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change voltage / Socket

change voltage
change voltage

When you travel abroad,if you have trouble with electrical appliances, due to different voltages in various countries. This design will help you solve this problem. After investigation, we know that there are 8 kinds of commonly used voltage criteria. The socket has 8 buttons above, which correspond to the international common 8 voltage. When you use electrical appliances in a foreign country, you can select the appropriate voltage outlet button, you can use electrical appliances normally. This design can help you solve the problems which resulting from the difference voltage between different countries.

University

Dalian Nationalities University

Dalian Nationalities University
Dalian, China

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Design

Dalian Nationalities University

Dalian Nationalities University
Dalian, China

Xuefei Liu; Di Fang

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