A teaching and training table

Abstract

This utility model relates to the field of training table technology and discloses a teaching training table, including a base, a training platform fixedly connected to the top of the base, a protective plate fixedly connected to the top of the training platform, a positioning groove on the top of the protective plate, a baffle engaged inside the positioning groove, a threaded sleeve fixedly connected to the inner wall of the training platform, a threaded rod threadedly connected inside the threaded sleeve, a handle fixedly connected to the end of the threaded rod away from the threaded sleeve, and mounting platforms fixedly connected to both the left and right ends of the training platform. This utility model, through the engagement of the positioning groove and the baffle, achieves the effect of tool-free installation or removal of the baffle. The baffle can be flexibly adjusted according to the teaching content of the training course. By setting side panels, independent writing or placement areas are provided, avoiding direct contact with chemical reagents when recording on the training platform surface, thus improving operational safety and tabletop utilization.

Description

Technical Field

[0001] This utility model relates to the field of training table technology, specifically a teaching training table. Background Technology

[0002] The training table is a multifunctional learning platform designed specifically for junior and senior high school students. Made of sturdy and durable environmentally friendly boards and a metal frame, it balances safety and practicality. The flat and spacious desktop can support various experimental equipment, tools, and materials, meeting the practical needs of subjects such as physics, chemistry, and biology. Its rounded edges prevent bumps and scratches, and it features non-slip guards to ensure safe operation. Some models are equipped with power outlets or storage compartments, facilitating activities such as electronic projects and model building.

[0003] Traditional open workbenches can easily cause reagents to splash onto neighboring tables. Workbenches with baffles cannot be flexibly switched during open experiments or training, and teachers and students are often forced to write directly in the experimental area, which can easily lead to safety hazards due to contact with residual liquids during chemical experiments. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a teaching and training table, including a base, a training platform fixedly connected to the top of the base, a protective plate fixedly connected to the top of the training platform, a positioning groove opened on the top of the protective plate, a baffle plate snapped into the positioning groove, a threaded sleeve fixedly connected to the inner wall of the training platform, a threaded rod threadedly connected to the inside of the threaded sleeve, a throttle fixedly connected to the end of the threaded rod away from the threaded sleeve, and mounting platforms fixedly connected to both the left and right ends of the training platform, a movable sleeve rotatably connected to the surface of the mounting platform, and a side wing plate fixedly connected to the surface of the movable sleeve.

[0005] Through the above technical solution, the baffle is inserted along the positioning groove and pressed laterally by the threaded rod to achieve three-sided closure. The side wing plate is flipped around the mounting platform and then locked by the bracket to form a horizontal extended platform. The entire operation process is completed by only the actions of insertion, rotation and locking, without any tools or external power, so that the training table can quickly switch between different modes such as closed experiment, open teaching and extended display.

[0006] As a further improvement to the above solution, two positioning slots are provided, which are symmetrically distributed around the top center of the protective plate, and the inner wall of the baffle is in contact with the rear end of the training platform.

[0007] With the above technical solution, the two symmetrical positioning grooves and the rear wall of the baffle are simultaneously attached to the rear end of the training platform, so that the baffle is limited in three directions (left, right and rear) after insertion. During operation, the threaded rod only needs to provide lateral clamping force to be completely fixed.

[0008] As a further improvement to the above scheme, the threaded rod penetrates the inner wall of the baffle, and the number of threaded sleeves is set to four, with the four threaded sleeves arranged in pairs symmetrically distributed around the rear center of the training platform.

[0009] With the above technical solution, the four symmetrical threaded sleeves are grouped in pairs, and the threaded rods are screwed into the two groups of threaded sleeves simultaneously after passing through the baffle, forming a balanced clamping on both sides. During operation, the torque input by the throttle is evenly distributed to both sides of the baffle.

[0010] As a further improvement to the above solution, the bottom of the side wing plate is fixedly connected to the second mounting platform, and the surface of the training platform is rotatably connected to the bracket. The end of the bracket away from the second mounting platform has a slot, and the slot is engaged with a locking post.

[0011] With the above technical solution, after the bracket engages with the locking post through the slot, the side wing plate, the bracket and the training platform form a triangular force system. During operation, the vertical load on the side wing plate is converted into the axial pressure of the bracket and the shear force of the locking post, which supports and fixes the side wing plate. When disassembly is required, the bracket can be removed from the surface of the locking post to retract the entire side wing plate.

[0012] As a further improvement to the above solution, the end of the card post away from the card slot is fixedly connected to the surface of the training platform.

[0013] As a further improvement to the above solution, the inner wall of the baffle is fixedly connected with a limit strip, and limit grooves are opened at both the left and right ends of the protective plate.

[0014] Through the above technical solution, the limiting strip and the limiting groove slide together, so that the baffle always moves along the predetermined trajectory during the insertion process. During operation, the limiting strip slides in the groove until it fits against the end face of the groove, so as to achieve the effect of precise positioning of the baffle in the front and back directions and prevent lateral displacement.

[0015] As a further improvement to the above solution, the limiting strip is slidably connected inside the limiting groove.

[0016] With the above technical solution, when the baffle is installed, the limiting strip is slidably connected inside the limiting groove to guide the installation of the baffle.

[0017] As a further improvement to the above solution, a water tank is installed inside the training platform, and a three-way gooseneck faucet is installed on the top of the base.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model achieves quick positioning and pressing of the baffle on the top of the protective plate by setting a positioning groove and engaging with the baffle, and then using a threaded rod to pass through and lock it in the lateral direction. This allows the baffle to be installed or removed without tools, and the baffle can be flexibly adjusted according to the teaching content of practical training.

[0020] This utility model features a side wing plate that is suspended from the mounting platform via a movable sleeve and can be rotated around the hinge point. After being flipped up to the horizontal, the side wing plate engages with the mounting post on the surface of the training platform via a slot at the end of the bracket, forming a triangular force system. This provides an independent writing or placement area, avoiding direct contact with chemical reagents when recording on the surface of the training platform, thus improving operational safety and platform utilization. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall rear-end structure of this utility model;

[0023] Figure 3 This is a side sectional view of the present invention.

[0024] Figure 4 This is a schematic diagram of the overall internal structure of the baffle of this utility model;

[0025] Figure 5 This is a schematic diagram of the overall connection and disassembly structure of the side wing plate of this utility model.

[0026] In the diagram: 1. Base; 2. Training platform; 3. Protective plate; 4. Positioning groove; 5. Baffle; 6. Threaded sleeve; 7. Threaded rod; 8. Turning handle; 9. Mounting platform one; 10. Movable sleeve; 11. Side wing plate; 12. Mounting platform two; 13. Bracket; 14. Slot; 15. Column; 16. Limiting strip; 17. Limiting groove; 18. Water tank; 19. Three-way gooseneck faucet. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] Example:

[0029] Please combine Figure 1-5This embodiment of a teaching and training table includes a base 1, a training platform 2 fixedly connected to the top of the base 1, a protective plate 3 fixedly connected to the top of the training platform 2, a positioning groove 4 opened on the top of the protective plate 3, a baffle 5 snapped into the inside of the positioning groove 4, a threaded sleeve 6 fixedly connected to the inner wall of the training platform 2, a threaded rod 7 threadedly connected inside the threaded sleeve 6, a throttle 8 fixedly connected to the end of the threaded rod 7 away from the threaded sleeve 6, and mounting platforms 9 fixedly connected to both the left and right ends of the training platform 2, a movable sleeve 10 rotatably connected to the surface of the mounting platform 9, and a side wing plate 11 fixedly connected to the surface of the movable sleeve 10.

[0030] During installation, the baffle is initially positioned by the positioning groove 4. Then, the threaded rod 7 is screwed into the threaded sleeve 6 and passes through the baffle 5 laterally. The torque provided by the throttle 8 presses the baffle 5 against the top of the protective plate 3, achieving three-sided sealing. The baffle 5 can be pulled out by rotating it in the opposite direction to form an open training table.

[0031] There are two positioning slots 4, which are symmetrically distributed around the top center of the protective plate 3. The inner wall of the baffle 5 is in contact with the rear end of the training platform 2.

[0032] The threaded rod 7 penetrates the inner wall of the baffle 5, and four threaded sleeves 6 are provided. The four threaded sleeves 6 are arranged in pairs and symmetrically distributed around the rear center of the training platform 2.

[0033] The bottom of the side wing plate 11 is fixedly connected to the mounting platform 2 12, and the surface of the training platform 2 is rotatably connected to the bracket 13. The end of the bracket 13 away from the mounting platform 2 12 is provided with a slot 14, and the slot 14 is engaged with a locking post 15.

[0034] In use, the side wing plate 11 is suspended on the mounting platform 9 by the movable sleeve 10 and can be rotated around the hinge point. When it is rotated to the horizontal, the slot 14 at the end of the bracket 13 engages with the locking post 15 on the surface of the training table 2. The bracket 13, the side wing plate 11 and the table surface form a triangular force-bearing system, which can immediately support the equipment or computer. At the same time, if there are too many equipment on the training table surface, it can avoid touching them and can also form an independent writing space on the side wing plate.

[0035] The end of the locking post 15 away from the locking slot 14 is fixedly connected to the surface of the training table 2.

[0036] The inner wall of the baffle 5 is fixedly connected with a limit strip 16, and the left and right ends of the protective plate 3 are provided with limit grooves 17.

[0037] The limiting strip 16 is slidably connected inside the limiting groove 17.

[0038] The training platform 2 has a water tank 18 installed inside, and a three-way gooseneck faucet 19 is installed on the top of the base 1.

[0039] The implementation principle of a teaching and training table in this application embodiment is as follows: the base 1 provides ground support for the entire table body, and the training platform 2 fixed to the top of it is both the experimental operation surface and the mounting base for all functional components. When installing the baffle 5, the baffle 5 slides into the guide first with the help of the limiting strip 16 and the limiting grooves 17 on both sides of the protective plate 3, and then falls into the positioning groove 4 to complete the initial positioning. Subsequently, the threaded rod 7 is screwed into the threaded sleeve 6 and passes through the baffle 5 laterally. The torque provided by the throttle 8 presses the baffle 5 tightly against the top of the protective plate 3 to achieve three-sided closure. The baffle 5 can be pulled out by rotating it in the opposite direction to form an open training table.

[0040] The side wing plate 11 is suspended on the mounting platform 9 by the movable sleeve 10 and can be rotated around the hinge point. When it is rotated to the horizontal, the slot 14 at the end of the bracket 13 engages with the locking post 15 on the surface of the training table 2. The bracket 13, the side wing plate 11 and the table surface form a triangular force system, which can immediately support the equipment or computer. At the same time, if there are too many equipment on the training table surface, it can avoid touching them. It can also form an independent writing space on the side wing plate. At the same time, if the bracket 13 is lightly pressed to disengage from the locking post 15, the side wing plate 11 can hang down and stick to the wall, freeing up the passage space.

[0041] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A teaching and training table, characterized in that: Includes a base (1), a training platform (2) is fixedly connected to the top of the base (1), a protective plate (3) is fixedly connected to the top of the training platform (2), a positioning groove (4) is opened on the top of the protective plate (3), a baffle (5) is snapped into the inside of the positioning groove (4), a threaded sleeve (6) is fixedly connected to the inner wall of the training platform (2), a threaded rod (7) is threadedly connected inside the threaded sleeve (6), a throttle (8) is fixedly connected to the end of the threaded rod (7) away from the threaded sleeve (6), a mounting platform (9) is fixedly connected to both the left and right ends of the training platform (2), a movable sleeve (10) is rotatably connected to the surface of the mounting platform (9), and a side wing plate (11) is fixedly connected to the surface of the movable sleeve (10).

2. The teaching and training table according to claim 1, characterized in that: The number of the positioning grooves (4) is set to two, and the two positioning grooves (4) are symmetrically distributed around the top center of the protective plate (3). The inner wall of the baffle (5) is in contact with the rear end of the training table (2).

3. The teaching and training table according to claim 1, characterized in that: The threaded rod (7) penetrates the inner wall of the baffle (5), and the number of threaded sleeves (6) is set to four. The four threaded sleeves (6) are arranged in pairs and symmetrically distributed at the rear end center of the training platform (2).

4. A teaching and training table according to claim 1, characterized in that: The bottom of the side wing plate (11) is fixedly connected to the second mounting platform (12), and the surface of the training platform (2) is rotatably connected to the bracket (13). The bracket (13) has a slot (14) at one end away from the second mounting platform (12), and the slot (14) is engaged with a locking post (15).

5. A teaching and training table according to claim 4, characterized in that: The end of the card post (15) away from the card slot (14) is fixedly connected to the surface of the training table (2).

6. A teaching and training table according to claim 1, characterized in that: The inner wall of the baffle (5) is fixedly connected with a limiting strip (16), and the left and right ends of the protective plate (3) are provided with limiting grooves (17).

7. A teaching and training table according to claim 6, characterized in that: The limiting strip (16) is slidably connected inside the limiting groove (17).

8. A teaching and training table according to claim 1, characterized in that: The training platform (2) is equipped with a water tank (18) inside, and a three-way gooseneck faucet (19) is installed on the top of the base (1).

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