Multifunctional portable luggage case

The utility model discloses a multifunctional portable luggage case, and particularly relates to the technical field of luggage cases, the multifunctional portable luggage case comprises a luggage case body, the front side of the luggage case body is connected with a first collecting box, the bottom surface of the inner wall of the first collecting box is connected with electric push rods, and the top ends of the two electric push rods are rotatably connected with a first flat plate; two clamping grooves are formed in the bottom of the first flat plate, and first supporting mechanisms are inserted into the clamping grooves; the back side of the luggage case body is rotatably connected with a second flat plate, the bottom of the second flat plate is rotatably connected with a second supporting mechanism, the outer side of the second supporting mechanism is connected with a supporting rod, and under the matching effect of a first sleeve, a second sleeve and a third sleeve, the first flat plate is conveniently s