Windscreen wiper supporting device for testing automobile windscreen wiper
By designing a wiper support device that contains reciprocating simulation components, fixed components, rainwater simulation components, and shock -absorbing and retractable components, the problem of unable to simulate the use of wiper use scenarios and the complicated increase in cost increase costs, realizing the effectiveness of the life of the wiper. Testing and cost reduction.
Patent Information
- Application Number
- CN202420728102.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing wiper support device cannot simulate the use scenarios of wipers, and cannot effectively test the life of the wiper. At the same time, the complex structure increases corporate costs.
A wiper support device including a reciprocating simulation component, a fixed component, a rain simulation component and a shock-absorbing telescopic component is designed. The reciprocating simulation component drives the wiper to reciprocate through a reciprocating motor, the fixed component is used to fix and replace the wiper, the rain simulation component simulates rain through the sprinkler head, and the shock-absorbing telescopic component is used to adjust height and reduce vibration.
It achieves an effective test of the wiper service life, simplifies the device structure, reduces the cost, simulates actual usage scenarios, and improves the authenticity of the test.
Smart Images
Figure CN222393788U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wiper detection equipment, in particular to a wiper support device used for testing automobile wipers. Background Art
[0002] Wipers, also known as wipers, water paddles, wipers or windshield wipers, are devices used to scrape away raindrops and dust attached to the windshield of a vehicle to improve the driver's visibility and increase driving safety. A wiper is a sheet-type structure installed in front of the windshield, consisting of an electric motor, a reducer, a four-bar linkage, a wiper arm spindle, a wiper blade assembly, etc. Its main function is to sweep away rain, snow and dust that obstruct the view on the windshield. The service life of a wiper is an important criterion for judging the quality of a wiper.
[0003] Most of the wiper support devices in the prior art are simply fixed or bent for testing, and cannot simulate the usage scenarios of the wipers to test the wiper life. In addition, most of the prior art devices have complex structures that will increase enterprise costs. Utility Model Content
[0004] The technical problem to be solved by the utility model is that most of the wiper support devices in the prior art are simply fixed or bent for testing, and cannot simulate the use scenario of the wiper to test the wiper life, and most of the prior art has a complex structure, which will increase the cost of the enterprise.
[0005] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:
[0006] A wiper support device for testing automobile wipers comprises a main body platform, a reciprocating simulation component is fixedly connected to the top wall of the main body platform, the reciprocating simulation component comprises a fixed long block, the fixed long block is fixedly arranged at the center position of the main body platform, a reciprocating motor is penetrated by the inner position of the side of the fixed long block, and is used to drive the wiper being tested to reciprocate to achieve a simulation effect; a fixing component is fixedly connected to the reciprocating simulation component, and is used to fix and facilitate the replacement of the wiper.
[0007] Preferably, the reciprocating simulation component also includes a limit rotating shaft, and the limit rotating shaft is evenly arranged in several groups through the fixed long block and is horizontally arranged with the reciprocating motor. The limit rotating shaft and the output end of the reciprocating motor are correspondingly provided with several groups of sprockets, and the several groups of sprockets are connected with chains at the same time. The centers of the several groups of sprockets are fixedly provided with L-shaped rotating plates.
[0008] Preferably, the fixing component includes a buckle bin, which is fixedly connected to an L-shaped rotating plate, and movable columns are provided on the side walls on both sides of the buckle bin, and a fixed cover is movably sleeved on the movable columns, and limiting grooves are correspondingly provided on the bottom surface of the fixed cover and the bottom surface of the buckle bin, and limiting cylinders are symmetrically provided on both sides of the end of the fixing cover, and limiting holes are symmetrically provided on both sides of the end of the buckle bin, and the limiting cylinders and the limiting holes are matched with each other.
[0009] Preferably, it also includes a wiper body, which is inserted into the limiting groove through a limiting plug-in, a limiting groove 2 is provided on the wiper body, a plug-in is provided on the bottom wall of the buckle compartment, and the limiting groove 2 is correspondingly inserted into the plug-in.
[0010] Preferably, it also includes a rainwater simulation component, which includes a water storage tank, which is fixedly connected to the bottom wall of the main platform. A connecting water pipe is provided in the water storage tank, extending upward and penetrating the main platform. A plurality of water spray heads are evenly arranged on the connecting water pipe. A water pump is fixedly connected to the top wall of the main platform.
[0011] Preferably, it further comprises a glass frame, wherein the glass frame is vertically fixedly arranged on the top wall of the main body platform, a glass is fixedly arranged on the glass frame, and the wiper body is arranged in contact with the glass.
[0012] Preferably, it also includes a shock-absorbing telescopic component, which includes a hydraulic lifting rod, a limit damper is fixedly provided at the bottom of the hydraulic lifting rod, a shock-absorbing spring is fixedly provided on the limit damper, a foot pad is fixedly provided at the bottom of the shock-absorbing spring, and four groups of the shock-absorbing telescopic components are arranged.
[0013] The beneficial effects achieved by the utility model using the above structure are as follows:
[0014] 1. The reciprocating simulation component is set to drive the wiper under test to reciprocate to achieve the simulation effect, thereby testing and judging the service life of the wiper;
[0015] 2. By setting a fixing component to fix and facilitate the replacement of the wiper that needs to be tested;
[0016] 3. The rain simulation component can be set to sprinkle water and the wiper body can be in contact with the glass to further simulate the real working effect;
[0017] 4. By setting the shock-absorbing telescopic component, the height can be adjusted according to actual use requirements. At the same time, the shock-absorbing spring can reduce the vibration generated when the device is working. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic structural diagram of a wiper support device for testing automobile wipers proposed by the utility model;
[0019] Figure 2 This is a schematic cross-sectional structure diagram of a wiper support device for testing automobile wipers proposed by the utility model;
[0020] Figure 3 A schematic cross-sectional structure diagram of another viewing angle of a wiper support device for testing automobile wipers proposed by the utility model;
[0021] Figure 4 This is a schematic cross-sectional structure diagram of a wiper support device for testing automobile wipers proposed by the utility model from a third viewing angle.
[0022] Among them, 1. main platform, 2. reciprocating simulation component, 3. fixed component, 4. fixed long block, 5. reciprocating motor, 6. limit shaft, 7. sprocket, 8. chain, 9. buckle bin, 10. movable column, 11. fixed cover, 12. limit groove, 13. limit cylinder, 14. limit hole, 15. wiper body, 16. limit groove two, 17. plug-in, 18. rain simulation component, 19. water storage tank, 20. connecting water pipe, 21. sprinkler head, 22. water pump, 23. glass frame, 24. glass, 25. shock-absorbing telescopic component, 26. hydraulic lifting rod, 27. limit damping, 28. shock-absorbing spring, 29. foot pad, 30. L-shaped rotating plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0024] like Figure 1 As shown, a wiper support device for testing automobile wipers includes a main platform 1, a reciprocating simulation component 2 is fixedly connected to the top wall of the main platform 1, the reciprocating simulation component 2 includes a fixed long block 4, the fixed long block 4 is fixedly set at the center position of the main platform 1, and a reciprocating motor 5 is penetrated through the inner position of the side of the fixed long block 4 to drive the wiper being tested to reciprocate to achieve a simulation effect; a fixed component 3 is fixedly connected to the reciprocating simulation component 2 to fix and facilitate the replacement of the wiper.
[0025] like Figure 1-2As shown in , 4, the reciprocating simulation component 2 also includes a limit shaft 6, and the limit shaft 6 passes through the fixed long block 4 and is evenly arranged in a plurality of groups and is horizontally arranged with the reciprocating motor 5. A plurality of sprocket wheels 7 are correspondingly arranged at the output ends of the limit shaft 6 and the reciprocating motor 5, and the plurality of sprocket wheels 7 are connected with the chain 8 at the same time, and an L-shaped rotating plate 30 is fixedly provided at the center of the plurality of sprocket wheels 7.
[0026] like Figure 2-4 As shown, the fixing assembly 3 includes a buckle bin 9, which is fixedly mounted on an L-shaped rotating plate 30, and movable columns 10 are provided on both side walls of the buckle bin 9, and a fixing cover 11 is movably sleeved on the movable column 10. The bottom surface of the fixing cover 11 and the bottom surface of the buckle bin 9 are correspondingly provided with limiting grooves 12, and limiting cylinders 13 are symmetrically provided on both sides of the end of the fixing cover 11, and limiting holes 14 are symmetrically provided on both sides of the end of the buckle bin 9, and the limiting cylinders 13 and the limiting holes 14 are matched with each other.
[0027] like Figure 3-4 As shown, it also includes a wiper body 15, which is inserted into the limiting groove 12 through a limiting plug-in 16. A limiting groove 2 16 is provided on the wiper body 15, and a plug-in 17 is provided on the bottom wall of the buckle compartment 9. The limiting groove 2 16 and the plug-in 17 are correspondingly inserted.
[0028] like Figure 1 , 3 As shown, it also includes a rainwater simulation component 18, which includes a water storage tank 19. The water storage tank 19 is fixedly connected to the bottom wall of the main platform 1. A connecting water pipe 20 is provided in the water storage tank 19, extending upward and penetrating the main platform 1. A plurality of water spray heads 21 are evenly arranged on the connecting water pipe 20. A water pump 22 is fixedly provided on the top wall of the main platform 1.
[0029] like Figure 1 As shown, it also includes a glass frame 23, which is vertically fixed on the top wall of the main body platform 1, and a glass 24 is fixed on the glass frame 23. The wiper body 15 is arranged in contact with the glass 24.
[0030] like Figure 4 As shown, it also includes a shock-absorbing telescopic component 25, which includes a hydraulic lifting rod 26, a limit damper 27 is fixedly connected to the bottom of the hydraulic lifting rod 26, a shock-absorbing spring 28 is fixedly connected to the limit damper 27, and a foot pad 29 is fixedly connected to the bottom of the shock-absorbing spring 28. The shock-absorbing telescopic component 25 is provided with four groups
[0031] When in use, first place the wiper body 15 into the buckle compartment 9. At this time, the plug-in 17 at the lower part of the wiper body 15 is plugged into the limiting groove 12 on the bottom wall of the buckle compartment 9. At this time, the limiting groove 16 is snapped into the protrusion inside the buckle compartment 9. Then, cover the fixing cover 11. At this time, the limiting groove 12 on the fixing cover 11 is snapped into the plug-in 17 at the top of the wiper body 15. At the same time, the limiting cylinder 13 is snapped into the limiting hole 14, and the wiper body is fixed to the fixing assembly 3. When the wiper body needs to be replaced and removed, pinch the limiting cylinder 13 with two fingers and separate the limiting cylinder from the limiting hole 14. Then lift the fixing cover 11. After the wiper body is fixed, start the reciprocating motor 5, and the reciprocating motor 5 drives the sprocket 7 at the output end to reciprocate. The sprocket 7 drives the chain 8 to move and then drives the remaining sprockets 7 to reciprocate, thereby driving the L-shaped rotating plate 30 to rotate back and forth, starting the water pump 22, and water flows through the connecting water pipe 20 and is sprayed from the water nozzle 21 to the glass 24. Because the wiper body 15 reciprocates in contact with the glass 24, the effect of simulating the use of actual wipers is achieved, and the service life of the wipers can be further observed and recorded. The device can test multiple wipers at the same time. The shock-absorbing telescopic component 25 can be set to adjust the height according to actual use requirements. At the same time, the shock-absorbing spring 28 can reduce the vibration generated when the device is working. In summary, the device can achieve the effect of testing the service life of multiple groups of wipers at the same time. At the same time, the device has a simple structure and low cost.
[0032] 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.
[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A wiper support device for testing automobile wipers, comprising a main body platform, characterized in that: A reciprocating simulation component is fixedly connected to the top wall of the main platform, and the reciprocating simulation component includes a fixed long block. The fixed long block is fixedly connected to the center position of the main platform, and a reciprocating motor penetrates the inner position of the side of the fixed long block. A fixed component is fixedly connected to the reciprocating simulation component.
2. A wiper support device for automobile wiper testing according to claim 1, characterized in that: The reciprocating simulation component also includes a limit rotating shaft, and the limit rotating shaft is evenly arranged in several groups through the fixed long block and is arranged horizontally with the reciprocating motor. The limit rotating shaft and the output end of the reciprocating motor are correspondingly provided with several groups of sprockets, and the several groups of sprockets are connected with chains at the same time. The centers of the several groups of sprockets are fixedly provided with L-shaped rotating plates.
3. A wiper support device for automobile wiper testing according to claim 1, characterized in that: The fixing assembly includes a buckle bin, which is fixedly connected to an L-shaped rotating plate, and movable columns are provided on both side walls of the buckle bin, and a fixing cover is movably sleeved on the movable columns. The bottom surface of the fixing cover and the bottom surface of the buckle bin are correspondingly provided with limiting grooves, and limiting cylinders are symmetrically provided on both sides of the end of the fixing cover, and limiting holes are symmetrically provided on both sides of the end of the buckle bin, and the limiting cylinders and the limiting holes are matched with each other.
4. A wiper support device for automobile wiper testing according to claim 3, characterized in that: It also includes a wiper body, which is inserted into the limiting groove through a limiting plug-in. The wiper body is provided with a second limiting groove, and the bottom wall of the buckle compartment is provided with a plug-in. The second limiting groove is correspondingly plugged into the plug-in.
5. A wiper support device for automobile wiper testing according to claim 1, characterized in that: It also includes a rainwater simulation component, which includes a water storage tank, which is fixedly connected to the bottom wall of the main platform. A connecting water pipe is provided in the water storage tank, extending upward and penetrating the main platform. A plurality of water spray heads are evenly arranged on the connecting water pipe. A water pump is fixedly connected to the top wall of the main platform.
6. A wiper support device for automobile wiper testing according to claim 4, characterized in that: It also includes a glass frame, which is vertically fixed on the top wall of the main body platform, and a glass is fixed on the glass frame. The wiper body is arranged in contact with the glass.
7. A wiper support device for automobile wiper testing according to claim 1, characterized in that: It also includes a shock-absorbing telescopic component, which includes a hydraulic lifting rod. A limit damper is fixedly provided at the bottom of the hydraulic lifting rod. A shock-absorbing spring is fixedly provided on the limit damper. A foot pad is fixedly provided at the bottom of the shock-absorbing spring. Four groups of shock-absorbing telescopic components are arranged.