Multi-screen combined type electronic tag

The utility model discloses a multi-screen combined type electronic tag comprising at least two display devices, a wireless message receiving/sending device and a power supply device. The display devices are used for receiving and displaying messages and are connected through a port, and therefore v...

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Bibliographic Details
Main Authors CAI JIWEN, LI JING
Format Patent
LanguageChinese
English
Published 06.08.2014
Subjects
ADVERTISING
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
HANDLING RECORD CARRIERS
LABELS OR NAME-PLATES
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SEALS
SIGNS
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Summary:The utility model discloses a multi-screen combined type electronic tag comprising at least two display devices, a wireless message receiving/sending device and a power supply device. The display devices are used for receiving and displaying messages and are connected through a port, and therefore various data messages can be transmitted or the display devices are independent mutually. The wireless message receiving/sending device is used for receiving the messages from outside and then transmitting the messages to the display devices, and therefore the messages can be displayed. The power supply device is connected with the display devices, a message storage device and the wireless message receiving/sending device through a switch device; necessary electric energy is supplied by the power supply device to the multi-screen combined type electronic tag. The multi-screen combined type electronic tag has the advantages that first grade waste and second grade waste of resources can be prevented, complex manual op
Bibliography:Application Number: CN20132709930U