Patent ID: 7491083

Claim:
An electrical connector assembly comprising: a first connector unit adapted for mating with a complement connector along a front-to-rear direction; a second connector unit adapted for mating with another complement connector along said front-to-rear direction and electrically connected with the first connector unit; an insulative casing covering said first and second connector units and consisting of an upper half and a lower half engaged with each other, said casing forming a plurality of slices extending along the up-to-down direction and a plurality of slots adapted for receiving said slices to joint the upper and lower halves together; wherein said upper half, one of the first and second connector units, and said lower half each respectively form at least one through-hole, and said through-holes array in a line along said front-to-rear direction to receive at least one bolt for holding said upper half, said one of the first and second connector units and said lower half; wherein said upper half comprises a top wall and a vertical wall forming one of said through-holes; said one of the first and second connector units comprises an insulative housing forming a longitudinal body forming one of said through-holes and a protrusion extending from said longitudinal body; said lower half comprises a bottom wall and a vertical wall forming one of said through-holes.