Dynamic password mapping device

The utility model discloses a dynamic password mapping device which comprises a shell, a display screen is arranged on the shell, a main control chip is arranged in the shell, a random number generator is arranged on the main control chip, a USB connector is arranged at one end of the shell, a groov...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WEI KEYUE, LIU HUAN, YIN XIAODONG, BAO KE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a dynamic password mapping device which comprises a shell, a display screen is arranged on the shell, a main control chip is arranged in the shell, a random number generator is arranged on the main control chip, a USB connector is arranged at one end of the shell, a groove is formed in the shell, an elastic assembly which ascends and descends along the inner wall of the groove is arranged in the groove, and the elastic assembly is connected with the display screen. A button is arranged on the elastic assembly, and the shell is movably connected with a driving piece for driving the elastic assembly to stretch out and draw back elastically. According to the utility model, the mapping device adopts a connection mode of the elastic assembly, so that a supporting surface for installation and arrangement can be provided for the button, the elastic assembly can be extruded to move downwards and then enter the groove to be hidden under the extrusion action of the driving piece, and the ope