| 摘要 |
The present invention relates to a vehicle side mirror device. More specifically, the vehicle side mirror device includes: a rack gear which is connected to a driving motor to switch the rotating motion of the motor to linear motion; multiple rotation gears switching the linear motion of the rack gear to rotating motion; a curvature control cylinder which has multiple cylinders with female threads switching the rotating motion of the rotating gears to linear movement inserted and arranged in a coaxial direction; a flexible mirror which controls the curvature based on the moving distance of each of the curvature control cylinder; and a housing with an open surface which has the flexible mirror arranged on the opening. The present invention can accordingly control the curvature of a reflecting surface precisely and in a large scale to provide a wide viewing angle. |
