Foldable, scalable and multifunctional operation platform

The invention discloses a foldable, scalable and multifunctional operation platform. The foldable, scalable and multifunctional operation platform comprises an engine base (1), three drive rods (3, 7 and 11), three pairs of spherical hinges, a movable folding and scaling platform (A) and connecting pieces, wherein the three spherical hinges are formed by connecting a first spherical groove (4) and a first spherical shaft (5), a second spherical groove (8) and a second spherical shaft(9) as well as a third spherical groove (12) and a third spherical shaft (13), the tail ends of the three drive rods and the engine base are respectively connected into a rotation pair by a rotating shaft and are axially fixed by a clamping spring, and the head ends of the three drive rods are connected with the movable folding and scaling platform through the spherical hinges; and a telescopic connecting rod (A1) and a telescopic connecting rod (A2) as well as a telescopic connecting rod (A3) and a telescopic connecting rod (A4) are respectively connected into one rotation pair by rotating pins, the telescopic rotating rod (A2) and the telescopic connecting rod (A3), the telescopic connecting rod (A4) and a telescopic connecting rod (A5) as well as a telescopic connecting rod (A6) and the telescopic connecting rod (A1) are respectively connected into one rotation pair by utilizing cylinder ends of the second spherical shaft (9), the third spherical shaft (13) and the first spherical shaft (5), and the telescopic connecting rod (A5) and the telescopic connecting rod (A6) form rotation driving due to the matching of a steering engine and a steering wheel. The foldable, scalable and multifunctional operation platform disclosed by the invention has a simple structure and low cost, is easily processed and manufactured and can be used for a military detection platform, a light industry production line, a flight simulator platform and art show.