| 摘要 |
PURPOSE: A shelf using tripod which can be freely controlled the height without a desk is provided to change the fixed location of a holder according to the centroid, position and weight of an object. CONSTITUTION: A shelf using tripod comprises a body portion(100) and an adapter(200). The body portion is formed into a plain plate. A slide groove(110) formed on the center of the body portion. The adapter is combined in the slide groove formed in the body portion and unites a tripod(300) and a holder(10). The adaptor controls the centroid of holder by moving along the slide groove.
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