Closed material exchange windowsill capable of preventing virus propagation
Technical Field
The invention relates to medical equipment, in particular to a closed material exchange windowsill for preventing virus propagation.
Background
At present, an open window is adopted in a material exchange show window of a hospital, material exchange is carried out through the window, the open window is difficult to isolate virus propagation, spray splashing is difficult to prevent, the virus propagation rate is high, the surface of the material is difficult to know whether high-frequency contact is carried out, high-frequency contact between medical staff and a patient causes the virus propagation of medical materials, and particularly in an epidemic situation prevention and control stage, the virus propagation rate is increased due to any tiny negligence.
In view of this, it is necessary to design an anti-virus-propagation closed material exchange windowsill which can be modularly installed at an open window of a hospital, can avoid droplet propagation during material exchange, and can sterilize exchanged materials, so as to overcome the defects that the open window used in the hospital at present is difficult to be quickly modified in an epidemic situation prevention and control stage, the open window cannot isolate droplet propagation, and high-frequency contact during material exchange leads to improvement of virus propagation rate.
Disclosure of Invention
In order to overcome the defects that the open window used in the existing hospital is difficult to be quickly modified in the epidemic situation prevention and control stage, the open window cannot isolate droplet propagation, and the high-frequency contact in the material exchange process causes the increase of the virus propagation rate, the technical problems of the invention are as follows: the closed type material exchange windowsill can be modularly installed at an open window of a hospital, can avoid the transmission of spray in the material exchange process and can sterilize the exchanged materials and prevent the transmission of viruses.
A closed material exchange windowsill for preventing virus propagation comprises window plates, wherein the window plates are arc-shaped and have opening structures, connecting frames are arranged on two sides of each window plate, each connecting frame is provided with an opening structure, two groups of fixed plates are connected to the other side of each connecting frame, and a support frame is arranged on each group of fixed plates on the same transverse plane; the driving device is arranged between the supporting frames and is used for driving the equipment to work; the first guide rail is arranged between the support frames, a first guide sleeve is sleeved on the first guide rail, a moving frame is arranged on one side of the first guide sleeve, which is close to the driving device, and the moving frame is in contact with the driving device; the placing frame is arranged on the other side of the first guide sleeve and is of a structure with openings at the periphery; and the automatic door opening and closing device is arranged between the two adjacent fixed plates and is connected with the driving device, and the automatic door opening and closing device is used for closing the space between the two fixed plates.
Further explaining, the driving device comprises rotating rods, the rotating rods are respectively arranged on the supporting frames, and a conveying belt is arranged between the rotating rods; the speed reducing motor is arranged on one support frame and is connected with one group of rotating rods; the two push blocks are arranged on the conveyor belt and close to one side of the moving frame, and the moving frame is positioned between the push blocks; the transmission rack is arranged on the conveying belt, arranged on one side of the pushing block and located on the same plane with the pushing block, and connected with the automatic door opening and closing device.
Further, the automatic door opening and closing device comprises at least two second guide rails which are respectively arranged on the fixed plate, and at least two second guide sleeves are sleeved on the second guide rails; the door plate is arranged on one side, away from the support frame, of each second guide sleeve, and the moving rack is arranged on one side, close to the support frame, of each door plate; and the connecting assemblies are respectively arranged on the fixed plates and are respectively meshed with the adjacent moving racks, and the connecting assemblies can be meshed with the transmission racks.
Further, the connecting assembly comprises connecting frames, the connecting frames are respectively arranged on the fixed plate, first rotating shafts are rotatably arranged on the positions, close to the window plates, of the connecting frames, first gears are arranged on the first rotating shafts, and the first gears can be meshed with the transmission racks; the second rotating shafts are respectively arranged on the positions, far away from the window plates, of the connecting frame, the positions of the second rotating shafts respectively correspond to the door plates, second gears are arranged on the second rotating shafts, the second gears are meshed with the adjacent moving racks, and a first belt transmission assembly is arranged between one group of the second rotating shafts and the adjacent first rotating shaft; and the third rotating shafts are respectively arranged on the connecting frames and are positioned between the two groups of second rotating shafts, third gears are respectively arranged on the third rotating shafts and are respectively meshed with the adjacent second gears, and second belt transmission assemblies are respectively arranged between the third rotating shafts and the other group of second rotating shafts.
Further explaining, the device also comprises a disinfection device, wherein the disinfection device comprises a disinfection liquid box, the disinfection liquid box is arranged at the opening structure of the window plate, a filling pipe is arranged on one side of the disinfection liquid box, and the filling pipe extends out of the adjacent connecting frame; the water pump is arranged on the disinfectant tank, and the water suction end of the water pump extends into the disinfectant tank; the spray head is connected with the water pump and is connected to the contact part of the opening structure of the window plate, which is close to the opening on the periphery of the placing frame; resistance card, resistance card locate place on the frame keep away from first guide rail one side position on, be equipped with the electric contact piece on the nearly resistance card one side position of luffer board open structure department, the electric contact piece can contact with resistance card.
Further explaining, the medical material placing frame also comprises convex blocks which are uniformly distributed on the inner side wall of the placing frame and can support the medical materials placed in the placing frame.
Further, the first belt drive assembly and the second belt drive assembly are belt driven.
The invention has the beneficial effects that: 1. the windowsill has the function of modular installation by adopting the mode of matching the window plate with the hospital medical material exchange window, and can be quickly installed and used in the epidemic situation prevention and control stage.
2. The door plate is closed and opened in the frame transfer process, so that the transmission rate of viruses in the exchange process of materials can be reduced.
3. By adopting the mode that the spray head is used for spraying the disinfectant in the process of transferring the materials in the placing frame, the viruses on the surfaces of the materials can be killed, and the transmission possibility of the viruses is further reduced.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a first partial slicing perspective structure according to the present invention.
Fig. 4 is a schematic view of a slicing three-dimensional structure according to the present invention.
Fig. 5 is a partial perspective view of the present invention.
Fig. 6 is a partial perspective view of the fixing plate portion of the present invention.
Fig. 7 is a schematic perspective view of the placement frame of the present invention.
Fig. 8 is a schematic view of a second partial slicing perspective structure according to the present invention.
Fig. 9 is a schematic perspective view of an automatic door opening and closing device according to the present invention.
Fig. 10 is a schematic perspective view of the connecting assembly of the present invention.
Reference numbers in the drawings: 1: window panel, 2: connection frame, 3: fixing plate, 4: support frame, 5: drive device, 6: first guide rail, 7: first guide bush, 8: moving frame, 9: placing frame, 10: automatic door opening and closing device, 51: turning rod, 52: conveyor belt, 53: gear motor, 54: push block, 55: drive rack, 101: second guide rail, 102: second guide bush, 103: door panel, 104: moving rack, 105: connection assembly, 1051: connecting frame, 1052: first rotation shaft, 1053: first gear, 1054: second rotation shaft, 1055: second gear, 1056: first belt drive assembly, 1057: third shaft, 1058: third gear, 1059: second belt drive assembly, 12: sterilizing apparatus, 121: disinfectant tank, 122: fill pipe, 123: water pump, 124: spray head, 125: resistive sheet, 126: electrical contact block, 11: and (4) a bump.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
Example 1
A closed material exchange windowsill for preventing virus propagation is shown in figures 1-7 and comprises a window board 1, a connecting frame 2, a fixing plate 3, a supporting frame 4, a driving device 5, a first guide rail 6, a first guide sleeve 7, a moving frame 8, a placing frame 9 and an automatic door opening and closing device 10, and specifically comprises:
luffer boards 1 are upper portion arc middle part open-ended structure, both sides all are connected with the connection frame 2 around luffer boards 1, connection frame 2 is middle part open-ended structure, both sides all are connected with fixed plate 3 about the connection frame 2 outside, 3 upsides of downside fixed plate all are connected with support frame 4, be equipped with drive arrangement 5 between the support frame 4, be connected with first guide rail 6 between the 4 upsides of support frame, sliding type is connected with first guide pin bushing 7 on first guide rail 6, be connected with between 7 downsides of first guide pin bushing and remove frame 8, remove frame 8 and 5 contacts, 7 upsides of first guide pin bushing are connected with places frame 9, it is open-ended structure all around to place frame 9, all be equipped with automatic switch door gear 10 between adjacent two sets of fixed plates 3, automatic switch door gear 10.
The device can be placed on a window between hospital material transmission through the window plate 1, when material exchange is needed, the driving device 5 can be started, the driving device 5 drives the first guide sleeve 7 to move on the first guide rail 6, when medical materials are needed to be transmitted from the front side of the window plate 1 to the rear side of the window plate, the driving device 5 can be started, the driving device 5 is controlled to move in the forward direction, at the moment, the driving device 5 drives the front automatic door opening and closing device 10 to work, the front automatic door opening and closing device 10 is closed, when the driving device 5 drives the front automatic door opening and closing device 10 to be closed, the driving device 5 drives the moving frame 8 to move towards the rear side, the moving frame 8 drives the first guide sleeve 7 and the placing frame 9 to move towards the rear side, so that the medical materials in the placing frame 9 move towards the rear side, when the driving device 5 drives the placing frame 9 to move towards the rear side of the window plate 1, the driving device 5 drives the rear automatic door opening and closing device 10 to move, so that the rear automatic door opening and closing device 10 is opened, after the rear automatic door opening and closing device 10 is opened, the placing frame 9 is also moved to the rear side, at the moment, medical materials are moved to the rear side of the window plate 1, and personnel at the rear side of the window plate 1 can take out the medical materials after disinfecting the materials, so that the automatic door opening and closing device 10 can isolate viruses at the front side and the rear side of the window plate 1, and closed material exchange is realized; if need move medical supplies to its front side from the luffer board 1 rear side, can control drive arrangement 5 reverse motion, drive arrangement 5 will control rear side automatic switch door gear 10 earlier and close, drive again and place frame 9 and move to the front side to move to luffer board 1 front side when opening front side automatic switch door gear 10.
Example 2
On the basis of embodiment 1, as shown in fig. 5 to 10, the driving device 5 includes a rotating rod 51, a conveyor belt 52, a speed reducing motor 53, a pushing block 54 and a transmission rack 55, specifically:
the equal rotary type in support frame 4 outside is connected with bull stick 51, be connected with conveyer belt 52 between the bull stick 51, 4 upsides of rear side support frame are connected with gear motor 53, gear motor 53 is connected with rear side bull stick 51 upside, conveyer belt 52 left side the place ahead is connected with two ejector pads 54, ejector pad 54 and the contact of removal frame 8, removal frame 8 is located between the ejector pad 54, conveyer belt 52 front side left is connected with driving rack 55, driving rack 55 is connected with automatic switch door gear 10, driving rack 55 is located between two ejector pads 54 belows.
When the placing frame 9 needs to be moved to the rear side, the decelerating motor 53 can be started and controlled to work, the decelerating motor 53 will drive the rotating rod 51 to rotate clockwise, so that the rotating rod 51 drives the conveyor belt 52 to rotate clockwise, the conveyor belt 52 will drive the pushing block 54 and the transmission rack 55 to rotate clockwise, at this time, the transmission rack 55 will drive the front automatic door opening and closing device 10 to work, so that the front automatic door opening and closing device 10 is closed, after the front automatic door opening and closing device 10 is closed, the pushing block 54 at the front side will also contact with the moving frame 8, so that the front pushing block 54 will drive the moving frame 8 to move to the rear side, so as to drive the placing frame 9 to move to the rear side, when the transmission rack 55 contacts with the rear automatic door opening and closing device 10, the transmission rack 55 will start to drive the rear automatic door opening and closing device 10 to open, the placing frame 9 is moved; when the placement frame 9 needs to be moved to the front side, the gear motor 53 can be controlled to drive the rotating rod 51 to rotate counterclockwise, so as to drive the conveyor belt 52 to rotate counterclockwise, at this time, the rear pushing block 54 will drive the moving frame 8 to move to the front side, and the transmission rack 55 will drive the rear automatic door opening and closing device 10 to close, and will open the front automatic door opening and closing device 10 when moving to the front side of the window panel 1.
The automatic door opening and closing device 10 includes a second guide rail 101, a second guide sleeve 102, a door panel 103, a moving rack 104 and a connecting assembly 105, and specifically includes:
the outer side on the inner wall of the fixed plate 3 is connected with a second guide rail 101, each second guide rail 101 is connected with two second guide sleeves 102 in a sliding mode, the outer sides of the second guide sleeves 102 on the same vertical line are connected with a door plate 103, the inner sides of the door plates 103 are connected with a moving rack 104, the fixed plate 3 is connected with a connecting assembly 105, and the connecting assembly 105 is meshed with the moving rack 104 and meshed with the transmission rack 55.
When the driving rack 55 rotates clockwise and the driving rack 55 is engaged with the front connecting assembly 105, the driving rack 55 drives the front connecting assembly 105 to operate, so that the front connecting assembly 105 drives the front moving racks 104 to move inward respectively, thereby respectively driving the front door panel 103 to move inwards for closing, the front door panel 103 moves through the front second guide sleeve 102, when the transmission rack 55 rotates clockwise to engage with the rear-side connecting assembly 105, the transmission rack 55 will drive the rear-side connecting assembly 105 to drive the rear-side door panel 103 to move outwards for opening, when the transmission rack 55 rotates counterclockwise, the transmission rack 55 drives the rear side door panel 103 to move inward for closing through the rear side connecting assembly 105, when the transmission rack 55 is engaged with the front connecting assembly 105, the transmission rack 55 drives the front door panel 103 to move outwards through the front connecting assembly 105 for opening; when the door plate 103 is opened, the medical materials can be placed in the placing frame 9.
The connecting assembly 105 includes a connecting frame 1051, a first rotating shaft 1052, a first gear 1053, a second rotating shaft 1054, a second gear 1055, a first belt transmission assembly 1056, a third rotating shaft 1057, a third gear 1058 and a second belt transmission assembly 1059, and specifically:
all be connected with link 1051 on the fixed plate 3, the equal rotary type in inboard position is connected with first pivot 1052 on the link 1051, all be connected with first gear 1053 on the first pivot 1052, first gear 1053 all can mesh with transmission rack 55, the equal rotary type in link 1051 outside position is connected with two second pivots 1054, all be connected with second gear 1055 on the second pivot 1054, second gear 1055 meshes with adjacent removal rack 104 respectively, and left second pivot 1054 respectively with be connected with first belt drive subassembly 1056 between the adjacent first pivot 1052, the equal rotary type in link 1051 outside middle part is connected with third pivot 1057, all be connected with third gear 1058 on the third pivot 1057, third gear 1058 all meshes with adjacent left side second gear 1055, and be connected with second belt drive subassembly 1059 between third pivot 1057 and its adjacent right side second pivot 1054.
When the transmission rack 55 rotates clockwise to move the placement frame 9 to the rear side, the transmission rack 55 will drive the front first gear 1053 to rotate counterclockwise, the front first gear 1053 will drive the left front second rotating shaft 1054 to rotate counterclockwise through the first belt transmission assembly 1056, so as to drive the left front second gear 1055 to rotate counterclockwise, so as to move the left front door panel 103 to the right, the left front second rotating shaft 1054 will drive the second belt transmission assembly 1059 to work through the third gear 1058 and the third rotating shaft 1057, so as to drive the right front second rotating shaft 1054 to rotate clockwise, so as to move the right front door panel 103 to the left, so as to bring the front door panels 103 close to each other, thereby closing; when the driving rack 55 rotates counterclockwise and engages with the front first gear 1053, the front first gear 1053 rotates clockwise, so that the front door panels 103 are away from each other to open, and the rear door panels 103 move as well.
Example 3
On the basis of embodiment 2, as shown in fig. 4-7, the disinfection device 12 is further included, and the disinfection device 12 includes a disinfectant tank 121, a filling pipe 122, a water pump 123, a spray head 124, a resistor 125 and an electrical contact block 126, specifically:
the department of luffer boards 1 middle part open structure is equipped with degassing unit 12, degassing unit 12 is used for disinfecting the medical supplies through luffer boards 1, luffer boards 1 middle part open structure department is connected with disinfectant box 121, disinfectant box 121 left side is connected with filling pipe 122, filling pipe 122 passes rear side joint box 2, disinfectant box 121 upside left side is connected with water pump 123, water pump 123 absorbs water the end and stretches into disinfectant box 121, water pump 123 upside is connected with shower nozzle 124, shower nozzle 124 is connected on luffer boards 1 wall, and shower nozzle 124 corresponds with the position of placing the opening structure department all around of frame 9, it is connected with resistance card 125 to place frame 9 upside left side, luffer boards 1 wall top is connected with electric contact piece 126, electric contact piece 126 can contact with resistance card 125.
When the placing frame 9 moves to the contact position of the opening of the window plate 1, the electric contact block 126 is in contact with the resistor disc 125, the electric contact block 126 is electrified, the water pump 123 is controlled to be started, so that the water pump 123 sprays disinfectant in the disinfectant tank 121 through the spray head 124, the spray head 124 sprays through the opening structure of the placing frame 9, and the surface of medical materials in the placing frame 9 is disinfected; when the electrical contact block 126 is out of contact with the resistive patch 125, the water pump 123 will cease to operate.
The structure also comprises a bump 11, which is specifically as follows: the inner side wall of the placing frame 9 is provided with a plurality of groups of convex blocks 11. When the nozzle 124 sprays the disinfectant, the projection 11 can enable the bottom of the medical supplies to be sprayed to the disinfectant.
Further, the first belt drive assembly (1056) and the second belt drive assembly (1059) are belt driven.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.