Ecological flow monitoring device for medium and small rivers

The utility model discloses a medium and small river ecological flow monitoring device which comprises a monitoring device body, the monitoring device body comprises a bottom plate, a supporting rod, an electric box, a supporting ring and a solar panel, and the bottom of the supporting rod is fixedly installed on the top of the bottom plate. Through the use of a controller, an electric cylinder can be driven to move downwards, and through the movement of the electric cylinder, an inclined rod can be driven to rotate on the surface of a limiting rod, so that a baffle plate moves on the surface of a stroke groove through a sliding rod, and when a user uses the monitoring device body, when it rains, the user can conveniently use the monitoring device body. According to the monitoring device, the solar panel can be protected, the service time of the solar panel is prolonged, and the problems that the solar panel installed on an existing monitoring device body is not provided with a structure capable of shielding