CN220829533U - Wheel speed sensor with axial calibration function - Google Patents
Wheel speed sensor with axial calibration function Download PDFInfo
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- CN220829533U CN220829533U CN202322564549.0U CN202322564549U CN220829533U CN 220829533 U CN220829533 U CN 220829533U CN 202322564549 U CN202322564549 U CN 202322564549U CN 220829533 U CN220829533 U CN 220829533U
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- sensor main
- wheel speed
- mounting frame
- main body
- speed sensor
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- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to a wheel speed sensor with an axial calibration function, which comprises a sensor main body, a mounting frame, a limiting slide block and a spring, wherein wiring ports and detection heads are respectively arranged at two ends of the sensor main body, the sensor main body is connected with the mounting frame in a sliding manner, the two sides of the mounting frame, which are positioned on the sensor main body, are connected with the limiting slide block in a sliding manner, the spring is arranged between the limiting slide block and the mounting frame, positioning grooves which are arranged in a straight line are arranged at two sides of the sensor main body, and the limiting slide block is clamped in the positioning grooves. The utility model aims to adjust the distance between the sensor main body and the mounting frame through the limiting slide block, release the limiting slide block and lock the sensor main body after the adjustment is completed, thereby meeting the requirements of the wheel speed sensor for detecting gearboxes of different types and having wide application range.
Description
Technical Field
The utility model relates to the technical field of wheel speed sensors, in particular to a wheel speed sensor with an axial calibration function.
Background
The wheel speed sensor is one of the most important sensors in an automobile control system, a detection head on the wheel speed sensor detects a model wheel in a gearbox through a Hall sensing principle, the position of a cylinder is judged, a wiring port on the wheel speed sensor is connected with an ECU and inputs a cam shaft position signal to the ECU, the basic ignition moment is determined, and the wheel speed sensor can only be used for detecting the gearbox of a specified model due to the fact that the shell size of the wheel speed sensor is fixed and the installation depths of gearboxes of different models are different.
Disclosure of Invention
In order to overcome the defects of the background technology, the utility model adopts the following technical scheme: the utility model provides a take wheel speed sensor of axial calibration function, includes sensor main part, mounting bracket, spacing slider and spring, and the both ends of sensor main part are equipped with wiring mouth and detection head respectively, sensor main part sliding connection has the mounting bracket, the mounting bracket is located the both sides sliding connection of sensor main part and has spacing slider, and is equipped with the spring between spacing slider and the mounting bracket, the both sides of sensor main part are equipped with the constant head tank that is sharp to arrange, spacing slider joint in the constant head tank.
By adopting the technical scheme, the sensor main body is fixed on the gearbox through the mounting frame, the wiring port is used for connecting the ECU control end, the detection head is used for sensing the signal wheel of the gearbox, when the distance between the sensor main body and the mounting frame needs to be adjusted, the limit sliders on two sides of the sensor main body are simultaneously moved towards opposite directions, meanwhile, the springs are compressed, the distance between the sensor main body and the mounting frame is moved and adjusted, the limit sliders are loosened after the adjustment is completed, the springs force the limit sliders to reset and lock the sensor main body, the requirements of detecting gearboxes of different models are met, and the application range is wide.
The utility model is further characterized in that the mounting frame is provided with a central hole and a sliding groove which are communicated, the limiting slide block is connected with the sliding groove in a sliding way, and the spring is arranged in the sliding groove.
Further, the chute is a T-shaped chute, and the limit sliding block is provided with a positioning hole for accommodating the spring.
Furthermore, the limit sliding block is provided with anti-skid patterns.
Furthermore, positioning blocks are arranged on two sides of the mounting frame, which are positioned on the central hole, and the sensor main body is provided with a positioning surface which is matched with the positioning blocks.
By adopting the technical scheme, the two ends of the spring are respectively arranged in the sliding groove and the positioning hole, so that the spring deforms naturally and is not blocked when compressed, the sensor main body is prevented from rotating relative to the mounting frame by limiting the positioning block, the stability of the structure is maintained, and the overall structural design is reasonable.
The utility model further provides that the two sides of the mounting frame are detachably connected with the transverse plates, and the transverse plates are abutted with the limiting sliding blocks.
Further, the mounting frame is provided with a bump and a threaded hole, two sides of the transverse plate are respectively abutted with the bump and the limiting slide block, and the transverse plate is connected to the mounting frame through the threaded hole.
By adopting the technical scheme, the limit sliding block is prevented from being opened due to misoperation through the transverse plate, and the signal wheel is prevented from touching and wearing the sensor main body; when the diaphragm is installed, if the limiting slide block is not completely clamped into the positioning groove, the distance between the limiting slide block and the protruding block is too small, the diaphragm cannot be installed, whether the limiting slide block is completely clamped into the positioning groove can be detected through the diaphragm, and the stability of the structure is improved.
Compared with the prior art, the utility model has the beneficial effects that:
1. The distance between the sensor main body and the mounting frame is adjusted through the limiting slide block, the limiting slide block is loosened and the sensor main body is locked after adjustment is completed, the requirements of the wheel speed sensor for detecting gearboxes of different types are met, and the application range is wide;
2. The diaphragm passes through screw threaded connection on the mounting bracket to the spacing slider of butt prevents to open spacing slider because of the maloperation through the diaphragm, avoids the signal wheel touching and wearing and tearing sensor main part.
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of a portion of the view from FIG. 2A in accordance with the present utility model;
FIG. 4 is a perspective view of the mounting bracket of the present utility model;
Wherein: the sensor comprises a 1-sensor main body, a 2-mounting rack, a 3-limit sliding block, a 4-spring, a 5-wiring port, a 6-detection head, a 7-transverse plate, a 11-positioning groove, a 12-central hole, a 13-sliding groove, a 14-positioning hole, a 15-anti-skid pattern, a 16-positioning block, a 17-positioning surface, a 18-convex block and a 19-threaded hole;
Detailed Description
As shown in fig. 1 and 2, the utility model provides a wheel speed sensor with an axial calibration function, which comprises a sensor main body 1, a mounting frame 2, a limit sliding block 3 and a spring 4, wherein two ends of the sensor main body 1 are respectively provided with a wiring port 5 and a detection head 6, the sensor main body 1 is slidably connected with the mounting frame 2, the mounting frame 2 is slidably connected with the limit sliding block 3 at two sides of the sensor main body 1, the spring 4 is arranged between the limit sliding block 3 and the mounting frame 2, two sides of the sensor main body 1 are provided with positioning grooves 11 which are in linear arrangement, and the limit sliding block 3 is clamped in the positioning grooves 11.
Referring to fig. 3 and 4, in this embodiment, the mounting frame 2 is provided with a central hole 12 and a chute 13, which are connected, the limit slider 3 is slidably connected to the chute 13, and the spring 4 is disposed in the chute 13. The chute 13 is a T-shaped chute, and the limit slider 3 is provided with a positioning hole 14 for accommodating the spring 4. The limit slide block 3 is provided with anti-skid patterns 15. The mounting frame 2 is provided with positioning blocks 16 on two sides of the central hole 12, and the sensor main body 1 is provided with positioning surfaces 17 matched with the positioning blocks 16.
In the utility model, when in assembly, the spring 4 is placed in the positioning hole 14 of the limit slider 3, then the limit slider 3 is clamped into the mounting frame 2 along the sliding groove 13 from the central hole 12, so that the spring 4 is abutted against the inner wall of the sliding groove 13, the limit sliders 3 at two sides are simultaneously extruded towards opposite directions, one end of the detection head 6 of the sensor main body 1 is inserted into the central hole 12, the distance between the sensor main body 1 and the mounting frame 2 is moved and adjusted, the limit slider 3 is loosened after the adjustment is finished, and the mounting mode is simple and convenient.
In order to prevent misoperation, the utility model discloses an embodiment with a transverse plate, two sides of the mounting frame 2 are detachably connected with the transverse plate 7, and the transverse plate 7 is abutted against the limit sliding block 3. The mounting bracket 2 is equipped with lug 18 and screw hole 19, and the both sides of diaphragm 7 butt respectively have lug 18, spacing slider 3, and diaphragm 7 passes through screw hole 19 threaded connection in mounting bracket 2, and diaphragm 7 passes through lug 18 pre-fixed on mounting bracket 2, and diaphragm 7 passes through screw threaded connection in mounting bracket 2, and diaphragm 7 and butt spacing slider 3 are used for preventing the maloperation.
The working principle of the utility model is that when the distance between the detection head 6 and the mounting frame 2 needs to be adjusted, the transverse plate 7 is removed, the limit sliding blocks 3 on two sides of the sensor main body 1 are simultaneously moved towards opposite directions, meanwhile, the spring 4 is compressed, the sensor main body 1 is in a movable state, after the sensor main body 1 is moved, the limit sliding blocks 3 are loosened, the spring 4 forces the limit sliding blocks 3 to reset and lock the sensor main body 1, and then the transverse plate 7 is installed, so that the adjustment of the axial position of the sensor main body 1 is completed.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The utility model provides a take wheel speed sensor of axial calibration function, its characterized in that, including sensor main part (1), mounting bracket (2), spacing slider (3) and spring (4), the both ends of sensor main part (1) are equipped with wiring mouth (5) and detection head (6) respectively, sensor main part (1) sliding connection has mounting bracket (2), mounting bracket (2) are located the both sides sliding connection of sensor main part (1) and have spacing slider (3), and are equipped with spring (4) between spacing slider (3) and mounting bracket (2), the both sides of sensor main part (1) are equipped with constant head tank (11) that are sharp range, spacing slider (3) joint in constant head tank (11).
2. The wheel speed sensor with axial calibration function according to claim 1, wherein: the mounting frame (2) is provided with a central hole (12) and a sliding groove (13) which are communicated, the limiting sliding block (3) is connected with the sliding groove (13) in a sliding mode, and the spring (4) is arranged in the sliding groove (13).
3. A wheel speed sensor with axial calibration function according to claim 2, wherein: the sliding groove (13) is a T-shaped groove, and the limit sliding block (3) is provided with a positioning hole (14) for accommodating the spring (4).
4. A wheel speed sensor with axial calibration function according to claim 3, wherein: the limiting slide block (3) is provided with anti-skid patterns (15).
5. The wheel speed sensor with axial calibration function according to claim 4, wherein: the sensor is characterized in that positioning blocks (16) are arranged on two sides of the mounting frame (2) located in the center hole (12), and the sensor main body (1) is provided with positioning surfaces (17) matched with the positioning blocks (16).
6. The wheel speed sensor with axial calibration function according to claim 1, wherein: the two sides of the mounting frame (2) are detachably connected with transverse plates (7), and the transverse plates (7) are abutted with limiting sliding blocks (3).
7. The wheel speed sensor with axial calibration function of claim 6, wherein: the mounting frame (2) is provided with a lug (18) and a threaded hole (19), two sides of the transverse plate (7) are respectively abutted with the lug (18) and the limit sliding block (3), and the transverse plate (7) is connected to the mounting frame (2) through the threaded hole (19) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322564549.0U CN220829533U (en) | 2023-09-20 | 2023-09-20 | Wheel speed sensor with axial calibration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322564549.0U CN220829533U (en) | 2023-09-20 | 2023-09-20 | Wheel speed sensor with axial calibration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220829533U true CN220829533U (en) | 2024-04-23 |
Family
ID=90723989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322564549.0U Active CN220829533U (en) | 2023-09-20 | 2023-09-20 | Wheel speed sensor with axial calibration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220829533U (en) |
-
2023
- 2023-09-20 CN CN202322564549.0U patent/CN220829533U/en active Active
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