Shared print device based on cylindrical installation carrier

Abstract

The invention discloses a shared printing device based on a cylindrical mounting carrier, which includes a printer, a printing carton and a mounting frame; the printer is integrally connected with the printing carton and connected with the cylindrical mounting carrier through the mounting frame; the printer is also provided with a cover , the cover can be turned over or directly separated from the printer; the installation frame includes several clamping arms, which are rotatably connected with the mounting frame, so that the clamping arms can be rotated to open and close; the clamping arms are arc arms mechanism, the clamping arms are symmetrically arranged in two rows, and the clamping arms on both sides are arranged oppositely, so that the clamping arms on both sides can form a ring-shaped holding structure; by putting the shared printer of the present invention in the city, it can The printing needs of people are convenient, and the problem of inconvenient use of the printer is solved; the structure is simple, the installation and use are convenient, the printer can be guaranteed to be used for a long time, it is convenient to operate and use during use, has good use value, and is suitable for popularization and application.

Description

technical field [0001] The invention relates to a printer device, in particular to a shared printing device based on a cylindrical mounting carrier. Background technique [0002] A printer (Printer) is one of the output devices of a computer, which is used to print the computer processing results on related media. There are three indicators to measure the quality of a printer: printing resolution, printing speed and noise. There are many types of printers. According to whether the printing element hits the paper, it can be divided into impact printers and non-impact printers. According to the structure of printing characters, it can be divided into full-size character printers and dot-matrix character printers. According to the way a line of characters is formed on paper, it can be divided into serial printers and line printers. According to the technology adopted, it is divided into printers such as cylindrical, spherical, inkjet, thermal, laser, electrostatic, magnetic,...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a shared printing device based on a columnar installation carrier in view of the above-mentioned problems. By placing the shared printer of the present invention in the city, it is convenient for the delivery personnel to put and install the shared printer, so that The convenience of putting in is good; it can facilitate people's printing needs, and solves the problem of inconvenient use of the printer; its structure is simple, easy to install and use, can ensure the normal use of the printer, and can also ensure that even if a large number of shared printers of the present invention are put in cities, Does not affect the image of the city and people's daily life, has good use value and is suitable for promotion and application

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