Storage battery monitoring module and flexible printed wiring board

The invention provides a battery monitoring module and a flexible printed wiring board. The flexible printed wiring board is attached to the storage battery, and has a trunk portion, a first branch portion, a second branch portion, a bent portion, and a plurality of wirings provided only on one surf...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMADA SHUZO, KANAYAMA TOMOKI, SHIROTA YUTO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a battery monitoring module and a flexible printed wiring board. The flexible printed wiring board is attached to the storage battery, and has a trunk portion, a first branch portion, a second branch portion, a bent portion, and a plurality of wirings provided only on one surface of the flexible printed wiring board, the plurality of wirings having a first wiring group, a second wiring group, and a third wiring group, the first wiring group being disposed across the first branch portion, the trunk portion, and the bent portion, the second wiring group being disposed across the second branch portion, the trunk portion, and the bent portion, and the third wiring group being disposed across the bent portion. The second wiring group is disposed across the second branch portion and the trunk portion, the third wiring group is disposed in the trunk portion, one end of each wiring of the first wiring group is connected to a plurality of terminals of the storage battery, the other end of each w