| 摘要 |
<p>The invention relates to a control device with haptic feedback comprising: - a support plate (3,303) configured so as to transmit a haptic feedback to a user, - a touch-surface sensor (5) carried by said plate (3,303), configured so as to detect the user pressing on the touch surface, - at least one actuator (7,207) comprising at least one fixed part and at least one mobile part (11,111,211a,211b) cooperating by electromagnetic effect, ° said mobile part (11, 111,211a,211b) being fixed to said plate (3,303) in such a way as to move said plate (3,303) when pressing is detected so as to generate the haptic feedback to the user, and ° said fixed part comprising at least one electric coil (9,209a,209b) disposed opposite said mobile part (11, 111, 211a, 211b) in such a way as to delimit a gap (e) between said coil (9,209a,209b) and said mobile part (11, 111, 211a, 211b). According to the invention, said actuator (7,207) comprises an elastic element (15) disposed in the gap (e), against a front face (17,217a,217b) of said coil (9,209a,209b) and against said mobile part (11,111, 211a, 211b) so as to guide the movement of said mobile part (11,111,211a,211b), in such a way that said plate (3,303) exhibits a compliance with respect to a fixed chassis (13,313) of said device. The invention further relates to an actuator (7,207) for such a control device.</p> |
