CN103123820A - Anti-bending audio cable - Google Patents
Anti-bending audio cable Download PDFInfo
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- CN103123820A CN103123820A CN 201310092947 CN201310092947A CN103123820A CN 103123820 A CN103123820 A CN 103123820A CN 201310092947 CN201310092947 CN 201310092947 CN 201310092947 A CN201310092947 A CN 201310092947A CN 103123820 A CN103123820 A CN 103123820A
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- bending
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- frequency channel
- counter
- tone frequency
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Abstract
The invention discloses an anti-bending audio cable. The anti-bending audio cable comprises a cable core group, an inner sheath layer, an anti-bending layer and an outer sheath layer, the cable core group is arranged in the inner sheath layer, the anti-bending layer is arranged outside the inner sheath layer, the outer sheath layer is mounted outside the anti-bending layer, the anti-bending layer comprises a sleeve and a plurality of supporting sheets, the plurality of supporting sheets are mounted in the sleeve, and the plurality of supporting sheets are arranged in an inclined mode. The anti-bending audio cable is capable of preventing the cable from bending, simple and firm in structure and convenient to use.
Description
Technical field
The present invention relates to the audio cable field, particularly relate to a kind of counter-bending tone frequency channel wire.
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 requiring as source of sound, player, loudspeaker etc., 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 to adopt a kind of wire to be wound around or to 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.Tone frequency channel wire in the process of using due to the needs of operational environment, need to carry out curved arrangement, twisted wire when bending (sub-twisted wire) has stronger interface pressure each other, the wearing and tearing broken string that easily rubs and cause, therefore need it to have higher crooked durability for this tone frequency channel wire, and the viewpoint from easily connecting up, the pliability of having relatively high expectations, existing tone frequency channel wire structure is difficult to realize simultaneously high crooked durability and high pliability.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of counter-bending tone frequency channel wire, can prevent that cable is crooked, simple in structure, firm, easy to use.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of counter-bending tone frequency channel wire is provided, comprise: core group, inner restrictive coating, bending resistance layer and external sheath layer, described core group is arranged on inner restrictive coating inside, described bending resistance layer is arranged on the inner restrictive coating outside, it is outside that described external sheath layer is arranged on the bending resistance layer, and described bending resistance layer comprises sleeve pipe and is arranged on the interior a plurality of support chips of sleeve pipe, is skewed setting between described a plurality of support chips.
In a preferred embodiment of the present invention, between described every two support chips, formation is the splayed distribution, and described support chip is sheet metal.
In a preferred embodiment of the present invention, be provided with screen between described core group and inner restrictive coating, described screen is metal net shaped braid.
In a preferred embodiment of the present invention, be provided with watertight composition between described bending resistance layer and external sheath layer, described watertight composition is waterstop.
In a preferred embodiment of the present invention, described inner restrictive coating and external sheath layer are PE material guards layer.
The invention has the beneficial effects as follows: the counter-bending tone frequency channel wire of the present invention can prevent that cable is crooked, simple in structure, firm, easy to use.
Description of drawings
Fig. 1 is the structural representation of counter-bending tone frequency channel wire one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, core group, 2, inner restrictive coating, 3, the bending resistance layer, 4, external sheath layer, 5, support chip, 6, screen, 7, watertight composition.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made more explicit defining.
See also Fig. 1, a kind of counter-bending tone frequency channel wire, comprise: core group 1, inner restrictive coating 2, bending resistance layer 3 and external sheath layer 4, described core group 1 is arranged on inner restrictive coating 2 inside, described bending resistance layer 3 is arranged on inner restrictive coating 2 outsides, described external sheath layer 4 is arranged on bending resistance layer 3 outside, and described bending resistance layer 3 comprises sleeve pipe and is arranged on a plurality of support chips 5 in sleeve pipe, is skewed setting between described a plurality of support chips 5.
In addition, between described every two support chips 5, formation is the splayed distribution, and described support chip 5 is sheet metal.
In addition, be provided with screen 6 between described core group 1 and inner restrictive coating 2, described screen 6 is metal net shaped braid.
In addition, be provided with watertight composition 7 between described bending resistance layer 3 and external sheath layer 4, described watertight composition 7 is waterstop.
In addition, described inner restrictive coating 2 and external sheath layer 3 are PE material guards layer.
Be different from prior art, the counter-bending tone frequency channel wire of the present invention can prevent that cable is crooked, simple in structure, firm, easy to use.
The above is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (5)
1. counter-bending tone frequency channel wire, it is characterized in that, comprise: core group, inner restrictive coating, bending resistance layer and external sheath layer, described core group is arranged on inner restrictive coating inside, described bending resistance layer is arranged on the inner restrictive coating outside, it is outside that described external sheath layer is arranged on the bending resistance layer, and described bending resistance layer comprises sleeve pipe and is arranged on the interior a plurality of support chips of sleeve pipe, is skewed setting between described a plurality of support chips.
2. counter-bending tone frequency channel wire according to claim 1, is characterized in that, forms between described every two support chips to be the splayed distribution, and described support chip is sheet metal.
3. counter-bending tone frequency channel wire according to claim 1, is characterized in that, is provided with screen between described core group and inner restrictive coating, and described screen is metal net shaped braid.
4. counter-bending tone frequency channel wire according to claim 1, is characterized in that, is provided with watertight composition between described bending resistance layer and external sheath layer, and described watertight composition is waterstop.
5. counter-bending tone frequency channel wire according to claim 1, is characterized in that, described inner restrictive coating and external sheath layer are PE material guards layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310092947 CN103123820A (en) | 2013-03-22 | 2013-03-22 | Anti-bending audio cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310092947 CN103123820A (en) | 2013-03-22 | 2013-03-22 | Anti-bending audio cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103123820A true CN103123820A (en) | 2013-05-29 |
Family
ID=48454769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310092947 Pending CN103123820A (en) | 2013-03-22 | 2013-03-22 | Anti-bending audio cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103123820A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943203A (en) * | 2014-02-28 | 2014-07-23 | 安徽幸福电器电缆有限公司 | Anti-aging wire for LED screen |
| CN104299701A (en) * | 2014-09-26 | 2015-01-21 | 安徽华峰电缆集团有限公司 | Bending resisting cable protection pipe |
| CN104952543A (en) * | 2015-07-07 | 2015-09-30 | 常州百富电子有限公司 | Compression-resisting protective audio cable |
| CN113488258A (en) * | 2021-07-07 | 2021-10-08 | 安徽徽宁电器仪表集团有限公司 | Waterproof bending-resistant compensation cable |
-
2013
- 2013-03-22 CN CN 201310092947 patent/CN103123820A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943203A (en) * | 2014-02-28 | 2014-07-23 | 安徽幸福电器电缆有限公司 | Anti-aging wire for LED screen |
| CN104299701A (en) * | 2014-09-26 | 2015-01-21 | 安徽华峰电缆集团有限公司 | Bending resisting cable protection pipe |
| CN104952543A (en) * | 2015-07-07 | 2015-09-30 | 常州百富电子有限公司 | Compression-resisting protective audio cable |
| CN113488258A (en) * | 2021-07-07 | 2021-10-08 | 安徽徽宁电器仪表集团有限公司 | Waterproof bending-resistant compensation cable |
| CN113488258B (en) * | 2021-07-07 | 2022-09-23 | 安徽徽宁电器仪表集团有限公司 | Waterproof bending-resistant compensating cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |