Intelligent home monitoring mechanism based on home service robot

The invention discloses an intelligent home monitoring mechanism based on a home service robot, which comprises a robot main body, a battery is fixedly mounted in the robot main body, a driving host is fixedly mounted at the top of the robot main body, and a control switch is fixedly mounted at the top of the driving host. A stabilizing rod is fixedly installed at the top of the driving host, a displayer and a camera are slidably installed outside the stabilizing rod, a second rotating rod is arranged in the robot body and can drive a third rotating rod to rotate, and therefore fan blades can be driven to rotate to absorb external air into the robot body; and when the rotating rod III rotates, a pushing block is driven to move upwards, so that a moving block is moved outwards, a smoke detector is moved outwards, smoke can be absorbed into the robot main body, the smoke detector is close to the smoke, the position with high smoke concentration can be conveniently positioned, and a fire source can be convenient