Curve drawing board for mathematics teaching

The utility model relates to the technical field of teaching aids, and discloses a curve drawing board for mathematics teaching, which comprises a magnetic bottom plate, cylinders are fixedly connected to the four corners of the magnetic bottom plate, magnets are inserted into the bottom surfaces of...

Full description

Saved in:
Bibliographic Details
Main Author PENG WEIQIANG
Format Patent
LanguageChinese
English
Published 17.11.2020
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
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to the technical field of teaching aids, and discloses a curve drawing board for mathematics teaching, which comprises a magnetic bottom plate, cylinders are fixedly connected to the four corners of the magnetic bottom plate, magnets are inserted into the bottom surfaces of the cylinders, and baffles are fixedly connected to the periphery of the magnetic bottom plate respectively. The two ends of the baffle are fixedly connected with the side faces of the cylinders respectively, a plate groove is formed in the side face of the magnetic bottom plate, a moving plate isconnected into the plate groove in a sliding and sleeving mode, a square groove is formed in the top face of the moving plate, a pulling plate is fixedly connected to the left side of the moving plate, and a handle is fixed to the left side of the pulling plate. After the rubber column is fixed on the magnetic bottom plate through the magnet, the rubber column is adjusted into a required curve through the magnet tweezers,
Bibliography:Application Number: CN202020311104U