A packaging structure, packaging assembly and apparatus

Abstract

The application discloses a packaging structure, a packaging assembly and equipment, and belongs to the technical field of packaging, and aims to solve the technical problem that the current packaging top cover is easy to transmit energy to the top of an electrical appliance when impacted. The packaging structure comprises a top cover arranged on the top wall of an article to be packaged, and having a plurality of first topological units, wherein the first topological units are provided with first modulation holes; a side plate wrapped around the side wall of the article to be packaged, and having a plurality of second topological units, wherein the second topological units are provided with second modulation holes; the first modulation holes are directed along a first direction, and the second modulation holes are directed along a second direction, the first direction and the second direction are arranged at an included angle, and the side plate and the top cover form a continuous three-topological-phase structure of side plate-top cover-side plate from one side to the other side; when the top cover is impacted by an impact force along the direction of the connecting edge of the top cover and the side plate, the impact elastic wave propagates forward along the two edges of the side plate and the top cover without reflection, the amount of the elastic wave entering the middle part of the top cover is reduced, and in turn, the bending deformation of the weak position in the middle of the top cover caused by the impact force is effectively avoided.

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