| 摘要 |
<p>PURPOSE:To accurately transmit data even when a card is loaded in a loading part in disorder by tapering the bottom surface of the mount part nearby the side wall of a device part on the opposite side about the position of an energizing means and pressing the card against the peripheral edge of the mount part by the tapered shape. CONSTITUTION:The card 7 which is pressed against the tapered side wall 4b with the energizing force of a spring 11 is pressed upward with the reaction from the side wall 4b. Similarly, the slide member 12 and card 7 abut on each other on the tapered surface, so the card 7 is energized upward as well. The card 7 is positioned in the right-left direction with the energizing force of the spring 11 as the energizing means and pressed upward to contact the peripheral edge of an opening. Consequently, the card 7 is positioned in parallel to the bottom surface of the mount part and pressed against the opening peripheral edge of the mount part to form a gap between the card 7 and an installation part 9; and light emitting diodes L1-L7 and light receiving N1-N7 are put in correct position relation across an optical member 13 and a correct communication becomes possible.</p> |
