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Enterprise credit report query method, device and system based on block chain

A query device and credit report technology, which is applied in special data processing applications, printing, digital data protection, etc., can solve the problems of privacy protection and achieve the effect of avoiding paper jams and easy access

Pending Publication Date: 2022-03-29
智慧谷(厦门)物联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Inquiry for corporate credit reports usually has a device to print the credit report. During the actual printing process, a one-meter line will be drawn in front of the device to protect the privacy of the inquirer and prevent malicious plagiarism by people behind the line or someone. The existing printing equipment is to print out the report directly, which is easy to be seen by others, and the privacy cannot be protected

Method used

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  • Enterprise credit report query method, device and system based on block chain
  • Enterprise credit report query method, device and system based on block chain
  • Enterprise credit report query method, device and system based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] This example exposes straight-out mode, see Figure 4 As shown, a in the figure is the paper output direction of the credit report. In this embodiment, the telescopic plate 221 is accommodated in the chute, and the top surface of the guide head 2212 coincides with the extended surface of the top surface of the paper output board 210, thereby ensuring that the credit report The credit report can be smoothly delivered. In this embodiment, there is no need to put pressure on the credit report, and the damage to it is small, but it does not have the effect of privacy protection. It is more suitable for personal printing alone, or when the surrounding environment is relatively safe. use below.

[0057] In addition, in order to prevent the cardboard 210 from being too short to support the conveyed credit report, the credit report is easy to fall and it is not convenient to take the credit report. For this, please refer to Figure 5 As shown, the outer side of the cardboard 2...

Embodiment 2

[0059] This example exposes the privacy mode, please refer to Figure 6 As shown in the figure, a is the paper output direction of the credit report, and b is the limit direction of the steering groove 2211. First, the first electric push rod 222 works, and the telescopic plate 221 is pushed out along the chute through its piston rod to slide out to the embodiment. 1. The telescopic plate 221 is stored in the chute as the reference state. When the telescopic plate 221 slides out, the bottom surface of the turning groove 2211 is smoothly connected with the top surface of the cardboard 210. The turning groove 2211 is an arc-shaped groove as a whole, in order to facilitate credit reporting. Single entry, the steering groove 2211 needs to be opened at an angle. If the telescopic plate 221 slides out vertically, the width range of the steering groove 2211 needs to be larger. It is inclined outward, so that the width range of the diversion groove 2211 is adaptively reduced, thereby ...

Embodiment 3

[0061] Considering that the credit report is likely to fall into the printing outlet 110 after being restricted, it is inconvenient to take it. For this reason, please refer to Figure 7 and Figure 8 As shown, the extrusion assembly 230 is arranged on the top of the cardboard 210, and the extrusion assembly 230 includes a rotating plate 231 and an adapter plate 232. There are two adapter plates 232, which are respectively arranged on the two side walls of the top of the rotating plate 231. And it is connected with rotation plate 231 in rotation, and the bottom end of rotation plate 231 is connected with extrusion roller 2311 in rotation, wherein:

[0062] A second motor 2321 is arranged on the side where the rotating plate 231 is rotatably connected with the adapter plate 232, and its main purpose is to drive the rotating plate 231 to rotate. The main purpose is to drive the extrusion roller 2311 to rotate.

[0063] working principle:

[0064] see Figure 9 As shown, c in...

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Abstract

The invention relates to a query device, in particular to an enterprise credit report query method, device and system based on a block chain. The printer comprises a printer body, a printing outlet is formed in the top of the printer body, the multi-mode paper outlet assembly is included, the multi-mode paper outlet assembly is arranged in the printing outlet and comprises a paper outlet plate and a multi-mode conversion piece, the bottom wall of the paper outlet plate is connected with the inner wall of the printing outlet, and the multi-mode conversion piece is arranged in the printing outlet. The tail end of the paper outlet plate extends to the paper outlet position in the printing outlet, and the multi-mode conversion piece is arranged at the head end of the paper outlet plate. A telescopic plate is pushed by a first electric push rod to slide in a sliding groove, so that switching of different working modes is achieved, a credit report enters a steering groove along a paper outlet plate and is folded inwards through limiting of the steering groove, in this way, the printing face of the credit report cannot be flatly laid out, printing content cannot be seen in the state, and the printing efficiency is improved. And privacy protection is realized.

Description

technical field [0001] The present invention relates to a query device, in particular to a blockchain-based enterprise credit report query method, device and system. Background technique [0002] The corporate credit report is based on an in-depth exploration of the company's business development status and financial results, combined with the background of shareholders and leaders, to conduct a credit rating on the company, so that you can accurately grasp the information of competitors, partners, and target customers. Formulate countermeasures in advance and actively adjust cooperation methods to ensure that you avoid commercial risks as much as possible while maximizing profits. [0003] Inquiry for corporate credit reports usually has a device to print the credit report. During the actual printing process, a one-meter line will be drawn in front of the device to protect the privacy of the inquirer and prevent malicious plagiarism by people behind the line or someone. Ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64G06F16/27B41J3/00
CPCG06F16/27G06F21/64B41J3/00
Inventor 徐建俤刘洁唐硕何华敏刘存黄智杨
Owner 智慧谷(厦门)物联科技有限公司
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