Cell -phone that facilitates use

The utility model provides a cell -phone that facilitates use, the cell -phone surface is provided with touch display screen and button, still be provided with the cell -phone radio frequency circuit in the cell -phone, still include the transformer, transformer and cell -phone pass through the arti...

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Bibliographic Details
Main Author XU MEIQIN
Format Patent
LanguageEnglish
Published 20.01.2016
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
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Summary:The utility model provides a cell -phone that facilitates use, the cell -phone surface is provided with touch display screen and button, still be provided with the cell -phone radio frequency circuit in the cell -phone, still include the transformer, transformer and cell -phone pass through the articulate, the transformer is including the vary voltage circuit, the input and the connector assembly of vary voltage circuit, the plug sets up on the transformer, the positive output end of vary voltage circuit is connected with three way relay LS1's first common port and second common port, the cathode output of vary voltage circuit is connected with three way relay LS1's third common port and three way relay LS1's an input, three way relay LS1's another input and the first output negative pole of normally opening end and opto -coupler U1 are connected, the utility model discloses avoid because the cell -phone that the condition such as thunderbolt arouse damages, convenience of customers uses.
Bibliography:Application Number: CN201520563905U