Electromagnetic demonstration board

The utility model relates to an electromagnetic demonstration board, belonging to the field of education and teaching. The electromagnetic demonstration board solves the deficiency that students are bored by study due to an unsatisfactory teaching effect in the teaching process, and mainly comprises...

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Bibliographische Detailangaben
1. Verfasser:	MU JIANMEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The utility model relates to an electromagnetic demonstration board, belonging to the field of education and teaching. The electromagnetic demonstration board solves the deficiency that students are bored by study due to an unsatisfactory teaching effect in the teaching process, and mainly comprises an electromagnetic board body and an magnetic card; wherein the electromagnetic board body comprises a handle, an electromagnetic board, a power line and a bracing frame; the handle is fixed on the electromagnetic board through rivets; the power line is connected with the electromagnetic board; the bracing frame is connected with the electromagnetic board through a screw; and the magnetic card is connected with a lifting ring through a small screw. The electromagnetic demonstration board of the utility model is mainly used in classroom teaching.