Patent ID: 9310671
Filing Date: 2016-04-12
CPC Classification: G02B,G03B,G03H

Claim Text:
1. A size-adjustable stereo imaging clamping device comprising: a pair of holders disposed oppositely to each other, wherein the pair of holders further comprises: a top plate connected to the other end of the at least one support pillar; an imaging element that is a square-based pyramid composed of a bottom plate and four transparent plates, wherein the transparent plates are respectively each lateral side of the square-based pyramid and the bottom plate, which is movably connected to the top plate, is the bottom side of the square-based pyramid and has a guide slot, such that when the clamping element clamps the handheld electronic device, the imaging element is located between the top plate and the handheld electronic device; an association pillar fastened to the guide slot and able to move along a first axis back and forth in the guide slot; and a pair of isometric beams, one end of each of which is pivotally connected to the association pillar and the other ends of which are respectively pivotally connected to two places on the top plates of the two holders, wherein when there is a displacement of the association pillar in the guide slot, each drive of the isometric beams enables the two top plates of the holders to move along a second axis to move closer to or away from each other, wherein the first axis and second axis are essentially mutually perpendicular.