| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical cable holder which maintains a min. radius of an optical cable and facilitates the regulation of a mounting position with respect to a variation in the length of the cable by providing the cable holder with a mounting part to a circuit board and a main body for holding the optical cable by winding the cable to an annular form. SOLUTION: The holder 1 has an approximate bobbin shape consisting of collar parts 1a, 1a' and a cylindrical part 1b and is mounted on the printed circuit board 2 by means of a screw 3. The holder 1 holds the optical cable 4 by winding the cable on the cylindrical part 1b. The min. radius at the time of winding of the optical cable 4 may be maintained by specifying the radius of the cylindrical part 1b to >=30 mm. A hole 2a to be inserted with the screw 3 on the circuit board 2 is formed to an elliptic shape, by which the regulation of the mounting position of the holder 2 on the circuit board 2 is made possible. |
