| 摘要 |
<p>The arm and the mirror can move between a support position in which the arm and mirror are closely adjacent to the body and an operating position in which the arm extends away from the body so that the mirror is at a distance from the body. An adjusting mechanism extends along the arm to a point adjacent to the body in order to adjust the mirror about the connection whose angle is adjustable. A light-transmitting element is placed next to the mirror and a battery is held on the body. In the support position the mirror is accommodated in a pocket in the housing.</p> |
