Shield door equipment is used in demonstration

The utility model is suitable for a subway safety devices technical field provides a shield door equipment is used in demonstration, be in including shield door body, setting window frame, setting on the shield door body are in the window of fleing, setting on the window frame are in flee on the window and be used for driving linkage unit that the window of fleing was opened or was closed, with drive arrangement that linkage unit links to each other, with drive arrangement electric connection's microcontroller, and with microcontroller electric connection's the switch of fleing. The utility model discloses a shield door equipment is used in demonstration, its simple structure, it is with low costs, simple to operate, the convenience is demonstrated, not only can arouse students' interest in learning, has also greatly improved the teaching effects of the real standard class of teacher simultaneously.