| 摘要 |
PROBLEM TO BE SOLVED: To constitute a single action key device to be provided on an operation panel for a small-sized telephone and facsimile device as a rotary type so that a number of designations can be set while minimizing the area of the single action key device. SOLUTION: A number of polygonal key members 14 are provided in a transfixed form through a support shaft member 11 on the display window 9 of the operation panel 1 for facsimile device, and the support shaft member 11 is rotatable by a handle. An elastic body 19 is arranged between the outer ring member 15 of the key member 14 and an inner ring member 18 provided on the support shaft member 11, and a top member 17 presses a switch member 20 by pressing a display face part 16 exposed to the display window 9, whereby an abbreviated dialing can be automatically set.
|
