| 摘要 |
PURPOSE:To provide an optical data link which can prevent a fear that an aluminum wire is fractured or electrically short-circuited due to the rotation of a mount. CONSTITUTION:Two first protrusion parts 13 which are nearly semicircular are formed so as to protrude in a tilted state on the upper part of the circumference of a stem 3 constituting the front of a mount 1, the first protrusion parts 13 in a plurality are brought respectively into contact with the suction face 11a of a suction mechanism 11, and the rotation in the circumferential direction around the central axis of a sleeve of the mount 1 is restrained. Thereby, since the mount 1 can be restrained, it is possible to surely prevent a fear that an aluminum wire is fractured or electrically short-circuited due to the rotation of the mount 1. |
