Patent ID: 8920180

Claim:
A portable electronic device, comprising: a main body, having a containing cavity; and a connecting port, comprising: a base, disposed at the main body; at least one movable component, movably connected to the base and moving between an accommodated position and an operation position relatively to the base, wherein when the movable component is located at the accommodated position, height of the connecting port is less than or equal to height of the containing cavity such that the connecting port is adapted to be accommodated in the containing cavity; and when the movable component is located at the operation position, height of the connecting port is greater than height of the containing cavity; and two rods, wherein both ends of each of the rods are respectively pivoted at the base and the movable component, the movable component, the two rods and the base together form a parallel four-bar linkage mechanism, and the movable component is adapted to be lifted from the accommodated position to the operation position through the rotations of the two rods.