Single-slit diffraction and double-slit interference experiment demonstration integrated device for teaching

• Main Author: ZHAI HUIHUI
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2020
• 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 invention discloses a single-slit diffraction and double-slit interference experiment demonstration integrated device for teaching. The device comprises a first base and a second base, threaded rods are fixedly connected to the lower end surfaces of the first base and the second base; and the threaded rods are in threaded connection with nut seats correspondingly, the ends, close to each other, of the first base and the second base are fixedly connected with a first connecting plate and a second connecting plate correspondingly, and the first connecting plate and the second connecting plate are in sliding connection through a first sliding groove. In the present invention, by setting the adjusting part and manually poking the rotating ring, the sliding columns slide in the arc-shaped sliding grooves, and meanwhile the sliding columns slide in the sliding rails to drive the fan-shaped baffles to move until the six fan-shaped baffles are matched with one another to be closed or completely opened, so that th