Anti-shake interface device for high-speed rail data transmission cable

Abstract

The invention provides an anti-shake interface device for a high-speed rail data transmission cable. The device comprises an upper cover plate, a lower cover plate and a cable joint, and is characterized in that the lower cover plate is clamped at the lower end of the upper cover plate, the cable joint is clamped and fixed between the upper cover plate and the lower cover plate, and the cable joint is formed by mutually clamping a cable male joint and a cable female joint; a hollow circular groove is formed in the center of the bottom of the upper cover plate, a clamping and pressing device isclamped in the hollow position in the hollow circular groove, third grooves are formed in the left side and the right side of the center of the bottom of the upper cover plate, and first inserting rods are vertically and fixedly connected to the left end and the right end of the front side and the rear side of the bottom of the upper cover plate; first insertion holes are arranged at the left andright ends of the front and back sides of the top of the lower cover plate, a first groove is formed in the center of the top of the lower cover plate, and a supporting device is installed in the first groove. The invention provides the anti-shake interface device for the high-speed rail data transmission cable, and aims to solve the problems that the data transmission cable is easy to loosen, the stabilizing effect in the prior art is poor, and the cable is easy to wear and break off during shaking.

Description

technical field [0001] The invention relates to the technical field of cable splicing, in particular to an anti-shake interface device for high-speed rail data transmission cables. Background technique [0002] Cable is a kind of electric energy or signal transmission device, usually composed of several wires or groups of wires. At present, high-speed rail information transmission needs to use cables, and the interconnection of cables requires cable joints. The vibration of high-speed rail during high-speed driving will cause the cables to The connector jitters, and the cable connector is easy to loose during the jittering process, and the loose cable connector will interrupt the signal transmission, and some cable anti-shake interface devices in the prior art are not effective, and the cable is located outside the interface device and is easy to wear and tear, so a high-speed rail data transmission cable anti-shake interface device is provided to solve the problem. Conten...

AI Technical Summary

Problems solved by technology

[0002] A cable is an electrical energy or signal transmission device, usually composed of several wires or groups of wires. At present, high-speed rail information transmission requires cables, and cables are connected to each other. The connector jitters, and the cable connector is easy to loose during the jittering process, and the loose cable connector will interrupt the signal transmission, and some cable anti-shake interface devices in the prior art are not effective, and the cable is located outside the interface device and is easy to wear and tear, so a high-speed rail data transmission cable anti-shake interface device is provided to solve the problem

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