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Connection line for cable television terminal

A technology of cable television and connecting wires, applied in the direction of conductive connection, connection, circuit, etc., can solve the problems of signal leakage, poor shielding effect, poor video signal, etc., and achieve the effect of improving shielding effect, improving quality, and no external interference

Inactive Publication Date: 2013-03-27
JIANGSU BAOHUA WIRE CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The section where the inner conductor is connected to the pin is exposed outside, the shielding effect is poor, resulting in signal leakage, and the interference of external signals causes poor video signals and other shortcomings.

Method used

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  • Connection line for cable television terminal

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Embodiment Construction

[0008] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0009] like figure 1 As shown, the cable TV terminal connection line includes: a coaxial cable and a connector 1, the coaxial cable is composed of an outer sheath 2, a shielding net 3 arranged in the outer sheath 2 and a shielding net 3 arranged in the shielding net 3 The inner conductor 4 is composed of a fixed plate 5 in the connector 1, the end of the inner conductor 4 extends into the connector 1 through the fixed plate 5, and the connecting end 31 of the shielding net 3 extends out from one end of the outer sheath 2 for a distance of , the connector 1 is sleeved on the connecting end 31 of the shielding net 3 .

[0010] The above-mentioned cable TV terminal cable solves the shielding problem of a section of the inner conductor at the connection between the coaxial cable and the connector, improves the shielding e...

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Abstract

The invention discloses a connection line for a cable television terminal. The connection line with good shielding effect comprises a coaxial cable and a connector. The coaxial cable consists of a sheath, a shielding screen arranged in the sheath and an inner conductor arranged in the shielding screen. A fixed plate is arranged in the connector, the end of the inner conductor runs through the fixed plate to extend into the connector, a connecting end of the shielding screen extends out of one end of the sheath by a certain distance, and the connector is sleeved on the connecting end of the shielding screen. The connection line has the advantages that the problem about shielding of the inner conductor at a joint between the coaxial cable and the connector is solved, the shielding effect is improved, signal leakage is eliminated, external interference is avoided, video and audio signal quality is improved greatly, and the connection line is simple in structure and convenient to install.

Description

technical field [0001] The invention relates to a connecting wire, in particular to a cable TV terminal connecting wire. Background technique [0002] The structure of ordinary terminal connecting wires generally includes: coaxial cable and connector. An insulating plate is arranged on the connecting end, and pins are arranged in the connecting head, and the pins and the inner conductor are welded and connected to each other. The section where the inner conductor is connected to the pin is exposed outside, and the shielding effect is poor, resulting in signal leakage, and the interference of external signals causes poor video signals and other shortcomings. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cable TV terminal connection line with good shielding effect. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: the cable TV termin...

Claims

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Application Information

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IPC IPC(8): H01R9/05
Inventor 花宝众
Owner JIANGSU BAOHUA WIRE CABLE
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