Deformable combined cabinet

The invention discloses a deformable combined cabinet. The deformable combined cabinet comprises a plurality of cabinet body units, a first connecting piece first assembly is arranged on a bottom plate of each cabinet body unit, and a first connecting piece second assembly is arranged on a top plate of each cabinet body unit; the front end of each cabinet body unit is provided with a second connecting piece first assembly, and the rear end plate is provided with a second connecting piece second assembly; when the cabinet body units are stacked and combined, the first connecting piece first assemblies on the upper cabinet body units are matched with the first connecting piece second assemblies on the top plates of the lower cabinet body units; and when the front and the back are sequentially connected and combined, the second connecting piece first assembly on the rear cabinet unit plate is matched with the second connecting piece second assembly on the rear end plate of the front cabinet unit. The plurality o