A kind of multi-line code wired scanner

Abstract

The invention discloses a multi-line bar code wired scanner, comprising a scanning head, a support and a base. The front side of the scanning head is provided with a red window lens; the back of the red window lens is provided with a chip; one side on the upper portion of the scanning head is provided with a scanning state indicator light, and the other side on the upper portion of the scanning head is provided with a mode indicator light; a sleeve is fixed on the upper portion of the support; the middle-lower portion of the support is provided with a turning axle; the base is provided with a non-skid mat. The multi-line bar code wired scanner accords with human engineering design criteria, facilitates searching of optimal scanning points, has the characteristics of simplicity, convenience, shock absorption and shock resistance, and can be used uninterruptedly for 24 hours, and reassure users more.

Description

technical field [0001] The invention relates to a scanner, in particular to a multi-bar code wired scanner, which belongs to the field of the Internet of Things. Background technique [0002] At present, the performance of barcode scanners used in supermarkets is not high enough. Because the readable barcode width is not wide and the coverage angle is not large, it is impossible to find the best scanning point, which reduces the self-reading rate of barcode scanners, and often cannot be read at one time. Take it and pass it, so that the reading task of the instantaneous operation cannot be completed on time, and many barcode scanners are set as an integration, the scanning head cannot be rotated, and it cannot be adjusted up and down according to the needs. Flexible application, so holding it will make people feel tired. On the other hand, general barcode scanners do not have scanning status indicator lights and mode indicator lights, so it is not easy to know the current st...

AI Technical Summary

Problems solved by technology

[0002] At present, the performance of barcode scanners used in supermarkets is not high enough. Because the readable barcode width is not wide and the coverage angle is not large, it is impossible to find the best scanning point, which reduces the self-reading rate of barcode scanners, and often cannot be read at one time. Take it and pass it, so that the reading task of the instantaneous operation cannot be completed on time, and many barcode scanners are set as an integration, the scanning head cannot be rotated, and it cannot be adjusted up and down according to the needs. Flexible application, so holding it will make people feel tired. On the other hand, general barcode scanners do not have scanning status indicator lights and mode indicator lights, so it is not easy to know the current status during the scanning process of the scanner. The barcode scanner will suddenly fail in a noisy environment, affecting the scanning effect

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