An ejection assembly for a mobile terminal, the mobile terminal comprising a back cover and a screen assembly covering the back cover; the ejection assembly comprises: at least one driving mechanism; a first decorative member; a second decorative member, opposite to and spaced apart from the first decorative member, wherein the first decorative member and the second decorative member are movable toward each other or away from each other; and at least one lifting mechanism, disposed between the first decorative member and the second decorative member; wherein each of the at least one lifting mechanism is connected to the corresponding driving mechanism; driven by the at least one driving mechanism, the at least one lifting mechanism is capable of driving the first decorative member and the second decorative member to move away from each other, such that the first decorative member is substantially flush with the screen assembly, and the second decorative member is substantially flush with the back cover, characterized in that each of the at least one lifting mechanism comprises: a first bevel gear, coupled to one of the at least one driving mechanism and having an axis substantially parallel to a first direction; a second bevel gear, engaged with the first bevel gear and having an axis substantially parallel to a second direction; wherein the second direction is perpendicular to the first direction; a first lead screw, disposed coaxially with the second bevel gear, and defining a first groove; and a push rod, adjacent to the first lead screw and extending in a direction substantially parallel to the second direction; wherein one end of the push rod is inserted in the first groove, and the other end of the push rod cooperates with the first decorative member and the second decorative member, such that the push rod pushes the first decorative member and the second decorative member to move away from each other. at least one driving mechanism; a first decorative member; a second decorative member, opposite to and spaced apart from the first decorative member, wherein the first decorative member and the second decorative member are movable toward each other or away from each other; and at least one lifting mechanism, disposed between the first decorative member and the second decorative member; wherein each of the at least one lifting mechanism is connected to the corresponding driving mechanism; driven by the at least one driving mechanism, the at least one lifting mechanism is capable of driving the first decorative member and the second decorative member to move away from each other, such that the first decorative member is substantially flush with the screen assembly, and the second decorative member is substantially flush with the back cover, characterized in that each of the at least one lifting mechanism comprises: a first bevel gear, coupled to one of the at least one driving mechanism and having an axis substantially parallel to a first direction; a second bevel gear, engaged with the first bevel gear and having an axis substantially parallel to a second direction; wherein the second direction is perpendicular to the first direction; a first lead screw, disposed coaxially with the second bevel gear, and defining a first groove; and a push rod, adjacent to the first lead screw and extending in a direction substantially parallel to the second direction; wherein one end of the push rod is inserted in the first groove, and the other end of the push rod cooperates with the first decorative member and the second decorative member, such that the push rod pushes the first decorative member and the second decorative member to move away from each other. a first bevel gear, coupled to one of the at least one driving mechanism and having an axis substantially parallel to a first direction; a second bevel gear, engaged with the first bevel gear and having an axis substantially parallel to a second direction; wherein the second direction is perpendicular to the first direction; a first lead screw, disposed coaxially with the second bevel gear, and defining a first groove; and a push rod, adjacent to the first lead screw and extending in a direction substantially parallel to the second direction; wherein one end of the push rod is inserted in the first groove, and the other end of the push rod cooperates with the first decorative member and the second decorative member, such that the push rod pushes the first decorative member and the second decorative member to move away from each other.