OPERATION INPUT DEVICE AND ELECTRONIC APPARATUS USING THE SAME

OPERATION INPUT DEVICE AND ELECTRONIC APPARATUS USING THE SAME

PROBLEM TO BE SOLVED: To provide an operation input device that prevents water entry into a housing. SOLUTION: An elastic waterproof material 40 is arranged between a printed circuit board 20 and an operation ring 50. A thick-wall 47 provided at the outer-peripheral edge of the elastic waterproof ma...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MIYOSHI KAZUAKI, KUDO TAKUYA
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an operation input device that prevents water entry into a housing. SOLUTION: An elastic waterproof material 40 is arranged between a printed circuit board 20 and an operation ring 50. A thick-wall 47 provided at the outer-peripheral edge of the elastic waterproof material 40 is sandwiched by the upper surface of a base 10 and the ceiling surface of a housing 80. COPYRIGHT: (C)2011,JPO&INPIT