The invention provides a battery pack quick-change guiding device and an electric vehicle. The battery pack quick-change guiding device is used for guiding a plurality of battery packs which are arranged in parallel in the length direction or the width direction of the electric vehicle to be vertically connected with the electric vehicle in a hanging mode. The battery pack quick-change guiding device comprises first guiding units arranged between the battery packs and the electric vehicle, main guiding mechanisms of the first guiding units are used for vertical guiding when the battery packs are connected to the electric vehicle in a hung mode, and the position relation between the battery packs and the electric vehicle is quickly and effectively determined; the positioning precision of the battery pack relative to the electric vehicle is improved; an auxiliary guiding mechanism of the first guiding unit is used for being matched with a main guiding mechanism to limit rotation of the battery pack in the horizontal plane, the positioning precision of the battery pack relative to the electric vehicle is further improved, rotation of the battery pack due to vehicle bumping or inertia and the like can be prevented, and the possibility of collision between the battery pack and the electric vehicle is reduced; the battery pack is prevented from being damaged.
本发明提供一种电池包快换导向装置及电动车辆,用于引导沿电动车辆的长度方向或宽度方向并列排布的多个电池包分别与电动车辆的竖向挂接;电池包快换导向装置包括分别设置于各电池包与电动车辆之间的第一导向单元,第一导向单元的主导向机构用于电池包挂接于电动车辆时的竖向导向,快速、有效地确定电池包和电动车辆之间的位置关系,提高电池包相对于电动车辆的定位精度,提高换电成功率;第一导向单元的辅导向机构用于与主导向机构配合限制电池包在水平面内的转动,进一步提高电池包相对于电动车辆的定位精度,还能够防止电池包因为车辆颠簸或惯性等原因产生的旋转,降低电池包与电动车辆碰撞的可能性,避免电池包损坏。
Battery pack quick-change guiding device and electric vehicle
电池包快换导向装置及电动车辆
2023-05-16
Patent
Electronic Resource
Chinese
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