Water quality detection sampling device

The utility model discloses a water quality detection sampling device in the field of water quality detection, which comprises a detection device body and a detection head, the detection device body is composed of an upper shell and a lower shell, a base matched with the lower shell in size is sleeved on the outer side of the lower shell, a solar panel is arranged on the back of the base, and a storage battery is arranged in an inner cavity of the rear wall of the base. The storage battery is connected with the charging port through a charging wire, an opening matched with the detection head in size is formed in the bottom of the lower shell, sliding rails and fixing shafts are oppositely arranged on the two sides of an inner cavity of the lower shell, the wire is arranged in the inner cavity of the lower shell, and a mounting block is fixedly connected to the upper end of the detection head. According to the utility model, the wire capable of being wound and stored is arranged to install the detection head,