PROBLEM TO BE SOLVED: To prevent short-circuit in a power supply terminal by avoiding the power supply terminal from being protruded when only one pressing member is pushed in a power feed device.;SOLUTION: The power feed device comprises an attachment part 10 to which an electronic apparatus is attached and the power supply terminal 3 which protrudes when the electronic apparatus is attached to the attachment part 10, and also comprises a protrusion operation mechanism which has the pressing members 4, 5 pressed by the attachment of the electronic apparatus at one end side and the other end side of the attachment part 10 respectively, holds the power supply terminal 3 in an immersed state by regulating the pressing operation of the pressing member 5 at the other end side in the non-pressed state of the pressing member 4 at the one end side, and makes the power supply terminal 3 protrude by permitting the pressing operation of the pressing member 5 at the other end side only after the pressing member 4 at the one end side is pressed. More concretely, the pressing member 4 at the one end side is pressed from the side face, and the pressing member 5 at the other end side is pressed from above.;COPYRIGHT: (C)2011,JPO&INPIT
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