Anti-shaking moving structure of infusion apparatus

Abstract

The utility model discloses an infusion apparatus anti-shaking moving structure which comprises a moving base, a buffer assembly arranged on the side wall of the moving base, a fixing rod fixedly installed at the top end of the moving base, a first connecting rod installed at the top end of the fixing rod, and a storage plate rotatably installed at the top end of the first connecting rod. A mounting plate is fixedly mounted at the bottom end of the movable base, a pulley is rotationally mounted in the mounting plate, and a limiting assembly is arranged on one side of the pulley; the buffer assembly comprises a buffer plate arranged on the side wall of the movable base, the buffer plate is in sliding connection with the movable base, a damping spring is arranged between the buffer plate and the movable base, and through the arrangement of the buffer assembly, when the movable base is collided, a certain buffer effect can be achieved, so that the equipment is prevented from shaking; the situation that when the infusion apparatus moves or the position is adjusted, if the infusion apparatus makes contact with other objects, shaking is likely to happen, and infusion continuity and safety are possibly affected is avoided, and the safety and continuity of the infusion process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile structures, in particular to a mobile structure for preventing an infusion set from shaking. Background Art

[0002] An infusion set is a common medical consumable that is sterile and used to establish a channel between the vein and the drug solution for intravenous infusion. It is generally composed of multiple parts, including an intravenous needle or injection needle, a needle cap, an infusion hose, a drug filter, a flow rate regulator, a drip pot, a bottle stopper puncture device, an air filter, etc.

[0003] In medical settings, infusion is a common treatment method that delivers drugs or nutrients to patients through an infusion pump. However, when the infusion pump is moved or adjusted, if it comes into contact with other objects, it is easy to shake, which may affect the continuity and safety of the infusion. Utility Model Content

[0004] The utility model aims to provide a movable structure for preventing an infusion set from shaking, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile structure for preventing an infusion set from shaking, comprising a mobile base, a side wall of the mobile base is provided with a buffer assembly, a fixed rod is fixedly installed at the top of the mobile base, a first connecting rod is installed at the top of the fixed rod, a storage plate is rotatably installed at the top of the first connecting rod, a mounting plate is fixedly installed at the bottom of the mobile base, a pulley is rotatably installed inside the mounting plate, and a limit assembly is provided on one side of the pulley;

[0006] Wherein, the buffer assembly includes a buffer plate arranged on the side wall of the mobile base, the buffer plate is slidably connected to the mobile base, and a shock-absorbing spring is arranged between the buffer plate and the mobile base.

[0007] As a further preferred embodiment of the present technical solution, a damper is provided inside the shock absorbing spring, and the damper is fixedly mounted on the side wall of the movable base.

[0008] As a further preferred embodiment of the present technical solution, the limit assembly includes a limit plate arranged on one side of the pulley, the limit plate is rotatably mounted on one side of the mounting plate, a third connecting rod is fixedly mounted inside the limit plate, a gear is fixedly mounted on the outer wall of the third connecting rod, a rack plate is meshedly connected to one side of the gear, a connecting plate is fixedly mounted on the top end of the rack plate, and a second spring is arranged at the bottom end of the connecting plate.

[0009] As a further preferred embodiment of the present technical solution, a handle is fixedly mounted on the outer wall of the fixing rod, a pressing rod is slidably connected inside the handle, a second connecting rod is provided at one end of the pressing rod, and the second connecting rod is fixedly mounted on the top and bottom ends of the connecting plate.

[0010] As a further preferred embodiment of the present technical solution, the top end of the second connecting rod is configured to be wedge-shaped.

[0011] As a further preferred embodiment of the technical solution, a fixing plate is fixedly installed on the outer wall of the pressing rod, the fixing plate is slidably installed inside the handle, and a first spring is provided on one side of the fixing plate.

[0012] As a further preferred embodiment of the present technical solution, a panel is fixedly installed on the top of the movable base.

[0013] The utility model provides a mobile structure for preventing an infusion set from shaking, which has the following beneficial effects:

[0014] (1) The utility model provides a buffer component, which can play a certain buffering role when the mobile base is hit, thereby preventing the device from shaking. This avoids the infusion set from shaking easily when it comes into contact with other objects when the infusion set is moved or adjusted, which may affect the continuity and safety of the infusion, thereby ensuring the safety and continuity of the infusion process.

[0015] (2) The utility model sets a limit assembly. When the device is not moving, the pulley can be limited by the limit plate fitting against the outer wall of the pulley, thereby ensuring that the infusion set can remain stable when stationary. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1. movable base; 2. fixed rod; 3. first connecting rod; 4. storage plate; 5. enclosure; 6. mounting plate; 7. pulley; 8. handle; 9. pressing rod; 10. fixed plate; 11. first spring; 12. second connecting rod; 13. connecting plate; 14. rack plate; 15. second spring; 16. gear; 17. third connecting rod; 18. limit plate; 19. buffer plate; 20. damping; 21. shock-absorbing spring. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a mobile structure for preventing an infusion set from shaking comprises a mobile base 1, a side wall of the mobile base 1 is provided with a buffer assembly, a fixed rod 2 is fixedly installed at the top of the mobile base 1, a first connecting rod 3 is installed at the top of the fixed rod 2, a storage plate 4 is rotatably installed at the top of the first connecting rod 3, a mounting plate 6 is fixedly installed at the bottom end of the mobile base 1, a pulley 7 is rotatably installed inside the mounting plate 6, and a limit assembly is provided on one side of the pulley 7;

[0023] The buffer assembly includes a buffer plate 19 arranged on the side wall of the mobile base 1 , the buffer plate 19 is slidably connected to the mobile base 1 , and a shock-absorbing spring 21 is arranged between the buffer plate 19 and the mobile base 1 .

[0024] By setting the buffer component, when the mobile base 1 is hit, it can play a certain buffering role, thereby preventing the device from shaking, and avoiding the infusion set from shaking easily when it comes into contact with other objects when the infusion set is moved or adjusted, which may affect the continuity and safety of the infusion, thereby ensuring the safety and continuity of the infusion process.

[0025] The buffer plate 19 can be configured as an elastic material (such as shock-absorbing rubber) to absorb and buffer vibration and impact force, which can reduce the liquid shaking of the device and maintain the stability of the device.

[0026] The fixed rod 2 and the first connecting rod 3 are connected by internal and external threads. The overall height of the device can be adjusted by rotating the first connecting rod 3 to adjust it according to the patient's height and the height of the infusion bottle. This can keep the infusion device in the best state during the infusion process and reduce shaking.

[0027] like Figures 1 to 4 As shown, a damper 20 is arranged inside the shock absorbing spring 21 , and the damper 20 is fixedly mounted on the side wall of the mobile base 1 .

[0028] like Figures 1 to 4As shown, the limit assembly includes a limit plate 18 arranged on one side of the pulley 7, the limit plate 18 is rotatably mounted on one side of the mounting plate 6, a third connecting rod 17 is fixedly mounted inside the limit plate 18, a gear 16 is fixedly mounted on the outer wall of the third connecting rod 17, one side of the gear 16 is meshingly connected with a rack plate 14, a connecting plate 13 is fixedly mounted on the top end of the rack plate 14, and a second spring 15 is arranged at the bottom end of the connecting plate 13.

[0029] By setting the limiting assembly, when the device is not moving, the pulley 7 can be limited by the limiting plate 18 fitting against the outer wall of the pulley 7, ensuring that the infusion pump can remain stable when stationary.

[0030] like Figures 1 to 4 As shown, a handle 8 is fixedly mounted on the outer wall of the fixing rod 2, a pressing rod 9 is slidably connected inside the handle 8, a second connecting rod 12 is provided at one end of the pressing rod 9, and the second connecting rod 12 is fixedly mounted on the top and bottom ends of the connecting plate 13.

[0031] When moving the equipment, first press the pressing rod 9 inward, the pressing rod 9 moves to contact the second connecting rod 12, driving the second connecting rod 12 to move downward, the movement of the second connecting rod 12 drives the movement of the connecting plate 13, the movement of the connecting plate 13 drives the movement of the rack plate 14, the movement of the rack plate 14 drives the rotation of the gear 16, the rotation of the gear 16 drives the rotation of the third connecting rod 17, the rotation of the third connecting rod 17 drives the rotation of the limit plate 18, so that the limit plate 18 is separated from the pulley 7, and then the handle 8 is pushed to drive the equipment to move.

[0032] like Figure 3 As shown, the top end of the second connecting rod 12 is configured to be wedge-shaped.

[0033] like Figures 1 to 4 As shown, a fixing plate 10 is fixedly mounted on the outer wall of the pressing rod 9 , and the fixing plate 10 is slidably mounted inside the handle 8 . A first spring 11 is disposed on one side of the fixing plate 10 .

[0034] When the pressing rod 9 is pressed, the movement of the pressing rod 9 drives the fixing plate 10 to squeeze the first spring 11, causing the first spring 11 to deform and store elastic potential energy. When the pressing rod 9 is released, the elastic potential energy released by the first spring 11 pushes the fixing plate 10 to move, thereby resetting the pressing rod 9.

[0035] like Figures 1 to 4 As shown, a panel 5 is fixedly mounted on the top of the mobile base 1 .

[0036] Objects can be placed inside the enclosure 5 to increase the bottom weight of the equipment, making its center of gravity more stable, thereby reducing shaking.

[0037] The utility model provides a mobile structure for preventing an infusion set from shaking, and the specific working principle is as follows:

[0038] When the infusion pump is needed, the overall height can be adjusted by rotating the first connecting rod 3 according to the patient's height or needs, and then the pressing rod 9 is pressed inward, and the pressing rod 9 moves to contact the second connecting rod 12, driving the second connecting rod 12 to move downward, and the movement of the second connecting rod 12 drives the movement of the connecting plate 13, and the movement of the connecting plate 13 drives the movement of the rack plate 14. The movement of the rack plate 14 drives the rotation of the gear 16, and the rotation of the gear 16 drives the rotation of the third connecting rod 17. The rotation of the third connecting rod 17 drives the rotation of the limiting plate 18, so that the limiting plate 18 is separated from the pulley 7, and then the handle 8 is pushed to drive the device to move. After moving to the appropriate position, the pressing rod 9 is released, and the pressing rod 9 is separated from the second connecting rod 12. The second spring 15 releases its elastic potential energy to push the connecting plate 13 to move and reset. Similarly, the limiting plate 18 rotates and contacts the pulley 7 to limit it.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile structure for preventing an infusion set from shaking, comprising a mobile base (1), characterized in that: The side wall of the mobile base (1) is provided with a buffer assembly, a fixed rod (2) is fixedly mounted on the top of the mobile base (1), a first connecting rod (3) is mounted on the top of the fixed rod (2), a storage plate (4) is rotatably mounted on the top of the first connecting rod (3), a mounting plate (6) is fixedly mounted on the bottom of the mobile base (1), a pulley (7) is rotatably mounted inside the mounting plate (6), and a limiting assembly is provided on one side of the pulley (7); The buffer assembly comprises a buffer plate (19) arranged on the side wall of the mobile base (1), the buffer plate (19) and the mobile base (1) are slidably connected, and a shock-absorbing spring (21) is arranged between the buffer plate (19) and the mobile base (1).

2. The anti-shaking mobile structure of the infusion set according to claim 1, characterized in that: A damper (20) is arranged inside the shock absorbing spring (21), and the damper (20) is fixedly mounted on the side wall of the movable base (1).

3. The anti-shaking mobile structure of the infusion set according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (18) arranged on one side of the pulley (7), the limiting plate (18) being rotatably mounted on one side of the mounting plate (6), a third connecting rod (17) being fixedly mounted inside the limiting plate (18), a gear (16) being fixedly mounted on the outer wall of the third connecting rod (17), a rack plate (14) being meshingly connected to one side of the gear (16), a connecting plate (13) being fixedly mounted on the top end of the rack plate (14), and a second spring (15) being arranged at the bottom end of the connecting plate (13).

4. The anti-shaking moving structure of the infusion set according to claim 1, characterized in that: A handle (8) is fixedly mounted on the outer wall of the fixing rod (2), a pressing rod (9) is slidably connected inside the handle (8), a second connecting rod (12) is provided at one end of the pressing rod (9), and the second connecting rod (12) is fixedly mounted on the top and bottom ends of the connecting plate (13).

5. The anti-shaking moving structure of the infusion set according to claim 4, characterized in that: The top end of the second connecting rod (12) is configured to be wedge-shaped.

6. The anti-shaking moving structure of the infusion set according to claim 4, characterized in that: A fixing plate (10) is fixedly mounted on the outer wall of the pressing rod (9), and the fixing plate (10) is slidably mounted inside the handle (8). A first spring (11) is arranged on one side of the fixing plate (10).

7. The anti-shaking moving structure of the infusion set according to claim 1, characterized in that: A panel (5) is fixedly mounted on the top of the mobile base (1).

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