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Every household has a socket floor type, however the exposed Jack very prone to danger, andto find Jack position on the vertical wall near the ground is also very inconvenient. With this,we can solve these problems. The socket is usually embedded in the walls of the groove, the child does not come into contact with the jack. when you need it, Press the switch, socket automatic sliding out to form an inclined surface, the user can be accurate to pull the plug.
Dalian Minzu University
Dalian, China
Xuefei Liu
Di Fang
Chui Li
Mingyang Li