Patent ID: 6999801

Claim:
A mobile phone with base-detachable hinge structure, comprising: a base unit; a display unit, which comprises a first hinge hole and a first hinge spindle; a hinge structure, detachably fixed on the base unit, the hinge structure comprising a second hinge spindle to fit into the first hinge hole joining up the hinge structure with the display unit, wherein the hinge structure is attached to and detached from the base unit by means of a fixing device, wherein when the display unit is closed to and opened from the base unit, the first hinge hole of the display unit accordingly rotates relative to the second hinge spindle of the hinge structure fixed on the base unit; and a protection casing, which is formed by joining up the top protection casing forming a second hinge hole into which the first hinge spindle fits joining up the protection casing with the display unit.