A children's teaching drawing board

Abstract

The utility model relates to the field of teaching tool design, and discloses a children's teaching drawing board, comprising a frame and two clamping structures, wherein a supporting structure is fixedly arranged on the lower surface of the frame, a turntable is rotatably arranged below the supporting structure, a fixing structure is fixedly arranged on the lower surface of the turntable, a rubber pad is fixedly arranged inside the frame, a drawing board is arranged inside the frame, the frame comprises an outer shell and two rotating shafts, a connecting block is slidably arranged inside the rotating shaft, the connecting block is fixedly arranged on one side of the drawing board, a first spring is fixedly connected between the connecting block and the rotating shaft, a movable groove is opened inside the outer shell, the connecting block can be slidably arranged inside the sliding groove, the clamping structure comprises a clamping block, and the drawing board cooperates with the rubber pad to facilitate fixing of pictures and cards, so as to prevent children from losing pictures when drawing.

Description

Technical Field

[0001] The utility model relates to the field of teaching tool design, in particular to a children's teaching drawing board. Background Art

[0002] Children's teaching drawing boards generally refer to teaching tools used for children's painting and doodling, which are used to help children improve their creativity, imagination and concentration. In order to improve the teaching effect, corresponding objects are usually used as references. Cards are often used, which can improve children's impression of objects through painting. However, it is common to place pictures near the drawing board. Since children are easy to move, they can easily lose the pictures, which affects the teaching effect to a certain extent. Utility Model Content

[0003] The purpose of the utility model is to provide a children's teaching drawing board in order to solve the above-mentioned problem. The drawing board is a transparent acrylic board, which is convenient for fixing pictures and cards by cooperating with rubber pads to prevent children from losing pictures when drawing.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A children's teaching drawing board includes a frame and two clamping structures. A supporting structure is fixedly arranged on the lower surface of the frame. A turntable is rotatably arranged below the supporting structure. A fixing structure is fixedly arranged on the lower surface of the turntable. A rubber pad is fixedly arranged inside the frame. A drawing board is arranged inside the frame.

[0006] The frame includes an outer shell and two rotating shafts, a connecting block is slidably arranged inside the rotating shaft, the connecting block is fixedly arranged on one side of the drawing board, a first spring is fixedly connected between the connecting block and the rotating shaft, a movable groove is opened inside the outer shell, the connecting block can be slidably arranged inside the sliding groove, the clamping structure includes a clamping block, the clamping block is clamped inside the drawing board, and a pull rod is fixedly arranged on the upper end of the clamping block.

[0007] Furthermore, the rotating shaft is rotatably arranged inside the shell, and a handle is fixedly arranged on the top side of the drawing board.

[0008] Furthermore, the clamping structure also includes a spring telescopic rod, the clamping block is fixedly arranged at one end of the spring telescopic rod, and the spring telescopic rod is fixedly arranged inside the shell.

[0009] Furthermore, the support structure includes a support plate, two connecting rods and a plurality of slots, the connecting rod is rotatably arranged inside the support plate, the rod body of the connecting rod is rotatably arranged with a support rod, the support rod is clamped on the inner wall of the slot, the slot is clamped inside the support plate, and the connecting rod is fixedly arranged on the bottom side of the outer shell.

[0010] Furthermore, a slide groove is provided inside the support rod, a limit rod is slidably provided inside the support plate, and the limit rod is slidably provided inside the slide groove.

[0011] Furthermore, a second spring is fixedly connected between the limiting rod and the sliding slot.

[0012] Furthermore, the fixing structure comprises a U-shaped plate, the internal thread sleeve of the U-shaped plate is provided with a screw, and the U-shaped plate is fixedly arranged on the bottom side of the turntable.

[0013] Furthermore, an extrusion plate is fixedly provided on the upper end of the screw.

[0014] With the above structure, when using the device, first, connect it with the edge of the table through the U-shaped plate on the fixed structure, then rotate the screw to clamp the table top, when drawing, first place the object on the rubber pad inside the frame, then flip the drawing board to squeeze the object, and at the same time the drawing board drives the connecting block away from the rotating shaft and enters the movable groove, and then fixes it through the clamping block, when adjusting the drawing angle, by moving the frame upward, the connecting rod on the supporting structure moves along, thereby driving the supporting rod to move on the clamping slot, when moving to the designated position, let the staff drive the supporting rod to insert into the clamping slot through the second spring, and then squeeze the supporting structure through the frame, when the use is over, by moving the frame upward, the supporting rod is separated from the clamping slot, thereby squeezing and storing the connecting rod, and by moving the pull rod, the clamping block on the pull rod is separated from the clamping slot to take out the object.

[0015] In summary, the beneficial effects of the utility model are: through the turntable, the position of the fixed structure on the turntable can be conveniently adjusted, the frame can be fixed by the fixed structure, and the painting direction can be adjusted at any time during painting. At the same time, the drawing board is a transparent acrylic board, and the pictures and cards can be conveniently fixed by cooperating with rubber pads to prevent children from losing pictures when painting, which improves the teaching effect to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is an axonometric view of the utility model;

[0018] Figure 2 It is a side view of the utility model close to the handle axis;

[0019] Figure 3 yes Figure 2 A magnified image of point A;

[0020] Figure 4 It is an axonometric view of the support structure of the utility model;

[0021] Figure 5 yes Figure 4 A magnified view of point B;

[0022] Figure 6 It is an axle side view of the utility model close to the rotating shaft;

[0023] Figure 7 yes Figure 6 Enlarged view of point C;

[0024] Figure 8 It is an axonometric view of the utility model close to the fixed structure.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Frame; 2. Rubber pad; 3. Drawing board; 4. Support structure; 5. Snap-fit ​​structure; 6. Handle; 7. Fixed structure; 8. Turntable; 101. Shell; 102. Movable slot; 103. Connecting block; 104. First spring; 105. Rotating shaft; 401. Support plate; 402. Connecting rod; 403. Support rod; 404. Slot; 405. Limiting rod; 406. Slide; 407. Second spring; 501. Spring telescopic rod; 502. Pull rod; 503. Block; 701. U-shaped plate; 702. Screw; 703. Extrusion plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0028] See also Figure 1-Figure 8 As shown, the utility model provides a children's teaching drawing board, including a frame 1, and also includes two clamping structures 5. The two clamping structures 5 are provided to prevent children from accidentally touching the board. A supporting structure 4 is fixedly provided on the lower surface of the frame 1, which is convenient for adjusting the inclination angle of the painting. A turntable 8 is rotatably provided below the supporting structure 4. Through the turntable 8, the painting direction can be adjusted at any time during painting. A fixing structure 7 is fixedly provided on the lower surface of the turntable 8, which is convenient for the frame 1. A rubber pad 2 is fixedly provided inside the frame 1. The rubber pad 2 can be pure white. When the drawing board 3 squeezes the object, the rubber pad 2 is used to facilitate the placement of reference objects of different shapes. A drawing board 3 is provided inside the frame 1. Painting with acrylic board is a very interesting and creative art form. The acrylic board has high transparency and a smooth surface. It is very suitable for painting and depicting various patterns. A handle 6 is fixedly provided on the top side of the drawing board 3, which is convenient for opening the drawing board 3 to replace the reference object.

[0029] The frame 1 includes a shell 101 and two rotating shafts 105, the rotating shaft 105 is rotatably arranged inside the shell 101, and a connecting block 103 is slidably arranged inside the rotating shaft 105, and the connecting block 103 is fixedly arranged on one side of the drawing board 3, and a first spring 104 is fixedly connected between the connecting block 103 and the rotating shaft 105. Through the first spring 104, after use, the drawing board 3 on the connecting block 103 is driven to move upward by the first spring 104, so that it is convenient to open the drawing board 3 through the handle 6 later. When drawing, first place the object on the rubber pad 2 inside the frame 1, and then flip the drawing board 3 to squeeze the object. At the same time, the drawing board 3 drives the connecting block 103 away from the rotating shaft 105 and enters the movable groove 102, and then fixes it through the clamping block 503. A movable groove 102 is provided inside the shell 101, and the connecting block 103 can be slidably set inside the slide groove 406. The clamping structure 5 includes a clamping block 503, and the clamping block 503 is clamped inside the drawing board 3. A pull rod 502 is fixedly set on the upper end of the clamping block 503. The clamping structure 5 also includes a spring telescopic rod 501, and the clamping block 503 is fixedly set at one end of the spring telescopic rod 501. The spring telescopic rod 501 is fixedly set inside the shell 101. When drawing, first place the object on the rubber pad 2 inside the frame 1, and then squeeze the object by flipping the drawing board 3, and then fix it with the clamping block 503. When use is over, the clamping rod 502 is moved to separate the clamping block 503 on the pull rod 502 from the clamping groove 404, so as to take out the object.

[0030] Further, the support structure 4 includes a support plate 401, two connecting rods 402 and a plurality of slots 404, the connecting rod 402 is rotatably arranged inside the support plate 401, the rod body of the connecting rod 402 is rotatably provided with a support rod 403, the support rod 403 is snap-fitted to the inner wall of the slot 404, the slot 404 is snap-fitted to the inside of the support plate 401, the connecting rod 402 is fixedly arranged on the bottom side of the shell 101, a slide slot 406 is provided inside the support rod 403, a limiting rod 405 is slidably arranged inside the support plate 401, through the limiting rod 405, it is convenient to limit the moving position of the support rod 403 to prevent separation from the device and affect use, the limiting rod 405 is slidably arranged inside the slide slot 406, a second spring 407 is fixedly connected between the limiting rod 405 and the slide slot 406, through the second spring 407, it is convenient for the support rod 403 to be snap-fitted with the slot 404 through the pulling force of the second spring 407.

[0031] Furthermore, the fixed structure 7 includes a U-shaped plate 701, the internal thread sleeve of the U-shaped plate 701 is provided with a screw 702, the U-shaped plate 701 is fixedly set on the bottom side of the turntable 8, and the upper end of the screw 702 is fixedly provided with an extrusion plate 703. The U-shaped plate 701 on the fixed structure 7 is connected to the edge of the table, and the screw 702 can be rotated to allow the extrusion plate 703 to clamp the table top.

[0032] With the above structure, when using the device, first, the U-shaped plate 701 on the fixed structure 7 is connected to the edge of the table, and then the screw 702 is rotated to allow the squeezing plate 703 to clamp the table. When drawing, the object is first placed on the rubber pad 2 inside the frame 1, and then the drawing board 3 is turned over to squeeze the object. At the same time, the drawing board 3 drives the connecting block 103 away from the rotating shaft 105 and enters the movable groove 102, and then fixed by the clamping block 503. When adjusting the drawing angle, the frame 1 is moved upward so that the connecting rod on the supporting structure 4 402 moves accordingly, thereby driving the support rod 403 to move on the card slot 404. When it moves to the specified position, the staff drives the support rod 403 to be inserted into the card slot 404 through the second spring 407, and then squeezes the support structure 4 through the frame 1. When use is over, the support rod 403 is separated from the card slot 404 by moving the frame 1 upward, thereby squeezing and storing the connecting rod 402, and the block 503 on the pull rod 502 is separated from the card slot 404 by moving the pull rod 502 to take out the object.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A children's teaching drawing board, comprising a frame (1), characterized in that: It also comprises two clamping structures (5), a support structure (4) is fixedly arranged on the lower surface of the frame (1), a turntable (8) is rotatably arranged below the support structure (4), a fixing structure (7) is fixedly arranged on the lower surface of the turntable (8), a rubber pad (2) is fixedly arranged inside the frame (1), and a drawing board (3) is arranged inside the frame (1); The frame (1) comprises a shell (101) and two rotating shafts (105), a connecting block (103) is slidably arranged inside the rotating shaft (105), the connecting block (103) is fixedly arranged on one side of the drawing board (3), a first spring (104) is fixedly connected between the connecting block (103) and the rotating shaft (105), a movable groove (102) is opened inside the shell (101), the connecting block (103) can be slidably arranged inside the sliding groove (406), the clamping structure (5) comprises a clamping block (503), the clamping block (503) is clamped inside the drawing board (3), and a pull rod (502) is fixedly arranged on the upper end of the clamping block (503).

2. A children's teaching drawing board according to claim 1, characterized in that: The rotating shaft (105) is rotatably arranged inside the housing (101), and a handle (6) is fixedly arranged on the top side of the drawing board (3).

3. A children's teaching drawing board according to claim 1, characterized in that: The clamping structure (5) further comprises a spring telescopic rod (501), the clamping block (503) is fixedly arranged at one end of the spring telescopic rod (501), and the spring telescopic rod (501) is fixedly arranged inside the housing (101).

4. A children's teaching drawing board according to claim 1, characterized in that: The support structure (4) comprises a support plate (401), two connecting rods (402) and a plurality of slots (404); the connecting rod (402) is rotatably arranged inside the support plate (401); a support rod (403) is rotatably arranged on the rod body of the connecting rod (402); the support rod (403) is snap-fitted to the inner wall of the slot (404); the slot (404) is snap-fitted to the inside of the support plate (401); and the connecting rod (402) is fixedly arranged on the bottom side of the housing (101).

5. A children's teaching drawing board according to claim 4, characterized in that: A sliding groove (406) is provided inside the support rod (403), a limiting rod (405) is slidably provided inside the support plate (401), and the limiting rod (405) is slidably provided inside the sliding groove (406).

6. A children's teaching drawing board according to claim 5, characterized in that: A second spring (407) is fixedly connected between the limiting rod (405) and the sliding groove (406).

7. A children's teaching drawing board according to claim 1, characterized in that: The fixing structure (7) comprises a U-shaped plate (701), the internal thread sleeve of the U-shaped plate (701) is provided with a screw rod (702), and the U-shaped plate (701) is fixedly arranged on the bottom side of the rotating disk (8).

8. A children's teaching drawing board according to claim 7, characterized in that: An extrusion plate (703) is fixedly disposed on the upper end of the screw rod (702).

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