CN220559046U

CN220559046U - Quick dispensing device

Info

Publication number: CN220559046U
Application number: CN202322107690.8U
Authority: CN
Inventors: 于正华; 刘春梅
Original assignee: Third Medical Center of PLA General Hospital
Current assignee: Third Medical Center of PLA General Hospital
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-03-08
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of medical experimental equipment, and discloses a rapid dispensing device, which comprises a dispensing device, wherein the dispensing device comprises: the top of the base is provided with a bracket; the medicine storage tank is arranged inside the bracket; the mixing tank is arranged at the bottom of the medicine storage tank; the dispensing device is provided with a mixing device, and the mixing device comprises: the first motor is arranged at the top of the bracket, and is rotationally connected with the screw rod by using a converter; the sliding block is arranged on the screw rod, and an electric telescopic rod is arranged at the bottom of the sliding block; the piston is arranged at the bottom of the electric telescopic rod; the connecting block is arranged on the inner side wall of the medicine storage tank in a penetrating way; the scraping plate is arranged at the bottom of the connecting block and is in sliding connection with the medicine storage tank; and the rack spring is arranged inside the side wall of the medicine storage tank and is fixedly connected with the connecting block. According to the dispensing device, the piston is driven by the electric telescopic rod to drive the scraping plate to compress the liquid medicine and scrape the wall of the medicine storage tank.

Description

Quick dispensing device

Technical Field

The utility model relates to the technical field of medical experimental equipment, in particular to a rapid dispensing device.

Background

Clinical care refers to all working contents of nursing staff in clinic, including routine care, nursing management work and medicine dispensing, and broadly refers to the processes of dispensing, dispensing and mixing medicines in medical institutions, and different dispensing links are performed in different medical systems, and most common clinical care dispensing links often require nurses to dispense and mix various nursing transfusion medicines in transfusion bottles and transfusion bags.

According to the quick medicine dispenser disclosed in CN216093333U of Chinese novel utility model publication, during the use, start electric putter, thereby make the piston remove, utilize the piston that removes to extrude the inside liquid medicine of medicine storage tank, thereby discharge the liquid medicine from the medicine storage tank, electric putter through the corresponding position department of control as required, and utilize guide hopper and connecting pipe to carry the liquid medicine to the collecting cup in, thereby accomplish the quick medicine dispensing of medical science experiment, start motor two, thereby make and place the board and rotate, and then make the collecting cup rotate, and the quick mixing of liquid medicine can be accomplished to the collecting cup that rotates.

But the device is when using, use electric putter control piston to extrude the liquid medicine and make the liquid medicine by the extrusion get into the collecting cup, make the liquid medicine intensive mixing through rotating the collecting cup, but when in actual use, mix the liquid medicine and mix the liquid-liquid mixing mode usually, at extrusion in-process, the piston is stained with the liquid medicine, the liquid medicine can be stained with the medicine storage tank inner wall when the reset, be difficult to clear up, the liquid medicine that is stained with can be under the piston promotion effect when dispensing next time and dissolve new liquid medicine, cause the harmful effects to the liquid medicine of new configuration, need increase and can clear up the scraping assembly of medicine storage tank inner wall, in order to solve this problem, we propose a quick dispensing device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rapid dispensing device which has the advantage of scraping and cleaning the tank wall of a medicine storage tank, and solves the problem that the medicine storage tank for the previous preparation is not cleaned, so that the medicine for the subsequent preparation is polluted.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rapid dispensing device comprising a dispensing device, the dispensing device comprising:

the top of the base is provided with a bracket;

the medicine storage tank is arranged inside the bracket;

the mixing tank is arranged at the bottom of the medicine storage tank;

the dispensing device is provided with a mixing device, and the mixing device comprises:

the first motor is arranged at the top of the bracket, and is rotationally connected with the screw rod by using a converter;

the sliding block is arranged on the screw rod, and an electric telescopic rod is arranged at the bottom of the sliding block;

the piston is arranged at the bottom of the electric telescopic rod;

the connecting block is arranged on the inner side wall of the medicine storage tank in a penetrating way;

the scraping plate is arranged at the bottom of the connecting block and is in sliding connection with the medicine storage tank;

and the rack spring is arranged inside the side wall of the medicine storage tank and is fixedly connected with the connecting block.

Preferably, the sliding block is in sliding connection with the top of the bracket, and the piston is positioned right above the medicine storage tank.

Preferably, the connecting block penetrates through the inner side wall of the medicine storage tank, and the penetrating part is fixedly connected with one end of the rack spring.

Preferably, the connecting block is fixedly connected with the scraping plate, and the scraping plate is in scraping connection with the inner side wall of the medicine storage tank.

Preferably, the top of the connecting block is provided with a lug which can be overlapped with the edge of the piston.

Preferably, the mixing tank is provided with a turntable, the turntable is rotationally connected with the base, and a second motor is arranged inside the base and is rotationally connected with the turntable.

Preferably, a fixing groove capable of fixing the mixing tank is formed in the rotary disc.

(III) beneficial effects

Compared with the prior art, the utility model provides a rapid dispensing device, which has the following beneficial effects:

1. this dispensing device compresses through using electric telescopic handle drive piston to the equal proportion liquid medicine that pours into in the medicine storage jar, can withstand the connecting block after the piston descends simultaneously, drives the scraper blade of connecting block bottom and descends to scrape medicine storage jar tank wall when compressing the liquid medicine, after the compression, the piston rises, under rack spring's reset action, the connecting block drives the scraper blade and rises to reset, uses the scraper blade subassembly neither to influence former compression subassembly motion, can follow the compression subassembly and move together again, has improved whole device's practicality and continuity.

2. This dispensing device through thereby use the lid that the motor drove the medicine storage jar to remove and be convenient for open or close the medicine storage jar, uses the motor to drive the rotatory of blending tank simultaneously, accelerates the mixed process of each medicament, and each subassembly cooperation has used the functionality that has improved whole device.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A in the present utility model;

fig. 3 is a schematic bottom view of the scraping assembly of the present utility model.

In the figure:

1. a dispensing device; 11. a base; 12. a bracket; 13. a drug storage tank; 14. a mixing tank;

2. a mixing device; 21. a first motor; 211. a screw; 212. a slide block; 22. an electric telescopic rod; 221. a piston; 23. a second motor; 24. a turntable; 25. a connecting block; 26. a scraper; 27. and a rack spring.

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.

Examples

Referring to fig. 1-3, a rapid dispensing device comprising a dispensing device 1, the dispensing device 1 comprising: a base 11, the top of which is provided with a bracket 12; a medicine storage tank 13 arranged inside the bracket 12; a mixing tank 14 arranged at the bottom of the medicine storage tank 13; when the dispensing device 1 is used, various medicament liquid medicines needing to be mixed are poured into the medicament storage tank 13 according to proportioned doses, the medicament liquid medicines are initially mixed in the mixing tank 14 by the mixing tank 14 arranged at the bottom of the medicament storage tank 13, the initially mixed medicament is downwardly compressed into the mixing tank 14 by the compression assembly, mixing is carried out, and after mixing is finished, the mixing tank 14 can be directly taken out from the side face of the support 12, so that the mixed medicament is obtained.

The dispensing device 1 is provided with a mixing device 2, and the mixing device 2 comprises: the first motor 21 is arranged at the top of the bracket 12, and the first motor 21 is rotationally connected with the screw 211 by using a converter; a slider 212 disposed on the screw 211 and having an electric telescopic rod 22 disposed at the bottom thereof; a piston 221 disposed at the bottom of the electric telescopic rod 22; the connecting block 25 is arranged on the inner side wall of the medicine storage tank 13 in a penetrating way; the scraping plate 26 is arranged at the bottom of the connecting block 25 and is in sliding connection with the medicine storage tank 13; and a rack spring 27, which is disposed inside the sidewall of the medicine storage tank 13 and fixedly connected with the connection block 25. The sliding block 212 is slidably connected to the top of the bracket 12, and the piston 221 is located right above the medicine storage tank 13. The connecting block 25 penetrates through the inner side wall of the medicine storage tank 13, and the penetrating part is fixedly connected with one end of the rack spring 27. The connecting block 25 is fixedly connected with the scraping plate 26, and the scraping plate 26 is in scraping connection with the inner side wall of the medicine storage tank 13. The top of the connecting block 25 is provided with a bump which can be overlapped with the edge of the piston 221. The mixing tank 14 is provided with a rotary table 24, the rotary table 24 is in rotary connection with the base 11, and a second motor 23 is arranged inside the base 11 and is in rotary connection with the rotary table 24.

The turntable 24 is provided with a fixing groove for fixing the mixing tank 14. When the mixing device 2 is used, the first motor 21 switch is firstly turned on, the first motor 21 switch is rotationally connected with the screw 211 through the converter, a gear assembly capable of changing the rotation direction of the main shaft of the first motor 21 is arranged in the rotator, therefore, the first motor 21 can drive the screw 211 to rotate, the second half part of the sliding block 212 is in threaded connection with the screw 211, the first half part of the sliding block 212 is fixedly connected with the cover of the medicine storage tank 13, meanwhile, the sliding block 212 is in sliding connection with the top of the bracket 12, after the first motor 21 is started, the screw 211 rotates to drive the sliding block 212 to horizontally move, so that the cover of the medicine storage tank 13 is driven to horizontally move, the electric telescopic rod 22 is annularly arranged at the bottom of the cover of the medicine storage tank 13, the minimum length of the electric telescopic rod 22 is smaller than the height of the cross beam of the bracket 12, a piston 221 is arranged at the bottom of the electric telescopic rod 22, medicine liquid with a preset proportion is poured into the medicine storage tank 13 after the cover of the medicine storage tank 13 is moved, and a one-way valve is arranged at the bottom of the medicine storage tank 13, so that leakage is prevented.

After the medicine liquid is primarily mixed in the medicine storage tank 13, the electric telescopic rod 22 is started again, the electric telescopic rod 22 stretches downwards to drive the piston 221 to compress the medicine liquid in the medicine storage tank 13, the small protruding block is arranged at the top of the connecting block 25 and can be overlapped with the piston 221, namely, the piston 221 descends to move the connecting block 25 downwards, the scraping plate 26 at the bottom of the connecting block 25 descends, so that the medicine liquid is compressed, the inner side wall of the medicine storage tank 13 is scraped, the medicine liquid is prevented from remaining on the inner wall of the medicine storage tank 13, after the medicine liquid is used, the electric telescopic rod 22 drives the piston 221 to reset, two ends of the connecting block 25 penetrate through the inner side wall of the medicine storage tank 13 and one end of the rack spring 27 to be fixedly connected, under the elastic force of the rack spring 27, the connecting block 25 ascends to reset, meanwhile, the connecting block 25 drives the scraping plate 26 to reset, after the medicine liquid is compressed, the medicine industry enters the mixing tank 14, the motor II 23 is started, the motor II 23 rotates the main shaft and the turntable 24 is connected in a rotating mode, and the groove capable of stabilizing the mixing tank 14 is arranged on the turntable 24, the groove of being driven by the motor II 23 to rotate to mix the inner medicine liquid, after the mixing, the medicine liquid is prevented from remaining on the inner side wall of the medicine storage tank 13, two ends of the medicine storage tank are driven by the taking out of the mixing tank 14, and the medicine tank 14, after the medicine liquid, which is obtained, and mixed medicine liquid is needed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rapid dispensing device comprising a dispensing device (1), the dispensing device (1) comprising:

a base (11) with a bracket (12) arranged on the top;

a medicine storage tank (13) arranged inside the bracket (12);

a mixing tank (14) arranged at the bottom of the medicine storage tank (13);

the method is characterized in that: the dispensing device (1) is provided with a mixing device (2), and the mixing device (2) comprises:

the first motor (21) is arranged at the top of the bracket (12), and the first motor (21) is rotationally connected with the screw (211) through a converter;

a sliding block (212) arranged on the screw (211), and an electric telescopic rod (22) is arranged at the bottom of the sliding block;

a piston (221) arranged at the bottom of the electric telescopic rod (22);

the connecting block (25) is arranged on the inner side wall of the medicine storage tank (13) in a penetrating way;

the scraping plate (26) is arranged at the bottom of the connecting block (25) and is in sliding connection with the medicine storage tank (13);

the rack spring (27) is arranged inside the side wall of the medicine storage tank (13) and is fixedly connected with the connecting block (25).

2. A rapid dispensing device according to claim 1, wherein: the sliding block (212) is in sliding connection with the top of the bracket (12), and the piston (221) is positioned right above the medicine storage tank (13).

3. A rapid dispensing device according to claim 2, wherein: the connecting block (25) penetrates through the inner side wall of the medicine storage tank (13), and the penetrating part is fixedly connected with one end of the rack spring (27).

4. A rapid dispensing device according to claim 3, wherein: the connecting block (25) is fixedly connected with the scraping plate (26), and the scraping plate (26) is in scraping connection with the inner side wall of the medicine storage tank (13).

5. A rapid dispensing device according to claim 4, wherein: the top of the connecting block (25) is provided with a lug which can be overlapped with the edge of the piston (221).

6. A rapid dispensing device according to claim 1, wherein: the mixing tank (14) is provided with a rotary table (24), the rotary table (24) is rotationally connected with the base (11), and a motor II (23) is arranged in the base (11) and is rotationally connected with the rotary table (24).

7. A rapid dispensing device according to claim 6, wherein: the turntable (24) is provided with a fixing groove for fixing the mixing tank (14).