An automatic dimming shape detection device

Abstract

The utility model discloses an automatic dimming light type detection device, comprising a detection box and a translation mechanism, wherein the detection box is movably arranged on the translation mechanism, a base plate is arranged under the translation mechanism, and the characteristic is that a lifting mechanism is arranged under both sides of the base plate, and a side bottom plate is arranged under the lifting mechanism. The utility model controls the height adjustment of the detection box and the translation mechanism by adding a lifting mechanism, and can detect light at different heights, thereby avoiding height changes of vehicle lamps and affecting detection, and solves the problem in the background technology that the detection box cannot be height adjusted, and if the vehicle lamps are height offset, the accuracy of detection is affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of light type detection, and particularly relates to an automatic dimming light type detection device. Background Art

[0002] LED headlights, especially the various lamps configured in high-end cars, have extremely high quality requirements. As part of quality control, the headlight intensity must meet the requirements of relevant national standards, and the position of the headlight beam must also meet the requirements of relevant national standards. This requires that each headlight must be tested for light intensity and adjusted for light type during the production and assembly process.

[0003] The existing Chinese patent with publication number CN213813383U discloses a light type detection mechanism for automatic dimming and light type detection equipment. By designing a convex lens and a projection plate into a mobile model, automatic detection of the strong light type of car lights can be achieved; automatic detection of car lights of different specifications can be achieved, thereby improving versatility and reducing enterprise costs.

[0004] However, the above patent cannot adjust the height of the detection box. If the height of the headlight is offset, the accuracy of the detection will be affected. Therefore, an automatic dimming light type detection device is proposed. Utility Model Content

[0005] The purpose of the utility model is to overcome the problem in the prior art that the detection box cannot be height adjusted. If the headlight has a height deviation, the accuracy of the detection is affected. The utility model provides an automatic dimming light type detection device which can detect light at different heights by adding a lifting mechanism to control the height adjustment of the detection box and a translation mechanism.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an automatic dimming light type detection device, including a detection box and a translation mechanism, the detection box is movably arranged on the translation mechanism, a base plate is arranged under the translation mechanism, and it is characterized in that lifting mechanisms are arranged under both sides of the base plate, and side plates are arranged under the lifting mechanism.

[0007] Preferably, the lifting mechanism includes a lifting bin, a slider, a rotating motor, a driving screw, a slide rail and a lifting tube, the lifting bin is arranged on the top of the side bottom plate, the rotating motor is arranged on the bottom wall of the lifting bin, the driving screw is fixedly connected to the rotating motor, the lifting tube is sleeved on the driving screw, an internal thread structure that matches the outer thread of the driving screw is provided in the lifting tube, the slide rail is symmetrically arranged on the side of the inner wall of the lifting bin, the slider is movably sleeved on the slide rail, and the slider is fixedly connected to the lower end of the side of the lifting tube.

[0008] Preferably, the translation mechanism includes a translation bin, a fixed block, a lead screw, a drive motor and a lead screw nut, the translation bin is arranged on the top of the base plate, the fixed block is arranged on the side of the inner wall of the translation bin, the drive motor is arranged on the side of the inner wall of the translation bin, one end of the lead screw is rotatably arranged in the fixed block, the other end of the lead screw is fixedly connected to the drive motor, the lead screw nut is sleeved on the lead screw, and the lead screw nut is fixedly connected under the detection box.

[0009] Preferably, the detection box is a cavity structure with openings on the sides and the top, a convex lens is provided on the outer surface of the detection box, a projection plate is provided on the side of the detection box facing the convex lens, and a camera mechanism is provided on the side of the inner wall of the detection box facing the projection plate.

[0010] Preferably, a side plate is symmetrically provided on the top of the side bottom plate, and the side plate is an L-shaped structure. A positioning rod is provided under the top of the side plate, and the positioning rod is arranged on the top of the side bottom plate. A sleeve is movably sleeved on the positioning rod, and a straightening plate is provided on the side of the sleeve, and the straightening plate is arranged under the base plate.

[0011] Preferably, a rib is provided at the lower end of the side surface of the side plate, and the rib is provided at the top of the side bottom plate.

[0012] Preferably, a limiting roller rod is rotatably provided on the side surface of the side plate, and the limiting roller rod is in rolling contact with the side surface of the straightening plate.

[0013] Preferably, a limiting sleeve is provided under the upper wall of the lifting bin, and the limiting sleeve is sleeved on the lifting tube.

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

[0015] The utility model adds a lifting mechanism to control the height adjustment of the detection box and the translation mechanism, so that detection can be performed for light at different heights, avoiding height changes of vehicle lights that affect detection, and solves the problem in the background technology that the height of the detection box cannot be adjusted, and if the vehicle lights are offset in height, the accuracy of detection is affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the automatic dimming light type detection device of the utility model.

[0017] Figure 2 The utility model is a schematic diagram of the internal structure of the lifting mechanism in the automatic dimming light shape detection equipment.

[0018] Figure 3 yes Figure 1 A partial enlarged view of point A in the middle.

[0019] Figure 4The utility model is a schematic diagram of the internal structure of the translation mechanism in the automatic dimming light type detection device.

[0020] In the figure: 1. detection box; 2. translation mechanism; 3. base plate; 4. lifting mechanism; 5. side bottom plate; 6. lifting bin; 7. slider; 8. rotating motor; 9. driving screw; 10. slide rail; 11. lifting tube; 12. translation bin; 13. fixing block; 14. lead screw; 15. driving motor; 16. lead screw nut; 17. convex lens; 18. projection board; 19. camera mechanism; 20. side plate; 21. positioning rod; 22. straightening plate; 23. rib plate; 24. limit roller rod; 25. limit sleeve; 26. sleeve. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 , 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 them. Based on the embodiments of 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.

[0022] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0023] The present embodiment provides an automatic dimming light type detection device, comprising a detection box 1 and a translation mechanism 2, wherein the detection box 1 is movably arranged on the translation mechanism 2, a base plate 3 is arranged under the translation mechanism 2, and the device is characterized in that lifting mechanisms 4 are arranged under both sides of the base plate 3, and side bottom plates 5 are arranged under the lifting mechanisms 4.

[0024] In one embodiment, specifically, the lifting mechanism 4 includes a lifting bin 6, a slider 7, a rotating motor 8, a driving screw 9, a slide rail 10 and a lifting tube 11. The lifting bin 6 is arranged at the top of the side bottom plate 5, the rotating motor 8 is arranged on the bottom wall of the lifting bin 6, the driving screw 9 is fixedly connected to the rotating motor 8, the lifting tube 11 is sleeved on the driving screw 9, and the lifting tube 11 is provided with an internal thread structure that matches the outer thread of the driving screw 9. The slide rail 10 is symmetrically arranged on the side of the inner wall of the lifting bin 6, the slider 7 is movably sleeved on the slide rail 10, and the slider 7 is fixedly connected to the lower end of the side of the lifting tube 11.

[0025] In one embodiment, specifically, the translation mechanism 2 includes a translation bin 12, a fixed block 13, a lead screw 14, a drive motor 15 and a lead screw nut 16. The translation bin 12 is arranged on the top of the base plate 3, the fixed block 13 is arranged on the inner wall side of the translation bin 12, the drive motor 15 is arranged on the inner wall side of the translation bin 12, one end of the lead screw 14 is rotatably arranged in the fixed block 13, and the other end of the lead screw 14 is fixedly connected to the drive motor 15, the lead screw nut 16 is sleeved on the lead screw 14, and the lead screw nut 16 is fixedly connected to the bottom of the detection box 1.

[0026] In one embodiment, specifically, the detection box 1 is a cavity structure with openings on the side and the top, a convex lens 17 is provided on the outer surface of the detection box 1, a projection plate 18 is provided on the side of the detection box 1 opposite to the convex lens 17, and a camera mechanism 19 is provided on the side of the inner wall of the detection box 1 opposite to the projection plate 18.

[0027] In one embodiment, specifically, a side plate 20 is symmetrically provided on the top of the side bottom plate 5, and the side plate 20 is an L-shaped structure. A positioning rod 21 is provided under the top of the side plate 20, and the positioning rod 21 is arranged on the top of the side bottom plate 5. A sleeve 26 is movablely sleeved on the positioning rod 21, and a straightening plate 22 is provided on the side of the sleeve 26, and the straightening plate 22 is arranged under the base plate 3.

[0028] In one embodiment, specifically, a rib plate 23 is provided at the lower end of the side surface of the side plate 20 , and the rib plate 23 is provided at the top of the side bottom plate 5 .

[0029] In one embodiment, specifically, a limiting roller rod 24 is rotatably provided on the side surface of the side plate 20 , and the limiting roller rod 24 is in rolling contact with the side surface of the straightening plate 22 .

[0030] In one embodiment, specifically, a limiting sleeve 25 is provided under the upper wall of the lifting bin 6 , and the limiting sleeve 25 is sleeved on the lifting tube 11 .

[0031] The working process of the automatic dimming light type detection equipment in this embodiment is as follows: start the rotating motor 8, the rotating motor 8 drives the driving screw 9 to rotate, the driving screw 9 controls the lifting and lowering of the substrate 3 through the lifting tube 11, and the lifting mechanisms 4 on both sides control the lifting and lowering of the substrate 3 and the detection box 1 together. While the substrate 3 is lifting and lowering, the straightening plate 22 drives the sleeve 26 to move on the positioning rod 21 to avoid tilting. When horizontal movement is required, start the driving motor 15, the driving motor 15 drives the lead screw 14 to rotate, and the lead screw 14 drives the detection box 1 to move horizontally through the lead screw nut 16 to meet the use needs.

[0032] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. An automatic dimming light type detection device, comprising a detection box (1) and a translation mechanism (2), wherein the detection box (1) is movably arranged on the translation mechanism (2), and a substrate (3) is arranged under the translation mechanism (2), characterized in that: Lifting mechanisms (4) are provided under both sides of the base plate (3), and side bottom plates (5) are provided under the lifting mechanisms (4); The lifting mechanism (4) comprises a lifting bin (6), a slider (7), a rotating motor (8), a driving screw (9), a slide rail (10) and a lifting tube (11); the lifting bin (6) is arranged on the top of the side bottom plate (5); the rotating motor (8) is arranged on the bottom wall of the lifting bin (6); the driving screw (9) is fixedly connected to the rotating motor (8); the lifting tube (11) is sleeved on the driving screw (9); an internal thread structure matching the external thread of the driving screw (9) is arranged inside the lifting tube (11); the slide rail (10) is symmetrically arranged on the side surface of the inner wall of the lifting bin (6); the slider (7) is movably sleeved on the slide rail (10); and the slider (7) is fixedly connected to the lower end of the side surface of the lifting tube (11).

2. The automatic dimming light type detection device according to claim 1, characterized in that: The translation mechanism (2) comprises a translation bin (12), a fixed block (13), a lead screw (14), a drive motor (15) and a lead screw nut (16); the translation bin (12) is arranged on the top of the base plate (3); the fixed block (13) is arranged on the inner wall side of the translation bin (12); the drive motor (15) is arranged on the inner wall side of the translation bin (12); one end of the lead screw (14) is rotatably arranged in the fixed block (13); the other end of the lead screw (14) is fixedly connected to the drive motor (15); the lead screw nut (16) is sleeved on the lead screw (14); and the lead screw nut (16) is fixedly connected to the bottom of the detection box (1).

3. The automatic dimming light type detection device according to claim 1, characterized in that: The detection box (1) is a cavity structure with openings on the side and the top; a convex lens (17) is provided on the outer surface of the detection box (1); a projection plate (18) is provided on the side of the detection box (1) facing the convex lens (17); and a camera mechanism (19) is provided on the side of the inner wall of the detection box (1) facing the projection plate (18).

4. The automatic dimming light type detection device according to claim 1, characterized in that: A side plate (20) is symmetrically arranged on the top of the side bottom plate (5), the side plate (20) is an L-shaped structure, a positioning rod (21) is arranged under the top of the side bottom plate (20), the positioning rod (21) is arranged on the top of the side bottom plate (5), a sleeve (26) is movably sleeved on the positioning rod (21), a straightening plate (22) is arranged on the side of the sleeve (26), and the straightening plate (22) is arranged under the base plate (3).

5. The automatic dimming light type detection device according to claim 4, characterized in that: A rib plate (23) is provided at the lower end of the side surface of the side plate (20), and the rib plate (23) is provided on the top of the side bottom plate (5).

6. The automatic dimming light type detection device according to claim 4, characterized in that: A limiting roller rod (24) is rotatably provided on the side surface of the side plate (20), and the limiting roller rod (24) is in rolling contact with the side surface of the straightening plate (22).

7. The automatic dimming light type detection device according to claim 4, characterized in that: A limiting sleeve (25) is provided below the upper wall of the lifting bin (6), and the limiting sleeve (25) is sleeved on the lifting tube (11).

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