| 摘要 |
PURPOSE: A probe pin and a manufacturing method thereof are provided to manufacture one processing plate through a simplified process. CONSTITUTION: A probe pin(1) includes a sleeve(4) consisting of an upper contact part(2) and a lower contact part(3). The upper contact part is formed at an upper part of the sleeve. The lower contact part is formed at a lower part of the sleeve. The upper sleeve and lower sleeve are elastically combined. An elastic part(5) is formed by inserting one of the upper and lower contact parts into the sleeve. An extension piece(6) is protruded toward a lower part of the sleeve. The elastic part of the extension piece is formed in the coil type. |
