Patent ID: 6703855
Filing Date: 2004-03-09
Classification: G01R,H01R

Abstract:
A structure of a probe, comprising:a tube, enclosing a space, comprising a juncture positioned on a larger end of said tube and a through hole positioned on a smaller end; an axle, comprising a supporting portion is set at the larger end and is positioned within the space, and said supporting portion is positioned against an inner side of the through hole; a pointed element, fixed on said axle is positioned into said through hole; a resilient element, positioned around said axle, wherein one end of the resilient element is positioned against said supporting portion; a positioning cap, comprising a hollow through channel, and said through channel is for fitting through said axle and for pressing against a juncture of the tube, wherein a smaller end of said positioning cap is formed as a positioning portion for positioning said resilient element within the tube such that said pointed element can elastically slide within said tube.