阅读说明：本技术 一种可扩展的建筑设计用画图装置 (Drawing device for extensible architectural design ) 是由 田苗 于 2019-04-28 设计创作，主要内容包括：本发明提供了一种可扩展的建筑设计用画图装置,包括画板、压纸板、横直线尺,画板的内部镶嵌有磁铁,压纸板的底部镶嵌有铁块,压纸板的一侧滑动连接有竖直线尺,横直线尺滑动连接在竖直线尺的一侧,横直线尺一侧转动连接有扩展横直线尺,扩展横直线尺的右端上表面固定连接有滑块,横直线尺的右端上表面固定连接有量角尺,量角尺的表面开设有导向槽,压纸板与竖直线尺的一侧面均开设有滑槽,滑槽的内部均滚动连接有滚轮。通过压纸板与画板的磁性配合,可将图纸压在压纸板下并固定,防止图纸在绘图时出现滑移,通过竖直线尺、横直线尺的滑动连接、扩展横直线尺的转动连接,可以在绘图时进行移动、扩展,增加绘图的范围。(The invention provides an extensible drawing device for architectural design, which comprises a drawing board, a paper pressing board and a transverse linear ruler, wherein a magnet is embedded in the drawing board, an iron block is embedded at the bottom of the paper pressing board, a vertical linear ruler is connected to one side of the paper pressing board in a sliding manner, the transverse linear ruler is connected to one side of the vertical linear ruler in a sliding manner, an extended transverse linear ruler is rotatably connected to one side of the transverse linear ruler, a sliding block is fixedly connected to the upper surface of the right end of the extended transverse linear ruler, a protractor is fixedly connected to the upper surface of the right end of the transverse linear ruler, a guide groove is formed in the surface of the protractor, sliding grooves are formed in one side surfaces of the paper pressing board and the vertical linear. Through the magnetism cooperation of nipper and drawing board, can press the drawing under the nipper and fixed, prevent that the drawing from appearing sliding when drawing, through the sliding connection of vertical line chi, horizontal straight line chi, the rotation of the horizontal straight line chi of extension is connected, can remove, expand when drawing, increases the scope of drawing.)

1. The drawing device for the expandable architectural design comprises a drawing board (1), a paper pressing board (2) and a transverse straight line ruler (4), and is characterized in that a magnet (101) is inlaid in the drawing board (1), the paper pressing board (2) is located on the upper surface of the drawing board (1), an iron block (201) is inlaid at the bottom of the paper pressing board (2), a vertical line ruler (3) is slidably connected to one side of the paper pressing board (2), the transverse straight line ruler (4) is slidably connected to one side of the vertical line ruler (3), an expansion transverse straight line ruler (5) is rotatably connected to one side of the transverse straight line ruler (4), a sliding block (501) is fixedly connected to the upper surface of the right end of the expansion transverse straight line ruler (5), an angle ruler (6) is fixedly connected to the upper surface of the right end of the transverse straight line ruler (4), a guide groove (601) is formed in the surface of the angle ruler (6), the inner wall and the slider (501) sliding connection of guide way (601), spout (7) have all been seted up with a side of vertical line chi (3) to pressure board (2), the equal roll connection in inside of spout (7) has gyro wheel (8), the one end at vertical line chi (3), horizontal straight line chi (4) is fixed respectively in gyro wheel (8).

2. The expandable architectural design drawing apparatus of claim 1, wherein: the scales are marked on the upper surfaces of the vertical line ruler (3), the horizontal line ruler (4), the expanded horizontal line ruler (5) and the angle measuring ruler (6).

3. The expandable architectural design drawing apparatus of claim 1, wherein: the transverse straight line ruler (4) and the extension transverse straight line ruler (5) are arranged in a matched mode, and a rotary hinge is arranged at the joint.

4. The expandable architectural design drawing apparatus of claim 1, wherein: the measuring center point of the angle measuring ruler (6) is the rotation center of the horizontal straight ruler (4) and the extended horizontal straight ruler (5).

5. The expandable architectural design drawing apparatus of claim 1, wherein: the bottom surface of the paper pressing plate (2) is attached to the upper surface of the drawing board (1).

6. The expandable architectural design drawing apparatus of claim 1, wherein: the vertical linear scale (3) is perpendicular to the paper pressing plate (2), and the vertical linear scale (3) is perpendicular to the transverse linear scale (4).

7. The expandable architectural design drawing apparatus of claim 1, wherein: the magnet (101) is matched with the iron block (201) for use.

Technical Field

The invention relates to the technical field of drawing devices, in particular to an extensible drawing device for architectural design.

Background

The architectural design drawing is a course which has strict requirements on drawing, although computer drawing is popular at present, for architectural design beginners, manual drawing is a process which can be reduced, and in the manual drawing process, the drawing is easy to slide, so that drawing efficiency and quality are influenced, the range of the conventional drawing tool and device is fixed, when the drawn straight line exceeds the range, the continued straight line can be broken with the previous straight line, so that the appearance is influenced, and an expandable architectural design drawing device is provided for solving the technical problem.

Disclosure of Invention

The invention provides an extensible drawing device for architectural design, which aims to solve the problem that in the manual drawing process, a drawing easily slips, and when a drawing straight line exceeds the range of the drawing straight line, the continued straight line and the previous straight line are broken, so that the attractiveness is influenced.

The invention provides an extensible drawing device for architectural design, which comprises a drawing board, a paper pressing board and a transverse linear scale, and is characterized in that magnets are embedded in the drawing board, the paper pressing board is positioned on the upper surface of the drawing board, an iron block is embedded at the bottom of the paper pressing board, a vertical linear scale is connected to one side of the paper pressing board in a sliding manner, the transverse linear scale is connected to one side of the vertical linear scale in a sliding manner, an extended transverse linear scale is rotatably connected to one side of the transverse linear scale, a sliding block is fixedly connected to the upper surface of the right end of the extended transverse linear scale, a protractor is fixedly connected to the upper surface of the right end of the transverse linear scale, a guide groove is formed in the surface of the protractor, the inner wall of the guide groove is connected with the sliding block in a sliding manner, sliding grooves are formed in one side surfaces of the paper pressing board and the vertical linear scale, rollers are respectively, One end of the transverse straight line ruler.

Furthermore, scales are marked on the upper surfaces of the vertical line ruler, the horizontal line ruler, the extended horizontal line ruler and the angle measuring ruler.

Furthermore, the transverse linear ruler and the extension transverse linear ruler are arranged in a matched mode, and a rotary hinge is arranged at the joint.

Furthermore, the measuring center point of the angle measuring ruler is the rotation center of the horizontal straight ruler and the extended horizontal straight ruler.

Furthermore, the bottom surface of the paper pressing plate is attached to the upper surface of the drawing board.

Furthermore, the vertical linear scale is perpendicular to the paper pressing plate, and the vertical linear scale is perpendicular to the transverse linear scale.

Further, the magnet is used with the iron plate.

The drawing device for the expandable architectural design has the following beneficial effects:

through the magnetism cooperation of nipper and drawing board, can press the drawing under the nipper and fixed, prevent that the drawing from appearing sliding when drawing, through the sliding connection of vertical line chi, horizontal straight line chi, the rotation of the horizontal straight line chi of extension is connected, can remove, expand when drawing, increases the scope of drawing.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic top view of the internal structure of the present invention.

FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention.

Fig. 4 is a left-side view of the internal structure of the present invention.

In FIGS. 1-4: 1-drawing board, 101-magnet, 2-paper pressing board, 201-iron block, 3-vertical line ruler, 4-horizontal straight line ruler, 5-extension horizontal straight line ruler, 501-sliding block, 6-angle measuring ruler, 601-guide groove, 7-sliding groove and 8-roller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Please refer to fig. 1 to 4:

the invention provides an extensible drawing device for architectural design, which comprises a drawing board 1, a paper pressing board 2 and a transverse straight ruler 4;

the magnet 101 is embedded in the drawing board 1, the paper pressing plate 2 is located on the upper surface of the drawing board 1, the iron block 201 is embedded at the bottom of the paper pressing plate 2, and the vertical line ruler 3 is connected to one side of the paper pressing plate 2 in a sliding mode;

specifically, the paper pressing plate 2 can press the paper at the bottom, and the paper pressing plate 2 can be fixed on the drawing board 1 through the matching of the magnet 101 and the iron block 201, so that the paper can be prevented from sliding during drawing, and meanwhile, the vertical linear ruler 3 and the transverse linear ruler 4 can be conveniently moved;

the horizontal linear ruler 4 is connected to one side of the vertical linear ruler 3 in a sliding mode, one side of the horizontal linear ruler 4 is connected with an extended horizontal linear ruler 5 in a rotating mode, the upper surface of the right end of the extended horizontal linear ruler 5 is fixedly connected with a sliding block 501, the upper surface of the right end of the horizontal linear ruler 4 is fixedly connected with a protractor 6, a guide groove 601 is formed in the surface of the protractor 6, and the inner wall of the guide groove 601 is connected with the sliding block 501 in a sliding mode;

Specifically, when the transverse straight ruler 4 is not used enough, the extension transverse straight ruler 5 can be rotated and the transverse straight ruler 4 can be extended and lengthened, meanwhile, the rotatable extension transverse straight ruler 5 can be matched with the angle measuring ruler 6 to draw oblique lines and measure angles, and the sliding connection of the inner wall of the guide groove 601 and the sliding block 501 can assist the extension straight ruler 5 to rotate;

wherein, the paper pressing plate 2 and one side surface of the vertical line ruler 3 are both provided with a chute 7, the inside of the chute 7 is respectively connected with a roller 8 in a rolling way, and the rollers 8 are respectively fixed at one end of the vertical line ruler 3 and one end of the horizontal line ruler 4;

specifically, the cooperation setting of spout 7 and gyro wheel 8 can make and can slide between nipper 2, vertical line chi 3, the horizontal straight line chi 4 to this can expand the drawing scope of drawing device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.