CN219398238U - Tablet slicer - Google Patents

Abstract

The application relates to a tablet slicer, which relates to the technical field of medical appliances. The tablet slicer comprises a containing chamber and a drug placing chamber arranged in the middle of the containing chamber, wherein at least two through holes for communicating the containing chamber and the drug placing chamber are formed in the drug placing chamber, at least two drug cutting units are symmetrically arranged in the containing chamber, each drug cutting unit comprises a cutter, the cutters penetrate through the through holes and can stretch along the through holes to cut tablets placed in the drug placing chamber, every two cleaning units are symmetrically arranged on the inner wall of one through hole respectively, each cleaning unit comprises a cleaning plate, and the cleaning plates are elastically abutted against the corresponding sides of the corresponding cutters so as to be used for cleaning the two sides of the cutters when the cutters cut the tablets and shrink. The utility model provides a tablet slicer can realize the equal segmentation to the tablet in, can also closely laminate through the corresponding side of clean board and cutter for the cutter cleans the cutter at the in-process of round trip movement, avoids cutter surface adhesion powder, influences other tablets that later stage will cut.

Description

Tablet slicer

Technical Field

The application relates to the technical field of medical instruments, in particular to a tablet cutter.

Background

Because the dosage size of various tablets when leaving factories cannot be adapted to people of various ages, when dispensing oral tablets for different patients, or after taking the tablets, the patients often need to divide the tablets into two equal parts or four equal parts. In the related art, therefore, a tablet cutter, which is an important device for clinical care at present, can equally cut tablets into a desired size according to needs, greatly facilitating pharmacy and patients themselves.

However, the tablet cutter is utilized to easily cause the surface of the blade to adhere with the powder in the process of cutting, and when different tablets are cut, the powder is easily mixed, so that the drug effect of the tablets is affected to a certain extent, and in addition, some special drugs cannot be eaten at the same time, so that a certain danger is caused to a certain extent.

Disclosure of Invention

The embodiment of the application provides a tablet cutter, which aims to solve the problem that medicine powder adhered to the surface of a blade of the tablet cutter in the related art easily pollutes other tablets to influence the drug effect of the tablets when cutting different tablets.

The present application provides a tablet slicer, it includes:

the medicine distributing main body comprises a containing chamber and a medicine placing chamber arranged in the middle of the containing chamber, wherein at least two through holes for communicating the containing chamber and the medicine placing chamber are formed in the medicine placing chamber;

at least two medicine cutting units symmetrically arranged in the accommodating chamber, wherein each medicine cutting unit comprises a cutter, and the cutters penetrate through the through holes and can stretch and retract along the through holes to cut tablets in the medicine accommodating chamber;

the cleaning units are symmetrically arranged on the inner wall of one through hole respectively, each cleaning unit comprises a cleaning plate, and the cleaning plates are elastically abutted against the corresponding sides of the corresponding cutters so as to be used for cleaning the two sides of the cutters when the cutters cut tablets and shrink.

In some embodiments, each through hole is symmetrically provided with two grooves, each groove accommodates one cleaning unit, and each cleaning unit comprises:

the support rod is arranged in the groove, first elastic pieces which can stretch along the length direction of the support rod are sleeved at the two ends of the support rod, each first elastic piece is connected with the corresponding cleaning plate, the cleaning plate at least partially stretches out of the groove, and the first elastic pieces are used for compressing or stretching along the support rod when the cleaning plate stretches along the groove.

In some embodiments, the first elastic member comprises:

the spring is sleeved at one end of the supporting rod, and one end of the spring is connected with the groove;

the sliding sleeve is sleeved on the supporting rod, the sliding sleeve is arranged on one side, away from the groove, of the spring and is connected with the spring, a connecting rod is hinged to the sliding sleeve, and one end, away from the sliding sleeve, of the connecting rod is hinged to the cleaning plate.

In some embodiments, the device further comprises a driving unit disposed in the accommodating chamber, the driving unit comprising:

the driving ring is arranged below the medicine cutting unit, and a driving motor is arranged inside the driving ring;

at least two driving rods symmetrically arranged on the outer side of the driving ring, and a driving piece is arranged on the top of each driving rod; wherein, the liquid crystal display device comprises a liquid crystal display device,

the driving motor is used for driving the driving ring to rotate so as to drive the driving rod to rotate, so that the driving piece is driven to drive the cutter at the corresponding side to extend into the medicine placing chamber along the through hole to divide tablets.

In some embodiments, the edge of the driving ring positioned at the inner side and the edge positioned at the outer side are both provided with toothed rings, the driving motor is provided with a first gear meshed with the toothed ring positioned at the edge of the inner side of the driving motor, and the driving rod is provided with a second gear meshed with the toothed ring positioned at the edge of the outer side of the driving motor;

the first gear is used for driving the driving ring to rotate under the driving of the driving motor so as to sequentially drive the second gear and the driving rod to rotate.

In some embodiments, the driving member is elliptical and has one side connected to one end of the driving rod away from the driving ring, and the driving member is used for rotating under the driving of the driving rod, so as to drive the cutter to extend into the medicine placing chamber along the through hole to cut the medicine tablet.

In some embodiments, the medicine cutting unit comprises a driving plate, one side of the driving plate is attached to one end of the driving piece, at least two second elastic pieces which are symmetrically arranged are arranged on the other side of the driving plate, one end of each second elastic piece is connected with the driving plate, and the other end of each second elastic piece is connected with the outer wall of the medicine placing chamber;

the driving plate is used for driving the cutter to stretch along the through hole under the driving of the driving piece.

In some embodiments, each of the second elastic members is provided with a reinforcing rod, one end of the reinforcing rod is connected to the outer wall of the drug-placing chamber, and the other end of the reinforcing rod is connected to the inner wall of the containing chamber after passing through the corresponding end of the driving plate.

In some embodiments, the accommodating chamber is provided with at least two avoidance holes, each of the positions of the avoidance holes corresponds to the position of one of the driving members, and the driving member is used for at least partially extending out of the avoidance hole.

In some embodiments, the cross section of the medicine placing chamber is round or square, and the medicine placing chamber are integrally formed.

The beneficial effects that technical scheme that this application provided brought include:

the embodiment of the application provides a tablet slicer, owing to be equipped with two at least intercommunication accommodating chamber and put the through-hole of dosing chamber on putting the dosing chamber, accommodating the indoor symmetry and be equipped with and cut the medicine unit, every medicine unit all is including wearing to locate the through-hole and can stretch out and draw back with the segmentation along the through-hole and arrange the indoor tablet cutter of putting the medicine, and every two cleaning unit symmetry respectively locate the inner wall of one of them through-hole, every cleaning unit all includes a cleaning plate, cleaning plate and the corresponding side elasticity butt of corresponding cutter to make the both sides of clean cutter when the tablet shrink is cut to the cutter. Therefore, the tablet cutter can realize equal cutting of tablets, and meanwhile, the corresponding sides of the cutter and the cleaning plate can be tightly attached, so that the cutter cleans the cutter in the process of moving back and forth, the powder is prevented from adhering to the surface of the cutter, and other tablets to be cut in the later period are prevented from being influenced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a tablet cutter according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 of the present application;

fig. 3 is an enlarged schematic view of the B region in fig. 1 of the present application.

In the figure: the medicine dispensing device comprises a medicine dispensing main body, a 10-containing chamber, a 11-medicine placing chamber, a 12-through hole, a 120-groove, a 13-avoiding hole, a 2-medicine cutting unit, a 20-cutter, a 21-driving plate, a 3-cleaning unit, a 30-cleaning plate, a 31-supporting rod, a 32-spring, a 33-sliding sleeve, a 34-connecting rod, a 40-driving ring, a 41-driving motor, a 42-driving rod, a 43-driving piece, a 44-first gear, a 45-second gear, a 46-second elastic piece and a 47-reinforcing rod.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.

The embodiment of the application provides a tablet cutter, which can solve the problem that medicine powder adhered to the surface of a blade of the tablet cutter in the related art easily pollutes other tablets to influence the medicine effect of the tablets when different tablets are cut by the tablet cutter.

Referring to fig. 1, the tablet slicer comprises a main medicine dividing body 1, at least two medicine dividing units 2 symmetrically arranged in a containing chamber 10 and a plurality of cleaning units 3, wherein the main medicine dividing body 1 comprises a containing chamber 10 and a medicine containing chamber 11 arranged in the middle of the containing chamber 10, at least two through holes 12 used for communicating the containing chamber 10 and the medicine containing chamber 11 are arranged on the medicine containing chamber 11, each medicine dividing unit 2 comprises a cutter 20, the cutter 20 penetrates through the through holes 12 and can stretch along the through holes 12 to divide tablets placed in the medicine containing chamber 11, each two cleaning units 3 are symmetrically arranged on the inner wall of one through hole 12, each cleaning unit 3 comprises a cleaning plate 30, and the cleaning plates 30 are elastically abutted against the corresponding sides of the corresponding cutters 20 so as to be used for cleaning the two sides of the cutters 20 when the cutters 20 cut the tablets.

Specifically, when the medicine is cut, the tablet is vertically placed in the medicine placing chamber 11, and then the cutter 20 of the medicine cutting unit 2 is driven to extend along the through hole 12 to cut the tablet placed in the medicine placing chamber 11, and when the cut cutter 20 is retracted to the original position, the cut cutter 20 contacts with the cleaning plate 30 positioned on the inner wall of the through hole 12 to clean both sides of the cutter 20 when the cut cutter 20 cuts the tablet and contracts. Therefore, the tablet cutter can realize equal cutting of tablets, and meanwhile, the corresponding sides of the cutter 20 can be tightly attached to the cleaning plate 30, so that the cutter 20 can clean the cutter 20 in the process of moving back and forth, and the phenomenon that the surface of the cutter 20 is adhered with medicinal powder to affect other tablets to be cut later is avoided.

Further, referring to fig. 3, two grooves 120 are symmetrically disposed on each through hole 12, a cleaning unit 3 is accommodated in each groove 120, each cleaning unit 3 includes a supporting rod 31, the supporting rods 31 are disposed in the grooves 120, first elastic members capable of extending and contracting along the length direction of the supporting rods 31 are sleeved at two ends of the supporting rods 31, each first elastic member is connected with a corresponding cleaning plate 30, at least part of the cleaning plate 30 extends out of the groove 120, and the first elastic members are used for compressing or extending along the supporting rods 31 when the cleaning plate 30 extends and contracts along the grooves 120.

Specifically, in order to make the two sides of the cleaning plate 30 and the cutter 20 have better adhesion, so as to have better cleaning effect on the two sides of the cutter 20, therefore, the cleaning plate 30 and the cutter 20 are required to be fully and tightly adhered, and the extension and contraction of the cutter 20 are not affected, so that an elastic abutting mode is adopted, the first elastic piece can be compressed or elongated along the supporting rod 31 when the cleaning plate 30 extends and contracts along the groove 120, so that the cleaning plate 30 can be tightly adhered to the corresponding side of the cutter 20 when the cleaning plate 30 extends and contracts along the groove 120, and the movement of the cutter 20 is not affected because the cleaning plate 30 is elastically arranged.

Further, the first elastic member specifically includes a spring 32 and a sliding sleeve 33, where the spring 32 is sleeved at one end of the supporting rod 31, one end of the spring 32 is connected with the groove 120, the sliding sleeve 33 is sleeved on the supporting rod 31, the sliding sleeve 33 is arranged at one side of the spring 32 far from the groove 120 and connected with the spring 32, a connecting rod 34 is hinged on the sliding sleeve 33, and one end of the connecting rod 34 far from the sliding sleeve 33 is hinged with the cleaning plate 30.

Specifically, since the cross section of the spring 32 is generally small in area, in order to enable the elastic force to be transferred more uniformly and effectively, the fit between the cleaning plate 30 and the cutter 20 is not affected, therefore, one end of the spring 32 is provided with the sliding sleeve 33, one end of the sliding sleeve 33, which is close to the spring 32, is provided with a flanging in an outward extending manner, the contact area with the spring 32 is increased, and the uniformity and effectiveness of the elastic force transfer of the spring 32 are ensured.

Further, referring to fig. 2, the tablet slicer further includes a driving unit disposed in the accommodating chamber 10, the driving unit includes a driving ring 40 disposed below the tablet slicing unit 2 and at least two driving rods 42 symmetrically disposed outside the driving ring 40, a driving motor 41 is disposed inside the driving ring 40, and a driving member 43 is disposed on top of the driving rod 42, wherein the driving motor 41 is used for driving the driving ring 40 to rotate so as to drive the driving rod 42 to rotate, so as to drive the driving member 43 to drive the cutter 20 on the corresponding side to extend into the tablet accommodating chamber 11 along the through hole 12 to cut tablets. Specifically, each cutter 20 stretches and contracts along the through hole 12 under the linkage cooperation of the driving ring 40, the corresponding driving rod 42 and the driving piece 43 so as to cut the tablets in the medicine placing chamber 11, the whole process is electrically controlled, and the device is convenient, quick, time-saving and labor-saving, and solves the problem that the tablets are possibly cut up due to manual effort of operators.

Further, the edge of the driving ring 40 located at the inner side and the edge of the driving ring located at the outer side are both provided with toothed rings, the driving motor 41 is provided with a first gear 44 meshed with the toothed ring located at the inner side edge of the driving motor 41, the driving rod 42 is provided with a second gear 45 meshed with the toothed ring located at the outer side edge of the driving motor 41, and the first gear 44 is used for driving the driving ring 40 to rotate under the driving of the driving motor 41 so as to sequentially drive the second gear 45 and the driving rod 42 to rotate. Specifically, the transmission between the driving ring 40 and the corresponding driving rod 42 is gear transmission, so that the stability and the continuity of the transmission are ensured.

Further, the driving member 43 is oval and has one side connected to an end of the driving rod 42 away from the driving ring 40, and the driving member 43 is used for rotating under the driving of the driving rod 42 to drive the cutter 20 to extend into the medicine placing chamber 11 along the through hole 12 for cutting the medicine. Specifically, the driving member 43 is disposed at the top of the driving rod 42 and rotates under the driving of the driving rod 42, so that the driving member 43 is designed to be elliptical, and the driving rod 42 and the driving member 43 are eccentrically disposed, so that the elliptical driving member 43 can push the cutter 20 forward in the process of rotation, and then the tablet is cut by extending out of the drug placement chamber 11.

Further, the medicine cutting unit 2 includes a driving plate 21, one side of the driving plate 21 is attached to one end of the driving member 43, at least two second elastic members 46 are symmetrically disposed on the other side, one end of each second elastic member 46 is connected to the driving plate 21, one side, with the other end connected to the outer wall of the medicine placing chamber 11, of the driving plate 21, where the second elastic member 46 is disposed, is provided with a cutter 20, and the driving plate 21 is used for driving the cutter 20 to stretch along the through hole 12 under the driving of the driving member 43. Specifically, the second elastic member 46 cooperates with the driving member 43 to enable the cutter 20 to perform telescopic movement along the through hole 12.

Further, each second elastic member 46 is provided with a reinforcing rod 47, one end of the reinforcing rod 47 is connected to the outer wall of the medicine-accommodating chamber 11, and the other end of the reinforcing rod passes through the corresponding end of the driving plate 21 and then is connected to the inner wall of the accommodating chamber 10. Specifically, since the spring 32 is relatively soft, bending deformation may occur under the action of force, and in order to ensure stability, a reinforcing rod 47 is disposed on each second elastic member 46 in a penetrating manner, so as to limit the bending deformation of the second elastic member 46 in the radial direction.

Further, at least two avoidance holes 13 are formed in the accommodating chamber 10, the position of each avoidance hole 13 corresponds to the position of one driving member 43, and the driving member 43 is used for at least partially extending out of the avoidance hole 13. Specifically, in order to reduce the volume of the accommodating chamber 10 as much as possible, the whole structure is concentrated and the volume is small, the accommodating chamber 10 is correspondingly provided with the avoiding hole 13 for avoiding the driving member 43, so that the driving member 43 can rotate smoothly.

Further, the cross section of the medicine placing chamber 11 is round or square, and the medicine placing chamber 11 are integrally formed.

In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A tablet slicer, characterized in that it comprises:

the medicine distributing main body (1) comprises a containing chamber (10) and a medicine placing chamber (11) arranged in the middle of the containing chamber (10), wherein at least two through holes (12) used for communicating the containing chamber (10) and the medicine placing chamber (11) are formed in the medicine placing chamber (11);

at least two medicine cutting units (2) symmetrically arranged in the accommodating chamber (10), wherein each medicine cutting unit (2) comprises a cutter (20), and each cutter (20) penetrates through the corresponding through hole (12) and can stretch out and draw back along the corresponding through hole (12) so as to cut out tablets arranged in the corresponding medicine accommodating chamber (11);

the cleaning units (3) are symmetrically arranged on the inner wall of one through hole (12) respectively, each cleaning unit (3) comprises a cleaning plate (30), and the cleaning plates (30) are elastically abutted against the corresponding sides of the corresponding cutters (20) so as to be used for cleaning the two sides of the cutters (20) when the cutters (20) cut tablets and shrink.

2. A tablet slicer according to claim 1, wherein two grooves (120) are symmetrically provided in each through hole (12), each groove (120) accommodates therein one cleaning unit (3), and each cleaning unit (3) comprises:

the support rod (31) is arranged in the groove (120), first elastic pieces which can stretch along the length direction of the support rod (31) are sleeved at two ends of the support rod (31), each first elastic piece is connected with the corresponding cleaning plate (30), the cleaning plate (30) at least partially stretches out of the groove (120), and the first elastic pieces are used for compressing or stretching along the support rod (31) when the cleaning plate (30) stretches along the groove (120).

3. A tablet slicer according to claim 2, wherein said first resilient member comprises:

the spring (32) is sleeved at one end of the supporting rod (31), and one end of the spring (32) is connected with the groove (120);

the sliding sleeve (33) is sleeved on the supporting rod (31), the sliding sleeve (33) is arranged on one side, away from the groove (120), of the spring (32) and is connected with the spring (32), a connecting rod (34) is hinged on the sliding sleeve (33), and one end, away from the sliding sleeve (33), of the connecting rod (34) is hinged with the cleaning plate (30).

4. A tablet slicer according to claim 1, further comprising a drive unit provided in the housing chamber (10), the drive unit comprising:

a driving ring (40) arranged below the medicine cutting unit (2), wherein a driving motor (41) is arranged on the inner side of the driving ring (40);

at least two driving rods (42) symmetrically arranged on the outer side of the driving ring (40), and a driving piece (43) is arranged on the top of each driving rod (42); wherein, the liquid crystal display device comprises a liquid crystal display device,

the driving motor (41) is used for driving the driving ring (40) to rotate so as to drive the driving rod (42) to rotate, so that the driving piece (43) drives the cutter (20) at the corresponding side to extend into the medicine placing chamber (11) along the through hole (12) to cut tablets.

5. A tablet slicer as defined in claim 4 wherein:

the driving rod (42) is provided with a second gear (45) meshed with the toothed ring positioned at the outer side edge of the driving motor (41);

the first gear (44) is used for driving the driving ring (40) to rotate under the driving of the driving motor (41) so as to sequentially drive the second gear (45) and the driving rod (42) to rotate.

6. A tablet slicer as defined in claim 4 wherein: the driving piece (43) is oval and one side is connected with one end of the driving rod (42) far away from the driving ring (40), and the driving piece (43) is used for rotating under the driving of the driving rod (42) so as to drive the cutter (20) to extend into the medicine placing chamber (11) along the through hole (12) to cut a medicine tablet.

7. A tablet slicer as defined in claim 6 wherein:

the medicine cutting unit (2) comprises a driving plate (21), one side of the driving plate (21) is attached to one end of the driving piece (43), at least two second elastic pieces (46) which are symmetrically arranged are arranged on the other side of the driving plate, one end of each second elastic piece (46) is connected with the driving plate (21), and the other end of each second elastic piece is connected with the outer wall of the medicine placing chamber (11);

the cutter (20) is arranged on one side, provided with the second elastic piece (46), of the driving plate (21), and the driving plate (21) is used for driving the cutter (20) to stretch along the through hole (12) under the driving of the driving piece (43).

8. A tablet slicer as defined in claim 7 wherein: each second elastic piece (46) is provided with a reinforcing rod (47) in a penetrating way, one end of each reinforcing rod (47) is connected with the outer wall of the medicine placing chamber (11), and the other end of each reinforcing rod penetrates through the corresponding end of the driving plate (21) and then is connected with the inner wall of the accommodating chamber (10).

9. A tablet slicer as defined in claim 4 wherein: at least two avoidance holes (13) are formed in the accommodating chamber (10), the position of each avoidance hole (13) corresponds to the position of one driving piece (43), and the driving piece (43) is used for at least partially extending out of the avoidance hole (13).

10. A tablet slicer as defined in claim 1 wherein: the cross section of the medicine placing chamber (11) is round or square, and the medicine placing chamber (11) and the accommodating chamber (10) are integrally formed.