| 摘要 |
<p>A device having a case; a reception terminals inside the case; and a rotary plug provided with a side face, a first end face, a second end face, plug blades projecting from the side face, a first rotating shaft projecting from the first end face, a second rotating shaft projecting from the second end face, and contacts exposed to the surface of the first rotating shaft. The rotary plug is supported at the case by the first rotating shaft and the second rotating shaft so as to be rotatable between a state where the plug blades is stowed in the case and a state where the plug blades is projected from the case. When the plug blades is being projected from the case, the reception terminals presses the contacts in the direction of the rotation axis of the rotary plug.</p> |
