CN114312572A

CN114312572A - A rear-view mirror that is used for new energy automobile to have self-cleaning function

Info

Publication number: CN114312572A
Application number: CN202111415652.8A
Authority: CN
Inventors: 周文仲
Original assignee: Jiangsu Tantu Special Purpose Vehicle Manufacturing Co ltd
Current assignee: Jiangsu Tantu Special Purpose Vehicle Manufacturing Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12

Abstract

The invention relates to the technical field of new energy, and discloses a rearview mirror with an automatic cleaning function for a new energy automobile. This an automatic windshield wiper for on new energy automobile rear-view mirror, through the linkage between the electro-magnet, drive wiper work, realized that the rainwater is beaten on the rear-view mirror, avoid the rainwater to adhere to and form the rain flower on the rear-view mirror, avoid causing the driver to see clearly the rear-view mirror can't judge the rear road condition, the security that the car went has been improved, simultaneously with adhering to the rainwater in time to handle on the rear-view mirror, avoid the rainwater to form the rain stain on the rear-view mirror, influence pleasing to the eye and sight definition behind the rain, the inconvenience that the driver cleaned the rear-view mirror has been saved simultaneously, the travelling comfort of driving has been improved.

Description

A rear-view mirror that is used for new energy automobile to have self-cleaning function

Technical Field

The invention relates to the technical field of new energy, in particular to a rearview mirror with an automatic cleaning function for a new energy automobile.

Background

At present, various automobiles step into thousands of households, and most automobiles are provided with rearview mirrors on two sides of the front part of the automobile, so that a driver can clearly see the road condition of a road behind by slightly deviating the head when the automobile runs, the potential safety hazard caused by looking back to see the road is avoided, the automobile plays a role of 'second eyes', and the visual field of the driver is enlarged.

Because the operational environment of most cars is all outdoor, and the windy solarization operational environment is complicated, especially when rainy, the rainwater falls on the rear-view mirror and forms water droplet or even cascade, seriously influences driver's sight, can't accurately judge the rear road condition, has caused the potential safety hazard, also can leave water stain on the rear-view mirror after the rain stops, influences beautifully, blocks the sight.

Therefore, a rearview mirror with an automatic cleaning function for a new energy automobile is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the rearview mirror with the automatic cleaning function for the new energy automobile, which has the advantages of timely and automatically cleaning the rearview mirror in the rainy day, high safety, attractiveness guarantee and the like, and solves the problems of potential safety hazard, influence on attractiveness and the like of the common rearview mirror.

(II) technical scheme

In order to solve the technical problems, the invention provides the following technical scheme: a rearview mirror with an automatic cleaning function for a new energy automobile comprises a shell, wherein a water collecting tank is arranged inside the shell, a thin-wall hollow metal ball is movably arranged inside the water collecting tank, two symmetrical limiting rods are fixedly connected inside the water collecting tank, an electrode column is fixedly connected to the end part of each limiting rod, the electrode column is electrically connected with an electromagnet, the electromagnet is fixedly connected with a sliding block, the upper end and the lower end of the sliding block are connected with a roller in a rolling manner, and the bottom of the sliding block is fixedly connected with a windshield wiper;

the casing bottom is equipped with the spout, spout one end elastic connection has the electro-magnet, the spout other end is close to casing position elastic connection has the contact piece, spout and casing coupling part fixedly connected with electric contact, electric contact and electro-magnet electric connection, the catch basin bottom is provided with the drain pipe, the inside activity of drain pipe is provided with stagnant water ball.

Preferably: the metal ball is hollow with a thin wall and made of stainless steel, in order to enable the metal ball to float and conduct electricity, the diameter of the metal ball is slightly smaller than that of the water collecting tank so that the metal ball can move up and down conveniently.

Preferably: the gag lever post symmetric distribution just adopts rubber material, and rubber insulation can improve the security of device.

Preferably: the electrode column is positioned at one end, far away from the shell, of the limiting rod.

Preferably: the outer portion of the water stopping ball is made of rubber, the inner portion of the water stopping ball is made of iron, the rubber is made of good hydrophobic material, and the iron inner structure can enable the water stopping ball to be moved away in time under the suction force of the electromagnet to open the drain pipe.

Preferably: the electromagnet and the electromagnet have the same magnetism in the opposite direction, and the sliding block can be pushed out in the passage state.

Preferably: the drain pipe adopts the PVC material, lightens device weight, and can avoid separation magnetic field, does not influence the electro-magnet work.

(III) advantageous effects

Compared with the prior art, the invention provides a rearview mirror with an automatic cleaning function for a new energy automobile, which has the following beneficial effects:

1. this a rear-view mirror that has an automatic cleaning function for on new energy automobile through the metal ball come-up whereabouts, makes the regular disconnect-connection of circuit, and the electro-magnet drives the slider and removes, and the slider drives windshield wiper reciprocating motion back and forth to reached and not needing the driver to operate, the automatic cleaning rear-view mirror guarantees that driver's sight is good, and the security is high, can not leave water stain behind the rain, guarantees pleasing to the eye effect.

2. This a rear-view mirror that is used for new energy automobile to have self-cleaning function forms the route through contact piece and electrical contact, makes the electro-magnet produce magnetic force and will stop the water ball and draw up and open the drain pipe, the inside water of discharge water catch bowl to reach the purpose of automatic drainage, realized the automatic reciprocating motion of windshield wiper, and along with the effect of the size automatically regulated windshield wiper speed of rainfall.

Drawings

FIG. 1 is a front cross-sectional view of the present invention.

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.

Fig. 3 is a front cross-sectional view of the invention in a post-removal state.

Fig. 4 is a left side view of the present invention.

In the figure: 1. a housing; 2. a metal ball; 3. an electrode column; 4. a limiting rod; 5. a water stopping ball; 6. a water collection tank; 7. an electrical contact; 8. a contact piece; 9. an electromagnet II; 10. a slider; 11. an electromagnet I; 12. a roller; 13. a wiper; 14. a drain pipe; 15. an electromagnet III; 16. an electromagnet IV; 17. a chute.

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, a rearview mirror with an automatic cleaning function for a new energy automobile includes a housing 1, a water collecting tank 6 is disposed inside the housing 1, a thin-walled hollow metal ball 2 is movably disposed inside the water collecting tank 6, the metal ball 2 is made of thin-walled hollow stainless steel, and the diameter of the metal ball is slightly smaller than that of the water collecting tank 6 so that the metal ball 2 can move up and down. Two symmetrical limiting rods 4 are fixedly connected inside the water collecting tank 6, the limiting rods 4 are symmetrically distributed and made of rubber, the rubber is good insulating material and is improved, the end parts of the limiting rods 4 are fixedly connected with electrode posts 3, the electrode posts 3 are positioned at the ends, far away from the shell 1, of the limiting rods 4, mistaken touch when water exists is avoided, the electrode posts 3 are electrically connected with electromagnets I11, the electrode posts 3 are electrically connected with electromagnets II 9, the electromagnets I11 and the electromagnets II 9 are opposite in the same magnetic direction, in order to push out the sliding block 10 in a passage state, the electromagnets II 9 are fixedly connected with a sliding block 10, the upper end and the lower end of the sliding block 10 are connected with rolling wheels 12 in a rolling mode, rolling friction reduces resistance, and the bottom of the sliding block 10 is fixedly connected with a windshield wiper 13;

the bottom of the shell 1 is provided with a sliding groove 17, one end of the sliding groove 17 is elastically connected with a second electromagnet 9, the other end of the sliding groove 17 is close to the position of the shell 1 and is elastically connected with a contact piece 8, the connecting part of the sliding groove 17 and the shell 1 is fixedly connected with an electric contact 7, the electric contact 7 is electrically connected with a third electromagnet 15 and a fourth electromagnet 16, the bottom of the water collecting tank 6 is provided with a water discharging pipe 14, the water discharging pipe 14 is made of a PVC material, the weight of the device is reduced, a blocking magnetic field can be avoided, and the work of the third electromagnet 15 and the fourth electromagnet 16 is not influenced. The drain pipe 14 is inside movable be provided with stagnant water ball 5, and stagnant water ball 5 outside is the rubber material, and inside is iron material, and rubber is good hydrophobic material, and iron inner structure can let stagnant water ball 5 in time move away under electro-magnet three 15, electro-magnet four 16's suction and open drain pipe 14.

The working principle is as follows: the device is positioned above a rearview mirror as shown in the fourth drawing, when the device is used in rainy days, rainwater falls on the rearview mirror and is collected by a water collecting tank 6, the rainwater can be discharged from a gap between a drain pipe 14 and a water stop ball 5 in light rain, the water discharging speed is slow in heavy rain, the water level rises to drive a metal ball 2 to float, the metal ball 2 is blocked by a limiting rod 4 and is connected with an electrode post 3 to form a passage, a first electromagnet 11 and a second electromagnet 9 generate repulsion force after being electrified, the second electromagnet 9 drives a sliding block 10 to move, the sliding block 10 drives a windshield wiper 13 to move forwards, when the second electromagnet 9 moves to the rightmost end of a sliding groove 17 to push a contact piece 8, the contact piece 8 is in contact with an electric contact 7 to form a passage under the push of the second electromagnet 9, a third electromagnet 15 and a fourth electromagnet 16 generate magnetic force to suck the water stop ball 5 to open the drain pipe 14, the water in the water collecting tank 6 is discharged, the metal ball 2 falls down, the electrode post 3 is disconnected, the first electromagnet 11 and the second electromagnet 9 lose magnetic force and restore to the original state under the action of the spring, and the sliding block 10 drives the windshield wiper 13 to move backwards to complete one reciprocating motion so as to wash the rearview mirror.

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. A rear-view mirror that is used for having self-cleaning function on new energy automobile, includes casing (1), its characterized in that: a water collecting tank (6) is arranged at the top end inside the shell (1), a hollow metal ball (2) is movably arranged inside the water collecting tank (6), two symmetrical limiting rods (4) which are positioned above the metal ball (2) are fixedly connected to positions, close to the upper part, inside the water collecting tank (6), one side, close to the metal ball (2), of each limiting rod (4) is fixedly connected with an electrode column (3), the electrode columns (3) are electrically connected with an electromagnet I (11) which is positioned below a drain pipe (14), an electromagnet II (9) is fixedly connected with a sliding block (10), the upper end and the lower end of each sliding block (10) are respectively connected with a roller (12) in a rolling manner, and the bottom of each sliding block (10) is fixedly connected with a windshield wiper (13) which extends to the outer side of the shell (1);

casing (1) bottom is equipped with spout (17) that correspond with slider (10), left wall elastic connection has electro-magnet two (9) in spout (17), spout (17) right-hand member inner wall elastic connection has contact piece (8), spout (17) and casing (1) coupling part fixedly connected with electric contact (7), electric contact (7) and electro-magnet three (15) and electro-magnet four (16) electric connection, water catch bowl (6) bottom symmetry intercommunication has drain pipe (14), drain pipe (14) inside activity is provided with stagnant water ball (5).

2. The rearview mirror with an automatic cleaning function for a new energy automobile according to claim 1, wherein: the metal ball (2) is hollow with a thin wall and is made of stainless steel, and the diameter of the metal ball is smaller than that of the water collecting tank (6).

3. The rearview mirror with an automatic cleaning function for a new energy automobile according to claim 1, wherein: the inside of the water stopping ball (5) is made of magnetic materials, and the outside of the water stopping ball is made of rubber materials.

4. The rearview mirror with an automatic cleaning function for a new energy automobile according to claim 1, wherein: and the first electromagnet (11) and the second electromagnet (9) have the same magnetism in opposite directions after being electrified.

5. The rearview mirror with an automatic cleaning function for a new energy automobile according to claim 1, wherein: the drain pipe (14) is made of magnetic conductive materials.

6. The rearview mirror with an automatic cleaning function for a new energy automobile according to claim 1, wherein: the inside of drain pipe (14) is provided with the recess that corresponds with stagnant water ball (5), and the diameter of recess is greater than the diameter of stagnant water ball (5).