| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation input device that can increase operation reaction force operable to an input part while reducing a use amount of a material which forms a magnet.SOLUTION: An operation input device 100 includes: a movable part 70 to which operation force is input; a fixed part 50 that movably supports the movable part 70 along an operation plane OP; a first VCM 39x that exerts operation reaction force RF_x in an x-axis direction; and a second VCM 39y that exerts operation reaction force RF_y in a y-axis direction. The operation input device 100 further includes a fixed yoke 51 and two movable yokes 71, 72 that form a magnetic circuit 65. The magnetic circuit 65 introduces a magnetic flux generated from magnets 61, 62 of the first VCM 39x into a second coil 42 of the second VCM 39y, and introduces a magnetic flux generated from magnets 63, 64 of the second VCM 39y into a first coil 41 of the first VCM 39x. |
