Combined rotatable art teaching aid

Abstract

The utility model relates to the technical field of art teaching aids, and discloses a combined rotatable art teaching aid which comprises a drawing board and a support, a protective shell is fixedly connected to the outside of the support, a limiting plate is fixedly connected to the inside of the protective shell, a connecting rod is fixedly connected to the outside of the limiting plate, and the connecting rod is fixedly connected to the outside of the support. The outer portion of the connecting rod is fixedly connected with a first connecting rod, the outer portion of the first connecting rod is fixedly connected with a follow-up plate, the outer portion of the connecting rod is fixedly connected with an elastic assembly providing elasticity, the other end of the connecting rod is fixedly connected with a follow-up rod, and the outer portion of the follow-up rod is fixedly connected with a rotating block. The outer portion of the support is fixedly connected with a first connecting plate, and the outer portion of the first connecting plate is fixedly connected with a folding plate. According to the drawing board, by pressing the rotating block, the follow-up rod drives the connecting rod to move, the follow-up plate can rotate under the action of the limiting plate, and therefore the drawing board can rotate freely, and observation and drawing from different angles are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of art teaching aids, in particular to a combined rotatable art teaching aid. Background Art

[0002] In the classroom, studio, outdoor sketching, etc., a modular rotatable art teaching aid is a multifunctional, flexible painting tool designed to meet different painting needs and environments.

[0003] In the existing technology, some traditional rotatable art teaching aids are usually fixed on a plane and cannot rotate freely. This design limits the creative angles and vision of artists and students, which is particularly inconvenient when they need to observe and draw works from multiple angles. In addition, fixed drawing boards are difficult to adapt to different painting environments and needs, such as outdoor sketching or depiction from special angles. Therefore, developing a teaching aid that can rotate freely and adapt to various painting environments has become the key to improving painting efficiency and creative experience. To this end, a combined rotatable art teaching aid is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides a combined rotatable art teaching aid, which aims to improve the problem that the combined teaching aids in the prior art cannot be rotated.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A combined rotatable art teaching aid comprises a drawing board and a bracket, wherein the outside of the bracket is fixedly connected to a protective shell, the inside of the protective shell is fixedly connected to a limit plate, the outside of the limit plate is fixedly connected to a connecting rod, the outside of the connecting rod is fixedly connected to a connecting rod 1, the outside of the connecting rod 1 is fixedly connected to a follower plate, the outside of the connecting rod is fixedly connected to an elastic component that provides elasticity, the other end of the connecting rod is fixedly connected to a follower rod, the outside of the follower rod is fixedly connected to a rotating block, the outside of the bracket is fixedly connected to a connecting plate 1, and the outside of the connecting plate 1 is fixedly connected to a folding plate.

[0007] As a further description of the above technical solution:

[0008] The elastic component includes a spring, the outer end of the spring is fixed to the outer end of the limiting plate, and the other end of the spring is fixedly connected to the outer end of the connecting rod.

[0009] As a further description of the above technical solution:

[0010] The outside of the connecting plate 1 is fixedly connected with a plurality of fixing rods, the outside of the fixing rods is fixedly connected with a follower block, and the other end of the bracket is fixedly connected with the connecting plate 2.

[0011] As a further description of the above technical solution:

[0012] The outside of the drawing board is slidably connected to a sliding plate, and the outside of the sliding plate is fixedly connected to a plurality of fixed blocks.

[0013] As a further description of the above technical solution:

[0014] The outside of the sliding plate is fixedly connected to a second connecting rod, the outside of the second connecting rod is fixedly connected to a scraper, and the outside of the scraper is slidably connected to the outside of the drawing board.

[0015] As a further description of the above technical solution:

[0016] The outside of the sliding plate is fixedly connected with a handle, and the outside of the sliding plate is slidably connected to the outside of the drawing board.

[0017] As a further description of the above technical solution:

[0018] The outside of the connecting plate 1 is fixedly connected to the outside of the fixing rod, and the other end of the fixing rod is fixedly connected to the outside of the connecting plate 2.

[0019] As a further description of the above technical solution:

[0020] The outer portion of the follower rod is fixedly connected to the inner portion of the protective shell, and the outer portion of the follower rod is rotatably connected to the outer portion of the drawing board.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by pressing the rotating block, the follower rod drives the connecting rod to move, so that the connecting rod squeezes the spring, and then the connecting rod drives the follower plate to move, so that the follower plate can complete the rotation under the action of the limit plate, thereby realizing the free rotation of the drawing board, facilitating observation and drawing from different angles, enhancing spatial perception, and improving painting skills and creative expression.

[0023] 2. In the present invention, by pushing the handle, the sliding plate drives the connecting rod 2 to move, and the connecting rod 2 drives the scraper to move. At the same time, the fixed block can fix the drawing paper, thereby fixing and flattening the drawing paper, ensuring that the paper is stable and does not shift or wrinkle during painting, providing students with a flat painting platform, which is convenient for fine depiction and coloring. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of a combined rotatable art teaching aid proposed by the present invention;

[0025] Figure 2This is a schematic structural diagram of a combined rotatable drawing board of an art teaching aid proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the follower rod structure of a combined rotatable art teaching aid proposed by the utility model;

[0027] Figure 4 This is a schematic structural diagram of a combined rotatable sliding plate of an art teaching aid proposed by the present invention;

[0028] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Drawing board; 2. Bracket; 3. Protective shell; 4. Limiting plate; 5. Connecting rod; 6. Connecting rod 1; 7. Follow-up plate; 8. Spring; 9. Follow-up rod; 10. Rotating block; 11. Connecting plate 1; 12. Folding plate; 13. Fixed rod; 14. Follow-up block; 15. Connecting plate 2; 16. Sliding plate; 17. Fixed block; 18. Connecting rod 2; 19. Scraper; 20. Handle. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 , Figure 3 , Figure 5The present invention provides an embodiment of a combined rotatable art teaching aid, comprising a drawing board 1 and a bracket 2. The bracket 2 is fixedly connected to a protective shell 3 on the outside. The protective shell 3 not only serves to enhance the appearance of the drawing but also protects the internal mechanical structure from damage to a certain extent. The protective shell 3 is fixedly connected to a limit plate 4 on the inside. The limit plate 4 mainly functions to limit and guide the range of motion of a connecting rod 5. The limit plate 4 is fixedly connected to the outside of the connecting rod 5. The connecting rod 5 is usually made of a lightweight and strong material, such as aluminum alloy or high-strength plastic, to ensure that it is both lightweight and durable. The connecting rod 5 is fixedly connected to a connecting rod 1 6 on the outside. The connecting rod 1 6 is fixedly connected to a follower plate 7 on the outside. The connecting rod 1 6 is also made of a lightweight material and is designed to fit tightly with the follower plate 7, thereby achieving smooth motion transmission. The connecting rod 5 is fixedly connected to an elastic component that provides elasticity on the outside. The other end of the connecting rod 5 is fixedly connected to a follower rod 9. The follower rod 9 is made of a lightweight material and is designed to fit tightly with the rotating block 10.

[0033] The outside of the follower rod 9 is fixedly connected to a rotating block 10. The rotating block 10 is a small but important component that drives the follower rod 9 to rotate freely within a certain range, thereby further increasing the flexibility of the entire device. The outside of the bracket 2 is also fixedly connected to a connecting plate 11. The connecting plate 11 is usually made of metal or plastic and is used to firmly fix the bracket 2 on the ground or other flat surfaces. The outside of the connecting plate 11 is also fixedly connected to a folding plate 12. The design of the folding plate 12 allows the entire device to be easily folded up when not in use, making it easy to store and carry. The elastic component includes a spring 8. The outside of the spring 8 is fixed to the outside of the limit plate 4, and the other end of the spring 8 is fixedly connected to the outside of the connecting rod 5.

[0034] Reference Figure 1 , Figure 2 , Figure 4 , the outside of the connecting plate 11 is fixedly connected with a plurality of fixed rods 13, and the fixed rods 13 are usually made of strong and durable materials, such as stainless steel or aluminum alloy, to ensure the stability and durability of the entire device. The outside of the fixed rods 13 is fixedly connected with follower blocks 14, and the design of the follower blocks 14 enables them to fit tightly with the corresponding parts on the bracket 2, thereby providing the necessary support and stability when the drawing board 1 rotates. The other end of the bracket 2 is fixedly connected with a connecting plate 2 15, and the outside of the drawing board 1 is slidably connected with a sliding plate 16, which is usually made of lightweight and wear-resistant materials, such as engineering plastics or aluminum alloy. The outside of the sliding plate 16 is fixedly connected with a plurality of fixed blocks 17, and the design of the fixed blocks 17 enables them to fit tightly with the connecting rod 2 18, thereby ensuring that the sliding plate 16 remains stable during movement.

[0035] The outside of the connecting rod 2 18 is fixedly connected to a scraper 19, which is usually made of a soft and wear-resistant material, such as rubber or silicone. The outside of the scraper 19 is slidably connected to the outside of the drawing board 1. This design allows the user to easily clean excess paint or stains on the drawing board 1. The outside of the sliding plate 16 is fixedly connected to a handle 20, and the sliding plate 16 can be easily moved by holding the handle 20. The outside of the sliding plate 16 is slidably connected to the outside of the drawing board 1, the outside of the connecting plate 1 11 is fixedly connected to the outside of the fixed rod 13, and the other end of the fixed rod 13 is fixedly connected to the outside of the connecting plate 2 15, the outside of the follower rod 9 is fixedly connected to the inside of the protective shell 3, and the outside of the follower rod 9 is rotatably connected to the outside of the drawing board 1.

[0036] Working principle: First, the rotating block 10 will rotate under the action of the follower rod 9, and the follower plate 7 will apply a certain force to make the follower plate 7 move along the direction of the connecting rod 6. The movement of the follower plate 7 will drive the connecting rod 5 to move together, and the other end of the connecting rod 5 is fixedly connected to the follower rod 9. The follower rod 9 and the rotating block 10 are closely matched. When the connecting rod 5 moves, the drawing board 1 can rotate freely within a certain range, thereby meeting the creative needs of different angles. At the same time, since the outside of the connecting rod 5 is fixedly connected to an elastic component that provides elasticity, when the user releases the follower plate 7, the spring 8 will generate a restoring force to help the drawing board 1 fix its position;

[0037] By holding the handle 20 on the sliding plate 16, since the sliding plate 16 is fixedly connected to a plurality of fixed blocks 17 on the outside, these fixed blocks 17 are closely matched with the connecting rod 2 18 to ensure the stability of the sliding plate 16 during the movement. At the same time, the outside of the connecting rod 2 18 is fixedly connected with a scraper 19. When the drawing board 1 needs to be rotated, the rotating block 10 can be manually operated to make it closely match the corresponding parts on the bracket 2 to provide the necessary support and stability. At this time, the drawing board 1 can be rotated around the rotating block 10 to achieve the required viewing angle and position adjustment. The outside of the bracket 2 is also fixedly connected to a connecting plate 11 and a folding plate 12. The connecting plate 11 is used to firmly fix the bracket 2 on the ground or other planes, and the design of the folding plate 12 allows the entire device to be easily folded up when not in use, which is convenient for storage and carrying.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A combined rotatable art teaching aid, comprising a drawing board (1) and a bracket (2), characterized in that: The outside of the bracket (2) is fixedly connected to a protective shell (3), the inside of the protective shell (3) is fixedly connected to a limit plate (4), the outside of the limit plate (4) is fixedly connected to a connecting rod (5), the outside of the connecting rod (5) is fixedly connected to a connecting rod 1 (6), the outside of the connecting rod 1 (6) is fixedly connected to a follower plate (7), the outside of the connecting rod (5) is fixedly connected to an elastic component providing elasticity, the other end of the connecting rod (5) is fixedly connected to a follower rod (9), the outside of the follower rod (9) is fixedly connected to a rotating block (10), the outside of the bracket (2) is fixedly connected to a connecting plate 1 (11), and the outside of the connecting plate 1 (11) is fixedly connected to a folding plate (12).

2. A combined rotatable art teaching aid according to claim 1, characterized in that: The elastic component comprises a spring (8), the outside of the spring (8) is fixed to the outside of the limiting plate (4), and the other end of the spring (8) is fixedly connected to the outside of the connecting rod (5).

3. The combined rotatable art teaching aid according to claim 1, characterized in that: The outside of the connecting plate 1 (11) is fixedly connected to a plurality of fixing rods (13), the outside of the fixing rods (13) is fixedly connected to a follower block (14), and the other end of the bracket (2) is fixedly connected to the connecting plate 2 (15).

4. The combined rotatable art teaching aid according to claim 1, characterized in that: The outside of the drawing board (1) is slidably connected to a sliding plate (16), and the outside of the sliding plate (16) is fixedly connected to a plurality of fixed blocks (17).

5. The combined rotatable art teaching aid according to claim 4, characterized in that: The outside of the sliding plate (16) is fixedly connected to a second connecting rod (18), the outside of the second connecting rod (18) is fixedly connected to a scraper (19), and the outside of the scraper (19) is slidably connected to the outside of the drawing board (1).

6. The combined rotatable art teaching aid according to claim 5, characterized in that: The outside of the sliding plate (16) is fixedly connected to a handle (20), and the outside of the sliding plate (16) is slidably connected to the outside of the drawing board (1).

7. The combined rotatable art teaching aid according to claim 3, characterized in that: The outside of the connecting plate 1 (11) is fixedly connected to the outside of the fixing rod (13), and the other end of the fixing rod (13) is fixedly connected to the outside of the connecting plate 2 (15).

8. The combined rotatable art teaching aid according to claim 1, characterized in that: The exterior of the follower rod (9) is fixedly connected to the interior of the protective shell (3), and the exterior of the follower rod (9) is rotatably connected to the exterior of the drawing board (1).

Images