CN205354755U - High shield network line - Google Patents
High shield network line Download PDFInfo
- Publication number
- CN205354755U CN205354755U CN201620095839.2U CN201620095839U CN205354755U CN 205354755 U CN205354755 U CN 205354755U CN 201620095839 U CN201620095839 U CN 201620095839U CN 205354755 U CN205354755 U CN 205354755U
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- buckle
- shielding layer
- conductor
- foil shielding
- oversheath
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Abstract
The utility model discloses a high shield network line, including conductor core, conductor shield, around covering, aluminium foil shielding layer, shielding oversheath, the quantity of conductor core has a plurality ofly, the conductor core all wraps up outward has conductor shield, wrap up outside conductor shield around the covering winding, aluminium foil shielding layer parcel is outside the covering, aluminium foil shielding layer shape is one end open -ended ring shape, the opening part of aluminium foil shielding layer is provided with two sealed buckles, ear, buckle arch, buckle groove, joint slope are rolled over including the card to sealed buckle, the head end that the ear is rolled over to the card is provided with the joint slope, the middle part that the ear is rolled over to the card is provided with the protruding and buckle groove of a plurality of buckles, the protruding joint of buckle is at the buckle inslot, shielding oversheath parcel is outside the aluminium foil shielding layer. The utility model discloses can make the more high -efficient stability of shielding effect of net twine, production simple process, it is with low costs, do benefit to the marketing and use.
Description
[technical field]
This utility model relates to the technical field of netting twine, particularly the technical field of a kind of high screening wire.
[background technology]
Connecting LAN, netting twine is requisite.Netting twine common in a local network mainly has twisted-pair feeder, coaxial cable, three kinds of optical cable.Twisted-pair feeder, by many data lines that line is formed.Its feature is exactly low price, so being widely used, and telephone wire etc. as common in us.Netting twine mainly has two factors to have influence on data laser propagation effect, both interference between cable self and external magnetic field interference.In order to shield external interference, market occurs in that a type shielding netting twine, is be coated with aluminum foil shielded after adopting 4 groups of cable strands.This shielding netting wire adopts voluble wrapping due to aluminium foil, easily producing gap because of loosening, thus omitting electromagnetic interference, affecting shield effectiveness between aluminium foil, and the instant multilamellar that is wound around can not avoid this phenomenon to occur.Also there is the copper wire knitmesh adopting shield effectiveness higher to shield, but because cost is too high, not there is generalization.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, it is proposed to a kind of high screening wire, it is possible to make the shield effectiveness efficient stable more of netting twine, and production technology is simple, and cost is low, is beneficial to marketing application.
For achieving the above object, the utility model proposes a kind of high screening wire, including conductor cores, conductor shield, lapping layer, foil shielding layer, shielding oversheath, the quantity of described conductor cores has some, conductor shield all it is enclosed with outside described conductor cores, described lapping layer is wound around and is wrapped in outside conductor shield, described foil shielding layer is wrapped in outside lapping layer, described foil shielding layer is shaped as the annular of one end open, the opening part of described foil shielding layer is provided with two and seals buckle, described sealing buckle includes card folding ear, buckle is protruding, buckle slot, clamping slope, the head end of described card folding ear is provided with clamping slope, the middle part of described card folding ear is provided with some buckles projection and buckle slot, described buckle projection is connected in buckle slot, described shielding oversheath is wrapped in outside foil shielding layer.
As preferably, the quantity of described conductor cores has eight, described conductor cores between two one group twist together.
As preferably, described lapping layer adopts insulation twining package tape, and twining package tape is along uniform winding three to five layers outside conductor shield.
As preferably, described conductor shield and shielding oversheath all adopt insulation shielding rubber to make, and described shielding oversheath tight is outside foil shielding layer.
As preferably, the sealed card buckle of described foil shielding layer forms a complete sealed circular ring after connecing, and sealed circular ring thickness everywhere is all consistent, and protruding and buckle slot the quantity of described buckle has at least one, and described foil shielding layer tight is outside lapping layer.
The beneficial effects of the utility model: this utility model is by combining conductor cores, conductor shield, lapping layer, foil shielding layer, shielding oversheath, through optimum experimental, lapping layer can the position of effective fixed conductor core, can prevent conductor cores breakage from breaking foil shielding layer simultaneously and affect shield effectiveness, foil shielding layer with sealing buckle can form completely airtight shield loop, aluminum foil shielded effect is performed to the strongest, be combined, with conductor shield and shielding oversheath, the shield effectiveness strengthening shielding netting wire further simultaneously.This utility model can make the shield effectiveness efficient stable more of netting twine, and production technology is simple, and cost is low, is beneficial to marketing application.
Feature of the present utility model and advantage will be described in detail in conjunction with accompanying drawing by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of high screening wire of this utility model.
In figure: 1-conductor cores, 2-conductor shield, 3-lapping layer, 4-foil shielding layer, 5-shield oversheath, 6-seals buckle, 7-card folding ear, 8-buckle projection, 9-buckle slot, 10-clamping slope.
[detailed description of the invention]
Consult Fig. 1, a kind of high screening wire of this utility model, including conductor cores 1, conductor shield 2, lapping layer 3, foil shielding layer 4, shielding oversheath 5, the quantity of described conductor cores 1 has some, described conductor cores 1 is outer is all enclosed with conductor shield 2, described lapping layer 3 is wound around and is wrapped in outside conductor shield 2, described foil shielding layer 4 is wrapped in outside lapping layer 3, described foil shielding layer 4 is shaped as the annular of one end open, the opening part of described foil shielding layer 4 is provided with two and seals buckle 6, described sealing buckle 6 includes card folding ear 7, buckle projection 8, buckle slot 9, clamping slope 10, the head end of described card folding ear 7 is provided with clamping slope 10, the middle part of described card folding ear 7 is provided with some buckles protruding 8 and buckle slot 9, described buckle projection 8 is connected in buckle slot 9, described shielding oversheath 5 is wrapped in outside foil shielding layer 4, the quantity of described conductor cores 1 has eight, described conductor cores 1 between two one group twist together, described lapping layer 3 adopts insulation twining package tape, twining package tape is along uniform winding three to five layers outside conductor shield 2, described conductor shield 2 and shielding oversheath 5 all adopt insulation shielding rubber to make, described shielding oversheath 5 tight is outside foil shielding layer 4, a complete sealed circular ring is formed after sealing buckle 6 clamping of described foil shielding layer 4, sealed circular ring thickness everywhere is all consistent, the quantity of described buckle protruding 8 and buckle slot 9 has at least one, described foil shielding layer 4 tight is outside lapping layer 3.
Utility model works process:
This utility model is by combining conductor cores 1, conductor shield 2, lapping layer 3, foil shielding layer 4, shielding oversheath 5, through optimum experimental, lapping layer 3 can the position of effective fixed conductor core 1, can prevent conductor cores 1 breakage from breaking foil shielding layer 4 simultaneously and affect shield effectiveness, foil shielding layer 4 with sealing buckle 6 can form completely airtight shield loop, the shield effectiveness of aluminium foil is performed to the strongest, be combined, with conductor shield 2 and shielding oversheath 5, the shield effectiveness strengthening shielding netting wire further simultaneously.This utility model can make the shield effectiveness efficient stable more of netting twine, and production technology is simple, and cost is low, is beneficial to marketing application.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after this utility model simple transformation is belonged to protection domain of the present utility model.
Claims (5)
1. a high screening wire, it is characterized in that: include conductor cores (1), conductor shield (2), lapping layer (3), foil shielding layer (4), shielding oversheath (5), the quantity of described conductor cores (1) has some, described conductor cores (1) is all enclosed with outward conductor shield (2), described lapping layer (3) is wound around and is wrapped in conductor shield (2) outward, described foil shielding layer (4) is wrapped in lapping layer (3) outward, described foil shielding layer (4) is shaped as the annular of one end open, the opening part of described foil shielding layer (4) is provided with two and seals buckle (6), described sealing buckle (6) includes card folding ear (7), buckle protruding (8), buckle slot (9), clamping slope (10), the head end of described card folding ear (7) is provided with clamping slope (10), the middle part of described card folding ear (7) is provided with some buckles protruding (8) and buckle slot (9), described buckle protruding (8) is connected in buckle slot (9), described shielding oversheath (5) is wrapped in foil shielding layer (4) outward.
2. a kind of high screening wire as claimed in claim 1, it is characterised in that: the quantity of described conductor cores (1) has eight, described conductor cores (1) between two one group twist together.
3. a kind of high screening wire as claimed in claim 1, it is characterised in that: described lapping layer (3) adopt insulation twining package tape, twining package tape along conductor shield (2) outside uniform winding three to five layers.
4. a kind of high screening wire as claimed in claim 1, it is characterized in that: described conductor shield (2) and shielding oversheath (5) all adopt insulation shielding rubber to make, and described shielding oversheath (5) tight is at foil shielding layer (4) outward.
5. a kind of high screening wire as claimed in claim 1, it is characterized in that: after sealing buckle (6) clamping of described foil shielding layer (4), form a complete sealed circular ring, sealed circular ring thickness everywhere is all consistent, the quantity of described buckle protruding (8) and buckle slot (9) has at least one, and described foil shielding layer (4) tight is at lapping layer (3) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095839.2U CN205354755U (en) | 2016-01-29 | 2016-01-29 | High shield network line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095839.2U CN205354755U (en) | 2016-01-29 | 2016-01-29 | High shield network line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354755U true CN205354755U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095839.2U Active CN205354755U (en) | 2016-01-29 | 2016-01-29 | High shield network line |
Country Status (1)
| Country | Link |
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| CN (1) | CN205354755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659076A (en) * | 2018-12-27 | 2019-04-19 | 嘉兴耐通电子科技有限公司 | A kind of cable and its production technology |
-
2016
- 2016-01-29 CN CN201620095839.2U patent/CN205354755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659076A (en) * | 2018-12-27 | 2019-04-19 | 嘉兴耐通电子科技有限公司 | A kind of cable and its production technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |