Abstract: The present utility model discloses a stand and a portable display screen. Both ends of the stand body are internally provided with a rotating shaft. Both ends of the rotating shafts away from the stand body are provided with a rotating shaft hinge; Both rotating shaft hinges have a locking hole formed by bending; The rotating shafts are fitted into the locking holes, and the ends of the rotating shafts inserted into the stand body are key-axis-shaped. The stand body and display screen component are easy to install and can be fixed with screws, achieving a perfect combination. The material is lightweight and the flexibility of the rotating shafts can be changed by adjusting the screws. The stand body can meet users' requirements thanks to its high support stability and wide support angle range.