Multifunctional visual card device

The invention discloses a multifunctional visual card device, belonging to the field of intelligent cards. The device comprises a control safety chip, an intelligent card data processing module and a password key data processing module, wherein the intelligent card data processing module is provided with a display output end, a key signal input end, an IC (Integrated Circuit) card interface, a word stock data input end, a power supply input end and a power supply switch control end, and is used for processing intelligent card data; the password key data processing module is used for processing password key data; a non-contact communication controller is in communication connection with the control safety chip; an antenna is electrically connected with the non-contact communication controller; a display device is electrically connected with the display output end; a key is electrically connected with the key signal input end; an IC card contact interface is electrically connected with the IC card interface; a battery is electrically connected with the power supply input end by a battery switch control circuit; the battery switch control circuit is provided with a control signal receiving end; the control signal receiving end is electrically connected with the power supply switch control end. The device can realize functions of a visual card and an intelligent key in a non-contact manner.