CN212326977U - Medicine ware is cut to wantonly waiting - Google Patents

Abstract

The utility model discloses an arbitrary partition medicine cutting ware, including base and upper cover, the carousel is installed in the upper cover mid-rotation, install the blade that is used for cutting the tablet on the bottom face of carousel, the up end of base is equipped with the recess, install the self-centering tablet fixed establishment who is used for clamping the tablet on the base that the recess corresponds, but self-centering tablet fixed establishment includes synchronous movement's thimble subassembly, thimble subassembly is including the thimble, the thimble uses the recess center as the centre of a circle and along centre of a circle radial distribution, be equipped with the holding tank that is used for placing the thimble on the base all around the recess, the rear end of thimble is installed its haulage rope that moves from centering and is used for the compression spring that elasticity presss from both sides tight respectively, the haulage rope is respectively through the handle of stirring that the other end connection of the roller train direction and haulage. The utility model discloses with tablet automatic locking at the intermediate position, make the tablet cut more evenly, the segmentation to the arbitrary dose of tablet can be realized to the rotating blade to suitable position.

Description

Medicine ware is cut to wantonly waiting

The technical field is as follows:

the utility model relates to the field of medical equipment, mainly relate to an arbitrary partition medicine cutting ware.

Background art:

in the actual medication process of patients, the situation that the tablets need to be divided by dose often occurs. The traditional dividing means such as breaking by hands, shearing by scissors and the like have the defects of uneven division, easy medicine pollution and the like. The medicine cutter can divide the tablet into two halves by the blade, which solves the problem to a great extent, but the tablet can be divided equally in 1/3, 1/4 and 1/5 proportion at times in clinic. Improved medicine cutting device, like chinese patent CN201620290416.6 a medicine cutting device, can carry out the cutting of arbitrary proportion to the tablet through setting up the circumference scale, nevertheless because lack tablet fixing device, the tablet takes place to remove or cracked easily when the cutting to difficult accurate control segmentation proportion, thereby influence its dosage, influence the drug effect.

The utility model has the following contents:

the utility model discloses the purpose is exactly in order to remedy prior art's defect, provides an arbitrary partition medicine cutting ware, can make the tablet cut more evenly at the intermediate position with tablet automatic locking, and the segmentation to the arbitrary dose of tablet can be realized to rotary blade to suitable position.

The utility model discloses a realize through following technical scheme:

an arbitrary equal division medicine cutting device comprises a base and an upper cover, wherein a turntable is rotatably arranged in the middle of the upper cover, a blade for cutting tablets is arranged on the bottom end surface of the turntable, a groove is arranged on the upper end surface of the base, a self-centering tablet fixing mechanism for clamping tablets is arranged on the base corresponding to the groove, the self-centering tablet fixing mechanism comprises a thimble assembly capable of moving synchronously, the thimble assembly comprises thimbles which take the center of the groove as the circle center and are distributed along the circle center in the radial direction, the base around the groove is provided with an accommodating groove for placing a thimble, the front end of the thimble is positioned in the groove, the rear end of the thimble is respectively provided with a traction rope for driving the thimble to move from the center and a compression spring for elastic clamping, the pulling ropes are respectively guided by the corresponding roller groups, and the end parts of the other ends of the pulling ropes are connected to a toggle handle for driving the thimble to move.

The carousel including last carousel and lower carousel, go up the carousel and rotate the middle part of installing at the upper cover, the lower carousel is located the below of last carousel, just go up through bolt fixed connection between carousel and the lower carousel, upward install the twist board on the carousel, fixed mounting has a blade that radially distributes on the bottom face of lower carousel.

The cutter is characterized in that circumferential scale lines used for indicating the rotating angle of the blade are distributed on the upper end face of the upper cover along the circumferential position of the upper rotary disc, and the length of the blade is the radius of the lower rotary disc.

The base and the upper cover are of structures convenient to open and close, and one side of the upper cover is hinged to the base through a hinge.

The groove is a circular groove, the circular groove is formed by surrounding through a surrounding edge on the upper end face of the base, guide holes for the ejector pins to penetrate through are distributed in the circumferential position of the surrounding edge, the front end portions of the ejector pins extend out of the accommodating grooves and penetrate through the guide holes to enter the circular groove, and the top ends of the ejector pins point to the circumference of the circular groove and are uniformly distributed.

The thimble assembly comprises a first thimble assembly, a second thimble assembly and a third thimble assembly, wherein the first thimble assembly comprises a first thimble, a first compression spring arranged at the rear part of the first thimble, a first traction rope connecting the tail end of the first thimble and the toggle handle, and a first roller group matched with the first traction rope; the second thimble assembly comprises a second thimble arranged in the base, a second compression spring arranged at the rear part of the second thimble, a second traction rope connected with the tail end of the second thimble and the toggle handle, and a second roller group matched with the second traction rope; the third thimble assembly comprises a third thimble arranged in the base, a third compression spring arranged at the rear part of the third thimble, a third traction rope connected with the tail end of the third thimble and the toggle handle, and a third roller set matched with the third traction rope.

The first thimble, the second thimble and the third thimble are respectively composed of a first thimble and a second thimble which are arranged in parallel, a blade groove for avoiding the blade is formed between the first thimble and the second thimble, and the first thimble, the second thimble and the third thimble are distributed at intervals of 120 degrees.

The first thimble assembly is located and dials handle side, just to stirring handle installation department, first gyro wheel group is including first gyro wheel and second gyro wheel, second thimble assembly and third thimble assembly are located the both sides of first thimble assembly respectively, and it leads through three gyro wheel respectively, including gyro wheel one, gyro wheel two, gyro wheel three.

The first roller of the first thimble assembly, the first roller of the second thimble assembly and the first roller of the third thimble assembly are located at the tail end of the thimble and guide the traction rope at the tail end of the thimble, and the third rollers of the second thimble assembly and the third thimble assembly correspond up and down to form a guide channel for the first traction rope, the second traction rope and the third traction rope to pass through.

The principle is as follows: the blade is arranged on the bottom end face of the rotary disc, when medicine is cut, the cutting angle is simply calculated, the blade is rotated to a proper position, the tablet can be automatically centered and fixed according to the size of the tablet through the design of the self-centering tablet fixing mechanism, the tablet can be automatically locked at the middle position, so that the tablet is cut more uniformly, the universality is strong, the operation is simple, when the tablet cutting machine is used, only the poking handle is needed to be poked, the poking handle can drive the thimble assembly to move through the traction rope, the tablet can be conveniently clamped after moving, the thimble is synchronously driven to reset to perform centering clamping on the tablet through the rebound force of the compression spring corresponding to each thimble after clamping, the tablet is cut through the blade after fixed clamping, the central position of the tablet is ensured, the stability and the cutting effect are good in the cutting process, and the phenomenon that the tablet is easy to move or crack in the cutting process is greatly reduced, and the self-centering structure is simple and convenient to operate, and meets the use requirement.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, through simple calculation segmentation angle, rotating blade to suitable position can realize the segmentation to the arbitrary dose of tablet, can be with tablet automatic locking at the intermediate position from centering fixed establishment through the tablet, and the tablet that has significantly reduced takes place easily to remove or cracked phenomenon when the cutting, makes the tablet segmentation more even, and it is more nimble convenient to use, cuts in-process stability and cuts the effect all relatively good.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top elevational view of the upper cover.

Fig. 3 is a bottom elevational view of the upper cover.

Figure 4 is a top elevational view of the base.

FIG. 5 is a cross-sectional view of the base.

Fig. 6 is an enlarged view of fig. 1 at a.

Fig. 7 is a partial structural schematic diagram of fig. 5.

Reference numerals:

1. a base; 2. an upper cover; 3. a turntable; 4. a blade; 5. a groove; 6. a thimble assembly; 7. a thimble; 8. a hauling rope; 9. a compression spring; 10. a roller set; 3-1, rotating the disc upwards; 3-2, rotating the turntable downwards; 3-3, twisting the plate by hand; 11. circumferential scale lines; 12. surrounding edges; 7-1, a first thimble; 8-1, a first traction rope; 9-1, a first compression spring; 10-1, a first roller group; 7-2, a second thimble; 8-2, a second traction rope; 9-2, a second compression spring; 10-2, a second roller group; 7-3, a third thimble; 8-3, a third hauling rope; 9-3, a third compression spring; 10-3, a third roller group; 13. the handle is pulled; 14. a first roller; 15. a second roller; 16. a first roller; 17. a second roller; 18. a third roller; 19. a first thimble; 20. and a second thimble.

The specific implementation mode is as follows:

see the drawings.

The utility model provides an arbitrary equant medicine cutting device, including base 1 and upper cover 2, carousel 3 is installed in the rotation at 2 middle parts of upper cover, install blade 4 that is used for cutting the tablet on the bottom face of carousel 3, the up end of base 1 is equipped with recess 5, install the tablet fixed establishment of feeling relieved certainly that is used for clamping the tablet on the base 1 that recess 5 corresponds, but the tablet fixed establishment of feeling relieved includes synchronous movement's thimble subassembly 6 from feeling relieved, thimble subassembly 6 is including thimble 7, thimble 7 uses the recess 5 center as the centre of a circle and along centre of a circle radial distribution, be equipped with the holding tank that is used for placing thimble 7 on the base around recess 5, thimble 7 front end is located recess 5, the rear end of thimble 7 is installed respectively and is driven its from the haulage rope 8 of feeling relieved removal and is used for the compression spring 9 of elastic clamping, haulage rope 8 leads and the other end connection of haulage rope 8 is to the toggle handle 13 that drives the thimble removal through the corresponding.

Further, the rotary table 3 comprises an upper rotary table 3-1 and a lower rotary table 3-2, the upper rotary table 3-1 is rotatably mounted in the middle of the upper cover 2, the lower rotary table 3-2 is located below the upper rotary table 3-1, the upper rotary table 3-1 and the lower rotary table 3-2 are fixedly connected through bolts, a hand-twisting plate 3-3 is mounted on the upper rotary table 3-1, and a blade 4 which is radially distributed is fixedly mounted on the bottom end face of the lower rotary table 3-2. Circumferential scale lines 11 for indicating the rotating angle of the blade 4 are distributed on the upper end surface of the upper cover 2 along the circumferential position of the upper rotary disc, and the length of the blade 4 is the radius of the lower rotary disc 3-2.

Further, the base 1 and the upper cover 2 are of a structure convenient to open and close, and one side of the upper cover 2 is hinged to the base 1 through a hinge.

Further, the groove 5 is a circular groove, the circular groove is formed by surrounding edges 12 on the upper end face of the base in a surrounding mode, guide holes for the ejector pins 7 to penetrate through are distributed in the circumferential position of the surrounding edges 12, the front end portions of the ejector pins 7 extend out of the containing grooves to penetrate through the guide holes to enter the circular groove, and the top ends of the ejector pins 7 point to the circumference of the circular groove and are evenly distributed in the circumference.

Further, the thimble assembly 6 comprises a first thimble assembly, a second thimble assembly and a third thimble assembly, the first thimble assembly comprises a first thimble 7-1, a first compression spring 9-1 arranged at the rear part of the first thimble 7-1, a first traction rope 8-1 connecting the tail end of the first thimble 7-1 and the toggle handle 13, and a first roller group 10-1 matched with the first traction rope 8-1; the second thimble assembly comprises a second thimble 7-2 arranged in the base, a second compression spring 9-2 arranged at the rear part of the second thimble 7-2, a second traction rope 8-2 connected with the tail end of the second thimble 7-2 and the toggle handle, and a second roller group 10-2 matched with the second traction rope 8-2; the third thimble assembly comprises a third thimble 7-3 arranged in the base, a third compression spring 9-3 arranged at the rear part of the third thimble 7-3, a third traction rope 8-3 connecting the tail end of the third thimble 7-3 and the toggle handle, and a third roller group 10-3 matched with the third traction rope 8-3. The first thimble 7-1, the second thimble 7-2 and the third thimble 7-3 are respectively composed of a first thimble 19 and a second thimble 20 which are arranged in parallel, a blade groove for avoiding the blade 4 is formed between the first thimble 7-1, the second thimble 7-2 and the third thimble 7-3, and the first thimble 7-1, the second thimble 7-2 and the third thimble 7-3 are distributed at intervals of 120 degrees.

Further, the first thimble assembly is located on the side of the toggle handle 13 and is right opposite to the installation position of the toggle handle 13, the first roller set comprises a first roller 14 and a second roller 15, the second thimble assembly and the third thimble assembly are respectively located on two sides of the first thimble assembly and respectively guided by three rollers, and the first thimble assembly comprises a first roller 16, a second roller 17 and a third roller 18. The first roller 14 of the first thimble assembly, the first roller 16 of the second thimble assembly and the third thimble assembly are positioned at the tail end of the thimble and guide the traction rope at the tail end of the thimble, and the third rollers 18 of the second thimble assembly and the third thimble assembly correspond up and down to form a guide channel for the first traction rope 8-1, the second traction rope 8-2 and the third traction rope 8-3 to pass through.

The invention is further described below with reference to the accompanying drawings:

firstly, the upper cover 2 is opened, then the toggle handle 13 is toggled by hand, the first thimble 7-1, the second thimble 7-2 and the third thimble 7-3 are simultaneously driven to move backwards at equal intervals by the cooperation of the first traction rope 9-1, the second traction rope 9-2 and the third traction rope 9-3 under the cooperation of the roller group 10, so that the first compression spring 9-1, the second compression spring 9-2 and the third compression spring 9-3 are compressed at equal quantity until the size of the central part of the circular groove is enough for placing tablets. The tablet to be cut is placed in the central part of the circular groove, then the toggle handle 13 is released, the first compression spring 9-1, the second compression spring 9-2 and the third compression spring 9-3 rebound in equal quantity at the same time, and the first thimble 7-1, the second thimble 7-2 and the third thimble 7-3 are pushed to extrude the edge of the tablet, so that the center of the tablet automatically moves to the central position of the circular groove to realize self-centering and is extruded to be incapable of moving. When the blade 4 is positioned at the initial position of 0 degree, the upper cover 1 is closed, and the tablet can be cut into a gap along the radius of the tablet; the upper cover 1 is opened, the hand twisting plate 3-3 is rotated to drive the blade 4 to a proper angle (if 1/3 is required to be rotated to 120 degrees and 1/5 is required to be rotated to 72 degrees, and the like), the upper cover 1 is closed, a knife is cut, and the tablets with required dosage can be taken out by opening the upper cover 1.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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

Claims (9)

1. The utility model provides an arbitrary partition medicine cutting ware, includes base (1) and upper cover (2), its characterized in that: the rotary table is characterized in that a rotary table (3) is installed in the middle of the upper cover (2) in a rotating mode, a blade (4) used for cutting tablets is installed on the bottom end face of the rotary table (3), a groove (5) is arranged on the upper end face of the base (1), a self-centering tablet fixing mechanism used for clamping tablets is installed on the base (1) corresponding to the groove (5), the self-centering tablet fixing mechanism comprises a thimble assembly (6) capable of moving synchronously, the thimble assembly (6) comprises a thimble (7), the thimble (7) takes the center of the groove (5) as the center of a circle and is radially distributed along the center of a circle, an accommodating groove used for placing the thimble (7) is formed in the base around the groove (5), the front end of the thimble (7) is located in the groove (5), and a traction rope (8) driving the thimble (7) to move in a self-centering mode and a compression spring (9) used for elastic clamping are installed at, the traction ropes (8) are respectively guided by the corresponding roller groups (10), and the end parts of the other ends of the traction ropes (8) are connected to a toggle handle (13) for driving the thimble to move.

2. The random equal division medicine applicator according to claim 1, characterized in that: the rotary table (3) comprises an upper rotary table (3-1) and a lower rotary table (3-2), the upper rotary table (3-1) is rotatably installed in the middle of the upper cover (2), the lower rotary table (3-2) is located below the upper rotary table (3-1), the upper rotary table (3-1) and the lower rotary table (3-2) are fixedly connected through bolts, a hand twisting plate (3-3) is installed on the upper rotary table (3-1), and a blade (4) which is radially distributed is fixedly installed on the bottom end face of the lower rotary table (3-2).

3. The arbitrary aliquoting medicine cutter according to claim 2, characterized in that: circumferential scale lines (11) used for indicating the rotating angle of the blade (4) are distributed on the upper end face of the upper cover (2) along the circumferential position of the upper rotary table, and the length of the blade (4) is the radius of the lower rotary table (3-2).

4. The random equal division medicine applicator according to claim 1, characterized in that: the base (1) and the upper cover (2) are of a structure convenient to open and close, and one side of the upper cover (2) is hinged to the base (1) through a hinge.

5. The random equal division medicine applicator according to claim 1, characterized in that: the thimble structure is characterized in that the groove (5) is a circular groove, the circular groove is surrounded by a surrounding edge (12) on the upper end surface of the base, guide holes for the thimble (7) to pass through are distributed at the circumferential position of the surrounding edge (12), the front end part of the thimble (7) extends out of the accommodating groove to pass through the guide holes to enter the circular groove, and the top ends of the thimble (7) point to the circumference of the circular groove and are uniformly distributed on the circumference.

6. The random equal division medicine applicator according to claim 1, characterized in that: the thimble assembly (6) comprises a first thimble assembly, a second thimble assembly and a third thimble assembly, wherein the first thimble assembly comprises a first thimble (7-1), a first compression spring (9-1) arranged at the rear part of the first thimble (7-1), a first traction rope (8-1) connected with the tail end of the first thimble (7-1) and a toggle handle (13), and a first roller group (10-1) matched with the first traction rope (8-1); the second thimble assembly comprises a second thimble (7-2) arranged in the base, a second compression spring (9-2) arranged at the rear part of the second thimble (7-2), a second traction rope (8-2) connecting the tail end of the second thimble (7-2) and the toggle handle, and a second roller set (10-2) matched with the second traction rope (8-2); the third thimble assembly comprises a third thimble (7-3) arranged in the base, a third compression spring (9-3) arranged at the rear part of the third thimble (7-3), a third traction rope (8-3) connecting the tail end of the third thimble (7-3) with the toggle handle, and a third roller set (10-3) matched with the third traction rope (8-3).

7. The random equal division medicine applicator according to claim 6, characterized in that: the first thimble (7-1), the second thimble (7-2) and the third thimble (7-3) are respectively composed of a first thimble and a second thimble which are arranged in parallel, a blade groove for avoiding the blade (4) is formed between the first thimble and the second thimble, and the first thimble (7-1), the second thimble (7-2) and the third thimble (7-3) are distributed at intervals of 120 degrees.

8. The random equal division medicine applicator according to claim 6, characterized in that: the first thimble assembly is located toggle handle (13) side, just to toggle handle (13) installation department, first gyro wheel group is including first gyro wheel (14) and second gyro wheel (15), second thimble assembly and third thimble assembly are located first thimble assembly's both sides respectively, and it leads through three gyro wheel respectively, including gyro wheel (16), gyro wheel two (17), gyro wheel three (18).

9. The random equal division medicine applicator according to claim 8, characterized in that: the first roller (14) of the first thimble assembly, the first rollers (16) of the second thimble assembly and the third thimble assembly are positioned at the tail end of the thimble and guide the traction rope at the tail end of the thimble, and the third rollers (18) of the second thimble assembly and the third thimble assembly correspond up and down to form a guide channel for the first traction rope (8-1), the second traction rope (8-2) and the third traction rope (8-3) to pass through.

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