The invention provides a brake-by-wire pedal and a vehicle, and belongs to the technical field of vehicle parts. The pedal mechanism comprises a pedal arm, a connecting rod arm and a swing arm, the pedal arm is hinged to the pedal seat, the swing arm is hinged to the pedal seat, and the two ends of the connecting rod arm are hinged to the pedal arm and the swing arm respectively; one end of the elastic piece is connected with the pedal seat, and the other end of the elastic piece is connected with the swinging arm; the pedal has the advantages that the pedal mechanism of the pedal is arranged to be a four-bar mechanism, the stroke position of the pedal determines the position of the connecting rod arm, the position of the connecting rod arm can influence the lever ratio, and therefore the effect that the lever ratio is gradually reduced along with increase of the stroke of the pedal is achieved; the design is matched with the elastic force of the elastic piece to provide nonlinear pedal force, and the pedal mechanism is simple and ingenious in structure, cannot be clamped or abraded, and has extremely high reliability.
本发明提供了一种线控制动踏板以及车辆,属于车用零部件技术领域,包括:踏板座;踏板机构,踏板机构包括踏板臂、连杆臂以及摆动臂,踏板臂与踏板座铰接,摆动臂与踏板座铰接,连杆臂的两端分别与踏板臂以及摆动臂铰接;弹性件,弹性件的一端与踏板座连接并且另一端与摆动臂连接;本发明的有益效果为:本踏板的踏板机构设置为四连杆机构,踏板的行程位置决定了连杆臂的位置,连杆臂的位置又能够影响杠杆比,从而实现随踏板行程的增加而逐渐减小杠杆比的效果,这种设计配合弹性件的弹力能够提供非线性的踏板力,且踏板机构的结构简单巧妙,不会出现卡住或者磨损的情况,具有极高的可靠性。
Brake-by-wire pedal and vehicle
一种线控制动踏板以及车辆
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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