| 摘要 |
PURPOSE:To give a foot pedal three kinds of operation instructions with one operating means by providing three degrees of freedom of the motion in the back and forth direction, right and left rotational direction and tilting (a stepping direction). CONSTITUTION:This pedal is provided with a horizontal base 11 movable back and forth, a rotation member 12 provided rotatably to the base 11 on the upper plane of the horizontal base 11 and a foot pedal part 13 tiltable to the rotation member 12 on the upper surface of the rotation member 12. And further it is provided with a potentiometer PO1 for detecting the back and forth moving amount of the horizontal base 11, the potentiometer PO2 for detecting the rotation amount of the rotation member 12 to the horizontal base 11 and the potentiometer PO3 for detecting the decanting amount of the foot pedal part 13 to the rotation member 12. |
