Connecting device for electrode terminal and bus bar of battery pack and storage battery array

According to one aspect of the utility model, the connecting device for the electrode terminal and the bus bar of the battery pack comprises a plug which is provided with an insertion end; the socket is provided with a receiving end, the receiving end comprises a locking part and an operating part, and the locking part is elastically arranged at the locking position; and the operating part is arranged to bias the locking part to enable the locking part to move from the locking position to the releasing position so as to release the insertion end. According to the other aspect of the application, the utility model also provides a storage battery array with the connecting device for the electrode terminal and the bus bar of the battery pack. 根据本实用新型的一个方面，提供一种用于电池包的电极端子与汇流条的连接装置，包含：插头，插头具有插入端；插座，插座具有接收端，接收端包含锁止部和操作部，锁止部被弹性地设置在锁定位置；操作部被设置为偏置锁止部使锁止部从锁定位置向释放位置运动从而释放插入端。根据本申请的另一方面，还提供了一种具有以上内容中阐述的用于电池包的电极端子与汇流条的连接装置的蓄电池阵列。