ELECTRONIC DEVICE AND INSERTION ERROR PROTECTION DEVICE

ELECTRONIC DEVICE AND INSERTION ERROR PROTECTION DEVICE

An electronic device includes: a shelf where a first slot and a second slot are formed; a plurality of kinds of electronic circuit boards including a first-side protrusion portion and a second-side protrusion portion, and an arrangement pattern of the first-side protrusion portion and the second-sid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKAYAMA AKIRA, TOSHIMITSU KENJI, INABA TOSHIHIDE, TAKAHASHI TSUTOMU
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:An electronic device includes: a shelf where a first slot and a second slot are formed; a plurality of kinds of electronic circuit boards including a first-side protrusion portion and a second-side protrusion portion, and an arrangement pattern of the first-side protrusion portion and the second-side protrusion is different from each other; when an electronic circuit board having the first-side protrusion portion into the first slot, the first abutment member abut the first-side protrusion portion of the first position and rotate from a first angle position to a second angle position; a second abutment member installed at the first slot and rotatable around an axis of the first direction, and when an electronic circuit board having the first-side protrusion portion into the first slot, the second abutment member abut the first-side protrusion portion of the second position and rotate from the first angle position to the second angle position.