| 摘要 |
An adjustable-height workstation that can hold a laptop or tablet computer. The workstation includes a base section, an intermediate section having an upwardly-extending lower support structure, an upper support structure, and a pair of parallel side links connected there between, to accomplish a double-crank parallelogram four-bar linkage, with the upper support structure defining the coupler of the linkage. The workstation also has an upper working section supported by the intermediate section and having at least a first essentially horizontal shelf, to provide an adjustable-height workspace.
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