STRUCTURE FOR PREVENTING SEPARATION OF PICKUP TRANSFERRING PART OF DISC DRIVE

摘要

PURPOSE: A structure for preventing separation of a pickup transferring part of a disc drive is provided to reliably transfer a pickup on the disc drive by forming a separation preventer projected to a lead screw direction in order to prevent the joining part from being separated from the lead screw. CONSTITUTION: The lead screw(50) is rotated by receiving power from a power source and a screw part(52) is formed to an outer circumferential surface. The pickup(60) irradiates light to a signal recording surface of a disc while being moved by receiving the power of the power source through the lead screw. A feed guide(70) installed to one side of the pickup transfers the pickup by equipping with the joining part(74) geared/linked with the screw of the lead screw. Installed to one side of the joining part and projected to the lead screw direction, the separation preventer(76) prevents the joining part from being separated from the screw of the lead screw when the lead screw is rotated.