Movable spring flip type lifting desk with overturned desktop

The utility model provides a movable spring flip type lifting desk with an overturned desktop. The movable spring flip type lifting desk comprises a desk face plate, a step desk hopper, hinge assemblies and supporting legs, the back portion of the step desk hopper is connected with the desk face plate through the two movable spring hinge assemblies, the two sides of the step desk hopper are respectively provided with a plurality of rows of lifting connecting holes, the step desk hopper is connected with stand columns of the supporting legs through locking screws and nuts via the lifting connecting holes; each movable spring hinge assembly comprises a vertical frame connected with the step desk hopper and a flip connected with the desk face plate, the two sides of each vertical frame are provided with shaft frames perpendicular to the vertical frame, shaft fixing holes and arc-shaped guiding holes are formed in the shaft frames on the two sides, the shaft fixing holes serve as circle centers of the arc-shaped