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    • 74. 发明专利
    • Plug, electronic equipment and plug receptacle
    • PLUG,电子设备和插头插座
    • JP2013143279A
    • 2013-07-22
    • JP2012003236
    • 2012-01-11
    • Sony Corpソニー株式会社
    • TAJIMA SHIGERU
    • H01R13/64H01R13/625
    • H01R13/428H01R13/00H01R13/7038H01R29/00H01R31/00
    • PROBLEM TO BE SOLVED: To provide a plug which can be made to electrically detect a connected state when equipment is connected to a power line to which DC power is supplied.SOLUTION: A plug is provided, which includes: an electrode which transmits DC power; and an electrode cover which covers the electrode. The electrode cover includes a lock detection part which electrically detects that the electrode cover is locked with a plug receptacle with a lock mechanism after the electrode cover is completely inserted into the plug receptacle. The plug is made to electrically detect a connected state when the plug is connected to the plug receptacle to be provided to the power line to which the DC power is supplied.
    • 要解决的问题:提供一种当设备连接到供应直流电力的电力线时能够电连接状态的插头。解决方案:提供一种插头,其包括:传输直流电力的电极 ; 以及覆盖电极的电极盖。 电极盖包括锁定检测部,其在电极盖完全插入插头插座之后,电检测电极盖与具有锁定机构的插头插座锁定。 当插头连接到插头插座以提供给提供直流电力的电力线时,插头被电气地检测连接状态。