The invention provides a pedal device, a passenger compartment and an engineering vehicle, the pedal device comprises a pedal assembly and side sealing plates arranged on the two sides of the pedal assembly, the pedal assembly comprises at least three pedals which are arranged up and down, one pedal is a telescopic pedal which telescopically moves relative to the side sealing plates, the other pedals are arranged to be turnover pedals rotating and moving relative to the side sealing plates, a connecting rod is rotationally connected between every two adjacent pedals, and the telescopic pedal is connected with a driving structure. According to the pedal device, the passenger compartment and the engineering vehicle, the telescopic pedal is arranged in the multiple pedals, the telescopic pedal can be driven to move in a front-back telescopic mode through one driving structure, other pedals are driven to turn over synchronously, therefore unfolding and folding switching of the pedal device is achieved, the driving structure in the pedal device is flexible in arrangement position, therefore, the overall dimension of the pedal device can be reduced, the requirement for installation precision can be lowered, and the working reliability of the pedal device can be guaranteed.

    本发明提供一种踏板装置、乘员室及工程车辆,其中踏板装置包括踏板组件以及设于踏板组件两侧的侧封板,踏板组件包括上下设置的至少三个踏板,其中一个踏板设为相对侧封板伸缩移动的伸缩踏板,其他踏板分别设为相对侧封板转动移动的翻转踏板,相邻两个踏板之间转动连接有连杆,伸缩踏板连接有驱动结构。本发明提供的一种踏板装置、乘员室及工程车辆,在多个踏板中设置伸缩踏板,可通过一个驱动结构驱动伸缩踏板前后伸缩移动,带动其他踏板同步翻转,从而实现踏板装置的展开和折叠切换,该踏板装置中驱动结构设置位置较为灵活,从而有利于降低踏板装置的外形尺寸,且有利于降低安装精度要求,有利于保证该踏板装置的工作可靠性。


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    Title :

    Pedal device, passenger compartment and engineering vehicle


    Additional title:

    踏板装置、乘员室及工程车辆


    Contributors:
    CHEN FEI (author) / XIAO QIAOWEI (author) / LIU FANGLIN (author)

    Publication date :

    2021-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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