Progressive modular design distributor

The utility model discloses a progressive modular design distributor, which relates to the field of power supply and distribution and comprises a U-shaped seat, four slide rails are fixedly connected onto a lower side plate of the U-shaped seat, T-shaped slide strips are slidably connected into the slide rails, and the front sides of the T-shaped slide strips are in lap joint with the front sides of the inner walls of the slide rails. According to the utility model, the four power supply modules with different powers are arranged to supply power to electric appliances with different input specifications, the movable plate is matched with the T-shaped sliding strip to limit the power supply modules, then the clamping rod is moved to be separated from the clamping hole II, and then the movable plate can be moved to be staggered from the T-shaped sliding strip, so that the power supply modules can supply power to the electric appliances with different input specifications. The power supply module can be taken do