A support stand includes a bracket and a base connected with the bracket. The bracket includes a main body, a movable member, and a resilient member. The main body defines a receiving slot therein, and the movable member is partially received in the receiving slot, with opposite ends of the resilient member resisting the main body and the movable member. The base includes a latching member sleeved on the main body of the bracket. The latching member includes a latching portion for impelling and guiding the movable member to be received in the receiving slot of the main body, and the movable member to contact the resilient member. After the movable member passes over the latching portion, an elastic force created by the resilient member extends the movable member from the receiving slot of the main body, and the movable member is latched in the base.