An electromagnetic shielding cable and its preparation method

Abstract

The present invention discloses an electromagnetic shielding cable, which relates to the technical field of cables. It includes a plurality of wire cores, and silicone rubber is fixedly sleeved on the outer surfaces of the plurality of wire cores. A protection component is arranged between the outer surfaces of the plurality of silicone rubbers, and the protection component includes polyurethane foam and a shielding layer. When in use in the present invention, when it is necessary to connect two electromagnetic shielding cables, first insert one end of the cable into the inside of the terminal body, and then respectively embed a plurality of threaded posts into the inside of a plurality of small gears. The moving rod drives the plurality of small gears to rotate, so that the plurality of threaded posts are respectively threadedly embedded in the inside of the plurality of small gears, that is, the connection between the threaded posts and the small gears is completed, and the parts of the plurality of cables that need to be connected to the inside of the terminal body are fixed, solving the problem that the connection operation between two electromagnetic shielding cables in the prior art is complex and reduces the work efficiency.

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