Novel medical tray cart

The utility model discloses a novel medical tray cart, and relates to the field of medical instruments. The novel medical tray cart comprises a top plate, a fixing column is installed on the front side of the left side of the top of the top plate, a fixing ring is arranged on the surface of the fixing column, fixing blocks are installed on the front face and the back face of the fixing ring, and fixing plates are installed on the outer sides of the right sides of the fixing blocks. According to the novel medical tray cart, when an edge tool box needing to be fixed is fixed, the pull rod and the telescopic spring are driven by the pull plate to move, the clamping plate and the extension spring are driven by the telescopic spring to move, the edge tool box is fixed through the clamping plate and the rubber pad, and the edge tool box is fixed through telescopic tension of the extension spring and the telescopic spring. According to the edge tool box fixing device, the edge tool boxes of different sizes can be fi