CN112141045A

CN112141045A - Automatic cleaning rubber brush windscreen wiper for anti-corrosion windshield

Info

Publication number: CN112141045A
Application number: CN202011064074.3A
Authority: CN
Inventors: 张伟龙
Original assignee: Guangzhou Dongling Technology Co ltd
Current assignee: Guangzhou Dongling Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2020-12-29

Abstract

The invention relates to the technical field of automobile spare and accessory parts, and discloses an anti-corrosion automatic windshield cleaning rubber brush windscreen wiper, which comprises a body, the side surface of the inner wall of the body is movably connected with a permanent magnet, the bottom surface of the permanent magnet is fixed with a supporting leg, the top of the inner wall of the body is fixedly connected with an electromagnet, the bottom of the outer surface of the body is fixedly connected with a rubber brush, the bottom surface of the inner wall of the body is fixedly connected with a spray pipe, when the body rotates, the shock absorption body reduces the transverse deformation of the body through resonance, when the body is reset, the bottom of the body extrudes the voltage device, the magnetism of the electromagnet is enhanced, the permanent magnet drives the supporting leg to move downwards, the rubber brush is separated from the windshield, meanwhile, the body extrudes the elastic rod, the cleaning liquid flows into the spray pipe, according to the Bernoulli principle, the cleaning liquid has a certain initial speed to wash the rubber brush, so that the purposes of automatically cleaning the rubber brush plate and preventing the rubber brush plate from aging and corroding the windshield are achieved.

Description

Automatic cleaning rubber brush windscreen wiper for anti-corrosion windshield

Technical Field

The invention relates to the technical field of automobile parts, in particular to an anti-corrosion automatic windshield cleaning rubber brush windscreen wiper.

Background

The wiper is an important accessory installed on the windshield, and has the function of sweeping rain, snow and dust which obstruct the view on the windshield glass, so the wiper has an important function on the driving safety.

Can self-resuming after the wiper uses, at this moment, the rubber brush board of wiper bottom can laminate on windshield, because often be attached to on the rubber brush board and have sewage, after laminating with windshield for a long time, can be ageing with the rubber brush board with higher speed for the windshield part of contact discolours, influences beautifully and can influence the sight, for this reason, we provide an anticorrosion windshield self-cleaning rubber brush wiper.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the anti-corrosion windscreen automatic cleaning rubber brush windscreen wiper which has the advantages of preventing the rubber brush plate from aging and corroding the windscreen and automatically cleaning the rubber brush plate, and solves the problems that the rubber brush plate is aged and corroded the windscreen, and the appearance and the sight of a driver are influenced.

(II) technical scheme

In order to achieve the purposes of preventing the rubber brush plate from aging and corroding the windshield and automatically cleaning the rubber brush plate, the invention provides the following technical scheme: an anti-corrosion windshield automatic cleaning rubber brush windscreen wiper comprises a rotating roller, wherein the bottom of the rotating roller is fixedly connected with a fixed pipe, the inner surface of the fixed pipe is movably connected with a rotating shaft, a water tank is arranged under the rotating roller, the surface of the water tank is fixedly connected with a washing liquid bottle, the top of the washing liquid bottle is fixedly connected with an elastic rod, the bottom of the elastic rod is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a piston, the surface of the washing liquid bottle is provided with a washing liquid outlet, the outer surface of the washing liquid outlet is movably connected with a sleeve, the surface of the water tank is fixedly connected with a compressor, the surface of the compressor is fixedly connected with a lead, the surface of the rotating roller is fixedly connected with a body, the side surface of the inner wall of the body is movably connected with a telescopic, the utility model discloses a damping device, including bumper bar, body inner wall bottom surface fixedly connected with limiting plate, through-hole has been seted up to body inner wall bottom surface, body inner wall top fixedly connected with mount, mount bottom surface fixedly connected with electro-magnet, body surface bottom fixedly connected with rubber brush, body inner wall bottom surface fixedly connected with shower, body inner wall top fixedly connected with shock attenuation body.

Preferably, the washing liquid outlet is positioned at the bottom of the side surface of the washing liquid bottle, and the sleeve is fixedly connected with the spray pipe through the inside of the rotating shaft.

Preferably, the wire is fixedly connected with the top of the fixing frame through the inside of the rotating shaft, the bottom of the fixing frame is the same as the top magnetic pole of the electromagnet, and the fixing frame is positioned right above the electromagnet.

Preferably, a through hole is formed in the transverse plate in the middle of the limiting plate, the buffer rod is located in the through hole of the limiting plate, one end of the spring on the surface of the buffer rod is fixedly connected to the upper surface of the limiting plate, and the other end of the spring on the surface of the buffer rod is fixedly connected to the bottom of the permanent magnet.

Preferably, the support leg is positioned in the through hole, and the bottom of the support leg is higher than the bottom of the through hole initially.

Preferably, the spray pipe is of a hollow pipe structure, the bottom surface of the spray pipe is provided with a fine hole, and the diameter of the washing liquid outlet sleeve is larger than that of the spray pipe.

Preferably, shock attenuation body top fixed connection is at body inner wall top, shock attenuation body bottom fixed connection is in body inner wall bottom, shock attenuation body top and bottom are buffer structure, shock attenuation body middle part is the stereoplasm structure.

(III) advantageous effects

Compared with the prior art, the invention provides an anti-corrosion automatic windshield cleaning rubber brush windscreen wiper which has the following beneficial effects:

1. the anti-corrosion windscreen automatic cleaning rubber brush wiper drives the rotating shaft to rotate through the motor, so as to drive the rotating roller and the body to rotate, so that the body brushes on the surface of the windscreen, when heavy objects exist on the rainstorm or the windscreen, the damping body can reduce the transverse deformation of the body caused by force during brushing through resonance, when the windscreen is clean, the motor is closed, the body automatically resets, the bottom of the body extrudes the compressor, the compressor can generate current due to the fact that the compressor is far away from the compressor, the current is conducted to the electromagnet from the inside of the rotating shaft through the wire, the magnetism of the electromagnet is enhanced, the electromagnet is fixedly connected to the top of the inner wall of the body, the permanent magnet is movably connected with the telescopic rod, and the permanent magnet drives the supporting leg to slowly move downwards according to the principle that homopolarity of the magnet repels each other until the bottom of the supporting leg exceeds, at the moment, the rubber brush is separated from the windshield, so that the purpose of preventing the rubber brush from aging and corroding the windshield is achieved.

2. This anticorrosion windshield self-cleaning rubber brush wiper, through extrusion elastic rod after the body resets, thereby drive the inside washing liquid of piston extrusion lotion bottle, because the lotion bottle internal pressure increases, the washing liquid is from the inside shower that flows in of sleeve pipe via the pivot, because lotion export diameter is greater than the shower diameter, the shower diameter is greater than shower bottom pore diameter, according to bernoulli's principle, the washing liquid has certain initial velocity and washes the rubber brush, the washing liquid after using flows in the basin discharge again, thereby reach self-cleaning rubber brush board, prevent the ageing purpose of rubber brush board.

Drawings

FIG. 1 is a schematic view of a roll of the present invention;

FIG. 2 is a schematic diagram of the compressor structure of the present invention;

FIG. 3 is a schematic view of a permanent magnet according to the present invention;

fig. 4 is a schematic view of the spray pipe structure of the present invention.

In the figure: 1. rotating the roller; 2. a fixed tube; 3. a rotating shaft; 4. a water tank; 5. a lotion bottle; 6. an elastic rod; 7. a connecting rod; 8. a piston; 9. a wash liquor outlet; 10. a sleeve; 11. a voltage device; 12. a wire; 13. a body; 14. a telescopic rod; 15. a fixed block; 16. a permanent magnet; 17. a buffer rod; 18. a support leg; 19. a limiting plate; 20. a through hole; 21. a fixed mount; 22. an electromagnet; 23. a rubber brush; 24. a shower pipe; 25. a shock absorber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an anti-corrosion windshield wiper with a rubber brush for automatically cleaning a windshield includes a roller 1, and is characterized in that: the washing machine is characterized in that a fixed pipe 2 is fixedly connected to the bottom of the rotary roller 1, a rotary shaft 3 is movably connected to the inner surface of the fixed pipe 2, a water tank 4 is arranged under the rotary roller 1, a washing liquid bottle 5 is fixedly connected to the surface of the water tank 4, an elastic rod 6 is fixedly connected to the top of the washing liquid bottle 5, the bottom of the elastic rod 6 is fixedly connected with a connecting rod 7, a piston 8 is fixedly connected to the lower end of the connecting rod 7, a washing liquid outlet 9 is formed in the surface of the washing liquid bottle 5, the washing liquid outlet 9 is located at the bottom of the side face of the washing liquid bottle 5, a sleeve 10 is fixedly connected with a spray pipe 24 through the inside.

The surface of the water tank 4 is fixedly connected with a voltage 11, the surface of the voltage 11 is fixedly connected with a lead 12, the surface of the rotating roller 1 is fixedly connected with a body 13, the side surface of the inner wall of the body 13 is movably connected with a telescopic rod 14, the bottom of the inner wall of the body 13 is fixedly connected with a fixed block 15, the other end of the telescopic rod 14 is movably connected with a permanent magnet 16, the bottom surface of the permanent magnet 16 is fixedly connected with a buffer rod 17, the lower end of the buffer rod 17 is fixedly connected with a supporting leg 18, the bottom surface of the inner wall of the body 13 is fixedly connected with a limiting plate 19, a through hole is formed in the middle transverse plate of the limiting plate 19, the buffer rod 17 is positioned in the through hole of the limiting plate 19, one end of a spring on the surface of the buffer rod 17, the legs 18 are located in the through holes 20, the legs 18 initially being at a higher bottom than the bottom of the through holes 20.

The rotating shaft 3 is driven to rotate by the motor, so as to drive the rotating roller 1 and the body 13 to rotate, so that the body 13 is brushed on the surface of the windshield, when heavy objects are present on a heavy rain or windshield, the damper 25 can reduce the lateral deformation of the body 13 caused by the force during brushing by resonance, when the windshield is clean, the motor is turned off, the body 13 automatically resets, the bottom of the body 13 presses the voltage 11, when the voltage 11 generates a current due to the remote operation of the voltage, the current is conducted from the inside of the rotating shaft 3 to the electromagnet 22 through the lead 12, the electromagnet 22 has enhanced magnetic property, and because the electromagnet 22 is fixedly connected to the top of the inner wall of the main body 13, the permanent magnet 16 is movably connected to the telescopic rod 14, according to the principle that like poles of magnets repel each other, the permanent magnet 16 drives the supporting legs 18 to slowly move downwards until the bottoms of the supporting legs 18 exceed the bottoms of the rubber brushes 23 and are in contact with the windshield, and at the moment, the rubber brushes 23 are separated from the windshield.

The body 13 pushes the elastic rod 6 after resetting to drive the piston 8 to push the cleaning liquid in the cleaning liquid bottle 5, because the pressure in the cleaning liquid bottle 5 is increased, the cleaning liquid flows into the spray pipe 24 from the sleeve 10 through the rotating shaft 3, because the diameter of the cleaning liquid outlet 9 is greater than the diameter of the spray pipe 24, and the diameter of the spray pipe 24 is greater than the diameter of a pore at the bottom of the spray pipe 24, according to the Bernoulli principle, the cleaning liquid washes the rubber brush 23 at a certain initial speed, and the used cleaning liquid flows into the telescopic rod 14 again to be discharged.

The top of the inner wall of the body 13 is fixedly connected with a fixing frame 21, the bottom of the fixing frame 21 is fixedly connected with an electromagnet 22, the wire 12 is fixedly connected with the top of the fixing frame 21 through the inside of a rotating shaft 3, the bottom of the fixing frame 21 has the same magnetic pole as the top of the electromagnet 22, the fixing frame 21 is positioned right above the electromagnet 22, the bottom of the outer surface of the body 13 is fixedly connected with a rubber brush 23, the bottom of the inner wall of the body 13 is fixedly connected with a spray pipe 24, the spray pipe 24 is of a hollow pipe structure, the bottom of the spray pipe 24 is provided with a pore, the diameter of the washing liquid outlet sleeve 10 is larger than that of the spray pipe 24, the top of the inner wall of the body 13 is fixedly connected with a shock absorber 25, the top of the shock absorber 25 is fixedly connected with the top of, the middle part of the shock absorption body 25 is of a hard structure.

A motor: is a DC permanent magnet motor with the model number of 90ZYT 80/HA 1.

Piezoelectric material: crystalline material that when subjected to a compressive force develops a voltage across the two terminals. In 1880, french physicists p. curie and j. curie brothers found that placing a heavy object on a quartz crystal produced a charge on some surface of the crystal, the amount of charge being proportional to the pressure, a phenomenon known as the piezoelectric effect.

Bernoulli principle: this is the basic principle adopted by hydraulics before the establishment of the continuous medium theory equation of hydrodynamics, and its essence is the conservation of mechanical energy of the fluid. Namely: kinetic energy + gravitational potential energy + pressure potential energy are constants. The most notable corollary of this is: when the flow is equal in height, the flow rate is high, and the pressure is low.

The working principle is as follows: the rotating shaft 3 is driven to rotate by the motor, so as to drive the rotating roller 1 and the body 13 to rotate, so that the body 13 is brushed on the surface of the windshield, when heavy objects are present on a heavy rain or windshield, the damper 25 can reduce the lateral deformation of the body 13 caused by the force during brushing by resonance, when the windshield is clean, the motor is turned off, the body 13 automatically resets, the bottom of the body 13 presses the voltage 11, when the voltage 11 generates a current due to the remote operation of the voltage, the current is conducted from the inside of the rotating shaft 3 to the electromagnet 22 through the lead 12, the electromagnet 22 has enhanced magnetic property, and because the electromagnet 22 is fixedly connected to the top of the inner wall of the main body 13, the permanent magnet 16 is movably connected to the telescopic rod 14, according to the principle that like poles of magnets repel each other, the permanent magnet 16 drives the supporting legs 18 to slowly move downwards until the bottoms of the supporting legs 18 exceed the bottoms of the rubber brushes 23 and are in contact with the windshield, and at the moment, the rubber brushes 23 are separated from the windshield.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anticorrosion windshield self-cleaning rubber brush wiper, includes and changes roller (1), its characterized in that: the washing machine is characterized in that a fixed pipe (2) is fixedly connected to the bottom of the rotary roller (1), a rotary shaft (3) is movably connected to the inner surface of the fixed pipe (2), a water groove (4) is arranged under the rotary roller (1), a washing liquid bottle (5) is fixedly connected to the surface of the water groove (4), an elastic rod (6) is fixedly connected to the top of the washing liquid bottle (5), the bottom of the elastic rod (6) is fixedly connected with a connecting rod (7), a piston (8) is fixedly connected to the lower end of the connecting rod (7), a washing liquid outlet (9) is formed in the surface of the washing liquid bottle (5), a sleeve (10) is movably connected to the outer surface of the washing liquid outlet (9), a compressor (11) is fixedly connected to the surface of the water groove (4), a lead (12) is fixedly connected to the surface of the compressor (11), a body (13) is fixedly connected to the surface, body (13) inner wall bottom fixedly connected with fixed block (15), telescopic link (14) other end swing joint has permanent magnet (16), permanent magnet (16) bottom surface fixedly connected with buffer beam (17), buffer beam (17) lower extreme fixedly connected with landing leg (18), body (13) inner wall bottom surface fixedly connected with limiting plate (19), through-hole (20) have been seted up to body (13) inner wall bottom surface, body (13) inner wall top fixedly connected with mount (21), mount (21) bottom surface fixedly connected with electro-magnet (22), body (13) surface bottom fixedly connected with rubber brush (23), body (13) inner wall bottom surface fixedly connected with shower (24), body (13) inner wall top fixedly connected with shock attenuation body (25).

2. The anti-corrosion windshield self-cleaning rubber brush wiper blade according to claim 1, characterized in that: the washing liquid outlet (9) is positioned at the bottom of the side surface of the washing liquid bottle (5), and the sleeve (10) is fixedly connected with the spray pipe (24) through the inside of the rotating shaft (3).

3. The anti-corrosion windshield self-cleaning rubber brush wiper blade according to claim 1, characterized in that: the wire (12) is fixedly connected with the top of the fixing frame (21) through the inside of the rotating shaft (3), the bottom of the fixing frame (21) has the same magnetic pole with the top of the electromagnet (22), and the fixing frame (21) is positioned right above the electromagnet (22).

4. The anti-corrosion windshield self-cleaning rubber brush wiper blade according to claim 1, characterized in that: the through-hole has been seted up to diaphragm in the middle of limiting plate (19), buffer rod (17) are located the through-hole of limiting plate (19), the spring one end fixed connection on buffer rod (17) surface is at limiting plate (19) upper surface, buffer rod (17) surface spring other end fixed connection is in permanent magnet (16) bottom.

5. The anti-corrosion windshield self-cleaning rubber brush wiper blade according to claim 1, characterized in that: the legs (18) are positioned in the through holes (20), and the bottoms of the legs (18) are higher than the bottoms of the through holes (20) initially.

6. The anti-corrosion windshield self-cleaning rubber brush wiper blade according to claim 1, characterized in that: the spray pipe (24) is of a hollow pipe structure, the bottom surface of the spray pipe (24) is provided with a fine hole, and the diameter of the washing liquid outlet sleeve (10) is larger than that of the spray pipe (24).

7. The anti-corrosion windshield self-cleaning rubber brush wiper blade according to claim 1, characterized in that: shock attenuation body (25) top fixed connection is at body (13) inner wall top, shock attenuation body (25) bottom fixed connection is in body (13) inner wall bottom, shock attenuation body (25) top and bottom are buffer structure, shock attenuation body (25) middle part is the stereoplasm structure.