Metal resistor demonstration device
The utility model discloses a metal resistor demonstration device comprising a demonstration platform, one end of the upper surface of the demonstration platform is fixedly provided with a transparent observation frame, one end of the transparent observation frame is provided with an inlet groove, f...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a metal resistor demonstration device comprising a demonstration platform, one end of the upper surface of the demonstration platform is fixedly provided with a transparent observation frame, one end of the transparent observation frame is provided with an inlet groove, four corners of the lower surface of the demonstration platform are detachably provided with adjusting assemblies, one end of the upper surface of the demonstration platform is provided with a resistor box, and the resistor box is provided with a resistor. According to the utility model, the transparent observation frame is fixedly arranged at one end of the upper surface of the demonstration platform, so that when the metal resistor is demonstrated on the demonstration platform, the transparent observation frame can be used for conveniently and effectively observing the demonstration process of the resistor on the demonstration platform, and students can more intuitively observe and understand the change of the met |
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