Patent ID: 7257829

Claim:
A reproducing/recording apparatus comprising: a chassis comprising a first seat and three second seats; a turntable located on the chassis, for rotating an optical disc located thereon; an optical pickup head; and a guide device on which the optical pickup head moves comprising a first and second beams, an end of the first beam being fixed on the first seat, the other end of the first beam and two ends of the second beam respectively being fixed on the second seats by an adjustable device; wherein at least a second seat has a groove and a corresponding groove surface configured for accommodating the beam, the corresponding adjustable device comprises an elastic element and an adjustable element, the elastic element is positioned between the beam and the groove surface, the groove surface comprises a recess at the bottom of the groove for accommodating the elastic element, and the adjustable element engages at a side of said groove and fixes the beam in the groove.