CN204801400U - Portable novel big drawing board - Google Patents

Abstract

The utility model relates to an art teaching aid, in particular to a new portable large drawing board. On the premise of ensuring the volume of the drawing board, a circular spacer is arranged, and the spacer can make the drawing board more stable when in use. When it is carried, it can be used as a wheel, which makes the large drawing board easy to carry, and plays a very important role in art teaching. The handle is attached to the top of the artboard and is in the middle of the artboard. Hinge II is installed on the right end of drawing board, and is positioned at the upper end of drawing board, and long supporting leg is movably connected with drawing board by hinge II. Slide rail is installed in the inside of drawing board, and is positioned at the lower end of drawing board. Hinge 1 is movably connected with slide rail, and hinge 1 is installed in the left end of short supporting leg. The rotating shaft is fixed on the short leg and is positioned at the right end of the short leg. The spacer is installed on the right end of the rotating shaft and is movably connected with the rotating shaft.

Description

A new type of portable large drawing board

technical field

The utility model relates to an art teaching aid, in particular to a portable novel large drawing board.

Background technique

Art teaching is inseparable from the drawing board, whether it is painting in the classroom or going out, the drawing board is extremely important. Although small drawing boards are easy to carry, they can only be used for small paper. Large-scale drawing boards are all bulky and difficult to carry, which brings great inconvenience to art teaching. Therefore, it is very necessary to design a large drawing board that can be easily carried.

Contents of the invention

The technical problem mainly solved by the utility model is: to provide a new type of portable large drawing board. On the premise of ensuring the volume of the drawing board, a circular spacer is provided. The spacer can make the drawing board more stable when in use, and can be As wheels, the large drawing board is easy to carry, and plays a very important role in art teaching.

In order to solve the above technical problems, the utility model relates to an art teaching aid, more specifically to a new type of portable large drawing board, including a handle, drawing board, long legs, slide rails, hinge I, short legs, rotating shafts and spacers , under the premise of ensuring the volume of the drawing board, there is a circular pad, which can make the drawing board more stable when in use, and can be used as a wheel when carrying it, making the large drawing board easy to carry, which plays a very important role in art teaching .

A paper clip and a drawer are arranged on the drawing board, and the paper clip is fixed on the left end of the drawing board and is positioned at the upper end of the drawing board. Drawer is installed in the inside of drawing board, and drawer handle is arranged on the right end of drawer, and is positioned at the middle of drawer.

The long outrigger comprises a long outer outrigger, a locking device, a long inner outrigger and a hinge II, and the long outer outrigger is movably connected with the hinge II. The locking device is installed on the long outer supporting legs and is positioned at the lower end of the long outer supporting legs. The long inner outriggers are installed inside the long outer outriggers and are movably connected with the long outer outriggers.

The handle is attached to the top of the artboard and is in the middle of the artboard. Hinge II is installed on the right end of drawing board, and is positioned at the upper end of drawing board, and long supporting leg is movably connected with drawing board by hinge II. Slide rail is installed in the inside of drawing board, and is positioned at the lower end of drawing board. Hinge 1 is movably connected with slide rail, and hinge 1 is installed in the left end of short supporting leg. The rotating shaft is fixed on the short leg and is positioned at the right end of the short leg. The spacer is installed on the right end of the rotating shaft and is movably connected with the rotating shaft.

As a further optimization of the technical solution, the utility model is a new portable large drawing board, and the handle and the drawing board are made of wood.

As a further optimization of the technical solution, the utility model is a new portable large drawing board, and the materials of the long legs and the short legs are all stainless steel.

As a further optimization of the technical solution, the utility model is a new type of portable large drawing board, and the shape of the pad is disc-shaped.

The beneficial effect of a kind of portable novel large drawing board of the utility model is:

The utility model is a new type of portable large drawing board. On the premise of ensuring the volume of the drawing board, a circular spacer is provided. The spacer can make the drawing board more stable when in use, and can be used as wheels when carrying it, so that the large drawing board is easy to carry , has a very important effect on art teaching.

Description of drawings

Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in further detail.

Fig. 1 is a schematic structural view of a new portable large drawing board of the present invention in use.

Fig. 2 is a structural schematic diagram of a new portable large drawing board of the present invention in a carrying state.

In the figure: handle 1; drawing board 2; paper clip 2-1; drawer 2-2; drawer handle 2-2-1; long outrigger 3; long outer outrigger 3-1; locking device 3-2; long inner Support leg 3-3; Hinge II3-4; Slide rail 4; Hinge I5; Short leg 6;

Detailed ways

Specific implementation mode one:

Below in conjunction with Fig. 1, 2 illustrate this embodiment, the utility model relates to a kind of art teaching aid, more specifically relate to a kind of portable new large drawing board, comprise handle 1, drawing board 2, long leg 3, slide rail 4, hinge 15 , short legs 6, rotating shaft 7 and spacer 8, under the premise of ensuring the volume of the drawing board, a circular spacer is provided, which can make the drawing board more stable when in use, and can be used as wheels when carrying, so that the large The drawing board is easy to carry and plays a very important role in art teaching.

Drawing board 2 is provided with paper clip 2-1 and drawer 2-2, and paper clip 2-1 is fixed on the left end of drawing board 2, and is positioned at the upper end of drawing board 2, and paper clip 2-1 is used for fixing paper. Drawer 2-2 is installed in the inside of drawing board 2, and drawer 2-2 is used for storing drawing paper, and drawer handle 2-2-1 is arranged on the right end of drawer 2-2, and is positioned at the middle of drawer 2-2, and drawer handle 2- 2-1 for quick opening drawer 2-2.

The long leg 3 includes a long outer leg 3-1, a locking device 3-2, a long inner leg 3-3 and a hinge II3-4, and the long outer leg 3-1 is movably connected with the hinge II3-4. The locking device 3-2 is installed on the long outer leg 3-1, and is located at the lower end of the long outer leg 3-1, and the locking device 3-2 is used for adjusting the length of the long leg 3. The long inner outrigger 3-3 is installed inside the long outer outrigger 3-1, and is movably connected with the long outer outrigger 3-1.

The handle 1 is fixed on the top of the drawing board 2 and is located in the middle of the drawing board 2 for pulling when carrying the drawing board 2 . Hinge II3-4 is installed on the right end of drawing board 2, and is positioned at the upper end of drawing board 2, and long support leg 3 is movably connected with drawing board 2 by hinge II3-4, can adjust the angle of drawing board 2. Slide rail 4 is installed in the inside of drawing board 2, and is positioned at the lower end of drawing board 2, is used for storing hinge 15 and short support leg 6. Hinge 15 is movably connected with slide rail 4, and hinge 15 is installed on the left end of short support leg 6, can make short support leg 6 change horizontally and vertically. The rotating shaft 7 is fixed on the short leg 6 and is located at the right end of the short leg 6 . The spacer 8 is installed on the right end of the rotating shaft 7 and is movably connected with the rotating shaft 7 .

Specific implementation mode two:

The present embodiment will be described below in conjunction with FIGS. 1 and 2 . This embodiment will further describe Embodiment 1. The materials of the handle 1 and the drawing board 2 are both wood, which is light in weight and durable.

Specific implementation mode three:

This embodiment will be described below in conjunction with Figs. 1 and 2. This embodiment will further explain Embodiment 1. The materials of the long legs 3 and the short legs 6 are all stainless steel. The stainless steel has a bright appearance, good corrosion resistance, and hardness Large and not easy to deform.

Specific implementation mode four:

The present embodiment is described below in conjunction with Fig. 1, 2, and present embodiment is further described to embodiment one, and the shape of described spacer 8 is disc-shaped, and when short leg 6 supports drawing board 2 vertically, plays a stabilizing effect, When the short legs 6 were retracted laterally into the inside of the drawing board 2, the pads 8 could be used as wheels, making the drawing board 2 easy to carry.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. The changes, modifications, additions or replacements made by those of ordinary skill in the art within the essential scope of the present utility model also belong to this utility model. Protection scope of utility model.

Claims (4)

1. A new type of portable large drawing board, including handle (1), drawing board (2), long outrigger (3), slide rail (4), hinge I (5), short outrigger (6), rotating shaft (7) And pad (8), it is characterized in that: be provided with paper clip (2-1) and drawer (2-2) on the drawing board (2), paper clip (2-1) is fixed on the left end of drawing board (2), and Located on the upper end of the drawing board (2); the drawer (2-2) is installed inside the drawing board (2), and the drawer handle (2-2-1) is arranged on the right end of the drawer (2-2), and is located on the drawer (2-2) )in the middle; Long support leg (3) comprises long outer support leg (3-1), locking device (3-2), long inner support leg (3-3) and hinge II (3-4), long outer support leg (3-3) -1) is flexibly connected with the hinge II (3-4); the locking device (3-2) is installed on the long outer leg (3-1), and is located at the lower end of the long outer leg (3-1); The inner outrigger (3-3) is installed inside the long outer outrigger (3-1), and is movably connected with the long outer outrigger (3-1); The handle (1) is fixed on the top of the drawing board (2) and is located in the middle of the drawing board (2); the hinge II (3-4) is installed on the right end of the drawing board (2) and is located at the upper end of the drawing board (2), and the long legs (3) is movably connected with the drawing board (2) by the hinge II (3-4); the slide rail (4) is installed in the inside of the drawing board (2), and is positioned at the lower end of the drawing board (2); the hinge I (5) and the slide rail (4) flexible connection, and hinge I (5) is installed on the left end of short support leg (6); Rotating shaft (7) is fixed on the short support leg (6), and is positioned at the right end of short support leg (6); Spacer (8) is installed on the right end of rotating shaft (7), and is flexibly connected with rotating shaft (7). 2. A new portable large drawing board according to claim 1, characterized in that: the handle (1) and the drawing board (2) are made of wood. 3. A new portable large drawing board according to claim 1, characterized in that: the materials of the long legs (3) and the short legs (6) are stainless steel. 4. A new portable large drawing board according to claim 1, characterized in that: the pad (8) is in the shape of a disc.