Teaching and practical training device for internet of things

The utility model discloses an internet of things teaching practical training device in the technical field of internet of things, which comprises a workbench, supporting legs are arranged at four corners of the workbench, a position adjusting device is screwed in a threaded mounting hole through a bolt matched with a nut, the dismounting and the mounting are convenient and fast, a first worm is driven by driving a first motor, and a second worm is driven by driving a second motor. A first motor is driven to drive a first worm to rotate, a first worm drives a first turbine, namely the first turbine and a first gear rotate in the same direction, so that the first gear drives a second gear to move, and finally a module fixing device moves left and right, a second motor is driven to drive a second worm to rotate, and the second worm drives a second turbine to rotate; a second turbine is matched with a cylindrical rotating rod to drive a U-shaped seat to rotate, finally, a module fixing device moves circumferenti