Defrosting and demisting performance detection device for automobile windscreen

Abstract

The utility model relates to the technical field of automobile detection equipment, in particular to an automobile windscreen defrosting and demisting performance detection device which comprises a box body, a first motor is fixedly installed on the outer wall of the left side of the box body, a first lead screw is fixedly installed at the output end of the first motor, and the other end of the first lead screw extends into the box body. The other end of the first lead screw is movably connected with the inner wall of the right side of the box body, a plurality of transverse frames are fixedly installed on the inner wall of the box body, first sliding grooves are formed in the transverse frames, clamping pins are arranged between every two adjacent transverse frames, and the clamping pins are located in the first sliding grooves; a support is movably connected between every two adjacent transverse frames. The vehicle defrosting and demisting device is reasonable in structure, the time required for defrosting and demisting can be judged according to the change of illumination intensity when the vehicle defrosting and demisting device is used, then the defrosting and demisting performance of a vehicle is judged, and measurement is more accurate and efficient.

Description

Technical Field

[0001] The utility model relates to the field of automobile detection equipment, in particular to a vehicle windshield defrosting and defogging performance detection device. Background Art

[0002] During the driving process, the windshield of the car is often frosted and fogged. If the defrosting and defogging effect is not good, it will seriously affect the driving safety. Improving the performance of automobile defrosting and defogging is an important task in the automobile design and development stage. The defrosting and defogging performance is an important indicator of the national standard mandatory test.

[0003] However, when using existing defogger and defrost performance testing devices, workers are required to test data with the naked eye in the car. At the same time, workers are required to record the detection of each piece of glass. Long-term recording will reduce the efficiency of detection. In addition, there are unavoidable errors in manual detection with the naked eye, making it difficult to achieve accurate data during detection. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a vehicle windshield defrosting and defogging performance detection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vehicle windshield defrosting and defogging performance detection device, comprising a box body, a first motor is fixedly installed on the left outer wall of the box body, a first screw rod is fixedly installed on the output end of the first motor, the other end of the first screw rod extends to the interior of the box body, the other end of the first screw rod is movably connected to the right inner wall of the box body, a cross frame is fixedly installed on the inner wall of the box body, the number of the cross frames is multiple, a first slide groove is opened inside the cross frame, a bayonet pin is arranged between two adjacent cross frames, the bayonet pin is located inside the first slide groove, a bracket is movably connected between two adjacent cross frames, a second slide groove is opened inside the bracket, the bayonet pin is located inside the second slide groove, and the front end of the bayonet pin The end is fixedly connected with an adapter block, and the adapter block is threadedly connected to the first screw rod. The left end bottom of the bracket is movably connected with a steam generator, and a first groove is provided at the bottom of the steam generator. The front side of the steam generator is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a second screw rod, and the outer surface of the second screw rod is fixedly connected with a first light board, and the first light board is located inside the first groove. The right end bottom of the bracket is fixedly connected with a water mist generator, and a second groove is provided at the bottom of the water mist generator. The front side of the water mist generator is fixedly connected with a third motor, and the output end of the third motor is fixedly connected with a third screw rod, and the outer surface of the third screw rod is fixedly connected with a second light board, and the second light board is located inside the second groove.

[0006] As a further description of the above technical solution:

[0007] An exhaust port is fixedly connected to the right side of the steam generator, and an atomizing nozzle is fixedly connected to the left side of the water mist generator.

[0008] As a further description of the above technical solution:

[0009] A third slide groove is provided at the bottom of the box body, a door body is movably connected to the front outer wall of the box body, a fourth slide groove is provided on the upper surface of the door body, and the fourth slide groove is communicated with the third slide groove.

[0010] As a further description of the above technical solution:

[0011] A movable plate is arranged at the inner bottom of the box body, a sliding block is fixedly connected to the bottom of the movable plate, and the sliding block is located inside the third sliding groove.

[0012] As a further description of the above technical solution:

[0013] A first fixed block is fixedly connected above the movable plate, and a spring is fixedly connected to the right side of the first fixed block.

[0014] As a further description of the above technical solution:

[0015] The other end of the spring is fixedly connected with a moving block, the upper part of the moving plate is fixedly connected with a second fixed block, the second fixed block is located on the right side of the moving block, and a handle is fixedly installed on the upper part of the moving plate.

[0016] As a further description of the above technical solution:

[0017] A photosensitive receiver is fixedly installed on the inner wall of the box, and the number of the photosensitive receivers is multiple.

[0018] As a further description of the above technical solution:

[0019] A display is fixedly mounted on the outer wall of the box, and the number of the display is multiple.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, the automobile windshield defrosting and defogging performance detection device, through the first motor, the first screw rod, the adapter block, the bayonet, the bracket, the movable column, the cross frame, the steam generator, the second motor, the second screw rod, the first light board, the box body, the light sensor receiver, the display, the water mist generator, the atomizing nozzle, the third motor, the third screw rod and the second light board, when in use, the first motor drives the first screw rod to rotate, and then drives the adapter block to move to the right, and then drives the bayonet to move to the right, so that the bracket rotates around the movable column, and then the right side of the bracket gradually rotates in the direction of being flush with the cross frame, and then the left end of the bracket gradually rotates in the direction of being flush with the glass, Then the steam generator reaches the appropriate position, and the steam generator works to generate steam. When the steam adheres to the left side of the glass to achieve the expected effect, the steam generator stops working, and the second motor works to drive the second screw rod to rotate, thereby driving the first light board to rotate clockwise so that the surface where the lamp body is located faces the glass. The first light board is powered and lights up, and the vehicle air conditioner is connected to the box through a pipe. The light sensor receiver displays the light intensity in the form of data through the display, and records the time required for the light to reach the strongest. At this time, the defog performance test is completed, and the temperature in the device is adjusted to the temperature required for the defrost performance test through the air conditioner. The first motor works to drive the first screw rod to rotate, thereby driving the adapter block to The bracket rotates around the movable column, so that the left side of the bracket gradually moves in the direction of being flush with the horizontal frame, and the right side of the bracket gradually rotates in the direction of being flush with the left side of the glass, so that the water mist generator reaches the appropriate position, and the water mist generator sprays water mist through the atomizing nozzle, and the water mist adheres to the right side of the glass and freezes. When the thickness of the ice layer reaches the requirement, the water mist generator stops working, and the third motor drives the third screw rod to rotate, thereby driving the second light board to rotate counterclockwise, so that the surface of the lamp body faces the glass, the second light board is powered on, and the vehicle air conditioner is connected to the box through the pipe, and the light sensor receiver displays the light intensity through the display The device is displayed in the form of data, recording the time required for the light to reach the strongest. At this time, the defrost performance test is completed, and all devices are returned to their original positions. Compared with the existing defrost and defrost performance detection device, when in use, staff are required to test the data with the naked eye in the car, and at the same time, the detection of each piece of glass needs to be recorded by staff, which will reduce the efficiency of the detection, and there are unavoidable errors in manual detection with the naked eye. It is difficult to achieve accurate data during detection. The automobile windshield defrost and defrost performance detection device can judge the time required for defrost and defrost by changes in light intensity, and then judge the defrost and defrost performance of the vehicle, and the measurement is more accurate and efficient.

[0022] 2. Compared with the prior art, the automobile windshield defrosting and defogging performance detection device uses a door body and a movable plate. When in use, the door body can be used as a door to close the box body, and can also be used as a slide to allow the movable plate to move better, making the process of placing the glass into the box body simpler.

[0023] 3. Compared with the prior art, the automobile windshield defrosting and defogging performance detection device comprises a movable block, a first fixed block and a second fixed block. When in use, the movable block is pushed toward the direction close to the first fixed block by hand, and then the glass is placed between the second fixed block and the movable block. The movable block is released. At this time, the movable block and the second fixed block clamp and fix the glass, so that the glass will not shift or tip over during the movement and detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a vehicle windshield defrosting and defogging performance detection device proposed by the utility model;

[0025] Figure 2 This is a partial structural schematic diagram of a vehicle windshield defrosting and defogging performance detection device proposed by the utility model;

[0026] Figure 3 This is a schematic structural diagram of a moving plate of a vehicle windshield defrosting and defogging performance testing device proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of another viewing angle of a moving plate of a vehicle windshield defrosting and defogging performance testing device proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the overall structure of a vehicle windshield defrosting and defogging performance detection device proposed by the utility model from another perspective;

[0029] Figure 6 This is a schematic diagram of the structure of the bracket of a vehicle windshield defrosting and defogging performance detection device proposed by the utility model;

[0030] Figure 7 This is a cross-sectional view of the overall structure of a vehicle windshield defrosting and defogging performance detection device proposed by the utility model;

[0031] Figure 8 The utility model is a vehicle windshield defrosting and defogging performance detection device Figure 7 A magnified view of the structure at center A;

[0032] Fig. 9 The utility model is a vehicle windshield defrosting and defogging performance detection device Figure 7 A magnified view of the structure at B in the middle;

[0033] Fig.10 The utility model is a vehicle windshield defrosting and defogging performance detection device Figure 7 Enlarged view of the structure at C in the middle.

[0034] Legend:

[0035] 1. Box body; 2. First motor; 3. First screw rod; 4. Horizontal frame; 5. First slide groove; 6. Pin; 7. Bracket; 8. Second slide groove; 9. Adapter block; 10. Steam generator; 11. Exhaust port; 12. Second motor; 13. Second screw rod; 14. First light board; 15. First groove; 16. Water mist generator; 17. Atomizing nozzle; 18. Second groove; 19. Second light board; 20. Third screw rod; 21. Third motor; 22. Third slide groove; 23. Fourth slide groove; 24. Moving plate; 25. Sliding block; 26. Door body; 27. First fixed block; 28. Spring; 29. ​​Moving block; 30. Second fixed block; 31. Handle; 32. Photosensitive receiver; 33. Display. DETAILED DESCRIPTION

[0036] Reference Figure 1-10The utility model provides a vehicle windshield defrosting and defogging performance detection device, comprising a box body 1, a first motor 2 is fixedly installed on the left outer wall of the box body 1, a first screw rod 3 is fixedly installed on the output end of the first motor 2, the other end of the first screw rod 3 extends to the inside of the box body 1, and the other end of the first screw rod 3 is movably connected to the right inner wall of the box body 1, a cross frame 4 is fixedly installed on the inner wall of the box body 1, the number of the cross frames 4 is multiple, a first slide groove 5 is opened inside the cross frame 4, a bayonet 6 is arranged between two adjacent cross frames 4, the bayonet 6 is located inside the first slide groove 5, a bracket 7 is movably connected between the two adjacent cross frames 4 through a movable column, a second slide groove 8 is opened inside the bracket 7, the bayonet 6 is located inside the second slide groove 8, the bayonet 6 moves inside the first slide groove 5 and the second slide groove 6 at the same time, and a transfer block 9 is fixedly connected to the front end of the bayonet 6, the transfer block 9 is threadedly connected to the first screw rod 3, and the transfer block 9 can drive the bayonet 6 to move when moving. The bracket 7 is movable, a steam generator 10 is movably connected to the bottom of the left end of the bracket 7, a first groove 15 is provided at the bottom of the steam generator 10, a second motor 12 is fixedly connected to the front side of the steam generator 10, a second screw rod 13 is fixedly connected to the output end of the second motor 12, a first lamp board 14 is fixedly connected to the outer surface of the second screw rod 13, the first lamp board 14 is located inside the first groove 15, the lamp body of the first lamp board 14 is located at the upper end, and will not be affected when spraying steam, a water mist generator 16 is fixedly connected to the bottom of the right end of the bracket 7, a second groove 18 is provided at the bottom of the water mist generator 16, a third motor 21 is fixedly connected to the front side of the water mist generator 16, a third screw rod 20 is fixedly connected to the output end of the third motor 21, a second lamp board 19 is fixedly connected to the outer surface of the third screw rod 20, the second lamp board 19 is located inside the second groove 18, the lamp body of the second lamp board 19 is at the upper end, and will not be affected when spraying water mist.

[0037] An exhaust port 11 is fixedly connected to the right side of the steam generator 10, an atomizing nozzle 17 is fixedly connected to the left side of the water mist generator 16, a third slide groove 22 is provided at the bottom of the box body 1, a door body 26 is movably connected to the front outer wall of the box body 1, a fourth slide groove 23 is provided on the upper surface of the door body 26, and the fourth slide groove 23 is connected to the third slide groove 22, a movable plate 24 is provided at the inner bottom of the box body 1, a slider 25 is fixedly connected to the bottom of the movable plate 24, the slider 25 is located inside the third slide groove 22, the door body 26 can be rotated and moved to fit the ground, and can serve as a track for the movable plate 24 to move, a first fixed block 27 is fixedly connected to the top of the movable plate 24, a spring 28 is fixedly connected to the right side of the first fixed block 27, a movable block 29 is fixedly connected to the other end of the spring 28, a second fixed block 30 is fixedly connected to the top of the movable plate 24, the second fixed block 30 is located on the right side of the movable block 29, and a handle 31 is fixedly installed on the top of the movable plate 24.

[0038] A photosensitive receiver 32 is fixedly installed on the inner wall of the box 1, and the number of the photosensitive receivers 32 is multiple. A photosensitive receiver generally refers to a device that can sensitively sense light energy from ultraviolet light to infrared light and convert the light energy into an electrical signal. The photosensitive sensor 32 used in this device is a BH1750FVI light intensity module. A display 33 is fixedly installed on the outer wall of the box 1, and the number of the displays 33 is multiple. The photosensitive receiver 32 receives light, and the intensity of the light is displayed in the form of data through the display 33.

[0039] Working principle: When working, first rotate the door body 26 to be flush with the ground, then move the moving plate 24 out along the third slide slot 22 and the fourth slide slot 23, push the moving block 24 toward the direction close to the first fixed block 27 by hand, then place the glass between the second fixed block 30 and the moving block 24, release the moving block 24, at this time the moving block 24 and the second fixed block 30 clamp the glass, then push the moving plate 24 into the box body 1, close the door body 26, the first motor 2 works to drive the first screw rod 3 to rotate, and then drive the adapter block 9 to move to the right, and then drive the bayonet 6 to move to the right, so that the support The bracket 7 rotates around the movable column, so that the right side of the bracket 7 gradually rotates in the direction flush with the horizontal bracket 4, and then the left end of the bracket 7 gradually rotates in the direction flush with the glass, so that the steam generator 10 reaches a suitable position, and the steam generator 10 works to generate steam. When the steam adheres to the left side of the glass to achieve the expected effect, the steam generator 10 stops working, and the second motor 12 works to drive the second screw rod 13 to rotate, thereby driving the first lamp board 14 to rotate clockwise, so that the surface where the lamp body is located faces the glass, the first lamp board 14 is powered on and lights up, and the vehicle air conditioner is connected to the box through the pipeline, and the light sensor is connected The receiver 32 displays the light intensity in the form of data through the display 33, and records the time required for the light to reach the strongest. At this time, the defogger performance test is completed, and the temperature in the device is adjusted to the temperature required for the defrost performance test through the air conditioner. The first motor 2 works to drive the first screw 3 to rotate, thereby driving the adapter block 9 to move to the left, thereby driving the latch 6 to move to the left, thereby causing the bracket 7 to rotate around the movable column, thereby causing the left side of the bracket 7 to gradually move in the direction of being flush with the horizontal frame 4, and then the right side of the bracket 7 gradually rotates in the direction of being flush with the left side of the glass, thereby causing the water mist generator 16 to reach The water mist generator 16 sprays water mist through the atomizing nozzle 17, and the water mist adheres to the right side of the glass and freezes. When the thickness of the ice layer reaches the requirement, the water mist generator 16 stops working, and the third motor 21 drives the third screw 20 to rotate, thereby driving the second lamp board 19 to rotate counterclockwise, so that the surface where the lamp body is located faces the glass. The second lamp board 19 is powered on and lights up, and the vehicle air conditioner is connected to the box body 1 through a pipeline. The light sensor receiver 32 displays the light intensity in the form of data through the display 33, and records the time required for the light to reach the strongest. At this time, the defrosting performance test is completed, and all devices are restored to their original positions.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle windshield defrosting and defogging performance detection device, comprising a housing (1), characterized in that: A first motor (2) is fixedly installed on the left outer wall of the box body (1), and a first screw rod (3) is fixedly installed on the output end of the first motor (2). The other end of the first screw rod (3) extends into the interior of the box body (1), and the other end of the first screw rod (3) is movably connected to the right inner wall of the box body (1). A cross frame (4) is fixedly installed on the inner wall of the box body (1). The number of the cross frames (4) is multiple, and a first slide groove (5) is provided inside the cross frame (4). A bayonet (6) is provided between two adjacent cross frames (4), and the bayonet (6) is located inside the first slide groove (5). A bracket (7) is movably connected between two adjacent cross frames (4), and a second slide groove (8) is provided inside the bracket (7). The bayonet (6) is located inside the second slide groove (8). A transfer block (9) is fixedly connected to the front end of the bayonet (6), and the transfer block (9) is threadedly connected to the first screw rod (3). The bracket ( The bottom of the left end of the bracket (7) is movably connected to a steam generator (10), the bottom of the steam generator (10) is provided with a first groove (15), the front side of the steam generator (10) is fixedly connected to a second motor (12), the output end of the second motor (12) is fixedly connected to a second screw rod (13), the outer surface of the second screw rod (13) is fixedly connected to a first light board (14), the first light board (14) is located inside the first groove (15), the bottom of the right end of the bracket (7) is fixedly connected to a water mist generator (16), the bottom of the water mist generator (16) is provided with a second groove (18), the front side of the water mist generator (16) is fixedly connected to a third motor (21), the output end of the third motor (21) is fixedly connected to a third screw rod (20), the outer surface of the third screw rod (20) is fixedly connected to a second light board (19), the second light board (19) is located inside the second groove (18).

2. The vehicle windshield defrosting and defogging performance detection device according to claim 1, characterized in that: The right side of the steam generator (10) is fixedly connected to an exhaust port (11), and the left side of the water mist generator (16) is fixedly connected to an atomizing nozzle (17).

3. The vehicle windshield defrosting and defogging performance detection device according to claim 1, characterized in that: A third slide groove (22) is provided at the bottom of the box body (1), a front outer wall of the box body (1) is movably connected to a door body (26), a fourth slide groove (23) is provided on the upper surface of the door body (26), and the fourth slide groove (23) is connected to the third slide groove (22).

4. The vehicle windshield defrosting and defogging performance detection device according to claim 1, characterized in that: A movable plate (24) is provided at the inner bottom of the box body (1), a sliding block (25) is fixedly connected to the bottom of the movable plate (24), and the sliding block (25) is located inside the third sliding groove (22).

5. The vehicle windshield defrosting and defogging performance detection device according to claim 4, characterized in that: A first fixed block (27) is fixedly connected above the movable plate (24), and a spring (28) is fixedly connected to the right side of the first fixed block (27).

6. The vehicle windshield defrosting and defogging performance detection device according to claim 5, characterized in that: The other end of the spring (28) is fixedly connected to a moving block (29), a second fixed block (30) is fixedly connected above the moving plate (24), the second fixed block (30) is located on the right side of the moving block (29), and a handle (31) is fixedly installed above the moving plate (24).

7. The vehicle windshield defrosting and defogging performance detection device according to claim 1, characterized in that: A light-sensing receiver (32) is fixedly mounted on the inner wall of the box body (1), and there are a plurality of light-sensing receivers (32).

8. The vehicle windshield defrosting and defogging performance detection device according to claim 1, characterized in that: A display (33) is fixedly mounted on the outer wall of the box body (1), and there are a plurality of displays (33).

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