Novel connector of cable television lines

Abstract

The invention discloses a novel connector of cable television lines. The novel connector of the cable television lines comprises a front connector (1), a central portion (2) and a rear connector (3), wherein the front connector is composed of an inner core pipe (1-1), an outer core pipe (1-2), an external diameter skin (1-3), a thread (1-6), a nut (1-4) and eight conical triangular bodies (1-5), wherein the tail end of the external diameter skin (1-3) is cut into four parts and in an opening shape, the thread (1-6) is formed in the outer side of the external diameter skin, the nut (1-4) is matched with the thread (1-6), and the conical triangular bodies (1-5) are arranged at the inner side of the external diameter skin (1-3). The central portion is provided with an inner core (2-1), an outer core (2-2), an outer skin (2-3) and insulating materials (2-4), wherein the insulating materials are arranged between the inner core (2-1) and the outer core (2-2). The novel connector of the cable television lines has the advantages of being simple in connection, convenient, firm, fast, and small in signal attenuation due to adoption of large contacting area at the connecting portion, capable of being used for a long time and not prone to oxidation.

Description

technical field [0001] The invention relates to a cable TV cable accessory, in particular to a novel connector device for a cable TV cable. Background technique [0002] At present, the connectors of cable TV cables are divided into male connectors and female connectors. The male connectors extend the signal copper wires and shielding nets of the cable TV cables into direct plug-in round heads, and the female connectors use the same principle to expand into direct plug-in round connectors. The difference is in the extension method of the signal copper wire. The male connector is to expand it into a convex head, and the female connector is to expand the signal copper wire into a concave head. When connecting, the male and female connectors are directly inserted. Such a connection method: first, it is inconvenient to connect, and the signal copper wire must be kept long separately, and the male and female connectors must be connected, which is a waste of time; second, there ar...

AI Technical Summary

Problems solved by technology

Such a connection method: first, it is inconvenient to connect, and the signal copper wire must be kept long separately, and the male and female connectors must be connected, which is a waste of time; second, there are many connections, resulting in large resistance, small current, and large TV signal attenuation; The connection is not firm, it is easy to loosen and oxidize, resulting in signal attenuation; the fourth is poor shielding, which makes the signal susceptible to external interference

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