The invention discloses a connecting device, a charging rack and an electric vehicle, and relates to the technical field of electric vehicle battery replacement. The connecting device comprises a supporting mechanism, a connecting assembly and a reinforcing part, the supporting mechanism is provided with a bearing area, the surface of the bearing area is used for placing a battery pack, the connecting assembly is used for connecting the battery pack, an opening is formed in the upper surface of the supporting mechanism, and the opening is adjacent to the bearing area in the width direction of the supporting mechanism; the opening is provided with extending parts extending downwards at the edges of the two sides of the supporting mechanism in the length direction, the connecting assembly is arranged on the extending parts and can move in the direction away from or close to the bearing area relative to the supporting mechanism, and the reinforcing piece extends in the length direction of the supporting mechanism and is connected to the lower surface of the bearing area. Under the condition that the size of the battery pack is gradually increased and the weight of the battery pack is increased, the bearing area for placing the battery pack is reinforced by utilizing the reinforcing piece, so that the supporting mechanism is prevented from being bent or broken in the process of bearing the battery pack.
本发明公开了一种连接装置、充电架和电动车辆,涉及电动汽车换电技术领域。该连接装置包括有支撑机构、连接组件和加强件,支撑机构上具有承载区域,承载区域的表面用于放置电池包,连接组件用于连接电池包,在支撑机构的上表面开设有开孔,开孔在支撑机构的宽度方向上与承载区域邻接,开孔在支撑机构的长度方向上的两侧边缘处具有向下延伸的延伸部,连接组件设置在延伸部上,并相对于支撑机构朝远离或靠近承载区域的方向可移动,加强件沿支撑机构的长度方向延伸,并连接于承载区域的下表面。在电池包尺寸逐渐变大以及重量变重的情况下,利用加强件对放置电池包的承载区域进行加强,从而防止支撑机构在承载电池包的过程中被压弯或者断裂。
Connecting device, charging rack and electric vehicle
连接装置、充电架和电动车辆
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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