The invention relates to a driving mechanism for realizing different sequential motions of grating blades, which comprises a frame and at least two gratings arranged on the frame, the at least two gratings are connected with a motor through a crank connecting rod mechanism, the at least two gratings respectively comprise driving blades provided with driving shafts, the crank connecting rod mechanism comprises a driving rod. At least two sliding grooves are formed in the driving rod, the driving shaft extends to penetrate through the sliding grooves, each sliding groove comprises a moving section and a maintaining section, a certain angle is formed between the extending direction of each moving section and the moving direction of the driving rod, and the extending direction of each maintaining section is parallel to the moving direction of the driving rod. And when the driving shaft of the driving blade of one of the at least two grids is located at the moving section of the corresponding sliding groove, the driving shaft of the driving blade of the other one of the at least two grids is located at the holding section of the corresponding sliding groove. According to the driving mechanism, the opening and closing sequence of different grids can be controlled, and asynchronous driving of multiple grids by a single motor is realized.

    本发明涉及一种实现格栅叶片不同时序运动的驱动机构,包括框架以及设于框架上的至少两个格栅,至少两个格栅通过曲柄连杆机构与一个电机相连,至少两个格栅分别包括设有驱动轴的主动叶片,曲柄连杆机构包括驱动杆,驱动杆上设有至少两个滑槽,驱动轴延伸穿过所述滑槽,滑槽分别包括运动段和保持段,运动段的延伸方向与驱动杆的移动方向成一定角度,保持段的延伸方向与驱动杆的移动方向保持平行,当至少两个格栅中的一个格栅的主动叶片的驱动轴处于其对应滑槽的运动段时,至少两个格栅中的另一个格栅的主动叶片的驱动轴处于其对应滑槽的保持段。本发明能够控制不同格栅开启和关闭的前后顺序,实现单个电机对多格栅的异步驱动。


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    Titel :

    Driving mechanism for realizing different time sequence motions of grating blades


    Weitere Titelangaben:

    一种实现格栅叶片不同时序运动的驱动机构


    Beteiligte:
    XU JIE (Autor:in) / GUO SHENGWEI (Autor:in)

    Erscheinungsdatum :

    2021-04-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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