Cleaning mechanism for smart home electronic terminal screen

The invention discloses a cleaning mechanism for a smart home electronic terminal screen. The cleaning mechanism comprises a body mechanism, a fixing mechanism, a cleaning mechanism, a sliding block,a cleaning brush, a collecting box, a long rod, an empty slot, a mounting mechanism and a driving mechanism. The cleaning mechanism has the advantages that one end of the sliding block is in threadedconnection with the fixing mechanism and slides inside the fixing mechanism; one end of the long rod is fixedly connected to the other end of the sliding block; the long rod penetrates through and isrotatably connected to the inner wall of the cleaning brush; the empty slot is arranged in the bottom end of the body mechanism; the collecting box is connected to the inner wall of the body mechanismin a clamped mode; the collecting box communicates with the empty slot part arranged inside the body mechanism; when the fixing mechanism operates, the fixing mechanism drives the sliding block to slide, so that the cleaning br