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|1. (WO2017039180) BATTERY MODULE HAVING IMPROVED FASTENING STRUCTURE|
|Applicants:||LG CHEM, LTD.
|Title:||BATTERY MODULE HAVING IMPROVED FASTENING STRUCTURE|
A battery module, according to one embodiment of the present invention, comprises: a cell cartridge assembly that includes at least one battery cell and a plurality of cartridges for stacking that receive the at least one battery cell therein and are arranged in a layered structure along the height direction; and a sensing assembly mounted on at least one side of the cell cartridge assembly and sensing the electrical characteristic of the battery cell, wherein each cartridge for stacking has a finger for bolt assembly that further protrudes from at least one corner area thereof beyond other corner areas, the finger for bolt assembly includes an assembly guide part provided in a slot shape, and the sensing assembly includes: a sensing assembly main body having the shape of a plate-shaped structure and having a plurality of sensing members mounted thereon; and an assembly plate integrally formed with the sensing assembly main body and capable of being inserted into the assembly guide part of the finger for bolt assembly.