Drawing device

Abstract

The invention discloses a drawing device, and relates to the technical field of drawing tools, and according to the technical scheme, the drawing device comprises a device base, a storage mechanism is arranged outside the device base, the storage mechanism comprises a storage box arranged outside the device base, a placement groove is formed in the storage box, and a pigment groove and a paintbrush groove are formed in the placement groove. After a child pastes drawing paper on the drawing board, the two pressing and fixing mechanisms slide to the two ends of the drawing paper respectively, then the drawing paper can be positioned and fixed through the mechanisms, the drawing board storage box can adapt to the drawing paper of any size and is convenient to use, when the child wants to draw, the box cover is turned over, then the transmission mechanism can drive the containing groove to be lifted from the interior of the storage box, and the storage box is convenient to use. The pigment grooves and the paintbrush grooves are formed in the containing grooves, the multiple pigment grooves are internally provided with paintings of various colors, and children can pick up paintbrushes placed in the paintbrush grooves and dip the paintbrushes in the pigment grooves for painting creation.

Description

Technical Field

[0001] The invention relates to the technical field of painting tools, and in particular to a painting device. Background Art

[0002] The painting device is an innovative educational tool designed to stimulate children's interest in painting and promote their development and learning. The background of this device stems from the continuous evolution of the needs and concepts of preschool education. In the past, preschool education mainly focused on the imparting of knowledge and the cultivation of basic skills, while relatively less attention was paid to art and creativity. However, more and more studies have shown that cultivating the ability of art painting in the early stages is of great significance to the comprehensive development of young children. Art creation can help young children develop their imagination, creativity, observation and expression skills, and promote their emotional and social development.

[0003] After searching, the invention patent of Chinese patent number CN113119650A discloses a painting device, including a dryer, which is installed on one side of a drying box for drying paintings; a mounting part movably connected to a drawing board, one end of which is installed in the drying box; a movable transmission mechanism, which includes a movable driving component for lifting or rotating the drawing board and a movable guiding component for guiding the lifting of the drawing board, the movable driving component is installed between the drying box and the mounting part, and the movable guiding component is installed in the mounting part; and an angle adjustment mechanism, which is installed on one side of the drawing board for adjusting the angle of the drawing board. The painting device provided by the present invention has a movable transmission mechanism, which can lift and rotate the drawing board, so that the finished oil painting works are lowered into the drying box for uniform rotation and drying, and an angle adjustment mechanism is provided to facilitate the adjustment of the angle of the drawing board, which is convenient for the painter to use. Compared with the prior art, the invention patent with Chinese patent number CN113119650A aims to solve the problem that the existing painting devices are usually unable to effectively and evenly dry the finished oil paintings, resulting in the finished oil paintings needing to be air-dried for several days, affecting the transportation and storage of the oil paintings, and the existing painting devices are unable to transport and adjust the angle of the drawing board during the drying process of the oil paintings, resulting in the problem that automatic drying of the drawing board is difficult to achieve.

[0004] However, in actual use of the above device, it is difficult to effectively fix the drawing board according to the size of the drawing paper. Most children who paint use tape to stick the drawing paper, which can easily damage the drawing paper when tearing off the tape. In addition, there is a lack of area for placing brushes and paints on the device, which makes it inconvenient for children to dip paint when painting, and the use effect is not good. Therefore, a painting device is proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings in the prior art that the drawing board is difficult to provide effective fixation according to the size of the drawing paper, and most children who draw use tape to stick the drawing paper, which can easily damage the drawing paper when tearing off the tape. In addition, there is a lack of area on the device for placing brushes and paints, which makes it inconvenient for children to dip paint when painting and the use effect is poor. A painting device is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A painting device, comprising a device base, a storage mechanism is arranged outside the device base, the storage mechanism comprises a storage box arranged outside the device base, a placement slot is arranged inside the storage box, two modules of a paint slot and a brush slot are arranged inside the placement slot, the paint slot has a plurality of modules for placing paints of different colors, and the brush slot can hold a plurality of brushes, a transmission mechanism is arranged outside the placement slot, and the transmission mechanism can drive the placement slot to move and rise from the storage box;

[0008] A height adjustment mechanism is arranged outside the device base, an angle adjustment mechanism is arranged outside the height adjustment mechanism, a drawing board is arranged outside the angle adjustment mechanism, two clamping and fixing mechanisms are arranged outside the drawing board, and the clamping and fixing mechanisms can slide on the drawing board and adjust the fixed position according to the size of the drawing paper.

[0009] The above technical solution further includes:

[0010] The outside of the storage box is rotatably connected with a box cover, and the inside of the storage box is slidably connected with a placement groove.

[0011] The transmission mechanism includes a third motor arranged outside the placement slot, a third gear is arranged at the external output end of the third motor, a fourth gear is meshedly connected to the outside of the third gear, a fifth gear is meshedly connected to the outside of the fourth gear, a transmission rack is meshedly connected to the outside of the fifth gear, and a storage box is fixedly connected to the outside of the transmission rack.

[0012] The fourth gear is externally rotatably connected to a placement slot, and the placement slot is externally rotatably connected to a fifth gear.

[0013] The clamping and fixing mechanism comprises fixed sliders symmetrically slidably connected to both sides, a threaded rod is arranged outside the fixed slider, a clamping knob is threadedly connected outside the threaded rod, and a clamping plate is rotatably connected outside the threaded rod.

[0014] The height adjustment mechanism includes a transmission housing arranged outside the device base, a first motor is arranged outside the transmission housing, a first transmission wheel is arranged at the external output end of the first motor, the first transmission wheel is externally connected to a transmission belt, the transmission belt is externally connected to a second transmission wheel, the second transmission wheel is externally rotatably connected to the transmission housing, and the second transmission wheel is externally fixedly connected to a threaded rod.

[0015] The transmission housing is symmetrically provided with transmission slide rails on the outside, the transmission slide rails are slidably connected with transmission connectors on the outside, and the transmission connectors are threadedly connected with threaded rods on the outside.

[0016] The angle adjustment mechanism includes an adjustment bracket arranged outside the transmission connection member, a second motor is arranged outside the adjustment bracket, a first gear is arranged at the external output end of the second motor, a second gear is meshingly connected to the outside of the first gear, a rotating shaft is fixedly connected to the outside of the second gear, the adjustment bracket is rotatably connected to the outside of the rotating shaft, and a drawing board is fixedly connected to the outside of the rotating shaft.

[0017] Four universal wheels are arranged at the bottom of the device base, a brake lever pedal is arranged outside the universal wheel, a push rod is arranged outside the device base, a drying shell is arranged outside the device base, heat dissipation nets are symmetrically opened on both sides of the drying shell, and a dryer is arranged inside the drying shell.

[0018] The present invention has the following beneficial effects:

[0019] 1. In the present invention, after the child puts the drawing paper on the drawing board, the two pressing and fixing mechanisms are slid to the two ends of the drawing paper respectively, and then the drawing paper can be positioned and fixed by the mechanism. It can adapt to drawing paper of any size and is easy to use. When the child wants to draw, the box cover is opened and the placement slot can be driven to rise from the storage box through the transmission mechanism. The placement slot is provided with two modules of a paint slot and a brush slot. There are multiple paint slots with various colors of paint. The child can pick up the brush placed in the brush slot and dip it in the paint in the paint slot to create a painting. The placement slot rising from the storage box can facilitate the child to take the brush and dip it in the paint.

[0020] 2. In the present invention, the height of the drawing board can be adjusted by a height adjustment mechanism, so that the height of the drawing board can adapt to the height of children of different body shapes, and the angle adjustment mechanism arranged outside the height adjustment mechanism can change the inclination angle of the drawing board, so that children can use leverage more effectively when drawing on the drawing board, thereby improving the comfort of children when drawing. When the children finish painting, the painting is lowered into the drying shell through the height adjustment mechanism, and then the dryer is turned on to blow hot air to the painting fixed on the drawing board to accelerate the solidification of the pigment, and the heat dissipation nets symmetrically arranged on both sides of the drying shell can dissipate the heat blown by the dryer to prevent heat accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A structural schematic diagram of a painting device proposed by the present invention;

[0022] Figure 2 It is a structural schematic diagram of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the present invention.

[0029] In the figure: 1. device base; 2. universal wheel; 3. transmission housing; 4. drawing board; 5. heat dissipation net; 6. storage box; 7. box cover; 8. drying housing; 9. dryer; 10. paint tank; 11. first transmission wheel; 12. transmission belt; 13. second transmission wheel; 14. threaded rod; 15. transmission slide rail; 16. first motor; 17. transmission connecting piece; 18. adjustment bracket; 19. second motor; 20. first gear; 21. second gear; 22. rotating shaft; 23. fixed slider; 24. brush slot; 25. clamping knob; 26. clamping plate; 27. placement slot; 28. third motor; 29. ​​third gear; 30. fourth gear; 31. fifth gear; 32. transmission rack. DETAILED DESCRIPTION

[0030] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] like Figure 1-8As shown, a painting device proposed by the present invention comprises a device base 1, a storage mechanism is arranged outside the device base 1, the storage mechanism comprises a storage box 6 arranged outside the device base 1, and a placement slot 27 is arranged inside the storage box 6;

[0033] The placement slot 27 is provided with two modules, namely, a paint slot 10 and a brush slot 24. The paint slot 10 has a plurality of modules for placing paints of different colors, and the brush slot 24 can hold a plurality of brushes. A transmission mechanism is provided outside the placement slot 27, and the transmission mechanism can drive the placement slot 27 to move and rise from the inside of the storage box 6.

[0034] A height adjustment mechanism is arranged outside the device base 1, an angle adjustment mechanism is arranged outside the height adjustment mechanism, a drawing board 4 is arranged outside the angle adjustment mechanism, and two clamping and fixing mechanisms are arranged outside the drawing board 4. The clamping and fixing mechanisms can slide on the drawing board 4 and adjust the fixed position according to the size of the drawing paper;

[0035] The storage box 6 is rotatably connected to the box cover 7 on the outside, and the storage box 6 is slidably connected to the placement slot 27 on the inside. The transmission mechanism includes a third motor 28 arranged on the outside of the placement slot 27, and a third gear 29 is arranged on the external output end of the third motor 28. The third gear 29 is meshedly connected to the outside of the fourth gear 30, and the fourth gear 30 is meshedly connected to the outside of the fifth gear 31. The fifth gear 31 is meshedly connected to the outside of the transmission rack 32, and the transmission rack 32 is fixedly connected to the outside of the storage box 6;

[0036] The fourth gear 30 is externally rotatably connected to a placement slot 27, and the placement slot 27 is externally rotatably connected to a fifth gear 31. The clamping and fixing mechanism includes a fixed slider 23 symmetrically slidably connected to both sides, and a threaded rod 14 is arranged on the outside of the fixed slider 23. The threaded rod 14 is externally threadedly connected to a clamping knob 25, and the threaded rod 14 is externally rotatably connected to a clamping plate 26.

[0037] In this embodiment, after the child puts the drawing paper on the drawing board 4, the two clamping and fixing mechanisms can be driven to slide and position to the two ends of the drawing paper respectively by sliding the fixed sliders 23 slidably connected on both sides of the drawing board 4, and then the clamping knob 25 can be turned to drive the threaded rod 14 connected by the thread to move downward, and the downward movement of the threaded rod 14 can drive the rotatably connected clamping plate 26 to move downward as well, so as to clamp and fix the drawing paper placed on the drawing board 4. The mechanism can adapt to drawing paper of any size, is easy to use, and does not need to be fixed with tape;

[0038] When the child wants to draw, the storage box 6 can be opened by flipping over the box cover 7, and then the third motor 28 arranged inside the placement slot 27 can drive the third gear 29 to rotate, and the rotation of the third gear 29 can drive the meshing fourth gear 30 to rotate, and the rotation of the fourth gear 30 can drive the meshing fifth gear 31 to rotate, and the rotation of the fifth gear 31 will move along the meshing transmission rack 32, thereby driving the placement slot 27 to move upward and rise from the inside of the storage box 6, and the placement slot 27 is provided with two modules of a paint slot 10 and a brush slot 24, and the number of paint slots 10 is multiple and multiple colors of paint are arranged inside, and the child can pick up the brush placed in the brush slot 24, dip the paint in the paint slot 10 to paint, and the placement slot 27 rising from the inside of the storage box 6 can facilitate the child to take the brush and dip the paint, and when the child finishes painting, the placement slot 27 is controlled to descend into the storage box 6, and then the box cover 7 is turned over to fit it to the surface of the storage box 6, and the paint and brush can be summarized and placed.

[0039] Embodiment 2

[0040] like Figure 1-8 As shown, based on the first embodiment, the height adjustment mechanism includes a transmission housing 3 arranged outside the device base 1, a first motor 16 is arranged outside the transmission housing 3, a first transmission wheel 11 is arranged at the external output end of the first motor 16, the first transmission wheel 11 is externally transmission-connected with a transmission belt 12, the transmission belt 12 is externally transmission-connected with a second transmission wheel 13, the second transmission wheel 13 is externally rotationally connected with the transmission housing 3, and the second transmission wheel 13 is externally fixedly connected with a threaded rod 14;

[0041] The transmission housing 3 is symmetrically provided with a transmission rail 15 on the outside, the transmission rail 15 is slidably connected with a transmission connector 17 on the outside, the transmission connector 17 is threadedly connected with a threaded rod 14 on the outside, and the angle adjustment mechanism includes an adjustment bracket 18 arranged on the outside of the transmission connector 17;

[0042] A second motor 19 is disposed outside the adjustment bracket 18, a first gear 20 is disposed at an external output end of the second motor 19, a second gear 21 is meshedly connected to the outside of the first gear 20, a rotating shaft 22 is fixedly connected to the outside of the second gear 21, the adjusting bracket 18 is rotatably connected to the outside of the rotating shaft 22, and a drawing board 4 is fixedly connected to the outside of the rotating shaft 22;

[0043] Four universal wheels 2 are arranged at the bottom of the device base 1, a brake lever pedal is arranged outside the universal wheel 2, a push rod is arranged outside the device base 1, a drying shell 8 is arranged outside the device base 1, heat dissipation nets 5 are symmetrically opened on both sides of the drying shell 8, and a dryer 9 is arranged inside the drying shell 8.

[0044] In this embodiment, the push rod arranged outside the device base 1 can drive the four universal wheels 2 at the bottom of the device base 1 to rotate, thereby driving the entire device to move. When the painting location is reached, the brake pedal on the universal wheel 2 is stepped on to limit the universal wheel 2, so that the device position is fixed, and then the first motor 16 inside the transmission housing 3 is opened to drive the first transmission wheel 11 to rotate, and the rotation of the first transmission wheel 11 can drive the transmission belt 12 connected to the transmission to rotate, and the rotation of the transmission belt 12 can drive the second transmission wheel 13 connected to the transmission to rotate, and the rotation of the second transmission wheel 13 can drive the fixedly connected threaded rod 14 to rotate, and the rotation of the threaded rod 14 can drive the threaded transmission connector 17 to move, and the transmission rail 15 slidably connected to the outside of the transmission connector 17 can ensure the stability of the transmission connector 17 when it moves, and the movement of the transmission connector 17 can adjust the height of the drawing board 4, so that the height of the drawing board 4 can adapt to the height of children of different body shapes;

[0045] By adjusting the second motor 19 arranged outside the bracket 18, the first gear 20 can be driven to rotate. The rotation of the first gear 20 can drive the meshing second gear 21 to rotate. The rotation of the second gear 21 can drive the fixedly connected rotating shaft 22 to rotate as well. The rotation of the rotating shaft 22 can drive the fixedly connected drawing board 4 to rotate, thereby changing the inclination angle of the drawing board 4, so that children can use leverage more effectively when painting on the drawing board 4, thereby improving the comfort of children when painting. When the children finish painting, the painting is lowered into the drying shell 8 through the height adjustment mechanism, and then the dryer 9 is turned on to blow hot air to the painting fixed on the drawing board 4 to accelerate the solidification of the pigment. The heat dissipation net 5 symmetrically arranged on both sides of the drying shell 8 can dissipate the heat blown by the dryer 9 to prevent heat accumulation.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A painting device, comprising a device base (1), characterized in that: The device base (1) is provided with a storage mechanism on the outside, the storage mechanism comprising a storage box (6) provided on the outside of the device base (1), the storage box (6) being provided with a placement slot (27) on the inside, the placement slot (27) being provided with two modules, namely a paint slot (10) and a brush slot (24), the paint slot (10) being provided with a plurality of modules for placing paints of different colors, and the brush slot (24) being provided with a plurality of modules, the placement slot (27) being provided with a transmission mechanism on the outside, the transmission mechanism being able to drive the placement slot (27) to move and rise from the inside of the storage box (6); The device base (1) is provided with a height adjustment mechanism on the outside, the height adjustment mechanism is provided with an angle adjustment mechanism on the outside, a drawing board (4) is provided on the outside of the angle adjustment mechanism, and two clamping and fixing mechanisms are provided on the outside of the drawing board (4), the clamping and fixing mechanisms can slide on the drawing board (4) and adjust the fixed position according to the size of the drawing paper.

2. A painting device according to claim 1, characterized in that: The storage box (6) is rotatably connected to a box cover (7) on the outside, and is slidably connected to a placement groove (27) on the inside.

3. A painting device according to claim 1, characterized in that: The transmission mechanism comprises a third motor (28) arranged outside the placement slot (27); a third gear (29) is arranged at the external output end of the third motor (28); the third gear (29) is externally meshedly connected to a fourth gear (30); the fourth gear (30) is externally meshedly connected to a fifth gear (31); the fifth gear (31) is externally meshedly connected to a transmission rack (32); and the transmission rack (32) is externally fixedly connected to a storage box (6).

4. A painting device according to claim 3, characterized in that: The fourth gear (30) is rotatably connected to a placement slot (27) on the outside, and the placement slot (27) is rotatably connected to a fifth gear (31) on the outside.

5. A painting device according to claim 1, characterized in that: The clamping and fixing mechanism comprises a fixed slider (23) symmetrically slidably connected to both sides, a threaded rod (14) is arranged outside the fixed slider (23), a clamping knob (25) is threadedly connected outside the threaded rod (14), and a clamping plate (26) is rotatably connected outside the threaded rod (14).

6. A painting device according to claim 1, characterized in that: The height adjustment mechanism comprises a transmission housing (3) arranged outside the device base (1); a first motor (16) is arranged outside the transmission housing (3); a first transmission wheel (11) is arranged at an external output end of the first motor (16); the first transmission wheel (11) is externally transmission-connected to a transmission belt (12); the transmission belt (12) is externally transmission-connected to a second transmission wheel (13); the second transmission wheel (13) is externally rotationally connected to the transmission housing (3); and the second transmission wheel (13) is externally fixedly connected to a threaded rod (14).

7. A painting device according to claim 6, characterized in that: The transmission housing (3) is symmetrically provided with transmission slide rails (15) on the outside, the transmission slide rails (15) are slidably connected to the outside of a transmission connector (17), and the transmission connector (17) is threadedly connected to the outside of a threaded rod (14).

8. A painting device according to claim 1, characterized in that: The angle adjustment mechanism comprises an adjustment bracket (18) arranged outside the transmission connection member (17); a second motor (19) is arranged outside the adjustment bracket (18); a first gear (20) is arranged at the external output end of the second motor (19); the first gear (20) is externally meshedly connected to a second gear (21); the second gear (21) is externally fixedly connected to a rotating shaft (22); the rotating shaft (22) is externally rotatably connected to the adjustment bracket (18); and the rotating shaft (22) is externally fixedly connected to a drawing board (4).

9. A painting device according to claim 1, characterized in that: Four universal wheels (2) are arranged at the bottom of the device base (1), a brake lever pedal is arranged outside the universal wheel (2), a push rod is arranged outside the device base (1), a drying shell (8) is arranged outside the device base (1), heat dissipation nets (5) are symmetrically provided on both sides of the drying shell (8), and a dryer (9) is arranged inside the drying shell (8).

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