| 摘要 |
A mechanism for attaching a device interface board (DIB) to a surface of a test head or peripheral includes first and second pulldown mechanisms attached to the surface and a substantially U-shaped actuator. Each of the pulldown mechanisms includes a rotating member coupled to a connecting member via a translation interface. The translation interface converts rotation of the rotating member into vertical movement of the connecting member. The U-shaped actuator has first and second ends respectively coupled to the rotating members of the first and second pulldown mechanisms. Swinging the U-shaped actuator through an arc rotates the rotating members and causes the connecting members to move vertically. A DIB that latches with the connecting members can thus be pulled down against the surface quickly and conveniently, with sufficient mechanical leverage for compressing large numbers of spring-loaded pins. |
