APPARATUS AND METHOD FOR PREVENTING MISINSERTION OF PRINTED BOARD

PROBLEM TO BE SOLVED: To prevent malfunction or damage of a printed circuit and a control unit due to misinsertion of a printed board to a control unit housing. SOLUTION: An apparatus for preventing misinsertion of a printed board is equipped with: a plurality of printed boards 5; a control unit hou...

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Bibliographische Detailangaben
Hauptverfasser:	NOGUCHI YUKIHITO, ICHIOKA YUJI, OMICHI KAZUHIRO, ARIKADO SHINYA, NISHIDA SHUNSUKE, SHOZAKI SHIRO, YOSHIDA NOBUAKI
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent malfunction or damage of a printed circuit and a control unit due to misinsertion of a printed board to a control unit housing. SOLUTION: An apparatus for preventing misinsertion of a printed board is equipped with: a plurality of printed boards 5; a control unit housing 1 in which the printed boards 5 are stored; pins 7 which are provided to the printed boards 5 and in which at least one of the cross sectional shape and the position is different; guide holes 8 which are provided to the control unit housing 1 and in which the pins 7 are inserted; and a switch provided to the control unit housing 1 and configured to supply power to the printed board 5 when the pin 7 is inserted in the guide hole 8. COPYRIGHT: (C)2011,JPO&INPIT