| 摘要 |
PURPOSE:To make it possible to use an invertible mirror with no physical disorder feeling, by disposing a source power stabilizing circuit between an electric drive source such as a motor or the like for swinging a mirror body and a power source so as to maintain the swinging speed of the mirror body constant. CONSTITUTION:In a mirror device in which a mirror body is swung by driving a motor 18, a control circuit (a) disposed on the passenger compartment side and incorporated with a switch 130 is composed of a polarity change-over and polarity holding circuit, a timer circuit and the like. Further, this control circuit (a) is connected to a motor 18 through a circuit (b) for a tilt control mechanisms 70 and a source power stabilizing circuit (c) which is composed of a circuit (f) connecting a connecting point (e) connected to a cam switch 75 with the motor 18 and a circuit (g) connected to the motor 18 with the circuit (b) so that the voltage applied to the motor 18 is made to be constant under voltage drop action by resistors 81f, 81g and charge action of capacities 85j, 85k, 85m, 85n. |
