| 摘要 |
<p>PURPOSE: To improve the strength of connection between an IF card and an extension box and to reduce the cost of a computer function extension module consisting of the IF card and extension box. CONSTITUTION: This module consists of an insulating housing 33 provided internally with a completed circuit board 32 including a connector 133 with a lock equipped with a lock piece 133b which can be unlocked from an IF card side connector 42 by pressing both the width-directional sides, two eject mechanism part 34 mounted in depression areas of the insulating housing 33, an eject pipe 341 equipped with a depression shaft 342 that is pivoted rotatably on the insulating mechanism 33 nearby one side end part and can move reciprocally within a specific range in the depression direction while the tip is in contact with a specific depression place of the lock piece at the position corresponding to the depression area, and a guide arm 343 in sectional U-shape which is pivoted rotatably nearby the other end within a specific angle range in the depression direction and can guide the IC card nearby the width-directional side.</p> |
