Multifunctional drawing desk

Abstract

The invention provides a multifunctional drawing desk and relates to a drawing desk. The drawing desk comprises a linear horizontal pulley ruler (1), pulleys (2) at two ends of a ruler body, a vertical ruler (3), an angle drawing instrument (4), drawing paper positioning scale lines (5), a magnetic desktop (6), a square desk (7), a drawing paper canister (8), a crank slider mechanism (9) and a pneumatic elevating mechanism (10), wherein the pulleys (2) are arranged at two ends of the body of the linear horizontal pulley ruler (1); the vertical ruler (3) is provided with a U-shaped handle and is clamped on the horizontal ruler; the vertical ruler is provided with the angle drawing instrument (4) used for drawing angles; an upper desktop is provided with the drawing paper positioning scale lines (5) and a drawing paper plate; a lower desktop is provided with the square desk (7) and the drawing paper canister (8); the upper desktop and the lower desktop are connected by virtue of the crank slider mechanism (9) in a four-link mechanism. The drawing desk has multiple drawing functions such as drawing, data statistics, checking calculation, and drawing desktop height and angle regulation.

Description

technical field [0001] The invention relates to a drawing table, in particular to a multifunctional drawing table. Background technique [0002] At present, with the continuous development of the domestic machinery industry, there is an increasing need for talents in the machinery industry, especially high-quality college graduates. However, in many colleges and machinery factories, drafters can only use traditional drawing boards for drawing and tape Fixed drawing, like this, both inconvenient drafter draws engineering drawing, is also unfavorable for the positioning, fixation and removal of drawing, and drafter's workload is big, efficiency is low, and drawing quality is poor. At present, the vast majority of colleges and universities, major machinery factories and research institutes in China use traditional "drawing board" and "T-square" drawing methods for manual drawing. Contents of the invention [0003] The object of the present invention is to provide a multi-fun...

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous development of the domestic machinery industry, there is an increasing need for talents in the machinery industry, especially high-quality college graduates. However, in many colleges and machinery factories, drafters can only use traditional drawing boards for drawing and tape Fix the drawing, so that it is not convenient for the drafter to draw the engineering drawing, and it is also not conducive to the positioning, fixing and removal of the drawing. The drafter has a large workload, low efficiency, and poor drawing quality

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