Vehicle detection and debugging workbench

Abstract

The invention discloses a vehicle detection and debugging workbench. The vehicle detection and debugging workbench comprises a supporting table; the adjusting device is installed on the periphery of the supporting table, the adjusting device comprises a first driving part, a first transmission structure and two second transmission structures, the first driving part is in power connection with the first transmission structure, the two second transmission structures are in transmission fit with the first transmission structure respectively, the two second transmission structures are connected with supporting structures respectively, and the supporting structures are arranged on the supporting table. The supporting structure is used for supporting the bottom of a tire of a vehicle, and the first driving piece is suitable for driving the first transmission structure to drive the two second transmission structures to move together so as to drive the supporting structure to ascend and descend. According to the vehicle detection and debugging workbench, the first driving part drives the first transmission structure to drive the two second transmission structures to drive the vehicle to ascend and descend at the same time, it can be ensured that the vehicle cannot incline or be unbalanced when lifted, then the vehicle is prevented from sliding or being unbalanced accidentally, and the safety of operators and the vehicle is protected.

Description

Technical Field

[0001] This invention relates to the field of workbench technology, and in particular to a vehicle testing and debugging workbench. Background Technology

[0002] An automotive testing and debugging workbench is a device used to test and debug automobiles, and it is commonly found in auto repair shops.

[0003] In related technologies, an automotive chassis repair workbench includes two identical fixed rods. A first telescopic rod with a telescopic function is fixedly mounted on each fixed rod. A locking block is fixed to the upper end of the first telescopic rod, and the locking block has a groove for accommodating wheels. This solution can solve the technical problem in existing technologies where cars easily slip off lifts or jacks, causing workers to be crushed.

[0004] The above structure has the following technical defects: When inspecting and adjusting the car chassis, the entire car needs to be raised. However, when raising the car on a traditional workbench, the height of each support platform cannot be guaranteed to be completely consistent. This can easily cause the car to tilt on the support platform, which may lead to the car suddenly falling during the maintenance process, posing a serious threat to the safety of the staff. There is room for improvement. Summary of the Invention

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a vehicle inspection and debugging workbench, in which a first driving component drives a first transmission structure, which in turn drives two second transmission structures to simultaneously lift and lower the vehicle. This ensures that the car will not tilt or become unbalanced when it is lifted, thereby preventing the car from accidentally sliding or becoming unbalanced and protecting the safety of the operator and the vehicle itself.

[0006] According to an embodiment of the present invention, a vehicle testing and debugging workbench includes: a support platform having a receiving space for placing a vehicle; and an adjustment device installed on the outer periphery of the support platform, the adjustment device including a first driving member, a first transmission structure, and two second transmission structures. The first driving member is poweredly connected to the first transmission structure, and the two second transmission structures are respectively driven by the first transmission structure. Each of the two second transmission structures is connected to a support structure, the support structure being used to support the bottom of the vehicle's tires. The first driving member is adapted to drive the first transmission structure to move the two second transmission structures together to raise and lower the support structure.

[0007] According to an embodiment of the present invention, the vehicle testing and debugging workbench, by setting up a first driving component, a first transmission structure and two second transmission structures in cooperation, enables the first driving component to drive the first transmission structure to drive the two second transmission structures to simultaneously lift and lower the vehicle. This ensures that the car will not tilt or become unbalanced when it is lifted, thereby preventing the car from accidentally sliding or becoming unbalanced and protecting the safety of the operator and the vehicle itself.

[0008] According to some embodiments of the present invention, in a vehicle testing and debugging workbench, the second transmission structure includes an intermediate transmission component and a third transmission component, wherein the input end of the intermediate transmission component is in transmission cooperation with the first transmission structure and the output end is in transmission cooperation with the third transmission component.

[0009] According to some embodiments of the present invention, the vehicle testing and debugging workbench has a first transmission structure including a first input gear set and two first output gears. The first driving member is mounted on a first side of the support platform. The first driving member is configured as a drive motor. The drive motor is poweredly connected to the first input gear set. The first output gear is connected to the input end of the intermediate transmission assembly. The first driving member drives the first input gear set and the first output gear to rotate, thereby causing the intermediate transmission assembly to rotate. The two first output gears are coaxially distributed with the output end of the first input gear set.

[0010] According to some embodiments of the present invention, the vehicle testing and debugging workbench includes a first input gear set including a first gear and a second gear. The first gear and the second gear are coupled by a chain. The first gear is connected to the output end of the first drive member. The second gear is coaxially distributed with two first output gears via a first transmission shaft. The two first output gears are connected to both ends of the first transmission shaft.

[0011] According to some embodiments of the present invention, the vehicle testing and debugging workbench, the first transmission structure further includes at least one adjustment structure, the adjustment structure includes a disc and an adjustment plate, the disc is sleeved outside the first transmission shaft, the outer peripheral wall of the disc is provided with an annular hole, one side of the adjustment plate is connected to the first side of the support platform, and the other side of the adjustment plate extends into the annular hole and slides in cooperation with the annular hole. And / or, the first transmission structure further includes at least one first fixing bolt, the at least one first fixing bolt being sleeved outside the first transmission shaft, and the first fixing bolt being connected to the first side of the support platform.

[0012] According to some embodiments of the present invention, the intermediate transmission assembly includes a second transmission shaft, with a second input gear and a second output gear respectively provided at both ends of the second transmission shaft. The second input gear meshes with the first output gear, and the second output gear is connected to the input end of the third transmission assembly. The intermediate transmission assembly further includes at least one second fixing bolt, which is sleeved on the outside of the second transmission shaft and connected to the second side of the support platform.

[0013] According to some embodiments of the present invention, the vehicle testing and debugging workbench includes a third transmission assembly comprising a lead screw and a sliding plate. The sliding plate is threadedly engaged with the lead screw to allow the sliding plate to slide along the lead screw. The lead screw is provided with a third input gear that meshes with a second output gear. The sliding plate is connected to the support structure, and the sliding plate drives the support structure to move up and down. The third transmission assembly further includes a support plate and a guide plate. The support plate is connected to the second side of the support platform, the lead screw is rotatably connected to the support plate, and the guide plate passes through the sliding plate along the extension direction of the lead screw. The guide plate is connected to the support plate.

[0014] According to some embodiments of the present invention, a vehicle testing and debugging workbench further includes an auxiliary device, which includes a second driving member, a fourth transmission assembly, and a lighting lamp. The fourth transmission assembly includes a gear block and a rack, the gear block meshing with the rack. The second driving member is configured as a drive motor, and the output end of the second driving member is connected to the gear block. The lighting lamp and the second driving member are slidably engaged with the rack via a moving plate. The second driving member drives the gear block to perform linear motion relative to the rack. The auxiliary device further includes a guide structure, which includes a guide rod and a guide mating plate. One end of the guide rod is connected to the inner side of the support platform, and the guide mating plate is slidably connected to the outside of the guide rod. The guide rod is connected to the movable plate.

[0015] According to some embodiments of the present invention, a vehicle testing and debugging workbench further includes a storage device, which includes a fixed base, a storage box, and an adjustment structure. The storage box has a connecting plate connected to the side near the fixed base. The connecting plate is rotatably connected to the fixed base via a rotating member. The adjustment structure is rotatably connected to the fixed base and is used to lock or unlock the connecting plate from the fixed base.

[0016] According to some embodiments of the present invention, the vehicle testing and debugging workbench includes an adjustment structure comprising a slide rod, an adjustment ring, and a rubber pad. The slide rod is rotatably connected to the fixed base, and the end of the slide rod is fixedly connected to the connecting plate. The adjustment ring is threaded onto the outside of the slide rod, and the rubber pad is sleeved on the outside of the slide rod and located between the adjustment ring and the fixed base. The fixed base has a mounting cavity, and the connecting plate is rotatably connected to the mounting cavity via a rotating member. The rotating member is fitted with an elastic member, which is a coil spring. The coil spring is connected to the inner wall of the mounting cavity and is adapted to drive the connecting plate to retract relative to the fixed base after the adjustment structure is unlocked from the fixed base.

[0017] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of a vehicle testing and debugging workbench according to an embodiment of the present invention; Figure 2 This is a partial structural schematic diagram of a vehicle testing and debugging workbench according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the adjustment device of the vehicle testing and debugging workbench according to an embodiment of the present invention; Figure 4 This is a partial structural diagram of the adjustment device of the vehicle testing and debugging workbench according to an embodiment of the present invention. Figure 1 ; Figure 5 This is a partial structural diagram of the adjustment device of the vehicle testing and debugging workbench according to an embodiment of the present invention. Figure 2 ; Figure 6 This is a schematic diagram of the structure of an auxiliary device for a vehicle testing and debugging workbench according to an embodiment of the present invention; Figure 7 This is a partial structural schematic diagram of an auxiliary device for a vehicle testing and debugging workbench according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the structure of a storage device for a vehicle testing and debugging workbench according to an embodiment of the present invention. Figure 9 This is a partial structural schematic diagram of a storage device for a vehicle testing and debugging workbench according to an embodiment of the present invention. Attached image description: Vehicle testing and debugging workbench 100 Support platform 1, guide plate 2, Adjustment device 3, first transmission structure 31, second transmission structure 32, intermediate transmission assembly 33, third transmission assembly 34, support structure 35, fixed plate 301, first driving component 302, first gear 303, chain 304, first fixing bolt 305, first transmission shaft 306, second gear 307, first output gear 308, second fixing bolt 309, second transmission shaft 310, second input gear 311, second output gear 312, support plate 313, lead screw 314, third input gear 315, sliding plate 316, mounting plate 317, bearing plate 318, guide plate 319, disc 320, annular hole 321, adjustment plate 322. Auxiliary device 4, fourth transmission assembly 41, rack 401, slide 402, moving plate 403, lighting lamp 404, button 405, second drive component 406, gear block 407, guide mating plate 408, guide rod 409. Storage device 5, fixed base 501, rotating part 502, connecting plate 503, storage box 504, handle 505, sliding hole 506, sliding rod 507, adjusting ring 508, rubber pad 509, elastic part 510, magnetic plate 511. Detailed Implementation

[0020] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0021] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0022] The following is for reference. Figures 1-9 The vehicle testing and debugging workbench 100 according to an embodiment of the present invention drives the first transmission structure 31 through the first driving member 302 to drive two second transmission structures 32 to simultaneously lift and lower the vehicle, which can ensure that the car will not tilt or become unbalanced when it is lifted, thereby preventing the car from accidentally sliding or becoming unbalanced and protecting the safety of the operator and the vehicle itself.

[0023] like Figures 1-9 As shown, the vehicle testing and debugging workbench 100 according to an embodiment of the present invention includes: a support platform 1 and an adjustment device 3.

[0024] The support platform 1 has a storage space for placing vehicles.

[0025] Specifically, the support platform 1 serves to support and fix the adjustment device 3. The support platform 1 forms an accommodating space located inside the support platform 1. In this embodiment, the support platform 1 is constructed as a "U"-shaped structure, meaning that the support platform 1 may include a first plate, a second plate, and a third plate. The first plate and the second plate are connected to the same side of the third plate, and the three together define the accommodating space. Both the first plate and the second plate have guide plates 2 at their ends facing away from the third plate, which are used to guide the vehicle. That is, the vehicle can enter and exit the accommodating space through the guide plates 2, improving the convenience of vehicle entry and exit. The cross-sections of the first plate and the second plate can be constructed as right-angled trapezoids.

[0026] The adjustment device 3 is installed on the outer periphery of the support platform 1. Specifically, the adjustment device 3 can be detachably connected to the outer periphery of the support platform 1 by fasteners such as bolts, facilitating disassembly and maintenance of the adjustment device 3. The adjustment device 3 includes a first driving member 302, a first transmission structure 31, and two second transmission structures 32. The first driving member 302 is poweredly connected to the first transmission structure 31, and the two second transmission structures 32 are respectively driven by the first transmission structure 31. The two second transmission structures 32 are respectively connected to a support structure 35, which is used to support the bottom of the vehicle's tires. The first driving member 302 is adapted to drive the first transmission structure 31 to drive the two second transmission structures 32 to move together, thereby driving the support structure 35 to rise and fall.

[0027] The first driving component 302 serves as the power source. Through the above configuration, the power connection between the first driving component 302, the first transmission structure 31, and the two second transmission structures 32 can be realized. The driving force of the first driving component 302 can be transmitted to the first transmission structure 31, and the first transmission structure 31 can then transmit the driving force to the two second transmission structures 32. In this way, the first driving component 302 can drive the first rotating structure to move, the first transmission structure 31 drives the two second transmission structures 32 to move respectively, and finally the two second transmission structures 32 jointly drive the support structure 35 to rise and fall. The support structure 35 is used to support the vehicle's tires, that is, when the support structure 35 rises and falls with the second transmission structures 32, it drives the vehicle to rise and fall.

[0028] Furthermore, by setting two second transmission structures 32 to respectively engage with the first transmission structure 31, the first driving member 302 can drive the two second transmission structures 32 through the first transmission structure 31, resulting in a reasonable and reliable structural distribution. The arrangement of the first transmission structure 31 and the two second transmission structures 32 can create a certain reduction ratio, thereby changing the magnitude and direction of the driving force. In this way, the driving force of the first driving member 302 drives the vehicle's lifting and lowering through multiple transmission structures, ensuring stable and reliable vehicle movement.

[0029] During the vehicle inspection and debugging process, it is necessary to conduct comprehensive inspection and debugging of all parts of the vehicle, including the chassis. When personnel need to inspect and debug the chassis, the entire vehicle needs to be raised. The specific steps are as follows: First, the vehicle is moved above the support platform 1 using the guide plate 2, so that the four tires of the vehicle are placed above the support structure 35. After the vehicle is moved above the support structure 35, the first drive component 302 can be controlled to work, which in turn drives the support structure 35 and the vehicle to rise relative to the support platform 1 through the first transmission structure 31 and the two second transmission structures 32. When the vehicle is raised to a suitable position, the first drive component 302 can be stopped. Then, personnel can stand under the chassis to conduct inspection and debugging. After the inspection and adjustment are completed, the first drive component 302 is controlled again, which drives the support structure 35 and the vehicle to descend relative to the support platform 1 through the first transmission structure 31 and the two second transmission structures 32. Finally, the vehicle is driven off the workbench along the guide plate 2, thus completing the vehicle inspection and debugging.

[0030] Thus, by setting up a first transmission structure 31 and two second transmission structures 32 for transmission cooperation, and with the two second transmission structures 32 driving the support structure 35 to rise and fall respectively, and the two second transmission structures 32 rising and falling simultaneously, the stability and safety of the car when it is raised can be ensured.

[0031] According to the vehicle testing and debugging workbench 100 of the present invention, by setting up a first driving member 302, a first transmission structure 31 and two second transmission structures 32 for coordinated use, the first driving member 302 can drive the first transmission structure 31 to drive the two second transmission structures 32 to simultaneously lift and lower the vehicle, which can ensure that the car will not tilt or become unbalanced when it is lifted, thereby preventing the car from accidentally sliding or becoming unbalanced and protecting the safety of the operator and the vehicle itself.

[0032] In some embodiments, the second transmission structure 32 includes an intermediate transmission component 33 and a third transmission component 34. The input end of the intermediate transmission component 33 is in transmission engagement with the first transmission structure 31 and the output end is in transmission engagement with the third transmission component 34. That is, the intermediate transmission component 33 can be located between the first transmission structure 31 and the third transmission component 34, and the intermediate transmission component 33 is in transmission engagement with the first transmission structure 31 and the third transmission component 34 respectively. This allows the power at the first transmission structure 31 to be transmitted to the third transmission component 34 through the intermediate transmission component 33. The output end of the third transmission component 34 is connected to the support structure 35, thereby driving the support structure 35 to move.

[0033] Specifically, the first driving component 302 is the total power source for the adjusting device 3. The first driving component 302 and the first transmission structure 31 are located in the middle of the support platform 1, such as... Figures 1-3 As shown, the two second transmission structures 32 are located on both sides of the support platform 1, that is, the intermediate transmission component 33 and the third transmission component 34 are both located on both sides of the support platform 1. The driving force can be divided into two parts and transmitted to the intermediate transmission component 33 and the third transmission component 34 on both sides respectively, so as to realize the common movement of the third transmission components 34 on both sides. The intermediate transmission components 33 and the third transmission component 34 on both sides can be symmetrically distributed along the first transmission structure 31, so that the overall structure is symmetrical and the force is evenly distributed, thereby improving the stability of the vehicle lifting and lowering.

[0034] In some embodiments, the first transmission structure 31 includes a first input gear set and two first output gears 308. A first drive member 302 is mounted on the first side of the support platform 1. The first drive member 302 is configured as a drive motor. The drive motor is poweredly connected to the first input gear set, so that the driving force of the drive motor can be transmitted to the first input gear set. The first output gears 308 are connected to the input end of the intermediate transmission assembly 33, that is, the power can be transmitted to the intermediate transmission assembly 33 through the first output gears 308. The first drive member 302 drives the first input gear set and the first output gears 308 to rotate, thereby causing the intermediate transmission assembly 33 to rotate.

[0035] In this way, during actual operation, the driving force of the first driving member 302 is transmitted from the first input gear set and the first output gear 308 to the intermediate transmission assembly 33, so that the first driving member 302 can sequentially drive the first input gear set, the first output gear 308 and the intermediate transmission assembly 33 to move, and then the first driving member 302 can drive the second transmission structure 32 to move through the first input gear set and the two first output gears 308.

[0036] The first driving member 302 can drive the second transmission structure 32 to lift the vehicle when rotating in the forward direction, and the first driving member 302 can drive the second transmission structure 32 to lower the vehicle when rotating in the reverse direction.

[0037] Specifically, the first driving component 302 is connected to the first side of the support platform 1 via the fixing plate 301. The first driving component 302 can be detachably connected to the first side of the support platform 1 via fasteners such as bolts, thereby achieving the connection and fixation of the first driving component 302.

[0038] The two first output gears 308 are coaxially distributed with the output end of the first input gear set, so that the power of the output end of the first input gear set can be directly transmitted to the two first output gears 308 to realize the rotation of the two first output gears 308. The two first output gears 308 can rotate synchronously, which can drive the intermediate transmission component 33 to rotate synchronously, thus improving the motion synchronization of the two intermediate transmission components 33.

[0039] In some embodiments, the first input gear set includes a first gear 303 and a second gear 307. The first gear 303 and the second gear 307 are coupled by a chain 304. The first gear 303 is connected to the output end of the first drive member 302. The second gear 307 is coaxially distributed with two first output gears 308 through a first transmission shaft 306.

[0040] Specifically, such as Figure 5 As shown, the first gear 303 and the second gear 307 are spaced apart and connected by a chain 304, which enables power transmission between the first gear 303 and the second gear 307. The chain 304 meshes with both the first gear 303 and the second gear 307, allowing the first gear 303 to drive the chain 304 to move, and the chain 304 to drive the second gear 307 to move. The first gear 303 is connected to the output end of the first drive member 302, allowing the power of the first drive member 302 to be transmitted to the first gear 303. The second gear 307 and the two first output gears 308 are coaxially distributed, and all three are rotatably supported outside the first transmission shaft 306. Thus, the second gear 307 can drive the first transmission shaft 306 to rotate, and the transmission shaft can drive the two first output gears 308 to rotate.

[0041] Two first output gears 308 are connected to both ends of the first drive shaft 306, that is, one output gear is connected to one end of the first drive shaft 306 and one first output gear 308 is connected to the other end of the first drive shaft 306. In this way, after the second gear 307 drives the first drive shaft 306 to rotate, the first drive shaft 306 drives the first output gears 308 at both ends to rotate, so that the power at the first drive shaft 306 can be transmitted from the first output gears 308 at both ends to the corresponding intermediate transmission components 33, thereby realizing the synchronous transmission of power.

[0042] Thus, through the above configuration, the driving force of the first driving component 302 can be transmitted through the sprocket and chain 304, or through the gear set, synchronous pulley and synchronous belt, and the configuration method is not limited.

[0043] In some embodiments, the first transmission structure 31 further includes at least one adjustment structure, the adjustment structure including a disc 320 and an adjustment plate 322. The disc 320 is sleeved outside the first transmission shaft 306. The outer peripheral wall of the disc 320 is provided with an annular hole 321. One side of the adjustment plate 322 is connected to the first side of the support platform 1, and the other side of the adjustment plate 322 extends into the annular hole 321 and slides in cooperation with the annular hole 321.

[0044] Specifically, the adjustment structure can be one, two, or three, etc. The disc 320 is sleeved outside the first drive shaft 306, allowing the adjustment structure to connect with the first drive shaft 306. The disc 320 is fixedly connected to the first drive shaft 306, so that the first drive shaft 306 rotates and drives the disc 320 to rotate. The outer peripheral wall of the disc 320 is provided with an annular hole 321, that is, the annular hole 321 extends along the circumference of the disc 320, and at least a part of the adjustment plate 322 can extend into the annular hole 321, so that the adjustment plate 322 and the disc 320 can be inserted and engaged. One side of the adjustment plate 322 is connected to the first side of the support platform 1, so that the adjustment plate 322 and the support platform 1 are relatively fixed. In this way, when the first drive shaft 306 rotates and drives the disc 320 to rotate, the adjustment plate 322 will slide along the inner wall of the annular hole 321 of the disc 320, thereby improving the stability of the rotation process of the first drive shaft 306 and thus improving the power transmission stability of the first transmission structure 31.

[0045] In this embodiment, there are two adjustment structures, which are spaced apart along the axial direction of the first drive shaft 306. The rotation process of the first drive shaft 306 can be adjusted at two positions along the axial direction of the first drive shaft 306, thereby further improving the stability of the rotation process of the first drive shaft 306. The adjustment plate 322 can be detachably connected to the support platform 1 by fasteners such as bolts.

[0046] In other embodiments, the first transmission structure 31 further includes at least one first fixing bolt 305, which is sleeved on the outside of the first transmission shaft 306 and is connected to the first side of the support platform 1.

[0047] Specifically, there can be one, two, or three first fixing bolts 305. At least one first fixing bolt 305 is sleeved on the outside of the first rotating shaft and is connected to the first side of the support platform 1, so that the first fixing bolt 305 and the support platform 1 can be relatively fixed. In this way, the first transmission shaft 306 can rotate within the inner wall of the first fixing bolt 305. That is, the first fixing bolt 305 can provide rotational support for the first transmission shaft 306 and ensure the rotational stability of the first transmission shaft 306.

[0048] In this embodiment, such as Figure 5 As shown, there are two first fixing bolts 305, which are spaced apart along the axial direction of the first drive shaft 306. These first fixing bolts 305 can provide rotatable support for the first drive shaft 306 at two positions along its axial direction, further improving the stability of the first drive shaft 306 during rotation. Furthermore, each first fixing bolt 305 has a connecting plane, which can be detachably connected to the support platform 1 using bolts or other fasteners, allowing the first fixing bolt 305 to be connected to the support platform 1.

[0049] In some embodiments, the intermediate transmission assembly 33 includes a second transmission shaft 310, with a second input gear 311 and a second output gear 312 respectively provided at both ends of the second transmission shaft 310. The second input gear 311 meshes with the first output gear 308, and the second output gear 312 is connected to the input end of the third transmission assembly 34.

[0050] Specifically, such as Figure 3 and Figure 4 As shown, the second input gear 311 and the second output gear 312 are located at both ends of the second transmission shaft 310, and both the second input gear 311 and the second output gear 312 are sleeved on the outside of the second transmission shaft 310, which can realize the connection between the second input gear 311, the second output gear 312 and the second transmission shaft 310. The second input gear 311 meshes with the first output gear 308, and the intermediate transmission component 33 can be connected to the first transmission structure 31 through the second input gear 311. The second output gear 312 is connected to the input end of the third transmission component 34, and the intermediate transmission component 33 can be connected to the third transmission component 34 through the second output gear 312.

[0051] In this way, the power of the first transmission structure 31 is transmitted from the first output gear 308 to the second input gear 311, then through the second transmission shaft 310 to the second output gear 312, and finally to the input end of the third transmission assembly 34. That is, the first output gear 308 drives the second input gear 311 to rotate, the second input gear 311 drives the second transmission shaft 310 to rotate, the second transmission shaft 310 drives the second output gear 312 to rotate, and at the same time, the second output gear 312 drives the third transmission assembly 34 to rotate, so as to realize the power transmission from the first transmission structure 31 to the intermediate transmission assembly 33 and the third transmission assembly 34 in sequence.

[0052] The intermediate transmission assembly 33 further includes at least one second fixing bolt 309, which is sleeved on the outside of the second transmission shaft 310 and connected to the second side of the support platform 1.

[0053] Specifically, there can be one, two, or three second fixing bolts 309. At least one second fixing bolt 309 is sleeved on the outside of the second rotating shaft and is connected to the second side of the support platform 1, so that the second fixing bolt 309 and the support platform 1 can be relatively fixed. In this way, the second transmission shaft 310 can rotate within the inner wall of the second fixing bolt 309. That is, the second fixing bolt 309 can provide rotational support for the second transmission shaft 310 and ensure the rotational stability of the second transmission shaft 310.

[0054] In this embodiment, such as Figure 3 As shown, there are two second fixing bolts 309, which are spaced apart along the axial direction of the second drive shaft 310. These bolts provide rotational support for the second drive shaft 310 at two different positions along its axial direction, further improving the stability of the shaft's rotation. Each second fixing bolt 309 has a connecting plane, which can be detachably connected to the support platform 1 using bolts or other fasteners, allowing the bolt to be connected to the support platform 1.

[0055] Furthermore, the first drive shaft 306 extends along a first direction, and the second drive shaft 310 extends along a second direction. The first direction can be the width direction of the support platform 1, and the second direction can be the length direction of the support platform 1. The first output gear 308 is sleeved outside the first drive shaft 306, and the second output gear 312 is sleeved outside the second drive shaft 310. In this way, the first output gear 308 and the second input gear 311 can be set to be bevel gears, so that the meshing of the first output gear 308 and the second input gear 311 can be realized, and power transmission in two mutually perpendicular directions can be achieved.

[0056] In some embodiments, the third transmission assembly 34 includes a lead screw 314 and a sliding plate 316. The sliding plate 316 is threadedly engaged with the lead screw 314 so that the sliding plate 316 slides along the lead screw 314. The lead screw 314 is connected to a third input gear 315, which meshes with a second output gear 312. The sliding plate 316 is connected to a support structure 35, and the sliding plate 316 drives the support structure 35 to move up and down.

[0057] Specifically, the sliding plate 316 is threaded to the outside of the lead screw 314, so that the rotation of the lead screw 314 can drive the sliding plate 316 to slide. The lead screw 314 is fixedly sleeved with a third input gear 315, and the third input gear 315 meshes with the second output gear 312. That is, the intermediate transmission component 33 can be connected to the third transmission component 34 through the third input gear 315. The sliding plate 316 can be detachably connected to the support structure 35 through bolts or other fasteners. That is, the support structure 35 can be connected to the third transmission component 34 through the sliding plate 316.

[0058] In this way, the power of the intermediate transmission component 33 is transmitted from the second output gear 312 to the third input gear 315, then to the lead screw 314, and finally to the sliding plate 316. That is, the second output gear 312 drives the third input gear 315 to rotate, and the third input gear 315 drives the lead screw 314 to rotate, which in turn drives the sliding plate 316 to rise and fall. The sliding plate 316 drives the support structure 35 to rise and fall.

[0059] The support structure 35 includes two mounting plates 317 and a support plate 318. The two mounting plates 317 are connected to both sides of the sliding plate 316, and each mounting plate 317 is connected to a support plate 318. The support plate 318 supports the bottom of the wheels. In actual operation, when the sliding plate 316 moves with the lead screw 314, it can drive the mounting plates 317, the support plate 318, and the vehicle to rise or fall, thereby raising or lowering the vehicle's height. The mounting plates 317 extend along the length of the support platform 1, creating a certain gap between the two support plates 318. The two support plates 318 are distributed corresponding to the front and rear gears of the vehicle, facilitating reliable support. Furthermore, the support plate 318 is designed in an arch shape, which allows the vehicle to be easily moved onto the support plate 318.

[0060] Furthermore, the lead screw 314 extends in the vertical direction, and the extension direction of the lead screw 314 is perpendicular to the second transmission shaft 310. In this way, the second output gear 312 and the third input gear 315 can be set to be bevel gears, so that the meshing of the second output gear 312 and the third input gear 315 can be realized, and power transmission in two mutually perpendicular directions can be achieved.

[0061] Furthermore, the lead screw 314 can be made of stainless steel. By making the lead screw 314 of stainless steel, the oxidation resistance of the lead screw 314 is effectively improved, thereby increasing the service life of the lead screw 314.

[0062] The third transmission assembly 34 also includes a support plate 313 and a guide plate 319. The support plate 313 is connected to the second side of the support platform 1. The lead screw 314 is rotatably connected to the support plate 313. The guide plate 319 passes through the sliding plate 316 along the extension direction of the lead screw 314 and is connected to the support plate 313.

[0063] Specifically, the support plate 313 can be connected to the second side of the support platform 1 by fasteners such as bolts. One end of the lead screw 314 is rotatably supported on the support plate 313, which can support and fix the lead screw 314 to ensure the rotational stability of the lead screw 314. The guide plate 319 extends along the direction of the lead screw 314 and is connected to the support plate 313 after passing through the sliding plate 316. This allows the guide plate 319 to be relatively fixed to the support plate 313. In this way, when the lead screw 314 rotates and drives the sliding plate 316 to move along the direction of the lead screw 314, the sliding plate 316 moves along the guide rod. That is, the guide rod can guide and position the sliding plate 316, which can prevent the sliding plate 316 from rotating and deviating during the movement process, and improve the smoothness of the movement of the sliding plate 316 driving the bearing plate 318.

[0064] In this way, by setting up the guide plate 319, it is ensured that the car will not tilt or become unbalanced when it is raised, thereby preventing the car from accidentally sliding or becoming unbalanced and protecting the safety of the operator and the vehicle itself. The guide rod has a rectangular cross-section, which enables the guide rod to guide the sliding plate 316.

[0065] In some embodiments, the vehicle testing and debugging workbench 100 further includes an auxiliary device 4, which includes a second drive member 406, a fourth transmission assembly 41, and a lighting lamp 404. The fourth transmission assembly 41 includes a gear block 407 and a rack 401, with the gear block 407 meshing with the rack 401. The second drive member 406 is configured as a drive motor, and its output end is connected to the gear block 407. The lighting lamp 404 and the second drive member 406 are slidably engaged with the rack 401 via a moving plate 403. The second drive member 406 drives the gear block 407 to move linearly relative to the rack 401.

[0066] Specifically, by setting the gear block 407 and rack 401 to mesh, the conversion between rotary motion and linear motion can be realized. The output end of the second drive member 406 is connected to the gear block 407. The second drive member 406 is constructed as a drive motor. The gear block 407 can be fixedly connected to the output shaft of the drive motor. The gear and rack 401 mesh, which can make the second drive member 406 drive the gear block 407 to rotate. The gear block 407 meshes with the rack 401 and can move linearly along the rack 401. The lighting lamp 404 and the second drive member 406 are respectively connected to the moving plate 403, which can realize the fixation of the lighting lamp 404 and the second drive member 406 to the moving plate 403. The moving plate 403 is slidably engaged with the rack 401. The rack 401 can be connected to the support platform 1. In this way, the moving plate 403 can slide relative to the rack 401.

[0067] And such as Figure 6 and Figure 7 As shown, the lighting lamp 404, the second driving member 406, and the movable plate 403 are connected. When the second driving member 406 drives the gear block 407 to move linearly relative to the rack 401, it drives the lighting lamp 404 and the movable plate 403 to move linearly, allowing adjustment of the position of the lighting lamp 404. The movable plate 403 is equipped with a button 405, which is connected to the lighting lamp 404 and can be turned on and off. A groove 402 can be provided on the upper surface of the rack 401, and at least a portion of the movable plate 403 extends into the groove 402, enabling a sliding engagement between the movable plate 403 and the rack 401.

[0068] In actual use, after the support plate 318 drives the car to adjust its height to a suitable position, personnel can stand under the car chassis to perform inspection and debugging. Personnel can adjust the lighting 404 to illuminate the car chassis. The specific steps are as follows: first, press the button 405 to turn on the lighting 404, and at the same time, start the second drive component 406 to drive the gear block 407 to rotate, so that the gear block 407 moves linearly along the rack 401. During the movement of the gear block 407, it will drive the moving plate 403 to slide along the slide groove 402. At the same time, the moving plate 403 will drive the lighting 404 to move along the inner wall of the support platform 1, so that the lighting 404 can move to illuminate the area of ​​the car chassis to be inspected.

[0069] In this way, when personnel stand under the car chassis to perform inspection and debugging, the lighting 404 can be automatically adjusted to illuminate the area of ​​the car chassis to be inspected, eliminating the need for personnel to carry the lighting 404 with them, thus improving the ease of operation of the car inspection and debugging workbench.

[0070] Furthermore, the auxiliary device 4 is located in the middle of the support structure 35, which facilitates the illumination of the bottom of the vehicle through the auxiliary device 4.

[0071] The auxiliary device 4 also includes a guide structure, which comprises a guide rod 409 and a guide mating plate 408. One end of the guide rod 409 is connected to the inner side of the support platform 1. The guide mating plate 408 is slidably connected to the outside of the guide rod 409 and is connected to the movable plate 403, making the guide mating plate 408 and the movable plate 403 an integral unit. In this way, the guide mating plate 408 can move with the movable plate 403. The extension direction of the guide rod 409 is parallel to the extension direction of the rack 401, allowing the guide mating plate 408 to move linearly relative to the rack 401 with the movable plate 403.

[0072] In this way, as the moving plate 403 moves along the inner wall of the slide groove 402, the guide plate 408 connected to the moving plate 403 will slide along the length direction of the guide rod 409, achieving the effect of guiding and positioning the moving plate 403, thereby improving the stability of the moving plate 403 during the movement process.

[0073] In some embodiments, the vehicle testing and debugging workbench 100 further includes a storage device 5, which includes a fixed base 501, a storage box 504 and an adjustment structure. The storage box 504 has a connecting plate 503 connected to the side near the fixed base 501. The connecting plate 503 is rotatably connected to the fixed base 501 via a rotating member 502.

[0074] Specifically, the fixing base 501 is used to connect to the support platform 1, that is, the storage device 5 can be installed on the support platform 1 through the fixing base 501, wherein, for example Figure 1 and Figure 9 As shown, the storage box 504 has a connecting plate 503 connected to the side near the fixed base 501, allowing the connecting plate 503 to be close to the fixed base 501 for easy connection. The connecting plate 503 and the storage box 504 can be integrally formed, or they can be detachably connected by fasteners such as bolts. The connecting plate 503 is rotatably connected to the fixed base 501 via a rotating member 502. The rotating member 502 can be a pivot, with one end fixedly connected to the connecting plate 503 and the other end rotatably connected to the fixed base 501. Thus, relative rotation between the connecting plate 503 and the fixed base 501 can be achieved via the pivot.

[0075] The adjusting structure is rotatably connected to the fixed base 501, meaning the adjusting structure is connected to the fixed base 501 and can rotate relative to the fixed base 501. The adjusting structure is used to lock or unlock the connecting plate 503 and the fixed base 501. In other words, the adjusting structure allows the connecting plate 503 and the fixed base 501 to switch between locked and unlocked. When the adjusting structure unlocks the connecting plate 503 from the fixed base 501, the storage box 504 can rotate to open or fold relative to the fixed base 501. Conversely, when the adjusting structure locks the connecting plate 503 from the fixed base 501, the storage box 504 can be fixed relative to the fixed base 501, ensuring that the position of the storage box 504 relative to the fixed base 501 is fixed. The storage box 504 serves to store tools. The storage box 504 has a storage space. When the storage box 504 is rotated and opened relative to the fixed base 501, the tools can be stored through the storage space. When the storage box 504 is rotated and folded relative to the fixed base 501, the storage box 504 can be stored relative to the fixed base 501.

[0076] By incorporating an adjustment mechanism, the storage box 504 can be made more reliable and safer to use.

[0077] In some embodiments, the adjustment structure includes a slide rod 507, an adjustment ring 508, and a rubber pad 509. The slide rod 507 is rotatably connected to the fixed base 501, and the end of the slide rod 507 is fixedly connected to the connecting plate 503. The adjustment ring 508 is threaded onto the outside of the slide rod 507, and the rubber pad 509 is sleeved on the outside of the slide rod 507 and located between the adjustment ring 508 and the fixed base 501.

[0078] Specifically, the slide rod 507 can rotate relative to the fixed base 501. The fixed base 501 is provided with a sliding hole 506, which is an annular hole distributed around the outer periphery of the rotating component 502. The end of the slide rod 507 is fixedly connected to the connecting plate 503, making the slide rod 507 and the connecting plate 503 an integral unit. The slide rod 507 can rotate along the sliding hole 506 with the connecting plate 503. The adjusting ring 508 is threaded onto the slide rod 507, that is, the adjusting ring 508 and the slide rod 507 are threaded. The adjusting ring 508 is fitted over the slide rod 507, allowing it to connect to the screw. Similarly, the rubber pad 509 is fitted over the slide rod 507, connecting it to the slide rod 507. The rubber pad 509 is located between the adjusting ring 508 and the fixed seat 501, and its diameter is larger than that of the adjusting ring 508. This allows the rubber pad 509 to press against the adjusting ring 508 and the fixed seat 501, improving the tightness and reliability of the connection between them. Figure 8As shown, the storage box 504 has a handle 505 on the side away from the fixed base 501. The handle 505 has a "U" shaped cross section, and a person can operate the handle 505 to rotate the storage box 504 relative to the fixed base 501.

[0079] Thus, when the storage box 504 is needed to store tools used for car repair and debugging, first rotate the adjusting ring 508 to move it away from the fixed seat 501 along the axis of the slide rod 507. After the adjusting ring 508 causes the rubber pad 509 to separate from the fixed seat 501, the operator can release the restriction on the storage box 504. Then, rotate the handle 505 to move the storage box 504, which in turn moves the connecting plate 503. The connecting plate 503 then moves the rotating part 502 along the inner wall of the fixed seat 501. When the storage box 504 is rotated to a parallel angle, the adjusting ring 508 is rotated in the opposite direction to drive the rubber pad 509 to abut against the fixed seat 501, thereby completing the fixation of the storage box 504. Then, the tools used for car inspection and debugging can be placed in the storage box 504. By setting the storage device 5, the storage box 504 can store the tools used for car inspection and debugging. When the storage box 504 is not in use, the personnel can easily fold it, which improves the practicality of the car inspection and debugging workbench.

[0080] The fixed base 501 has an installation cavity, and the connecting plate 503 is rotatably connected to the installation cavity through the rotating member 502. The rotating member 502 is covered with an elastic member 510, which is constructed as a coil spring. The coil spring is connected to the inner wall of the connecting plate 503 and the installation cavity. The coil spring is adapted to drive the connecting plate 503 to retract relative to the fixed base 501 after the adjustment structure is unlocked from the fixed base 501.

[0081] Specifically, the fixed base 501 has a mounting cavity, which is a hollow cavity. The mounting cavity has an open side near the storage box 504, allowing the connecting plate 503 to be installed into the cavity from the open side. One end of the rotating member 502 is fixedly connected to the connecting plate 503, and the other end is rotatably connected to the inner wall of the mounting cavity, enabling a rotatable connection between the connecting plate 503 and the fixed base 501. An elastic member 510 extends axially along the rotating member 502 and is sleeved on the outside of the rotating member 502. The elastic member 510 is constructed as a coil spring, with one end connected to the connecting plate 503 and the other end connected to the inner wall of the mounting cavity, enabling the installation of the elastic member 510.

[0082] In this way, after rotating the adjusting ring 508 causes the rubber pad 509 to separate from the fixed base 501, the coil spring can drive the storage box 504 to move quickly toward the fixed base 501, thereby enabling the storage box 504 to be quickly folded and stored, improving the ease of use of the storage device 5.

[0083] Furthermore, a magnetic plate 511 is fixedly connected to the bottom of the inner wall of the storage box 504. The magnetic plate 511 is adapted to the size of the bottom of the inner wall of the storage box 504. The magnetic plate 511 can repair the metal repair tools inside the storage box 504, thereby preventing the repair tools from shaking inside the storage box 504 and causing bumps and damage.

[0084] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0085] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vehicle testing and debugging workbench, characterized in that, include: A support platform having a receiving space for placing a vehicle; An adjustment device is installed on the outer periphery of the support platform. The adjustment device includes a first driving member, a first transmission structure, and two second transmission structures. The first driving member is poweredly connected to the first transmission structure. The two second transmission structures are respectively driven by the first transmission structure. The two second transmission structures are respectively connected to a support structure. The support structure is used to support the bottom of the vehicle's tires. The first driving member is adapted to drive the first transmission structure to drive the two second transmission structures to move together so as to drive the support structure to rise and fall.

2. The vehicle testing and debugging workbench according to claim 1, characterized in that, The second transmission structure includes an intermediate transmission component and a third transmission component. The input end of the intermediate transmission component is in transmission cooperation with the first transmission structure, and the output end is in transmission cooperation with the third transmission component.

3. The vehicle testing and debugging workbench according to claim 2, characterized in that, The first transmission structure includes a first input gear set and two first output gears. The first driving member is mounted on the first side of the support platform. The first driving member is constructed as a drive motor. The drive motor is poweredly connected to the first input gear set. The first output gear is connected to the input end of the intermediate transmission component. The first driving member drives the first input gear set and the first output gear to rotate, thereby causing the intermediate transmission component to rotate. The two first output gears are coaxially distributed with the output end of the first input gear set.

4. The vehicle testing and debugging workbench according to claim 3, characterized in that, The first input gear set includes a first gear and a second gear. The first gear and the second gear are connected by a chain. The first gear is connected to the output end of the first drive unit. The second gear is coaxially distributed with the two first output gears through a first transmission shaft. The two first output gears are connected to the two ends of the first transmission shaft.

5. The vehicle testing and debugging workbench according to claim 4, characterized in that, The first transmission structure further includes at least one adjustment structure, which includes a disc and an adjustment plate. The disc is sleeved outside the first transmission shaft, and the outer peripheral wall of the disc is provided with an annular hole. One side of the adjustment plate is connected to the first side of the support platform, and the other side of the adjustment plate extends into the annular hole and slides in cooperation with the annular hole. And / or, the first transmission structure further includes at least one first fixing bolt, the at least one first fixing bolt being sleeved outside the first transmission shaft, and the first fixing bolt being connected to the first side of the support platform.

6. The vehicle testing and debugging workbench according to claim 3, characterized in that, The intermediate transmission assembly includes a second transmission shaft, with a second input gear and a second output gear respectively at both ends of the second transmission shaft. The second input gear meshes with the first output gear, and the second output gear is connected to the input end of the third transmission assembly. The intermediate transmission assembly further includes at least one second fixing bolt, which is sleeved on the outside of the second transmission shaft and connected to the second side of the support platform.

7. The vehicle testing and debugging workbench according to claim 6, characterized in that, The third transmission assembly includes a lead screw and a sliding plate. The sliding plate is threadedly engaged with the lead screw to allow the sliding plate to slide along the lead screw. The lead screw is provided with a third input gear, which meshes with the second output gear. The sliding plate is connected to the support structure, and the sliding plate drives the support structure to move up and down. The third transmission assembly further includes a support plate and a guide plate. The support plate is connected to the second side of the support platform, the lead screw is rotatably connected to the support plate, and the guide plate passes through the sliding plate along the extension direction of the lead screw. The guide plate is connected to the support plate.

8. The vehicle testing and debugging workbench according to claim 1, characterized in that, It also includes an auxiliary device, which includes a second driving member, a fourth transmission assembly, and a lighting lamp. The fourth transmission assembly includes a toothed block and a rack, with the toothed block meshing with the rack. The second driving member is configured as a drive motor, and its output end is connected to the toothed block. The lighting lamp and the second driving member are slidably engaged with the rack via a movable plate. The second driving member drives the toothed block to move linearly relative to the rack. The auxiliary device further includes a guide structure, which includes a guide rod and a guide mating plate. One end of the guide rod is connected to the inner side of the support platform, and the guide mating plate is slidably connected to the outside of the guide rod. The guide rod is connected to the movable plate.

9. The vehicle testing and debugging workbench according to claim 1, characterized in that, It also includes a storage device, which includes a fixed base, a storage box, and an adjustment structure. The storage box has a connecting plate connected to the side near the fixed base. The connecting plate is rotatably connected to the fixed base via a rotating component. The adjustment structure is rotatably connected to the fixed base and is used to lock or unlock the connecting plate from the fixed base.

10. The vehicle testing and debugging workbench according to claim 9, characterized in that, The adjustment structure includes a slide rod, an adjustment ring, and a rubber pad. The slide rod is rotatably connected to the fixed base, and the end of the slide rod is fixedly connected to the connecting plate. The adjustment ring is threaded onto the outside of the slide rod, and the rubber pad is sleeved on the outside of the slide rod and located between the adjustment ring and the fixed base. The fixed base has a mounting cavity, and the connecting plate is rotatably connected to the mounting cavity via a rotating member. The rotating member is fitted with an elastic member, which is a coil spring. The coil spring is connected to the inner wall of the mounting cavity and is adapted to drive the connecting plate to retract relative to the fixed base after the adjustment structure is unlocked from the fixed base.

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