Patent ID: 7755883
Filing Date: 2010-07-13
Classification: F16B,G06F

Abstract:
1. A connection structure configured in a data processing apparatus, the data processing apparatus comprising a keyboard and a base, the keyboard having a bottom, the base having a top plate, said connection structure connecting the bottom and the top plate, said connection structure comprising: a mounted boss disposed on the bottom of the keyboard, the mounted boss comprising a first lock part; and a mounting hole disposed on the top plate of the base, the mounting hole comprising a second lock part; wherein when the bottom of the keyboard is assembled to the top plate of the base, the mounted boss is inserted into the mounting hole such that the first lock part is locked with the second lock part, and wherein the mounting hole has a third cross section and the mounted boss has a fourth cross section matching with the third cross section, whereby the mounted boss can be inserted into the mounting hole and wherein the third cross section of the mounting hole is polygonal.