Disk player capable of adjusting tilt of optical pickup

A disk player, comprising:

• a base;
• a transfer motor installed on said base;
• a power transfer portion having a threaded portion;
• a lead screw rotated by said transfer motor;
• a plurality of guide shafts installed on said base;
• an optical pickup unit supported by said plurality guide shafts and coupled to said lead screw by said power transfer portion, said optical pickup unit emitting an optical beam onto a disk and moving along the guide shafts according to a rotation of said lead screw;
• first and second cam members each having a cam groove formed aslant along an outer circumferential surface thereof, said first and second cam members coupled to respective first ends of each of said guide shafts and moving the first ends of said guide shafts in an upward and downward direction;
• and
• first and second support blocks each supporting a respective second end of said plurality of guide shafts.

A disk player to record and/or reproduce information to/from a disk, comprising:

• a guide unit;
• an optical pickup unit guided by said guide unit;
• an adjustment unit to shift the guide unit, to adjust a tilt of said optical pickup unit relative to the disk;
• a power driver circuit fixed relative to the disk having a gear portion and generating a driving force;
• and
• a power transfer unit connected to said optical pickup unit, and having a rotatable threaded portion engaged with said gear portion, to rotate in response to the tilting of said optical pickup unit to maintain a constant engagement with said gear portion, thereby transferring the driving force from said gear portion to said optical pickup unit.