| 摘要 |
PROBLEM TO BE SOLVED: To provide a power connection structure of a service cart where first the electric shock accident with the connector on the side of the other cart in nonuse condition without being connected to the connector on power side, and second this is materialized easily automatically as well. SOLUTION: In this power connection structure, the corresponding connectors R or S on the side of front or rear of a service cart can be selectively connected to the power connector on the front or rear power side of the compartment of a galley, and also this is provided with a control means 29 for automatic switching. By the control means 28, one hand of the connected connectors R and S of the front and rear cart side and the side of electric equipment 17 are connected, and also the connection between one side of these connector on front and rear side or the side of electric equipment 17 and the other of the connectors R and S on the side of front and rear carts is broken. Therefore, trouble ceases to occur such as that the other side where power is not inputted is supplied with currents. |
