Mechanical demonstration device for physics major teaching

The utility model discloses a mechanics demonstration device for physics major teaching. According to the technical key points, a base is included, a mounting groove is formed in the base, a plate changing assembly is arranged in the mounting groove, the plate changing assembly comprises a first tra...

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Bibliographic Details
Main Author SHI YINGJI
Format Patent
LanguageChinese
English
Published 14.12.2021
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
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Summary:The utility model discloses a mechanics demonstration device for physics major teaching. According to the technical key points, a base is included, a mounting groove is formed in the base, a plate changing assembly is arranged in the mounting groove, the plate changing assembly comprises a first transmission shaft, the first transmission shaft is connected with a first chain wheel, a second chain wheel is additionally arranged, the second chain wheel is connected with a second transmission shaft, and the first chain wheel and the second chain wheel are in transmission connection through a chain; one end of the first transmission shaft and one end of the second transmission shaft penetrate through and are rotationally connected with a first supporting block, the other end of the first transmission shaft and one end of the second transmission shaft penetrate through and are rotationally connected with a second supporting block, and the first supporting block and the second supporting block are fixedly connected
Bibliography:Application Number: CN202120998848U