Abstract: Provided herein is a stirring assembly for a stirring cup, including: a transmission member with the bottom thereof connected to an output end of an electric motor; a rotating shaft with one end thereof fixedly connected to the top of the transmission member; a bearing, where the other end of the rotating shaft can penetrate through the center of the bearing and be fixedly connected to the bearing; a fixing bin, where the fixing bin is internally provided with an accommodating space for placing the transmission member and the bearing, and the top of the fixing bin is provided with a first hole; and a stirring member, where the other end of the rotating shaft can penetrate through the first hole to be connected to the stirring member.

Abstract: Disclosed is an electric stirring cup, where one end of a hollow cup body is connected with a cup cover through threaded connection; one end of the hollow cup body far from the cup cover is connected with a base; a connecting end is integrally formed on the base; an inner wall of the one end of the hollow cup body far from the cup cover forms a connecting cavity, the connecting cavity is in threaded connection with the connecting end; a stirring mechanism is installed in the base; and a drinking mechanism is installed on the cup cover. A drink that needs to be stirred is poured in, and after being directly stirred and mixed through the stirring mechanism, the drink may be consumed after the cup cover is unscrewed, whereby the electric stirring cup is easy to use. The hollow cup cavity and the stirring mechanism may be directly cleaned after disassembling the base, whereby the electric stirring cup is easy to clean.

Abstract: A novel crash-resistant aircraft includes a fuselage and an aircraft base connected together via a movable fastener, and said fuselage comprises a cockpit, a cabin and an empennage. The aircraft base comprises a bellyhold cargo bay, a fuel tank, an undercarriage, a power unit and wings. The empennage is also connected to the tail end of said fuselage via a movable fastener. A crash-resistant propeller system capable of bringing said fuselage upward is set up at the top of said cabin, a crash-resistant recoil devices set up beneath said cabin. The crash-resistant aircraft also comprises a control system disposed in said cockpit, and when said aircraft is in an accident in midair, said control system releases said movable fastener to abandon said aircraft base and said empennage. Also disclosed is a crash-resistant operation method of the crash-resistant aircraft.

Abstract: A novel crash-resistant aircraft includes a fuselage and an aircraft base connected together via a movable fastener, and said fuselage comprises a cockpit, a cabin and an empennage. The aircraft base comprises a belly hold cargo bay, a fuel tank, an undercarriage, a power unit and wings. The empennage is also connected to the tail end of said fuselage via a movable fastener. A crash-resistant propeller system capable of bringing said fuselage upward is set up at the top of said cabin, a crash-resistant recoil devices set up beneath said cabin. The crash-resistant aircraft also comprises a control system disposed in said cockpit, and when said aircraft is in an accident in midair, said control system releases said movable fastener to abandon said aircraft base and said empennage. Also disclosed is a crash-resistant operation method of the crash-resistant aircraft.