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Button Block / Plugboard

Button Block
Button Block

Did these two problems ever trouble you while using the usual plugboards, always forget to press the switch
buttons after using, besides, feeling really hard to unplug?
Luckily, by adding the push button switch,the new plugboard solve these problems easily. Just push the button,
the inside spring will push the plug out. pulling out plugs becomes easier and the power will cut off in order to prevent
safety accidents.


Donghua University

Donghua University
Shanghai, China

Siman Li,
Donghua University

Kaihao Zhang,
Donghua University