CN202443782U - Semi-flexible cable - Google Patents
Semi-flexible cable Download PDFInfo
- Publication number
- CN202443782U CN202443782U CN2012200737584U CN201220073758U CN202443782U CN 202443782 U CN202443782 U CN 202443782U CN 2012200737584 U CN2012200737584 U CN 2012200737584U CN 201220073758 U CN201220073758 U CN 201220073758U CN 202443782 U CN202443782 U CN 202443782U
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- Prior art keywords
- conductor layer
- semi
- layer
- flexible cable
- restrictive coating
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Abstract
The utility model discloses a semi-flexible cable which comprises an inner conductor layer, an insulator layer, an outer conductor layer and a sheath layer, wherein the insulator layer is covered on the outer surface of the inner conductor layer, the outer conductor layer is covered on the outer surface of the insulator layer, the sheath layer is covered on the outer surface of the outer conductor layer, a weaving layer is arranged between the outer conductor layer and the sheath, and a tin-coating layer is arranged on the outer surface of the weaving layer. The semi-flexible cable is good in performance and simultaneously saves a large amount of cost.
Description
Technical field
The utility model relates to machine station wireless domain, particularly relates to a kind of semi-flexible cable.
Background technology
Cable is to be processed by the conductor outsourcing insulation and the protective layer of one or more mutually insulated, with electric power or information from one be transferred to another place lead, along with nearly two during the last ten years, the develop rapidly of communications industry, product also has alarming development speed.Develop into several thousand pairs words cable, coaxial cable, optical cable, data cable from the simple telephone and telegram cable in past, even the combined communication cable etc.Such product structure size is less and even usually, and the accuracy of manufacture requires high.
Machine station cable is in the market all processed by silver-plated silk, and its cost is than higher, and performance is bad.
The utility model content
It is good that the technical problem that the utility model mainly solves provides a kind of performance, practices thrift the semi-flexible cable of cost.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of semi-flexible cable is provided, comprises: inner conductor layer, insulator layer, outer conductor layer, restrictive coating, and the outer surface of described inner conductor layer is coated with insulator layer; The outer surface of described insulator layer is coated with outer conductor layer; The outer surface of described outer conductor layer is coated with restrictive coating, is provided with one deck braid between described outer conductor layer and the restrictive coating, and the outer surface of described braid is provided with tin coating.
In preferred embodiment of the utility model, described inner conductor layer is a silver-coated copper wire, and the diameter of described inner conductor layer is 0.32mm.
In preferred embodiment of the utility model, described insulator layer is PTFE, and the diameter of described insulator layer is 0.90mm.
In preferred embodiment of the utility model, described restrictive coating is FEP or PVC, and the diameter of described restrictive coating is 1.80mm.
In preferred embodiment of the utility model, the diameter of described outer conductor layer is 1.40mm.
In preferred embodiment of the utility model, described braid is netted.
In preferred embodiment of the utility model; A kind of cable machinery comprises: inner conductor layer, insulator layer, outer conductor layer, restrictive coating, and the outer surface of described inner conductor layer is coated with insulator layer; The outer surface of described insulator layer is coated with outer conductor layer; The outer surface of described outer conductor layer is coated with restrictive coating, is provided with one deck braid between described outer conductor layer and the restrictive coating, and the outer surface of described braid is provided with tin coating.
In preferred embodiment of the utility model, a kind of cable machinery further comprises sheath; Described sheath further comprises many semi-flexible cables; Described many semi-flexible cables are 6, and the overall width of described many semi-flexible cables is 11mm, and described sheath is FEP or PVC.
The beneficial effect of the utility model is: the utility model semi-flexible cable, when performance is good, also practiced thrift a large amount of costs.
Description of drawings
Fig. 1 is the perspective view of a preferred embodiment of the utility model semi-flexible cable;
The mark of each parts is following in the accompanying drawing: 1, inner conductor layer; 2, insulator layer; 3, outer conductor layer; 4, restrictive coating.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection range of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, Fig. 1 is the perspective view of a preferred embodiment of the utility model semi-flexible cable.
A kind of semi-flexible cable of the utility model; Comprise: inner conductor layer 1, insulator layer 2, outer conductor layer 3, restrictive coating 4; The outer surface of described inner conductor layer 1 is coated with insulator layer 2, and the outer surface of described insulator layer 2 is coated with outer conductor layer 3, and the outer surface of described outer conductor layer 3 is coated with restrictive coating 4; Be provided with one deck braid between described outer conductor layer 3 and the restrictive coating 4, the outer surface of described braid has tin coating.
Preferably, between described outer conductor layer 3 and the restrictive coating 4 one deck braid is arranged, the outer surface of described braid has tin coating, zinc-plated cost than silver-plated cost at the bottom of, practiced thrift cost, and increased braid and make that its performance is better.
Preferably, described inner conductor layer 1 is a silver-coated copper wire, and the diameter of described inner conductor layer is 0.32mm, the conducting electricity very well of silver-coated copper wire.
Preferably, described insulator layer 2 is PTFE, and the diameter of described insulator layer is 0.90mm, and the insulation effect of PTFE is good.
Preferably, described restrictive coating 4 is FEP or PVC, and the diameter of described restrictive coating is 1.80mm, function heat-resisting, UV resistant that FEP and PVC have, and can under rugged environment, use.
Preferably, the diameter of described outer conductor layer 3 is 1.40mm.
The utility model also discloses a kind of cable machinery (figure does not show), and described cable machinery comprises top semi-flexible cable.
The utility model specific embodiment is following:
Embodiment 1:
When frequency was 100MHz, pad value was 0.453dB/m.
Embodiment 2:
When frequency was 400MHz, pad value was 0.912dB/m.
Embodiment 3:
When frequency was 1000MHz, pad value was 1.460dB/m.
Embodiment 4:
When frequency was 3000MHz, pad value was 2.650dB/m.
The utility model semi-flexible cable; Solved the defective in the technical scheme; Comprise: inner conductor layer, insulator layer, outer conductor layer, restrictive coating, the outer surface of described inner conductor layer is coated with insulator layer, and the outer surface of described insulator layer is coated with outer conductor layer; The outer surface of described outer conductor layer is coated with restrictive coating; Be provided with one deck braid between described outer conductor layer and the sheath, the outer surface of described braid is provided with tin coating, when performance is good, has also practiced thrift a large amount of costs.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. semi-flexible cable; It is characterized in that, comprising: inner conductor layer, insulator layer, outer conductor layer, restrictive coating, the outer surface of described inner conductor layer is coated with insulator layer; The outer surface of described insulator layer is coated with outer conductor layer; The outer surface of described outer conductor layer is coated with restrictive coating, is provided with one deck braid between described outer conductor layer and the restrictive coating, and the outer surface of described braid is provided with tin coating.
2. semi-flexible cable according to claim 1 is characterized in that, described inner conductor layer is a silver-coated copper wire, and the diameter of described inner conductor layer is 0.32mm.
3. semi-flexible cable according to claim 1 is characterized in that, described insulator layer is PTFE, and the diameter of described insulator layer is 0.90mm.
4. semi-flexible cable according to claim 1 is characterized in that, described restrictive coating is FEP or PVC, and the diameter of described restrictive coating is 1.80mm.
5. semi-flexible cable according to claim 1 is characterized in that, the diameter of described outer conductor layer is 1.40mm.
6. semi-flexible cable according to claim 1 is characterized in that described inner conductor layer is connected through pushing with insulator layer.
7. semi-flexible cable according to claim 1 is characterized in that, described tin coating is connected with braid through soaking.
8. semi-flexible cable according to claim 1 is characterized in that described outer conductor layer is connected with restrictive coating through extrusion.
9. a cable machinery is characterized in that, comprises the many described semi-flexible cables of claim 1 to 8.
10. a kind of cable machinery according to claim 9 is characterized in that, further comprises sheath; Described sheath further comprises many semi-flexible cables; Described many semi-flexible cables are 6, and the overall width of described many semi-flexible cables is 11mm, and described sheath is FEP or PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200737584U CN202443782U (en) | 2012-03-02 | 2012-03-02 | Semi-flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200737584U CN202443782U (en) | 2012-03-02 | 2012-03-02 | Semi-flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443782U true CN202443782U (en) | 2012-09-19 |
Family
ID=46825218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200737584U Expired - Fee Related CN202443782U (en) | 2012-03-02 | 2012-03-02 | Semi-flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568672A (en) * | 2012-03-02 | 2012-07-11 | 苏州国华特种线材有限公司 | Semi-flexible cable |
-
2012
- 2012-03-02 CN CN2012200737584U patent/CN202443782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568672A (en) * | 2012-03-02 | 2012-07-11 | 苏州国华特种线材有限公司 | Semi-flexible cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |