The invention relates to the technical field of battery replacement, and provides a portable battery replacement device which comprises a base. The mounting rod is arranged above the base; the two battery replacing boxes are arranged in a lifting manner relative to the base; the two sets of lifting devices are oppositely arranged on the two sides in the axis direction of the mounting rod, each lifting device comprises two sets of parallelogram assemblies, the two sets of parallelogram assemblies are symmetrically arranged relative to the axis of the mounting rod, and each parallelogram assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are sequentially connected in a hinged mode; the first connecting rod and the third connecting rod are arranged in parallel, the first connecting rod is arranged on the mounting rod, and in one lifting device, the two second connecting rods are of an integrated structure; and the two battery replacing boxes are both located between the two sets of lifting devices, are symmetrically arranged relative to the mounting rod shaft, and ascend and descend along with the third connecting rod. By means of the technical scheme, the problems that an existing battery replacing device is inconvenient to carry and prone to damage are solved.
本发明涉及换电技术领域,提出了一种便携换电装置,包括底座;安装杆设置在底座上方;两个换电箱,换电箱相对底座升降设置;两组升降装置相对设置在安装杆轴线方向上的两侧,升降装置包括两组平行四边形组件,两组平行四边形组件关于安装杆轴对称设置,平行四边形组件包括依次铰接连接的第一连杆、第二连杆、第三连杆、第四连杆,平行四边形组件中,第一连杆与第三连杆平行设置,且第一连杆设置在安装杆上,一组升降装置中,两个第二连杆为一体结构;两个换电箱均位于两组升降装置之间,且两个换电箱关于安装杆轴对称设置,换电箱跟随第三连杆升降。通过上述技术方案,解决了现有换电装置携带不便,易损坏的问题。
Portable battery replacing device
一种便携换电装置
2024-07-30
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2023
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