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Mobile printer capable of automatically identifying and adjusting position

A technology of position adjustment and automatic identification, applied in typewriters, printing devices, printing, etc., can solve problems such as difficulty in ensuring printing accuracy, printing position deviation, and restrictions on the development of printers. The effect of high printing accuracy

Active Publication Date: 2019-04-02
季荣华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although there are many types of printers on the market, without exception, the printing media need to pass through the fixed paper track in the printer.
Therefore, the size range of the printing medium that can be printed is determined by the width of the paper track of the printer, which greatly limits the scope of use of the printer and also limits the development of large-scale printers.
In 2015, Israel’s Zuta Labs launched a portable printer that can walk on paper. However, this printer does not have a position detection system, so it is difficult to guarantee the accuracy of printing. In addition, because printing position deviations are prone to occur during movement, for large-scale printing There is no way for the media to respond

Method used

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  • Mobile printer capable of automatically identifying and adjusting position
  • Mobile printer capable of automatically identifying and adjusting position
  • Mobile printer capable of automatically identifying and adjusting position

Examples

Experimental program
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Effect test

Embodiment 1

[0033] This embodiment provides a walkable printer capable of automatic identification and position adjustment, see figure 1 and figure 2 , the printer includes: a dot code position recognition system, an information processing system, a position adjustment system and a printing system;

[0034] Wherein, the point code position identification system is used to sense and identify the position point code on the printing medium to obtain the position information of the current position, and transmit the position information to the information processing system;

[0035] The information processing system is used to receive the position information sent by the point code position recognition system and determine the position information, if the position information is determined to be correct, then send a printing instruction to the printing system so that the printing system can directly perform the printing task at the current position; If the position information is determined...

Embodiment 2

[0057] This embodiment provides a printing method, using the mobile printer provided in Embodiment 1 that can automatically identify and adjust its position.

[0058] If you need to print a poster with a size of 3m×5m, you need to prepare the transfer paper with the position point code printed in advance or print the position point code on the printing medium to be printed. The smallest unit of the position point code is an L-shaped area including an X-value identification area and a Y-value identification area; the position point code is arranged in a direction of 45° on the printing medium;

[0059] The X value identification area and the Y value identification area store the binary code corresponding to the X value and Y value corresponding to the position respectively. The first three identification area units represent the integer part of the coordinate X value or Y value, and the last two identification area units The grid represents the decimal part of the coordinate X ...

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Abstract

The invention discloses a mobile printer capable of automatically identifying and adjusting positions, and belongs to the technical field of printers. The mobile printer comprises a point code position identification system, an information processing system, a position adjustment system and a printing system. According to the mobile printer, printing is not limited by the size of a printing mediumthrough the cooperative work among the systems, and one-time large-area printing can be realized; the mobile printer is not subject to site restrictions; the distance difference and the direction difference between a current position and a preset printing position can be calculated through the information processing system, and the corresponding position adjustment is carried out through the position adjustment system, so that the printing precision is higher; the mobile printer is convenient to carry; and transfer paper printed with point code information of the position point code is used,and the mobile printer has the advantage that the mobile printer is free from the limitations of the type and thickness of the printing medium.

Description

technical field [0001] The invention relates to a walkable printer capable of automatic identification and position adjustment, belonging to the technical field of printers. Background technique [0002] Printers are an important tool for transmitting information. From various bills, to books, to large-size posters, etc., the printed materials of printers cover all aspects of work and life. Because of the existence of the printer, the information can be transmitted and saved quickly and accurately. [0003] Although there are many types of printers on the market, without exception, the printing medium needs to pass through the fixed paper track in the printer. Therefore, the size range of the printing medium that can be printed is determined by the width of the paper track of the printer, which greatly limits the scope of use of the printer and also limits the development of large-format printers. In 2015, Israel’s Zuta Labs launched a portable printer that can walk on pap...

Claims

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Application Information

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IPC IPC(8): B41J3/36B41J29/393B41J3/44
CPCB41J3/36B41J3/44B41J29/393
Inventor 李梦娟林毅季荣华
Owner 季荣华
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