The invention belongs to the technical field of automobile parts, and particularly relates to a vehicle power supply port cover door device and a working method. The device comprises a door cover, a motor, a reduction gear set and a rotation sensor; a rotating shaft part is arranged on the door cover and is hinged to a vehicle body, so that the door cover can turn over relative to the vehicle body; the motor is fixed in the vehicle body and keeps static relative to the vehicle body; the reduction gear set is arranged between the rotating shaft part and a motor output shaft and transmits the rotation action of the motor to the door cover after speed reduction and torque increase; at least one rotary moving part is arranged in the reduction gear set, and the rotation sensor is connected to the rotary moving part and detects the rotation angle of the rotary moving part. The device is small in occupied space and reliable in function, a door body position signal device can be omitted, the purpose of integrated design is achieved, the complexity of the system is reduced, the reliability of the system is improved, the space is further saved, and the continuity and integrity of automobile design are kept.

    本发明属于汽车零部件技术领域,具体涉及一种车辆动力补给口盖门装置及工作方法。该装置包括门盖、电机、减速齿轮组、旋转传感器;门盖上设有转轴部,转轴部与车体铰接实现门盖可相对车体作翻转运动;电机固定于车体内,与车体保持相对静止;减速齿轮组设于转轴部与电机输出轴之间,将电机的旋转作用减速增扭后传递给门盖;在减速齿轮组中至少有一旋转运动件,旋转传感器连接在该旋转运动件上并检测该旋转运动件的旋转角度。该装置空间占用少,功能可靠,可以省却门体位置信号装置,实现了一体化设计的目的,降低了系统的复杂度,提高了系统的可靠性,进一步节约了空间,保持了汽车设计的连贯性与整体性。


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    Titel :

    Vehicle power supply port cover door device and working method


    Weitere Titelangaben:

    一种车辆动力补给口盖门装置及工作方法


    Beteiligte:
    ZHOU FEI (Autor:in) / HUANG JIANCHANG (Autor:in) / RUI ZHENGGUO (Autor:in) / SHEN QING (Autor:in) / FU ZHENG (Autor:in)

    Erscheinungsdatum :

    2021-12-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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