Patent ID: 8081437
Filing Date: 2011-12-20
Classification: G03B,G06F

Abstract:
1. A computer with a projecting device, comprising: a base shell, disposed with a top face and a switching mechanism, said top face being disposed with an opening, said opening communicating an inner part of said base shell, said switching mechanism being disposed with an interference element, and said interference element being adapted to generate a mechanical interference action; a projection lens module, used for projecting out images; an expansible structure, comprising a first unit, a second unit and a third unit, said first unit having a first bottom end and a first top end; said first bottom end being pivotally coupled to said base shell through at least one first pivot unit, said second unit having a second bottom end and a second top end, said second bottom end being pivotally coupled to said first unit through at least one second pivot unit, said third unit being pivotally coupled to said second unit through a pivot structure, said third unit being disposed with a first face and a buckling unit and said first face being coupled to said projection lens module thereby allowing said first top end to be risen toward a position above said top face, said second unit and said third unit to be risen toward a position above said first unit and a projection direction of said project ion lens module to be adjusted rotationally in relation to said second unit; wherein, said first unit, said second unit and said third unit are accepted in said opening after being collected, and said expansible structure being further allowed to maintain in a state of being placed in said opening when said interference element and said buckling unit are interfered with each other.