Automobile lamp surface shape detection device

Abstract

The utility model discloses an automobile lamp surface shape detection device, which belongs to the technical field of automobile accessories, and comprises a bottom plate and a surface shape detection main body used for detecting the surface shape of an automobile lamp, the top end of the surface shape detection main body is fixedly connected with an arc-shaped support plate, two ends of the support plate are fixedly connected with rotating rods, and the side surfaces of the rotating rods are rotatably connected with movable plates. The bottom end of the movable plate is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a limiting plate, the top end of the bottom plate is slidably connected with the limiting plate through a formed circular groove, the top end of the movable plate is in threaded connection with a screw, and the end face of the screw is fixedly connected with a rubber block. According to the automobile lamp surface shape detection device, multi-angle rotation is carried out through the arranged supporting plate, the detection range of the surface shape detection main body on the automobile lamp surface shape is increased, and the detection precision is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile accessories, in particular to a vehicle lamp surface shape detection device. Background Art

[0002] As consumers' demand for personalized car lights increases, the diversity of car lights increases. In order to adapt to the use of cars, it is necessary to use a car light surface detection device to match the car light with the car. The existing car light surface detection device has a single inspection position, which is inconvenient to perform multi-angle detection on the car lights, affecting the detection accuracy.

[0003] Example (authorization announcement number is CN219511511U) A vehicle headlight surface shape detection device, the utility model includes a detection platform; a surface shape detection sensor group, a surface shape detection device and a surface shape fixing device installed on the detection platform; the surface shape detection sensor group is connected to the surface shape detection device; a headlight standard surface shape module installed on the surface shape detection device, and the surface shape fixing device is in contact with the headlight standard surface shape module. The vehicle headlight surface shape detection device of the utility model effectively solves the problem that the headlight and the vehicle body cannot fit perfectly, can make the vehicle body design more diversified, and is more convenient to detect the headlight surface shape. The multiple face sensors in the face shape detection sensor group cooperate with the face shape detection device and the face shape fixing device to respectively detect the degree of fit of multiple positions of the headlight, so that the headlight can fit better with the vehicle body. The surface shape detection device can simplify the complicated steps in the detection process, save detection time and improve detection accuracy. The device detects the surface shape of the automobile headlights by setting up a surface shape detection sensor group, but the device does not consider multi-angle detection of the surface shape of the automobile headlights, which affects the detection accuracy of the surface shape of the automobile headlights. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle headlight surface shape detection device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle headlight surface detection device, comprising a base plate and a surface detection body for detecting the surface shape of the vehicle headlight, the top of the surface detection body is fixedly connected to an arc-shaped support plate, both ends of the support plate are fixedly connected to rotating rods, the side of the rotating rod is rotatably connected to a movable plate, the bottom end of the movable plate is fixedly connected to a connecting plate, the bottom end of the connecting plate is fixedly connected to a limit plate, the top of the base plate is slidably connected to the limit plate through a circular groove, the top of the movable plate is threadedly connected to a screw, the end face of the screw is fixedly connected to a rubber block, the end of the rubber block away from the screw is in contact with the rotating rod, both side faces of the connecting plate are slidably connected to the base plate, and the bottom surface of the movable plate is in sliding friction contact with the top surface of the base plate.

[0006] Preferably, the movable plate is slidably connected to the support plate, and a sliding rod is fixedly connected to the top of the bottom plate through an inner cavity.

[0007] Preferably, both ends of the side surface of the slide rod are slidably connected with movable blocks, and the top and bottom ends of the movable blocks are rotatably connected with connecting rods through pin shafts.

[0008] Preferably, one end of the two connecting rods away from the movable block is rotatably connected to the movable block via a pin.

[0009] Preferably, both side surfaces of the moving block are slidably connected to the bottom plate, and a clamping plate is fixedly connected to the top of the moving block.

[0010] Preferably, the bottom surface of the clamping plate is in sliding frictional contact with the top surface of the bottom plate, and the two side surfaces of the clamping plate are respectively fixedly connected with a rubber plate and a U-shaped pulling block.

[0011] Preferably, a spring is sleeved on the side of the slide rod, and both ends of the spring are fixedly connected to the movable block.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The automobile lamp surface shape detection device is provided with a support plate that is easy to rotate, so that a surface shape detection body can detect the surface shape of the automobile lamp, thereby improving the detection accuracy of the automobile lamp surface shape detection device on the automobile lamp surface shape. At the same time, by arranging a sliding connection between the side of the limit plate and the bottom plate, the rotation range of the surface shape detection body is realized, and the detection accuracy of the automobile lamp surface shape detection device on the automobile lamp surface shape is further improved. By arranging a screw and a movable plate threaded connection, a rubber block is driven to tighten the rotating rod, so as to prevent the surface shape detection body from shaking after the angle is adjusted, thereby affecting the detection effect, and improving the convenience of using the device.

[0014] The automobile lamp surface shape detection device is provided with two clamping plates to drive the rubber plate to clamp and fix the automobile lamp, thereby preventing the automobile lamp from shaking during surface shape detection and affecting the detection effect. At the same time, a spring is provided to automatically clamp and fix the lamp under the action of the spring elastic force, thereby improving the convenience of using the device. By providing a connecting rod, the two moving blocks can be synchronously moved in opposite directions under the moving path of the sliding rod fixing the moving block. Under the action of the spring elastic force, the two clamping plates drive the rubber plate to move centripetally during the transmission process, thereby clamping and fixing the automobile lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 It is a structural schematic diagram of the screw of the utility model;

[0019] Figure 4 For the utility model Figure 1 Cross-sectional view along the BB direction.

[0020] Description of reference numerals:

[0021] In the figure: 1. bottom plate; 2. limit plate; 3. connecting plate; 4. movable plate; 5. rotating rod; 6. supporting plate; 7. screw; 8. rubber block; 9. surface shape detection body; 10. sliding rod; 11. movable block; 12. connecting rod; 13. moving block; 14. clamping plate; 15. pulling block; 16. spring; 17. rubber plate. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0025] In order to solve the problem that the automobile headlight surface shape detection device does not perform multi-angle detection when detecting the automobile headlight surface shape, which affects the detection accuracy of the automobile headlight surface shape, such as Figures 1 to 4The device shown is a vehicle headlight surface shape detection device, comprising a base plate 1 and a surface shape detection body 9 for detecting the surface shape of a vehicle headlight, the top of the surface shape detection body 9 is fixedly connected to an arc-shaped support plate 6, both ends of the support plate 6 are fixedly connected to a rotating rod 5, the two ends of the outer arc surface of the support plate 6 are fixedly connected to the rotating rod 5, the side of the rotating rod 5 is rotatably connected to a movable plate 4, the inner cavity opened on the side of the movable plate 4 is rotatably connected to the rotating rod 5, so as to realize the relative rotation of the rotating rod 5 and the movable plate 4, the bottom end of the movable plate 4 is fixedly connected to a connecting plate 3, one end of the connecting plate 3 away from the movable plate 4 extends into the base plate 1, the bottom end of the connecting plate 3 is fixedly connected to a limiting plate 2, the limiting plate 2 is provided to prevent the connecting plate 3 from falling off, and the top of the base plate 1 is slidably connected to the limiting plate 2 through a circular groove.

[0026] The bottom plate 1 is provided to fix the moving path of the limit plate 2, and the rotation path of the support plate 6 is fixed during the transmission process. The top of the movable plate 4 is threadedly connected with a screw 7, and the end face of the screw 7 is fixedly connected with a rubber block 8. The end of the rubber block 8 away from the screw 7 is in contact with the rotating rod 5. The rubber block 8 is set to be in close contact with the rotating rod 5 to achieve the rotation position of the fixed rotating rod 5, and the shaking phenomenon after the angle of the support plate 6 is adjusted is prevented, which affects the detection accuracy of the surface shape of the automobile headlight by the surface shape detection body 9. At the same time, the screw 7 is provided to further strengthen the fixing effect of the rubber block 8 on the rotating rod 5. The two side surfaces of the connecting plate 3 are slidably connected to the bottom plate 1, and the bottom surface of the movable plate 4 is in sliding friction contact with the top surface of the bottom plate 1, so as to further enhance the movement stability of the movable plate 4.

[0027] The movable plate 4 is slidably connected to the support plate 6 to prevent lateral shaking when the support plate 6 rotates, thereby improving the structural stability of the device parts. The top of the bottom plate 1 is fixedly connected to a sliding rod 10 through an inner cavity to fix the position of the sliding rod 10. Both ends of the side surfaces of the sliding rod 10 are slidably connected to movable blocks 11. The moving path of the movable block 11 is fixed by setting the sliding rod 10. The top and bottom ends of the movable block 11 are rotatably connected to connecting rods 12 through pins to achieve relative rotation between the movable block 11 and the connecting rods 12. The ends of the two connecting rods 12 away from the movable block 11 are rotatably connected to a movable block 13 through pins, so that the movable block 11 is supported by the connecting rod 12 during movement.

[0028] The movable block 13 is moved in position, and the two movable blocks 11 are fixed on the moving path of the slide bar 10 to make the two movable blocks 13 move in the opposite direction to improve the structural stability of the device parts. The two side surfaces of the movable block 13 are slidably connected to the bottom plate 1, and the top of the movable block 13 is fixedly connected with a clamping plate 14. The bottom surface of the clamping plate 14 is in sliding friction contact with the top surface of the bottom plate 1, and the two side surfaces of the clamping plate 14 are respectively fixedly connected with a rubber plate 17 and a U-shaped pulling block 15. The two clamping plates 14 drive the rubber plate 17 to clamp and fix the automobile light to prevent it from shaking, which affects the detection effect of the automobile light surface shape detection device on the automobile light surface shape. A spring 16 is sleeved on the side of the slide bar 10, and both ends of the spring 16 are fixedly connected to the movable block 11. Under the elastic force of the spring 16, the two clamping plates 14 drive the rubber plate 17 to move centripetally during the transmission process to achieve the clamping effect on the automobile light. The set pulling block 15 is convenient for pulling the clamping plate 14.

[0029] The working principle, size and model are irrelevant to the function of this application, so they are not described in detail. The control method of the utility model is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0030] How it works

[0031] When using the automobile lamp surface shape detection device, the user places the automobile lamp on the top of the bottom plate 1. Under the elastic force of the spring 16, the two movable blocks 11 are centrifugally moved along the path of the slide bar 10, and the movable block 13 is pulled by the connecting rod 12 to move centripetally. During the transmission process, the two clamping plates 14 respectively drive the rubber plate 17 to clamp and fix the automobile lamp, so as to prevent the automobile lamp from shaking during the surface shape detection and affect the detection effect. At the same time, a pulling block 15 is provided to facilitate pulling the clamping plate 14 to release the clamping and fixing effect of the rubber plate 17 on the automobile lamp.

[0032] By setting the limit plate 2 to move along the circular groove at the top of the bottom plate 1, the lateral rotation of the support plate 6 is realized during the transmission process. At the same time, the relative rotation of the rotating rod 5 and the movable plate 4 is set to realize the longitudinal rotation of the support plate 6 with the rotating rod 5 as the center. During the transmission process, the surface shape detection body 9 is driven to move in angle and position, thereby improving the detection accuracy of the surface shape of the automobile headlight by the surface shape detection body 9. By setting the rubber block 8 to be in close contact with the rotating rod 5, the rotation position of the rotating rod 5 is fixed, and the support plate 6 is prevented from shaking after the angle is adjusted, which affects the detection accuracy of the surface shape of the automobile headlight by the surface shape detection body 9. The screw 7 is threadedly connected to the movable plate 4 to further strengthen the fastening effect of the rubber block 8 on the rotating rod 5, thereby improving the functional structural stability of the device.

[0033] It should be noted that, in this article, relational terms such as one and two 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 sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] Although 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 headlight surface shape detection device, comprising a base plate (1) and a surface shape detection body (9) for detecting the surface shape of a vehicle headlight, characterized in that: The top of the surface shape detection body (9) is fixedly connected to an arc-shaped support plate (6), both ends of the support plate (6) are fixedly connected to rotating rods (5), the rotating rod (5) is rotatably connected to a movable plate (4) at the side, the bottom of the movable plate (4) is fixedly connected to a connecting plate (3), and the bottom of the connecting plate (3) is fixedly connected to a limiting plate (2); The top of the bottom plate (1) is slidably connected to the limit plate (2) via a circular groove, the top of the movable plate (4) is threadedly connected to a screw (7), the end face of the screw (7) is fixedly connected to a rubber block (8), the end of the rubber block (8) away from the screw (7) is in contact with the rotating rod (5), both side surfaces of the connecting plate (3) are slidably connected to the bottom plate (1), and the bottom surface of the movable plate (4) is in sliding frictional contact with the top surface of the bottom plate (1).

2. The vehicle headlight surface shape detection device according to claim 1, characterized in that: The movable plate (4) is slidably connected to the support plate (6), and the top end of the bottom plate (1) is fixedly connected to a sliding rod (10) via an inner cavity.

3. The vehicle headlight surface shape detection device according to claim 2, characterized in that: Both ends of the side surface of the slide rod (10) are slidably connected with movable blocks (11), and the top and bottom ends of the movable block (11) are rotatably connected with connecting rods (12) via pin shafts.

4. The vehicle headlight surface shape detection device according to claim 3, characterized in that: One end of the two connecting rods (12) away from the movable block (11) is rotatably connected to the movable block (13) via a pin shaft.

5. The vehicle headlight surface shape detection device according to claim 4, characterized in that: Both side surfaces of the moving block (13) are slidably connected to the bottom plate (1), and the top of the moving block (13) is fixedly connected to a clamping plate (14).

6. The vehicle headlight surface shape detection device according to claim 5, characterized in that: The bottom surface of the clamping plate (14) is in sliding frictional contact with the top surface of the bottom plate (1), and the two side surfaces of the clamping plate (14) are respectively fixedly connected with a rubber plate (17) and a U-shaped pulling block (15).

7. The vehicle headlight surface shape detection device according to claim 3, characterized in that: A spring (16) is sleeved on the side of the slide rod (10), and both ends of the spring (16) are fixedly connected to the movable block (11).

Images