CN201444412U - Novel shielding conducting wire - Google Patents

Abstract

The utility model relates to a novel conducting wire. The conducting wire (1, 2) is flat, the contact surface between the conducting wire (1) and a shielding layer is a plane, a layer of insulating paper (3) or other insulating materials are used for wrapping conductor parts (1, 2), and a plastic insulating housing (4) is used for protecting the outside. The size of the copper conducting wire, the density and the width of the conductor are determined by the conductivity of the conductors (1). Therefore, the dense conductors (1) are uniformly arranged on a plastic insulating layer (2), thereby forming the relatively soft conductor capable of bending arbitrarily and cutting the length arbitrarily.

Description

A kind of novel conductive wire

Affiliated technical field

The utility model belongs to a kind of lead, especially connects a kind of lead of the screen of shielded type cable.

Background technology

In order to improve the antijamming capability of electronics, telecommunications, electric power, electric equipment such as electric, people's great majority improve anti-electromagnetic interference with shielded type cable before this.But being connected between screen and the screen, screen connects protects the method on ground variant, the employing screen that has is unsettled, anti-interference effect is undesirable, the employing metal connecting piece that has connects the screen of two or many cables, antijamming capability is better than unsettled like this, but also has very big shortcoming: the one, and the distance between the cable is subjected to the restriction of metalwork length; The 2nd, also near cable socket, look for the place to be fixed up metal connecting piece, there is not suitable place fixing under a lot of situations, for example the holding wire of instrument is difficult to find suitable place to fix on instrument face plate.Therefore, adopt the universal significance of these two kinds of methods little.

Summary of the invention

For the distance limit that overcomes metal connecting piece and operation, fixing inconvenience, the utility model provides the bonding conductor of a kind of novel conductive wire as cable shield.

Solution of the present utility model is; the conductor part of shielded conductor is processed into the winding displacement shape; the contact-making surface that makes exposed conductor part and screen is the plane; increase contact area with screen; conductor part is with insulating paper or other insulant parcel one deck, outside with the protection of plastic insulation shell.Size, density degree and the conductor width of the electric conduction quantity decision copper conductor of conductor.Like this since fine and closely woven conductor be arranged in equably on the plastic insulating layer, formed softer, can be arbitrarily crooked, the conductor that length intercepts arbitrarily.

The utility model has the advantages that: this lead good conductivity, easy to operate, length is any, and is crooked free, good looking appearance.

Description of drawings

Further specify below in conjunction with the utility model drawings and Examples:

Fig. 1 is the novel conductive wire organigram

Fig. 2 is the connection layout of novel conductive wire and shielded type cable

Among the figure: 1 copper conductor 2 plastic insulating layers, 3 insulating papers or other separators 4 plastic insulation shells 5 shielded type cable protecting sheathings 6 screens 7 cable conductors 8 adhesive tapes

Embodiment

As shown in Figure 1, (1) and (2) is conductor part, plays interconnect function.At first circular copper conductor is pasted or be set on the plastic insulating layer (2), conductor part is processed into the winding displacement shape, making exposed copper conductor (1) part and the contact-making surface of screen (6) is the plane, increased contact area with screen (6), good conductivity, the size of the electric conduction quantity decision copper conductor of conductor, density degree and conductor width; Like this since fine and closely woven copper conductor be arranged in uniformly on the plastic insulating layer (2), formed softer, can be arbitrarily crooked, the conductor that length intercepts arbitrarily; Conductor part is with insulating paper (3) (or other insulant) parcel one deck, outside with plastic insulation shell (4) protection.

When being connected with shielded type cable; as shown in Figure 2; at first the cable conductor (7) with a cable separates long enough; again screen (6) is stripped out about 20mm; then with the conductor part (1 of novel conductive wire; 2) (root reservation fraction) is wrapped on the skin of screen (6) equably; again screen (6) is covered conductor part (1; 2) plastic insulating layer (2) is gone up (evenly); again with conductor part (1; 2) be wrapped in conversely on the screen (6); do smoothly with shielded type cable protecting sheathing (5) as far as possible; conductor (1) and screen (6) contacts for twice like this, increases conductivity, with remaining conductor part around reserving conductor part (1; 2) on the part; use adhesive tape (8) that the head of coiled conductor is tied up at last, attended operation is finished.

When being connected, the plastic insulation (2) of the conductor part (1,2) of novel conductive wire is removed, separated copper conductor (1), copper conductor (1) with copper crimping termination crimping, is put into the binding post crimping again and got final product (similar to general cable connection) with general terminal.

Claims (1)

1. novel conductive wire; it is characterized in that in a row wire of conductor part (1,2), making exposed lead (1) part and the contact-making surface of screen (6) is the plane; conductor part (1,2) is with insulating paper (3) or other insulant parcel, and is outside with plastic insulation shell (4) protection.

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