Patent ID: 7789711

Claim:
An electrical interconnection device, comprising: a first connector; a second connector electrically connected to the first connector via a number of wires; a hinge member including a first engaging portion connected with a second engaging portion, said first engaging portion fixed to the first connector, the second engaging portion pivoted with the second connector; and a positioning member unitarily formed with the hinge member, said positioning member selectively engaged with corresponding positioning grooves of the second connector while the first connector and the second connector rotated with respect to one another; wherein a metallic shell enclosing an insulated housing of the first connector, wherein the hinge member engages with the metallic shell; wherein the first engaging portion includes a top side, two lateral sides extending downward from lateral edges of the top side, wherein at least a tab is formed on each of the lateral sides and locked into a hole defined in corresponding lateral side of the metallic shell.