CN105976931A - Data cable provided with multi-point fixing structure - Google Patents
Data cable provided with multi-point fixing structure Download PDFInfo
- Publication number
- CN105976931A CN105976931A CN201610476335.XA CN201610476335A CN105976931A CN 105976931 A CN105976931 A CN 105976931A CN 201610476335 A CN201610476335 A CN 201610476335A CN 105976931 A CN105976931 A CN 105976931A
- Authority
- CN
- China
- Prior art keywords
- collar
- sleeve pipe
- data cable
- layer
- periphery
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/005—Quad constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a data cable provided with a multi-point fixing structure. The data cable comprises four groups of twisted-pairs, a polyester tape layer, a copper wire knitted lattice shielding layer, and a high-density polyethylene outer sheath, wherein an aluminum foil layer is coated on the periphery of single group of twisted pair, the polyethylene tape layer is coated on the periphery of the aluminum foil layer, and a plurality of sleeves are sleeved on the periphery of the high-density polyethylene outer sheath; a lantern ring threaded with the sleeve is sleeved on the periphery of each sleeve; a plurality of magnet blocks are fixed on the peripheral face of each lantern ring, the magnet blocks fixed on the same lantern ring are uniformly distributed along the circumference of the lantern ring. The data cable provided with the multi-point fixing structure is reasonable in structure, good in performance, and convenient for magnet fixation.
Description
Technical field
The present invention relates to be provided with the data cable of multiple spot fixed structure.
Background technology
Data cable applications ratio is wide, and in some place, data cable need not the most fixing, as penetrated in spool by data cable, arranges along spool；But also some place, data cable needs the most fixing, even needs to be fixed by multiple spot.
Summary of the invention
It is an object of the invention to provide a kind of data cable being provided with multiple spot fixed structure, it is rational in infrastructure, and performance is good, and is easy to magnetic and fixes.
For achieving the above object, the technical scheme is that a kind of data cable being provided with multiple spot fixed structure of design, including:
Four groups of twisted-pair feeders,
The polyester belting layer that four groups of twisted-pair feeders are all enveloped,
The proof copper-wire braided mesh shields layer that polyester belting layer is enveloped,
The high-density polyethylene outer sheath that proof copper-wire braided mesh shields layer is enveloped；
Single group twisted-pair feeder is formed by the copper conductor of a pair tape insulation clad is stranded, and single group twisted-pair feeder periphery is coated with aluminium foil layer, and this aluminium foil layer periphery is also wrapped on polypropylene belting layer；
Described high-density polyethylene outer sheath periphery is set with the sleeve pipe of multiple heart coaxial with this high-density polyethylene outer sheath, and each sleeve pipe is uniform along the bearing of trend of high-density polyethylene outer sheath；The inner peripheral surface of each sleeve pipe and the outer peripheral face tight fit of high-density polyethylene outer sheath；
Each sleeve pipe periphery is set with a heart coaxial with this sleeve pipe and the collar being connected with this casing threads；The outer peripheral face of each sleeve pipe is provided with external screw thread, and the inner peripheral surface of each collar is provided with female thread；External screw thread on described sleeve pipe outer peripheral face is spirally extended to the axial other end of this sleeve pipe by axial one end of this sleeve pipe；Female thread on described collar inner peripheral surface is spirally extended to the axial other end of this collar by axial one end of this collar；
Being fixed with multiple magnetic piece on the outer peripheral face of each collar, the magnetic piece being fixed on the same collar is uniform along this collar circumference.
Preferably, described proof copper-wire braided mesh shields layer is furnished with earth lead；Described earth lead is between polyester belting layer and proof copper-wire braided mesh shields layer, and earth lead reclines proof copper-wire braided mesh shields layer inner surface.
Preferably, the described collar is provided with the groove for installing magnetic piece；Be fixed on bottom magnetic piece correspondence groove in, and with this groove tight fit, magnetic piece top protrudes from the outer peripheral face of the collar.
Preferably, the axial width of the described collar is the 1/3～1/4 of this collar place casing length.
Preferably, a length of the 15～20cm of described sleeve pipe.
Preferably, the spacing of adjacent casing is 50～100cm.
Advantages of the present invention and having the beneficial effects that: providing a kind of data cable being provided with multiple spot fixed structure, it is rational in infrastructure, and performance is good, and be easy to magnetic and fix.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of data cable of the present invention；
Fig. 2 is the schematic side view of data cable of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is further described.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
The technical scheme that the present invention is embodied as is:
As shown in Figure 1 and Figure 2, a kind of data cable being provided with multiple spot fixed structure, including:
Four groups of twisted-pair feeders 11,
The polyester belting layer 12 that four groups of twisted-pair feeders 11 are all enveloped,
The proof copper-wire braided mesh shields layer 13 that polyester belting layer 12 is enveloped,
The high-density polyethylene outer sheath 18 that proof copper-wire braided mesh shields layer 13 is enveloped；
Single group twisted-pair feeder 11 is formed by the copper conductor of a pair tape insulation clad is stranded, and single group twisted-pair feeder 11 periphery is coated with aluminium foil layer 14, and this aluminium foil layer 14 periphery is also wrapped on polypropylene belting layer 15；
Described high-density polyethylene outer sheath 18 periphery is set with multiple and this coaxial heart of high-density polyethylene outer sheath 18 sleeve pipe 19, and each sleeve pipe 19 is uniform along the bearing of trend of high-density polyethylene outer sheath 18；The inner peripheral surface of each sleeve pipe 19 and the outer peripheral face tight fit of high-density polyethylene outer sheath 18；
Each sleeve pipe 19 periphery be set with one with this coaxial heart of sleeve pipe 19 and the collar 20 threadeded with this sleeve pipe 19；The outer peripheral face of each sleeve pipe 19 is provided with external screw thread, and the inner peripheral surface of each collar 20 is provided with female thread；External screw thread on described sleeve pipe 19 outer peripheral face is spirally extended to the axial other end of this sleeve pipe 19 by axial one end of this sleeve pipe 19；Female thread on the described collar 20 inner peripheral surface is spirally extended to the axial other end of this collar 20 by axial one end of this collar 20；
Being fixed with multiple magnetic piece 21 on the outer peripheral face of each collar 20, the magnetic piece 21 being fixed on the same collar 20 is uniform along this collar 20 circumference.
Described proof copper-wire braided mesh shields layer 13 is furnished with earth lead 16；Described earth lead 16 is between polyester belting layer 12 and proof copper-wire braided mesh shields layer 13, and earth lead 16 reclines proof copper-wire braided mesh shields layer 13 inner surface.
The described collar 20 is provided with the groove for installing magnetic piece 21；Be fixed on bottom magnetic piece 21 correspondence groove in, and with this groove tight fit, magnetic piece 21 top protrudes from the outer peripheral face of the collar 20.
The axial width of the described collar 20 is the 1/3～1/4 of this collar 20 place sleeve pipe 19 length.
A length of the 15～20cm of described sleeve pipe 19.
The spacing of adjacent casing 19 is 50～100cm.
Magnetic piece 21 is set on the collar 20, it is possible to facilitate the magnetic of data cable to fix；As magnetic piece 21 adsorbed at horizontal iron plate 22 or the upper surface of horizontal iron bar 22, data cable can be fixed with iron plate 22 or iron bar 22.Each sleeve pipe 19 can be a fixing point of data cable, and data cable can realize multiple spot and fix.And the collar 20 is threaded with corresponding sleeve pipe 19, the collar 20 can circumferentially rotate, the collar 20 also can axial translation while circumferentially rotating, the most just can pass through circumferentially rotating of the collar 20, drive magnetic piece 21 along the circumferentially rotating of the collar 20, axial translation, i.e. can circumferential along the collar 20, axially suitably adjust the position of magnetic piece 21, and then adjust the data cable actual fixing point on iron plate 22 or iron bar 22.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. it is provided with the data cable of multiple spot fixed structure, it is characterised in that including:
Four groups of twisted-pair feeders,
The polyester belting layer that four groups of twisted-pair feeders are all enveloped,
The proof copper-wire braided mesh shields layer that polyester belting layer is enveloped,
The high-density polyethylene outer sheath that proof copper-wire braided mesh shields layer is enveloped；
Single group twisted-pair feeder is formed by the copper conductor of a pair tape insulation clad is stranded, and single group twisted-pair feeder periphery is coated with aluminium foil layer, and this aluminium foil layer periphery is also wrapped on polypropylene belting layer；
Described high-density polyethylene outer sheath periphery is set with the sleeve pipe of multiple heart coaxial with this high-density polyethylene outer sheath, and each sleeve pipe is uniform along the bearing of trend of high-density polyethylene outer sheath；The inner peripheral surface of each sleeve pipe and the outer peripheral face tight fit of high-density polyethylene outer sheath；
Each sleeve pipe periphery is set with a heart coaxial with this sleeve pipe and the collar being connected with this casing threads；The outer peripheral face of each sleeve pipe is provided with external screw thread, and the inner peripheral surface of each collar is provided with female thread；External screw thread on described sleeve pipe outer peripheral face is spirally extended to the axial other end of this sleeve pipe by axial one end of this sleeve pipe；Female thread on described collar inner peripheral surface is spirally extended to the axial other end of this collar by axial one end of this collar；
Being fixed with multiple magnetic piece on the outer peripheral face of each collar, the magnetic piece being fixed on the same collar is uniform along this collar circumference.
The data cable being provided with multiple spot fixed structure the most according to claim 1, it is characterised in that described proof copper-wire braided mesh shields layer is furnished with earth lead；Described earth lead is between polyester belting layer and proof copper-wire braided mesh shields layer, and earth lead reclines proof copper-wire braided mesh shields layer inner surface.
The data cable being provided with multiple spot fixed structure the most according to claim 2, it is characterised in that the described collar is provided with the groove for installing magnetic piece；Be fixed on bottom magnetic piece correspondence groove in, and with this groove tight fit, magnetic piece top protrudes from the outer peripheral face of the collar.
The data cable being provided with multiple spot fixed structure the most according to claim 3, it is characterised in that the axial width of the described collar is the 1/3～1/4 of this collar place casing length.
The data cable being provided with multiple spot fixed structure the most according to claim 4, it is characterised in that a length of the 15 of described sleeve pipe～20cm.
The data cable being provided with multiple spot fixed structure the most according to claim 5, it is characterised in that the spacing of adjacent casing is 50～100cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476335.XA CN105976931A (en) | 2016-06-27 | 2016-06-27 | Data cable provided with multi-point fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476335.XA CN105976931A (en) | 2016-06-27 | 2016-06-27 | Data cable provided with multi-point fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105976931A true CN105976931A (en) | 2016-09-28 |
Family
ID=57020662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610476335.XA Pending CN105976931A (en) | 2016-06-27 | 2016-06-27 | Data cable provided with multi-point fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105976931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952684A (en) * | 2017-05-23 | 2017-07-14 | 成都飞航沛腾科技有限公司 | A kind of highly effective flame-retardant formula composite cable |
| CN109872845A (en) * | 2019-04-16 | 2019-06-11 | 山东博发智能科技有限公司 | A kind of resistance to dilatory cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441660A (en) * | 1966-07-12 | 1969-04-29 | Gen Cable Corp | Solid aluminum conductor insulated with cross-linked polyethylene |
| CN2757303Y (en) * | 2004-12-29 | 2006-02-08 | 上海乐庭电线工业有限公司 | High performance water-proof shield data communication paired cable |
| CN203444819U (en) * | 2013-07-23 | 2014-02-19 | 天津鼎升昊科技发展有限公司 | Anti-interference environment-friendly computer cable |
| CN204792132U (en) * | 2015-07-17 | 2015-11-18 | 常州海川卓越密封材料有限公司 | High fire -retardant rubber sleeve cable for coal mine |
| CN204808891U (en) * | 2015-05-19 | 2015-11-25 | 重庆市亚通电线电缆有限公司 | Cable of elevator |
-
2016
- 2016-06-27 CN CN201610476335.XA patent/CN105976931A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441660A (en) * | 1966-07-12 | 1969-04-29 | Gen Cable Corp | Solid aluminum conductor insulated with cross-linked polyethylene |
| CN2757303Y (en) * | 2004-12-29 | 2006-02-08 | 上海乐庭电线工业有限公司 | High performance water-proof shield data communication paired cable |
| CN203444819U (en) * | 2013-07-23 | 2014-02-19 | 天津鼎升昊科技发展有限公司 | Anti-interference environment-friendly computer cable |
| CN204808891U (en) * | 2015-05-19 | 2015-11-25 | 重庆市亚通电线电缆有限公司 | Cable of elevator |
| CN204792132U (en) * | 2015-07-17 | 2015-11-18 | 常州海川卓越密封材料有限公司 | High fire -retardant rubber sleeve cable for coal mine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952684A (en) * | 2017-05-23 | 2017-07-14 | 成都飞航沛腾科技有限公司 | A kind of highly effective flame-retardant formula composite cable |
| CN109872845A (en) * | 2019-04-16 | 2019-06-11 | 山东博发智能科技有限公司 | A kind of resistance to dilatory cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |