Device for detecting vertical height of automobile headlamp

Abstract

The utility model discloses a device for detecting the vertical height of an automobile headlamp, which comprises a base, and an automobile headlamp detector is arranged on the base. Through the arrangement of a bearing plate, a clamping plate, a buffer spring, a reset spring, a connecting rod and the like, when the automobile headlamp detector needs to be used, the automobile headlamp detector can be used for detecting the vertical height of the automobile headlamp. When the automobile headlamp detector is used, only the automobile headlamp detector needs to be placed on the bearing plate, at the moment, the clamping plate can be conveniently driven to clamp and fix the automobile headlamp detector by means of the weight of the automobile headlamp detector, meanwhile, buffering can be effectively facilitated when the clamping plate clamps the automobile headlamp detector by means of the arrangement of the buffering springs, and therefore the automobile headlamp detector can be conveniently and rapidly clamped. According to the automobile headlamp detector, the shell of the automobile headlamp detector is prevented from being damaged by mechanical collision, meanwhile, by means of the arrangement of the connecting rods, when the automobile headlamp detector is taken away from the bearing plate, the clamping plates can automatically move towards the two sides, and therefore the automobile headlamp detector can be conveniently used and placed next time.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a detection device for the vertical height of a vehicle headlamp. Background Art

[0002] Automobile headlights are lighting devices installed on both sides of the head of the car for nighttime driving. There are two-light system and four-light system. The lighting effect of the headlights directly affects the operation and traffic safety of nighttime driving.

[0003] In the prior art, when using an automobile headlight tester to test the headlights of an automobile, the prior art generally fixes the automobile headlight tester on a mounting frame for use. When not in use, it is not convenient to remove and place it, so that the headlight tester is easily bumped. At the same time, during the test, the automobile headlights need to be tested at different positions. However, during the actual test, the staff needs to constantly move the mounting frame to test the automobile headlights, which is not only troublesome to operate, but also wastes a lot of time on the movement of the mounting frame.

[0004] Therefore, a device for detecting the vertical height of a vehicle headlamp is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a device for detecting the vertical height of a vehicle headlamp to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a device for detecting the vertical height of a vehicle headlamp, comprising a base, on which a vehicle headlamp tester is arranged, a translation mechanism is installed on the base, a lifting mechanism is installed on the translation mechanism, a retaining mechanism is installed on the lifting mechanism, and the retaining mechanism is in contact with the vehicle headlamp tester;

[0007] The retaining mechanism includes a guide plate, which is slidably mounted on a base, a support plate is slidably mounted on the guide plate, two cross sliders are slidably mounted on the support plate, movable plates are mounted on the two cross sliders, multiple guide rods are slidably mounted on the two movable plates, a clamping plate is mounted on the other end of the multiple guide rods, and the two clamping plates are respectively in contact with two sides of the automobile headlight tester.

[0008] Preferably, a buffer spring is sleeved on the guide rod, one end of the buffer spring is mounted on the clamping plate, and the other end of the buffer spring is mounted on the movable plate.

[0009] Preferably, a connecting rod is slidably installed on the support plate, a bearing plate is installed on the top of the connecting rod, the bearing plate is in contact with the automobile headlight tester, an adapter plate is installed on the top of the connecting rod, rotating rods are rotatably installed on both ends of the adapter plate, and moving blocks are rotatably installed on the other ends of the two rotating rods, and the two moving blocks are respectively installed on two cross sliders.

[0010] Preferably, a return spring is sleeved on the connecting rod, one end of the return spring is mounted on the bottom side of the support plate, and the other end of the return spring is mounted on the adapter plate.

[0011] Preferably, the lifting mechanism comprises a first mounting frame, the first mounting frame is mounted on the guide plate, a first motor is mounted on the first mounting frame, a threaded rod is mounted on the first motor, a sliding block is threadedly mounted on the threaded rod, and the sliding block is mounted on the support plate.

[0012] Preferably, the translation mechanism includes two fixed blocks, both of which are mounted on a base, a rotating shaft is rotatably mounted on the two fixed blocks, an elliptical groove is provided on the rotating shaft, a movable shaft is slidably mounted on the inner wall of the elliptical groove, a transmission block is mounted on the movable shaft, and the transmission block is mounted on the bottom side of the guide plate.

[0013] Preferably, a driving shaft is mounted on one end of the rotating shaft, a second motor is mounted on the driving shaft, a second mounting bracket is mounted on the second motor, and the second mounting bracket is mounted on a fixed block on one side.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model, through the arrangement of structures such as a bearing plate, a clamping plate, a buffer spring, a reset spring and a connecting rod, when the automobile headlight tester is needed, it is only necessary to place the automobile headlight tester on the bearing plate. At this time, the weight of the automobile headlight tester itself can conveniently drive the clamping plate to clamp and fix the automobile headlight tester. At the same time, the arrangement of the buffer spring can effectively facilitate buffering when the clamping plate clamps the automobile headlight tester, thereby preventing the housing of the automobile headlight tester from being damaged by mechanical collision. At the same time, the arrangement of the connecting rod can automatically move to both sides when the automobile headlight tester is removed from the bearing plate, thereby facilitating the placement of the automobile headlight tester for next use.

[0016] (2) The utility model, through the arrangement of the guide plate, the threaded rod, the first mounting frame, the sliding block, the rotating shaft, the elliptical groove and the second motor, during the use of the automobile headlight tester, the second motor is used to drive the rotating shaft to rotate, and the rotating shaft drives the guide plate on the transmission block to move, so that the automobile headlight tester can be conveniently moved back and forth in the horizontal direction. At the same time, the first motor is used to drive the threaded rod to rotate, and the threaded rod drives the support plate on the sliding block to move, so that the automobile headlight tester can be conveniently moved up and down. Combined with the above, the automobile headlight tester can be conveniently moved to any position for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the connection structure of the clamping plate, the supporting plate and the adapter plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the guide plate, the first motor and the support plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure of the guide plate, the rotating shaft and the transmission block of the utility model;

[0021] In the figure: 1. base; 2. automobile headlight tester; 3. guide plate; 31. support plate; 32. cross slider; 33. movable plate; 34. guide rod; 35. buffer spring; 36. clamping plate; 37. bearing plate; 38. connecting rod; 39. reset spring; 310. adapter plate; 311. rotating rod; 312. moving block; 4. first mounting frame; 41. first motor; 42. threaded rod; 43. sliding block; 5. fixed block; 51. rotating shaft; 52. elliptical groove; 53. movable shaft; 54. transmission block; 55. second mounting frame; 56. second motor; 57. driving shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] Example: See Figure 1-4The utility model provides a technical solution: a device for detecting the vertical height of a vehicle headlamp, comprising a base 1, a vehicle headlamp tester 2 is arranged on the base 1, a translation mechanism is installed on the base 1, a lifting mechanism is installed on the translation mechanism, a fixing mechanism is installed on the lifting mechanism, and the fixing mechanism is in contact with the vehicle headlamp tester 2;

[0024] In order to facilitate the installation and removal of the automobile headlight tester 2, a retaining mechanism is arranged on the base 1, specifically including a guide plate 3, the guide plate 3 is slidably mounted on the base 1, a support plate 31 is slidably mounted on the guide plate 3, two cross sliders 32 are slidably mounted on the support plate 31, the two cross sliders 32 are each mounted with a movable plate 33, a plurality of guide rods 34 are slidably mounted on the two movable plates 33, a clamping plate 36 is mounted on the other end of the plurality of guide rods 34, and the two clamping plates 36 are respectively in contact with the two sides of the automobile headlight tester 2 A buffer spring 35 is sleeved on the guide rod 34, one end of the buffer spring 35 is mounted on the clamping plate 36, and the other end of the buffer spring 35 is mounted on the movable plate 33. A connecting rod 38 is slidably mounted on the support plate 31, and a bearing plate 37 is mounted on the top of the connecting rod 38. The bearing plate 37 contacts the automobile headlamp tester 2. An adapter plate 310 is mounted on the top of the connecting rod 38. Rotating rods 311 are rotatably mounted on both ends of the adapter plate 310. Moving blocks 312 are rotatably mounted on the other ends of the two rotating rods 311. The two moving blocks 312 are rotatably mounted. 2 are respectively installed on the two cross sliders 32, a reset spring 39 is sleeved on the connecting rod 38, one end of the reset spring 39 is installed on the bottom side of the support plate 31, and the other end of the reset spring 39 is installed on the adapter plate 310. First, place the automobile headlamp tester 2 on the bearing plate 37, and then use the weight of the bearing plate 37 to drive the bearing plate 37 to move downward, the bearing plate 37 drives the connecting rod 38 to move, the connecting rod 38 drives the adapter plate 310 to move, the adapter plate 310 drives the reset spring 39 to stretch, and at the same time the adapter plate 310 drives the rotating rod 311 rotates, the rotating rod 311 drives the moving block 312 to move toward the middle, the moving block 312 drives the cross slider 32 to move, the cross slider 32 drives the movable plate 33 to move, and the movable plate 33 drives the clamping plate 36 on the buffer spring 35 to press the shell of the automobile headlight tester 2, so that the automobile headlight tester 2 can be conveniently fixed on the bearing plate 37 for use. At the same time, the setting of the buffer spring 35 can effectively buffer the fixation of the automobile headlight tester 2, thereby preventing the shell of the automobile headlight tester 2 from being damaged by the machine.

[0025] In order to facilitate the up and down movement of the automobile headlight tester 2, a lifting mechanism is arranged on the base 1, specifically including a first mounting frame 4, the first mounting frame 4 is mounted on the guide plate 3, a first motor 41 is mounted on the first mounting frame 4, a threaded rod 42 is mounted on the first motor 41, a sliding block 43 is threadedly mounted on the threaded rod 42, and the sliding block 43 is mounted on the support plate 31. The first motor 41 is used to drive the threaded rod 42 on the guide plate 3 to rotate, and the threaded rod 42 drives the sliding block 43 to slide on the guide plate 3, thereby conveniently driving the automobile headlight tester 2 to move in the vertical direction.

[0026] In order to facilitate the horizontal movement of the automobile headlamp tester 2, a translation mechanism is arranged on the base 1, specifically including two fixed blocks 5, both of which are installed on the base 1, and a rotating shaft 51 is rotatably installed on the two fixed blocks 5, an elliptical groove 52 is provided on the rotating shaft 51, a movable shaft 53 is slidably installed on the inner wall of the elliptical groove 52, a transmission block 54 is installed on the movable shaft 53, and the transmission block 54 is installed on the bottom side of the guide plate 3, a driving shaft 57 is installed on one end of the rotating shaft 51, a second motor 56 is installed on the driving shaft 57, a second mounting frame 55 is installed on the second motor 56, and the second mounting frame 55 is installed on the fixed block 5 on one side, and the second motor 56 is used to drive the driving shaft 57 to rotate, the driving shaft 57 drives the rotating shaft 51 to rotate, the rotating shaft 51 drives the elliptical groove 52 to rotate, the elliptical groove 52 drives the movable shaft 53 to move, and the movable shaft 53 drives the guide plate 3 on the transmission block 54 to move, so that the guide plate 3 drives the automobile headlamp tester 2 to move left and right in the horizontal direction.

[0027] The working principle is as follows: when the automobile headlamp tester 2 is used to test the automobile headlamp, the automobile headlamp tester 2 is first placed on the bearing plate 37, and then the weight of the bearing plate 37 is used to drive the bearing plate 37 to move downward, the bearing plate 37 drives the connecting rod 38 to move, the connecting rod 38 drives the adapter plate 310 to move, the adapter plate 310 drives the reset spring 39 to stretch, and at the same time the adapter plate 310 drives the rotating rod 311 to rotate, the rotating rod 311 drives the moving block 312 to move toward the middle, the moving block 312 drives the cross slider 32 to move, the cross slider 32 drives the movable plate 33 to move, and the movable plate 33 drives the clamping plate 36 on the buffer spring 35 to press against the housing of the automobile headlamp tester 2, so that the automobile headlamp tester 2 can be conveniently fixed on the bearing plate 37 for use, and at the same time, the setting of the buffer spring 35 can effectively buffer the fixation of the automobile headlamp tester 2, thereby avoiding automobile The housing of the vehicle headlight tester 2 is damaged by the machine. When the vehicle headlight tester 2 needs to be moved to a different position for testing, the switch on the second motor 56 is started at this time, and the second motor 56 is used to drive the driving shaft 57 to rotate, the driving shaft 57 drives the rotating shaft 51 to rotate, the rotating shaft 51 drives the elliptical groove 52 to rotate, the elliptical groove 52 drives the movable shaft 53 to move, and the movable shaft 53 drives the guide plate 3 on the transmission block 54 to move, so that the guide plate 3 drives the vehicle headlight tester 2 to move left and right in the horizontal direction. Then, the switch of the first motor 41 on the first mounting frame 4 is started, and the first motor 41 is used to drive the threaded rod 42 on the guide plate 3 to rotate, and the threaded rod 42 drives the sliding block 43 to slide on the guide plate 3, so that the vehicle headlight tester 2 can be conveniently driven to move in the vertical direction, and then the vehicle headlight tester 2 can be conveniently moved to any position to test the vehicle headlight.

[0028] 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 device for detecting the vertical height of a vehicle headlamp, characterized in that: The invention comprises a base (1), wherein an automobile headlamp tester (2) is arranged on the base (1), wherein a translation mechanism is installed on the base (1), wherein a lifting mechanism is installed on the translation mechanism, wherein a retaining mechanism is installed on the lifting mechanism, and wherein the retaining mechanism is in contact with the automobile headlamp tester (2); The retaining mechanism comprises a guide plate (3), the guide plate (3) is slidably mounted on the base (1), a support plate (31) is slidably mounted on the guide plate (3), two cross slides (32) are slidably mounted on the support plate (31), a movable plate (33) is mounted on each of the two cross slides (32), a plurality of guide rods (34) are slidably mounted on each of the two movable plates (33), a clamping plate (36) is mounted on the other end of the plurality of guide rods (34), and the two clamping plates (36) are respectively in contact with two sides of the automobile headlight tester (2).

2. The device for detecting the vertical height of a vehicle headlamp according to claim 1, characterized in that: A buffer spring (35) is sleeved on the guide rod (34), one end of the buffer spring (35) is mounted on the clamping plate (36), and the other end of the buffer spring (35) is mounted on the movable plate (33).

3. The device for detecting the vertical height of a vehicle headlamp according to claim 1, characterized in that: A connecting rod (38) is slidably mounted on the support plate (31), a bearing plate (37) is mounted on the top of the connecting rod (38), the bearing plate (37) is in contact with the automobile headlamp detector (2), an adapter plate (310) is mounted on the top of the connecting rod (38), rotating rods (311) are rotatably mounted on both ends of the adapter plate (310), and moving blocks (312) are rotatably mounted on the other ends of the two rotating rods (311), and the two moving blocks (312) are respectively mounted on the two cross slide blocks (32).

4. The device for detecting the vertical height of a vehicle headlamp according to claim 3, characterized in that: A return spring (39) is sleeved on the connecting rod (38), one end of the return spring (39) is mounted on the bottom side of the support plate (31), and the other end of the return spring (39) is mounted on the adapter plate (310).

5. The device for detecting the vertical height of a vehicle headlamp according to claim 1, characterized in that: The lifting mechanism comprises a first mounting frame (4), the first mounting frame (4) being mounted on the guide plate (3), a first motor (41) being mounted on the first mounting frame (4), a threaded rod (42) being mounted on the first motor (41), a sliding block (43) being threadedly mounted on the threaded rod (42), and the sliding block (43) being mounted on the support plate (31).

6. The device for detecting the vertical height of a vehicle headlamp according to claim 1, characterized in that: The translation mechanism comprises two fixed blocks (5), both of which are mounted on a base (1), a rotating shaft (51) being rotatably mounted on the two fixed blocks (5), an elliptical groove (52) being provided on the rotating shaft (51), a movable shaft (53) being slidably mounted on the inner wall of the elliptical groove (52), a transmission block (54) being mounted on the movable shaft (53), and the transmission block (54) being mounted on the bottom side of the guide plate (3).

7. The device for detecting the vertical height of a vehicle headlamp according to claim 6, characterized in that: A driving shaft (57) is mounted on one end of the rotating shaft (51), a second motor (56) is mounted on the driving shaft (57), a second mounting frame (55) is mounted on the second motor (56), and the second mounting frame (55) is mounted on a fixed block (5) on one side.

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