Input device

The invention provides a reduced-size input device. An input device that includes: a base member; a motor that is attached to the base member; a rotary shaft that is rotationally driven by the motor;a worm gear that rotates integrally with the rotary shaft; a first gear that is rotatably provided to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MUTO SHINYA, OGAWA TOSHIO, WAKITA YOSHITSUGU, UENOMACHI TAKASHI, KIMURA WATARU, MIYAKO IKUYASU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention provides a reduced-size input device. An input device that includes: a base member; a motor that is attached to the base member; a rotary shaft that is rotationally driven by the motor;a worm gear that rotates integrally with the rotary shaft; a first gear that is rotatably provided to the base member and engages the worm gear; a second gear that is rotatably provided to the base member so as to be coaxial with the first gear; an elastic member that is provided between the first gear and the second gear and generates impelling force in a direction that reduces the relative anglebetween the first gear and the second gear with respect to a rotational-direction reference angle state; a rotor that is rotatably provided to the base member, has a third gear that engages the second gear, and is rotationally operated by an operator; an angle detection part that detects a first rotational angle for the first gear and a second rotational angle for the second gear; and a control part that performs drive co