| 摘要 |
<p>An alignment pin assembly (10) is described for use in a test fixture to align a printed circuit board. The alignment system includes a telescoping pin (12) preferably carried or supported in a tubular housing (14). A spring (16) urges the pin to a normal upward position. The pin can be urged downwardly against the force of the spring when the tip of the pin is inserted into an alignment hole in a printed circuit board and the board is forced downwardly against the pin.</p> |
