3d projector for mobile phone

A 3D projector for mobile phone, characterized in that:

• comprising an inverted-L shaped frame, a signal receiver disposed inside said inverted-L shaped frame for receiving a mobile phone application program, a main pyramidal prism disposed directly on top of a display of said mobile phone, and an auxiliary pyramid prism disposed directly on top of a front camera of said mobile phone;
• said inverted-L shaped frame comprising a base, a vertical extender vertically connected on top of said base, a horizontal bar horizontally connected to a top end of said vertical extender, a turntable rotationally connected to a bottom surface at an end of said horizontal bar, and a horizontal extender horizontally connected to a side surface of said base for clipping said mobile phone, a flat end of said main pyramidal prism being connected to said turntable;
• said vertical extender comprising a driving motor installed inside said base, an outer screw thread drive shaft connected to an output end of said driving motor, an inner slide tube fixedly attached on top of said base, an outer slide sleeve axially and slidably connected at an outside of said inner slide tube, and an inner screw thread elevation tube disposed axially inside said outer slide sleeve, said outer screw thread drive shaft and said inner screw thread elevation tube cooperate with each other, said driving motor being connected to said signal receiver, said driving motor drives said outer screw thread drive shaft to rotate, causing said outer slide sleeve to axially move against said inner slide tube.