Foldable mobile equipment is provided with a first housing 3 including a liquid crystal display part (display part) at the front face thereof, a second housing 5 including an operation part at the front face thereof, and a hinge portion 6 connecting the first housing 3 and the second housing 5 to each other foldably about an open/close axis X and supporting the first housing 3 so that the first housing 3 can be flipped over about a vertical axis Y vertical to the open/close axis X. The liquid crystal display part is supported on the first housing 3 by means of a cam mechanism 10 (a support mechanism) so as to be switchable between a portrait orientation and a landscape orientation.