Modularized busbar convenient to install

The utility model discloses a modularized bus bar convenient to install. The modularized bus bar comprises an aluminum bar connecting sheet, an acquisition sheet and a battery module, compared with the prior art, the utility model has the beneficial effects that the adopted busbar is formed by integrating low-voltage acquisition wire harnesses of the BMS into a whole according to a common modular module, the busbar is directly covered on the battery during assembly, and the voltage and temperature of the battery can be acquired after the busbar sheet is welded with the positive and negative pole columns of the battery; sampling points do not need to be installed or welded one by one, automation is easier to achieve, production efficiency is greatly improved, neatness and attractiveness are achieved, materials and space are saved, and cost is reduced. The lower fixing plate and the connecting end plate are made of insulating plates, so that the insulating property can be improved, the use safety is further imp