| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an external storage device capable of suppressing the dispersion of quality by preventing the wrong installation between parts with determined installation postures. <P>SOLUTION: This external storage device 10 comprises a body 11, a memory substrate 12 having a connector 24, a substrate holder 13 for fixing the memory substrate 12 to the body in the state where the connector 24 is protruded outward, and a cap 14 detachably provided on the substrate holder 13 to protect the connector 24. Means 38, 37, 40 and 32 for regulating the wrong installation are provided among the body 11, the memory substrate 12 and the substrate holder 13, respectively. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
