Multifunctional compasses

Abstract

The invention relates to the technical field of drawing aids, in particular to multifunctional compasses. The multifunctional compasses comprise a compasses body composed of compasses legs. The compasses legs include a measurement leg and a drawing leg which can be mutually combined or detached. The front surface of the measurement leg is provided with length scale lines used for measuring the drawing length, and the back surface of the measurement leg is provided with angle scale lines used for measuring the drawing angle. One surface of the drawing leg is provided with radius scale lines used for measuring the drawing radius. The measurement leg is provided with a needle tip used for fixing the drawing circle center. The drawing leg is provided with a pencil used for drawing. The multifunctional compasses integrate multiple functions, realize the operation of measuring the length, angle and radius in the drawing process, and are convenient to combine and detach. The detached compasses legs can realize the functions of a pencil and a ruler. The multifunctional compasses are easy to operate and convenient to carry.

Description

Technical field [0001] The invention relates to the technical field of drawing auxiliary tools, in particular to a multifunctional compass. Background technique [0002] Compass is an indispensable tool in the process of drawing drawings. When using compasses, you also need a variety of auxiliary tools such as pencils, scales, protractors, and set squares. However, these tools are often placed separately, which makes it inconvenient to carry and use. The lack of one of these tools will hinder the process of drawing drawings and make it difficult to proceed smoothly. In addition, in the process of drawing drawings, various auxiliary tools need to be switched back and forth according to the actual situation, which not only causes unnecessary waste of time and reduces the efficiency of drawing. Moreover, increasing the workload of drawing can easily cause many drawing errors, causing large errors and reducing the quality of the drawing. [0003] Therefore, in the prior art, there is ...

AI Technical Summary

Problems solved by technology

[0002] Compasses are an indispensable tool in the process of drawing drawings. When using compasses, various auxiliary tools such as pencils, scales, protractors, and triangles are required. However, these tools are often placed separately, which makes it inconvenient to carry and use. The lack of one of the tools will hinder the process of drawing drawings and make it difficult to proceed smoothly. In addition, in the process of drawing drawings, various auxiliary tools need to be switched back and forth according to the actual situation, which not only causes unnecessary waste of time, but also reduces the efficiency of drawing. Moreover, increasing the workload of drawing will easily cause many drawing errors, resulting in large errors and reducing the quality of drawing.

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