Automobile headlamp detection device

Abstract

The utility model belongs to the technical field of automobile lamp detection, and particularly relates to an automobile headlamp detection device capable of performing batch detection. The vehicle lamp detection device comprises a detection table and vehicle lamp carrying blocks, the detection table is provided with a detection rotating disc, an illumination detection frame, a vibration illumination detection frame, a water mist illumination detection frame and a storage bin, and the detection rotating disc is provided with a plurality of carrying block openings. According to the vehicle lamp detection device of the utility model, the carrier block port on the detection rotating disc is directly communicated with each detection frame, so that the vehicle lamp carrier blocks provided with vehicle lamp bulbs can be pushed by the carrier block push clamp to enter each detection frame for detection in sequence; and finally, the detected vehicle lamp carrying blocks provided with the vehicle lamp bulbs are conveyed into a storage bin to wait for being taken out in batches by detection personnel, so that the purpose of efficient detection is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle lamp detection, and in particular relates to a vehicle front lamp detection device capable of batch detection. Background Art

[0002] When a car is driving, the headlights, especially the front headlights, are very important lighting and warning tools. They not only play an important lighting function when driving at night, but also serve as a prompt tool to timely display the vehicle driving warning signal during normal driving. Therefore, in order to ensure the normal operation of the headlights, especially the front headlights, when the vehicle is driving, it is necessary to simulate the working conditions of the headlights in a common vehicle driving environment from the time the headlights are produced to the time they are installed in front of the vehicle. Most of the existing technologies perform a test after the headlights are clamped and fixed, and then the other side is tested after the performance test is completed. Only a single lamp can be tested at a time. This testing method has a long process, low testing efficiency, and requires a lot of labor and time. Utility Model Content

[0003] The utility model discloses a vehicle lamp testing device, in which the block carrier openings on the testing turntable are directly connected to each testing frame, so that the vehicle lamp carrier blocks with vehicle lamp bulbs installed thereon can be pushed into each testing frame in turn by the block carrier push clamps for testing, and finally the vehicle lamp carrier blocks with vehicle lamp bulbs installed thereon after testing are sent to a storage bin to wait for testing personnel to take them out in batches, thereby achieving the purpose of efficient testing.

[0004] The utility model provides a vehicle lamp detection device, comprising a detection platform and a vehicle lamp carrier. The detection platform is equipped with a detection turntable, a light detection frame, a vibration light detection frame, a water mist light detection frame and a storage bin. The detection turntable is provided with a plurality of carrier openings, and the carrier openings are in a "C" shape. A carrier push block is installed on each of the carrier openings, and the carrier push block is equipped with a carrier push clamp, and the carrier push block can push the carrier push clamp toward the carrier opening. The vehicle lamp carrier is in a cylindrical shape, and a bulb mounting hole is provided at the upper end of the vehicle lamp carrier. A power supply device is built into the vehicle lamp carrier.

[0005] The headlight carrier is cylindrical in shape, and different serial numbers are engraved on the outer surfaces of different headlight carriers to distinguish each headlight carrier. The headlight carrier is provided with a bulb mounting hole for directly plugging the car headlight into it to complete the installation of the headlight and the headlight carrier. A conductive sheet is provided on the inside of the bulb mounting hole. When the inspector installs the headlight into the bulb mounting hole, the built-in power supply device of the headlight carrier will form an electrical connection structure with the headlight through the conductive sheet on the inside of the bulb mounting hole.

[0006] The inspection table is used to install each component of the present utility model. The inspection turntable is provided with a turntable rotation device. This turntable rotation device will first rotate the inspection turntable by a certain angle, then stop the inspection turntable for a certain period of time, so that the headlight carrier block can enter the specified inspection rack during this stopped rotation time for sufficient inspection, and then return to the carrier block port. The turntable rotation device then controls the inspection turntable to rotate by a certain angle to let the headlight carrier block undergo the next round of inspection process. The carrier block pusher is an electric push rod, and the clamp of the carrier block pusher is a clamp structure composed of two clamps, one on the left and one on the right.

[0007] The distances from the light detection rack, the vibration light detection rack, and the water mist light detection rack to the rotation axis of the rotation test turntable are the same, so that the carrier block pusher needs to extend the same stroke to send the headlight carrier block into each inspection rack for inspection.

[0008] Among them, the cross-section of the storage bin is in the shape of a "concave". A plurality of rollers are installed on both the left and right sides of the inner wall of the storage bin. The outer surface of the roller is made of soft rubber material. The storage bin is provided with a roller rotation device, and the roller rotation device is responsible for driving the roller to rotate. When the carrier block pusher sends the headlight carrier block into the storage bin, the carrier block pusher releases the clamping of the headlight carrier block, and the rolling rollers on both sides contact the headlight carrier block and send the headlight carrier block into the storage bin for storage waiting for the inspection personnel to take out.

[0009] Among them, the inspection table is provided with an inspection computer, and the inspection computer is electrically connected to the turntable rotation device, the carrier block pusher, the carrier block push rod, the light detection rack, the vibration light detection rack, the water mist light detection rack, and the rolling rotation device on the storage bin on the inspection turntable.

[0010] Preferably, the light detection rack is composed of a "C"-shaped detection rack, a carrier block mounting rack, and a detection lens. The carrier block mounting rack is fixedly installed on the inner side of the detection rack. An installation rack groove that matches the outer surface of the headlight carrier block is opened on the inner side of the carrier block mounting rack, and the detection lens is installed on the inner side of the detection rack.

[0011] The detection lens is provided with a detection module. This detection module refers to being able to control the detection lens to work, shoot and store the data shot by the detection lens, process and analyze this data to obtain the working condition of the headlight bulb currently installed on the headlight carrier block, and transmit this working condition to the inspection computer for recording to inform the inspection personnel of the inspection result. When the carrier block mounting rack is provided with a headlight carrier block, the detection lens is facing the bulb mounting hole. Among them, a carrier block pusher groove that is open to the outside both inside and outside is opened on the side of the carrier block mounting rack, which can provide a space for accommodating the carrier block pusher when the carrier block pusher extends the headlight carrier block into the carrier block mounting rack.

[0012] Preferably, the vibration light detection frame is composed of a "C"-shaped detection frame, a vibration mounting plate installed on the side of the detection frame, a carrier block mounting frame, a vibration motor, and a detection lens. An installation frame groove matching the outer surface of the vehicle lamp carrier block is formed inside the carrier block mounting frame. The detection lens is installed inside the detection frame. The vibration mounting plate is provided with a slide rail groove whose trajectory is horizontally linearly distributed. The carrier block mounting frame is provided with a carrier block sliding column whose one end is placed inside the slide rail groove. A swing rod device is arranged between the carrier block mounting frame and the vibration motor, and the swing rod device is composed of a driving swing rod and a driven swing rod.

[0013] The detection lens is provided with a detection module, which refers to being able to control the detection lens to work, shoot and store the data shot by the detection lens, process and analyze the data to obtain the working condition of the vehicle lamp bulb currently installed on the vehicle lamp carrier block, and transmit the working condition to the detection computer for recording to inform the detection personnel of the detection result. When the carrier block mounting frame is provided with a vehicle lamp carrier block, the detection lens is directly facing the bulb mounting hole. Among them, a carrier block push clamp groove that is open to the outside both inside and outside is formed on the side of the carrier block mounting frame, which can provide a space for accommodating the carrier block push clamp when the carrier block push clamp extends the vehicle lamp carrier block into the carrier block mounting frame.

[0014] The carrier block mounting frame can swing left and right through the carrier block sliding column. The swing rod device arranged between the carrier block mounting frame and the vibration motor is a crank-rocker structure. One end of the driving swing rod is fixedly installed on the rotating shaft of the vibration motor, and one end of the driven swing rod is rotatably installed on the carrier block mounting frame. The driving swing rod and the driven swing rod are rotatably connected, so that when the vibration motor works, it can rotate the driving swing rod, and then drive the driven swing rod to swing within a certain angle range with the connection point between the driven swing rod and the carrier block mounting frame as the vertex of the angle, thereby making the carrier block mounting frame swing left and right, and realizing a vibrating motion of the vehicle lamp bulb on the vibration light detection frame, simulating the lighting condition of the vehicle lamp when the vehicle encounters vibration during driving.

[0015] Preferably, the water mist light detection frame is composed of a water mist detection frame, a carrier block mounting frame, and a detection lens. The carrier block mounting frame is fixedly installed on the inner side of the water mist detection frame. An installation frame groove matching the outer surface of the vehicle lamp carrier block is formed inside the carrier block mounting frame. The water mist detection frame is in a "C" shape. The top inside the water mist detection frame is in an inwardly concave curved surface shape. A plurality of water mist nozzles are provided on the top inside the water mist detection frame. The detection lens is installed on the top inside the water mist detection frame.

[0016] The detection lens is provided with a detection module, which refers to a module that can control the operation of the detection lens to capture and store the data captured by the detection lens, process and analyze the data to obtain the working condition of the vehicle lamp bulb currently installed on the lamp carrier block, and transmit this working condition to the detection computer for recording to inform the detection personnel of the detection result. When the lamp carrier block is installed on the carrier block mounting bracket, the detection lens is directly facing the bulb mounting hole. Among them, the side of the carrier block mounting bracket is provided with a carrier block push clip groove that is open to the outside both inside and outside, which can provide a space for accommodating the carrier block push clip when the carrier block push clip extends the vehicle lamp carrier block into the carrier block mounting bracket.

[0017] The top inside of the water mist detection frame is in the shape of a concave curved surface, and its central position is a plane, so that the detection lens can be tightly installed at the central position. A plurality of water mist nozzles are installed at the curved surface position. There is a water tank outside this water mist light detection frame, and a water spraying device is installed in the water tank. The water spraying device is connected to the water mist nozzles through pipelines. When it is necessary to simulate a water mist scene to detect the vehicle lamp, the water spraying device will work to draw a certain amount of water from the water tank and spray it out, and send it to each water mist nozzle through the pipeline connected to the water mist nozzle to spray a certain amount of water mist.

[0018] Preferably, the inner wall of the mounting bracket groove on the carrier block mounting bracket is provided with a groove magnet, and the outer surface of the vehicle lamp carrier block is embedded with a carrier block magnetic attractor that matches the groove magnet. The carrier block magnetic attractor can be an iron sheet. The purpose of setting the groove magnet is to fix the vehicle lamp carrier block on the carrier block mounting bracket to prevent the vehicle lamp carrier block from suddenly loosening and falling off the carrier block mounting bracket during the detection process, resulting in detection distortion.

[0019] After the detection personnel send the vehicle lamp carrier block into the carrier block opening, the carrier block push clip on the carrier block opening will clamp the vehicle lamp carrier block equipped with the vehicle lamp bulb. Then, after the detection turntable rotates a certain angle and makes the vehicle lamp carrier block face one of the detection frames, the carrier block push block extends the carrier block push clip clamping the vehicle lamp carrier block to send the vehicle lamp carrier block into the carrier block mounting bracket on the detection frame. The vehicle lamp carrier block is adsorbed by the groove magnet. Then, the carrier block push clip releases the clamping of the vehicle lamp carrier block and retracts to the carrier block opening. After the detection work on the vehicle lamp carrier block by this detection frame is completed, it extends again to clamp the vehicle lamp carrier block, retracts to the carrier block opening, and the detection turntable continues to rotate to other detection frames for a new round of detection or rotates to the storage bin to be sent away from the detection turntable waiting for the detection personnel to recycle. Each vehicle lamp carrier block is engraved with a different serial number. While each detection lens records the working condition of the vehicle lamp bulb, it will also record the serial number on the vehicle lamp carrier block where the vehicle lamp bulb is installed. Different working conditions of the vehicle lamp bulbs are distinguished by this serial number, and the detection personnel can quickly find the corresponding vehicle lamp bulb according to the serial number on each working condition.

[0020] Compared with the prior art, the orderly movement of the detection turntable and the push block enables each detection frame to detect different headlight carriers at the same time, so as to achieve the purpose of efficient detection of headlight bulbs. In addition, the storage bin can send the inspected headlight carriers into it, which is convenient for the inspectors to take them out in a centralized manner. There is no need for the inspectors to wait by the device for the completion of the detection and take them out immediately, which will cause work delays. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a top view of the automobile headlight detection device of the utility model.

[0022] Figure 2 It is a side view of the illumination detection frame 4 of the vehicle headlight detection device of the utility model.

[0023] Figure 3 It is a front view of the illumination detection frame 4 of the vehicle headlight detection device of the utility model.

[0024] Figure 4 It is a side view of the vibration illumination detection frame 5 of the vehicle headlight detection device of the utility model.

[0025] Figure 5 It is a side view of the water mist illumination detection frame 6 of the vehicle headlight detection device of the utility model.

[0026] Figure markings: 1-testing table, 11-testing frame, 12-carrier mounting frame, 13-groove magnet, 14-testing lens, 2-headlight carrier, 21-bulb mounting hole, 3-testing turntable, 31-carrier opening, 32-carrier push clamp, 33-carrier push block, 4-illumination test frame, 5-vibration illumination test frame, 51-vibration mounting plate, 52-slide rail groove, 53-vibration motor, 54-active rocker arm, 55-driven rocker arm, 6-water mist illumination test frame, 61-water mist test frame, 62-water mist nozzle, 7-storage bin. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] Reference Figures 1-5: The headlight detection device of the present utility model includes a detection table 1 and a headlight carrier block 2. The detection table 1 is equipped with a detection turntable 3, a light detection frame 4, a vibration light detection frame 5, a water mist light detection frame 6, and a storage bin 7. The detection turntable 3 is provided with a plurality of carrier openings 31, and the carrier openings 31 are in a "C" shape. A carrier push block 33 is installed on each of the carrier openings 31, and a carrier push clamp 32 is installed on the carrier push block 33. The carrier push block 33 can push the carrier push clamp 32 in the direction of the carrier opening 31. The headlight carrier block 2 is in the shape of a cylindrical column, and a bulb mounting hole 21 is opened at the upper end of the headlight carrier block 2. A power supply device is built into the headlight carrier block 2.

[0029] When the present utility model works, after the detection personnel put the headlight carrier block 2 into the carrier opening 31, at this time the headlight bulb is lit, and the carrier push clamp 32 on the carrier opening 31 will clamp the headlight carrier block 2 with the headlight bulb.

[0030] Then, after the detection turntable 3 rotates a certain angle to make the headlight carrier block 2 face the light detection frame 4, the carrier push block 33 extends to push the carrier push clamp 32 into the light detection frame 4, so that the headlight carrier block 2 is placed in the carrier mounting frame 12 in the light detection frame 4. The carrier push clamp 32 releases the clamping of the headlight carrier block 2 and the carrier push block 33 contracts to retract the carrier push clamp 32. The detection lens 14 of the light detection frame 4 takes a picture of the headlight bulb on the headlight carrier block 2 to record the working condition and records the serial number on the headlight carrier block 2 and stores it in the detection computer. After the detection is completed, the carrier push block 33 extends to push the carrier push clamp 32 back into the light detection frame 4, the carrier push clamp 32 clamps the headlight carrier block 2, and the carrier push block 33 contracts to retract the carrier push clamp 32 clamping the headlight carrier block 2;

[0031] The detection turntable 3 continues to rotate a certain angle to make the headlight carrier block 2 face the vibration light detection frame 5. The carrier push block 33 extends to push the carrier push clamp 32 into the vibration light detection frame 5, so that the headlight carrier block 2 is placed in the carrier mounting frame 12 in the vibration light detection frame 5. The carrier push clamp 32 releases the clamping of the headlight carrier block 2 and the carrier push block 33 contracts to retract the carrier push clamp 32. Then the vibration motor 53 works to drive the active swing rod 54 to rotate, so that the driven swing rod 55 swings to horizontally move the carrier mounting frame 12 in the vibration light detection frame 5. Then the detection lens 14 takes a picture of the headlight bulb on the headlight carrier block 2 to record the working condition and records the serial number on the headlight carrier block 2 and stores it in the detection computer. After the detection is completed, the vibration motor 53 stops working to make the carrier mounting frame 12 stop moving. The carrier push block 33 extends to push the carrier push clamp 32 back into the vibration light detection frame 5, the carrier push clamp 32 clamps the headlight carrier block 2, and the carrier push block 33 contracts to retract the carrier push clamp 32 clamping the headlight carrier block 2;

[0032] After the detection turntable 3 rotates a certain angle, the vehicle lamp carrier block 2 is aligned with the water mist light detection frame 6. The carrier block push block 33 extends to push the carrier block push clamp 32 into the water mist light detection frame 6, placing the vehicle lamp carrier block 2 in the carrier block mounting frame 12 of the water mist light detection frame 6. The carrier block push clamp 32 releases the clamping of the vehicle lamp carrier block 2, and the carrier block push block 33 contracts to retract the carrier block push clamp 32. The water mist nozzle 62 of the water mist light detection frame 6 operates to spray a certain concentration of water mist between the detection lens 14 and the vehicle lamp carrier block 2. The detection lens 14 takes pictures of the vehicle lamp bulb on the vehicle lamp carrier block 2 to record the working condition and also records the serial number on the vehicle lamp carrier block 2 and stores it in the detection computer. After the detection is completed, the carrier block push block 33 extends to push the carrier block push clamp 32 back into the water mist light detection frame 6. The carrier block push clamp 32 clamps the vehicle lamp carrier block 2, and the carrier block push block 33 contracts to retract the carrier block push clamp 32 holding the vehicle lamp carrier block 2.

[0033] Finally, when the detection turntable 3 rotates to align the vehicle lamp carrier block 2 with the storage bin 7, the carrier block push block 33 extends to push the carrier block push clamp 32 to place the vehicle lamp carrier block 2 at the entrance of the storage bin 7. At this time, the vehicle lamp carrier block 2 is "clamped" by the carrier block push clamp 32 and the roller. The carrier block push clamp 32 releases the clamping of the vehicle lamp carrier block 2, and the carrier block push block 33 contracts to retract the carrier block push clamp 32. The working roller transports the carrier block push clamp 32 into the storage bin 7 for storage and waits for the inspection personnel to pick it up.

[0034] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the creative concept of the present invention, several modifications and improvements can be made, and these all belong to the protection scope of the present invention.

Claims

1. Automobile front headlight detection device, including a detection table (1) and a headlight carrier block (2). The detection table (1) is equipped with a detection turntable (3), a light detection frame (4), a vibration light detection frame (5), a water mist light detection frame (6), and a storage bin (7). The detection turntable (3) is provided with a plurality of carrier block openings (31), the carrier block openings (31) are in a "C" shape, and a carrier block pusher (33) is installed on each of the carrier block openings (31). The carrier block pusher (33) is equipped with a carrier block pusher clamp (32), and the carrier block pusher (33) can push the carrier block pusher clamp (32) in the direction of the carrier block opening (31). The headlight carrier block (2) is in the shape of a cylindrical column, a bulb mounting hole (21) is opened at the upper end of the headlight carrier block (2), and a power supply device is built into the headlight carrier block (2).

2. The vehicle headlight detection device according to claim 1, characterized in that: The light detection frame (4) is composed of a "C"-shaped detection frame (11), a carrier block mounting frame (12), and a detection lens (14). The carrier block mounting frame (12) is fixedly installed on the inner side of the detection frame (11). An installation frame groove matching the outer surface of the headlight carrier block (2) is opened on the inner side of the carrier block mounting frame (12), and the detection lens (14) is installed on the inner side of the detection frame (11).

3. The vehicle headlight detection device according to claim 1, characterized in that: The vibration light detection frame (5) is composed of a "C"-shaped detection frame (11), a vibration mounting plate (51) installed on the side of the detection frame (11), a carrier block mounting frame (12), a vibration motor (53), and a detection lens (14). An installation frame groove matching the outer surface of the headlight carrier block (2) is opened on the inner side of the carrier block mounting frame (12), and the detection lens (14) is installed on the inner side of the detection frame (11). The vibration mounting plate (51) is provided with a slide rail groove (52) whose trajectory is horizontally linearly distributed. The carrier block mounting frame (12) is provided with a carrier block slide column with one end placed in the slide rail groove (52). A swing rod device is provided between the carrier block mounting frame (12) and the vibration motor (53), and the swing rod device is composed of a driving swing rod (54) and a driven swing rod (55).

4. The vehicle headlight detection device according to claim 1, characterized in that: The water mist light detection frame (6) is composed of a water mist detection frame (61), a carrier block mounting frame (12), and a detection lens (14). The carrier block mounting frame (12) is fixedly installed on the inner side of the water mist detection frame (61). An installation frame groove matching the outer surface of the headlight carrier block (2) is opened on the inner side of the carrier block mounting frame (12). The water mist detection frame (61) is in a "C" shape, the top inside the water mist detection frame (61) is in an inwardly concave curved surface shape, a plurality of water mist spray nozzles (62) are provided on the top inside the water mist detection frame (61), and the detection lens (14) is installed on the top inside the water mist detection frame (61).

5. The vehicle headlight detection device according to claim 2, characterized in that: The inner wall of the installation frame groove on the carrier block mounting frame (12) is provided with a groove magnet (13), and a carrier block magnetic body matching the groove magnet (13) is embedded on the outer surface of the headlight carrier block (2).

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