CN107958745A - A kind of computer controls cable with multi-core coaxial - Google Patents

A kind of computer controls cable with multi-core coaxial Download PDF

Info

Publication number
CN107958745A
CN107958745A CN201711204984.5A CN201711204984A CN107958745A CN 107958745 A CN107958745 A CN 107958745A CN 201711204984 A CN201711204984 A CN 201711204984A CN 107958745 A CN107958745 A CN 107958745A
Authority
CN
China
Prior art keywords
coaxial
outside
layer
steel wire
reinforcer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711204984.5A
Other languages
Chinese (zh)
Inventor
巫小兵
黄立群
吴显玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI HUANYU CABLE GROUP Co Ltd
Original Assignee
ANHUI HUANYU CABLE GROUP Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI HUANYU CABLE GROUP Co Ltd filed Critical ANHUI HUANYU CABLE GROUP Co Ltd
Priority to CN201711204984.5A priority Critical patent/CN107958745A/en
Publication of CN107958745A publication Critical patent/CN107958745A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/18Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/20Cables having a multiplicity of coaxial lines
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/184Sheaths comprising grooves, ribs or other projections

Abstract

The present invention relates to field of cables,Specifically a kind of computer controls cable with multi-core coaxial,Including several coaxial cores,Reinforcer is provided between several coaxial cores,The insulation board set on the reinforcer will be divided into three impartial spaces inside cable,A coaxial core is both provided with each space,The outside of the reinforcer is surrounded with internal shield,The exterior extrusion molding of the internal shield has insulating layer,The outside of the insulating layer is surrounded with external shielding layer,The three copper wire drainage threads and grounded copper wire that circle-shaped distribution is presented are provided with the insulating layer,The outside of the external shielding layer is extruded with nickel coated steel wire braided metal layer,The outside of the nickel coated steel wire braided metal layer is extruded with restrictive coating,Good conductivity of the present invention,The anti-dragging of high temperature resistant,For generating electricity,The detecting system computer control system class automated arm of petrochemical industry class department,Shielding is good,Anti- external physical extruding at the same time.

Description

A kind of computer controls cable with multi-core coaxial
Technical field
The present invention relates to field of cables, is specifically that a kind of computer controls cable with multi-core coaxial.
Background technology
With the raising of income, digitized popularization is inevitable, and coaxial cable will be subject to extensive use, coaxial cable The proportion occupied in coming few decades in electric wire can be higher and higher, and present coaxial cable is directly twisted mostly, and Channelizing line is arbitrarily placed with ground wire, easily causes loose contact, and influences the transmission speed of coaxial cable, therefore, rationally Arrangement coaxial cable becomes important improvement.
The content of the invention
To solve the above-mentioned problems, the present invention proposes that a kind of computer controls cable with multi-core coaxial.
A kind of computer controls cable, including several coaxial cores, the coaxial core to include steel wire with multi-core coaxial Braided outer conductor, the cobalt plating copper conductor being built in braided steel wire outer conductor, the aluminium foil outside braided steel wire outer conductor Layer, is provided with reinforcer between described several coaxial cores, and the insulation board set on the reinforcer is by cable inside points The space impartial into three, is both provided with a coaxial core in each space, the outside of the reinforcer is wrapped There is internal shield, the exterior extrusion molding of the internal shield has insulating layer, and the outside of the insulating layer is surrounded with external shielding layer, The three copper wire drainage threads and grounded copper wire that circle-shaped distribution is presented are provided with the insulating layer, the external shielding layer Outside is extruded with nickel coated steel wire braided metal layer, and the outside of the nickel coated steel wire braided metal layer is extruded with restrictive coating.
The belting layer for providing buffering is provided between the reinforcer and internal shield.
The beneficial effects of the invention are as follows:Coaxial core is placed in the insulation board of reinforcer, prevents interlaced, insulation Performance is good;Copper wire drainage thread, grounded copper wire, coaxial core are separated placement, at the same using internal shield and external shielding layer into Row shielding isolation so that good conductivity, the anti-dragging of high temperature resistant, for generating electricity, the control of the detecting system computer of petrochemical industry class department System class automated arm, shielding is good, while anti-external physical extrudes.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the main structure diagram of the present invention;
Fig. 2 is the coaxial core structure schematic diagram of the present invention.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, below it is right The present invention is expanded on further.
As depicted in figs. 1 and 2, a kind of computer controls cable, including several coaxial cores 2 with multi-core coaxial, described Coaxial core 2 includes braided steel wire outer conductor 2-2, the cobalt plating copper conductor 2-1 being built in braided steel wire outer conductor 2-2, wrapped Aluminium foil layer 2-3 outside braided steel wire outer conductor 2-2, is provided with reinforcer 1 between several coaxial cores 2, described Reinforcer 1 on the insulation board 11 that sets will be divided into three impartial spaces inside cable, be respectively provided with each space There is a coaxial core 2, the outside of the reinforcer 1 is surrounded with internal shield 4, the exterior extrusion molding of the internal shield 4 There is insulating layer 6, the outside of the insulating layer 6 is surrounded with external shielding layer 7, and it is circle-shaped that presentation is provided with the insulating layer 6 The three copper wire drainage threads 8 and grounded copper wire 5, the outside of the external shielding layer 7 of distribution are extruded with nickel coated steel wire braided metal Layer 9, the outside of the nickel coated steel wire braided metal layer 9 is extruded with restrictive coating 10.
The belting layer 3 for providing buffering is provided between the reinforcer 1 and internal shield 4.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent Thing defines.

Claims (2)

1. a kind of computer controls cable, including several coaxial cores (2) with multi-core coaxial, it is characterised in that:Described is coaxial Core (2) include braided steel wire outer conductor (2-2), be built in braided steel wire outer conductor (2-2) cobalt plating copper conductor (2-1), The aluminium foil layer (2-3) exterior around braided steel wire outer conductor (2-2), be provided between several coaxial cores (2) plus Strong part (1), the insulation board (11) set on the reinforcer (1) will be divided into three impartial spaces inside cable, described A coaxial core (2) is both provided with each space, the outside of the reinforcer (1) is surrounded with internal shield (4), described The exterior extrusion molding of internal shield (4) have insulating layer (6), the outside of the insulating layer (6) is surrounded with external shielding layer (7), institute Three copper wire drainage threads (8) that circle-shaped distribution is presented and grounded copper wire (5) are provided with the insulating layer (6) stated, described is outer The outside of shielded layer (7) is extruded with nickel coated steel wire braided metal layer (9), the outside of the nickel coated steel wire braided metal layer (9) It is extruded with restrictive coating (10).
2. a kind of computer according to claim 1 controls cable with multi-core coaxial, it is characterised in that:The reinforcer (1) belting layer (3) for providing buffering is provided between internal shield (4).
CN201711204984.5A 2017-11-27 2017-11-27 A kind of computer controls cable with multi-core coaxial Pending CN107958745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711204984.5A CN107958745A (en) 2017-11-27 2017-11-27 A kind of computer controls cable with multi-core coaxial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711204984.5A CN107958745A (en) 2017-11-27 2017-11-27 A kind of computer controls cable with multi-core coaxial

Publications (1)

Publication Number Publication Date
CN107958745A true CN107958745A (en) 2018-04-24

Family

ID=61959418

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711204984.5A Pending CN107958745A (en) 2017-11-27 2017-11-27 A kind of computer controls cable with multi-core coaxial

Country Status (1)

Country Link
CN (1) CN107958745A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103915213A (en) * 2014-03-12 2014-07-09 安徽省高沟电缆有限公司 Dragging-resistant double-shielding strengthened multi-core coaxial cable for computer
CN203760170U (en) * 2014-03-28 2014-08-06 安徽长风电缆集团有限公司 High-temperature-resistant coaxial cable for downhole tunnel
CN104733129A (en) * 2015-02-26 2015-06-24 安徽环宇电缆集团有限公司 Multicore coaxial cable for computer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103915213A (en) * 2014-03-12 2014-07-09 安徽省高沟电缆有限公司 Dragging-resistant double-shielding strengthened multi-core coaxial cable for computer
CN203760170U (en) * 2014-03-28 2014-08-06 安徽长风电缆集团有限公司 High-temperature-resistant coaxial cable for downhole tunnel
CN104733129A (en) * 2015-02-26 2015-06-24 安徽环宇电缆集团有限公司 Multicore coaxial cable for computer

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Application publication date: 20180424

RJ01 Rejection of invention patent application after publication