Cork combined magnetic drawing board convenient to fold and store

Abstract

The utility model discloses a cork combined magnetic drawing board convenient to fold and store, which belongs to the technical field of art drawing boards and comprises a drawing board body, a drawing board height adjusting component, a support mechanism and a drawing paper fixing component, the drawing board height adjusting component comprises a frame and bolts, threaded holes are formed in the side edge of the drawing board body, and the support mechanism is arranged on the frame. The frame is arranged on the side edge of the drawing board body, a first through hole is formed in the frame, the bolts penetrate through the first through hole and are in threaded connection with the drawing board body through threaded holes, the multiple bolts are arranged, and the support mechanism is used for adjusting the inclination angle of the drawing board body. The drawing paper fixing assembly is used for fixing drawing paper on the drawing board body, a painter can better observe pictures, the drawing accuracy and efficiency are improved, the drawing board can be conveniently used by the painter in different occasions, a better drawing effect is obtained, the drawing board can be adjusted according to the heights of different painter, and portability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of art drawing boards, and more specifically, to a cork combined magnetic drawing board which is convenient for folding and storage. Background Art

[0002] An art drawing board is a tool for painting and creation, usually made of wood board, plastic board or other materials. Its surface is usually smooth, and various painting tools such as pencils, oil paints, watercolors, etc. can be used. The size and shape of the art drawing board can be selected according to personal needs and usage scenarios. Generally speaking, smaller drawing boards are suitable for carrying and outdoor sketching, while larger drawing boards are suitable for use in studios or classrooms. When using an art drawing board, an artist can fix paper or canvas on the drawing board and then use painting tools for creation. The surface of the drawing board can provide a stable support, enabling the artist to express their creativity and ideas more freely. In addition to traditional painting uses, art drawing boards can also be used for other art forms such as sketching, comics, illustration, etc. It is one of the indispensable tools in the creative process of artists.

[0003] However, when different users use the drawing board, they cannot adjust the height and inclination angle of the drawing board, which is inconvenient to operate when painting in different scenarios, affects the painting effect and reduces the painting efficiency.

[0004] Therefore, it is necessary to provide a cork combined magnetic drawing board which is convenient for folding and storage to solve the above problems. Summary of the Utility Model

[0005] The utility model provides a cork combined magnetic drawing board which is convenient for folding and storage, and can improve the problem that the height and inclination angle of the drawing board cannot be adjusted in the related art.

[0006] The embodiment of the present application provides a cork combined magnetic drawing board which is convenient for folding and storage, including a drawing board body, a drawing board height adjustment component, a support mechanism and a drawing paper fixing component. The drawing board height adjustment component includes a frame and bolts. Threaded holes are provided on the side of the drawing board body. The frame is arranged on the side of the drawing board body. A first through hole is provided on the frame. The bolts pass through the first through hole and are threadedly connected to the drawing board body through the threaded holes. A plurality of bolts are provided. The support mechanism is used to adjust the inclination angle of the drawing board body, and the drawing paper fixing component is used to fix the drawing paper on the drawing board body.

[0007] In the embodiments of the present application, the above technical solutions have at least the following technical effects: When a user uses a magnetic drawing board, the user first uses the bracket structure to make the drawing board stand up. Then, the user rotates the bolt on the frame to create a certain gap between the drawing board body and the frame. The drawing board body can move up and down on the frame. After the user selects a suitable height, the user rotates the bolt again. The bolt is threadedly connected to the threaded hole on the drawing board body, so that the frame is tightly connected to the drawing board body, fixing the drawing board body on the frame. Then, the drawing paper is placed on the drawing board body, and the drawing paper is fixed by the drawing paper fixing component.

[0008] The embodiments of the present application provide a cork combined magnetic drawing board that is convenient for folding and storage. Through the settings of the frame, the drawing board body, the bolt, the threaded hole, and the first through hole, it can enable the painter to better observe the picture, improve the accuracy and efficiency of painting, facilitate the painter to use in different occasions, obtain a better painting effect, maintain a comfortable posture, reduce the fatigue and pressure on the neck, shoulders and back, and can be adjusted according to the height of different painters, improving portability.

[0009] In some embodiments, the bracket mechanism includes a first rotating shaft, a rotating rod, a first telescopic rod, a second connecting rod, and a fixing component. The first rotating shaft is rotatably connected to the frame. The rotating rods are rotatably connected to both ends of the surface of the first rotating shaft. The bottom ends of the two rotating rods are both provided with telescopic cavities. The first telescopic rods are slidably connected in the telescopic cavities. The second connecting rod is connected to the position near the bottom ends of the two first telescopic rods. The fixing component is arranged at the bottom end of the rotating rod.

[0010] In some embodiments, the fixing component includes a fixing sleeve, a rotating sleeve, and a fixing plate. The fixing sleeves are arranged on the outer surface of the rotating rod near the bottom end. The outer surface of the fixing sleeve is provided with an external thread. The fixing plate is arranged at the bottom end of the fixing sleeve. The fixing plate is provided with a second through hole. The inner wall of the rotating sleeve is provided with an internal thread, and the rotating sleeve is threadedly connected to the fixing sleeve. The diameter of the top end of the rotating sleeve is larger than the diameter of the bottom end of the rotating sleeve.

[0011] In some embodiments, a first connecting rod is arranged on the frame. A limiting plate is rotatably connected to the first connecting rod. The upper surface of the limiting plate is provided with a limiting card slot. A plurality of limiting card slots are provided, and the limiting card slots are snap-connected to the second connecting rod.

[0012] In some embodiments, a placement groove is provided on the front surface of the drawing board body. An iron sheet is arranged in the placement groove, and a drawing paper fixing component is adsorbed on the iron sheet.

[0013] In some embodiments, the drawing paper fixing assembly includes a soft magnet fixing plate, soft magnets, and a pull ring. The soft magnets are disposed on the lower bottom surface of the soft magnet fixing plate, and the pull ring is connected to the upper surface of the soft magnet fixing plate.

[0014] In some embodiments, a handle is provided at the top of the drawing board body.

[0015] In some embodiments, a paintbrush placement bag and a plastic snap ring are provided on the back surface of the drawing board body, and the rotating rod is snap-fitted with the plastic snap ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a cork combined magnetic drawing board of the present utility model that is convenient for folding and storage;

[0018] Figure 2 FIG. 2 is a schematic diagram of the structure of the drawing board body of a cork combined magnetic drawing board of the present utility model that is convenient for folding and storage;

[0019] Figure 3 is Figure 2 an enlarged view of part A in FIG.

[0020] Figure 4 FIG. 3 is a rear view of a cork combined magnetic drawing board of the present utility model that is convenient for folding and storage;

[0021] Figure 5 is Figure 4 an enlarged view of part B in FIG.

[0022] Description of the reference numerals in the drawings:

[0023] 1. Drawing board body; 2. Drawing board height adjustment assembly; 21. Frame; 22. Bolt; 3. First through hole; 4. Threaded hole; 5. Placement groove; 6. First connecting rod; 7. Bracket mechanism; 71. First rotating shaft; 72. Rotating rod; 73. First telescopic rod; 74. Second connecting rod; 75. Fixing assembly; 751. Fixed sleeve; 752. Rotating sleeve; 753. Fixing plate; 8. Second through hole; 9. External thread; 10. Internal thread; 11. Handle; 12. Limiting plate; 13. Limiting card slot; 14. Plastic snap ring; 15. Drawing paper fixing assembly; 151. Soft magnet fixing plate; 152. Soft magnets; 153. Pull ring; 16. Iron sheet; 17. Paintbrush placement bag. Detailed implementation manners

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs; the terms used herein are only for the purpose of describing specific embodiments and do not limit the present application. The terms "comprising" and "having" and any variations thereof in the specification and claims of the present application and the above drawings description are intended to cover non-exclusive inclusion.

[0026] When different users use the drawing board, they cannot adjust the height and tilt angle of the drawing board. When painting in different scenarios, the operation is inconvenient, which affects the painting effect and reduces the painting efficiency.

[0027] Based on this, in order to improve the problem that the height and tilt angle of the drawing board cannot be adjusted in the related art.

[0028] Please refer to Figure 1 and Figure 4 , a cork combined magnetic drawing board that is convenient for folding and storing, including a drawing board body 1, a drawing board height adjustment component 2, a support mechanism 7, and a drawing paper fixing component 15.

[0029] Please refer to Figure 4 and Figure 5, the bracket mechanism 7 includes a first rotating shaft 71, a rotating rod 72, a first telescopic rod 73, a second connecting rod 74 and a fixing component 75. The first rotating shaft 71 is rotatably connected to the frame 21. The rotating rods 72 are rotatably connected to both ends of the first rotating shaft 71. Telescopic cavities are provided at the bottom ends of the two rotating rods 72. The first telescopic rods 73 are slidably connected to the telescopic cavities. The second connecting rod 74 is connected to the bottom ends of the two first telescopic rods 73. The fixing component 75 is provided at the bottom ends of the rotating rods 72. The fixing component 75 includes a fixing sleeve 751, a rotating sleeve 752 and a fixing plate 753. The fixing sleeves 751 are provided on the outer surfaces of the rotating rods 72 near the bottom ends. External threads 9 are provided on the outer surfaces of the fixing sleeves 751. The fixing plates 753 are provided at the bottom ends of the fixing sleeves 751. Second through holes 8 are provided on the fixing plates 753. Internal threads 10 are provided on the inner walls of the rotating sleeves 752, and the rotating sleeves 752 are threadedly connected to the fixing sleeves 751. The diameter of the top end of the rotating sleeve 752 is larger than the diameter of the bottom end of the rotating sleeve 752. A first connecting rod 6 is provided on the frame 21. A limiting plate 12 is rotatably connected to the first connecting rod 6. Limiting slots 13 are provided on the upper surface of the limiting plate 12. A plurality of limiting slots 13 are provided. The limiting slots 13 are snap-connected to the second connecting rod 74. A paintbrush placement bag 17 and a plastic snap ring 14 are provided on the back of the drawing board body 1. The rotating rod 72 is snap-connected to the plastic snap ring 14.

[0030] With such a setting, when the user needs to use the magnetic drawing board, first remove the second connecting plate from the plastic snap ring 14. Then, the user rotates the rotating sleeve 752 counterclockwise, causing the rotating sleeve 752 to gradually move away from the fixed sleeve 751. The bottom end of the rotating sleeve 752 separates from the fixing plate 753 provided at the bottom end of the fixed sleeve 751. Also, since the diameter of the bottom end of the rotating sleeve 752 is smaller than that of the top end, when the fixing plate 753 is located at the top end of the rotating sleeve 752, due to the rubber material of the fixing plate 753, the fixing plate 753 will gradually expand outwards. At this time, the user can pull the first telescopic rod 73. After the user pulls out a certain length, then rotate the rotating sleeve 752 clockwise. The rotating sleeve 752 gradually moves upwards through the internal thread 10 and the external thread 9. The bottom end of the rotating sleeve 752 moves towards the fixing plate 753. Also, because the diameter of the bottom end is smaller than that of the top end, the bottom end of the rotating sleeve 752 presses the fixing plate 753 to gather towards the first telescopic rod 73, tightly fixing the first telescopic rod 73. Then, the user passes through the limiting plate 12 on the first connecting rod 6. According to different occasions, the user adjusts different tilting angles so that the limiting card slot 13 on the limiting plate 12 is clamped with the second connecting rod 74, fixing the angle between the first telescopic rod 73 and the frame 21, facilitating the user to adjust the position of the drawing board main body according to their own needs in different occasions, better observing the picture, improving the accuracy and efficiency of drawing, and improving the comfort and portability of the user.

[0031] Optionally, in some embodiments, please refer to Figure 1 and Figure 2 , the drawing board height adjustment assembly 2 includes a frame 21 and bolts 22. A threaded hole 4 is provided on the side of the drawing board body 1. The frame 21 is arranged on the side of the drawing board body 1. A first through hole 3 is provided on the frame 21. The bolts 22 pass through the first through hole 3 and are threadedly connected to the drawing board body 1 through the threaded hole 4. There are multiple bolts 22. The support mechanism 7 is used to adjust the tilting angle of the drawing board body 1. The drawing paper fixing assembly 15 is used to fix the drawing paper on the drawing board body 1.

[0032] With such a setting, when the user uses the magnetic drawing board, the user first uses the bracket structure to set up the drawing board, and then the user rotates the bolt 22 on the frame 21 to create a certain gap between the drawing board main body and the frame 21. The drawing board main body can move up and down on the frame 21. After the user selects a suitable height, the user rotates the bolt 22 again. The bolt 22 is threadedly connected to the threaded hole 4 on the drawing board main body, so that the frame 21 is tightly connected to the drawing board main body, and the drawing board main body is fixed on the frame 21. Then, the drawing paper is placed on the drawing board main body, and the drawing paper is fixed by the drawing paper fixing component 15, which can enable the painter to observe the picture better, improve the accuracy and efficiency of painting, facilitate the painter to use in different occasions, obtain a better painting effect, maintain a comfortable posture, reduce the fatigue and pressure on the neck, shoulders and back, and can be adjusted according to the height of different painters, improving portability.

[0033] Optionally, in some embodiments, please refer to Figure 2 and Figure 3 , a placement groove 5 is formed on the front surface of the drawing board body 1, an iron sheet 16 is arranged in the placement groove 5, and a drawing paper fixing component 15 is adsorbed on the iron sheet 16. The drawing paper fixing component 15 includes a soft magnet fixing plate 151, a soft magnet 152 and a pull ring 153. The soft magnet 152 is arranged on the lower bottom surface of the soft magnet fixing plate 151, and the pull ring 153 is connected to the upper surface of the soft magnet fixing plate 151. A handle 11 is arranged at the top of the drawing board body 1.

[0034] With such a setting, after the user adjusts the height and angle of the drawing board main body, then the drawing paper is placed on the iron sheet 16, and then the pull ring 153 is pulled to make the soft magnet 152 adsorb to the iron sheet 16, fixing the drawing paper on the drawing board main body to prevent the drawing paper from falling during painting and causing pollution to the drawing paper. When the user does not need to paint, the first telescopic rod 73 is slid into the telescopic cavity through the fixing component 75, and then the rotating sleeve 752 is rotated clockwise to fix the first telescopic rod 73. Then, by rotating the rotating rod 72, the rotating rod 72 is clamped with the plastic snap ring 14, so that the rotating rod 72 is fixed on the drawing board main body. Then, the limiting plate 12 is rotated, so that the limiting card slots 13 on the limiting plate 12 are respectively snap-connected to the second connecting rod 74 and the first rotating shaft 71 to fold and contract the magnetic drawing board.

[0035] Working principle: When the user needs to use the magnetic drawing board, first remove the second connecting plate from the plastic snap ring 14. Then, the user rotates the rotating sleeve 752 counterclockwise, causing the rotating sleeve 752 to gradually move away from the fixed sleeve 751. The bottom end of the rotating sleeve 752 separates from the fixing plate 753 provided at the bottom end of the fixed sleeve 751. Also, since the diameter of the bottom end of the rotating sleeve 752 is smaller than that of the top end, when the fixing plate 753 is located at the top end of the rotating sleeve 752, due to the rubber material of the fixing plate 753, the fixing plate 753 will gradually expand outward. At this time, the user can pull the first telescopic rod 73. After the user pulls out a certain length, then rotate the rotating sleeve 752 clockwise. The rotating sleeve 752 gradually moves upward through the internal thread 10 and the external thread 9. The bottom end of the rotating sleeve 752 moves towards the fixing plate 753. Also, because the diameter of the bottom end is smaller than that of the top end, the bottom end of the rotating sleeve 752 presses the fixing plate 753 to gather towards the first telescopic rod 73, tightly fixing the first telescopic rod 73. Then, the user adjusts different tilt angles according to different occasions through the limiting plate 12 on the first connecting rod 6, so that the limiting card slot 13 on the limiting plate 12 is engaged with the second connecting rod 74, fixing the angle between the first telescopic rod 73 and the frame 21. Then, the user rotates the bolt 22 on the frame 21, creating a certain gap between the drawing board main body and the frame 21. The drawing board main body can move up and down on the frame 21. After the user selects the appropriate height, then rotate the bolt 22. The bolt 22 is threadedly connected to the threaded hole 4 on the drawing board main body, making the frame 21 and the drawing board main body tightly connected, fixing the drawing board main body on the frame 21. Then, place the drawing paper on the iron sheet 16, and then pull the pull ring 153, causing the soft magnet 152 to adsorb to the iron sheet 16, fixing the drawing paper on the drawing board main body to prevent the drawing paper from falling during drawing and causing pollution to the drawing paper. When the user does not need to draw, the first telescopic rod 73 is slid into the telescopic cavity through the fixing component 75. Then, rotate the rotating sleeve 752 clockwise to fix the first telescopic rod 73. Then, rotate the rotating rod 72 to engage the rotating rod 72 with the plastic snap ring 14, fixing the rotating rod 72 on the drawing board main body. Then, rotate the limiting plate 12 so that the limiting card slots 13 on the limiting plate 12 are respectively snap-connected to the second connecting rod 74 and the first rotating shaft 71.

[0036] The above is only the preferred specific implementation manner of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A cork combination magnetic drawing board that is convenient for folding and storage, characterized in that: It includes a drawing board body (1), a drawing board height adjustment component (2), a bracket mechanism (7), and a drawing paper fixing component (15). The drawing board height adjustment component (2) includes a frame (21) and bolts (22). A threaded hole (4) is provided on the side of the drawing board body (1). The frame (21) is arranged on the side of the drawing board body (1). A first through hole (3) is provided on the frame (21). The bolts (22) pass through the first through hole (3) and are threadedly connected to the drawing board body (1) through the threaded hole (4). There are multiple bolts (22). The bracket mechanism (7) is used to adjust the inclination angle of the drawing board body (1). The drawing paper fixing component (15) is used to fix the drawing paper on the drawing board body (1).

2. The cork combined magnetic drawing board convenient for folding and storage according to claim 1, characterized in that: The bracket mechanism (7) includes a first rotating shaft (71), a rotating rod (72), a first telescopic rod (73), a second connecting rod (74), and a fixing component (75). The first rotating shaft (71) is rotatably connected to the frame (21). The rotating rod (72) is rotatably connected to both ends of the surface of the first rotating shaft (71). Telescopic cavities are provided at the bottoms of the two rotating rods (72). The first telescopic rods (73) are slidably connected in the telescopic cavities. The second connecting rod (74) is connected to the position near the bottom ends of the two first telescopic rods (73). The fixing component (75) is arranged at the bottom end of the rotating rod (72).

3. The cork combined magnetic drawing board according to claim 2, which is characterized in that: The fixing component (75) includes a fixing sleeve (751), a rotating sleeve (752), and a fixing plate (753). The fixing sleeve (751) is arranged on the outer surface of the rotating rod (72) near the bottom end. An external thread (9) is provided on the outer surface of the fixing sleeve (751). The fixing plate (753) is arranged at the bottom end of the fixing sleeve (751). A second through hole (8) is provided on the fixing plate (753). An internal thread (10) is provided on the inner wall of the rotating sleeve (752), and the rotating sleeve (752) is threadedly connected to the fixing sleeve (751). The diameter of the top end of the rotating sleeve (752) is larger than the diameter of the bottom end of the rotating sleeve (752).

4. A cork combined magnetic drawing board convenient for folding and storage according to claim 3, characterized in that: A first connecting rod (6) is arranged on the frame (21). A limiting plate (12) is rotatably connected to the first connecting rod (6). A limiting card slot (13) is provided on the upper surface of the limiting plate (12). There are multiple limiting card slots (13). The limiting card slots (13) are snap-connected to the second connecting rod (74).

5. A cork combined magnetic drawing board that is convenient for folding and storing, characterized in that: A placement groove (5) is provided on the front surface of the drawing board body (1). An iron sheet (16) is arranged in the placement groove (5). The drawing paper fixing component (15) is adsorbed on the iron sheet (16).

6. The cork combined magnetic drawing board that is convenient for folding and storage according to claim 5, characterized in that: The drawing paper fixing component (15) includes a soft magnet fixing plate (151), a soft magnet (152), and a pull ring (153). The soft magnet (152) is arranged on the lower bottom surface of the soft magnet fixing plate (151). The pull ring (153) is connected to the upper surface of the soft magnet fixing plate (151).

7. A cork combined magnetic drawing board that is convenient for folding and storing, characterized in that: A handle (11) is provided at the top of the drawing board body (1).

8. A cork combined magnetic drawing board that is convenient for folding and storage, characterized in that: A paintbrush placement pocket (17) and a plastic snap ring (14) are provided on the back of the drawing board body (1), and the rotating rod (72) is snap-connected to the plastic snap ring (14).

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