Erasable drawing board for infant education

Abstract

The utility model discloses an erasable drawing board for infant education, which relates to the technical field of infant education and comprises an outer board, a drawing board is arranged inside the outer board, the drawing board is detachably connected with the outer board, two groups of side boards are symmetrically arranged at two ends of the outer board, and a bottom board is arranged at the lower end of the outer board. According to the erasable drawing board for infant education, the erasing board can be pulled to move left and right at the front end of the drawing board through the arranged pulling block, patterns on the surface of the drawing board are erased, meanwhile, the erasing board can move into the containing groove, and the situation that the erasing board influences use of the drawing board is avoided; a plurality of sets of fixing bolts can penetrate through the threaded holes and the mounting holes to achieve a threaded effect, the outer plate is mounted between the two sets of side plates, an arranged rotating disc can drive the outer plate to rotate between the two sets of side plates through a connecting column, the angle of the outer plate is adjusted, and an arranged limiting column can penetrate through a through hole to be embedded into a limiting hole; and the outer plate with the adjusted angle is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of early childhood education, in particular to an erasable drawing board for early childhood education. Background Art

[0002] At present, children's education is an important foundation of the entire education cause. The cultivation of children's character should be given first place. Children's education should be realistic and based on reality. Specific analysis of specific issues is the fundamental principle of methodology. Children's education can promote the development of the human brain, especially the parallel development of the left and right brain.

[0003] When using the existing early childhood education drawing board, the patterns on the surface of the drawing board are not easy to erase, which affects the use of the drawing board. At the same time, the existing drawing board is not easy to disassemble and transport. In addition, the angle with the skateboard cannot be quickly and conveniently adjusted, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose an erasable early childhood education drawing board. Utility Model Content

[0004] The main purpose of the utility model is to provide an erasable drawing board for early childhood education, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An erasable drawing board for early childhood education comprises an outer plate, a drawing board is arranged inside the outer plate, the drawing board is detachably connected to the outer plate, two groups of side plates are symmetrically arranged at both ends of the outer plate, a bottom plate is arranged at the lower end of the outer plate, the lower ends of the two groups of side plates are fixedly connected to the upper end of the bottom plate, an erasing board is arranged inside the outer plate, the erasing board is arranged at the front end of the drawing board, two groups of movable grooves are symmetrically arranged on the upper and lower sides inside the outer plate, a group of movable blocks are arranged inside the two groups of movable grooves, the two groups of movable blocks can move left and right inside the movable grooves, the upper ends of the erasing board are respectively fixedly connected to one end of the two groups of movable blocks, and the erasing board can move left and right at the front end of the drawing board.

[0007] Preferably, the erasable drawing board for early childhood education has a placement groove provided inside the left end of the outer plate, the upper and lower ends of the placement groove are respectively communicated with two groups of movable blocks, the front end of the placement groove is provided with a concave groove, the front end outer surface of the movable block is provided with a pulling block, the pulling block can enter the interior of the concave groove, and the erasing board can enter the interior of the placement groove.

[0008] Preferably, in the erasable drawing board for early childhood education, a group of side blocks are provided on the outer surfaces of the left and right ends of the outer plate, two groups of mounting holes are symmetrically provided inside the front end outer surfaces of the two groups of side blocks, one end of the two groups of side plates is provided with a group of mounting blocks, one end of the two groups of mounting blocks is provided with a group of rotating columns, and one end of the two groups of rotating columns can rotate inside the outer surface of the side plate.

[0009] Preferably, in the erasable drawing board for early childhood education, the two groups of mounting blocks are internally provided with mounting grooves, the front ends of the two groups of mounting blocks are internally provided with two groups of threaded holes symmetrically, the two groups of threaded holes are internally provided with fixing bolts, the side blocks are engaged with the mounting blocks via the mounting grooves, and the outer panels can be detachably connected to the two groups of side panels via the fixing bolts passing through the threaded holes and the threaded action of the mounting holes.

[0010] Preferably, in the erasable drawing board for early childhood education, a rotating disk is provided at the right end of the right side panel, a connecting column is provided on the outer surface of the left end of the rotating disk, the left end of the connecting column passes through the inside of the side panel and is fixedly connected to the right mounting block, and the connecting column can rotate inside the side panel.

[0011] Preferably, in the erasable drawing board for early childhood education, the rotating disk has a plurality of groups of through holes symmetrically arranged inside, a limiting hole is arranged inside the outer surface of the right end of the side panel on the right side, a limiting column is arranged inside the limiting column, and the limiting column can pass through the through hole and be engaged with the limiting hole.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, two groups of moving blocks are arranged to move left and right inside the moving groove, and at the same time, the erasing board is driven to move left and right at the front end of the drawing board by pulling the pulling block, so that the pattern on the surface of the drawing board can be erased, which is convenient for the next use of the drawing board. At the same time, the erasing board can be moved to the inside of the placement groove and placed to avoid the erasing board affecting the use of the drawing board.

[0015] 2. In the utility model, the outer panel is placed in the middle of the two groups of side panels by inserting and connecting the two groups of side blocks with the mounting grooves inside the mounting blocks. At the same time, multiple groups of fixing bolts are threaded through the threaded holes and the mounting holes to disassemble and install the outer panel. The rotating disc can drive the outer panel to rotate in the middle of the two groups of side panels through the connecting column, so as to adjust the angle of the outer panel and facilitate the use of the drawing board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure of the wiper board of the utility model;

[0018] Figure 3 It is a schematic diagram of the installation and connection structure of the outer panel of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure of the rotating disc of the utility model.

[0020] In the figure: 1. outer panel; 2. drawing board; 3. side panel; 4. bottom plate; 5. wiping board; 6. moving groove; 7. moving block; 8. placement groove; 9. pulling block; 10. concave groove; 11. side block; 12. mounting hole; 13. mounting block; 14. rotating column; 15. mounting groove; 16. threaded hole; 17. fixing bolt; 18. rotating disk; 19. connecting column; 20. through hole; 21. limiting column; 22. limiting hole. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Embodiment 1, as Figure 1-4 As shown, an erasable drawing board for early childhood education comprises an outer plate 1, a group of side plates 3 are arranged at the left and right ends of the outer plate 1, a drawing board 2 and an erasing board 5 are arranged inside the outer plate 1, the erasing board 5 is at the front end of the drawing board 2, a group of movable grooves 6 are arranged inside the upper and lower ends of the outer plate 1, and movable blocks 7 are arranged inside the two groups of movable grooves 6, and the upper and lower ends of the erasing board 5 are respectively fixedly connected to the movable blocks 7. When it is necessary to erase the pattern on the surface of the drawing board 2, the erasing board 5 is pulled to move left and right at the front end of the drawing board 2 by the pulling block 9, and the erasing board 5 erases the pattern on the surface of the drawing board 2 when moving left and right, and a placement groove 8 is arranged inside the left end of the outer plate 1, and the upper and lower ends of the placement groove 8 are respectively communicated with the two groups of movable grooves 6. At the same time, the erasing board 5 can be moved to the left to the inside of the placement groove 8 for storage, so as to avoid the erasing board 5 affecting the use of the drawing board 2.

[0023] Embodiment 2, as Figure 1-4As shown, an erasable drawing board for early childhood education, a set of side blocks 11 are provided on the outer surfaces of the left and right ends of the outer panel 1, two sets of mounting holes 12 are provided inside the front ends of the two sets of side blocks 11, one end of the two sets of side panels 3 is provided with a mounting block 13, the inside of the mounting block 13 is provided with a rotating column 14, the front end of the two sets of mounting blocks 13 is provided with a threaded hole 16, the inside of the threaded hole 16 is provided with a fixing bolt 17, the outer panel 1 can be detachably connected with the two sets of side panels 3 through the fixing bolt 17 passing through the threaded hole 16 and the threaded action of the mounting hole 12 , it is convenient to install and disassemble the outer panel 1. A rotating disk 18 is provided at the right end of the right side panel 3, and a connecting column 19 is provided at the left end of the rotating disk 18. The connecting column 19 is fixedly connected to the right mounting block 13. The rotating disk 18 can drive the outer panel 1 to rotate in the middle of the two groups of side panels 3 through the connecting column 19, and adjust the angle of the outer panel 1 up and down to facilitate the use of the drawing board 2. At the same time, the limiting column 21 can pass through the through hole 20 inside the rotating disk 18 and engage with the limiting hole 22 inside the right end of the side panel 3 to fix the outer panel 1 after the angle is adjusted.

[0024] How it works

[0025] It should be noted that the utility model is an erasable drawing board for early childhood education. When in use, the eraser 5 can be pulled to move left and right at the front end of the drawing board 2 by the provided pull block 9 to erase the pattern on the surface of the drawing board 2. At the same time, the eraser 5 can be moved to the inside of the placement groove 8 to avoid the eraser 5 affecting the use of the drawing board 2. The provided side block 11 can be embedded with the mounting groove 15 inside the mounting block 13. At the same time, the provided multiple groups of fixing bolts 17 can pass through the threaded holes 16 and the mounting holes 12 for threaded action, so that the outer plate 1 is fixedly installed in the middle of the two groups of side plates 3, which is convenient for installation and disassembly of the outer plate 1. The provided rotating disk 18 can drive the outer plate 1 to rotate in the middle of the two groups of side plates 3 through the connecting column 19, and adjust the angle of the outer plate 1 to facilitate use by children of different heights. The provided limiting column 21 can pass through the through hole 20 and be embedded with the limiting hole 22 to fix the outer plate 1 with the adjusted angle.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An erasable drawing board for early childhood education, comprising an outer board (1), Features: A drawing board (2) is arranged inside the outer panel (1), and the drawing board (2) is detachably connected to the outer panel (1). Two groups of side panels (3) are symmetrically arranged at both ends of the outer panel (1). A bottom panel (4) is arranged at the lower end of the outer panel (1), and the lower ends of the two groups of side panels (3) are fixedly connected to the upper end of the bottom panel (4). An wiping board (5) is arranged inside the outer panel (1), and the wiping board (5) is arranged at the front end of the drawing board (2). Two groups of movable grooves (6) are symmetrically arranged on the upper and lower sides inside the outer panel (1), and a group of movable blocks (7) are arranged inside the two groups of movable grooves (6). Both groups of movable blocks (7) can move left and right inside the movable grooves (6). The upper ends of the wiping board (5) are respectively fixedly connected to one end of the two groups of movable blocks (7), and the wiping board (5) can move left and right at the front end of the drawing board (2).

2. An erasable drawing board for early childhood education according to claim 1, Features: A placement groove (8) is provided inside the left end of the outer plate (1), and the upper and lower ends of the placement groove (8) are respectively connected to two groups of moving blocks (7). A concave groove (10) is provided at the front end of the placement groove (8), and a pulling block (9) is provided on the outer surface of the front end of the moving block (7). The pulling block (9) can enter the interior of the concave groove (10), and the wiping plate (5) can enter the interior of the placement groove (8).

3. An erasable drawing board for early childhood education according to claim 1, Features: A group of side blocks (11) are arranged on the outer surfaces of the left and right ends of the outer plate (1), two groups of mounting holes (12) are symmetrically arranged inside the front end outer surfaces of the two groups of side blocks (11), one end of the two groups of side plates (3) is arranged with a group of mounting blocks (13), one end of the outer surfaces of the two groups of mounting blocks (13) is arranged with a group of rotating columns (14), and one end of the two groups of rotating columns (14) can rotate inside the outer surface of the side plate (3).

4. An erasable drawing board for early childhood education according to claim 3, Features: The two groups of mounting blocks (13) are both provided with mounting grooves (15) inside, the front ends of the two groups of mounting blocks (13) are both symmetrically provided with two groups of threaded holes (16), the two groups of threaded holes (16) are both provided with fixing bolts (17) inside, the side blocks (11) are connected to the mounting blocks (13) by means of the mounting grooves (15), and the outer panels (1) can be detachably connected to the two groups of side panels (3) by means of the fixing bolts (17) passing through the threaded holes (16) and the threaded action of the mounting holes (12).

5. The erasable drawing board for early childhood education according to claim 1, Features: A rotating disc (18) is arranged at the right end of the right side plate (3), and a connecting column (19) is arranged on the outer surface of the left end of the rotating disc (18). The left end of the connecting column (19) passes through the inside of the side plate (3) and is fixedly connected to the right side mounting block (13), and the connecting column (19) can rotate inside the side plate (3).

6. An erasable drawing board for early childhood education according to claim 5, Features: A plurality of groups of through holes (20) are symmetrically arranged inside the rotating disk (18), a limiting hole (22) is arranged inside the outer surface of the right end of the right side plate (3), and a limiting column (21) is arranged inside the limiting column (21), and the limiting column (21) can pass through the through hole (20) and be engaged with the limiting hole (22).

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