CN216273026U

CN216273026U - Ampoule bottle opening device with hand protection function

Info

Publication number: CN216273026U
Application number: CN202122865529.8U
Authority: CN
Inventors: 陈紫晴; 欧阳珺; 谭亚琳
Original assignee: First Affiliated Hospital of Nanchang University
Current assignee: First Affiliated Hospital of Nanchang University
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-12
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an ampoule bottle opening device with a hand protection function, which comprises a lower clamping rod, wherein the inner wall of the bottom end of an outer rod is fixedly connected to one end of a reset spring, the middle part of the top end of a pressing block is fixedly connected to the bottom end of an inner rod, the inner wall of a sliding groove is connected to the outer diameter of a push rod in a sliding mode, the bottom end of the push rod penetrates through the bottom end of the sliding groove and is fixedly connected to one end of a first connecting rod, the other end of the first connecting rod is rotatably connected to one end of a second connecting rod, and the other end of a cam is fixedly connected to the driving end of a driving motor. According to the ampoule bottle opener, the ampoule bottle is clamped through the clamping groove, the rotating device enables the blade to cut the neck of the ampoule bottle, then the driving motor drives the cam to rotate, the first connecting rod and the second connecting rod are matched, the push rod can continuously beat the top of the ampoule bottle, the ampoule bottle can be opened through continuous oscillation, the opening difficulty of the ampoule bottle is reduced, and the ampoule bottle opener is simple and convenient and can avoid hands of a user from being injured.

Description

Ampoule bottle opening device with hand protection function

Technical Field

The utility model relates to the field of medical instruments, in particular to an ampoule bottle opening device with a hand protection function.

Background

The ampoule bottle is used for the small-size glass container of splendid attire liquid medicine, the capacity is generally 1 ~ 25ml, be used for depositing the medicine and the bacterin of injection usefulness, serum etc. also be used for the packing of oral liquid, the ampoule is used for holding the sample of blood at the earliest, modern ampoule is fired with the glass pipe, widely apply to and hold injection preparation and must insulate air high-purity chemical, the bottleneck of ampoule is sealed with the naked light in order to insulate air, the bottleneck mark has the sign, the bottleneck can break when exerting pressure, so that extract the liquid medicine, the ampoule bottle is generally cut out the mar in bottleneck department with the emery wheel when opening, then can with the bottleneck rupture, this process has the hand that probably causes the injury to the user.

Chinese patent document CN205170347U discloses an ampoule bottle opener, which can place an ampoule in a fixed slot when in use, and then block the ampoule with a baffle, prevent the ampoule from dropping out, polish ampoule bottleneck with the emery wheel after, break off ampoule bottleneck upper end with the hand and can, because the upper end of baffle can not fish tail the hand along the upper end of being higher than the main part along so ampoule bottleneck fracture mouth, effectively prevented that medical personnel's hand from receiving the injury of fracture. However, the structure is slightly inconvenient to use, and the ampoule bottles still need to be broken by hands, so that certain dangerousness still exists, and some ampoule bottles are not cut at the bottle neck when being delivered from factories, so that the ampoule bottles are still difficult to break by hands even after being polished, and the structure needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an ampoule bottle opening device with a hand guard function.

In order to achieve the purpose, the utility model adopts the following technical scheme: an ampoule bottle opening device with a hand protection function comprises a lower clamping rod, the right side of the top end of the lower clamping rod is rotatably connected with the right side of the bottom end of an upper clamping rod, the right side in the lower clamping bar is fixedly connected with an outer rod, the inner wall of the bottom end of the outer rod is fixedly connected with one end of a return spring, the other end of the reset spring is fixedly connected with the middle part of the bottom end of the pressing block, the middle part of the top end of the pressing block is fixedly connected with the bottom end of the inner rod, the left sides of the inner ends of the upper clamping bar and the lower clamping bar are both provided with clamping grooves, the front side of the top end of the clamping groove at the lower side is provided with a sliding groove, the inner wall of the sliding chute is connected on the outer diameter of the push rod in a sliding way, the bottom end of the push rod penetrates through the bottom end of the sliding chute and is fixedly connected with one end of the first connecting rod, the other end of the first connecting rod is rotatably connected to one end of the second connecting rod, the other end of the second connecting rod is rotatably connected to one end of the cam, and the other end of the cam is fixedly connected to the driving end of the driving motor.

As a further description of the above technical solution:

the top end of the inner rod penetrates through the middle of the top end of the outer rod and is fixedly connected with the middle of the right side of the bottom end of the upper clamping rod, and the outer diameter of the pressing block is connected to the inner wall of the outer rod in a sliding mode.

As a further description of the above technical solution:

the rear sides of the inner sides of the lower clamping rod and the upper clamping rod are fixedly connected with blades.

As a further description of the above technical solution:

the middle part of one end of the inner side of the clamping groove is fixedly connected with anti-skid lines.

As a further description of the above technical solution:

the front end of the driving motor is fixedly connected with the left side of the inner wall of the front end of the lower clamping rod.

As a further description of the above technical solution:

four finger grooves are uniformly formed in the right side of the top end of the upper clamping rod.

As a further description of the above technical solution:

and the middle part of the bottom end of the lower clamping rod is fixedly connected with a motor button.

The utility model has the following beneficial effects:

1. according to the ampoule bottle breaking device, firstly, a user holds the device with one hand, fingers are clamped into the finger grooves, then the clamping grooves are aligned to the neck of the ampoule bottle and clamped by matching the clamping grooves with the anti-slip patterns, the user holds the bottom of the ampoule bottle with the other hand, the neck of the ampoule bottle can be broken by directly and forcefully breaking the device, the hand is prevented from contacting with the neck of the ampoule bottle, the hand is effectively protected, after the hand is effectively protected, the pressing block and the inner rod are jacked up by the reset spring, the device returns to the opening state again, and the ampoule bottle breaking device is convenient to use next time.

2. According to the ampoule bottle opening device, when an ampoule bottle which is difficult to open is met, the ampoule bottle is clamped by the clamping groove, then the neck of the ampoule bottle is cut by the blade through the rotating device, the ampoule bottle is more fragile, then the motor button is pressed, the driving motor drives the cam to rotate, and one end of the first connecting rod is driven to rotate, so that the second connecting rod and the push rod do rapid linear reciprocating motion in the sliding groove, the top of the ampoule bottle is continuously beaten by the push rod, the ampoule bottle is opened through continuous oscillation, the opening difficulty of the ampoule bottle is reduced, and hands are prevented from being injured.

Drawings

Fig. 1 is a schematic perspective view of an ampoule bottle opener with a hand guard function according to the present invention;

fig. 2 is a schematic internal view of an ampoule opener with a hand guard function according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Illustration of the drawings:

1. a lower clamping bar; 2. an upper clamping rod; 3. an outer rod; 4. an inner rod; 5. a return spring; 6. briquetting; 7. a clamping groove; 8. a blade; 9. anti-skid lines; 10. a chute; 11. a push rod; 12. a first link; 13. a second link; 14. a cam; 15. a drive motor; 16. a finger groove; 17. a motor button.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: an ampoule bottle opening device with a hand protection function comprises a lower clamping rod 1, wherein the right side of the top end of the lower clamping rod 1 is rotatably connected to the right side of the bottom end of an upper clamping rod 2 to facilitate clamping of an ampoule bottle, an outer rod 3 is fixedly connected to the right side inside the lower clamping rod 1, the inner wall of the bottom end of the outer rod 3 is fixedly connected to one end of a reset spring 5, the other end of the reset spring 5 is fixedly connected to the middle of the bottom end of a pressing block 6 to facilitate multiple use, the middle of the top end of the pressing block 6 is fixedly connected to the bottom end of an inner rod 4, clamping grooves 7 are formed in the left sides of the inner ends of the upper clamping rod 1 and the lower clamping rod 2, the shape of the top structure of the ampoule bottle is matched with that of the ampoule bottle to facilitate clamping, a sliding groove 10 is formed in the front side of the top end of the lower clamping groove 7, the inner wall of the sliding groove 10 is slidably connected to the outer diameter of a push rod 11 to facilitate sliding of the push rod 11, the bottom end of the push rod 11 penetrates through the bottom end of the sliding groove 10 and is fixedly connected to one end of a first connecting rod 12, first connecting rod 12 other end rotates the one end of connecting at second connecting rod 13, the convenient motion transmission, the second connecting rod 13 other end rotates and connects in 14 one ends of cam, 14 other end fixed connection of cam is at driving motor 15's drive end, driving motor 15 drive cam 14 rotates, drive first connecting rod 12 one end and rotate, make second connecting rod 13 and push rod 11 do quick straight reciprocating motion inside spout 10, make the ampoule top of beating that push rod 11 does not stop.

Interior 4 tops of pole run through the top middle part and the middle part on fixed connection on the right side of 2 bottoms of last press from both sides stick, the relation of connection, 6 external diameter sliding connection of briquetting are on the inner wall of

outer pole

3, 3 top inner walls of outer pole can block briquetting 6, prevent its roll-off, the equal fixedly connected with blade 8 in rear side of 2 inboard one ends of lower press from both sides stick 1 and last press from both sides stick, the convenience is cut the neck of ampoule, the equal fixedly connected with in middle part anti-skidding line 9 of 7 inboard one ends in clamp groove, prevent to skid, 15 front end fixed connection of driving motor are in the left side of 1 front end inner wall of lower press from both sides stick, 2 top right sides of last press from both sides stick evenly are provided with four finger groove 16, conveniently hold, 1 bottom middle part fixedly connected with motor button 17 in lower press from both sides stick, convenient control motor.

The working principle is as follows: firstly, holding the device with one hand, clamping fingers into the finger grooves 16, aligning the clamping grooves 7 to the neck of the ampoule bottle, clamping the ampoule bottle by utilizing the clamping grooves 7 to be matched with the anti-skid grains 9, holding the bottom of the ampoule bottle with the other hand, directly breaking the neck of the ampoule bottle by forcibly breaking the device, avoiding the contact of the hand and the neck of the ampoule bottle while being simple and convenient, effectively protecting the hand, jacking the pressing block 6 and the inner rod 4 by the reset spring 5 after the completion, returning the device to an opening state again to facilitate the next use, clamping the ampoule bottle which is difficult to open by utilizing the clamping grooves 7 when encountering the ampoule bottle, then rotating the device, cutting the neck of the ampoule bottle by utilizing the blade 8 to be more fragile, then pressing the motor button 17, driving the motor 15 to drive the cam 14 to rotate, driving one end of the first connecting rod 12 to rotate, and enabling the second connecting rod 13 and the push rod 11 to do rapid linear reciprocating motion in the sliding groove 10, so that the push rod 11 continuously beats the top of the ampoule bottle and opens the ampoule bottle through continuous oscillation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an ampoule opening device with hand protector function, includes lower press from both sides stick (1), its characterized in that: the lower clamping rod (1) is rotatably connected to the right side of the top end of the upper clamping rod (2), an outer rod (3) is fixedly connected to the right side of the inner part of the lower clamping rod (1), the inner wall of the bottom end of the outer rod (3) is fixedly connected to one end of a reset spring (5), the other end of the reset spring (5) is fixedly connected to the middle part of the bottom end of a pressing block (6), the middle part of the top end of the pressing block (6) is fixedly connected to the bottom end of an inner rod (4), clamping grooves (7) are respectively arranged on the upper clamping rod (2) and the left side of the inner end of the lower clamping rod (1), a sliding groove (10) is arranged on the front side of the top end of the clamping groove (7) at the lower side, the inner wall of the sliding groove (10) is slidably connected to the outer diameter of a push rod (11), the bottom end of the push rod (11) penetrates through the bottom end of the sliding groove (10) and is fixedly connected to one end of a first connecting rod (12), the other end of the first connecting rod (12) is rotatably connected to one end of a second connecting rod (13), the other end of the second connecting rod (13) is rotatably connected to one end of a cam (14), and the other end of the cam (14) is fixedly connected to the driving end of a driving motor (15).

2. The ampoule bottle opening device with hand protection function according to claim 1, characterized in that: the top end of the inner rod (4) penetrates through the middle of the top end of the outer rod (3) and is fixedly connected with the middle of the right side of the bottom end of the upper clamping rod (2), and the outer diameter of the pressing block (6) is connected to the inner wall of the outer rod (3) in a sliding mode.

3. The ampoule bottle opening device with hand protection function according to claim 1, characterized in that: the rear sides of the inner sides of the lower clamping rod (1) and the upper clamping rod (2) are fixedly connected with blades (8).

4. The ampoule bottle opening device with hand protection function according to claim 1, characterized in that: the middle part of one end of the inner side of the clamping groove (7) is fixedly connected with anti-skid grains (9).

5. The ampoule bottle opening device with hand protection function according to claim 1, characterized in that: the front end of the driving motor (15) is fixedly connected with the left side of the inner wall of the front end of the lower clamping rod (1).

6. The ampoule bottle opening device with hand protection function according to claim 1, characterized in that: four finger grooves (16) are uniformly formed in the right side of the top end of the upper clamping rod (2).

7. The ampoule bottle opening device with hand protection function according to claim 1, characterized in that: the middle part of the bottom end of the lower clamping rod (1) is fixedly connected with a motor button (17).