| 摘要 |
<p>Disclosed is a needle-shaped conductive contact probe, which can extend/retract in the longitudinal direction. In the contact probe, at least one end portion in the longitudinal direction is provided with a plurality of claw sections (21b), which protrude in the same spindle shape, and which are disposed with rotational symmetry with the center axis in the longitudinal direction as a symmetrical axis (O). Each of the claw sections (21b) has a ridge line (L1), which passes the top edge (PO) and the symmetrical axis (O), and which forms, at least in an area close to top edges (P1), a step-like shape having a plurality of continuous protruding sections. Thus, reliable electrical conduction can be obtained between the contact probe and a subject to be brought into contact therewith.</p> |
