Provided are an elastic member, a limiting member, a limiting guide device, and an electric automobile comprising same. The limiting guide device comprises an elastic member (201) and an limiting member (101) which match each other. The elastic member (201) is fixed to an inner side wall of a quick-change support (200) of the electric automobile or an outer side wall of a quick-change battery box (100) of the electric automobile, and the elastic member (201) is used for elastically limiting the movement of the quick-change battery box (100) in the quick-change support (200). The elastic member (201) can elastically limit the movement of the quick-change battery box (100) in the quick-change support (200), thereby preventing the battery box (100) from being damaged.