CN206976047U - A kind of NEW TYPE OF COMPOSITE flat cable - Google Patents

Abstract

It the utility model is related to field of cables; specifically a kind of NEW TYPE OF COMPOSITE flat cable; including data wire, power line, coaxial line and oversheath; it is data wire on the left of power line; it is coaxial line on the right side of power line; outer layer protective sleeve of the oversheath as data wire, power line and coaxial line; and the locus between fixed three; the present apparatus designs power line in centre; the data wire on both sides and the signal of coaxial line can be made not to produce interference mutually; and it is quick and easy for installation when using, it is good appearance, generous, beautiful.The utility model is simple in construction, reasonable in design, practical.

Description

A kind of NEW TYPE OF COMPOSITE flat cable

Technical field

Field of cables is the utility model is related to, specifically a kind of NEW TYPE OF COMPOSITE flat cable.

Background technology

Most of prior art be power line band data wire together with power line band coaxial line together with, also have data wire It is combined with coaxial line, when data wire and coaxial line are combined, because they are all communication cable classes, transmission signal has mutually The mutually phenomenon of interference.

The content of the invention

The problem of being interfered with each other for more communication cable signals, the utility model provide a kind of NEW TYPE OF COMPOSITE flat cable, Including data wire conductor, data line insulating layer, power line conductor, power supply line insulating layer, coaxial inner conductor, coaxial line insulation Layer, coaxial line screen layer, coaxial outer conductor and oversheath；Described data line insulating layer is to be wrapped in outside data wire conductor The insulating barrier of PE/PP materials；Described data wire conductor and data line insulating layer form data wire cored wire, and the data wire cored wire is total to Have that identical four is right, and four pairs of data core lines are twisted into data wire by different pitches, to improve the cross-talk performance of data wire.

Described power line conductor is the cored wire that multiply copper wires are entwined, to meet the flexibility of certain power line It is required that.

Described power supply line insulating layer is the insulating barrier for the PVC material being wrapped in outside power line conductor, plays insulating effect；Institute The power line conductor and power supply line insulating layer stated form power line cored wire, and the power line cored wire shares identical two, and two Power line cored wire is twisted into power line, to transmit electric power.

Described coaxial line insulating layer is the insulating barrier being wrapped in outside coaxial inner conductor, for insulating.

Described coaxial line screen layer is the double-sided self-adhesive copper foil layer being wrapped in outside coaxial line insulating layer, excellent to meet Shielding properties requirement.

Described coaxial outer conductor is the thin layer for the tinned copper wire braiding being wrapped in outside coaxial line screen layer, to meet to lead Electricity, soft performance requirement；Described coaxial inner conductor, coaxial line insulating layer, coaxial line screen layer and coaxial outer conductor Form coaxial line.

Described oversheath is the thin layer for the PVC/PE materials being wrapped in outside data wire, power line and coaxial line, for exhausted Edge and protection cored wire, and the relative position of fixing internal cable；The left side of described power line is data wire, the right side of the power line While it is coaxial line, so that the data wire on both sides and coaxial line signal do not produce interference mutually.

Preferably, described data wire conductor and coaxial inner conductor are copper wires, to meet excellent electric conductivity It is required that.

Preferably, described coaxial line insulating layer is FPE materials, to meet excellent insulating properties requirement.

The beneficial effects of the utility model are：A kind of NEW TYPE OF COMPOSITE flat cable of the present utility model, by power line, data wire It is combined with coaxial line, and power line is designed in centre, causes data wire and coaxial line signal not to produce interference mutually, So as to improve the reliability of transmission and accuracy, this cable is quick and easy for installation when in use, and good appearance is generous.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is schematic cross-section of the present utility model；

In figure：1. data wire conductor, 2. data line insulating layers, 3. power line conductors, 4. power supply line insulating layers, 5. coaxial lines Inner wire, 6. coaxial line insulating layers, 7. coaxial line screen layers, 8. coaxial outer conductors, 9. oversheaths.

Embodiment

In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under Face combines and is specifically illustrating, and the utility model is expanded on further.

As shown in figure 1, a kind of NEW TYPE OF COMPOSITE flat cable in the present embodiment, including data wire conductor 1, data line insulating layer 2nd, power line conductor 3, power supply line insulating layer 4, coaxial inner conductor 5, coaxial line insulating layer 6, coaxial line screen layer 7, coaxial line Outer conductor 8 and oversheath 9；Described data wire conductor 1 and coaxial inner conductor 5 are copper wires.

As shown in figure 1, described data line insulating layer 2 is the insulation for the PE/PP materials being wrapped in outside data wire conductor 1 Layer；Described data wire conductor 1 and data line insulating layer 2 form data wire cored wire, and the shared identical four of the data wire cored wire is right, And four pairs of data core lines are twisted into data by different pitches.

As shown in figure 1, described power line conductor 3 is the cored wire that multiply copper wires bundle strand forms.

As shown in figure 1, described power supply line insulating layer 4 is the insulating barrier for the PVC material being wrapped in outside power line conductor 3； Described power line conductor 3 and power supply line insulating layer 4 form power line cored wire, and the power line cored wire shares identical two, and Two power line cored wires are twisted into power line.

As shown in figure 1, described coaxial line insulating layer 6 is the insulating barrier being wrapped in outside coaxial inner conductor 5, the coaxial line Insulating barrier 6 is FPE materials.

As shown in figure 1, described coaxial line screen layer 7 is the double-sided self-adhesive copper foil layer being wrapped in outside coaxial line insulating layer 6.

As shown in figure 1, described coaxial outer conductor 8 is the tinned copper wire braiding being wrapped in outside coaxial line screen layer 7 Thin layer；Described coaxial inner conductor 5, coaxial line insulating layer 6, coaxial line screen layer 7 and coaxial outer conductor 8 is formed coaxially Line.

As shown in figure 1, described oversheath 9 is the PVC/PE materials being wrapped in outside data wire, power line and coaxial line Thin layer；The left side of described power line is data wire, and the right of the power line is coaxial line.

A kind of NEW TYPE OF COMPOSITE flat cable of the present embodiment when in use, power line and power interface is connected, by data wire Connect with coaxial line and respective signaling interface and can be used.

General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry It should be appreciated that the utility model is not restricted to the described embodiments, the description in above-mentioned embodiment and specification is simply said Bright principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various Changes and improvements, these changes and improvements are both fallen within the range of the requires of the utility model protection.The requires of the utility model is protected Scope is by appended claims and its equivalent thereof.

Claims (3)

1. a kind of NEW TYPE OF COMPOSITE flat cable, including data wire conductor (1), data line insulating layer (2), power line conductor (3), power supply Line insulating layer (4), coaxial inner conductor (5), coaxial line insulating layer (6), coaxial line screen layer (7), coaxial outer conductor (8) and Oversheath (9), it is characterised in that：

Described data line insulating layer (2) is the insulating barrier for being wrapped in the PE/PP materials of data wire conductor (1) outside；Described number Data wire cored wire is formed according to line conductor (1) and data line insulating layer (2), the shared identical four of the data wire cored wire is right, and four pairs Data wire cored wire is twisted into data wire by different pitches；

Described power line conductor (3) is the cored wire that multiply copper wires bundle strand forms；

Described power supply line insulating layer (4) is the insulating barrier for being wrapped in the PVC material of power line conductor (3) outside；Described power supply Line conductor (3) and power supply line insulating layer (4) form power line cored wire, and the power line cored wire shares identical two, and two electricity Source core line is twisted into power line；

Described coaxial line insulating layer (6) is to be wrapped in the insulating barrier of coaxial inner conductor (5) outside；

Described coaxial line screen layer (7) is to be wrapped in the double-sided self-adhesive copper foil layer of coaxial line insulating layer (6) outside；

Described coaxial outer conductor (8) is the thin layer for being wrapped in the tinned copper wire braiding of coaxial line screen layer (7) outside；Described Coaxial inner conductor (5), coaxial line insulating layer (6), coaxial line screen layer (7) and coaxial outer conductor (8) form coaxial line；

Described oversheath (9) is the thin layer for the PVC/PE materials being wrapped in outside data wire, power line and coaxial line；

The left side of described power line is data wire, and the right of the power line is coaxial line.

A kind of 2. NEW TYPE OF COMPOSITE flat cable according to claim 1, it is characterised in that：Described data wire conductor (1) and Coaxial inner conductor (5) is copper wires.

A kind of 3. NEW TYPE OF COMPOSITE flat cable according to claim 1, it is characterised in that：Described coaxial line insulating layer (6) For FPE materials.