CN106561056A

CN106561056A - Digital broadcasting transmission system

Info

Publication number: CN106561056A
Application number: CN201510649424.5A
Authority: CN
Inventors: 肖桂云
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-06
Filing date: 2015-10-06
Publication date: 2017-04-12

Abstract

The invention discloses a digital broadcasting transmission system, and the system comprises a radio frequency data line core, a radio frequency-network data isolation strip, a plurality of network data transmission cable cores, a network-high-definition multimedia data isolation strip, a high-definition multimedia data line core, an external isolation strip, and an insulating protection housing. Because the radio frequency, network and high-definition multimedia data line cores are twisted together to form a comprehensive data line, the system can transmit various types of data, such as the data of the Internet and the data of a digital broadcasting television network. Moreover, the radio frequency, network and high-definition multimedia data line cores do not interfere with each other, thereby greatly saving the cost.

Description

Digital broadcasting transmission system

Technical field

The present invention relates to a kind of electric power cable, relate more specifically to it is a kind of can simultaneous transmission network communication data, radio-frequency communication data and HDMI communication data digital broadcasting transmission system.

Background technology

With information-based and digitized development, digital broadcast television network and internet have gradually entered into huge numbers of families, corresponding some digital terminal equipments：DTV, digital TV in high resolution, laptop computer/computer, digital broadcasting and IP phone etc., also daily life has been entered into, the life for giving people brings many convenience and enjoyment, but because these data for servicing are received and changed by independent antitransmitter receiver, then it is distributed on different terminal devices, or the service data that people on terminal device submit to is received and changed, it is then sent to service provider, so as to provide colourful service for people, this is allowed for when people need various services, need that multiple antitransmitter receivers are installed, trouble is increased to installation；Simultaneously because need to be the different antitransmitter receiver of different service manufactures, the waste in resource be caused.Thus be necessary to provide a kind of antitransmitter receiver for being capable of several service datas of simultaneous transmission to economize on resources and overcome the trouble installed, but to realize that the problem that this antitransmitter receiver first has to solve is to provide a kind of digital broadcasting transmission system.

Because the closely related data of living with people at present substantially have network communication data and digital broadcast television network communication data etc., it would therefore be highly desirable to provide it is a kind of can the communication data such as simultaneous transmission internet and digital broadcast television network digital broadcasting transmission system.

The content of the invention

It is an object of the invention to provide it is a kind of can the communication data such as simultaneous transmission internet and digital broadcast television network digital broadcasting transmission system.

For achieving the above object，The invention provides a kind of digital broadcasting transmission system，Including a rf data core、Radio frequency-network data isolation strip、A plurality of network data transmission core、Network-high-definition multimedia data isolation band、High-definition multimedia data core、Power line、Outside isolation strip and insulation protection shell，The rf data core is located at the center of integrated data line，The radio frequency-network data isolation strip is wrapped in outside the rf data core，The a plurality of network data transmission core is wrapped in outside the radio frequency-network data isolation strip with certain lay，The network-high-definition multimedia data isolation band is wrapped in outside a plurality of network data transmission core，The high-definition multimedia data core is wrapped in outside the network-high-definition multimedia data isolation band with certain lay，The outside isolation strip is wrapped in outside the high-definition multimedia data core，The insulation protection shell is coated to the outside isolation strip.

Preferably, the digital broadcasting transmission system of the present invention also includes power line, the power line includes two pipelines and the outer quilt of a power line, the power line is outer to be coated in outside two pipeline, and the power line and high-definition multimedia data core are wrapped in outside the network-high-definition multimedia data isolation band with certain lay.The power line is used to be powered to inactive component.

Compared with prior art, the digital broadcasting transmission system of the present invention defines an integrated data line due to rf data core, network data transmission electric wire and high-definition multimedia data core being intertwined, so that described integrated data line possesses the function of the communication datas such as transmitting internet simultaneously in parallel and digital broadcast television network, satisfaction is actually needed.

By description below and accompanying drawing is combined, the present invention will become more fully apparent, these accompanying drawings are used to explain embodiments of the invention.

Description of the drawings

Fig. 1 is the sectional view of digital broadcasting transmission system of the present invention.

Specific embodiment

With reference now to Description of Drawings embodiments of the invention, the element numbers being similar in accompanying drawing represent similar element.

As shown in Figure 1，The digital broadcasting transmission system of the present invention，Including a rf data core 1、Radio frequency-network data isolation strip 2、A plurality of network data transmission core 3、Network-high-definition multimedia data isolation band 4、High-definition multimedia data core 5、Power line 8、Outside isolation strip 6 and insulation protection shell 7，The rf data core 1 is located at the center of digital broadcasting transmission system，The radio frequency-network data isolation strip 2 is wrapped in outside the rf data core 1，The a plurality of network data transmission core 3 is wrapped in outside the radio frequency-network data isolation strip 3 with certain lay，The network-high-definition multimedia data isolation band 4 is wrapped in outside a plurality of network data transmission core 3，The high-definition multimedia data core 5 and power line 8 are wrapped in outside the network-high-definition multimedia data isolation band 4 with certain lay，The outside isolation strip 6 is wrapped in outside the high-definition multimedia data core 5，The insulation protection shell 7 is coated to the outside isolation strip 6.Due to rf data core, network data transmission electric wire are defined into an integrated data line together with high-definition multimedia data transfer wire intertwist, so that described integrated data line possesses the function of the communication datas such as transmitting internet simultaneously in parallel and digital broadcast television network.

Each several part is described in detail separately below：

The rf data core 1 includes that conductor wire core 1-1 and isolation strip 1-2, the isolation strip 1-2 are coated in outside the conductor wire core 1-1, and the conductor wire core 1-1 is made using silver-copper plated steel clad wire, and the isolation strip 1-2 adopts plastics to be made up of material.The rf data core 1 is used for transmitting the rf datas such as digital broadcasting.

The radio frequency-network data isolation strip 2 is formed using copper cash close weave, is disturbed for the data between shielded radio frequency data core 1 and network data transmission electric wire 3.

The network data transmission electric wire 3 has four pairs, each network data transmission electric wire 3 all includes cable pair and insulating sheath, it is external that the insulating sheath is wrapped in the cable, the cable is twisted to lays such as two cables and formed together, the lay per two cables of four cables pair differs the every cable includes cable core and insulation sheath, the insulation sheath is coated in outside the cable core, and the cable core is made up of copper cash, and the insulating sheath and insulation sheath are made of plastics.

The network-high-definition multimedia data isolation band 4 is formed using copper cash close weave, is disturbed for the data between network data transmission electric wire 3 and high-definition multimedia data core 5.

The high-definition multimedia data core 5 includes four group digital data transmission line groups 5-1, the separately digital data transmission line 5-3 of five analog data transmissions electric wire 5-2 and one, digital data transmission line group 5-1 is that the insulation film two bar insulation electric wires of dense winding to spread the wings and a wire being made up of a plurality of copper cash or tinned wird are grounded bare conductor and form, the insulated electric conductor, analogue data electric wire 5-2 and separately digital data transmission line 5-3 include isolation strip 5-2-1, 5-3-1 and conductor wire core 5-2-2, 5-3-2, the isolation strip, 5-2-1, 5-3-1 is respectively coated by the conductor wire core 5-2-2, outside 5-3-2.

The power line 8 includes that two pipeline 8-1 and a power line are outer by 8-2, and the power line is outer to be coated in outside the two pipelines 8-1 by 8-2.

The outside isolation strip 6 is formed using copper cash close weave, for shielding the interference of external data.

The material of the insulation protection shell 7 is ambroin.

Above disclosed is only presently preferred embodiments of the present invention, any pro forma restriction is not done to the present invention, although the present invention is disclosed above with preferred embodiment, but and the non-limiting present invention, any those skilled in the art are in the range of without departing from technical scheme, when making the Equivalent embodiments of changing or be modified to equivalent variations a little using above-mentioned disclosed technology contents, the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.

Claims

1. a kind of digital broadcasting transmission system, it is characterised in that：Including a rf data core、Radio frequency-network data isolation strip、A plurality of network data transmission core、Network-high-definition multimedia data isolation band、High-definition multimedia data core、Outside isolation strip and insulation protection shell，The rf data core is located at the center of integrated data line，The radio frequency-network data isolation strip is wrapped in outside the rf data core，The a plurality of network data transmission core is wrapped in outside the radio frequency-network data isolation strip with certain lay，The network-high-definition multimedia data isolation band is wrapped in outside a plurality of network data transmission core，The high-definition multimedia data core is wrapped in outside the network-high-definition multimedia data isolation band with certain lay，The outside isolation strip is wrapped in outside the high-definition multimedia data core，The insulation protection shell is coated to the outside isolation strip.

2. digital broadcasting transmission system as claimed in claim 1, it is characterised in that：The rf data core includes conductor wire core and isolation strip, and the isolation strip is coated in outside the conductor wire core, and the conductor wire core is made using silver-copper plated steel clad wire, and the isolation strip adopts plastics to be made up of material.

3. digital broadcasting transmission system as claimed in claim 1, it is characterised in that：The radio frequency-network data isolation strip, network-high-definition multimedia data isolation band and outside isolation strip are and adopt metallic spacer, and the material of the insulation protection shell is TPV.

4. digital broadcasting transmission system as claimed in claim 1, it is characterised in that：The a plurality of network data transmission core all includes cable pair and insulating sheath, it is external that the insulating sheath is wrapped in the cable, the cable is formed together to being twisted by lays such as two cables, and the every cable includes cable core and insulation sheath, and the insulation sheath is coated in outside the cable core.

5. digital broadcasting transmission system as claimed in claim 4, it is characterised in that：The cable core is made up of copper cash, and the insulating sheath and insulation sheath are made of plastics, and the lay per two cables that the network data line has four pairs, four cables pair of four pairs of network data lines is differed.