CN215915968U

CN215915968U - Infusion support convenient to adjust

Info

Publication number: CN215915968U
Application number: CN202122190218.6U
Authority: CN
Inventors: 郑莉萍; 郑芳莉; 卫怡雯
Original assignee: Ningbo Beilun Peoples Hospital
Current assignee: Ningbo Beilun Peoples Hospital
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-01
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of medical instruments, and discloses an infusion support convenient to adjust, which comprises a base, wherein a base column is fixedly arranged at the top of the base, an infusion rod is fixedly arranged at the top of a supporting plate, a tooth socket is formed in the right end of the infusion rod, a rotating shaft is rotatably arranged on the back of an inner cavity of the base column, a driving gear is fixedly arranged on the outer surface of the rotating shaft, the outer surface of the driving gear is meshed with the inner surface of the tooth socket, a stop rod is slidably arranged on the front of the base column through a chute, a clamping rod is fixedly arranged at the top end of the rotating shaft, the infusion support convenient to adjust drives the driving gear to rotate by sliding the stop rod upwards and then rotating the rotating shaft, the driving gear drives the infusion rod to move upwards to a required height through the tooth socket in the rotating process, the aim of adjusting the height of the infusion support is achieved, and the effect of convenient infusion for sitting and lying of a patient is achieved, the comfort level of the transfusion of the patient is improved.

Description

Infusion support convenient to adjust

Technical Field

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

Background

The infusion is a part of the work of medical personnel, when in infusion, a liquid medicine container such as an infusion bag or an infusion bottle needs to be hung on an infusion support so as to be convenient for the liquid medicine to be injected into a human body under the action of gravity, and the existing infusion support is divided into a fixed infusion support and a movable infusion support.

When the existing infusion support is used, the height of the infusion support cannot be adjusted, so that the infusion support is inconvenient for a patient to use, the comfort level of the patient for infusion is low, the stability of the universal wheel at the bottom of the movable infusion support is poor, and the universal wheel supports the infusion support for a long time, so that the infusion support is easy to damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the infusion support convenient to adjust, which has the advantages of being capable of adjusting the height of the infusion support, convenient for a patient to use, improving the infusion comfort level of the patient, ensuring the stability of the infusion support, prolonging the service life of the universal wheels and the like, and solves the problems that the height of the infusion support cannot be adjusted, the infusion support is inconvenient for the patient to use, the infusion comfort level of the patient is low, the stability of the universal wheels at the bottom of the movable infusion support is poor, and the infusion support is easy to damage due to the fact that the universal wheels support the infusion support for a long time.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: an infusion support convenient to adjust comprises a base, wherein the top of the base is fixedly provided with a base column, the bottom of the inner cavity of the foundation column is fixedly provided with a telescopic rod, the outer surface of the telescopic rod is sleeved with a spring, the top end of the telescopic rod is fixedly provided with a supporting plate, the outer surface of the supporting plate is connected with the inner surface of the base column in a sliding way, the top of the supporting plate is fixedly provided with a transfusion rod, the left end of the transfusion rod is connected with the left side of the inner cavity of the foundation column in a sliding way, the right end of the transfusion rod is provided with a tooth socket, the back of the inner cavity of the base column is rotatably provided with a rotating shaft, the outer surface of the rotating shaft is fixedly provided with a driving gear, the outer surface of the driving gear is meshed with the inner surface of the tooth socket, the front end of rotation axis runs through the pillar and extends to the outside of pillar, there is a shelves pole in the front of pillar through spout slidable mounting, the top fixed mounting of rotation axis has the kelly.

Preferably, all fixed mounting has the foot rest around the base bottom, the top of foot rest inner chamber is rotated and is installed the thread bush.

Preferably, the threaded sleeve is internally threaded with a threaded rod, and the bottom end of the threaded rod penetrates through the threaded sleeve and extends to the outside of the threaded sleeve.

Preferably, the bottom of threaded rod is rotated and is installed the universal wheel, the fixed surface of thread bush installs No. one the gear.

Preferably, the right side of the inner cavity of the foot seat is rotatably provided with a starting shaft, and the right end of the starting shaft penetrates through the foot seat and extends to the outside of the foot seat.

Preferably, the outer surface of the starting shaft is fixedly provided with a second gear, and the outer surface of the second gear is meshed with the outer surface of the first gear.

(III) advantageous effects

Compared with the prior art, the utility model provides the infusion support convenient to adjust, which has the following beneficial effects: this infusion support accessible rotation start shaft cooperation No. two gears of this infusion support accessible convenient to adjust and a gear drive thread bush is rotatory, and the thread bush drives the universal wheel rebound through the threaded rod in rotatory process and inside the foot rest, through the shelves pole that upwards slides earlier, rotates the rotation axis again and drives drive gear rotatory, and drive gear drives infusion pole rebound to the height of needs through the tooth's socket in rotatory process.

1. This infusion support convenient to adjust, through the shelves pole that upwards slides earlier, rotate the rotation axis again and drive gear rotatory, drive gear drives infusion rod rebound to the height that needs through the tooth's socket at rotatory in-process, has reached the purpose of highly adjusting infusion support, has realized the patient and has sat the effect that the bed all made things convenient for the infusion, has improved the comfort level that the patient infused.

2. This infusion support convenient to adjust drives the thread bush rotation through rotating No. two gears of start shaft cooperation and a gear, and the thread bush drives the universal wheel rebound through the threaded rod in rotatory process and inside the foot rest, has solved the fixed unable flexible problem of universal wheel, has avoided the infusion support to lean on the universal wheel for a long time to support the problem that leads to the universal wheel to damage easily, has prolonged the life of universal wheel, has guaranteed the stability of infusion frame when infusing.

Drawings

FIG. 1 is a front view of the outer structure of the present invention;

FIG. 2 is a front view of the internal structure of the foundation column of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 4 is a front view of the internal structure of the foot seat of the present invention.

In the figure: 1. a base; 2. a base pillar; 3. a telescopic rod; 4. a spring; 5. a support plate; 6. a transfusion rod; 7. a tooth socket; 8. a rotating shaft; 9. a drive gear; 10. a gear lever; 11. a clamping rod; 12. a foot seat; 13. a threaded sleeve; 14. a threaded rod; 15. a universal wheel; 16. a first gear; 17. starting the shaft; 18. and a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an infusion support convenient to adjust comprises a base 1, wherein the base 1 is used for providing bottom support for a base column 2, the base column 2 is fixedly installed at the top of the base 1, a transfusion rod 6 is convenient to move up and down, an expansion rod 3 is fixedly installed at the bottom of an inner cavity of the base column 2, a spring 4 is sleeved on the outer surface of the expansion rod 3, a supporting plate 5 is fixedly installed at the top end of the expansion rod 3, the spring 4 and the supporting plate 5 are used for ensuring the stability of the transfusion rod 6 in the moving process, the outer surface of the supporting plate 5 is in sliding connection with the inner surface of the base column 2, the transfusion rod 6 is fixedly installed at the top of the supporting plate 5, the left end of the transfusion rod 6 is in sliding connection with the left side of the inner cavity of the base column 2, a tooth socket 7 is arranged at the right end of the transfusion rod 6, a rotating shaft 8 is installed at the back side of the inner cavity of the base column 2, a driving gear 9 is fixedly installed on the outer surface of the rotating shaft 8, the outer surface of the driving gear 9 is meshed with the inner surface of the tooth socket 7, the front end of the rotating shaft 8 penetrates through the base column 2 and extends to the outside of the base column 2, a stop rod 10 is slidably mounted on the front surface of the base column 2 through a sliding groove, a clamping rod 11 is fixedly mounted at the top end of the rotating shaft 8, foot seats 12 are fixedly mounted on the periphery of the bottom of the base 1, threaded sleeves 13 are rotatably mounted at the tops of inner cavities of the foot seats 12, threaded rods 14 are mounted on internal threads of the threaded sleeves 13, the bottom ends of the threaded rods 14 penetrate through the threaded sleeves 13 and extend to the outside of the threaded sleeves 13, universal wheels 15 are rotatably mounted at the bottom ends of the threaded rods 14, first gears 16 are fixedly mounted on the outer surfaces of the threaded sleeves 13, starting shafts 17 are rotatably mounted on the right sides of the inner cavities of the foot seats 12, the right ends of the starting shafts 17 penetrate through the foot seats 12 and extend to the outside of the foot seats 12, second gears 18 are fixedly mounted on the outer surfaces of the starting shafts 17, and the outer surfaces of the first gears 18 are meshed with the outer surfaces of the first gears 16.

The working principle is as follows: firstly, medical staff moves an infusion support to a position for infusion of a patient, then a screw sleeve 13 is driven to rotate by rotating a starting shaft 17 and matching with a second gear 18 and a first gear 16, the screw sleeve 13 drives a universal wheel 15 to move upwards to the inside of a foot base 12 through a threaded rod 14 in the rotating process, the gravity of the infusion support is supported by the foot base 12, when the medical staff needs to adjust the height of the infusion support, a gear lever 10 slides upwards, then a rotating shaft 8 is rotated to drive a driving gear 9 to rotate, the driving gear 9 drives an infusion rod 6 to move upwards through a tooth socket 7 in the rotating process, when the infusion rod 6 moves to the required height, the gear lever 10 is put first, then the rotating shaft 8 is loosened, and finally a clamping lever 11 is blocked through the gear lever 10 to prevent the rotating shaft 8 from rotating reversely.

In conclusion, the infusion support convenient to adjust can drive the threaded sleeve 13 to rotate by rotating the starting shaft 17, matching with the second gear 18 and the first gear 16, the threaded sleeve 13 drives the universal wheel 15 to move upwards to the inside of the foot base 12 through the threaded rod 14 in the rotating process, the gear rod 10 slides upwards firstly, then the rotating shaft 8 is rotated to drive the driving gear 9 to rotate, and the driving gear 9 drives the infusion rod 6 to move upwards to a required height through the tooth socket 7 in the rotating process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an infusion support convenient to adjust, includes base (1), the top fixed mounting of base (1) has foundation column (2), its characterized in that: the bottom fixed mounting of foundation column (2) inner chamber has telescopic link (3), the surface cover of telescopic link (3) is taken care of there is spring (4), the top fixed mounting of telescopic link (3) has backup pad (5), the surface of backup pad (5) and the internal surface sliding connection of foundation column (2), the top fixed mounting of backup pad (5) has transfusion rod (6), the left end of transfusion rod (6) and the left side sliding connection of foundation column (2) inner chamber, tooth's socket (7) have been seted up to the right-hand member of transfusion rod (6), the back of foundation column (2) inner chamber rotates and installs rotation axis (8), the surface fixed mounting of rotation axis (8) has drive gear (9), the surface of drive gear (9) meshes with the internal surface of tooth's socket (7), the front end of rotation axis (8) runs through foundation column (2) and extends to the outside of foundation column (2), the front of foundation post (2) has shelves pole (10) through spout slidable mounting, the top fixed mounting of rotation axis (8) has kelly (11).

2. The infusion support convenient to adjust of claim 1, wherein: all fixed mounting have foot rest (12) around base (1) bottom, the top of foot rest (12) inner chamber is rotated and is installed thread bush (13).

3. The infusion support convenient to adjust of claim 2, wherein: a threaded rod (14) is installed on the inner thread of the threaded sleeve (13), and the bottom end of the threaded rod (14) penetrates through the threaded sleeve (13) and extends to the outside of the threaded sleeve (13).

4. The adjustable infusion support according to claim 3, wherein: the bottom of threaded rod (14) is rotated and is installed universal wheel (15), the fixed surface of thread bush (13) installs No. one gear (16).

5. The infusion support convenient to adjust of claim 2, wherein: the right side of foot seat (12) inner chamber is rotated and is installed starting shaft (17), the right-hand member of starting shaft (17) runs through foot seat (12) and extends to the outside of foot seat (12).

6. The adjustable infusion support according to claim 5, wherein: a second gear (18) is fixedly mounted on the outer surface of the starting shaft (17), and the outer surface of the second gear (18) is meshed with the outer surface of the first gear (16).