Anti-dropping and energy-saving code scanning gun based on blockchain technology

Abstract

The invention relates to an anti-dropping and energy-saving code scanning gun based on a blockchain technology. The anti-dropping and energy-saving code scanning gun comprises a handle and a main body, wherein a push button is arranged on the handle; a switching mechanism is arranged in the handle; a scanning chamber, a regulating mechanism, a processor, a storage device and four buffer mechanismsare arranged in the main body; the regulating mechanism comprises a scanning head, glass, a swinging rod, a rolling ball and a rotating groove; the buffer mechanism comprises a vibration reduction unit and a position limiting unit; the switching mechanism comprises a motor, a rotating wheel, a switching chamber and two abutting units; each abutting unit comprises an extending groove, a second spring, an extending-out block and a contact block. The anti-dropping and energy-saving code scanning gun based on the blockchain technology has the advantages that through the buffer mechanism, when thecode scanning gun receives collision, the buffer is performed on a great number of precise electronic devices; the damage of the electronic devices is prevented; the problem that the code scanning gun cannot normally work is solved; in addition, through the switching mechanism, the code scanning gun has the advantages that when the electric quantity of the battery is used up, a battery is changed, so that the code scanning gun can continuously work for a long time.

Description

technical field [0001] The invention relates to a drop-proof and energy-saving code scanning gun based on block chain technology. Background technique [0002] Blockchain technology uses block chain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and utilizes intelligence composed of automated script codes. A new distributed infrastructure and computing method that uses contracts to program and manipulate data. It is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanisms, and encryption algorithms. [0003] Blockchain technology has a high degree of data security and is widely used, including code scanning guns using blockchain technology. [0004] The code scanning guns in the prior art generally adopt the traditional data encryption method, which is easy to ca...

AI Technical Summary

Problems solved by technology

[0004] The code scanning guns in the prior art generally adopt the traditional data encryption method, which is easy to cause data loss, and after a long time of use, the battery power in the existing code scanning gun will be exhausted, and the battery needs to be replaced or repaired. The existing battery is charged, so that the existing code scanning gun cannot continue to work. Not only that, there are a large number of sophisticated electronic components inside the existing code scanning gun, and these electronic components are easily damaged when encountering an impact , causing the existing barcode scanners to fail to work properly

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