CN107364427B

CN107364427B - Side window wiper

Info

Publication number: CN107364427B
Application number: CN201710670624.8A
Authority: CN
Inventors: 常飞鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-08
Filing date: 2017-08-08
Publication date: 2024-03-15
Anticipated expiration: 2037-08-08
Also published as: WO2019028928A1; CN107364427A

Abstract

The invention relates to a windshield wiper for a side window of an automobile, which is characterized in that: the side window wiper mainly comprises: the wiper blade, the wiper arm, the gear motor and the base movably connected to the vehicle door are arranged, remote control work can be carried out through the remote controller, water drops on the side vehicle window are cleaned, the visual field is widened, and the driving safety is guaranteed. In addition, the invention can adapt to various vehicle types by replacing the motor bracket and the wiper positioning piece.

Description

Side window wiper

Technical Field

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

Background

When driving in rainy days, raindrops fall on the car window to obstruct the line of sight, and the driving safety is affected. In order to solve the problem of front and rear sight, the existing automobiles are equipped with front windshield wipers and even rear windshield wipers. However, raindrops on the side window cannot be effectively processed, so that a driver is prevented from viewing the side of the vehicle and the sight of the reflector, and potential safety hazards are brought to turning and lane changing of the vehicle in the driving process.

Disclosure of Invention

The invention aims to provide a side window wiper capable of effectively removing side window water drops, which is used for solving the potential driving safety hazard caused by the fact that the side window water drops obstruct the sight in the technical background.

In order to achieve the above object, the present invention provides the following technical aspects: the side window wiper mainly comprises: the windscreen wiper comprises a windscreen wiper arm with a boneless wiper blade, a gear motor and a base movably connected to a vehicle door. The base is composed of a shell and a cabin structure of an electromagnet supporting frame. The shell is a groove body with an opening on one surface. The appearance of the electromagnet bracket corresponds to the opening of the shell, and one side of the electromagnet bracket in the shell direction is provided with an electromagnet, a switch, a battery and a controller. One end of the shell is connected with the cylindrical motor seat through a motor support, the motor support is of a hollow structure, and the inside of the shell is communicated with the inside of the motor seat through the motor support. A gear motor is arranged in the motor base. The output shaft of the gear motor is vertically connected with one end of the wiper arm. The other end of the wiper arm is connected with the middle part of the boneless wiper blade in parallel. The gear motor, the electromagnet, the battery and the switch are respectively and electrically connected with the controller.

Preferably, one end of the cylindrical motor base is closed, a plurality of holes are continuously formed in the cylindrical motor base, indicator lamps are arranged in the holes one by one, and the electric quantity indicator lamps are electrically connected with the controller. The motor cabinet is equipped with the internal spline at the inner wall of cylinder, and gear motor is equipped with cylinder backshell, and the lateral wall of cylinder backshell is equipped with the external spline. The gear motor is in spline connection with the motor base through the rear shell. A screw hole is formed in the center of the rear shell of the gear motor, a through fastening hole is formed in the motor base and corresponds to the screw hole of the rear shell, and the fastening hole is an inward counter bore; the countersunk head screw passes through the fastening hole and is matched with the screw hole.

Preferably, an angle sensor is arranged in the speed reducing motor; the gear motor rear shell side wall is provided with a plurality of annular electrodes which are mutually insulated in the circumferential direction, and the gear motor and the angle sensor are respectively and electrically connected with the annular electrodes. The side wall of the motor base is provided with electric conductor contacts corresponding to the annular electrodes one by one, and the contacts are electrically connected with the controller.

Preferably, the side window wiper comprises a remote controller and a receiver, the remote controller is a cylinder, the appearance of the remote controller corresponds to the cigar lighter interface, and keys are further arranged on the remote controller. And a receiver corresponding to the remote controller is further arranged in the base, and the receiver is electrically connected with the controller.

Preferably, the side window wiper includes a wiper blade having one end connected to the base.

Preferably, the side window wiper comprises a rain shield, wherein a plurality of elastic sheets are uniformly arranged on the same side of one side of the rain shield, and the elastic sheets protrude outwards to form the rain shield.

The invention has the beneficial effects that: the side window wiper can be remotely controlled to clean water drops on the side window, the visual field is widened, and the driving safety is ensured. In addition, the invention can adapt to various vehicle types by replacing the motor bracket and the wiper positioning piece. The invention has firm and reliable installation and is convenient to detach and store.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic diagram of the connection part of the gear motor according to the present invention;

FIG. 4 is a schematic diagram of the motor base of the present invention;

FIG. 5 is a schematic diagram of an application of the present invention;

FIG. 6 is a schematic diagram of electrical connection inside the base of the present invention:

FIG. 7 is a schematic view of a rain shield according to the present invention;

FIG. 8 is a view of the appearance of a rain shield according to the present invention;

Detailed Description

The following detailed description will be made with reference to the accompanying drawings in which embodiments of the invention are shown.

Referring to fig. 1, 2, 3, 4, 5 and 6, the side window wiper mainly comprises: the windscreen wiper comprises a windscreen wiper arm with a windscreen wiper blade, a gear motor and a base movably connected to a vehicle door. The base is a bin body structure formed by a shell 1 and an electromagnet bracket 2. The shell 1 is a groove body with an opening on one surface, and the appearance of the electromagnet bracket 2 corresponds to the opening of the shell. The electromagnet support 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 housing 1. One end of the shell 1 is connected with a cylindrical motor seat 3 through a motor bracket 2. The motor bracket 2 is of a hollow structure. The inside of the shell 1 is communicated with the inside of the motor seat 3 through the motor bracket 2. A gear motor 4 is arranged in the motor base 3. One end of the gear motor 4 is provided with an output shaft 17, and the output shaft 17 is perpendicular to the outer wall of the gear motor 4. One end of the wiper arm 6 is vertically connected with the output shaft 17 through a nut 20, and a protective cover 5 is provided at the connection. The wiper arm 6 is provided with an elastic control arm 18, and the elastic control arm 18 is connected in parallel with the wiper blade 7 by a lock catch 19. One end of the cylindrical motor base 3 is closed, a plurality of holes are continuously formed in the cylindrical motor base, and indicator lamps 11 are arranged in the holes one by one. The motor base 3 is provided with an internal spline on the inner wall of the cylinder. The gear motor 4 is provided with a cylindrical rear shell 21, the side wall of the cylindrical rear shell 21 is provided with external splines, and the gear motor 4 is in spline connection with the motor base 3 through the rear shell 21. An angle sensor 28 is arranged inside the gear motor 4; the side wall of the rear shell 21 of the gear motor 4 is provided with a plurality of annular electrodes 26 which are mutually insulated in the circumferential direction; the gear motor and the angle sensor 28 are respectively and electrically connected with the annular electrode 26; the motor cabinet inside wall is equipped with the electric conductor contact 27 with ring electrode 26 one-to-one. The side window wiper comprises a remote controller 22 and a receiver 16, wherein the remote controller 22 is a cylinder, the shape of the remote controller 22 corresponds to an automobile cigar lighter interface, a key 23 is arranged on the remote controller 22, and the receiver is arranged in a side window wiper base. The side window wiper comprises a wiper blade locating piece, and one end of the wiper blade locating piece is connected with the base. The side window wiper shell is provided with a charging port 9, and the charging port 9, a receiver 16, a gear motor 4, an electromagnet 13, a battery 14, a switch 8, a contact 27 and an indicator lamp 11 are respectively and electrically connected with a controller 15.

Referring to fig. 7 and 8, a rain shield 33 is mounted on a reflector 31 of an automobile, and the rain shield 33 is inserted into a gap between the reflector 31 and the upper portion of a lens 32 and fixed by a spring 34. When raining, the rainwater is shielded by the rain shield, and the reflective lens cannot be wetted.

Working principle: the side window wiper is matched with the corresponding motor bracket 2 and the wiper blade positioning piece 10 according to the vehicle type. The mated side window wiper mount is placed outside the door 24 and the wiper blade is positioned at the lower edge of the window 25. The switch 8 of the side window wiper is opened and the electromagnet 13 is operated to firmly suck the side window wiper onto the door 24. At this time, the indicator lamp 11 on the motor base is lighted, and the side window wiper is in a standby state. The indicator lamps 11 are turned on by a considerable amount according to the current remaining power of the battery 14. When the side window wiper is in a standby state, a key 23 on the remote controller 22 is pressed, and the remote controller 22 emits a wireless signal. The receiver 16 receives the signal from the remote controller 22 and transmits the signal to the controller 15, and the controller 15 starts the gear motor 4 and reciprocates the gear motor 4 according to the angle sensor 28. When the electric quantity of the battery 14 in the side window wiper is low, the electric quantity indicator lamps 11 on the motor base are turned off one by one. The side window wiper may be charged through universal power adaptation such as USB. The charging port 9 is used for charging the motor, and the indicator lamp 11 on the motor base 3 flashes regularly according to the current charging condition. When the remote control 22 fails, the remote control 22 may be plugged into an in-vehicle cigar lighter for charging.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.

Claims

1. A side window wiper, characterized by: the side window wiper mainly comprises: the device comprises a wiper blade, a wiper arm, a speed reducing motor and a base which is movably connected to a vehicle door; the base is a bin body structure formed by a shell and an electromagnet bracket; the shell is a groove body with an opening on one surface; the appearance of the electromagnet bracket corresponds to the opening of the shell; an electromagnet, a switch, a battery and a controller are arranged on one side of the electromagnet bracket in the direction of the shell; one end of the shell is connected with the cylindrical motor seat through a motor bracket; the motor bracket is of a hollow structure; the inside of the shell is communicated with the inside of the motor seat through a motor bracket; a gear motor is arranged in the motor base, one end of the gear motor is provided with an output shaft, and the output shaft is perpendicular to the outer wall of the gear motor; one end of the wiper arm is vertically connected with the motor output shaft through a nut, and a protective cover is arranged at the joint; the wiper arm is provided with an elastic control arm which is connected with the wiper blade through a lock catch; the speed reducing motor, the electromagnet, the battery and the switch are respectively and electrically connected with the controller;

one end of the cylindrical motor seat is closed, a plurality of openings are continuously formed in the cylindrical motor seat, and electric quantity indicator lamps are arranged in the openings one by one and are electrically connected with the controller; the motor seat is provided with an internal spline on the inner wall of the cylinder; the gear motor is provided with a cylindrical rear shell, and the side wall of the cylindrical rear shell is provided with an external spline; the gear motor is in spline connection with the motor seat through the rear shell;

an angle sensor is arranged in the speed reducing motor; the side wall of the rear shell of the speed reducing motor is provided with a plurality of annular electrodes which are mutually insulated in the circumferential direction; the speed reducing motor and the angle sensor are respectively and electrically connected with the annular electrode; the side wall of the motor base is provided with electric conductor contacts corresponding to the annular electrodes one by one, and the contacts are electrically connected with the controller.

2. A side window wiper as defined in claim 1, wherein: the side window wiper comprises a remote controller and a receiver; the remote controller is a cylinder, and the shape of the remote controller corresponds to the cigarette lighter interface; a key is also arranged on the remote controller; and a receiver corresponding to the remote controller is further arranged in the base, and the receiver is electrically connected with the controller.

3. A side window wiper as defined in claim 1, wherein: the side window wiper comprises a wiper positioning piece; one end of the wiper positioning piece is connected with the base.