| 摘要 |
PROBLEM TO BE SOLVED: To clean both a magnetic head and an optical head in a magneto- optical disk device at once and to keep their clean condition. SOLUTION: One side surface of a rotary disk 1 loaded rotatably in a case 10 is provided with a discoid cleaning member 2 for cleaning the magnetic head, and also the other side surface of the rotary disk 1 is arranged with a brush 3 for cleaning the optical lens, thus simplifying the handling operation and effectively cleaning the magnetic head and the objective lens at once, and hence dust stuck or accumulated on the individual objects is remarkably simply removed and cleaned to maintain their high performance. |
