Novel intelligent drawing board

Abstract

The utility model discloses a novel intelligent drawing board, which relates to the technical field of drawing equipment, and comprises a substrate, a digital board body is arranged on the inner side of the substrate, a support ring frame is fixed on the outer side of the digital board body, the support ring frame is positioned on the inner side of the substrate and is rotatably connected with the substrate, and four trigger buttons are uniformly arranged on the inner side of the substrate. A second universal ball is movably connected to the inner side of the base plate and located at the upper ends of the four trigger buttons, four trigger columns are evenly fixed to the lower end of the second universal ball, and second springs are fixed to the lower end of the second universal ball and located on the inner sides of the four trigger columns. According to the novel intelligent drawing board, through the overall structural matching design, when a user needs to draw a long line, the digital board body can be rotated so that the hand jamming phenomenon can be avoided, a second universal ball can be rotated by touching a pressing handle, four trigger columns can be conveniently driven to move in different directions, and the drawing board is convenient to use. And further, the four trigger buttons are pressed to realize various operation instructions.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing equipment, in particular to a novel intelligent drawing board. Background Art

[0002] A digital tablet, also known as a drawing tablet, painting tablet, hand-painted tablet, etc., is a type of computer input device, usually consisting of a board and a pressure-sensitive pen. It is similar to unconventional input products such as handwriting tablets, and is targeted at a certain user group; used for painting creation, it is like a painter's drawing board and brush. The realistic pictures and lifelike characters we often see in movies are drawn one stroke at a time through a digital tablet. This painting function of a digital tablet is something that keyboards and handwriting tablets cannot match.

[0003] For example, a Chinese utility model patent (CN214278907U) discloses a drawing board for computer graphics, which states: "Comprises: a drawing board body, a digitizing board, a protective cover, and a key area; a digitizing board is provided on the drawing board body; a protective cover is provided on the digitizing board, and the digitizing board and the protective cover are connected by a rotating shaft; a key area is provided on one side of the digitizing board; a pen cover is provided on the left side of the digitizing board, and the pen cover is connected to the digitizing board in a fixed manner; a touch pen is provided on the pen cover, and the touch pen is connected to the pen cover by a fitting manner; a plug-in interface is provided on the right side of the digitizing board; a silicone pad is provided on the inner outer edge of the protective cover".

[0004] However, when the user draws a long line, he often needs to rotate the drawing board to change the drawing angle to avoid getting stuck. However, the digital tablet in the above technical solution cannot be rotated. At the same time, when the user uses the digital tablet, he often needs to use the buttons on the digital tablet to perform operations such as "zoom in", "zoom out", "undo" and "restore", while the above technical solution only has a single arrangement of buttons, which is not convenient to use and reduces the user's work efficiency. For this reason, the present application proposes a new type of smart drawing tablet. Utility Model Content

[0005] Based on this, it is necessary to provide a new type of intelligent drawing board to address the above technical problems. Through the overall structural coordination design, when the user needs to draw a long line, the digital board can be rotated to avoid getting stuck. At the same time, after the digital board is rotated, the rotation of the digital board can be limited and fixed through the limit assembly, thereby ensuring the stability of the digital board when the user is drawing. By rotating the second universal ball through the touch handle, the four trigger columns can be moved in different directions, thereby facilitating the pressing of the four trigger buttons respectively to implement various operation instructions, effectively simplifying the operation, making it easy to use and conveniently resetting the second universal ball through the second spring.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A new type of intelligent drawing tablet, which is used for computer drawing;

[0008] The present invention comprises a base plate, an inner side of the base plate is provided with a digital board body, an outer side of the digital board body is fixed with a support ring frame, the support ring frame is located on the inner side of the base plate and is rotatably connected to the base plate, a first flat gear is also fixed on the outer side of the digital board body and at the lower end of the support ring frame, a support shaft is rotatably connected inside the base plate and at the outer side of the first flat gear, a second flat gear is fixed on the upper end of the support shaft, the second flat gear is located on the inner side of the base plate and is meshed with the first flat gear, a third flat gear is fixed at the lower end of the support shaft and at the lower end of the base plate, a limiting assembly is provided at the lower end of the base plate and at the outer side of the third flat gear, four trigger buttons are also evenly arranged on the inner side of the base plate, a second universal ball is movably connected to the inner side of the base plate and at the upper end of the four trigger buttons, four trigger posts are evenly fixed on the lower end of the second universal ball, a second spring is fixed at the lower end of the second universal ball and located inside the four trigger posts, and the lower end of the second spring is fixed to the base plate.

[0009] As a preferred embodiment of the new intelligent drawing board provided by the utility model, the limit assembly includes a limit ring seat, a limit ring seat is arranged at the lower end of the substrate and located on the outer side of the third flat gear, a first spring is symmetrically fixed between the upper end of the limit ring seat and the substrate, a slide groove and a tooth groove are respectively provided inside the limit ring seat, the slide groove is communicated with the inside of the tooth groove, and the inner sides of the slide groove and the tooth groove are both in contact with the third flat gear.

[0010] As a preferred embodiment of the new intelligent drawing board provided by the utility model, a plastic ring is fixed on the outer side of the digital board body and at the upper end of the substrate, the bottom end of the plastic ring is in contact with the substrate, and a rubber ring is fixed on the outer side of the digital board body and at the upper end of the plastic ring.

[0011] As a preferred embodiment of the novel intelligent drawing board provided by the utility model, a plurality of first universal balls are evenly and movably connected inside the substrate and at the lower end of the digital board body.

[0012] As a preferred embodiment of the novel intelligent drawing board provided by the utility model, a handle is fixed on the outer side of the second universal ball and located on the upper end of the base plate, and four marking grooves are evenly opened inside the base plate and located on the outer side of the handle.

[0013] As a preferred embodiment of the novel intelligent drawing board provided by the utility model, a photoelectric displacement sensor is further arranged on the inner side of the substrate and on the outer side of the digital board body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The new intelligent drawing board provided by the utility model can rotate the digital board body to avoid the hand jamming phenomenon through the overall structural coordination design when the line that the user needs to draw is long or in the process of modifying the AI ​​pattern. At the same time, after the digital board body is rotated, the rotation of the digital board body is conveniently limited and fixed by the limit component, thereby ensuring the stability of the digital board body when the user is drawing, and the second universal ball is rotated by the touch handle to conveniently drive the four trigger columns to move in different directions, thereby conveniently pressing the four trigger buttons respectively to realize various operation instructions, effectively simplifying the operation, being easy to use and conveniently resetting the second universal ball through the second spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are 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 A schematic diagram of the overall structure of the new intelligent drawing board provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the inner side of the substrate of the new intelligent drawing board provided by the utility model;

[0019] Figure 3 A schematic diagram of the structure of the outer side of the support shaft of the new intelligent drawing board provided by the utility model;

[0020] Figure 4 A schematic diagram of the structure of a new type of intelligent drawing board limit ring seat provided by the utility model;

[0021] Figure 5 A schematic diagram of the structure of the outer side of the digital board body of the new intelligent drawing board provided by the utility model;

[0022] Figure 6 This is a schematic structural diagram of the outer side of the second universal ball of the novel intelligent drawing board provided by the utility model.

[0023] The markings in the figure are as follows:

[0024] 1. Base plate; 2. Digital board body; 3. Support ring frame; 4. Rubber ring; 5. Plastic ring; 6. First flat gear; 7. First universal ball; 8. Photoelectric displacement sensor; 9. Support shaft; 10. Second flat gear; 11. Third flat gear; 12. Limiting ring seat; 13. First spring; 14. Slide groove; 15. Tooth groove; 16. Second universal ball; 17. Push handle; 18. Second spring; 19. Trigger column; 20. Trigger button; 21. Marking groove. DETAILED DESCRIPTION

[0025] As described in the background technology, when a user draws a long line, he often needs to rotate the drawing board to change the drawing angle to avoid getting his hands stuck. However, in the above technical solution, the drawing board cannot be rotated. At the same time, when the user uses the drawing board, he often needs to use the buttons on the drawing board to perform operations such as "zoom in", "zoom out", "undo" and "restore". However, the above technical solution only has a single arrangement of buttons, which is not convenient to use and reduces the user's work efficiency.

[0026] In order to solve this technical problem, the utility model provides a new intelligent drawing board, which is applied to computer drawing;

[0027] The present invention comprises a substrate 1, a digitizer body 2 is arranged on the inner side of the substrate 1, a support ring frame 3 is fixed on the outer side of the digitizer body 2, the support ring frame 3 is located on the inner side of the substrate 1 and is rotatably connected to the substrate 1, a first flat gear 6 is also fixed on the outer side of the digitizer body 2 and located at the lower end of the support ring frame 3, a support shaft 9 is rotatably connected to the inner side of the substrate 1 and located on the outer side of the first flat gear 6, a second flat gear 10 is fixed on the upper end of the support shaft 9, the second flat gear 10 is located on the inner side of the substrate 1 and is meshed with the first flat gear 6, and the lower end of the support shaft 9 is located on the inner side of the substrate 1 and is meshed with the first flat gear 6. A third flat gear 11 is fixed to the lower end of the plate 1, a limit position assembly is arranged at the lower end of the base plate 1 and on the outer side of the third flat gear 11, four trigger buttons 20 are evenly arranged on the inner side of the base plate 1, a second universal ball 16 is movably connected to the inner side of the base plate 1 and on the upper end of the four trigger buttons 20, four trigger posts 19 are evenly fixed to the lower end of the second universal ball 16, a second spring 18 is fixed to the lower end of the second universal ball 16 and on the inner side of the four trigger posts 19, and the lower end of the second spring 18 is fixed to the base plate 1.

[0028] The new intelligent drawing board provided by the utility model is designed with an overall structure so that when the line to be drawn by the user is long, the digitizer body 2 can be rotated to avoid the hand being stuck. At the same time, after the digitizer body 2 is rotated, the rotation of the digitizer body 2 is conveniently limited and fixed by the limit assembly, thereby ensuring the stability of the digitizer body 2 when the user is drawing. The four trigger columns 19 can be conveniently driven to move in different directions by rotating the second universal ball 16, thereby facilitating the four trigger buttons 20 to press respectively to implement various operation instructions, effectively simplifying the operation, being easy to use, and the second universal ball 16 can be conveniently reset by the second spring 18.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] Embodiment 1:

[0032] Please refer to Figure 1-6 A novel intelligent drawing board includes a substrate 1, a digital board body 2 is arranged on the inner side of the substrate 1, and a support ring frame 3 is fixed on the outer side of the digital board body 2 to facilitate the rotation of the digital board body 2. The support ring frame 3 is located on the inner side of the substrate 1 and is rotatably connected to the substrate 1. When the digital board body 2 does not need to be rotated, a first flat gear 6 is also fixed on the outer side of the digital board body 2 and located at the lower end of the support ring frame 3 to facilitate the limited fixation of the digital board body 2. A support shaft 9 is rotatably connected to the inner side of the substrate 1 and located on the outer side of the first flat gear 6. A second flat gear 10 is fixed on the upper end of the support shaft 9. The second flat gear 10 is located on the inner side of the substrate 1 and is meshed with the first flat gear 6. A third flat gear 11 is fixed on the lower end of the support shaft 9 and located at the lower end of the substrate 1. A limiting component is arranged at the lower end of the substrate 1 and located on the outer side of the third flat gear 11;

[0033] Specifically, the limiting assembly includes a limiting ring seat 12. The limiting ring seat 12 is arranged at the lower end of the base plate 1 and located on the outer side of the third flat gear 11. A first spring 13 is symmetrically fixed between the upper end of the limiting ring seat 12 and the base plate 1, so that each time the limiting ring seat 12 is pulled and flipped, it is convenient to drive the limiting ring seat 12 to reset and re-fit with the base plate 1. The inside of the limiting ring seat 12 is respectively provided with a slide groove 14 and a tooth groove 15. The slide groove 14 is communicated with the inside of the tooth groove 15. The inner sides of the slide groove 14 and the tooth groove 15 are both fitted with the third flat gear 11. When the third flat gear 11 is located inside the slide groove 14, the support shaft 9 and the second flat gear 10 can both rotate. When the third flat gear 11 is located inside the tooth groove 15, the rotation of the support shaft 9 and the second flat gear 10 is limited and fixed.

[0034] A photoelectric displacement sensor 8 is also provided on the inner side of the substrate 1 and on the outer side of the digital tablet body 2. The photoelectric displacement sensor 8 is electrically connected to an external computer, so that when the digital tablet body 2 rotates, the image on the computer screen can rotate synchronously;

[0035] Four trigger buttons 20 are evenly arranged on the inner side of the substrate 1. The four trigger buttons 20 represent four different operation instructions respectively. The four trigger buttons 20 are electrically connected to an external computer. When the four trigger buttons 20 are pressed respectively, in order to simplify the operation and make the user operate smoothly, a second universal ball 16 is movably connected to the inner side of the substrate 1 and located at the upper end of the four trigger buttons 20. A handle 17 is fixed to the outer side of the second universal ball 16 and located at the upper end of the substrate 1. Four trigger posts 19 are evenly fixed to the lower end of the second universal ball 16. By touching the handle 17 and rotating the second universal ball 16, it is convenient to drive the four trigger posts 19 to move in different directions, thereby facilitating the pressing of the four trigger buttons 20 respectively.

[0036] When the second universal ball 16 is released, in order to facilitate the second universal ball 16 to reset, a second spring 18 is fixed to the lower end of the second universal ball 16 and inside the four trigger posts 19, and the lower end of the second spring 18 is fixed to the base plate 1;

[0037] In order to facilitate marking of different functions of the four trigger buttons 20 and facilitate users to check and use, four marking grooves 21 are evenly opened inside the base plate 1 and outside the handle 17;

[0038] Embodiment 2:

[0039] The new intelligent drawing board provided in Example 1 is further optimized, specifically, Figure 2 As shown, when the digitizer body 2 rotates, in order to reduce the friction between the digitizer body 2 and the substrate 1, so that the rotation of the digitizer body 2 is smoother, a plastic ring 5 is fixed on the outer side of the digitizer body 2 and located at the upper end of the substrate 1, and the bottom end of the plastic ring 5 is in contact with the substrate 1. A plurality of first universal balls 7 are evenly and movably connected inside the substrate 1 and located at the lower end of the digitizer body 2, and the bottom end of the digitizer body 2 is in contact with the first universal ball 7. At the same time, when the user manually rotates the digitizer body 2, a rubber ring 4 is fixed on the outer side of the digitizer body 2 and located at the upper end of the plastic ring 5, and the rubber ring 4 contacts the user's hand, so that the digitizer body 2 can be rotated conveniently.

[0040] The use process of the new intelligent drawing board provided by the utility model is as follows: when in use, the digital board body 2 is electrically connected to the computer, and when drawing on the digital board body 2 or modifying the picture drawn by AI, when the drawing line is long, the rubber ring 4 is pressed to facilitate the rotation of the digital board body 2 to avoid getting stuck, and when there is no need to rotate the digital board body 2, the limiting ring seat 12 is pulled and flipped, so that the third flat gear 11 is located inside the tooth groove 15 and fits with the tooth groove 15, and the limiting ring seat 12 is reset by the first spring 13 so that the limiting ring seat 12 fits with the base plate 1, thereby limiting the rotation of the support shaft 9 and the second flat gear 10, so that the rotation of the digital board body 2 is limited and fixed by the meshing of the second flat gear 10 and the first flat gear 6;

[0041] By rotating the second universal ball 16 by touching the button handle 17, the four trigger columns 19 can be driven to press the four trigger buttons 20 respectively, thereby triggering different functional instructions respectively, effectively simplifying the operation, and cooperating with the second spring 18, it is convenient to reset the second universal ball 16 when the button handle 17 is stopped being touched.

Claims

1. A new type of intelligent drawing board, characterized in that: The invention comprises a base plate (1), a digitizing board (2) is arranged on the inner side of the base plate (1), a support ring frame (3) is fixed on the outer side of the digitizing board (2), the support ring frame (3) is located on the inner side of the base plate (1) and is rotatably connected to the base plate (1), a first flat gear (6) is also fixed on the outer side of the digitizing board (2) and located at the lower end of the support ring frame (3), a support shaft (9) is rotatably connected inside the base plate (1) and located on the outer side of the first flat gear (6), a second flat gear (10) is fixed on the upper end of the support shaft (9), the second flat gear (10) is located on the inner side of the base plate (1) and is meshed with the first flat gear (6), and the support shaft (9) is fixed to the inner side of the base plate (1) and is meshed with the first flat gear (6). A third flat gear (11) is fixed at the lower end and located at the lower end of the base plate (1); a limit position assembly is arranged at the lower end of the base plate (1) and located outside the third flat gear (11); four trigger buttons (20) are evenly arranged on the inner side of the base plate (1); a second universal ball (16) is movably connected to the inner side of the base plate (1) and located above the four trigger buttons (20); four trigger posts (19) are evenly fixed at the lower end of the second universal ball (16); a second spring (18) is fixed at the lower end of the second universal ball (16) and located inside the four trigger posts (19); and the lower end of the second spring (18) is fixed to the base plate (1).

2. The new intelligent drawing board according to claim 1 is characterized in that: The limiting assembly comprises a limiting ring seat (12), the limiting ring seat (12) is arranged at the lower end of the base plate (1) and located on the outer side of the third spur gear (11), a first spring (13) is symmetrically fixed between the upper end of the limiting ring seat (12) and the base plate (1), a slide groove (14) and a tooth groove (15) are respectively provided inside the limiting ring seat (12), the slide groove (14) is communicated with the inside of the tooth groove (15), and the inner sides of the slide groove (14) and the tooth groove (15) are both in contact with the third spur gear (11).

3. The new intelligent drawing board according to claim 1 is characterized in that: A plastic ring (5) is fixed on the outer side of the digitizer body (2) and located at the upper end of the base plate (1); the bottom end of the plastic ring (5) is in contact with the base plate (1); and a rubber ring (4) is fixed on the outer side of the digitizer body (2) and located at the upper end of the plastic ring (5).

4. The novel intelligent drawing board according to claim 1 is characterized in that: A plurality of first universal balls (7) are evenly and movably connected inside the base plate (1) and at the lower end of the digital board body (2).

5. The novel intelligent drawing board according to claim 1 is characterized in that: A push handle (17) is fixed on the outer side of the second universal ball (16) and located on the upper end of the base plate (1), and four marked grooves (21) are evenly arranged inside the base plate (1) and located on the outer side of the push handle (17).

6. The novel intelligent drawing board according to claim 1 is characterized in that: A photoelectric displacement sensor (8) is also provided on the inner side of the substrate (1) and on the outer side of the digital tablet body (2).

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