Physical experiment teaching demonstration model
The invention discloses a physical experiment teaching demonstration model. The physical experiment teaching demonstration model comprises a base, a first supporting plate, a second supporting plate,a third supporting plate and a fourth supporting plate are fixedly arranged on the base in the vertic...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The invention discloses a physical experiment teaching demonstration model. The physical experiment teaching demonstration model comprises a base, a first supporting plate, a second supporting plate,a third supporting plate and a fourth supporting plate are fixedly arranged on the base in the vertical direction, a rotary shaft is arranged between the second supporting plate and the fourth supporting plate, and one end of the rotary shaft penetrates through the wall part of the fourth supporting plate to be connected with a rotary handle. The rotary shaft is fixedly provided with an experimenttable, a first mechanics demonstration mechanism and a first free-fall demonstration mechanism are arranged on the upper surface of the experiment table, and a second mechanics demonstration mechanism is arranged on the lower surface of the experiment table. A third mechanics demonstration mechanism is arranged on the second supporting plate. By means of the physical experiment teaching demonstration model, students can b |
|---|