A UV sterilization module and self-service equipment thereof

Abstract

The invention discloses an ultraviolet sterilization module and a self-service device thereof, wherein the external sterilization module is mounted on a mounting plate; the touch screen and the mounting plate are mounted on the self-service machine; the device is characterized in that the device comprises a sterilization shell and a lifting plate, wherein two lifting hinge blocks are respectively fixed on the lifting plate, the lifting hinge blocks can be assembled with a rotating shaft in a circular rotation, the rotating shaft is also assembled and fixed with a light board hinge block, the light board hinge block is fixed on a first ultraviolet lamp, one end of the rotating shaft passes through the light board hinge block and is assembled and fixed with a rotating shaft ring; the interior of the sterilization shell is a hollow sterilization inner cavity, a first guide shell is fixed on the inner wall of the sterilization shell, a first guide groove is formed inside the first guide shell, a rotating shaft clamping block is clamped and slidably installed in the first guide groove, one end of the rotating shaft clamping block is assembled and fixed with one end of a first locking shaft, a rotating shaft clamping block protrusion is arranged on the end surface of the other end of the rotating shaft clamping block, and the other end of the first locking shaft passes through the sterilization shell and is assembled and fixed with a first pull ring.

Description

Technical Field

[0001] The invention relates to disinfection technology and self-service equipment, and in particular to an ultraviolet sterilization module and self-service equipment thereof. Background Art

[0002] Since self-service equipment is easy to use and can be operated 24 hours a day, it can greatly relieve the work pressure of window staff. However, the large number of self-service equipment users and the close contact with many people make it difficult to avoid cross infection, so there is a great potential risk. Especially when an infectious disease breaks out, this risk increases exponentially, so it is necessary to sterilize the self-service equipment. However, the current self-service equipment has no disinfection design and can only be sterilized by manual periodic scrubbing with disinfectants. This waterproofing not only greatly increases the labor cost, but also cannot effectively avoid cross infection. Summary of the invention

[0003] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide an ultraviolet sterilization module and a self-service device thereof, wherein the ultraviolet sterilization module sterilizes and disinfects by ultraviolet light irradiation.

[0004] To achieve the above-mentioned purpose, the present invention provides an ultraviolet sterilization module, which is installed on a mounting plate and is used to emit ultraviolet light through a first ultraviolet lamp, thereby irradiating a touch screen to sterilize the surface of the touch screen; the touch screen and the mounting plate are installed on the self-service machine; it includes a sterilization shell and a lifting plate, and two lifting hinge blocks are fixed on the lifting plates respectively, the lifting hinge blocks and the rotating shaft can be assembled in a circular rotation, the rotating shaft is also assembled and fixed with a lamp board hinge block, the lamp board hinge block is fixed on the first ultraviolet lamp, and one end of the rotating shaft passes through the lamp board hinge block and is assembled and fixed with the rotating shaft ring;

[0005] The interior of the sterilization shell is a hollow sterilization inner cavity, a first guide shell is fixed on the inner wall of the sterilization shell, the interior of the first guide shell is a first guide groove, a rotating shaft block is slidably installed in the first guide groove, one end of the rotating shaft block is assembled and fixed with one end of the first lock shaft, a rotating shaft block protrusion is provided on the end surface of the other end of the rotating shaft block, and the other end of the first lock shaft is assembled and fixed with the first pull ring after passing through the sterilization shell.

[0006] Preferably, it also includes a sterilization fixing plate, the sterilization shell is fixed on the sterilization fixing plate, and the sterilization fixing plate is installed on the mounting plate by screws.

[0007] Preferably, a second guide shell is fixed on the inner wall of the sterilization shell, and the interior of the second guide shell is a second guide groove; a lifting card plate is slidably installed in the second guide groove, one end of the lifting card plate is assembled and fixed to one end of the second lock shaft, and a lifting card plate protrusion is provided on the end face of the other end of the lifting card plate.

[0008] Preferably, the other end of the second lock shaft passes through the sterilization shell and is assembled and fixed with the second pull ring.

[0009] Preferably, a first compression spring is sleeved on a portion of the first lock shaft between the rotating shaft clamping block and the inner wall of the first guide groove, and the first compression spring is used to apply an elastic force to the rotating shaft clamping block to push the first ultraviolet lamp.

[0010] Preferably, a second compression spring is sleeved on a portion of the second lock shaft located between the lifting card plate and the inner wall of the second guide groove, and the second compression spring is used to apply an elastic force to the lifting card plate to push the first ultraviolet lamp.

[0011] Preferably, the rotating shaft clamping block protrusion and the lifting clamping plate protrusion can be respectively engaged and assembled with the rotating shaft ring groove and the lifting block groove; the rotating shaft ring groove and the lifting block groove are respectively arranged on the end faces of the rotating shaft ring and the lifting block; the lifting block is fixed on one end of the lifting plate, and a connecting plate is fixed on the other end of the lifting plate; the connecting plate and the lifting block are respectively assembled and fixed to the inner wall of the sterilization cavity.

[0012] Preferably, pull blocks are respectively fixed on both ends of the first ultraviolet lamp.

[0013] Preferably, the first ultraviolet lamp is powered by a spring wire, and the spring wire has telescopic elasticity.

[0014] The invention also discloses a self-service device, which is applied with the ultraviolet sterilization module.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention has a simple structure and can sterilize the touch screen of the self-service machine by irradiating it with an ultraviolet sterilization module, thereby achieving disinfection. Moreover, this method can be automatically started, thereby freeing up manpower and greatly reducing the risk of cross infection.

[0017] 2. The keyboard disinfection module of the present invention can disinfect the keyboard, thereby preventing cross infection at the keyboard, and the keyboard disinfection lamp can be quickly disassembled and assembled, thereby facilitating maintenance and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the ultraviolet disinfection module of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the ultraviolet disinfection module of the present invention.

[0021] Figure 4It is a schematic diagram of the structure of the ultraviolet disinfection module of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the ultraviolet disinfection module of the present invention.

[0023] Figure 6 yes Figure 5 Sectional view at AA and BB.

[0024] Figure 7 yes Figure 6 Enlarged view of F1 in the middle.

[0025] Figure 8 It is a structural schematic diagram of a keyboard disinfection module of the present invention.

[0026] Fig. 9 It is a structural schematic diagram of a keyboard disinfection module of the present invention.

[0027] Fig.10 It is a structural schematic diagram of a keyboard disinfection module of the present invention.

[0028] Fig.11 It is a structural schematic diagram of a keyboard disinfection module of the present invention.

[0029] Fig.12 It is a structural schematic diagram of a keyboard disinfection module of the present invention.

[0030] Fig.13 It is a schematic diagram of the internal structure of the keyboard disinfection module of the present invention. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] See also Figure 1 The self-service device of this embodiment includes a self-service machine 100, a mounting plate 110 is installed on the top of the self-service machine 100, and the self-service machine is also installed with:

[0034] Touch screen 230, used for displaying images and performing touch input;

[0035] A human proximity sensor 220 is used to detect whether a person is approaching;

[0036] A keyboard 210, used to input information by pressing keys;

[0037] The ultraviolet sterilization module 300 is used to emit ultraviolet light through the first ultraviolet lamp, thereby irradiating the touch screen to sterilize the surface of the touch screen; the ultraviolet sterilization module 300 is installed on the mounting plate 110;

[0038] The keyboard disinfection module 400 is used to irradiate the keyboard surface through the second ultraviolet lamp, thereby achieving sterilization and disinfection of the keyboard; the keyboard disinfection module 400 is installed above the keyboard 210.

[0039] See also Figure 2-Figure 7 The ultraviolet sterilization module 300 includes a sterilization fixing plate 310 and a sterilization shell 320. The interior of the sterilization shell 320 is a hollow sterilization inner cavity 321, and the sterilization shell 320 is fixed on the sterilization fixing plate 310. The sterilization fixing plate 310 is mounted on the mounting plate by screws;

[0040] The first guide shell 340 and the second guide shell 350 are fixed on the inner wall of the sterilization shell 320, and the first guide shell 340 and the second guide shell 350 have the first guide groove 341 and the second guide groove 342 inside respectively; the first guide groove 341 and the second guide groove 342 are respectively engaged and slidably installed with a rotating shaft block 610 and a lifting card plate 650, one end of the rotating shaft block 610 and the lifting card plate 650 are respectively assembled and fixed with one end of the first lock shaft 510 and the second lock shaft 520, and the end surfaces of the other ends of the rotating shaft block 610 and the lifting card plate 650 are respectively provided with a rotating shaft block protrusion 611 and a lifting card plate protrusion 651, and the other ends of the first lock shaft 510 and the second lock shaft 520 are respectively assembled and fixed with the first pull ring 511 and the second pull ring 521 after passing through the sterilization shell 320. When in use, the first locking shaft 510 and the second locking shaft 520 can be pulled axially outward from the sterilization cavity 321 through the first pull ring 511 and the second pull ring 521 respectively;

[0041] A first compression spring 630 is mounted on a portion of the first lock shaft 510 located between the rotating shaft block 610 and the inner wall of the first guide groove 341, and the first compression spring 630 is used to apply an elastic force to the rotating shaft block 610 to push the first ultraviolet lamp 250; a second compression spring 640 is mounted on a portion of the second lock shaft 520 located between the lifting card plate 650 and the inner wall of the second guide groove 351, and the second compression spring 640 is used to apply an elastic force to the lifting card plate 650 to push the first ultraviolet lamp 250.

[0042] The rotating shaft block protrusion 611 and the lifting plate protrusion 651 can be respectively engaged with the rotating shaft ring groove 621 and the lifting block groove 3321. The rotating shaft ring groove 621 and the lifting block groove 3321 are respectively arranged on the end faces of the rotating shaft ring 620 and the lifting block 332. The lifting block 332 is fixed on one end of the lifting plate 330. A connecting plate 331 is fixed on the other end of the lifting plate 330. The connecting plate 331 and the lifting block 332 are respectively assembled and fixed to the inner wall of the sterilization cavity 321.

[0043] Two lifting hinge blocks 333 are also fixed on the lifting plate 330 respectively. The lifting hinge blocks 333 and the rotating shaft 530 can be assembled and rotated in a circle. The rotating shaft 530 is also assembled and fixed with the lamp board hinge block 252. The lamp board hinge block 252 is fixed on the first ultraviolet lamp 250. One end of the rotating shaft 530 passes through the lamp board hinge block 252 and is assembled and fixed with the rotating shaft ring 620. When it is necessary to adjust the angle between the first ultraviolet lamp 250 and the lifting plate 330, the first pull ring 511 is used to overcome the elastic force of the first compression spring and pull the shaft block 610 away from the shaft ring 620, so that the shaft ring groove 621 is separated from the shaft block protrusion 611. At this time, the first ultraviolet lamp 250 can be rotated by the shaft, and after rotating to a suitable angle, the first pull ring 511 is released. The first compression spring pushes the shaft block 610 toward the shaft ring 620 through the elastic force, so that the shaft block 610 is pushed toward the shaft ring 620 and clamped. At this time, the shaft is locked again.

[0044] When the first ultraviolet lamp 250 needs to be pulled down, the second locking shaft 520 is pulled away from the sterilization inner cavity 321 by the second pull ring 521 to overcome the elastic force of the second compression spring 640, so that the lifting card plate 650 and the lifting block 332 are separated. At this time, the first ultraviolet lamp 250 can be pulled down to a suitable position, and then the second pull ring is released so that the second compression spring 640 can restore the clamping of the lifting card plate 650 and the lifting block 332 through the elastic force, and the first ultraviolet lamp 250 is fixed in the vertical direction. The height of the rotating shaft clamping block protrusion 611 and the lifting card plate protrusion 651 in the vertical direction is greater than the height of the rotating shaft ring groove 621 and the lifting block groove 3321, so that the first ultraviolet lamp can be adjusted up and down.

[0045] The first ultraviolet lamp 250 can be adjusted up and down and rotated around the rotating shaft, so that the angle between the first ultraviolet lamp 250 and the touch screen can be adjusted according to the inclination angle of the touch screen, so that the ultraviolet light of the first ultraviolet lamp can directly irradiate the touch screen for sterilization. This design is mainly to improve the existing self-service machine, so the inclination angle of the touch screen is different, and this design can be applicable to touch screens with various inclination angles. The self-service machine in this embodiment can be a self-service number-taking machine, a self-service deposit and withdrawal machine, etc. used in a hospital.

[0046] Pull blocks 251 are fixed to both ends of the first ultraviolet lamp 250 , respectively. The pull blocks 251 are used to pull down or rotate the first ultraviolet lamp 250 , and are used for fingers to apply force when in use.

[0047] The first ultraviolet lamp 250 is powered by a spring wire 240 , and the spring wire 240 is designed to be stretched and bent, so as to adapt to the up and down adjustment of the first ultraviolet lamp 250 and the rotation through the shaft.

[0048] See also Figure 8-Figure 13 The keyboard disinfection module 400 includes a lower mounting block 410 and an upper mounting block 420. The lower mounting block 410 is respectively provided with a plug hole 411, a first slide groove 412, and a second slide groove 413. The plug hole 411, the first slide groove 412, and the second slide groove 413 are sequentially connected. A slide groove partition 414 is fixed in the first slide groove 412. The plug hole 411 is plugged and assembled with a plug rod 550. One end of the plug rod 550 is fixed on the second ultraviolet lamp 260. After the second ultraviolet lamp 260 is powered on, ultraviolet light is emitted to irradiate the keyboard;

[0049] The plug-in rod 550 is provided with an annular groove 551, and a conductive hole 552 is provided inside the plug-in rod 550. A first conductive column 271 is installed in the conductive hole 552. One end of the first conductive column 271 is conductively connected to the power input end of the second ultraviolet lamp 260. The top of the first conductive column 271 does not pass through the conductive hole 552, and the conductive hole 552 is also plugged with one end of the second conductive column 272. The first conductive column 271 and the second conductive column 272 are pressed and conductive, and the end of the second conductive column 272 away from the first conductive column 271 is conductively connected to the power supply, so that current is introduced into the second ultraviolet lamp 260, so that the second ultraviolet lamp 260 is powered on to emit ultraviolet light; the second conductive column 272 is fixed on the lower mounting block 410.

[0050] The annular groove 551 is engaged with one end of the fixed block 710 to fix the plug rod 550 in the axial direction. The fixed block 710 is assembled and fixed with one end of the plug push rod 720. The other end of the plug push rod 720 passes through the slide groove partition 414, the third compression spring 730, and the limit ring 721 and can be spherically rolled with the ball 740. The two ends of the third compression spring 730 are respectively pressed against the slide groove partition 414 and the limit ring 721. The limit ring 721 is fixed to the plug push rod 7 20, the ball 740 is in close contact with the wedge-shaped inclined surface 752, the wedge-shaped inclined surface 752 is arranged on the side of the wedge-shaped block 750, a spring hole 751 is arranged on one end of the wedge-shaped block 750, and a switch shaft 540 is fixed on the other end, and one end of the switch shaft 540 passes through the lower mounting block 410 and is assembled and fixed with the switch block 541, and the lower mounting block 410 is provided with a receiving groove 415 for the switch block 541 to be installed, and the receiving groove 415 is arranged on the lower mounting block 410;

[0051] The spring hole 751 is assembled with one end of the fourth compression spring 760, and the other end of the fourth compression spring 760 is sleeved on the spring column 440. The spring column 440 is fixed on the inner wall of the second slide groove 413, and the wedge block 750 is snap-fitted and slidably installed in the second slide groove 413.

[0052] Fig.10 This is the initial state of this embodiment, at this time, the second ultraviolet lamp 260 is installed on the lower mounting block 410, the annular groove 551 is engaged with the fixed block 710, and the third compression spring 730 is compressed so that the ball is pressed tightly on the wedge-shaped inclined surface 752; the wedge-shaped block 750 is pushed to the inner wall of the second slider 413 closest to the switch shaft 540 by the elastic force of the fourth compression spring 760.

[0053] When it is necessary to take out the second ultraviolet lamp 260, the switch block 541 is used to push the switch axis toward the fourth compression spring 760, so that the wedge block 750 moves toward the fourth compression spring 760, so that the portion of the wedge-shaped inclined surface 752 close to the center surface of the wedge block is pressed tightly against the ball. At this time, the third compression spring 730 pushes the plug-in push rod 720 to move axially toward the wedge-shaped inclined surface 752, so that the fixed block 710 enters the first slide groove 412 and disengages from the annular groove 551. At this time, the second ultraviolet lamp can be pulled down, so that the plug-in rod 550 is pulled out of the plug-in hole 411, and the disassembly of the second ultraviolet lamp 260 is completed. When the second ultraviolet lamp 260 needs to be reinstalled, the plug rod is directly inserted into the plug hole, so that the plug rod pushes the fixed block 710 to retract into the first slide groove 412 until the annular groove 551 is directly opposite to the fixed block 710, and the third compression spring pushes the fixed block 710 into the annular groove 551 through its own elastic force to fix the second ultraviolet lamp 260.

[0054] Preferably, a block slope 711 is provided on one end of the fixed block 710 close to the plug-in hole. This design enables the plug-in rod 550 to push the fixed block 710 into the first sliding groove 412 via the block slope 711 .

[0055] Preferably, to prevent the second ultraviolet lamp 260 from being disassembled unnecessarily due to the erroneous operation of the pressing switch block by others, the applicant has also made the following improvements:

[0056] A lock plate 753 is provided on the wedge block 750, and the lock plate 753 can slide in the lock plate groove 416, which is provided on the lower mounting block 410. The top surface of the lock plate groove 416 is connected to the cardboard mounting groove 421 on the upper mounting block 420. The cardboard mounting groove 421 and the lock plate groove 416 can make the lock core cardboard 431 rotate. The lock core cardboard 431 is fixed on the lock core 430, and the lock core 430 is installed in the upper mounting block 420 and can be assembled with the upper mounting block 420 in a circumferential rotation in the unlocked state. The lock core cardboard 431 fits with the lock plate 753, thereby relatively fixing the wedge block 750 in the axial direction of the switch shaft.

[0057] When the second ultraviolet lamp 260 needs to be removed, the key is inserted into the lock core to unlock the lock core. At this time, the lock core is rotated so that the lock core clamping plate 431 does not block the movement of the lock plate 753 in the axial direction of the switch shaft. At this time, the second ultraviolet lamp 260 can be removed by pressing the switch plate.

[0058] In this embodiment, a plurality of ultraviolet lamp beads are installed on the first ultraviolet lamp 250 and the second ultraviolet lamp 260. When the ultraviolet lamp beads are powered on, ultraviolet light is emitted to illuminate the keyboard. The upper mounting block 420 and the lower mounting block 410 are respectively fixed on the self-service machine. The ultraviolet sterilization module and the keyboard disinfection module in this embodiment are both installed on the self-service machine, so they do not affect the functions and use effects of the existing self-service machine.

[0059] In this embodiment, the human body proximity sensor is used to detect whether there is anyone nearby. When there is no one nearby, the first ultraviolet lamp and the second ultraviolet lamp are activated to disinfect the touch screen and the keyboard, thereby preventing cross infection.

[0060] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0061] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. An ultraviolet sterilization module, which is mounted on a mounting plate and is used to emit ultraviolet light through a first ultraviolet lamp, thereby irradiating a touch screen to sterilize the surface of the touch screen; the touch screen and the mounting plate are mounted on a self-service machine; characterized in that, It includes a sterilization shell and a lifting plate, two lifting hinge blocks are fixed on the lifting plates respectively, the lifting hinge blocks are assembled with the rotating shaft to be rotatable in a circle, the rotating shaft is also assembled and fixed with the light board hinge block, the light board hinge block is fixed on the first ultraviolet lamp, and one end of the rotating shaft passes through the light board hinge block and is assembled and fixed with the rotating shaft ring; The interior of the sterilization shell is a hollow sterilization inner cavity, a first guide shell is fixed on the inner wall of the sterilization shell, the interior of the first guide shell is a first guide groove, a rotating shaft block is slidably mounted in the first guide groove, one end of the rotating shaft block is assembled and fixed with one end of the first lock shaft, a rotating shaft block protrusion is arranged on the end surface of the other end of the rotating shaft block, and the other end of the first lock shaft passes through the sterilization shell and is assembled and fixed with the first pull ring; A second guide shell is also fixed on the inner wall of the sterilization shell, and a second guide groove is formed inside the second guide shell; a lifting card is slidably installed in the second guide groove, one end of the lifting card is assembled and fixed with one end of the second locking shaft, and a lifting card protrusion is arranged on the end surface of the other end of the lifting card; The other end of the second locking shaft passes through the sterilization housing and is assembled and fixed with the second pull ring; A first compression spring is sleeved on the portion of the first lock shaft between the rotating shaft clamping block and the inner wall of the first guide groove, and the first compression spring is used to apply an elastic force to the rotating shaft clamping block to push the first ultraviolet lamp; A second compression spring is sleeved on a portion of the second lock shaft located between the lifting card plate and the inner wall of the second guide groove, and the second compression spring is used to apply an elastic force to the lifting card plate to push the first ultraviolet lamp.

2. The ultraviolet disinfection module according to claim 1, characterized in that: It also includes a sterilization fixing plate, the sterilization shell is fixed on the sterilization fixing plate, and the sterilization fixing plate is installed on the mounting plate through screws.

3. The ultraviolet disinfection module according to claim 1, characterized in that: The protrusion of the rotating shaft clamping block and the protrusion of the lifting clamping plate can be respectively engaged and assembled with the rotating shaft ring groove and the lifting block groove. The rotating shaft ring groove and the lifting block groove are respectively arranged on the end surfaces of the rotating shaft ring and the lifting block. The lifting block is fixed on one end of the lifting plate, and a connecting plate is fixed on the other end of the lifting plate. The connecting plate and the lifting block are respectively assembled and fixed to the inner wall of the sterilization cavity.

4. The ultraviolet disinfection module according to claim 1, characterized in that: Pull blocks are respectively fixed on both ends of the first ultraviolet lamp.

5. The ultraviolet disinfection module according to claim 1, characterized in that: The first ultraviolet lamp is powered by a spring wire, and the spring wire has telescopic elasticity.

6. A self-service device, characterized in that: The invention relates to an ultraviolet sterilization module according to any one of claims 1 to 5.

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