CN210101592U

CN210101592U - Vehicle rear window wiper

Info

Publication number: CN210101592U
Application number: CN201920953512.8U
Authority: CN
Inventors: 曹进成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-02-21
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a vehicle rear window wiper, which comprises a wiper and a reading module; the windscreen wiper comprises a telescopic water wiping rod and a wiper blade, the telescopic length and the rotation angle of the water wiping rod are stored in a storage, and when the windscreen wiper rotates around a fixed point on a rear window, an in-vehicle control system controls the telescopic length and the rotation angle of the water wiping rod; the reading module is electrically connected with the windscreen wiper and used for detecting the telescopic length and the corner of the wiper rod and determining the position of the windscreen wiper, and the reading module is in data communication with the memory; the telescopic wiper rod is designed to be telescopic, so that the working range of the wiper is enlarged, the cleaning area is increased, the rear view is clear enough, and the safety factor of the vehicle in the running process is improved.

Description

Vehicle rear window wiper

Technical Field

The utility model relates to an automobile windscreen wiper, concretely relates to be applied to windscreen wiper on car back window.

Background

The windscreen wiper is a sheet type structure arranged on a windshield and comprises a motor, a speed reducer, a four-bar mechanism, a wiper arm mandrel, a wiper blade and the like, and the rear window wiper can timely remove dust and dirt on a rear window, so that a rear vehicle can be observed conveniently, and is commonly seen in a hatchback vehicle type or an SUV vehicle type.

Chinese patent CN109435899A discloses a functional rear wiper for a two-compartment car and an SUV, which comprises an arc-shaped mounting plate, wherein the lower surface of the arc-shaped mounting plate is fixedly connected with a first mounting block and a second mounting block respectively, and the lower surfaces of the first mounting block and the second mounting block are provided with a limiting groove.

However, in the wiper, the wiper blade rotates around a certain point at the bottom of the window, the cleaning area is in a small circular arc shape, and most of the automobile windows are in a trapezoid shape, so that dead corners which are not cleaned still exist, and the design can influence the driving safety.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a car rear window wiper aims at solving above-mentioned problem.

The technical scheme of the utility model as follows:

a rear window wiper for a vehicle, comprising: a wiper and a reading module;

the windscreen wiper comprises a telescopic wiper rod and a wiper blade, the wiper blade is fixed at the end of the wiper rod, the telescopic length and the corner of the wiper rod are stored in a storage, the storage is electrically connected with an in-vehicle control system, and when the windscreen wiper rotates around a fixed point on a rear window, the in-vehicle control system controls the telescopic length and the corner of the wiper rod;

the reading module is electrically connected with the wiper and the memory and used for detecting the telescopic length and the corner of the wiper rod and determining the position of the wiper, and the reading module and the memory realize data communication.

Wherein, the control system in the car can also control the running speed of the water scraping rod.

Wherein, be equipped with warning device on the pole of scraping water.

Preferably, the warning device is a reflective strip.

Preferably, the warning device is a waterproof LED lamp.

Wherein, the water scraping rod is made of ABS material.

The utility model has the advantages that: the telescopic wiper rod is designed, so that the working range of the wiper is expanded, the cleaning area is increased, and the use is convenient; meanwhile, the warning device is arranged on the water scraping rod, so that a vehicle behind the vehicle can be effectively reminded under severe weather conditions such as rain and fog, and the safety of the vehicle during running is improved.

Drawings

Fig. 1 is a schematic view of a cleaning range of a rear window wiper of a vehicle in the related art.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a connection block diagram of an embodiment of the present invention.

Fig. 4 is a schematic view of a cleaning range according to an embodiment of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following description of the drawings, it being understood that the described embodiments are merely individual embodiments of the invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.

As shown in fig. 2, a rear window wiper for a vehicle includes a wiper and a reading module; the windscreen wiper comprises a telescopic water wiping rod and a wiper blade, the telescopic length and the rotation angle of the water wiping rod are stored in a storage, and when the windscreen wiper rotates around a fixed point on a rear window, an in-vehicle control system controls the telescopic length and the rotation angle of the water wiping rod; the reading module is electrically connected with the wiper and used for detecting the telescopic length and the corner of the wiper rod and determining the position of the wiper, and the reading module is in data communication with the memory.

The windscreen wiper is arranged on a rear window of an automobile and fixed at the middle point of the bottom edge of the rear window, when the windscreen wiper is in a working state, the windscreen wiper rotates around the middle point, and the length of the wiper rod can be controlled to stretch and retract; referring to fig. 3, which is a connection block diagram of the wiper of this embodiment, as shown in the figure, the reading module is electrically connected to the wiper and configured to detect a corner of the wiper rod, and the corner and the telescopic length of the wiper rod are recorded in the memory, the reading module and the memory implement data communication, and after the position of the wiper is determined, the telescopic length of the wiper rod is controlled by the in-vehicle control system, so that a rotation track of the wiper almost completely covers a rear window of the vehicle, and a cleaning area is increased, where a cleaning range of the wiper of this embodiment is shown in fig. 4.

In an embodiment of the present invention, the in-vehicle control system can also control the operation speed of the wiper rod; under different weather conditions, the user can set different operating speeds of the wiper rod: in rainy and snowy weather, the running speed of the water scraping rod is increased, rainwater or accumulated snow on a rear window of the vehicle is removed in time, and the clear visual field is ensured; in fine weather, the running speed of the water scraping rod can be slowed down, and the dust and dirt remained on the glass can be scraped.

The utility model discloses an in the embodiment, be equipped with warning device on the water scraping rod for remind the rear vehicle to keep the car distance.

Preferably, the warning device is a reflective strip, and when the vehicle is driven at night, the reflective strip can reflect light of a rear vehicle or a street lamp to mark the position of the vehicle, so that the safety factor is improved.

Preferably, the warning device is a waterproof LED lamp, and the LED lamp is connected with a power supply through a wire and is started in severe days such as rain, snow, fog and the like; because the water scraping rod continuously operates, the LED lamp on the water scraping rod can swing left and right, and the water scraping rod can be easily identified even under the condition of low visibility, so that a rear vehicle is reminded to keep the distance between vehicles, and the safety of the vehicles in the driving process is ensured.

The utility model discloses an in the embodiment, the pole of scraping adopts the ABS material to make, and ABS plastics have impact resistance, heat resistance, low temperature resistance, chemical resistance and the excellent characteristics of electrical property, work as when the pole of scraping is the ABS material, be favorable to guaranteeing that it can have longer life.

In summary, the utility model designs the water scraping rod to be telescopic, so that the working range of the wiper is enlarged, the cleaning area is increased, and the use is convenient; meanwhile, the warning device is arranged on the water scraping rod, so that a vehicle behind the water scraping rod can be effectively reminded under severe weather conditions such as rain, fog and the like, and the safety of the vehicle during running is improved; in addition, the water scraping rod is made of ABS materials, so that the cost is low, and the service life is long.

It should be noted that, for those skilled in the art, similar changes and modifications can be made without departing from the inventive concept, and these should be construed as being within the scope of the present invention.

Claims

1. The utility model provides a car rear window wiper which characterized in that includes:

the windscreen wiper comprises a telescopic wiper rod and a wiper blade, wherein the wiper blade is fixed at the end part of the wiper rod, the telescopic length and the corner of the wiper rod are stored in a storage device, the storage device is electrically connected with an in-vehicle control system, and when the windscreen wiper rotates around a fixed point on a rear window, the in-vehicle control system controls the telescopic length and the corner of the wiper rod;

2. The vehicle rear window wiper of claim 1, wherein: the in-vehicle control system can also control the running speed of the water scraping rod.

3. The vehicle rear window wiper of claim 1, wherein: and the water scraping rod is provided with a warning device.

4. The vehicle rear window wiper of claim 3, wherein: the warning device is a reflective strip.

5. The vehicle rear window wiper of claim 3, wherein: the warning device is a waterproof LED lamp.

6. The vehicle rear window wiper of claim 1, wherein: the water scraping rod is made of ABS materials.