Portable two-dimensional code scanning device

Abstract

The invention discloses a portable two-dimensional code scanning device, which includes a scanning gun and a charging base, the charging base includes a charging slot with a charging interface, and the scanning end of the scanning gun includes a scanning head shell and a scanning end. Scanning window, one end of the cable is set in the scanning shell, the other end of the cable is located in the handle belt and connected to the rotating device, the initial position of the rotating device without external force is the seamless connection between the scanning end and the handle belt, The maximum relative displacement between the scanning end and the handle belt is 75 cm, the handle belt is a bendable handle belt, one end is connected to the cable and the connection groove, and the other end is provided with a connection buckle, and the connection buckle matches the connection groove; The inner wall of the charging tank is provided with at least two sets of spring layers, the spring layer includes a connecting plate fixed to the inner wall of the charging tank, one side of the connecting plate is fixed to the inner wall of the charging tank, and the other side is connected to the moving plate through a spring bar, and the spring The number of bars must be at least 2.

Description

technical field [0001] The invention relates to a scanning gun, in particular to a portable two-dimensional code scanning device. Background technique [0002] As a timely, accurate, reliable and economical data input method, barcode has been adopted by logistics information system. It has been widely used in industrially developed countries and has become a unique world-wide "identity card" for commodities. Europe, America, Japan and other countries have generally used barcode technology, and it is being popularized rapidly all over the world, and its application field is still expanding. Due to the use of barcodes, consumers have a sense of security on the quality of goods psychologically. Barcodes can also play an important role in identifying fake and inferior products and preventing counterfeiting. Because barcode technology is advanced, applicable, easy to grasp, and quick to respond, it takes advantage of information (data) collection, whether it is in the process o...

AI Technical Summary

Problems solved by technology

The original charging equipment cannot meet their needs. In order to distinguish different departments or uses of the scanner, most people set other foreign objects on the body of the scanner as a mark. When the set mark protrudes from the original volume, it will As a result, it cannot be placed in the charging slot of the charging base, and the purpose is to provide a portable QR code scanning device to solve the above problems

Images