CN220193102U

CN220193102U - Device is taken to tourniquet

Info

Publication number: CN220193102U
Application number: CN202321040875.5U
Authority: CN
Inventors: 顾若诗; 项敏利; 王旭飞; 黄海娟
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-12-19
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a tourniquet taking device, which comprises a placing barrel, a base, a through hole and a hook, wherein the placing barrel is provided with a through hole; the base is in threaded connection with the lower end of the placing barrel, and a hook is fixed at the left end of the placing barrel; the through hole is formed at the upper end of the placing barrel; further comprises: the pulse pressing belt body is piled in the placing barrel; the fixed rod is fixed at the upper end of the base, and the right end of the base is rotationally connected with a pedal; the threaded rod is in threaded connection the inside of dead lever, and the upper end of threaded rod is fixed with the roof. This device is taken in pressure pulse area, roof upwards moves and carries out ejecting to the pressure pulse area body, and then makes the pressure pulse area body of top be located the upper end of placing the bucket, conveniently takes the pressure pulse area body of top, once only can take out to a pressure pulse area body, can effectually avoid the pressure pulse area body to appear the phenomenon of knoing each other, can effectively avoid the roof to move down through ratchet assembly's setting, can hang placing the bucket in appointed position through the setting of couple.

Description

Device is taken to tourniquet

Technical Field

The utility model relates to the technical field of tourniquet related, in particular to a tourniquet taking device.

Background

The pulse pressing belt is often used by patients who need transfusion clinically, and clinical nursing prescribes that each patient uses one pulse pressing belt at a time and can not be reused;

in the prior art, the pulse pressing belt storage box with the publication number of CN204723193U is characterized in that a fixed shaft penetrates through the centers of two storage plates and erects the two storage plates on the box body, and a plurality of equidistant grooves are formed in each storage plate;

when the cited file vein pressing belt storage box is used, the vein pressing belt is clamped through the groove on the storage disc, the vein pressing belt is separated through the groove, then the vein pressing belts are required to be clamped in the groove in the process of placing the vein pressing belt, the operation is inconvenient, the time is wasted, and meanwhile, the number of the vein pressing belts is small.

Disclosure of Invention

The utility model aims to provide a tourniquet taking device, which solves the problem that the tourniquet taking device in the market at present is inconvenient to put in and the number of the tourniquets put in is limited in the process of putting in the tourniquet.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tourniquet taking device comprises a placing barrel, a base, a through hole and a hook;

the base is in threaded connection with the lower end of the placing barrel, and a hook is fixed at the left end of the placing barrel;

the through hole is formed at the upper end of the placing barrel;

further comprises:

the pulse pressing belt body is piled in the placing barrel;

the fixed rod is fixed at the upper end of the base, and the right end of the base is rotationally connected with a pedal;

the threaded rod is in threaded connection the inside of dead lever, and the upper end of threaded rod is fixed with the roof.

Preferably, the roof is umbrella-shaped structure setting, the inside upper end of dead lever rotates and is connected with the internal gear, and the internal gear upper end is fixed with the connecting rod to the inside of threaded rod is run through to the upper end of connecting rod, makes the threaded rod rotate.

Preferably, the connecting rod is the quadrangular, and the outside of connecting rod and the inside laminating each other of threaded rod, and the connecting rod rotates and can drive the threaded rod and rotate, and then makes the threaded rod be located the homoenergetic of different positions and rotate.

Preferably, the right end of the fixed rod is rotatably connected with a rear gear, the front end of the rear gear is fixedly provided with a ratchet assembly, and a conical gear assembly is arranged between the front end of the ratchet assembly and the upper end inside the base.

Preferably, an external gear is rotatably connected to the lower shaft rod of the bevel gear assembly, and the external gear is meshed with the internal gear to enable the internal gear to rotate.

Preferably, a torsion spring is arranged between the rotating shaft of the pedal and the base, a tooth row is fixed at the left end of the pedal, the tooth row is meshed with the rear gear, and the outer gear runs unidirectionally, so that the top plate is prevented from moving downwards.

Preferably, the single moving distance of the top plate is equal to the thickness of the pulse pressing belt body, and the top plate moves upwards to push out the pulse pressing belt body, so that the pulse pressing belt body is conveniently taken.

Compared with the prior art, the utility model has the beneficial effects that: this device is taken in pressure pulse area, roof upwards moves and carries out ejecting to the pressure pulse area body, and then makes the upwards movement of pressure pulse area body, makes things convenient for medical personnel to take the pressure pulse area body, can avoid the pressure pulse area body to appear the phenomenon of knot each other, and the concrete content is as follows:

1. the top plate moves upwards to eject the pulse pressing belt bodies, so that the uppermost pulse pressing belt body is positioned at the upper end of the placing barrel, the pulse pressing belt bodies above the top plate are convenient to take, only one pulse pressing belt body can be pulled out at one time, and the phenomenon that the pulse pressing belt bodies are knotted can be effectively avoided;

2. the setting through ratchet subassembly can effectively avoid roof downwardly moving, makes the disposable travel distance of roof the same, can hang placing the bucket in appointed position through the setting of couple, conveniently carries placing the bucket.

Drawings

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

FIG. 2 is a schematic diagram of the main sectional structure of the placing barrel of the utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view showing the bottom structure of the fixing rod of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. placing a barrel; 2. a base; 3. a through hole; 4. a hook; 5. a pedal; 6. a top plate; 7. a pulse pressing belt body; 8. a fixed rod; 9. a threaded rod; 10. a rear gear; 11. a ratchet assembly; 12. a bevel gear assembly; 13. an external gear; 14. an internal gear; 15. a connecting rod; 16. a torsion spring; 17. and a tooth row.

Detailed Description

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. 1-5, the present utility model provides a technical solution: the tourniquet taking device comprises a placing barrel 1, a base 2, a through hole 3 and a hook 4; the base 2 is in threaded connection with the lower end of the placing barrel 1, and a hook 4 is fixed at the left end of the placing barrel 1; the through hole 3 is formed at the upper end of the placing barrel 1; further comprises: the pulse pressing belt body 7 is piled in the placing barrel 1; the fixed rod 8 is fixed at the upper end of the base 2, and the right end of the base 2 is rotationally connected with the pedal 5; the threaded rod 9 is in threaded connection with the inside of the fixed rod 8, and the top plate 6 is fixed at the upper end of the threaded rod 9; the top plate 6 is arranged in an umbrella-shaped structure; the right end of the fixed rod 8 is rotatably connected with a rear gear 10, the front end of the rear gear 10 is fixedly provided with a ratchet wheel assembly 11, and a conical gear assembly 12 is arranged between the front end of the ratchet wheel assembly 11 and the inner upper end of the base 2; an external gear 13 is rotatably connected to the lower shaft rod of the conical gear assembly 12, and the external gear 13 is meshed with the internal gear 14; a torsion spring 16 is arranged between the rotating shaft of the pedal 5 and the base 2, a tooth row 17 is fixed at the left end of the pedal 5, the tooth row 17 is meshed with the rear gear 10, and the external gear 13 runs unidirectionally; the single moving distance of the top plate 6 is equal to the thickness of the tourniquet body 7, and the top plate 6 moves upwards to eject the tourniquet body 7;

as shown in fig. 1 to 3 and 5, the placement barrel 1 and the base 2 are separated, the pulse pressing belt body 7 is stacked in the placement barrel 1, then the lower end of the placement barrel 1 is aligned with the base 2, the base 2 is rotated by hand, the base 2 is connected with the placement barrel 1 by threads, when the pulse pressing belt body 7 in the placement barrel 1 needs to be taken, the pedal 5 is pushed downwards, the pedal 5 rotates clockwise, the pedal 5 rotates to drive the tooth row 17 to synchronously rotate, the tooth row 17 rotates to mesh with the rear gear 10, the rear gear 10 rotates anticlockwise to drive the ratchet assembly 11 to rotate, the ratchet assembly 11 rotates to drive the bevel gear assembly 12 to rotate, the bevel gear assembly 12 rotates to drive the outer gear 13 to rotate, the external gear 13 rotates to drive the internal gear 14 to rotate, the internal gear 14 rotates to drive the connecting rod 15 to rotate, the connecting rod 15 rotates to drive the threaded rod 9 to rotate, the threaded rod 9 moves upwards in the rotating process, the threaded rod 9 rotates and moves to drive the top plate 6 to synchronously move upwards, the top plate 6 moves upwards to push the pulse pressing belt body 7, the pulse pressing belt body 7 moves upwards, medical staff can take the uppermost pulse pressing belt body 7 conveniently, a hand pushing the pedal 5 is released, the pedal 5 rotates reversely through the elasticity of the torsion spring 16, the pedal 5 drives the tooth row 17 and the rear gear 10 to synchronously rotate reversely, and the phenomenon of reverse rotation of the external gear 13 cannot occur due to the arrangement of the ratchet assembly 11;

the inner upper end of the fixed rod 8 is rotatably connected with an inner gear 14, a connecting rod 15 is fixed at the upper end of the inner gear 14, and the upper end of the connecting rod 15 penetrates through the inner part of the threaded rod 9; the connecting rod 15 is a quadrangular prism, the outer side of the connecting rod 15 is mutually attached to the inner part of the threaded rod 9, and the threaded rod 9 can be driven to rotate by the rotation of the connecting rod 15;

as shown in fig. 2 and fig. 4, the connecting rod 15 is a quadrangular prism due to the mutual fit between the connecting rod 15 and the inside of the threaded rod 9, so that the threaded rod 9 can always rotate by moving upwards, and the moving range of the threaded rod 9 is increased.

Working principle: when the tourniquet taking device is used, as shown in the combination of fig. 1-5, the top plate 6 moves upwards and rotates to push out the tourniquet body 7, so that medical staff can conveniently take the tourniquet body 7, one tourniquet body 7 can be taken at one time, the placing barrel 1 can be hung at a designated position through the arrangement of the hook 4, a plurality of parts inside the placing barrel 1 can be operated through the arrangement of the pedal 5, and contents which are not described in detail in the specification belong to the prior art known to the expert in the field.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The tourniquet taking device comprises a placing barrel (1), a base (2), a through hole (3) and a hook (4);

the base (2) is in threaded connection with the lower end of the placing barrel (1), and a hook (4) is fixed at the left end of the placing barrel (1);

the through hole (3) is formed at the upper end of the placing barrel (1);

characterized by further comprising:

a pulse pressing belt body (7) which is piled in the placing barrel (1);

the fixed rod (8) is fixed at the upper end of the base (2), and the right end of the base (2) is rotationally connected with the pedal (5);

the threaded rod (9) is in threaded connection in the inside of dead lever (8), and the upper end of threaded rod (9) is fixed with roof (6).

2. The tourniquet retrieval device of claim 1, wherein: the top plate (6) is arranged in an umbrella-shaped structure, an inner gear (14) is rotatably connected to the upper end of the inside of the fixed rod (8), a connecting rod (15) is fixed to the upper end of the inner gear (14), and the upper end of the connecting rod (15) penetrates through the inside of the threaded rod (9).

3. The tourniquet access device of claim 2, wherein: the connecting rod (15) is a quadrangular, the outer side of the connecting rod (15) is mutually attached to the inner part of the threaded rod (9), and the threaded rod (9) can be driven to rotate by the rotation of the connecting rod (15).

4. The tourniquet retrieval device of claim 1, wherein: the right end of the fixed rod (8) is rotatably connected with a rear gear (10), the front end of the rear gear (10) is fixedly provided with a ratchet wheel assembly (11), and a conical gear assembly (12) is arranged between the front end of the ratchet wheel assembly (11) and the upper end of the base (2).

5. The tourniquet access device of claim 4, wherein: an external gear (13) is rotatably connected to the lower shaft rod of the conical gear assembly (12), and the external gear (13) is meshed with the internal gear (14).

6. The tourniquet retrieval device of claim 1, wherein: a torsion spring (16) is arranged between the rotating shaft of the pedal (5) and the base (2), a tooth row (17) is fixed at the left end of the pedal (5), the tooth row (17) is meshed with the rear gear (10) mutually, and the external gear (13) runs unidirectionally.

7. The tourniquet retrieval device of claim 1, wherein: the single moving distance of the top plate (6) is equal to the thickness of the tourniquet body (7), and the top plate (6) moves upwards to eject the tourniquet body (7).