| 摘要 |
Each of a plug and a receptacle are provided with an optical connector and a shutter mechanism. Shutter mechanisms cooperate with each other when the plug and the receptacle are connected with each other. At least one of the plug and the receptacle includes a movable member moved by being pushed by the other one of the plug and the receptacle, an urging member constantly urging the movable member toward the other one of the plug and the receptacle, and a cam mechanism that causes the shutter mechanism to follow the movement of the movable member. The shutter mechanism includes a shutter plate having an opening and movable between a first position where the opening does not face the optical connector and a second position where the opening faces the optical connector, and a projection adapted to be fitted into the opening when the shutter plate is in the first position. |
