The stand of the present invention comprises a chassis device and a first lifting drive fixed to the chassis device, the stand further comprising a lifting bracket combined with the first lifting drive and a human body supporting device pivotally connected to the lifting bracket. Providing a pivot driving device between the human body supporting device and the lifting bracket, and operating the pivot driving device to control the human body supporting device to pivot between a horizontal state or a vertical state with respect to the chassis device, and operating the lifting driving device By interlocking the lifting bracket with the human body support device along the displacement of the chassis device, the angle and height of the human body support device can be easily operated by the first lifting drive device and the pivoting driving device.本發明的站立架包括一個底盤裝置以及固定在底盤裝置上的一個第一升降驅動裝置，站立架進一步包括與第一升降驅動裝置結合的一個升降支架以及與升降支架樞接的一個人體支撐裝置，所述人體支撐裝置與升降支架之間設置一個樞轉驅動裝置，操作所述樞轉驅動裝置係控制所述人體支撐裝置相對於底盤裝置在水平狀態或垂直狀態之間樞轉，操作升降驅動裝置係連動升降支架與人體支撐裝置一起沿著靠近或遠離底盤裝置的位移，利用第一升降驅動裝置與樞轉驅動裝置可以輕鬆地操作人體支撐裝置的角度與高度。
