CN205177491U - Communication cable - Google Patents
Communication cable Download PDFInfo
- Publication number
- CN205177491U CN205177491U CN201520847181.1U CN201520847181U CN205177491U CN 205177491 U CN205177491 U CN 205177491U CN 201520847181 U CN201520847181 U CN 201520847181U CN 205177491 U CN205177491 U CN 205177491U
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- cable
- voice
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- telephone communication
- net
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Abstract
The utility model discloses a communication cable, constitute including sheath, voice -over -net cable, branch spacer block and phone communication cable, the sheath comprises resist compression layer, wearing layer and shielding layer, and the resist compression layer outside is equipped with the shielding layer, is equipped with the wearing layer outside the shielding layer, be equipped with in the resist compression layer and fill the chamber, it is equipped with the voice -over -net cable to fill the intracavity, phone communication cable and stopping, phone communication cable includes second cable core and second insulating layer, the cladding of second insulating layer is in the outside of second cable core, the voice -over -net cable includes first cable core and first insulation layer, the cladding of first insulation layer is in the outside of first cable core, communication cable includes two sets of phone communication cable and two sets of voice -over -net cable, every phone communication cable of group includes the phone communication cable of two transposition of each other, the utility model is simple and reasonable in structure, the signal transmission function is strong, long service life. Therefore, the clothes hanger is strong in practicability.
Description
Technical field
The utility model relates to technical field of communication equipment, specifically a kind of telecommunication cable.
Background technology
At present, the coverage rate of telecommunication cable is very high, for the universal of phone has made significant contribution, but, the function of existing telecommunication cable is comparatively single, basic only for transmitting the signal of telephone communication, and the telecommunication cable network making coverage rate so high has underuse sorry.
Utility model content
The purpose of this utility model is to provide a kind of telecommunication cable, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of telecommunication cable, comprise sheath, voice-over-net cable, spacing block and telephone communication cable are formed, described sheath is by resistance to compression layer, wearing layer and screen are formed, screen is provided with outside resistance to compression layer, wearing layer is provided with outside screen, be provided with in described resistance to compression layer and fill chamber, fill in chamber and be provided with voice-over-net cable, telephone communication cable and inserts, telephone communication cable comprises the second cable core and the second insulating barrier, second insulating barrier is coated on the outside of the second cable core, voice-over-net cable comprises the first cable core and the first insulating barrier, first insulating barrier is coated on the outside of the first cable core, telecommunication cable comprises two groups of telephone communication cables and two group network voice cables, often organize telephone communication cable and comprise two mutual stranded telephone communication cables, every group network voice cable comprises two mutual stranded voice-over-net cables, spacing block is provided with between two groups of telephone communication cables and two group network voice cables.
As further program of the utility model: described second cable core and the first cable core are copper covered steel wire, and the external diameter of the first cable core is greater than the external diameter of the second cable core.
As further program of the utility model: described first insulating barrier and the second insulating barrier are made up of high density polyethylene (HDPE) (HDPE).
As further program of the utility model: described spacing block is cross-type.
Compared with prior art, the beneficial effects of the utility model are: the utility model by arranging voice-over-net cable in sheath, this telecommunication cable is made to transmit telephone communicating signal, again can transmission network voice signal, add the function of telecommunication cable, and do not affect the access of existing network trunk and the using and installing of wide-band terminal, and in device sheath by resistance to compression layer, wearing layer and screen are formed, the sheath effect of inner side resistance to compression layer reduces external force to the damage of cable inside, screen is provided with outside resistance to compression layer, the effect of screen is the interference of outer signals to wired signal transmission, it also avoid the loss of cable signal simultaneously, wearing layer is provided with outside screen, the effect of wearing layer increases the anti-wear performance of cable, one protective barrier is formed at cable surface, thus improve the useful life of cable, device is provided with spacing block between two groups of telephone communication cables and two group network voice cables in addition, spacing block is cross-type, spacing block separates often organizing cable, thus facilitate the identification of staff, avoid the friction between cable simultaneously, the utility model structure is simple, rationally, signal transfer functions is strong, long service life.Practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: sheath 1, resistance to compression layer 11, wearing layer 12, screen 13, filling chamber 2, inserts 21, voice-over-net cable 3, first insulating barrier 31, first cable core 32, spacing block 5, telephone communication cable 6, second insulating barrier 61, second cable core 62.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of telecommunication cable, comprise sheath 1, voice-over-net cable 3, spacing block 5 and telephone communication cable 6 are formed, described sheath 1 is by resistance to compression layer 11, wearing layer 12 and screen 13 are formed, the effect of sheath 1 inner side resistance to compression layer 11 reduces external force to the damage of cable inside, screen 13 is provided with outside resistance to compression layer 11, the effect of screen 13 is outer signals interference to wired signal transmission, it also avoid the loss of cable signal simultaneously, wearing layer 12 is provided with outside screen 13, the effect of wearing layer 12 increases the anti-wear performance of cable, one protective barrier is formed at cable surface, thus improve the useful life of cable, be provided with in described resistance to compression layer 11 and fill chamber 2, fill in chamber 2 and be provided with voice-over-net cable 3, telephone communication cable 6 and inserts 21, telephone communication cable 6 is for transmitting telephone communicating signal, it comprises the second cable core 62 and the second insulating barrier 61, second insulating barrier 61 is coated on the outside of the second cable core 62.Second cable core 62 is copper covered steel wire, its conductance is preferably more than and equals 30%, voice-over-net cable 3 is for the signal of transmission network voice call, it comprises the first cable core 32 and the first insulating barrier 31, first insulating barrier 31 is coated on the outside of the first cable core 32, first cable core 32 is copper conductor, the external diameter of the first cable core 32 is greater than the external diameter of the second cable core 62, telecommunication cable comprises two groups of telephone communication cables 6 and two group network voice cables 3, often organize telephone communication cable 6 and comprise two mutual stranded telephone communication cables 6, every group network voice cable 3 comprises two mutual stranded voice-over-net cables 3, spacing block 5 is provided with between two groups of telephone communication cables 6 and two group network voice cables 3, spacing block 5 is cross-type, spacing block 5 separates often organizing cable, thus facilitate the identification of staff, avoid the friction between cable simultaneously, described first insulating barrier 31 and the second insulating barrier 61 are made up of high density polyethylene (HDPE) (HDPE).
Operation principle of the present utility model is: the utility model by arranging voice-over-net cable in sheath, this telecommunication cable is made to transmit telephone communicating signal, again can transmission network voice signal, add the function of telecommunication cable, and do not affect the access of existing network trunk and the using and installing of wide-band terminal, and in device sheath by resistance to compression layer, wearing layer and screen are formed, the sheath effect of inner side resistance to compression layer reduces external force to the damage of cable inside, screen is provided with outside resistance to compression layer, the effect of screen is the interference of outer signals to wired signal transmission, it also avoid the loss of cable signal simultaneously, wearing layer is provided with outside screen, the effect of wearing layer increases the anti-wear performance of cable, one protective barrier is formed at cable surface, thus improve the useful life of cable, device is provided with spacing block between two groups of telephone communication cables and two group network voice cables in addition, spacing block is cross-type, spacing block separates often organizing cable, thus facilitate the identification of staff, avoid the friction between cable simultaneously.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (4)
1. a telecommunication cable, comprise sheath, voice-over-net cable, spacing block and telephone communication cable are formed, it is characterized in that, described sheath is by resistance to compression layer, wearing layer and screen are formed, screen is provided with outside resistance to compression layer, wearing layer is provided with outside screen, be provided with in described resistance to compression layer and fill chamber, fill in chamber and be provided with voice-over-net cable, telephone communication cable and inserts, telephone communication cable comprises the second cable core and the second insulating barrier, second insulating barrier is coated on the outside of the second cable core, voice-over-net cable comprises the first cable core and the first insulating barrier, first insulating barrier is coated on the outside of the first cable core, telecommunication cable comprises two groups of telephone communication cables and two group network voice cables, often organize telephone communication cable and comprise two mutual stranded telephone communication cables, every group network voice cable comprises two mutual stranded voice-over-net cables, spacing block is provided with between two groups of telephone communication cables and two group network voice cables.
2. a kind of telecommunication cable according to claim 1, is characterized in that, described second cable core and the first cable core are copper covered steel wire, and the external diameter of the first cable core is greater than the external diameter of the second cable core.
3. a kind of telecommunication cable according to claim 1, is characterized in that, described first insulating barrier and the second insulating barrier are made up of high density polyethylene (HDPE) (HDPE).
4. a kind of telecommunication cable according to claim 1, is characterized in that, spacing block is cross-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847181.1U CN205177491U (en) | 2015-10-29 | 2015-10-29 | Communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847181.1U CN205177491U (en) | 2015-10-29 | 2015-10-29 | Communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177491U true CN205177491U (en) | 2016-04-20 |
Family
ID=55741449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847181.1U Expired - Fee Related CN205177491U (en) | 2015-10-29 | 2015-10-29 | Communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298023A (en) * | 2016-08-24 | 2017-01-04 | 山东胜伟园林科技有限公司 | A kind of solar recharging bunched cable |
-
2015
- 2015-10-29 CN CN201520847181.1U patent/CN205177491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298023A (en) * | 2016-08-24 | 2017-01-04 | 山东胜伟园林科技有限公司 | A kind of solar recharging bunched 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161029 |