| 摘要 |
The present invention includes a first body and a second body in which are mutually rotated. A separation device for separating the first body and the second body is separated from a separation structure. Furthermore, the first body and the second body are separated for themselves if the first body and the second body are opened at a predetermined angle. Thus, a separate separation device relative to the separation device is not necessary and the separation structure can stably supply power while the separation structure is mounted on a main body. |
