Intensive spoon-shaped constant-volume medicine taking device

Abstract

The invention relates to the field of medicine taking devices, and discloses an intensive spoon-shaped constant-volume medicine taking device which comprises a spoon handle shell, an upper medicine taking spoon head and a lower medicine taking spoon head which are matched with each other are arranged at one end of the spoon handle shell, a medicine taking containing cavity is defined by the upper medicine taking spoon head and the lower medicine taking spoon head, constant-volume scales are marked on the upper medicine taking spoon head, and a slicking assembly is assembled on the spoon handle shell. The component comprises a scraping head, a sliding column and a hole-matched sliding column, the scraping head is matched with a cavity opening of the containing cavity and can scrape a medicine surface, a partition plate connected with the bottom of the scraping head can seal the containing cavity to achieve constant-volume transfer, a telescopic rod is arranged in a spoon handle shell, the size of the containing cavity and the length of the spoon handle can be adjusted, and the component is matched with different containers. The device is further provided with an automatic reset structure driven by a spring, a positioning assembly and an anti-skid design, meanwhile, a partition plate containing cavity and a component limiting structure are arranged, through the integrated design, the device integrates the functions of containing cavity adjustment, slicking sealing and automatic reset, operation is convenient and fast, the constant volume is accurate, the medicine taking efficiency and stability are improved, and the device is suitable for popularization and application. The device is suitable for intensive operation requirements in the fields of medicine, chemical engineering, food and the like.

Description

Technical Field

[0001] This invention relates to the field of medicine dispensing devices, specifically a compact spoon-shaped fixed-volume medicine dispensing device. Background Technology

[0002] Drug dispensing devices are key tools used in the pharmaceutical, chemical, and food industries for the quantitative or qualitative acquisition of liquids and powders. Their core function is to achieve precise extraction and transfer of materials, ensuring the accuracy and safety of material usage during production, experimentation, or use. As related industries continue to increase their requirements for operational efficiency, metering accuracy, and ease of use, traditional drug dispensing tools can no longer meet the needs of intensive production and refined operations.

[0003] Traditional medicine dispensing devices have many limitations, which seriously affect the accuracy, convenience, and practicality of dispensing medicine. Most traditional medicine dispensing spoons lack clear volume markings, requiring the use of additional measuring tools or manual estimation. This is not only cumbersome and redundant, but also prone to human error leading to deviations in the amount of medicine dispensed, thus affecting experimental results or product quality. Although some devices have simple medicine dispensing functions, they are prone to slipping when held, and the material can easily stick to the spoon head during dispensing, causing deviations in the amount of medicine dispensed. Traditional devices often lack dedicated leveling, sealing, and resetting structures, requiring manual cleaning of the medicine surface after dispensing. The material is prone to spillage during transfer, and the resetting of components relies on manual operation, which not only increases labor intensity but may also lead to material contamination or dosage changes due to improper operation. They are difficult to meet the requirements of intensive and high-precision operations. Therefore, we propose an intensive spoon-shaped volume-fixing medicine dispensing device. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an integrated spoon-shaped fixed-volume dispensing device, which solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a compact spoon-shaped fixed-volume dispensing device, comprising:

[0006] An integrated spoon-shaped fixed-volume medicine dispensing device is characterized in that it includes a spoon handle shell, one end of which is provided with an upper medicine dispensing spoon head and a lower medicine dispensing spoon head that cooperate with each other, the upper medicine dispensing spoon head and the lower medicine dispensing spoon head together form a medicine dispensing cavity, and a fixed-volume scale is marked on one side of the top of the upper medicine dispensing spoon head;

[0007] The spoon handle housing is equipped with a leveling component, which includes a leveling head, a leveling component sliding column, and a hole-matching sliding column. The leveling component sliding column and the hole-matching sliding column are slidably connected inside the spoon handle housing, and the leveling component sliding column and the hole-matching sliding column are integrally connected to the leveling head at the end facing the medicine dispensing cavity. The leveling head is adapted to the opening of the medicine dispensing cavity to level the medicine surface.

[0008] The bottom rear end of the scraper head is integrally connected to a partition plate, which is used to seal the drug dispensing cavity to achieve fixed-volume transfer of the drug within the dispensing cavity.

[0009] Preferably, the inside of the spoon handle housing is provided with symmetrical scraping component slide rails on the left and right sides, and a scraping component guide hole is provided on the upper side of the inside. The scraping component sliding column is slidably engaged with the scraping component slide rail, and the hole-matched sliding column is slidably engaged with the scraping component guide hole to guide the scraping component to move along the direction of the medicine dispensing cavity opening.

[0010] Preferably, a push button is fixedly connected to the end of the sliding pin away from the scraper head, and the outer wall of the push button is provided with anti-slip ridges.

[0011] Preferably, the outer wall of the spoon handle housing away from the upper medicine spoon head is evenly distributed with anti-slip protrusions, and the anti-slip protrusions are spaced apart along the length direction of the spoon handle housing.

[0012] Preferably, a spring cavity groove is provided inside the top side of the spoon handle housing, and a large spring is installed in the spring cavity groove. The two ends of the large spring abut against the end of the hole-fitting sliding column and the front end of the spring cavity groove, respectively, for driving the scraping assembly to automatically reset to the initial position.

[0013] Preferably, the push button has a button cavity inside, and a positioning component is provided inside the button cavity. The positioning component includes a button, a stop strip, a small spring, a connecting strip, and a stop post. The button is slidably sleeved inside the button cavity and its bottom is fixedly connected to one end of the stop post. The other end of the stop post is hinged to one end of a symmetrical connecting strip, and the other end of the connecting strip is hinged to one end of a symmetrical stop strip. The other end of the stop strip is hinged to the bottom of the button cavity. A small spring is connected between the two sets of stop strips, and both ends of the stop strip abut against the inner wall of the spring cavity groove for positioning the working position of the leveling component.

[0014] Preferably, a telescopic rod is slidably sleeved inside the spoon handle housing, and a positioning ring is sleeved on the outer wall of the telescopic rod away from the medicine dispensing cavity. The positioning ring is engaged with the inner wall of the spoon handle housing, and a pull ring is fixedly connected to the end of the telescopic rod near the positioning ring. The pull ring is a closed circular ring structure.

[0015] Preferably, the telescopic rod and the lower medicine spoon head are connected by a partition cavity, which is slidably fitted with the partition to store the partition when not in use.

[0016] Preferably, the end of the scraper head has an arc-shaped structure, and the surface roughness of the scraper head is less than 0.2 micrometers to prevent adhesion to the medicine during the leveling process.

[0017] Preferably, a baffle is fixed at the opening of the connection between the spoon handle housing and the upper medicine-dispensing spoon head. The baffle is used to help close the inside of the spoon handle housing and limit the position of the scraper head.

[0018] Compared with the prior art, the present invention provides a compact spoon-shaped fixed-volume medicine dispensing device, which has the following beneficial effects:

[0019] This integrated spoon-shaped dispensing device offers higher accuracy and ease of operation. The volume markings on the upper spoon head allow for intuitive control of the dosage, while the leveling head, compatible with the dispensing cavity opening, quickly levels the medication surface. Simultaneously, a partition seals the cavity for efficient volume transfer. The integrated design reduces measurement steps, eliminating the need for additional measuring tools or manual estimation, significantly improving dispensing accuracy and efficiency. It also provides a superior user experience and strong adaptability; the telescopic rod's length can be adjusted via a positioning ring to accommodate different sizes of medicine containers, solving the problem of traditional spoons with fixed handle lengths being unsuitable for deep or narrow-mouthed containers. To address the inconvenience of dispensing medicine, the anti-slip bumps on the spoon handle and the anti-slip texture on the push button enhance grip stability. The arc-shaped structure and low-roughness surface of the scraper head also reduce medicine adhesion, making the dispensing process smoother. The structural design is more reasonable and practical. A large spring enables the scraper component to automatically reset, and the positioning component can fix the working position of the scraper component to avoid changes in the amount of medicine during transfer. At the same time, the partition cavity can store the partition when not in use, and the baffle limits the components and seals the shell. The overall structure is highly compact and does not require manual repositioning of components, balancing ease of use and structural stability. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the outer shell assembly structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the telescopic component of the present invention;

[0023] Figure 4 This is a schematic diagram of the scraping component structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the positioning component structure of the present invention.

[0025] In the diagram: 1. Spoon handle housing; 2. Upper medicine spoon head; 3. Volumetric scale; 4. Baffle; 5. Scraper assembly slide rail; 6. Scraper assembly guide hole; 7. Spring cavity groove; 8. Large spring; 9. Anti-slip protrusions; 10. Telescopic rod; 11. Lower medicine spoon head; 12. Partition cavity; 13. Positioning ring; 14. Pull ring; 15. Scraper head; 16. Scraper assembly sliding column; 17. Partition; 18. Hole matching sliding column; 19. Push button; 20. Anti-slip ridges; 21. Button cavity; 22. Button; 23. Stop strip; 24. Small spring; 25. Connecting strip; 26. Stop column. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figure 1-5 A centralized spoon-shaped fixed-volume medicine dispensing device includes:

[0028] The spoon handle housing 1 has an upper medicine-taking spoon head 2 and a lower medicine-taking spoon head 11 that cooperate with each other at one end. The upper medicine-taking spoon head 2 and the lower medicine-taking spoon head 11 together form a medicine-taking cavity. A fixed volume scale 3 is marked on one side of the top of the upper medicine-taking spoon head 2.

[0029] A scraping assembly is mounted on the spoon handle housing 1. The scraping assembly includes a scraping head 15, a scraping assembly sliding post 16, and a hole-matching sliding post 18. The scraping assembly sliding post 16 and the hole-matching sliding post 18 are slidably connected inside the spoon handle housing 1. The scraping head 15 is integrally connected to the end of the scraping assembly sliding post 16 and the hole-matching sliding post 18 facing the medicine dispensing cavity. The scraping head 15 is adapted to the opening of the medicine dispensing cavity to scrape the medicine surface.

[0030] The bottom rear end of the scraper head 15 is integrally connected to a partition 17, which is used to close the drug dispensing cavity to achieve fixed-volume transfer of the drug in the dispensing cavity.

[0031] Furthermore, symmetrical scraping component slide rails 5 are provided on the left and right sides inside the spoon handle housing 1, and a scraping component guide hole 6 is provided on the upper side inside. The scraping component sliding column 16 slides with the scraping component slide rail 5, and the hole matching sliding column 18 slides with the scraping component guide hole 6 to guide the scraping component to move along the direction of the medicine dispensing cavity. The scraping component slide rail 5 and the guide hole 6 adopt a high-precision clearance fit, the inner wall is polished, and the components are coated with wear-resistant coating to reduce sliding friction and ensure accurate scraping without deviation after long-term use. The double guide structure disperses lateral pressure, avoids component deformation, and extends the service life of the device.

[0032] Furthermore, a push button 19 is fixedly connected to the end of the sliding column 18 away from the flattening head 15. The outer wall of the push button 19 is provided with anti-slip ridges 20. The anti-slip ridges 20 are arranged in long strips, which can prevent slipping when dry or contaminated with powder or oil.

[0033] Furthermore, the outer wall of the spoon handle shell 1 away from the upper medicine spoon head 2 is evenly distributed with anti-slip protrusions 9. The anti-slip protrusions 9 are spaced along the length of the spoon handle shell 1. The anti-slip protrusions 9 are made of soft rubber material, which combines softness and hardness to improve grip comfort. The spiral spacing reduces powder accumulation and facilitates cleaning to prevent cross-contamination.

[0034] Furthermore, a spring cavity groove 7 is provided inside the top side of the spoon handle housing 1. A large spring 8 is installed in the spring cavity groove 7. The two ends of the large spring 8 abut against the end of the hole-fitting sliding column 18 and the front end of the spring cavity groove 7, respectively, to drive the scraping component to automatically reset to the initial position. The elastic coefficient of the large spring 8 is precisely calibrated and the restoring force is moderate, which not only ensures rapid reset, but also avoids excessive impact force that may cause material to splash. The spring cavity groove 7 is equipped with a buffer pad to absorb shock and reduce noise, and protect the component.

[0035] Furthermore, the push button 19 has a button cavity 21 inside, and a positioning component is provided inside the button cavity 21. The positioning component includes a button 22, a stop strip 23, a small spring 24, a connecting strip 25, and a stop post 26. The button 22 is slidably sleeved inside the button cavity 21 and its bottom is fixedly connected to one end of the stop post 26. The other end of the stop post 26 is hinged to one end of the symmetrical connecting strip 25. The other end of the connecting strip 25 is hinged to one end of the symmetrical stop strip 23. The other end of the stop strip 23 is hinged to the bottom of the button cavity 21. A small spring 24 is connected between the two sets of stop strips 23. The two ends of the stop strip 23 abut against the inner wall of the spring cavity groove 7 to position the working position of the leveling component. The elastic force of the small spring 24 can be adjusted by changing the specification to adapt to different operating forces. The button 22 has anti-slip texture and a dustproof ring to prevent powder from entering and causing jamming.

[0036] Furthermore, a telescopic rod 10 is slidably sleeved inside the spoon handle housing 1. A positioning ring 13 is sleeved on the outer wall of the telescopic rod 10 away from the medicine dispensing cavity. The positioning ring 13 engages with the inner wall of the spoon handle housing 1. A pull ring 14 is fixedly connected to one end of the telescopic rod 10 near the positioning ring 13. The pull ring 14 is a closed circular ring structure. The positioning ring 13 is made of elastic metal, which securely engages and prevents slippage. The pull ring 14 allows manual adjustment of the telescopic rod and can also be hung for storage, saving space and preventing contamination of the spoon head.

[0037] Furthermore, a partition cavity 12 is provided inside the connecting section between the telescopic rod 10 and the lower medicine spoon head 11. The partition cavity 12 slides and fits with the partition 17, allowing the partition 17 to be stored in the non-working state. The inner wall of the partition cavity 12 has a smooth coating to ensure that the partition 17 slides smoothly and prevents powder accumulation. The length of the cavity is slightly longer than that of the partition 17, and a stop is provided at the end to prevent the parts from colliding.

[0038] Furthermore, the end of the flattening head 15 has an arc-shaped structure, and the surface roughness of the flattening head 15 is less than 0.2 micrometers to prevent adhesion to the medicine during the flattening process. The surface roughness of the flattening head 15 is less than 0.2 micrometers to prevent material adhesion and clumping. It is integrated with the sliding column 16 without splicing gaps, has high rigidity, and avoids deformation and displacement during the flattening process.

[0039] Furthermore, a baffle 4 is fixed at the opening of the connection between the spoon handle housing 1 and the upper medicine-dispensing spoon head 2. The baffle 4 is used to help seal the inside of the spoon handle housing 1 and limit the position of the scraper head 15. The sealed connection prevents powder from entering the housing, protects the internal components, and precisely limits the position of the scraper head 15, ensuring that the reset position is consistent each time and improving the repeatability of operation.

[0040] Structural Description:

[0041] Spoon handle housing 1: The main support structure of the medicine dispensing device. It has mounting positions such as slide rails and guide holes inside for assembling components such as scraping components and telescopic rods. The outer wall is distributed with anti-slip protrusions. One end is connected to the medicine dispensing spoon head, providing a mounting base and operating grip for each component, and ensuring the overall stability of the device.

[0042] Upper medicine-dispensing spoon head 2: A medicine-dispensing structure that works in conjunction with the lower medicine-dispensing spoon head 11. The top side is marked with a fixed volume scale 3. The two together form a medicine-dispensing cavity. Its outline is adapted to the scraping operation of the scraper head 15. It is the core component for carrying materials and accurate measurement, ensuring the volume adaptability of the medicine-dispensing process.

[0043] Volumetric scale 3: The measurement mark on the top of the medicine dispensing spoon head 2 is used to visually display the volume of the medicine dispensing cavity. In conjunction with the cavity adjustment function, it allows operators to quickly and accurately control the amount of medicine dispensed, avoid errors in manual estimation, and improve the accuracy of medicine dispensing measurement.

[0044] Baffle 4: A structure fixed at the opening of the connection between the spoon handle housing 1 and the upper medicine spoon head 2. It has both sealing and limiting functions, which can prevent materials from entering the inside of the spoon handle housing and contaminating the components. At the same time, it limits the initial position of the scraper head 15 to ensure the reset accuracy of the components.

[0045] Scraping component slide rail 5: Symmetrical grooves are opened on the left and right sides inside the spoon handle housing 1, which slide and cooperate with the scraping component sliding column 16 to provide lateral movement guidance for the scraping component, ensuring that the scraping head 15 moves smoothly along the direction of the medicine dispensing cavity opening and improving the scraping accuracy.

[0046] Scraping component guide hole 6: a channel located on the upper side inside the spoon handle housing 1, which slides in conjunction with the hole matching slide post 18 and forms a double guide structure with the scraping component slide rail 5, further regulating the movement trajectory of the scraping component and avoiding deviation during the scraping process.

[0047] Spring cavity 7: A cavity opened inside the top side of the spoon handle housing 1 to accommodate the large spring 8, providing space for the installation and extension of the large spring. Its two ends are adapted to the contact requirements of the large spring, ensuring the stable transmission of the elastic force of the large spring.

[0048] Large spring 8: An elastic component assembled in the spring cavity groove 7, with its two ends abutting the end of the sliding column 18 and the front end of the spring cavity groove 7 respectively. It has an automatic reset function and can drive the scraping component to return to the initial position after completing the scraping operation without manual reset.

[0049] Anti-slip protrusions 9: Protrusions evenly distributed on the outer wall of the spoon handle housing 1 at the end away from the spoon head, spaced apart along the length direction, to increase the friction when holding, prevent the device from slipping, and at the same time improve hand grip comfort and adapt to long-term operation.

[0050] Telescopic rod 10: A telescopic structure that slides within the spoon handle housing 1. One end is connected to the lower medicine spoon head 11. The telescopic position can be fixed by the positioning ring 13 to adjust the volume of the medicine dispensing cavity and adapt to the length of the spoon handle, thus meeting the medicine dispensing needs of different containers.

[0051] Lower medicine scoop head 11: A medicine scooping component that works in conjunction with the upper medicine scoop head 2. Its position changes as the telescopic rod 10 moves. The two together form a variable volume medicine scooping cavity. Its structure is adapted to material loading and partition 17 sealing operation, ensuring the airtightness of the medicine scooping and transfer process.

[0052] Partition cavity 12: A cavity opened at the connection section between the telescopic rod 10 and the lower medicine scoop head 11, which slides and fits with the partition 17. It is used to store the partition when it is not in operation, so as to avoid the partition being exposed and affecting the medicine dispensing, and at the same time prevent material from remaining at the connection of the partition.

[0053] Positioning ring 13: A locking component sleeved on the outer wall of the telescopic rod 10, which engages with the inner wall of the spoon handle housing 1 to fix the telescopic position of the telescopic rod, prevent the telescopic rod from sliding on its own during the medicine dispensing process, and ensure the stability of the medicine dispensing cavity volume.

[0054] Pull ring 14: A closed ring structure fixed to the end of the telescopic rod 10, which makes it easy for the operator to pull or push the telescopic rod to adjust the length. It can also be used as a suspension fulcrum, making it convenient to store the device when it is not in use, reducing space occupation and avoiding contamination of the spoon head.

[0055] Scraping head 15: The core working component of the scraping assembly, which is adapted to the opening of the medicine dispensing cavity. The end has an arc-shaped structure and a surface roughness of less than 0.2 micrometers. It is used to scrape the medicine surface and prevent the material from sticking. The bottom rear end is integrated with the partition plate 17 to simultaneously realize the scraping and sealing functions.

[0056] Sliding column 16 of the leveling component: The sliding part of the leveling component slides in conjunction with the leveling component slide rail 5. One end is integrated with the leveling head 15, which transmits the pushing force of the push button 19, drives the leveling head to move smoothly, and ensures the smoothness of the leveling operation.

[0057] Partition 17: A closed component integrated with the scraper head 15. It moves with the scraper head and seals the medicine dispensing cavity in the working state to prevent material from spilling during transfer. In the non-working state, it is stored in the partition cavity 12 and does not affect the medicine dispensing operation.

[0058] Hole-fitting sliding column 18: The guide sliding component of the leveling component, which slides in conjunction with the guide hole 6 of the leveling component. One end is connected to the leveling head 15, and the other end is fixed to the push button 19. It transmits the thrust and ensures the moving accuracy of the leveling component. It works with the slide rail to achieve dual guidance.

[0059] Push button 19: An operating component fixed to the end of the sliding column 18 away from the scraper head. The outer wall is provided with anti-slip texture 20, and the inner button cavity 21 is opened to facilitate the operator to push the scraper component, while providing installation space for the positioning component.

[0060] Anti-slip texture 20: The textured structure on the outer wall of the push button 19 increases the friction between the hand and the push button, so that the push button can be pushed stably even if the hand is covered with material, avoiding slippage during operation and improving the convenience and stability of the scraping component adjustment.

[0061] Button cavity 21: A cavity inside the push button 19, used to accommodate the positioning component. Its internal structure is adapted to the installation and movement requirements of components such as button 22 and stop strip 23, providing working space for the positioning component and ensuring the realization of the positioning function.

[0062] Button 22: An operating component that slides into the button cavity 21. The bottom is fixedly connected to the stop post 26. It unlocks by pressing the positioning component and is positioned by cooperating with the small spring 24 after being released. It is a key component for controlling the fixation and movement of the scraping component.

[0063] Stop bar 23: A limiting component of the positioning assembly. One end is hinged to the bottom of the button cavity 21, and the other end is hinged to the stop post 26 through the connecting bar 25. A small spring 24 is connected between the two sets of stop bars, and the end abuts against the inner wall of the spring cavity groove 7 to realize the positioning of the working position of the scraping assembly.

[0064] Small spring 24: An elastic component connecting the two sets of stop bars 23, providing an elastic force for the stop bars to open, ensuring stable contact between the stop bars and the inner wall of the spring cavity groove 7, contracting when the button is pressed, and resetting after being released, thus realizing the switching between positioning and unlocking.

[0065] Connecting bar 25: The transmission component of the positioning assembly, with stop pin 26 and stop bar 23 hinged at both ends respectively, is used to transmit the pressing force of button 22, drive the stop bar to retract and unlock, and its hinge structure ensures effective force transmission and flexible component movement.

[0066] Stop post 26: The connecting transmission component of the positioning assembly. One end is fixedly connected to the button 22, and the other end is hinged to the connecting strip 25. It converts the longitudinal pressing motion of the button into the lateral transmission of the connecting strip, drives the stop strip to open and close, and realizes the linkage control of the positioning function.

[0067] Working principle:

[0068] The continuous process of cavity adjustment, medication dispensing, volume setting, transfer, and reset allows each component to achieve efficient and accurate medication dispensing through precise linkage. Before use, the operator can pull or push the telescopic rod 10 according to the required dosage and material container specifications by using the pull ring 14. The telescopic rod 10 is fixed in its extension position by the locking engagement between the positioning ring 13 and the inner wall of the spoon handle housing 1. The extension and retraction of the telescopic rod 10 will directly drive the lower dispensing spoon head 11 to move synchronously, so that the volume of the dispensing cavity formed by the lower dispensing spoon head 11 and the upper dispensing spoon head 2 will increase or decrease accordingly. With the volume setting scale 3 on the top side of the upper dispensing spoon head 2, the cavity can be adapted to different dosage requirements to meet diverse medication dispensing scenarios. The anti-slip protrusions 9 area set along the length of the outer wall of the spoon handle housing 1 can enhance the grip stability and prevent the device from slipping during medication dispensing. In the initial state, the scraping component is in the spring cavity groove 7, and the elasticity of the large spring 8 is maintained. When the scraper head 15 is in the reset position, it is limited by the baffle 4 at the opening of the connection between the spoon handle housing 1 and the upper medicine-taking spoon head 2, and is tightly attached to the outside of the baffle 4. The partition 17 slides and fits into the partition cavity 12 of the connection section between the telescopic rod 10 and the lower medicine-taking spoon head 11, ensuring that the medicine-taking cavity is completely open and that the material can enter smoothly. When taking medicine, the medicine-taking cavity with the adjusted volume is inserted into the material. After the material fills the cavity, the operator pushes the push button 19 fixed to the end of the hole-fitted sliding column 18. The anti-slip ridges 20 on the outer wall of the push button 19 increase the friction of the hand and make the pushing operation smoother. At this time, the scraper component sliding column 16 slides smoothly along the scraper component slide rail 5 on the left and right sides inside the spoon handle housing 1. The hole-fitted sliding column 18 moves synchronously along the scraper component guide hole 6 on the upper side inside. The double guide structure ensures that the scraper component moves accurately along the direction of the medicine-taking cavity opening. The scraper head 15 then extends into the cavity opening, and its arc-shaped structure is lower than 0.The 2-micron surface roughness design not only quickly scrapes away excess material protruding from the cavity opening but also effectively prevents material from sticking to the spoon head and causing damage, ensuring that the amount of material in the dispensing cavity is completely consistent with the volume marking 3. When pushing the push button 19, the button 22 inside the button cavity 21 of the push button 19 must be pressed. At this time, the button 22 drives the bottom-fixed stop post 26 to move downwards. The stop post 26, through the hinged connecting strip 25, pulls the two sets of stop strips 23 to retract around the hinge point at the bottom of the button cavity 21. The small spring 24 between the two sets of stop strips 23 is compressed, and the contact between the two ends of the stop strips 23 and the inner wall of the spring cavity groove 7 is released, allowing the scraping component to slide freely. When the scraping head 15 moves to its limit position, the button 22 is released, the small spring 24 returns to its elastic deformation, pushing the two sets of stop strips 23 to open and re-abut against the inner wall of the spring cavity groove 7. The leveling component is positioned and fixed, and the partition 17, which is integrated with the bottom rear end of the leveling head 15, moves synchronously to the top of the medicine dispensing cavity, completely sealing the cavity and preventing material spillage or dosage changes during transfer. After positioning, the operator holds the spoon handle housing 1 and moves the device to the target container. Pressing button 22 again causes the stop strip 23 to retract and release the positioning. The elastic restoring force of the large spring 8 drives the sliding column 18 and the sliding column 16 of the leveling component to move in the opposite direction, resetting the leveling component as a whole. The partition 17 is then re-stored in the partition cavity 12, releasing the closed state of the medicine dispensing cavity. The material after being quantified can then be smoothly poured into the target container. During the resetting process, the baffle 4 not only assists in sealing the inside of the spoon handle housing 1 to prevent material from entering the housing and affecting the operation of the component, but also precisely limits the leveling head 15 to ensure that it returns to its initial position. Throughout the process, the linkage between the telescopic rod 10 and the lower medicine-dispensing spoon head 11 enables flexible adjustment of the medicine-dispensing cavity volume. The positioning component, through the pressing and releasing of button 22, allows the leveling component to slide and be fixed. The integrated design of the leveling component and the partition 17 completes the synchronous operation of leveling the medicine surface and sealing the cavity. The large spring 8 ensures the automatic reset of the components. All structures cooperate closely and are tightly linked.

[0069] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A streamlined spoon-shaped, volumetric dispensing device for medicine, characterized in that, Includes a spoon handle housing (1), one end of which is provided with an upper medicine-taking spoon head (2) and a lower medicine-taking spoon head (11) that cooperate with each other. The upper medicine-taking spoon head (2) and the lower medicine-taking spoon head (11) together form a medicine-taking cavity. A fixed volume scale (3) is marked on one side of the top of the upper medicine-taking spoon head (2). The spoon handle housing (1) is equipped with a scraping component, which includes a scraping head (15), a scraping component sliding column (16), and a hole matching sliding column (18). The scraping component sliding column (16) and the hole matching sliding column (18) are slidably connected inside the spoon handle housing (1), and the scraping component sliding column (16) and the hole matching sliding column (18) are integrally connected to the scraping head (15) at the end facing the medicine taking cavity. The scraping head (15) is adapted to the cavity opening of the medicine taking cavity to scrape the medicine surface. The bottom rear end of the scraper head (15) is integrally connected with a partition (17), which is used to close the drug dispensing cavity to realize the fixed-volume transfer of the drug in the drug dispensing cavity.

2. The intensive spoon-shaped fixed-volume dispensing device according to claim 1, characterized in that, The spoon handle housing (1) has symmetrical scraping component slide rails (5) on the left and right sides inside, and a scraping component guide hole (6) is provided on the upper side inside. The scraping component sliding column (16) is slidably engaged with the scraping component slide rail (5), and the hole matching sliding column (18) is slidably engaged with the scraping component guide hole (6) to guide the scraping component to move along the direction of the medicine dispensing cavity.

3. The intensive spoon-shaped fixed-volume dispensing device according to claim 1, characterized in that, The end of the sliding pin (18) away from the flattening head (15) is fixed with a push button (19), and the outer wall of the push button (19) is provided with anti-slip ridges (20).

4. The intensive spoon-shaped fixed-volume dispensing device according to claim 1, characterized in that, The outer wall of the spoon handle housing (1) away from the upper medicine spoon head (2) is evenly distributed with anti-slip protrusions (9), and the anti-slip protrusions (9) are spaced apart along the length direction of the spoon handle housing (1).

5. The intensive spoon-shaped fixed-volume dispensing device according to claim 1, characterized in that, The top side of the spoon handle housing (1) is provided with a spring cavity groove (7), and a large spring (8) is installed in the spring cavity groove (7). The two ends of the large spring (8) abut against the end of the hole-fitting sliding column (18) and the front end of the spring cavity groove (7) respectively, and are used to drive the scraping assembly to automatically reset to the initial position.

6. The intensive spoon-shaped fixed-volume dispensing device according to claim 3, characterized in that, The push button (19) has a button cavity (21) inside. The button cavity (21) is equipped with a positioning component. The positioning component includes a button (22), a stop strip (23), a small spring (24), a connecting strip (25), and a stop post (26). The button (22) is slidably sleeved inside the button cavity (21) and its bottom is fixedly connected to one end of the stop post (26). The other end of the stop post (26) is hinged to one end of the symmetrical connecting strip (25). The other end of the connecting strip (25) is hinged to one end of the symmetrical stop strip (23). The other end of the stop strip (23) is hinged to the bottom of the button cavity (21). A small spring (24) is connected between the two sets of stop strips (23). The two ends of the stop strip (23) abut against the inner wall of the spring cavity groove (7) to position the working position of the leveling component.

7. The intensive spoon-shaped fixed-volume dispensing device according to claim 1, characterized in that, A telescopic rod (10) is slidably sleeved inside the spoon handle housing (1). A positioning ring (13) is sleeved on the outer wall of the telescopic rod (10) away from the medicine dispensing cavity. The positioning ring (13) is engaged with the inner wall of the spoon handle housing (1). A pull ring (14) is fixedly connected to one end of the telescopic rod (10) near the positioning ring (13). The pull ring (14) is a closed circular ring structure.

8. The intensive spoon-shaped fixed-volume dispensing device according to claim 7, characterized in that, The telescopic rod (10) and the lower medicine spoon head (11) are connected by a partition cavity (12), which is slidably fitted with the partition (17) for storage when the partition (17) is not in operation.

9. The intensive spoon-shaped fixed-volume dispensing device according to claim 1, characterized in that, The end of the flattening head (15) is arc-shaped, and the surface roughness of the flattening head (15) is less than 0.2 micrometers to prevent it from sticking to the medicine during the flattening process.

10. The intensive spoon-shaped fixed-volume dispensing device according to claim 1, characterized in that, A baffle (4) is fixed at the opening of the connection between the spoon handle housing (1) and the upper medicine spoon head (2). The baffle (4) is used to help close the inside of the spoon handle housing (1) and limit the position of the scraper head (15).

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