Motor vehicle light detection equipment

Abstract

The utility model relates to the technical field of motor vehicle light detection, in particular to motor vehicle light detection equipment which comprises a base, a fixing frame is fixedly arranged on the upper side of the base, two smooth rods are fixedly installed in the fixing frame, a lifting plate is connected to the outer surfaces of the two smooth rods in a sliding mode, and a mounting plate is fixedly connected to one side of the lifting plate. The upper side of the mounting plate is fixedly provided with a light detector, one side of the mounting plate is fixedly connected with an L-shaped limiting plate used for positioning the light detector, and the position of the light detector can be locked by utilizing the L-shaped limiting plate and the two L-shaped clamping plates; and the rubber pressing plate with elasticity can be elastically positioned above the light detector, so that the light detector can be conveniently mounted or dismounted in a clamping manner, the dismounting efficiency of the motor vehicle light detection equipment is improved, a screw fixing manner is not needed, and the condition that the screw is easy to slip or rust is avoided.

Description

Technical Field

[0001] This utility model relates to the field of motor vehicle lighting detection technology, specifically a motor vehicle lighting detection device. Background Technology

[0002] Motor vehicle light inspection is a crucial part of ensuring driving safety. It acts like the "eyes" of a vehicle, illuminating the road ahead, providing drivers with necessary visibility and warnings, and also protecting the safety of other road users.

[0003] The prior art discloses patent application number "CN202120059831.1", which discloses a light detection device for motor vehicle inspection, including a device base. A lifting plate and a lifting column are respectively fixedly arranged on the top two sides of the device base. A device top plate is fixedly arranged between the top of the lifting plate and the lifting column. The lifting plate and the lifting column are arranged vertically and parallel. A lifting movable cylinder is movably arranged outside the lifting plate. A positioning cylinder is movably arranged outside the lifting column. A connecting frame is fixedly arranged between the lifting movable cylinder and the positioning cylinder. A flipping shaft is fixedly arranged on the top of the connecting frame. A flipping frame is movably arranged outside the flipping shaft.

[0004] This headlight testing equipment can only adjust the height of the headlight testing equipment. In actual use, the above-mentioned device usually uses screws to install and fix the headlight testing instrument for motor vehicle headlight testing. At this time, tools are required, and this fixing method is relatively cumbersome. Due to long-term use, the screws are prone to stripping or rusting, making it difficult to quickly install or remove the headlight testing instrument, reducing the disassembly efficiency of the motor vehicle headlight testing equipment, and making it inconvenient to use. Utility Model Content

[0005] The purpose of this invention is to provide a motor vehicle lighting detection device to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A motor vehicle lighting detection device includes a base, a fixed frame fixedly mounted on the upper side of the base, two smooth rods fixedly mounted inside the fixed frame, a lifting plate slidably connected to the outer surface of the two smooth rods, a mounting plate fixedly connected to one side of the lifting plate, a lighting detector fixedly mounted on the upper side of the mounting plate, and an L-shaped limiting plate for positioning the lighting detector fixedly connected to one side of the mounting plate.

[0008] The mounting plate has two symmetrically distributed T-shaped grooves inside, and a slider is slidably connected inside each of the two T-shaped grooves. A second rack is fixedly connected to one side of each slider. A connecting plate is fixedly connected to the lower side of the mounting plate. A gear rod for meshing with the second rack is rotatably connected to one side of the connecting plate. An L-shaped clamping plate for fixing the light detector is fixedly installed on the upper side of each of the two second racks. A rubber pressure plate for positioning the light detector is slidably connected to one side of each of the two L-shaped clamping plates.

[0009] Preferably, a first spring is connected in an array between the two rubber pressure plates and the L-shaped clamping plate. A first rack is fixedly installed on the other side of the lifting plate, and an L-shaped fixing plate is fixedly connected to the other side of the fixing frame. A gear rod two for meshing with the first rack is rotatably connected to one side of the L-shaped fixing plate, and a servo motor is fixedly installed on the other side of the L-shaped fixing plate. The output shaft of the servo motor is fastened to the gear rod two.

[0010] Preferably, the base is internally rotatably connected to a double-ended lead screw, and the outer surface of the double-ended lead screw is threaded with two symmetrically distributed L-shaped support plates. A fixing block is fixed on one side of each of the two L-shaped support plates, and a telescopic seat is slidably connected to the lower side of each of the two fixing blocks. A second spring is arrayed between each of the two telescopic seats and the fixing blocks. An array of rollers is rotatably connected inside the two telescopic seats. The rollers are used to assist in supporting the base. Two symmetrically distributed L-shaped base plates are fixedly connected to the lower side of the base. The L-shaped base plates are used to store the rollers.

[0011] Preferably, two rotating plates are rotatably connected to one side of each of the two telescopic seats, and L-shaped side plates are fixedly connected to one side of each of the two fixed blocks. One end of the rotating plate is snapped into the L-shaped side plate, and bolts for fixing the rotating plates are threaded to one side of each of the four L-shaped side plates. One side of the bolt passes through the L-shaped side plate and extends to the side with the rotating plate.

[0012] Preferably, a driven bevel gear is fixedly connected to the outer surface of the double-ended lead screw, and a bevel gear rod is rotatably connected inside the base. The bevel gear rod and the driven bevel gear mesh with each other. One side of the bevel gear rod passes through the base and extends to one side of the base. A handwheel is fixedly provided on one side of the bevel gear rod. A crossbar is fixedly connected inside the base, and the outer surface of the crossbar is slidably connected to the inside of the L-shaped support plate.

[0013] Preferably, four universal wheels are fixedly connected to the lower side of the base, and a servo motor is fixedly connected to the other side of the connecting plate. The output shaft of the servo motor is fastened to the gear rod.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model uses an L-shaped limiting plate and two L-shaped clamping plates to lock the position of the light detector, and allows the elastic rubber pressure plate to be elastically positioned above the light detector. This snap-fit ​​clamping method allows for convenient installation or removal of the light detector, improving the disassembly efficiency of the vehicle light detection equipment. It eliminates the need for screw fixing, avoiding the possibility of screws stripping or rusting.

[0016] 2. This utility model releases the restriction on the rollers by allowing the two telescopic seats equipped with the second springs to detach from the two L-shaped base plates, allowing the two sets of rollers to contact the ground. Then, four bolts are tightened to fix them to the rotating plate and the L-shaped side plate, which is used to lock the position of the two sets of rollers. In this way, the two sets of rollers can play an auxiliary role in movement, making the entire vehicle lighting detection equipment move more stably and reliably, preventing the vehicle lighting detection equipment from tipping over due to uneven terrain, and improving the safety of the vehicle lighting detection equipment when moving. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a utility model Figure 1 A schematic diagram of the installation of the first rack and the second gear shaft;

[0020] Figure 3 This is a utility model Figure 1 A schematic diagram of the structure of the middle rubber pressure plate and the first spring;

[0021] Figure 4 This is a utility model Figure 3 Installation diagram of the first and second racks of the intermediate gear;

[0022] Figure 5 This is a utility model Figure 1 Schematic diagram of the installation of the driven bevel gear and the bevel gear shaft;

[0023] Figure 6 This is a utility model Figure 5 Schematic diagram of the structure of the telescopic base and rollers;

[0024] The attached figures are labeled as follows:

[0025] 1. Base; 2. Fixing frame; 3. Smooth rod; 4. Lifting plate; 5. Mounting plate; 6. First rack; 7. L-shaped limit plate; 8. Light detector; 9. Connecting plate; 10. Gear rod one; 11. T-shaped slide; 12. Slider; 13. Second rack; 14. L-shaped clamping plate; 15. Rubber pressure plate; 16. First spring; 17. L-shaped fixing plate; 18. Gear rod two; 19. Double-ended lead screw; 20. L-shaped support plate; 21. Fixing block; 22. Telescopic seat; 23. Roller; 24. Second spring; 25. L-shaped side plate; 26. Rotary plate; 27. Bolt; 28. Driven bevel gear; 29. ​​Bevel gear rod; 30. Handwheel; 31. L-shaped base plate; 32. Crossbar. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 6 As shown, a motor vehicle lighting detection device includes a base 1, a fixed frame 2 fixedly mounted on the upper side of the base 1, two smooth rods 3 fixedly mounted inside the fixed frame 2, and a lifting plate 4 slidably connected to the outer surface of the two smooth rods 3. The two smooth rods 3 can limit the movement trajectory of the lifting plate 4, so that the lifting plate 4 can move up and down smoothly and is easy to use. A mounting plate 5 is fixedly connected to one side of the lifting plate 4, and a lighting detector 8 is fixedly mounted on the upper side of the mounting plate 5. The lighting detector 8 is model SVQD-100C. The lighting detector 8 will collect images or data of the vehicle lights through a camera or photoelectric sensor, and analyze them through computer processing to determine whether the lights are working properly. An L-shaped limiting plate 7 for positioning the lighting detector 8 is fixedly connected to one side of the mounting plate 5.

[0028] The mounting plate 5 has two symmetrically distributed T-shaped grooves 11 inside. A slider 12 is slidably connected inside each of the two T-shaped grooves 11. A second rack 13 is fixedly connected to one side of each slider 12. A connecting plate 9 is fixedly connected to the lower side of the mounting plate 5. A gear rod 10 for meshing with the second rack 13 is rotatably connected to one side of the connecting plate 9. An L-shaped clamping plate 14 for fixing the light detector 8 is fixedly installed on the upper side of each of the two second racks 13. A rubber pressure plate 15 for positioning the light detector 8 is slidably connected to one side of each of the two L-shaped clamping plates 14. The two rubber pressure plates 15 can increase the friction and contact area with the light detector 8 so that the two rubber pressure plates 15 can stably position the light detector 8.

[0029] Two rubber pressure plates 15 are connected in an array with a first spring 16 between them and the L-shaped clamping plate 14. A first rack 6 is fixedly installed on the other side of the lifting plate 4. An L-shaped fixing plate 17 is fixedly connected to the other side of the fixing frame 2. A gear rod 18 for meshing with the first rack 6 is rotatably connected to one side of the L-shaped fixing plate 17. A servo motor is fixedly installed on the other side of the L-shaped fixing plate 17. The output shaft of the servo motor is fastened to the gear rod 18.

[0030] The base 1 is internally connected to a double-ended lead screw 19, and the outer surface of the double-ended lead screw 19 is threaded with two symmetrically distributed L-shaped support plates 20. A fixing block 21 is fixed on one side of each of the two L-shaped support plates 20. A telescopic seat 22 is slidably connected to the lower side of each of the two fixing blocks 21. A second spring 24 is arrayed between each of the two telescopic seats 22 and the fixing block 21. An array of rollers 23 is internally connected to the two telescopic seats 22. The rollers 23 are used to assist in supporting the base 1. The lower side of the base 1 is fixedly connected to two symmetrically distributed L-shaped base plates 31. The L-shaped base plates 31 are used to store the rollers 23. The two sets of elastic rollers 23 are moved upward, and then the double-ended lead screw 19 is rotated in the opposite direction, so that the two sets of rollers 23 move towards each other, so as to limit the elastic rollers 23 on the L-shaped base plates 31, which facilitates the storage of the rollers 23.

[0031] Two rotating plates 26 are rotatably connected to one side of each of the two telescopic seats 22. L-shaped side plates 25 are fixedly connected to one side of each of the two fixing blocks 21. One end of the rotating plate 26 is snapped into the L-shaped side plate 25. Bolts 27 for fixing the rotating plates 26 are threaded to one side of each of the four L-shaped side plates 25. One side of the bolts 27 passes through the L-shaped side plate 25 and extends to the side with the rotating plates 26.

[0032] A driven bevel gear 28 is fixedly connected to the outer surface of the double-ended lead screw 19. A bevel gear rod 29 is rotatably connected inside the base 1. The bevel gear rod 29 and the driven bevel gear 28 mesh with each other. One side of the bevel gear rod 29 passes through the base 1 and extends to the other side of the base 1. A handwheel 30 is fixedly provided on one side of the bevel gear rod 29. A crossbar 32 is fixedly connected inside the base 1. The outer surface of the crossbar 32 is slidably connected to the inside of the L-shaped support plate 20. The crossbar 32 can guide and limit the movement trajectory of the two L-shaped support plates 20. In this way, the two L-shaped support plates 20 can drive two sets of rollers 23 to move back and forth for storage or use.

[0033] Four casters are fixedly connected to the lower side of the base 1, and a servo motor is fixedly connected to the other side of the connecting plate 9. The servo motor is model SMBL-60P, and the output shaft of the servo motor is fastened to the gear rod 10.

[0034] The working principle of the motor vehicle headlight detection device provided by this utility model is as follows:

[0035] By placing the headlight detector 8 above the mounting plate 5, the L-shaped limiting plate 7 can be positioned in front of the headlight detector 8. Then, the output shaft of the servo motor drives the gear rod 10 to rotate, which in turn drives the two meshing second racks 13 to move towards each other. At this time, the sliders 12 at the two second racks 13 can move inside the two T-shaped slides 11, allowing the two second racks 13 to drive the two L-shaped clamping plates 14 to move and adjust smoothly. Then, the two L-shaped clamping plates 14 can clamp onto both ends of the headlight detector 8 to lock the position of the headlight detector 8. Subsequently, the two rubber pressure plates 15, which are equipped with the first spring 16, are moved upward, allowing the elastic rubber pressure plates 15 to be elastically positioned above the headlight detector 8 to securely lock the position of the headlight detector 8. In this way, the headlight detector 8 can be easily installed or removed by using a snap-fit ​​clamping method, improving the disassembly efficiency of the vehicle headlight detection equipment. There is no need to use screws for fixing, avoiding the possibility of screws stripping or rusting.

[0036] By driving the second rack 13 to rotate through the output shaft of the servo motor, the second rack 13 can move the meshing first rack 6 up and down, allowing the lifting plate 4 to be adjusted in height at the two smooth rods 3. This allows the detection height of the light detector 8 to be adjusted to accommodate vehicle lights at different height positions. Then, turning the handwheel 30 causes the bevel gear rod 29 to rotate. At this time, the bevel gear rod 29 also drives the double-ended lead screw 19, which is equipped with a driven bevel gear 28, to rotate. This allows the two L-shaped support plates 20 on the double-ended lead screw 19 to move relative to each other. At this point, the two telescopic seats 22 equipped with the second spring 24 can detach from the two L-shaped base plates 31 and release the restriction on the rollers 23, allowing the two sets of rollers 23 to contact the ground. Then, the four bolts 27 are tightened to fix the bolts 27 to the rotating plate 26 and the L-shaped side plate 25, which is used to lock the position of the two sets of rollers 23. In this way, the two sets of rollers 23 can play an auxiliary role in movement, making the entire vehicle lighting detection equipment move more stably and reliably, preventing the vehicle lighting detection equipment from tipping over due to uneven terrain, and improving the safety of the vehicle lighting detection equipment when moving.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A motor vehicle light detection device comprising a base (1), characterized in that: The upper side of the base (1) is fixedly provided with a fixing frame (2), two smooth rods (3) are fixedly installed in the fixing frame (2), the outer surfaces of the two smooth rods (3) are slidably connected with a lifting plate (4), one side of the lifting plate (4) is fixedly connected with a mounting plate (5), the upper side of the mounting plate (5) is fixedly provided with a light detector (8), one side of the mounting plate (5) is fixedly connected with an L-shaped limiting plate (7) for positioning the light detector (8); The inside of the mounting plate (5) is provided with two symmetrically distributed T-shaped sliding grooves (11), the inside of each T-shaped sliding groove (11) is slidably connected with a sliding block (12), one side of each sliding block (12) is fixedly connected with a second rack (13), the lower side of the mounting plate (5) is fixedly connected with a connecting plate (9), one side of the connecting plate (9) is rotatably connected with a gear rotating rod I (10) for engaging the second rack (13), the upper side of each second rack (13) is fixedly provided with an L-shaped clamping plate (14) for fixing the light detector (8), one side of each L-shaped clamping plate (14) is slidably connected with a rubber pressing plate (15) for positioning the light detector (8).

2. The motor vehicle light detection apparatus according to claim 1, characterized by First springs (16) are arrayed between each rubber pressing plate (15) and the L-shaped clamping plate (14), the other side of the lifting plate (4) is fixedly installed with a first rack (6), the other side of the fixing frame (2) is fixedly connected with an L-shaped fixed plate (17), one side of the L-shaped fixed plate (17) is rotatably connected with a gear rotating rod II (18) for engaging the first rack (6), the other side of the L-shaped fixed plate (17) is fixedly provided with a servo motor, the output shaft of the servo motor is fixedly connected with the gear rotating rod II (18).

3. The motor vehicle light detection apparatus according to claim 1, characterized by A double-head screw (19) is rotatably connected in the base (1), two symmetrically distributed L-shaped support plates (20) are threadedly connected with the outer surface of the double-head screw (19), a fixed block (21) is fixedly provided on one side of each L-shaped support plate (20), a telescopic seat (22) is slidably connected with the lower side of each fixed block (21), a second spring (24) is arrayed between each telescopic seat (22) and the fixed block (21), arrayed rollers (23) are rotatably connected in the inside of each telescopic seat (22), the rollers (23) are used for auxiliary supporting the base (1), two symmetrically distributed L-shaped bottom plates (31) are fixedly connected with the lower side of the base (1), the L-shaped bottom plates (31) are used for accommodating the rollers (23).

4. The motor vehicle light detection apparatus according to claim 3, characterized by Two rotating plates (26) are rotatably connected with one side of each telescopic seat (22), an L-shaped side plate (25) is fixedly connected with one side of each fixed block (21), one end of each rotating plate (26) is clamped in the L-shaped side plate (25), a bolt (27) for fixing the rotating plate (26) is threadedly connected with one side of each L-shaped side plate (25), one side of the bolt (27) penetrates through the L-shaped side plate (25) and extends to one side of the rotating plate (26).

5. The motor vehicle light detection apparatus according to claim 3, characterized by The outer surface of the double-head screw rod (19) is fixedly connected with a driven bevel gear (28), the inside of the base (1) is rotatably connected with a bevel gear rotating rod (29), the bevel gear rotating rod (29) and the driven bevel gear (28) are in mesh with each other, one side of the bevel gear rotating rod (29) penetrates through the base (1) and extends to one side of the base (1), one side of the bevel gear rotating rod (29) is fixedly provided with a hand wheel (30), the inside of the base (1) is fixedly connected with a cross rod (32), and the outer surface of the cross rod (32) is in sliding connection with the inside of the L-shaped supporting plate (20).

6. The motor vehicle light detection apparatus according to claim 1, characterized by The other side of the connecting plate (9) is fixedly connected with a servo motor, and the output shaft of the servo motor is in fastening connection with the gear rotating rod one (10).

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