CN115137862B

CN115137862B - Certificate sterilizer

Info

Publication number: CN115137862B
Application number: CN202210873542.4A
Authority: CN
Inventors: 孟新利; 王利春; 王高峰
Original assignee: Zhongke Huiguang Technology Co ltd
Current assignee: Zhongke Huiguang Technology Co ltd
Priority date: 2022-07-24
Filing date: 2022-07-24
Publication date: 2023-08-25
Anticipated expiration: 2042-07-24
Also published as: CN115137862A

Abstract

A certificate sterilizer is suitable for hospitals, stations, terminal buildings, shops, convention centers and other places needing identity verification brushing, and comprises a transmission device, a liquid tank, a control device and a shell; the transmission device is arranged at the middle upper part of the equipment shell; the liquid groove is horizontally arranged at the bottom of the shell; the control device is positioned on the right side of the shell. The transmission device consists of a motor, a gear, a synchronous wheel, a transmission belt, a gear rotating shaft, an auxiliary shaft, a tensioning shaft, a middle partition plate, a pressing plate, a transmission top plate and a transmission bottom plate; the control device consists of a main control board, a liquid level sensor, a warning lamp and a switch button; the liquid tank consists of a tank body and an atomization sheet; the invention aims at realizing the disinfection of the contactless certificate and avoiding the cross virus transmission infection.

Description

Certificate sterilizer

Technical Field

The invention belongs to the field of environmental protection, is suitable for places needing to be subjected to identity verification, such as hospitals, stations, terminal buildings, shops, convention centers and the like, can coexist by people and machines, and particularly relates to a certificate sterilizer.

Background

With the development of society and the improvement of living standard of people, the need to go out or participate in various activities is increasing, and the infectious virus environment is also increasing, so that the spread of diseases is increased inevitably through the contact of staff and the certificate for verifying the identity of the staff.

In places such as airports and customs, passengers need to show certificates such as identity cards and passports, workers need to take the certificates to carry out identity verification, the certificates such as the identity cards and the passports possibly become carriers for carrying viruses, and the viruses can be transmitted through the processes of transmitting the certificates and the like, so that the transmission and cross infection of the viruses are caused, and the life and the health of people are threatened.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the certificate sterilizing device capable of realizing comprehensive sterilization and disinfection of the front side and the back side of the certificate, is suitable for functions of different thicknesses and sizes, has high sterilizing speed and good sterilizing effect, and is used for guaranteeing the life health safety of people.

Through transmission, hold-down plate and synchronizing wheel axle, take-up shaft, auxiliary shaft form the state of compressing tightly, when the certificate passes through the transmission passageway, can push out the transmission space with the hold-down plate, pass through the compression friction of hold-down plate and each axle with the certificate and transmit degassing unit's exit position, the in-process atomizing antiseptic solution of transmission will be incessantly attached to the positive and negative of certificate to form sterile effect, the synchronizing wheel axle of exit position will have the rotatory wiping of certificate of disinfection water smoke, thereby realize the body of certificate after the disinfection dry, convenient and fast.

In order to achieve the above purpose, the invention adopts the following technical scheme:

a certificate sterilizer comprises a shell, a transmission device, a liquid tank and a control device; the transmission device is arranged in the shell; the liquid tank is horizontally arranged at the bottom of the shell; the control device is arranged on the right side of the shell, and the left side of the shell is provided with a liquid tank inspection door plate; the transmission device consists of a transmission top plate, a synchronous wheel, a motor, a transmission gear, a reduction gear, a straight-tooth cylindrical gear, a transmission bottom plate, a middle partition plate, a left side compression plate, a right side compression plate, a press riveting stud, a compression spring, a screw, a synchronous wheel shaft, a tensioning shaft, an auxiliary shaft, a gear rotating shaft, a transmission belt and a snap spring for the shaft;

and a group of synchronous wheels are respectively arranged on the left side and the right side of the upper plane of the transmission top plate so as to form two groups of channels.

The motor is arranged at the right edge position of the transmission top plate, the transmission gear is arranged at the upper end of the motor spindle, the transmission gear is meshed with one reduction gear, and the transmission gear is meshed with the reduction gear of the other passband after being changed in direction through a group of meshed straight-tooth cylindrical gears.

The positions of the shaft holes of the transmission top plate and the transmission bottom plate correspond to each other, a middle partition plate is fixed at the middle part, a left side compression plate and a right side compression plate are arranged on two sides of the middle partition plate, and the compression plates are fixed by compression riveting studs, compression springs and compression screws.

When the certificate passes through the compression plate, the compression spring can generate certain deformation, and the purpose of compressing the certificate is achieved through rebound of the compression spring.

When the certificate to be disinfected is over or too thin, the compression distance of the compacting plates is properly adjusted according to the thickness of the certificate.

The synchronous wheel shafts, the tensioning shafts, the auxiliary shafts, the gear rotating shafts, the auxiliary shafts and the tensioning shafts are sequentially arranged on the holes of the top plates and the bottom plates on the two sides of the middle partition plate;

the transmission belt is sleeved on two sides of the synchronous wheel, and the tensioning shaft is tightly pressed on the outer side of the synchronous belt;

the tensioning degree of the transmission belt can be adjusted through the tensioning shaft, and the auxiliary shaft only plays a role in synchronous transmission and does not output kinetic energy;

after the installation of various rotating shafts is completed, the shaft ends are provided with snap springs for the shafts so as to prevent the rotating shafts from falling off.

The liquid tank consists of a tank body and an atomization sheet; the atomizing sheet is fixed at the bottom of the tank body, the mounting position of the atomizing sheet is the middle part of the tank body and the position of the certificate inlet, and corresponds to the opening of the transmission bottom plate;

the control device consists of a main control board, a liquid level sensor, a warning lamp and a switch button; the main control board and the liquid level sensor are arranged in the cavity in the shell, the liquid level sensor is fixed on the transmission bottom plate, and the detection port of the sensor faces the liquid level direction of the liquid tank; the warning lamp and the switch button are arranged at the upper left part of the certificate inlet;

the shell consists of an equipment installation shell, a top shell, a guide shell and an access panel; the guide shell is inserted into the transmission device and fixedly fixed on the transmission device; the top housing is mounted on top of the device mounting housing.

Preferably, the processing parts are preferably made of an aerosol corrosion resistant material, such as a copper-aluminum stainless steel engineering plastic lamp material.

The main control board and the liquid level sensor are arranged in the inner cavity of the right side shell of the equipment, and the main control board is fixed on the inner surface of the shell through the lengthened studs. The liquid level sensor is fixed on the transmission bottom plate opening, and the sensor detection port faces the liquid level direction of the liquid tank. The warning lamp and the switch button are arranged at the upper left part of the certificate inlet. And the fixing is performed through nuts and hot melt adhesive.

After the equipment is started, the motor drives the main gear, the main gear drives the driven gear to rotate, the synchronous gear drives the synchronous wheel to synchronously rotate through the synchronous belt, so that the synchronous shaft is driven to rotate, after the certificate enters the equipment through the guiding device, the polyurethane rubber sleeve outside the synchronous shaft clamps the certificate through friction force, so that the certificate is driven to move forwards, meanwhile, an atomization sheet in a bottom water tank starts to work, water mist enters the certificate through holes of the bottom partition plate to carry out cavity, bottom aerosol is continuously generated, so that the inside of the cavity is filled with the aerosol, and the certificate is enabled to be in continuous contact with the atomized disinfection aerosol, so that the aim of disinfection is achieved; when a sufficient amount of aerosol exists, the liquid flows into the disinfection water tank again from the spray outlet of the aerosol, and when the disinfection liquid is reduced to a certain amount, the alarm indicator lamp prompts an operator to supplement the disinfection liquid; after passing through the front-end aerosol, the atomized water drops on the surface of the certificate are wiped clean by the sponge stuck on the edge of the tail-end driven shaft and the compacting plate through friction.

The invention can realize the disinfection of the contactless certificate and avoid the cross infection of viruses.

Drawings

FIG. 1 is an exterior view of a credential disinfecting device of the present invention;

FIG. 2 is an internal block diagram of a credential disinfection device of the present invention;

FIG. 3 is a cross-sectional view taken along the direction D-D of FIG. 2;

FIG. 4 is a cross-sectional view taken along the direction C-C of FIG. 2;

FIG. 5 is an enlarged view of part of I in FIG. 4;

FIG. 6 is a cross-sectional view taken along the direction E-E of FIG. 3;

FIG. 7 is a view showing the placement structure of an atomizing sheet in the water tank according to the present invention;

fig. 8 is a diagram showing the operation and running of the present invention.

In the figure, a 1-drive top plate; 2-an electric motor; 3-a transmission gear; 4-reduction gear; 5-straight-tooth cylindrical gears; 6-synchronizing wheels; 7-tensioning the shaft; 8-a first drive belt; 9-a second drive belt; 10-synchronizing the axle; 11-card certificates; 12-a certificate of this type; 13-left side compression plate; 14-a motor spindle; 15-an auxiliary shaft; 16-middle separator; 17. a first press-riveting stud; 22-second press riveting studs; 18. a first compression spring, 23-a second compression spring; 19. a first compression screw; 20-a second compression screw; 21-right side compression plate; 24-a liquid tank; 25-snap springs for shafts; 26-a housing; 27-a guide housing; 28-a top housing; 29-inspecting the door panel of the liquid tank; 30-atomizing sheets; 31-gear shaft.

Detailed Description

1-8, a credential sterilizer comprises a housing, a transmission device, a liquid tank and a control device; the transmission device is arranged in the shell; the liquid tank is horizontally arranged at the bottom of the shell; the control device is arranged on the right side of the shell, and the left side of the shell is provided with a liquid tank inspection door plate.

As shown in fig. 1, the housing has a length×width×height=340 mm ×230× 230 mm ×165mm and is irregularly rectangular. The shell is used for fixing the transmission device, the liquid tank, the control device and the personnel operation display.

The length x width x height=270 mm x160 mm x50mm of the liquid tank is irregularly rectangular and functions as a storage of the sterilizing liquid and an atomization of the sterilizing liquid.

The control device is used for controlling the normal use of the electronic equipment and the liquid storage in the water tank.

The transmission device consists of a transmission top plate 1, a synchronous wheel 6, a motor 2, a transmission gear 3, a reduction gear 4, a straight-tooth cylindrical gear 5, a transmission bottom plate, a middle partition plate 16, a left side compression plate 13, a right side compression plate 21, a press riveting stud, a compression spring, a screw, a synchronous wheel shaft 10, a tensioning shaft 7, an auxiliary shaft 15, a gear rotating shaft, a transmission belt and a clamp spring 25 for the shaft; the function of the device is to transfer kinetic energy, so that the certificate can automatically advance in the device.

The transmission gear, the reduction gear, the straight-tooth cylindrical gear, the synchronous wheel, the synchronous belt and the direct-current reduction motor are fixedly arranged in the position of the hole of the transmission top plate;

The positions of the shaft holes of the transmission top plate and the transmission bottom plate correspond to each other, a middle partition plate is fixed at the middle part, a left side compression plate and a right side compression plate are arranged on two sides of the partition plate, and the compression plates are fixed by compression riveting studs, compression springs and compression screws.

When the certificate to be disinfected is over or too thin, the compression distance of the compacting plates can be properly adjusted according to the thickness of the certificate.

The synchronous wheel shafts, the tensioning shafts, the auxiliary shafts, the gear rotating shafts, the auxiliary shafts and the tensioning shafts are sequentially arranged on the top plates and the corresponding holes of the bottom plates on the two sides of the partition plate; the transmission belt is sleeved on two sides of the synchronous wheel, and the tensioning shaft is tightly pressed on the outer side of the synchronous belt;

the tensioning degree of the transmission belt can be adjusted through the tensioning shaft, and the auxiliary shaft only plays a role in synchronous transmission and does not output kinetic energy; after the installation of various rotating shafts is completed, the shaft ends are provided with snap springs for the shafts so as to prevent the rotating shafts from falling off.

The motor is a direct-current speed reducing motor, the rotating speed is 100r/min, and the DC is 12V.

The driving gear of the motor is made of ABS or aluminum alloy, and the material of the die 15 of the straight-tooth cylindrical gear 1 is selected.

The transmission gear is made of ABS or aluminum alloy, and the boss gear 1 die 60 teeth are made of ABS or aluminum alloy.

The auxiliary gear is made of 2 1-die 15-tooth materials and ABS or aluminum alloy.

The synchronous wheel is made of aluminum alloy with the diameter of 12.2mm, the inner hole 6 groove width of 11, and the outer diameter 18 of the retainer ring of the total height 13.

The transmission belt is an open synchronous belt, the bandwidth is 10mm, and the thickness is 1mm.

The gear rotating shaft is 6mm in diameter and is a short shaft, and mainly plays a role in bearing a reduction gear and transmitting kinetic energy, and is made of 304 stainless steel or 6063 aluminum.

The auxiliary shaft is made of aluminum alloy or 304 stainless steel, and the diameter of the auxiliary shaft is 6 mm.

The tensioning shaft only plays a role of tensioning and supporting and is not used as a transmission part; the diameter is 6mm, the optical axis is selected from aluminum alloy or 304 stainless steel.

The middle partition plate is 1.2mm thick, and is provided with screw fixing holes of double-side pressing plates, and is made of 6063 aluminum.

The compacting plate is multi-slot hole, platy rectangle, and the thickness of selecting for use is 1.2mm can avoid whole disinfection contact surface few circumstances when the certificate passageway passes through, and the flexible material of foam class is pasted on the surface, can avoid the fish tail, and the material is 6063 aluminum product, EVA foaming cotton.

The liquid tank is irregularly rectangular and consists of a tank body and an atomizing sheet; is used for storing the disinfection liquid and atomizing the disinfection liquid. The atomizing piece is fixed in the cell body bottom, is pasted by waterproof glue, and atomizing piece wire is fixed in the cell body edge along the cell body edge. The mounting position of the atomizing sheet is the middle part of the groove body and the position of the certificate inlet, and is opposite to the opening of the transmission bottom plate.

The size of the groove body is 270x160x50mm, the thickness is 2mm, and the groove body is made of ABS plastic.

The atomizing sheet is made of white piezoelectric ceramics, is provided with a control wire, has the diameter of 20mm and has the control voltage of 5V.

The control device consists of a main control board, a liquid level sensor, a warning lamp and a switch button; the function is to control the normal use of the electronic equipment and the liquid storage in the water tank. The main control board and the liquid level sensor are arranged in the inner cavity of the right side shell of the equipment, and the main control board is fixed on the inner surface of the shell through the lengthened studs. The liquid level sensor is fixed on the transmission bottom plate opening, and the sensor detection port faces the liquid level direction of the liquid tank. The warning lamp and the switch button are arranged at the upper left part of the certificate inlet. And the fixing is performed through nuts and hot melt adhesive.

The casing comprises equipment installation casing, top casing, direction casing, access panel.

The transmission device is arranged on a transverse installation baffle plate in the equipment installation shell and is fixed by screws. The guide housing is inserted from the front into the gear and is fastened to the gear by screws. The top housing is mounted in a snap-fit fashion to the top position of the device mounting housing.

After the equipment starts, the motor drives drive gear, drive gear drives reduction gear and rotates, reduction gear drives the synchronizing wheel through drive belt and carries out synchronous drive, thereby drive the synchronizing shaft and rotate, after the certificate enters into inside the equipment through guider, the outside polyurethane gum cover of synchronizing shaft can clamp the certificate through frictional force, thereby drive the certificate and move forward, atomizing piece in the bottom basin begins the work simultaneously, water smoke gets into the certificate through bottom baffle hole and carries out the chamber, because bottom aerial fog is constantly produced, make the aerial fog begin to constantly fill inside the cavity, make the certificate contact atomizing disinfection aerial fog constantly, thereby obtain sterile purpose. Meanwhile, because the aerosol is continuously generated, the mist condensation beads can be adsorbed to the inner cavity plate, and after enough aerosol exists, liquid can flow into the disinfection water tank again from the spray outlet of the mist, so that the effect of saving is achieved. Because there is not the leakproofness inside the equipment, and the certificate also can take away a certain amount of antiseptic solution, so can exist a certain amount and volatilize, when the antiseptic solution reduces to a certain amount, the equipment will have the warning pilot lamp and carry out work, prompts operating personnel to carry out appropriate amount antiseptic solution and supply. After passing through the front-end aerosol, the certificate surface atomized water droplets are pressed, rotated and wiped through friction by sticking the sponge on the edge of the tail-end driven shaft and the compacting plate, so that the certificate is in a dry state after leaving the equipment.

Claims

1. A certificate sterilizer comprises a shell, a transmission device, a liquid tank and a control device; the transmission device is characterized in that the transmission device is arranged in the shell; the liquid tank is horizontally arranged at the bottom of the shell; the control device is arranged on the right side of the shell; the transmission device consists of a motor, a gear, a synchronous wheel, a transmission belt, a gear rotating shaft, an auxiliary shaft, a tensioning shaft, a middle partition plate, a pressing plate, a transmission top plate and a transmission bottom plate; the motor, the gear and the two groups of synchronous wheels are all arranged on the transmission top plate; one motor drives the double groups of transmission belts to run through gears; the transmission top plate hole site corresponds to the transmission bottom plate hole site, the middle partition plate is positioned between the transmission top plate and the transmission bottom plate and is fixed in the middle, the left side compression plate and the right side compression plate are respectively arranged on two sides of the middle partition plate, when a certificate passes through the compression plates, the spring can generate certain deformation, and the purpose of compressing the certificate is achieved through the resilience force of the spring; when the certificate to be disinfected is too thick or too thin, the compression distance of the compacting plates is properly adjusted according to the thickness of the certificate; the synchronous wheel shaft, the tensioning shaft, the auxiliary shaft, the gear rotating shaft, the auxiliary shaft, the tensioning shaft and the synchronous wheel shaft are sequentially arranged at the corresponding hole positions of the transmission top plate and the transmission bottom plate; the transmission belt is sleeved on two sides of the synchronous wheel, the tensioning shaft is tightly pressed on the outer side of the synchronous belt, and the synchronous wheel shaft is synchronously arranged on the transmission top plate; after the certificate enters the equipment through the guide device, the polyurethane rubber sleeve outside the synchronous shaft clamps the certificate through friction force, so that the certificate is driven to move forwards;

the shell consists of an equipment installation shell, a top shell, a guide shell and an access panel; the guide shell is inserted into the transmission device and is fixed on the transmission device; the top housing is mounted on top of the device mounting housing.