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Portable mobile printer with correcting function

A portable mobile and printer technology, used in typewriters, printing, etc., can solve the problems of inconvenient reading and long-term preservation of handwriting, and achieve the effect of safe and reliable control transmission, rich applicability, and convenience guarantee.

Pending Publication Date: 2020-01-03
MINNAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The printing paper of this kind of printer is thermal paper, the handwriting cannot be preserved for a long time, and the width of the paper is fixed. When encountering a wide formula or graph, it must be divided into multiple sections, which is inconvenient to read.

Method used

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  • Portable mobile printer with correcting function
  • Portable mobile printer with correcting function
  • Portable mobile printer with correcting function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Examples see figure 1 and figure 2 As shown, a portable mobile printer with a correction function of the present invention includes a folding positioning ruler 2 and a mobile printer 1. The mobile phone communicates via bluetooth to obtain printing or overlay information, and controls the mobile printer 1 to move and print or overlay on the paper 6 to obtain the print correction area 3 . The specific structure and circuit are described in detail below.

[0033] see image 3 As shown, the folding positioning ruler 2 includes an X-axis ruler 23 and a Y-axis ruler 24 whose ends are hinged to each other at a hinge point 21, and scales 25 are respectively provided on the rulers, and the Y-axis ruler 24 can be opposite to the X-axis The ruler 23 rotates between the first position where the two overlap with each other and the second position where the two are perpendicular to each other. Specifically, the X-axis ruler 23 is provided with a vertical stopper 26 and a seat th...

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Abstract

The invention discloses a portable mobile printer with a correcting function. The portable mobile printer comprises a positioning rule and a mobile printer, wherein the positioning ruler is provided with scales, an X-axle direction stop wall and a Y-axle direction stop wall; the mobile printer comprises a main body, an X-axle direction infrared positioning head, a Y-axle direction infrared positioning head, a printing nozzle, a correcting coverage nozzle and a control module, wherein X-axle moving wheels and Y-axle moving wheels are arranged at the bottom of the main body; the printing nozzleand the correcting coverage nozzle are arranged on the bottom surface of the main body; and the control module receives distance information from the X-axle direction infrared positioning head and theY-axle direction infrared positioning head and image information from intelligent equipment, controls the main body to move on paper surfaces, and controls the printing nozzle or the correcting coverage nozzle to print or cover on the paper surfaces. The portable mobile printer can print or cover during moving, so that the time is saved, and the printing adaptability is enriched.

Description

technical field [0001] The invention relates to a portable mobile printer with correction function. Background technique [0002] Printer is one of the essential tools in people's work, study and life. Common printers can only meet the printing function, and the function of printing after correction is rarely heard, and most of them are bulky and inconvenient to carry. . Especially for students, it takes a lot of time when a large amount of copying (such as recording wrong questions) or corrections is required, and the learning time of students is very limited, which undoubtedly wastes precious learning time. If you can carry a mobile printer that integrates correction and printing, it will greatly save this part of the time, and you can also release your hands while printing. [0003] The existing wrong question printer establishes a connection with an external device through a USB interface or Bluetooth, and then searches through the external device to find the question,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/36B41J3/44
CPCB41J3/36B41J3/445
Inventor 刘冰林秋霞林晓婧廖露许陵
Owner MINNAN NORMAL UNIV
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