Testing equipment for automobile lamp
By integrating structures such as tracks, grooves, pulleys, and stepper motors into the headlight detector, the automatic direction adjustment and movement of the headlight detector are realized, solving the problem of low detection efficiency in the existing technology and improving the detection efficiency.
Patent Information
- Application Number
- CN202423267485.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The existing headlight tester has low testing efficiency because the direction of the light receiver is fixed, and vehicles need to be parked one by one for testing, resulting in low testing efficiency.
An automotive headlight testing device was designed, which adopts a track and chute structure, combined with pulleys, stepper motors and lifting mechanisms, to realize the directional adjustment and automated movement of the headlight tester body, allowing for the rapid arrangement of test positions in different directions.
By automating the adjustment of direction and movement, the efficiency of headlight detection is improved, allowing vehicles to immediately proceed to the next vehicle for inspection after the previous one is completed, significantly improving the efficiency of the inspection process.
Smart Images
Figure CN223808097U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile headlamp detector, concretely to a test equipment of automobile headlamp. BACKGROUND
[0002] The headlamp detector is a professional equipment specially designed for detecting the performance and parameters of automobile headlamp, and its structure composition varies with type and specific model, usually adopts adjustable intensity, color stable LED, has long life, low power and high brightness characteristics, can simulate the lighting environment under different conditions, the photometer as the key component is responsible for measuring the illumination of the headlamp, and then determines the parameters such as beam shape, brightness, irradiation distance and direction, the detection software is responsible for data processing and output, analyzes and compares the measured parameters, generates the detection report in the form of image, and evaluates whether the performance of the headlamp meets the standard.
[0003] At present, the direction of the light receiver of the headlamp detector is fixed when in use, that is, the vehicle can only be parked in the specified direction for headlamp detection, and after detection, the vehicle is driven away to make room, and then the next vehicle is driven to the detection position, this way makes the detection efficiency of the vehicle headlamp very low.
[0004] Therefore, a test equipment of automobile headlamp is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] 1. Technical problem to be solved by the utility model
[0006] In view of the defects in the prior art, the utility model aims to provide a test equipment of automobile headlamp, and aims to solve the problem that the direction of the light receiver of the headlamp detector is fixed when in use, that is, the vehicle can only be parked in the specified direction for headlamp detection, and after detection, the vehicle is driven away to make room, and then the next vehicle is driven to the detection position, this way makes the detection efficiency of the vehicle headlamp very low.
[0007] 2. Technical scheme
[0008] In order to achieve the above purpose, the utility model provides the following technical scheme:
[0009] A test equipment of automobile headlamp, comprising a track, a top of the track is provided with a groove with an end in the shape of a cross, a headlamp detector body is slidably installed on the top groove of the track, a base is installed at the bottom of the headlamp detector body, a pulley sliding in the groove, a stepping motor capable of driving the base to step and rotate, and a lifting mechanism capable of lifting the base upward are installed on the base.
[0010] As the preferred scheme of the utility model, one end of the chute is in the shape of a cross-shaped vertical character, and the intersection of the chute is interconnected, the two shorter directions of one end of the chute are the same in length, and when the pulley slides to the top of the chute in the two shorter directions, the headlamp detector body is vertically rotated and then the pulley falls into the chute again.
[0011] As the preferred scheme of the utility model, one end of the top of the base is provided with a stand, and a light receiver for detecting the automobile headlamp is installed on one side of the stand.
[0012] As the preferred scheme of the utility model, a driving motor is installed in the base, and the two pulleys on the same end of the base are connected through an axis, which is driven by the driving motor.
[0013] As the preferred scheme of the utility model, an electric push rod is installed on the lifting mechanism, a hexagonal groove is formed in the top of the electric push rod, one end of the electric push rod penetrates to the bottom of the base and is fixedly connected with a top plate, two limiting plates are installed on the outer ring surface of the electric push rod, and the two limiting plates are respectively installed on the top and bottom of the hole of the base through which the electric push rod penetrates, the electric push rod and the base are rotationally connected, and when the electric push rod is retracted to the shortest, the top plate is attached to the bottom of the base and does not rub against the surface of the track.
[0014] As the preferred scheme of the utility model, a support plate is installed at one end of the top of the base, the stepping motor is installed on the top of the support plate, the rotation angle of the stepping motor is 90° at a time, and one end of the rotation shaft of the stepping motor is hexagonal and inserted into the inside of the hexagonal groove.
[0015] 3. Beneficial effects
[0016] Compared with the prior art, the utility model has the beneficial effects that:
[0017] The utility model uses the pulley to slide in the chute, uses the light receiver to detect the vehicle headlamp, and uses the lifting mechanism to lift the base upward, and then the stepping motor drives the base to step rotation, so that the headlamp detector body can be rotated in a vertical direction. Since the chute is in the shape of a cross, the pulley can fall into the chute again after the base is vertically rotated and then falls down, so that the automobile can be detected in different directions of the headlamp detector body in advance. After the detection of one vehicle is completed, the next vehicle can be detected immediately after the position of the headlamp detector body is adjusted, thereby effectively improving the detection efficiency of the automobile headlamp. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a whole structure schematic view of the utility model one kind automobile vehicle lamp's test equipment;
[0019] Figure 2 The utility model discloses a base part structure of the testing equipment of automobile headlamp is expanded schematic drawing.
[0020] Figure 3 The utility model discloses a lifting mechanism amplification structure schematic drawing of the testing equipment of automobile headlamp.
[0021] In the drawing: 1, track;11, sliding slot;2, headlamp detector body;21, stand;22, light receiver;23, base;24, pulley;25, support plate;3, step motor;4, lifting mechanism;41, electric push rod;42, hexagonal groove;43, limiting plate;44, top plate. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.
[0023] Embodiment:
[0024] Please refer to Figures 1-3 The utility model provides a kind of testing equipment of automobile headlamp, including track 1, the top of track 1 is opened with one end is the sliding slot 11 of cross, the top of track 1 sliding slot 11 is slidably installed with headlamp detector body 2, the bottom of headlamp detector body 2 is installed with base 23, base 23 is installed with the pulley 24 that can be slid in sliding slot 11, the step motor 3 that can drive base 23 step by step rotation and the lifting mechanism 4 that can be lifted up base 23, this testing equipment of automobile headlamp when using, by pulley 24 in sliding slot 11 sliding, while using lifting mechanism 4 can be lifted up base 23, at this time, again by step motor 3 drive base 23 step by step rotation, make headlamp detector body 2 whole can change a vertical direction, since sliding slot 11 is cross, after base 23 vertical rotation again fall down can make pulley 24 again fall into sliding slot 11 and slide, so it can be arranged in advance in different directions of headlamp detector body 2 Detection car, after a car detection is completed, adjust the orientation of headlamp detector body 2 can immediately detect next car after, so as to effectively improve the detection efficiency of automobile headlamp.
[0025] In the embodiment, as Figure 1As shown, one end of the chute 11 is in the shape of a cross, and the cross of the chute 11 is connected to each other, and the two shorter directions of one end of the chute 11 are the same, and when the pulley 24 slides to the top of the two shorter directions of the chute 11, the headlamp detector body 2 is vertically rotated and then the pulley 24 falls into the chute 11, so when adjusting the direction of the headlamp detector body 2, the pulley 24 is moved to the inside of the top of the two shorter directions of the chute 11, which is convenient for positioning when adjusting the direction.
[0026] In this embodiment, as shown in Figure 1 , a drive motor is installed inside the base 23, and the two pulleys 24 on the same end of the base 23 are connected by a rotating shaft, which is driven by the drive motor, so that the pulley 24 can be driven by the drive motor to drive the headlamp detector body 2 to slide linearly in the chute 11.
[0027] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , an electric push rod 41 is installed on the lifting mechanism 4, a hexagonal groove 42 is formed at the top of the electric push rod 41, one end of the electric push rod 41 penetrates below the bottom of the base 23 and is fixedly connected with a top plate 44, two limiting plates 43 are installed on the outer ring surface of the electric push rod 41, and the two limiting plates 43 are respectively installed at the top and bottom of the hole of the base 23 penetrated by the electric push rod 41, the electric push rod 41 is rotatably connected with the base 23, and when the electric push rod 41 is retracted to the shortest, the top plate 44 is attached to the bottom of the base 23 and does not rub against the surface of the track 1, so that after the electric push rod 41 is started, the top plate 44 can be moved downward, thereby lifting the headlamp detector body 2 upward, and the pulley 24 is separated from the chute 11.
[0028] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , a support plate 25 is installed at one end of the top of the base 23, and a stepping motor 3 is installed at the top of the support plate 25, and the rotation angle of the stepping motor 3 is 90° each time, and the end of the rotating shaft of the stepping motor 3 is hexagonal and inserted into the inside of the hexagonal groove 42, so that after the top plate 44 lifts the headlamp detector body 2, the top plate 44 and the electric push rod 41 do not move when the stepping motor 3 rotates, and the stepping motor 3 rotates and drives the headlamp detector body 2 to rotate by 90° each time, thereby realizing the azimuth rotation adjustment of the headlamp detector body 2.
[0029] Working principle: the automobile headlamp testing equipment in use, first through the pulley 24 in the chute 11 sliding, using the light receiver 22 for vehicle headlamps 1 detection, after a car detection is completed, wheel 24 moves to the chute 11 one end two shorter direction inside vertex, at this moment will this electric push rod 41 start can move the top plate 44 down, the headlamp detector body 2 is overall up and make pulley 24 disengages from the chute 11, top plate 44 will headlamp detector body 2 after lifting, step motor 3 rotation top plate 44 and electric push rod 41 do not move, and step motor 3 rotation and drive headlamp detector body 2 overall present each 90 ° rotation, thereby realize the azimuth rotation adjustment of headlamp detector body 2, base 23 vertical rotation after again falling down can make pulley 24 again fall into the chute 11 sliding, therefore can in the different direction of headlamp detector body 2 in advance arrangement good detection car, after a car detection is completed adjust the azimuth of headlamp detector body 2 after can immediately detect the next car, thereby effectively improve the detection efficiency of automobile headlamps.
[0030] All the technical features in the embodiment can be freely combined according to actual needs.
[0031] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be realized in other ways, under the premise of not departing from the technical scheme concept, any obvious replacement is within the protection scope of the present application.
Claims
1. A testing apparatus for automotive vehicle lamps, comprising a track (1), characterized in that: The top of the track (1) is provided with a groove (11) with a cross shape, the front lamp detector body (2) is slidably installed on the top groove (11) of the track (1), the bottom of the front lamp detector body (2) is provided with a base (23), the base (23) is provided with a pulley (24) sliding in the groove (11), a stepping motor (3) capable of driving the base (23) to step rotation, and a lifting mechanism (4) capable of lifting the base (23) upward.
2. The test apparatus for a vehicle lamp according to claim 1, characterized by: One end of the groove (11) is a cross shape, and the cross of the groove (11) is communicated with each other, the two shorter directions of one end of the groove (11) are the same, and when the pulley (24) slides to the vertex of the two shorter direction grooves (11), the front lamp detector body (2) is vertically rotated and then falls off the pulley (24) to continue to be clamped in the groove (11).
3. The test apparatus for a vehicle lamp according to claim 1, characterized by: The top of the base (23) is provided with a stand (21), and the side of the stand (21) is provided with a light receiver (22) for detecting the automobile headlamp.
4. The test apparatus for a vehicle lamp according to claim 1, characterized by: The base (23) is provided with a driving motor, and the two pulleys (24) on the same end of the base (23) are connected by a rotating shaft, which is driven by the driving motor.
5. The test apparatus for a vehicle lamp according to claim 1, characterized by: The lifting mechanism (4) is provided with an electric push rod (41), the top of the electric push rod (41) is provided with a hexagonal groove (42), one end of the electric push rod (41) penetrates below the bottom of the base (23) and is fixedly connected with a top plate (44), two limiting plates (43) are installed on the outer ring surface of the electric push rod (41), and the two limiting plates (43) are respectively installed on the top and bottom of the hole of the base (23) penetrated by the electric push rod (41), the electric push rod (41) and the base (23) are rotationally connected, and when the electric push rod (41) is retracted to the shortest, the top plate (44) is attached to the bottom of the base (23) and does not rub the surface of the track (1).
6. The test apparatus for an automotive vehicle lamp as defined in claim 1 wherein: The top of the base (23) is provided with a support plate (25), the stepping motor (3) is installed on the top of the support plate (25), the stepping motor (3) rotates by 90° each time, and the rotating shaft of the stepping motor (3) is hexagonal at one end and inserted into the inside of the hexagonal groove (42).