Patent ID: 11971453
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Measurement (Instruments)
Classification: CPC G  H  Y | IPC G  H

Claim 0:
1. A battery state detection device comprising:
a battery post terminal;
a case accommodating a circuit board, the circuit board including a current sensing circuit that senses a current by being electrically connected to the battery post terminal; and
a harness connection part provided on the case, the harness connection part being capable of having a harness connected thereto, wherein:
the battery post terminal includes a holding part held on a bottom of the case so as to cover an outer periphery of the bottom face of the case, and
an insert part that is a wall-like member arranged on the holding part along a side face of the case, the battery post terminal contacts the case via at least two faces, the two faces including the one of the faces and the face adjacent to the one of the faces, and
the case includes a fitting part, the fitting part being adapted to fit around the insert part by accommodating the insert part.