CN213820901U

CN213820901U - Intelligent sterilization foot pad

Info

Publication number: CN213820901U
Application number: CN202022930241.XU
Authority: CN
Inventors: 徐慧杰
Original assignee: Dalian Vocational and Technical College
Current assignee: Dalian Vocational and Technical College
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-30
Anticipated expiration: 2030-12-02

Abstract

An intelligent sterilization foot pad comprises a foot pad body, a control device and a sterilization liquid tank, wherein a rectangular trampling cavity is formed in the surface of the foot pad body, three groups of pressure spray heads are arranged on the inner wall surface of the trampling cavity, the pressure spray heads are connected with three variable-frequency pressure pumps in the control device through rubber pipes, and the three variable-frequency pressure pumps are connected with the sterilization liquid tank; the bottom of the treading cavity of the foot pad body is provided with a pressure sensor, and the pressure sensor is connected with a control device through a lead; the control device takes a microprocessor as a control core unit and takes a variable frequency pressure pump as an execution unit. The utility model discloses beneficial effect: the shoe sole cleaning device has the advantages of simple structure, reasonable structure, convenience in use and low cost, and can not only sterilize the sole, but also thoroughly clean bacteria and viruses attached to the surface of the foot and the bottoms of trousers; in the whole process of disinfecting the bottoms of the trousers and the feet, manual intervention is not needed, the whole process is automatically finished, and time and labor are saved.

Description

Intelligent sterilization foot pad

Technical Field

The utility model relates to a disinfecting equipment specifically is a callus on sole that disinfects to disinfection's intelligence can disinfect to bottom of a trouser leg and shoes body surface.

Background

The foot pads which are used in the market at present and can be sterilized or disinfected mostly sterilize or disinfect the bottoms of shoes. The foot pad has the common problems that the sole of the shoe is not completely sterilized and disinfected, and bacteria and viruses are attached to the peripheral surface of the foot, the periphery of the trouser leg and the like and cannot be thoroughly removed. Particularly, in epidemic situations of epidemic virus transmission, people can easily attach virus and bacteria to feet due to the action of aerosol when walking. At present, in order to kill the viruses on the feet in a better all-round way, a person specially assigned to the department of entry is adopted to spray by holding a sprinkling can, so that manpower is wasted, and the effect of killing the viruses cannot be satisfied.

Disclosure of Invention

In view of the problem that exists among the above-mentioned prior art, the utility model aims at research and design a neotype intelligence callus on sole that disinfects to solve present callus on the sole that disinfects and only disinfect the disinfection, can not disinfect sterile problem to departments such as bottom of a trouser leg.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an intelligent sterilization foot pad comprises a foot pad body, a control device and a sterilization liquid tank, wherein a rectangular trampling cavity is formed in the surface of the foot pad body, three groups of pressure spray heads are arranged on the inner wall surface of the trampling cavity of the foot pad body, the pressure spray heads are connected with three variable-frequency pressure pumps in the control device through rubber pipes, and the three variable-frequency pressure pumps are connected with the sterilization liquid tank; the bottom of the treading cavity of the foot pad body is provided with a pressure sensor, and the pressure sensor is connected with a control device through a lead; the control device takes a microprocessor as a control core unit and takes a variable frequency pressure pump as an execution unit.

Furthermore, four pressure sensors are uniformly distributed on the bottom surface of the treading cavity.

Furthermore, the side walls of the left and right directions of the rectangular trampling cavity are respectively provided with a group of pressure nozzles, and the front and the rear of the three groups of pressure nozzles are provided with a group of pressure nozzles.

Furthermore, the control device receives the detection signal of the pressure sensor, calculates the spraying amount of the pressure spray head in each direction, and then determines the control parameters and the time parameters of each group of variable frequency pressure pumps.

Further, the pressure sensor and the pressure nozzle form closed-loop control through a control device.

Furthermore, the inner bottom surface of the treading cavity of the foot pad body is composed of a convex particle grid cushion and a spongy cushion, and the convex particle grid cushion is arranged above the spongy cushion.

After adopting above-mentioned structure, when the chamber is trampled into to human both feet callus on the sole body, trample the pressure sensor of chamber bottom surface and can trample the signal transmission who tramples the chamber with the human body and give controlling means, controlling means will send control command to frequency conversion pressure pump, the outflow of the interior bactericidal liquid of frequency conversion pressure pump control bactericidal liquid jar, the bactericidal liquid is atomizing state eruption from pressure nozzle through the rubber tube, disinfect with bacteria, virus around foot and locate to human bottom of a trouser leg.

Advantageous effects

The utility model discloses beneficial effect: the shoe sole cleaning device has the advantages of simple structure, reasonable structure, convenience in use and low cost, and can not only sterilize the sole, but also thoroughly clean bacteria and viruses attached to the surface of the foot and the bottoms of trousers; in the whole process of disinfecting the bottoms of the trousers and the feet, manual intervention is not needed, the whole process is automatically finished, and time and labor are saved; the whole spraying process is controlled intelligently, so that the sterilizing effect is ensured, the sterilizing liquid is saved, clothes and shoes cannot be wetted, and the practicability is high.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a block diagram of the control device of the present invention.

Fig. 3 is a flow chart of the present invention.

Description of reference numerals: 1. the foot pad comprises a foot pad body, 2, a control device, 3, a sterilization liquid tank, 4, a treading cavity, 5, a pressure nozzle, 6, a rubber tube, 7, a variable-frequency pressure pump, 8 and a pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not 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.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Referring to fig. 1-3, an intelligent sterilization foot pad is composed of a foot pad body 1, a control device 2 and a sterilization liquid tank 3, wherein a rectangular trampling cavity 4 is formed on the surface of the foot pad body 1, three groups of pressure nozzles 5 are arranged on the inner wall surface of the trampling cavity 4 of the foot pad body 1, the pressure nozzles 5 are connected with three variable frequency pressure pumps 7 in the control device 2 through rubber pipes 6, and the three variable frequency pressure pumps 7 are connected with the sterilization liquid tank 3; the bottom of the treading cavity 4 of the foot pad body 1 is provided with a pressure sensor 8, and the pressure sensor 8 is connected with the control device 2 through a lead; the control device takes a microprocessor as a control core unit and takes a variable frequency pressure pump 7 as an execution unit.

Preferably, four pressure sensors 8 are uniformly distributed on the bottom surface of the treading cavity 4.

Preferably, the three groups of pressure nozzles 5 are respectively provided with a group of pressure nozzles on the left and right side walls of the rectangular trampling cavity 4, the front and the rear are provided with a group of pressure nozzles, and each group of pressure nozzles is driven by a respective variable frequency pressure pump 7.

Preferably, the control device 2 receives the detection signal of the pressure sensor 8, calculates the spraying amount of the pressure nozzle in each direction, and then determines the control parameters and the time parameters of each group of variable frequency pressure pumps 7.

Preferably, the pressure sensor 8 and the pressure nozzle 5 form a closed-loop control via the control device 2.

As preferred scheme, still further, the callus on the sole body 1 tramples the interior bottom surface in chamber and comprises protruding form granule net pad and foam-rubber cushion, and protruding form granule net pad is placed in the foam-rubber cushion top.

The working principle is as follows:

in the specific application process, after a person steps on the pedal cavity 4 of the foot pad body 1, the pressure sensor 8 positioned on the bottom surface of the pedal cavity 4 inputs the acquired pressure signal to the control device 2, a microprocessor inside the control device 2 judges whether the person stands stably or not through the signal input by the pressure sensor 8, the standing stability time of 3 seconds is preset, and after the person stands stably is judged, the spraying amount of the spray heads in all directions is calculated according to the numerical values of the pressure sensors in four directions, namely the weight of the standing person and the standing position. The control parameters and time parameters of each group of variable frequency pressure pumps are determined by the spraying amount, the three groups of nozzles are driven by respective variable frequency pressure pumps, the spraying amount and the spraying time of the three groups of pressure nozzles are respectively controlled according to signals of the four-direction pressure sensors 8, when the nozzles spray, the nozzles spray in a mist shape, the sterilization liquid can be uniformly distributed around the shoe parts, the sterilization effect is improved, clothes and shoes cannot be wetted, after the spraying is finished, and the sterilization liquid can leave after being attached for a period of time, the control device 2 can be provided with an acousto-optic prompt for each execution stage, the use is convenient, the control device 2 can also be provided with some auxiliary functions, such as automatic balance zero setting of the four pressure sensors, detection of the sterilization liquid amount in a sterilization liquid tank, detection of the sterilization liquid collected in the foot pad body 1 and the like; in practical application, a soft foot pad can be placed outside the foot pad body 1 and used for wiping the sterilizing liquid on the sole after a person comes out of the treading cavity.

The utility model discloses a microprocessor's application analysis acquisition signal, real-time control execution unit's action to realize process intellectuality and accurate control. Because pressure sensor 8 sets up in the bottom of callus on the sole body 1, there are four pressure sensor evenly distributed, can stand in the approximate position of callus on the sole body by the perception, have the combination of three sets of frequency conversion pressure pump drive pressure shower nozzles, can spray the position of standing from the equidirectional, accomplish the killing to bottom of a trouser leg and foot position virus, bacterium, be particularly suitable for the public occasion and use, for example: the personnel flow in large hospitals, hotels, shopping centers and other places, so that bacteria and viruses at the feet and the bottoms of the trousers are prevented from being brought into the room along with the walking of the personnel, and the diffusion range of the viruses is enlarged.

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. The utility model provides an intelligence callus on sole that disinfects comprises callus on the sole body (1), controlling means (2) and sterilization fluid reservoir (3), its characterized in that: the surface of the foot pad body (1) is provided with a rectangular trampling cavity (4), the inner wall surface of the trampling cavity (4) of the foot pad body (1) is provided with three groups of pressure sprayers (5), the pressure sprayers (5) are connected with three variable-frequency pressure pumps (7) in the control device (2) through rubber pipes (6), and the three variable-frequency pressure pumps (7) are connected with the sterilization liquid tank (3); a pressure sensor (8) is arranged at the bottom of the treading cavity (4) of the foot pad body (1), and the pressure sensor (8) is connected with the control device (2) through a lead; the control device takes a microprocessor as a control core unit and takes a variable frequency pressure pump (7) as an execution unit.

2. The intelligent sterilization foot pad of claim 1, wherein: the number of the pressure sensors (8) is four, and the pressure sensors are uniformly distributed on the bottom surface of the treading cavity (4).

3. The intelligent sterilization foot pad of claim 1, wherein: the three groups of pressure nozzles (5) are respectively provided with a group of pressure nozzles on the side walls of the rectangular trampling cavity (4) in the left and right directions, and a group of pressure nozzles are arranged in the front and at the back.

4. The intelligent sterilization foot pad of claim 1, wherein: the control device (2) receives the detection signals of the pressure sensors (8), calculates the spraying amount of the pressure spray heads in all directions, and then determines the control parameters and time parameters of all groups of variable-frequency pressure pumps (7).

5. The intelligent sterilization foot pad of claim 1, wherein: the pressure sensor (8) and the pressure nozzle (5) form a closed-loop control by the control device (2).

6. The intelligent sterilization foot pad of claim 1, wherein: the inner bottom surface of the treading cavity of the foot pad body (1) is composed of a protruding particle grid cushion and a spongy cushion, and the protruding particle grid cushion is arranged above the spongy cushion.