CN205553747U - Drawing board that student adjusted with being convenient for - Google Patents

Abstract

The utility model relates to the field of art supplies, in particular to a drawing board for students which is easy to adjust. The utility model provides an easy-to-adjust drawing board for students. A number of folding drawing boards are arranged on both sides of the drawing board. When needed, the drawing board can be opened to expand the use area of the drawing board. Adjust to the most suitable height and tilt angle, more convenient to use. The utility model increases the folding part, which increases the use area of the drawing board; the whole adopts the folding and telescopic design, which does not occupy too much space; the height and inclination of the drawing board can be intelligently adjusted according to the user's height, which is convenient to use; User information, analysis of user operating habits; suitable for studios, galleries and other occasions where the drawing board users are not fixed.

Description

An adjustable drawing board for students

technical field

The utility model relates to the field of art supplies, in particular to a drawing board for students which is easy to adjust.

Background technique

Chinese painting is divided into two subjects: brush painting and freehand painting, and there are also part-time jobs with writing. In these three different forms of expression, Meticulous Brushwork is neatly and meticulously painted with layers of color applied, and the details are clear and subtle. It is necessary to use extremely delicate brushstrokes to describe objects. Freehand brushwork uses concise, unrestrained, and unrestrained brush and ink to describe the shape and spirit of objects and express the author's feelings. Freehand painting uses generalization, exaggeration and rich associations in expressing objects. Although the brushwork is simple, it has a profound artistic conception and has a certain expressive force. It must have a high level of generalization ability, a subtle artistic conception of winning more with less, accurate writing, skillful handling of the pen, and the ability to follow the pen with ease. These two painting styles have existed since the Tang Dynasty. Some are between the two, and they work concurrently with writing. For example, in a painting, Matsuyuki uses freehand brushwork and pavilions use fine brushwork, so that the two can be combined to give full play to the skills of using brush, ink, and color. According to the process of global culture and art, Chinese painting broadly refers to traditional Chinese painting, which is independent of each other in a narrow sense and integrated with Western art in a broad sense, mainly manifested in the significant difference in artistic conception and picture meaning.

There are also many kinds of painting tools, such as drawing paper, brushes, drawing boards, easels, paints, erasers, etc. for ordinary people, and more for professional ones, such as sketch pens, carbon, watering cans, carving knives, palettes, and row pens. Among them, the drawing board is the most basic tool. A drawing board is a flat plate that is often used to pad drawing paper when sketching and painting. It is often placed on an easel, and some people draw on their knees. Fix the drawing board on the easel, some use clips, and some use tape. The size of the drawing board depends on the user's requirements. Most of them are made of wood.

The surface of the existing drawing boards is fixed, and the size cannot be adjusted. In addition, the position of the drawing board on the easel is also fixed, and the user only has to adjust his position to draw, which is inconvenient to use. Still need to readjust.

Utility model content

The purpose of this utility model is to provide an easy-to-adjust drawing board for students. A number of folding drawing boards are arranged on both sides of the drawing board. When needed, the drawing board can be opened to expand the use area of the drawing board. The easel is designed to be intelligently adjusted, according to the user's height, The painting habit is automatically adjusted to the most suitable height and tilt angle, which is more convenient to use.

In order to achieve the above object, the utility model adopts the following technical solutions

An adjustable drawing board for students, which includes a drawing board 1, a folding board 2, a drawing paper clip 3, a slideway 4, a fixing frame 5, a visual sensor 6, a processor 7, a memory 8, a power supply 9, and a horizontal telescopic rod 10, vertical telescopic rod 11, support rod 12.

Both sides of the back of the drawing board 1 are respectively provided with paired slideways 4, the folding board 2 is movably connected with the slideways 4, and the back side of the drawing board 1 is provided with a fixed frame 5, a processor 7, a memory 8, and a power supply 9, The front side of the drawing board 1 is provided with a drawing paper clip 3 and a visual sensor 6, and the fixed frame 5 is respectively connected with three vertical telescopic rods 11, and the vertical telescopic rods 11 are fixedly connected with the back side of the drawing board 1 through the horizontal telescopic rods 10. The vertical telescopic rod 11 is arranged in one-to-one correspondence with the horizontal telescopic rod 10, and the support rod 12 is arranged between two vertical telescopic rods 11, and the processor 7 is respectively connected with the visual sensor 6, the memory 8, the horizontal telescopic rod 10, the vertical The telescopic rod 11 is connected, and the power supply 9 is electrically connected with the visual sensor 6, the memory 8, the horizontal telescopic rod 10, and the vertical telescopic rod 11 respectively.

The number of the folding boards 2 is 2-6, and they are arranged on both sides of the drawing board 1 back side.

The horizontal telescopic rod 10 and the vertical telescopic rod 11 are all electric telescopic rods.

Beneficial effects of the utility model

1. The folding part is added to increase the usable area of the drawing board;

2. The overall design adopts folding and telescopic design, which does not take up too much space;

3. Intelligently adjust the height and inclination of the drawing board according to the height of the user, which is convenient to use;

4. Record and store user information, and analyze user operating habits;

5. It is suitable for occasions such as studios and galleries where the users of drawing boards are not fixed.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

The purpose of this utility model is to provide an easy-to-adjust drawing board for students. A number of folding drawing boards are arranged on both sides of the drawing board. When needed, the drawing board can be opened to expand the use area of the drawing board. The easel is designed to be intelligently adjusted, according to the user's height, The painting habit is automatically adjusted to the most suitable height and tilt angle, which is more convenient to use.

In order to achieve the above object, the utility model adopts the following technical solutions

An adjustable drawing board for students, which includes a drawing board 1, a folding board 2, a drawing paper clip 3, a slideway 4, a fixing frame 5, a visual sensor 6, a processor 7, a memory 8, a power supply 9, and a horizontal telescopic rod 10, vertical telescopic rod 11, support rod 12.

Both sides of the back of the drawing board 1 are respectively provided with paired slideways 4, the folding board 2 is movably connected with the slideways 4, and the back side of the drawing board 1 is provided with a fixed frame 5, a processor 7, a memory 8, and a power supply 9, The front side of the drawing board 1 is provided with a drawing paper clip 3 and a visual sensor 6, and the fixed frame 5 is respectively connected with three vertical telescopic rods 11, and the vertical telescopic rods 11 are fixedly connected with the back side of the drawing board 1 through the horizontal telescopic rods 10. The vertical telescopic rod 11 is arranged in one-to-one correspondence with the horizontal telescopic rod 10, and the support rod 12 is arranged between two vertical telescopic rods 11, and the processor 7 is respectively connected with the visual sensor 6, the memory 8, the horizontal telescopic rod 10, the vertical The telescopic rod 11 is connected, and the power supply 9 is electrically connected with the visual sensor 6, the memory 8, the horizontal telescopic rod 10, and the vertical telescopic rod 11 respectively.

The number of the folding boards 2 is 2-6, and they are arranged on both sides of the drawing board 1 back side.

The horizontal telescopic rod 10 and the vertical telescopic rod 11 are all electric telescopic rods.

Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail

In Figure 1, 1-drawing board, 2-folding board, 3-drawing paper clip, 4-slide, 5-fixed frame, 6-visual sensor, 7-processor, 8-memory, 9-power supply, 10-horizontal Telescopic rod, 11-vertical telescopic rod, 12-support rod.

As shown in Figure 1, the two sides of the back side of the drawing board 1 are respectively provided with paired slideways 4, and the folding board 2 is movably connected with the slideway 4, and when the folding board 2 slides out along the slideway 4, it is connected with the drawing board. 1 flush, the back of the drawing board 1 is provided with a fixed frame 5, a processor 7, a memory 8, and a power supply 9, and the front of the drawing board 1 is provided with a drawing paper clip 3 and a visual sensor 6, and the drawing paper clips 3 are arranged in pairs , respectively arranged on the upper and lower ends of the drawing board 1 front, the fixed frame 5 is connected with three vertical telescopic rods 11 respectively, and the three vertical telescopic rods 11 are respectively connected to the two ends and the middle position of the fixed frame 5, and the vertical telescopic rods 11 pass through The horizontal telescopic rod 10 is fixedly connected with the back side of the drawing board 1, and the vertical telescopic rod 11 and the horizontal telescopic rod 10 are set in one-to-one correspondence, and there are three. The support rod 12 is arranged between two vertical telescopic rods 11. Device 7 is connected with visual sensor 6, memory 8, horizontal telescopic rod 10, vertical telescopic rod 11 respectively, and described power supply 9 is electrically connected with visual sensor 6, memory 8, horizontal telescopic rod 10, vertical telescopic rod 11 respectively.

Example of use

When needed, the folding board 2 is slid out along the slideway 4 to expand the actual use area of the drawing board 1; when the user stands in front of the drawing board 1, the visual sensor 6 collects information and transmits the information to the processor 7 for processing The processor 7 analyzes the information and stores the information in the memory 8. The processor 7 analyzes the user's height and analyzes the user's suitable posture for using the drawing board and the height and inclination of the drawing board according to the height. The processor 7 sends the horizontal telescopic rod 10 1. The vertical telescopic rod 11 gives an instruction, and the horizontal telescopic rod 10 and the vertical telescopic rod 11 are adjusted to an appropriate position; the processor 7 stores the drawing board position information in the memory 8 and corresponds to the user information. When the user uses it next time, The processor 7 quickly recognizes the user through the visual sensor 6 and calls out the user's information, and directly issues instructions according to the stored information to quickly adjust to the most suitable position for the user.

Finally, it is noted that the above embodiments are only used to illustrate the technical solution of the utility model without limitation, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the utility model, as long as they do not depart from the technical solution of the utility model The spirit and scope should be included in the claims of the present utility model.

Claims (3)

1. a student uses the drawing boards being easy to regulation, it is characterised in that it includes, drawing board (1), folded sheet (2), drawing paper folder (3), slideway (4), fixed mount (5), vision sensor (6), processor (7), memorizer (8), power supply (9), horizontal expansion link (10), perpendicular expansion link (11), support bar (12)；nullWherein，Described drawing board (1) both sides, the back side are respectively arranged with paired slideway (4)，Described folded sheet (2) is flexibly connected with slideway (4)，Described drawing board (1) back side is provided with fixed mount (5)、Processor (7)、Memorizer (8)、Power supply (9)，Described drawing board (1) front is provided with drawing paper folder (3)、Vision sensor (6)，Described fixed mount (5) is connected respectively with three perpendicular expansion links (11)，Described perpendicular expansion link (11) is connected by horizontal expansion link (10) and drawing board (1) back side are fixing，Described perpendicular expansion link (11) is arranged with horizontal expansion link (10) one_to_one corresponding，Described support bar (12) is arranged between two perpendicular expansion links (11)，Described processor (7) respectively with vision sensor (6)、Memorizer (8)、Horizontal expansion link (10)、Perpendicular expansion link (11) connects，Described power supply (9) respectively with vision sensor (6)、Memorizer (8)、Horizontal expansion link (10)、Perpendicular expansion link (11) electrical connection.

A kind of student the most according to claim 1 uses the drawing boards being easy to regulation, it is characterised in that described folded sheet (2) quantity is 2-6 block, is arranged on drawing board (1) both sides, the back side.

A kind of student the most according to claim 1 uses the drawing boards being easy to regulation, it is characterised in that described horizontal expansion link (10), perpendicular expansion link (11) are electric expansion bar.