Car lamp light calibration device

Abstract

The utility model relates to a car light calibration device, which belongs to the technical field of car light calibration and comprises a base, a vertical cylinder is fixedly connected to the top of the base, and an adjusting mechanism is arranged on the front face of the vertical cylinder. The adjusting mechanism comprises a motor, and the motor is fixedly connected into the vertical cylinder. According to the car lamp light calibration device, when car lamp light is calibrated and adjusted, a motor is started to drive a screw rod to rotate, so that a sliding block slides in a vertical cylinder, then two extension plates are driven to move, at the moment, a target plate connected with the two sliding plates is shifted to move, and the distance is fixed through a locking bolt; at the moment, light calibration is carried out; and when angle adjustment is needed during calibration, the screwing block can be rotated to drive the target plate to rotate by 180 degrees, so that the angle needed by the transverse direction of the target plate is adjusted, the screwing block is limited through the limiting block under the action of the spring, it is guaranteed that the lamplight angle adjustment effect is better, and therefore the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile light calibration, in particular to a vehicle light calibration device. Background Art

[0002] With the further functional upgrade of electric vehicles, more and more cars are equipped with DLP-enabled headlights. Through the application of such DLP-enabled headlights, preset patterns can be projected onto the road through digital lights to alert pedestrians or other vehicles.

[0003] Existing light adjustment devices are often large in size, expensive, and have high requirements for the site. Especially for automobile after-sales service and maintenance centers, manual adjustment and calibration are inconvenient to use when facing a large number of automobile headlights, which is not conducive to the large-scale promotion of the device. Therefore, a car light calibration device is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a vehicle headlight calibration device, which has the advantages of greater convenience when adjusting the direction of the vehicle headlights and is conducive to large-scale use and promotion. It solves the problem that the existing light adjustment devices are often large in size, expensive, and have high requirements for the site, especially for automobile after-sales service and maintenance centers, which use manual adjustment and calibration, which is inconvenient to use when facing a large number of vehicle headlights and is not conducive to large-scale promotion of the device.

[0005] To achieve the above object, the utility model provides the following technical solution: a vehicle lamp light calibration device, comprising a base, a vertical cylinder is fixedly connected to the top of the base, and an adjustment mechanism is arranged on the front of the vertical cylinder;

[0006] The adjusting mechanism includes a motor, which is fixedly connected to the inside of the vertical cylinder, one end of the motor output shaft is fixedly connected to a screw, the outer surface of the screw is threadedly connected to a sliding block, the left and right sides of the sliding block are fixedly connected to extension plates, the insides of the two extension plates are fixedly connected to sliding rods, the outer surfaces of the two sliding rods are fixedly connected to sliding plates, the front sides of the two sliding plates are fixedly connected to mounting plates, the insides of the two mounting plates are rotatably connected to rotating rods, the outer surfaces of the two rotating rods are fixedly connected to connecting plates, the bottoms of the two rotating rods are fixedly connected to twisting blocks, the bottoms of the two sliding plates are fixedly connected to fixed plates, and the fixed plates are internally movably connected to limited position blocks.

[0007] Furthermore, a sliding groove is provided inside each of the vertical cylinders, and the two extension plates slide inside the two vertical cylinders through the sliding groove.

[0008] Furthermore, the two extension plates are provided with installation grooves inside, the two sliding rods are located inside the two extension plates through the installation grooves, the two sliding plates are E-shaped, the two sliding plates are threadedly connected with locking bolts inside, and the sliding plates are limited to the outer surface of the extension plates by the two locking bolts.

[0009] Furthermore, the two mounting plates are each provided with a rotation hole, the two rotation rods are each rotated inside the two mounting plates through the rotation hole, and the front sides of the two connecting plates are each fixedly connected with a marking plate.

[0010] Furthermore, there are four fixed plates, and they are located at the bottom of two sliding plates in a group of two. Sliding holes are opened inside the four fixed plates, and sliding columns are fixedly connected to the outer surfaces of the four fixed plates. The four sliding columns slide inside the four sliding holes respectively.

[0011] Furthermore, the four limit blocks are movably connected to the four fixed plates through four sliding columns, and the bottoms of the two twisting blocks are fixedly connected with torsion rings.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The headlight calibration device, when the headlight is being calibrated and adjusted, starts the motor to drive the screw to rotate, so that the sliding block slides inside the vertical cylinder, thereby driving the two extension plates to move, and then the target plate connected to the two sliding plates is moved, and the distance is fixed by the locking bolt, and the light calibration can be carried out at this time; and when the angle adjustment is required during calibration, the twisting block can be turned to drive the target plate to rotate 180 degrees, so as to adjust the required horizontal angle of the target plate, and the twisting block is limited by the limit block under the action of the spring, so as to ensure a better effect of light angle adjustment, thereby improving the application scope of the device.

[0014] 2. The headlight calibration device has an installation groove formed inside the extension plate, so that the sliding plate can be guided by the sliding rod when moving, thereby ensuring a better effect during lateral adjustment. The existence of the rotating rod provides convenience for fine-tuning the angle, further improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main cross-sectional view of the structure of the utility model;

[0016] Figure 2 The utility model structure Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a front view of the structure of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the structure of the utility model.

[0019] In the figure: 1. base; 2. vertical cylinder; 3. motor; 4. screw; 5. sliding block; 6. extension plate; 7. sliding rod; 8. sliding plate; 9. locking bolt; 10. mounting plate; 11. rotating rod; 12. connecting plate; 13. marking plate; 14. twisting block; 15. fixing plate; 16. sliding column; 17. limit block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 In this embodiment, a headlight calibration device includes a base 1, a vertical tube 2 is fixedly connected to the top of the base 1, and an adjustment mechanism is arranged on the front of the vertical tube 2; the adjustment mechanism includes a motor 3, the motor 3 is fixedly connected to the inside of the vertical tube 2, one end of the output shaft of the motor 3 is fixedly connected to a screw 4, the outer surface of the screw 4 is threadedly connected to a sliding block 5, the left and right sides of the sliding block 5 are fixedly connected to extension plates 6, the inside of the vertical tube 2 is provided with a sliding groove, and the two extension plates 6 slide inside the two vertical tubes 2 through the sliding groove.

[0022] The insides of the two extension plates 6 are fixedly connected with sliding rods 7 . The insides of the two extension plates 6 are provided with mounting grooves. The two sliding rods 7 are located inside the two extension plates 6 through the mounting grooves.

[0023] The outer surfaces of the two sliding rods 7 are fixedly connected with sliding plates 8, and the shapes of the two sliding plates 8 are both E-shaped. The interiors of the two sliding plates 8 are threadedly connected with locking bolts 9, and the sliding plates 8 are limited to the outer surface of the extension plate 6 by the two locking bolts 9.

[0024] The front sides of the two sliding plates 8 are fixedly connected to the mounting plates 10 , and the interiors of the two mounting plates 10 are rotatably connected to the rotating rods 11 . The interiors of the two mounting plates 10 are provided with rotating holes, and the two rotating rods 11 rotate inside the two mounting plates 10 through the rotating holes.

[0025] The outer surfaces of the two rotating rods 11 are fixedly connected with connecting plates 12, the front faces of the two connecting plates 12 are fixedly connected with marking plates 13, the bottoms of the two rotating rods 11 are fixedly connected with twisting blocks 14, the bottoms of the two sliding plates 8 are fixedly connected with fixing plates 15, there are four fixing plates 15, and they are respectively located at the bottom of the two sliding plates 8 in a group of two, sliding holes are opened inside the four fixing plates 15, and the outer surfaces of the four fixing plates 15 are fixedly connected with sliding columns 16, and the four sliding columns 16 slide inside the four sliding holes respectively.

[0026] The fixing plate 15 is internally movably connected with a limiting block 17 , and the four limiting blocks 17 are movably connected to the four fixing plates 15 through four sliding columns 16 . The bottoms of the two twisting blocks 14 are fixedly connected with a torsion ring.

[0027] In this embodiment, by opening a mounting groove inside the extension plate 6, the sliding plate 8 can be guided by the sliding rod 7 when moving, ensuring a better effect during lateral adjustment. The presence of the rotating rod 11 provides convenience for fine-tuning the angle, further improving the scope of application of the device.

[0028] In this embodiment, by setting the scale, when the sliding plate 8 on the extension plate 6 is adjusted, the adjustment distances on both sides are not much different, thereby reducing the occurrence of dimensional misalignment during adjustment.

[0029] The working principle of the above embodiment is:

[0030] When the headlight is being calibrated and adjusted, the motor 3 is started to drive the screw 4 to rotate, so that the sliding block 5 slides inside the vertical tube 2, thereby driving the two extension plates 6 to move. At this time, the target plate 13 connected by the two sliding plates 8 is moved and fixed at a distance by the locking bolt 9, and the light calibration can be carried out at this time; and when the angle adjustment is required during calibration, the twisting block 14 can be turned to drive the target plate 13 to rotate 180 degrees, so as to adjust the required horizontal angle of the target plate 13, and the twisting block 14 is limited by the limit block 17 under the action of the spring, so as to ensure a better effect of adjusting the light angle, thereby improving the application range of the device.

[0031] It should be noted that the standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description in the specification and drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art, and conventional means. Machinery, parts and equipment all adopt conventional models in the prior art; plus the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle lamp calibration device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a vertical cylinder (2), and the front of the vertical cylinder (2) is provided with an adjustment mechanism; The adjusting mechanism comprises a motor (3), wherein the motor (3) is fixedly connected to the interior of the vertical cylinder (2), one end of the output shaft of the motor (3) is fixedly connected to a screw rod (4), the outer surface of the screw rod (4) is threadedly connected to a sliding block (5), the left and right sides of the sliding block (5) are fixedly connected to extension plates (6), the interiors of the two extension plates (6) are fixedly connected to sliding rods (7), the outer surfaces of the two sliding rods (7) are fixedly connected to sliding plates (8), the front faces of the two sliding plates (8) are fixedly connected to mounting plates (10), the interiors of the two mounting plates (10) are rotatably connected to rotating rods (11), the outer surfaces of the two rotating rods (11) are fixedly connected to connecting plates (12), the bottoms of the two rotating rods (11) are fixedly connected to twisting blocks (14), the bottoms of the two sliding plates (8) are fixedly connected to fixed plates (15), and the interiors of the fixed plates (15) are movably connected to limit blocks (17).

2. The vehicle lamp calibration device according to claim 1, characterized in that: The interior of each of the vertical cylinders (2) is provided with a sliding groove, and the two extension plates (6) slide inside the two vertical cylinders (2) through the sliding groove.

3. The vehicle lamp calibration device according to claim 1, characterized in that: The two extension plates (6) are each provided with a mounting groove, the two sliding rods (7) are each located inside the two extension plates (6) through the mounting groove, the two sliding plates (8) are each in an E-shape, the two sliding plates (8) are each threadedly connected with a locking bolt (9), and the sliding plate (8) is limited on the outer surface of the extension plate (6) by the two locking bolts (9).

4. The vehicle lamp calibration device according to claim 1, characterized in that: The two mounting plates (10) are each provided with a rotation hole, the two rotation rods (11) are each rotated inside the two mounting plates (10) through the rotation hole, and the front surfaces of the two connecting plates (12) are each fixedly connected with a marking plate (13).

5. The vehicle lamp calibration device according to claim 1, characterized in that: The number of the fixed plates (15) is four, and each of the two fixed plates (15) is located at the bottom of the two sliding plates (8) in a group. The four fixed plates (15) are each provided with a sliding hole. The outer surfaces of the four fixed plates (15) are each fixedly connected with a sliding column (16), and the four sliding columns (16) slide inside the four sliding holes respectively.

6. The vehicle lamp calibration device according to claim 5, characterized in that: The four limit blocks (17) are movably connected to the four fixed plates (15) via four sliding columns (16), and the bottoms of the two twisting blocks (14) are fixedly connected with torsion rings.

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