Novel multifunctional optical communication demonstration instrument

• Main Authors: LUO HAIJUN, SHEN YUTING, XU ZIYAN, ZHU DONGLIANG, SHEN DONGNI
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• 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 novel multifunctional optical communication demonstration instrument. Including a base, wherein a glass jar is arranged on the base; a mirror is arranged on one end faceof the glass jar, a light source is arranged at one end of the base, a light source support is arranged at the lower end of the light source, sound signal output equipment is arranged at one end of the light source, a modulation circuit is arranged between the sound signal output equipment and the light source, and the sound signal output equipment is connected with the light source through the modulation circuit. Sound equipment is arranged at the other end, opposite to the light source, of the base, a silicon photocell panel is arranged at one end of the sound equipment, an amplifying circuit is arranged between the silicon photocell panel and the sound equipment, the silicon photocell panel is connected with the sound equipment through the amplifying circuit, and colored lamps are arranged on the amplifying cir