To provide a structure capable of reducing weight without increasing cost when plural motors are controlled.
When motor control is carried out by installing n sets of motors 11 (11a, 11b, 11c, 11d) in a seat structural body STF and by switching a rotation direction switching relay 31 for switching the motor rotation direction and a motor selection relay 33 for selecting the motors 11 by a control device 10 having integrated switches 7 (7a, 7b, 7c, 7d), a first switching terminal COM1 of the rotation direction switching relay 31 is connected to the switching terminal COM of the motor selection relay 33, one-side ends on the power feeding side or grounding side of the motors 11 are used in common and connected to a second switching terminal COM2 of the rotation direction switching relay 31, and the other-side ends are connected to the respective selected terminals NC and NC of the motor selection relay 33, so that the number of wire harnesses from the respective motors to the control device can be reduced and the weight can be reduced.
| WO/2015/128065 | OPERATING DEVICE AND MOTOR VEHICLE SEAT |
IMAIZUMI TOMOAKI
NODA KOHEI
| JPH0562322U | 1993-08-20 | |||
| JPH09140189A | 1997-05-27 |