Self-service electronic invoice printing device

Abstract

The invention belongs to the technical field of electronic invoice printing equipment manufacturing, relates to equipment for converting an electronic invoice into a paper invoice, and in particular relates to a self-service electronic invoice printing device. Conversion of the electronic invoice to the paper invoice with real red stamps can be achieved through set word blocks and a mechanical arm together with an electronic invoice cloud platform in match. The main body structure of the self-service electronic invoice printing device comprises the electronic invoice cloud platform, a shell, a display touch screen, a printer, an invoice table, a motor, a sliding strip, a processor, a micro stepper motor, a word block mechanical arm, a stamp mechanical arm, an electromagnet, word blocks, digit blocks, word block holes, an inkpad plate, invoice paper, a code scanner, an ellipse stamp frame and an invoice outlet. Due to arrangement of the word blocks, the digit blocks and the ellipse stamp frame together with the mechanical arms, accurate pressing of the real red stamps can be achieved; due to arrangement of the touch display screen and the code scanner, rapid electronic invoice recognition and checking can be achieved; and the self-service electronic invoice printing device is simple in principle, reasonable in structure, high in printed invoice usability, accurate in real red stamp impression, and friendly in application environment.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of electronic invoice printing equipment manufacturing, and relates to a device for converting electronic invoices into paper invoices, and in particular to an electronic invoice self-service printing device; the electronic invoice cloud platform realizes the electronic invoice through the set text block and the mechanical arm. Paper conversion of invoices stamped with a solid red stamp. [0003] Background technique: [0004] The invoice refers to the text issued by the seller to the buyer in economic activities, which includes the name, quality, and agreed price of the product or service provided to the buyer. The elements of the invoice are that the buyer pays the seller according to the agreed conditions and must include Date and quantity are important documents for accounting. With the rapid development of the economy and the increasing prosperity of economic activities, the explosive growth of ...

AI Technical Summary

Problems solved by technology

However, it is impossible to completely replace paper invoices with electronic invoices in a short period of time, and it is impossible to completely replace them in the long run; the advantages of quick issuance of electronic invoices and the inflexibility of reimbursement entry lead to the need to print electronic invoices into paper The phenomenon of high-quality invoices has remained high for a long time, and when printing electronic invoices, they are often presented in black and white, so that the invoices are easy to be forged by others, and the credibility of invoices without red seals is not strong, making reimbursement difficult; in addition, ordinary consumers When receiving an electronic invoice, it is not easy to quickly find a usable device to print your own electronic invoice, and it is difficult to convert the paper invoice as soon as possible. If the electronic invoice cannot be reimbursed and recorded in the account, it is necessary to bring the electronic invoice to the issuer to print and stamp it The official seal of the billing party greatly reduces the speed of electronic invoices; Chinese patent 201510145717X discloses an electronic invoice printing method and its system, which solves the problem of repeated printing of electronic invoices to a certain extent, but it cannot solve the problem of electronic invoice printing. The problem of repeated copying of invoices cannot solve the problem of quickly converting electronic invoices to paper invoices at any time

Images