Manual table for natural education

Abstract

The utility model discloses a manual table for nature education, which comprises a base, a transmission cavity is arranged in the base, a double-thread transmission rod is rotatably arranged in the transmission cavity, two sides of the outer part of the double-thread transmission rod are in threaded connection with supporting blocks, one end of each supporting block extends to the outer part of the transmission cavity, and the other end of each supporting block extends to the inner part of the transmission cavity. Second table plates are arranged at the ends, located outside the transmission cavity, of the supporting blocks, a first table plate is arranged between the second table plates, the first table plate is attached to the second table plates, storage boxes are arranged at the four corners of the lower end of the first table plate, and butt joint boxes are arranged on the front sides and the rear sides of the lower ends of the second table plates. According to the hand-made table for nature education, the area of the hand-made table top can be increased, so that more natural materials and tools can be contained, the natural materials and the tools are prevented from being stacked together, and it is guaranteed that the sight line and operation of learners are not affected.

Description

Technical Field

[0001] This utility model relates to the field of craft table technology, specifically a craft table for nature education. Background Technology

[0002] Nature education is an educational approach that emphasizes learning within a natural environment. It aims to help people understand and appreciate nature by getting close to and experiencing it, thereby inspiring awareness and enthusiasm for nature conservation and enhancing their ability to protect it. Nature education not only focuses on knowledge acquisition but also emphasizes learners' experiences and feelings during the learning process, as well as the establishment of their relationship with nature. It emphasizes respecting learners' natural instincts and encouraging them to freely explore, discover, and create in the natural environment, thus cultivating their self-learning ability, creativity, and problem-solving skills. In nature education, the craft table is a crucial tool, providing learners with a platform for practical activities such as craft making and exploration.

[0003] A Chinese patent with publication number CN220423411U discloses an interactive preschool education craft table, including a table. A first groove is formed on the left side of the top surface of the table. A connecting rod is rotatably connected to the right side of the front and rear sides of the inner wall of the first groove. An adjustment plate is fixedly connected to the rod wall. A second groove is formed on the top surface of the adjustment plate. A control panel is fixedly connected to the inner wall of the second groove. Two adjusting screws are rotatably connected to the lower left and right sides of the inner wall of the first groove. The rod walls of the two adjusting screws are threaded with internal thread blocks.

[0004] While the above solution increases teaching interaction between teachers and children, most activities in nature education require more natural materials and tools. The workbench is not easy to unfold, and due to the limited workbench space, natural materials and tools have to be piled up together. This not only affects the learner's vision and operation, but may also lead to material damage or tool loss. Therefore, it does not meet the current needs. In response, we propose a new type of workbench for nature education. Utility Model Content

[0005] The purpose of this invention is to provide a craft table for nature education, in order to solve the problem mentioned in the background art that the craft table surface is not easy to unfold, resulting in a limited area for craft activities that affects the learner's vision and operation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a craft table for nature education, including a base, a transmission cavity inside the base, a double-threaded transmission rod rotatably disposed inside the transmission cavity, support blocks threaded to both sides of the double-threaded transmission rod, and one end of each support block extending to the outside of the transmission cavity, a second tabletop being disposed at the end of each support block located outside the transmission cavity, a first tabletop being disposed between the second tabletops, and the first tabletop and the second tabletops fitting together, storage boxes being disposed at the four corners of the lower end of the first tabletop, and docking boxes being disposed on the front and rear sides of the lower end of the second tabletop.

[0007] Preferably, a motor is provided on one side of the lower end of the transmission cavity, and a second rotating rod is provided at the output end of the motor through a coupling. A first rotating rod is provided at one end of the double-threaded transmission rod, and the first rotating rod is rotatably connected to the transmission cavity. A bevel gear is provided on the outside of the first rotating rod and the upper end of the second rotating rod, and the bevel gears are meshed together.

[0008] Preferably, each of the storage boxes has an anti-detachment block slidably installed inside, a connecting block is welded to one side of the anti-detachment block, and one end of the connecting block extends into the interior of the connecting box. Each of the anti-detachment blocks has a pull plate glued and fixed to its lower end, and one end of the pull plate extends into the exterior of the storage box.

[0009] Preferably, a magnet is adhered and fixed inside the docking box.

[0010] Preferably, a storage box is provided on one side of the lower end of the second tabletop, a rotating door is installed at the front end of the storage box, and a partition is glued and fixed inside the storage box.

[0011] Preferably, the upper end of the base is provided with four electric telescopic rods, and the output ends of the electric telescopic rods are all connected to the first table.

[0012] Preferably, guide rods are welded to both the front and rear sides of the transmission cavity, the guide rods pass through the support block, and the guide rods slide in conjunction with the support block.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model features a transmission cavity inside the base. When manual operation with a large amount of natural materials and tools is required, the motor is activated. The motor, through the meshing transmission of the bevel gear, causes the double-threaded transmission rod to rotate. The double-threaded transmission rod drives two support blocks to move horizontally in opposite or opposite directions. This movement of the two support blocks can cause the second tabletop to separate. At this time, activating the electric telescopic rod can raise the first tabletop, aligning it with the two second tabletops and filling the gap between them. This increases the surface area, allowing for more natural materials and tools to be accommodated, preventing them from piling up and ensuring that the learner's view and operation are not affected.

[0015] 2. This utility model features storage boxes installed at the four corners of the lower end of the first tabletop. When the first and second tabletops are aligned, a pull plate under the storage box can be slid. The pull plate will cause the anti-detachment block to slide inside the storage box, allowing the connecting block to engage with the connecting box at the lower end of the second tabletop. The connecting block is magnetically attracted to the connecting box by a magnet, thus firmly fixing the connecting block to the connecting box. This forms a stable connection mechanism, effectively preventing the first and second tabletops from shaking or misaligning during extended use, enhancing the structural strength of the entire tabletop, and ensuring the safety of natural materials and tools.

[0016] 3. This utility model features storage boxes installed on the outer side of the lower end of the second tabletop. The storage boxes have internal partitions, and by opening the rotating door, hand tools such as scissors, glue, paintbrushes, and carving knives used in nature education can be stored inside. The storage boxes make full use of the space under the second tabletop, avoiding cluttered tools on the desktop, saving space, maintaining the cleanliness and aesthetics of the desktop, and providing learners with a more spacious and comfortable working environment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a front view schematic diagram of the internal structure of this utility model;

[0019] Figure 3 This is a top view of the internal structure of the transmission cavity of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view of a portion of region A in the middle.

[0021] In the diagram: 1. Base; 2. Electric telescopic rod; 3. First tabletop; 4. Second tabletop; 5. Transmission cavity; 6. Double threaded transmission rod; 7. Guide rod; 8. First rotating rod; 9. Bevel gear; 10. Second rotating rod; 11. Motor; 12. Storage box; 13. Connecting box; 14. Anti-detachment block; 15. Connecting block; 16. Pull plate; 17. Magnet; 18. Storage box; 19. Rotating door; 20. Partition; 21. Support block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a craft table for nature education, including a base 1, a transmission cavity 5 inside the base 1, a double-threaded transmission rod 6 rotatably arranged inside the transmission cavity 5, support blocks 21 threadedly connected to both sides of the double-threaded transmission rod 6, and one end of each support block 21 extending to the outside of the transmission cavity 5, a second table board 4 is provided at the end of each support block 21 located outside the transmission cavity 5, a first table board 3 is provided between the second table boards 4, and the first table board 3 and the second table board 4 are fitted together, a storage box 12 is provided at each of the four corners of the lower end of the first table board 3, and a docking box 13 is provided on the front and back sides of the lower end of the second table board 4.

[0024] In use, the motor 11 is started, and the second rotating rod 10 and the bevel gear 9 are driven by the coupling to mesh and transmit power, so that the first rotating rod 8 and the double threaded transmission rod 6 rotate synchronously. The double threaded transmission rod 6 drives the support block 21 to slide on the guide rod 7, realizing the separation of the second table board 4. At this time, the electric telescopic rod 2 raises the height of the first table board 3 to the second table board 4, completing the tabletop and increasing the area of ​​the tabletop, which can accommodate more natural materials and tools. The storage box 18 divides the space with partitions 20, effectively storing hand tools. The rotating door 19 makes it easy to take out and put in, increasing the area of ​​the hand area and ensuring that tools and materials are placed in an orderly manner.

[0025] Please see Figure 2 and Figure 3A motor 11 is provided on one side of the lower end of the transmission cavity 5. The output end of the motor 11 is provided with a second rotating rod 10 through a coupling. A first rotating rod 8 is provided at one end of the double threaded transmission rod 6, and the first rotating rod 8 is rotatably connected to the transmission cavity 5. A bevel gear 9 is provided on the outside of the first rotating rod 8 and the upper end of the second rotating rod 10, and the bevel gear 9 is meshed with each other. Through the meshing transmission of the bevel gear 9, the change of the direction and magnitude of the power is realized, as well as the smooth transmission from the second rotating rod 10 to the first rotating rod 8, providing power to the double threaded transmission rod 6.

[0026] Please see Figure 4 The storage box 12 is equipped with anti-detachment blocks 14 that slide inside. A connecting block 15 is welded to one side of the anti-detachment block 14, and one end of the connecting block 15 extends into the interior of the connecting box 13. A pull plate 16 is glued and fixed to the lower end of the anti-detachment block 14, and one end of the pull plate 16 extends into the exterior of the storage box 12. The anti-detachment block 14 and the connecting block 15 are operated by pulling the pull plate 16, so as to expand and fix the desktop. The operation is simple and quick.

[0027] Please see Figure 4 Magnets 17 are glued and fixed inside the docking box 13. Through the magnetic attraction of magnets 17, docking blocks 15 can be firmly fixed, enhancing the connection stability between the first table 3 and the second table 4 and preventing shaking or misalignment.

[0028] Please see Figure 1 and Figure 2 Storage boxes 18 are provided on one side of the lower end of the second table 4. A rotating door 19 is installed at the front of the storage box 18. A partition 20 is glued and fixed inside the storage box 18. The rotating door 19 makes it easy for users to open and close the storage box 18 and to access tools. The partition 20 effectively divides the internal space of the storage box 18, so that different types of tools can be stored separately, avoiding mutual compression or mixing.

[0029] Please see Figure 1 and Figure 2 The upper end of the base 1 is equipped with four electric telescopic rods 2, and the output ends of the electric telescopic rods 2 are all connected to the first table board 3. Through the telescopic movement of the electric telescopic rods 2, the height of the first table board 3 can be flexibly adjusted to realize the expansion and contraction of the tabletop and meet the usage needs in different scenarios.

[0030] Please see Figure 3 Guide rods 7 are welded to the front and rear sides of the transmission cavity 5. The guide rods 7 pass through the support block 21 and slide with the support block 21. The guide rods 7 provide a stable sliding track for the support block 21, ensuring the stability and accuracy of the support block during the transmission process, thereby ensuring the smooth unfolding and folding of the tabletop.

[0031] Working principle: When in use, start the motor 11. The motor 11 will rotate the second rotating rod 10 through the coupling. The second rotating rod 10 will drive one of the bevel gears 9 to rotate. Since the two bevel gears 9 are meshed, they will drive the other bevel gear 9 to rotate the first rotating rod 8 synchronously. The first rotating rod 8 will drive the double threaded transmission rod 6 to rotate synchronously. The double threaded transmission rod 6 will drive the two support blocks 21 to rotate synchronously. Since the support blocks 21 are all in sliding engagement with the two guide rods 7, the support blocks 21 will be subject to axial limitation. The rotation of the support blocks 21 will be converted into opposite or opposite horizontal linear movement, causing the two support blocks 21 to move in opposite directions, thereby separating the two second tabletops 4. At this time, the electric telescopic rod 2 can be used to move the first tabletop 3 to the height of the second tabletop 4, filling in the middle of the second tabletop 4. Then, grasp the pull plate 16 and slide it. The pull plate 16 will drive the anti-detachment block 14 to slide in the storage box 12. The anti-detachment block 14 will drive the docking block 15 to engage. Inside the junction box 13, the magnet 17 inside the junction box 13 can magnetically attract the docking block 15, thus firmly fixing the docking block 15 to the junction box 13, forming a stable connection mechanism. This effectively prevents the first tabletop 3 and the second tabletop 4 from shaking or misaligning during extended use, enhances the structural strength of the entire tabletop, ensures the safety of natural materials and tools, and increases the overall area of ​​the craft area, accommodating more natural materials and tools and preventing them from piling up together. By opening the rotating door 19, craft tools such as scissors, glue, paintbrushes, and carving knives used in nature education can be stored in the storage box 18, avoiding cluttered placement of tools on the tabletop. The partition 20 effectively divides the internal space of the storage box 18, allowing different types of tools such as scissors, glue, paintbrushes, and carving knives to have their own suitable storage areas, avoiding mutual compression or mixing, and ensuring the integrity and functionality of the tools.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A handwork table for nature education, comprising a base (1), characterized in that: The inside of the base (1) is provided with a transmission cavity (5), a double-thread transmission rod (6) is rotatably arranged in the transmission cavity (5), the outer sides of the double-thread transmission rod (6) are threadedly connected with support blocks (21), one end of each support block (21) extends to the outside of the transmission cavity (5), a second table board (4) is arranged at one end of each support block (21) outside the transmission cavity (5), a first table board (3) is arranged between the second table boards (4), and the first table board (3) is attached to the second table boards (4), a storage box (12) is arranged at the lower end of each corner of the first table board (3), and a docking box (13) is arranged at the front and rear sides of the lower end of each second table board (4).

2. The handwork table for natural education according to claim 1, characterized in that: One side of the lower end of the transmission cavity (5) is provided with a motor (11), the output end of the motor (11) is provided with a second rotating rod (10) through a shaft coupling, one end of the double-thread transmission rod (6) is provided with a first rotating rod (8), and the first rotating rod (8) is rotatably connected with the transmission cavity (5), a conical gear (9) is arranged at the outer side of the first rotating rod (8) and the upper end of the second rotating rod (10), and the conical gears (9) are meshedly connected.

3. The handwork table for natural education according to claim 1, characterized in that: The inside of the storage box (12) is slidably provided with an anti-dropping block (14), one side of the anti-dropping block (14) is welded with a docking block (15), one end of the docking block (15) extends to the inside of the docking box (13), the lower end of the anti-dropping block (14) is adhesively fixed with a pull plate (16), and one end of the pull plate (16) extends to the outside of the storage box (12).

4. The handwork table for natural education according to claim 3, characterized in that: The inside of the docking box (13) is adhesively fixed with a magnet (17).

5. The handwork table for natural education according to claim 1, characterized in that: One side of the lower end of each second table board (4) is provided with a storage box (18), a rotating door (19) is mounted at the front end of the storage box (18), and a partition plate (20) is adhesively fixed in the inside of the storage box (18).

6. The handwork table for natural education according to claim 1, characterized in that: The upper end of the base (1) is provided with four electric telescopic rods (2), and the output ends of the electric telescopic rods (2) are connected with the first table board (3).

7. The handwork table for natural education according to claim 1, characterized in that: The front and rear sides of the inside of the transmission cavity (5) are welded with guide rods (7), the guide rods (7) penetrate the support blocks (21), and the guide rods (7) and the support blocks (21) are in sliding fit.

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