CN206248889U - A kind of optical fiber component - Google Patents
A kind of optical fiber component Download PDFInfo
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- CN206248889U CN206248889U CN201621400708.7U CN201621400708U CN206248889U CN 206248889 U CN206248889 U CN 206248889U CN 201621400708 U CN201621400708 U CN 201621400708U CN 206248889 U CN206248889 U CN 206248889U
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- optical fiber
- adapter
- optical
- circulator
- component
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Abstract
The utility model discloses a kind of optical fiber component, including optical fiber circulator, lock pin bridger, adapter and protection sleeve pipe, one end of optical fiber circulator is connected by lock pin bridger with adapter.Lock pin bridger can realize the connection of adapter and optical fiber circulator, simple and compact for structure, the small volume of optical fiber component of the present utility model can be caused, such that it is able to reduce the complexity of the network layout of optical fiber component, be conducive to the installation and the application in High Density Integration communication system of optical fiber component.Protection sleeve pipe can play a protective role to connection optical fiber, can also play guide effect to connection optical fiber, it is ensured that connection optical fiber can be connected with the optical fiber of optical fiber circulator.Optical fiber component of the present utility model can be realized launching optical signal and receive the separate transmission of optical signal, optical fiber service efficiency and transmission bandwidth can be improved, it is possible to achieve high rate data transmission, save half fiber resource, system cost is substantially reduced, system reliability is improve.
Description
Technical field
The utility model is related to technical field of photo communication, relates in particular to a kind of optical fiber component.
Background technology
Existing optical fiber component is usually double optical fiber Optical Interface Structures, it will usually cause optical fiber service efficiency low, and transmission is wide
With low.In fiber optic communication, the cost of optical fiber occupies very big proportion in totle drilling cost, if the use of existing fiber can be changed
Mode, the transmitting and reception of optical signal are realized using an optical fiber, will substantially reduce optic communication cost, save equipment investment,
Optical fiber consumption is reduced, system reliability is improved, with industrial value very high.The volume of existing fiber component is larger, and structure is not
Compact, the network layout of optical fiber component is more complicated, is unfavorable for the installation of optical fiber component and in High Density Integration communication system
Using.
The content of the invention
The purpose of this utility model is to provide a kind of optical fiber component, and effect is used with the optical fiber for solving existing optical fiber component
Rate and transmission bandwidth are low, the not compact defect of the structure of optical fiber component.
Therefore, the utility model provides a kind of optical fiber component, including optical fiber circulator, lock pin bridger and adapter,
One end of the optical fiber circulator is connected by the lock pin bridger with the adapter；The lock pin bridger includes metal
Body and ceramic insertion core, the metal tube are arranged on one end of the optical fiber circulator and are connected with the adapter, described
One end of ceramic insertion core is plugged in the adapter, and the other end is plugged in the metal tube；Also include protection sleeve pipe, institute
The one end for stating protection sleeve pipe is plugged in the metal tube and is in contact with the other end of the ceramic insertion core, the protective case
The other end of pipe stretches out the metal tube；Also include connection optical fiber, the connection optical fiber is applied in the ceramic insertion core and institute
Protection inside pipe casing is stated, one end of the connection optical fiber is in contact with the optical fiber of the adapter, the other end and the fiber optic loop
The optical fiber of shape device is connected by way of fused fiber splice.
Compared with prior art, advantage of the present utility model and good effect are：The utility model provides a kind of optical fiber
Component, including optical fiber circulator, lock pin bridger and adapter, one end of optical fiber circulator pass through lock pin bridger and adapter
It is connected；Lock pin bridger include metal tube and ceramic insertion core, metal tube be arranged on one end of optical fiber circulator and be adapted to
Device is connected, and one end of ceramic insertion core is plugged in adapter, and the other end is plugged in metal tube；Also include protection sleeve pipe, protect
One end of protecting pipe is plugged in metal tube and is in contact with the other end of ceramic insertion core, protects the other end of sleeve pipe to stretch out gold
Category body.Lock pin bridger can realize the connection of adapter and optical fiber circulator, can cause optical fiber group of the present utility model
Simple and compact for structure, the small volume of part, such that it is able to reduce the complexity of the network layout of optical fiber component.Protection sleeve pipe can be with
Connection optical fiber is played a protective role, guide effect can also be played to connection optical fiber, it is ensured that connection optical fiber energy and fiber annular
The optical fiber of device is connected.Optical fiber component of the present utility model can realize launching the separate transmission of optical signal and reception optical signal, can
To improve optical fiber service efficiency and transmission bandwidth, it is possible to achieve high rate data transmission, half fiber resource is saved, substantially reduce system
Cost, improves system reliability；Meanwhile, simple and compact for structure, the small volume of optical fiber component of the present utility model can be reduced
The complexity of the network layout of optical fiber component, is conducive to the installation of optical fiber component and answering in High Density Integration communication system
With.
After specific embodiment of the present utility model is read in conjunction with the figure, other features of the present utility model and advantage will become
Obtain clearer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the utility model optical fiber component；
Fig. 2 is part A sectional view in Fig. 1；
The propagation path schematic diagram of the optical signal of the utility model optical fiber component during Fig. 3；
In Fig. 1-Fig. 3, reference and its corresponding component names are as follows：
1. optical fiber circulator；2. lock pin bridger；21. metal tubes；22. ceramic insertion cores；3. adapter；4. light is connected
It is fine；5. sleeve pipe is protected；6. the first connector；7. the second connector；8. the first optical cable；9. the second optical cable；10. mounting hole.
Specific embodiment
Specific embodiment of the present utility model is described in detail below, it should be appreciated that described herein
Specific embodiment is merely to illustrate and explains the utility model, is not limited to the utility model.
As Figure 1-Figure 2, optical fiber component of the present utility model includes optical fiber circulator 1, lock pin bridger 2 and adapter
3, one end of optical fiber circulator 1 is connected by lock pin bridger 2 with adapter 3；Lock pin bridger 2 includes metal tube 21 and pottery
Porcelain lock pin 22, metal tube 21 is arranged on one end of optical fiber circulator 1 and is connected with adapter 3, and one end of ceramic insertion core 22 is inserted
It is located in adapter 3, the other end of ceramic insertion core 22 is plugged in metal tube 21；Also include protection sleeve pipe 5, protect sleeve pipe 5
One end be plugged in metal tube 21 and be in contact with the other end of ceramic insertion core 22, protect sleeve pipe 5 the other end stretch out gold
Category body 21.Also include connection optical fiber 4, connection optical fiber 4 is applied in inside ceramic insertion core 22 and protection sleeve pipe 5；Connection optical fiber 4
One end is in contact with the optical fiber of adapter 3, and the other end is connected with the optical fiber of optical fiber circulator 1 by way of fused fiber splice.
Lock pin bridger 2 can realize the connection of adapter 3 and optical fiber circulator 1, can cause light of the present utility model
Simple and compact for structure, the small volume of fine component, such that it is able to reduce the complexity of the network layout of optical fiber component.Protection sleeve pipe
5 can play a protective role to connection optical fiber 4, can also play guide effect to connection optical fiber 4, it is ensured that connection optical fiber 4 can and
The optical fiber of optical fiber circulator 1 is connected.
Optical fiber component of the present utility model also includes the first optical cable 8, the second optical cable 9, the first connector 6 and the second connector
7, the other end of optical fiber circulator 1 is connected with 8 one end of the first optical cable and one end of the second optical cable 9, the other end of the first optical cable 8
It is connected with the first connector 6, the other end of the second optical cable 9 is connected with the second connector 7.
Optical fiber component of the present utility model utilize the nonreciprocity feature of optical fiber circulator 1, it is possible to achieve transmitting optical signal and
Receive the separate transmission of optical signal.As shown in figure 3, the optical signaling paths of optical fiber component of the present utility model are：Adapter 3
External optical signal is received, external optical signal sequentially passes through lock pin bridger 2, the optical cable 8 of optical fiber circulator 1 and first and transmits to first
Connector 6；Second connector 7 launches optical signal, and optical signal sequentially passes through the second optical cable 9, optical fiber circulator 1 and lock pin bridger
2 transmit to adapter 3, and adapter 3 exports to outside optical signal.
Optical fiber component of the present utility model can be realized launching optical signal and receive the separate transmission of optical signal, can improve
Optical fiber service efficiency and transmission bandwidth, it is possible to achieve high rate data transmission, save half fiber resource, substantially reduce system cost,
Improve system reliability；Meanwhile, simple and compact for structure, the small volume of optical fiber component of the present utility model can reduce optical fiber
The complexity of the network layout of component, is conducive to the installation and the application in High Density Integration communication system of optical fiber component.
The optical fiber of optical fiber circulator 1 is divided into two parallel row's optical fiber, wherein row's optical fiber is by the first optical cable 8 and the
Optical fiber in a connector 6 is connected by way of fused fiber splice, and another row's optical fiber passes through the second optical cable 9 and the second connector 7
In optical fiber by way of fused fiber splice be connected.
Metal tube 21 is connected by welding or gluing mode with adapter 3.
Metal tube 21 is arranged on the inside of the other end of optical fiber circulator 1 by welding or gluing mode.
Also include mounting hole 10, mounting hole 10 is arranged on optical fiber circulator 1, can be new by this practicality by mounting hole 10
The optical fiber component of type is arranged in installation housing.
Used as preferred embodiment, the first connector 6 and the second connector 7 can be MT connectors, or MPO
Connector.
Above example is only used to illustrate the technical solution of the utility model, rather than is limited；Although with reference to preceding
Embodiment is stated to be described in detail the utility model, for the person of ordinary skill of the art, still can be right
Technical scheme described in previous embodiment is modified, or carries out equivalent to which part technical characteristic；And these
Modification or replace, do not make appropriate technical solution essence depart from the utility model technical scheme required for protection spirit and
Scope.
Claims (6)
1. a kind of optical fiber component, it is characterised in that
Including optical fiber circulator, lock pin bridger and adapter, one end of the optical fiber circulator passes through the lock pin bridger
It is connected with the adapter；
The lock pin bridger includes metal tube and ceramic insertion core,
The metal tube is arranged on one end of the optical fiber circulator and is connected with the adapter,
One end of the ceramic insertion core is plugged in the adapter, and the other end is plugged in the metal tube；
Also include protection sleeve pipe, one end of the protection sleeve pipe is plugged in another in the metal tube and with the ceramic insertion core
One end is in contact, and the other end of the protection sleeve pipe stretches out the metal tube；
Also include connection optical fiber, the connection optical fiber is applied in the ceramic insertion core and the protection inside pipe casing, the connection
One end of optical fiber is in contact with the optical fiber of the adapter, and the other end passes through fused fiber splice with the optical fiber of the optical fiber circulator
Mode is connected.
2. a kind of optical fiber component as claimed in claim 1, it is characterised in that
Also include the first optical cable, the second optical cable, the first connector and the second connector, the other end of the optical fiber circulator and institute
The one end for stating the first optical cable is connected with one end of second optical cable, the other end of first optical cable and first connector
It is connected, the other end of second optical cable is connected with second connector.
3. a kind of optical fiber component as claimed in claim 2, it is characterised in that
The optical fiber of the optical fiber circulator is divided into two parallel row's optical fiber, wherein row's optical fiber by first optical cable with
Optical fiber in first connector is connected by way of fused fiber splice, another row's optical fiber by second optical cable with it is described
Optical fiber in second connector is connected by way of fused fiber splice.
4. a kind of optical fiber component as claimed in claim 1, it is characterised in that
The metal tube is connected by welding or gluing mode with the adapter.
5. a kind of optical fiber component as claimed in claim 1, it is characterised in that
The metal tube is arranged on the inside of the other end of the optical fiber circulator by welding or gluing mode.
6. a kind of optical fiber component as claimed in claim 1, it is characterised in that
Also include mounting hole, the mounting hole is arranged on the optical fiber circulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400708.7U CN206248889U (en) | 2016-12-20 | 2016-12-20 | A kind of optical fiber component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400708.7U CN206248889U (en) | 2016-12-20 | 2016-12-20 | A kind of optical fiber component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206248889U true CN206248889U (en) | 2017-06-13 |
Family
ID=59008643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621400708.7U Active CN206248889U (en) | 2016-12-20 | 2016-12-20 | A kind of optical fiber component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206248889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768743A (en) * | 2019-09-26 | 2020-02-07 | 武汉光迅科技股份有限公司 | Optical module |
-
2016
- 2016-12-20 CN CN201621400708.7U patent/CN206248889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768743A (en) * | 2019-09-26 | 2020-02-07 | 武汉光迅科技股份有限公司 | Optical module |
| US11990939B2 (en) | 2019-09-26 | 2024-05-21 | Accelink Technologies Co., Ltd. | Optical module |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266100 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 399 Patentee after: Qingdao Xinghang Photoelectric Technology Co.,Ltd. Address before: 266104 in the investment service center of Beizhai sub district office, beizhaike community, Laoshan District, Qingdao City, Shandong Province Patentee before: HISENSE & JONHON OPTICAL-ELECTRICAL TECHNOLOGIES Co.,Ltd. |