Water quality sample collecting device for water quality detection

The utility model discloses a water quality sample collection device for water quality detection, which comprises a base, the upper surface of the base is fixedly connected with a support column, the upper surface of the support column is rotatably connected with an adjusting rod, a first electric telescopic rod is arranged between the adjusting rod and the support column, and the lower surface of the adjusting rod is provided with a second electric telescopic rod. The left side of the second electric telescopic rod is fixedly connected with a connecting piece slidably connected to the lower surface of the adjusting rod, and a water sample collecting mechanism is arranged on the lower surface of the connecting piece. According to the water quality sample collection device for water quality detection, by arranging the water sample collection mechanism, water samples at different depths can be collected at the same time, so that the water sample collection efficiency is improved, and the use requirements of det