| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable type input device which is simply structured, and which is easily and inexpensively manufacturable, and which is easily handleable, and which is configured so as to be gripped in both hands for performing an input operation with the fingers of both hands.SOLUTION: Finger operation parts 4a and 5a of finger operation part groups 4 and 5 at the back side of an input device body 2 are operated to perform an input operation to a portable terminal 1 mounted on the input device body 2. The portable terminal 1 is mounted so as to be faced upward and freely attached/detached, and a mounting part 3 which receives the portable terminal 1 from the back side is disposed in the input device body 2, and the finger operation part groups 4 and 5 having the plurality of finger operation parts 4a and 5a which can be operated with the right and left fingers in a state that the input device body 2 is sandwiched between the right and left hands are disposed at both right and left sides of the back side of the input device body 2. The input device body 2 includes: a main body part 10 having a mounting part 3 to/from which the portable terminal 1 can be attached/detached from the front side; and operation board parts 12 and 13 disposed at both right and left sides of the main body part 10, and provided with the finger operation part groups 4 and 5. |
