Electromagnetic demonstration board

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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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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description 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.
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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
title Electromagnetic demonstration board
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