CN204832590U - Optic fibre device - Google Patents
Optic fibre device Download PDFInfo
- Publication number
- CN204832590U CN204832590U CN201520358381.0U CN201520358381U CN204832590U CN 204832590 U CN204832590 U CN 204832590U CN 201520358381 U CN201520358381 U CN 201520358381U CN 204832590 U CN204832590 U CN 204832590U
- Authority
- CN
- China
- Prior art keywords
- optic fibre
- utility
- model
- fiber
- protective sleeve
- 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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Abstract
The utility model discloses an optic fibre device, including optic fibre inner core, protective sheath and sleeve pipe, the rope form structure is reunited into for the multifiber around a center to the optic fibre inner core, and the optic fibre inner core is established in the protective sheath, and the cover pipe box is established outside the protective sheath. The utility model discloses an integrated level of optic fibre is high, improves optic fibre core number in the optical cable, and simple structure is and reasonable, convenient to use.
Description
Technical field
The utility model relates to technical field of optical fiber, especially a kind of fiber device.
Background technology
Although optical fibre band optical cable has optical fiber dense degree advantages of higher, but fibre ribbon is flat banded structure, it is respectively poor to bendability, and optical cable is mostly round structure from fiber optic core to the cross section of outermost sheath, there is compatible imperfect problem in the two in theory, especially the fine and top tail band in limit easily occurs causing decaying because of stressed and exceeds standard and phenomenon that mechanical property is bad, as given out light in sleeve pipe, first fibre ribbons will do large casing diameter, also have many technical matterss such as stranded, and need special production equipment, not only production cost is high, technology controlling and process is more complicated also, also Similar Problems is there is in the production of slotted core fiber ribbon cable.
Utility model content
The utility model, for the deficiencies in the prior art, proposes a kind of fiber device, rational in infrastructure, easy to use.
In order to realize above-mentioned utility model object; the utility model provides following technical scheme: a kind of fiber device, comprises fiber core, protective sleeve and sleeve pipe, and fiber core is that multifiber is agglomerated into rope-like constructed around a center; fiber core is located in protective sleeve, and casing pipe sleeve is located at outside protective sleeve.
Preferably, this number of fibers is 6 ~ 8.
Preferably, this protective sleeve inwall is provided with ring stiffener.
Compared with prior art, the utility model has the following advantages: the integrated level of optical fiber is high, improves optical fibre in optical cable core number, and structure is simple and reasonable, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
A kind of fiber device as shown in Figure 1, comprises fiber core, protective sleeve 2 and sleeve pipe 3, and fiber core is that multifiber 1 is agglomerated into rope-like constructed around a center, and fiber core is located in protective sleeve 2, and sleeve pipe 3 is set in outside protective sleeve 2.The fiber strength of this structure is high, and the closeness of optical fiber is high; In actual applications, the fiber core structure of many band protective sleeves 2 can be set up in sleeve pipe 3, form the optical cable that fiber number is higher.
Optical fiber 1 quantity in this figure is 6, also can be set to the structure of 7 and 8, be easy to be agglomerated into rope form.
This protective sleeve 2 inwall is provided with ring stiffener 21, enhances the protective value of protective sleeve 2, thus improves fiber device bulk strength.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. a fiber device, is characterized in that: comprise fiber core, protective sleeve and sleeve pipe, and fiber core is that multifiber is agglomerated into rope-like constructed around a center, and fiber core is located in protective sleeve, and casing pipe sleeve is located at outside protective sleeve; This number of fibers is 6 ~ 8; This protective sleeve inwall is provided with ring stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358381.0U CN204832590U (en) | 2015-05-29 | 2015-05-29 | Optic fibre device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358381.0U CN204832590U (en) | 2015-05-29 | 2015-05-29 | Optic fibre device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832590U true CN204832590U (en) | 2015-12-02 |
Family
ID=54690174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520358381.0U Expired - Fee Related CN204832590U (en) | 2015-05-29 | 2015-05-29 | Optic fibre device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832590U (en) |
-
2015
- 2015-05-29 CN CN201520358381.0U patent/CN204832590U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151202 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |