Sampling assembly, connection assembly, battery module and vehicle

Abstract

The application relates to a sampling assembly, a connection assembly, a battery module and a vehicle. The sampling assembly is used for a battery module including a busbar. The sampling assembly includes: a sampling circuit board having a predetermined length and a predetermined width; a sampling leg including a first connection portion, an intermediate portion and a second connection portion, the first connection portion being connected to the sampling circuit board, the second connection portion configured to be connected to the busbar, the first connection portion including a first connection region connected to the intermediate portion, the second connection portion including a second connection region connected to the intermediate portion, at least a part of the intermediate portion having a cross-sectional area which is smaller than a cross-sectional area of the first connection region and smaller than a cross-sectional area of the second connection region.

Dependencies are inferred from the claim text.