Patent ID: 8931141
Filing Date: 2015-01-13
Classification: E05Y,G06F,H04M,Y10T

Abstract:
1. A planetary type dual-shaft hinge, comprising: a female shaft member comprising a shaft body defining a first barrel and a second barrel in a parallel manner; a male shaft set comprising a first shaft rotatably inserted through said first barrel of said female shaft member, and a second shaft rotatably inserted through said second barrel of said female shaft member; and a transmission mechanism comprising a first transmission member fixedly connected to one end of said first shaft, a second transmission member fixedly connected to one end of said second shaft, and a link having opposite first end and second end thereof respectively pivotally coupled to said first transmission member and said second transmission member, said first transmission member and said second transmission member being disposed at one same side relative to said female shaft member, the pivoting point between said link and said first transmission member being deviated from the connection point between said first transmission member and said first shaft, the pivoting point between said link and said second transmission member being deviated from the connection point between said second transmission member and said second shaft; wherein said transmission mechanism further comprises a first coupling shank pivotally coupled between said first transmission member and said first end of said link, and a second transmission member pivotally coupled between said second transmission member and said second end of said link, said first transmission member defining therein a first pivot hole pivotally coupled to one end of said first coupling shank, said second transmission member defining therein a second pivot hole pivotally coupled to one end of said second coupling shank, said link comprising a first through hole located at said first end and pivotally coupled to an opposite end of said first coupling shank and a second through hole located at said second end and pivotally coupled to an opposite end of said second coupling shank.