Cable containing supplementary wire core

The utility model belongs to the technical field of cables, and particularly relates to a cable containing a supplementary wire core, which comprises a conductive wire core A5, a conductive wire core B6, a conductive wire core C7, a supplementary wire core 4 and a sheath layer 1, the conductive wire core A5, the conductive wire core B6, the conductive wire core C7 and the supplementary wire core 4 are wrapped by the sheath layer 1, the conductive wire core A5 and the conductive wire core C7 are symmetrically arranged, and the conductive wire core B6 and the supplementary wire core 4 are symmetrically arranged; according to the cable containing the supplementary wire core provided by the utility model, under the condition of not changing the existing tool and production process, the novel cable is manufactured, the cost is saved, the production efficiency is improved, the pressure resistance of the cable is enhanced, and the like. 本实用新型属于电缆技术领域，特别是涉及一种含有补充线芯的电缆，包括导电线芯A5、导电线芯B6、导电线芯C7、补充线芯4、护套层1；导电线芯A5、导电线芯B6、导