Cargo transportation box with self-protection function

Abstract

The invention relates to the technical field of freight transportation, and discloses a cargo transportation box with a self-protection function. The cargo transportation box comprises a shell, the inner wall of the shell is fixedly connected with a fixed frame, the inner wall of the fixed frame is elastically connected with a vibrating diaphragm, the inner side of the vibrating diaphragm is fixedly connected with a closed coil, the inner wall of the fixed frame is fixedly connected with a permanent magnet, a connecting roller is movably connected to the inner wall of the shell, a fixing shaftis fixedly connected to the inner wall of the connecting roller, and an electromagnet is fixedly connected to the inner wall of the fixing shaft. According to the cargo transportation box with the self-protection function, through expansion of leather cushions, it is avoided that the transportation box shakes to drive cargos to shake, the cargos collide with the transportation box, damage to thecargos is avoided, economic losses are eliminated, scrapping of the cargos is prevented, resources are saved, and meanwhile, the box body of the transportation box is prevented from being collided andscratched, and the service life of the transportation box is prolonged.

Description

technical field [0001] The invention relates to the field of freight technology, in particular to a cargo transport box with self-protection function. Background technique [0002] Cargo transportation is one of the main modes of modern transportation, and there are many ways of cargo transportation. It occupies an important position in the entire transportation field. During the transportation of goods, the transportation box is used to load the goods to ensure the safety of the transportation of goods. Now Some cargo transport boxes are relatively hard inside, which will cause damage to the goods when passing through bumpy roads, and to the same extent will cause damage to the transport boxes. [0003] Because the interior of the existing transport box is relatively hard, when passing through a bumpy road section, the transport box will shake and cause the goods to shake, causing the goods to collide with the transport box, causing damage to the goods, bringing economic lo...

AI Technical Summary

Problems solved by technology

[0002] Cargo transportation is one of the main modes of modern transportation, and there are many ways of cargo transportation. It occupies an important position in the entire transportation field. During the transportation of goods, the transportation box is used to load the goods to ensure the safety of the transportation of goods. Now Some cargo transport boxes are relatively hard inside, which will cause damage to the goods when passing through bumpy roads, and to the same extent will cause damage to the transport boxes

[0003] Because the interior of the existing transport box is relatively hard, when passing through a bumpy road section, the transport box will shake and cause the goods to shake, causing the goods to collide with the transport box, causing damage to the goods, bringing economic losses, and seriously causing damage to the goods. Scrapping, wasting resources, and at the same time, the box body of the transport box will also be bumped and scratched, which reduces the service life of the transport box

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