The invention discloses an aero seat backrest manual adjustment clutch mechanism which comprises a machine shell assembly, a large bevel gear, a clutch disc, a clutch gear and a clutch gear shaft, the large bevel gear is installed in the machine shell assembly, a gear shaft is arranged in the center of the large bevel gear, and through holes are formed in the center of the large bevel gear and the center of the gear shaft; the clutch gear is fixedly connected with the clutch disc, the clutch gear shaft penetrates through the clutch gear and the clutch disc and is fixedly connected with the clutch gear and the clutch disc, and the clutch gear, the clutch disc and the clutch gear shaft move simultaneously; the lower end of the clutch gear shaft penetrates through the through hole to be connected with the control assembly, the control assembly controls the clutch gear shaft to move up and down, a groove is formed in the upper surface of the large bevel gear, and in the normal state, the clutch disc is arranged in the groove, so that rotation of the large bevel gear drives the clutch disc to rotate; the clutch disc is separated from the groove, and transmission between the clutch disc and the large bevel gear is disconnected. The device is convenient to operate, and the existing adjusting requirements are met.

    本发明公开了航空座椅靠背手动调节离合机构,包括机壳组件、大斜齿轮、离合盘、离合齿轮、离合齿轮轴,大斜齿轮安装在机壳组件内,大斜齿轮的中心部设置有齿轮轴,大斜齿轮和齿轮轴的中心部设置有通孔;离合齿轮和离合盘固定连接,离合齿轮轴的穿过离合齿轮和离合盘,固定连接离合齿轮和离合盘,离合齿轮、离合盘和离合齿轮轴三者同时移动;离合齿轮轴的下端穿过通孔连接控制组件,控制组件控制离合齿轮轴的上下移动,大斜齿轮的上表面设置有凹槽,正常状态下,离合盘设置在凹槽内,使大斜齿轮的旋转带动离合盘旋转,当控制组件带动离合齿轮轴向上移动时,离合盘脱离凹槽,断开离合盘与大斜齿轮的传动。本发明操作方便,满足了现有的调节需求。


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    Title :

    Manual adjustment clutch mechanism for aero seat backrest


    Additional title:

    航空座椅靠背手动调节离合机构


    Contributors:
    CHEN BANGJUN (author) / JIANG WEN (author) / XIA QING (author) / LIU CHAO (author) / ZHANG HAONAN (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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