CN206249948U - A kind of sound system device high-fidelity power line - Google Patents
A kind of sound system device high-fidelity power line Download PDFInfo
- Publication number
- CN206249948U CN206249948U CN201621422805.6U CN201621422805U CN206249948U CN 206249948 U CN206249948 U CN 206249948U CN 201621422805 U CN201621422805 U CN 201621422805U CN 206249948 U CN206249948 U CN 206249948U
- Authority
- CN
- China
- Prior art keywords
- power line
- sound system
- system device
- centerbody
- conductor
- 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
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of sound system device high-fidelity power line, including centerbody, the all edges of the centerbody are provided with multiply conductor and centerbody is coated on its inner space surrounded by the multiply conductor, it is described to be coated with insulating barrier per one conductor, also include lapping layer, be coated on inside it for centerbody and conductor by the lapping layer, screen layer is provided with outside the lapping layer, restrictive coating is provided with outside the screen layer, outer jacket is provided with outside the restrictive coating, the power line connects section and is provided with connection terminal.This kind of sound system device has the advantage not available for the existing products such as high-fidelity, strong antijamming capability, long service life with high-fidelity power line.
Description
Technical field
The utility model is related to a kind of power line, particularly a kind of sound system device high-fidelity power line.
Background technology
Power line is a kind of most basic life, the production material of modern electricalization society.
Existing sound system device power line, it is first by conductor wire core, insulating barrier and restrictive coating and connection power line
The connection terminal of tail end is combined.
The people of pursuit with to(for) high-quality acoustical quality, requirement to sound equipment power line also more and more higher is existing
Sound system device power line cannot meet in terms of the transmission of signal and the ability and stability of anti-external interference.Power supply
Line does not have certain antijamming capability, and the power line caused in sound system is interfered with tone frequency channel wire generation, final influence
The acoustical quality that sound system cannot show, the experience sense for reducing people is received.
In view of this, the purpose of this utility model is to provide a kind of new technical scheme to lack to solve existing technology
Fall into.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of sound system device high-fidelity power line,
Solve the poor anti jamming capability of existing power supply line presence, the technological deficiency such as signal transmission is unstable.
The utility model solves the technical scheme that its technical problem used：
A kind of sound system device high-fidelity power line, including centerbody, all edges of the centerbody are provided with multiply and lead
Centerbody is coated on its inner space surrounded by body and the multiply conductor, described to be coated with insulating barrier per one conductor, also
Including lapping layer, be coated on inside it for centerbody and conductor by the lapping layer, and screen layer, institute are provided with outside the lapping layer
State and restrictive coating is provided with outside screen layer, outer jacket is provided with outside the restrictive coating.
Used as the improvement of above-mentioned technical proposal, the power line connects section and is provided with connection terminal.
Used as the further improvement of above-mentioned technical proposal, the centerbody is the cylinder being made up of silastic material, in
Portion is filled with soft magnetism filler in heart body.
Used as the further improvement of above-mentioned technical proposal, the sectional area of the centerbody accounts for the sectional area of whole power line
25%。
Used as the further improvement of above-mentioned technical proposal, the conductor has 17 strands, wherein 14 strands of conductors are copper alloy material
Material is made, and remaining 3 strands of conductors are made for pure copper material, and the Cu alloy material is copper electrum, the fine copper
The conductor that material is made is provided with the coat of metal on surface.
Used as the further improvement of above-mentioned technical proposal, the insulating barrier is PTFE insulating barriers, and multiply conductor uses 3 kinds of face
The PTFE insulating materials of color is used as its insulating barrier.
Used as the further improvement of above-mentioned technical proposal, the lapping layer is entwined by polyester belt, and its Duplication exceedes
40%。
Used as the further improvement of above-mentioned technical proposal, the screen layer is by the parallel braiding of 8 strands of copper filaments of 0.1mm
Into the copper filament overlaps more than 3 layers.
Used as the further improvement of above-mentioned technical proposal, the thickness of the screen layer is 0.35mm.
Used as the further improvement of above-mentioned technical proposal, the restrictive coating is made by insulating materials, the outer jacket
Formed in netted braiding by the PVC bars of some different colours.
The beneficial effects of the utility model are：The utility model provides a kind of sound system device high-fidelity power supply
Line, it has the following advantages that：
1st, the utility model solves the influence for interfering of sound system internal wiring loop and outside, these interference
The transmission quality of overall signal all in influence sound system, produces lasting unstable of the distortion of signal, signal, causes wave band disorderly
Disorderly, low frequency is powerless.The utility model, as primary conductor, reduces conductor fine clearance, suppression using copper electrum material
The electric current scattering of metal interface processed, it is to avoid the disorder of current sheet, it is ensured that efficient signal transmission effect, eliminates low frequency powerless
The thermal noise that sense and medium-high frequency substrate are produced.
2nd, the utility model can absorb sound system internal wiring and outside using the silicon rubber containing soft magnetism filler
Electromagnetic wave, effectively reduce electromagnetic wave interference.On this basis, using copper filamentary webs screen layer, the effect of electromagnetic interference is shielded
Preferably, copper filamentary webs screen layer overlaps more than 3 layers to fruit, and the shield after being coated according to 3 layers of overlap is more tight, consistency
It is good.Meanwhile, single copper filament line footpath reaches 0.1mm, therefore not easy to break in the process of bending.
3rd, the utility model employs polyester belt and carries out the voluble wrapping of wire external layer, it is ensured that the stabilization of internal structure
Property, while enhancing the bend resistance ability of power line, further extend service life.
In a word, the centerbody of this kind of power line that the utility model is provided is filled with soft magnetic material, it is possible to decrease power line
Internal electromagnetic interference；Screen layer is provided with using copper filament on power line, the electromagnetic interference outside maskable power line, entirely
Power line can keep the signal of high-fidelity, power supply feed status, stable and reliable for performance.This kind of sound system device high-fidelity electricity
Source line solves the poor anti jamming capability of existing power supply line presence, the technological deficiency such as signal transmission is unstable.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the cross section structure schematic diagram of power line in the utility model embodiment.
Fig. 3 is the cross section structure schematic diagram of connection terminal in the utility model embodiment.
Specific embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.In addition, all connection/annexations being related in patent, not singly refer to that component directly connects, and refer to can be according to specific
Performance, more excellent draw bail is constituted by adding or reducing couple auxiliary.Each skill in the utility model creation
Art feature, on the premise of not conflicting conflict can with combination of interactions, reference picture 1, Fig. 2,
A kind of sound system device high-fidelity power line, including centerbody 1,1 week edge of the centerbody are provided with multiply
Centerbody 1 is coated on its inner space surrounded by conductor 2 and the multiply conductor 2, described to be coated with insulation per one conductor 2
Layer 3, also including lapping layer 4, be coated on inside it for centerbody 1 and conductor 2 by the lapping layer 4, and the outside of the lapping layer 4 is set
There is screen layer 5, restrictive coating 6 is provided with outside the screen layer 5, outer jacket 7 is provided with outside the restrictive coating 6.
Preferably, the power line connects section and is provided with connection terminal 8.
Preferably, the centerbody 1 is the cylinder being made up of silastic material, and the inside of centerbody 1 is filled with soft magnetism
Filler.
Preferably, the sectional area of the centerbody 1 accounts for the 25% of the sectional area of whole power line.
Preferably, the conductor 2 has 17 strands, wherein 14 strands of conductors 2 are made for Cu alloy material, remaining 3 strands are led
Body 2 is made for pure copper material, and the Cu alloy material is copper electrum, the conductor 2 that the pure copper material is made
The coat of metal is provided with surface.
Preferably, the insulating barrier 3 is PTFE insulating barriers, and multiply conductor 2 is using 3 kinds of PTFE insulating materials conducts of color
Its insulating barrier.
Preferably, the lapping layer 4 is entwined by polyester belt, and its Duplication is more than 40%.
Preferably, by 8 strands of copper filaments of 0.1mm, braiding is formed the screen layer 5 parallel, the copper filament overlap 3 layers with
On.
Preferably, the thickness of the screen layer 5 is 0.35mm.
Preferably, the restrictive coating 6 is made by insulating materials, the outer jacket 7 by some different colours PVC bars
Formed in netted braiding.
Specifically, the power line that the utility model is provided includes centerbody 1, conductor 2, insulating barrier 3, lapping layer 4, screen layer
5th, the connection terminal 8 at restrictive coating 6 and outer jacket 7 and power line head and the tail two ends.Wherein, centerbody 1 is made up of silicon rubber material, its
In cylindrical shape, the cross section of centerbody 1 accounts for the 25% of the sectional area of whole power line, can guarantee that the overall counter-bending energy of power line
Power.Simultaneously because there is filling soft magnetism filler in this kind of silicon rubber, conductor loop and outside can be reduced with electromagnetic wave absorption
Electromagnetic interference.The conductor 2 has 17 strands, and the insulating barrier 3 that each stock is not made up of PTFE materials insulate and individually coat, structure
Into inner lead, it is distributed in around centerbody 1,14 strands of conductors in 17 strands of conductors 2 are made up of Cu alloy material, and in particular to one
Copper electrum is planted, is respectively used to connect the zero line and live wire of external power source interface, remaining 2 strands of 3 conductor is gold-plated by pure copper material
Category coating is made, the ground wire for connecting external power source interface.The external application insulating barrier 3 of conductor 2, using PTFE material, there is three respectively
Different colors are planted, is used to distinguish the species of conductor 2, the further terminal pins for being used to distinguish connection.Inner lead outside
Cladding is wound by polyester belt, lapping layer 4 is formed, it is ensured that the stability of internal structure, at the same polyester belt have it is certain
Intensity, is further ensured that the overall buckle resistance energy of power line, and the polyester belt of lapping layer 4 is by centerbody 1 and coated insulation layer 3
The entirety of 17 bursts of formation of conductor 2 carries out wrapped, Duplication more than 40%, and the wrapped of cladding formation is wound by 40% Duplication
Rotating fields more compact.Cladding is provided with copper filamentary webs between described lapping layer 4 and restrictive coating 6, used as screen layer 5.The copper filament
Net screen layer has the effect of anti-external magnetic field interference, it is ensured that the signal that conductor is transmitted exempts from interfered by outside, cladding formation
Copper filament screen layer be used for shield electromagnetic interference and influence effect it is good.Wherein, the thickness of copper filamentary webs is 0.35mm.Shielding
The outside external application restrictive coating of layer is used to protect the overall structure inside power line, while the insulating properties of power line are further improved,
Screen layer 5 overlaps more than 3 layers by 8 bursts of parallel braidings of copper filament, and the shield after being coated according to 3 layers of overlap is more tight, cause
Density is good.Meanwhile, single copper filament line footpath reaches 0. 1mm, therefore not easy to break in the process of bending.The outside of power line by
The PVC bars braiding winding of some colors is in netted covering, forms outer jacket 7, be ensure that outside wire body while playing protective action
It is attractive in appearance.
Above is preferable implementation of the present utility model is illustrated, but the utility model is created and is not limited to institute
Embodiment is stated, those of ordinary skill in the art can also make a variety of being equal on the premise of without prejudice to the utility model spirit
Deformation is replaced, and these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of sound system device high-fidelity power line, it is characterised in that：Including centerbody（1）, the centerbody（1）Week
Edge is provided with multiply conductor（2）And the multiply conductor（2）By centerbody（1）Its inner space surrounded is coated on, it is described every
One conductor（2）It is coated with insulating barrier（3）, also including lapping layer（4）, the lapping layer（4）By centerbody（1）And conductor（2）
It is coated on inside it, the lapping layer（4）Outside is provided with screen layer（5）, the screen layer（5）Outside is provided with restrictive coating
（6）, the restrictive coating（6）Outside is provided with outer jacket（7）.
2. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The power line
Even section is provided with connection terminal（8）.
3. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The centerbody
（1）It is the cylinder being made up of silastic material, centerbody（1）Inside is filled with soft magnetism filler.
4. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The centerbody
（1）Sectional area account for whole power line sectional area 25%.
5. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The conductor
（2）With 17 strands, wherein 14 strands of conductors（2）For Cu alloy material is made, remaining 3 strands of conductors（2）For pure copper material makes
Form, the Cu alloy material is copper electrum, the conductor that the pure copper material is made（2）Metal-plated is provided with surface
Layer.
6. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The insulating barrier
（3）It is PTFE insulating barriers, multiply conductor（2）Using 3 kinds of PTFE insulating materials of color as its insulating barrier.
7. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The lapping layer
（4）It is entwined by polyester belt, its Duplication is more than 40%.
8. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The screen layer
（5）By 8 strands of copper filaments of 0.1mm, braiding is formed parallel, and the copper filament overlaps more than 3 layers.
9. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The screen layer
（5）Thickness be 0.35mm.
10. a kind of sound system device high-fidelity power line according to claim 1, it is characterised in that：The sheath
Layer（6）It is made by insulating materials, the outer jacket（7）Formed in netted braiding by the PVC bars of some different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621422805.6U CN206249948U (en) | 2016-12-22 | 2016-12-22 | A kind of sound system device high-fidelity power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621422805.6U CN206249948U (en) | 2016-12-22 | 2016-12-22 | A kind of sound system device high-fidelity power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249948U true CN206249948U (en) | 2017-06-13 |
Family
ID=59008945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621422805.6U Expired - Fee Related CN206249948U (en) | 2016-12-22 | 2016-12-22 | A kind of sound system device high-fidelity power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206249948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831611A (en) * | 2018-06-19 | 2018-11-16 | 南通米兰特电气有限公司 | A kind of heat-insulated diamagnetic cable |
-
2016
- 2016-12-22 CN CN201621422805.6U patent/CN206249948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831611A (en) * | 2018-06-19 | 2018-11-16 | 南通米兰特电气有限公司 | A kind of heat-insulated diamagnetic cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206249948U (en) | A kind of sound system device high-fidelity power line | |
| CN203397727U (en) | Shielding data cable with bending-resistant function | |
| CN206961596U (en) | A kind of stereo set power line | |
| CN207425422U (en) | A kind of multi-functional composite cable | |
| CN108376583A (en) | A kind of double layer screen tape cable and preparation method thereof | |
| CN102623092B (en) | Flat type anti-interference data cable | |
| CN208706288U (en) | A kind of double layer screen tape cable | |
| CN102982887A (en) | Shielding communication cable | |
| CN209561077U (en) | The dedicated high frequency softness wire rod of thunder and lightning interface | |
| CN205354755U (en) | High shield network line | |
| CN205194367U (en) | Shielding binode constructs cable | |
| CN206893323U (en) | Flat netting twine | |
| CN201956122U (en) | Flat high-speed and high-definition communication wire stock and flat high-speed and high-definition network communication wire stock | |
| CN207752812U (en) | A kind of loudspeaker harness | |
| CN205177480U (en) | Anti -interference composite cable | |
| CN213459096U (en) | Signal line structure that copper silver was compiled thoughtlessly | |
| CN203521031U (en) | Metallized thread for high-quality high-power loudspeaker box | |
| CN209401402U (en) | A kind of stainless steel tube cable for digital communication | |
| CN204143952U (en) | Shield type communication data cable | |
| CN103000275A (en) | High-fidelity audio cable | |
| CN213519295U (en) | Novel structure for improving low-frequency crosstalk of wire | |
| CN212934183U (en) | Signal line structure | |
| CN202153455U (en) | Frequency conversion power cable | |
| CN208014388U (en) | A kind of wire for loud-speaker | |
| CN207883389U (en) | A kind of horn wire winding displacement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1, 14 floor, China Phoenix Building, No. 2008 Shennan Avenue, Shenzhen, Guangdong 518000, Futian District Patentee after: Shenzhen City Jin Penggui material science and Technology Co Ltd Address before: 1, 14 floor, China Phoenix Building, No. 2008 Shennan Avenue, Shenzhen, Guangdong 518000, Futian District Patentee before: SHENZHEN YUANSIDACHENG TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181222 |