Blockchain technology based payment device with light adjustment function
A payment device, blockchain technology, applied in electromagnetic radiation induction, instruments, cash registers, etc., can solve the problem of reducing the accuracy of the scanner to identify the two-dimensional code, unable to adjust the position of the two-dimensional code, and the two-dimensional code beyond recognition. scope and other issues, to achieve the effect of simple structure, expanded code scanning range, and high degree of data security
Inactive Publication Date: 2019-06-28
SHENZHEN NAISHIDI TECH DEV CO LTD
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Problems solved by technology
[0004] The barcode scanners in the prior art generally use traditional data encryption methods, which can easily cause data loss. Moreover, when the barcode scanners in the prior art are in use, if the light intensity in the external environment is too high, the barcode scanner is in the The backlight shooting state will reduce the accuracy of the scanner to recognize the QR code. Not only that, when the existing scanner is in use, the user places the QR code above the scanner, because the QR code is facing away from the user , so that the user cannot adjust the position of the QR code, so that the QR code exceeds the recognition range of the scanner, resulting in the failure of the scanner to scan the code
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[0026] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.
[0027] like figure 1 As shown, a payment device with light adjustment function based on blockchain technology includes a main body 15 and a code scanner 18, the processor is electrically connected to a memory, and the memory accepts blocks written by blockchain nodes chain data, and store the blockchain data, the processor is provided with a blockchain system, and the blockchain system includes a data layer, a network layer, a consensus layer, an incentive layer, a contract layer and an application layer. The blockchain data comes from the data layer, the processor is a single-chip microcomputer or a PLC, the memory includes a memory database and a disk dat...
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The invention relates to a blockchain technology based payment device with a light adjustment function. The payment device comprises a main body and a code scanner, an adjusting mechanism including alimiting ring, an installing bushing, a lifter plate, a protective plate, two guide rods, two springs and two injection assemblies is arranged on the main body, and a movement mechanism including a slide block, a movement frame, a driving assembly, two guide rails and two movement blocks is arranged in the main body. The blockchain technology based payment device with the light adjustment functionuses the blockchain technology for data storage, so that the data security is high; the adjustment mechanism can adjust the water injection volume between the lifter plate and the protective plate toadjust the light transmission amount of the code scanner, and further the code scanner can identify quick response codes more accurately; and the movement mechanism drives the code scanner to move left and right, the code scanning range of the code scanner is broadened, and the code scanning accuracy is further improved.
Description
technical field [0001] The invention relates to a payment device with light adjustment function based on block chain technology. Background technique [0002] Blockchain technology is to use the block chain data structure to verify and store data, use distributed node consensus algorithm to generate and update data, use cryptography to ensure the security of data transmission and access, and use the intelligence composed of automated script codes. A brand-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 mechanism, and encryption algorithm. [0003] Blockchain technology has a high degree of data security and a wide range of applications, including the field of payment equipment application technology. [0004] The barcode scanners in the prior art generally use traditional data encryption metho...
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IPC IPC(8): G07G1/00G06K7/14
Inventor李玉盛
OwnerSHENZHEN NAISHIDI TECH DEV CO LTD