CN220194664U

CN220194664U - Vibration dispensing device

Info

Publication number: CN220194664U
Application number: CN202321636566.4U
Authority: CN
Inventors: 王国付
Original assignee: Sichuan Peiyipei Technology Co ltd
Current assignee: Sichuan Peiyipei Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-19
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of medical equipment, and particularly discloses a vibration dispensing device which comprises a mixing component which is lifted vertically, a clamping mechanism for clamping a medicine bottle, and a contact pin device which is used for clamping a needle head and is lifted vertically; the mixing assembly comprises a mixing instrument positioned above the clamping mechanism and a vertical lifting device which is connected with the mixing instrument and used for controlling the mixing instrument to vertically lift. The utility model can greatly improve the dispensing efficiency, reduce the residue of the medicine on the neck of the penicillin bottle, ensure that all the components can be fully dissolved, and has simple structure and strong practicability.

Description

Vibration dispensing device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a vibration dispensing device.

Background

In the prior art, when the medicine is dissolved, a manual injector is often used for injecting the medicine liquid into the penicillin bottle, and the medicine is dissolved in a manual shaking mode, wherein the mode needs to take up to several minutes to dissolve the medicine;

in the prior art, a peristaltic pump and a hose are adopted to realize that a mixture of liquid and medicine circularly flows in the hose to realize dissolution under the action of the peristaltic pump; the dissolution efficiency is improved by adopting the method compared with a manual shaking method; however, more medicine will remain in the neck of the penicillin bottle, so that all medicine is not fully dissolved.

Disclosure of Invention

The utility model aims to solve the technical problems of providing the vibration dispensing device which can greatly improve the dispensing efficiency, reduce the residues of medicines on the neck of the penicillin bottle, ensure that all the medicines can be fully dissolved, and has simple structure and strong practicability;

the utility model solves the technical problems by adopting the following solution:

a vibration dispensing device comprises a mixing component which is lifted vertically, a clamping mechanism for clamping a medicine bottle, and a contact pin device which is used for clamping a needle head and lifted vertically;

the mixing assembly comprises a mixing instrument positioned above the clamping mechanism and a vertical lifting device which is connected with the mixing instrument and used for controlling the mixing instrument to vertically lift.

In some possible embodiments, the clamping mechanism comprises a turntable rotating vertically, and a plurality of groups of clamping assemblies mounted on the turntable for clamping the medicine bottles.

In some possible embodiments, the plurality of groups of clamping assemblies are arranged in a ring shape and are equidistant from the center of the turntable, and the plurality of groups of clamping assemblies are arranged at equal intervals.

In some possible embodiments, the vertical lifting device is a constant force electric push rod, a mounting plate which is connected with the constant force electric push rod and is in an L-shaped structure is arranged at the top end of the constant force electric push rod, and the mixing instrument is arranged at the bottom of the connecting plate and is positioned above the clamping assembly.

In some possible embodiments, the pin device comprises a needle holder, and a lifting drive assembly connected to the needle holder for controlling the vertical lifting of the needle holder.

In some possible embodiments, the lifting drive assembly comprises a mounting plate vertically arranged and positioned between the vertical lifting device and the clamping mechanism, a screw vertically arranged and rotatably mounted on one side of the mounting plate away from the clamping mechanism, a screw nut sleeved on the screw and connected with the needle head clamping piece through the mounting plate, and a drive motor in transmission connection with the screw.

In some possible embodiments, a sliding groove with an axis parallel to the screw is arranged on the mounting plate, and the screw nut passes through the sliding groove to be connected with the needle clamping piece.

In some possible embodiments, a sliding rail is vertically arranged on one side of the mounting plate away from the turntable, and a sliding groove which is in sliding fit with the sliding rail is arranged on the screw nut.

In some possible embodiments, the clamping mechanism comprises two groups of clamping bodies which are arranged in opposite directions and are close to each other, one side of each clamping body forms a clamping cavity, and a driving assembly which is connected with the clamping bodies and is used for controlling the size of the clamping cavities; the drive assembly is mounted on the turntable.

In some possible embodiments, the mixing device is a vortex mixing device, a placement seat of the vortex mixing device is arranged on one side close to the clamping mechanism, and a placement groove is arranged on the placement seat and is coaxially arranged with the contact pin device.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the cooperation of the mixing instrument which is lifted vertically, the clamping mechanism which is rotated vertically and the contact pin device which is used for clamping the needle head of the dispensing needle, the full dissolution and mixing of the liquid and the medicine are realized in the process of leading the liquid to enter and exit the penicillin bottle;

the needle inserting device is positioned below the penicillin bottle, the needle head is to be inserted into the penicillin bottle, the bottle mouth of the penicillin bottle is arranged at one side close to the needle head, the whole penicillin bottle is clamped by the clamping mechanism in an inverted mode, and liquid enters the penicillin bottle to mix medicines at the bottleneck of the inner penicillin bottle, so that the situation that medicines at the neck of the penicillin bottle cannot be dissolved in the prior art is avoided;

according to the utility model, the constant force electric push rod is arranged to drive the mixing instrument to move towards the side close to the penicillin bottle, so that the displacement of the mixing instrument is not required to be calculated according to the size of the penicillin bottle and the height of the mounting position of the penicillin bottle;

the utility model has simple structure and strong practicability; compared with the manual injection mode, the injection device has high working efficiency, and can effectively realize the full dissolution of the medicine in the whole penicillin bottle.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

FIG. 5 is a schematic view of a pin device according to the present utility model;

FIG. 6 is a side view of a pin apparatus of the present utility model;

wherein: 1. mixing the components uniformly; 11. a vertical lifting device; 12. a mixing instrument; 13. a connecting plate; 2. a clamping mechanism; 21. a turntable; 22. a clamping assembly; 221. a clamping body; 222. a drive assembly; 223. a clamping cavity; 3. a pin device; 31. a needle holder; 32. a lifting driving assembly; 321. a mounting plate; 3211. a chute; 322. a screw rod; 323. a lead screw nut; 324. a driving motor; 325. a slide rail; 100. penicillin bottles.

Detailed Description

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. Reference to "first," "second," and similar terms in this application does not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. In the implementation of the present application, "and/or" describes an association relationship of an association object, which means that there may be three relationships, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more. For example, a plurality of positioning posts refers to two or more positioning posts. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in detail below.

As shown in fig. 1-6:

the vibration dispensing device comprises a mixing component 1 which is lifted vertically, a clamping mechanism 2 for clamping a medicine bottle, and a pin device 3 which is used for clamping a dispensing pin head and is lifted vertically;

the mixing assembly 1 comprises a mixing instrument 12 positioned above the clamping mechanism 2, and a vertical lifting device 11 connected with the mixing instrument 12 and used for controlling the mixing instrument 12 to vertically lift.

Before use, the penicillin bottle 100 filled with the medicine is clamped by the clamping mechanism 2, the needle head of the dispensing needle is clamped by the needle inserting device 3, and the needle head is connected with the liquid supply equipment by a hose; wherein the penicillin bottle 100 is clamped by the clamping mechanism 2 in an inverted mode, namely the bottle mouth of the penicillin bottle 100 is downward, and the bottle bottom is upward;

when the device is used, the penicillin bottle 100 is controlled to move to the position right above the needle head through the clamping mechanism 2, and the needle head enters the inside of the penicillin bottle 100 and liquid (liquid medicine) is injected into the penicillin bottle 100 by controlling the contact pin device 3 to move vertically to one side close to the penicillin bottle 100; at the same time, the vertical lifting device 11 controls the mixing instrument 12 to move vertically and approach the penicillin bottle 100, the vertical lifting device 11 controls the mixing instrument 12 to move downwards with constant acting force and enables the mixing instrument 12 to contact the penicillin bottle 100, and then the liquid medicine and the medicine in the penicillin bottle 100 are mixed uniformly;

when the push type mixing instrument 12 is adopted, the vertical lifting device 11 continuously provides constant acting force after the mixing instrument 12 is contacted with the penicillin bottle 100; after the mixing instrument 12 receives the acting force, the medicines and the liquid medicines in the penicillin bottle 100 are uniformly mixed by vibration, and the constant acting force provided by the vertical lifting device 11 is smaller than or equal to the pressing resistance set by the mixing instrument 12;

when the continuous rotary type mixing device 12 is adopted, the mixing device 12 is idle before the mixing device 12 is clamped with the penicillin bottle 100, and after the mixing device 12 and the penicillin bottle are contacted, the medicines and the liquid medicines in the penicillin bottle 100 are mixed by vibration.

In some possible embodiments, in order to effectively achieve efficient dispensing of the present device;

as shown in fig. 2, 3 and 4, the clamping mechanism 2 includes a turntable 21 rotating vertically, and a plurality of clamping assemblies 22 mounted on the turntable 21 for clamping the medicine bottles.

In some possible embodiments, in order for the utility model to have a good beat when in use;

the clamping assemblies 22 are arranged in a circular ring shape, the distances between the clamping assemblies 22 and the center of the turntable 21 are equal, and the clamping assemblies 22 are arranged at equal intervals.

Preferably, as shown in fig. 3, the turntable 21 has a disk shape, and is driven by a motor to realize vertical rotation; the clamping assemblies 22 are multiple groups and are uniformly arranged along the circumferential direction of the turntable 21; thus, when the penicillin bottles 100 are sequentially and uniformly mixed in a vibrating way, the beats of the penicillin bottles are consistent, and the working efficiency is improved.

In some possible embodiments, in order to effectively realize controlling the mixing instrument 12 to move towards one side of the penicillin bottle 100, and realizing vibration mixing of the medicine and the liquid of the penicillin bottle 100 through the mixing instrument 12;

the vertical lifting device 11 is a constant force electric push rod, the top end of the constant force electric push rod is provided with a mounting plate 321 which is connected with the constant force electric push rod and is in an L-shaped structure, and the mixing instrument 12 is mounted at the bottom of the connecting plate 13 and is positioned above the clamping assembly 22.

In some possible embodiments, in order to effectively achieve the clamping and fixing of the dispensing needle head, the injection of the liquid into the penicillin bottle 100 can be effectively achieved;

as shown in fig. 5 and 6, the pin device 3 includes a needle holder 31, and a lift driving assembly 32 connected to the needle holder 31 and configured to control the vertical lifting of the needle holder 31.

The needle is clamped by the needle clamping piece 31, and is controlled to vertically lift by the vertical driving assembly, so that the needle is inserted into the penicillin bottle 100 and liquid is injected into the penicillin bottle 100, or the needle is pulled out from the penicillin bottle 100 by downward movement of the lifting driving assembly 32 after the medicine and the liquid are uniformly mixed;

in some possible embodiments, to effectively achieve control of the elevation of needle holder 31 in the vertical direction; the lifting driving assembly 32 is mainly used for lifting the needle clamping piece 31 vertically, and can be realized by adopting an electric push rod, a screw rod 322 mechanism, hydraulic equipment and the like;

in order to effectively improve the precision of vertical lifting; as shown in fig. 5 and 6, the lifting driving assembly 32 includes a mounting plate 321 vertically disposed and located between the vertical lifting device 11 and the clamping mechanism 2, a screw rod 322 vertically disposed and rotatably mounted on one side of the mounting plate 321 far away from the clamping mechanism 2, a screw rod nut 323 sleeved on the screw rod 322 and connected with the needle clamping member 31 through the mounting plate 321, and a driving motor 324 in transmission connection with the screw rod 322.

When the control needle approaches the penicillin bottle 100, the driving motor 324 drives the screw rod 322 to rotate forward, and drives the screw rod nut 323 to move along the axial direction of the screw rod 322, so that the needle clamping piece 31 moves to approach the penicillin bottle 100, and the needle is inserted into the penicillin bottle 100; conversely, the screw rod 322 moves reversely, and the needle is pulled out of the penicillin bottle 100;

in some possible embodiments, as shown in fig. 6, a chute 3211 with an axis parallel to the screw 322 is provided on the mounting plate 321, and the screw nut 323 is connected to the needle holder 31 through the chute 3211.

In some possible embodiments, a sliding rail 325 is vertically disposed on a side of the mounting plate 321 away from the turntable 21, and a sliding groove that is slidably engaged with the sliding rail 325 is disposed on the lead screw nut 323.

As shown in fig. 6, the sliding groove is provided to effectively mount the needle clamping member 31 by the screw nut 323, so as to drive the needle clamped by the needle clamping member 31 to vertically lift under the cooperation of the screw 322 and the driving motor 324, so that the needle is inserted into the penicillin bottle 100 or pulled out from the penicillin bottle 100;

the sliding groove and the sliding rail 325 are provided in order to effectively enable the screw nut 323 to move only in the axial direction of the screw 322 without rotation.

In some possible embodiments, to effectively achieve gripping of the penicillin bottle 100;

the clamping mechanism 2 comprises two groups of clamping bodies 221 which are oppositely arranged and mutually close to one another to form a clamping cavity 223, and a driving assembly 222 which is connected with the clamping bodies 221 and is used for controlling the size of the clamping cavity 223; the drive assembly 222 is mounted on the turntable 21.

The driving assembly 222 is arranged on the turntable 21, the size of the clamping cavity 223 is increased before the penicillin bottle 100 is clamped, so that the penicillin bottle 100 can be positioned in the clamping cavity 223, then the driving assembly 222 controls the two groups of clamping bodies 221 to be close to each other, and the size of the clamping cavity 223 is reduced, so that the two groups of clamping bodies 221 clamp and fix the outer side of the penicillin bottle 100; after the penicillin bottles 100 are installed on all the clamping mechanisms 2, the turntable 21 rotates, so that one group of the clamping mechanisms 2 and the penicillin bottles 100 can rotate to be right above the needle heads; then the needle is inserted into the penicillin bottle 100, and at the same time, the mixing instrument 12 moves to one side of the penicillin bottle 100 to mix the medicine and the liquid in the penicillin bottle 100 uniformly;

in some possible embodiments, the mixing device 12 is a vortex mixing device 12, and a placement seat of the vortex mixing device 12 is disposed on one side close to the clamping mechanism 2, and a placement groove is disposed on the placement seat and is coaxially disposed with the pin device 3.

The vortex mixer 12 is an existing commercial product, and the improvement point of the utility model is not the structure of the vortex mixer 12 itself, and the internal structure thereof is not described in detail;

further, the utility model comprises a bottom plate for installing the mixing assembly 1, the clamping mechanism 2 and the pin device 3.

When the device is used, the vertical lifting device 11 drives the mixing instrument 12 to move to one side close to the top of the penicillin bottle 100, the top of the penicillin bottle 100 is positioned in the placing groove and is in contact with the bottom of the placing groove, the mixing instrument 12 receives acting force, and vibration mixing of medicines and liquid in the penicillin bottle 100 is started.

According to the utility model, the penicillin bottle 100 is uniformly mixed by vibration in the process of injecting the liquid into the penicillin bottle 100 through the uniformly mixing instrument 12, the penicillin bottle 100 is vibrated by the acting force applied by the uniformly mixing instrument 12, and meanwhile, the penicillin bottle 100 is inverted, so that the medicament at the neck of the penicillin bottle 100 can be fully mixed with the liquid, and further, all the medicaments in the penicillin bottle 100 are fully dissolved with the liquid, and the liquid and the medicaments are more uniformly mixed under the continuous acting force.

The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.

Claims

1. The vibration dispensing device is characterized by comprising a mixing component which is lifted vertically, a clamping mechanism for clamping a medicine bottle, and a contact pin device which is used for clamping a needle head and is lifted vertically;

2. A vibratory dispensing device according to claim 1 wherein the gripping mechanism includes a vertically rotatable turntable and a plurality of sets of gripping assemblies mounted on the turntable for gripping vials.

3. A vibratory dispensing device as set forth in claim 2 wherein a plurality of said sets of gripping members are disposed in a circular configuration equidistant from the center of the turntable.

4. The vibration dispensing device according to claim 1, wherein the vertical lifting device is a constant force electric push rod, a mounting plate which is connected with the constant force electric push rod and is in an L-shaped structure is arranged at the top end of the constant force electric push rod, and the blending instrument is arranged at the bottom of the connecting plate and is positioned above the clamping assembly.

5. A vibratory dispensing device as set forth in claim 1 wherein said needle insertion device includes a needle holder and a lift drive assembly connected to the needle holder for controlling the vertical lift of the needle holder.

6. A vibratory dispensing device in accordance with claim 5 in which said elevation drive assembly comprises a vertically disposed mounting plate positioned between the vertical elevation device and the fixture, a vertically disposed screw rotatably mounted on a side of the mounting plate remote from the fixture, a screw nut mounted on the screw and connected to the needle holder through the mounting plate, and a drive motor in driving communication with the screw.

7. A vibratory dispensing device in accordance with claim 6 in which said mounting plate is provided with a chute having an axis parallel to the screw, said screw nut passing through the chute and being connected to the needle holder.

8. A vibratory dispensing device in accordance with claim 6 in which said mounting plate is provided with a slide rail on a side thereof remote from the turntable and vertically, and said lead screw nut is provided with a slide groove in sliding engagement with the slide rail.

9. A vibratory dispensing device in accordance with claim 1 in which said gripping means comprises two sets of gripping bodies disposed in opposition and adjacent one another to form a gripping chamber, a drive assembly connected to the gripping bodies for controlling the size of the gripping chamber; the drive assembly is mounted on the turntable.

10. A vibratory dispensing device according to any of claims 1-9, wherein the blending apparatus is a vortex blending apparatus, wherein a placement base of the blending apparatus is disposed on a side of the blending apparatus adjacent to the holding mechanism, and wherein a placement groove is disposed on the placement base, and wherein the placement groove is disposed coaxially with the pin device.