The invention discloses an anti-collision bottom plate structure of a chassis of an electric vehicle, and relates to the technical field of anti-collision chassis, a brake box comprises two displacement grooves, an air inlet, a T-shaped convex block, a reinforcing plate and a clamping plate, a rotating shaft penetrates through the center position of the brake box, the displacement grooves are formed in the brake box, the number of the displacement grooves is two, and the clamping plate is arranged between the two displacement grooves. The displacement grooves are square and are symmetrically formed by taking the rotating shaft as the center, an air inlet is formed in each displacement groove, the air inlets are communicated with the exhaust pipe, a T-shaped convex block is movably connected in each displacement groove, and the displacement grooves are used for displacement and limiting of the T-shaped convex block; the end, away from the displacement groove, of each T-shaped protruding block is fixedly connected with a reinforcing plate, the section of each reinforcing plate is in an inwards-concave semi-arc shape, the friction face and friction force between the clamping plates and the rotating shaft can be increased, the clamping plates and the rotating shaft can be better attached, the vehicle braking sliding distance is shorter, and the vehicle braking sliding effect is better. And the secondary damage to the personnel and the vehicle after the collision is greatly reduced.
本申请公开了一种电动车底盘防碰撞底板结构,涉及防碰撞底盘技术领域,其中所述制动盒包括位移槽、进气口、T型凸块、加固板、夹持板,所述转轴贯穿于制动盒的中心位置,所述制动盒内部开设位移槽,所述位移槽有两个,所述位移槽为正方体形,以转轴为中心对称开设,每个所述位移槽中开设进气口,所述进气口与排气管连通,每个所述位移槽中活动连接有T型凸块,所述位移槽用于T型凸块的位移和限位的作用,每个所述T型凸块远离位移槽的一端固定连接加固板,所述加固板的截面为内凹的半圆弧形,能够实现增加夹持板与转轴的摩擦面和摩擦力,使得夹持板和转轴更加贴合,使车辆制动滑行的距离更短,大大降低了人员和车辆在受到撞击后的二次伤害。
Anti-collision bottom plate structure of chassis of electric vehicle
一种电动车底盘防碰撞底板结构
2023-11-10
Patent
Electronic Resource
Chinese
Bottom plate structure of box chassis, box chassis, battery pack and vehicle
European Patent Office | 2021
|