The invention belongs to the field of electric vehicles, and particularly discloses a vehicle positioning and retaining structure for a ground wireless transmitting charger. The structure comprises retaining plates symmetrically arranged on two sides of the wireless transmitting charger to form a positioning and intercepting structure for tires of a vehicle body. The limiting height setting of theretaining plates comprise the following steps: limiting the dislocation error distance X between a wireless transmitting plate and a wireless receiving plate to be less than or equal to 70mm, and calculating the limiting height range value of H according to the Pythagorean theorem; and by arranging the retaining plates for limiting and intercepting the vehicle tires on the two sides of the wireless transmitting charger, limiting the parking position of the vehicle, so that it is guaranteed that the wireless receiving plate at the bottom of the vehicle is aligned with the wireless transmittingplate of the wireless transmitting charger, and the charging efficiency is guaranteed. The invention provides a method for setting the limiting height of the retaining plates, which is convenient toadapt to the limiting requirements of various different tire sizes in an error range, is convenient to design the heights of the retaining plates according to actual requirements, and expands the application range.
本发明属于电动汽车领域,具体公开了一种地面无线发射充电器用车辆定位止退结构,包括止退板,该止退板对称设置在无线发射充电器两侧,形成车辆本体的轮胎的定位拦截结构;止退板的限位高度设定包括将无线发射板和无线接收板的错位误差距离限定为X≤70mm,由勾股定理推算得出H的限位高度范围值;本发明通过在无线发射充电器两侧设置对车辆轮胎进行限位拦截的止退板,能限制车辆的停靠位置,保证车辆底部的无线接收板与无线发射充电器的无线发射板对齐,保证充电效率;提供了止退板的限位高度的设定方法,便于在满足误差范围内适应多种不同轮胎尺寸的限位需要,便于根据实际需要设计止退板的高度,扩大使用范围。
Vehicle positioning retaining structure for ground wireless transmitting charger
一种地面无线发射充电器用车辆定位止退结构
2020-05-19
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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