Medical infusion bottle support

Abstract

The utility model discloses a medical infusion bottle support, which relates to the technical field of medical equipment, and comprises a base mechanism, a telescopic mechanism is arranged in the middle of the top surface of the base mechanism, a fixing mechanism is arranged above the side surface of the telescopic mechanism, the fixing mechanism comprises a cross rod, one end of the cross rod is fixedly connected with a clamping block, and the other end of the cross rod is fixedly connected with a connecting rod. A through groove is formed in the side face of the transverse rod, a sliding groove is formed in the other side face of the transverse rod, and the through groove is communicated with the interior of the sliding groove. The bolt is pulled to slide in the through groove, the sliding rod is driven to slide in the sliding groove, the sliding rod drives the movable rod to move by pulling the connecting rod, the movable rod drives the clamping rod and the gear to rotate on the surface of the positioning pin and the gear to rotate, the opening angle of the clamping rod is increased, and when the clamping rod is opened to a proper angle, pulling of the bolt is stopped; and when the nut is screwed down, the opening angle of the fixed clamping rod is not changed, so that infusion bottles with different sizes can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and particularly relates to a medical infusion bottle support. Background Art

[0002] An infusion stand is a supporting item for hanging medicine liquid bottles or bags, and is an essential medical device. It mainly includes folding and telescopic types, overhead rail types, vertical types, etc. Each type has its own advantages and disadvantages. The folding and telescopic infusion stand is more suitable for in-bed infusion in the ward, the overhead rail type is more suitable for seat-intensive infusion in the infusion room, and the movable vertical type is more suitable for temporary additional-position infusion.

[0003] Patent publication number CN209187733U discloses a medical infusion bottle support, which includes a support body. The support body is provided with a base. A universal wheel is fixedly installed at the lower end of the base. A main rod is fixedly installed at the central position of the upper end of the base. The main rod is a hollow concentric circle tube. A sub-rod is inserted into the upper port of the main rod. A positioning bolt is rotatably connected to one side of the main rod. A grip is sleeved on the outer surface of the sub-rod. A positioning cavity is fixedly installed in the middle of the sub-rod. Push handles are arranged on both sides of the positioning cavity.

[0004] In order to solve the problem that the support rod of the infusion bottle support shakes due to external force factors during use, which in turn causes the infusion bottle to swing, the prior art is to set a first semi-circular part at one end above the support rod and a second semi-circular part at the other end. The second semi-circular part is fixedly connected to the support rod, and the first semi-circular part is rotatably connected to the support rod. During use, the infusion bottle is placed between the two semi-circular parts and the first semi-circular part is closed. However, there will still be a situation where the support rod shakes due to external force, driving the infusion bottle to shake, and thus the problem of the infusion bottle swinging during use. Content of the Utility Model

[0005] The purpose of the utility model is to provide a medical infusion bottle support to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A medical infusion bottle support includes a base mechanism. A telescopic mechanism is arranged in the middle of the top surface of the base mechanism. A fixing mechanism is arranged above the side of the telescopic mechanism.

[0008] The fixing mechanism includes a cross bar. A clamping block is fixedly connected to one end of the cross bar. A through groove is formed in the side surface of the cross bar. A sliding groove is formed in the other side surface of the cross bar. The through groove is internally communicated with the sliding groove. A gear is rotatably connected inside the clamping block. Two gears are arranged inside the same clamping block and mesh with each other. A clamping rod is fixedly connected to the side surface of the gear. The shape of the clamping rod is arc-shaped.

[0009] A further improvement of the technical solution of the present utility model lies in that: one end of the clamping rod is movably connected with a movable rod, one end of the movable rod is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with a sliding rod, a bolt is fixedly connected to the top surface of the sliding rod, and a nut is threadedly connected to the surface of the bolt.

[0010] A further improvement of the technical solution of the present utility model lies in that: the sliding rod is slidably connected to the inside of the through groove, and the bolt is slidably connected to the inside of the sliding groove.

[0011] A further improvement of the technical solution of the present utility model lies in that: a positioning pin is arranged on the surface of the clamping block, and the clamping block is rotatably connected with the gear through the positioning pin.

[0012] A further improvement of the technical solution of the present utility model lies in that: the base mechanism includes a chassis, a rotating seat is fixedly connected to the bottom surface of the chassis, the number of the rotating seats is four and they are evenly distributed on the bottom surface of the chassis, a fork rod is rotatably connected to the bottom surface of the rotating seat, a rotating shaft is fixedly connected to the inside of the fork rod, and a roller is rotatably connected to the surface of the rotating shaft.

[0013] A further improvement of the technical solution of the present utility model lies in that: a positioning bolt is threadedly connected to the inside of the chassis, a positioning seat is fixedly connected to the bottom surface of the positioning bolt, and a rubber layer is fixedly connected to the bottom surface of the positioning seat.

[0014] A further improvement of the technical solution of the present utility model lies in that: the telescopic mechanism includes a telescopic bottom rod, a telescopic rod is slidably connected to the inside of the telescopic bottom rod, a cross bar is fixedly connected to the top end of the surface of the telescopic rod, a hanging bottle hook is fixedly connected to the top surface of the telescopic rod, a limiting groove is opened on the surface of the telescopic rod, a limiting bolt is threadedly connected to the side surface of the telescopic bottom rod, and a ring is fixedly connected to the top surface of the telescopic bottom rod.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0016] 1. The present utility model provides a medical hanging bottle support, which adopts the cooperation of a fixing mechanism, a cross bar, a clamping block, a through groove, a sliding groove, a gear, a clamping rod, a movable rod, a connecting rod, a sliding rod, a bolt, a nut, and a positioning pin. By pulling the bolt to slide in the through groove, the sliding rod is driven to slide in the sliding groove. The sliding rod drives the connecting rod to drive the movable rod to move. The movable rod drives the clamping rod and the gear to rotate on the surface of the positioning pin. The gear rotates to increase the opening angle of the clamping rod. When the clamping rod is opened to an appropriate angle, stop pulling the bolt and tighten the nut to fix the opening angle of the clamping rod and prevent it from changing, so as to clamp and fix hanging bottles of different sizes, improving the adaptability of the device in use.

[0017] 2. The utility model provides a medical infusion bottle support, which adopts the cooperation of a base mechanism, a chassis, a rotating seat, a fork rod, a rotating shaft, a roller, a positioning bolt, a positioning seat and a rubber layer. Through the fork rod rotatably connected to the bottom surface of the rotating seat, the rotating shaft inside the fork rod and the roller on the surface of the rotating shaft, the chassis can be driven to move in any direction. After reaching the specified position, rotate the positioning bolt inside the chassis to make the positioning seat move downward. When the rubber layer below the positioning seat contacts the ground, it provides friction to fix the position of the chassis, reducing the situation that the infusion bottle rack moves due to external forces, resulting in the shaking of the infusion bottle, and improving the adaptability of the device in use.

[0018] 3. The utility model provides a medical infusion bottle support, which adopts the cooperation of a telescopic mechanism, a telescopic bottom rod, a telescopic rod, an infusion bottle hook, a bolt and a ring. By pulling the telescopic rod, the distance between the telescopic bottom rod and the telescopic rod is adjusted. When the infusion bottle hook reaches the appropriate height, stop pulling the telescopic rod and screw the limit bolt into the limit groove to fix the distance between the telescopic bottom rod and the telescopic rod. A garbage bag can be sleeved inside the ring, which is convenient for medical staff to handle the medical waste in their hands when hanging water for patients, and improves the adaptability of the device in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 is a structural schematic diagram of the telescopic mechanism of the utility model;

[0021] Figure 3 is a structural schematic diagram of the fixing mechanism of the utility model;

[0022] Figure 4 is a structural schematic diagram of the base mechanism of the utility model;

[0023] Figure 5 is a partial structural schematic diagram of the telescopic mechanism of the utility model.

[0024] In the figure: 1. Base mechanism; 2. Telescopic mechanism; 3. Fixing mechanism; 11. Rotating seat; 12. Fork rod; 13. Rotating shaft; 14. Roller; 15. Positioning bolt; 16. Positioning seat; 17. Chassis; 21. Telescopic bottom rod; 22. Telescopic rod; 23. Infusion bottle hook; 24. Limit bolt; 25. Ring; 26. Limit groove; 31. Cross bar; 32. Clamping block; 33. Through groove; 34. Sliding groove; 35. Gear; 36. Clamping rod; 37. Movable rod; 38. Link rod; 39. Sliding rod; 310. Bolt; 311. Nut; 312. Positioning pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes the present utility model in detail with reference to the embodiments:

[0026] Embodiment 1

[0027] As Figures 1-5 shown, the utility model provides a medical infusion bottle support, which includes a base mechanism 1. A telescopic mechanism 2 is arranged in the middle of the top surface of the base mechanism 1. A fixing mechanism 3 is arranged above the side surface of the telescopic mechanism 2. The fixing mechanism 3 includes a cross bar 31. One end of the cross bar 31 is fixedly connected with a clamping block 32. A through groove 33 is formed in the side surface of the cross bar 31. A sliding groove 34 is formed in the other side surface of the cross bar 31. The through groove 33 is internally communicated with the sliding groove 34. A gear 35 is rotatably connected inside the clamping block 32. Two gears 35 are arranged inside the same clamping block 32 and are meshed with each other. A clamping rod 36 is fixedly connected to the side surface of the gear 35. The shape of the clamping rod 36 is arc-shaped. One end of the clamping rod 36 is movably connected with a movable rod 37. One end of the movable rod 37 is rotatably connected with a connecting rod 38. One end of the connecting rod 38 is rotatably connected with a sliding rod 39. A bolt 310 is fixedly connected to the top surface of the sliding rod 39. A nut 311 is threadedly connected to the surface of the bolt 310. The sliding rod 39 is slidably connected with the inside of the through groove 33. The bolt 310 is slidably connected with the inside of the sliding groove 34. A positioning pin 312 is arranged on the surface of the clamping block 32. The clamping block 32 and the gear 35 are rotatably connected through the positioning pin 312.

[0028] In this embodiment, by pulling the bolt 310 to slide inside the through groove 33, the sliding rod 39 is driven to slide inside the sliding groove 34. The sliding rod 39 drives the connecting rod 38 to drive the movable rod 37 to move by pulling. The movable rod 37 drives the clamping rod 36 and the gear 35 to rotate on the surface of the positioning pin 312 arranged on the surface of the clamping block 32. The two gears 35 mesh and rotate, synchronously increasing the opening angle of the two clamping rods 36. When the opening angle of the clamping rod 36 reaches an appropriate angle, stop pulling the bolt 310 and tighten the nut 311 to fix the opening angle of the clamping rod 36.

[0029] Embodiment 2

[0030] As Figures 1-5 shown, on the basis of Embodiment 1, the utility model provides a technical solution: Preferably, the base mechanism 1 includes a chassis 17. A rotating seat 11 is fixedly connected to the bottom surface of the chassis 17. The number of the rotating seats 11 is four and they are evenly distributed on the bottom surface of the chassis 17. A fork rod 12 is rotatably connected to the bottom surface of the rotating seat 11. A rotating shaft 13 is fixedly connected to the inside of the fork rod 12. A roller 14 is rotatably connected to the surface of the rotating shaft 13. A positioning bolt 15 is threadedly connected to the inside of the chassis 17. A positioning seat 16 is fixedly connected to the bottom surface of the positioning bolt 15. A rubber layer is fixedly connected to the bottom surface of the positioning seat 16.

[0031] In this embodiment, through the fork rod 12 rotatably connected to the bottom surface of the rotating seat 11, the rotating shaft 13 inside the fork rod 12, and the roller 14 on the surface of the rotating shaft 13, the chassis 17 can be driven to move in any direction. After reaching the designated position, the positioning bolt 15 inside the chassis 17 is rotated to make the positioning seat 16 move downward. After the rubber layer below the positioning seat 16 contacts the ground, it provides friction to fix the position of the chassis 17.

[0032] Embodiment 3

[0033] As Figures 1-5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the telescopic mechanism 2 includes a telescopic bottom rod 21, inside which a telescopic rod 22 is slidably connected. A cross bar 31 is fixedly connected to the top end of the telescopic rod 22. A hanging bottle hook 23 is fixedly connected to the top surface of the telescopic rod 22. A limiting groove 26 is formed on the surface of the telescopic rod 22. A limiting bolt 24 is threadedly connected to the side surface of the telescopic bottom rod 21. A circular ring 25 is fixedly connected to the top surface of the telescopic bottom rod 21.

[0034] In this embodiment, by pulling the telescopic rod 22 to adjust the distance between the telescopic bottom rod 21 and the telescopic rod 22. When the hanging bottle hook 23 reaches the appropriate height, stop pulling the telescopic rod 22. Screw the limiting bolt 24 into the limiting groove 26 to fix the distance between the telescopic bottom rod 21 and the telescopic rod 22. A garbage bag can be put into the circular ring 25, which is convenient for medical staff to handle medical waste.

[0035] Next, specifically describe the working principle of this medical hanging bottle support.

[0036] As Figures 1-5 shown, by pushing the hanging bottle support to the designated position, rotate the positioning bolt 15 inside the chassis 17 to make the positioning seat 16 move downward. After the rubber layer below the positioning seat 16 contacts the ground, it provides friction to fix the position of the chassis 17. Then pull the telescopic rod 22 to adjust the distance between the telescopic bottom rod 21 and the telescopic rod 22. When the hanging bottle hook 23 reaches the appropriate height, stop pulling the telescopic rod 22. Screw the limiting bolt 24 into the limiting groove 26. Then hang the hanging bottle on the hanging bottle hook 23. Pull the bolt 310 to drive the sliding rod 39 to slide. The sliding rod 39 drives the movable rod 37 to move by pulling the connecting rod 38. The movable rod 37 drives the clamping rod 36 and the gear 35 to rotate. When the clamping rod 36 clamps the hanging bottle, stop pulling the bolt 310 and tighten the nut 311 to complete the fixation.

[0037] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A medical infusion bottle support, comprising a base mechanism (1), characterized in that: In the middle of the top surface of the base mechanism (1), a telescopic mechanism (2) is provided, and a fixing mechanism (3) is provided above the side surface of the telescopic mechanism (2). The fixing mechanism (3) includes a cross bar (31), one end of the cross bar (31) is fixedly connected with a clamping block (32), a through groove (33) is formed in the side surface of the cross bar (31), a sliding groove (34) is formed in the other side surface of the cross bar (31), the through groove (33) is internally communicated with the sliding groove (34), two gears (35) are arranged inside the clamping block (32), the two gears (35) are meshed with each other, a clamping rod (36) is fixedly connected to the side surface of the gear (35), and the clamping rod (36) is in an arc shape.

2. The medical infusion bottle support according to claim 1, characterized in that: One end of the clamping rod (36) is movably connected with a movable rod (37), one end of the movable rod (37) is rotatably connected with a connecting rod (38), one end of the connecting rod (38) is rotatably connected with a sliding rod (39), a bolt (310) is fixedly connected to the top surface of the sliding rod (39), and a nut (311) is threadedly connected to the surface of the bolt (310).

3. The medical infusion stand according to claim 2, characterized in that: The sliding rod (39) is slidably connected to the inside of the through groove (33), and the bolt (310) is slidably connected to the inside of the sliding groove (34).

4. The medical infusion stand according to claim 1, wherein: A positioning pin (312) is arranged on the surface of the clamping block (32), and the clamping block (32) and the gear (35) are rotatably connected through the positioning pin (312).

5. The medical infusion stand according to claim 1, wherein: The base mechanism (1) includes a chassis (17), a rotating seat (11) is fixedly connected to the bottom surface of the chassis (17), the number of the rotating seats (11) is four and they are evenly distributed on the bottom surface of the chassis (17), a fork rod (12) is rotatably connected to the bottom surface of the rotating seat (11), a rotating shaft (13) is fixedly connected to the inside of the fork rod (12), and a roller (14) is rotatably connected to the surface of the rotating shaft (13).

6. The medical infusion bottle support according to claim 5, wherein: A positioning bolt (15) is threadedly connected to the inside of the chassis (17), a positioning seat (16) is fixedly connected to the bottom surface of the positioning bolt (15), and a rubber layer is fixedly connected to the bottom surface of the positioning seat (16).

7. The medical infusion bottle support according to claim 1, characterized in that: The telescopic mechanism (2) includes a telescopic bottom rod (21), a telescopic rod (22) is slidably connected to the inside of the telescopic bottom rod (21), the cross bar (31) is fixedly connected to the top end of the surface of the telescopic rod (22), a hanging bottle hook (23) is fixedly connected to the top surface of the telescopic rod (22), a limiting groove (26) is formed in the surface of the telescopic rod (22), a limiting bolt (24) is threadedly connected to the side surface of the telescopic bottom rod (21), and a ring (25) is fixedly connected to the top surface of the telescopic bottom rod (21).

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