Multimedia information interaction system based on information interaction terminal

The utility model discloses a multimedia information interaction system based on an information interaction terminal. The multimedia information interaction system comprises a base and an adjusting mechanism. By designing the adjusting mechanism, a user can start the first motor to rotate anticlockwise and drive the L-shaped rod of the first swing rod to rotate clockwise, so that the touch interaction screen can adjust the inclination angle of the lower left part, and when the second motor is started, the L-shaped rod of the second swing rod is driven to rotate clockwise, so that the user can adjust the inclination angle of the lower left part. When a first motor is started, an L-shaped rod of a third swing rod is driven to rotate clockwise, so that the touch interaction screen can be adjusted in a forward inclination angle, and when a first motor, a second motor and a third motor are started at the same time, the L-shaped rods of the three sets of swing rods can be driven to rotate at the same time; therefor