CN212920939U - Combined multi-figure universal drawing board - Google Patents

Abstract

The utility model relates to a drawing tool technical field, specifically speaking relates to a general drawing board of modular many figures, the package rubbing board body, the internal drawing of being equipped with of plate is accomodate the groove, and the front end opening in groove is accomodate to the drawing, and the notch department in groove is accomodate to the drawing is equipped with the closing cap, and both ends all have the drawing through the fix with screw clamp about the front of plate body, and the back of plate body is fixed with a plurality of fixture blocks through the fix with screw rule, and the activity joint has set square, protractor and compasses between a plurality of fixture blocks. The utility model is provided with the plate body with the paper storage groove, the drawing can be carried in the drawing storage groove, and meanwhile, the inner part of the plate body is hollow, so that the plate body is light and portable; meanwhile, the back of the plate body is provided with a plurality of clamping blocks, common drawing tools such as a set square, a protractor and compasses are movably clamped among the clamping blocks, the carrying and the taking are convenient, and a person who draws can accurately draw various figures through the tools.

Description

Combined multi-figure universal drawing board

Technical Field

The utility model relates to a drawing tool technical field, specifically speaking relates to a general drawing board of modular many figures.

Background

In the drawing process, in order to draw the graph smoothly, a drawing board is generally equipped, and outdoor drawing operation is facilitated. The existing drawing board has simple structure, single function, heavy weight and inconvenient carrying; meanwhile, in the drawing process, many geometric figures cannot be drawn accurately only by naked eyes, a large number of auxiliary tools need to be carried, and a large number of tools are inconvenient to carry about and can be missed or lost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general drawing board of modular many figures to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a modular general drawing board of many figures, the package rubbing board body, the inslot is accomodate to the internal drawing that is equipped with of plate, the front end opening in groove is accomodate to the drawing, the notch department in groove is accomodate to the drawing is equipped with the closing cap, both ends are all pressed from both sides through the fix with screw about the front of plate body, the back of plate body is fixed with a plurality of fixture blocks, and is a plurality of through the screw rule the activity joint has set square, protractor and compasses between the fixture block.

Preferably, a strap is fixed to the right end of the plate body by a screw.

Preferably, the four corners of the back of the plate body are respectively fixed with a supporting block through screws, and the height of each supporting block is larger than or equal to that of each clamping block.

Preferably, the closing cap includes integrated into one piece's spacing piece and rand, the size of spacing piece is greater than the notch size in groove is accomodate to the drawing, the outside size of rand is greater than or equal to the notch size in groove is accomodate to the drawing.

Preferably, one end of the limiting piece is fixed on the plate body on one side of the drawing containing groove through a screw, and a shifting piece is integrally formed at one end, far away from the fixed end, of the limiting piece.

Preferably, a pull ring is welded and fixed in the middle of one end of the drawing paper clip far away from the fixed end of the drawing paper clip.

Preferably, the fixture block consists of a bottom column and a limiting ball which are integrally formed, and the ball diameter of the limiting ball is larger than that of the bottom column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the plate body with the paper storage groove, the drawing can be carried in the drawing storage groove, and meanwhile, the inner part of the plate body is hollow, so that the plate body is light and portable;

2. the utility model discloses a set up a plurality of fixture blocks at the plate body back, the activity joint has drawing tools commonly used such as set-square, protractor and compasses between a plurality of fixture blocks, and it is all convenient to carry, take, makes the person of drawing can draw various figures accurately through these instruments.

Drawings

FIG. 1 is a schematic front view of a combined multi-graphic general drawing board according to example 1;

FIG. 2 is a schematic view showing the front structure (cover open state) of embodiment 1;

FIG. 3 is an enlarged schematic view of embodiment 1 at A in FIG. 2;

FIG. 4 is a schematic view of the back structure of embodiment 1;

fig. 5 is a back structure diagram of the plate body according to embodiment 1.

The meaning of the individual reference symbols in the figures is:

1. a plate body; 11. a drawing receiving groove; 12. lifting the belt; 13. a support block;

2. sealing the cover; 21. a limiting sheet; 211. a shifting sheet; 22. a collar;

3. a drawing paper clip; 31. a pull ring;

4. a clamping block; 41. a bottom pillar; 42. a limiting ball;

5. a set square;

6. a protractor;

7. compasses.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "height", "front", "back", "left", "right", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

The utility model provides a general drawing board of modular many figures, as shown in fig. 1-5, the package rubbing board body 1 is equipped with the drawing in the plate body 1 and accomodates groove 11, and the front end opening in groove 11 is accomodate to the drawing, and the notch department that groove 11 was accomodate to the drawing is equipped with closing cap 2, and both ends all are fixed with drawing clamp 3 through the fix with screw about the front of plate body 1, and the back of plate body 1 is fixed with a plurality of fixture blocks 4 through the fix with screw rule, and movable joint has set square 5, protractor 6 and compasses 7 between a plurality of fixture blocks 4.

In this embodiment, the right end of the plate body 1 is fixed with the lifting belt 12 through the screw, so that the drawing board is convenient to carry.

Further, four edges at the plate body 1 back all have supporting shoe 13 through the fix with screw, and the height that highly is greater than or equal to fixture block 4 of supporting shoe 13 makes plate body 1 unsettled raise through supporting shoe 13, avoids plate body 1 to lead to plate body 1 to place the unevenness because of a plurality of fixture blocks 4 at its back, and avoids damaging set square 5, protractor 6 and compasses 7 at its back.

In this embodiment, closing cap 2 includes integrated into one piece's spacing piece 21 and rand 22, and spacing piece 21's size is greater than the notch size that the groove 11 was accomodate to the drawing, and rand 22's outside size is greater than or equal to the notch size that the groove 11 was accomodate to the drawing, can block rand 22 card during the use in the notch that the groove 11 was accomodate to the drawing, avoids closing cap 2 to take off easily, avoids spacing piece 21 card to be gone into the drawing to accomodate the inslot 11 simultaneously and is difficult to scratch out.

Furthermore, one end of the limiting piece 21 is fixed on the plate body 1 on one side of the drawing accommodating groove 11 through a screw, and the shifting piece 211 is integrally formed at the end, far away from the fixed end, of the limiting piece 21, so that the sealing cover 2 is not easy to fall off or lose, and the sealing cover 2 is convenient to open through the shifting piece 211.

In this embodiment, the drawing presss from both sides 3 and keeps away from the middle welded fastening of the one end of its stiff end and is equipped with pull ring 31, is convenient for through pull ring 31 press from both sides 3 upwards the pull-up one end distance with the drawing, is convenient for press from both sides the drawing between 3 and plate body 1.

Further, the bottom surface that the drawing pressed from both sides 3 should still be fixed with the sheet rubber through the glue adhesion, can increase the frictional force between drawing pressed from both sides 3 and the drawing, avoids the drawing to drop or receive wearing and tearing destruction.

In this embodiment, the fixture block 4 is composed of the bottom pillar 41 and the limiting ball 42 which are integrally formed, the ball diameter of the limiting ball 42 is larger than that of the bottom pillar 41, tools such as the triangular ruler 5 are clamped between the fixture blocks 4, the limiting ball 42 can prevent the tools from falling off automatically, and the tools are prevented from being lost.

The general drawing board of many figures of combination formula of this embodiment is when using, at first carries plate body 1 through carrying belt 12, need place plate body 1 steadily in suitable position earlier during the use, secondly open closing cap 2 and take out the drawing, press from both sides 3 between two drawing paper clips simultaneously with drawing paper, then normally carry out drawing operation can, and the drawing in-process can take instruments such as set square 5, protractor 6 or compasses 7 as required.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a general drawing board of modular many figures which characterized in that: the package rubbing board body (1), it accomodates groove (11) to be equipped with the drawing in plate body (1), the front end opening in groove (11) is accomodate to the drawing, the notch department that groove (11) were accomodate to the drawing is equipped with closing cap (2), both ends all are equipped with drawing clamp (3) through the fix with screw about the front of plate body (1), the back of plate body (1) is fixed with a plurality of fixture blocks (4) through the fix with screw rule, and is a plurality of the activity joint has set square (5), protractor (6) and compasses (7) between fixture block (4).

2. A modular multi-graphic universal drawing board according to claim 1, wherein: the right end of the plate body (1) is fixed with a lifting belt (12) through a screw.

3. A modular multi-graphic universal drawing board according to claim 1, wherein: four corners of the back of the plate body (1) are all fixed with supporting blocks (13) through screws, and the height of each supporting block (13) is larger than or equal to that of each clamping block (4).

4. A modular multi-graphic universal drawing board according to claim 1, wherein: the closing cap (2) includes integrated into one piece's spacing piece (21) and rand (22), the size of spacing piece (21) is greater than the notch size of groove (11) is accomodate to the drawing, the outside size of rand (22) is greater than or equal to the notch size of groove (11) is accomodate to the drawing.

5. A modular multi-graphic universal drawing board according to claim 4, wherein: one end of the limiting piece (21) is fixed on the plate body (1) on one side of the drawing containing groove (11) through a screw, and the shifting piece (211) is integrally formed at one end, far away from the fixed end, of the limiting piece (21).

6. A modular multi-graphic universal drawing board according to claim 1, wherein: and a pull ring (31) is fixedly welded in the middle of one end of the drawing paper clip (3) far away from the fixed end of the drawing paper clip.

7. A modular multi-graphic universal drawing board according to claim 1, wherein: the fixture block (4) is composed of a bottom column (41) and a limiting ball (42) which are integrally formed, and the ball diameter of the limiting ball (42) is larger than that of the bottom column (41).

Images