Multi freedom adjusts formula angle and changes appearance

• Main Author: LYU SHIXIANG
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2018
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; PHYSICS; PLANETARIA; SEALS

The utility model discloses a multi freedom adjusts formula angle and changes appearance belongs to geometry utensil field, the utility model discloses simple structure, convenient operation can adjust incident ray's the angle of incidence and incoming position as required wantonly, simultaneously, can realize the multi freedom arbitrary angle degree reflection of light beam with the help of the speculum, can realize the arbitrary adjustment of the reflection angle of folded light beam simultaneously through adjustment speculum position, can realize in time reading of angle with the help of graphometer simultaneously, can more audio -visual demonstration through this process, the student of being convenient for understands the angle and changes. 本实用新型公开了种多自由度调节式角度变化仪，属于几何学器具领域，本实用新型结构简单，操作方便，可以根据需要任意调整入射光线的入射角及入射位置，同时，可以借助反射镜实现光束的多自由度任意角度反射，同时可以通过调整反射镜位置实现反射光束的反射角度的任意调整，同时可以借助半圆仪实现角度的及时读取，通过该过程可以更直观的显示，便于学生理解角度变化。