The invention discloses a pedal capable of effectively preventing sudden acceleration for a new energy automobile, which relates to the technical field of new energy. The pedal capable of effectivelypreventing sudden acceleration for a new energy automobile comprises a pedal rod, a rotating block is fixedly connected to the left side of the pedal rod, a first spring is fixedly connected to the inner wall of the bottom of the rotating block, a movable block is fixedly connected to the right side of the first spring, a dielectric plate is fixedly connected to the middle of the movable block, and a positive plate is fixedly connected to the inner wall of the rotating block close to the bottom of the movable block. According to the pedal capable of effectively preventing sudden acceleration for a new energy automobile, the dielectric plate is matched with a resistor for use; when an emergency occurs, the accelerator pedal is stepped down; at the moment, the movable block can move outwardsunder the action of centrifugal force, and the circuit voltage is lower than the maximum access voltage of the resistor, the circuit is in an access state, the electrorheological fluid moves to the outer side, a rubber gasket is expanded, the fixed rod and the rotating block are relatively fixed, and automobile acceleration is avoided, so that the effect of effectively preventing sudden acceleration is achieved, and the safety of a driver and passersby is effectively guaranteed.

    一种可有效防止突然加速的新能源汽车用踏板,涉及新能源技术领域,包括踏杆,所述踏杆的左侧固定连接有转块,转块的底部内壁固定连接有弹簧一,弹簧一的右侧固定连接有活动块,活动块的中部固定连接有电介质板,转块的内壁且靠近活动块的底部固定连接有正极板。该可有效防止突然加速的新能源汽车用踏板,通过电介质板与电阻的配合使用,当遇到紧急情况向下踩动油门踏板时,这时活动块会在离心力的作用下向外侧移动,导致电路电压小于电阻的最大通路电压,这时电路处于通路状态,使电流变液向外侧移动,使橡胶垫片膨胀,将固定杆与转块相对固定,避免汽车加速,从而达到了有效防止突然加速的效果,有效保证了驾驶员以及路人的安全。


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    Title :

    Pedal capable of effectively preventing sudden acceleration for new energy automobile


    Additional title:

    一种可有效防止突然加速的新能源汽车用踏板


    Contributors:
    XU DONGDIAN (author)

    Publication date :

    2020-08-28


    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