The invention discloses a safe automobile accelerator pedal. The pedal comprises a fixing base, a fixing frame is fixedly connected to the fixing base, a rotary joint is fixedly installed on the fixing frame, and a pedal arm is rotatably installed on the fixing frame through the rotary joint. A connecting arm is fixedly connected to a shell, a limiting block is arranged on the side portion of thepedal arm, and a safety triggering unit is arranged on the fixing base. According to the safe automobile accelerator pedal, an emergency switch with the top easy-to-crush protectionis additionally arranged at the original limiting position of an existing electronic accelerator pedal base; when the pedal is treaded vigorously, the limiting block breaks the easily-collapsed surface to trigger the emergency switch at the lower part, the power control system limits power output after receiving a switching signal, and braking is assisted when necessary, so that accidents are avoided; slight changing is made based on an original pedal structure, so that accidents caused by mistaken stepping is effectively prevented; and the electronic accelerator pedal has obvious advantages in the aspect of safety by being compared with an existing common electronic accelerator pedal.

    本发明公开了一种安全汽车加速踏板,包括固定座,所述固定座上固定连接有固定架,所述固定架上固定安装有旋转关节,所述固定架通过旋转关节转动安装有踏板臂,所述外壳上固定连接有连接臂,所述踏板臂的侧部设置有限位块,所述固定座上设置有安全触发单元。本发明通过在现电子加速踏板底座原限位处加装有顶部易压溃结构保护的紧急开关,大力踩踏踏板会导致限位块压断易溃面从而触发下部的紧急开关,动力控制系统受到开关信号后限制动力的输出,必要时辅以制动从而避免事故的发生;通过在原有踏板结构基础上做了小幅的改动,能有效防止因误踩而造成的事故,比较现有的普通电子加速踏板在安全方面有明显的优势。


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    Title :

    Safe automobile accelerator pedal


    Additional title:

    一种安全汽车加速踏板


    Contributors:
    LI GUANGQUAN (author) / FU BO (author) / CAI WENGUO (author) / HAO YONGGANG (author)

    Publication date :

    2020-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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