Sterile article transfer device for disinfection and supply center

Abstract

The invention relates to the technical field of medical instruments, and discloses a sterile article transfer device for a disinfection supply center, which comprises a bottom plate, a transfer table is fixedly mounted on the upper surface of the bottom plate, a rotating groove is formed in the outer surface of one side edge of the transfer table, and a rotating frame is rotatably mounted in the rotating groove; an ejection groove communicating with the rotating groove is formed in the top end of the transferring table in a penetrating mode, a plurality of rectangular openings are formed in the peripheral direction of the periphery of the rotating frame at equal intervals, a supporting plate is slidably installed on the inner wall of each rectangular opening, and sealing covers are rotatably installed on the upper surfaces of the two opposite sides of each supporting plate through torsion rotating shafts; the two oppositely-arranged sealing covers and the supporting plate can be mutually folded to form a closed space, and a lifting mechanism is installed between the rotating frame and the supporting plate. By moving the supporting plate to the top of the transfer table, a user does not need to stoop to take and place sterile articles, and use is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of medical instruments, and in particular to a sterile article transfer device for a disinfection supply center. Background Art

[0002] The hospital's sterilization supply center is the supply unit for various sterile items in the hospital. It is responsible for the cleaning, packaging, sterilization and supply of medical equipment. At present, the sterilization supply center of some hospitals is not located in the operating room, and surgical instruments cannot be transported through the internal dirty ladder or clean ladder. Usually, a transport cart is used for collection and delivery.

[0003] An existing sterile instrument package transport auxiliary device for a disinfection supply center (Announcement No.: CN214966605U) has at least the following disadvantages: the above patent adds a lifting device, and the driving motor controls the up and down movement of the placement frame through a screw transmission to achieve the use of instruments, and the instruments are placed in a closed manner during transportation to prevent the instruments from being infected with viruses; because the storage structure of the above patent is arranged in layers, the user needs to bend down to take and place the sterile items, which is not convenient to use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a sterile article transfer device for a sterilization supply center.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A sterile article transfer device for a disinfection supply center comprises a base plate, a transfer platform is fixedly mounted on the upper surface of the base plate, a rotating groove is provided on the outer surface of one side of the transfer platform, a rotating frame is rotatably mounted inside the rotating groove, an ejection groove connected to the rotating groove is penetrated through the top of the transfer platform, a plurality of rectangular openings are equidistantly provided in the circumferential direction of the outer circumference of the rotating frame, a support plate is slidably mounted on the inner wall of each of the rectangular openings, sealing covers are rotatably mounted on the upper surfaces of the opposite sides of the support plate via a torque shaft, the two sealing covers and the support plate arranged oppositely can be closed together to form a closed space, and a lifting mechanism is installed between the rotating frame and the support plate.

[0006] As a further solution of the present invention, the lifting mechanism includes an installation groove opened on the rotating frame near the rectangular opening, an electric telescopic rod is fixedly installed on the inner wall of the installation groove, the telescopic end of the electric telescopic rod is fixedly installed on the outer surface of the support plate, and a limiting mechanism is installed on the support plate.

[0007] As a further solution of the present invention, the limiting mechanism includes a positioning airbag fixedly mounted on the outer surface of the support plate away from the rotating frame, a flexible cotton pad is fixedly mounted on the inner wall of the sealing cover, and an air injection mechanism for inflating the positioning airbag is installed between the support plate and the mounting groove.

[0008] As a further solution of the present invention, the gas injection mechanism includes two piston tubes fixedly mounted on the inner wall of the mounting groove, and a hose communicating with each other is fixedly mounted between one end of the piston tube away from the support plate and the positioning airbag.

[0009] As a further solution of the present invention, a guide rod is fixedly mounted on the outer surface of the support plate close to the mounting groove, and a movable plug is fixedly mounted on the end of the guide rod away from the support plate, and the movable plug is slidably mounted on the inner wall of the piston tube.

[0010] As a further solution of the present invention, a driving mechanism for driving the rotating frame to rotate is installed on the outer surface of the transfer platform, and the driving mechanism includes two fixed plates symmetrically fixedly installed on the outer surface of the transfer platform, a transmission worm is rotatably installed between the two fixed plates, a transmission worm wheel is fixedly installed at the rotation center of the rotating frame, and the transmission worm is meshed with the transmission worm wheel, and a stepper motor is fixedly installed on the outer surface of one of the fixed plates, and the output end of the stepper motor passes through the outer surface of the fixed plate and is fixedly installed with the rotation center of the transmission worm.

[0011] As a further solution of the present invention, the sealing cover is made of transparent acrylic material.

[0012] As a further solution of the present invention, a plurality of locking universal wheels are evenly fixedly installed on the lower surface of the base plate, a push handle is fixedly installed on the upper surface of one end of the base plate, and a control panel is fixedly installed on the outer surface of the transfer platform near its top side.

[0013] The beneficial effects of the present invention are: 1. The telescopic end of the electric telescopic rod pushes the pallet upward to the top of the transfer table. Since the two sealing covers are installed on both sides of the pallet through the torque shaft, after the sealing covers are completely extended from the rectangular opening, the two sealing covers arranged opposite to each other will automatically unfold to both sides to expose the pallet so that users can place or take sterile items. By moving the pallet to the top of the transfer table, users do not need to bend down to take and place sterile items, which is more convenient to use; 2. After the sterile items are placed on the pallet, the telescopic end of the electric telescopic rod drives the pallet to move downward, and the two sealing covers are relatively pushed under the blocking effect of the ejection groove, so that the two sealing covers close together to seal the sterile items placed on the pallet, so as to prevent external dust and bacteria from adhering to the surface of the sterile items during the transfer process, thereby contaminating the sterile items; 3. When the pallet moves downward, the guide rod and the movable plug will be driven to move downward synchronously, so that the movable plug can squeeze the gas in the piston tube into the positioning airbag through the hose, so that the positioning airbag will expand, and cooperate with the flexible cotton pad installed on the inner wall of the sealing cover to squeeze the sterile items placed on the pallet, so as to achieve the fixed limiting effect of the sterile items and prevent the sterile items from being bumped and damaged during transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a left-side structural schematic diagram of a sterile article transfer device for a sterilization supply center proposed by the present invention; Figure 2 This is a right side structural schematic diagram of a sterile article transfer device for a sterilization supply center proposed by the present invention; Figure 3 This is a schematic diagram of the structure of a transfer platform of a sterile article transfer device for a sterilization supply center proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a rotating frame of a sterile article transfer device for a sterilization supply center proposed by the present invention; Figure 5 This is a schematic diagram of the bottom structure of a tray of a sterile article transfer device for a sterilization supply center proposed by the present invention; Figure 6 This is a schematic diagram of the structure of a rotating frame of a sterile article transfer device for a sterilization supply center proposed by the present invention; Figure 7 This is a schematic diagram of the sealing cover structure of a sterile article transfer device for a sterilization supply center proposed by the present invention; Figure 8 for Figure 2 A magnified view of the structure in the middle.

[0015] In the figure: 1. bottom plate; 2. transfer table; 3. rotating groove; 4. rotating frame; 5. rectangular opening; 6. support plate; 7. positioning airbag; 8. mounting groove; 9. electric telescopic rod; 10. sealing cover; 11. flexible cotton pad; 12. piston tube; 13. hose; 14. guide rod; 15. movable plug; 16. ejection groove; 17. fixing plate; 18. transmission worm; 19. transmission worm wheel; 20. stepping motor; 21. control panel; 22. locking universal wheel; 23. push handle. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] See attached Figure 1 -Attached Figure 8 , a sterile article transfer device for a disinfection supply center comprises a base plate 1, a transfer platform 2 is fixedly installed on the upper surface of the base plate 1, a rotating groove 3 is opened on the outer surface of one side of the transfer platform 2, a rotating frame 4 is rotatably installed inside the rotating groove 3, an ejection groove 16 connected to the rotating groove 3 is opened on the top of the transfer platform 2, a plurality of rectangular openings 5 ​​are opened equidistantly in the circumferential direction of the outer circumference of the rotating frame 4, a support plate 6 is slidably installed on the inner wall of each rectangular opening 5, and a sealing cover 10 is rotatably installed on the upper surface of the opposite sides of the support plate 6 through a torsion shaft, and the two sealing covers 10 and the support plate 6 arranged oppositely can be closed to each other to form a closed space, and a lifting mechanism is installed between the rotating frame 4 and the support plate 6, and the lifting mechanism comprises a mounting groove 8 opened on the rotating frame 4 near the rectangular opening 5, an electric telescopic rod 9 is fixedly installed on the inner wall of the mounting groove 8, and the telescopic end of the electric telescopic rod 9 is fixedly installed on the outer surface of the support plate 6, and a limiting mechanism is installed on the support plate 6.

[0019] When in use, the electric telescopic rod 9 located at the ejection groove 16 is started through the control panel 21, so that the telescopic end of the electric telescopic rod 9 pushes the pallet 6 to move upward, so that the pallet 6 rises to the top of the transfer table 2. Since the two sealing covers 10 are rotatably installed on both sides of the pallet 6 through the torsion shaft, after the sealing covers 10 are completely extended from the rectangular opening 5, the two relatively arranged sealing covers 10 will automatically unfold to both sides to expose the pallet 6, so that the user can place or take sterile items.

[0020] In this embodiment, the limiting mechanism includes a positioning airbag 7 fixedly mounted on the outer surface of the side of the support plate 6 away from the rotating frame 4, a flexible cotton pad 11 is fixedly mounted on the inner wall of the sealing cover 10, and an air injection mechanism for inflating the positioning airbag 7 is installed between the support plate 6 and the mounting groove 8. The air injection mechanism includes two piston tubes 12 fixedly mounted on the inner wall of the mounting groove 8, a hose 13 that is connected to each other is fixedly mounted between the end of the piston tube 12 away from the support plate 6 and the positioning airbag 7, a guide rod 14 is fixedly mounted on the outer surface of the side of the support plate 6 close to the mounting groove 8, and a movable plug 15 is fixedly mounted on the end of the guide rod 14 away from the support plate 6, and the movable plug 15 is slidably mounted on the inner wall of the piston tube 12.

[0021] When the support plate 6 moves downward, the guide rod 14 and the movable plug 15 will be driven to move downward synchronously, so that the movable plug 15 can squeeze the gas in the piston tube 12 into the positioning airbag 7 through the hose 13, so that the positioning airbag 7 will expand, and cooperate with the flexible cotton pad 11 installed on the inner wall of the sealing cover 10 to squeeze the sterile articles placed on the support plate 6, so as to achieve the fixed limiting effect of the sterile articles and prevent the sterile articles from being bumped and damaged during transfer; when the support plate 6 moves upward as a whole, the movable plug 15 can suck the gas in the positioning airbag 7 into the piston tube 12 through the hose 13, so that the positioning airbag 7 and the flexible cotton pad 11 no longer squeeze the sterile articles, so as to facilitate the subsequent picking and placing operations of the sterile articles.

[0022] In this embodiment, a driving mechanism for driving the rotating frame 4 to rotate is installed on the outer surface of the transfer platform 2, and the driving mechanism includes two fixed plates 17 symmetrically fixedly installed on the outer surface of the transfer platform 2, and a transmission worm 18 is rotatably installed between the two fixed plates 17. A transmission worm wheel 19 is fixedly installed at the rotation center of the rotating frame 4, and the transmission worm 18 is meshed with the transmission worm wheel 19. A stepper motor 20 is fixedly installed on the outer surface of one of the fixed plates 17, and the output end of the stepper motor 20 passes through the outer surface of the fixed plate 17 and is fixedly installed with the rotation center of the transmission worm 18.

[0023] When in use, the stepper motor 20 drives the transmission worm 18 to rotate, so that the transmission worm 18 drives the transmission worm wheel 19 meshing with it to rotate, and the transmission worm wheel 19 can drive the rotating frame 4 to rotate as a whole, so as to rotate the tray 6 to be used to the ejection groove 16 for the sterile items to be taken and placed; the self-locking characteristics of the transmission worm 18 and the transmission worm wheel 19 can ensure the stability of the rotation of the rotating frame 4.

[0024] In this embodiment, the sealing cover 10 is made of a transparent acrylic material. The transparent sealing cover 10 is provided to facilitate observation of whether sterile articles are placed on the support plate 6, thereby facilitating the taking and placing of sterile articles.

[0025] In this embodiment, a plurality of locking universal wheels 22 are evenly fixedly installed on the lower surface of the base plate 1, and a push handle 23 is fixedly installed on the upper surface of one end of the base plate 1. When in use, the user can push the device to move through the push handle 23 and the locking universal wheel 22, thereby realizing the transfer operation of sterile items; a control panel 21 is fixedly installed on the outer surface of the transfer platform 2 near its top side, and a battery for powering the electric telescopic rod 9, the stepper motor 20 and the control panel 21 is installed on the base plate 1. The electric telescopic rod 9, the stepper motor 20 and the control panel 21 are electrically connected, and the control circuit can be realized by simple programming by technicians in this field. It belongs to the common knowledge in this field and is only used without improvement.

[0026] From the above description, it can be seen that the above-mentioned embodiment of the present invention achieves the following technical effects: when in use, the electric telescopic rod 9 located at the ejection groove 16 is started through the control panel 21, so that the telescopic end of the electric telescopic rod 9 pushes the pallet 6 to move upward, so that the pallet 6 rises to the top of the transfer table 2. Since the two sealing covers 10 are rotatably installed on both sides of the pallet 6 through the torsion shaft, after the sealing covers 10 are completely extended from the rectangular opening 5, the two sealing covers 10 arranged opposite to each other will automatically unfold to both sides to expose the pallet 6, so that the user can place or take the sterile articles. By moving the pallet 6 to the top of the transfer table 2, the user does not need to bend down to take and place the sterile articles, which is more convenient to use. After the sterile articles are placed on the pallet 6, the pallet 6 is driven downward by the telescopic end of the electric telescopic rod 9, and the two sealing covers 10 are relatively pushed under the blocking effect of the ejection groove 16, so that the two sealing covers 10 are closed to seal the sterile articles placed on the pallet 6, so as to prevent external dust and bacteria from adhering to the surface of the sterile articles during the transfer process and causing contamination to the sterile articles; When the support plate 6 moves downward, the guide rod 14 and the movable plug 15 will be driven to move downward synchronously, so that the movable plug 15 can squeeze the gas in the piston tube 12 into the positioning airbag 7 through the hose 13, so that the positioning airbag 7 expands, and cooperates with the flexible cotton pad 11 installed on the inner wall of the sealing cover 10 to squeeze the sterile articles placed on the support plate 6, so as to achieve the fixed limiting effect of the sterile articles, and prevent the sterile articles from being bumped and damaged during transfer; When the support plate 6 moves upward as a whole, the movable plug 15 can absorb the gas in the positioning airbag 7 into the piston tube 12 through the hose 13, so that the positioning airbag 7 and the flexible cotton pad 11 no longer squeeze the sterile items, thereby facilitating the subsequent taking and placing operations of the sterile items.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sterile article transfer device for a sterilization supply center, comprising a base plate (1), characterized in that: A transfer platform (2) is fixedly mounted on the upper surface of the base plate (1); a rotation groove (3) is provided on the outer surface of one side of the transfer platform (2); a rotation frame (4) is rotatably mounted inside the rotation groove (3); an ejection groove (16) is provided through the top of the transfer platform (2) and is connected to the rotation groove (3); a plurality of rectangular openings (5) are equidistantly provided on the outer circumference of the rotation frame (4); a support plate (6) is slidably mounted on the inner wall of each rectangular opening (5); sealing covers (10) are rotatably mounted on the upper surfaces of opposite sides of the support plate (6) via a torsion shaft; the two sealing covers (10) and the support plate (6) arranged opposite to each other can be closed together to form a closed space; a lifting mechanism is installed between the rotation frame (4) and the support plate (6).

2. A sterile article transfer device for a sterilization supply center according to claim 1, characterized in that: The lifting mechanism comprises a mounting groove (8) provided on the rotating frame (4) near the rectangular opening (5); an electric telescopic rod (9) is fixedly mounted on the inner wall of the mounting groove (8); the telescopic end of the electric telescopic rod (9) is fixedly mounted on the outer surface of the support plate (6); and a limiting mechanism is mounted on the support plate (6).

3. A sterile article transfer device for a sterilization supply center according to claim 2, characterized in that: The limiting mechanism comprises a positioning airbag (7) fixedly mounted on the outer surface of a side of the support plate (6) away from the rotating frame (4), a flexible cotton pad (11) is fixedly mounted on the inner wall of the sealing cover (10), and an air injection mechanism for inflating the positioning airbag (7) is installed between the support plate (6) and the mounting groove (8).

4. A sterile article transfer device for a sterilization supply center according to claim 3, characterized in that: The gas injection mechanism comprises two piston tubes (12) fixedly mounted on the inner wall of the mounting groove (8), and a hose (13) communicating with each other is fixedly mounted between one end of the piston tube (12) away from the support plate (6) and the positioning airbag (7).

5. A sterile article transfer device for a sterilization supply center according to claim 4, characterized in that: A guide rod (14) is fixedly mounted on the outer surface of the support plate (6) on one side close to the mounting groove (8), and a movable plug (15) is fixedly mounted on the end of the guide rod (14) away from the support plate (6). The movable plug (15) is slidably mounted on the inner wall of the piston tube (12).

6. The sterile article transfer device for a sterilization supply center according to claim 1, characterized in that: The outer surface of the transfer platform (2) is provided with a driving mechanism for driving the rotating frame (4) to rotate. The driving mechanism comprises two fixed plates (17) symmetrically fixedly mounted on the outer surface of the transfer platform (2). A transmission worm (18) is rotatably mounted between the two fixed plates (17). A transmission worm wheel (19) is fixedly mounted at the rotation center of the rotating frame (4). The transmission worm wheel (18) meshes with the transmission worm wheel (19). A stepper motor (20) is fixedly mounted on the outer surface of one of the fixed plates (17). The output end of the stepper motor (20) passes through the outer surface of the fixed plate (17) and is fixedly mounted to the rotation center of the transmission worm wheel (18).

7. The sterile article transfer device for a sterilization supply center according to claim 1, characterized in that: The sealing cover (10) is made of a transparent acrylic material.

8. The sterile article transfer device for a sterilization supply center according to claim 1, characterized in that: A plurality of locking universal wheels (22) are evenly and fixedly mounted on the lower surface of the base plate (1), a push handle (23) is fixedly mounted on the upper surface of one end of the base plate (1), and a control panel (21) is fixedly mounted on the outer surface of the transfer platform (2) near the top end thereof.

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