Wiring module for a battery module that has detection terminal for detecting state of electric cells

摘要

A wiring module includes first detection terminals for detecting a state of electric cells, and a resin protector that retains the first detection terminals. The first detection terminals each include a first plate-shaped portion having a plate shape, and a first electric wire connecting portion continuous with the first plate-shaped portion and connected to a terminal portion of an electric wire W. The first plate-shaped portion is provided with projecting pieces for discriminating the front and back sides of the corresponding first detection terminal.

主权项

1. A wiring module to be attached to a battery module in which adjacent electrode terminals of a plurality of electric cells having positive and negative electrode terminals are connected by connecting members, the wiring module comprising:
a detection terminal for detecting a state of the electric cells; and a resin protector that retains the detection terminal, wherein the detection terminal includes a plate-shaped portion having a plate shape, and an electric wire connecting portion continuous with the plate-shaped portion and connected to a terminal portion of an electric wire, and the plate-shaped portion is provided with a front-back discriminating means configured to distinguish between front and back sides of the detection terminal, the front-back discriminating means is a projecting portion that projects with respect to a surface of the plate-shaped portion, the plate-shaped portion is rectangular, and the projecting portion is formed at a corner portion of the plate-shaped portion, the resin protector is provided with a partition wall that partitions the connecting members from the outside, and the partition wall is provided with a bulging portion that bulges toward the outside, and inside of which the corner portion is disposed.