An interactive science popularization teaching aid for demonstrating the principle of fermentation synergism

Abstract

The application discloses an interactive medicine and food decoction popular science teaching aid for showing fermentation synergistic principle, and relates to the technical field of popular science teaching aids, which comprises a workbench plate, a work frame is installed at the top of the workbench plate, display mechanisms are installed around the work frame, operation touch ends are installed around the top of the workbench plate, shielding mechanisms are installed at the dead angles of the work frame, and the middle part of the workbench plate is in an up-down hollow structure. The display mechanisms and the operation touch ends are used in cooperation around the work frame, so that multiple people can operate simultaneously and independently on multiple sides, the use efficiency of the popular science teaching aid is improved, flexible partitions are formed through the telescopic shielding mechanisms at four corners, mutual interference during operation is reduced, concentration and experience are improved, the shielding mechanisms are automatically telescoped and unfolded through a single-phase motor, a winding and unwinding wheel, multiple pull ropes and a pulling spring, a long rectangular large partition is quickly formed, the partition range is expanded, and the use order during crowding is optimized.

Description

Technical Field

[0001] This invention relates to the field of science popularization teaching aids, specifically an interactive medicinal soup science popularization teaching aid that demonstrates the principle of fermentation enhancement. Background Technology

[0002] Currently, the interactive medicinal soup liquid science popularization and education tool that demonstrates the principle of fermentation enhancement is a science popularization device that integrates the principles of traditional Chinese medicine, fermentation science and interactive experience technology. Its core purpose is to demonstrate in a direct and operable way how fermentation enhances the efficacy of medicinal soup. Traditional science teaching aids lack partitioning structures, which can easily lead to mutual interference in line of sight and operation when multiple people are operating them together, affecting the interactive experience and explanation effect. At the same time, when there are too many people queuing, existing teaching aids cannot flexibly expand the partitioning space, resulting in poor order and user experience. Furthermore, the touch screen is easily contaminated with dust, oil, and fingerprints due to prolonged exposure, which affects the sensitivity of operation, causes accidental triggering, and is unhygienic. When not in use, there is no protection, and debris will further damage the touch screen. The lifting and sliding mechanisms lack a stable guiding structure, making them prone to deviation and jamming during operation, affecting the reliability of the mechanism. The cover cloth easily attracts dust during the opening and closing process, and direct coverage will cause secondary contamination of the touch screen. Moreover, there is no follow-up cleaning structure. Summary of the Invention

[0003] The purpose of this invention is to provide an interactive educational tool for medicinal soups that demonstrates the principle of fermentation enhancement, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an interactive medicinal soup science education tool that demonstrates the principle of fermentation enhancement, including a workbench, a work frame installed on the top of the workbench, and display mechanisms installed around the work frame; The workbench is equipped with operation touch terminals on all four sides of the top, and the dead corners of the work frame are equipped with shielding mechanisms. The middle of the workbench is hollow at the top and bottom. A fixed bottom frame is installed at the bottom of the workbench, and a fixed bottom plate is installed at the bottom of the fixed bottom frame. The fixed bottom plate is equipped with pedals on all four sides of the top. A rotating rod is mounted on the left side of the inner cavity of the workbench via a bearing, and a single-phase motor is mounted on the right side of the inner cavity of the workbench via a mounting base. The right end of the rotating rod is connected to the output end of the single-phase motor, and a take-up and release wheel is mounted in the middle of the rotating rod. Multiple strands of pull rope are wound around the outside of the take-up and release wheel.

[0005] Preferably, a fixed frame is installed in the middle of the inner cavity of the fixed bottom frame, and an electric push rod is installed in the middle of the fixed frame. A movable plate is installed at the top of the electric push rod, and movable limit blocks are installed on both sides of the top of the movable plate.

[0006] Preferably, the top of each movable limiting block has an arc-shaped structure, and silicone layers are installed around both sides of the retractable wheel. Several conical protrusions are installed equidistantly inside each silicone layer, and the top of each movable limiting block is made of rubber.

[0007] Preferably, stabilizing slides are installed on the upper ends of both sides of the inner cavity of the fixed bottom frame, and stabilizing slide rods are installed on both sides of the movable plate. The end of the stabilizing slide rod away from the movable plate is slidably connected to the inner cavity of the stabilizing slide.

[0008] Preferably, the shielding mechanism includes a fixed shield, a first sleeve plate, a second movable plate, and tension springs. Fixed shields are installed at all four corners of the working frame. The inner cavities of the fixed shield and the first sleeve plate are hollow. The first sleeve plate is movably installed inside the fixed shield, and the second movable plate is movably installed inside the first sleeve plate. Several tension springs in a stretched state are installed on the side of the inner cavity of the fixed shield and the first sleeve plate near the working frame. The ends of the tension springs away from the working frame are respectively connected to the outside of the first sleeve plate and the second movable plate.

[0009] Preferably, the fixed cover plate and the first set plate are provided with through holes in the middle of the side near the working frame, and the worktable plate and the four corners inside the working frame are provided with movable holes. The end of the multi-strand pull rope away from the take-up and release wheel passes through the movable holes and through holes and is connected to the second movable plate.

[0010] Preferably, the worktable is equipped with movable slide rails on all four sides, and movable sliders are installed on one side of the inner cavity of each movable slide rail. Extrusion layers are installed at the top and bottom of each movable slider, and the extrusion layers are made of silicone material. Movable support rods are movably installed on the side of the worktable located at the operation touch end. Cleaning brush heads are installed at the bottom of each movable support rod, and the bottom of the side of the movable support rod away from the work frame is connected to the movable slider.

[0011] Preferably, each of the movable support rods has an installation slot on one side, and some of the inner cavities of the installation slots are fitted with baffles, and the baffles have a movable passage in the middle. The inner cavity of the installation slots is fitted with a collecting wheel via a spring hinge. The collecting wheel is wrapped with a shielding cloth, and the side of the shielding cloth away from the collecting wheel passes through the movable passage and connects to one side of the top of the workbench.

[0012] Preferably, the top and bottom of the inner cavity of the movable passage are provided with movable slots, and movable strips are slidably installed in the inner cavity of each movable slot. Several compression springs are installed on the side of each movable strip near the movable slot, and the end of the compression spring away from the movable strip is connected to the inner cavity of the movable slot. Movable brush strips are installed on the side of each movable strip away from the movable slot.

[0013] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention supports simultaneous and independent operation by multiple users through the combined use of a display mechanism and an operation touch terminal around the working frame, improving the efficiency of science education tools. The flexible partition formed by the four retractable corner blocking mechanism reduces mutual interference during operation, enhancing focus and user experience. The blocking mechanism automatically extends and retracts through a single-phase motor, retractable wheels, multi-strand pull ropes, and pull springs, quickly forming a large rectangular partition, expanding the separation range, optimizing the order of use when crowded. The unfolding and retracting actions are automated, making operation simple and eliminating the need for manual disassembly and assembly of the partition. At the same time, the electric push rod pushes the moving limit block to press against the retractable wheels, forming a mechanical compression limit fixation to prevent the pull ropes from loosening and rebounding, ensuring that the partition is firmly positioned and does not shift after unfolding. 2. This invention simultaneously moves the cleaning brush head via the movable frame, allowing for convenient wiping of the touch-sensitive terminal, removing dirt and fingerprints, preventing accidental triggering, and ensuring touch sensitivity and hygiene. The protective cloth unfolds synchronously with the movable frame, providing protection when not in use, preventing dust and debris from adhering, and reducing damage and aging. The compression spring inside the movable opening presses against the moving brush strip, wiping dust simultaneously on both sides when the protective cloth is extended or retracted, preventing dust from entering the touch area and achieving self-maintenance. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure is provided for embodiments of the present invention; Figure 2 This is a horizontal sectional view of the workbench provided in an embodiment of the present invention; Figure 3 Provided for embodiments of the present invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a side view of the structural diagram of the house-receiving wheels and the movable plate provided in an embodiment of the present invention; Figure 5 A top view of the fixed cover plate, the first sleeve plate, and the second movable plate provided in an embodiment of the present invention; Figure 6 This is a cross-sectional structural diagram of the movable support pole and cleaning brush head provided in an embodiment of the present invention; Figure 7 Provided for embodiments of the present invention Figure 6 Enlarged structural diagram at point B.

[0015] In the diagram: 1. Workbench; 2. Covering mechanism; 201. Fixed cover plate; 202. First set plate; 203. Second moving plate; 204. Pull spring; 3. Work frame; 4. Display mechanism; 5. Operation touch terminal; 6. Fixed base frame; 7. Fixed base plate; 8. Pedal; 9. Moving slide rail; 10. Single-phase motor; 11. Retracting wheel; 12. Multi-strand pull rope; 13. Moving plate; 14. Electric push rod; 15. Rotating rod; 16. Moving limit block; 17. Stabilizing slide rod; 18. Stabilizing slide rail; 19. Moving frame rod; 20. Cleaning brush head; 21. Extrusion layer; 22. Moving slider; 23. Mounting slot; 24. Collecting wheel; 25. Covering cloth; 26. Moving slot; 27. Extrusion spring; 28. Moving strip; 29. ​​Moving brush strip. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-7 The present invention provides a technical solution: an interactive medicinal soup science popularization teaching tool that demonstrates the principle of fermentation enhancement, including a workbench 1, a work frame 3 installed on the top of the workbench 1, and display mechanisms 4 installed on all four sides of the work frame 3; The workbench 1 is equipped with operation touch terminals 5 around the top four sides, the work frame 3 is equipped with shielding mechanisms 2 at the dead corners, the workbench 1 has a hollow structure in the middle, the workbench 1 is equipped with a fixed bottom frame 6 at the bottom, the fixed bottom frame 6 is equipped with a fixed bottom plate 7 at the bottom, and the fixed bottom plate 7 is equipped with pedals 8 around the top four sides. A rotating rod 15 is mounted on the left side of the inner cavity of the workbench 1 via a bearing, and a single-phase motor 10 is mounted on the right side of the inner cavity of the workbench 1 via a mounting base. The right end of the rotating rod 15 is connected to the output end of the single-phase motor 10. A take-up and release wheel 11 is mounted in the middle of the rotating rod 15, and multiple strands of pull rope 12 are wound around the outside of the take-up and release wheel 11. Fermentation tanks are installed around the inner cavity of the working frame 3, and a stirring module is installed at the bottom of the fermentation tank to stir the materials inside. Temperature control modules for monitoring temperature are installed on one side of the fermentation tank, and microbial contact modules are also installed inside the fermentation tank to detect and display material changes during fermentation in real time. The microbial contact modules are electrically connected to the operation touch terminal 5 and include component detection sensors. The operation touch terminal 5 is equipped with a data processing unit to process and analyze the received data and feed back the generated parameters and operation steps to the display mechanism 4. The display mechanism 4 is equipped with different interactive scenes. By selecting the corresponding scene, simulation can be performed, which increases the fun and interactivity.

[0018] A fixed frame is installed in the middle of the inner cavity of the fixed bottom frame 6, and an electric push rod 14 is installed in the middle of the fixed frame. A movable plate 13 is installed at the top of the electric push rod 14, and movable limit blocks 16 are installed on both sides of the top of the movable plate 13. The top of each of the movable limiting blocks 16 has an arc-shaped structure. The two sides of the retractable wheel 11 are all equipped with silicone layers, and several conical protrusions are installed at equal intervals inside the silicone layers. The top of each of the movable limiting blocks 16 is made of rubber. Stable slide rails 18 are installed on the upper ends of both sides of the inner cavity of the fixed bottom frame 6, and stable slide rods 17 are installed on both sides of the movable plate 13. The end of the stable slide rod 17 away from the movable plate 13 is slidably connected to the inner cavity of the stable slide rail 18. The shielding mechanism 2 includes a fixed shielding plate 201, a first sleeve plate 202, a second movable plate 203, and a tension spring 204. Fixed shielding plates 201 are installed at all four corners of the working frame 3. The inner cavities of the fixed shielding plate 201 and the first sleeve plate 202 are hollow. The first sleeve plate 202 is movably installed inside the fixed shielding plate 201, and the second movable plate 203 is movably installed inside the first sleeve plate 202. Several tension springs 204 in a stretched state are installed on the side of the inner cavity of the fixed shielding plate 201 and the first sleeve plate 202 near the working frame 3. The ends of the tension springs 204 away from the working frame 3 are respectively connected to the outside of the first sleeve plate 202 and the second movable plate 203. The fixed cover plate 201 and the first set plate 202 are both provided with through holes in the middle of the side of the working frame 3. The worktable plate 1 and the working frame 3 are both provided with moving holes at the four corners inside. The end of the multi-strand pull rope 12 away from the take-up and release wheel 11 passes through the moving hole and the through hole and is connected to the second moving plate 203. The specific implementation method is as follows: When conducting interactive science popularization activities, multiple interactive operations can be performed simultaneously through the operation touch terminal 5. The visual effects of the operation are displayed through the display mechanism 4, and the surrounding shielding mechanism 2 provides partitions to prevent mutual interference during use. When there are too many people queuing for operation, the single-phase motor 10 is started to drive the rotating rod 15 to rotate. The rotating rod 15 drives the take-up and release wheel 11 to rotate, loosening the multi-strand pull rope 12 wrapped around the outside. When the multi-strand pull rope 12 is in a slack state, the first set plate 202 and the second moving plate 203 around the perimeter lose their restraint. And the tensioned pull spring 204 drives the first set plate 202 and the second moving plate 203 to move freely. The second movable plate 203 moves away from the fixed cover plate 201, causing the first set of plates 202 and the second movable plate 203 to unfold and form a rectangular partition, increasing the separation effect during use and avoiding interference during interaction. After the take-up and release wheel 11 has rotated, the electric push rod 14 is activated to drive the movable plate 13 to move upward and drive the movable limit block 16 to move upward, so that the top of the movable limit block 16 contacts and presses against the outside of the take-up and release wheel 11, thereby limiting and fixing it, increasing the firmness during use. When the movable plate 13 moves, it drives the stabilizing slide rod 17 to slide inside the stabilizing slide rail 18, improving the stability and guidance of the movable plate 13 during movement.

[0019] The workbench 1 is equipped with movable slide rails 9 on all four sides. Movable sliders 22 are installed on one side of the inner cavity of each movable slide rail 9. Extrusion layers 21 are installed at the top and bottom of each movable slider 22. The extrusion layers 21 are made of silicone material. Movable support rods 19 are movably installed on the side of the workbench 1 located on the side of the operation touch terminal 5. Cleaning brush heads 20 are installed at the bottom of each movable support rod 19. The bottom of the movable support rod 19 on the side away from the work frame 3 is connected to the movable sliders 22. Each side of the movable support rod 19 is provided with an installation slot 23, and some of the inner cavity of the installation slot 23 is equipped with a baffle, and the middle of the baffle is provided with a movable passage. The inner cavity of the installation slot 23 is equipped with a collecting wheel 24 through a spring hinge. The outside of the collecting wheel 24 is wrapped with a shielding cloth 25. The side of the shielding cloth 25 away from the collecting wheel 24 passes through the movable passage and connects to one side of the top of the workbench 1. Furthermore, movable slots 26 are provided at the top and bottom of the inner cavity of the movable passage. Movable strips 28 are slidably installed in the inner cavity of the movable slots 26. Several compression springs 27 are installed on the side of the movable strips 28 near the movable slots 26. The end of the compression springs 27 away from the movable strips 28 is connected to the inner cavity of the movable slots 26. Movable brush strips 29 are installed on the side of the movable strips 28 away from the movable slots 26. The specific implementation method is as follows: After the touch terminal 5 has been used for a long time, the moving rod 19 can be moved manually at the top of the workbench 1, which will also move the cleaning brush head 20 at the top of the workbench 1. This allows the cleaning brush head 20 to rub against the touch terminal 5 for cleaning, ensuring that the touch terminal 5 is cleaner during use and preventing dirt from settling on the top of the touch terminal 5, which could cause accidental triggering during use. When the touch terminal 5 is not in use, moving the moving rod 19 will move the cleaning brush head 20 and simultaneously rotate the collecting wheel 24. As the collecting wheel 24 rotates, the covering cloth 25 will be unfolded, directly covering the upper part of the touch terminal 5. The operation touch terminal 5 is shielded to prevent external debris from falling on the top of the operation touch terminal 5 when it is not in use, which would affect its normal use later. When the shielding cloth 25 moves inside the moving opening, the top and bottom moving brush strips 29 make contact with the top and bottom of the shielding cloth 25 to clean the top and bottom. Through the elastic action of the compression spring 27, the contact between the moving strip 28 and the moving brush strip 29 and the shielding cloth 25 is improved, and the friction during cleaning is increased, which further increases the cleaning force. When the moving slider 22 slides inside the moving slide rail 9, the friction generated by the compression layer 21 increases the stability of the moving slider 22 after it stops.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] 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. An interactive educational tool for medicinal soups demonstrating the principle of fermentation enhancement, comprising a workbench (1), a work frame (3) mounted on the top of the workbench (1), and display mechanisms (4) mounted on all four sides of the work frame (3), characterized in that: The workbench (1) is equipped with an operation touch terminal (5) around the top four sides, and the work frame (3) is equipped with a shielding mechanism (2) at the dead corner. The middle part of the workbench (1) has a hollow structure at the top and bottom. The bottom of the workbench (1) is equipped with a fixed bottom frame (6), and the bottom of the fixed bottom frame (6) is equipped with a fixed bottom plate (7). The top four sides of the fixed bottom plate (7) are equipped with pedals (8). A rotating rod (15) is installed on the left side of the inner cavity of the workbench (1) via a bearing, and a single-phase motor (10) is installed on the right side of the inner cavity of the workbench (1) via a mounting seat. The right end of the rotating rod (15) is connected to the output end of the single-phase motor (10). A take-up and release wheel (11) is installed in the middle of the rotating rod (15), and multiple strands of pull rope (12) are wound around the outside of the take-up and release wheel (11).

2. The interactive medicinal soup science education tool for demonstrating the principle of fermentation enhancement as described in claim 1, characterized in that: A fixed frame is installed in the middle of the inner cavity of the fixed bottom frame (6), and an electric push rod (14) is installed in the middle of the fixed frame. A movable plate (13) is installed at the top of the electric push rod (14), and movable limit blocks (16) are installed on both sides of the top of the movable plate (13).

3. The interactive medicinal soup science education tool for demonstrating the principle of fermentation enhancement as described in claim 2, characterized in that: The top of each of the movable limiting blocks (16) has an arc-shaped structure. Both sides of the retractable wheel (11) are equipped with silicone layers, and several conical protrusions are installed at equal intervals inside the silicone layers. The top of each of the movable limiting blocks (16) is made of rubber.

4. The interactive medicinal soup science education tool for demonstrating the principle of fermentation enhancement as described in claim 3, characterized in that: The upper ends of both sides of the inner cavity of the fixed bottom frame (6) are equipped with stabilizing slide rails (18), and the sides of the moving plate (13) are equipped with stabilizing slide rods (17). The end of the stabilizing slide rod (17) away from the moving plate (13) is slidably connected to the inner cavity of the stabilizing slide rail (18).

5. The interactive medicinal soup science education tool for demonstrating the principle of fermentation enhancement as described in claim 1, characterized in that: The shielding mechanism (2) includes a fixed shield (201), a first sleeve plate (202), a second movable plate (203), and a pull spring (204). Fixed shields (201) are installed at the four corners of the working frame (3). The inner cavities of the fixed shield (201) and the first sleeve plate (202) are hollow. The first sleeve plate (202) is movably installed inside the fixed shield (201), and the second movable plate (203) is movably installed inside the first sleeve plate (202). Several pull springs (204) in a stretched state are installed on the side of the inner cavity of the fixed shield (201) and the first sleeve plate (202) near the working frame (3). The ends of the pull springs (204) away from the working frame (3) are respectively connected to the outside of the first sleeve plate (202) and the second movable plate (203).

6. The interactive medicinal soup science education tool for demonstrating the principle of fermentation enhancement as described in claim 5, characterized in that: The fixed cover plate (201) and the first set plate (202) are both provided with through holes on the middle of the side of the working frame (3). The worktable plate (1) and the working frame (3) are provided with moving holes at the four corners inside. The end of the multi-strand pull rope (12) away from the take-up and release wheel (11) passes through the moving hole and the through hole and is connected to the second moving plate (203).

7. The interactive medicinal soup science education tool for demonstrating the principle of fermentation enhancement as described in claim 1, characterized in that: The workbench (1) is equipped with movable slide rails (9) around its perimeter. Movable sliders (22) are installed on one side of the inner cavity of each movable slide rail (9). Extrusion layers (21) are installed at the top and bottom of each movable slider (22). The extrusion layers (21) are made of silicone. Movable support rods (19) are movably installed on the side of the workbench (1) located on the side of the operation touch terminal (5). Cleaning brush heads (20) are installed at the bottom of each movable support rod (19). The bottom of the movable support rod (19) on the side away from the work frame (3) is connected to the movable sliders (22).

8. The interactive medicinal soup science education tool for demonstrating the principle of fermentation enhancement as described in claim 7, characterized in that: The movable support rod (19) has an installation slot (23) on one side, and some of the inner cavity of the installation slot (23) is equipped with a baffle, and the middle of the baffle is provided with a movable passage. The inner cavity of the installation slot (23) is equipped with a collecting wheel (24) through a spring hinge. The outside of the collecting wheel (24) is wrapped with a shielding cloth (25). The side of the shielding cloth (25) away from the collecting wheel (24) passes through the movable passage and connects to the top side of the workbench (1).

9. The interactive medicinal soup science education tool for demonstrating the principle of fermentation enhancement as described in claim 8, characterized in that: Furthermore, a movable slot (26) is provided at the top and bottom of the inner cavity of the movable passage. A movable strip (28) is slidably installed in the inner cavity of the movable slot (26). Several compression springs (27) are installed on the side of the movable strip (28) close to the movable slot (26). The end of the compression spring (27) away from the movable strip (28) is connected to the inner cavity of the movable slot (26). A movable brush strip (29) is installed on the side of the movable strip (28) away from the movable slot (26).

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