打开相位计，并碰触插座的每个插孔；
一种可旋转的二极扁插头，适用于交流电源两、三眼扁插孔插座。
The utility model relates to a rotary two-pole flat plug, suitable for a two-hole and three-hole flat jack socket using an AC power supply.
当插座处于插孔向上的插 放成组钻削工具的位置时，锁杆的松开部与成组钻削工具柄部的锁紧槽相对应；
When the socket is at the position of inserting the collective drilling tool with jack upward, the locked loosing part is corresponding with the locking groove of the shank of the drilling tool.
插座外壳限定了适于接受插头的插孔。
The jack housing defines a socket adapted to receive the plug.
本发明还公开了与上述插座中插孔相对应的交流充电接口的插座中插孔的布置结构。
The invention also discloses an arrangement structure of contact pins in a plug of the AC charging interface, which corresponds to the above jacks in the socket.
本发明还公开了与上述插座中插孔相对应的交流充电接口的插座中插孔的布置结构。
The invention also discloses an arrangement structure of contact pins in a plug of the AC charging interface, which corresponds to the above jacks in the socket.
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