Medicine cutting device for round medicine

Abstract

The utility model discloses a medicine cutting device for round medicine, which is characterized in that a moving groove and a positioning scale groove are arranged on the surface of an upper cover of the medicine cutting device, and a fixed cutter is fixedly arranged in the upper cover of the medicine cutting device; the rotary cutter is arranged in the medicine cutter upper cover, a guide column is fixedly arranged at one end of the rotary cutter, and the surface of the guide column is slidably sleeved with a positioning rod; the medicine cutting device base is arranged below the medicine cutting device upper cover, a medicine cutting table is fixedly arranged at the top end of the medicine cutting device base, two sets of movable clamping blocks are symmetrically arranged on the surface of the medicine cutting table, and tablets are placed between the two sets of movable clamping blocks; the rotary cutter is fixed at different angles through the positioning rod, and different included angles are formed between the rotary cutter and the fixed cutter, so that tablets are cut according to the required dosage, and the use dosage of the tablets is more accurately grasped.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, and particularly relates to a pill cutter for round pills. Background Art

[0002] The use of medicines has strict requirements. The dosage of medicines needs to be adjusted according to factors such as the age, weight, and condition of patients. To ensure the dosage of medicines, it is usually necessary to cut some pills; in addition, medicines such as warfarin and antihypertensive drugs need to be taken strictly according to the dosage and the dosage needs to be gradually adjusted to achieve the corresponding effect.

[0003] At present, when cutting pills, the pills are usually placed on a platform and then cut with tools such as knives; however, the above-mentioned method of cutting pills is likely to cause the pills to fly off or break during the cutting process, and it is difficult to accurately control the dosage when cutting round pills.

[0004] How to solve the above technical problems has become an urgent problem to be solved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pill cutter for round pills to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pill cutter for round pills, comprising:

[0008] An upper cover of the pill cutter, on the surface of which a moving groove and a positioning scale groove are opened, and a fixed cutter is fixedly installed inside the upper cover of the pill cutter;

[0009] A rotary cutter, which is arranged inside the upper cover of the pill cutter. One end of the rotary cutter is fixedly provided with a guide post, and a positioning rod is slidably sleeved on the surface of the guide post;

[0010] A base of the pill cutter, which is arranged below the upper cover of the pill cutter. The top end of the base of the pill cutter is fixedly provided with a pill cutting table, and two groups of movable clamping blocks are symmetrically arranged on the surface of the pill cutting table. The pill is placed between the two groups of movable clamping blocks.

[0011] Preferably, the moving groove is opened on one side of the upper cover of the pill cutter, the positioning scale groove is opened on the inner wall of the moving groove, and multiple groups of positioning scale grooves are opened, and the multiple groups of positioning scale grooves are evenly distributed.

[0012] Preferably, one end of the fixed cutter is fixedly connected to the side wall of the upper cover of the pill cutter, the other end of the fixed cutter is located at the center of the circle of the upper cover of the pill cutter, and a stop block and a mounting post are fixedly provided at the end of the fixed cutter located at the center of the circle of the upper cover of the pill cutter.

[0013] Preferably, an installation sleeve is fixedly arranged on the surface of the rotary cutting knife. The installation sleeve is rotatably sleeved on the surface of the installation column, and the rotary cutting knife rotates around the installation column through the installation sleeve.

[0014] Preferably, at least two groups of guide columns are provided, and the positions of the guide columns are correspondingly arranged with the positions of the moving grooves.

[0015] Preferably, the positioning rod slidably penetrates through the moving groove, and the size of the positioning rod matches the size of the positioning scale groove. A first compression spring is arranged on the side of the positioning rod away from the positioning scale groove, and the first compression spring is sleeved on the surface of the guide column.

[0016] Preferably, the diameter of the medicine cutting table matches the inner diameter of the upper cover of the medicine cutter. A sliding groove is formed on the surface of the medicine cutting table, and a sliding rod is arranged below the sliding groove. The sliding rod is arranged inside the base of the medicine cutter.

[0017] Preferably, the movable clamping block has an arc-shaped plate structure. The thickness of the movable clamping block is less than the height of the tablet. A moving seat is fixedly connected to the bottom surface of the movable clamping block. The moving seat is slidably inserted into the sliding groove, and a sliding block is fixedly connected to the bottom end of the moving seat.

[0018] Preferably, a sliding hole is formed on the surface of the sliding block. The sliding block is slidably sleeved on the surface of the sliding rod through the sliding hole. A second compression spring is arranged at one end of the sliding block, and the second compression spring is sleeved on the surface of the sliding rod. A push rod is fixedly installed on the side of the sliding block away from the second compression spring. The end of the push rod away from the sliding block penetrates through the side wall of the base of the medicine cutter and is fixedly installed with a pressing cap.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. The tablet is fixed at the central position of the medicine cutting table by two groups of movable clamping blocks. After the upper cover of the medicine cutter is docked with the medicine cutting table, the center of the upper cover of the medicine cutter corresponds to the center of the tablet, so that the fixed cutting knife and the rotary cutting knife perform sector cutting on the tablet. And under the downward pressure of the fixed cutting knife and the rotary cutting knife and the clamping of the two groups of movable clamping blocks, the problems of the tablet flying off and breaking during the cutting process can be effectively avoided.

[0021] 2. The rotary cutting knife is fixed at different angles through the positioning rod, so that different included angles are formed between the rotary cutting knife and the fixed cutting knife, thereby realizing the cutting of the tablet according to the required dosage and facilitating more accurate control of the dosage of the tablet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall structural schematic diagram of the present utility model;

[0023] Figure 2 is the present utility model Figure 1Enlarged schematic view at position A

[0024] Figure 3 Internal structure schematic diagram of the upper cover of the medicine cutter of the present utility model

[0025] Figure 4 Structural schematic diagram of the rotary cutter of the present utility model

[0026] Figure 5 Structural schematic diagram of the fixed cutter of the present utility model

[0027] Figure 6 Internal structure schematic diagram of the base of the medicine cutter of the present utility model

[0028] Figure 7 Structural schematic diagram of the sliding block of the present utility model

[0029] In the figure: upper cover 1 of the medicine cutter, moving groove 11, positioning scale groove 12, fixed cutter 13, stop block 14, mounting post 15, rotary cutter 2, mounting sleeve 21, guiding post 22, positioning rod 23, first compression spring 24, base 3 of the medicine cutter, cutting table 31, sliding groove 32, sliding rod 33, movable block 4, moving seat 41, slider 42, sliding hole 43, push rod 44, pressing cap 45, second compression spring 46, tablet 5 Detailed implementation method

[0030] In order to more clearly explain the overall concept of the present utility model, the following will be further described in detail with reference to the accompanying drawings of the specification

[0031] Please refer to Att Figure 1 to Att Figure 7 As shown, the present utility model provides a medicine cutter for circular medicines, including: an upper cover 1 of the medicine cutter, on the surface of which there are provided a moving groove 11 and a positioning scale groove 12. The moving groove 11 is opened on one side of the upper cover 1 of the medicine cutter, the positioning scale groove 12 is opened on the inner wall of the moving groove 11, there are multiple groups of the positioning scale grooves 12, and the multiple groups of the positioning scale grooves 12 are evenly distributed. Inside the upper cover 1 of the medicine cutter, a fixed cutter 13 is fixedly installed. One end of the fixed cutter 13 is fixedly connected to the side wall of the upper cover 1 of the medicine cutter, and the other end of the fixed cutter 13 is located at the center of the circle of the upper cover 1 of the medicine cutter, and at the end of the fixed cutter 13 located at the center of the circle of the upper cover 1 of the medicine cutter, there are fixedly provided a stop block 14 and a mounting post 15

[0032] Rotating cutter 2, the rotating cutter 2 is arranged inside the upper cover 1 of the medicine cutter, an installation sleeve 21 is fixedly arranged on the surface of the rotating cutter 2, the installation sleeve 21 is rotatably sleeved on the surface of the installation column 15, the rotating cutter 2 rotates around the installation column 15 through the installation sleeve 21, one end of the rotating cutter 2 is fixedly provided with a guiding column 22, at least two groups of guiding columns 22 are provided, the position of the guiding column 22 corresponds to the position of the moving groove 11, a positioning rod 23 is slidably sleeved on the surface of the guiding column 22, the positioning rod 23 slidably penetrates through the moving groove 11, and the size of the positioning rod 23 matches the size of the positioning scale groove 12. A first compression spring 24 is arranged on the side of the positioning rod 23 away from the positioning scale groove 12, and the first compression spring 24 is sleeved on the surface of the guiding column 22.

[0033] Medicine cutter base 3, the medicine cutter base 3 is arranged below the upper cover 1 of the medicine cutter, a medicine cutting table 31 is fixedly arranged at the top end of the medicine cutter base 3, the diameter of the medicine cutting table 31 matches the inner diameter of the upper cover 1 of the medicine cutter, a sliding groove 32 is formed on the surface of the medicine cutting table 31, a sliding rod 33 is arranged below the sliding groove 32, the sliding rod 33 is arranged inside the medicine cutter base 3, two groups of movable clamping blocks 4 are symmetrically arranged on the surface of the medicine cutting table 31, a tablet 5 is placed between the two groups of movable clamping blocks 4, the movable clamping block 4 is in an arc-shaped plate structure, the thickness of the movable clamping block 4 is less than the height of the tablet 5, the bottom surface of the movable clamping block 4 is fixedly connected with a moving seat 41, the moving seat 41 is slidably inserted into the sliding groove 32, the bottom end of the moving seat 41 is fixedly connected with a sliding block 42, a sliding hole 43 is formed on the surface of the sliding block 42, the sliding block 42 is slidably sleeved on the surface of the sliding rod 33 through the sliding hole 43, a second compression spring 46 is arranged at one end of the sliding block 42, the second compression spring 46 is sleeved on the surface of the sliding rod 33, a push rod 44 is fixedly installed on the side of the sliding block 42 away from the second compression spring 46, and one end of the push rod 44 away from the sliding block 42 penetrates through the side wall of the medicine cutter base 3 and is fixedly installed with a pressing cap 45.

[0034] When the medicine cutter for circular medicines proposed by the present utility model is in use, by pressing the pressing caps 45 on both sides of the medicine cutter base 3 to drive the sliding block 42 to slide on the surface of the sliding rod 33, thereby driving the two groups of movable clamping blocks 4 to move away from each other, then placing the tablet 5 between the two groups of movable clamping blocks 4, releasing the pressing on the pressing cap 45, under the rebounding action of the second compression spring 46, the two groups of movable clamping blocks 4 fix the tablet 5 at the middle position of the medicine cutting table 31. At this time, covering the upper cover 1 of the medicine cutter above the medicine cutting table 31 and pressing down, so that the fixed cutter 13 and the rotating cutter 2 cut the tablet 5.

[0035] Two groups of movable clamping blocks 4 fix the tablet 5 at the center position of the tablet cutting table 31. After the upper cover 1 of the tablet cutter is docked with the tablet cutting table 31, the center of the upper cover 1 of the tablet cutter corresponds to the center of the tablet 5, so that the fixed cutting knife 13 and the rotary cutting knife 2 perform fan-shaped cutting on the tablet 5. And under the downward pressure of the fixed cutting knife 13 and the rotary cutting knife 2 and the clamping of the two groups of movable clamping blocks 4, the problems that the tablet 5 flies off and breaks during the cutting process can be effectively avoided.

[0036] As a further improvement of the present invention, by pulling the positioning rod 23 to make the positioning rod 23 disengage from the inside of the positioning scale groove 12, and then controlling the positioning rod 23 to move inside the moving groove 11, driving the rotary cutting knife 2 to rotate around the mounting column 15, realizing the adjustment of the angle of the rotary cutting knife 2, positioning the positioning rod 23 inside the positioning scale grooves 12 at different positions, thereby fixing the rotary cutting knife 2 at different angles, realizing different included angles between the rotary cutting knife 2 and the fixed cutting knife 13, so as to realize the cutting of the tablet 5 according to the required dose, and facilitating more accurate control of the dosage of the tablet 5.

[0037] Working principle: When the present invention is in use, by pressing the pressure caps 45 on both sides of the tablet cutter base 3 to drive the slider 42 to slide on the surface of the slide rod 33, thereby driving the two groups of movable clamping blocks 4 to move away from each other. Then place the tablet 5 between the two groups of movable clamping blocks 4, release the pressing of the pressure cap 45, and under the rebounding action of the second compression spring 46, the two groups of movable clamping blocks 4 fix the tablet 5 at the middle position of the tablet cutting table 31. At this time, cover the upper cover 1 of the tablet cutter on the upper part of the tablet cutting table 31 and press down, so that the fixed cutting knife 13 and the rotary cutting knife 2 cut the tablet 5. By pulling the positioning rod 23 to make the positioning rod 23 disengage from the inside of the positioning scale groove 12, and then controlling the positioning rod 23 to move inside the moving groove 11, driving the rotary cutting knife 2 to rotate around the mounting column 15, realizing the adjustment of the angle of the rotary cutting knife 2, positioning the positioning rod 23 inside the positioning scale grooves 12 at different positions, thereby fixing the rotary cutting knife 2 at different angles, realizing different included angles between the rotary cutting knife 2 and the fixed cutting knife 13, so as to realize the cutting of the tablet 5 according to the required dose.

[0038] Those skilled in the art should understand that: The discussion of any above embodiment is only exemplary, and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; Under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, and they are not provided in detail for the sake of brevity.

[0039] The present utility model aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A medicine cutter for round medicines, characterized in that: include: A medicine cutter upper cover (1), wherein a movable groove (11) and a positioning scale groove (12) are provided on the surface of the medicine cutter upper cover (1), and a fixed cutter (13) is fixedly installed inside the medicine cutter upper cover (1); A rotary cutter (2), the rotary cutter (2) being arranged inside the upper cover (1) of the medicine cutter, a guide column (22) being fixedly arranged at one end of the rotary cutter (2), and a positioning rod (23) being slidably sleeved on the surface of the guide column (22); A medicine cutter base (3) is arranged below the medicine cutter upper cover (1), a medicine cutting table (31) is fixedly arranged on the top of the medicine cutter base (3), two groups of movable blocks (4) are symmetrically arranged on the surface of the medicine cutting table (31), and a pill (5) is placed between the two groups of movable blocks (4).

2. A round medicine cutter according to claim 1, characterized in that: The movable groove (11) is provided on one side of the upper cover (1) of the medicine cutter, and the positioning scale groove (12) is provided on the inner wall of the movable groove (11). The positioning scale groove (12) is provided in a plurality of groups, and the plurality of groups of positioning scale grooves (12) are evenly distributed.

3. A round medicine cutter according to claim 2, characterized in that: One end of the fixed cutter (13) is fixedly connected to the side wall of the upper cover (1) of the medicine cutter, and the other end of the fixed cutter (13) is located at the center of the circle of the upper cover (1) of the medicine cutter. A stopper (14) and a mounting column (15) are fixedly provided at the end of the fixed cutter (13) located at the center of the circle of the upper cover (1) of the medicine cutter.

4. A round medicine cutter according to claim 3, characterized in that: A mounting sleeve (21) is fixedly arranged on the surface of the rotary cutter (2), and the mounting sleeve (21) is rotatably mounted on the surface of the mounting column (15). The rotary cutter (2) rotates around the mounting column (15) via the mounting sleeve (21).

5. A round medicine cutter according to claim 4, characterized in that: At least two groups of the guide posts (22) are provided, and the positions of the guide posts (22) are arranged corresponding to the positions of the movable grooves (11).

6. A round medicine cutter according to claim 5, characterized in that: The positioning rod (23) slides through the movable groove (11), and the size of the positioning rod (23) matches the size of the positioning scale groove (12). A first compression spring (24) is provided on the side of the positioning rod (23) away from the positioning scale groove (12), and the first compression spring (24) is sleeved on the surface of the guide column (22).

7. A round medicine cutter according to claim 6, characterized in that: The diameter of the medicine cutting platform (31) matches the inner diameter of the upper cover (1) of the medicine cutting device. A sliding groove (32) is provided on the surface of the medicine cutting platform (31). A sliding rod (33) is provided below the sliding groove (32). The sliding rod (33) is provided inside the base (3) of the medicine cutting device.

8. A round medicine cutter according to claim 7, characterized in that: The movable block (4) is in the form of an arc-shaped plate structure. The thickness of the movable block (4) is less than the height of the tablet (5). The bottom surface of the movable block (4) is fixedly connected to a movable seat (41). The movable seat (41) is slidably inserted into the interior of the slide groove (32). The bottom end of the movable seat (41) is fixedly connected to a slider (42).

9. A round medicine cutter according to claim 8, characterized in that: A sliding hole (43) is provided on the surface of the slider (42), and the slider (42) is slidably mounted on the surface of the slide rod (33) through the sliding hole (43). A second compression spring (46) is provided at one end of the slider (42), and the second compression spring (46) is mounted on the surface of the slide rod (33). A push rod (44) is fixedly installed on the side of the slider (42) away from the second compression spring (46), and a pressure cap (45) is fixedly installed on the end of the push rod (44) away from the slider (42) after passing through the side wall of the medicine cutter base (3).

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