Information device

[Problem] A clamshell information device capable of preventing dumping while not preventing weight reduction and maintaining convenience is provided. [solution] The clamshell information device according to the present invention includes: a first housing 110 having a flat shape and having at least a display, a second housing 120 having a flat shape, and a support member 130, wherein one end 120a of the second housing 120 and one end 110a of the first housing 110 are hinged by taking a first axis AX1 as a rotation axis; the support member 13 rotates surrounding the first axle AX1 following thefirst housing 110 while being opened relative to the second housing 120 so as to link with the first housing 110 and the second housing 120; and following the linkage, the occupied area boundary BFPaat one end side of the information device 1, defined by the support member 130 moves from the other end 120b of the second housing 120 to the one end 120a of the second housing 120. 【课题】提供种能够在不阻碍轻量化并且保持便捷性的同时，防倾倒的翻盖型信息设备。【解决手段