Patent ID: 8109541

Claim:
A latching structure of a mobile electronic device, comprising: a button module installed on a first shell of a mobile electronic device, the button module further comprising a button module base, a button and at least one sliding piece, wherein the button and the sliding piece are slidable on the button module base and the button further comprises a pushing block; at least one linking rod, one end of the linking rod connected to the sliding piece; and at least one hook module coupled to another end of the linking rod, wherein the pushing block pushes the sliding piece to drive the linking rod so that the hook module releases a lock pin installed on a second shell of the mobile electronic device when the button is pressed, wherein the hook module further comprises: a hook base having an opening ; an eject cover coupled to the opening of the hook base; an eject cover elastic member coupled between the eject cover and the hook base to push the lock pin upward when the button is operated to unlatch the hook module and the hook module is not engaged to the lock pin, an extension arm extending from the hook base; and a rotatable hook comprising a protrusion portion, a rotational portion and a coupling portion, the coupling portion coupling to the extension arm to rotatable on the hook base, wherein the protrusion portion is utilized to lock the lock pin, and the coupling portion is coupled to the linking rod.