixed, the sensor support is held by a hand, the first clamping plate and the second clamping plate are clamped on the pipe wall or the grating of the air outlet pipeline, the clamping nut is rotated, the clamping nut drives the second clamping plate to move downwards, the pipe wall and the grating are clamped, and the fixing effect on the sensor support is better; and the sensor is prevented from falling off from the fixing part due to the weight of the sensor in the long-term use process, so that the fixing effect of the sensor bracket is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of test tooling, and specifically relates to a sensor bracket. Background Art

[0002] Today, as cars become more and more popular, automotive air conditioners have received more and more attention from users, and automotive air conditioner tests are a key link to ensure the performance of air conditioners. During the test process, sensors need to be installed to monitor the temperature of each air outlet in real time, and then an air conditioner temperature curve is drawn for analysis. Therefore, the measurement of the air outlet temperature of the air conditioner is particularly important. During the installation of the sensor, it is necessary to fix the sensor and the air outlet.

[0003] For example, a sensor bracket with the patent number CN209878155U can accurately measure the temperature of the air flow at the air outlet. The structure of the sensor bracket is simple and easy to operate. However, this sensor bracket uses two clamping plates for fixation. However, during long-term use, the two clamping plates will gradually lose their clamping force, resulting in poor fixation effect of the sensor bracket. Moreover, this bracket fixes the sensor through two clamping claws. Due to the shape of the clamping claws, only two points of the sensor can be clamped and fixed, and the fixation effect is poor. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a sensor bracket to solve the problems of poor fixation effect of the bracket and inability to fix sensors of various models in the prior art.

[0005] A sensor bracket includes a first clamping plate and a second clamping plate. A connecting column is fixedly connected to the outer wall of the top of the first clamping plate. A clamping nut is arranged on the outer wall of the connecting column. A rotating block is fixedly connected to the outer wall of the bottom of the clamping nut. A lifting groove is arranged in the inner wall of the connecting column. The clamping nut is fitted with the lifting groove. A fixing block is fixedly connected to the outer wall of the top of the second clamping plate. The rotating block is located inside the fixing block.

[0006] Preferably, a first fixing plate is fixedly connected to the outer wall of one side of the first clamping plate and the second clamping plate. A second fixing plate is fixedly connected to the outer wall of the top of the first fixing plate. Two bracket clamping plates are fixedly connected to the outer wall of one side of the second fixing plate. Slots are opened in the inner walls of the two bracket clamping plates. A clamping rod is slidably connected to the inner walls of the two slots. A pull rod is fixedly connected to one end of each of the two clamping rods. A clamping plate is fixedly connected to the other end of each of the two clamping rods. Powerful springs are arranged on the outer walls of the two clamping rods.

[0007] Preferably, a lifting sliding groove is opened in the inner wall of the first fixing plate. A lifting sliding block is fixedly connected to the outer wall of one side of the second clamping plate.

[0008] Preferably, the lifting slider fits with the lifting chute.

[0009] Preferably, buffer sponges are fixedly connected to the outer walls of both clamping plates.

[0010] Preferably, a placement plate is fixedly connected to the outer wall of the second fixing plate.

[0011] Preferably, a guiding plate is fixedly connected to one end of the first clamping plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model has a better fixing effect on the sensor bracket. When it is necessary to fix the sensor bracket, first hold the sensor bracket by hand, clamp the first clamping plate and the second clamping plate on the pipe wall or grille of the air outlet duct. After clamping, rotate the clamping nut, so that the clamping nut drives the second clamping plate to move downward to clamp the pipe wall and grille. The setting of the rotating block and the fixed block limits the lifting of the second clamping plate. The lifting chute and the lifting slider fit with each other, making the lifting of the second clamping plate more stable and preventing the second clamping plate from shifting in position during the lifting process. Through the above structure, it is prevented that during long-term use, the sensor falls off the fixation due to the weight of the sensor, making the fixing effect of the sensor bracket better.

[0014] 2. The utility model can conveniently fix and disassemble sensors of various models. By pulling the pull rod, the clamping rod can be driven to expand and contract, thereby driving the clamping plate to expand and contract. When it reaches the appropriate position, place the sensor on the placement plate and between the two clamping plates. At this time, release the pull rod. Under the elastic action of the strong spring, the two clamping plates clamp the sensor, and the placement plate places the sensor. The setting of the buffer sponge can prevent the strong spring from having too large elasticity and causing damage to the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 is a schematic cross-sectional view of the main structure of the utility model;

[0017] Figure 3 is a schematic view of the front view angle of the main body of the utility model;

[0018] Figure 4 is a schematic top view of the main body of the utility model;

[0019] Figure 5 is a schematic diagram of the structure at the second clamping plate of the utility model;

[0020] Figure 6 This is a schematic structural diagram of the connection column of the present utility model.

[0021] In the figure:

[0022] 1. First clamping plate; 2. Second clamping plate; 3. Connection column; 4. Clamping nut; 5. Rotating block; 6. Lifting groove; 7. Fixed block; 8. First fixing plate; 9. Lifting sliding groove; 10. Lifting sliding block; 11. Second fixing plate; 12. Bracket clamping plate; 13. Clamping rod; 14. Pull rod; 15. Clamping plate; 16. Strong spring; 17. Buffer sponge; 18. Placement plate; 19. Guide plate. Specific embodiments

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] As shown in Figure 1 to Figure 6 shown:

[0025] Embodiment 1: The present utility model provides a sensor bracket, including a first clamping plate 1 and a second clamping plate 2. The top outer wall of the first clamping plate 1 is fixedly connected with a connection column 3. The outer wall of the connection column 3 is provided with a clamping nut 4. The bottom outer wall of the clamping nut 4 is fixedly connected with a rotating block 5. The inner wall of the connection column 3 is provided with a lifting groove 6. The clamping nut 4 is fitted with the lifting groove 6. The top outer wall of the second clamping plate 2 is fixedly connected with a fixed block 7. The rotating block 5 is located inside the fixed block 7.

[0026] As can be seen from the above, when it is necessary to fix the sensor bracket, first hold the sensor bracket by hand, clamp the first clamping plate 1 and the second clamping plate 2 on the pipe wall or grille of the air outlet duct. After clamping, rotate the clamping nut 4 so that the clamping nut 4 drives the second clamping plate 2 to move downward to clamp the pipe wall and grille. The settings of the rotating block 5 and the fixed block 7 limit the lifting of the second clamping plate 2. The lifting sliding groove 9 and the lifting sliding block 10 are fitted together, making the lifting of the second clamping plate 2 more stable and preventing the second clamping plate 2 from shifting in position during the lifting process. Through the above structural settings, the fixing effect of the sensor bracket is better, preventing the sensor from falling off the fixation due to the weight of the sensor during long-term use, and making the fixing effect of the sensor bracket better.

[0027] Example 2: This example is basically the same as the previous one, except that on one outer wall of the first clamping plate 1 and the second clamping plate 2, a first fixing plate 8 is fixedly connected. On the top outer wall of the first fixing plate 8, a second fixing plate 11 is fixedly connected. On one outer wall of the second fixing plate 11, two support clamping plates 12 are fixedly connected. Grooves are formed on the inner walls of the two support clamping plates 12. A clamping rod 13 is slidably connected to the inner walls of the two grooves. One end of each of the two clamping rods 13 is fixedly connected to a pull rod 14. The other end of each of the two clamping rods 13 is fixedly connected to a clamping plate 15. A strong spring 16 is arranged on the outer walls of the two clamping rods 13.

[0028] As can be seen from the above, by pulling the pull rod 14, the clamping rod 13 can be driven to expand and contract, thereby driving the clamping plate 15 to expand and contract. When it reaches the appropriate position, place the sensor on the placement plate 18 and between the two clamping plates 15. At this time, release the pull rod 14. Under the elastic action of the strong spring 16, the two clamping plates 15 clamp the sensor, and the placement plate 18 places the sensor. The setting of the buffer sponge 17 can prevent the strong spring 16 from having too large elasticity and causing damage to the sensor. Through the setting of the above structure, it is convenient to fix and disassemble sensors of various models.

[0029] Working principle: When it is necessary to fix the sensor bracket, first hold the sensor bracket by hand and clamp the first clamping plate 1 and the second clamping plate 2 on the pipe wall or grille of the air outlet duct. After clamping, rotate the clamping nut 4 so that the clamping nut 4 drives the second clamping plate 2 to move downward to clamp the pipe wall and grille. The settings of the rotating block 5 and the fixed block 7 limit the lifting of the second clamping plate 2. The lifting chute 9 and the lifting slider 10 are fitted together, making the lifting of the second clamping plate 2 more stable and preventing the second clamping plate 2 from shifting in position during the lifting process. Through the setting of the above structure, the fixing effect of the sensor bracket can be better, preventing the sensor from falling off the fixation due to the weight of the sensor during long-term use, making the fixing effect of the sensor bracket better; by pulling the pull rod 14, the clamping rod 13 can be driven to expand and contract, thereby driving the clamping plate 15 to expand and contract. When it reaches the appropriate position, place the sensor on the placement plate 18 and between the two clamping plates 15. At this time, release the pull rod 14. Under the elastic action of the strong spring 16, the two clamping plates 15 clamp the sensor, and the placement plate 18 places the sensor. The setting of the buffer sponge 17 can prevent the strong spring 16 from having too large elasticity and causing damage to the sensor. Through the setting of the above structure, it is convenient to fix and disassemble sensors of various models.

[0030] The embodiments of the present utility model are given for purposes of illustration and description. Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A sensor bracket, comprising a first clamping plate (1) and a second clamping plate (2), characterized in that: The top outer wall of the first clamping plate (1) is fixedly connected to a connecting column (3), the outer wall of the connecting column (3) is provided with a clamping nut (4), the bottom outer wall of the clamping nut (4) is fixedly connected to a rotating block (5), the inner wall of the connecting column (3) is provided with a lifting groove (6), the clamping nut (4) is fitted with the lifting groove (6), the top outer wall of the second clamping plate (2) is fixedly connected to a fixing block (7), and the rotating block (5) is located on the inner wall of the fixing block (7).

2. A sensor bracket as claimed in claim 1, characterized in that: The first clamping plate (1) and the second clamping plate (2) are fixedly connected to a first fixing plate (8) on one side outer wall, the top outer wall of the first fixing plate (8) is fixedly connected to a second fixing plate (11), and the second fixing plate (11) is fixedly connected to an outer wall of one side outer wall, the two bracket clamping plates (12) are both provided with grooves on the inner walls, the two grooved inner walls are slidably connected to clamping rods (13), one end of the two clamping rods (13) is fixedly connected to a pull rod (14), the other end of the two clamping rods (13) is fixedly connected to a clamping plate (15), and the outer walls of the two clamping rods (13) are provided with strong springs (16).

3. A sensor bracket as claimed in claim 2, characterized in that: The inner wall of the first fixed plate (8) is provided with a lifting slot (9), and the outer wall of one side of the second clamping plate (2) is fixedly connected with a lifting slider (10).

4. A sensor bracket as claimed in claim 3, characterized in that: The lifting slide block (10) is fitted with the lifting slide groove (9).

5. A sensor bracket as claimed in claim 2, characterized in that: The outer walls of the two clamping plates (15) are both fixedly connected with a buffer sponge (17).

6. A sensor bracket as claimed in claim 2, characterized in that: The outer wall of the second fixing plate (11) is fixedly connected with a placement plate (18).

7. A sensor bracket as claimed in claim 1, characterized in that: One end of the first clamping plate (1) is fixedly connected to a guide plate (19).

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