| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite control switch device that may control the multiple functions of a mobile phone to reduce its volume. SOLUTION: A composite control switch device comprises a support member 1, operational member 4 with the central part supported on a support shaft 3 supported on the support member to be operable by rotation, sliding along the axis of the support shaft, moving in the direction perpendicular to the axis of the support shaft 3, first switch part 14 worked by rotation of the operational member, second switch part 13 worked by sliding of the operational member, and third switch part 11, 12 worked by pushing of the operational member.
|
