Medicine cutting device

Abstract

The invention discloses a medicine cutting device which comprises a box body, and the internal space of the box body is a medicine cutting cavity with an opening in the top end; the first sliding cover is connected to the opening of the medicine cutting cavity in a sliding mode, and a mounting channel hole communicating with the medicine cutting cavity is formed in the top end face of the first sliding cover; the medicine cutting button is arranged on the mounting channel hole; the tablet cutter is installed on the bottom end face of the tablet cutting button and used for downwards extending out of the installation channel hole so as to cut off tablets located in the tablet cutting cavity. When the tablet cutting device is used, the first sliding cover slides out of the box body so that the opening of the tablet cutting cavity can be exposed, then tablets needing to be cut off are placed on the bottom end face of the tablet cutting cavity, then the box body is covered with the first sliding cover again, the opening of the tablet cutting cavity is sealed by the first sliding cover at the moment, and then the tablet cutting button is pressed down. The tablet cutting button drives the tablet cutter to move downwards to cut off the tablets in the tablet cutting cavity, then the first sliding cover slides out of the box body again, the opening of the tablet cutting cavity is exposed, and the cut tablets are taken out.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, and more particularly to a medicine cutter. Background Art

[0002] People who need to take medicine for a long time, such as patients with chronic diseases and the elderly, need to take medicine on time multiple times a day. If they need to take half a tablet, they often need to cut the tablet in half with a fruit knife or other tools due to insufficient hand strength, which is troublesome, laborious and dangerous. In addition, children take smaller doses of medicine, so they are more likely to take half a tablet. If the tablet is cut with a sharp tool every time it is taken, for older children, they also need the help of adults to cut the tablet, and cannot cut the tablet by themselves, which is also inconvenient and dangerous for adults and children.

[0003] In order to solve the above problems, the existing technologies such as CN111110566B-a medical medicine cutter, CN112120937A-a medicine cutter and its use method, and CN206822853U-a medicine box with a medicine cutter all put the tablets in the medicine box, and install a blade on the box cover. When the box cover is closed, the blade cuts the tablets in the box body. However, in the above technologies, when the box cover is opened, the blade is exposed. If you are not careful when using it, it is easy to cut your fingers. That is, the existing medicine cutting devices still have potential dangers and fail to meet the needs of consumers.

[0004] Therefore, how to provide a portable, safe and reliable pill cutter that can cut pills in half is an urgent problem that those skilled in the art need to solve. Summary of the invention

[0005] In view of this, the present invention provides a medicine cutter which can be carried around and can cut a tablet into half safely and reliably.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A medicine cutter, comprising:

[0008] A box body, wherein the inner space of the box body is a medicine cutting cavity with an open top;

[0009] A first sliding cover, wherein the first sliding cover is slidably connected to the open opening of the medicine cutting cavity, and a mounting channel hole communicating with the medicine cutting cavity is provided on the top surface of the first sliding cover;

[0010] A medicine cutting button, the medicine cutting button is arranged on the installation channel hole;

[0011] A tablet cutter is mounted on the bottom end surface of the medicine cutting button and is used to extend downward from the mounting channel hole to cut the tablets located in the medicine cutting cavity.

[0012] It can be seen from the above technical scheme that compared with the prior art, the present invention discloses a medicine cutter. When in use, the first sliding cover is slid out from the box body to expose the opening of the medicine cutting cavity, and then the tablets to be cut are placed on the bottom end surface of the medicine cutting cavity, and then the first sliding cover is re-connected to the box body. At this time, the first sliding cover closes the opening of the medicine cutting cavity, and then the medicine cutting button is pressed. The medicine cutting button drives the tablet cutter to move downward to cut the tablets in the medicine cutting cavity. After that, the first sliding cover is slid out from the box body again to expose the opening of the medicine cutting cavity, and the cut tablets are taken out.

[0013] Therefore, the medicine cutting device hides the tablet cutter in the medicine cutting button and adopts a sliding cover opening and closing design, so that when the user takes and puts tablets in the medicine cutting cavity, the cutter is not exposed and the cutter does not come into any contact with the hand, which greatly improves the safety of the medicine cutting device. In addition, the medicine cutter has a simple structure, a small size, and is easy to operate, making it easy to carry.

[0014] Furthermore, first slide grooves are provided on both sides of the open end of the medicine cutting cavity, and sliders are fixed on both sides of the bottom end of the first sliding cover, and the two sliders are slidably connected to the two first slide grooves respectively.

[0015] The beneficial effect of adopting the above technical solution is that it is easy for the first sliding cover to slide on the box body, so as to facilitate the opening and closing operation of the first sliding cover.

[0016] Furthermore, two guide rails are fixed on the bottom surface of the medicine cutting cavity, and there is a gap between the two guide rails and the cavity walls on both sides of the medicine cutting cavity, and the gap is the first slide groove, and an anti-detachment groove is opened on one side surface of the guide rail close to the side wall of the medicine cutting cavity, and the slide block is provided with an anti-detachment hook, and the anti-detachment hook is hooked with the anti-detachment hook groove;

[0017] Two mounting ear seats are fixed on the other side of the guide rail away from the anti-off hook groove, and the two mounting ear seats are fixedly connected to the bottom surface of the medicine cutting cavity through a first mounting screw.

[0018] The beneficial effects of adopting the above-mentioned technical scheme are as follows: the anti-disconnection hook is hooked with the anti-disconnection hook groove, thereby ensuring that the first sliding cover will not fall off the box body and enabling the first sliding cover to always slide along the length direction of the first sliding groove; in addition, the guide rail is removable and assembled in the medicine cutting cavity using the first mounting screw, and cooperates with the side wall of the medicine cutting cavity to form the first sliding groove. In this way, the first sliding groove is formed by assembling mechanical parts, which can avoid the problem of complex manufacturing process and high cost caused by machining or injection molding the first sliding groove on the box body.

[0019] Furthermore, a positioning slot plate and two mounting posts are fixed on both inner side walls of the bottom end of the first sliding cover, the positioning slot plate is located between the two mounting posts, and the two sliding blocks each include:

[0020] A mounting plate, the mounting plate being fixedly connected to the two mounting posts by two second mounting screws;

[0021] A positioning plug plate, one side end of which is fixedly connected to a side surface of the mounting plate, and the other side end of which is positioned and plugged into a notch of the positioning slot plate;

[0022] A sliding plate, one side end of which is fixedly connected to the other side of the mounting plate, the sliding plate is slidably connected to the first sliding groove, and one side surface of the sliding plate is provided with the anti-disconnection hook.

[0023] The beneficial effect of adopting the above technical solution is that the slider and the first sliding cover are detachable by using the first mounting screw, so that it is convenient to replace only the damaged slider or the first sliding cover without replacing the entire slider, thereby realizing low-cost maintenance and replacement of the medicine cutter. In addition, when installing the slider, the positioning plug plate is positioned and inserted into the notch of the positioning slot plate to achieve preliminary positioning, so that the second mounting screw can be quickly and accurately aligned with the screw hole on the mounting column, which is convenient for improving the assembly efficiency of the slider and the first sliding cover, thereby improving the production efficiency of the medicine cutter.

[0024] Furthermore, one side groove wall of each of the two first sliding grooves has two first positioning clamping convex surfaces, a second positioning clamping convex surface, and two first limiting convex ribs, a second limiting convex rib, arranged at intervals. The first positioning clamping convex surface and the second positioning clamping convex surface are both located between the first limiting convex rib and the second limiting convex rib. The other side surfaces of the two sliding plates have two first positioning clamping concave surfaces, a second positioning clamping concave surfaces, arranged at intervals. One side of the sliding plate abuts against the first limiting convex rib, and the first positioning clamping concave surface is adapted to be clamped with the first positioning clamping convex surface. The other side of the sliding plate abuts against the second limiting convex rib, and the second positioning clamping concave surface is adapted to be clamped with the second positioning clamping convex surface.

[0025] The beneficial effects of the above technical solution are as follows: when it is necessary to take or place pills, slide the first sliding cover backwards until one side of the sliding plate stops against the first limiting rib, at which time the first sliding cover cannot continue to slide, thereby preventing the first sliding cover from sliding out of the box body, and the first positioning clamping concave surface is adapted to be engaged with the first positioning clamping convex surface, and a "click" sound is emitted at this time, indicating that the first sliding cover has slid into place, exposing the opening of the medicine cutting cavity, which is convenient for taking or placing pills; when it is necessary to close the first sliding cover, slide the first sliding cover forwards until the other side of the sliding plate stops against the second limiting rib, at which time the first sliding cover cannot continue to slide, and the second positioning clamping concave surface is adapted to be engaged with the second positioning clamping convex surface, and a "click" sound is emitted at this time, indicating that the first sliding cover has slid into place, and the opening of the medicine cutting cavity is closed.

[0026] Therefore, the medicine cutter is provided with a sound prompt effect for opening and closing the first sliding cover, so that the user can realize accurate sliding operation on the first sliding cover, and the use is extremely convenient.

[0027] Further, a stop ring is fixed on the lower hole edge of the installation channel hole, two guide protrusions are fixed on the inner hole edge of the stop ring at intervals, and the medicine cutting button includes:

[0028] A pressing barrel cap is inserted into the installation channel hole, two positioning notches are arranged at intervals on the cap opening end of the pressing barrel cap, two guide protrusions are respectively placed in the two positioning notches, an integrally formed hook edge is provided on the cap opening end of the pressing barrel cap, the hook edge is hooked with the inner hole edge of the stop ring, and the tablet cutter is installed on the top end surface of the pressing barrel cap;

[0029] A return spring is sleeved on the pressing tube cap, one end of the return spring abuts against the top end surface of the stop ring, and the other end abuts against the brim of the pressing tube cap.

[0030] The beneficial effects of the above technical solution are: when cutting medicine, the pressing cylinder cap is pressed downward, at this time, the reset spring is compressed, and the guide protrusion cooperates with the positioning notch, which can always ensure that the pressing cylinder cap will not rotate or deviate downward, thus ensuring that the tablet cutter on the pressing cylinder cap can accurately cut medicine. After cutting medicine, the pressing cylinder cap is released, and the pressing cylinder cap automatically resets upward under the action of the reset spring, that is, the tablet cutter is automatically reset upward to facilitate the next medicine cutting operation. In addition, when the guide protrusion abuts against the upper edge of the positioning notch, the pressing cylinder cap will not continue to move downward, thus limiting the downward movement of the pressing cylinder cap, and preventing the pressing cylinder cap from moving too far downward, resulting in the tablet cutter being in hard contact with the bottom of the medicine cutting cavity and being damaged.

[0031] Furthermore, it also includes a positioning member for fixing the tablet, and the positioning member includes:

[0032] A stopper tube, the bottom end of which is fixed on the inner bottom surface of the medicine cutting cavity, and the tube wall of which is provided with an opening;

[0033] Tablet clips, the tablet clips are two arranged inside the stopper cylinder, the sleeves on one end of the two tablet clips are respectively inserted into the two positioning posts on the inner bottom surface of the medicine cutting cavity, the other ends of the two tablet clips are placed at the openings on the cylinder wall of the stopper cylinder, and the inner side surfaces of the two tablet clips are tablet clamping serrated surfaces;

[0034] There are two elastic sheets, one end of each of the two elastic sheets is respectively fixed on the outer sides of the two tablet clips, and the free ends of the two elastic sheets are both in contact with the inner wall of the stop tube.

[0035] The beneficial effect of adopting the above technical solution is: the tablet is placed on the bottom surface of the medicine cutting cavity, and gently pushed between the two tablet clamps. Under the action of the two elastic sheets, the two tablet clamps have a certain elasticity and can gently clamp the tablet to achieve the positioning of the tablet. This makes it convenient for the tablet cutter to cut the tablet without the tablet being displaced or cracked and splashed, and hitting the wall of the medicine cutting cavity to break into smaller medicine particles again.

[0036] Furthermore, a rubber pad for placing tablets is bonded to the inner bottom surface of the medicine cutting cavity between the two tablet clamps.

[0037] The beneficial effect of adopting the above technical solution is that the rubber pad can buffer the cutting force of the tablet cutter to avoid splashing of the tablet after being cut.

[0038] Furthermore, a medicine storage cavity is provided on the top surface of the first sliding cover, and a second sliding cover is slidably connected to the cavity opening of the medicine storage cavity.

[0039] The beneficial effect of adopting the above technical solution is that the tablets to be cut and / or the cut tablets can be stored in the medicine storage cavity, avoiding the problem of tablets being randomly placed due to lack of storage space.

[0040] Furthermore, a second slide groove is provided on both sides of the cavity mouth end of the medicine storage cavity, and a snap-on protrusion is fixed on one side wall of the two second slide grooves, and sliding hook plates are fixed on both sides of the bottom end surface of the second sliding cover, and the two sliding hook plates are slidably connected in the second slide grooves, and the hook parts on the sliding hook plates are snap-engaged and slidably connected with the bottom end surfaces of the snap-on protrusions; the two snap-on protrusions have a third snap-on convex surface, and one side surface of the two sliding hook plates has a third positioning snap-on concave surface, and the third positioning snap-on concave surface is adapted to snap-engage with the third snap-on convex surface.

[0041] The beneficial effects of the above technical solution are: the hook portion is engaged with the bottom end surface of the engaging protrusion to ensure that the second sliding cover will not fall off the first sliding cover, and when the third positioning engaging concave surface and the third engaging convex surface are engaged, a "click" sound is emitted, indicating that the second sliding cover has been closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0043] Figure 1 The present invention is a schematic diagram of the axial structure of a medicine cutter provided by the present invention.

[0044] Figure 2 for Figure 1 A transparent top view of .

[0045] Figure 3 for Figure 2 Schematic cross-sectional view of the middle section AA.

[0046] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of local A in the middle.

[0047] Figure 5 for Figure 1 Schematic top view of .

[0048] Figure 6 for Figure 5 Schematic cross-sectional view of the middle section BB.

[0049] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of part B in the middle.

[0050] Figure 8 It is a schematic diagram when the first sliding cover and the second sliding cover are opened.

[0051] Fig. 9 It is an exploded schematic diagram of the box body, the first sliding cover and the second sliding cover from a first viewing angle.

[0052] Fig.10 for Fig. 9 Schematic diagram of the enlarged structure of local C in the middle.

[0053] Fig.11 It is an exploded schematic diagram of the box body, the first sliding cover and the second sliding cover from a second viewing angle.

[0054] Fig.12 for Fig.11 A magnified schematic diagram of the structure of position D in the middle position.

[0055] Fig.13 It is a structural schematic diagram of the first sliding cover.

[0056] Fig.14 It is a schematic diagram of the structure of the box.

[0057] Fig.15 A bottom view schematically showing the assembly of the first sliding cover and the pill cutting button.

[0058] Fig.16 for Fig.15 Schematic diagram of the enlarged structure of local E in the middle.

[0059] Fig.17 It is a schematic diagram of the exploded structure of the slider and the first sliding cover.

[0060] Fig.18 It is a schematic diagram of the exploded view of the first sliding cover and the pill cutting button.

[0061] Fig.19 It is a schematic diagram of the structure of the pressing cylinder cap. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0063] See also Figure 1-Figure 19 As shown, an embodiment of the present invention discloses a medicine cutter, comprising:

[0064] The box body 1 has an internal space which is a medicine cutting cavity 101 with an open top;

[0065] A first sliding cover 2, the first sliding cover 2 is slidably connected to the open portion of the medicine cutting cavity 101, and a mounting channel hole 201 communicating with the medicine cutting cavity 101 is provided on the top surface of the first sliding cover 2;

[0066] A medicine cutting button 3, which is arranged on the installation channel hole 201;

[0067] The tablet cutter 4 is mounted on the bottom end surface of the pill cutting button 3 and is used to extend downward from the mounting channel hole 201 to cut the tablets located in the pill cutting cavity 101 .

[0068] Specifically, first slide grooves 1011 are provided on both sides of the open end of the medicine cutting cavity 101 , and sliders 21 are fixed on both sides of the bottom end of the first sliding cover 2 , and the two sliders 21 are slidably connected to the two first slide grooves 1011 respectively.

[0069] Two guide rails 5 are fixed on the bottom surface of the medicine cutting cavity 101. There are gaps between the two guide rails 5 and the two side walls of the medicine cutting cavity 101, and the gaps are first slide grooves 1011. An anti-disconnection hook groove 51 is opened on one side surface of the guide rail 5 close to the side wall of the medicine cutting cavity 101. The slider 21 is provided with an anti-disconnection hook 2141, and the anti-disconnection hook 2141 is hooked with the anti-disconnection hook groove 51;

[0070] Two mounting ear seats 52 are fixed on the other side of the guide rail 5 away from the anti-dropping hook groove 51 , and the two mounting ear seats 52 are fixedly connected to the bottom surface of the medicine cutting cavity 101 through the first mounting screws 6 .

[0071] A positioning slot plate 22 and two mounting posts 23 are fixed on both inner side walls of the bottom end of the first sliding cover 2. The positioning slot plate 22 is located between the two mounting posts 23. The two sliders 21 each include:

[0072] A mounting plate 211, the mounting plate 211 is fixedly connected to the two mounting posts 23 via two second mounting screws 212;

[0073] A positioning plug plate 213, one side end of the positioning plug plate 213 is fixedly connected to one side surface of the mounting plate 211, and the other side end of the positioning plug plate 213 is positioned and plugged into the notch of the positioning slot plate 22;

[0074] The sliding plate 214 has one side end fixedly connected to the other side of the mounting plate 211 , the sliding plate 214 is slidably connected to the first sliding groove 1011 , and an anti-disengagement hook 2141 is provided on one side surface of the sliding plate 214 .

[0075] The groove wall of one side of the two first sliding grooves 1011 has two first positioning clamping convex surfaces 10111 and second positioning clamping convex surfaces 10112 arranged at intervals and two first limiting convex ribs 10113 and second limiting convex ribs 10114 arranged at intervals. The first positioning clamping convex surface 10111 and the second positioning clamping convex surface 10112 are both located between the first limiting convex rib 10113 and the second limiting convex rib 10114. The other side of the two sliding plates 214 The side surfaces are provided with two spaced-apart first positioning clamping concave surfaces 2142 and second positioning clamping concave surfaces 2143; one side of the sliding plate 214 abuts against the first limiting rib 10113, and the first positioning clamping concave surface 2142 is adapted to be clamped with the first positioning clamping convex surface 10111; the other side of the sliding plate 214 abuts against the second limiting rib 10114, and the second positioning clamping concave surface 2143 is adapted to be clamped with the second positioning clamping convex surface 10112.

[0076] A stop ring 7 is fixed on the lower hole edge of the installation channel hole 201, and two guide protrusions 71 are fixed on the inner hole edge of the stop ring 7 at intervals. The medicine cutting button 3 includes:

[0077] The pressing cylinder cap 31 is inserted into the installation channel hole 201. Two positioning notches 311 are arranged at intervals on the cap opening of the pressing cylinder cap 31. Two guide protrusions 71 are respectively placed in the two positioning notches 311. The cap opening of the pressing cylinder cap 31 has an integrally formed hook edge 312. The hook edge 312 is hooked with the inner hole edge of the stop ring 7. The tablet cutter 4 is installed on the top surface of the pressing cylinder cap 31.

[0078] The return spring 32 is sleeved on the pressing tube cap 31 , one end of the return spring 32 abuts against the top end surface of the stop ring 7 , and the other end abuts against the brim 313 of the pressing tube cap 31 .

[0079] In some embodiments, the pill cutter further comprises a positioning member 8 for fixing the pills, and the positioning member 8 comprises:

[0080] A stopper tube 81, the bottom end of which is fixed on the inner bottom surface of the medicine cutting cavity 101, and an opening is provided on the tube wall of the stopper tube 81;

[0081] The tablet clips 82 are two tablet clips 82 arranged inside the stopper tube 81. The sleeves 821 on one end of the two tablet clips 82 are respectively plugged into the two positioning posts 9 on the inner bottom surface of the medicine cutting cavity 101. The other ends of the two tablet clips 82 are placed at the openings on the wall of the stopper tube 81. The inner side surfaces of the two tablet clips 82 are tablet clamping serrated surfaces 822.

[0082] There are two elastic sheets 83 , one end of each of the two elastic sheets 83 is fixed to the outer sides of the two tablet clips 82 , and the free ends of the two elastic sheets 83 abut against the inner wall of the stopper tube 81 .

[0083] A rubber pad 10 for placing tablets is bonded to the inner bottom surface of the pill cutting cavity 101 between the two pill clamps 82 .

[0084] In other embodiments, a medicine storage cavity 202 is provided on the top surface of the first sliding cover 2, and a second sliding cover 11 is slidably connected to the cavity opening of the medicine storage cavity 202. The medicine storage cavity 202 is used to place the cut tablets for temporary storage of the tablets.

[0085] Second slide grooves 2021 are provided on both sides of the cavity mouth end of the medicine storage cavity 202, and a snap-on protrusion 12 is fixed on one side wall of the two second slide grooves 2021. Sliding hook plates 111 are fixed on both sides of the bottom end surface of the second sliding cover 11. The two sliding hook plates 111 are slidably connected in the second slide grooves 2021, and the hook portion 1111 on the sliding hook plate 111 is snap-fitted and slidably connected to the bottom end surface of the snap-on protrusion 12; the two snap-on protrusions 12 have a third snap-on convex surface 121, and one side surface of the two sliding hook plates 111 has a third positioning snap-on concave surface 1112, and the third positioning snap-on concave surface 1112 is adapted to snap-fit ​​with the third snap-on convex surface 121.

[0086] Of course, in other embodiments, the medicine storage cavity 202 can be divided into two cavities by a partition for placing the tablets to be cut and the cut tablets respectively, so as to realize the convenient carrying of the two kinds of tablets.

[0087] The medicine cutter of the present invention adopts the first sliding cover to open and close the medicine cutting chamber, and hides the tablet cutter inside the medicine cutting button, so that when taking and placing tablets, the tablet cutter is not exposed, avoiding the problem of cutting and improving the safety of the medicine cutter.

[0088] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0089] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A medicine cutter, characterized in that: include: A box body (1), wherein the internal space of the box body (1) is a medicine cutting cavity (101) with an open top; A first sliding cover (2), wherein the first sliding cover (2) is slidably connected to the open portion of the medicine cutting cavity (101), and a mounting channel hole (201) communicating with the medicine cutting cavity (101) is provided on the top surface of the first sliding cover (2); A medicine cutting button (3), wherein the medicine cutting button (3) is arranged on the installation channel hole (201); A tablet cutter (4), the tablet cutter (4) being mounted on the bottom end surface of the pill cutting button (3) and being used for extending downwardly out of the mounting channel hole (201) to cut the tablets located in the pill cutting cavity (101).

2. A medicine cutter according to claim 1, characterized in that: First slide grooves (1011) are provided on both sides of the open end of the medicine cutting cavity (101), and sliders (21) are fixed on both sides of the bottom end of the first sliding cover (2), and the two sliders (21) are slidably connected to the two first slide grooves (1011) respectively.

3. A medicine cutter according to claim 2, characterized in that: Two guide rails (5) are fixed on the bottom surface of the medicine cutting cavity (101), and there is a gap between the two guide rails (5) and the cavity walls on both sides of the medicine cutting cavity (101), and the gap is the first slide groove (1011), and an anti-disengagement hook groove (51) is opened on the side surface of the guide rail (5) close to the side wall of the medicine cutting cavity (101), and the sliding block (21) is provided with an anti-disengagement hook (2141), and the anti-disengagement hook (2141) is hooked with the anti-disengagement hook groove (51); Two mounting ear seats (52) are fixed on the other side of the guide rail (5) away from the anti-drop hook groove (51), and the two mounting ear seats (52) are fixedly connected to the bottom surface of the medicine cutting cavity (101) via a first mounting screw (6).

4. A medicine cutter according to claim 3, characterized in that: A positioning slot plate (22) and two mounting posts (23) are fixed on both inner side walls of the bottom end of the first sliding cover (2), the positioning slot plate (22) is located between the two mounting posts (23), and the two sliding blocks (21) each comprise: A mounting plate (211), wherein the mounting plate (211) is fixedly connected to the two mounting posts (23) via two second mounting screws (212); A positioning plug plate (213), one side end of the positioning plug plate (213) is fixedly connected to a side surface of the mounting plate (211), and the other side end of the positioning plug plate (213) is positioned and plugged into a notch of the positioning slot plate (22); A sliding plate (214), one side end of the sliding plate (214) is fixedly connected to the other side of the mounting plate (211), the sliding plate (214) is slidably connected to the first sliding groove (1011), and one side surface of the sliding plate (214) is provided with the anti-disengagement hook (2141).

5. A medicine cutter according to claim 4, characterized in that: One side groove wall of the two first sliding grooves (1011) is provided with two first positioning clamping convex surfaces (10111) and a second positioning clamping convex surface (10112) arranged at intervals, and two first limiting convex ribs (10113) and a second limiting convex rib (10114) arranged at intervals, the first positioning clamping convex surface (10111) and the second positioning clamping convex surface (10112) are both located between the first limiting convex rib (10113) and the second limiting convex rib (10114), and the other side of the two sliding plates (214) is provided with a first positioning clamping convex surface (10111) and a second limiting convex rib (10114) arranged at intervals. The sliding plate (214) is provided with two first positioning snap-fitting concave surfaces (2142) and second positioning snap-fitting concave surfaces (2143) arranged at intervals, one side of the sliding plate (214) is abutted against the first limiting rib (10113), and the first positioning snap-fitting concave surface (2142) is adapted to snap-fit ​​with the first positioning snap-fitting convex surface (10111), and the other side of the sliding plate (214) is abutted against the second limiting rib (10114), and the second positioning snap-fitting concave surface (2143) is adapted to snap-fit ​​with the second positioning snap-fitting convex surface (10112).

6. A medicine cutter according to any one of claims 1 to 5, characterized in that: A stop ring (7) is fixed on the lower hole edge of the installation channel hole (201), two guide protrusions (71) are fixed at intervals on the inner hole edge of the stop ring (7), and the medicine cutting button (3) comprises: A pressing cylinder cap (31), the pressing cylinder cap (31) is inserted into the installation channel hole (201), two positioning notches (311) are arranged at intervals on the cap opening end of the pressing cylinder cap (31), the two guide protrusions (71) are respectively placed in the two positioning notches (311), the cap opening end of the pressing cylinder cap (31) is provided with an integrally formed hook edge (312), the hook edge (312) is hooked with the inner hole edge of the stop ring (7), and the tablet cutter (4) is installed on the top end surface of the pressing cylinder cap (31); A return spring (32), wherein the return spring (32) is sleeved on the pressing tube cap (31), one end of the return spring (32) abuts against the top end surface of the stop ring (7), and the other end abuts against the brim (313) of the pressing tube cap (31).

7. A medicine cutter according to any one of claims 1 to 5, characterized in that: It also includes a positioning member (8) for fixing the tablet, and the positioning member (8) includes: A stopper tube (81), the bottom end of which is fixed on the inner bottom surface of the medicine cutting cavity (101), and the tube wall of the stopper tube (81) is provided with an opening; tablet clamps (82), the tablet clamps (82) being two arranged inside the stopper cylinder (81), the sleeves (821) on one end of the two tablet clamps (82) being respectively plugged into two positioning posts (9) on the inner bottom surface of the medicine cutting cavity (101), the other ends of the two tablet clamps (82) being both placed at the openings on the cylinder wall of the stopper cylinder (81), and the inner side surfaces of the two tablet clamps (82) being tablet clamping serrated surfaces (822); Elastic sheets (83), there are two elastic sheets (83), one end of the two elastic sheets (83) is respectively fixed on the outer side surfaces of the two tablet clips (82), and the free ends of the two elastic sheets (83) are both in contact with the inner wall of the stop tube (81).

8. A medicine cutter according to claim 7, characterized in that: A rubber pad (10) for placing tablets is bonded to the inner bottom surface of the medicine cutting cavity (101) at a position between the two tablet clamps (82).

9. A medicine cutter according to any one of claims 1 to 5 and 8, characterized in that: A medicine storage cavity (202) is provided on the top surface of the first sliding cover (2), and a second sliding cover (11) is slidably connected to the cavity opening of the medicine storage cavity (202).

10. A medicine cutter according to claim 9, characterized in that: Second slide grooves (2021) are provided on both sides of the cavity opening end of the medicine storage cavity (202), and a snap-on protrusion (12) is fixed on one side wall of the two second slide grooves (2021). Sliding hook plates (111) are fixed on both sides of the bottom end surface of the second sliding cover (11), and the two sliding hook plates (111) are slidably connected in the second slide grooves (2021), and the hook portions (1111) on the sliding hook plates (111) are snap-connected and slidably connected with the bottom end surfaces of the snap-on protrusions (12); the two snap-on protrusions (12) are provided with a third snap-on protrusion (121), and one side surface of the two sliding hook plates (111) is provided with a third positioning snap-on concave surface (1112), and the third positioning snap-on concave surface (1112) is snap-connected with the third snap-on protrusion (121).

Images