Automobile height sensor installation detection equipment and use method thereof

Abstract

The invention relates to the technical field of automobile detection, and discloses an automobile height sensor installation detection device and a using method thereof, the automobile height sensor installation detection device comprises a device track, the bottom of the device track is fixedly connected with a plurality of supporting legs, and a threaded rod is arranged in the device track. According to the invention, through the arrangement of the mobile detection mechanism, when a threaded sleeve drives the detection platform to move to the vicinity of the mobile detection mechanism along an auxiliary sliding rod, a push plate at the bottom of an automobile chassis is in contact with a driven rod on a first mobile block, and at the moment, the push plate drives the first mobile block on the driven rod to slide along a sliding rod; a first moving block drives a moving rod to slide along a limiting groove, the first moving block drives a protective cover at the top of the moving rod to move, and at the moment, laser measuring instruments in the protective cover synchronously move along with the automobile chassis on the detection platform, so that it is guaranteed that the multiple laser measuring instruments and the automobile chassis are kept relatively static in the moving process; and the detection precision of the laser measuring instrument on the automobile chassis in the device can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive detection equipment, and particularly to an installation detection device for an automotive height sensor and its usage method. Background Technique

[0002] Automotive height sensors are used in the air suspension and active suspension of automobiles, and their function is to detect the vehicle body height (the relative displacement of the vehicle body and the lower suspension arm or the lower bracket of the shock absorber in the up and down direction). Traditional detection equipment usually uses optoelectronic sensors; the sensor body is installed at the vehicle body end, and the up and down movement of the suspension is converted into the rotational movement of the disk slot through a control link. The vehicle height is detected by using the change in the output of the optical breaker and converted into an electrical signal and input into the control device.

[0003] The height sensor is installed on the vehicle chassis through a bracket. During the installation process of the height sensor, very strict requirements are imposed. Once the installation position is too high or too low and not within the optimal working range, the height sensor will not be able to work properly. Therefore, after the height sensor is installed, it is necessary to use a detection device to detect whether the installation position is within the optimal working range of the height sensor; in the existing technology, most automotive processing is detected by moving on an assembly line. The vehicle moves into the detection device on the assembly line for detection, which will cause the detection device to detect a continuously moving vehicle, and errors are inevitable during the movement detection, resulting in inaccurate detection. Summary of the Invention

[0004] The purpose of the present invention is to provide an installation detection device for an automotive height sensor and its usage method to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is an installation detection device for an automotive height sensor and its usage method, including an equipment track. A plurality of support legs are fixedly connected to the bottom of the equipment track. A threaded rod is arranged inside the equipment track. A sliding base is slidably connected to the middle of the threaded rod. A detection platform is fixedly connected directly above the sliding base. An automotive chassis is arranged directly above the detection platform. A plurality of laser measuring instruments are arranged inside the equipment track. It further includes:

[0007] A moving mechanism, the moving mechanism includes a driving motor fixedly connected to the side wall of the sliding base. The output end of the driving motor is fixedly connected to an output rotating shaft. A threaded sleeve is rotatably connected to the inner wall of the sliding base. The end of the output rotating shaft away from the driving motor is fixedly connected to a gear. A toothed ring is fixedly connected to the outer wall of the threaded sleeve. The toothed ring meshes with the gear. A plurality of auxiliary sliding rods are arranged inside the equipment track. The sliding base is slidably connected to the auxiliary sliding rods.

[0008] Further, a movement detection mechanism is provided at the bottom of the equipment track. The movement detection mechanism includes a plurality of fixed blocks fixedly connected to the bottom of the equipment track. A sliding rod is fixedly connected to the side wall of the fixed block, and a first moving block is slidably connected to the sliding rod.

[0009] Further, the movement detection mechanism further includes a moving rod fixedly connected to the top of the first moving block. A limiting groove is opened directly above the equipment track, and the moving rod slides inside the limiting groove. A protective cover is fixedly connected to the end of the moving rod away from the first moving block, and the laser measuring instrument is arranged inside the protective cover.

[0010] Further, the movement detection mechanism further includes a plurality of push plates fixedly connected to the bottom of the vehicle chassis. A passive rod slidably penetrates through the first moving block, the push plate presses against the passive rod, and a second moving block is slidably connected to the sliding rod.

[0011] Further, an adjustment mechanism is provided on the first moving block. The adjustment mechanism includes a lead screw rotatably connected to the side wall of the first moving block. The second moving block is rotatably connected to the lead screw, and a rotary handle is fixedly connected to the end of the lead screw away from the first moving block.

[0012] Further, a reset mechanism is provided on the passive rod. The reset mechanism includes a reset spring sleeved on the end of the sliding rod close to the first moving block. An extrusion rod is fixedly connected to the end of the passive rod away from the push plate. A plurality of special-shaped sliding grooves are opened directly above the equipment track, and the extrusion rod slides inside the special-shaped sliding grooves. One end of a linkage rod is rotatably connected to the end of the extrusion rod away from the passive rod, and the other end of the linkage rod is rotatably connected to the moving rod.

[0013] Further, a buffer mechanism is provided on the fixed block. The buffer mechanism is a fixed column fixedly connected to one side of the fixed block. A piston piece is fixedly connected to the end of the fixed column away from the fixed block. A buffer cylinder is fixedly connected to the side of the second moving block close to the piston piece, and the piston piece is slidably connected to the buffer cylinder. An air outlet hole is opened inside the second moving block. An air outlet pipe is fixedly connected to the second moving block. The end of the air outlet pipe away from the second moving block is fixedly connected to the protective cover. A hose is fixedly connected to one side of the second moving block, and the end of the hose away from the second moving block is fixedly connected to the first moving block.

[0014] An installation detection device for an automotive height sensor and its usage method include the following steps:

[0015] Step 1: The vehicle chassis moves stably.

[0016] Step 2: The vehicle chassis and the laser measuring instrument are relatively stationary for detection.

[0017] Step 3: Adjust the position of the laser measuring instrument.

[0018] Step 4: The laser measuring instrument resets to achieve continuous detection.

[0019] Step Five: Reset the buffer of the laser measuring instrument.

[0020] The present invention has the following beneficial effects:

[0021] (1) In the present invention, by providing a movement detection mechanism, when the threaded sleeve drives the detection platform to move along the auxiliary sliding rod near the movement detection mechanism, the push plate at the bottom of the vehicle chassis contacts the passive rod on the first moving block. At this time, the push plate drives the first moving block on the passive rod to slide along the sliding rod, the first moving block drives the moving rod to slide along the limiting groove, and the first moving block drives the protective cover at the top of the moving rod to move. At this time, the laser measuring instrument inside the protective cover moves synchronously with the vehicle chassis on the detection platform. This setting is beneficial to ensuring that a plurality of laser measuring instruments and the vehicle chassis remain relatively stationary during the movement, which is beneficial to improving the detection accuracy of the laser measuring instrument for the vehicle chassis in this device.

[0022] (2) In the present invention, when using this detection device, first fixedly install the vehicle chassis on the detection platform directly above the sliding base, start the drive motor, the output end of the drive motor rotates to drive the output rotating shaft to rotate, the output rotating shaft rotates to drive the gear to rotate, the gear rotates to drive the threaded sleeve on the toothed ring to rotate, the threaded sleeve rotates to drive the sliding base on the threaded sleeve to move along the threaded rod, and the sliding base moves to drive the vehicle chassis directly above the detection platform to move along the auxiliary sliding rod. This setting is beneficial to enabling the vehicle chassis to move stably and horizontally inside the equipment track, so that the height sensor will not shake during the detection process, thereby improving the detection accuracy.

[0023] (3) In the present invention, by providing a reset mechanism, when the first moving block drives the moving rod to slide along the limiting groove, the moving rod drives the extrusion rod at one end of the linkage rod to move along the special-shaped sliding groove. When the extrusion rod slides to the end far from the moving rod, the extrusion rod is squeezed by the special-shaped sliding groove, and the extrusion rod drives the passive rod to slide outward along the first moving block. When the push plate is disengaged from the passive rod, under the extrusion of the reset spring, the first moving block is reset. This setting is beneficial to enabling a plurality of laser measuring instruments to return to their initial positions, facilitating continuous detection of whether the installation of the height sensors on the vehicle chassis is qualified in this device.

[0024] (4) In the present invention, by providing a buffer mechanism, when the return spring squeezes the first moving block to return to its original position, the first moving block drives the second moving block at one end of the lead screw to slide and return along the sliding rod. At this time, the second moving block drives the buffer cylinder to slide relative to the piston piece on the fixed column. Such a setting is beneficial to ensuring that the laser measuring instrument returns more smoothly, avoiding the rapid squeezing of the sliding rod by the return spring, and preventing the laser measuring instrument on the sliding rod from shaking violently due to inertia. At the same time, the piston piece squeezes the gas inside the buffer cylinder to enter the inside of the air outlet pipe through the air outlet holes, and the gas inside the air outlet pipe is discharged into the protective cover. Such a setting is beneficial in two aspects. On the one hand, it helps to cool the laser measuring instrument inside the protective cover, and on the other hand, it helps to discharge the dust inside the protective cover, thus ensuring the normal operation of the laser measuring instrument.

[0025] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 Schematic diagram of the overall structure of the present invention;

[0028] Figure 2 Schematic diagram of the reset mechanism structure of the present invention;

[0029] Figure 3 Schematic diagram of the sectional structure of the moving mechanism of the present invention;

[0030] Figure 4 Schematic diagram of the moving detection mechanism structure of the present invention;

[0031] Figure 5 For the present invention Figure 4 Enlarged view of A in;

[0032] Figure 6 Schematic diagram of the partial structure of the moving detection mechanism of the present invention;

[0033] Figure 7 Schematic diagram of the adjustment mechanism structure of the present invention;

[0034] Figure 8 Schematic diagram of the buffer mechanism structure of the present invention;

[0035] Figure 9 Flowchart of the usage method of the present invention.

[0036] In the drawings, the list of components represented by each reference numeral is as follows:

[0037] In the figure: 1. Equipment track; 11. Support leg; 12. Threaded rod; 13. Sliding base; 14. Detection platform; 15. Automobile chassis; 16. Laser measuring instrument; 2. Moving mechanism; 201. Driving motor; 202. Output rotating shaft; 203. Threaded sleeve; 204. Gear; 205. Tooth ring; 206. Auxiliary sliding rod; 3. Moving detection mechanism; 301. Fixed block; 302. Sliding rod; 303. First moving block; 304. Moving rod; 305. Limit groove; 306. Protective cover; 307. Pushing plate; 308. Passive rod; 309. Second moving block; 4. Adjusting mechanism; 401. Lead screw; 402. Rotating handle; 5. Reset mechanism; 501. Reset spring; 502. Extrusion rod; 503. Special-shaped sliding groove; 504. Linking rod; 6. Buffer mechanism; 601. Fixed column; 602. Piston piece; 603. Buffer cylinder; 604. Air outlet hole; 605. Air outlet pipe; 606. Hose. Specific implementation mode

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Embodiment 1, please refer to Figure 1 - Figure 6 As shown, the present invention is an installation detection device for an automobile height sensor and its use method, including an equipment track 1. A plurality of support legs 11 are fixedly connected to the bottom of the equipment track 1. A threaded rod 12 is arranged inside the equipment track 1. A sliding base 13 is slidably connected to the middle of the threaded rod 12. A detection platform 14 is fixedly connected directly above the sliding base 13. An automobile chassis 15 is arranged directly above the detection platform 14. A plurality of laser measuring instruments 16 are arranged inside the equipment track 1. It also includes:

[0040] Moving mechanism 2, the moving mechanism 2 includes a driving motor 201 fixedly connected to the side wall of the sliding base 13. The output end of the driving motor 201 is fixedly connected with an output rotating shaft 202. The inner wall of the sliding base 13 is rotatably connected with a threaded sleeve 203. One end of the output rotating shaft 202 away from the driving motor 201 is fixedly connected with a gear 204. The outer wall of the threaded sleeve 203 is fixedly connected with a toothed ring 205. The toothed ring 205 meshes with the gear 204. A number of auxiliary sliding rods 206 are arranged inside the equipment track 1. The sliding base 13 is slidably connected with the auxiliary sliding rods 206. The function of this component is that when using this detection equipment, first fixedly install the vehicle chassis 15 on the detection platform 14 directly above the sliding base 13, start the driving motor 201. The rotation of the output end of the driving motor 201 drives the output rotating shaft 202 to rotate. The rotation of the output rotating shaft 202 drives the gear 204 to rotate. The rotation of the gear 204 drives the threaded sleeve 203 on the toothed ring 205 to rotate. The rotation of the threaded sleeve 203 drives the sliding base 13 on the threaded sleeve 203 to move along the threaded rod 12. The movement of the sliding base 13 drives the vehicle chassis 15 directly above the detection platform 14 to move along the auxiliary sliding rods 206. Such a setting is beneficial to enabling the vehicle chassis 15 to move stably and horizontally inside the equipment track 1, so that the height sensor will not shake during the detection process, thereby improving the detection accuracy.

[0041] A moving detection mechanism 3 is arranged at the bottom of the equipment track 1. The moving detection mechanism 3 includes a number of fixed blocks 301 fixedly connected to the bottom of the equipment track 1. The side wall of the fixed block 301 is fixedly connected with a sliding rod 302. A moving block one 303 is slidably connected to the sliding rod 302.

[0042] The moving detection mechanism 3 further includes a moving rod 304 fixedly connected to the top of the moving block one 303. A limiting groove 305 is opened directly above the equipment track 1. The moving rod 304 slides inside the limiting groove 305. One end of the moving rod 304 away from the moving block one 303 is fixedly connected with a protective cover 306. The laser measuring instrument 16 is arranged inside the protective cover 306.

[0043] The movement detection mechanism 3 further includes a plurality of push plates 307 fixedly connected to the bottom of the vehicle chassis 15. A passive rod 308 is slidably penetrated through the inside of the first moving block 303. The push plate 307 is in contact with the passive rod 308. A second moving block 309 is slidably connected to the sliding rod 302. The function of this component is that by setting the movement detection mechanism 3, when the threaded sleeve 203 drives the detection platform 14 to move along the auxiliary sliding rod 206 to the vicinity of the movement detection mechanism 3, the push plate 307 at the bottom of the vehicle chassis 15 contacts the passive rod 308 on the first moving block 303. At this time, the push plate 307 drives the first moving block 303 on the passive rod 308 to slide along the sliding rod 302. The first moving block 303 drives the moving rod 304 to slide along the limit groove 305. The first moving block 303 drives the protective cover 306 at the top of the moving rod 304 to move. At this time, the laser measuring instrument 16 inside the protective cover 306 moves synchronously with the vehicle chassis 15 on the detection platform 14. Such a setting is beneficial to ensuring that a plurality of laser measuring instruments 16 and the vehicle chassis 15 remain relatively stationary during movement, which is beneficial to improving the detection accuracy of the laser measuring instrument 16 on the vehicle chassis 15 in this device.

[0044] Embodiment 2, the difference from Embodiment 1 is that; as Figure 1 - Figure 9 shown, an adjustment mechanism 4 is provided on the first moving block 303. The adjustment mechanism 4 includes a lead screw 401 rotatably connected to the side wall of the first moving block 303. The second moving block 309 is rotatably connected to the lead screw 401. One end of the lead screw 401 away from the first moving block 303 is fixedly connected with a rotary handle 402. The function of this component is that by setting the adjustment mechanism 4, by rotating the rotary handle 402, the rotary handle 402 drives the lead screw 401 to rotate. The rotation of the lead screw 401 drives the laser measuring instrument 16 on the second moving block 309 to move horizontally along the sliding rod 302. Such a setting facilitates adjusting the laser measuring instruments 16 at different positions, so as to be applicable to the installation and detection work of various vehicle height sensors.

[0045] A reset mechanism 5 is provided on the passive rod 308. The reset mechanism 5 includes a reset spring 501 sleeved on one end of the sliding rod 302 close to the first moving block 303. One end of the passive rod 308 away from the push plate 307 is fixedly connected with a pressing rod 502. A number of special-shaped sliding grooves 503 are formed directly above the equipment track 1. The pressing rod 502 slides inside the special-shaped sliding groove 503. One end of the pressing rod 502 away from the passive rod 308 is rotatably connected with a linkage rod 504. One end of the linkage rod 504 away from the pressing rod 502 is rotatably connected with the moving rod 304. The function of this component is to set the reset mechanism 5. When the first moving block 303 drives the moving rod 304 to slide along the limit groove 305, the moving rod 304 drives the pressing rod 502 at one end of the linkage rod 504 to move along the special-shaped sliding groove 503. When the pressing rod 502 slides to the end away from the moving rod 304, the pressing rod 502 is pressed against the special-shaped sliding groove 503, and the pressing rod 502 drives the passive rod 308 to slide outwards along the first moving block 303. When the push plate 307 is separated from the passive rod 308, under the pressing action of the reset spring 501, the first moving block 303 is reset. Such a setting is beneficial for a number of laser measuring instruments 16 to return to their initial positions, facilitating continuous detection by the device of whether the installation of height sensors on the vehicle chassis 15 is qualified.

[0046] A buffer mechanism 6 is provided on the fixed block 301. The buffer mechanism 6 is fixedly connected to a fixed column 601 on one side of the fixed block 301. One end of the fixed column 601 away from the fixed block 301 is fixedly connected to a piston piece 602. One side of the second moving block 309 close to the piston piece 602 is fixedly connected to a buffer cylinder 603. The piston piece 602 is slidably connected to the buffer cylinder 603. An air outlet hole 604 is formed inside the second moving block 309. An air outlet pipe 605 is fixedly connected to the second moving block 309. One end of the air outlet pipe 605 away from the second moving block 309 is fixedly connected to the protective cover 306. One side of the second moving block 309 is fixedly connected to a flexible hose 606. One end of the flexible hose 606 away from the second moving block 309 is fixedly connected to the first moving block 303. The function of this component is that by setting the buffer mechanism 6, when the return spring 501 squeezes the first moving block 303 to reset, the first moving block 303 drives the second moving block 309 at one end of the lead screw 401 to slide and reset along the sliding rod 302. At this time, the second moving block 309 drives the buffer cylinder 603 to slide relative to the piston piece 602 on the fixed column 601. Such a setting is beneficial to ensuring that the laser measuring instrument 16 resets more smoothly and avoiding the return spring 501 quickly squeezing the sliding rod 302, so that the laser measuring instrument 16 on the sliding rod 302 generates violent shaking due to inertia. At the same time, the piston piece 602 squeezes the gas inside the buffer cylinder 603 to enter the inside of the air outlet pipe 605 through the air outlet hole 604, and the gas inside the air outlet pipe 605 is discharged into the protective cover 306. Such a setting is beneficial to cooling the laser measuring instrument 16 inside the protective cover 306 on the one hand and discharging the dust inside the protective cover 306 on the other hand, thereby ensuring the normal operation of the laser measuring instrument 16.

[0047] An installation detection device for an automotive height sensor and its usage method include the following steps:

[0048] Step 1: The vehicle chassis 15 moves stably.

[0049] Step 2: The vehicle chassis 15 and the laser measuring instrument 16 are relatively stationary for detection.

[0050] Step 3: Adjust the position of the laser measuring instrument 16.

[0051] Step 4: The laser measuring instrument 16 resets to achieve continuous detection.

[0052] Step 5: Buffer the reset of the laser measuring instrument 16.

[0053] A specific application of this embodiment is:

[0054] When using this detection device, first fix and install the vehicle chassis 15 on the detection platform 14 directly above the sliding base 13. Start the drive motor 201. The rotation of the output end of the drive motor 201 drives the output rotating shaft 202 to rotate. The rotation of the output rotating shaft 202 drives the gear 204 to rotate. The rotation of the gear 204 drives the threaded sleeve 203 on the toothed ring 205 to rotate. The rotation of the threaded sleeve 203 drives the sliding base 13 on the threaded sleeve 203 to move along the threaded rod 12. The movement of the sliding base 13 drives the vehicle chassis 15 directly above the detection platform 14 to move along the auxiliary sliding rod 206. Such a setting is beneficial to make the vehicle chassis 15 move stably and horizontally along the equipment track 1, so that the height sensor will not shake during the detection process, thereby improving the detection accuracy; by setting the moving detection mechanism 3, when the threaded sleeve 203 drives the detection platform 14 to move along the auxiliary sliding rod 206 to near the moving detection mechanism 3, the push plate 307 at the bottom of the vehicle chassis 15 contacts the passive rod 308 on the first moving block 303. At this time, the push plate 307 drives the first moving block 303 on the passive rod 308 to slide along the sliding rod 302. The first moving block 303 drives the moving rod 304 to slide along the limiting groove 305. The first moving block 303 drives the protective cover 306 at the top of the moving rod 304 to move. At this time, the laser measuring instrument 16 inside the protective cover 306 moves synchronously with the vehicle chassis 15 on the detection platform 14. Such a setting is beneficial to ensure that a plurality of laser measuring instruments 16 and the vehicle chassis 15 remain relatively stationary during the movement, which is beneficial to improving the detection accuracy of the laser measuring instrument 16 in this device for the vehicle chassis 15; by setting the adjustment mechanism 4, by rotating the rotating handle 402, the rotating handle 402 drives the lead screw 401 to rotate. The rotation of the lead screw 401 drives the laser measuring instrument 16 on the second moving block 309 to move horizontally along the sliding rod 302. Such a setting is convenient for adjusting the laser measuring instruments 16 at different positions, so as to be applicable to the installation and detection work of various vehicle height sensors;

[0055] By setting the reset mechanism 5, when the moving block 1 303 drives the moving rod 304 to slide along the limiting groove 305, the moving rod 304 drives the extrusion rod 502 at one end of the linkage rod 504 to move along the special-shaped sliding groove 503. When the extrusion rod 502 slides to the end far away from the moving rod 304, the extrusion rod 502 is squeezed by the special-shaped sliding groove 503, and the extrusion rod 502 drives the passive rod 308 to slide outwards along the moving block 1 303. When the push plate 307 is disengaged from the passive rod 308, the moving block 1 303 is reset under the extrusion of the reset spring 501. Such a setting is beneficial for a plurality of laser measuring instruments 16 to return to the initial position, facilitating the continuous detection of whether the height sensors on the vehicle chassis 15 are qualified for installation; by setting the buffer mechanism 6, when the reset spring 501 squeezes the moving block 1 303 to reset, the moving block 1 303 drives the moving block 2 309 at one end of the lead screw 401 to slide and reset along the sliding rod 302. At this time, the moving block 2 309 drives the buffer cylinder 603 to slide relative to the piston piece 602 on the fixed column 601. Such a setting is beneficial for ensuring that the laser measuring instrument 16 resets more smoothly, avoiding the reset spring 501 quickly squeezing the sliding rod 302, causing the laser measuring instrument 16 on the sliding rod 302 to shake violently due to inertia; at the same time, the piston piece 602 squeezes the gas inside the buffer cylinder 603 to enter the inside of the air outlet pipe 605 through the air outlet hole 604, and the gas inside the air outlet pipe 605 is discharged into the protective cover 306. Such a setting is beneficial for cooling the laser measuring instrument 16 inside the protective cover 306 on the one hand, and discharging the dust inside the protective cover 306 on the other hand, thereby ensuring the normal operation of the laser measuring instrument 16.

[0056] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A vehicle height sensor installation and detection device, comprising a device track (1), a plurality of support legs (11) being fixedly connected to the bottom of the device track (1), a threaded rod (12) being arranged inside the device track (1), a sliding base (13) being slidably connected to the middle of the threaded rod (12), a detection platform (14) being fixedly connected directly above the sliding base (13), a vehicle chassis (15) being arranged directly above the detection platform (14), a plurality of laser measuring instruments (16) being arranged inside the device track (1), characterized in that: Also includes: A moving mechanism (2), the moving mechanism (2) comprising a driving motor (201) fixedly connected to a side wall of a sliding base (13), the output end of the driving motor (201) being fixedly connected to an output rotating shaft (202), the inner wall of the sliding base (13) being rotatably connected to a threaded sleeve (203), the end of the output rotating shaft (202) away from the driving motor (201) being fixedly connected to a gear (204), the outer wall of the threaded sleeve (203) being fixedly connected to a gear ring (205), the gear ring (205) being meshed with the gear (204), a plurality of auxiliary sliding rods (206) being arranged inside the equipment track (1), and the sliding base (13) being slidably connected to the auxiliary sliding rods (206).

2. The vehicle height sensor installation detection device according to claim 1, characterized in that: A mobile detection mechanism (3) is provided at the bottom of the equipment track (1), and the mobile detection mechanism (3) comprises a plurality of fixed blocks (301) fixedly connected to the bottom of the equipment track (1), a sliding rod (302) being fixedly connected to the side wall of the fixed block (301), and a mobile block 1 (303) being slidably connected to the sliding rod (302).

3. The vehicle height sensor installation detection device according to claim 2 is characterized in that: The mobile detection mechanism (3) also includes a moving rod (304) fixedly connected to the top of the moving block (303); a limiting groove (305) is provided directly above the equipment track (1); the moving rod (304) slides inside the limiting groove (305); one end of the moving rod (304) away from the moving block (303) is fixedly connected to a protective cover (306); and the laser measuring instrument (16) is arranged inside the protective cover (306).

4. The vehicle height sensor installation detection device according to claim 3 is characterized in that: The movement detection mechanism (3) also includes a plurality of push plates (307) fixedly connected to the bottom of the automobile chassis (15); a passive rod (308) is slidably penetrated inside the moving block 1 (303); the push plate (307) and the passive rod (308) are pressed against each other; and a moving block 2 (309) is slidably connected to the sliding rod (302).

5. The vehicle height sensor installation detection device according to claim 4, characterized in that: The moving block 1 (303) is provided with an adjustment mechanism (4), the adjustment mechanism (4) comprising a screw rod (401) rotatably connected to the side wall of the moving block 1 (303), the moving block 2 (309) is rotatably connected to the screw rod (401), and one end of the screw rod (401) away from the moving block 1 (303) is fixedly connected to a rotating handle (402).

6. The vehicle height sensor installation detection device according to claim 5, characterized in that: The passive rod (308) is provided with a reset mechanism (5), and the reset mechanism (5) includes a reset spring (501) sleeved on one end of the sliding rod (302) close to the moving block (303); the end of the passive rod (308) away from the pushing plate (307) is fixedly connected to the extrusion rod (502); a plurality of special-shaped sliding grooves (503) are provided directly above the equipment track (1); the extrusion rod (502) slides inside the special-shaped sliding grooves (503); the end of the extrusion rod (502) away from the passive rod (308) is rotatably connected to the linkage rod (504); the end of the linkage rod (504) away from the extrusion rod (502) is rotatably connected to the moving rod (304).

7. The vehicle height sensor installation detection device according to claim 6, characterized in that: The fixed block (301) is provided with a buffer mechanism (6), the buffer mechanism (6) is fixedly connected to a fixed column (601) on one side of the fixed block (301), the fixed column (601) is fixedly connected to a piston plate (602) at one end away from the fixed block (301), the movable block (309) is fixedly connected to a buffer cylinder (603) at one side close to the piston plate (602), the piston plate (602) and the buffer cylinder (603) are slidably connected, an air outlet hole (604) is provided inside the movable block (309), an air outlet pipe (605) is fixedly connected to the movable block (309), the end of the air outlet pipe (605) away from the movable block (309) is fixedly connected to the protective cover (306), a hose (606) is fixedly connected to one side of the movable block (309), and the end of the hose (606) away from the movable block (309) is fixedly connected to the movable block (303).

8. A vehicle height sensor installation detection device and a method for using the same, using the vehicle height sensor installation detection device and a method for using the same as claimed in claim 7, characterized in that: It includes the following steps: Step 1: The vehicle chassis (15) moves stably; Step 2: The automobile chassis (15) and the laser measuring instrument (16) are relatively stationary for detection; Step 3: Adjust the position of the laser measuring instrument (16); Step 4: The laser measuring instrument (16) is reset to achieve continuous detection; Step 5: The laser measuring instrument (16) resets the buffer.

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