Operation tower crane capable of closing all gas pipelines by one key

Abstract

The utility model belongs to the technical field of medical instruments, particularly relates to an operation tower crane capable of closing all gas pipelines by one key, and aims to solve the problem that in the existing operation process, a negative pressure suction pipeline, an oxygen pipeline and other pipelines need to be frequently pulled out and inserted manually, so that the operation is troublesome. A hoisting rod is fixedly installed at the top of the shell, a plurality of first connectors are fixedly installed on the inner wall of one side of the shell at equal intervals, one side of each first connector extends to the outer side of the shell, a plurality of second connectors are fixedly installed on the inner wall of the other side of the shell at equal intervals, and one side of each second connector extends to the outer side of the shell. By means of the ingenious design, the one-key closing function of all the gas pipelines in the operation tower crane is achieved, operation convenience and safety in the operation process are greatly improved, and meanwhile the design is exquisite and practical due to cooperation of all the components.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a surgical pendant capable of closing all gas pipelines with one button. Background Art

[0002] The pendant is an essential gas supply medical equipment for modern operating rooms in hospitals. It is mainly used for terminal transfer of oxygen supply, suction, compressed air, nitrogen and other medical gases in operating rooms. It is controlled by a motor to raise and lower the equipment platform, which is safe and reliable; the balanced design ensures the level of the equipment platform and the safety of the equipment; the motor drive ensures that the equipment operates quickly and effectively;

[0003] Currently, during surgery, it is necessary to frequently manually plug and unplug negative pressure suction pipes, oxygen pipes and other pipes, so the operation is rather cumbersome. Therefore, the present technical solution proposes a surgical pendant that can shut down all gas pipes with one click, so as to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve the disadvantage in the prior art that during surgery, negative pressure suction pipes, oxygen pipes and other pipes need to be frequently plugged and unplugged manually, which makes the operation more troublesome. A surgical pendant which can close all gas pipes with one button is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A surgical pendant capable of closing all gas pipelines with one button, comprising a shell, a hanging rod fixedly mounted on the top of the shell, a plurality of first joints fixedly mounted at equal intervals on an inner wall of one side of the shell, one side of the first joints extending to the outside of the shell, a plurality of second joints fixedly mounted at equal intervals on the inner wall of the other side of the shell, one side of the second joints extending to the outside of the shell, and the surgical pendant further comprising:

[0007] A plurality of delivery pumps are fixedly mounted at equal intervals on the inner wall of the other side of the housing, and the gas outlet end of the delivery pump extends into the second joint to generate negative pressure attraction, which can deliver oxygen or use negative pressure to suck out waste liquid;

[0008] A connecting mechanism, the connecting mechanism is respectively connected to the suction ends of the plurality of delivery pumps, and the connecting mechanism is respectively connected to the plurality of first joints, and is used to control the opening or closing of the gas delivery pipeline;

[0009] The power connection mechanism is installed on the bottom inner wall of the shell. The power connection mechanism is connected to multiple delivery pumps respectively and is used to power on or off the multiple delivery pumps. The power connection mechanism is connected to the connecting mechanism, and one side of the power connection mechanism extends to the outside of the shell.

[0010] In one possible design, the connecting mechanism includes a connecting box fixedly connected to the suction ends of multiple delivery pumps respectively, a valve core is sealingly and rotatably connected in the connecting box, the same valve stem is fixedly connected to the multiple valve cores, the bottom end of the valve stem is connected to a gear assembly, the gear assembly is connected to the power connection mechanism, a connecting pipe is fixedly installed on the inner wall of one side of the connecting box, one end of the connecting pipe extends into the first joint and is fixedly connected to the inner wall of the first joint.

[0011] In a possible design, the gear assembly includes a rack slidably connected to the inner wall of the bottom of the shell, a gear is fixedly installed on the bottom end of the valve stem, the rack is meshed with the gear, and the rack is connected to the power connection mechanism.

[0012] In one possible design, the power connection mechanism includes a conductive rod fixedly mounted on the top of the rack, a plurality of plug-in boards are electrically connected to the conductive rod at equal intervals, a power connection socket is electrically connected to the delivery pump, the plug-in boards are movably electrically connected to the corresponding power connection sockets, a drive assembly is connected to the rack, the drive assembly is connected to the top of the conductive rod, and one side of the drive assembly extends to the outside of the outer shell.

[0013] In one possible design, the drive assembly includes a mounting rod fixedly mounted on one side of the rack, the top end of the conductive rod is fixedly connected to the mounting rod, a threaded plate is fixedly mounted on one side of the mounting rod, a screw is threadedly connected to the threaded plate, one end of the screw penetrates the inner wall on the other side of the shell and extends to the outside of the shell, and the screw is rotatably connected to the inner wall on the other side of the shell.

[0014] In a possible design, the fixed sleeve on the screw rod is provided with a chuck located outside the shell, a limit frame is fixedly installed on one side of the shell, a clamping plate is slidably connected through the limit frame, and the clamping plate is movably clamped with the chuck.

[0015] In a possible design, a pull rod is slidably connected to the inner wall of one side of the limit frame, one end of the pull rod is fixedly connected to one side of the clamping plate, and a compression spring located in the limit frame is sleeved on the pull rod, and the two ends of the compression spring are respectively fixedly connected to one side of the clamping plate and the inner wall of one side of the limit frame.

[0016] In the present application, firstly, the surgical pendant mainly comprises a shell, a hoisting rod is provided on the top of the shell for fixing and hanging, a plurality of first joints and second joints are provided inside the shell, which are respectively used to connect different gas pipelines, and a plurality of delivery pumps are provided inside the shell, which can deliver oxygen or suck out waste liquid by generating negative pressure attraction;

[0017] The design of the connection mechanism enables the suction ends of all delivery pumps to be connected to multiple first connectors respectively, so as to control the opening or closing of the gas pipeline. This design allows one-button control of the on and off of all gas pipelines, greatly improving the convenience of operation;

[0018] The power connection mechanism is responsible for providing power to multiple delivery pumps. By controlling the power connection mechanism, the delivery pumps can be powered on or off. At the same time, the power connection mechanism is also connected to the connection mechanism, so that the gas pipeline can be controlled while controlling the delivery pumps.

[0019] The specific implementation of the connection mechanism includes a connection box, a valve core, a valve stem and a gear assembly. The connection box is connected to the suction end of multiple delivery pumps. The valve core rotates in a sealed manner in the connection box. The valve stem is connected to multiple valve cores. The gear assembly is connected to the power connection mechanism. When the power connection mechanism works, the valve stem can be driven to rotate through the gear assembly, thereby driving the valve core to rotate, thereby blocking the connection box and achieving the purpose of rapid gas cutoff.

[0020] The design of the power connection mechanism includes components such as a conductive rod, a plug-in board, and a drive assembly. The plug-in board on the conductive rod can be electrically connected to the power connection socket on the delivery pump, thereby energizing the delivery pump. The drive assembly is responsible for driving the conductive rod to move, so that the plug-in board can be connected or separated from the power connection socket, thereby controlling the start or shut down of the delivery pump.

[0021] The specific implementation of the driving component includes a mounting rod, a threaded plate and a screw rod. The mounting rod is connected to the conductive rod, and the threaded plate is fixed on the mounting rod. By rotating the screw rod, the mounting rod can be driven to move horizontally under the threaded transmission of the threaded plate, thereby driving the conductive rod and the plug-in board to move.

[0022] In addition, in order to fix the position of the screw and prevent it from moving during operation, components such as a chuck and a limit frame are designed. The chuck is fixed on the screw and the limit frame is provided with a card plate. When the position of the screw needs to be fixed, it is only necessary to push the card plate to clamp it with the chuck. This design makes it easy to fix it after adjusting the position of the rack to prevent it from moving.

[0023] Beneficial effects:

[0024] In the utility model, the surgical pendant capable of closing all gas pipelines with one button can, through the connection mechanism, deliver gas by utilizing the delivery of the connection box and the connection pipe when starting the delivery pump, and when the valve stem rotates after receiving the driving force of the gear assembly, it can drive multiple valve cores to rotate and block the connection box, so that multiple connection boxes can be quickly blocked, thereby conveniently achieving the purpose of rapid gas cut-off;

[0025] In the utility model, the surgical pendant capable of closing all gas pipelines with one button can drive the rack to move horizontally through the power connection mechanism when operating the driving assembly, and at this time, the conductive rod can be driven to move, thereby driving multiple plug-in boards to move horizontally, so that the plug-in boards and the corresponding power sockets are plugged in or separated, thereby controlling the start or shut down of the delivery pump;

[0026] The utility model realizes the one-key closing function of all gas pipelines in the surgical pendant through ingenious design, which greatly improves the convenience and safety of operation during surgery. At the same time, the coordination between various components also reflects the ingenuity and practicality of the design. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a first-person structural diagram of a surgical pendant that can close all gas pipelines with one click, as proposed by the utility model;

[0028] Figure 2 A three-dimensional schematic diagram of the second perspective structure of a surgical pendant that can close all gas pipelines with one click, proposed by the utility model;

[0029] Figure 3 This is a three-dimensional schematic diagram of the cross-sectional structure of a surgical pendant that can close all gas pipelines with one click, as proposed by the utility model;

[0030] Figure 4 A three-dimensional schematic diagram of a connection structure of multiple delivery pumps, mounting rods, conductive rods, threaded plates and screws of a surgical pendant that can close all gas pipelines with one click, proposed by the utility model;

[0031] Figure 5 A three-dimensional schematic diagram of a connection structure of a delivery pump, a connection box, a connection pipe and a first joint of a surgical pendant capable of closing all gas pipelines with one button, proposed by the utility model.

[0032] In the figure: 1. Shell; 2. Lifting rod; 3. First joint; 4. Second joint; 5. Delivery pump; 6. Connection box; 7. Connection pipe; 8. Valve stem; 9. Valve core; 10. Electric socket; 11. Rack; 12. Mounting rod; 13. Conductive rod; 14. Plug board; 15. Gear; 16. Screw; 17. Threaded plate; 18. Chuck; 19. Limiting frame; 20. Card plate; 21. Pull rod; 22. Compression spring. DETAILED DESCRIPTION

[0033] 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 of the embodiments.

[0034] Example 1

[0035] Reference Figure 1-5 A surgical pendant comprises: a shell 1, a hanging rod 2 is fixedly mounted on the top of the shell 1, a plurality of first joints 3 are fixedly mounted at equal intervals on the inner wall of one side of the shell 1, one side of the first joint 3 extends to the outside of the shell 1, a plurality of second joints 4 are fixedly mounted at equal intervals on the inner wall of the other side of the shell 1, one side of the second joint 4 extends to the outside of the shell 1. The surgical pendant also comprises a plurality of delivery pumps 5, a connection mechanism and a power connection mechanism.

[0036] A plurality of delivery pumps 5 are fixedly installed at equal intervals on the inner wall of the other side of the housing 1, and the air outlet end of the delivery pump 5 extends into the second connector 4 to generate negative pressure attraction, which can deliver oxygen or use negative pressure to suck out waste liquid.

[0037] The connecting mechanism is respectively connected to the suction ends of the multiple delivery pumps 5, and the connecting mechanism is respectively connected to the multiple first joints 3, and is used to control the opening or closing of the gas pipeline. The connecting mechanism includes a connecting box 6 that is respectively fixedly connected to the suction ends of the multiple delivery pumps 5, and a valve core 9 is sealed and rotatably connected in the connecting box 6. The same valve stem 8 is fixedly connected to the multiple valve cores 9, and the bottom end of the valve stem 8 is connected to a gear assembly. A connecting pipe 7 is fixedly installed on the inner wall of one side of the connecting box 6, and one end of the connecting pipe 7 extends into the first joint 3 and is fixedly connected to the inner wall of the first joint 3. When the delivery pump 5 is started, the gas can be transported by the transportation of the connecting box 6 and the connecting pipe 7. When the valve stem 8 rotates after receiving the driving force of the gear assembly, it can drive the multiple valve cores 9 to rotate and block the connecting box 6, so that the multiple connecting boxes 6 can be quickly blocked, thereby facilitating the purpose of rapid gas cut-off.

[0038] The gear assembly includes a rack 11 slidably connected to the inner wall of the bottom of the housing 1, and a gear 15 is fixedly installed on the bottom end of the valve stem 8, and the rack 11 meshes with the gear 15. When the rack 11 receives power from the power connection mechanism, it can move, and at this time, under the meshing transmission effect with the gear 15, it can drive the valve stem 8 to rotate, thereby driving multiple valve cores 9 to rotate simultaneously.

[0039] The power connection mechanism is installed on the bottom inner wall of the shell 1. The power connection mechanism is connected to multiple delivery pumps 5 respectively, and is used to power on or off multiple delivery pumps 5. The power connection mechanism is connected to the connecting mechanism, and one side of the power connection mechanism extends to the outside of the shell 1. The power connection mechanism includes a conductive rod 13 fixedly installed on the top of the rack 11, and multiple plug-in boards 14 are electrically connected to the conductive rod 13 at equal intervals. The delivery pump 5 is electrically connected to the power socket 10, and the plug-in board 14 is movably electrically plugged with the corresponding power socket 10. A driving component is connected to the rack 11, and the driving component is connected to the top of the conductive rod 13, and one side of the driving component extends to the outside of the shell 1. When operating the driving component, the rack 11 can be driven to move horizontally, and at this time, the conductive rod 13 can be driven to move, thereby driving multiple plug-in boards 14 to move horizontally, so that the plug-in boards 14 are plugged or separated from the corresponding power socket 10, so that the delivery pump 5 can be controlled to start or shut down.

[0040] The driving assembly includes a mounting rod 12 fixedly mounted on one side of the rack 11, the top of the conductive rod 13 is fixedly connected to the mounting rod 12, a threaded plate 17 is fixedly mounted on one side of the mounting rod 12, a screw rod 16 is threadedly connected through the threaded plate 17, one end of the screw rod 16 passes through the inner wall of the other side of the housing 1 and extends to the outside of the housing 1, and the screw rod 16 is rotatably connected to the inner wall of the other side of the housing 1. When the screw rod 16 is rotated, the mounting rod 12 can be driven to move laterally under the threaded transmission action of the threaded plate 17, thereby driving the rack 11 to move laterally.

[0041] The present application can be used in the field of medical device technology, and can also be used in other fields applicable to the present application.

[0042] Example 2

[0043] refer to Figure 2, improved on the basis of embodiment 1: a surgical pendant that can close all gas pipelines with one click, which is applied to the field of medical device technology. In order to position and brake the screw 16 so that the position of the rack 11 does not move after the adjustment is completed, a chuck 18 located on the outside of the shell 1 is fixedly sleeved on the screw 16, and a limit frame 19 is fixedly installed on one side of the shell 1. A card plate 20 is slidably connected to the limit frame 19, and the card plate 20 is movably clamped with the chuck 18. After the position adjustment of the rack 11 is completed, the card plate 20 can be pushed at this time so that the card plate 20 and the chuck 18 are clamped together, so that the screw 16 can be positioned. A pull rod 21 is slidably connected to the inner wall of one side of the limit frame 19, and one end of the pull rod 21 is fixedly connected to one side of the card plate 20. A compression spring 22 located in the limit frame 19 is sleeved on the pull rod 21, and the two ends of the compression spring 22 are respectively fixedly connected to one side of the card plate 20 and the inner wall of one side of the limit frame 19. The card plate 20 can be driven to move by pulling or pushing the pull rod 21 to adjust the position of the card plate 20, and the elastic force of the compression spring 22 can be used to elastically support the card plate 20, so that when the card plate 20 and the chuck 18 are clamped together, there will be no problem of detachment.

[0044] However, as is well known to those skilled in the art, the working principle and wiring method of the conductive rod 13 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selection according to their needs or convenience.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surgical pendant capable of closing all gas pipelines with one button, comprising a housing (1), a hanging rod (2) fixedly mounted on the top of the housing (1), a plurality of first joints (3) fixedly mounted at equal intervals on an inner wall of one side of the housing (1), one side of the first joints (3) extending to the outside of the housing (1), a plurality of second joints (4) fixedly mounted at equal intervals on the inner wall of the other side of the housing (1), one side of the second joints (4) extending to the outside of the housing (1), characterized in that: The surgical pendant also includes: A plurality of delivery pumps (5), the plurality of delivery pumps (5) being fixedly mounted at equal intervals on the inner wall of the other side of the housing (1), the gas outlet end of the delivery pump (5) extending into the second joint (4), and being used to generate negative pressure attraction, capable of delivering oxygen or utilizing negative pressure to suck out waste liquid; A connecting mechanism, the connecting mechanism being connected to the air suction ends of the plurality of delivery pumps (5) respectively, and the connecting mechanism being connected to the plurality of first connectors (3) respectively, and being used to control the opening or closing of the gas delivery pipeline; A power connection mechanism is mounted on the bottom inner wall of the housing (1), the power connection mechanism is respectively connected to the plurality of delivery pumps (5) and is used to power on or off the plurality of delivery pumps (5), the power connection mechanism is connected to the connection mechanism, and one side of the power connection mechanism extends to the outside of the housing (1).

2. A surgical pendant capable of closing all gas pipelines with one click according to claim 1, characterized in that: The connection mechanism comprises a connection box (6) fixedly connected to the suction ends of the plurality of delivery pumps (5), a valve core (9) being sealingly rotatably connected inside the connection box (6), the plurality of valve cores (9) being fixedly connected to the same valve stem (8), the bottom end of the valve stem (8) being connected to a gear assembly, the gear assembly being connected to the power connection mechanism, a connection pipe (7) being fixedly mounted on an inner wall of one side of the connection box (6), one end of the connection pipe (7) extending into the first joint (3) and being fixedly connected to the inner wall of the first joint (3).

3. The surgical pendant capable of closing all gas pipelines with one click according to claim 2, characterized in that: The gear assembly comprises a rack (11) slidably connected to the inner wall of the bottom of the housing (1); a gear (15) is fixedly mounted on the bottom end of the valve stem (8); the rack (11) meshes with the gear (15); and the rack (11) is connected to the power connection mechanism.

4. The surgical pendant capable of closing all gas pipelines with one click according to claim 1, characterized in that: The power connection mechanism comprises a conductive rod (13) fixedly mounted on the top of the rack (11); a plurality of plug-in boards (14) are electrically connected to the conductive rod (13) at equal intervals; a power connection socket (10) is electrically connected to the delivery pump (5); the plug-in boards (14) are movably electrically connected to the corresponding power connection socket (10); a drive assembly is connected to the rack (11); the drive assembly is connected to the top of the conductive rod (13); and one side of the drive assembly extends to the outside of the housing (1).

5. The surgical pendant capable of closing all gas pipelines with one click according to claim 4, characterized in that: The driving assembly comprises a mounting rod (12) fixedly mounted on one side of the rack (11); the top end of the conductive rod (13) is fixedly connected to the mounting rod (12); a threaded plate (17) is fixedly mounted on one side of the mounting rod (12); a screw rod (16) is threadedly connected to the threaded plate (17); one end of the screw rod (16) penetrates the inner wall of the other side of the housing (1) and extends to the outside of the housing (1); and the screw rod (16) is rotatably connected to the inner wall of the other side of the housing (1).

6. The surgical pendant capable of closing all gas pipelines with one click according to claim 5, characterized in that: The screw rod (16) is fixedly sleeved with a chuck (18) located outside the housing (1), and a limiting frame (19) is fixedly mounted on one side of the housing (1). A clamping plate (20) is slidably connected to the limiting frame (19), and the clamping plate (20) is movably clamped to the chuck (18).

7. The surgical pendant capable of closing all gas pipelines with one button according to claim 6, characterized in that: A pull rod (21) is slidably connected to the inner wall of one side of the limit frame (19), one end of the pull rod (21) is fixedly connected to one side of the clamping plate (20), and a compression spring (22) located in the limit frame (19) is sleeved on the pull rod (21), and the two ends of the compression spring (22) are respectively fixedly connected to one side of the clamping plate (20) and the inner wall of one side of the limit frame (19).

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