| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a small memory card socket with a little number of parts can positively detect starting of ejection operation of a memory card. <P>SOLUTION: The socket A is equipped with a slider 6 disposed movably in a fore and aft direction in a socket body and moving backward along with the memory card on receival of pressing force from the memory card, a coil spring 7 energizing the slider 6 in a forward direction, a lock mechanism 36 (a heart cam groove part 30 and a cam pin 8 or the like) locking the slider 6 in a predetermined position when the pressing force is released while the slider 6 moved to a rearmost position and carrying out unlocking when the slider 6 is pressed rearward after locking, I/O contacts C1-C8 contacting an I/O contact surface of the memory card in a locked state, a trigger contact C9 contacting the I/O contact surface in an unlocking position vicinity when the slider 6 is pressed rearward in the locked state, and a base 4 disposed in a rear part in the socket body to hold each contact C1-C11. <P>COPYRIGHT: (C)2010,JPO&INPIT |
