CN220472549U - Waterproof dustproof brushless displacement sensor - Google Patents
Waterproof dustproof brushless displacement sensor Download PDFInfo
- Publication number
- CN220472549U CN220472549U CN202322002936.5U CN202322002936U CN220472549U CN 220472549 U CN220472549 U CN 220472549U CN 202322002936 U CN202322002936 U CN 202322002936U CN 220472549 U CN220472549 U CN 220472549U
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- China
- Prior art keywords
- sensor
- circuit board
- brushless
- displacement sensor
- spout
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The application relates to a waterproof dustproof brushless displacement sensor, including the sensor shell, the spout has been seted up on the sensor shell, installs the sensor slider in the spout, and the sensor slider slides along the spout, the upper cover is installed to the front end of sensor shell, and the lower cover is installed to the rear end of sensor shell, upper cover and lower cover are with the circuit board subassembly fixed mounting of sensor in the sensor shell, the sensor slider sets up in the top of circuit board subassembly, thereby the sensor slider slides along the spout and carries out position measurement, and this application has solved the product installation limited, has required waterproof dirt-proof problem.
Description
Technical Field
The application relates to the technical field of sensors, in particular to a waterproof dustproof brushless displacement sensor.
Background
The linear carbon film linear displacement sensor is a displacement sensor with stable performance and high cost performance, is widely used for real-time monitoring of various mechanical linear motion data, can directly display various data monitoring of mechanical linear motion through cooperation with an industrial control system, and gives working instructions.
At present, the carbon film type linear displacement sensor generally solves the problems of water resistance and dust resistance.
Disclosure of Invention
An aim of the embodiment of the application is to provide a waterproof dustproof brushless displacement sensor, which solves the problems of limited product installation and waterproof and dustproof requirements.
In order to achieve the above purpose, the present application provides the following technical solutions:
the embodiment of the application provides a waterproof dustproof brushless displacement sensor, including the sensor shell, the spout has been seted up on the sensor shell, installs the sensor slider in the spout, and the sensor slider slides along the spout, the upper cover is installed to the front end of sensor shell, and the lower cover is installed to the rear end of sensor shell, upper cover and lower cover are with the circuit board subassembly fixed mounting of sensor in the sensor shell, the sensor slider sets up in the top of circuit board subassembly, thereby the sensor slider slides along the spout and carries out position measurement.
The sensor sliding block comprises a sliding part which is arranged in the sliding groove and slides along the sliding groove, a screw mounting hole is formed in the sliding part, a line pressing plate screw is arranged in the screw mounting hole, and a dispensing head which is contacted with the circuit board assembly is arranged at the lower end of the line pressing plate screw.
The circuit board assembly comprises a circuit board A, a circuit board B is arranged below the circuit board A, electronic wires are welded on the circuit board A and the circuit board B, and a track line convenient for the screw of the line pressing plate to slide is arranged on the circuit board A.
And the upper cover is provided with a wire outlet end hole which is convenient for an electronic wire to pass through.
And the circuit board A and the circuit board B are connected in an adhesive mode.
The circuit board assembly is fixed in the sensor shell in a dispensing mode.
The sensor shell is provided with an upper layer cavity and a lower layer cavity, the upper layer cavity is used for sliding the sensor sliding block, and the lower layer cavity is used for installing the circuit board assembly.
And the bottom of the sliding part is provided with a brush contacted with the circuit board assembly.
Compared with the prior art, the utility model has the beneficial effects that: the application solves the problems of limited product installation and water and dust resistance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of an embodiment of the present application;
fig. 2 is an exploded view of the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The terms "first," "second," and the like, are used merely to distinguish one entity or action from another entity or action, and are not to be construed as indicating or implying any actual such relationship or order between such entities or actions.
Referring to fig. 1 and 2, the embodiment of the application provides a waterproof dustproof brushless displacement sensor, including sensor housing 1, spout 2 has been seted up on the sensor housing 1, installs sensor slider 3 in spout 2, and sensor slider 3 slides along spout 2, upper cover 4 is installed to sensor housing 1's front end, and lower cover 5 is installed to sensor housing 1's rear end, upper cover 4 and lower cover 5 are with the circuit board subassembly 6 fixed mounting of sensor in sensor housing 1, sensor slider 3 sets up in circuit board subassembly 6's top, thereby sensor slider 3 slides along spout 2 and carries out position measurement.
The sensor slider 3 comprises a sliding part 30 which is arranged in the sliding groove and slides along the sliding groove, a screw mounting hole 31 is formed in the sliding part 30, a line pressing plate screw 32 is arranged in the screw mounting hole 31, and a dispensing head which is contacted with the circuit board assembly is arranged at the lower end of the line pressing plate screw 32.
The circuit board assembly 6 comprises a circuit board A60, a circuit board B61 is arranged below the circuit board A60, electronic wires 62 are welded on the circuit board A60 and the circuit board B61, and a track line 63 which is convenient for a wire pressing plate to slide is arranged on the circuit board A60.
The upper cover 4 is provided with a wire outlet end hole which is convenient for an electronic wire to pass through.
The circuit board a60 and the circuit board B61 are adhesively connected.
The circuit board assembly 6 is fixed in the sensor housing 1 in a dispensing mode.
The sensor shell 1 is provided with an upper layer cavity and a lower layer cavity, the upper layer cavity is used for sliding a sensor sliding block, and the lower layer cavity is used for installing a circuit board assembly.
The bottom of the sliding part 30 is provided with a brush contacting with the circuit board assembly.
The method comprises the steps of firstly, bonding a circuit board A and a circuit board B, and then welding an electronic wire to form a circuit board assembly;
secondly, mounting the circuit board assembly into a sensor shell and fixing the circuit board assembly by dispensing;
thirdly, penetrating an electronic wire into the wire outlet end hole of the upper cover, and clamping the wire outlet end of the upper cover into the sensor shell;
step four, the sliding block is arranged in the sensor shell, and then the lower cover is arranged in the sensor shell;
and fifthly, placing the line pressing plate screw into a proper position in the sliding block hole. The assembly of the finished product of the waterproof dustproof brushless displacement sensor is completed.
The sensor solves the problem of limited product installation, and meets the requirements of waterproof and dustproof occasions, medical equipment and other fields.
The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (8)
1. The utility model provides a waterproof dustproof brushless displacement sensor, its characterized in that, includes the sensor shell, the spout has been seted up on the sensor shell, installs the sensor slider in the spout, and the sensor slider slides along the spout, the upper cover is installed to the front end of sensor shell, and the lower cover is installed to the rear end of sensor shell, upper cover and lower cover are with the circuit board subassembly fixed mounting of sensor in the sensor shell, the sensor slider sets up in the top of circuit board subassembly, thereby the sensor slider slides along the spout and carries out position measurement.
2. The waterproof dustproof brushless displacement sensor according to claim 1, wherein the sensor sliding block comprises a sliding part which is arranged in the sliding groove and slides along the sliding groove, a screw mounting hole is formed in the sliding part, a wire pressing plate screw is arranged in the screw mounting hole, and a dispensing head which is contacted with the circuit board assembly is arranged at the lower end of the wire pressing plate screw.
3. The waterproof dustproof brushless displacement sensor according to claim 2, wherein the circuit board assembly comprises a circuit board A, a circuit board B is arranged below the circuit board A, electronic wires are welded on the circuit board A and the circuit board B, and a track line which is convenient for a screw of the line pressing board to slide is arranged on the circuit board A.
4. A water-proof and dust-proof brushless displacement sensor according to claim 3, wherein the upper cover is provided with a wire outlet hole for facilitating the passage of an electronic wire.
5. A water-and dust-proof brushless displacement sensor according to claim 3, wherein the circuit board a and the circuit board B are adhesively connected.
6. The waterproof dustproof brushless displacement sensor of claim 1, wherein the circuit board assembly is fixed in the sensor housing by dispensing.
7. The waterproof dustproof brushless displacement sensor of claim 1, wherein the sensor housing is provided with an upper cavity and a lower cavity, the upper cavity is used for sliding a sensor sliding block, and the lower cavity is used for installing a circuit board assembly.
8. The waterproof and dustproof brushless displacement sensor according to claim 2, wherein a brush contacting the circuit board assembly is mounted to a bottom of the sliding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002936.5U CN220472549U (en) | 2023-07-27 | 2023-07-27 | Waterproof dustproof brushless displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002936.5U CN220472549U (en) | 2023-07-27 | 2023-07-27 | Waterproof dustproof brushless displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472549U true CN220472549U (en) | 2024-02-09 |
Family
ID=89802041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322002936.5U Active CN220472549U (en) | 2023-07-27 | 2023-07-27 | Waterproof dustproof brushless displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472549U (en) |
-
2023
- 2023-07-27 CN CN202322002936.5U patent/CN220472549U/en active Active
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