A multifunctional aid for exhibiting a robot construction

Abstract

The utility model relates to display teaching aid technical field especially is concerned about a kind of multifunctional auxiliary device for showing robot structure, to the problem that existing device cannot be applicable to robot building teaching, provide a kind of multifunctional auxiliary device for showing robot structure, including box, multiple first display board, second display board and third display board are installed on the upper end of box, multiple L-shaped seats capable of moving up and down are further equipped in the box, second display board is all installed on the upper end of corresponding L-shaped seat, L-shaped seat side is all installed with transverse plate, third display board is all installed on corresponding transverse plate, when L-shaped seat moves upward, second display board, third display board can be moved upward, first display board is unfolded and moves forward, when transverse plate moves upward, third display board can be unfolded and moves backward again when moving upward;Through the classification teaching adaptation of multiple display boards, the logic explanation of ladder type display, improve the visualization communication efficiency in teaching interaction.

Description

Technical Field

[0001] This utility model relates to the field of teaching aids for demonstration, and in particular to a multifunctional auxiliary device for demonstrating the structure of a robot. Background Technology

[0002] With the popularization of robotics education in primary and secondary schools and vocational colleges, structured teaching that is visible and tangible is gradually becoming a core requirement for improving learning outcomes. In traditional robot building teaching, teachers often rely on two-dimensional drawings or single static models for explanation, which has two major pain points: First, the spatial assembly relationship of multiple modules such as robot power system, transmission structure, and control system is difficult to present intuitively, and students are prone to confuse the relative positions of parts; second, static displays cannot reflect the "step-by-step assembly logic," and beginners find it difficult to understand the assembly sequence "from basic framework to functional modules," resulting in low teaching efficiency. To solve this problem, a multi-functional auxiliary display device specifically designed for robot building teaching has emerged. This device is not a simple "model display stand," but rather developed with "adaptability to teaching scenarios" as its core, focusing on the needs of "visual explanation" and "step-by-step demonstration" in robot building. It aims to transform abstract assembly logic into concrete spatial relationships through structured display design, helping teachers to convey building knowledge more efficiently while lowering the cognitive threshold for students. Current existing devices are not suitable for robot building teaching, so a multi-functional auxiliary device for displaying robot structure is proposed to solve the problems mentioned above. Utility Model Content

[0003] This invention addresses the problem that existing devices are unsuitable for robot building instruction by providing a multifunctional auxiliary device for demonstrating robot structures. Through the categorized teaching adaptation of multiple display boards and the logical explanation of the tiered display, it improves the efficiency of visual communication in teaching interaction and effectively solves the problems mentioned in the background.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows: A multifunctional auxiliary device for displaying robot structures includes a housing. Multiple first display panels, second display panels, and third display panels are mounted on the upper end of the housing. The housing also contains multiple L-shaped seats that can move up and down. The second display panels are all mounted on the upper end of their respective L-shaped seats. A horizontal plate is mounted on one side of each L-shaped seat. The third display panels are all mounted on their respective horizontal plates. When the L-shaped seats move upward, the second and third display panels can move upward, and the first display panels can unfold forward. When the horizontal plates move upward, the third display panels can unfold backward while moving upward.

[0005] The housing is equipped with a rotatable drive shaft. Multiple evenly distributed spur gears are fixed to the outer surface of the drive shaft. A spur rack that is fixed to an L-shaped seat meshes with the outer surface of the spur gears. Multiple long guide rods are fixed to the inner wall of the bottom of the housing. The L-shaped seat is slidably connected to the outer surface of two corresponding long guide rods.

[0006] The inner shaft is slidably connected to the inner walls of both the left and right ends of the drive shaft. A handle is fixed to the outer surface of the inner shaft. Multiple evenly distributed locking pins are fixed to one end face of the handle. The locking grooves that cooperate with the locking pins are opened on the surfaces of both the left and right ends of the housing.

[0007] Multiple vertical plates are slidably connected to the inner wall of the bottom of the box. The first display plate is fixed to the upper surface of the vertical plate, and a T-shaped plate that can move back and forth is fixed to one side of the vertical plate.

[0008] The lower inner wall of each L-shaped seat is provided with a square slider that can move back and forth. A first sliding pin is fixed to one end face of each square slider, and a vertical keyway that cooperates with the first sliding pin is provided on each T-shaped plate.

[0009] Multiple first guide frames are fixed to the inner wall of the bottom end of the box, and the inner wall of each first guide frame is provided with a first inclined groove that cooperates with the first sliding pin.

[0010] The horizontal plates are all fixed to one end face of the corresponding L-shaped seat. The inner wall of each horizontal plate is hinged with a telescopic frame. The lower front side of each telescopic frame is provided with a second sliding pin that can move back and forth. The inner wall of each horizontal plate is provided with a horizontal keyway. The second sliding pin is slidably connected to the inner wall of the horizontal keyway. The third display plate is installed on the upper end of the telescopic frame.

[0011] The upper front side of the telescopic frame is hinged to the lower surface of the third display board, and the upper rear side of the telescopic frame is hinged to a connecting seat, which is slidably connected to the lower surface of the third display board.

[0012] The inner wall of the box is also fixed with a number of second guide frames, and the inner wall of each second guide frame is provided with a second inclined groove that cooperates with the second sliding pin.

[0013] Compared with the prior art, this utility model has the following advantages: In use, rotating the drive handle and moving the L-shaped base upwards causes the second and third display panels to unfold upwards, while simultaneously causing the first display panel to unfold forwards. When the horizontal plate moves upwards along with the L-shaped base, the third display panel unfolds by moving upwards and backwards simultaneously, allowing multiple display panels to unfold to both sides in a stepped manner. The multiple display panels on the device correspond to different functional modules of the robot, such as power module display panels, sensor module display panels, and mechanical structure display panels. Teachers can categorize the scattered robot parts by function and place them on the corresponding display panels, avoiding the confusion caused by traditional "mixed placement" and allowing students to quickly establish a corresponding understanding of "function and component." Compared to fixed flat display panels, the device supports both lateral unfolding to the sides and vertical extension upwards. The device unfolds in several ways: horizontal expansion broadens the display area and showcases the robot's symmetrical structure, such as the dual-wheel drive assembly; upward extension creates a layered display space, accommodating the robot's stacked structure, such as the bottom chassis, middle control box, and upper robotic arm, solving the problem that traditional planar displays cannot demonstrate three-dimensional assembly relationships; the stepped layout formed after unfolding the device closely matches the robot's step-by-step assembly process, allowing teachers to place components sequentially on the stepped display boards from low to high according to the assembly order of "basic framework, core modules, and functional accessories," enabling students to intuitively see the assembly process "from nothing to something, from simple to complex," while clearly understanding the assembly priority of components at each level, significantly reducing the difficulty of understanding complex structures and improving the efficiency of visual communication in interactive teaching. Attached Figure Description

[0014] Figure 1 This is a first axonometric drawing of a multifunctional auxiliary device for demonstrating the structure of a robot according to the present invention.

[0015] Figure 2 This is a second axonometric drawing of a multifunctional auxiliary device for demonstrating the structure of a robot according to this utility model.

[0016] Figure 3 This is a schematic diagram of the drive shaft installation of a multifunctional auxiliary device for demonstrating the structure of a robot, according to this utility model.

[0017] Figure 4 This is a schematic diagram of the installation of a T-shaped plate for a multifunctional auxiliary device used to demonstrate the structure of a robot, according to the present invention.

[0018] Figure 5 This is a schematic diagram of the installation of an L-shaped base for a multifunctional auxiliary device used to demonstrate the structure of a robot, according to the present invention.

[0019] Figure 6 This is a schematic diagram of the horizontal plate installation of a multifunctional auxiliary device for displaying the structure of a robot, according to the present invention.

[0020] The following numbers are used in the diagram: 1-Box body, 2-First display panel, 3-Second display panel, 4-Third display panel, 5-Handle, 6-Inner shaft, 7-Snap pin, 8-Slot, 9-Drive shaft, 10-Spur gear, 11-Spur rack, 12-L-shaped seat, 13-Long guide rod, 14-Square slider, 15-First sliding pin, 16-First guide frame, 17-First inclined groove, 18-T-shaped plate, 19-Vertical keyway, 20-Vertical plate, 21-Horizontal plate, 22-Telescopic frame, 23-Second sliding pin, 24-Second guide frame, 25-Second inclined groove, 26-Connecting seat, 27-Horizontal keyway. Detailed Implementation

[0021] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0022] like Figures 1-6 As shown, this utility model provides a multifunctional auxiliary device for displaying the structure of a robot, including a housing 1. Multiple first display panels 2, second display panels 3, and third display panels 4 are installed on the upper end of the housing 1. Multiple L-shaped seats 12 that can move up and down are also provided inside the housing 1. The second display panels 3 are all installed on the upper end of the corresponding L-shaped seats 12. A horizontal plate 21 is installed on one side of each L-shaped seat 12. The third display panels 4 are all installed on the corresponding horizontal plate 21. When the L-shaped seats 12 move upward, the second display panels 3 and third display panels 4 can move upward, and the first display panels 2 can unfold forward. When the horizontal plate 21 moves upward, the third display panels 4 can move upward and backward at the same time and unfold.

[0023] like Figures 1-4As shown, the housing 1 supports and mounts the entire device. Multiple first display panels 2, second display panels 3, and third display panels 4 are used to categorize and hold the robot's components. When the L-shaped base 12 moves upward, the display panels unfold; that is, the second display panels 3 and 4 move upward and unfold, while the first display panel 2 moves forward and unfolds. When the horizontal plate 21 moves upward with the L-shaped base 12, the third display panel 4 moves upward and backward simultaneously and unfolds, allowing multiple display panels to move to both sides and unfold in a stepped manner. The multiple display panels on the device correspond to different functional modules of the robot, such as power module display panels, sensor module display panels, and mechanical structure display panels. Teachers can classify the scattered robot components by function and place them on the corresponding display panels, avoiding the confusion caused by traditional "mixed placement" and allowing students to quickly establish a corresponding understanding of "function and component". Compared to fixed flat display boards, the device supports dual unfolding methods: horizontal expansion to both sides and vertical extension upwards. Horizontal expansion broadens the display area and presents the robot's "left-right symmetrical structure," such as the dual-side drive wheel assembly. Vertical extension creates a "layered display space," adapting to the robot's "stacked structure," such as the bottom chassis, middle control box, and upper robotic arm, solving the problem that traditional flat displays cannot demonstrate "three-dimensional assembly relationships." The stepped layout formed after the device unfolds highly matches the "step-by-step process" of robot assembly. Teachers can place the components sequentially on the stepped display boards from low to high according to the assembly order of "basic framework, core modules, and functional accessories," allowing students to intuitively see the assembly process "from nothing to something, from simple to complex," while clearly understanding the assembly priority of components at each level. This significantly reduces the difficulty of understanding complex structures and improves the efficiency of visual communication in teaching interactions.

[0024] The housing 1 is equipped with a rotatable drive shaft 9 inside. Multiple evenly distributed spur gears 10 are fixedly connected to the outer surface of the drive shaft 9. A spur rack 11 that is fixedly connected to the L-shaped seat 12 meshes with the outer surface of the spur gear 10. Multiple long guide rods 13 are fixedly connected to the inner wall of the bottom end of the housing 1. The L-shaped seat 12 is slidably connected to the outer surface of the corresponding two long guide rods 13.

[0025] like Figures 1-4 As shown, the drive shaft 9 is rotatably connected to the inner wall of the housing 1. When the drive shaft 9 rotates, it can drive the spur gear 10 to rotate. When the spur gear 10 rotates, it can drive the spur gear 11 and the L-shaped seat 12 to move upward or downward through meshing with the rack 11. The L-shaped seat 12 can slide up and down on the outer surface of the long guide rod 13. The long guide rod 13 serves to limit the L-shaped seat 12.

[0026] The inner shaft 6 is slidably connected to the inner walls of both the left and right ends of the drive shaft 9. A handle 5 is fixedly connected to the outer surface of the inner shaft 6. Multiple evenly distributed locking pins 7 are fixedly connected to one end face of the handle 5. The locking grooves 8 that cooperate with the locking pins 7 are opened on the left and right ends of the housing 1.

[0027] like Figure 2 As shown, the inner shaft 6 can slide left and right on the inner wall of the drive shaft 9, and the inner shaft 6 and the drive shaft 9 are splined. When the handle 5 and the inner shaft 6 rotate, the drive shaft 9 can rotate. When the locking pin 7 engages with the locking groove 8, the rotation of the handle 5, the inner shaft 6, the drive shaft 9, the spur gear 10, etc. can be restricted. That is, the positions of the corresponding spur rack 11 and L-shaped seat 12 are fixed, and the corresponding first display plate 2, second display plate 3, and third display plate 4 are fixed, which can stably support the robot parts.

[0028] Multiple vertical plates 20 are slidably connected to the inner wall of the bottom end of the box 1. The first display plate 2 is fixed to the upper surface of the vertical plate 20. A T-shaped plate 18 that can move back and forth is fixed to one side end face of the vertical plate 20.

[0029] like Figure 4 As shown, the vertical plate 20 can slide back and forth on the inner wall of the box 1. When the T-shaped plate 18 moves back and forth, it can drive the vertical plate 20 and the first display plate 2 to move back and forth.

[0030] The lower inner wall of each L-shaped seat 12 is provided with a square slider 14 that can move back and forth. A first sliding pin 15 is fixedly connected to one side end face of each square slider 14. A vertical keyway 19 that cooperates with the first sliding pin 15 is provided on each T-shaped plate 18.

[0031] like Figures 4-6 As shown, the square slider 14 can slide back and forth on the inner wall of the L-shaped seat 12. When the square slider 14 moves back and forth, it can drive the first sliding pin 15 to move back and forth. When the first sliding pin 15 moves back and forth, it can drive the T-shaped plate 18 to move back and forth through the engagement of the first sliding pin 15 with the vertical keyway 19. When the L-shaped seat 12 moves up and down, it can also drive the square slider 14 and the first sliding pin 15 to move up and down. When the first sliding pin 15 moves up and down, it can move up and down on the inner wall of the vertical keyway 19. That is, when the L-shaped seat 12, the first sliding pin 15, etc. move up and down, it does not affect the connection with the T-shaped plate 18, nor does it drive the T-shaped plate 18 to move back and forth. Only when the first sliding pin 15 moves back and forth can it drive the T-shaped plate 18 to move left and right.

[0032] Multiple first guide frames 16 are fixedly connected to the inner wall of the bottom end of the box 1. The inner wall of each first guide frame 16 is provided with a first inclined groove 17 that cooperates with the first sliding pin 15.

[0033] like Figures 4-5As shown, through the engagement of the first inclined groove 17 and the first sliding pin 15, when the L-shaped seat 12, the first sliding pin 15, etc. move upward, the first sliding pin 15 can move forward while moving upward. When the first sliding pin 15 moves forward, it can drive the T-shaped plate 18, the vertical plate 20, and the first display plate 2 to move forward and unfold. When the L-shaped seat 12 moves downward, the first sliding pin 15, the T-shaped plate 18, and the first display plate 2 can move backward and reset.

[0034] Each of the horizontal plates 21 is fixed to one end face of the corresponding L-shaped seat 12. Each of the horizontal plates 21 has a telescopic frame 22 hinged to its inner wall. Each of the telescopic frames 22 has a second sliding pin 23 that can move back and forth on its lower front side. Each of the horizontal plates 21 has a horizontal keyway 27. The second sliding pin 23 is slidably connected to the inner wall of the horizontal keyway 27. Each of the third display plates 4 is installed on the upper end of the telescopic frame 22.

[0035] like Figures 4-5 As shown, the horizontal plate 21 is fixed to one end face of the L-shaped seat 12. When the L-shaped seat 12 moves up and down, it can drive the horizontal plate 21, the telescopic frame 22, the third display plate 4, etc. to move up and down synchronously. The second sliding pin 23 can move back and forth on the inner wall of the horizontal keyway 27. When the second sliding pin 23 moves back and forth, it can drive the telescopic frame 22 to expand upward or retract downward, which can also drive the third display plate 4 to move up and down.

[0036] The upper front side of the telescopic frame 22 is hinged to the lower surface of the third display panel 4, and the upper rear side of the telescopic frame 22 is hinged to a connecting seat 26, which is slidably connected to the lower surface of the third display panel 4.

[0037] like Figures 4-5 As shown, the connecting seat 26 can slide back and forth on the lower surface of the third display panel 4. When the second sliding pin 23 moves backward, it can cause the telescopic frame 22 to unfold upward, and can also drive the third display panel 4 to move upward and unfold backward. The connecting seat 26 can slide with the third display panel 4. Similarly, when the second sliding pin 23 moves forward, it can drive the third display panel 4 to move downward and then move forward to reset.

[0038] The inner wall of the housing 1 is also fixedly connected to a plurality of second guide frames 24, and the inner wall of each second guide frame 24 is provided with a second inclined groove 25 that cooperates with the second sliding pin 23.

[0039] like Figure 4 As shown, when the horizontal plate 21 and the second sliding pin 23 move upward, the second sliding pin 23 can move upward and backward simultaneously through the engagement of the second sliding pin 23 and the second guide frame 24, that is, the corresponding third display plate 4 moves upward and backward simultaneously to unfold. When the horizontal plate 21 and the second sliding pin 23 move downward, the second sliding pin 23 can move downward and forward simultaneously, that is, the corresponding display plate moves downward and forward simultaneously to close.

[0040] In use, when the drive handle 5 is rotated and the L-shaped base 12 moves upward, the second display panel 3 and the third display panel 4 can move upward and unfold, while the first display panel 2 can move forward and unfold. When the horizontal plate 21 moves upward with the L-shaped base 12, the third display panel 4 can move upward and backward simultaneously and unfold, thus allowing multiple display panels to move and unfold to both sides in a stepped manner. The multiple display panels on the device correspond to different functional modules of the robot, such as power module display panels, sensor module display panels, and mechanical structure display panels. Teachers can classify the scattered robot parts according to their functions and place them on the corresponding display panels, avoiding the confusion caused by traditional "mixed placement" and allowing students to quickly establish the corresponding understanding of "function and component". Compared to fixed flat display panels, the device supports lateral unfolding to both sides and... The device features a dual unfolding method that extends vertically upwards. Horizontal expansion broadens the display area and showcases the robot's symmetrical structure, such as the dual-wheel drive assembly. The upward extension creates a layered display space, accommodating the robot's stacked structure, such as the bottom chassis, middle control box, and upper robotic arm, solving the problem of traditional planar displays failing to demonstrate three-dimensional assembly relationships. The stepped layout formed after unfolding perfectly matches the robot's step-by-step assembly process. Teachers can place components sequentially on the stepped display boards from low to high, following the assembly order of "basic framework, core modules, and functional accessories." This allows students to visually see the assembly process "from nothing to something, from simple to complex," while clearly understanding the assembly priority of components at each level. This significantly reduces the difficulty of understanding complex structures and improves the efficiency of visual communication in interactive teaching.

Claims

1. A multifunctional auxiliary device for demonstrating the structure of a robot, comprising a housing (1), characterized in that: The upper end of the box (1) is equipped with multiple first display panels (2), second display panels (3) and third display panels (4). The box (1) is also equipped with multiple L-shaped seats (12) that can move up and down. The second display panels (3) are all installed on the upper end of the corresponding L-shaped seats (12). A horizontal plate (21) is installed on one side of each L-shaped seat (12). The third display panels (4) are all installed on the corresponding horizontal plate (21). When the L-shaped seat (12) moves upward, the second display panels (3) and third display panels (4) can move upward and the first display panel (2) can unfold forward. When the horizontal plate (21) moves upward, the third display panel (4) can move upward and backward at the same time.

2. The multifunctional auxiliary device for demonstrating robot structure as described in claim 1, characterized in that: The housing (1) is equipped with a rotatable drive shaft (9). Multiple evenly distributed spur gears (10) are fixedly connected to the outer surface of the drive shaft (9). A spur rack (11) that is fixedly connected to the L-shaped seat (12) meshes with the outer surface of the spur gears (10). Multiple long guide rods (13) are fixedly connected to the inner wall of the bottom end of the housing (1). The L-shaped seat (12) is slidably connected to the outer surface of the corresponding two long guide rods (13).

3. A multifunctional auxiliary device for demonstrating robot structure as described in claim 2, characterized in that: The inner shaft (6) is slidably connected to the inner walls of both the left and right ends of the drive shaft (9). A handle (5) is fixedly attached to the outer surface of the inner shaft (6). Multiple evenly distributed locking pins (7) are fixedly attached to one end face of the handle (5). The slots (8) that cooperate with the locking pins (7) are opened on both the left and right ends of the housing (1).

4. A multifunctional auxiliary device for demonstrating robot structure as described in claim 1, characterized in that: The bottom inner wall of the box (1) is slidably connected with multiple vertical plates (20), and the first display plate (2) is fixedly connected to the upper surface of the vertical plate (20). A T-shaped plate (18) that can move back and forth is fixedly connected to one side end face of the vertical plate (20).

5. A multifunctional auxiliary device for demonstrating robot structure as described in claim 4, characterized in that: The lower inner wall of the L-shaped seat (12) is provided with a square slider (14) that can move back and forth. A first sliding pin (15) is fixedly connected to one side end face of the square slider (14). A vertical keyway (19) that cooperates with the first sliding pin (15) is opened on the T-shaped plate (18).

6. A multifunctional auxiliary device for demonstrating robot structure as described in claim 5, characterized in that: The bottom inner wall of the box (1) is fixed with a plurality of first guide frames (16), and the inner wall of the first guide frame (16) is provided with a first inclined groove (17) that cooperates with the first sliding pin (15).

7. A multifunctional auxiliary device for demonstrating robot structure as described in claim 1, characterized in that: The horizontal plates (21) are all fixed to one side end face of the corresponding L-shaped seat (12). The inner wall of the horizontal plates (21) is hinged with a telescopic frame (22). The lower front side of the telescopic frame (22) is provided with a second sliding pin (23) that can move back and forth. The inner wall of the horizontal plates (21) is provided with a horizontal keyway (27). The second sliding pin (23) is slidably connected to the inner wall of the horizontal keyway (27). The third display plate (4) is installed on the upper end of the telescopic frame (22).

8. A multifunctional auxiliary device for demonstrating robot structure as described in claim 7, characterized in that: The upper front side of the telescopic frame (22) is hinged to the lower surface of the third display board (4), and the upper rear side of the telescopic frame (22) is hinged to a connecting seat (26), which is slidably connected to the lower surface of the third display board (4).

9. A multifunctional auxiliary device for demonstrating robot structure as described in claim 7, characterized in that: The inner wall of the box (1) is also fixed with a number of second guide frames (24), and the inner wall of each second guide frame (24) is provided with a second inclined groove (25) that cooperates with the second sliding pin (23).

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