CN210785472U - Medicine divider for pediatric clinical application - Google Patents

Abstract

A medicine divider for pediatric clinical use, which is used for conveniently measuring solid granular medicines and powdered medicines. The medicine storage unit comprises a medicine storage box, a receiving unit and a collecting unit, wherein the medicine storage unit, the receiving unit and the collecting unit are arranged from top to bottom; the bearing unit comprises a bearing box, a first bearing hole, a second bearing hole and a third bearing hole are formed in the upper surface of the bearing box, a second bottom plate is installed on the lower surface of the bearing box in a threaded mode, a bearing plate groove is formed by the second bottom plate and the bottom of the bearing box in a surrounding mode, and a bearing plate is installed in the bearing plate groove in a rotating mode; the collecting unit comprises a collecting box, the collecting box is fixedly connected with the medicine storage box and is rotatably connected with the bearing box, and a driving mechanism for driving the bearing box to rotate in the horizontal plane is arranged on the collecting box. The utility model discloses can accurately realize the weight to the medicine.

Description

Medicine divider for pediatric clinical application

Technical Field

The utility model belongs to the technical field of the technique is got to the pharmaceutical volume and specifically relates to a paediatrics is clinical uses medicine graduator.

Background

In a pediatric department, the amount of the medicament is often required to be measured according to the condition of a pediatric patient so as to facilitate preparation. When the medicine is measured in clinical medical care workers, the medical care workers generally use the electronic scale to measure, and although the electronic scale has higher precision, the workload of the medical care workers is increased. Therefore, a medicine measuring device for pediatric clinical use is needed to measure the amount of solid granular medicine and powdered medicine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paediatrics clinical medicine graduator for make things convenient for the volume of solid graininess medicine, powdered medicine to get.

The utility model provides a technical scheme that its technical problem adopted is: a pediatrics medicine dispenser, characterized by comprising:

the medicine storage unit comprises a medicine storage box, a first blanking hole, a second blanking hole and a third blanking hole are sequentially arranged at the bottom of the medicine storage box along the same radial direction, a first bottom plate is installed on the lower surface of the medicine storage box in a threaded mode, a discharging plate groove is formed between the first bottom plate and the bottom of the medicine storage box in a surrounding mode, a discharging plate is installed in the discharging plate groove in a rotating mode and is driven to rotate by a discharging motor, a first discharging hole located on the first circumference, a second discharging hole located on the second circumference and a third discharging hole located on the third circumference are formed in the discharging plate, and avoidance holes corresponding to the first to third blanking holes are formed in the first bottom plate;

the bearing unit is arranged below the medicine storage unit and comprises a bearing box, the upper surface of the bearing box is provided with first bearing holes uniformly arranged on a first circumference, second bearing holes uniformly arranged on a second circumference and third bearing holes uniformly arranged on a third circumference, the bottom of the bearing box is provided with a first groove communicated with the second bearing holes and a second groove communicated with the third bearing holes, a second bottom plate is arranged on the lower surface of the bearing box in a threaded manner, a bearing plate groove is enclosed between the second bottom plate and the bottom of the bearing box, a bearing plate is rotatably arranged in the bearing plate groove, a bearing motor for driving the bearing plate to rotate is arranged on the bearing box, a first through hole corresponding to the first bearing hole is arranged on the bearing plate, a first boss positioned in the first groove and a second boss positioned in the second groove are arranged on the bearing plate, a second through hole corresponding to the second bearing hole is arranged on the first boss, a third through hole corresponding to the third bearing hole is formed in the second boss, and a first outlet hole corresponding to the first bearing hole, a second outlet hole corresponding to the second bearing hole and a third outlet hole corresponding to the third bearing hole are formed in the second base plate;

the collecting unit is arranged below the bearing unit and comprises a collecting box, the medicines fall into the collecting box through the first hole to the third hole, the collecting box is fixedly connected with the medicine storage box and is rotatably connected with the bearing box, and a driving mechanism for driving the bearing box to rotate in the horizontal plane is arranged on the collecting box.

Furthermore, an inclined plane is arranged at the top of the collecting box, a medicine box is arranged at the lower end of the inclined plane, sliding blocks are arranged on the front side wall and the rear side wall of the collecting box in a sliding mode, a cleaning brush is arranged between the two sliding blocks, and the lower portion of the cleaning brush is always in contact with the inclined plane.

Furthermore, the driving mechanism comprises a rotating motor fixed on the collecting box, a gear fixed at the output end of the rotating motor, and a gear ring meshed with the gear and fixed on the outer wall of the bearing box.

Further, a support is arranged between the collecting box and the medicine storage box.

Furthermore, a supporting rod is arranged on the inner side of the medicine storage box, a first rotating shaft arranged on the inner side of the supporting rod is fixed on the discharging plate, and the discharging motor is arranged at the top of the supporting rod.

Furthermore, the bottom of the medicine storage box is provided with a circular convex ring, and the top of the bearing box is provided with a sealing groove matched with the convex ring.

Furthermore, the first bearing hole, the second bearing hole and the third bearing hole are ten, a stop block is arranged in one of the first bearing hole, the second bearing hole and the third bearing hole, and the upper surface of the stop block is flush with the upper surface of the bearing box.

Furthermore, the bottom of the bearing box is provided with a mounting groove, a bearing motor is arranged in the mounting groove, a motor plate is arranged on the bearing motor, and a screw is arranged between the motor plate and the bearing box.

Furthermore, a first measuring cavity is defined by the first bottom plate, the first bearing hole and the bearing plate, a second measuring cavity is defined by the first bottom plate, the second bearing hole and the first boss, a third measuring cavity is defined by the first bottom plate, the third bearing hole and the third boss, the volume or the weight of the medicine which can be accommodated in the first measuring cavity is 10 units, the volume or the weight of the medicine which can be accommodated in the second measuring cavity is 1 unit, and the volume or the weight of the medicine which can be accommodated in the third measuring cavity is 0.1 unit.

The utility model has the advantages that: the utility model provides a pair of paediatrics is medicine graduator for clinical use can realize the weight to graininess medicine and powdered medicine, and the precision can be accurate to individual branch position to the volume, and then the weight precision is high.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a top view of the drug storage unit;

FIG. 3 is a top plan view of the medicine chest;

FIG. 4 is a sectional view A-A of FIG. 3;

FIG. 5 is a top view of the stripper plate;

FIG. 6 is a top view of the receiving unit;

FIG. 7 is a top view of the receiving box;

FIG. 8 is a cross-sectional view of the receiver box;

FIG. 9 is a top view of the baffle;

FIG. 10 is a cross-sectional view of the collection bin;

in the figure: 1 medicine storage box, 11 first blanking hole, 12 second blanking hole, 13 third blanking hole, 14 support shaft, 141 mounting plate, 15 discharge plate slot, 16 first base plate, 17 convex ring, 2 discharge plate, 21 first discharge hole, 22 second discharge hole, 23 third discharge hole, 24 first rotating shaft, 25 discharge motor, 3 receiving box, 31 first receiving hole, 32 second receiving hole, 33 third receiving hole, 34 stopper, 35 seal groove, 36 first groove, 37 second groove, 38 mounting groove, 39 second base plate, 391 first outlet hole, 392 second outlet hole, 393 third outlet hole, 394 receiving plate slot, 4 receiving motor, 41 motor plate, 42 main shaft, 5 receiving plate, 51 first through hole, 52 first boss, 521 second through hole, 53 second boss, 531 third through hole, 54 second rotating shaft, 6 collecting box, chute 61, 62 slider, 63 cleaning box, 64 inclined plane, 65 brush box, 66 bracket, 71 first circumference, 72 second circumference, 73 third circumference, 8 casing, 81 rotating electrical machine, 82 gears, 83 ring gears.

Detailed Description

As shown in fig. 1 to fig. 10, the present invention mainly includes a medicine storage unit, a receiving unit and a collecting unit, and the present invention is described in detail below with reference to the accompanying drawings.

A medicine storage unit:

as shown in fig. 1 to 5, the medicine box 1 is a main body of the medicine storage unit, the medicine box 1 is a cylindrical hollow structure with an open top, a first blanking hole 11, a second blanking hole 12 and a third blanking hole 13 are arranged at the bottom of the medicine box, the first blanking hole is located on a first circumference 71, the second blanking hole is located on a second circumference 72, the third blanking hole is located on a third circumference 73, and the first circumference, the second circumference and the third circumference are sequentially arranged from outside to inside and are concentric with each other. The inner diameter of the first blanking hole is larger than that of the second blanking hole, and the inner diameter of the second blanking hole is larger than that of the third blanking hole. Extension lines of connecting lines of the first blanking hole, the second blanking hole and the third blanking hole pass through the center of the medicine box, a supporting shaft 14 is arranged on the inner side of the medicine box and is arranged coaxially with the medicine box, the supporting shaft is a hollow shaft, and a mounting plate 141 is fixed at the top of the supporting shaft. A first bottom plate 16 is threadedly mounted on the lower surface of the medicine box, and a circular discharge plate slot 15 is formed between the first bottom plate and the bottom of the medicine box. A convex ring 17 is fixed at the bottom of the medicine storage box and is of a circular ring structure. And the first bottom plate is provided with avoidance holes corresponding to the first to third blanking holes.

A stripper plate 2:

as shown in fig. 5, the discharging plate 2 is a circular plate, and four first discharging holes 21, four second discharging holes 22 and four third discharging holes 23 are formed in the discharging plate, the first discharging holes are located on the first circumference 71, the second discharging holes are located on the second circumference 72, and the third discharging holes are located on the third circumference 73. First, second and third discharge opening divide into seven groups altogether, and wherein first group discharge opening includes collinear first, second and third discharge opening, and the second group discharge opening is including lieing in same radial first, second discharge opening, and the third group discharge opening is including lieing in same radial first, third discharge opening, and fourth group discharge opening includes a first discharge opening, and the fifth group discharge opening is including lieing in same radial second, third discharge opening, and the sixth group discharge opening includes a second discharge opening, and the seventh group discharge opening includes a third discharge opening. A first rotating shaft 24 is fixed on the upper surface of the discharging plate, the discharging plate is arranged in the discharging plate groove, and the first rotating shaft is arranged in the supporting shaft. The discharging motor 25 is fixed on the mounting plate, an output shaft of the discharging motor extends into the support shaft and is fixedly connected with the first rotating shaft, the first rotating shaft and the discharging plate are driven to rotate under the action of the discharging motor, and the first group discharging hole, the second group discharging hole, the third group discharging hole and the fourth group discharging hole can correspond to the first group discharging hole, the second group discharging hole and the fourth group discharging hole respectively when the discharging plate rotates. After the first group of discharging holes are aligned with the first to third blanking holes respectively, the speed of moving the medicines out of the medicine storage box is fastest; after the seventh group of discharging holes are aligned with the third discharging holes, the speed of moving the medicines out of the medicine storage box is slowest. The relative position of the stripper plate and the medicine box is adjusted, and the mode when the medicine moves out of the medicine box can be adjusted (namely, the medicine box is moved out through which group of the first to seventh groups of the unloading holes).

A receiving unit:

as shown in fig. 6 to 9, the receiving box 3 is a main body of the receiving unit and is disposed below the storage box, the receiving box has a cylindrical structure, ten first receiving holes 31 uniformly formed on a first circumference, ten second receiving holes 32 uniformly formed on a second circumference, and ten third receiving holes 33 uniformly formed on a third circumference are provided in an upper surface of the receiving box, stoppers 34 are provided in the first, second, and third receiving holes located in the same radial direction, and an upper surface of each stopper is flush with an upper surface of the receiving box. The first receiving hole, the second receiving hole and the third receiving hole which are provided with the stop blocks are located at initial positions, and the arrangement of the stop blocks at the initial positions enables medicines in the first to third blanking holes not to enter the receiving box through the medicine storage box. The setting of dog can avoid accepting the remaining of medicine between case top and the first bottom plate.

The upper surface of the receiving box is internally provided with a sealing groove 35 which is used for being in close contact with the convex ring, so that the powdered medicine can be prevented from floating. The depth of the first bearing hole is larger than that of the second bearing hole, and the depth of the second bearing hole is larger than that of the third bearing hole. A second groove 37 and a first groove 36 are arranged inside and outside the bottom of the bearing box, the first groove and the second groove are annular grooves, the first groove is positioned below the second circumference, and the first groove is communicated with the second bearing hole; the second groove is located below the third circumference and is communicated with the third bearing hole. The bottom of the receiving box is further provided with a mounting groove 38, a second bottom plate 39 is internally threaded on the lower surface of the receiving box, and the second bottom plate is provided with a first outlet hole 391 corresponding to the first receiving hole, a second outlet hole 392 corresponding to the second receiving hole, and a third outlet hole 393 corresponding to the third receiving hole. A circular receiving plate groove 394 is defined between the second bottom plate and the bottom of the receiving box, and the receiving plate is mounted in the receiving plate groove.

As shown in fig. 8, the receiving plate 5 is a circular plate, and the receiving plate is provided with a plurality of first through holes 51 uniformly arranged on a first circumference, a first boss 52 arranged inside the first circumference, a plurality of second through holes 521 uniformly arranged on a second circumference, a second boss 53 arranged inside the first boss, and a third through hole 531 uniformly arranged on a third circumference. A second rotating shaft 54 is fixed on the upper surface of the bearing plate, and the second rotating shaft and the bearing plate are coaxially arranged. A bearing motor 4 is arranged in the mounting groove, a motor plate 41 is arranged on the bearing motor, and a screw is arranged between the motor plate and the bearing box to realize the mounting of the bearing motor. The main shaft 42 of the receiving motor is fixedly connected with the second rotating shaft, and the receiving motor drives the receiving plate to rotate forward and backward in the horizontal plane. When the bearing plate is located at the initial position, the first through hole is staggered with the first bearing hole, the second through hole is staggered with the second bearing hole, and the third through hole is staggered with the third bearing hole, at the moment, the bearing plate, the first bottom plate and the inner wall of the first bearing hole enclose a first measuring cavity, and the volume of the first measuring cavity or the weight of the medicine which can be contained in the first measuring cavity is 10 units; at the moment, a second measuring cavity is defined by the first lug boss, the first base plate and the inner wall of the second receiving hole, and the volume of the second measuring cavity or the weight of the medicine which can be contained in the second measuring cavity is 1 unit; at the moment, a third measuring cavity is defined by the second lug boss, the first bottom plate and the inner wall of the third receiving hole, and the volume of the third measuring cavity or the weight of the medicine which can be contained in the third measuring cavity is 0.1 unit. Under the action of the bearing motor, the bearing plate can be driven to rotate forward by 36 degrees, at the moment, the first through hole is aligned with the first bearing hole, the second through hole is aligned with the second bearing hole, and the third through hole is aligned with the third bearing hole. Under the action of the receiving motor, the receiving plate is driven to rotate in the reverse direction for 36 degrees, and then the receiving plate returns to the initial position.

A collection unit:

as shown in fig. 1 and 10, the collecting box is a main body of the collecting unit, the collecting box 6 is a rectangular structure and has an open top, sliding grooves 61 are formed in the front side wall and the rear side wall of the collecting box, sliding blocks 62 are slidably mounted on the sliding grooves, and a cleaning brush 63 is arranged between the two sliding blocks. The bottom of the inner cavity of the collecting box is an inclined plane 64, the medicine entering the collecting box from the bearing box falls on the inclined plane and then moves downwards along the inclined plane, a medicine box 65 is detachably arranged at the lower end of the inclined plane, and the medicine on the inclined plane slides into the medicine box. When the medicines on the inclined plane do not completely slide into the medicine box, the sliding block slides from top to bottom, so that the cleaning brush moves downwards and cleans the inclined plane at the same time, and the medicines on the inclined plane are pushed into the medicine box. The collecting box sets up in the below of accepting the case, and rotates between the two and connect, is fixed with three supports 66 at the top of collecting box, and fixed connection between support and the explosive box, but the accepting case relative explosive box is at the horizontal plane internal rotation like this. In order to drive the receiving box to rotate relative to the medicine storage box, a shell 8 is fixed at the top of the collecting box, a rotating motor 81 is arranged in the shell, a gear 82 is arranged at the output end of the rotating motor, a gear ring groove is arranged on the outer wall of the receiving box, a gear ring 83 is arranged in the gear ring groove, and the gear is meshed with the gear ring. The rotating motor is a stepping motor, and the rotating motor can drive the gear ring to rotate together with the bearing box when acting, and the bearing box rotates for 36 degrees every time. The rotating electric machine, the gear and the ring gear constitute a drive mechanism.

The collecting box is provided with a controller which is in signal connection with the receiving motor and the discharging motor so as to control the working states of the receiving motor and the discharging motor. Still be equipped with operating panel on the collecting box, operating panel is last to be equipped with the button, can input the medicine weight that needs the volume to get through the button. According to the weight of the input medicine, the controller controls the work of the unloading motor and the receiving motor.

The use of the invention is described below:

(1) pouring the medicine to be weighed into the medicine storage box, and setting the weight AB.C (the value of A, B, C is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9) unit (the unit can be weight, such as gram) of the medicine to be weighed through the operation panel;

(2) starting the discharging motor and the receiving motor, when A, B, C is greater than zero, aligning the first group of discharging holes with the corresponding first to third blanking holes under the action of the discharging motor, aligning the first blanking holes with the corresponding first discharging holes, the stop blocks and the first outlet holes, then driving the receiving box to rotate N (N is the minimum number in A, B, C) times (the angle of each rotation is 36 degrees) by the action of the rotating motor, and enabling the medicines to fall into the first to third measuring cavities each time; if A is B, C, the bearing box stops rotating; if at least two of A, B and C are not equal, if A, B is equal and larger than C, the discharging motor acts again to make the second group of discharging holes aligned with the first to the second blanking holes (at the moment, the lower end of the third discharging hole is not communicated), and then the rotating motor acts to drive the receiving box to rotate for M (M is A-C) times; at the moment, the A first measuring cavities are filled with medicines, the B second measuring cavities are filled with medicines, the C third measuring cavities are filled with medicines, and the medicines in AB.C units are further measured and taken out; if A, C is equal to or greater than B, the discharge motor again acts to make the third group of discharge holes correspondingly aligned with the first and third second blanking holes (at this time, the lower end of the second discharge hole is not communicated), and then the rotary motor acts to drive the receiving box to rotate for P (P is A-B) times; at the moment, the A first measuring cavities are filled with medicines, the B second measuring cavities are filled with medicines, the C third measuring cavities are filled with medicines, and the medicines in AB.C units are further measured and taken out; then the rotating motor reversely acts to enable the bearing box to return to the initial position, finally the bearing motor acts to enable the bearing plate to rotate for 36 degrees, the first through hole, the second through hole and the third through hole are respectively aligned with the corresponding first measuring cavity, the second measuring cavity and the third measuring cavity, and the medicines in the first measuring cavity, the second measuring cavity and the third measuring cavity pass through the first through hole, the third through hole and the first outlet hole and then fall into the collecting box;

(3) when the medicine is in powder or block shape, the sliding block can be shifted from top to bottom, so that the cleaning brush moves along the inclined plane to push the medicine on the inclined plane into the medicine box.

According to the fact that A, B, C is zero or not, A, B, C values are seven cases which are respectively: (1) a, B, C are all greater than zero; (2) a, B are all greater than zero, C is equal to zero; (3) a, C are all greater than zero, B is equal to zero; (4) b, C are all greater than zero, A equals zero; (5) a is greater than zero, B, C is all equal to zero; (6) b is greater than zero, A, C all being equal to zero; (7) c is greater than zero and A, B is all equal to zero. The three situations correspond to the seven groups of the discharging holes, and when the A, B, C takes different values, the discharging holes of different groups are adjusted to be aligned with the first to third blanking holes.

Claims (9)

1. A pediatrics medicine dispenser, characterized by comprising:

the medicine storage unit comprises a medicine storage box, a first blanking hole, a second blanking hole and a third blanking hole are sequentially arranged at the bottom of the medicine storage box along the same radial direction, a first bottom plate is installed on the lower surface of the medicine storage box in a threaded mode, a discharging plate groove is formed between the first bottom plate and the bottom of the medicine storage box in a surrounding mode, a discharging plate is installed in the discharging plate groove in a rotating mode and is driven to rotate by a discharging motor, a first discharging hole located on the first circumference, a second discharging hole located on the second circumference and a third discharging hole located on the third circumference are formed in the discharging plate, and avoidance holes corresponding to the first to third blanking holes are formed in the first bottom plate;

the bearing unit is arranged below the medicine storage unit and comprises a bearing box, the upper surface of the bearing box is provided with first bearing holes uniformly arranged on a first circumference, second bearing holes uniformly arranged on a second circumference and third bearing holes uniformly arranged on a third circumference, the bottom of the bearing box is provided with a first groove communicated with the second bearing holes and a second groove communicated with the third bearing holes, a second bottom plate is arranged on the lower surface of the bearing box in a threaded manner, a bearing plate groove is enclosed between the second bottom plate and the bottom of the bearing box, a bearing plate is rotatably arranged in the bearing plate groove, a bearing motor for driving the bearing plate to rotate is arranged on the bearing box, a first through hole corresponding to the first bearing hole is arranged on the bearing plate, a first boss positioned in the first groove and a second boss positioned in the second groove are arranged on the bearing plate, a second through hole corresponding to the second bearing hole is arranged on the first boss, a third through hole corresponding to the third bearing hole is formed in the second boss, and a first outlet hole corresponding to the first bearing hole, a second outlet hole corresponding to the second bearing hole and a third outlet hole corresponding to the third bearing hole are formed in the second base plate;

the collecting unit is arranged below the bearing unit and comprises a collecting box, the medicines fall into the collecting box through the first hole to the third hole, the collecting box is fixedly connected with the medicine storage box and is rotatably connected with the bearing box, and a driving mechanism for driving the bearing box to rotate in the horizontal plane is arranged on the collecting box.

2. The pediatrics drug dispenser as claimed in claim 1, wherein a ramp is provided on a top of the collection box, the drug cassette is provided on a lower end of the ramp, sliders are slidably mounted on front and rear side walls of the collection box, and a cleaning brush is provided between the sliders, a lower portion of the cleaning brush being in contact with the ramp all the time.

3. The pediatric clinical drug dispenser of claim 1, wherein the drive mechanism comprises a rotating motor fixed to the collection box, a gear fixed to an output end of the rotating motor, and a ring gear engaged with the gear and fixed to an outer wall of the receiving box.

4. A pediatrics drug dispenser as claimed in claim 1, in which a bracket is provided between the collection box and the container.

5. The pediatric clinical drug dispenser according to claim 1, wherein a support rod is provided inside the drug storage box, a first rotating shaft is fixed to the discharging plate and is disposed inside the support rod, and the discharging motor is disposed on the top of the support rod.

6. The pediatric clinical drug dispenser of claim 1, wherein the bottom of the drug container is provided with a circular protruding ring, and the top of the receiving container is provided with a sealing groove matched with the protruding ring.

7. The pediatric clinical drug dispenser according to claim 1, wherein the number of the first receiving hole, the second receiving hole and the third receiving hole is ten, and a stopper is disposed in one of the first receiving hole, the second receiving hole and the third receiving hole, and an upper surface of the stopper is flush with an upper surface of the receiving box.

8. The pediatric clinical drug dispenser according to claim 1, wherein a mounting groove is formed in the bottom of the receiving box, a receiving motor is disposed in the mounting groove, a motor plate is disposed on the receiving motor, and a screw is disposed between the motor plate and the receiving box.

9. The pediatric clinical medicine dispenser according to claim 1, wherein the first bottom plate, the first receiving hole and the receiving plate define a first measuring cavity, the first bottom plate, the second receiving hole and the first boss define a second measuring cavity, the first bottom plate, the third receiving hole and the third boss define a third measuring cavity, the volume of the first measuring cavity or the weight of the receivable medicine is 10 units, the volume of the second measuring cavity or the weight of the receivable medicine is 1 unit, and the volume of the third measuring cavity or the weight of the receivable medicine is 0.1 unit.

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