Pond water body monitoring device

The invention discloses a pond water body monitoring device which comprises a monitoring box, a bottom of an inner cavity of the monitoring box body is fixedly connected with an edge ring plate cover,a floating inflatable ring is fixedly connected to an outer side of the edge ring plate cover, an electric control telescopic rod is arranged in the middle of the inner cavity of the monitoring box body, a telescopic end, extending into the inner cavity of the edge ring plate cover, of the electric control telescopic rod is connected with a monitoring mechanism, photovoltaic panels are embedded in a left side and a right side of the top of the monitoring box body, a rear side wall of the inner cavity of the monitoring box body is fixedly connected with a bearing sleeve frame through screws, alithium battery is arranged at a top of an inner cavity of the bearing sleeve frame, a left side wall of the inner cavity of the monitoring box body is fixedly connected with a control box, a supporting seat is rotatingly con