CN113102427A

CN113102427A - Automatic control screen cleaning device for charging system

Info

Publication number: CN113102427A
Application number: CN202110415491.6A
Authority: CN
Inventors: 林清锋
Original assignee: Sixian Dongpin Xishang Network Technology Co ltd
Current assignee: Sixian Dongpin Xishang Network Technology Co ltd
Priority date: 2021-04-18
Filing date: 2021-04-18
Publication date: 2021-07-13

Abstract

The invention relates to the technical field of auxiliary equipment of a charging system, and discloses an automatic control screen cleaning device for the charging system. This automatic control's for charging system screen cleaning device, through mutually supporting of electro-magnet and permanent magnet, when the electro-magnet circular telegram, the electro-magnet produces magnetic field, electro-magnet and permanent magnet repel each other because of opposite face magnetism is the same, it removes to drive the cleaner and overcome the frictional resistance that receives, the removal through the cleaner is cleared up once, the self-cleaning function of product has been realized, the mutually supporting of rethread gag lever post and cleaner, the removal of restriction cleaner, make the cleaner remove and stop when the other end, the automatic control function of product has been realized.

Description

Automatic control screen cleaning device for charging system

Technical Field

The invention relates to the technical field of auxiliary equipment of a charging system, in particular to an automatic control screen cleaning device for the charging system.

Background

Along with scientific progress and social development, more and more charging systems adopt the self-service mode of screen to use for the user is in the in-process of carrying out the operation more swift, and the efficiency of very big improvement charges has slowed down the pressure of artifical payment, the ability of the circulation of quickening, the user of being convenient for uses, nevertheless in the use, the problem that the screen is unclean often appears, has caused the interference for user's operation, can not satisfy user's user demand.

In the use of charging equipment, because the influence of the snow, the rainwater that the ash floats that external environment caused and specific environment lead to for the screen of using is covered, leads to the unable normal operation of user, or influences user's use experience at the in-process of operation, thereby the rate of utilization of greatly reduced product has brought unnecessary trouble for the user, is unfavorable for user's normal use, has increased the pressure of artifical window of paying fee.

Therefore, we propose a charging system with an automatically controlled screen cleaning device to solve the above problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the automatic control screen cleaning device for the charging system, which has the advantages of automatic judgment and automatic screen cleaning, and solves the problem that common equipment cannot automatically clean the screen.

(II) technical scheme

In order to achieve the purpose of automatically judging and cleaning the screen, the invention provides the following technical scheme: the utility model provides an automatic control's screen cleaning device for charging system, which comprises a housin, the inside work screen of having seted up of casing, the equal fixedly connected with photo resistance in work screen both sides, photo resistance outside fixedly connected with piezo resistance, the equal fixedly connected with gag lever post in casing top and bottom, the inboard fixedly connected with cleaner of gag lever post, the equal swing joint in cleaner top and bottom has the pulley, the inside fixedly connected with permanent magnet of cleaner, the equal fixedly connected with electro-magnet in casing both sides, the symmetrical collecting vat has been seted up to the casing bottom, the control groove has been seted up to the casing bottom, control groove top fixedly connected with spring one, spring one bottom fixedly connected with stopper, the inside swing joint of control groove has the switching block, the equal fixedly connected with electrical contact in control groove both sides, the equal fixedly connected with spring two in control groove both sides, spring two.

Preferably, the casing is plastic material, and the mounting groove has been seted up to the inside of casing, and the shape and the work screen of mounting groove cooperate, and the casing includes structure, control assembly and electrical power generating system for the work screen is installed inside the mounting groove of casing, has guaranteed the stability when user uses, has prolonged the life of product, the realization of the product function of being convenient for.

Preferably, the gag lever post is stainless steel material, and the both sides of gag lever post all are provided with the protection tip, and the diameter of gag lever post equals the diameter of the inside through-hole of cleaner, and the surface of gag lever post is smooth, has reduced the frictional resistance between gag lever post and cleaner, and the removal of the cleaner on the gag lever post of being convenient for has restricted the home range of cleaner, has guaranteed the function realization of product.

Preferably, the pulley is rubber materials, and the surface of pulley is provided with the decorative pattern, and the pulley laminates mutually with the gag lever post, has reduced the frictional resistance between pulley and gag lever post for stable rolling friction that is between pulley and gag lever post, the removal of the cleaner on the gag lever post of being convenient for, through the removal of cleaner, has realized the self-cleaning function of product.

Preferably, the electro-magnet includes the magnetic conductor, encircles coil and control assembly, and the opposite face magnetism of electro-magnet and permanent magnet is the same, and repulsion between electro-magnet and permanent magnet is greater than the frictional resistance that the cleaner received, and when the electro-magnet circular telegram, the electro-magnet produced magnetic field, and electro-magnet and permanent magnet are because of the same and mutual repulsion of opposite face magnetism, drive the cleaner and overcome frictional resistance and remove, have realized the automatic cleaning function of product, have guaranteed the cleanness of product, the normal use of the user of being convenient for.

Preferably, the stopper is plastic material, and the bottom of stopper is provided with the recess of symmetry, and the shape of recess cooperatees with the switching piece, through mutually supporting of stopper and switching piece, makes the stopper restriction switching piece rotatory under the effect of spring elasticity, has guaranteed the zonulae occludens of switching piece and electric contact, promotes the stability of part work, helps the function realization of product.

Preferably, the switching block comprises a rotating block, a connecting arm and an electric contact block, the two ends of the switching block are matched with the shape of the switching rod, the end part of the switching block is extruded by the switching rod to drive the switching block to rotate, so that the corresponding electric contact is connected with the switching block, the electromagnet is convenient to switch, the cleaner can reciprocate, and the automatic cleaning function of a product is realized.

Preferably, the control block is made of metal materials, the diameter of the control block is smaller than the diameter of the two sides of the control groove, the surface of the control block is smooth, the shape of the outer side of the control block is matched with the cleaner, the friction resistance between the control block and the shell is reduced, the control block can conveniently move in the control groove, the switching rod is driven to extrude the switching block through the movement of the control block, and the automatic control function of a product is achieved.

(III) advantageous effects

Compared with the prior art, the invention provides an automatically controlled screen cleaning device for a charging system, which has the following beneficial effects:

1. this automatic control's for charging system screen cleaning device, through mutually supporting of electro-magnet and permanent magnet, when the electro-magnet circular telegram, the electro-magnet produces magnetic field, electro-magnet and permanent magnet repel each other because of opposite face magnetism is the same, it removes to drive the cleaner and overcome the frictional resistance that receives, the removal through the cleaner is cleared up once, the self-cleaning function of product has been realized, the mutually supporting of rethread gag lever post and cleaner, the removal of restriction cleaner, make the cleaner remove and stop when the other end, the automatic control function of product has been realized.

2. This automatic control's for charging system screen cleaning device, through the mutually supporting of cleaner and control block, make the control block overcome two spring force effects of spring and remove, drive switching rod extrusion switching piece, make switching piece and corresponding electric contact interconnect, rethread spring one, stopper and the mutually supporting of switching piece, make stopper and switching piece joint each other under the effect of spring force, the rotation of restriction switching piece, the automatic switch function of product has been realized, the reciprocating motion of cleaner has been guaranteed, the circulation clearance function of product has been realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a switch block structure according to the present invention;

FIG. 3 is a partially enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a partially enlarged structure of the portion B in FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. a working screen; 3. a photoresistor; 4. a voltage dependent resistor; 5. a limiting rod; 6. a cleaner; 7. a pulley; 8. a permanent magnet; 9. an electromagnet; 10. collecting tank; 11. a control slot; 12. a first spring; 13. a limiting block; 14. a switching block; 15. an electrical contact; 16. a second spring; 17. a control block; 18. a switch lever.

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, an automatic control screen cleaning device for a charging system comprises a housing 1, the housing 1 is made of plastic material, a mounting groove is formed in the housing 1, the shape of the mounting groove is matched with that of a working screen 2, the housing 1 comprises a structure body, a control component and a power supply system, the working screen 2 is mounted in the mounting groove of the housing 1, the stability of a user in use is ensured, the service life of a product is prolonged, and the realization of product functions is facilitated, the working screen 2 is formed in the housing 1, both sides of the working screen 2 are fixedly connected with a photosensitive resistor 3, the outer side of the photosensitive resistor 3 is fixedly connected with a piezoresistor 4, both the top and the bottom of the housing 1 are fixedly connected with a limiting rod 5, the limiting rod 5 is made of stainless steel material, both sides of the limiting rod 5 are provided with protective end parts, the diameter of the limiting, the surface of gag lever post 5 is smooth, the frictional resistance between gag lever post 5 and cleaner 6 has been reduced, be convenient for the removal of cleaner 6 on gag lever post 5, the moving range of cleaner 6 has been restricted, the function realization of product has been guaranteed, 5 inboard fixedly connected with cleaners 6 of gag lever post, the equal swing joint in cleaner 6 top and bottom has pulley 7, pulley 7 is rubber materials, pulley 7's surface is provided with the decorative pattern, pulley 7 laminates with gag lever post 5 mutually, the frictional resistance between pulley 7 and gag lever post 5 has been reduced, make and stabilize between pulley 7 and gag lever post 5 for rolling friction, be convenient for the removal of cleaner 6 on gag lever post 5, through the removal of cleaner 6, the self-cleaning function of product has been realized.

The interior of the cleaner 6 is fixedly connected with a permanent magnet 8, both sides of the shell 1 are fixedly connected with electromagnets 9, each electromagnet 9 comprises a magnetic body, a surrounding coil and a control assembly, the opposite faces of the electromagnets 9 and the permanent magnet 8 have the same magnetism, the repulsive force between the electromagnets 9 and the permanent magnet 8 is larger than the frictional resistance borne by the cleaner 6, when the electromagnets 9 are electrified, the electromagnets 9 generate a magnetic field, the electromagnets 9 and the permanent magnets 8 repel each other due to the same magnetism of the opposite faces, the cleaner 6 is driven to move by overcoming the frictional resistance, the automatic cleaning function of a product is realized, the cleaning of the product is ensured, the normal use of a user is facilitated, the bottom of the shell 1 is provided with symmetrical collecting grooves 10, the bottom of the shell 1 is provided with a control groove 11, the top of the control groove 11 is fixedly connected with a spring I12, the bottom of the spring I12, the shape of recess cooperatees with switching piece 14, through stopper 13 and switching piece 14 mutually supporting, makes stopper 13 restriction switching piece 14 rotatory under the effect of spring 12 elasticity, has guaranteed switching piece 14 and electric contact 15's zonulae occludens, promotes the stability of part work, helps the function realization of product.

The interior of the control groove 11 is movably connected with a switching block 14, the switching block 14 comprises a rotating block, a connecting arm and an electric contact block, two ends of the switching block 14 are matched with the shape of a switching rod 18, the end part of the switching block 14 is extruded through the switching rod 18 to drive the switching block 14 to rotate, so that the corresponding electric contact 15 is connected with the switching block 14, the electromagnet 9 is switched conveniently, the cleaner 6 can reciprocate, the automatic cleaning function of a product is realized, the electric contact 15 is fixedly connected with two sides of the control groove 11, the spring II 16 is fixedly connected with two sides of the control groove 11, the top of the spring II 16 is fixedly connected with a control block 17, the control block 17 is made of metal materials, the diameter of the control block 17 is smaller than that of the two sides of the control groove 11, the surface of the control block 17 is smooth, the outer side shape of the control block 17 is matched with the cleaner 6, the frictional resistance between the control block 17 and the shell 1 is, through the removal of control block 17, drive switching lever 18 and extrude switching block 14, realized the automatic control function of product, control block 17 bottom fixedly connected with switching lever 18.

The working principle is as follows: when the product normally works, the surface of the working screen 2 is clean, the light intensity received by the photoresistor 3 is in a normal range, the resistance value of the photoresistor 3 is large, the voltage at two ends of the piezoresistor 4 is smaller than the minimum access voltage, the piezoresistor 4 is powered off, the electromagnet 9 is not powered on to work, the cleaner 6 is positioned at one side of the shell 1, when a large amount of dust is attached to the surface of the product, the light intensity received by the photoresistor 3 is smaller than the normal range, the resistance value of the photoresistor 3 is small, the voltage at the two ends of the piezoresistor 4 reaches the minimum access voltage, the piezoresistor 4 works by electrifying, the electromagnet 9 is controlled to be electrified, through the mutual matching of the electromagnet 9 and the permanent magnet 8, the electromagnet 9 generates a magnetic field, the electromagnet 9 and the permanent magnet 8 repel each other due to the same opposite surface magnetism, the cleaner 6 is driven to move by overcoming the friction resistance, and the cleaning is carried out once through the movement of the cleaner 6, so that the automatic cleaning function of the product is realized;

when the primary cleaning is completed, the cleaner 6 is moved to the other end of the shell 1, the cleaner 6 is matched with the control block 17, the control block 17 is moved under the action of the elastic force of the second spring 16, the switching rod 18 is driven to extrude the switching block 14, the switching block 14 is connected with the corresponding electric contact 15, the limiting block 13 is matched with the switching block 14 through the first spring 12 and the first limiting block 13, the limiting block 13 is clamped with the switching block 14 under the action of the elastic force of the first spring 12, the rotation of the switching block 14 is limited, the automatic switching function of a product is realized, the reciprocating motion of the cleaner 6 is ensured, and the circular cleaning function of the product is realized.

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. An automatic control screen cleaning device for a charging system, comprising a housing (1), characterized in that: the working screen (2) is arranged in the shell (1), the two sides of the working screen (2) are fixedly connected with the photosensitive resistor (3), the outer side of the photosensitive resistor (3) is fixedly connected with the pressure sensitive resistor (4), the top and the bottom of the shell (1) are fixedly connected with the limiting rods (5), the inner side of the limiting rods (5) is fixedly connected with the cleaner (6), the top and the bottom of the cleaner (6) are movably connected with the pulleys (7), the inner part of the cleaner (6) is fixedly connected with the permanent magnet (8), the two sides of the shell (1) are fixedly connected with the electromagnets (9), the bottom of the shell (1) is provided with symmetrical collecting grooves (10), the bottom of the shell (1) is provided with a control groove (11), the top of the control groove (11) is fixedly connected with a spring I (12), the bottom of the spring I (12) is, the two sides of the control groove (11) are fixedly connected with the electric contacts (15), the two sides of the control groove (11) are fixedly connected with the second spring (16), the top of the second spring (16) is fixedly connected with the control block (17), and the bottom of the control block (17) is fixedly connected with the switching rod (18).

2. An automatically controlled screen cleaning device for a charging system according to claim 1, characterized in that: casing (1) is plastic material, and the mounting groove has been seted up to the inside of casing (1), and the shape and the work of mounting groove screen (2) cooperate, and casing (1) includes structure, control assembly and electrical power generating system.

3. An automatically controlled screen cleaning device for a charging system according to claim 1, characterized in that: the limiting rod (5) is made of stainless steel materials, the two sides of the limiting rod (5) are provided with protective end portions, the diameter of the limiting rod (5) is equal to that of the through hole in the cleaner (6), and the surface of the limiting rod (5) is smooth.

4. An automatically controlled screen cleaning device for a charging system according to claim 1, characterized in that: the pulley (7) is made of rubber materials, patterns are arranged on the surface of the pulley (7), and the pulley (7) is attached to the limiting rod (5).

5. An automatically controlled screen cleaning device for a charging system according to claim 1, characterized in that: the electromagnet (9) comprises a magnetic conductor, a surrounding coil and a control assembly, the opposite surfaces of the electromagnet (9) and the permanent magnet (8) are same in magnetism, and the repulsive force between the electromagnet (9) and the permanent magnet (8) is larger than the friction resistance borne by the cleaner (6).

6. An automatically controlled screen cleaning device for a charging system according to claim 1, characterized in that: the limiting block (13) is made of plastic materials, symmetrical grooves are formed in the bottom of the limiting block (13), and the shapes of the grooves are matched with the switching block (14).

7. An automatically controlled screen cleaning device for a charging system according to claim 1, characterized in that: the switching block (14) comprises a rotating block, a connecting arm and an electric contact block, and two ends of the switching block (14) are matched with the shape of the switching rod (18).

8. An automatically controlled screen cleaning device for a charging system according to claim 1, characterized in that: the control block (17) is made of metal materials, the diameter of the control block (17) is smaller than the diameter of the two sides of the control groove (11), the surface of the control block (17) is smooth, and the outer side shape of the control block (17) is matched with the cleaner (6).