Connecting device for e.g. compact flash card, has rotary joint buckled between two rings of interface seat, and cruciform connector that is rotated so that cruciform rib at front end moves to inner side to cruciform hollow space

摘要

The device has a rotary joint (2) buckled between two rings of an interface seat. A cruciform connector (6) passes through one of the rings to be embedded into a cruciform hollow space to push a head end of actuating shaft to move towards one side. The cruciform connector is rotated such that a cruciform rib at a front end moves to an inner side to the cruciform hollow space to be buckled.