| 摘要 |
<p>PURPOSE: A stopper device of a USB memory is provided to enable the stable insertion of a USB memory to an input terminal by preventing the backward movement of the USB case. CONSTITUTION: An external case(1) comprises a rectangular shape guide hole(11) on the bottom surface thereof. A slide guide plate(2) having a fitting portion(21) inserted into the inner wall of the guide hole is installed at the bottom of the external case. A memory case(3) of a memory body(4) is inserted into the external case and slides forward and backward.</p> |
