Miniature flexible cable and production process thereof

Abstract

The invention discloses a miniature flexible cable and a production process thereof. The miniature flexible cable sequentially comprises a wire core group, a first aluminum foil mylar tape wrapping layer, a metal shielding layer, a ceramic silicone rubber composite tape wrapping layer and a sheath from inside to outside. The wire core group comprises a standby wire core group positioned in the center of the cable, and a control wire core group, a signal wire core group and a power wire core group which surround the periphery of the standby wire core group and are tangent to the standby wire core group. The standby wire core group, the control wire core group and the signal wire core group are arranged in a pairwise tangent manner. A gap is formed between the periphery of the wire core group and the first aluminum foil mylar tape winding layer, and the gap is filled with a first flame-retardant rock wool rope. According to the invention, the power cable, the control cable, the signal cable and the standby cable are integrated together for reasonable structural arrangement, so that the outer diameter of the cable is reduced to a greater extent while the powerful function of the cableis ensured, the space occupancy of the cable is greatly reduced, and the miniaturization and microminiaturization process of equipment is facilitated.

Description

technical field [0001] The invention belongs to the technical field of wire manufacturing, and in particular relates to a miniature flexible cable and a production process thereof. Background technique [0002] With the rapid development of science and technology, in order to save energy, space and resources, the development of miniaturization and miniaturization of production equipment is becoming more and more obvious. This requires that all supporting facilities also need to be miniaturized and miniaturized. Cables that function as blood vessels and nerves in the equipment are even more essential. At present, the role of the cable is single, and the needs of each device are very diverse. This requires more miniature flexible cables with powerful functions and low space occupation to meet the needs of the market, which is more conducive to the process of miniaturization and miniaturization of equipment. Contents of the invention [0003] The purpose of the present inv...

AI Technical Summary

Problems solved by technology

At present, the function of the cable is single, and the needs of each device are very diverse.

Images