Optical pickup supporting device and optical disc apparatus including the same

An optical pickup supporting device comprising:

• a chassis formed from a resin material;
• an optical pickup device for projecting laser light on an optical recording medium, and detecting the laser light reflected off the optical recording medium;
• and
• a guide shaft inserted through or engaged with a guide portion provided in the optical pickup device, and fixed to the chassis by use of fixation parts respectively provided near two end portions of the guide shaft,
• wherein the fixation parts comprise:
• a biasing member, arranged between the guide shaft and the chassis, for biasing the guide shaft;
• an adjustment screw in contact with the guide shaft from a side which is opposite from a side on which the biasing member biases the guide shaft;
• and
• a fixation plate arranged in an accommodation part of the chassis, the adjustment screw being screwed to the fixation plate.