Protection device for logistics transportation trolley during turning

Abstract

The invention relates to the technical field of Internet of Things logistics trolleys, and discloses a protection device for a logistics transportation trolley during turning. The protection device comprises a base and baffles, wherein the baffles are located at the top of the base; goods are placed on the base; movable grooves are formed in the baffles; movable springs are movably connected to the interiors of the movable grooves; the inner sides of the movable springs are movably connected with movable blocks; insulating plates are movably connected to the interiors of the movable blocks; and negative plates are movably connected to the interiors of the baffles. According to the protection device for the logistics transportation trolley during turning, when toppled goods make contact with the movable blocks, the movable blocks extrude the movable springs, so that the insulating plates are inserted between positive plates and the negative plates, and relative areas between the positive plates and the negative plates are reduced; and when current between the positive plates and the negative plates is smaller than the maximum access voltage of a piezoresistor, the piezoresistor is switched on, an electromagnet is electrified to repel magnetic blocks, and the magnetic blocks push movable plates to move and extrude air bags, so that a goods box is protected, and the goods are prevented from falling off.

Description

technical field [0001] The invention relates to the technical field of Internet of Things logistics trolleys, in particular to a protection device for logistics transport trolleys when turning. Background technique [0002] The Internet of Things refers to the real-time collection of any object or process that needs to be monitored, connected, and interacted with through various devices and technologies such as information sensors, radio frequency identification technology, global positioning systems, infrared sensors, and laser scanners. Through various possible network access, the ubiquitous connection between things and things, things and people can be realized, and the intelligent perception, identification and management of things and processes can be realized. In recent years, the Internet of Things has become a national The new impetus for economic development, the Internet of Things has emerged as the times require and has become a new impetus for economic developmen...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a protection device for logistics transport trolleys when turning, which has a high degree of automation, can effectively avoid damage to the transport box or internal items, and improves the efficiency of transport. When the logistics trolley is turning, the goods on the trolley will dump due to inertia, which will cause the loss of objects inside the logistics box and increase the cost

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