Analog simulation who takes arc sliding door drives real system projection cabin of instructing

The utility model provides an analog simulation who takes arc sliding door drives real system projection cabin of instructing, the utility model relates to a projection cabin, including projection cabin casing, the projector, the projection curtain, projection cabin casing includes the top cap, the base and the cabin body, the cabin body is including half circular arc body and two arc sliding door, half circular arc body respectively with top cap and base fixed connection, two arc sliding door set up the both sides at half circular arc body respectively, and with top cap and base sliding connection, the projection curtain is installed on half circular arc body, the projector installs on the top cap of the projection cabin casing of keeping away from the projection curtain, half circular arc body's dead ahead is provided with the real car of instructing of emulation, the top cap, half circular arc body, the real car of instructing of two arc sliding door and emulation forms an incloseddarkroom, the projector p