The invention belongs to the technical field of automobile braking devices, and particularly relates to an automobile emergency braking device and a braking method.The automobile emergency braking device comprises a brake disc, a fixing shaft is fixedly installed in the middle of the left side of the brake disc, an eccentric wheel is installed on an outer side bearing of the fixing shaft, and a rotating sleeve is arranged on the outer side of the eccentric wheel in an attached mode; the top of the left half part of the eccentric wheel is fixedly connected with a connecting block, the interior of the connecting block is rotationally connected with a first ball shaft, the top of the first ball shaft is fixedly connected with a connecting rod, the upper portion of the connecting rod is fixedly connected with a second ball shaft, a shell is attached to the outer side of the second ball shaft, and the right side of the shell is fixedly connected with a first brake pad; the eccentric wheel is connected with the adjacent eccentric wheel through a first connecting rod, and a pedal arm is fixedly installed at the front end of the eccentric wheel. According to the device, the lower standby brake pad can be quickly started when the upper brake pad fails, automatic braking can be achieved when an accelerator pedal is treaded too much, and the brake disc can be kept dry.

    本发明属于汽车制动装置技术领域,具体为一种汽车紧急制动装置及制动方法,包括刹车盘,所述刹车盘左侧的中间位置固定安装有固定轴,固定轴的外侧轴承安装有偏心轮,所述偏心轮的外侧贴合设置有转套,偏心轮左半部分的顶部固定连接有连接块,连接块的内部转动连接有第一球轴,第一球轴的顶部固定连接有连接杆,连接杆的上方固定连接有第二球轴,第二球轴的外侧贴合设置有外壳,所述外壳的右侧固定连接有第一刹车片,所述偏心轮通过第一衔接杆与相邻偏心轮相连,偏心轮的前端固定安装有踏板臂。该装置不仅能够在上方刹车片失效时快速启用下方的备用刹车片,而且能够在油门踏板踩踏过多时自动制动,还能够保持刹车盘干燥。


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    Title :

    Automobile emergency braking device and braking method


    Additional title:

    一种汽车紧急制动装置及制动方法


    Contributors:

    Publication date :

    2023-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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