Detection device for windscreen wiper production

Abstract

The utility model discloses a detection device for windscreen wiper production, which comprises a rack, a supporting rod is arranged on the rack, a glass plate is arranged on the supporting rod, a windscreen wiper assembly is arranged on the rack and is positioned on the glass plate, a bracket is arranged on one side of the rack, a control console is arranged on the bracket, and the windscreen wiper assembly is arranged on the control console. A circulating spraying device is arranged between the rack and the support, and a counting sensor is arranged on the support and located over the windscreen wiper assembly. The utility model belongs to the technical field of windscreen wiper testing, and particularly relates to a detection device for windscreen wiper production, which can solve the problem that water is inconvenient to recycle when durability testing is carried out on a windscreen wiper.

Description

Technical Field

[0001] The utility model belongs to the technical field of windshield wiper testing, in particular to a detection device used for windshield wiper production. Background Art

[0002] The wiper is a component installed on the car. Its main function is to swing back and forth when the car is driving on a rainy day to scrape the rain off the car glass and prevent the vision of the people in the car from being blocked by the rain.

[0003] Wipers need to be tested during production, and the wiper durability test is one of the test items. In the prior art, when performing durability tests on wipers, the tests are usually carried out on a test bench, but some problems have not been resolved: when the wipers are tested in a water spraying environment, there is a lack of water recycling, which will waste a lot of water. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that it is inconvenient to recycle water when performing durability test on the wiper.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a detection device for wiper production, comprising a stand, a support rod is provided on the stand, a glass plate is provided on the support rod, a wiper assembly is provided on the stand and is located on the glass plate, a bracket is provided on one side of the stand, a control console is provided on the bracket, a circulating spray device is provided between the stand and the bracket, a counting sensor is provided on the bracket and is located directly above the wiper assembly; the circulating spray device comprises a water tank, the water tank is located in the stand, a connecting pipe is provided in the stand and is connected to the water tank, a circulating pump is provided on the connecting pipe, a hanging rod is provided on the bracket, a horizontal pipe is provided at the lower end of the hanging rod, and a nozzle is provided at the lower end of the horizontal pipe. The circulating spray device can realize the circulation of water in the water tank and spray it onto the glass plate to achieve environmental testing simulating rainy days, and the water after spraying can flow into the water tank for recycling, saving water.

[0006] Preferably, an outer cover is provided at the upper end of the stand, and the outer cover is located around the glass plate and outside the water tank. The outer cover can prevent dripping water from splashing outward and causing waste of water resources.

[0007] Preferably, the water tanks are distributed around the glass plate, a filter screen is provided in the water tank, and a water supply valve is provided on one side of the water tank.

[0008] Preferably, a transparent window is provided on the outer wall of the stand, through which the amount of water stored in the water tank can be seen, so as to replenish the water source in time through the water replenishment valve.

[0009] Preferably, the console is connected to the circulation pump and the wiper assembly via electrical signals, and the counting sensor is connected to the console via signals.

[0010] The utility model adopts the above structure to achieve the following beneficial effects:

[0011] The utility model can realize circulating spraying of water in the water tank onto the glass plate to simulate rainy day environment testing of the wiper by arranging a circulating spraying device, thereby saving water resources; a counting sensor displays the number of reciprocating motions of the wiper assembly on the glass plate on the display screen of the console, thereby achieving the purpose of testing the durability of the wiper in rainy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall stereogram of a detection device for windshield wiper production according to the utility model;

[0013] Figure 2 This is a front cross-sectional view of a detection device for windshield wiper production according to the utility model;

[0014] Figure 3 for Figure 1 Three-dimensional diagram of the layout of the middle sink.

[0015] Among them, 1. stand, 2. support rod, 3. glass plate, 4. wiper assembly, 5. bracket, 6. control console, 7. counting sensor, 8. circulating spray device, 9. water tank, 10. connecting pipe, 11. circulating pump, 12. suspension rod, 13. horizontal pipe, 14. nozzle, 15. outer cover, 16. filter, 17. water supply valve, 18. transparent window. DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0017] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0018] like Figure 1-3The utility model is a detection device for the production of windshield wipers, comprising a stand 1, a support rod 2 is provided on the stand 1, a transparent window 18 is provided on the outer wall of the stand 1, the transparent window 18 can see the amount of water stored in the water tank 9, so as to replenish the water source in time through the water replenishment valve 17, a glass plate 3 is provided on the support rod 2, a wiper assembly 4 is provided on the stand 1 and is located on the glass plate 3, an outer cover 15 is provided on the upper end of the stand 1, the outer cover 15 is located around the glass plate 3 and on the outside of the water tank 9, and the outer cover 15 can prevent dripping water from splashing outward, causing a waste of water resources, a bracket 5 is provided on one side of the stand 1, a console 6 is provided on the bracket 5, a circulating spray device 8 is provided between the stand 1 and the bracket 5, a counting sensor 7 is provided on the bracket 5 and is located directly above the wiper assembly 4;

[0019] like Figure 1-3 The circulating spray device 8 includes a water tank 9, which is located in the stand 1 and is distributed in a circle around the glass plate 3. A filter screen 16 is provided in the water tank 9, and a water supply valve 17 is provided on one side of the water tank 9. A connecting pipe 10 is provided in the stand 1 and is connected with the water tank 9. A circulating pump 11 is provided on the connecting pipe 10, and a suspension rod 12 is provided on the bracket 5. A transverse pipe 13 is provided at the lower end of the suspension rod 12, and a nozzle 14 is provided at the lower end of the transverse pipe 13. The circulating spray device 8 can realize the circulation of water in the water tank 9 and spray it onto the glass plate 3 to achieve the environmental test simulating rainy days. The water after spraying can flow into the water tank 9 to achieve recycling and save water.

[0020] The control console 6 is connected to the circulation pump 11 and the wiper assembly 4 via electrical signals, and the counting sensor is connected to the control console 6 via signals.

[0021] During specific use, the circulation pump 11 is turned on, and the water in the water tank 9 enters the horizontal pipe 13 through the connecting pipe 10 and is sprayed on the glass plate 3 through the nozzle 14 to simulate the rainy environment. The wiper assembly 4 is turned on and simulated wiping is performed on the glass plate 3. The counting sensor 7 above will sense and count the number of reciprocating motions of the wiper and transmit it to the display screen of the console 6 to test the durability of the wiper. The wiping effect of the wiper is greatly reduced, and the number of wiping times of the wiper can be known.

[0022] The water sprayed from above will flow into the water tank 9 around the glass plate 3, and after being filtered by the filter 16, it will continue to circulate through the circulation pump 11, so as to realize the recycling of water resources and reduce the waste of water resources. The outer cover 15 will block the water droplets splashed on the glass plate 3, and can also reduce the loss of water resources. The transparent window 18 can observe the water storage amount in the water tank 9, and the water source can be replenished in time through the water replenishment valve 17.

[0023] 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 detection device for wiper production, comprising a stand, a support rod is provided on the stand, a glass plate is provided on the support rod, a wiper assembly is provided on the stand and is located on the glass plate, characterized in that: A bracket is provided on one side of the platform, a control console is provided on the bracket, a circulating spray device is provided between the platform and the bracket, and a counting sensor is provided on the bracket and is located directly above the wiper assembly.

2. A detection device for wiper production according to claim 1, characterized in that: The circulating spray device comprises a water tank, which is located in a stand. A connecting pipe is provided in the stand and communicates with the water tank. A circulating pump is provided on the connecting pipe. A hanging rod is provided on the bracket. A horizontal pipe is provided at the lower end of the hanging rod. A nozzle is provided at the lower end of the horizontal pipe.

3. A detection device for wiper production according to claim 2, characterized in that: An outer cover is arranged at the upper end of the stand, and the outer cover is located around the glass plate and outside the water tank.

4. The detection device for wiper production according to claim 3, characterized in that: The water tanks are distributed around the glass plate, a filter screen is arranged in the water tank, and a water supply valve is arranged on one side of the water tank.

5. The detection device for wiper production according to claim 4, characterized in that: A transparent window is arranged on the outer wall of the stand, and the amount of water stored in the water tank can be seen through the transparent window.

6. A detection device for wiper production according to claim 5, characterized in that: The control console is connected with the circulation pump and the wiper assembly by electrical signals, and the counting sensor is connected with the control console by signals.

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