SUPPORT STRUCTURE AND DOCUMENT PROJECTOR USING THE SAME
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United States of America Patent
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Issued Date -
Jan 12, 2012
app pub date -
Jul 8, 2010
filing date -
Jul 8, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A support structure is disclosed, which includes plural cylindrical joints. Each cylindrical joint includes a cylindrical joint body having a wire channel for being passed through by a wire, a cylindrical joint head disposed on one end of the cylindrical joint body and having the wire channel, a cylindrical joint socket disposed on another end of the cylindrical joint body and having the wire channel The cylindrical joints are connected one by one by coupling the cylindrical joint to the corresponding cylindrical joint socket and are rotated along the radial direction of the cylindrical joint head.
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