CN219798381U - Sensor with good waterproof performance - Google Patents
Sensor with good waterproof performance Download PDFInfo
- Publication number
- CN219798381U CN219798381U CN202223545182.XU CN202223545182U CN219798381U CN 219798381 U CN219798381 U CN 219798381U CN 202223545182 U CN202223545182 U CN 202223545182U CN 219798381 U CN219798381 U CN 219798381U
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- Prior art keywords
- sensor
- waterproof performance
- protective shell
- movable
- groove
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- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a sensor with good waterproof performance, which comprises a mounting plate, wherein mounting holes are formed in four corners of the top of the mounting plate, a protective shell is fixedly arranged on the top of the mounting plate, a limiting frame is fixedly connected to the top of the mounting plate and positioned in an inner cavity of the protective shell, a rectangular sealing pad is bonded and connected to the surface of the limiting frame, and the surface of the rectangular sealing pad is in contact with the inner wall of the protective shell. According to the utility model, the mounting plate, the mounting hole, the protective shell, the limiting frame, the rectangular sealing gasket, the box body, the reset spring, the moving block, the moving column, the movable plate, the groove sealing gasket, the sealing ring, the sliding groove and the sliding block are mutually matched, so that the advantage of improving the waterproof performance of the sensor is achieved, the sensor can be effectively sealed when in use, water is prevented from entering the sensor, the problem of short circuit burning of the sensor is avoided, the service life of the sensor is prolonged, and the actual use requirements can be met.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to a sensor with good waterproof performance.
Background
The sensor is a detection device, can sense the information to be measured, and can convert the sensed information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and the characteristics of the sensor include: microminiaturization, digitization, intellectualization, multifunction, systemization, networking.
At present, the existing sensor is poor in waterproof performance, so that when the sensor is used, water is easy to invade the inside of the sensor due to poor sealing performance, short circuit burning out of the sensor is easy to occur, and the service life of the sensor is shortened.
Disclosure of Invention
The utility model aims to provide a sensor with good waterproof performance, which has the advantage of improving the waterproof performance of the sensor, and solves the problem that the sensor is easy to burn out due to short circuit caused by the fact that water easily invades the inside of the sensor due to poor sealing performance when the sensor is used due to poor waterproof performance of the existing sensor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sensor that waterproof performance is good, includes the mounting panel, the mounting hole has all been seted up at the four corners at mounting panel top, the top fixed mounting of mounting panel has the protecting crust, the top of mounting panel and the inner chamber fixedly connected with spacing frame that is located the protecting crust, the surface bonding of spacing frame is connected with the rectangle sealed pad, the surface of rectangle sealed pad contacts with the inner wall of protecting crust, the center department fixedly connected with sensor body at mounting panel top, the top fixed mounting of sensor body has the test probe, the top of test probe runs through to the top of protecting crust, the equal fixed mounting in both sides at protecting crust top has the box, the inner wall fixedly connected with reset spring of box, the inner fixedly connected with movable block of reset spring, the inboard fixedly connected with movable column of movable block, the inner of movable column runs through to the inboard of box and fixedly connected with fly leaf, the inboard bonding of fly leaf is connected with recess sealed pad.
As a preferable scheme, the center of the top of the inner wall of the protective shell is connected with a sealing ring in an adhesive mode, and the inner wall of the sealing ring is in contact with the surface of the detection probe.
As the preferable scheme, the top and the bottom of the inner wall of the box body are both provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding block in a sliding manner, and the inner side of each sliding block is fixedly connected with the outer side of each moving block.
As the preferred scheme, front end and the rear end of protecting crust both sides bottom all fixedly connected with first installation piece, and the top of first installation piece is through the fixed surface installation of first bolt with the mounting panel.
As the preferable scheme, the front side and the rear side of the box body are fixedly connected with second installation blocks, and the top of each second installation block is fixedly installed on the surface of the protective shell through second bolts.
As a preferable scheme, a penetrating groove is formed in the inner side of the box body, and an inner cavity of the penetrating groove is connected with the surface of the movable column in a sliding mode.
Preferably, the bottom of the movable plate and the bottom of the groove sealing gasket are contacted with the top of the protective shell, and the inner side of the groove sealing gasket is contacted with the surface of the detection probe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the mounting plate, the mounting hole, the protective shell, the limiting frame, the rectangular sealing gasket, the box body, the reset spring, the moving block, the moving column, the movable plate, the groove sealing gasket, the sealing ring, the sliding groove and the sliding block are mutually matched, so that the advantage of improving the waterproof performance of the sensor is achieved, the sensor can be effectively sealed when in use, water is prevented from entering the sensor, the problem of short circuit burning of the sensor is avoided, the service life of the sensor is prolonged, and the actual use requirements can be met.
2. According to the utility model, the sealing ring is arranged to seal the gap between the detection probe and the protective shell, the sliding groove and the sliding block are arranged to stabilize the moving block during moving, the stability of the moving block during use is increased, the first mounting block and the first bolt are arranged to facilitate the mounting and the dismounting of the protective shell, the second mounting block and the second bolt are arranged to facilitate the mounting and the dismounting of the box body, the penetrating groove is arranged to facilitate the moving of the moving column, and the groove sealing gasket is arranged to seal the gap between the protective shell and the detection probe.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the front structure of the present utility model;
FIG. 3 is an enlarged sectional view of the internal structure of the case of the present utility model;
fig. 4 is a right-side view of the present utility model.
In the figure: 1. a mounting plate; 2. a mounting hole; 3. a protective shell; 4. a limit frame; 5. a rectangular gasket; 6. a sensor body; 7. a detection probe; 8. a case; 9. a return spring; 10. a moving block; 11. a moving column; 12. a movable plate; 13. a groove seal; 14. a seal ring; 15. a chute; 16. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a sensor with good waterproof performance comprises a mounting plate 1, mounting holes 2 are formed at four corners of the top of the mounting plate 1, a protective shell 3 is fixedly mounted at the top of the mounting plate 1, a limiting frame 4 is fixedly connected to the top of the mounting plate 1 and positioned in an inner cavity of the protective shell 3, a rectangular sealing pad 5 is adhered and connected to the surface of the limiting frame 4, the surface of the rectangular sealing pad 5 is contacted with the inner wall of the protective shell 3, a sensor body 6 is fixedly connected to the center of the top of the mounting plate 1, a detection probe 7 is fixedly mounted at the top of the sensor body 6, the top of the detection probe 7 penetrates to the top of the protective shell 3, a box body 8 is fixedly mounted at two sides of the top of the protective shell 3, a reset spring 9 is fixedly connected to the inner wall of the box body 8, a movable block 10 is fixedly connected to the inner end of the reset spring 9, the inboard fixedly connected with movable column 11 of movable block 10, the inner of movable column 11 runs through to the inboard of box 8 and fixedly connected with fly leaf 12, the inboard bonding of fly leaf 12 is connected with recess sealed pad 13, through setting up mounting panel 1, mounting hole 2, protecting crust 3, spacing frame 4, rectangle sealed pad 5, box 8, reset spring 9, movable block 10, movable column 11, fly leaf 12, recess sealed pad 13, sealing washer 14, spout 15 and slider 16 mutually support, the advantage of improving the sensor waterproof performance has been reached, make the sensor when using, can effectually seal the sensor, prevent that water from getting into inside the sensor, the problem that the sensor appears the short circuit burning out has been avoided, the life of sensor has been prolonged, the in-service use demand can be satisfied.
The center of the top of the inner wall of the protective shell 3 is connected with a sealing ring 14 in an adhesive mode, and the inner wall of the sealing ring 14 is contacted with the surface of the detection probe 7.
Through above-mentioned technical scheme, through setting up sealing washer 14, play sealed effect to the gap between detection probe 7 and the protecting crust 3.
The top and the bottom of the inner wall of the box body 8 are both provided with sliding grooves 15, the inner cavity of each sliding groove 15 is connected with a sliding block 16 in a sliding manner, and the inner side of each sliding block 16 is fixedly connected with the outer side of each moving block 10.
Through above-mentioned technical scheme, through setting up spout 15 and slider 16, play the steady effect when removing to movable block 10, increased the stability when movable block 10 uses.
The front end and the rear end of the bottom of the two sides of the protective shell 3 are fixedly connected with first installation blocks, and the top of each first installation block is fixedly installed with the surface of the installation plate 1 through first bolts.
Through above-mentioned technical scheme, through setting up first installation piece and first bolt, play the effect of easy to assemble and convenient dismantlement to protecting crust 3.
The front side and the rear side of the box body 8 are fixedly connected with second installation blocks, and the tops of the second installation blocks are fixedly installed on the surface of the protective shell 3 through second bolts.
Through above-mentioned technical scheme, through setting up second installation piece and second bolt, play the effect of easy to assemble and convenient dismantlement to box 8.
A through groove is formed in the inner side of the box body 8, and the inner cavity of the through groove is connected with the surface of the movable column 11 in a sliding mode.
Through the above technical scheme, through the setting of running through the groove, play the effect of convenient removal to remove post 11.
The bottom of the movable plate 12 and the groove sealing gasket 13 are contacted with the top of the protective shell 3, and the inner side of the groove sealing gasket 13 is contacted with the surface of the detection probe 7.
Through above-mentioned technical scheme, through setting up recess sealing pad 13, play sealed effect to the gap between shield shell 3 and the test probe 7.
The working principle of the utility model is as follows: firstly, seal the gap between the protective housing 3 and the detection probe 7 through the sealing ring 14, then fix the protective housing 3 at the top of the mounting plate 1 through first installation block and first bolt, seal the gap between the mounting plate 1 and the protective housing 3 through the limiting frame 4 and the rectangular sealing gasket 5, reset the movable block 10 through the elasticity of the reset spring 9, the movable block 10 resets and drives the movable column 11 to reset, the movable plate 12 and the groove sealing gasket 13 reset towards the direction of the detection probe 7 are driven by the movable column 11 reset, the gap between the protective housing 3 and the detection probe 7 is sealed by the groove sealing gasket 13 reset, water is prevented from entering the inner cavity of the protective housing 3, the sensor can be effectively sealed, the water is prevented from entering the inside of the sensor, the problem of short circuit burnout of the sensor is avoided, the service life of the sensor is prolonged, and the waterproof performance of the sensor is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sensor that waterproof performance is good, includes mounting panel (1), its characterized in that: the utility model discloses a portable electronic device, including mounting panel (1), mounting panel, detection probe, box (8), reset spring (9) are connected with in the inner wall fixedly connected with of box (8), movable block (10) are connected with movable column (11) in the inboard fixedly connected with of movable block (10), movable column (12) are connected with movable plate (12) in the inside of movable block (11), movable plate (12) are connected with movable plate (13) in the inside of movable block (10), and detection probe (7) are connected with movable plate (12) in the inside of movable block (11), and detection probe (6) are connected with movable plate (12) in the inside of movable block (10).
2. A sensor with good waterproof performance according to claim 1, characterized in that: the center of the top of the inner wall of the protective shell (3) is connected with a sealing ring (14) in an adhesive mode, and the inner wall of the sealing ring (14) is in contact with the surface of the detection probe (7).
3. A sensor with good waterproof performance according to claim 1, characterized in that: the top and the bottom of the inner wall of the box body (8) are both provided with sliding grooves (15), the inner cavity of each sliding groove (15) is connected with a sliding block (16) in a sliding mode, and the inner side of each sliding block (16) is fixedly connected with the outer side of each moving block (10).
4. A sensor with good waterproof performance according to claim 1, characterized in that: the front end and the rear end of the bottoms of the two sides of the protective shell (3) are fixedly connected with first installation blocks, and the tops of the first installation blocks are fixedly installed on the surface of the installation plate (1) through first bolts.
5. A sensor with good waterproof performance according to claim 1, characterized in that: the front side and the rear side of the box body (8) are fixedly connected with second installation blocks, and the tops of the second installation blocks are fixedly installed on the surface of the protective shell (3) through second bolts.
6. A sensor with good waterproof performance according to claim 1, characterized in that: the inner side of the box body (8) is provided with a through groove, and the inner cavity of the through groove is in sliding connection with the surface of the movable column (11).
7. A sensor with good waterproof performance according to claim 1, characterized in that: the bottom of the movable plate (12) and the bottom of the groove sealing gasket (13) are contacted with the top of the protective shell (3), and the inner side of the groove sealing gasket (13) is contacted with the surface of the detection probe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223545182.XU CN219798381U (en) | 2022-12-27 | 2022-12-27 | Sensor with good waterproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223545182.XU CN219798381U (en) | 2022-12-27 | 2022-12-27 | Sensor with good waterproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798381U true CN219798381U (en) | 2023-10-03 |
Family
ID=88178583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223545182.XU Active CN219798381U (en) | 2022-12-27 | 2022-12-27 | Sensor with good waterproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798381U (en) |
-
2022
- 2022-12-27 CN CN202223545182.XU patent/CN219798381U/en active Active
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| GR01 | Patent grant |