| 摘要 |
<p>PURPOSE:To omit an inclination fixing part to attain reduction of cost and also to omit the rotation of the inclination fixing part, by securing such a constitution where the circular part of an operating part slides along a floor surface when a display part is opened and at the same time an operating plane floats above the floor surface by an amount equal to the distance of a rotary shaft from the center of the circular part. CONSTITUTION:In an application mode of a computer a display part 11 is turned round the center of a rotary shaft 14. In this case, a circular part 13 of the part 11 turns along a floor 15. Then a single end of an operating part 12 floats above the floor 15 by an amount equal to the difference between the center of the part 13 and the attachment position of the shaft 14 since the shaft 14 is not attached at the center of the part 13. While the other end of the part 12 has a contact with the surface of the floor 15. Thus the part 12 is tilted as a whole. Then the part 13 is closed when the computer is not used and therefore both parts 11 and 12 are stored in the computer in a compact form with no projected part. Thus the portable properties are improved.</p> |
