CN220142308U

CN220142308U - Adjustable infusion rod

Info

Publication number: CN220142308U
Application number: CN202321493082.9U
Authority: CN
Inventors: 张卫华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-08
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of infusion supports, in particular to an adjustable infusion rod, which comprises an infusion rod; the hanging rods are provided with four groups, and the four groups of hanging rods are movably arranged in the upper end of the transfusion rod; the first screw rods are provided with four groups, the four groups of first screw rods are fixedly arranged in the infusion rod, and the upper ends of the four groups of first screw rods are inserted into the hanging rod through threads; the four groups of sliding grooves are formed in the upper end of the infusion rod; the connecting structure is provided with four groups, and the four groups of connecting structures are arranged at the lower ends of the four groups of first screws. According to the utility model, the first gear is connected with a group of first screws through twisting the rotating plate, and then the second gear is rotated to drive the first screws connected with the first gear to rotate, so that the hanging rod on the first screws is lowered, and medical staff can conveniently hang liquid medicine on the hanging rod, so that the liquid medicine can be dripped on patients.

Description

Adjustable infusion rod

Technical Field

The utility model relates to the technical field of infusion supports, in particular to an adjustable infusion rod.

Background

The infusion support is a common medical apparatus in hospitals and is used for hanging infusion bottles or matched articles of liquid medicine bags, the existing infusion support comprises a top rail type infusion support, a vertical type infusion support and the like, and is usually composed of a supporting rod and a hook.

Disclosure of Invention

The utility model aims to provide an adjustable infusion rod, which aims to solve the problems that the general structure of the infusion support for general nursing is fixed, and when a medical staff infuses a patient, the medical staff needs to hang liquid medicine on the infusion support, and the medical staff with insufficient height is troublesome to hang the liquid medicine due to the fixed height of the infusion support, and the liquid medicine needs to be hung by external force.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable infusion rod, comprising an infusion rod;

the hanging rods are provided with four groups, and the four groups of hanging rods are movably arranged in the upper end of the transfusion rod;

the first screw rods are provided with four groups, the four groups of first screw rods are fixedly arranged in the infusion rod, and the upper ends of the four groups of first screw rods are inserted into the hanging rod through threads;

the four groups of sliding grooves are formed in the upper end of the infusion rod;

the first fixing plate is fixedly arranged on the infusion rod;

the second fixing plates are provided with two groups, and the two groups of second fixing plates are fixedly arranged on the infusion rod;

the four groups of connecting rods are fixedly arranged between the two groups of second fixing plates;

the connecting structure is provided with four groups, and the four groups of connecting structures are arranged at the lower ends of the four groups of first screws;

the adjusting structure is rotatably arranged on the infusion rod and is connected with the four groups of first screw rods.

Preferably, the connection structure comprises a movable groove, a spring and a limiting block, wherein the spring is arranged in the lower end of the first screw rod, the spring is arranged in the movable groove, and the limiting block is movably arranged at the opening of the lower end of the spring.

Preferably, the adjusting structure comprises a rotating plate, a first gear, four groups of limiting grooves, a second gear, a rotating handle and two groups of buckles, wherein the rotating plate is rotationally arranged in the infusion rod, the first gear is rotationally arranged in the right end of the rotating plate, four groups of limiting grooves are formed in the right end of the rotating plate and the upper end of the first gear, limiting blocks are movably inserted in the limiting grooves, the second gear is rotationally arranged in the left end of the rotating plate, the second gear is meshed with the first gear, and the rotating handle is rotationally arranged on the second gear.

Preferably, the lower end of the infusion rod is rotatably provided with a second screw rod, the lower end of the infusion rod is movably inserted with the second screw rod, the second screw rod is inserted in the screw button through threads, and the lower end of the second screw rod is provided with a gasket.

Preferably, four groups of universal wheels are fixedly arranged at the lower end of the infusion rod, and the four groups of universal wheels are arranged in a cross shape.

Preferably, the right lower ends of the four groups of limiting blocks in the front view state are all inclined.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first gear is connected with a group of first screws through twisting the rotating plate, and then the second gear is rotated to drive the first screws connected with the first gears to rotate, so that the hanging rod on the first screws is lowered, medical staff can conveniently hang liquid medicine on the hanging rod, thereby dropping the liquid medicine on a patient, and after the infusion rod is pushed to move through the universal wheel and needs to be fixed, the second screws and the gaskets are driven to move downwards through twisting the screws to attach the gaskets to the ground, thereby limiting the infusion rod, and the friction force between the gaskets and the ground is increased through attaching the gaskets to the ground.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged partial schematic view of the FIG. 2A;

fig. 4 is an enlarged partial schematic view of the utility model B of fig. 2.

In the figure: 1. an infusion rod; 2. a hanging rod; 3. a rotating plate; 4. a first gear; 5. a limit groove; 6. a second gear; 7. rotating the handle; 8. a buckle; 9. a first screw; 10. a movable groove; 11. a spring; 12. a limiting block; 13. a chute; 14. a screw; 15. a second screw; 16. a gasket; 17. a universal wheel; 18. a first fixing plate; 19. a second fixing plate; 20. and (5) connecting a rod.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: an adjustable infusion rod comprises an infusion rod 1;

the hanging rods 2 are provided with four groups, and the four groups of hanging rods 2 are movably arranged in the upper end of the transfusion rod 1;

the first screw rods 9 are provided with four groups, the four groups of first screw rods 9 are fixedly arranged in the infusion rod 1, and the upper ends of the four groups of first screw rods 9 are inserted into the hanging rod 2 through threads;

the sliding grooves 13 are formed in four groups, and the four groups of sliding grooves 13 are formed in the upper end of the infusion rod 1;

a first fixing plate 18, the first fixing plate 18 being fixedly mounted on the infusion rod 1;

the second fixing plate 19, the second fixing plate 19 is fixedly installed on the infusion rod 1;

the connecting rods 20, the connecting rods 20 are provided with four groups, and the four groups of connecting rods 20 are fixedly arranged between the first fixing plate 18 and the second fixing plate 19;

the four groups of connecting structures are arranged at the lower ends of the four groups of first screw rods 9;

the adjusting structure is rotatably arranged on the infusion rod 1 and is connected with four groups of first screw rods 9, the first screw rods 9 are connected with the adjusting structure through the connecting structure, and then the first screw rods 9 are driven to rotate through the rotation of the adjusting structure, so that the hanging rod 2 is lowered to hang liquid medicine;

further, the connection structure comprises a movable groove 10, a spring 11 and a limiting block 12, wherein the spring 11 is arranged in the lower end of the first screw rod 9, the spring 11 is arranged in the movable groove 10, the limiting block 12 is movably arranged at the opening of the lower end of the spring 11, and the structure is inserted into the limiting groove 5 through the limiting block 12 in the movable groove 10, so that the first screw rod 9 is connected with the adjusting structure.

Further, the adjusting structure comprises a rotating plate 3, a first gear 4, four groups of limiting grooves 5, a second gear 6, a rotating handle 7 and two groups of buckles 8, wherein the rotating plate 3 is rotationally arranged in the infusion rod 1, the first gear 4 is rotationally arranged in the right end of the rotating plate 3, the four groups of limiting grooves 5 are formed in the right end of the rotating plate 3 and the upper end of the first gear 4, limiting blocks 12 are movably inserted in the four groups of limiting grooves 5, the second gear 6 is rotationally arranged in the left end of the rotating plate 3, the second gear 6 is meshed with the first gear 4, the rotating handle 7 is rotationally arranged on the second gear 6, the structure rotationally drives the first screw 9 through rotating the second gear 6, and accordingly the hanging rod 2 is lowered from the upper end of the first screw 9.

Further, a second screw rod 15 is rotatably installed at the lower end of the infusion rod 1, the second screw rod 15 is movably inserted into the lower end of the infusion rod 1, the second screw rod 15 is inserted into the screw button 14 through threads, a gasket 16 is installed at the lower end of the second screw rod 15, the screw button 14 is twisted to rotate to drive the second screw rod 15 and the gasket 16 to descend, the gasket 16 is attached to the ground, and therefore the infusion rod 1 is fixed on the ground.

Further, four groups of universal wheels 17 are fixedly arranged at the lower end of the infusion rod 1, the four groups of universal wheels 17 are installed in a cross shape, and the infusion rod 1 is moved through the four groups of universal wheels 17.

Further, the right lower ends of the four groups of limiting blocks 12 in the front view state are all inclined, the structure enables the rotating plate 3 not to be clamped when rotating in the infusion rod 1 according to the leftwards direction of the four groups of limiting blocks 12, and the limiting blocks 12 are extruded by the upper side surfaces of the rotating plate 3 to slide into the movable grooves 10.

Working principle: when the hanging rod 2 is lowered, as shown in fig. 2 and 3, the rotating plate 3 is twisted first, the rotating plate 3 rotates to drive the first gear 4 and the second gear 6 inside to move, when the first gear 4 rotates along with the rotating plate 3, the upper side of the rotating plate 3 extrudes the inclined surface of the limiting block 12, the limiting block 12 extrudes to slide into the movable groove 10, after the limiting block 12 slides into the movable groove 10, the rotating plate 3 drives the first gear 4 and the second gear 6 to rotate, the limiting block 12 in the movable groove 10 pops up under the action of the resilience force of the spring 11, the limiting block 12 pops up in the limiting groove 5 inserted in the rotating plate 3 and the first gear 4, then the rotating handle 7 rotates to drive the second gear 6 to rotate, the second gear 6 rotates to drive the first gear 4 to rotate, the first gear 4 rotates through the limiting block 12 inserted in the limiting groove 5 on the first gear 4, the first gear 4 drives the limiting block 12 to rotate so as to link the first screw 9 to rotate, the first screw 9 rotates to enable the hanging rod 2 to slide downwards in the sliding groove 13, so that the hanging rod 2 can be lowered to hang liquid medicine, the other three groups of the first screws are inserted into the limiting groove 5 on the rotating plate 3 through the limiting block 12 to fix the hanging rod, when a patient needs to walk, as shown in fig. 2, the patient holds the infusion rod 1, the infusion rod 1 slides on the ground through the universal wheel 17 to move, after the movement is finished, the screw button 14 is twisted to enable the second screw 15 and the gasket 16 to move downwards, the second screw 15 and the gasket 16 move downwards to enable the gasket 16 to be attached to the ground, and the infusion rod 1 and the ground are fixed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An adjustable infusion rod comprising:

an infusion rod (1);

the method is characterized in that:

the infusion device comprises hanging rods (2), wherein the hanging rods (2) are provided with four groups, and the four groups of hanging rods (2) are movably arranged in the upper end of the infusion rod (1);

the infusion device comprises four groups of first screws (9), wherein the four groups of first screws (9) are fixedly arranged in an infusion rod (1), and the upper ends of the four groups of first screws (9) are inserted into a hanging rod (2) through threads;

the four groups of sliding grooves (13) are formed in the sliding grooves (13), and the four groups of sliding grooves (13) are formed in the upper end of the infusion rod (1);

the first fixing plate (18), the said first fixing plate (18) is fixedly installed on infusion rod (1);

the second fixing plates (19), two groups of the second fixing plates (19) are arranged, and the two groups of the second fixing plates (19) are fixedly arranged on the infusion rod (1);

the connecting rods (20) are provided with four groups, and the four groups of connecting rods (20) are fixedly arranged between the two groups of second fixing plates (19);

the connecting structure is provided with four groups, and the four groups of connecting structures are arranged at the lower ends of the four groups of first screw rods (9);

the adjusting structure is rotatably arranged on the infusion rod (1) and is connected with four groups of first screws (9).

2. An adjustable infusion rod according to claim 1, wherein: the connecting structure comprises a movable groove (10), a spring (11) and a limiting block (12), wherein the spring (11) is arranged in the lower end of the first screw rod (9), the spring (11) is arranged in the movable groove (10), and the limiting block (12) is movably arranged at the opening of the lower end of the spring (11).

3. An adjustable infusion rod according to claim 1, wherein: the utility model provides an adjusting structure includes rotating plate (3), first gear (4), four sets of spacing groove (5), second gear (6), rotates handle (7) and two sets of buckles (8), in rotating plate (3) rotate installation infusion pole (1), in the right-hand member of rotating plate (3) is installed in first gear (4) rotation, four sets of in the upper end of right-hand member and first gear (4) of rotating plate (3) is seted up in spacing groove (5), four sets of stopper (12) are inserted to the activity in spacing groove (5), second gear (6), rotate and install in the left end of rotating plate (3), second gear (6) mesh with first gear (4), rotate handle (7) rotation and install on second gear (6).

4. An adjustable infusion rod according to claim 1, wherein: the lower extreme internal rotation of transfusion rod (1) is installed second screw rod (15), the lower extreme internal activity of transfusion rod (1) is inserted and is equipped with second screw rod (15), second screw rod (15) are inserted through the screw thread and are established in screw button (14), gasket (16) are installed to the lower extreme of second screw rod (15).

5. An adjustable infusion rod according to claim 1, wherein: four groups of universal wheels (17) are fixedly arranged at the lower end of the infusion rod (1), and the four groups of universal wheels (17) are arranged in a cross shape.

6. An adjustable infusion rod according to claim 2, wherein: the right lower ends of the four groups of limiting blocks (12) in the front view state are all inclined.