FREELY ADJUSTABLE AND FOLDABLE TRIANGULAR TENSION TYPE SUPPORT STRUCTURAL BODY

摘要

An adjustable and collapsible triangulated tension support structure having a generally H-shaped planar configuration. Two vertical members are connected to a horizontal compression member and flexible diagonally crossed tension members extend from one vertical member to the other below the compression member. An adjustable tension member is connected to both vertical members at points located above the horizontal compression member so that tensioning of the adjustable tensioning member spreads apart the portion of the vertical member located below the horizontal compression member thereby putting the diagonally crossed tensioning member under tension. At least one horizontal shelf bracket is connected to and extends outwardly from the upper portion of each vertical member to define a supporting surface for electronic apparatus. The structure can be collapsed for transportation by moving the vertical members together in an adjacent configuration.