| 摘要 |
PROBLEM TO BE SOLVED: To provide an AC adapter for securing a supply path of power input from a second power plug to a device main body by coupling the second power plug to the device main body, achieving easy attachment/removal of the second power plug and thereby contributing to an improvement in convenience of the device. SOLUTION: An engaging shaft provided for the second power plug is turned to be thereby engaged with an engaging groove formed at about the midpoint position between a pair of plug blades provided for a first power plug. When turning, a connection terminal incorporated in the engaging shaft is pushed out and is thereby electrically coupled to the plug blades. COPYRIGHT: (C)2006,JPO&NCIPI
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