| 摘要 |
<p>PROBLEM TO BE SOLVED: To freely adjust the inclined angle of an auxiliary equipment and to easily detach the auxiliary equipment from an equipment main body. SOLUTION: This portable information electronic equipment in which a unit main body 1 is connected to the auxiliary equipment 2 turnably through a hinge 3 is provided with a hinge main body 19 in which the hinge is inserted into connection recessed parts 8 and 16 of the equipment main body 2 and the auxiliary equipment 2 facing each other and movable spindles 20a-20d provided rectractably on both end parts of the hinge main body 19 in pairs and energized outward by springs 28. The tip parts of the movable spindles 20a-20d are inserted into hinge holes 29 formed on both sides of the connection recessed parts 8 and 16 to be engaged/disengaged.</p> |
