Multi-model automobile tire pressure sensor detection equipment
By designing the limit box and bevel gear structure to stabilize the sensor, the shaking and drop problems during detection of sensors of different specifications are solved, and the detection efficiency and the service life of the sensor are improved.
Patent Information
- Application Number
- CN202422481571.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-14
AI Technical Summary
Tire pressure sensors of different specifications cannot be detected in time and effectively during detection, and are prone to falling from the inside of the instrument, resulting in damage and increasing detection costs.
A multi-model automotive tire pressure sensor detection device is designed, using a combined structure of limit box, push rod, slide rod, rectangular rack and bevel gear, and the limit plate is driven by the motor to drive the rotation shaft to drive the limit plate to stabilize the sensor and prevent shaking and falling.
The stability of the sensor during the detection process is achieved, damage is avoided, service life is increased, equipment replacement steps are reduced, and detection efficiency is improved.
Smart Images
Figure CN223154417U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sensor detection, in particular to a detection device for multi-model vehicle tire pressure sensors. Background Technique
[0002] Tire pressure monitoring is to automatically monitor the tire pressure in real time during vehicle driving, and alarm for tire leakage and low pressure to ensure driving safety. Data shows that the proportion of traffic accidents caused by tire blowouts in serious traffic accidents is as high as 70%. Among all factors that can cause tire blowouts, insufficient tire pressure is the primary reason. Tire pressure monitoring usually uses tire pressure sensors to detect whether they can be used normally.
[0003] At present, when detecting whether different specifications of tire pressure sensors can be used normally, it is impossible to detect the sensors in a timely and effective manner. Moreover, the sensors are likely to fall from inside the instrument during detection, resulting in damage to the sensors, affecting the service life of the sensors, and increasing the detection cost of tire pressure sensor detection work. Content of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] Aiming at the deficiencies of the prior art, the utility model provides a detection device for multi-model vehicle tire pressure sensors, which has the advantages of adapting to the detection work of various specifications of sensors, keeping the sensors in a stable state inside the device, avoiding shaking inside, ensuring that the sensors are prevented from falling during the detection work, protecting the sensors from damage during detection, increasing the service life of the sensors, increasing the working efficiency of tire pressure sensor detection work, avoiding replacing the device multiple times, and reducing the steps of detection work. It solves the problems that when detecting whether different specifications of tire pressure sensors can be used normally, it is impossible to detect the sensors in a timely and effective manner, and the sensors are likely to fall from inside the instrument during detection, resulting in damage to the sensors, affecting the service life of the sensors, and increasing the detection cost of tire pressure sensor detection work.
[0006] (II) Technical Solutions
[0007] To achieve the above-mentioned purpose of adapting to the detection work of sensors of various specifications, keeping the sensor stable inside the device, preventing it from shaking inside, ensuring that the sensor does not fall during the detection work, protecting the sensor from damage during detection, increasing the service life of the sensor, improving the work efficiency of the tire pressure sensor detection work, avoiding replacing the device multiple times, and reducing the steps of the detection work, the present utility model provides the following technical solutions: A multi-model vehicle tire pressure sensor detection device includes a detection instrument. One end of the detection instrument is fixedly provided with a limit box body. In the middle of the upper surface of the limit box body, a placement groove is fixedly provided. At the bottom of the inner wall of the placement groove, a limit plate is slidably provided. In the middle of the outer side of the limit plate, a push rod is fixedly provided. At the bottom of the other end of the push rod, a sliding rod is fixedly provided. On one side of the bottom of the sliding rod, a rectangular rack is fixedly provided. The teeth on the inner side of the rectangular rack are meshed with a spur gear. In the middle of the spur gear, a rotating shaft is fixedly inserted. The bottom of the rotating shaft passes through the bottom of the limit box body and is fixedly provided with a vertical rod. The bottom of the vertical rod is rotatably provided on the bottom of the inner wall of the bottom power box. The top of the bottom power box is fixedly provided on the bottom of the limit box body.
[0008] At the bottom of the rotating shaft, a first bevel gear is fixedly sleeved. The first bevel gear is meshed with a second bevel gear through the teeth on one side of the outer circumferential surface. In the middle of the second bevel gear, it is fixedly sleeved on the middle part of the output shaft on one side of a micro motor. The bottom of the micro motor is fixedly provided on the bottom of the inner wall of the bottom power box.
[0009] Preferably, sensors are fixedly provided on both sides of the inner wall of the placement groove. The two sides in the middle of the placement groove are communicated with the power groove.
[0010] Preferably, a chute is fixedly provided at the bottom of the limit box body. The width of the chute is greater than the width of the sliding rod. The edge position at the top of the limit box body is processed with rounded corners.
[0011] Preferably, the number of the rectangular racks is two. The two rectangular racks are arranged staggeredly with the center of the rotating shaft as the center. At the top of the rectangular rack, a slider is fixedly provided. The top of the slider is slidably sleeved on the outer circumferential surface of the cross bar. The two ends of the cross bar are fixedly provided on the bottom of the inner wall of the bottom power box.
[0012] Preferably, anti-slip grooves are provided on the inner side of the limit plate. On both sides of the limit plate, extension plates of the same specification are rotatably provided. In the middle of the outer side of the extension plate, an extension rod is rotatably provided through a rotating rod. The end of the extension rod away from the extension plate is rotatably provided in the middle of the inner side of the power groove. A spring is sleeved on the outer surface of the extension rod. The top of the inner side of the limit plate is processed with rounded corners.
[0013] Preferably, the sliding rod is arranged in an "L" shape. The bottom of the sliding rod respectively penetrates through the bottom of the limit box body and the top of the bottom power box.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a detection device for multi - model automotive tire pressure sensors, which has the following beneficial effects:
[0016] 1. For this detection device of multi - model automotive tire pressure sensors, the motor, in cooperation with the bevel gear, rotates the rotating shaft. As a result, under the action of the spur gear, the two rectangular racks simultaneously generate displacement, driving the two groups of limit plates to move towards the inductor, ensuring that the inductor can be stably placed inside the instrument, preventing it from falling during the detection of the inductor, and ensuring the safety of the inductor during the detection process.
[0017] 2. This detection device of multi - model automotive tire pressure sensors is suitable for the detection of sensors of various specifications, keeping the sensor in a stable state inside the device, avoiding shaking inside, preventing the sensor from falling during the detection work, protecting the sensor from damage during detection, increasing the service life of the sensor, improving the working efficiency of the tire pressure sensor detection work, avoiding multiple equipment replacements, and reducing the steps of the detection work. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a three - dimensional sectional structure schematic diagram of the utility model;
[0019] Figure 2 is a three - dimensional overall structure schematic diagram of the utility model;
[0020] Figure 3 is a three - dimensional structure schematic diagram of the limit plate of the utility model;
[0021] Figure 4 is a three - dimensional structure schematic diagram of the sliding rod of the utility model.
[0022] In the figure: 1. Detection instrument; 2. Limit box; 3. Sliding rod; 4. Push rod; 5. Limit plate; 6. Placement groove; 7. Power groove; 8. Extension rod; 9. Cross bar; 10. Rectangular rack; 11. First bevel gear; 12. Vertical rod; 13. Micro - motor; 14. Bottom power box; 15. Sensor; 16. Spur gear; 17. Second bevel gear; 18. Rotating shaft; 19. Slide block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying 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. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the utility model.
[0024] Please refer to Figures 1-4, A multi - model vehicle tire pressure sensor detection device, including a detection instrument 1. One end of the detection instrument 1 is fixedly provided with a limit box body 2. The bottom of the limit box body 2 is fixedly provided with a chute, and the width of the chute is greater than the width of the sliding rod 3. The edge position of the top of the limit box body 2 is chamfered. The setting of the chute prevents the sliding rod 3 from having a movement conflict with the bottom of the limit box body 2 during movement. The edge position of the limit box body 2 is chamfered to avoid rubbing against the sensor during use. In the middle of the upper surface of the limit box body 2, a placement groove 6 is fixedly provided. On both sides of the inner wall of the placement groove 6, sensors 15 are fixedly provided. The two sides in the middle of the placement groove 6 communicate with a power groove 7. The sensors 15 are arranged on both sides of the placement groove 6 to ensure that the surrounding of the tire pressure monitor can be sensed.
[0025] A limit plate 5 is slidably arranged at the bottom of the inner wall of the placement groove 6. An anti - slip groove is arranged inside the limit plate 5. On both sides of the limit plate 5, extension plates of the same specification are rotatably arranged. In the middle of the outer side of the extension plate, an extension rod 8 is rotatably arranged through a rotating rod. One end of the extension rod 8 far from the extension plate is rotatably arranged in the middle of the inner side of the power groove 7. A spring is sleeved on the outer surface of the extension rod 8. The top of the inner side of the limit plate 5 is chamfered. The anti - slip groove on one side of the limit plate 5 prevents side - slipping when contacting the sensor. The extension rod 8 on one side of the extension plate is rotatably arranged inside the power groove 7, enabling an angular change between the extension plate and the limit plate 5, so as to adapt to sensors of more specifications and shapes.
[0026] In the middle of the outer side of the limit plate 5, a push rod 4 is fixedly provided. At the bottom of the other end of the push rod 4, a sliding rod 3 is fixedly provided. The sliding rod 3 is arranged in an "L" shape. The bottom of the sliding rod 3 penetrates through the bottom of the limit box body 2 and the top of the bottom power box 14 respectively. The "L" - shaped sliding rod 3 facilitates driving the two limit plates 5 to move simultaneously under the action of the rectangular rack 10. On one side of the bottom of the sliding rod 3, a rectangular rack 10 is fixedly provided. The number of the rectangular racks 10 is two, and the two rectangular racks 10 are arranged staggeredly with the center of the rotating shaft 18. At the top of the rectangular rack 10, a slider 19 is fixedly provided. The top of the slider 19 is slidably sleeved on the outer circumferential surface of the cross - bar 9. The two ends of the cross - bar 9 are fixedly arranged at the bottom of the inner wall of the bottom power box 14. The two rectangular racks 10 are arranged staggeredly on both sides of the spur gear 16, realizing that under the action of the spur gear 16, they can move in two directions simultaneously, thereby driving the limit plate 5 to clamp and fix the sensor, and being able to adapt to sensors of various specifications.
[0027] The tooth teeth inside the rectangular rack 10 are meshed with a spur gear 16. In the middle of the spur gear 16, a rotating shaft 18 is fixedly inserted. The bottom of the rotating shaft 18 passes through the bottom of the limit box body 2 and is fixedly provided with a vertical rod 12. The bottom of the vertical rod 12 is rotatably arranged at the bottom of the inner wall of the bottom power box 14. The top of the bottom power box 14 is fixedly arranged at the bottom of the limit box body 2.
[0028] A first bevel gear 11 is fixedly sleeved at the bottom of a rotating shaft 18. The first bevel gear 11 is meshed with a second bevel gear 17 through the teeth on one side of the outer circumferential surface. The middle of the second bevel gear 17 is fixedly sleeved at the middle of the output shaft on one side of a micro motor 13. The bottom of the micro motor 13 is fixedly arranged at the bottom of the inner wall of a bottom power box 14.
[0029] All the electrical components mentioned in this article are electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.
[0030] The working principle of the multi-model vehicle tire pressure sensor detection device in the embodiment of the present application is as follows: When in use, tire pressure sensors of different specifications are placed inside a placement groove 6. The micro motor 13 is started according to the size of the sensor. As power, the rotating shaft 18 is rotated through the cooperation of the two bevel gears. During the rotation of the rotating shaft 18, the two rectangular racks 10 on both sides move simultaneously through the spur gear 16 in the middle. The rectangular rack 10 drives a sliding rod 3 to slide. The sliding rod 3 drives a limiting plate 5 on one side to move towards the sensor through a push rod 4 at the top. The sensor is squeezed and fixed by the limiting plate 5, so as to prevent the sensor from shaking during detection, increase the stability of the tire pressure sensor during detection, and at the same time, through two groups of extension plates on both sides of the limiting plate 5, sensors of different shapes and specifications can be fixed.
[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A multi-model automotive tire pressure sensor detection device, including a detection instrument (1), characterized in that: One end of the detection instrument (1) is fixedly provided with a limit box body (2). In the middle of the upper surface of the limit box body (2), a placement groove (6) is fixedly provided. At the bottom of the inner wall of the placement groove (6), a limit plate (5) is slidably provided. In the middle of the outer side of the limit plate (5), a push rod (4) is fixedly provided. At the bottom of the other end of the push rod (4), a sliding rod (3) is fixedly provided. On one side of the bottom of the sliding rod (3), a rectangular rack (10) is fixedly provided. The teeth on the inner side of the rectangular rack (10) are meshed with a spur gear (16). In the middle of the spur gear (16), a rotating shaft (18) is fixedly inserted. The bottom of the rotating shaft (18) passes through the bottom of the limit box body (2) and is fixedly provided with a vertical rod (12). The bottom of the vertical rod (12) is rotatably arranged at the bottom of the inner wall of the bottom power box (14). The top of the bottom power box (14) is fixedly arranged at the bottom of the limit box body (2). At the bottom of the rotating shaft (18), a first bevel gear (11) is fixedly sleeved. The first bevel gear (11) is meshed with a second bevel gear (17) through the teeth on one side of the outer circumferential surface. In the middle of the second bevel gear (17), it is fixedly sleeved at the middle of the output shaft on one side of a micro motor (13). The bottom of the micro motor (13) is fixedly arranged at the bottom of the inner wall of the bottom power box (14).
2. The multi-model vehicle tire pressure sensor detection device according to claim 1, characterized in that: On both sides of the inner wall of the placement groove (6), sensors (15) are fixedly provided. The two sides in the middle of the placement groove (6) are communicated with a power groove (7).
3. The multi-model vehicle tire pressure sensor detection device according to claim 1, characterized in that: At the bottom of the limit box body (2), a chute is fixedly provided. The width of the chute is greater than the width of the sliding rod (3). The edge position of the top of the limit box body (2) is chamfered.
4. A multi-model automotive tire pressure sensor detection device according to claim 1, characterized in that: The number of the rectangular racks (10) is two. The two rectangular racks (10) are arranged staggeredly with the center of the rotating shaft (18) as the center. At the top of the rectangular rack (10), a slider (19) is fixedly provided. The top of the slider (19) is slidably sleeved on the outer circumferential surface of a cross bar (9). The two ends of the cross bar (9) are fixedly arranged at the bottom of the inner wall of the bottom power box (14).
5. The multi-model automobile tire pressure sensor detection device according to claim 1, characterized in that: Anti-slip grooves are arranged on the inner side of the limit plate (5). On both sides of the limit plate (5), extension plates of the same specification are rotatably provided. In the middle of the outer side of the extension plate, an extension rod (8) is rotatably provided through a rotating rod. One end of the extension rod (8) far away from the extension plate is rotatably arranged in the middle of the inner side of the power groove (7). A spring is sleeved on the outer surface of the extension rod (8). The top of the inner side of the limit plate (5) is chamfered.
6. The multi-model vehicle tire pressure sensor detection device according to claim 1, characterized in that: The sliding rod (3) is arranged in an "L" shape. The bottom of the sliding rod (3) respectively penetrates through the bottom of the limit box body (2) and the top of the bottom power box (14).