CN203242378U - Anti-winding voice frequency connection wire - Google Patents
Anti-winding voice frequency connection wire Download PDFInfo
- Publication number
- CN203242378U CN203242378U CN2013201318756U CN201320131875U CN203242378U CN 203242378 U CN203242378 U CN 203242378U CN 2013201318756 U CN2013201318756 U CN 2013201318756U CN 201320131875 U CN201320131875 U CN 201320131875U CN 203242378 U CN203242378 U CN 203242378U
- Authority
- CN
- China
- Prior art keywords
- antiwind
- screen
- oversheath
- connecting cord
- insulating barrier
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses an anti-winding voice frequency connection wire which comprises a wire core group, a shielding layer, an insulation layer and an outer protection sleeve. The wire core group is arranged in the insulation layer, the shielding layer is arranged on the outer portion of the insulation layer, the outer protection sleeve is arranged on the outer portion of the shielding layer, an anti-winding protection portion is arranged on the outer protection sleeve, and the anti-winding protection portion comprises a plurality of protrusion ribs arranged on the outer protection sleeve in winding mode. The anti-winding voice frequency connection wire is capable of preventing winding between voice frequency wires, simple in structure and convenient to use.
Description
Technical field
The utility model relates to the audio cable field, particularly relates to a kind of antiwind audio connecting cord.
Background technology
Along with the development of sound technique, people are more and more higher to asking most of high-fidelity, except sound equipment is established each, outside source of sound, player, loudspeaker etc. requirement, the design of some auxiliary appliances, especially connection wire and quality also can directly have influence on the tonequality of broadcast.For now, the structure of tone frequency channel wire is comprised of inner core, packed layer, screen and insulating outer layer substantially, wherein for screen, generally be to adopt a kind of wire to twine or be woven into wire netting to form, yet screen just tangles outside heart yearn simply, the signal ratio that heart yearn transmits is easier to be subjected to external interference, affects audio-visual transmission quality.The audio connecting cord that existing earphone uses often can be intertwined between the tone frequency channel wire each other, and very inconvenient separating, impact is used.
The utility model content
The technical problem that the utility model mainly solves provides a kind of antiwind audio connecting cord, can prevent from twining each other between the tone frequency channel wire, and is simple in structure, easy to use.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of antiwind audio connecting cord is provided, comprise: core group, screen, insulating barrier and oversheath, described core group is arranged in the insulating barrier, described screen is arranged on the insulating barrier outside, described oversheath is arranged on the screen outside, is provided with antiwind jut on the described oversheath, and described antiwind jut comprises that a plurality of prominent ribs are set around on the oversheath.
In preferred embodiment of the utility model, described a plurality of prominent ribs are evenly distributed on the oversheath, and are the parallel shape distribution between the prominent rib, and described prominent rib is strip-like-shaped.
In preferred embodiment of the utility model, described screen comprises that copper foil wire or bare copper wire or tinned copper wire are woven into netted interlaced plies.
In preferred embodiment of the utility model, be provided with inserts between described insulating barrier and the screen, described filling comes to be fine cream.
In preferred embodiment of the utility model, also be provided with waterstop between described oversheath and the screen.
The beneficial effects of the utility model are: the antiwind audio connecting cord of the utility model can prevent from twining each other between the tone frequency channel wire convenient the placement.
Description of drawings
Fig. 1 is the structural representation of antiwind audio connecting cord one preferred embodiment of the utility model;
The mark of each parts is as follows in the accompanying drawing: 1, core group, 2, screen, 3, insulating barrier, 4, oversheath, 5, prominent rib, 6, waterstop.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.
See also Fig. 1, a kind of antiwind audio connecting cord, comprise: core group 1, screen 2, insulating barrier 3 and oversheath 4, described core group 1 is arranged in the insulating barrier 3, described screen 2 is arranged on insulating barrier 3 outsides, described oversheath 4 is arranged on screen 3 outsides, is provided with antiwind jut on the described oversheath 4, and described antiwind jut comprises that a plurality of prominent ribs 5 are set around on the oversheath 4.
In addition, described a plurality of prominent ribs 5 are evenly distributed on the oversheath 4, and are the parallel shape distribution between the prominent rib 5, and described prominent rib 5 is strip-like-shaped.
In addition, described screen 2 comprises that copper foil wire or bare copper wire or tinned copper wire are woven into netted interlaced plies, and screen 2 prevents from being subjected to external signal to disturb.
In addition, be provided with inserts between described insulating barrier 3 and the screen 2, described filling comes to be fine cream, and inserts enriches inner.
In addition, also be provided with waterstop 6 between described oversheath 4 and the screen 2, waterstop 6 is used for preventing into water.
Be different from prior art, the antiwind audio connecting cord of the utility model can prevent from twining each other between the tone frequency channel wire, and is simple in structure, easy to use.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; 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 present utility model.
Claims (5)
1. antiwind audio connecting cord, it is characterized in that, comprise: core group, screen, insulating barrier and oversheath, described core group is arranged in the insulating barrier, described screen is arranged on the insulating barrier outside, described oversheath is arranged on the screen outside, is provided with antiwind jut on the described oversheath, and described antiwind jut comprises that a plurality of prominent ribs are set around on the oversheath.
2. antiwind audio connecting cord according to claim 1 is characterized in that, described a plurality of prominent ribs are evenly distributed on the oversheath, and is the parallel shape distribution between the prominent rib, and described prominent rib is strip-like-shaped.
3. antiwind audio connecting cord according to claim 1 is characterized in that, described screen comprises that copper foil wire or bare copper wire or tinned copper wire are woven into netted interlaced plies.
4. antiwind audio connecting cord according to claim 1 is characterized in that, is provided with inserts between described insulating barrier and the screen, and described filling comes to be fine cream.
5. antiwind audio connecting cord according to claim 1 is characterized in that, also is provided with waterstop between described oversheath and the screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201318756U CN203242378U (en) | 2013-03-22 | 2013-03-22 | Anti-winding voice frequency connection wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201318756U CN203242378U (en) | 2013-03-22 | 2013-03-22 | Anti-winding voice frequency connection wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242378U true CN203242378U (en) | 2013-10-16 |
Family
ID=49319649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201318756U Expired - Fee Related CN203242378U (en) | 2013-03-22 | 2013-03-22 | Anti-winding voice frequency connection wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160325699A1 (en) * | 2014-02-21 | 2016-11-10 | Yazaki Corporation | Electric wire and wire harness |
| CN111403089A (en) * | 2020-04-22 | 2020-07-10 | 商士强 | Anti-winding cable |
-
2013
- 2013-03-22 CN CN2013201318756U patent/CN203242378U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160325699A1 (en) * | 2014-02-21 | 2016-11-10 | Yazaki Corporation | Electric wire and wire harness |
| US9663046B2 (en) * | 2014-02-21 | 2017-05-30 | Yazaki Corporation | Electric wire and wire harness |
| CN111403089A (en) * | 2020-04-22 | 2020-07-10 | 商士强 | Anti-winding cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140322 |