Disclosed is an actuator for a charging port door of a vehicle, comprising: a housing which has an inner space and a through-hole formed in the bottom surface; a rotatable shaft which is vertically installed within the housing to be able to rotate, of which the lower end is exposed to the outside through the through-hole to be connected to a rotatable shaft of a vehicle charging port door, and has a flange formed at the center; a ring-shaped clutch gear which is formed to surround the center of the rotatable shaft and securely attached to the flange; a ring-shaped clutch plate in which the middle portion of the rotatable shaft is inserted, and which is put on the clutch gear and has an inner wall coupled to the outer surface of the rotatable shaft to be rotated integrally with the rotatable shaft; an elastic means which applies elastic force to the clutch plate in a direction towards the clutch gear; and a driving motor which rotates the clutch gear. Therefore, the present invention can open and close the charging port door manually, and sense whether or not the charging port door is opened.

    본 발명에 의한 자동차 충전포트도어용 액추에이터는, 내부공간을 구비하되, 바닥면에 관통공이 형성되는 하우징; 수직으로 세워져 상기 하우징 내부에 자전 가능한 구조로 장착되되 하단이 상기 관통공을 통해 외부로 노출되어 자동차 충전포트도어의 회전축에 연결되며, 중단에 플랜지가 형성되는 회전샤프트; 상기 회전샤프트의 중단을 둘러싸는 링 형상으로 형성되어 상기 플랜지 상에 안착되는 클러치기어; 상기 회전샤프트의 중단이 삽입되는 링 형상으로 형성되어 상기 클러치기어 상에 안착되며, 내측벽이 상기 회전샤프트의 외측면에 결합되어 상기 회전샤프트와 일체로 회전되는 클러치플레이트; 상기 클러치기어를 향하는 방향으로 상기 클러치플레이트에 탄성력을 인가하는 탄성수단; 상기 클러치기어를 회전시키는 구동모터;를 포함하여 구성된다.


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    Title :

    Actuator for charging port door of vehicle


    Additional title:

    자동차 충전포트도어용 액추에이터


    Contributors:

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING



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