Art easel

Abstract

The utility model discloses an art easel which comprises two bottom plates, the upper surfaces of the bottom plates are fixedly connected with a fixing cylinder, a lifting rod is arranged in the fixing cylinder in a sliding mode, a fastening bolt is arranged on the fixing cylinder in a penetrating mode, one end of the lifting rod is fixedly connected with a fixing block, a rotating rod is arranged on the fixing block in a rotating mode, and a cavity is formed in the fixing block. A first threaded rod penetrates through the upper surface of the fixed block, one end of the first threaded rod is fixedly connected with a first screwing plate, the other end of the first threaded rod is fixedly connected with a fixed pressing plate, the rotating rod is fixedly sleeved with a fixed sleeve, the front surface of the fixed sleeve is fixedly connected with a connecting block, and the front surface of the connecting block is fixedly connected with a connecting plate; limiting frames are fixedly connected to the upper position and the lower position of the front surface of the connecting plate, and a drawing board is placed between the two limiting frames, the multifunctional drawing board has the advantages that practicability is high, and the height and the angle of the drawing board can be conveniently adjusted according to the height and the drawing habit of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of easels, in particular to an art easel. Background Art

[0002] As people's living standards continue to improve, they are no longer limited to satisfying material pursuits. More people are beginning to pay attention to spiritual things, and therefore pay more and more attention to the cultural enlightenment education of the next generation. Painting refers to an art form that uses tools and materials such as pens, brushes, knives, ink and paint to create images on two-dimensional surfaces such as paper, textiles, wood boards and walls. An easel is a tool that helps people position and fix the drawing paper.

[0003] At present, easels are generally used for painting in studios, and a drawing board is fixed on the easel for painting. However, the existing easels are inconvenient to adjust the height and angle of the drawing board according to the height and painting habits of the user, thereby affecting the user's painting quality.

[0004] Therefore, it is necessary to design an art easel that is highly practical. Utility Model Content

[0005] The purpose of the utility model is to provide an art easel to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an art easel, comprising a base plate, the number of the base plates is 2 and they are arranged symmetrically on the left and right, the upper surfaces of the two base plates are fixedly connected with fixed tubes, the two fixed tubes are slidably provided with lifting rods, the fixed tubes are penetrated with fastening bolts, the fastening bolts are threadedly connected with the fixed tubes, one end of the fastening bolts is against the lifting rod, one end of the lifting rod extends out of the fixed tube and is fixedly connected with a fixed block, the two fixed blocks are provided with a rotating rod that rotates together through a rotating groove, and the rotating rod Both ends are fixedly connected to the limiting plates, the fixing block is provided with a cavity, the upper surface of the fixing block is penetrated by a first threaded rod, the first threaded rod is threadedly connected to the fixing block, one end of the first threaded rod is fixedly connected to the first twisting plate, and the other end of the first threaded rod is fixedly connected to the fixed pressing plate, the rotating rod is fixedly sleeved with a fixing sleeve, the front surface of the fixing sleeve is fixedly connected to the connecting block, the front surface of the connecting block is fixedly connected to the connecting plate, the upper and lower positions of the front surface of the connecting plate are fixedly connected to the limiting frames, and a drawing board is placed between the two limiting frames.

[0007] According to the above technical solution, a first anti-slip pad is provided on the lower surface of the fixed pressure plate.

[0008] According to the above technical solution, universal wheels are provided at the front and rear positions of the lower surfaces of the two bottom plates, and braking devices are provided on the universal wheels.

[0009] According to the above technical solution, a support plate is fixedly connected between the two base plates.

[0010] According to the above technical solution, a second threaded rod is provided through the left and right positions of the limit frame, the second threaded rod is threadedly connected to the limit frame, one end of the second threaded rod is fixedly connected to the second twisting plate, the other end of the second threaded rod is fixedly connected to the limit pressure plate, the limit frame is provided with a receiving groove for accommodating the limit pressure plate, and the limit pressure plate is provided with a second anti-slip pad.

[0011] According to the above technical solution, a third threaded rod is arranged through the base plate, the third threaded rod is threadedly connected to the base plate, one end of the third threaded rod is fixedly connected to a third twisting plate, the other end of the third threaded rod is fixedly connected to a positioning pressure plate, and a third anti-slip pad is provided on the positioning pressure plate.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model can adjust the height of the drawing board through the arrangement of the fixing cylinder, the lifting rod and the fastening bolts; the rotation of the connecting plate can be realized through the cooperation between the fixing block, the rotating groove, the rotating rod, the limiting plate, the cavity, the first threaded rod, the first twisting plate, the fixed pressure plate, the fixing sleeve and the connecting block, so that the angle of the drawing board can be adjusted; the fixing of the drawing board can be realized through the arrangement of the connecting plate, the limiting frame, the second threaded rod, the second twisting plate, the limiting pressure plate and the accommodating groove, and the disassembly and replacement of the drawing board is convenient; the utility model is convenient for adjusting the height and angle of the drawing board according to the height and painting habits of the user, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 4 It is a left side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 5 yes Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 6 yes Figure 4 A schematic diagram of the enlarged structure of the middle B part;

[0020] In the figure: 1-bottom plate, 2-fixed cylinder, 3-lifting rod, 4-fastening bolt, 5-fixed block, 6-rotation groove, 7-rotation rod, 8-limiting plate, 9-cavity, 10-first threaded rod, 11-first twisting plate, 12-fixed pressure plate, 13-fixed sleeve, 14-connecting block, 15-connecting plate, 16-limiting frame, 17-drawing board, 18-first anti-slip pad, 19-universal wheel, 20-brake device, 21-support plate, 22-second threaded rod, 23-second twisting plate, 24-limiting pressure plate, 25-accommodating groove, 26-second anti-slip pad, 27-third threaded rod, 28-third twisting plate, 29-positioning pressure plate, 30-third anti-slip pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6The utility model provides a technical solution: an art easel, comprising a base plate 1, the number of the base plates 1 is 2 and they are symmetrically arranged, the upper surfaces of the two base plates 1 are fixedly connected with fixed tubes 2, the two fixed tubes 2 are slidably provided with lifting rods 3, the fixed tubes 2 are penetrated with fastening bolts 4, the fastening bolts 4 are threadedly connected with the fixed tubes 2, one end of the fastening bolts 4 is against the lifting rod 3, and the height of the drawing board 17 can be adjusted by the arrangement of the fixed tube 2, the lifting rod 3 and the fastening bolts 4, one end of the lifting rod 3 extends out of the fixed tube 2 and is fixedly connected with a fixed block 5, the two fixed blocks 5 are provided with a rotating rod 7 that rotates together through a rotating groove 6, the two ends of the rotating rod 7 are fixedly connected with a limiting plate 8, the fixed block 5 is provided with a cavity 9, the upper surface of the fixed block 5 is penetrated with a first threaded rod 10, the first threaded rod 10 and the fixed block 5 threaded connection, one end of the first threaded rod 10 is fixedly connected with a first twisting plate 11, the other end of the first threaded rod 10 is fixedly connected with a fixed pressure plate 12, the rotating rod 7 is fixedly sleeved with a fixed sleeve 13, the front surface of the fixed sleeve 13 is fixedly connected with a connecting block 14, the front surface of the connecting block 14 is fixedly connected with a connecting plate 15, through the cooperation among the fixed block 5, the rotating groove 6, the rotating rod 7, the limiting plate 8, the cavity 9, the first threaded rod 10, the first twisting plate 11, the fixed pressure plate 12, the fixed sleeve 13 and the connecting block 14, the rotation of the connecting plate 15 can be realized, so that the angle of the drawing board 17 can be adjusted, the upper and lower positions of the front surface of the connecting plate 15 are fixedly connected with the limiting frames 16, and the drawing board 17 is placed between the two limiting frames 16. The utility model is convenient for adjusting the height and angle of the drawing board 17 according to the height and painting habits of the user, and the use effect is good;

[0023] The lower surface of the fixed pressure plate 12 is provided with a first anti-skid pad 18, and the first anti-skid pad 18 can enhance the friction between the fixed pressure plate 12 and the rotating rod 7 and improve the stability;

[0024] Universal wheels 19 are provided at the front and rear positions of the lower surfaces of the two bottom plates 1, and a brake device 20 is provided on the universal wheels 19. The arrangement of the universal wheels 19 and the brake device 20 facilitates the movement and fixation of the easel;

[0025] A support plate 21 is fixedly connected between the two bottom plates 1. The setting of the support plate 21 can improve the connection effect between the two bottom plates 1.

[0026] The left and right positions of the limit frame 16 are penetrated by second threaded rods 22, the second threaded rods 22 are threadedly connected to the limit frame 16, one end of the second threaded rod 22 is fixedly connected to a second twisting plate 23, and the other end of the second threaded rod 22 is fixedly connected to a limit pressing plate 24, the limit frame 16 is provided with a receiving groove 25 for accommodating the limit pressing plate 24, and the limit pressing plate 24 is provided with a second anti-slip pad 26. The drawing board 17 can be fixed by setting the connecting plate 15, the limit frame 16, the second threaded rod 22, the second twisting plate 23, the limit pressing plate 24 and the receiving groove 25, and the drawing board 17 can be conveniently disassembled and replaced. The setting of the second anti-slip pad 26 can enhance the friction between the limit pressing plate 24 and the drawing board 17, thereby improving the fixing effect;

[0027] A third threaded rod 27 is provided through the base plate 1, and the third threaded rod 27 is threadedly connected to the base plate 1, one end of the third threaded rod 27 is fixedly connected to a third twisting plate 28, and the other end of the third threaded rod 27 is fixedly connected to a positioning pressure plate 29, and a third anti-slip pad 30 is provided on the positioning pressure plate 29. The arrangement of the third threaded rod 27, the third twisting plate 28 and the positioning pressure plate 29 improves the stability of the easel, and the arrangement of the third anti-slip pad 30 can enhance the friction between the positioning pressure plate 29 and the placement surface.

[0028] Working principle: When the utility model is in use, the height of the drawing board 17 can be adjusted by setting the fixing cylinder 2, the lifting rod 3 and the fastening bolt 4, and the rotation of the connecting plate 15 can be realized by setting the fixing block 5, the rotating groove 6, the rotating rod 7, the limiting plate 8, the fixing sleeve 13 and the connecting block 14. The rotating rod can be limited by setting the cavity 9, the first threaded rod 10, the first twisting plate 11 and the fixed pressing plate 12, thereby completing the adjustment of the angle of the drawing board 17. 16. The arrangement of the second threaded rod 22, the second twisting plate 23, the limiting pressure plate 24 and the accommodating groove 25 can realize the fixation of the drawing board 17, and at the same time facilitate the disassembly and replacement of the drawing board 17. The arrangement of the universal wheel 19 and the braking device 20 facilitates the movement and fixation of the easel. The arrangement of the third threaded rod 27, the third twisting plate 28 and the positioning pressure plate 29 improves the stability of the easel. The utility model facilitates the adjustment of the height and angle of the drawing board 17 according to the height and painting habits of the user, and has a good use effect.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An art easel, comprising a base plate (1), characterized in that: The number of the bottom plates (1) is two and they are arranged symmetrically on both sides. The upper surfaces of the two bottom plates (1) are fixedly connected with a fixing tube (2). The two fixing tubes (2) are slidably provided with a lifting rod (3). The fixing tube (2) is provided with a fastening bolt (4). The fastening bolt (4) is threadedly connected to the fixing tube (2). One end of the fastening bolt (4) abuts against the lifting rod (3). One end of the lifting rod (3) extends out of the fixing tube (2) and is fixedly connected with a fixing block (5). The two fixing blocks (5) are provided with a rotating rod (7) which rotates together through a rotating groove (6). Both ends of the rotating rod (7) are fixedly connected with a limiting plate (8). A cavity ( 9), a first threaded rod (10) is provided through the upper surface of the fixed block (5), the first threaded rod (10) is threadedly connected to the fixed block (5), one end of the first threaded rod (10) is fixedly connected to a first twisting plate (11), the other end of the first threaded rod (10) is fixedly connected to a fixed pressure plate (12), a fixed sleeve (13) is fixedly sleeved on the rotating rod (7), the front surface of the fixed sleeve (13) is fixedly connected to a connecting block (14), the front surface of the connecting block (14) is fixedly connected to a connecting plate (15), the upper and lower positions of the front surface of the connecting plate (15) are fixedly connected to limit frames (16), and a drawing board (17) is placed between the two limit frames (16).

2. An art easel according to claim 1, characterized in that: A first anti-slip pad (18) is provided on the lower surface of the fixed pressing plate (12).

3. An art easel according to claim 1, characterized in that: Universal wheels (19) are provided at front and rear positions of the lower surfaces of the two bottom plates (1), and a braking device (20) is provided on the universal wheels (19).

4. The art easel according to claim 1, characterized in that: A support plate (21) is fixedly connected between the two base plates (1).

5. The art easel according to claim 1, characterized in that: A second threaded rod (22) is provided at the left and right positions of the limit frame (16), the second threaded rod (22) is threadedly connected to the limit frame (16), one end of the second threaded rod (22) is fixedly connected to a second twisting plate (23), the other end of the second threaded rod (22) is fixedly connected to a limit pressure plate (24), the limit frame (16) is provided with a receiving groove (25) for receiving the limit pressure plate (24), and the limit pressure plate (24) is provided with a second anti-slip pad (26).

6. The art easel according to claim 1, characterized in that: A third threaded rod (27) is provided through the bottom plate (1), the third threaded rod (27) is threadedly connected to the bottom plate (1), one end of the third threaded rod (27) is fixedly connected to a third twisting plate (28), the other end of the third threaded rod (27) is fixedly connected to a positioning pressure plate (29), and a third anti-slip pad (30) is provided on the positioning pressure plate (29).

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