Code scanner based on block chain technology

Abstract

The invention discloses a code scanner based on a block chain technology. The code scanner comprises a mounting base, bolts and a code scanner main body, wherein the bolts and a supporting shaft are arranged on a surface of the mounting base, a lower end of the supporting shaft is rotationally connected with a surface of the mounting base, a supporting block is installed on a top face of the supporting shaft, a supporting rod is installed on a top face of the supporting block, a first storage groove is formed in the supporting rod, a volute spiral spring and a connecting rod are arranged in the first storage groove, and the volute spiral spring is fixedly connected with a surface of the connecting rod. The invention discloses a code scanner based on the block chain technology. A worker canstir the code scanner body to enable the code scanner body to rotate with the first positioning block through the limiting shaft, a longitudinal angle of the code scanner body can be conveniently adjusted, and meanwhile, the code scanner body can be stirred to enable the first positioning block to rotate on the mounting base through the supporting shaft.

Description

technical field [0001] The invention relates to the technical field of block chain, in particular to a code scanner based on block chain technology. Background technique [0002] With the development of Internet technology, e-commerce platforms are also being upgraded, allowing consumers to have a higher shopping experience. In this environment, blockchain anti-counterfeiting technology has emerged as the times require. The block chain has become a good helper for the current anti-counterfeiting and traceability. Through the block chain technology, the product is assigned one item and one quality security code. By scanning the product quality security code, it effectively guarantees that consumers can buy high-quality products. A code scanner is required to install the code, but the existing code scanners based on blockchain technology generally have the following problems when used; [0003] 1. It is inconvenient to locate the code scanner, which causes the scanner to fall...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a code scanner based on blockchain technology to solve the inconvenient positioning of the code scanner proposed by the above background technology, so that the staff will cause the scanner to fall after misoperation , the code scanner after falling is very easy to be damaged, which is not conducive to the protection of the code scanner, which in turn reduces the service life of the code scanner in the scanning process, and is not conducive to multi-angle scanning of the fixed code scanner. The adjustment makes the overall scanning range smaller, which makes the scanning process inconvenient, thereby reducing the applicability of the code scanner, and at the same time it is inconvenient to disassemble the fixed code scanner, which is not conducive to Problems with the maintenance work on the scanner

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