A cart for use with an ultrasonic imaging apparatus, comprising: a supporting part, a cart body and a bottom part said cart body is connected to the supporting part and the bottom part said supporting part is provided with an interface thereon for supporting and connecting the ultrasonic imaging apparatus said cart body is an elevator structure provided with a power cable therein for supplying power to the ultrasonic imaging apparatus the lower portion of the supporting part and the upper portion of the bottom part are both provided with a power socket said power cable is a coiled cord structure, and its two ends are connected to the two power sockets a stretchable elastic component having elastic recovery is provided inside the coiled cord structure of the power cable.
