Passive wireless temperature monitoring device

Abstract

The utility model discloses a passive wireless temperature monitoring device which comprises a bottom plate, a U-shaped mounting frame is fixedly mounted on the top side of the bottom plate, a sliding groove is formed in the mounting frame, an adjusting assembly is arranged in the bottom plate, a placing box is arranged above the bottom plate, a fixing frame is fixedly mounted on the top side of the placing box, and the fixing frame is fixedly mounted on the bottom plate. An air cylinder is fixedly installed on the top side of the fixing frame, the output end of the air cylinder penetrates through the fixing frame and the containing box and is fixedly connected with a connecting base, the air cylinder is started to drive the connecting base to move upwards, when the connecting base moves upwards, the other ends of the first linkage rod and the second linkage rod are driven to get close to each other, and when getting close to each other, the two connecting rods are synchronously driven to get close to each other. According to the temperature detection device body clamping device, the two clamping plates are arranged to clamp the two sides of the temperature detection device body, the situation that the temperature detection device body falls off from the high altitude due to shaking or vibration can be avoided, the distance between the first linkage rod and the second linkage rod can be adjusted through the air cylinder, and therefore the temperature detection device bodies of different sizes are clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of passive wireless temperature monitoring, in particular to a passive wireless temperature monitoring device. Background Art

[0002] Temperature monitoring is one of the essential tasks in the production of all walks of life. If the temperature of the objects or equipment being produced or used in production does not reach or exceeds the index, defective products are likely to appear. Wireless passive temperature measurement equipment is a high-tech product that can realize wireless long-distance temperature measurement without the need for external power supply.

[0003] Because the existing passive wireless temperature monitoring devices are of different sizes, each time they are installed, a matching installation tool is required, which makes installation inconvenient. In addition, the existing passive wireless temperature monitoring devices are generally fixedly installed in a certain position to monitor the temperature, and the fixed installation is generally fixed by fixing bolts. If the installation position needs to be adjusted, multiple fixing bolts need to be removed, and then holes need to be re-drilled in other positions before installation can be performed, which makes installation and disassembly more troublesome. In addition, the fixing bolts are prone to loosening after long-term use, which may cause the device to fall and damage the device. Therefore, a passive wireless temperature monitoring device is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a passive wireless temperature monitoring device for solving the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A passive wireless temperature monitoring device comprises a base plate, a mounting frame is fixedly installed on the top side of the base plate, the mounting frame is U-shaped, a slide groove is provided on the mounting frame, an adjustment component is arranged in the base plate, a placement box is arranged above the base plate, a fixing frame is fixedly installed on the top side of the placement box, a cylinder is fixedly installed on the top side of the fixing frame, an output end of the cylinder passes through the fixing frame and the placement box and is fixedly connected with a connecting seat, a first linkage rod and a second linkage rod are movably sleeved in the connecting seat respectively, two guide rods are arranged in the placement box, the connecting seat is located between the two guide rods, two guide plates are slidably installed on the two guide rods, and a linkage clamping component is arranged below the two guide plates.

[0007] Preferably, the adjustment assembly includes a limit ring fixedly mounted on the inner wall of the bottom side of the base plate, a threaded rod is rotatably arranged inside the limit ring, a first pulley is fixedly sleeved on the outer side of the threaded rod, and the other end of the threaded rod passes through the base plate and is rotatably connected to the bottom side of the mounting frame.

[0008] Preferably, a sliding block is threadedly sleeved on the outer side of the threaded rod, a guide block is fixedly mounted on one side of the sliding block, the guide block is matched with a slide groove provided on the mounting frame, and the guide block slides in the slide groove.

[0009] Preferably, a mounting plate is fixedly installed on the inner wall of the bottom side of the base plate, the mounting plate is L-shaped, a motor is fixedly installed on the bottom side of the mounting plate, a second pulley is fixedly sleeved on the output end of the motor, and the same belt is arranged between the second pulley and the first pulley.

[0010] Preferably, the linkage clamping assembly includes two guide plates with connecting rods fixedly installed on the bottom sides, one side of the two connecting rods with connecting shafts fixedly installed, the other ends of the first linkage rod and the second linkage rod are respectively movably arranged in the two connecting shafts, and the first linkage rod and the second linkage rod are symmetrically arranged.

[0011] Preferably, a clamping plate is fixedly installed on one side of the two connecting rods close to each other, the two clamping plates are symmetrically arranged, and a temperature detection device body is arranged between the two clamping plates.

[0012] Preferably, a placement groove is provided on the inner wall of the bottom side of the placement box, a protection pad is placed in the placement groove, and the temperature detection device body is located in the protection pad.

[0013] Compared with the prior art, the beneficial effect of the utility model is that when the passive wireless temperature monitoring device is installed, the temperature detection device body is placed in the protective pad, and the cylinder is started to drive the connecting seat to move upward. When the connecting seat moves upward, it will drive the other ends of the first linkage rod and the second linkage rod to approach each other. When they approach each other, they will synchronously drive the two connecting rods to approach each other, so that the two clamps clamp the two sides of the temperature detection device body, which can avoid falling from a high altitude due to shaking or vibration, and the distance between the first linkage rod and the second linkage rod can be adjusted by the cylinder, so as to clamp temperature detection device bodies of different sizes.

[0014] By starting the motor to drive the second pulley to rotate, because the second pulley and the first pulley use the same belt, when the second pulley drives the belt to rotate, the first pulley rotates in the opposite direction, thereby causing the threaded rod to rotate synchronously, and through the forward and reverse rotation of the motor, the slider connected to the threaded sleeve on the outer side of the threaded rod can drive the placement box to move up and down, and the placement box can be adjusted according to the required height, avoiding the problem of the traditional method of fixing with bolts, which leads to the problem that the height position cannot be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

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

[0017] Figure 3 This is a schematic diagram of some parts of the first linkage rod of the utility model structure;

[0018] Figure 4 It is a schematic diagram of some parts of the structural limit ring of the utility model.

[0019] In the figure: 1. base plate; 2. mounting frame; 3. limit ring; 4. threaded rod; 5. slider; 6. guide block; 7. first pulley; 8. mounting plate; 9. motor; 10. second pulley; 11. belt; 12. placement box; 13. fixing frame; 14. cylinder; 15. connecting seat; 16. guide rod; 17. guide plate; 18. connecting rod; 19. connecting shaft; 20. first linkage rod; 21. second linkage rod; 22. clamping plate; 23. temperature detection device body; 24. protective pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-4A passive wireless temperature monitoring device comprises a bottom plate 1, a mounting frame 2 is fixedly installed on the top side of the bottom plate 1, the mounting frame 2 is U-shaped, a slide groove is provided on the mounting frame 2, an adjustment component is arranged in the bottom plate 1, a placement box 12 is arranged above the bottom plate 1, a fixing frame 13 is fixedly installed on the top side of the placement box 12, a cylinder 14 is fixedly installed on the top side of the fixing frame 13, an output end of the cylinder 14 passes through the fixing frame 13 and the placement box 12 and is fixedly connected with a connecting seat 15, a first linkage rod 20 and a second linkage rod 21 are movably sleeved in the connecting seat 15, two guide rods 16 are arranged in the placement box 12, and the connecting seat 15 is located between the two guide rods 16, Two guide plates 17 are slidably mounted on the two guide rods 16, and a linkage clamping assembly is arranged below the two guide plates 17. The linkage clamping assembly includes a connecting rod 18 fixedly mounted on the bottom side of the two guide plates 17, and a connecting shaft 19 is fixedly mounted on one side of the two connecting rods 18. The other ends of the first linkage rod 20 and the second linkage rod 21 are movably arranged in the two connecting shafts 19 respectively, and the first linkage rod 20 and the second linkage rod 21 are symmetrically arranged. A clamping plate 22 is fixedly mounted on one side of the two connecting rods 18 close to each other, and the two clamping plates 22 are symmetrically arranged. A temperature detection device body 23 is arranged between the two clamping plates 22, and the bottom inner wall of the placement box 12 is arranged. A placement groove is provided, in which a protective pad 24 is placed, and the temperature detection device body 23 is located in the protective pad 24. The starting cylinder 14 drives the connecting seat 15 to move upward, and when the connecting seat 15 moves upward, it will drive the other ends of the first linkage rod 20 and the second linkage rod 21 to approach each other. Because the other ends of the first linkage rod 20 and the second linkage rod 21 are both movably sleeved in the two connecting shafts 19, and the two connecting shafts 19 are both fixedly installed on the top side of the connecting rod 18, when the other ends of the first linkage rod 20 and the second linkage rod 21 approach each other, the two connecting rods 18 are brought close to each other, so that the two clamps 22 are close to the temperature detection device body. By clamping the two sides of 23, it can prevent the temperature detection device body 23 from falling from a high altitude due to shaking or vibration. When the temperature detection device body 23 needs to be repaired, the connecting seat 15 is driven downward by starting, so that the other ends of the first linkage rod 20 and the second linkage rod 21 are moved away from each other, and then the two clamping plates 22 stop clamping the temperature detection device body 23. After stopping clamping, the temperature detection device body 23 can be repaired or replaced, and the distance between the first linkage rod 20 and the second linkage rod 21 can be adjusted by the cylinder 14, so that temperature detection device bodies 23 of different sizes can be clamped.

[0022] Specifically, the adjustment component includes a limit ring 3 fixedly mounted on the inner wall of the bottom side of the base plate 1, a threaded rod 4 is rotatably arranged in the limit ring 3, a first pulley 7 is fixedly sleeved on the outer side of the threaded rod 4, the other end of the threaded rod 4 passes through the base plate 1 and is rotatably connected to the bottom side of the mounting frame 2, a slider 5 is threadedly sleeved on the outer side of the threaded rod 4, a guide block 6 is fixedly mounted on one side of the slider 5, the guide block 6 is adapted to the slide groove provided in the mounting frame 2, the guide block 6 slides in the slide groove, a mounting plate 8 is fixedly mounted on the inner wall of the bottom side of the base plate 1, the mounting plate 8 is L-shaped, a motor 9 is fixedly mounted on the bottom side of the mounting plate 8, a second pulley 10 is fixedly sleeved on the output end of the motor 9, the same belt 11 is arranged between the second pulley 10 and the first pulley 7, and when needed When adjusting the height position of the placement box 12, the second pulley 10 is driven to rotate by starting the motor 9. Because the second pulley 10 and the first pulley 7 use the same belt 11, when the second pulley 10 drives the belt 11 to rotate, the first pulley 7 rotates in the opposite direction, thereby causing the threaded rod 4 to rotate synchronously. By rotating the motor 9 forward and reversely, the slider 5 threadedly sleeved on the outer side of the threaded rod 4 can drive the placement box 12 to move up and down, and the placement box 12 can be adjusted according to the required height. By setting the guide block 6, when the slider 5 moves up and down, the guide block 6 will always slide in the slide groove opened in the mounting frame 2, and can provide a guiding effect when the slider 5 moves, so that it can move up and down smoothly.

[0023] During use: When the temperature detection device body 23 needs to be installed, by placing the bottom end of the temperature detection device body 23 in the protective pad 24, the cylinder 14 is started to drive the connecting seat 15 to move upward, and when the connecting seat 15 moves upward, the other ends of the first linkage rod 20 and the second linkage rod 21 will be driven to approach each other, because the other ends of the first linkage rod 20 and the second linkage rod 21 are both movably sleeved in the two connecting shafts 19, and the two connecting shafts 19 are fixedly installed on the top side of the connecting rod 18, so when the other ends of the first linkage rod 20 and the second linkage rod 21 approach each other, the two connecting rods 18 are brought close to each other, and then the two clamping plates 22 clamp the two sides of the temperature detection device body 23, which can avoid falling from a high altitude due to shaking or vibration. By setting the guide rod 16 and the guide plate 17, a guide can be provided when the two connecting rods 18 move. The temperature detection device body 23 can be repaired by starting the connecting seat 15, so that the other ends of the first linkage rod 20 and the second linkage rod 21 are moved away from each other, and the two clamping plates 22 stop clamping the temperature detection device body 23. After stopping clamping, the temperature detection device body 23 can be repaired or replaced. When the height position of the placement box 12 needs to be adjusted, the motor 9 is started to drive the second pulley 10 to rotate. Because the second pulley 10 and the first pulley 7 use the same belt 11, when the second pulley 10 drives the belt 11 to rotate, the first pulley 7 rotates in the opposite direction, thereby making the threaded rod 4 rotate synchronously. By rotating the motor 9 forward and reversely, the slider 5 threadedly sleeved on the outer side of the threaded rod 4 can drive the placement box 12 to move up and down, and the placement box 12 can be adjusted according to the required height.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A passive wireless temperature monitoring device, comprising a base plate (1), characterized in that: A mounting frame (2) is fixedly mounted on the top side of the bottom plate (1), the mounting frame (2) is U-shaped, a slide groove is provided on the mounting frame (2), an adjustment component is arranged in the bottom plate (1), a placement box (12) is arranged above the bottom plate (1), a fixing frame (13) is fixedly mounted on the top side of the placement box (12), a cylinder (14) is fixedly mounted on the top side of the fixing frame (13), an output end of the cylinder (14) passes through the fixing frame (13) and the placement box (12) and is fixedly connected with a connecting seat (15), a first linkage rod (20) and a second linkage rod (21) are movably sleeved in the connecting seat (15), two guide rods (16) are arranged in the placement box (12), the connecting seat (15) is located between the two guide rods (16), two guide plates (17) are slidably mounted on the two guide rods (16), and a linkage clamping component is arranged below the two guide plates (17).

2. A passive wireless temperature monitoring device according to claim 1, characterized in that: The adjustment assembly comprises a limit ring (3) fixedly mounted on the inner wall of the bottom side of the base plate (1), a threaded rod (4) rotatably arranged inside the limit ring (3), a first pulley (7) fixedly sleeved on the outer side of the threaded rod (4), and the other end of the threaded rod (4) passes through the base plate (1) and is rotatably connected to the bottom side of the mounting frame (2).

3. A passive wireless temperature monitoring device according to claim 2, characterized in that: The outer side of the threaded rod (4) is threadedly sleeved with a slider (5), one side of the slider (5) is fixedly mounted with a guide block (6), the guide block (6) is matched with a slide groove provided in the mounting frame (2), and the guide block (6) slides in the slide groove.

4. A passive wireless temperature monitoring device according to claim 2, characterized in that: A mounting plate (8) is fixedly mounted on the inner wall of the bottom side of the base plate (1), the mounting plate (8) is L-shaped, a motor (9) is fixedly mounted on the bottom side of the mounting plate (8), a second pulley (10) is fixedly sleeved on the output end of the motor (9), and a common belt (11) is arranged between the second pulley (10) and the first pulley (7).

5. A passive wireless temperature monitoring device according to claim 1, characterized in that: The linkage clamping assembly comprises two guide plates (17) on the bottom sides of which connecting rods (18) are fixedly mounted, one side of each connecting rod (18) is fixedly mounted with a connecting shaft (19), the other ends of a first linkage rod (20) and a second linkage rod (21) are movably arranged in the two connecting shafts (19), respectively, and the first linkage rod (20) and the second linkage rod (21) are symmetrically arranged.

6. A passive wireless temperature monitoring device according to claim 5, characterized in that: A clamping plate (22) is fixedly mounted on one side of the two connecting rods (18) close to each other. The two clamping plates (22) are symmetrically arranged, and a temperature detection device body (23) is arranged between the two clamping plates (22).

7. A passive wireless temperature monitoring device according to claim 6, characterized in that: The bottom inner wall of the placement box (12) is provided with a placement groove, a protection pad (24) is placed in the placement groove, and the temperature detection device body (23) is located in the protection pad (24).

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