CN203752744U - Portable drawing board - Google Patents

Abstract

The utility model relates to a portable drawing board. At present, the engineering students of most colleges and universities use common wooden drawing boards, and the drawing boards of different sizes are replaced according to different using occasions, so that a lot of drawing board managing and carrying problems are caused. The portable drawing board comprises a drawing board body, the drawing board body comprises a left board and a right board capable of being symmetrically folded, and a limiting locking and buckling mechanism is arranged at the folding position of the left board and the right board. A steel ruler groove and an iron sheet groove are formed in the surface of the left board and the surface of the right board respectively, a drawer capable of being pulled outwards is arranged on the side wall of the right board, symmetrical handles are arranged on the side wall of the left board and the side wall of the right board, and a reading frame capable of being drawn outwards is arranged on the upper side wall of the left board or the upper side wall of the right board. The portable drawing board is simple in size and convenient to carry.

Description

A portable drawing board

technical field

The utility model belongs to the field of classroom teaching or office supplies, and relates to a portable drawing board.

Background technique

With the development of society and the advancement of science and technology, people's study and life are not only satisfied with the realization of basic requirements, but also hope to get more convenient and comfortable enjoyment on this basis. In the process of gradually approaching digital design, using drawing boards to draw is still a necessary basic skill for engineering students in school. While the drawing board only meets the basic drawing requirements during use, it does not bring a good experience to the user.

In my country's current market, there are mainly two types of drawing boards suitable for engineering students: one is an ordinary wooden drawing board, and the other is a drawing tool set that integrates drawing boards and tools. At present, most engineering students in colleges and universities use ordinary wooden drawing boards. According to different usage occasions, changing the drawing boards of different sizes will cause many problems in the management and handling of the drawing boards. In the process of drawing, problems such as carrying of drawing boards, fixing of drawings, management of drawing tools, etc. will also be brought about. Although the existing drawing tool sets on the market meet some of the above requirements, they are expensive, too large, It is not easy to carry and is not suitable for promotion and use in colleges and universities.

Contents of the invention

The purpose of the utility model is to provide a portable drawing board, which overcomes the problems of the existing drawing boards such as high price, bulky size and difficulty in carrying.

In order to solve the above technical problems, the technical solution of the utility model is: a portable drawing board, including a drawing board body, the drawing board body includes a symmetrically foldable left plate and a right plate, and a limit locking mechanism is provided at the folding place ; The left plate and the right plate are respectively provided with a steel ruler groove and an iron plate groove, and the side wall of the right plate is provided with a drawer that can be pulled out, and the left plate and the right plate are provided with symmetrical handles on the side wall. The upper side wall of the left board or the right board is provided with a reading frame that can be drawn outwards.

The reading frame includes a hinged base plate and a reading board, and a limit lock mechanism is provided at the hinge, and a groove is provided on the back of the reading board, and a "several" type support rod and a "several" type bracket are hinged in the groove, " The top of the "several" support rod is located above the "several" support, and its bottom ends are respectively hinged on the inside of the groove. The side of the "several" support rod is provided with a block that can adjust the angle of the "several" support.

The number of said drawers is 3.

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

1. It is easy to carry, enabling students to easily carry all the items needed for drawing when transferring between different locations.

2. It realizes the convenience of taking and taking out the drawing tools, so that students can quickly find the tools they need when drawing, and it is not easy to lose them.

3. The reading frame provides a place for students' reference materials. It is equipped with a block for the support of the reading frame, which is suitable for students of different heights, so that students can draw more comfortably and reduce the discomfort caused to students by drawing for a long time.

4. Quickly fix drawings to improve drawing efficiency. Reduce the time spent by students in the preparatory stage of drawing, better fix the drawings, and ensure that the drawings are not damaged.

Description of drawings

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

Fig. 2 is the structural representation of reading rack in the utility model;

Fig. 3 is a reference diagram of the use state of the utility model.

Among them: 1. Drawing board body; 2. Left board; 3. Right board; 4. Limit locking mechanism; 5. Ruler slot; 6. Iron sheet slot; 7. Drawer; 8. Reading frame; 10. Reading board; 11. Groove; 12. Support rod; 13. Bracket; 14. Block; 15. Handle; 16. Pulling groove.

Detailed ways

The utility model is described in detail below in conjunction with specific embodiments.

Referring to Fig. 1, a portable drawing board includes a drawing board body 1, and the drawing board body 1 includes a symmetrically foldable left board 2 and a right board 3, and a limit lock mechanism 4 is provided at the fold; the left board 2 and the right board 3 are respectively provided with a ruler groove 5 and an iron sheet groove 6, and the side wall of the right board is provided with a drawer groove 16, and a drawer 7 that can be drawn outward is arranged in the drawer groove 16, and the left board 2 A symmetrical handle 15 is arranged on the side wall of the right board 3 , and a drawer groove 16 is arranged on the upper side wall of the left board 2 , and a drawable reading frame 8 is arranged in the drawer groove 16 .

The reading frame includes a hinged bottom plate 9 and a reading plate 10, and a limit lock mechanism 4 is provided at the hinge, and the reading frame is pulled in the groove through the bottom plate. The back of the reading plate 10 is provided with a groove 11, and the groove 11 is hinged. There are "several" type support rods 12 and "several" type brackets 13, the top of "several" type support rods 12 is located above the "several" type support 13, and its bottom ends are respectively hinged on the inner side of the groove 11, and the "several" type supports An angle-adjustable block is provided on the side of the rod 12, and its side is a contactable surface with the "several" type bracket 13.

When in use: Unfold the drawing board, place it flat on the desktop, press the magnet sheet on the top, bottom, left, and right sides of the drawing, and fix the drawing by attracting the magnet sheet, iron sheet, and steel ruler to each other. Take out the reading frame 8 from the upper side wall of the left plate 2, prop it up according to the block 14 suitable for the user, open the limit lock mechanism 4 to fix the reading frame, and reference materials can be placed on it. Pull out drawer 7 from right plate 3 sidewalls again, select drawing tool as required, finish above preparation and can start drawing.

When carrying: store the drawing tool in the corresponding drawer 7, close the limit lock mechanism 4, put away the reading frame 8, retract the magnet sheet pressed on the drawing to the drawer 7, remove the drawing and put the drawing board body 1 Fold it, grab the handle 15, and it can be carried.

The left panel 2 and the right panel 3 are based on the ordinary A3 drawing board, and then unfolded to become an A2 drawing board to achieve the purpose of drawing a larger picture. By folding and installing the handle 15, it is convenient to carry, and a storage device is designed for each drawing tool to realize the drawing tool. fixed position management, add a reading frame 8 to provide a place for reference materials to be placed, and set the iron slot 6 with a magnet to not only fix the drawing quickly but also not damage the paper when taking it; set the ruler slot 5 to make the ruler easier to use It is convenient and fast, and fully realizes the diversification of the drawing board, which can meet the students' drawing requirements for convenience, speed and comfort, improves the drawing efficiency and comfort of students, and is also convenient to carry and use.

Claims (3)

1. a portable chart board, comprises graph plate noumenon (1), it is characterized in that: described graph plate noumenon (1) comprises left plate (2) and right panel (3) that can symmetrical fold, and its burst is provided with limit lock catch mechanism (4); On the plate face of left plate (2) and right panel (3), be respectively arranged with steel ruler groove (5) and iron plate groove (6), right panel (3) sidewall is provided with the drawer (7) that can be pulled outwardly, on left plate (2) and right panel (3) sidewall, be provided with symmetrical handle (15), at the upper side wall of left plate (2) or right panel (3), be provided with the outwards reading stand of pull (8).

2. a kind of portable chart board according to claim 1, it is characterized in that: described reading stand comprises hinged base plate (9) and reads plate (10), its hinged place is provided with limit lock catch mechanism (4), the back of reading plate (10) is provided with groove (11), in groove (11), be hinged with " several " type support bar (12) and " several " type support (13), the top of " several " type support bar (12) is positioned at " several " type support (13) top, its bottom is hinged on respectively groove (11) inner side, on the side of " several " type support bar (12), be provided with the lattice gear of adjustable " several " type supports (13) angle.

3. a kind of portable chart board according to claim 1 and 2, is characterized in that: the quantity of described drawer (7) is 3.