The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2009
Filed:
Aug. 04, 2005
Tsung-jung Kuo, Hsinchu, TW;
Tsung-Jung Kuo, Hsinchu, TW;
Lite-On It Corp., Taipei, TW;
Abstract
A disc changer comprises a housing, a disc box, a selecting mechanism, an elevating mechanism, and a driving device. The housing has at least one oblique slot in each side wall. Projections of the oblique slots are interlaced to each other. The disc box fabricated in the housing has a plurality of trays stacking vertically. The selecting mechanism is used for moving vertically to a horizontal position of a predetermined tray of the disc box for pulling out the predetermined tray from the disc box. The elevating mechanism is fabricated in the housing and comprises two slides and a transmission shaft. Each slide is attached to the oblique slot with at least a slide protrusion. Each slide slides back and forth along the respective side wall. The slide protrusion of each slide slides back and forth along the attached oblique slot. By this way, the selecting device can move up and down inside the housing to reach the predetermined tray of the disc box.