The electronic accelerator pedal assembly with the hysteresis force comprises a pedal arm, a mounting seat and a rotating shaft, the pedal arm is pivoted to the side face of the mounting seat through the rotating shaft, a pedal face is arranged on the upper side of the rear section of the pedal arm, a spring seat is arranged on the upper side of the front section of the pedal arm, and a limiting column opposite to the spring seat is arranged on the mounting seat. A reset spring is installed between the spring seat and the limiting column. A friction block is arranged at the front end of the pedal arm, and a friction wall matched with the friction block is arranged on the installation base. According to the electronic accelerator pedal assembly with the hysteresis force, when the pedal face is treaded, the pedal arm rotates and compresses the return spring, the elastic force of the return spring provides component force, and the friction block and the friction wall rub to generate the hysteresis force; the structure is simple, the design is compact, the number of parts is small, the overall size of the pedal is small, the requirement for the installation space of the pedal is low, and the delaying effect is stable.
本发明提供一种带迟滞力电子油门踏板总成,包括踏板臂、安装座和转轴,踏板臂通过转轴枢接于安装座的侧面,踏板臂的后段上侧设有踏板面,踏板臂的前段上侧设有弹簧座,安装座上设有和弹簧座相对布置的限位柱,弹簧座和限位柱之间安装有复位弹簧;踏板臂的前端设有摩擦块,安装座上设有和摩擦块匹配的摩擦壁。本发明提出的一种带迟滞力电子油门踏板总成,踩踏踏板面时,踏板臂转动并压缩回位弹簧,回位弹簧的弹力提供分力,摩擦块与摩擦壁摩擦产生迟滞力;其结构简单,设计紧凑,零部件较少,踏板整体尺寸较小,对踏板安装空间要求交底,而且迟滞效果稳定。
Electronic accelerator pedal assembly with hysteresis force
一种带迟滞力电子油门踏板总成
2024-02-20
Patent
Electronic Resource
Chinese
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 |