Good operability and stability in closed closed toward the rear against the front surface of the first housing rotatably with a freely opened and closed with respect to a second housing to the first housing top, portable and to provide an electronic apparatus which realizes without reducing the resistance.
First first first axis 130 as the rotation axis of the housing 111 with a friction against freely rotating in an arrow direction A-A to form a parallel rotation axis and the edge 111b after housing 111 and the central portion of the upper edge 140a of the rotating member 140 to the dynamic, the first housing 111 relative to the arrows a-a arrow with a freely opened and closed in the direction direction B-B in a rotatable second casing 121 of, and the central portion of the lower edge 121b in the open state, with a perpendicular to the first axis 130, in a direction upwards when the second casing 121 is in an open state vertically fall forward 45 by ° inclined second shaft 150, and rotatably connected to the arrow direction B-B.