DRIFTING ABUTTING CONNECTION DEVICE, BATTERY REPLACING ROBOT, AND LOCKING, UNLOCKING AND LOCKING-UNLOCKING METHODS

摘要

Provided are a floating joining device (1), a battery swap robot, and locking, unlocking and locking/unlocking methods, which solve the problems of low precision and poor stability in battery swapping of current battery swap robots. For this purpose, the floating joining device (1) comprises a base (11) and a floating portion (12), the floating portion (12) being configured to be floatable relative to the base (11), and the floating portion (12) being provided with at least one first positioning mechanism (123) and at least one second positioning mechanism (124), wherein the first positioning mechanism (123) is configured to be able to achieve joining with a vehicle body of a vehicle to be serviced by means of floating of the floating portion (12), and the second positioning mechanism (124) is configured to be able to achieve joining with a traction battery of the vehicle to be serviced by means of floating of the floating portion (12). Through the arrangement of the first positioning mechanism (123) and the second positioning mechanism (124), precise positioning of the floating joining device (1) and the vehicle to be serviced can be achieved when a used battery is unloaded and a fresh battery is loaded, thus improving the positioning precision and battery swap stability of the battery swap robot.