CN207725360U - One kind can self-cleaning wiper - Google Patents

Abstract

It can self-cleaning wiper the utility model discloses one kind, including driven rotation wheel, oscillating rod, left motor, right motor and front cover edge, the driven rotation wheel is installed with oscillating rod, oscillating rod lower part is correspondingly arranged on lower installation board and end plate respectively with one end, left motor and right motor are installed on lower installation board, left motor and right motor are located at oscillating rod both sides, the left screw rod being arranged between left motor output shaft and end plate is equipped with left brush block, left brush block is screw-thread fit with left screw rod, the right screw rod being arranged between the right motor output shaft and end plate is equipped with right brush block, right brush block is screw-thread fit with right screw rod, the left bristle of left brush block and the right bristle of right brush block are oppositely arranged, cleaning rubber item is provided on the downside of the oscillating rod；The utility model, it is simple in structure, it is easy to use, it can be widely popularized and be applied.

Description

A self-cleaning wiper

【Technical field】

The utility model relates to the technical field of wipers, in particular to the technical field of self-cleaning wipers.

【Background technique】

When car wipers clean the windshield rainwater, they can only clean the surface of the windshield instead of their own wipers. This will cause dust to accumulate on the wipers when the weather is fine. Can pollute the cleaning of windshield, aim at such situation, must carry out improved design to wiper.

【Content of utility model】

The purpose of the utility model is to solve the problems in the prior art, and propose a self-cleaning wiper, which can make the wiper clean itself, so that the cleaning effect of the windshield is good, the structure is simple, and the use is convenient.

In order to achieve the above object, the utility model proposes a self-cleaning windshield wiper, which includes a driven rotating wheel, a swing lever, a left motor, a right motor and the edge of the front cover. The driven rotating wheel is fixed with a swing lever, The lower part of the swing rod and one end are respectively provided with a lower mounting plate and an end plate. The left motor and the right motor are installed on the lower mounting plate. The left motor and the right motor are located on both sides of the swing rod. A left brush block is provided on the screw rod, and the left brush block and the left screw rod are threaded, and the right screw rod provided between the output shaft of the right motor and the end plate is provided with a right brush block, and the right brush block and the right screw rod are threaded, The left bristles of the left brush block are arranged opposite to the right bristles of the right brush block, and a cleaning rubber strip is arranged on the lower side of the swing bar.

Preferably, a driving motor is arranged under the edge of the front cover, and the driving wheel on the driving motor is connected with the driven wheel through a synchronous transmission belt.

Preferably, the lengths of the left bristles and the right bristles are both 5-10 mm longer than the center line of symmetry of the swing rod.

Preferably, a waterproof membrane is provided on the outside of the left motor and the right motor

Beneficial effects of the utility model: the utility model is provided with a left brush block and a right brush block on both sides of the swing rod. Under the rotation of the left motor and the right motor, the left brush block and the right brush block are respectively on the corresponding left brush block. The screw rod and the right screw rod move up, so that the left bristles and the right bristles clean the swing rod, the cleaning effect is good, and the automatic control is convenient; the utility model has a simple structure and is easy to use, and can be widely popularized and applied.

The features and advantages of the utility model will be described in detail through embodiments in conjunction with the accompanying drawings.

【Description of drawings】

Fig. 1 is a front view of a self-cleaning wiper blade of the present invention.

In the figure: 1-driven rotating wheel, 2-swing lever, 3-cleaning rubber strip, 4-lower mounting plate, 5-end plate, 6-left motor, 7-left screw, 8-left brush block, 9- Left bristle, 10-right motor, 11-right screw rod, 12-right brush block, 13-right bristle, 14-front cover edge, 15-drive motor, 16-driving runner, 17-synchronous transmission belt.

【Detailed ways】

Referring to Fig. 1, a kind of wiper that can self-clean of the utility model comprises driven rotating wheel 1, swing bar 2, left motor 6, right motor 10 and front cover edge 14, and described driven rotating wheel 1 is fixedly provided with Swing rod 2, the lower part and one end of the swing rod 2 are respectively provided with a lower mounting plate 4 and an end plate 5, the lower mounting plate 4 is equipped with a left motor 6 and a right motor 10, and the left motor 6 and the right motor 10 are located on both sides of the swing rod 2 , the left screw 7 provided between the output shaft of the left motor 6 and the end plate 5 is provided with a left brush block 8, the left brush block 8 and the left screw 7 are threaded, and the output shaft of the right motor 10 and the end plate 5 The set right screw rod 11 is provided with a right brush block 12, and the right brush block 12 and the right screw rod 11 are screw threaded, and the left bristle 9 of the left brush block 8 is relatively arranged with the right bristle 13 of the right brush block 12, and the swing rod 2 The lower side is provided with a cleaning rubber strip 3; the lower side of the front cover edge 14 is provided with a drive motor 15, and the driving wheel 16 on the drive motor 15 is connected with the driven wheel 1 through a synchronous transmission belt 17; The bristle lengths of the bristles 9 and the right bristles 13 are both 5-10mm longer than the center line of symmetry of the swing rod 2; waterproof membranes are provided outside the left motor 6 and the right motor 10.

The working process of the utility model:

In the working process of the self-cleaning wiper of the utility model, when it is raining, the driving motor 15 is controlled so that the driving wheel 16 drives the driven wheel 1 to rotate forward and turn over at a certain angle, so that the swing rod 2 can be positioned in the car's gear. The front side of the windshield swings back and forth, and the cleaning rubber strip 3 realizes the cleaning of the glass. At the same time, the left motor 6 and the right motor 10 can be controlled to rotate, so that the left brush block 8 and the right brush block 12 move in the corresponding left screw rod 7 and right screw rod 11 , so that the left brush hair 9 and the right brush hair 13 realize the cleaning of the swing rod itself, the rotation of the left motor 6 and the right motor 10 is forward rotation and reverse rotation, and by controlling the length of time, the movement of the left motor 6 and the right motor 10 can only be installed at the bottom Move between plate 4 and end plate 5, when it is fine, also can control left motor 6 and right motor 10 to rotate, carry out swing bar 1 surface dust cleaning.

The utility model is provided with a left brush block 9 and a right brush block 12 on both sides of the swing rod 1, under the rotation of the left motor 6 and the right motor 10, the left brush block 8 and the right brush block 12 are respectively on the corresponding left The screw rod 7 and the right screw rod 11 move up, so that the left bristles 9 and the right bristles 13 clean the swing rod 1, the cleaning effect is good, and the automatic control is convenient; the utility model is simple in structure, easy to use, and can be widely popularized and applied.

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any scheme after a simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (4)

1. A self-cleaning windshield wiper, characterized in that: it comprises a driven rotating wheel (1), a swing lever (2), a left motor (6), a right motor (10) and a front cover edge (14). The driven rotating wheel (1) is fixed with a swing lever (2), and the lower part and one end of the swing lever (2) are respectively provided with a lower mounting plate (4) and an end plate (5), and the lower mounting plate (4) is installed There is a left motor (6) and a right motor (10), the left motor (6) and the right motor (10) are located on both sides of the swing rod (2), and the left motor (6) output shaft and the end plate (5) are arranged between the left The screw rod (7) is provided with a left brush block (8), and the left brush block (8) and the left screw rod (7) are threaded, and the right motor (10) output shaft and the end plate (5) are arranged between the right The screw rod (11) is provided with a right brush block (12), and the right brush block (12) and the right screw rod (11) are screw threads, and the left brush hair (9) of the left brush block (8) and the right brush block (12) The right bristles (13) are arranged oppositely, and a cleaning rubber strip (3) is arranged on the lower side of the swing rod (2). 2. A self-cleaning windshield wiper as claimed in claim 1, characterized in that: a driving motor (15) is arranged below the front cover edge (14), and the driving wheel (15) on the driving motor (15) 16) is connected with the driven rotating wheel (1) by a synchronous transmission belt (17). 3. A self-cleaning windshield wiper according to claim 1, characterized in that: the bristles of the left bristles (9) and the right bristles (13) are both longer than the symmetric center line of the swing rod (2) 5- 10mm. 4. A self-cleaning windshield wiper according to claim 1, characterized in that: waterproof membranes are arranged on the outer sides of the left motor (6) and the right motor (10).