BATTERY QUICK DISCONNECT ASSEMBLY, MOBILE CHASSIS, AND ROBOT

A battery quick disconnect assembly, comprising: an accommodating portion which comprises an accommodating cavity, a hardware male interface being provided in the accommodating cavity, the accommodating cavity having an opening, the opening being formed at the proximal end of the accommodating cavity, and a snapping slot being provided at the vicinity of the opening; and a battery assembly which comprises a battery body, the battery body being provided with a hardware female interface and a rotating portion, the rotating portion being provided at the proximal end of the battery body, the rotating portion comprising two rotating pairs, a connecting member for connecting the two rotating pairs, and hooks, one hook being provided close to each rotating pair, and the two rotating pairs being respectively provided on the two sides of the battery body, so that the battery assembly and the accommodating portion can be quickly connected and disconnected.