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90 Rotation / Earplug

90 Rotation
90 Rotation

Most of the current power plugs for the laptop can be divided into two types,
those are, straight ones and L-shaped ones. Each of them has its own merit
and suitable using environment. The straight plug is good for the usage of the
space beside the plug, and the L-shaped plug is convenient for the usage of
the space beside the laptop. The “90* Rotation” combines them together by an
ingenious structure. It can be switched between the two plugs just by a simple
rotating operation, satisfying different using requirement. This modification makes
the plug more stable and durable.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

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Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Bei Wu,Senyuan Luo,Mingcang He,Jiwei Zhang

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