Signal acquisition line assembly

The utility model discloses a signal acquisition line assembly, which comprises copper bars and connecting lines, the surfaces of the copper bars are plated with tin, the copper bars are connected through the connecting lines, the connecting lines and the copper bars are welded and fixed, the joints are subjected to dispensing treatment, the connecting lines are provided with connectors, the copper bars are arranged on a storage battery through bolts, and the connecting lines are connected with the storage battery through bolts. On one hand, all the products are composed of two copper bars and one connecting wire and can be delivered in a whole set, and waste caused by material shortage, material waiting, repeated packaging and the like due to different numbers of multiple materials is reduced; and secondly, the soft connection design of the soft copper bars is adopted, so that in an automobile vibration environment, the bolt fastening or welding signal acquisition mode does not lose efficacy or attenuate due