| 摘要 |
PURPOSE:To prevent a socket from colliding with an exterior article by forming a guard wall of the socket on the outer surface of an end frame, and deciding the heights from the wall, the socket and the end frame of an output terminal in the prescribed size relationships. CONSTITUTION:A hole is formed at an end frame 1, and a socket 2 is projected outside of the frame 1 through the hole. A guard wall 7 which extends perpendicularly to the frame 1 is fored at the frame 1 near the hole. The wall 7 is to protect the socket 2, and when the heights from the outer surfaces of the wall 7, the socket 2 and the frame 1 of an output terminal 3 are respectively represented by H1, H2, H3, the relationships of H1>H2, H3>H2 are set. Thus, it can prevent the socket from colliding with an exterior article. |
