CN114863602A

CN114863602A - Self-cleaning type cabinet external cleaning device

Info

Publication number: CN114863602A
Application number: CN202210788928.5A
Authority: CN
Inventors: 许小兵; 王汉平
Original assignee: Changzhou Lizhong Electronic Equipment Manufacturing Co ltd
Current assignee: Changzhou Lizhong Electronic Equipment Manufacturing Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-08-05
Anticipated expiration: 2042-07-06
Also published as: CN114863602B

Abstract

The invention discloses a self-cleaning type cabinet exterior cleaning device which comprises a base, wherein a display screen, keys and a blocking cover for covering the keys are arranged on the surface of the base, an operation opening is formed in the position, close to the keys, of the blocking cover, and a killing mechanism is arranged inside the blocking cover. When the user uses the cabinet to be clear, the user can see information from the display screen, and the blocking cover can shield the sight of non-operators when the user needs to use the keys, so that the effect of protecting privacy is achieved. Simultaneously, when the user used the button, the mechanism of killing that disappears can spout atomizing agent of killing, plays the effect of preliminary disinfecting, for after the user's button uses the completion, the mechanism of killing that disappears can also spout agent of killing automatically once more to this is disinfected to touching again, and this in-process is automatic operation, need not artificial intervention, when having reduced user's bacterial infection risk, also more intelligent.

Description

Self-cleaning type cabinet external cleaning device

Technical Field

The invention relates to the technical field of cabinet exterior cleaning, in particular to a self-cleaning cabinet exterior cleaning.

Background

The counter is a device which integrates all products outside the bank counter such as a password keyboard evaluator, an interphone and the like, and enables the counter to be neat and attractive. Its main function is the information of gathering user input, and in the user use, inevitably can touch the button, along with the increase of number of using people, the pollutant that adheres to on the button will also increase, and the user has the risk of infecting the bacterium.

Disclosure of Invention

The invention aims to provide a self-cleaning type cabinet outer cleaning device to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a self-cleaning type cabinet is clear outward, includes the base, the surface of base is provided with display screen, button and covers the fender cover of button, keep off the cover and seted up the operation mouth near the position of button, the inside of keeping off the cover is provided with the mechanism of killing. When the user uses the cabinet to be clear, the user can see information from the display screen, and the blocking cover can shield the sight of non-operators when the user needs to use the keys, so that the effect of protecting privacy is achieved. Simultaneously, when the user used the button, the mechanism of killing that disappears can spout atomizing agent of killing, plays the effect of preliminary disinfecting, for after the user's button uses the completion, the mechanism of killing that disappears can also spout agent of killing automatically once more to this is disinfected to touching again, and this in-process is automatic operation, need not artificial intervention, when having reduced user's bacterial infection risk, also more intelligent.

According to the technical scheme, the sterilizing and killing mechanism comprises a plurality of atomizing nozzles, the atomizing nozzles are installed on the inner wall of the blocking cover and are connected with the liquid supply pipe, the atomizing nozzles are connected with the control assembly, and the control assembly is located inside the blocking cover.

According to the technical scheme, the control assembly comprises the extrusion part, the extrusion part is located at the operation opening, the extrusion part is a flexible air bag, the extrusion part is connected with the plurality of atomizing nozzles through pipelines, and the extrusion part is used for providing high-pressure air flow for the atomizing nozzles.

According to the technical scheme, one side, away from the operation opening, of the blocking cover is provided with the gas storage cavity, the piston plate is arranged inside the gas storage cavity in a sliding mode, and the gas storage cavity is divided into the first gas storage cavity and the second gas storage cavity by the piston plate.

According to the technical scheme, one side, away from the operation opening, of the piston plate is provided with a plurality of groups of first resetting support assemblies, the plurality of groups of first resetting support assemblies are fixedly connected with the inner wall of the gas storage cavity, and the first resetting support assemblies provide elastic supporting force for the piston plate.

According to the technical scheme, one side of the air storage cavity, which is close to the operation opening, is a hollow plate, the extrusion part wraps the hollow plate, a plurality of push rods are arranged on the surface, facing the operation opening, of the piston plate and penetrate through holes in the surface of the hollow plate, the push rods are connected with one ends, far away from the piston plate, of the push plates, a push plate is installed, a first traction part is connected between the push plates and the inner wall of the extrusion part, the first traction part is made of flexible materials, and the push rods are made of rigid materials.

According to the technical scheme, the air supply pipe is connected to the side wall of the second air storage cavity in a penetrating mode, and the control valve is arranged on a pipeline connected between the extrusion part and the atomizing nozzle.

According to the technical scheme, the control valve is internally provided with the plug, one end, close to the gas storage cavity, in the control valve is a head section, one end, far away from the gas storage cavity, in the control valve is a tail section, the diameter of the head section is smaller than that of the tail section, and the plug is located inside the head section.

According to the technical scheme, a second resetting support component is installed on one side, far away from the head section, of the plug, the second resetting support component provides elastic support force for the plug, and the elastic coefficient of the second resetting support component is larger than that of the first resetting support component.

Compared with the prior art, the invention has the following beneficial effects: through being provided with the mechanism of killing that disappears, when the user used the button, the mechanism of killing that disappears can spout atomizing agent of killing, plays the effect of preliminary disinfecting, for user's button use accomplish the back, the mechanism of killing that disappears can also spout agent of killing automatically once more to this is disinfected to touching department again, and this in-process is automatic operation, need not artificial intervention, when having reduced user's bacterial infection risk, also more intelligent.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a partial cross-sectional structural schematic view of the shield of the present invention;

FIG. 3 is a schematic view of the enlarged partial structure of the area A of the present invention;

FIG. 4 is a schematic view of the internal structure of the shield of the present invention;

in the figure: 1. a base; 2. a display screen; 3. a shield; 4. pressing a key; 5. extruding the bag; 6. an atomizing nozzle; 7. a hollowed-out plate; 8. a gas supply pipe; 9. a liquid supply tube; 10. a piston plate; 11. a push rod; 12. pushing the plate; 13. pulling a rope I; 14. a first gas storage cavity; 15. a second gas storage cavity; 16. air holes; 17. an airflow duct; 18. a branch air pipe; 19. a control valve; 20. a head section; 21. a tail section; 22. a plug; 23. a first elastic part; 24. a second elastic part; 25. a second pull rope; 26. an airflow tube inlet; 27. an outlet of the gas supply pipe.

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, the present invention provides the following technical solutions: the utility model provides a self-cleaning type cabinet is clear outward, includes base 1, and the surface of base 1 is provided with display screen 2, button 4 and covers fender cover 3 of button 4, and the position that keeps off cover 3 and be close to button 4 has seted up the operation mouth. Keep off the both sides inner wall of cover 3, and be close to the position of base 1 and install feed pipe 9, feed pipe 9 is connected with the reagent box, and the inside packing of reagent box has the reagent of killing.

Be connected with a plurality of atomizing nozzle 6 on the feed pipe 9 respectively, atomizing nozzle 6 all runs through the lateral wall that keeps off cover 3 and towards button 4, keeps off cover 3 and installs extrusion bag 5 near one side of operation mouth, and extrusion bag 5 is a flexible gasbag.

Keep off cover 3 and keep away from the one side of operation mouth and seted up the gas storage chamber, the inside slip of gas storage chamber is provided with piston plate 10, and piston plate 10 divides the gas storage chamber into gas storage chamber one 14 and gas storage chamber two 15. One side of the piston plate 10, which is far away from the operation port, is provided with a plurality of groups of same supporting parts, each supporting part comprises a second elastic part 24 and a second pull rope 25, wherein one end of each of the second elastic part 24 and the second pull rope 25 is fixed with the piston plate 10, and the other end of each of the second elastic part 24 and the second pull rope 25 is fixed with the inner wall of the air storage cavity (namely, the combination of the second elastic part 24 and the second pull rope 25 enables the piston plate 10 to be supported by the second elastic part 24 and pushed out by the distance of the second pull rope 25). And a magnet is arranged on the end surface of the piston plate 10 facing the second pull rope 25, and a magnet with the opposite magnetic pole is also arranged at the position of the second air storage cavity 15 corresponding to the magnet.

One side that the gas storage chamber is close to the operation mouth is fretwork board 7, and the crushing bag 5 wraps up fretwork board 7 completely (namely the inside cavity of crushing bag 5 is the feed through state with a gas storage chamber 14), piston plate 10 is provided with a plurality of push rods 11 towards one side surface of operation mouth, a plurality of push rods 11 all pass the gas pocket 16 on fretwork board 7 surface, push pedal 12 is installed to the one end that piston plate 10 was kept away from to a plurality of push rods 11, be connected with a stay cord 13 between the inner wall of push pedal 12 and extrusion part, stay cord 13 is flexible material, push rod 11 is rigid material.

The air supply pipe 8 is connected to the side wall of the second air storage cavity 15 in a penetrating mode, one end of the air supply pipe 8 is connected with an air source, and the air source is used for providing high-pressure air for the air supply pipe 8. And the air outlet of the air supply pipe 8 is positioned in the second air storage cavity 15, but the state exists when the second elastic element 24 supports the piston plate 10 and pushes out a distance of the second pull rope 25, and when the piston plate 10 is pushed by the push rod 11 and the two magnets attract each other, the air outlet of the air supply pipe is positioned in the first air storage cavity 14.

An airflow pipe 17 is arranged inside the side walls of the two sides of the first air storage cavity 14, the airflow pipe 17 is further connected with a plurality of branch air pipes 18, each branch air pipe 18 is connected with the corresponding atomizing nozzle 6, and a control valve 19 is installed at the front end of the first branch air pipe 18 generated by the airflow pipe 17.

The inside of control valve 19 is provided with end cap 22, and the one end that is close to the gas storage chamber in the control valve 19 is head section 20, and the one end of keeping away from the gas storage chamber in the control valve 19 is tail section 21, and the diameter of head section 20 is less than the diameter of tail section 21, and end cap 22 is located inside head section 20, and the one side that end cap 22 faced head section 20 is the toper.

The first elastic part 23 is installed on one side, away from the head section 20, of the plug 22, the first elastic part 23 provides elastic supporting force for the plug 22, the elastic coefficient of the second elastic part 24 is larger than that of the first elastic part 23, and the attraction force between the piston plate 10 and the two magnets on the second air storage cavity 15 is slightly larger than the elastic force of the second elastic part 24.

The working principle is as follows: when a user needs to use the key 4 of the cabinet exterior, the user needs to squeeze the squeezing bag 5 towards the inside of the shield 3 by using the back of the hand, so that the hand of the user can stretch into the upper part of the key 4, and the squeezing bag 5 is made of a flexible material, so that the squeezing bag can be attached to the back of the hand of the user. When a bank transacts business, a user usually sits in a sitting posture, the user waiting next usually stands in a standing posture, when the user uses the keys 4, the pressing bag 5 is attached to the back of the hand of the user, so that the user waiting behind can be effectively prevented from observing the password, and the user who uses the key currently can observe the arrangement of the keys only by looking up the tiger's mouth, finger joints and the like, so that the normal use is not influenced while the safety is improved.

After the user pushes the first air storage chamber 14, the air flow tube 17 is disposed inside the side walls of the first air storage chamber 14, and the air flow tube 17 can press the compressed air into the first air storage chamber 5. And this gas will first enter the head section 20 of the control valve 19 and exert a thrust on the plug 22. When the pushing force of the gas on the plug 22 is larger than the elastic force of the first elastic member 23, the plug 22 will be pushed towards the tail section 21, and since the diameter of the head section 20 is smaller than that of the tail section 21, the gas can enter the rear part of the gas flow pipe 17 from the tail section 21 of the control valve 19, enter the branch gas pipes 18 and finally enter the atomizing nozzles 6. After the high-pressure gas enters the atomizing nozzle 6, the sterilizing and killing agent in the atomizing nozzle 6 is atomized and sprayed out, so that the primary cleaning can be carried out when a user just uses a key.

As the user's hand continues to extend into the interior of the shield 3, the degree of squeezing the squeeze bag 5 by the user will increase until the user's hand touches the push plate 12 across the bag wall of the squeeze bag 5. Then, the push plate 12 can be pushed continuously, the push plate 12 can push the piston plate 10 to move towards the direction of the second elastic element 24 through each push rod 11 until the magnets on the surface of the piston plate 10 attract the magnets on the side wall of the second air storage cavity 15, at this time, the hand of the user just enough touches all the keys 4, and then the user can use the keys 4 normally.

During the use of the key 4 by the user, since the piston plate 10 is attached to the side wall of the second air storage chamber 15, the outlet of the air supply pipe 8 will be located on the other side of the piston plate 10 (i.e. the first air storage chamber 14). With the gas supply pipe 8 continuously supplying gas, the gas will enter the first gas storage chamber 14, and at this time, since the pressing bladder 5 is pressed by the hand of the user, the gas supplied in the gas supply pipe 8 will enter each atomizing nozzle 6 through the gas flow pipe 17. This allows the user's hands to be continuously cleaned while the user is using the keys 4.

After the user finishes using, the user can pull out the blocking cover 3 by hand, and the squeezing bag 5 is not squeezed any more. At this time, because the attraction force between the piston plate 10 and the two magnets on the second air storage cavity 15 is slightly larger than the elastic force of the second elastic member 24, the piston plate 10 cannot be ejected out by the elastic force of the second elastic member 24, and the air supply pipe 8 is still located in the first air storage cavity 14.

At this time, the gas discharged from the outlet of the gas supply pipe 8 enters the extrusion bladder 5 and the gas flow pipe 17 through the hollow plate 7, and the plug 22 is pushed out toward the inside of the head section 20 by the first elastic member 23, thereby blocking the head section 20.

With the continuous supply of the air supply pipe 8, the extrusion bladder 5 will gradually expand, and during the expansion of the extrusion bladder 5, the pull rope one 13 connected with the inner wall of the extrusion bladder 5 will be gradually tensioned, and the piston plate 10 will be subjected to the attraction force between the two magnets; the elastic force of the second elastic piece 24 is opposite to the suction direction; and the pulling force of the pulling rope I13, the pushing plate 12 and the pushing rod 11 which are in the same direction as the elastic force on the piston plate 10. Still, because the attraction force between the piston plate 10 and the two magnets on the second air storage cavity 15 is slightly larger than the elastic force of the second elastic member 24, the pulling force of the first pulling rope 13 and the elastic force of the second elastic member 24 are still smaller than the attraction force between the two magnets when the extrusion bag 5 is not fully expanded.

With the continuous expansion of the extrusion bag 5, the pulling force of the extrusion bag 5 on the first pulling rope 13 will increase until the pulling force on the first pulling rope 13 plus the elastic force of the second elastic member 24 is greater than the attraction force between the two magnets, the piston plate 10 will be separated from the second air storage cavity 15, and the piston plate 10 will be pushed by the second elastic member 24 towards the first air storage cavity 14 until the second pulling rope 25 is completely pulled straight and then stops.

When the piston plate 10 moves towards the first air storage cavity 14, the volumes of the first air storage cavity 14 and the inner part of the extrusion bag 5 are continuously reduced, the gas originally located in the first air storage cavity is further extruded, after the extrusion bag 5 expands to the deformation limit, the redundant gas enters each atomizing nozzle 6 through the control valve 19, and the atomizing nozzles 6 are enabled to spray the sterilizing agent for the third time. After the excessive gas is discharged, the plug 22 is ejected by the first elastic piece 23 and blocks the control valve. Therefore, after the hands of the user leave the shield 3, the interior of the shield 3 and the positions of the keys 4 can be cleaned again, and meanwhile, the squeezing bag 5 can be inflated again for subsequent use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a self-cleaning type cabinet is clear outward, includes base (1), the surface of base (1) is provided with display screen (2), button (4) and covers fender cover (3) of button (4), keep off cover (3) and have seted up operation mouth, its characterized in that near the position of button (4): keep off the inside of cover (3) and be provided with the mechanism of killing that disappears, the mechanism of killing that disappears is including a plurality of atomizing nozzle (6), and is a plurality of atomizing nozzle (6) are installed on the inner wall that keeps off cover (3), and is a plurality of atomizing nozzle (6) all are connected with feed pipe (9), and are a plurality of atomizing nozzle (6) still are connected with control assembly, control assembly is located the inside that keeps off cover (3).

2. A self-cleaning type cabinet outer cleaning product according to claim 1, wherein: the control assembly is including the extrusion portion, the extrusion portion is located operation mouthful department, the extrusion portion is a flexible gasbag, pipe connection between extrusion portion and a plurality of atomizing nozzle (6), just the extrusion portion is used for providing high-pressure air current for atomizing nozzle (6).

3. A self-cleaning type cabinet outer cleaning as claimed in claim 2, wherein: one side of the blocking cover (3) far away from the operation opening is provided with a gas storage cavity, a piston plate (10) is arranged in the gas storage cavity in a sliding mode, and the piston plate (10) divides the gas storage cavity into a first gas storage cavity (14) and a second gas storage cavity (15).

4. A self-cleaning type cabinet outer cleaning as claimed in claim 3, wherein: one side of the piston plate (10) far away from the operation opening is provided with a plurality of groups of first resetting support assemblies, the plurality of groups of first resetting support assemblies are fixedly connected with the inner wall of the air storage cavity, and the first resetting support assemblies provide elastic supporting force for the piston plate (10).

5. A self-cleaning type cabinet outer cleaning product according to claim 4, wherein: one side that the gas storage chamber is close to the operation mouth is fretwork board (7), just fretwork board (7) parcel is wrapped up in to extrusion portion, piston board (10) are provided with a plurality of push rods (11) towards one side surface of operation mouth, and are a plurality of the hole on fretwork board (7) surface is all passed in push rod (11) push pedal (12) are installed to the one end that piston board (10) were kept away from in push rod (11), be connected with tractive portion one between the inner wall of push pedal (12) and extrusion portion, tractive portion one is flexible material, push rod (11) are the rigidity material.

6. A self-cleaning type cabinet outer cleaning product according to claim 4, wherein: an air supply pipe (8) is connected to the side wall of the second air storage cavity (15) in a penetrating mode, and a control valve (19) is arranged on a pipeline connected between the extrusion part and the atomizing nozzle (6).

7. A self-cleaning type cabinet outer cleaning as claimed in claim 6, wherein: the inside of control valve (19) is provided with end cap (22), the one end that is close to the gas storage chamber in control valve (19) is head segment (20), the one end of keeping away from the gas storage chamber in control valve (19) is tail segment (21), the diameter of head segment (20) is less than the diameter of tail segment (21), just end cap (22) are located inside head segment (20).

8. A self-cleaning type cabinet outer cleaning product according to claim 7, wherein: and a second resetting support component is installed on one side, far away from the head section (20), of the plug (22), provides elastic supporting force for the plug (22), and the elastic coefficient of the second resetting support component is larger than that of the first resetting support component.