Early-stage matched cart for unmanned commodity packaging in supermarket

Abstract

The invention discloses an early-stage matched cart for unmanned commodity packaging in a supermarket. Two ends of a front baffle are connected with side edges of inner left and right baffles, and bottom edges of the inner left and right baffles are connected with two edges of an inner bottom plate; nails and small holes for the nails to transversely enter are arranged on the side edges of steel frame plates of the inner and outer bottom plates; the inner right baffle and the outer right baffle are connected through a first sliding way arranged on the outer right baffle, the inner left baffleand the outer left baffle are connected through a second sliding way arranged on the outer left baffle, and the inner bottom plate and the outer bottom plate are connected through a third sliding wayarranged on the outer bottom plate; a radio frequency identification device is attached to an electromagnetic device, the electromagnetic device is composed of an opening and closing control device and a capacity expansion control device, and a wire and an electromagnetic coil of the opening and closing control device are distributed on the side edges of the two adjacent steel frame plates; and the wire and the electromagnetic coil of the capacity expansion control device are distributed at an adjacent position of the outer bottom plate and the inner side plate. The cart has a more flexible size, provides a convenient condition for unmanned supermarkets, and reduces queuing waiting time of customers.

Description

technical field [0001] The present invention relates to the field of wireless communication technology, and more specifically, relates to a pre-matching trolley for unmanned packaged goods in supermarkets based on radio frequency identification technology and electromagnetic technology. Background technique [0002] With the development of online shopping, the timeliness and convenience of the traditional shopping mode of going to the supermarket have been reduced. The current sales model of real supermarkets is for customers to select goods, pick up goods, and transport goods to the settlement channel to scan the code of each product to complete the price settlement. Especially during holidays, the shopping volume increases, and the waiting time for customers is too long, which makes the overall shopping time long and the settlement efficiency low. Pushing the shopping cart to line up for settlement makes the customer's purchase physical examination worse. [0003] The ex...

AI Technical Summary

Problems solved by technology

[0003] The existing shopping cart can only complete the function of facilitating customers to select goods, and the volume is fixed and too large, which takes up a lot of space and is not very convenient when selecting goods

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