Optical disc drive and tray driving device thereof
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United States of America Patent
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Oct 8, 2013
Grant Date -
Dec 27, 2012
app pub date -
Nov 28, 2011
filing date -
Jun 23, 2011
priority date (Note) -
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Abstract
A tray driving device of an optical disc drive in provided to comprising: a driving motor; a belt wheel, disposed on a driving shaft of the driving motor; a belt idler, connected to the belt wheel through a belt, wherein the belt idler has a belt groove for containing the belt, and a guiding inclined plane is protruded on the top of the belt idler; and a gear assembly, connected under the belt idler and connected to a tray.
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