CN204130216U - A kind of composite shielding cable - Google Patents
A kind of composite shielding cable Download PDFInfo
- Publication number
- CN204130216U CN204130216U CN201420458460.4U CN201420458460U CN204130216U CN 204130216 U CN204130216 U CN 204130216U CN 201420458460 U CN201420458460 U CN 201420458460U CN 204130216 U CN204130216 U CN 204130216U
- Authority
- CN
- China
- Prior art keywords
- internal shield
- shielding layer
- battery core
- outer shielding
- filler
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of composite shielding cable, comprise many groups battery core of many insulated wire cores compositions; And the filler around coated battery core; And the overcoat of coated filler periphery; Also comprise internal shield and outer shielding layer; Described internal shield is installed on inside battery core; Described outer shielding layer is installed on outside battery core; Filler is filled with inside described internal shield He outside outer shielding layer.Composite shielding cable of the present utility model, when core electric energy transmitting or signal, the electromagnetic interference signal that can be sent due to internal shield and outer shielding layer carries out energy dissipating, to a certain extent, can ensure that signal is at utmost undistorted, also can avoid the electromagnetic interference of adjacent cables in addition, ensure the reliability of transmission.
Description
Technical field
The utility model is specifically related to a kind of composite shielding cable, belongs to cable cable production technical field.
Background technology
The composite shielding cable of at least two stranded similar ropes normally often organized by existing cable by several or several groups of wires, often organize mutually insulated between wire, and be often twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.In prior art, cable is generally just provided with battery core, but the mutual interference between battery core, and the mutual interference of battery core can not solve well between associated wires, therefore, the outer battery core outside that is used in had in prior art adds last layer separator, and this type of is arranged on the interference that can solve to a certain extent between adjacent cables, but the interference between self cable inner battery core can not be eliminated.
Utility model content
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of composite shielding cable can eliminating self cable electromagnetic interference and adjacent cables electromagnetic interference.
(2) technical scheme
Composite shielding cable of the present utility model, comprises many groups battery core of many insulated wire cores compositions; And the filler around coated battery core; And the overcoat of coated filler periphery; Also comprise internal shield and outer shielding layer; Described internal shield is installed on inside battery core; Described outer shielding layer is installed on outside battery core; Filler is filled with inside described internal shield He outside outer shielding layer.
Preferably, described internal shield and outer shielding layer are proof copper-wire braided layer.
Preferably, described internal shield and outer shielding layer are aluminium wire braid.
Preferably, described internal shield is aluminium wire braid; Described outer shielding layer is proof copper-wire braided layer.
Preferably, described internal shield is proof copper-wire braided layer; Described outer shielding layer is aluminium wire braid.
Preferably, described filler is made up of foam and/or resin.
(3) beneficial effect
Composite shielding cable of the present utility model, when core electric energy transmitting or signal, the electromagnetic interference signal that can be sent due to internal shield and outer shielding layer carries out energy dissipating, to a certain extent, can ensure that signal is at utmost undistorted, also can avoid the electromagnetic interference of adjacent cables in addition, ensure the reliability of transmission.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Composite shielding cable as shown in Figure 1, comprises many groups battery core 2 that many insulated wire cores 1 form; And the filler 3 around coated battery core 2; And the overcoat 4 of coated filler 3 periphery; Also comprise internal shield 5 and outer shielding layer 6; Described internal shield 5 is installed on inside battery core 2; Described outer shielding layer 6 is installed on outside battery core 2; Filler 3 is filled with inside described internal shield 5 He outside outer shielding layer 6.
Wherein, described internal shield 5 and outer shielding layer 6 are proof copper-wire braided layer; Described internal shield 5 and outer shielding layer 6 are aluminium wire braid; Described internal shield 5 is aluminium wire braid; Described outer shielding layer 6 is proof copper-wire braided layer; Described internal shield 5 is proof copper-wire braided layer; Described outer shielding layer 6 is aluminium wire braid; Described filler 3 is made up of foam and/or resin.
When core electric energy transmitting or signal, the electromagnetic interference signal that can be sent due to internal shield and outer shielding layer carries out energy dissipating, to a certain extent, can ensure that signal is at utmost undistorted, also can avoid the electromagnetic interference of adjacent cables in addition, ensure the reliability of transmission.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (6)
1. a composite shielding cable, comprises many groups battery core of many insulated wire cores compositions; And the filler around coated battery core; And the overcoat of coated filler periphery; It is characterized in that: also comprise internal shield and outer shielding layer; Described internal shield is installed on inside battery core; Described outer shielding layer is installed on outside battery core; Filler is filled with inside described internal shield He outside outer shielding layer.
2. composite shielding cable according to claim 1, is characterized in that: described internal shield and outer shielding layer are proof copper-wire braided layer.
3. composite shielding cable according to claim 1, is characterized in that: described internal shield and outer shielding layer are aluminium wire braid.
4. composite shielding cable according to claim 1, is characterized in that: described internal shield is aluminium wire braid; Described outer shielding layer is proof copper-wire braided layer.
5. composite shielding cable according to claim 1, is characterized in that: described internal shield is proof copper-wire braided layer; Described outer shielding layer is aluminium wire braid.
6. composite shielding cable according to claim 1, is characterized in that: described filler is made up of foam and/or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458460.4U CN204130216U (en) | 2014-08-14 | 2014-08-14 | A kind of composite shielding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458460.4U CN204130216U (en) | 2014-08-14 | 2014-08-14 | A kind of composite shielding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130216U true CN204130216U (en) | 2015-01-28 |
Family
ID=52386547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458460.4U Expired - Fee Related CN204130216U (en) | 2014-08-14 | 2014-08-14 | A kind of composite shielding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130216U (en) |
-
2014
- 2014-08-14 CN CN201420458460.4U patent/CN204130216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hefei news company limited of emerging UNICOM Assignor: Lu Binyan Contract record no.: 2015340000089 Denomination of utility model: Composite shielding cable Granted publication date: 20150128 License type: Exclusive License Record date: 20150615 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |