CN216105939U

CN216105939U - General ampoule bottle opening device

Info

Publication number: CN216105939U
Application number: CN202121656128.5U
Authority: CN
Inventors: 刘晓慧
Original assignee: Suzhou Science and Technology Town Hospital
Current assignee: Suzhou Science and Technology Town Hospital
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-22
Anticipated expiration: 2031-07-20

Abstract

The utility model provides a universal ampoule bottle opening device, which comprises: the shell formed by connecting the first part and the second part in a coaxial rotating mode, a second gear is sleeved on the outer wall, close to the joint of the second part and the first part, of the second part, a stay wire power storage gear box is arranged on the outer wall of the first part, an output shaft of the stay wire power storage gear box is connected with a first gear meshed with the second gear, a self-pressing support connected with a grinding wheel is arranged on the outer wall of the second part, pressure towards the inside of the second part is provided for the grinding wheel, and an automatic rope winding and unwinding assembly is arranged on the second part and used for breaking a nipple through a steel wire rope sleeved on the nipple. The problem of current ampoule opening device need manual compress tightly the emery wheel, rotate ampoule or casing, break disconnected nipple off with the fingers and thumb, ampoule opens loaded down with trivial details, the inconvenient, the relatively lower technical problem of availability factor and suitability of step.

Description

General ampoule bottle opening device

Technical Field

The utility model relates to the technical field of ampoule bottle opening devices, in particular to a universal ampoule bottle opening device.

Background

The ampoule bottle (ampoule/ampoule) is a small glass container for containing liquid medicine, the capacity is generally 1-25 ml, the ampoule bottle is commonly used for storing liquid medicine for injection, and modern ampoules are fired by glass tubes and are widely used for containing injection preparations and high-purity chemicals needing to isolate air. The nipple of the ampoule is sealed with open fire to isolate air, and the neck of the ampoule is marked with a mark, so that the neck of the ampoule is broken when pressure is applied, thereby extracting the liquid medicine. Present ampoule, medical personnel need earlier cut out the mar with the emery wheel in bottleneck department before opening, the disinfection bottleneck makes the nipple upwards, makes the medicine liquid all flow into the bottle internal, then can with the bottleneck rupture. The easily-folded ampoule bottle is characterized in that a position pre-cut by a manufacturer is marked at the nipple, the nipple is directly broken according to the direction, most of the conventional ampoule bottles are manually opened by nurses, hands are easily injured during the opening process, and the opening is not convenient enough, and the conventional ampoule bottle opening device, such as a Chinese patent with the application number of '202020066801.9', discloses a medical ampoule bottle opening device which comprises a main body and a grinding wheel, wherein a placing hole is formed in the main body, a touch block is arranged in the main body, a discharge hole is formed in one side of the main body, a clamping bulge is connected to the bottom of the discharge hole, a clamping block is fixedly connected to one side of the main body, a connecting shaft is clamped in the clamping block, a connecting rod is movably connected to the connecting shaft, a connecting cap is fixedly connected to one end of the connecting rod, and a clamping shaft is connected to the connecting cap through bolts, a grinding wheel is movably clamped on the clamping shaft, one side of the connecting rod is connected with a pressing block, one side of the connecting rod is clamped with a spring, the other end of the spring is clamped with the main body, one side of the main body is provided with a grinding wheel groove, and one end of the connecting rod is clamped in the grinding wheel groove; although the ampoule bottle can be opened, the grinding wheel can abut against the ampoule bottle only by applying pressure by hand, and the ampoule bottle can be opened only by applying pressure by hand, so that the opening efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problems that the ampoule bottle opening device in the prior art still needs to manually rotate the bottle body so as to facilitate the sliding cutting of the grinding wheel, and still needs to manually break off the nipple of the ampoule bottle, so that the operation steps are complicated, the use efficiency is relatively low, and the applicability is poor, thereby providing the general ampoule bottle opening device.

According to an embodiment of the present invention, a universal ampoule bottle opener is provided, which includes: the shell is of a hollow tubular structure and comprises a first part and a second part which are coaxially and rotatably connected; the pull wire power storage gear box is fixedly connected with the first part, and an output shaft of the pull wire power storage gear box is coaxially connected with a first gear; the second gear is sleeved on the second part and positioned at one end close to the first part, and the second gear is meshed with the first gear; the self-compaction support is fixedly connected with the second part, a grinding wheel is mounted on the self-compaction support, the grinding wheel slides to the hollow interior of the second part through a grinding wheel groove, and the self-compaction support is used for providing a supporting force towards the hollow interior of the second part for the grinding wheel; the automatic rope winding and unwinding assembly is arranged on the second portion, the steel wire rope of the automatic rope winding and unwinding assembly is sleeved on the nipple of the ampoule bottle, and the steel wire rope of the automatic rope winding and unwinding assembly is used for breaking off the nipple.

Furthermore, the self-pressing support comprises a side concave support frame, a limiting block, a guide rod, a connecting block and a spring;

the side concave supporting frame is fixedly connected with the outer wall of the second part; a guide hole is formed in the side frame of the side concave supporting frame;

the guide rod penetrates through the guide hole in a sliding mode, and two ends of the guide rod are fixedly connected with the limiting block and the connecting block respectively;

the connecting block is arranged in a notch of the side concave supporting frame, the connecting block can slidably penetrate through the grinding wheel groove, and the connecting block is rotationally connected with the grinding wheel;

the spring is sleeved on the guide rod and is pressed between the side frame and the connecting block.

Further, according to the general ampoule bottle opening device, the automatic rope winding and unwinding assembly comprises the steel wire rope, a winding roller and a driving motor; an output shaft of the driving motor is connected with the winding roller, the driving motor drives the winding roller to rotate, and the winding roller is used for winding the steel wire rope; the wire rope penetrates through the through hole in the side wall of the second portion in a sliding mode, one end, far away from the winding roller, of the wire rope is fixedly connected with the inner side wall of the second portion, and the connection point is close to the through hole in the side wall of the second portion.

Furthermore, according to the general ampoule bottle opening device, an elastic rope is sleeved on the steel wire rope, and the elastic rope is fixedly connected with the inner side wall of the second portion.

Further, according to the general ampoule bottle opening device, the number of the elastic ropes is at least three.

The technical scheme of the utility model has the following advantages:

the ampoule bottle is placed in the shell through the first part and the second part which are connected in a rotating mode, the nipple of the ampoule bottle passes through the grinding wheel, the grinding wheel is connected through the self-pressing support, the spring provides pressure of the grinding wheel towards the nipple, the grinding wheel presses and props against the nipple, therefore, the nipple can be cut in a sliding mode through the grinding wheel, manual pressing is avoided through the self-pressing support, the grinding wheel is prevented from propping against the ampoule bottle through manual pressing, and the use efficiency is improved; through the arrangement of the stay wire power storage gear box, the stay wire is pulled and released to drive the output shaft of the stay wire power storage gear box to rotate, so that the first gear is driven to rotate, the second gear is driven to rotate due to the meshing of the first gear and the second gear, namely, the second part is driven to rotate around the axis of the second part relative to the first part, and then the grinding wheel arranged on the second part rotates around the axis of the second part to cut the nipple in a surrounding manner, so that the ampoule bottle or the shell is prevented from being manually rotated to mutually rotate between the ampoule bottle and the shell, the operation steps are simplified, and the use efficiency is improved; through the setting of automatic rope assembly of putting of receiving and releasing for the wire rope that the cover was located on the nipple tightens up, and then breaks disconnected nipple off with the fingers and thumb, opens ampoule, and easy operation, efficiency are higher, have improved the suitability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a general ampoule bottle opening device according to an embodiment of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

Description of reference numerals: 100. a housing; 110. a first portion; 120. a second portion; 121. a grinding wheel groove; 122. a through hole; 200. a pull wire power storage gear box; 210. an output shaft; 220. a first gear; 230. a second gear; 300. self-compacting the bracket; 310. a side concave supporting frame; 320. a limiting block; 330. a guide bar; 340. connecting blocks; 350. a spring; 400. automatically retracting and releasing the rope assembly; 410. A drive motor; 411. an output shaft; 420. a winding roller; 430. a wire rope; 500. a grinding wheel; 600. An elastic rope.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

Referring to fig. 1 and 2, the embodiment of the present application discloses a universal ampoule bottle opening device, which includes a housing 100, where the housing 100 is a hollow tubular structure, the housing 100 includes a first portion 110 and a second portion 120, and the first portion 110 and the second portion 120 are coaxially connected in a rotating manner; the pull wire power storage gear box 200 is fixedly connected with the first part 110, and an output shaft 210 of the pull wire power storage gear box 200 is coaxially connected with a first gear 220; a second gear 230 sleeved on the second portion 120 and located at an end close to the first portion 110, wherein the second gear 230 is engaged with the first gear 220; the self-pressing bracket 300 is fixedly connected with the second part 120, a grinding wheel 500 is mounted on the self-pressing bracket 300, the grinding wheel 500 slides to the hollow interior of the second part 120 through a grinding wheel groove 121, and the self-pressing bracket is used for providing a supporting force towards the hollow interior of the second part for the grinding wheel; the automatic rope reeling and unreeling assembly 400 is arranged on the second portion 120, a steel wire rope 430 of the automatic rope reeling and unreeling assembly 400 is sleeved on a nipple of the ampoule bottle, and the steel wire rope 430 of the automatic rope reeling and unreeling assembly 400 is used for breaking off the nipple. The ampoule bottle is placed in the shell through the first part and the second part which are connected in a rotating mode, the nipple of the ampoule bottle passes through the grinding wheel, the grinding wheel is connected through the self-pressing support, the spring provides pressure of the grinding wheel towards the nipple, the grinding wheel presses and props against the nipple, therefore, the nipple can be cut in a sliding mode through the grinding wheel, manual pressing is avoided through the self-pressing support, the grinding wheel is prevented from propping against the ampoule bottle through manual pressing, and the use efficiency is improved; through the arrangement of the stay wire power storage gear box, the stay wire is pulled and released to drive the output shaft of the stay wire power storage gear box to rotate, so that the first gear is driven to rotate, the second gear is driven to rotate due to the meshing of the first gear and the second gear, namely, the second part is driven to rotate around the axis of the second part relative to the first part, and then the grinding wheel arranged on the second part rotates around the axis of the second part to cut the nipple in a surrounding manner, so that the ampoule bottle or the shell is prevented from being manually rotated to mutually rotate between the ampoule bottle and the shell, the operation steps are simplified, and the use efficiency is improved; through the setting of automatic rope assembly of putting of receiving and releasing for the wire rope that the cover was located on the nipple tightens up, and then breaks disconnected nipple off with the fingers and thumb, opens ampoule, and easy operation, efficiency are higher, have improved the suitability.

Referring to fig. 1 and 2, in an alternative embodiment of the present invention, the self-pressing bracket 300 includes a side 'concave' shaped supporting frame 310, a stopper 320, a guide rod 330, a connecting block 340, and a spring 350; the side 'concave' type supporting frame 310 is fixedly connected with the outer wall of the second part 120; a guide hole is arranged on the side frame of the side concave supporting frame 310; the guide rod 330 penetrates through the guide hole in a sliding manner, and two ends of the guide rod 330 are fixedly connected with the limiting block 320 and the connecting block 340 respectively; the connecting block 340 is arranged in a notch of the side concave supporting frame 310, the connecting block 340 can slidably penetrate through the grinding wheel groove 121, and the connecting block 340 is rotatably connected with the grinding wheel 500; the spring 350 is sleeved on the guide rod 330, and the spring 350 is pressed between the side frame and the connecting block 340. The thrust towards the ampoule bottle is provided for the grinding wheel through the spring, the structure is simple, and the manufacturing cost is saved; optionally, bolt fixed connection can be passed through between high pole and the stopper, be convenient for change the spring, further improved the suitability.

Referring to fig. 1, in an alternative embodiment of the present invention, the automatic cable winding and unwinding assembly 400 includes the steel cable 430, a winding roller 420, and a driving motor 410; an output shaft 411 of the driving motor 410 is connected with the winding roller 420, the driving motor drives the winding roller 420 to rotate, and the winding roller 420 is used for winding the steel wire rope 430; the wire rope 430 is slidably inserted through the through hole 122 on the sidewall of the second portion 120, and one end of the wire rope 430 away from the winding roller 420 is fixedly connected with the inner sidewall of the second portion 120, and the connection point is close to the through hole 122 on the sidewall of the second portion. The steel wire rope can be wound by controlling the driving motor, so that the steel wire rope winding device is simple to operate and convenient to control, and the application efficiency is further improved. Optionally, the automatic rope retracting and releasing assembly can further comprise a telescopic rod structure, the telescopic rod structure is connected with the steel wire rope, retracting and releasing of the steel wire rope are further controlled, and the effect of breaking off nipples can be achieved.

Referring to fig. 1, in an alternative embodiment of the present invention, in the general ampoule bottle opener, the steel wire 430 is sleeved with elastic ropes 600, the elastic ropes 600 are fixedly connected to the inner side wall of the second portion 120, and the number of the elastic ropes 600 is at least three. Through the elastic rope, the steel wire rope is favorably attached to the inner side wall of the shell in a non-working state, so that the nipple is conveniently placed in a circle formed by the steel wire rope, the subsequent opening is facilitated, and the use efficiency is improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A universal ampoule opener, comprising:

the shell is of a hollow tubular structure and comprises a first part and a second part which are coaxially and rotatably connected;

the pull wire power storage gear box is fixedly connected with the first part, and an output shaft of the pull wire power storage gear box is coaxially connected with a first gear;

the second gear is sleeved on the second part and positioned at one end close to the first part, and the second gear is meshed with the first gear;

the self-compaction support is fixedly connected with the second part, a grinding wheel is mounted on the self-compaction support, the grinding wheel slides to the hollow interior of the second part through a grinding wheel groove, and the self-compaction support is used for providing a supporting force towards the hollow interior of the second part for the grinding wheel;

the automatic rope winding and unwinding assembly is arranged on the second portion, the steel wire rope of the automatic rope winding and unwinding assembly is sleeved on the nipple of the ampoule bottle, and the steel wire rope of the automatic rope winding and unwinding assembly is used for breaking off the nipple.

2. The universal ampoule opener according to claim 1, wherein the self-pressing bracket comprises a side concave support frame, a limiting block, a guide rod, a connecting block and a spring;

3. The universal ampoule opener of claim 2, wherein the automatic retraction assembly comprises the steel cable, a winding roller, a driving motor; an output shaft of the driving motor is connected with the winding roller, the driving motor drives the winding roller to rotate, and the winding roller is used for winding the steel wire rope; the wire rope penetrates through the through hole in the side wall of the second portion in a sliding mode, one end, far away from the winding roller, of the wire rope is fixedly connected with the inner side wall of the second portion, and the connection point is close to the through hole in the side wall of the second portion.

4. The ampoule opener of claim 1, wherein the steel cable is provided with a resilient cord, and the resilient cord is fixedly connected to the inner side wall of the second portion.

5. The universal ampoule opener of claim 4, wherein the number of bungee cords is at least three.