US Patent 10079442 Transceiver and mechanism for receiving the same

A mechanism (100) mounted on a printed circuit board for insertion of a transceiver, includes a frame structure; a pair of lead screws (30) mounted on and turnable with respect to the frame structure; a pair of cam units each coupled to a corresponding lead screw, the cam unit being actuatable by a turning movement of the lead screw; and a rail follower (50) disposed between the pair of cam units and confined to the frame structure, the rail follower having a receiving room for inserting the transceiver along a first direction, the rail follower being movable by the cam units actuated by the lead screws to move along a second direction perpendicular to the first direction.