Portable information terminal

摘要

A portable information terminal is provided which includes: a first panel with a first flat board unit including a first accommodating unit and a first hinge unit; a connecting unit including a button unit on one or more surfaces thereof, a first portion of the connecting unit configure to be accommodated in the first accommodating unit so as to be rotatably connected to the first hinge unit; and a second panel which includes a second flat board unit with a second accommodating unit for accommodating a second portion of the connecting unit, and a second hinge unit configured to be rotatably connected to another side of the connecting unit.