Portable barcode printer with limiting structure

Abstract

The invention provides a portable barcode printer with a limiting structure. The portable barcode printer comprises a paper bin containing a paper roll and a flipping cover located above the paper bin, wherein support plates are arranged in the paper bin, limiting ribs are arranged on the support plates, the flipping cover is arranged on the paper bin in a covering mode, and comb tooth structuresfor allowing the limiting ribs to be clamped therein for positioning treatment are arranged on the inner bottom surface of the flipping cover. According to the portable barcode printer with the limiting structure, the left limiting convex rib and the right limiting convex rib are arranged on the left support plate and the right support plate respectively, a left comb tooth part and a right comb tooth part which are matched with the left limiting convex rib and the right limiting convex rib respectively are formed on a rubber roller support, and the relative positions of the left support plateand the right support plate can be fixed when the flipping cover is arranged on the paper bin in the covering mode, so that the use is convenient, and limiting devices do not need to be additionally arranged on the left support plate and the right support plate; and when coreless paper is used, the remaining last piece of paper can not be damaged when being clamped during printing, the portable barcode printer is flexible and durable, and the printing quality is improved.

Description

technical field [0001] The invention relates to the field of printers, in particular to a portable barcode printer with a position-limiting structure. Background technique [0002] In the prior art, the flip cover of the printer is rotatably arranged above the paper bin, and the flip cover is closed on the paper bin. When using a paper roll without a paper core, the paper clamping bracket has no limit and the paper is damaged, seriously Affects print quality. It is found in the market that a positioning device is provided on the paper clamping support, which can avoid damaging the paper, but it is cumbersome to use. Every time the position of the paper clamping support is adjusted, the paper clamping support needs to be repositioned, and the portability is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a portable barcode printer with a position-limiting structure that is simple to assemble. [0004] The ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the flip cover of the printer is rotatably arranged above the paper bin, and the flip cover is closed on the paper bin. When using a paper roll without a paper core, the paper clamping bracket has no limit and the paper is damaged, seriously affect print quality

It is found in the market that a positioning device is installed on the paper holder to avoid paper damage, but it is troublesome to use. Every time the position of the paper holder is adjusted, the paper holder needs to be repositioned, and the portability is poor.

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