English teaching card fixing device

An English teaching card fixing device comprises a long strip groove and is characterized in that lateral grooves perpendicular to each other are arranged at two ends of the long strip groove, movable vertical strips with grooves on two sides are arranged in the long strip groove, and a sucker is ar...

Full description

Saved in:
Bibliographic Details
Main Author YU CHANGJUAN
Format Patent
LanguageChinese
English
Published 09.05.2012
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:An English teaching card fixing device comprises a long strip groove and is characterized in that lateral grooves perpendicular to each other are arranged at two ends of the long strip groove, movable vertical strips with grooves on two sides are arranged in the long strip groove, and a sucker is arranged on the back face of the upper end of the lateral grooves and two ends of the long strip groove. When in use, the suckers arranged on the back faces of two ends of the long strip groove and the upper end of the lateral groove can be absorbed on the blackboard, and cards can be simply inserted in the long strip groove at will. The English teaching card fixing device has the advantages of being simple in structure, convenient to use, clean, sanitary and standardized.
Bibliography:Application Number: CN20112366949U