CN202975424U - Optical fiber branching and connecting device - Google Patents
Optical fiber branching and connecting device Download PDFInfo
- Publication number
- CN202975424U CN202975424U CN 201220673167 CN201220673167U CN202975424U CN 202975424 U CN202975424 U CN 202975424U CN 201220673167 CN201220673167 CN 201220673167 CN 201220673167 U CN201220673167 U CN 201220673167U CN 202975424 U CN202975424 U CN 202975424U
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- optical fiber
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- bifurcated
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Abstract
The utility model provides an optical fiber branching and connecting device which includes an optical fiber branching unit, an optical fiber connecting unit, and an optical fiber splicing unit. The optical fiber branching unit includes an optical fiber input port and a coupler. The optical fiber connecting unit includes a single-core plug and an adapter. The tail of the optical fiber branching unit is connected with the optical fiber connecting unit, or the tail of the optical fiber branching unit is connected with the optical fiber splicing unit.
Description
Technical field
The utility model relates to a kind of optical fiber bifurcated and coupling arrangement.
Background technology
The real-time information that discharges and recharges along with the deep propelling of strengthening the intelligent grid construction and a large amount of intelligent power equipment, electric automobile between access, user and the electrical network of facility, distributed power source is explosive growth, must be with powerful communication network as support platform.based on building the needs of strengthening intelligent grid, State Grid Corporation of China is adopting optical fiber composite cable (with optical fiber combination in the lv power cable structure, realize that line of electric force and optical fiber registers one's residence simultaneously) build " power optical fiber is to the family " engineering, when satisfying the electrical production demand, can also carry telecommunications network, broadcasting and television network, Internet service, public information service is provided, realize the synchronous transmission of flow of power and information flow, thereby make intelligent grid become flow of power, information flow, the novel public service basic platform of Business Stream high unity, promote China's industrialization and informationalized " two change fusion ", have significant economic benefit and social benefit.By the end of the year 2011, State Grid Corporation of China in North China, 23 cities of net province company such as 14, Beijing etc., adopt optical fiber composite low-voltage cable and passive optical network technique, complete 36740 family power optical fibers to family pilot project construction.During " 12 ", State Grid Corporation of China plan power optical fiber covers 2860 general-purpose families to the family engineering.Be starting year in 2012, newly-built 6.2 general-purpose families, with adopt optical fiber composite low-voltage cable approximately 300,000,000 demand carry out power optical fiber to the family construction of intelligent community.
The enforcement power optical fiber is registered one's residence in the scheme process, there is optical fiber composite low-voltage cable (OPLC) the later stage problem that continues, when the rural area sectional type accesses, needs namely will have the separation of light that continuing of electricity also arranged, from then on put and to adopt after photodetachment OPLC to extend again backward, until resident resident family.
A kind of optical fiber bifurcated and coupling arrangement that the utility model provides comprise optical fiber bifurcated unit and optical fiber linkage unit;
Wherein, optical fiber bifurcated unit is a kind of photoelectricity compound branch gloves for protection; pyrocondensation and shrinkage dual mode are arranged; connect and seal by presetting to draw when an independent fiber cable branch has been realized cable, optical cable, easy for installation, sealing property reliably and with long-term can be provided.For the problem of OPLC cable inner fiber Cheng Duan, the utility model is introduced into the concept of power cables " bifurcated gloves " in optical fiber, makes easy " optical fiber bifurcated gloves ", and a few core bare fibres in 1 optical cable are introduced in " optical fiber bifurcated gloves ".
Wherein, the optical fiber linkage unit is to become quick coupler at the gloves end by the mechanically splicing optical fiber fabrication techniques, can be with the bare fibre Cheng Duanwei fiber active linker in OPLC.By " optical fiber bifurcated gloves " and optical fiber quick connector, can directly solve the optical fiber of OPLC cable in terminal user's panel box and become the end problem, when having saved molten fine pallet, tail fiber disc spacing, for bare fibre provides more reliable access solution.
The utility model content
The purpose of this utility model is to provide a kind of optical fiber bifurcated and coupling arrangement.
A kind of optical fiber bifurcated and coupling arrangement that the utility model provides comprise: optical fiber bifurcated unit, optical fiber linkage unit and fibre junction unit;
Wherein, optical fiber bifurcated unit comprises: optical fiber input port and coupling mechanism;
Wherein, the optical fiber linkage unit comprises: single-core plug and adapter;
Wherein, the fibre junction unit comprises: box body and buckle;
Wherein connect the optical fiber linkage unit in optical fiber bifurcated cell end; Perhaps in optical fiber bifurcated cell end connection fibre junction unit.
Further, wherein optical fiber bifurcated unit left end is an optical cable, and the optical fiber input port is connected with coupling mechanism one end, and the other end of coupling mechanism is connected with some bare fibres.
Further, in the left end of single-core plug and bare fibre wherein one be connected, the right-hand member of single-core plug is adapter, adapter is used for being connected between optical fiber and optical fiber, right-hand member at adapter forms optical fiber Cheng Duan, and it is exactly an idle port of fiber cutoff that described optical fiber becomes end.
Further, the left end of fibre junction unit is connected with some bare fibres of optical fiber bifurcated unit right-hand member, and the right-hand member of fibre junction unit forms optical fiber Cheng Duan, and it is exactly an idle port of fiber cutoff that described optical fiber becomes end.
The beneficial effect that the utility model provides comprises: the utility model provides a kind of photoelectricity compound branch gloves for protection; pyrocondensation and shrinkage dual mode are arranged; connect and seal by presetting to draw when an independent fiber cable branch has been realized cable, optical cable; easy for installation, sealing property reliably and with long-term can be provided.
Description of drawings
Figure 1A is one of one-piece construction schematic diagram of a kind of optical fiber bifurcated of the present utility model and coupling arrangement.
Figure 1B be a kind of optical fiber bifurcated of the present utility model and coupling arrangement the one-piece construction schematic diagram two.
Fig. 2 is the structural representation of optical fiber bifurcated of the present utility model unit.
Fig. 3 is the structural representation of optical fiber linkage unit of the present utility model.
Fig. 4 is the structural representation of fibre junction of the present utility model unit.
Wherein, the Reference numeral implication is:
1---optical fiber bifurcated unit (that is: optical fiber bifurcated gloves); 101---the optical fiber input port; 102---coupling mechanism;
2---optical fiber linkage unit (that is: fiber active linker); 201---single-core plug; 202---adapter;
3---fibre junction unit (that is: optical mechanical splice tray); 301---the box body of fiber optic closure; 302---the buckle of fiber optic closure.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Figure 1A and Figure 1B are the one-piece construction schematic diagram of a kind of optical fiber bifurcated of the present utility model and coupling arrangement.Wherein, the Reference numeral implication is: 1---optical fiber bifurcated unit (that is: optical fiber bifurcated gloves); 2---fibre junction unit (that is: optical mechanical splice tray); 3---optical fiber linkage unit (that is: fiber active linker).
Fig. 2 is the structural representation of optical fiber bifurcated of the present utility model unit.Wherein, the Reference numeral implication is: 101---the optical fiber input port; 102---coupling mechanism.According to Fig. 2, a kind of optical fiber bifurcated of the present utility model and coupling arrangement, wherein, optical fiber bifurcated unit comprises: optical fiber input port and coupling mechanism.As shown in Figure 2, the left end of optical fiber bifurcated gloves is optical cables, and this optical cable is the bare fibre that comprises several cores, draws at right-hand member.Wherein, optical fiber bifurcated unit comprises: optical fiber input port, coupling mechanism and five bare fibres; Wherein the optical fiber input port is connected with coupling mechanism one end, and the other end of coupling mechanism is connected with five bare fibres.
Fig. 3 is the structural representation of optical fiber linkage unit of the present utility model.Wherein, the Reference numeral implication is: 201---single-core plug; 202---adapter.According to Fig. 3, a kind of optical fiber bifurcated of the present utility model and coupling arrangement, wherein, the optical fiber linkage unit comprises: single-core plug and adapter.Wherein, in the left end of single-core plug and five bare fibres wherein one be connected, the right-hand member of single-core plug is adapter, the effect of adapter is to realize being connected between optical fiber and optical fiber, right-hand member at adapter forms optical fiber Cheng Duan, and it is exactly an idle port of fiber cutoff that described optical fiber becomes end.
Fig. 4 is the structural representation of fibre junction of the present utility model unit.Wherein, the Reference numeral implication is: 301---the box body of fiber optic closure; 302---the buckle of fiber optic closure.According to Fig. 4, a kind of optical fiber bifurcated of the present utility model and coupling arrangement, wherein, the fibre junction unit comprises: the box body of fiber optic closure and the buckle of fiber optic closure.The left end of fibre junction unit is connected with five bare fibres in optical fiber bifurcated unit, and the right-hand member of fibre junction unit forms optical fiber Cheng Duan, and it is exactly an idle port of fiber cutoff that described optical fiber becomes end.
In a word, a kind of optical fiber bifurcated and coupling arrangement that the utility model provides comprise optical fiber bifurcated unit and optical fiber linkage unit;
Wherein, optical fiber bifurcated unit is a kind of photoelectricity compound branch gloves for protection; pyrocondensation and shrinkage dual mode are arranged; connect and seal by presetting to draw when an independent fiber cable branch has been realized cable, optical cable, easy for installation, sealing property reliably and with long-term can be provided.For the problem of OPLC cable inner fiber Cheng Duan, the utility model is introduced into the concept of power cables " bifurcated gloves " in optical fiber, makes easy " optical fiber bifurcated gloves ", and a few core bare fibres in an optical cable are introduced in " optical fiber bifurcated gloves ";
Wherein, the optical fiber linkage unit is to become quick coupler at the gloves end by the mechanically splicing optical fiber fabrication techniques, can be with the bare fibre Cheng Duanwei fiber active linker in OPLC.By " optical fiber bifurcated gloves " and optical fiber quick connector, can directly solve the optical fiber of OPLC cable in terminal user's panel box and become the end problem, when having saved molten fine pallet, tail fiber disc spacing, for bare fibre provides more reliable access solution.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, all any modifications of making within the utility model spirit and principle, is equal to replacement and improvement etc., within all being contained in protection domain of the present utility model.
Claims (4)
1. an optical fiber bifurcated and coupling arrangement is characterized in that this device comprises: optical fiber bifurcated unit, optical fiber linkage unit and fibre junction unit;
Wherein, optical fiber bifurcated unit comprises: optical fiber input port and coupling mechanism;
Wherein, the optical fiber linkage unit comprises: single-core plug and adapter;
Wherein, the fibre junction unit comprises: box body and buckle;
Wherein connect the optical fiber linkage unit in optical fiber bifurcated cell end; Perhaps in optical fiber bifurcated cell end connection fibre junction unit.
2. device according to claim 1 is characterized in that:
Wherein optical fiber bifurcated unit left end is an optical cable, and the optical fiber input port is connected with coupling mechanism one end, and the other end of coupling mechanism is connected with some bare fibres.
3. device according to claim 1 is characterized in that:
In the left end of single-core plug and bare fibre wherein one be connected, the right-hand member of single-core plug is adapter, adapter is used for being connected between optical fiber and optical fiber, forms optical fiber Cheng Duan at the right-hand member of adapter, and it is exactly an idle port of fiber cutoff that described optical fiber becomes end.
4. device according to claim 1 is characterized in that:
The left end of fibre junction unit is connected with some bare fibres of optical fiber bifurcated unit right-hand member, and the right-hand member of fibre junction unit forms optical fiber Cheng Duan, and it is exactly an idle port of fiber cutoff that described optical fiber becomes end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673167 CN202975424U (en) | 2012-12-10 | 2012-12-10 | Optical fiber branching and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673167 CN202975424U (en) | 2012-12-10 | 2012-12-10 | Optical fiber branching and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202975424U true CN202975424U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673167 Expired - Lifetime CN202975424U (en) | 2012-12-10 | 2012-12-10 | Optical fiber branching and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202975424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107928A1 (en) * | 2016-12-16 | 2018-06-21 | 长飞光纤光缆股份有限公司 | Optical fiber cable for vehicles |
-
2012
- 2012-12-10 CN CN 201220673167 patent/CN202975424U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107928A1 (en) * | 2016-12-16 | 2018-06-21 | 长飞光纤光缆股份有限公司 | Optical fiber cable for vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HENTONG OPTICAL NETWORK TECHNOLOGY CO., LT Free format text: FORMER OWNER: SHANGHAI HENGTONG HONGPU COMMUNICATION TECHNOLOGY CO., LTD. Effective date: 20150211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201400 FENGXIAN, SHANGHAI TO: 215000 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150211 Address after: 215000 Wujiang economic and Technological Development Zone, Jiangsu Province, North Road, No. 168 transport Patentee after: JIANGSU HENGTONG OPTICAL NETWORK TECHNOLOGY Co.,Ltd. Patentee after: HENGTONG OPTIC-ELECTRIC Co.,Ltd. Address before: 201400 Shanghai friends Fengxian District Comprehensive Industrial Development Zone Road No. 69 Patentee before: Shanghai Hengtong Hongpu Communication Technology Co.,Ltd. Patentee before: HENGTONG OPTIC-ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |