Laser scanner with logging function

Abstract

The present invention provides a laser scanner with a logging function. The scanner comprises: a hand-held housing consisting of a scanning terminal and a hand-held terminal; a scanning unit installed in the scanning terminal and configured to scan the external assigned information and perform decoding of the external assigned information for outputting through laser; an operation keyboard installed at the upper portion of the hand-held terminal and configured to realize the input of an external instruction through the keyboard; a display screen installed at the upper portion of the operation keyboard and configured to display the information of the scanning unit and the operation keyboard in real time; and a control unit. The laser scanner with a logging function can employ the display screen to display the input and output information to improve operators' analysis ability for data. A thumb motion region is used to cover and input all the operation buttons, the distribution of the operation keyboard accords with the traditional distribution mode, the blind operation of the operation keyboard can be completed after the operation is skilled, and the left and right thumbs can be adapted. The center of gravity of the whole laser scanner vertically passes through the hand-held terminal, and the device is held in the user's hands without the influence of deflecting force so as to greatly reduce the operation fatigue.

Description

technical field [0001] The invention relates to the field of data entry, in particular to a laser scanner capable of simultaneously realizing the functions of data scanning and data entry. Background technique [0002] In the existing hand-held scanning equipment, it generally includes a rainbow reader and a laser barcode reader, among which the rainbow reader. Among them, Hongguang barcode reader (also known as CCD scanning gun) uses the principle of photoelectric coupling to image the printed pattern of the barcode and then decode it. Its advantages are: no shaft, motor, long service life and cheap price. The laser barcode reader is a single-line scanner that uses a laser diode as a light source, but it is superior to the Hongguang barcode reader in scanning speed, scanning distance, and scanning sensitivity. Therefore, the main application in the market is the laser barcode reader. . [0003] However, the above-mentioned scanners only scan the specified barcode, and ca...

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned scanners only scan the specified barcode, and cannot realize the functions of code display and editing. They can only be operated through the host computer, and the relative function is relatively simple.

Although the sensor data collector can realize functions such as editing, but due to its large size, it is easy to cause operator fatigue under a large number of operations.

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