CN219090561U

CN219090561U - Infusion support convenient to adjust

Info

Publication number: CN219090561U
Application number: CN202320169253.6U
Authority: CN
Inventors: 丁佳; 聂书琴
Original assignee: Shanghai Xiangyuan Medical Instrument Co ltd
Current assignee: Shanghai Xiangyuan Medical Instrument Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-30
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses an infusion support convenient to adjust, which relates to the technical field of medical care instruments and aims at solving the problems that in the prior art, the infusion support is poor in stability, easy to topple and difficult to move.

Description

Infusion support convenient to adjust

Technical Field

The utility model relates to the technical field of medical care instruments, in particular to an infusion support convenient to adjust.

Background

Infusion refers to large doses of injectate infused into the body by intravenous drip, typically packaged in glass or plastic infusion bottles or bags, and when used in hospitals or sanitary facilities, infusion is typically performed by lifting the liquid using an infusion support so as to continuously and stably infuse the drug into the patient.

Chinese patent CN202120409304.9 discloses an adjustable mobile transfusion stand, including the mobile jib, the top inner wall of mobile jib peg graft perpendicularly has the pull rod, and the top outer wall of pull rod is equipped with the infusion dish perpendicularly, the outer wall of mobile jib and the outer wall of pull rod have all been cup jointed and have been adjusted the knot, and adjust the tip outer wall connection who detains and have the round connection magic area, the bottom outer wall of mobile jib passes through screw thread fixedly connected with tripod, open at the top outside middle part of infusion dish has the sliding tray, and the inner wall sliding connection of sliding tray has four at least couples.

This patent utilizes the tripod as infusion support base, and stability is relatively poor, and easy emptys when hanging the infusion bottle, causes the damage to the people on the side to need take the infusion support when removing, use inconveniently.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses an infusion support convenient to adjust, which adopts the technical scheme that the infusion support comprises a sleeve, a vertical rod, a sliding rod and a hanging liquid seat, wherein the sleeve is through from top to bottom, the bottom of the sleeve is provided with a supporting leg of a circumferential array, the sleeve is connected with the vertical rod in a sliding manner, the bottom of the vertical rod is provided with a sucker, the sucker can be adsorbed on the ground to fix the infusion support, the infusion support is prevented from toppling over, an air passage and a sliding cavity are arranged in the vertical rod, the sliding cavity is communicated with the sucker through the air passage, a sliding block is connected in the sliding cavity in a sliding manner, an air hole and a guide groove are arranged on the side wall of the sliding cavity and are communicated with the outside, the air hole is positioned below the guide groove, the sliding block enables the air passage and the air hole to be communicated with each other, the inner atmosphere and the outer atmosphere of the sucker are identical, the sucker is conveniently separated from the ground, the sliding block is provided with the guide block, the top of the vertical rod is connected with the sucker in a sliding manner, the hanging liquid seat is connected with threads on the vertical rod in a sliding manner, the tail end of the knob is connected with the side wall of the sliding rod through the air hole, the hanging liquid seat is convenient to adjust the liquid seat is provided with the circumference of the hanging liquid seat.

As a preferable technical scheme of the utility model, the bottom surfaces of the supporting legs are respectively and rotatably connected with a roller, so that the infusion support can conveniently move on the ground.

As a preferable technical scheme of the utility model, the top of the sucker is provided with a pressure plate, the edge of the pressure plate is provided with pedals in a circumferential array, and the pedals are used for stepping and driving the sucker to press down.

As a preferable technical scheme of the utility model, a first spring is arranged between the sleeve and the vertical rod, and can jack up the vertical rod after the sucker is separated from the ground, so that friction between the sucker and the ground when the infusion support is moved is avoided.

As a preferable technical scheme of the utility model, a second spring is arranged between the sliding block and the sliding cavity, and the sliding block is pressed down, so that the air hole and the air channel are kept closed, and the stability of the sucker is enhanced.

As a preferable technical scheme of the utility model, the upright rod is connected with a lantern ring in a sliding manner, the lantern ring is connected with the guide block, the lantern ring corresponds to the size matching position of the sliding block, and the lantern ring is provided with a handle which is convenient for pulling the lantern ring to lift the sliding block.

As a preferable technical scheme of the utility model, the side wall of the liquid hanging seat is provided with the slots with the circumferential array, the slots are hinged with guide rings, the guide rings are connected with the liquid hanging rod in a sliding manner, tension springs are connected between the liquid hanging rod and the guide rings, the slots are provided with the jacks, the positions of the jacks are matched with the sizes of the liquid hanging rod, and the liquid hanging rod can be inserted into the jacks for use when needed, and is convenient to draw out and store.

The utility model has the beneficial effects that: according to the utility model, the upgradeable suction cup is arranged below the supporting leg, the suction cup is fixed by utilizing atmospheric pressure difference, the aim of fixing the infusion support is fulfilled, the possibility of dumping the infusion support is greatly reduced, the stability of the infusion support is enhanced, the safety during infusion is improved, the air passage and the sliding cavity are arranged in the vertical rod, the air hole is arranged on the sliding cavity, the handle and the lantern ring are utilized to drive the sliding block so as to release the limit of the suction cup, the convenience of operation is improved, the moving difficulty of the infusion support is reduced by the roller, the moving efficiency is improved, and the infusion support is more convenient to store and use by arranging the reversible and pluggable liquid hanging rod on the liquid hanging seat.

Drawings

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

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of A-A of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at B;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at C;

fig. 6 is an enlarged schematic view of the structure of the present utility model at D.

In the figure: 1. a sleeve; 2. a vertical rod; 3. a collar; 4. a slide bar; 5. a liquid hanging seat; 6. a liquid hanging rod; 11. a support leg; 12. a roller; 20. a suction cup; 21. a pedal; 22. a pressure plate; 23. a first spring; 24. an airway; 25. a sliding cavity; 26. a second spring; 27. air holes; 28. a guide groove; 29. a knob; 30. a slide block; 31. a handle; 32. a guide block; 51. a guide ring; 52. a tension spring; 61. a hook.

Detailed Description

Example 1

As shown in fig. 1 to 6, the utility model discloses an infusion support convenient to adjust, which adopts the technical scheme that the infusion support comprises a sleeve 1, a vertical rod 2, a slide rod 4 and a liquid hanging seat 5, wherein the sleeve 1 is penetrated up and down, 4 supporting legs 11 are circumferentially arranged at the bottom of the sleeve 1, the vertical rod 2 is slidably connected in the sleeve 1, a sucker 20 is arranged at the bottom of the vertical rod 2, an air channel 24 is arranged in the vertical rod 2, a sliding cavity 25 is communicated with the sucker 20, a sliding block 30 is slidably connected in the sliding cavity 25, an air hole 27 and a guide groove 28 are arranged on the side wall of the sliding cavity 25 and are communicated with the outside, the air hole 27 is positioned below the guide groove 28, a guide block 32 is arranged on the sliding block 30, the guide block 32 is slidably connected in the guide groove 28, the top of the vertical rod 2 is slidably connected with the slide rod 4, a knob 29 is in threaded connection with the vertical rod 4, the top end of the slide rod 4 is provided with the liquid hanging

seat

5, 6 is circumferentially arranged on the liquid hanging seat 5, and the tail end of the liquid rod 6 is provided with a hook 61.

As shown in fig. 1 to 3, in order to facilitate the movement of the infusion support on the ground, labor is saved, and rollers 12 are rotatably connected to the bottom surfaces of the legs 11.

As shown in fig. 1 to 4, in order to facilitate pressing down the suction cup 20, a pressure plate 22 is provided on the top of the suction cup 20 to apply force to the top of the suction cup 20, and a circumferential array of pedals 21 are provided on the edge of the pressure plate 22 to facilitate treading and fixing the suction cup 20.

As shown in fig. 4, in order to avoid friction between the suction cup 20 and the ground, a first spring 23 is arranged between the sleeve 1 and the upright 2 to automatically jack up the suction cup 20.

As shown in fig. 5, to enhance the stability of the suction cup 20 sucking the ground, a second spring 26 is provided between the slider 30 and the slide chamber 25 to press down the slider 30, so that the air hole 27 and the air channel 24 are kept normally closed.

As shown in fig. 1, 2 and 5, in order to facilitate the communication between the air passage 24 and the air hole 27, a collar 3 is slidably connected to the upright 2 to connect with a guide block 32, the collar 3 has the same height as the slider 30, and a handle 31 is provided on the collar 3 to facilitate the holding of the force.

As shown in fig. 1 and 6, in order to achieve the purpose of convenient use and storage of the liquid hanging rod 6, slots with circumferential arrays are arranged on the side wall of the liquid hanging seat 5, guide rings 51 are hinged in the slots, the liquid hanging rod 6 is connected in the guide rings 51 in a sliding manner, tension springs 52 are connected between the liquid hanging rod 6 and the guide rings 51, jacks are arranged in the slots, and the jacks correspond to the size-matched positions of the liquid hanging rod 6.

The working principle of the utility model is as follows: when the infusion support is fixed, the pedal 21 is stepped on to drive the pressure plate 22, the suction cup 20 is pressed down, the air of the suction cup 20 is discharged, the second spring 26 presses the sliding block 30 to isolate the air passage 24 from the air hole 27, the suction cup 20 is adsorbed with the ground, the position of the upright rod 2 is fixed, the sleeve 1 and the supporting leg 11 support the upright rod 2, the upright rod 2 is kept vertical, the sliding rod 4 is pulled upwards to a proper height, the knob 29 is used for fixing the height, then the hanging rod 6 is rotated outwards according to the quantity of hanging liquid, the inner end of the hanging rod 6 is inserted into the jack, the hanging rod 6 is loosened, the tension spring 52 continuously pulls the hanging rod 6 to the inner side of the guide ring 51 to prevent the hanging rod 6 from falling out of the jack, then the liquid is hung on the hook 61 for infusion, when the infusion support is moved, the handle 31 is lifted upwards to drive the lantern ring 3 to move upwards, the guide block 32 is driven to move in the guide groove 28, the guide block 32 drives the slide block 30 to move upwards, so that the bottom of the slide cavity 25 forms a space, when the bottom surface of the slide block 30 moves to the air hole 27, the air hole 27 is communicated with the air channel 24, external air enters from the air hole 27, enters into the sucker 20 through the slide cavity 25 and the air channel 24, the atmospheric pressure inside and outside the sucker 20 is the same, the sucker 20 is restored to the original state and separated from the ground, the first spring 23 jacks up the upright rod 2, the sucker 20 is far away from the ground, then the handle 31 is released, the second spring 26 presses down the slide block 30, the collar 3 is driven to fall back to the original position, then the upright rod 2 can be pushed, the infusion support is moved to other positions by the roller 12, the hanging rod 6 is pulled outwards when the hanging rod 6 is contained, the external air is enabled to fall out from the jack on the hanging seat 5, the hanging rod 6 is released, and the hanging rod 6 is automatically drooped under the influence of gravity.

The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. Infusion support convenient to adjust, its characterized in that: including sleeve (1), pole setting (2), slide bar (4), hang liquid seat (5), sleeve (1) is penetrating from top to bottom, sleeve (1)'s bottom is equipped with landing leg (11) of circumference array, sliding connection has in sleeve (1) pole setting (2), pole setting (2) bottom is equipped with sucking disc (20), be equipped with air flue (24) in pole setting (2), slide cavity (25) are through air flue (24) intercommunication sucking disc (20), sliding connection has slider (30) in slide cavity (25), be equipped with gas pocket (27), guide slot (28) and outside link up on slide cavity (25)'s the lateral wall, gas pocket (27) are located the below of guide slot (28), be equipped with guide block (32) on slider (30), guide block (32) are in sliding connection in guide slot (28), top sliding connection of pole setting (2) has (4), be connected with knob (29) on pole setting (2), terminal (29) with the circumference of slide bar (4) hang liquid seat (5), the tail end of the liquid hanging rod (6) is provided with a hook (61).

2. An adjustable infusion support according to claim 1, wherein: the bottom surfaces of the supporting legs (11) are respectively and rotatably connected with a roller (12).

3. An adjustable infusion support according to claim 1, wherein: the top of sucking disc (20) is equipped with pressure disk (22), the edge of pressure disk (22) is equipped with footboard (21) of circumference array.

4. An adjustable infusion support according to claim 1, wherein: a first spring (23) is arranged between the sleeve (1) and the vertical rod (2).

5. An adjustable infusion support according to claim 1, wherein: a second spring (26) is arranged between the sliding block (30) and the sliding cavity (25).

6. An adjustable infusion support according to claim 1, wherein: the vertical rod (2) is connected with a lantern ring (3) in a sliding manner, the lantern ring (3) is connected with the guide block (32), the lantern ring (3) corresponds to the size matching position of the sliding block (30), and the lantern ring (3) is provided with a handle (31).

7. An adjustable infusion support according to claim 1, wherein: the utility model discloses a liquid hanging seat, including hanging liquid seat (5), including hanging liquid seat (51), guide ring (51) are all articulated to be equipped with on the lateral wall of hanging liquid seat (5), sliding connection has in guide ring (51) hang liquid pole (6), hang liquid pole (6) with be connected with extension spring (52) between guide ring (51), all be equipped with the jack in the slot, the jack with the size assorted position of hanging liquid pole (6) is corresponding.