Sensor mounting structure

Abstract

The utility model discloses a sensor mounting structure, and relates to the technical field of sensors. The sensor comprises a sensor main body and a bottom plate, a rotation adjusting mechanism is arranged on the bottom plate, a limiting block is arranged on one side of a rotation seat, a fixing mechanism is arranged on the outer side of the rotation seat, and the fixing mechanism comprises an H-shaped plate, a clamping plate and a bolt. After the bottom plate is fixed on the inner wall of the distribution cabinet, the fixing mechanism for fixing the sensor main body is supported by the rotating seat, so that the fixing mechanism is far away from the inner wall of the distribution cabinet, the temperature of the cabinet body of the distribution cabinet is prevented from greatly influencing the fixing mechanism, the measurement accuracy of the sensor main body in use is improved, and meanwhile, the measurement accuracy is improved. When the sensor main body needs to be repaired, maintained or replaced, the sensor main body can be taken down only by pulling out the plug pin and adjusting the position of the clamping plate through the sliding rod, and operation is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a sensor installation structure. Background Art

[0002] A large number of thermal relays, circuit breakers, capacitors and other devices are installed in the distribution cabinet. These devices will generate a lot of heat during use. If the heat cannot be dissipated in time, these devices may be burned, and even serious consequences such as explosion of the distribution cabinet may occur. In order to ensure the safety of the distribution cabinet, temperature sensors are usually used to monitor the temperature in the distribution cabinet in real time. When the temperature sensor is abnormal or damaged, it needs to be replaced. A sensor mounting structure is required to install the temperature sensor.

[0003] In the existing sensor installation structure, the temperature sensor is usually fixed directly to the inner wall of the distribution box cabinet with bolts. This fixing method is relatively complicated to install and disassemble, which is not conducive to quick operation by the staff. At the same time, the temperature sensor is directly fixed to the inner wall of the distribution box cabinet, which makes the temperature sensor easily affected by the cabinet temperature of the distribution box cabinet when working. For example, when the distribution box cabinet is located outdoors in the sun or in a severe cold environment, the direct contact fixing method is not conducive to further improving the measurement accuracy of the temperature sensor. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a sensor mounting structure to solve the technical problems that the existing sensor mounting structure is directly fixed to the inner wall of the distribution box cabinet with bolts, which is not conducive to the quick installation and disassembly process, and the operation of the temperature sensor is easily affected by the cabinet temperature, which is not conducive to improving the measurement accuracy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sensor mounting structure, comprising a sensor body and a base plate, a rotation adjustment mechanism is arranged on the base plate, the rotation adjustment mechanism comprises a rotating seat, a limiting block is arranged on one side of the rotating seat, a fixing sleeve is arranged on one side of the base plate, limiting grooves and circular grooves are provided on the fixing sleeve and the base plate, and a special-shaped hole is provided on the side of the rotating seat away from the limiting block; a fixing mechanism is arranged on the outer side of the rotating seat, the fixing mechanism comprises an H-shaped plate, a card plate and a plug, a sliding rod is arranged on one side of the card plate, a connecting plate is arranged on the side of the sliding rod away from the card plate, a first through hole and a second through hole are provided on the connecting plate, and a third through hole is provided on the rotating seat.

[0006] By adopting the above technical solution and through the design of the rotating adjustment mechanism, especially the setting of the rotating seat and the limit block, precise adjustment of the installation position of the sensor body is achieved, thereby ensuring that the sensor body maintains an appropriate distance from the inner wall of the distribution box cabinet, reducing temperature effects and improving measurement accuracy.

[0007] Furthermore, the rotating seat is fixedly connected to the limiting block, and the rotating seat is rotatably connected to the H-shaped plate.

[0008] By adopting the above technical solution, when a professional hexagon socket bolt is inserted into the special-shaped hole and the rotating seat is rotated, the limit block fixedly connected thereto rotates accordingly.

[0009] Furthermore, the limiting block is matched with the limiting groove, and the diameter of the circular groove is greater than the length of the longest section of the limiting block.

[0010] By adopting the above technical solution, the adaptive design of the limit block and the limit slot ensures that the limit block can smoothly pass through the limit slot and the adjustment process of the rotation adjustment mechanism can proceed smoothly.

[0011] Furthermore, a plurality of the limiting grooves and the circular grooves are provided, the plurality of the limiting grooves and the circular grooves are arranged in sequence, and the plurality of the limiting grooves and the circular grooves are connected to each other.

[0012] By adopting the above technical solution, the arrangement and connectivity of multiple limit grooves and circular grooves provide diverse adjustment options.

[0013] Furthermore, the clamping plate is fixedly connected to the sliding rod, the sliding rod is slidably connected to the H-shaped plate, and the sliding rod is fixedly connected to the connecting plate.

[0014] By adopting the above technical solution, when the clamping plate is pushed, the sliding rod fixedly connected to it slides along the H-shaped plate, driving the connecting plate fixedly connected to the sliding rod to move accordingly.

[0015] Further, the first through hole, the second through hole and the third through hole are consistent with each other, and the first through hole, the second through hole and the third through hole are adapted to the plug pin.

[0016] By adopting the above technical solution, the consistency of the first through hole, the second through hole and the third through hole and their adaptability to the plug pin ensure the rapid installation and fixation of the sensor body.

[0017] Furthermore, a plurality of the third through holes are provided, and the plurality of the third through holes are evenly and equidistantly distributed.

[0018] By adopting the above technical solution, the uniform distribution of the plurality of third through holes provides more installation options, so that the sensor body can be accurately positioned according to actual needs.

[0019] Furthermore, a mounting plate is provided on the outer side of the bottom plate, and a plurality of mounting plates are provided, and each mounting plate is provided with a threaded hole.

[0020] By adopting the above technical solution, the design of the mounting plate and the threaded hole provides a relatively stable mounting method, so that the base plate can be well fixed on the inner wall of the distribution box cabinet.

[0021] Furthermore, a rotating rod is provided at one end of the plug pin, and a friction pad is provided on the outer side of the rotating rod.

[0022] By adopting the above technical solution, the setting of the rotating rod makes it convenient to rotate the rotating rods on both sides to make them perpendicular to the connecting plate when pulling out the plug. At this time, the rotating rod protrudes from the connecting plate, which is convenient for hand force application.

[0023] Furthermore, the rotating rod is fixedly connected to the plug pin, and the friction pad is made of rubber.

[0024] By adopting the above technical solution, the fixed connection between the rotating rod and the plug pin enables the rotating rod to be rotated to protrude from the connecting plate when the plug pin needs to be pulled out, and then the rotating rod is pulled hard to drive the plug pin fixedly connected to it to overcome the friction and be pulled out from the third through hole.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model provides a rotating seat, a card plate, a slide bar and a plug pin. During installation, after the bottom plate is fixed to the inner wall of the distribution box cabinet, the rotating seat is used to prop up the fixing mechanism of the sensor body, so that it is away from the inner wall of the distribution box cabinet, so as to avoid the temperature of the cabinet body of the distribution box cabinet itself from having a greater impact on the fixing mechanism, thereby improving the measurement accuracy of the sensor body during use. At the same time, when the sensor body needs to be repaired, maintained or replaced, it is only necessary to unplug the plug pin and use the slide bar to adjust the position of the card plate to remove the sensor body. The operation is simple and quick.

[0027] 2. The utility model sets a limit block, a limit groove and a circular groove. When a rotating seat is used to adjust the distance between the fixing mechanism and the inner wall of the distribution box cabinet, the limit block can be used to pass through the limit groove and stay in different circular grooves. Then, by rotating the rotating seat, the limit block can be clamped in different positions, thereby finely adjusting the distance between the fixing mechanism and the inner wall of the distribution box cabinet, so as to meet the requirements of the operating accuracy of the sensor body and the reasonable use of the internal space of the distribution box cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0030] Figure 3 It is a three-dimensional structural schematic diagram of the rotary adjustment mechanism and the fixing mechanism of the utility model;

[0031] Figure 4 It is a partial cross-sectional structural diagram of the rotary adjustment mechanism and the fixing mechanism of the utility model;

[0032] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0033] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B.

[0034] In the figure: 1. sensor body; 2. bottom plate; 3. mounting plate; 4. rotation adjustment mechanism; 41. rotating seat; 42. limit block; 43. special-shaped hole; 44. fixing sleeve; 45. limit groove; 46. circular groove; 5. fixing mechanism; 51. H-shaped plate; 52. clamping plate; 53. sliding rod; 54. connecting plate; 55. first through hole; 56. second through hole; 57. third through hole; 58. plug pin; 59. rotating rod; 6. friction pad. DETAILED DESCRIPTION

[0035] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0036] The following describes an embodiment of the utility model based on its overall structure.

[0037] Embodiment 1:

[0038] A sensor mounting structure, such as Figure 1-Figure 6As shown, it includes a sensor body 1 and a base plate 2, a rotation adjustment mechanism 4 is arranged on the base plate 2, and the rotation adjustment mechanism 4 includes a rotating seat 41, a limited block 42 is arranged on one side of the rotating seat 41, a fixed sleeve 44 is arranged on one side of the base plate 2, and a limited groove 45 and a circular groove 46 are provided on the fixed sleeve 44 and the base plate 2, and a special-shaped hole 43 is provided on the side of the rotating seat 41 away from the limited block 42; a fixing mechanism 5 is arranged on the outer side of the rotating seat 41, and the fixing mechanism 5 includes an H-shaped plate 51, a card plate 52 and a plug pin 58, a slide bar 53 is arranged on one side of the card plate 52, and a connecting plate 54 is arranged on the side of the slide bar 53 away from the card plate 52, and a first through hole 43 is provided on the connecting plate 54 The third through hole 57 is provided on the rotating seat 41. Through the design of the rotating adjustment mechanism 4, especially the setting of the rotating seat 41 and the limit block 42, the precise adjustment of the installation position of the sensor body 1 is realized, thereby ensuring that the sensor body 1 maintains an appropriate distance from the inner wall of the distribution box cabinet, reducing the temperature influence, and improving the measurement accuracy. When the sensor body 1 needs to be repaired, maintained or replaced, it is only necessary to unplug the pin 58 and use the slide bar 53 to adjust the position of the card plate 52 to remove the sensor body 1. The operation is simple and quick. The design of the special-shaped hole 43 facilitates the use of professional tools for operation, which improves the convenience and accuracy of installation and adjustment.

[0039] See also Figure 2 , Figure 4 , Figure 6 The rotating seat 41 is fixedly connected to the limit block 42, and the rotating seat 41 is rotatably connected to the H-type plate 51. When a professional hexagon socket bolt is inserted into the special-shaped hole 43 to rotate the rotating seat 41, the limit block 42 fixedly connected thereto rotates accordingly. By changing the relative position relationship between the limit block 42 and the limit groove 45, the position of the rotating seat 41 and the H-type plate 51 can be fixed or flexibly moved. The rotatable connection between the H-type plate 51 and the rotating seat 41 ensures that the rotation process of the rotating seat 41 is not hindered.

[0040] See also Figure 2 , Figure 4 , Figure 6 The limit block 42 is adapted to the limit groove 45, and the diameter of the circular groove 46 is greater than the length of the longest section of the limit block 42. The adaptation design of the limit block 42 and the limit groove 45 ensures that the limit block 42 can smoothly pass through the limit groove 45, and the adjustment process of the rotation adjustment mechanism 4 can be carried out smoothly. The setting of the size of the circular groove 46 allows the limit block 42 to rotate flexibly in the circular groove 46, ensuring that the relative position of the limit block 42 can be smoothly adjusted.

[0041] See also Figure 4 , Figure 6There are multiple limit grooves 45 and circular grooves 46, which are arranged in sequence and interconnected. The arrangement and connectivity of the multiple limit grooves 45 and circular grooves 46 provide a variety of adjustment options, so that the sensor body 1 can adapt to different space requirements and installation positions. This design improves the versatility and flexibility of the entire installation structure, so that it can adapt to different space usage conditions inside the distribution cabinet.

[0042] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The card plate 52 is fixedly connected to the slide rod 53, the slide rod 53 is slidably connected to the H-type plate 51, and the slide rod 53 is fixedly connected to the connecting plate 54. When the card plate 52 is pushed, the slide rod 53 fixedly connected thereto slides along the H-type plate 51, driving the connecting plate 54 fixedly connected to the slide rod 53 to move accordingly, so that the first through hole 55 and the second through hole 56 opened on the connecting plate 54 are aligned with different third through holes 57, so that the card plate 52 can clamp sensor bodies 1 of different thicknesses, thereby improving the flexibility of the sensor installation structure to a certain extent.

[0043] See also Figure 4 , Figure 6 The first through hole 55, the second through hole 56 and the third through hole 57 are consistent, and the first through hole 55, the second through hole 56 and the third through hole 57 are adapted to the plug pin 58. The consistency of the through holes and the adaptability to the plug pin 58 ensure the rapid installation and fixation of the sensor body 1 and improve the installation efficiency. This design reduces the complexity of the installation process and makes the replacement and maintenance of the sensor body 1 easier.

[0044] See also Figure 3 , Figure 4 , Figure 6 There are multiple third through holes 57, and the multiple third through holes 57 are evenly and equidistantly distributed. The even distribution of the multiple third through holes 57 provides more installation options, so that the sensor body 1 can be accurately positioned according to actual needs. This design increases the flexibility and adaptability of the installation structure, so that it can meet the installation requirements of sensor bodies 1 of different thicknesses.

[0045] Embodiment 2:

[0046] See also Figure 1 , Figure 2 , Figure 3 , Figure 4A mounting plate 3 is provided on the outer side of the base plate 2. There are multiple mounting plates 3, each of which is provided with a threaded hole. The design of the mounting plate 3 and the threaded hole provides a relatively stable installation method, so that the base plate 2 can be well fixed on the inner wall of the distribution box cabinet. Multiple mounting plates 3 provide stable support, ensuring the stability and reliability of the entire sensor installation structure.

[0047] See also Figure 1 , Figure 5 A rotating rod 59 is provided at one end of the plug pin 58, and a friction pad 6 is provided on the outer side of the rotating rod 59. The setting of the rotating rod 59 makes it convenient to rotate the rotating rods 59 on both sides to make it perpendicular to the connecting plate 54 when pulling out the plug pin 58. At this time, the rotating rod 59 protrudes from the connecting plate 54, which is convenient for hand force application. The setting of the friction pad 6 makes it convenient to use friction to keep the plug pin 58 in a relatively stable state during use.

[0048] See also Figure 1 , Figure 5 The rotating rod 59 is fixedly connected to the plug pin 58, and the friction pad 6 is made of rubber. The fixed connection between the rotating rod 59 and the plug pin 58 allows the rotating rod 59 to be rotated to protrude from the connecting plate 54 when the plug pin 58 needs to be pulled out. The rotating rod 59 is then pulled hard to drive the plug pin 58 fixedly connected thereto to overcome the friction force and be pulled out from the third through hole 57. The friction pad 6 made of rubber not only provides stability, but also has anti-aging and corrosion resistance properties, thereby extending the service life of the sensor mounting structure.

[0049] The implementation principle of the utility model is as follows: first, the bolts are passed through the threaded holes on the mounting plate 3 to fix the bottom plate 2 on the inner wall of the distribution box cabinet; then, the rotating rod 59 is rotated 90 degrees to make it perpendicular to the connecting plate 54, which is convenient for hand force application, and the plug 58 is pulled out with force, and a professional hexagonal wrench is used to insert it into the special-shaped hole 43 on the rotating seat 41, and the rotating seat 41 is rotated so that the limit block 42 on one side is parallel to the limit groove 45; then, the H-type plate 51 and the rotating seat 41 are pushed or pulled to move the two, and the H-type plate 51 is adjusted to a suitable position according to the use space inside the distribution box cabinet. At this time, the limit block 42 passes through the nearest limit groove 45 and stays in the corresponding circular groove 46, and the professional hexagonal wrench is used again to insert it into the special-shaped hole 43 on the rotating seat 41, and the rotating seat 41 is rotated in the opposite direction, and the limit block 42 is adjusted to a state perpendicular to the limit groove 45, and the position of the rotating seat 41 and the H-type plate 51 is fixed; then, the sensor body 1 is placed on The sensor body 1 is fixed to the H-shaped plate 51, and the card plate 52 is pushed or pulled to move, and the slide bar 53 slides through the H-shaped plate 51 until it clamps the sensor body 1. At this time, the pin 58 is aligned with the first through hole 55, the second through hole 56, and the nearest third through hole 57, and is inserted in sequence with force, so that the rotating rod 59 is rotated 90 degrees and parallel to the connecting plate 54, and the sensor body 1 is fixed; when the sensor body 1 needs to be repaired and maintained, it is only necessary to rotate the rotating rod 59, pull out the pin 58 with force, push the connecting plate 54 to move, and with the assistance of the slide bar 53, the card plate 52 is moved away from the sensor body 1, and the sensor body 1 is removed; when the space usage inside the distribution box cabinet is adjusted, the hexagonal wrench can be repeatedly used to rotate the rotating seat 41, and after the restriction of the limit block 42 is released, the relative position relationship between the H-shaped plate 51 and the bottom plate 2 is adjusted, and after adapting to the space utilization inside the distribution box cabinet, the rotating seat 41 is rotated again, and the step of limiting the limit block 42 is repeated.

[0050] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0051] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A sensor installation structure, characterized in that: The sensor comprises a sensor body (1) and a base plate (2), wherein a rotation adjustment mechanism (4) is arranged on the base plate (2), wherein the rotation adjustment mechanism (4) comprises a rotating seat (41), wherein a limiting block (42) is arranged on one side of the rotating seat (41), wherein a fixing sleeve (44) is arranged on one side of the base plate (2), wherein a limiting groove (45) and a circular groove (46) are arranged on the fixing sleeve (44) and the base plate (2), and a special-shaped hole (43) is arranged on the side of the rotating seat (41) away from the limiting block (42); A fixing mechanism (5) is arranged on the outer side of the rotating seat (41), and the fixing mechanism (5) comprises an H-shaped plate (51), a clamping plate (52) and a plug (58); a sliding rod (53) is arranged on one side of the clamping plate (52); a connecting plate (54) is arranged on the side of the sliding rod (53) away from the clamping plate (52); a first through hole (55) and a second through hole (56) are provided on the connecting plate (54); and a third through hole (57) is provided on the rotating seat (41).

2. The sensor mounting structure according to claim 1, characterized in that: The rotating seat (41) is fixedly connected to the limiting block (42), and the rotating seat (41) is rotatably connected to the H-shaped plate (51).

3. The sensor mounting structure according to claim 1, characterized in that: The limiting block (42) is matched with the limiting groove (45), and the diameter of the circular groove (46) is greater than the length of the longest section of the limiting block (42).

4. The sensor mounting structure according to claim 1, characterized in that: A plurality of the limiting grooves (45) and the circular grooves (46) are provided, the plurality of limiting grooves (45) and the circular grooves (46) are arranged in sequence, and the plurality of limiting grooves (45) and the circular grooves (46) are interconnected.

5. The sensor mounting structure according to claim 1, characterized in that: The clamping plate (52) is fixedly connected to the sliding rod (53), the sliding rod (53) is slidably connected to the H-shaped plate (51), and the sliding rod (53) is fixedly connected to the connecting plate (54).

6. The sensor mounting structure according to claim 1, characterized in that: The first through hole (55), the second through hole (56) and the third through hole (57) are consistent with each other, and the first through hole (55), the second through hole (56) and the third through hole (57) are adapted to the plug pin (58).

7. The sensor mounting structure according to claim 1, characterized in that: A plurality of the third through holes (57) are provided, and the plurality of the third through holes (57) are evenly and equidistantly distributed.

8. The sensor mounting structure according to claim 1, characterized in that: A mounting plate (3) is arranged on the outer side of the bottom plate (2), a plurality of mounting plates (3) are arranged, and each mounting plate (3) is provided with a threaded hole.

9. The sensor mounting structure according to claim 1, characterized in that: A rotating rod (59) is arranged at one end of the plug pin (58), and a friction pad (6) is arranged on the outer side of the rotating rod (59).

10. The sensor mounting structure according to claim 9, characterized in that: The rotating rod (59) is fixedly connected to the plug pin (58), and the friction pad (6) is made of rubber.

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