Tablet cutting device
The tablet cutting device, with its rotating support and clamping plate design, solves the problems of inconvenient operation and easy damage to the cutter of traditional devices, achieving flexible and precise tablet cutting and improving operational efficiency and safety.
Patent Information
- Application Number
- CN202520149397.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Traditional tablet cutting devices are inconvenient to operate when cutting multiple or two tablets, and the cross-shaped cutting blades are prone to tilting and breakage, affecting accuracy and safety.
The rotating support design allows for flexible rotational cutting of tablets through a single cutting blade and clamping structure, avoiding hand contact. Combined with magnetic adsorption and pushing mechanisms, it ensures cutting accuracy and safety.
It improves the flexibility and precision of tablet cutting, reduces operation time, avoids blade breakage and tablet fragments flying, and enhances service life and safety.
Smart Images
Figure CN223749737U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of medical appliances, and particularly relates to a tablet cutting device. BACKGROUND
[0002] The tablet cutting device is a tool for cutting tablets according to the required dose. In the medical field, the standard dose of some drugs may not be suitable for all patients, and the tablet cutting device can play a role in accurately cutting the whole tablet into appropriate parts to achieve the accurate drug dose.
[0003] The traditional manual tablet cutting device has many limitations in practical application. Among them, the common setting is one cutter or two cross-distributed cutters. For the device with only one cutter, when facing the situation of cutting tablets into multiple parts, the user has to move and rotate the tablet repeatedly to realize the cutting of multiple parts. However, since the tablet is usually limited in a specific frame structure, the moving operation is extremely inconvenient, which not only consumes a lot of time and reduces the operation efficiency, but also may cause the cutting precision to decrease due to the shaking or displacement in the operation process, affecting the accuracy of the final drug dose.
[0004] And the device with two cross-distributed cutters can separate the tablet into four parts at one time, which has certain advantages in the specific four-part dose requirement scene, but the flexibility is seriously insufficient. When the tablet actually needs to be cut into two parts, this fixed cross-cutter structure is difficult to realize accurate two-part cutting, and will produce a lot of drug debris, which will cause waste and affect the drug amount, and cannot adapt to the diversified dose cutting requirements. In addition, the horizontal part of the cross-distributed cutter is easily affected by the tilting force during the cutting process of the cutting device cover body. Once the tilting force exceeds the range that the cutter can bear, the cutter is easy to collapse. The collapsed cutter can easily damage the cutting device, shorten the service life of the device, increase the use cost, and may cause the tablet debris generated in the cutting process to splash, which has safety hazards. SUMMARY
[0005] The utility model provides a tablet cutting device with the characteristics of cutting different quantities of tablets.
[0006] The utility model provides following technical scheme: including support shell, the support shell includes bottom shell and flip, the cutting blade is installed in the inner wall of flip, the rotatory support is connected with the inner wall of bottom shell, the top of rotatory support is provided with the recess for making room groove, rotatory support side wall is provided with four recesses for making room notches, the cutting blade is connected in the inner wall of recess for making room notches, four the inner wall of recess for making room groove is connected with four clamping plates of sliding, four the clamping plate is between corresponding two recesses for making room notches, the cutting blade is not contacted with the clamping plate, the inner wall of rotatory support is connected with the top rod of sliding, the top rod one end extends into the recess for making room groove internal space.
[0007] Among them, the connecting buckle plate is installed on the inner wall of the flip, and the butt joint port is formed on one side of the bottom shell.
[0008] Among them, the push mechanism is arranged on one side of the four clamping plates, the push mechanism comprises a fixed tube and a telescopic rod, the fixed tube is installed on the outer side of the rotatory support, the telescopic rod is slidably connected to the inner wall of the fixed tube, and a spring is arranged in the fixed tube to push the telescopic rod.
[0009] Among them, the top rod is fixedly connected with a top disc and a push disc at both ends, respectively, an upper circular groove is formed in the inner wall of the recess for making room groove, the top disc is connected to the inner wall of the upper circular groove, a lower circular groove is formed in the bottom of the recess for making room notches, and the push disc is located in the internal space of the lower circular groove.
[0010] Among them, the side wall of the rotatory support is provided with an annular groove, and the bottom shell is provided with an annular protrusion which is slidably connected to the inner wall of the annular groove.
[0011] Among them, the bottom groove is formed in the bottom of the bottom shell, two fixed magnetic plates are installed on the inner wall of the bottom groove, a movable magnetic plate is installed on the side wall of the rotatory support, the movable magnetic plate is magnetically attracted to the side wall of the two fixed magnetic plates, and the movable magnetic plate is slidably connected to the inner wall of the bottom groove.
[0012] The utility model has the advantages that the rotatory support drives the tablets to rotate, the hand does not need to contact the tablets, the angle of the tablets can be switched, the pollution of the tablets is reduced, the operation is simple and convenient, the tablets can be cut into two or four parts flexibly, the work efficiency is improved, the cross distribution cutting knife is not needed, the cutting device is not damaged by the tilting force during the cutting process, the service life of the device is prolonged, the use cost is reduced, the tablet debris is not splashed during the cutting process, and the safety problem is solved.
[0013] The parts not involved in the device are the same as or can be implemented by the prior art. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;
[0015] Figure 2 It is a three-dimensional structure schematic diagram of the utility model;
[0016] Figure 3 It is a three-dimensional enlarged structure schematic diagram of the rotating support and other components in the utility model;
[0017] Figure 4 It is Figure 2 The enlarged schematic diagram of A part in the utility model.
[0018] In the figure: 1, support shell; 11, bottom shell; 111, butt joint; 12, flip cover; 121, cutting blade; 122, connecting buckle plate; 13, bottom groove; 14, fixed magnetic plate; 2, rotating support; 21, let go of recess; 22, let go of notch; 23, upper circular groove; 24, lower circular groove; 25, annular recess; 26, movable magnetic plate; 3, clamping plate; 31, pushing mechanism; 311, fixed tube; 312, telescopic rod; 4, top rod; 41, top disc; 42, push disc. DETAILED DESCRIPTION
[0019] Please refer to Figures 1-4 The utility model provides the following technical scheme: including support shell 1, support shell 1 includes bottom shell 11 and flip cover 12, cutting blade 121 is installed in the inner wall of flip cover 12, rotating support 2 is rotatably connected to the inner wall of bottom shell 11, let go of recess 21 is formed in the top end of rotating support 2, four let go of notches 22 are formed in the side wall of rotating support 2, cutting blade 121 is clamped and connected to the inner wall of let go of notch 22, four clamping plates 3 are slidably connected to the inner wall of let go of recess 21, four clamping plates 3 are all between corresponding two let go of notches 22, cutting blade 121 does not contact with clamping plate 3, top rod 4 is slidably connected to the inner wall of rotating support 2, and one end of top rod 4 extends into the internal space of let go of recess 21.
[0020] In the embodiment: in order to facilitate the cutting of different quantities of tablets, the support shell 1 is closed by the butt joint of the bottom shell 11 and the flip cover 12, which is convenient for storing and cutting tablets. When the flip cover 12 is flipped towards the bottom shell 11, the flip cover 12 can drive the cutting blade 121 to complete the cutting process of the tablets in the let -in groove 21, so that the tablets can be separated into the required number of petals. The four clamps 3 clamp and fix the tablets in the let -in groove 21, which is convenient for the tablets to be at the center of the let -in groove 21, which is convenient for the cutting work of the cutting blade 121. The device uses a single cutting blade 121, and the rotating support 2 is designed to rotate. By rotating the rotating support 2, the tablets in the let -in groove 21 can be rotated, so that the tablets can be cut for the second time after the first cutting, thereby completing the four -petal cutting of the tablets. The operator can directly rotate the rotating support 2 without touching the tablets, which can complete the angle switching of the tablets, reduce the pollution of the tablets, and is simple and convenient to operate. It can flexibly cut the tablets into two or four petals, improve the work efficiency, and solve the problem that the cutting device cover is flipped and cut during the cutting process. Due to the force structure characteristics, the horizontal part of the cutting knife is easily affected by the inclination force, which is easy to collapse. The collapsed cutting knife is easy to damage the cutting device, which shortens the service life of the device, increases the use cost, and may cause the tablet debris generated during the cutting process to splash, which has safety hazards. After cutting, the top rod 4 is pushed from below to make the top rod 4 eject the tablets, which is convenient for disassembly.
[0021] The inner wall of the flip cover 12 is provided with a connecting buckle plate 122, one side of the bottom shell 11 is provided with a butt joint 111, and the cutting blade 121 is connected to the inner wall of the butt joint 111; when the flip cover 12 and the bottom shell 11 are closed, the flip cover 12 drives the connecting buckle plate 122 to butt joint with the butt joint 111 on the bottom shell 11. The connecting buckle plate 122 is elastically bent by being extruded by the bottom shell 11, and then the protruding part of the connecting buckle plate 122 is aligned with the butt joint 111 to complete the clamping, thereby realizing the locking of the bottom shell 11 and the flip cover 12, and maintaining the stability of the support shell 1 when it is closed.
[0022] The four clamps 3 are provided with a pushing mechanism 31 on one side, and the pushing mechanism 31 includes a fixed tube 311 and a telescopic rod 312. The fixed tube 311 is installed outside the rotating support 2, and the telescopic rod 312 is slidingly connected to the inner wall of the fixed tube 311. The fixed tube 311 is provided with a spring inside for pushing the telescopic rod 312; the rotating support 2 supports the four fixed tubes 311, and the fixed tube 311 supports and pushes the clamp 3 through the telescopic rod 312. The spring inside the fixed tube 311 pushes the telescopic rod 312, so that the telescopic rod 312 can drive the clamp 3 to complete the clamping action of the tablets, thereby facilitating the fixation of tablets of different sizes.
[0023] The top rod 4 is fixedly connected with a top disc 41 and a push disc 42 at both ends respectively, an upper circular groove 23 is formed in the inner wall of the giving recess 21, the top disc 41 is clamped and connected to the inner wall of the upper circular groove 23, a lower circular groove 24 is formed at the bottom of the giving gap 22, and the push disc 42 is located in the internal space of the lower circular groove 24; the top disc 41 and the push disc 42 limit the top rod 4 in the rotating support 2, so that the top rod 4 cannot be accidentally separated, and when the tablets are cut, the top disc 41 is automatically clamped into the upper circular groove 23, so that the top disc 41 can be flush with the inner wall of the giving recess 21, the lower circular groove 24 gives way to the push disc 42, the tablets are separated by pushing the push disc 42, and the lower circular groove 24 prevents the push disc 42 from being pushed too much.
[0024] An annular groove 25 is formed in the side wall of the rotating support 2, an annular protrusion is arranged in the bottom shell 11, and the annular protrusion is slidingly connected to the inner wall of the annular groove 25; the rotating support 2 is connected to the annular protrusion in the support shell 1 through the annular groove 25, so that the rotating support 2 can be limited to a fixed position in the bottom shell 11, and the rotating support 2 cannot be separated from the bottom shell 11.
[0025] A bottom groove 13 is formed at the bottom of the bottom shell 11, two fixed magnetic plates 14 are mounted on the inner wall of the bottom groove 13, a movable magnetic plate 26 is mounted on the side wall of the rotating support 2, the movable magnetic plate 26 is magnetically attracted to the side wall of the two fixed magnetic plates 14, and the movable magnetic plate 26 is slidingly connected to the inner wall of the bottom groove 13; the inner diameter of the bottom groove 13 is greater than the diameter of the rotating support 2, so that the rotating support 2 can be easily rotated and driven by a person, the two fixed magnetic plates 14 limit the movement range of the movable magnetic plate 26, so that the rotation angle of the rotating support 2 is limited, and when the movable magnetic plate 26 is attracted to the two fixed magnetic plates 14, the angle of the rotating support 2 can be stably maintained, thereby facilitating subsequent cutting work.
[0026] The working principle and use process of the utility model are as follows: when the tablets are cut, the tablets are fixed between the four clamping plates 3, the four clamping plates 3 clamp and fix the tablets in the giving recess 21, the tablets can be located at the center of the giving recess 21, the cutting work of the cutting blade 121 is facilitated, when the cover 12 is controlled to be turned to the bottom shell 11, the cover 12 can drive the cutting blade 121 to complete the cutting of the tablets in the giving recess 21, when the tablets need to be divided into four parts, the rotating support 2 is rotated, the rotating support 2 drives the movable magnetic plate 26 to be connected with the other fixed magnetic plate 14, the angle positioning is completed, and then the tablets are cut again, the hands do not need to touch the tablets, the angle of the tablets can be switched, the pollution of the tablets is reduced, the operation is simple and convenient, the tablets can be cut into two or four parts flexibly, and the working efficiency is improved.
Claims
1. A tablet cutting device comprising a supporting housing (1) comprising a bottom shell (11) and a flip cover (12), a cutting blade (121) is installed on the inner wall of the flip cover (12), characterized in that: The bottom shell (11) inner wall rotationally connected with rotating support (2), the rotating support (2) top end is provided with a let concave groove (21), the rotating support (2) side wall is provided with four let notches (22), the cutting blade (121) is engaged in the inner wall of the let notches (22), the let concave groove (21) inner wall is slidably connected with four clamping plates (3), four the clamping plates (3) are between corresponding two let notches (22), the cutting blade (121) is not in contact with the clamping plate (3), the rotating support (2) inner wall is slidably connected with the top rod (4), the top rod (4) one end extends into the inner space of the let concave groove (21).
2. A tablet cutting device as claimed in claim 1, wherein: The cover (12) inner wall is provided with a connecting buckle plate (122), the bottom shell (11) one side is provided with a docking interface (111), the cutting blade (121) is engaged in the inner wall of the docking interface (111).
3. A tablet cutting device as claimed in claim 1, wherein: Four the clamping plates (3) one side are provided with push mechanism (31), the push mechanism (31) includes fixed tube (311) and telescopic rod (312), the fixed tube (311) is installed on the rotating support (2) outside, the telescopic rod (312) is slidably connected in the inner wall of the fixed tube (311), the fixed tube (311) is provided with spring for pushing the telescopic rod (312).
4. The tablet cutting device of claim 1, wherein: The top rod (4) both ends are fixedly connected with top disc (41) and push disc (42), the let concave groove (21) inner wall is provided with an upper circular groove (23), the top disc (41) is engaged in the inner wall of the upper circular groove (23), the let notches (22) bottom is provided with a lower circular groove (24), the push disc (42) is in the inner space of the lower circular groove (24).
5. The tablet cutting device of claim 1, wherein: The rotating support (2) side wall is provided with an annular groove (25), the bottom shell (11) is provided with an annular protrusion, annular protrusion is slidably connected in the inner wall of the annular groove (25).
6. The tablet cutting device of claim 1, wherein: The bottom shell (11) bottom is provided with a bottom groove (13), the bottom groove (13) inner wall is provided with two fixed magnetic plate (14), the rotating support (2) side wall is provided with a movable magnetic plate (26), the movable magnetic plate (26) is magnetically attached to the side wall of two fixed magnetic plate (14), the movable magnetic plate (26) is slidably connected in the inner wall of the bottom groove (13).