CN115356508B - Wheel speed sensor detection device - Google Patents
Wheel speed sensor detection device Download PDFInfo
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- CN115356508B CN115356508B CN202211283726.1A CN202211283726A CN115356508B CN 115356508 B CN115356508 B CN 115356508B CN 202211283726 A CN202211283726 A CN 202211283726A CN 115356508 B CN115356508 B CN 115356508B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
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Abstract
The invention discloses a wheel speed sensor detection device, which comprises a support frame, a rotating motor, a sliding support seat, a second screw rod, a sliding rail, a moving motor, a third screw rod, a lifting support plate, a detection motor, a bottom plate, a lifting motor and the like; the support frame is provided with a rotating motor, a slide rail is fixed on the support frame, an output shaft of the rotating motor is connected with a second lead screw, a sliding support seat is in threaded connection with the second lead screw and is arranged in the slide rail in a sliding mode, a moving motor is installed on the sliding support seat, and an output shaft of the moving motor is connected with a third lead screw. This application can adjust the distance of fast sensor of wheel and detection gear when detecting fast sensor of wheel to detect the performance of fast sensor of wheel under the condition of different response distances.
Description
Technical Field
The invention relates to the field of performance detection of automobile parts, in particular to a wheel speed sensor detection device.
Background
In an anti-lock brake system (ABS for short), signals provided by a wheel speed sensor are the basis for the work of other parts, the wheel speed sensor of the automobile and a target gear ring are mutually matched to convert the rotating speed of a wheel into electric signals through an electromagnetic technology, and the electric signals are supplied to an electronic control unit of the ABS to analyze and judge the current running state of the automobile.
The device for detecting the performance of the sensor usually detects the rotation speed of the gear ring by driving the gear ring to rotate through a detection motor, in the prior art, the output signal of the wheel speed sensor of the gear ring at different rotation speeds is usually detected only when the detection is carried out, and then whether the design of the sensor has defects is judged, however, the actual use environment is difficult to simulate only by changing the rotation speed, for example, the simulation is difficult to be carried out by the change of the sensing distance caused by the environment, the temperature change, the humidity change and the like, therefore, the running performance of the wheel speed sensor in the real environment is difficult to embody only by changing the rotation speed of the gear ring, and a wheel speed sensor detection device capable of providing different running environments needs to be designed.
Disclosure of Invention
In order to solve the above problems, it is necessary to design a wheel speed sensor detecting apparatus capable of providing different operating environments.
The technical implementation scheme of the invention is as follows: a wheel speed sensor detection device comprises a support frame, a rotating motor, a sliding support seat, a second lead screw, a slide rail, a moving motor, a third lead screw, a lifting support plate, a detection motor, a bottom plate, a lifting motor, a fourth lead screw, a guide rod, a detection gear, a connecting block, a slide rod, a connecting slide rod, a locking nut, a fixed plate and a clamping mechanism.
Optionally, the clamping mechanism comprises a sliding frame, a bidirectional lead screw, a manual adjusting rod, a clamping block and a supporting plate, the sliding frame is arranged on the sliding support in a sliding mode, the sliding frame is in threaded connection with the second lead screw, the bidirectional lead screw is arranged in the sliding frame in a rotating mode, the manual adjusting rod is arranged at the right end of the bidirectional lead screw, the clamping block is sleeved on the bidirectional lead screw in a threaded mode, the clamping block is in sliding connection with the sliding support, and the supporting plate is fixed on the sliding support.
Optionally, the automatic feeding device further comprises a sliding frame, a control motor, a first belt pulley, a transmission belt, a second belt pulley and a first screw rod, the control motor is installed on the support frame, an output shaft of the control motor is connected with the first belt pulley, the second belt pulley is arranged in the support frame in a rotating mode, the transmission belt is wound between the first belt pulley and the second belt pulley, the first screw rod is fixed on the second belt pulley, the sliding frame is connected to the first screw rod in a threaded mode, the sliding frame is connected with the support frame in a sliding mode, and the sliding frame can be controlled by the control motor to slide back and forth along the support frame in a reciprocating mode.
Optionally, the system further comprises a heater, a refrigerator and a humidifier, the heater and the refrigerator are installed in the sliding frame, the humidifier is also installed in the sliding frame, and the heater, the refrigerator and the humidifier are used for changing the detection environment in the sliding frame.
Optionally, the device further comprises a connecting spring, a sliding fixture block and a compression spring, the connecting spring is arranged between the detection gear and the connecting block, the sliding fixture block is arranged on the connecting block in a sliding mode, and the compression spring is arranged between the sliding fixture block and the connecting block.
Optionally, the lifting device further comprises a rotating support rod and a stabilizing spring, the rotating support rod is connected between the bottom plate and the lifting support plate in a sliding type rotating mode, and the stabilizing spring is arranged in the bottom plate and the lifting support plate.
Optionally, the device further comprises a sliding baffle, a fixed guide rod, a supporting spring, a sliding clamping rod and a return spring, the fixed guide rod is fixed on the supporting frame, the sliding baffle is connected to the fixed guide rod in a sliding mode, the supporting spring is arranged between the sliding baffle and the supporting frame, the sliding clamping rod is arranged on the sliding baffle in a sliding mode, and the return spring is arranged between the sliding clamping rod and the sliding baffle.
Compared with the prior art, the invention has the following advantages:
1. this application can adjust the distance of fast sensor of wheel and detection gear when detecting fast sensor of wheel to detect the performance of fast sensor of wheel under the condition of different response distances.
2. When the wheel speed sensor is put into the supporting plate, the wheel speed sensor can be in contact with the inner wall of the supporting plate, then the distance between the two clamping blocks is adjusted through the manual adjusting rod, the wheel speed sensor is clamped tightly, the wheel speed sensor can be driven to move when the sliding frame moves, and the position of the wheel speed sensor is adjusted.
3. When detecting, control sliding frame slides and detects gear and the fast sensor top of wheel, reduces the influence of external environment to the fast sensor of wheel, comes the preceding side closure of sliding frame with the pulling downwards of slide damper, can further reduce the influence of external environment to the fast sensor of wheel.
4. When detecting, can improve the temperature in the sliding frame when the heater starts, detect the performance of the fast sensor of wheel under the state of high temperature, can reduce the temperature in the sliding frame when the refrigerator starts, detect the performance of the fast sensor of wheel under microthermal state, can change the humidity in the sliding frame when the humidifier starts, detect the performance of the fast sensor of wheel under the humidity condition of difference, realize the function of detecting the fast sensor performance of wheel under different environmental conditions.
5. During detection, the height of the detection motor can be adjusted to adjust the positions of an output shaft of the detection motor and the connecting block, so that the situation that the wheel shakes up and down on uneven ground is simulated when the detection gear rotates.
6. When the detection motor operates, the rotating support rod and the stabilizing spring can support the lifting support plate, so that the lifting support plate and the detection motor are kept stable.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention.
FIG. 2 is a schematic view of the construction of the power transmission belt of the present invention.
FIG. 3 is a schematic view of the inner side of the sliding frame according to the present invention.
FIG. 4 is a schematic structural diagram of the clamping mechanism of the present invention.
Fig. 5 is a schematic structural view of the lifting support plate of the present invention.
Fig. 6 is an enlarged schematic view of a portion a in fig. 5.
Fig. 7 is a schematic structural view of the stabilizing spring of the present invention.
The parts are numbered as follows: 1: support frame, 101: slide frame, 102: control motor, 103: first pulley, 104: drive belt, 105: second pulley, 106: first lead screw, 2: rotating electric machine, 201: slide bearing, 202: second lead screw, 203: slide rail, 204: moving motor, 205: third screw, 206: carriage, 207: bidirectional screw, 208: manual adjustment lever, 209: clamping block, 210: pallet, 3: lift extension board, 301: detection motor, 302: base plate, 3021: rotating strut, 3022: stabilizing spring, 303: elevator motor, 304: fourth screw, 305: guide bar, 306: detection gear, 307: connecting block, 308: slide bar, 309: connection spring, 310: slide latch, 311: compression spring, 312: connecting slide bar, 313: lock nut, 314: fixing plate, 4: slide damper, 401: fixed guide, 402: support spring, 403: sliding catch bar, 404: return spring, 5: a heater, 501: refrigerator, 502: a humidifier.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is to be understood that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like as used herein, whether or not specifically defined herein, are used in a generic and descriptive sense only and not for purposes of limitation.
Example 1
A wheel speed sensor detection device is disclosed, as shown in FIGS. 1-7, comprising a support frame 1, a rotating motor 2, a sliding support 201, a second lead screw 202, a slide rail 203, a moving motor 204, a third lead screw 205, a lifting support plate 3, a detection motor 301, a bottom plate 302, a lifting motor 303, a fourth lead screw 304, a guide rod 305, a detection gear 306, a connecting block 307, a slide rod 308, a connecting slide rod 312, a lock nut 313, a fixing plate 314 and a clamping mechanism, wherein the rotating motor 2 is installed on the support frame 1, the slide rail 203 is fixed on the support frame 1, an output shaft of the rotating motor 2 is connected with the second lead screw 202, the rotating motor 2 can drive the second lead screw 202 to rotate, the sliding support 201 is connected with the sliding support 201 by screw threads, the sliding support 201 is slidably arranged in the slide rail 203 when the second lead screw 202 rotates, the sliding support 201 can slide back and forth along the slide rail 203, the moving motor 204 is installed on the sliding support 201, an output shaft of the moving motor 204 is connected with the third lead screw 205, the third lead screw 204 can drive the third lead screw 205 to rotate, the sliding support frame 1, the bottom plate 302 is installed with the bottom plate 302, the lifting motor 303, the lifting support plate 302, the lifting motor 305 is connected with the fourth lead screw 304, the lifting support plate 304, the lifting motor 305 is connected with the lifting support plate 304, the detection motor 305, the lifting support plate 304, the lifting support plate 3, the lifting support plate 301, the lifting motor 305 is connected with the lifting support plate 305, the detection motor 305, the lifting support plate 301, the lifting support plate 305, the detection motor 305, the lifting support plate 308 is connected with the lifting motor 305, a fixing plate 314 is fixed on both the detection gear 306 and the connecting block 307, a connecting slide rod 312 is slidably disposed on the fixing plate 314, the connecting slide rod 312 is fixed on the fixing plate 314 through a lock nut 313, when the connecting slide rod 312 is locked with the fixing plate 314 by the lock nut 313, the connecting block 307 cannot slide on the slide rod 308, the connecting slide rod 312, the lock nut 313 and the fixing plate 314 play a role of locking the position of the connecting block 307, and a clamping mechanism is disposed on the slide support base 201 and used for clamping the wheel speed sensor.
During detection, a wheel speed sensor is placed into a clamping mechanism, then a moving motor 204 and a rotating motor 2 are started, the moving motor 204 and the rotating motor 2 drive the clamping mechanism to move, when the wheel speed sensor in the clamping mechanism is aligned to a detection gear 306, the moving motor 204 and the rotating motor 2 are closed, at the moment, a detection motor 301 is started, the detection gear 306 is driven to stably rotate by a connecting block 307, a sliding rod 308, a connecting sliding rod 312, a locking nut 313 and a fixing plate 314 when the detection motor 301 rotates, then the wheel speed sensor starts to work, the wheel speed of the detection gear 306 is read, the performance of the detection gear 306 is judged according to the reading of the wheel speed sensor in the detection process, and the function of detecting the use performance of the wheel speed sensor is realized.
As shown in fig. 4, the clamping mechanism includes a sliding frame 206, a bidirectional screw rod 207, a manual adjustment rod 208, clamping blocks 209 and a supporting plate 210, the sliding frame 206 is slidably disposed on the sliding support 201, the sliding frame 206 is in threaded connection with the second screw rod 202, the moving motor 204 can drive the sliding frame 206 to slide left and right in the sliding support 201 through the second screw rod 202, the bidirectional screw rod 207 is rotatably disposed in the sliding frame 206, the thread directions of the left and right ends of the bidirectional screw rod 207 are opposite, the manual adjustment rod 208 is disposed at the right end of the bidirectional screw rod 207, the worker controls the bidirectional screw rod 207 to rotate through the manual adjustment rod 208, the clamping blocks 209 are threadedly sleeved on the bidirectional screw rod 207, the two clamping blocks 209 are respectively disposed at the left and right ends of the bidirectional screw rod 207, the clamping blocks 209 are slidably connected with the sliding support 201, the supporting plate 210 is fixed on the sliding support 201, and the top of the supporting plate 210 is an arc surface and matches with the bottom surface radian of the detector.
Before a wheel speed sensor is placed in a supporting plate 210, a manual adjusting rod 208 is manually controlled to rotate, the bidirectional screw rod 207 is driven to rotate to enable two clamping blocks 209 to be separated outwards when the manual adjusting rod 208 rotates, then the wheel speed sensor is placed in the supporting plate 210, then the manual adjusting rod 208 is controlled to rotate to enable the bidirectional screw rod 207 to drive the two clamping blocks 209 to move inwards and clamp the wheel speed sensor, then the wheel speed sensor is detected, after the detection is finished, the manual adjusting rod 208 is manually controlled to enable the two clamping blocks 209 to be separated outwards, then the wheel speed sensor is taken out of the top of the supporting plate 210, and the function of clamping the wheel speed sensor is achieved.
As shown in fig. 1-2, the portable electronic device further includes a sliding frame 101, a control motor 102, a first belt pulley 103, a transmission belt 104, a second belt pulley 105 and a first lead screw 106, the support frame 1 is provided with the control motor 102, the control motor 102 can rotate in a forward and reverse direction, an output shaft of the control motor 102 is connected with the first belt pulley 103, the support frame 1 is rotatably provided with the second belt pulley 105, the transmission belt 104 is wound between the first belt pulley 103 and the second belt pulley 105, the control motor 102 drives the transmission belt 104 and the second belt pulley 105 to rotate through the first belt pulley 103, the second belt pulley 105 is fixed with the first lead screw 106, the second belt pulley 105 can drive the first lead screw 106 to rotate, the first lead screw 106 is connected with the sliding frame 101 through a thread, the sliding frame 101 is slidably connected with the support frame 1, the control motor 102 can drive the first lead screw 106 to rotate, and when the first lead screw 106 rotates, the sliding frame 101 can be driven to slide back and forth along the support frame 1.
Before detection, the control motor 102 is started, the control motor 102 drives the transmission belt 104 and the second belt pulley 105 to rotate through the first belt pulley 103, the second belt pulley 105 drives the first screw rod 106 to rotate when rotating, the sliding frame 101 can slide forwards along the support frame 1 when the first screw rod 106 rotates and cover the detection gear 306 and the wheel speed detector, then the control motor 102 is closed, influence of the external environment on the detection result of the wheel speed sensor during detection is avoided, the control motor 102 is started after detection is finished, the control motor 102 rotates reversely to enable the first belt pulley 103, the transmission belt 104 and the second belt pulley 105 to rotate reversely, the first screw rod 106 also rotates reversely, the sliding frame 101 can slide backwards when the first screw rod 106 rotates reversely, a worker can take out the wheel speed sensor conveniently, and the function of avoiding influence of external wind force on the wheel speed sensor is avoided.
As shown in fig. 3, the slide frame 101 further includes a heater 5, a refrigerator 501 and a humidifier 502, the heater 5 and the refrigerator 501 are installed in the slide frame 101, the humidifier 502 is installed in the slide frame 101, the heater 5, the refrigerator 501 and the humidifier 502 are all connected to the outside, the heater 5 can raise the temperature in the slide frame 101, detect the performance of the wheel speed sensor in a high temperature environment, the refrigerator 501 can lower the temperature in the slide frame 101, detect the performance of the wheel speed sensor in a low temperature environment, the heater 5 and the refrigerator 501 can be alternately started, and also detect the performance of the wheel speed sensor in a temperature alternating environment, the humidifier 502 can be opened when the temperature is changed, so as to detect the performance of the wheel speed sensor in different humidity environments.
During detection, the heater 5 in the sliding frame 101 is started, the temperature of a detection environment is increased, and the performance of the wheel speed sensor is detected in a high-temperature state; starting the refrigerator 501 to lower the temperature of the detection environment, and detecting the performance of the wheel speed sensor in a low temperature state; the humidifier 502 is started while the heater 5 is started, so that the temperature and the humidity of the detection environment can be improved, the performance of the wheel speed sensor is detected under the conditions of high temperature and high humidity, and the function of detecting the performance of the wheel speed sensor under different temperature and humidity conditions is realized.
As shown in fig. 6, the detection device further includes a connection spring 309, a sliding fixture 310 and a compression spring 311, the connection spring 309 is disposed between the detection gear 306 and the connection block 307, the connection spring 309 is sleeved on the sliding rod 308, two ends of the connection spring 309 are respectively fixed on the detection gear 306 and the connection block 307, the sliding fixture 310 is slidably disposed on the connection block 307, the detection gear 306 is provided with a slot, the sliding fixture 310 can be clamped into the slot on the detection gear 306, the compression spring 311 is disposed between the sliding fixture 310 and the connection block 307, and two ends of the compression spring 311 are respectively fixed on the connection block 307 and the sliding fixture 310.
During detection, the height of the detection motor 301 needs to be adjusted so that the output shaft of the detection motor 301 moves away from the center of the detection gear 306 to simulate the wheel shaking during the driving of the automobile, when the height of the detection motor 301 is adjusted, the lock nut 313 between the connecting slide bar 312 and the fixing plate 314 is loosened to enable the connecting slide bar 312 to slide up and down along the fixing plate 314, then the sliding fixture block 310 is pulled out of the detection gear 306, the compression spring 311 is contracted, then the two lifting motors 303 are started, the lifting support plate 3 is driven by the two lifting motors 303 to move up or down, the detection motor 301 and the connection block 307 move up or down, the connection spring 309 at the top of the connection block 307 is compressed when the connection block 307 slides up along the sliding bar 308, the connection spring 309 at the bottom of the connection block 307 is stretched, when the connection spring 309 is adjusted in place, the two lifting motors 303 are closed, then the lock nut 313 between the connecting slide bar 312 and the fixing plate 314 is tightened, at the eccentric position of the output shaft of the detection motor 301 and the connection block 307, then the detection motor 301 drives the detection gear 306 to rotate to detect the performance of the detection gear, and then the detection motor 301 detects the wheel shaking, and the performance of the wheel, and the wheel speed is simulated by the detection motor 301.
As shown in fig. 7, the lifting support plate 3 further comprises a rotating support rod 3021 and a stabilizing spring 3022, the rotating support rod 3021 is rotatably connected between the bottom plate 302 and the lifting support plate 3 in a sliding manner, two rotating support rods 3021 are provided, the middle portions of the two rotating support rods 3021 are hinged to improve the support stability, the stabilizing spring 3022 is provided in the bottom plate 302 and the lifting support plate 3, and two ends of the stabilizing spring 3022 are respectively fixed on the two rotating support rods 3021.
When the height of adjustment lift extension board 3, two rotate branch 3021 can change thereupon, when lift extension board 3 goes up, rotate branch 3021 and can inwards draw close and compress stabilizing spring 3022, when lift extension board 3 descends, two rotate branch 3021 can outwards remove and scatter and stretch stabilizing spring 3022, two rotate branch 3021 and play the supporting role to lift extension board 3, can improve the stability that detects motor 301, avoid detecting motor 301 and rock when the operation.
As shown in fig. 1, the portable electronic device further includes a sliding baffle 4, a fixed guide rod 401, a supporting spring 402, a sliding clamping rod 403 and a return spring 404, the fixed guide rod 401 is fixed on the supporting frame 1, the sliding baffle 4 is connected to the fixed guide rod 401 in a sliding manner, the sliding baffle 4 can slide into a sliding slot on the sliding frame 101, the sliding baffle 4 can be closed from the front side of the sliding frame 101, the supporting spring 402 is disposed between the sliding baffle 4 and the supporting frame 1, the supporting spring 402 is sleeved on the fixed guide rod 401, two ends of the supporting spring 402 are respectively fixed on the sliding baffle 4 and the supporting frame 1, the supporting spring 402 provides support for the sliding baffle 4, the sliding clamping rod 4 is slidably disposed on the sliding baffle 4, a clamping hook is disposed at the bottom of the sliding clamping rod 403, the return spring 404 is disposed between the sliding clamping rod 403 and the sliding baffle 4, two ends of the return spring 404 are respectively fixed on the sliding clamping rod 403 and the sliding baffle 4, and when the sliding baffle 4 slides downward to the lowest position, the clamping hook on the supporting frame 1 can be hooked on the sliding clamping rod 403.
Before detection, the sliding baffle 4 is pulled downwards to enable the sliding baffle 4 to slide downwards along the fixed guide rod 401 and the sliding frame 101, the supporting spring 402 can be compressed in the downward sliding process of the sliding baffle 4, when the bottom of the sliding baffle 4 is in contact with the supporting frame 1, the sliding clamping rod 403 is pressed downwards, the sliding clamping rod 403 slides downwards along the sliding baffle 4 and compresses the return spring 404, when a clamping hook at the bottom of the sliding clamping rod 403 is clamped on the supporting frame 1, the sliding baffle 4 and the sliding clamping rod 403 are released, at the moment, the sliding baffle 4 seals the front side of the sliding frame 101, the wheel speed sensor is located in a sealing environment for detection, further, the detection result is prevented from being influenced by the external environment, after detection is finished, the sliding clamping rod 403 is released, the sliding baffle 4 can slide upwards along the fixed guide rod 401 under the action of the two supporting springs 402, at the same time, the sliding clamping rod 403 can also slide upwards along the sliding baffle 4 under the action of the return spring 404, when the supporting springs 402 are restored, the sliding baffle 4 just slides to the highest position, at the sliding baffle 4 can realize that the sliding baffle 4 is just separated from the sliding frame 101, and the detection result is prevented from being separated from the external environment.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (3)
1. A wheel speed sensor detection device comprises a support frame (1), a rotating motor (2), a sliding support seat (201), a second lead screw (202), a sliding rail (203), a moving motor (204) and a third lead screw (205), wherein the rotating motor (2) is installed on the support frame (1), the sliding rail (203) is fixed on the support frame (1), an output shaft of the rotating motor (2) is connected with the second lead screw (202), the sliding support seat (201) is connected with the sliding support seat (202) through threads, the sliding support seat (201) is arranged in the sliding rail (203) in a sliding mode, the moving motor (204) is installed on the sliding support seat (201), an output shaft of the moving motor (204) is connected with the third lead screw (205), the wheel speed sensor detection device is characterized by further comprising a lifting support plate (3), a detection motor (301), a bottom plate (302), a lifting motor (303), a fourth lead screw (304), a guide rod (305), a detection gear (306), a connection block (307), a sliding rod (308), a connection sliding rod (312), a locking nut (313), a fixing plate (314) and a clamping mechanism, the bottom plate (302) is installed on the support frame (1), the lifting lead screw (302) is installed with the lifting motor (304), the output shaft (304) of the lifting motor (304), a lifting support plate (3) is in threaded connection with the fourth lead screw (304), a guide rod (305) is fixed on the bottom plate (302), the lifting support plate (3) is in sliding connection with the guide rod (305), a detection motor (301) is installed on the lifting support plate (3), an output shaft of the detection motor (301) is connected with a connecting block (307), a sliding rod (308) is arranged on the connecting block (307) in a sliding mode, the sliding rod (308) is connected with a detection gear (306), a fixing plate (314) is fixed on each of the detection gear (306) and the connecting block (307), a connecting sliding rod (312) is arranged on each fixing plate (314) in a sliding mode, the connecting sliding rod (312) is fixed on each fixing plate (314) through a locking nut (313), a clamping mechanism is arranged on each sliding support seat (201), and the clamping mechanism is used for clamping a wheel speed sensor;
the automatic feeding device is characterized by further comprising a sliding frame (101), a control motor (102), a first belt pulley (103), a transmission belt (104), a second belt pulley (105) and a first screw rod (106), wherein the control motor (102) is installed on the support frame (1), an output shaft of the control motor (102) is connected with the first belt pulley (103), the second belt pulley (105) is rotatably arranged in the support frame (1), the transmission belt (104) is wound between the first belt pulley (103) and the second belt pulley (105), the first screw rod (106) is fixed on the second belt pulley (105), the sliding frame (101) is in threaded connection with the first screw rod (106), the sliding frame (101) is in sliding connection with the support frame (1), and the control motor (102) can control the sliding frame (101) to slide back and forth in a reciprocating manner along the support frame (1);
the device is characterized by further comprising a heater (5), a refrigerator (501) and a humidifier (502), wherein the heater (5) and the refrigerator (501) are installed in the sliding frame (101), the humidifier (502) is also installed in the sliding frame (101), and the heater (5), the refrigerator (501) and the humidifier (502) are used for changing the detection environment in the sliding frame (101);
the detection device is characterized by further comprising a connecting spring (309), a sliding fixture block (310) and a compression spring (311), wherein the connecting spring (309) is arranged between the detection gear (306) and the connecting block (307), the sliding fixture block (310) is arranged on the connecting block (307) in a sliding mode, and the compression spring (311) is arranged between the sliding fixture block (310) and the connecting block (307);
the lifting support plate is characterized by further comprising a rotating support rod (3021) and a stabilizing spring (3022), the rotating support rod (3021) is connected between the bottom plate (302) and the lifting support plate (3) in a sliding type rotating mode, and the stabilizing spring (3022) is arranged in the bottom plate (302) and the lifting support plate (3).
2. The wheel speed sensor detecting device according to claim 1, wherein the clamping mechanism comprises a sliding frame (206), a bidirectional screw rod (207), a manual adjusting rod (208), a clamping block (209) and a supporting plate (210), the sliding frame (206) is slidably disposed on the sliding support (201), the sliding frame (206) is in threaded connection with the second screw rod (202), the bidirectional screw rod (207) is rotatably disposed in the sliding frame (206), the manual adjusting rod (208) is disposed at the right end of the bidirectional screw rod (207), the clamping block (209) is threadedly sleeved on the bidirectional screw rod (207), the clamping block (209) is slidably connected with the sliding support (201), and the supporting plate (210) is fixed on the sliding support (201).
3. The wheel speed sensor detection device according to claim 1, further comprising a sliding baffle (4), a fixed guide rod (401), a support spring (402), a sliding clamping rod (403), and a return spring (404), wherein the fixed guide rod (401) is fixed on the support frame (1), the sliding baffle (4) is slidably connected to the fixed guide rod (401), the support spring (402) is arranged between the sliding baffle (4) and the support frame (1), the sliding clamping rod (403) is slidably arranged on the sliding baffle (4), and the return spring (404) is arranged between the sliding clamping rod (403) and the sliding baffle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211283726.1A CN115356508B (en) | 2022-10-20 | 2022-10-20 | Wheel speed sensor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211283726.1A CN115356508B (en) | 2022-10-20 | 2022-10-20 | Wheel speed sensor detection device |
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| Publication Number | Publication Date |
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| CN115356508A CN115356508A (en) | 2022-11-18 |
| CN115356508B true CN115356508B (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211283726.1A Active CN115356508B (en) | 2022-10-20 | 2022-10-20 | Wheel speed sensor detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116699178B (en) * | 2023-07-21 | 2023-10-13 | 常州天利智能控制股份有限公司 | High-temperature-resistant and irradiation-resistant acceleration sensor detection equipment |
| CN117760476A (en) * | 2023-12-23 | 2024-03-26 | 艾菲汽车零部件(武汉)有限公司 | Testing device for motor position sensor |
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| JP2003207520A (en) * | 2002-01-16 | 2003-07-25 | Nissan Motor Co Ltd | Wheel speed pulse correcting device and method |
| JP2007292595A (en) * | 2006-04-25 | 2007-11-08 | Sumiden Electronics Kk | Rotation detection sensor |
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| DE102013010925A1 (en) * | 2013-06-29 | 2015-01-15 | Wabco Gmbh | Sensor device and sensor arrangement for detecting a wheel speed of a vehicle, wheel speed detection system for a vehicle and vehicle with it, and method for producing and using such a sensor device |
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