CN219469661U

CN219469661U - Ampoule bottle opening device capable of flexibly adjusting size

Info

Publication number: CN219469661U
Application number: CN202320713081.4U
Authority: CN
Inventors: 夏倩; 李智英; 谢巧庆; 司徒妙琼; 刘晓红; 蒋小云
Original assignee: First Affiliated Hospital of Sun Yat Sen University
Current assignee: First Affiliated Hospital of Sun Yat Sen University
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2023-08-04
Anticipated expiration: 2033-04-01

Abstract

The utility model discloses an ampoule bottle opening device capable of flexibly adjusting the size, which comprises a placing piece and a breaking plate, wherein one side of the breaking plate is provided with a protective sleeve, both sides of the placing piece are provided with protective pieces, the top of the placing piece is fixedly connected with a concave piece, the top of a concave block is hinged with the bottom of the breaking plate, a limiting ring is movably inserted in the concave piece, a bottle grinding mechanism is arranged in the limiting ring, one end of the limiting ring is fixedly connected with a moving rod, the other end of the moving rod penetrates through the concave piece to extend to the outside, the surface of the moving rod is sleeved with a first spring, and the other end of the limiting ring is provided with a pushing block. Utilize the concave piece to restrict spacing ring travel path, spacing ring removes different distances and laminates different big or small ampoule for the spacing ring is fixed the ampoule quick clamp and is driven grinding bottle mechanism and remove to working position, and then makes the device can be suitable for same batch of different ampoule use, and device simple structure uses more conveniently.

Description

Ampoule bottle opening device capable of flexibly adjusting size

Technical Field

The utility model belongs to the technical field of dispensing instruments, and particularly relates to an ampoule bottle opening device capable of flexibly adjusting the size.

Background

The medicine preparation in the hospital is manually dispensed by medical staff according to the doctor's advice. When a nursing staff opens the ampoule bottle, firstly, the ampoule bottle is disinfected, then a scribing cutter or a grinding wheel is used for scribing the ampoule bottle, and then the upper part of the bottleneck of the ampoule bottle is broken by hands.

In patent CN201710099468.4, an ampoule bottle opening device is mentioned, after the ampoule bottle is clamped, the ampoule bottle is cut by a cutting method, but the ampoule bottles with different sizes are placed in the same batch of medicines, the clamping degree of the ampoule bottle needs to be adjusted back and forth, and the ampoule bottle opening device is very tedious in use.

Disclosure of Invention

Aiming at the problem of complicated adjustment in the prior art, the utility model provides the following technical scheme:

the ampoule bottle opening device comprises a placing piece and a breaking plate, wherein a protective sleeve is arranged on one side of the breaking plate, protective pieces are arranged on two sides of the placing piece, a concave piece is fixedly connected to the top of the placing piece, the top of the concave piece is hinged to the bottom of the breaking plate, a limiting ring is movably inserted into the concave piece, and a bottle grinding mechanism is arranged inside the limiting ring;

one end of the limiting ring is fixedly connected with a moving rod, the other end of the moving rod penetrates through the concave piece to extend to the outside, a first spring is sleeved on the surface of the moving rod, and a pushing block is arranged at the other end of the limiting ring.

Utilize the concave piece to restrict spacing ring travel path, spacing ring removes different distances and laminates different big or small ampoule for the spacing ring is fixed the ampoule quick clamp and is driven grinding bottle mechanism and remove to working position, and then makes the device can be suitable for same batch of different ampoule use, and device simple structure uses more conveniently.

As the optimization of the technical scheme, the bottle grinding mechanism comprises a splicing groove, a pushing piece is movably spliced in the splicing groove, one end of the pushing piece is provided with a grinding cutter, the other end of the pushing piece is arranged in a bending shape, and one side of the pushing piece is provided with a second spring.

Grind a bottle mechanism and can polish the ampoule bottleneck and destroy bottle body own structure, make things convenient for medical personnel to break off with the fingers and thumb great ampoule bottleneck department for the device presss from both sides to get, polish and break off with the fingers and thumb the ampoule and make a roll into with the fingers and thumb, and the flow is more simple and answer and consuming less, and it is more convenient to use.

As the optimization of the technical scheme, two groups of four elastic blocks are arranged on the inner side of the limiting ring, and the grinding cutter is positioned between the two groups of elastic blocks.

The elastic block contacts with the ampoule bottle before the limiting ring contacts with the ampoule bottle, and the elastic block deforms to be attached to the surfaces of ampoule bottles with different diameters, so that the clamping of the limiting ring to the ampoule bottle is more stable.

As the preference of above-mentioned technical scheme, the second spring is the arc setting, and the inside activity grafting of second spring has the arc gag lever post, and arc gag lever post both ends all are with grafting groove inner wall fixed connection.

The arc-shaped limiting rod limits the moving path of the pushing piece, so that the pushing piece normally drives the grinding cutter to cut the ampoule bottles.

As the optimization of the technical scheme, the pushing block is made of rubber, and the surface of the pushing block is arranged in a concave-convex mode.

The concave-convex surface of the pushing block can provide certain friction force, and simultaneously, the pushing block is separated from the thumb of a user, so that the pushing block is not blocked from moving.

As the optimization of the technical scheme, a torsion spring is arranged at the joint of the concave block and the breaking plate, and the deflection angle range of the breaking plate is 0-100 degrees.

The breaking plate deflects to 100 degrees and forms a certain included angle with the top of the concave block, so that the broken ampoule bottle neck can automatically fall off by utilizing gravity.

The beneficial effects of the utility model are as follows:

(1) Utilize the concave piece to restrict spacing ring travel path, spacing ring removes different distances and laminates different big or small ampoule for the spacing ring is fixed the ampoule quick clamp and is driven grinding bottle mechanism and remove to working position, and then makes the device can be suitable for same batch of different ampoule use, and device simple structure uses more conveniently.

(2) Grind a bottle mechanism and can polish the ampoule bottleneck and destroy bottle body own structure, make things convenient for medical personnel to break off with the fingers and thumb great ampoule bottleneck department for the device presss from both sides to get, polish and break off with the fingers and thumb the ampoule and make a roll into with the fingers and thumb, and the flow is more simple and answer and consuming less, and it is more convenient to use.

Drawings

FIG. 1 shows a schematic overall structure of an embodiment of the present utility model;

FIG. 2 shows a left side view of an embodiment of the present utility model;

FIG. 3 shows an internal structural view of a stop collar in an embodiment of the present utility model;

in the figure: 1. placing the sheet; 2. breaking off the plate; 3. a concave sheet; 4. a protective sleeve; 5. a protective sheet; 6. a limiting ring; 7. a moving rod; 8. a first spring; 9. a pushing block; 10. a plug-in groove; 11. a pushing piece; 12. grinding a cutter; 13. a second spring; 14. an elastic block; 15. an arc-shaped limiting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

The utility model provides an ampoule bottle opening device with flexible size adjustment, which comprises a placing piece 1 and a breaking plate 2, wherein one side of the breaking plate 2 is provided with a protective sleeve 4, both sides of the placing piece 1 are provided with protective pieces 5, the top of the placing piece 1 is fixedly connected with a concave piece 3, the top of the concave piece is hinged with the bottom of the breaking plate 2, a torsion spring is arranged at the hinge joint of the concave piece and the breaking plate 2, the deflection angle range of the breaking plate 2 is 0-100 ℃, a limiting ring 6 is movably inserted in the concave piece 3, and a bottle grinding mechanism is arranged in the limiting ring 6;

the spacing ring 6 one end fixedly connected with movable rod 7, the movable rod 7 other end runs through spill piece 3 and extends to outside, and first spring 8 has been cup jointed on the movable rod 7 surface, and the spacing ring 6 other end is provided with the impeller block 9, and impeller block 9 is the rubber material, and impeller block 9 surface is unsmooth form setting.

As shown in fig. 3, the bottle grinding mechanism comprises a plugging groove 10, a pushing piece 11 is movably plugged in the plugging groove 10, a grinding cutter 12 is arranged at one end of the pushing piece 11, the other end of the pushing piece 11 is arranged in a bending mode, a second spring 13 is arranged on one side of the pushing piece 11, the second spring 13 is arranged in an arc mode, an arc limiting rod 15 is movably plugged in the second spring 13, two ends of the arc limiting rod 15 are fixedly connected with the inner wall of the plugging groove 10, two groups of four elastic blocks 14 are arranged on the inner side of a limiting ring 6, and the grinding cutter 12 is located between the two groups of elastic blocks 14.

Working principle: when the ampoule bottle is opened, the top of the ampoule bottle is filled from the bottom of the limiting ring 6, the ampoule bottle neck is ensured to be positioned at the center of the limiting ring 6, the ampoule bottle top is required to be inserted into the protective sleeve 4, after the ampoule bottle is covered by the right hand pushing protecting piece 5, the left hand holding device is integrally pushed by using the thumb to push the pushing block 9, the limiting ring 6 moves in the concave piece 3 and the moving rod 7 is enabled to move along with the pushing block, the spring is compressed along with the pushing piece 11 is pushed by the right hand pushing the pushing piece 11 to drive the grinding knife 12 to cut the ampoule bottle neck after the elastic block 14 is contacted with the ampoule bottle, the second spring 13 is compressed along with the pushing piece 11 is not separated from the inserting groove 10 under the limiting effect of the arc limiting rod 15, after the ampoule bottle neck is cut, the protective sleeve 4 and the breaking plate 2 are pinched by the thumb and the index finger, the breaking plate 2 is pushed to rotate, the ampoule bottle is broken, and after the breaking plate 2 is deflected by 100 degrees, the position of the protective sleeve 4 is released, and the broken ampoule bottle can automatically fall down.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. An ampoule bottle opening device with flexible adjustment of size, comprising: the bottle breaking device comprises a placing piece (1) and a breaking plate (2), wherein a protective sleeve (4) is arranged on one side of the breaking plate (2), protective pieces (5) are arranged on two sides of the placing piece (1), a concave piece (3) is fixedly connected to the top of the placing piece (1), the top of the concave piece is hinged to the bottom of the breaking plate (2), a limiting ring (6) is movably inserted into the concave piece (3), and a bottle grinding mechanism is arranged in the limiting ring (6);

one end of the limiting ring (6) is fixedly connected with a moving rod (7), the other end of the moving rod (7) penetrates through the concave piece (3) to extend to the outside, a first spring (8) is sleeved on the surface of the moving rod (7), and a pushing block (9) is arranged at the other end of the limiting ring (6).

2. Ampoule bottle opening device according to claim 1, characterized in that the bottle grinding mechanism comprises a plug-in groove (10), a pushing piece (11) is movably plugged in the plug-in groove (10), a grinding cutter (12) is arranged at one end of the pushing piece (11), the other end of the pushing piece (11) is arranged in a bending shape, and a second spring (13) is arranged at one side of the pushing piece (11).

3. Ampoule bottle opening device according to claim 2, characterized in that the inside of the limit ring (6) is provided with two sets of four elastic blocks (14), the milling cutter (12) being located between the two sets of elastic blocks (14).

4. The ampoule bottle opening device with flexible size adjustment according to claim 2, characterized in that the second spring (13) is arc-shaped, an arc-shaped limiting rod (15) is movably inserted in the second spring (13), and two ends of the arc-shaped limiting rod (15) are fixedly connected with the inner wall of the insertion groove (10).

5. Ampoule bottle opening device according to claim 1, characterized in that the pushing block (9) is made of rubber material, and the surface of the pushing block (9) is provided in a concave-convex shape.

6. The ampoule bottle opening device capable of flexibly adjusting the size according to claim 1, wherein a torsion spring is arranged at the hinge joint of the concave block and the breaking plate (2), and the deflection angle of the breaking plate (2) is 0-100 degrees.