| 摘要 |
<p>An apparatus for adjusting a set angle of a monitor is provided to allow a user sitting on a rear seat to watch a monitor more by rotating the monitor horizontally and vertically. An apparatus for adjusting a set angle of a monitor comprises a rotatable body(100), a monitor(200), a driving unit(300), a distance sensor(400), and a control unit(500). The rotatable body turns right and left on a ceiling(110) of a vehicle and includes a contact surface(120) at the rim. The monitor rotates together with the rotatable body and includes a driven friction wheel(210) for adjusting inclination angle vertically. The driving unit suspends to the ceiling to rotate the rotatable body horizontally and revolves the monitor vertically. The distance sensors are installed to the ceiling of the vehicle to detect distance to passengers(P) sitting on a rear seat. The control unit controls the driving unit based on the information on the passengers detected by the distance sensor, and adjusts installation angle of the monitor.</p> |
