Patent ID: 7681845

Claim:
A supporting stand having a lifting and positioning means, comprising: a base; a support provided on the base, the support having an elastic recovering means and a return path means, one end of the elastic recovering means being connected to one end of the support, the return path means being provided below the elastic recovering means, the return path means including a guiding block, the guiding block being provided on a substrate and being formed with a first guiding surface, a second guiding surface, a third guiding surface, and an accommodating trough, the first guiding surface, the second guiding surface and the third guiding surface being adjacent to each other, the accommodating trough being provided between the first guiding surface and the second guiding surface; and a sliding body with its one end connected to the other end of the elastic recovering means, the sliding body being movably provided on the support, the return path means guiding the sliding body.