| 摘要 |
A multiple optical discs storage device includes a front cover, a back cover, and a spine rotabatably connecting the covers for rotation between closed and open positions A tray is rotatable coupled to the spine between the front and back covers and includes a first hub on a first surface operable to retain a first disc, and a second hub on a second surface operable to hold a second disc The second hub is offset from the first hub such that the first disc does not overlap the second hub and the second disc does not overlap the first hub A second tray may be rotatably coupled to the spine between covers and adjacent to the first tray The second tray includes third and fourth hubs on first and second surfaces, respectively, the hubs being offset such that third and fourth discs and hubs does not overlap. |
