Physical drawing device

• Main Author: MA MOLI
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2024
• Subjects: ACCESSORIES FOR WRITING OR DRAWING; ARTICLES FOR WRITING OR DRAWING UPON; BUREAU ACCESSORIES; PERFORMING OPERATIONS; TRANSPORTING; WRITING OR DRAWING IMPLEMENTS

The utility model relates to the technical field of teaching tools, and discloses a physical drawing device which comprises a substrate plate. The measuring part is configured at the middle part of the substrate plate and is used for sketching an arc line and/or a straight line and measuring the angle of the arc line and/or the length of the straight line; and a circuit drawing part which is arranged on the periphery of the measuring part and is used for drawing an optical path diagram and/or a circuit diagram. In addition, graphs of various subjects can be drawn rapidly, accurately and beautifully, and the learning efficiency and the drawing efficiency of students are greatly improved. Teachers and any other people can use the teaching aid conveniently. 本实用新型涉及教学工具的技术领域，公开了一种物理作图装置，包括衬底板；测量部位，其被配置在所述衬底板中间部位，且用于勾画弧线和/或直线且测量其弧线的角度和/或直线的长度；电路勾线部位，其被配置在所述测量部位的周侧，且利用电路勾线部位勾画光路图和/或电路图。本实用新型还可迅速、准确、美观地作出各科图形，大大提高学生的学习效率和作图效率。教师和其他任何人使用本实用新型均会得益。