Power adapter convenient to store

The utility model discloses a power supply adapter convenient to store, comprising a voltage transformation connector, the bottom of the voltage transformation connector is provided with a USB jack, the lower surface of the voltage transformation connector is provided with a plug fixing seat below the USB jack, the upper surface of the plug fixing seat is fixedly provided with a USB plug, and thelower surface of the voltage transformation connector is provided with a USB plug. A transmission line is fixedly installed on the lower surface of the plug fixing base, an output plug base is fixedlyinstalled at the end, away from the plug fixing base, of the transmission line, and an output connecting plug is fixedly installed on the upper surface of the output plug base. According to the poweradapter convenient to store provided by the utility model, when the power adapter is not used, the storage support rod is unfolded to wind and store a transmission line, so that the power adapter isconvenient to store and carr