| 摘要 |
An ergonomic laptop computer support assembly comprises a wheeled base to which a supporting arm assembly in the form of a pair of pantograph arms is rotatably attached. A pivot arm is pivotally attached at one end to the free end of the supporting arm assembly for pivoting in a horizontal plane. A laptop computer-mounting platform is double pivotally attached along one edge to the free end of the pivot arm. Thus, the mounting platform can be selectively pivoted or swung in a horizontal plane and also selectively tilted at a desired angle relative to horizontal. In use, a laptop computer is mounted to the mounting platform and can be positioned at any desired location and orientation for comfortable and convenient use by a user sitting or reclining in a chair.
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