WO2019028928A1

WO2019028928A1 - Side window windshield wiper

Info

Publication number: WO2019028928A1
Application number: PCT/CN2017/097436
Authority: WO
Inventors: 常飞鹏
Original assignee: 常飞鹏
Priority date: 2017-08-08
Filing date: 2017-08-15
Publication date: 2019-02-14
Also published as: CN107364427A; CN107364427B

Abstract

An automobile side window glass windshield wiper, mainly consisting of a wiper blade (7), a wiper arm (6), a gear motor (4) and a base movably connected to an automobile door (24). The automobile side window glass windshield wiper can be controlled remotely by means of a remote control (22) to clean off water drops on a side window and expand a visual field, thus guaranteeing the driving safety. In addition, by changing a motor support (2) and a windshield wiper in-position sheet (10), the automobile side window glass windshield wiper can be adapted to various automobile models.

Description

Side window wiper

Technical field

The invention relates to a window wiper, in particular to an automobile side window wiper.

Background technique

When driving on rainy days, raindrops fall on the windows to obstruct the view and affect the safety of driving. In order to solve the problem of front and rear sights, existing cars are equipped with front windshield wipers and even rear windshield wipers. However, the raindrops on the side windows still cannot be effectively processed, which hinders the driver from viewing the side of the vehicle and the sight of the mirror, and poses a safety hazard for the vehicle turning and changing lanes during driving.

Summary of the invention

It is an object of the present invention to provide a side window wiper that can effectively remove side window water droplets, which is used to solve the driving safety hazard caused by the side window water droplets obstructing the line of sight in the above technical background.

In order to achieve the above object, the present invention provides the following technical side: the side window wiper mainly consists of a wiper arm with a boneless wiper blade, a geared motor and a base movably connected to the door. The base is constructed by a housing and an electromagnet structure. The outer casing is a groove body having an open port on one side. The shape of the electromagnet bracket corresponds to the opening of the outer casing, and the electromagnet bracket is provided with an electromagnet, a switch, a battery and a controller on one side of the housing. One end of the outer casing is connected to the cylindrical motor base through a motor bracket, and the motor bracket has a hollow structure, and the inside of the outer casing communicates with the inside of the motor seat through the motor bracket. A geared motor is provided in the motor housing. The output shaft of the geared motor is vertically connected to one end of the wiper arm. The other end of the wiper arm is connected in parallel with the middle of the boneless wiper blade. The geared motor, the electromagnet, the battery, and the switch are electrically connected to the controller.

Preferably, one end of the cylindrical motor base is closed, and a plurality of openings are continuously provided, and an indicator light is arranged in the opening, and the power indicator light is electrically connected to the controller. The motor base is provided with internal splines on the inner wall of the cylinder, the decelerating motor is provided with a cylindrical rear shell, and the outer side of the rear shell of the cylinder is provided with external splines. The geared motor is splined to the motor base through the rear housing. The center of the rear casing of the geared motor is provided with a screw hole, and the motor seat and the screw hole of the rear casing are respectively provided with a through fastening hole, and the fastening hole is an inward counterbore; the countersunk screw passes through the fastening hole and the screw hole .

Preferably, the gear motor is internally provided with an angle sensor; the side wall of the rear casing of the geared motor is provided with a plurality of circumferentially insulated ring electrodes, and the geared motor and the angle sensor are electrically connected to the ring electrodes, respectively. The side wall of the motor block is provided with electrical conductor contacts in one-to-one correspondence with the ring electrodes, and the contacts are electrically connected to the controller.

Preferably, the side window wiper comprises a remote controller and a receiver, the remote controller is a cylinder, the shape of which corresponds to the cigarette lighter interface, and the remote controller is further provided with a button. A receiver corresponding to the remote controller is further disposed in the base, and the receiver is electrically connected to the controller.

Preferably, the side window wiper comprises a wiper seating piece, and one end of the wiper seating piece is connected to the base.

Preferably, the side window wiper comprises a rain-proof eyebrow, and one side of the rain-proof eyebrow is uniformly provided with a plurality of elastic pieces on the same side, and the elastic piece protrudes outwardly from the rain eyebrow.

The invention has the beneficial effects that the side window wiper can be remotely controlled to clean the water droplets of the side window, broaden the field of view, and provide guarantee for driving safety. In addition, the present invention can be adapted to a variety of vehicle models by replacing the motor bracket and the wiper seat. The invention is firm and reliable to install and is easy to disassemble and store.

DRAWINGS

Figure 1 is a perspective view of the present invention;

2 is a schematic view of the interior of the base of the present invention;

3 is a schematic view showing a connecting portion of a geared motor of the present invention;

Figure 4 is a schematic view showing the cooperation of the motor base of the present invention;

Figure 5 is a schematic view of the application of the present invention;

Figure 6 is a schematic diagram of the internal electrical connection of the base of the present invention:

Figure 7 is a schematic view of the rain eyebrow of the present invention;

Figure 8 is a perspective view of the rain eyebrow of the utility model;

Detailed ways

The detailed description will be made below in conjunction with the drawings in the embodiments of the present invention.

Referring to FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5 and FIG. 6, the side window wiper mainly comprises: a wiper arm with a wiper blade, a gear motor and a base that is movably connected to the door. The base is made up of the outer casing 1 and The cartridge body structure formed by the electromagnet holder 2. The outer casing 1 is a trough body having an open port on one side, and the outer shape of the electromagnet support 2 corresponds to the open opening of the outer casing. The electromagnet holder 2 is provided with an electromagnet 13, a switch 8, a battery 14, and a controller 15 on one side in the direction of the casing 1. One end of the outer casing 1 is connected to the cylindrical motor base 3 via a motor bracket 2. The motor bracket 2 has a hollow structure. The inside of the casing 1 is communicated with the inside of the motor base 3 through the motor bracket 2. A geared motor 4 is provided in the motor base 3. One end of the reduction motor 4 is provided with an output shaft 17 which is perpendicular to the outer wall of the reduction motor 4. One end of the wiper arm 6 is vertically connected to the output shaft 17 via a nut 20, and a protective cover 5 is provided at the joint. The wiper wall 6 is provided with an elastic control arm 18, and the elastic control arm 18 is connected in parallel with the wiper blade 7 via a latch 19. One end of the cylindrical motor base 3 is closed, and a plurality of openings are continuously provided, and an indicator light 11 is provided in the opening. The motor base 3 is provided with internal splines on the inner wall of the cylindrical shape. The reduction motor 4 is provided with a cylindrical rear casing 21, and the side wall of the cylindrical rear casing 21 is provided with external splines, and the reduction motor 4 is spline-connected to the motor base 3 through the rear casing 21. The speed reducing motor 4 is internally provided with an angle sensor 28; the side wall of the rear housing 21 of the geared motor 4 is provided with a plurality of circumferentially insulated annular electrodes 26; the geared motor and the angle sensor 28 are electrically connected to the ring electrode 26, respectively; The inner side wall of the motor block is provided with electrical conductor contacts 27 in one-to-one correspondence with the ring electrodes 26. The side window wiper comprises a remote controller 22 and a receiver 16. The remote controller 22 is a cylinder having an outer shape corresponding to the car cigarette lighter interface. The remote controller 22 is provided with a button 23, and the receiver is disposed in the side window wiper base. The side window wiper includes a blade seating piece, and the blade is connected to the base at one end of the tablet. The side window wiper housing is provided with a charging port 9, and the charging port 9, the receiver 16, the reduction motor 4, the electromagnet 13, the battery 14, the switch 8, the contact 27, and the indicator lamp 11 are electrically connected to the controller 15, respectively.

Referring to FIGS. 7 and 8, the rain eyebrows 33 are mounted on the car mirror 31, and the rain eyebrows 33 are inserted into the gap between the mirror 31 and the upper portion of the lens 32, and are fixed by the elastic piece 34. When it rains, the rain is blocked by the rain eyebrows and will not wet the reflective lenses.

Working principle: The side window wiper is matched with the corresponding motor bracket 2 and the blade seating piece 10 according to the model. Place the mated side window wiper base outside the door 24 and place the wiper blade on the lower edge of the window 25. The switch 8 of the side window wiper is opened, and the electromagnet 13 works to firmly suck the side window wiper on the door 24. At this time, the indicator light 11 on the motor base is lit, and the side window wiper is in the standby state. Means The indicator light 11 turns on a significant number of indicator lights 11 based on the current remaining battery level of the battery 14. When the side window wiper is in the standby state, the button 23 on the remote controller 22 is pressed, and the remote controller 22 transmits a wireless signal. The receiver 16 receives the signal from the remote controller 22 and transmits the signal to the controller 15, which activates the reduction motor 4 and causes the reduction motor 4 to reciprocate according to the angle sensor 28. When the internal battery 14 of the side window wiper is low, the power indicator 11 on the motor base is extinguished one by one. The side window wiper can be charged via a universal power adapter such as USB. The charging port 9 is charged by the charging port 9, and the indicator light 11 on the motor base 3 is regularly flashed according to the current charging condition. When the remote controller 22 fails, the remote controller 22 can be inserted into the in-vehicle cigarette lighter for charging.

It should be noted that the above description 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 foregoing embodiments, Modifications may be made to the technical solutions described in the foregoing embodiments, or equivalent modifications may be made to some of the technical features, and any modifications, equivalent substitutions, improvements, etc., which are made within the spirit and principles of the present invention, should be included in Within the scope of protection of the present invention.

Claims

A side window wiper, characterized in that: the side window wiper mainly comprises: a wiper blade, a wiper arm, a gear motor and a base movably connected to the door; the base is composed of a casing and an electromagnet bracket The outer casing is a tank body having an open port on one side; the shape of the electromagnet bracket corresponds to the opening of the outer casing; and the electromagnet bracket is provided with an electromagnet, a switch, a battery and a battery on one side of the casing. a controller; one end of the outer casing is connected to the cylindrical motor base through a motor bracket; the motor bracket is a hollow structure; the inside of the outer casing is communicated with the motor seat through the motor bracket; the motor seat is provided with a geared motor, and one end of the geared motor is provided The output shaft and the output shaft are perpendicular to the outer wall of the geared motor; one end of the wiper arm is vertically connected to the output shaft of the motor through a nut, and a protective cover is provided at the joint; the wiper wall is provided with an elastic control arm, and the elastic control arm and the rain The scraper is connected by a lock; the speed reducer, the electromagnet, the battery, and the switch are electrically connected to the controller respectively.
The side window wiper according to claim 1, wherein one end of the cylindrical motor base is closed, and a plurality of openings are continuously provided, and a power indicator light is provided in the opening hole, and the power indicator light is provided. Electrically connected to the controller; the motor base is provided with internal splines on the inner wall of the cylinder; the decelerating motor is provided with a cylindrical rear shell, and the outer side wall of the rear shell of the cylinder is provided with external splines; The housing is splined to the motor base.
The side window wiper according to claim 1, wherein the speed reduction motor is internally provided with an angle sensor; the rear side wall of the reduction motor is provided with a plurality of ring electrodes circumferentially insulated from each other; And the angle sensor is electrically connected to the ring electrode respectively; the side wall of the motor block is provided with electrical conductor contacts in one-to-one correspondence with the ring electrodes, and the contacts are electrically connected to the controller.
The side window wiper according to claim 1, wherein the side window wiper comprises a remote controller and a receiver; the remote controller is a cylinder, and its outer shape corresponds to a cigarette lighter interface; A button is disposed; a receiver corresponding to the remote controller is further disposed in the base, and the receiver is electrically connected to the controller.
The side window wiper according to claim 1, wherein the side window wiper comprises a wiper seating piece; the wiper seating piece is connected to the base at one end.
The side window wiper of claim 1 wherein said side window wiper It is also equipped with a rain-proof eyebrow. The rain-proof eyebrow is a flexible piece; the side of the rain-proof eyebrow is evenly provided with a plurality of elastic pieces on the same side, and the elastic piece protrudes outward from the rain eyebrow.