Waterproof quick-release inductor

Abstract

The utility model relates to the technical field of inductors, and discloses a waterproof quick-release inductor which comprises a protection box, an internal thread is arranged at the upper end in the protection box, a protection cover is arranged at the upper end in the protection box, the top end of the protection cover is of an optical lens structure, and an external thread is arranged at the lower end of the protection cover. External threads and internal threads are fixedly connected to the left side of the protection box, the external threads are in threaded connection with the internal threads, a water absorption patch is fixedly connected to the lower end in the protection cover, four ventilation holes are formed in the left side of the protection box, the ventilation holes are symmetrically arranged with the front face of the protection box as the center, and a heat dissipation groove is formed in the middle of the bottom end of the protection box. A protective net is fixedly connected to the interior of the heat dissipation groove, and a sleeve is fixedly connected to the bottom end in the protective box. By arranging the sleeve, the screw, the fixing plate, the supporting column and the protective cover, the inductor body can be very conveniently disassembled and assembled; and a water absorption patch is arranged, so that water absorption and water prevention effects can be achieved in the protection box.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a waterproof quick-release sensor. Background Art

[0002] A sensor is a device that receives signals or stimuli and responds, and can convert a physical quantity or chemical quantity to be measured into another corresponding output device; it is used in devices and work such as automatic control and security equipment, and plays a great role in people's life and work.

[0003] However, most components of existing sensors are exposed to the outside world. When the sensor is installed or used, it is very easy to be collided by the outside world, resulting in damage to the sensor, increasing the cost, and it is also very easy to be affected by the environment outside. After being affected by moisture and water ingress, the sensor will also be damaged. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a waterproof quick-release sensor to solve the technical problems raised in the above background art.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A waterproof quick-release sensor, including a protection box, an internal thread is provided at the upper end inside the protection box, a protective cover is provided at the upper end inside the protection box, the top end of the protective cover is an optical lens structure, an external thread is provided at the lower end of the protective cover, and the external thread is threadedly connected to the internal thread. A water-absorbing sticker is fixedly connected to the lower end inside the protective cover. An air exchange hole is provided on the left side of the protection box. There are four air exchange holes in total, and the air exchange holes are symmetrically arranged with the front of the protection box as the center.

[0008] Preferably, a heat dissipation groove is provided in the middle of the bottom end of the protection box, and a protective net is fixedly connected to the inside of the heat dissipation groove.

[0009] Through the above technical solution, the purpose of providing a heat dissipation groove in the middle of the bottom end of the protection box is to dissipate heat from the sensor body during operation; the purpose of fixedly connecting a protective net to the inside of the heat dissipation groove is to protect the components inside the protection box.

[0010] Preferably, a sleeve is fixedly connected to the bottom end inside the protection box, and there are five sleeves arranged in a circular array with the bottom end of the protection box as the center.

[0011] Through the above technical solution, the purpose of fixedly connecting the bottom end inside the protective box with the sleeve is to limit the support column; the purpose of arranging five sleeves in a circular array centered on the bottom end of the protective box is to make the support of the fixed plate more stable.

[0012] Preferably, support columns are arranged inside all five of the sleeves, and the five support columns and the five sleeves are fixedly connected by screws.

[0013] Through the above technical solution, support columns are arranged inside all five of the sleeves, and the five support columns and the five sleeves are fixedly connected by screws. The purpose is that the support columns play a role in supporting the fixed plate, and the support columns are fixedly connected to the sleeves and the protective box by screws.

[0014] Preferably, the tops of the five support columns are fixedly connected with a fixed plate. A fixing groove is opened in the middle of the top of the fixed plate, and a first through hole is opened at the left end of the top of the fixed plate.

[0015] Through the above technical solution, the tops of the five support columns are fixedly connected with a fixed plate. The purpose of opening a fixing groove in the middle of the top of the fixed plate is to support the sensor body.

[0016] Preferably, a sensor body is arranged inside the fixing groove. A connecting block is fixedly connected to the upper end of the left side of the sensor body. A second through hole is opened at the top of the connecting block. The first through hole, the connecting block, and the second through hole are symmetrically arranged centered on the front of the protective box.

[0017] Through the above technical solution, a connecting block is fixedly connected to the upper end of the left side of the sensor body. A second through hole is opened at the top of the connecting block. The purpose of the first through hole, the connecting block, and the second through hole being symmetrically arranged centered on the front of the protective box is to enable the sensor body to be fixed on the fixed plate for use.

[0018] Preferably, the diameters of the two first through holes and the two second through holes are the same and correspond to each other. Bolts are arranged inside the two first through holes and the two second through holes. Nuts are arranged at the lower ends of the bolts. The nuts are threadedly connected to the bolts. Two bolts and nuts are provided in total.

[0019] Through the above technical solution, the diameters of the two first through holes and the two second through holes are the same and correspond to each other. Bolts are arranged inside the two first through holes and the two second through holes. Nuts are arranged at the lower ends of the bolts. The nuts are threadedly connected to the bolts. The purpose of providing two bolts and nuts in total is to enable the sensor body to be fixedly connected to the fixed plate through the bolts and nuts, so that the sensor body can be fixed on the protective box for normal use.

[0020] Compared with the prior art, the present utility model provides a waterproof quick-release sensor, which has the following beneficial effects:

[0021] 1. The utility model enables the sensor body to be disassembled and installed very conveniently by setting a sleeve, a screw, a fixing plate, a support column and a protective cover; by setting a water-absorbing sticker, it can absorb water and prevent water inside the protection box.

[0022] 2. The utility model can effectively achieve the purpose of gas exchange and play an effective role in heat dissipation by setting heat dissipation grooves and ventilation holes; by setting a protective net, it can effectively protect the components inside the protection box and prevent impurities from entering through the heat dissipation grooves and damaging the components. Description of the Drawings

[0023] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 is a sectional structural schematic diagram of the utility model;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the protection box of the utility model;

[0026] Figure 4 is a three-dimensional structural schematic diagram of the protective cover of the utility model;

[0027] Figure 5 is a top view structural schematic diagram of the inside of the protection box of the utility model;

[0028] Figure 6 is a three-dimensional structural schematic diagram of the fixing plate of the utility model;

[0029] Figure 7 is a three-dimensional structural schematic diagram of the sensor body of the utility model.

[0030] Wherein: 1. Protection box; 2. Internal thread; 3. Protective cover; 4. External thread; 5. Water-absorbing sticker; 6. Ventilation hole; 7. Heat dissipation groove; 8. Protective net; 9. Sleeve; 10. Screw; 11. Support column; 12. Fixing plate; 13. Fixed groove; 14. Through hole one; 15. Sensor body; 16. Connecting block; 17. Through hole two; 18. Bolt; 19. Nut. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative work shall fall within the protection scope of the utility model.

[0032] Embodiment 1:

[0033] As Figure 1-2 shown, a waterproof quick-release inductor provided by the utility model includes a protective box 1. An internal thread 2 is provided at the upper end inside the protective box 1, and a protective cover 3 is arranged at the upper end inside the protective box 1. The top end of the protective cover 3 is of an optical lens structure, and an external thread 4 is arranged at the lower end of the protective cover 3. The external thread 4 is in threaded connection with the internal thread 2. A water-absorbing sticker 5 is fixedly connected to the lower end inside the protective cover 3. An air exchange hole 6 is provided on the left side of the protective box 1. There are four air exchange holes 6 in total, and the air exchange holes 6 are symmetrically arranged with the front of the protective box 1 as the center.

[0034] Specifically, a heat dissipation groove 7 is provided in the middle of the bottom end of the protective box 1, and a protective net 8 is fixedly connected inside the heat dissipation groove 7. The advantage is that the purpose of providing the heat dissipation groove 7 in the middle of the bottom end of the protective box 1 is to dissipate heat from the inductor body 15 during operation; the purpose of fixedly connecting the protective net 8 inside the heat dissipation groove 7 is to protect the components inside the protective box 1.

[0035] Embodiment 2:

[0036] As Figures 3-7 shown, as an improvement to the previous embodiment. Specifically, a sleeve 9 is fixedly connected to the bottom end inside the protective box 1, and there are five sleeves 9 arranged in a circular array with the bottom end of the protective box 1 as the center. The advantage is that the purpose of fixedly connecting the sleeve 9 to the bottom end inside the protective box 1 is to limit the support column 11; the purpose of arranging five sleeves 9 in a circular array with the bottom end of the protective box 1 as the center is to make the support of the fixing plate 12 more stable.

[0037] Specifically, support columns 11 are arranged inside all five sleeves 9, and the five support columns 11 and the five sleeves 9 are fixedly connected by screws 10. The advantage is that the purpose of arranging support columns 11 inside all five sleeves 9 and fixedly connecting the five support columns 11 and the five sleeves 9 by screws 10 is that the support column 11 plays a role in supporting the fixing plate 12, and the support column 11 is fixedly connected to the sleeve 9 and the protective box 1 by screws 10.

[0038] Specifically, a fixing plate 12 is fixedly connected to the top ends of the five support columns 11. A fixing groove 13 is provided in the middle of the top end of the fixing plate 12, and a through hole 14 is provided at the left end of the top end of the fixing plate 12. The advantage is that the purpose of fixedly connecting the fixing plate 12 to the top ends of the five support columns 11 and providing the fixing groove 13 in the middle of the top end of the fixing plate 12 is to support the inductor body 15.

[0039] Specifically, a sensor body 15 is arranged inside the fixing groove 13. A connecting block 16 is fixedly connected to the upper end of the left end of the sensor body 15. A second through hole 17 is formed at the top of the connecting block 16. The first through hole 14, the connecting block 16, and the second through hole 17 are symmetrically arranged with the front surface of the protection box 1 as the center. The advantage is that a connecting block 16 is fixedly connected to the upper end of the left end of the sensor body 15, and a second through hole 17 is formed at the top of the connecting block 16. The purpose of the symmetrical arrangement of the first through hole 14, the connecting block 16, and the second through hole 17 with the front surface of the protection box 1 as the center is to enable the sensor body 15 to be fixed on the fixing plate 12 for use.

[0040] Specifically, the diameters of the two first through holes 14 and the two second through holes 17 are the same and correspond to each other one by one. Bolts 18 are arranged inside the two first through holes 14 and the second through holes 17. Nuts 19 are arranged at the lower ends of the bolts 18. The nuts 19 are in threaded connection with the bolts 18. Two bolts 18 and nuts 19 are provided in total. The advantage is that the diameters of the two first through holes 14 and the two second through holes 17 are the same and correspond to each other one by one. Bolts 18 are arranged inside the two first through holes 14 and the second through holes 17. Nuts 19 are arranged at the lower ends of the bolts 18. The nuts 19 are in threaded connection with the bolts 18. The purpose of providing two bolts 18 and nuts 19 in total is to enable the sensor body 15 to be fixedly connected to the fixing plate 12 through the bolts 18 and nuts 19, so that the sensor body 15 can be fixed on the protection box 1 for normal use.

[0041] During use, first place the sensor body 15 inside the fixing groove 13 so that the second through hole 17 corresponds to the first through hole 14. Then insert the bolts 18 into the first through holes 14 and the second through holes 17. Then, through the threaded connection between the bolts 18 and the nuts 19, the sensor body 15 is fixed on the fixing plate 12. Then, through the support columns 11, insert the five support columns 11 into the sleeves 9 respectively. Then, through the screws 10, fix the fixing plate 12 on the protection box 1. Finally, through the threaded connection between the external thread 4 and the internal thread 2 of the protective cover 3, fix the protective cover 3 on the protection box 1 to complete the installation of the sensor body 15; when in use, dissipate heat and ventilate the inside of the protection box 1 through the ventilation holes 6 and the heat dissipation grooves 7; the water absorption stickers 5 can play a role in absorbing water inside the protection box 1, playing a role in moisture-proof and waterproof, and preventing moisture from affecting the sensor body 15.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof quick-release sensor, comprising a protective box (1), characterized in that: An internal thread (2) is provided at the upper end inside the protective box (1). A protective cover (3) is provided at the upper end inside the protective box (1). The top end of the protective cover (3) is an optical lens structure. An external thread (4) is provided at the lower end of the protective cover (3). The external thread (4) is in threaded connection with the internal thread (2). A water-absorbing sticker (5) is fixedly connected to the lower end inside the protective cover (3). An air exchange hole (6) is provided on the left side of the protective box (1). There are four air exchange holes (6) in total, which are symmetrically arranged with the front of the protective box (1) as the center.

2. The quick-release sensor with waterproof feature according to claim 1, characterized in that: A heat dissipation groove (7) is provided in the middle at the bottom end of the protective box (1). A protective net (8) is fixedly connected inside the heat dissipation groove (7).

3. The quick-release sensor with waterproof function according to claim 1, characterized in that: A sleeve (9) is fixedly connected to the bottom end inside the protective box (1). Five sleeves (9) are circularly arranged in an array with the bottom end of the protective box (1) as the center.

4. A waterproof quick-release inductor according to claim 3, wherein: Support columns (11) are arranged inside all five sleeves (9). The five support columns (11) and the five sleeves (9) are fixedly connected by screws (10).

5. The waterproof quick-release inductor according to claim 4, characterized in that: The top ends of the five support columns (11) are fixedly connected to a fixing plate (12). A fixing groove (13) is provided in the middle at the top end of the fixing plate (12). A through hole one (14) is provided at the left end of the top end of the fixing plate (12).

6. The quick-release sensor with waterproof function according to claim 5, characterized in that: An inductor body (15) is arranged inside the fixing groove (13). A connecting block (16) is fixedly connected to the upper end of the left end of the inductor body (15). A through hole two (17) is provided at the top end of the connecting block (16). The through hole one (14), the connecting block (16), and the through hole two (17) are symmetrically arranged with the front of the protective box (1) as the center.

7. A waterproof quick-release inductor according to claim 6, characterized in that: The diameters of the two through holes one (14) and the two through holes two (17) are the same and correspond to each other. Bolts (18) are arranged inside the two through holes one (14) and the through hole two (17). A nut (19) is provided at the lower end of the bolt (18). The nut (19) is in threaded connection with the bolt (18). Two bolts (18) and nuts (19) are provided in total.

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