CN205246945U - Optical cable of easily peeling off - Google Patents
Optical cable of easily peeling off Download PDFInfo
- Publication number
- CN205246945U CN205246945U CN201520912517.8U CN201520912517U CN205246945U CN 205246945 U CN205246945 U CN 205246945U CN 201520912517 U CN201520912517 U CN 201520912517U CN 205246945 U CN205246945 U CN 205246945U
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- optical cable
- sheath
- metal reinforcement
- optic fibre
- oversheath
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Abstract
The utility model relates to a fiber optic technology field especially relates to an optical cable of easily peeling off, including inner sheath, non - metal reinforcement, oversheath and a plurality of optic fibre subelement of easily peeling off, it has non - metal reinforcement and inner sheath easily to peel off the outer cladding of optic fibre subelement, and the outer cladding of inner sheath has non - metal reinforcement, and the outer cladding of non - metal reinforcement has the oversheath, easily peels off the optic fibre subelement and includes sheath and one or many painted optic fibre, the painted optic fibre of sheath cladding. The utility model discloses an easily peel off the optic fibre subelement, optic fibre easily separates with the sheath, has increased the convenience of construction, has improved the efficiency of construction, has practiced thrift the cost of construction, adopt non - metal reinforcement tensile ability reinforce, the block -water performance is good, the oversheath that contains parallel reinforcement makes the optical cable have excellent compressive property, adopting the dry -type structure, not having oleamen in the construction, sanitation and hygiene satisfy the demand of indoor outdoor optical cable.
Description
Technical field
The utility model relates to optical fiber technology field, relates in particular to a kind of optical cable of easily peeling off.
Background technology
At present, along with the development of FTTH, the optical cable kind of registering one's residence is more and more, and the user of incoming fiber optic is also more and more. ?In the work progress of optical cable, need to manually carry out separating of sheath and optical fiber, then the optical fiber after separating be undertaken by connectorThereby connect the access that completes optical fiber, still, manual removal has reduced the efficiency of construction greatly, has increased the cost of construction,So the easy fissility of optical cable seems particularly important.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of optical cable of easily peeling off that can improve efficiency of construction.
The technical scheme that realizes the utility model object is: a kind of optical cable of easily peeling off, comprise inner sheath, non-metal reinforcement member,Oversheath and some optical fiber subelements of easily peeling off, easily peel off optical fiber subelement and be coated with inner sheath, and inner sheath is coated with non-goldBelong to reinforcement, non-metal reinforcement member is coated with oversheath, easily peels off optical fiber subelement and comprises that sheath and one or more coloured lightFibre, sheath is coated colored optical fiber.
As prioritization scheme of the present utility model, in inner sheath, be provided with non-metal reinforcement member.
As prioritization scheme of the present utility model, the Novel optical cable of easily peeling off also comprises parallel reinforcement, two symmetrical parallel addingStrong part is separately positioned on the both sides of oversheath.
As prioritization scheme of the present utility model, the Novel optical cable of easily peeling off also comprises composite metal belt or waterstop, composition metalBand or waterstop are coated on the inner side of oversheath.
The utlity model has positive effect: the utility model adopts and easily peels off optical fiber subelement, and optical fiber is easy to separate with sheath,Increase the convenience of construction, improved the efficiency of construction, saved the cost of construction; Adopt non-metal reinforcement member resistance to tensionBy force, block-water performance is good; The oversheath that contains parallel reinforcement makes optical cable have excellent compressive property; Adopt dry construction,In construction, without ointment, sanitation and hygiene, meet the demand of indoor and outdoor optical cable.
Brief description of the drawings
For content of the present utility model is more easily expressly understood, below according to specific embodiment also by reference to the accompanying drawings, to thisUtility model is described in further detail:
Fig. 1 is structure chart of the present utility model.
Wherein: 1, inner sheath, 2, non-metal reinforcement member, 3, oversheath, 41, sheath, 42, colored optical fiber, 5, parallelReinforcement.
Detailed description of the invention
As shown in Figure 1, the utility model discloses a kind of optical cable of easily peeling off, comprise inner sheath 1, non-metal reinforcement member 2, outerSheath 3 and some optical fiber subelements of easily peeling off, easily peel off optical fiber subelement and be coated with inner sheath 1, and inner sheath 1 is coated withNon-metal reinforcement member 2, non-metal reinforcement member 2 is coated with oversheath 3, easily peels off optical fiber subelement and comprises sheath 41 and oneOr many colored optical fibers 42, the coated colored optical fiber 42 of sheath 41. Wherein, easily peeling off optical fiber subelement comprises one or more andColoured light fibre 42, sheath 41 is made up of special material, and the material of sheath 41 can be the material that the after-contraction such as low smoke and zero halogen are good,It is little that the sheath 41 of easily peeling off optical fiber subelement has after-contraction, and be easy to the advantage that colored optical fiber 42 is separated with sheath 41.
In inner sheath 1, be provided with non-metal reinforcement member, thereby make the optical cable tensile ability easily peeled off stronger.
The Novel optical cable of easily peeling off also comprises that 5, two symmetrical parallel reinforcements 5 of parallel reinforcement are separately positioned on oversheath 3Both sides. Non-metal reinforcement member 2 adopts the fiber of high-modulus, and resistance to tension is strong, and has good block-water performance; Contain flatThe oversheath 3 of row reinforcement 5 makes optical cable have excellent compressive property. Wherein, in order to improve the optical cable tensile energy of easily peeling offPower can be in existing clad material local embedded non-metal reinforcement member, also can use separately non-metal reinforcement member.
The Novel optical cable of easily peeling off can also comprise composite metal belt or waterstop, and composite metal belt or waterstop are coated on oversheath3 inner side.
Above-described specific embodiment, has carried out further in detail the purpose of this utility model, technical scheme and beneficial effectIllustrate, institute it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this practicality newType, all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., all should be included inWithin protection domain of the present utility model.
Claims (4)
1. an optical cable of easily peeling off, is characterized in that: comprise inner sheath (1), non-metal reinforcement member (2), oversheath (3)With some optical fiber subelements of easily peeling off, easily to peel off optical fiber subelement and be coated with inner sheath (1), inner sheath (1) is coated with non-Metal reinforcement (2), non-metal reinforcement member (2) is coated with oversheath (3), and the described optical fiber subelement of easily peeling off comprises and protectingCover (41) and one or more colored optical fiber (42), the coated colored optical fiber (42) of described sheath (41).
2. a kind of optical cable of easily peeling off according to claim 1, is characterized in that: in described inner sheath (1), arrangeThere is non-metal reinforcement member.
3. a kind of optical cable of easily peeling off according to claim 1, is characterized in that: the described Novel optical cable of easily peeling off also wrapsDraw together parallel reinforcement (5), two symmetrical parallel reinforcements (5) are separately positioned on the both sides of oversheath (3).
4. according to a kind of optical cable of easily peeling off described in claim 1 or 2 or 3, it is characterized in that: described easily peel off newType optical cable also comprises composite metal belt or waterstop, and described composite metal belt or waterstop are coated on the inner side of oversheath (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912517.8U CN205246945U (en) | 2015-11-16 | 2015-11-16 | Optical cable of easily peeling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912517.8U CN205246945U (en) | 2015-11-16 | 2015-11-16 | Optical cable of easily peeling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246945U true CN205246945U (en) | 2016-05-18 |
Family
ID=55946025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912517.8U Active CN205246945U (en) | 2015-11-16 | 2015-11-16 | Optical cable of easily peeling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106873106A (en) * | 2017-02-04 | 2017-06-20 | 烽火通信科技股份有限公司 | It is a kind of can hand tear optical cable unit of stripping and preparation method thereof |
-
2015
- 2015-11-16 CN CN201520912517.8U patent/CN205246945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106873106A (en) * | 2017-02-04 | 2017-06-20 | 烽火通信科技股份有限公司 | It is a kind of can hand tear optical cable unit of stripping and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |