| 主权项 |
1. An information apparatus which is provided with
a first housing, a second housing, and a four-section articulated link mechanism which links the first housing and the second housing, the four-section articulated link mechanism being provided with: first and second joints which are provided at the first housing and third and fourth joints which are provided at the second housing, the first joint is fixed in position, while the second joint can slide with respect to the first joint, the third and fourth joints are positioned at two ends of a slide block which can slide on the second housing, a rotary shaft is provided at the second housing at an end of the first housing side at the opened position, and a support part which rotatably supports the rotary shaft is provided at the first housing at a position of the rotary shaft of the second housing at the opened position, the four-section articulated link mechanism able to change the positions of the four joints so as to change the first and second housings to any of the positions of a closed position where the second housing is laid over the first housing, an opened position after the second housing is slid from the closed position, then is arranged forming a certain tilt angle with respect to the first housing, and a plurality of open angle positions where the tilt angle of the second housing with respect to the first housing is changed from the opened position. |
