CN209752799U

CN209752799U - Dispensing device for pharmacy

Info

Publication number: CN209752799U
Application number: CN201920400830.1U
Authority: CN
Inventors: 许卫锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2019-12-10
Anticipated expiration: 2029-03-27

Abstract

The utility model relates to the technical field of medical equipment, and a dispensing device for pharmacy is disclosed, including two funnels, the fixed intercommunication pipe in the bottom of funnel has control switch in the fixed intercommunication in the bottom of pipe, has the U-shaped hose in the fixed intercommunication in control switch's bottom, and the fixed intercommunication in the bottom of U-shaped hose has the hybrid tube. When two kinds of solutions get into the U-shaped hose through the funnel respectively, two kinds of solutions will mix in the hybrid tube, after mixing well, through the clockwise rotation outer ring, the outer loop passes through the connecting rod and takes the swivel to carry out clockwise rotation, the inside location axle of spout is slided to the leftmost end by the right-hand member to the location simultaneously, swing arm on the swivel inner wall will be drawing in the slow annular hollow groove of withdrawal installation piece inside of triangle cock piece, when triangle cock piece slowly retracts, the space that its five triangle cock pieces launch will be slow grow, thereby the slow increase of the velocity of flow of solution, thereby the velocity of flow to the discharge of solution in mixing has been realized.

Description

dispensing device for pharmacy

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a dispensing device for pharmacy.

Background

In the process of medicine experiments, medicines are frequently required to be dispensed, namely, various solution medicines are combined together according to the required part ratio and are filled into a medicine containing vessel, and the same medicine is required to be dispensed for multiple times at some time for observing the experiment results with different proportions.

when mixing two kinds of medicine solution and proportioning, all put two kinds of medicine solution in the funnel at present, rethread U type pipeline mixes two kinds of solutions together, carries out abundant rocking in the reintroduction container, and when solution flows out U-shaped pipeline, the velocity of flow of its solution all is trickling wantonly, does not control the velocity of flow of solution to lead to the solution not abundant fusion just to flow and expose in the air, lead to the solution to receive the pollution.

SUMMERY OF THE UTILITY MODEL

In order to realize the purpose of controlling the flow rate of the solution in the mixing, the utility model provides the following technical scheme:

The utility model provides a dispensing device for pharmacy, includes two funnels, the fixed intercommunication pipe in bottom of funnel has control switch in the fixed intercommunication in the bottom of pipe, has the U-shaped hose in the fixed intercommunication in control switch's bottom, has the hybrid tube in the fixed intercommunication in the bottom of U-shaped hose, has leading-in head in the fixed intercommunication in the bottom of hybrid tube, has control mechanism at the inside fixed mounting of hybrid tube.

the control mechanism comprises an installation block, an annular hollow groove, a positioning shaft, a rotating ring, a positioning chute, a connecting rod, an outer ring, a strip-shaped opening, a swinging arm and a triangular plug piece, wherein the installation block is fixedly installed on the inner bottom wall of the mixing pipe, the annular hollow groove is formed in the installation block, five uniformly distributed positioning shafts are fixedly installed in the annular hollow groove, the rotating ring is connected to the outer side of the positioning shaft in a sliding manner, the positioning chutes corresponding to the five positioning shafts are formed in the surface of the rotating ring, four uniformly distributed connecting rods are fixedly installed on the outer side of the rotating ring, one end, far away from the rotating ring, of the connecting rod is positioned at one end of the mixing pipe, the outer ring is fixedly installed at the periphery of the mixing pipe, the strip-shaped opening corresponding to the connecting rod is formed in the installation block, the five swinging arms are hinged on the inner wall of, and the other angle of the triangular plug sheet is arranged on the inner wall of the annular hollow groove through a positioning shaft.

Preferably, the center of the circle of the mounting block is provided with a through hole communicated with the lead-in head, and the inner wall of the through hole is provided with a movable gap opposite to the triangular plug piece.

preferably, one end of the connecting rod, which is far away from the swivel, penetrates through and extends to the outer side of the mixing pipe.

Preferably, the rotating ring is rotatably connected with the mounting block through a positioning sliding groove and a positioning shaft.

Preferably, the swing arm is arc-shaped, and the moving angle of the swing arm is between ten and fifty degrees.

Preferably, the five triangular plug sheets are tangent when being closed, and three sides of the triangular plug sheets are all arc-shaped.

The utility model has the advantages that:

Get into the U-shaped hose through two funnels respectively when two kinds of solutions, then two kinds of solutions will mix in the hybrid tube, after mixing well, through the clockwise rotation outer ring, the outer loop passes through the connecting rod area swivel and carries out clockwise rotation, fix a position the inside location axle of spout simultaneously and slide to the leftmost end by the right-hand member, swing arm on the swivel inner wall will be drawing in the slow annular hollow groove of withdrawal installation piece inside of triangle cock piece, when the triangle cock piece slowly retracts, the space that its five triangle cock pieces launch will be slow grow, thereby the slow increase of the velocity of flow of solution, thereby realized the velocity of flow to the discharge of solution in mixing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the mixing tube of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is a close-up view of the control mechanism of the present invention;

Fig. 5 is an open view of the control mechanism of the present invention.

In the figure: 1-funnel, 2-round tube, 3-control switch, 4-U-shaped hose, 5-mixing tube, 6-leading-in head, 7-control mechanism, 71-mounting block, 72-annular hollow groove, 73-positioning shaft, 74-swivel, 75-positioning chute, 76-connecting rod, 77-outer ring, 78-strip mouth, 79-swing arm and 80-triangular plug sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a pharmaceutical dispensing device includes two funnels 1, where the funnels 1 are inlets for pharmaceutical solutions, a round tube 2 is fixed and communicated to the bottom of the funnels 1, a control switch 3 is fixed and communicated to the bottom of the round tube 2, a U-shaped hose 4 is fixed and communicated to the bottom of the control switch 3, the U-shaped hose 4 is a transparent rubber hose, so as to facilitate observation of a solution reaction, a mixing tube 5 is fixed and communicated to the bottom of the U-shaped hose 4, the mixing tube 5 is a mixing area for two solutions, and the mixing tube 5 is also transparent so as to facilitate observation of a mixed reaction, a leading-in head 6 is fixed and communicated to the bottom of the mixing tube 5, the leading-in head 6 can guide the mixed solutions into a container, and a control mechanism 7 is fixed and installed inside the mixing tube 5.

referring to fig. 2-5, the control mechanism 7 comprises a mounting block 71, an annular hollow groove 72, a positioning shaft 73, a rotating ring 74, a positioning sliding groove 75, a connecting rod 76, an outer ring 77, a strip port 78, a swing arm 79, and a triangular plug 80, the mounting block 71 is fixedly mounted on the inner bottom wall of the mixing tube 5, a through hole communicated with the leading-in head 6 is formed at the center of the circle of the mounting block 71, a movable gap opposite to the triangular plug 80 is formed on the inner wall of the through hole, the annular hollow groove 72 is formed inside the mounting block 71, five uniformly distributed positioning shafts 73 are fixedly mounted inside the annular hollow groove 72, the rotating ring 74 is slidably connected to the outer side of the positioning shaft 73, the positioning sliding grooves 75 corresponding to the five positioning shafts 73 are formed on the surface of the rotating ring 74, the rotating ring 74 is rotatably connected to the mounting block 71 through the positioning sliding grooves 75 and the positioning shafts 73, four uniformly distributed connecting rods 76 are fixedly mounted on the outer side of the, the one end that the connecting rod 76 kept away from swivel 74 runs through and extends to the outside of hybrid tube 5, the one end that the connecting rod 76 kept away from swivel 74 and be located the peripheral fixed mounting of hybrid tube 5 have an outer loop 77, the inside of installation piece 71 is seted up and is had the bar mouth 78 corresponding with connecting rod 76, it has five swing arms 79 to articulate on swivel 74's the inner wall, swing arm 79 is circular-arc, and the angle of swing arm 79 activity is between ten to fifty degrees, swing arm 79 keeps away from the one end of swivel 74 and articulates there is triangular plug piece 80, the other angle of triangular plug piece 80 is installed on the inner wall of annular hollow groove 72 through location axle 73, five triangular plug piece 80 are tangent when closed, and triangular plug piece 80's trilateral all is circular-arc, when closed, there is not a silk gap between five triangular plug piece 80, guarantee that the solution.

In use, referring to fig. 4-5, when two solutions enter the U-shaped hose 4 through the two funnels 1, the two solutions are mixed in the mixing pipe 5, after the two solutions are mixed, the outer ring 77 rotates clockwise, the outer ring 77 drives the rotating ring 74 to rotate clockwise through the connecting rod 76, the positioning shaft 73 inside the positioning chute 75 slides from the rightmost end to the leftmost end, the swinging arm 79 on the inner wall of the rotating ring 74 pulls the triangular plug sheets 80 to slowly retract into the annular hollow groove 72 inside the mounting block 71, and when the triangular plug sheets 80 slowly retract, the gaps formed by the five triangular plug sheets 80 are slowly increased, so that the flow rate of the solutions is slowly increased, and the flow rate of the solutions discharged during mixing is realized.

Similarly, the outer ring 77 is reversed and the triangular plug 80 opens slowly to reduce the space and thus the flow rate of the solution is slowly increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A pharmaceutical dispensing device comprising two funnels (1), characterized in that: the funnel is characterized in that a circular tube (2) is fixedly communicated with the bottom of the funnel (1), a control switch (3) is fixedly communicated with the bottom of the circular tube (2), a U-shaped hose (4) is fixedly communicated with the bottom of the control switch (3), a mixing tube (5) is fixedly communicated with the bottom of the U-shaped hose (4), a leading-in head (6) is fixedly communicated with the bottom of the mixing tube (5), and a control mechanism (7) is fixedly installed inside the mixing tube (5);

The control mechanism (7) consists of a mounting block (71), an annular hollow groove (72), a positioning shaft (73), a rotating ring (74), a positioning sliding groove (75), a connecting rod (76), an outer ring (77), a strip-shaped opening (78), a swinging arm (79) and a triangular plug sheet (80), wherein the mounting block (71) is fixedly mounted on the inner bottom wall of the mixing pipe (5), the annular hollow groove (72) is formed in the mounting block (71), five positioning shafts (73) which are uniformly distributed are fixedly mounted in the annular hollow groove (72), the outer side of each positioning shaft (73) is slidably connected with the rotating ring (74), the surface of each rotating ring (74) is provided with the positioning sliding groove (75) corresponding to the five positioning shafts (73), the outer side of each rotating ring (74) is fixedly mounted with four connecting rods (76) which are uniformly distributed, one end of each connecting rod (76) far away from the rotating ring (74) is positioned at the periphery of the mixing pipe (5) and is fixedly mounted with the outer ring (, the inside of installation piece (71) is seted up with corresponding bar mouth (78) of connecting rod (76), it has five swing arms (79) to articulate on the inner wall of change (74), the one end that change (74) was kept away from in swing arm (79) articulates there is triangle cock piece (80), another angle of triangle cock piece (80) is installed on the inner wall of annular hollow groove (72) through location axle (73).

2. A pharmaceutical dispensing device as defined in claim 1, further comprising: the center of the circle of the mounting block (71) is provided with a through hole communicated with the lead-in head (6), and the inner wall of the through hole is provided with a movable gap opposite to the triangular plug piece (80).

3. A pharmaceutical dispensing device as defined in claim 1, further comprising: one end of the connecting rod (76) far away from the rotating ring (74) penetrates through and extends to the outer side of the mixing pipe (5).

4. A pharmaceutical dispensing device as defined in claim 1, further comprising: the rotating ring (74) is rotatably connected with the mounting block (71) through a positioning sliding groove (75) and a positioning shaft (73).

5. A pharmaceutical dispensing device as defined in claim 1, further comprising: the swing arm (79) is arc-shaped, and the moving angle of the swing arm (79) is between ten degrees and fifty degrees.

6. A pharmaceutical dispensing device as defined in claim 1, further comprising: the five triangular plug sheets (80) are tangent when closed, and three edges of the triangular plug sheets (80) are arc-shaped.