Patent ID: 8039764
Filing Date: 2011-10-18
Classification: H05K

Abstract:
1. A cushioning member for use in a circuit board of an electronic device, said circuit board having a perforation, said cushioning member comprising: an elastic main body; a fixing element coupled with said elastic main body and aligned with said perforation of said circuit board, and comprising an extension part and a fastening part, said extension part being arranged between said elastic main body and said fastening part, said fastening part being arranged on an end of said fixing element; and a sheathing element sheathed around said elastic main body and a portion of said extension part after said fastening part of said fixing element is penetrated through said perforation, thereby facilitating fixing said elastic main body and said fixing element onto said circuit board; wherein said fastening part is sustained against a first surface of said circuit board and said extension part is received in said perforation after said fixing element is penetrated through said perforation, so that said cushioning member is combined with said circuit board and said elastic main body is attached on a second surface of said circuit board, wherein a cushioning efficacy is provided when said electronic device is suffered from an external force.