CN103901553B - A kind of Intelligent optical fiber flexible jumper - Google Patents
A kind of Intelligent optical fiber flexible jumper Download PDFInfo
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- CN103901553B CN103901553B CN201410089175.4A CN201410089175A CN103901553B CN 103901553 B CN103901553 B CN 103901553B CN 201410089175 A CN201410089175 A CN 201410089175A CN 103901553 B CN103901553 B CN 103901553B
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Abstract
The present invention relates to a kind of Intelligent optical fiber flexible jumper, comprise SC housing, wire bushing pipe, connector headgear, upper deduction cap and lower deduction cap, one end clamping of SC housing and wire bushing pipe, connector headgear is by U-shaped deck and the clamping of SC housing, and upper deduction cap and lower deduction cap are by its hole clipping and the clamping of connector headgear; Anti-loose engaging structure is provided with between SC housing and U-shaped deck and between SC housing and lower deduction cap; Be provided with anti-misloading between U-shaped deck and SC housing, anti-before collect together structure.Fiber active linker of the present invention can make to have certain anti-loose and anti-slip effect between intelligent device and SC housing, and intelligent device also can be prevented anti-loaded, and can make intelligent device install after can not before collect together.
Description
Technical field
The present invention relates to technical field of optical fiber communication, be specifically related to a kind of Intelligent optical fiber flexible jumper.
Background technology
Along with optical communication worldwide develop rapidly, the feeler of optical communication constantly extends to non-backbone and Access Network from backbone network.In optic communication links, in order to realize the needs of disparate modules, flexible connection between equipment and system, interface unit must be utilized to removably connect between optical fiber and optical fiber, light path so just can be made to transmit by required passage, to realize and to complete object that is predetermined or that expect and demand.Therefore, fiber active linker, as link indispensable in optical communication, is widely used.Fiber active linker General Requirements insertion loss is little, and reflection loss is high, repeats plug property good, ambient stable and good mechanical property etc.Fiber active linker is by the docking of two of optical fiber end face precisions, and the luminous energy that launching fiber is exported can be coupled to greatest extent and accept in optical fiber.But there is intelligent device when coordinating with fiber active linker in existing Intelligent optical fiber connector, intelligent device easily anti-loaded, easily get loose, the problem such as easily to pull.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, a kind of Intelligent optical fiber flexible jumper is provided, can realize that intelligent direction between intelligent device and SC housing is installed, anti-loose and anti-slip.
The present invention is the deficiency solved the problems of the technologies described above, the technical scheme adopted is: a kind of Intelligent optical fiber flexible jumper, comprise SC housing, wire bushing pipe, connector headgear, upper deduction cap and lower deduction cap, one end clamping of SC housing and wire bushing pipe, connector head cover has chip card groove and U-shaped deck, connector headgear is by U-shaped deck and the clamping of SC housing, described U-shaped deck comprises top board and two side plates, chip draw-in groove is arranged on top board side, the outside of two side plates is equipped with button block, and upper deduction cap and lower deduction cap are by its hole clipping and the clamping of connector headgear;
The face that described SC housing and face and the SC housing of the side plane contact of U-shaped deck contact with lower deduction cap is provided with strip-shaped clamp groove, the side plate interior sides of U-shaped deck is provided with the pointed tooth cooperatively interacted with strip-shaped clamp groove, and the face that lower deduction cap contacts with SC housing is also provided with the pointed tooth cooperatively interacted with strip-shaped clamp groove;
The face that described SC housing and face and the SC housing of the top plate contact of U-shaped deck contact with lower deduction cap is provided with oblique retaining surface, the top board of U-shaped deck and lower deduction cap are provided with the blend stop cooperatively interacted with this oblique retaining surface;
A side plate of described U-shaped deck is provided with positioning key, SC housing is provided with the positive stop key corresponding with this positioning key, when connector headgear is connected to SC housing, the positioning key on the positive stop key on SC housing and U-shaped deck fits tightly.
beneficial effect
1, fiber active linker of the present invention has anti-loose engaging structure, can make to have certain anti-loose effect between intelligent device and SC housing.
2, fiber active linker of the present invention has anti-slip structure, can make to have certain anti-slip effect between intelligent device and SC housing.
3, fiber active linker of the present invention there is anti-misloading, anti-before collect together location structure, intelligent device can be prevented anti-loaded, and intelligent device can be made to install after can not before collect together.
Accompanying drawing explanation
Fig. 1 is the structural representation of fiber active linker of the present invention;
Fig. 2 is the structural representation of SC housing of the present invention;
Fig. 3 is the structural representation of connector headgear of the present invention;
Fig. 4 is the schematic diagram that connector headgear of the present invention and SC housing cooperatively interact;
Fig. 5 is the structural representation of lower deduction cap of the present invention;
Fig. 6 is the schematic diagram that positioning key of the present invention and positive stop key cooperatively interact;
Fig. 7 is the schematic diagram that oblique retaining surface of the present invention and blend stop cooperatively interact;
Mark in figure: 1, SC housing, 2, wire bushing pipe, 3, connector headgear, 4, upper deduction cap, 5, lower deduction cap, 6, chip draw-in groove, 7, U-shaped deck, 8, button block, 9, hole clipping, 10, strip-shaped clamp groove, 11, pointed tooth, 12, oblique retaining surface, 13, blend stop, 14, positioning key, 15, positive stop key.
Embodiment
As shown in Figure 1: a kind of Intelligent optical fiber flexible jumper, comprise SC housing 1, wire bushing pipe 2, connector headgear 3, upper deduction cap 4 and lower deduction cap 5, one end clamping of SC housing 1 and wire bushing pipe 2, connector headgear 3 has chip draw-in groove 6 and U-shaped deck 7, connector headgear 3 is by U-shaped deck 7 and SC housing 1 clamping, described U-shaped deck 7 comprises top board and two side plates, chip draw-in groove 6 is arranged on top board side, the outside of two side plates is equipped with button block 8, upper deduction cap 4 and lower deduction cap 5 are by its hole clipping 9 and connector headgear 3 clamping, and hole clipping 9 fastens mutually with button block 8.
As shown in Fig. 2,3,4,5: as described in the face that contacts with lower deduction cap 5 of SC housing 1 and face and the SC housing 1 of the side plane contact of U-shaped deck 7 is provided with strip-shaped clamp groove 10, the side plate interior sides of U-shaped deck 7 is provided with the pointed tooth 11 cooperatively interacted with strip-shaped clamp groove 10, the face that lower deduction cap 5 contacts with SC housing 1 is also provided with the pointed tooth 11 cooperatively interacted with strip-shaped clamp groove 10, when SC housing 1, connector headgear 3 and lower deduction cap 5 match, the pointed tooth 11 of connector headgear 3 and lower deduction cap 5 engages with the strip-shaped clamp groove 10 of SC housing 1, has certain anti-loose function;
As shown in Figure 7: the face that described SC housing 1 and face and the SC housing 1 of the top plate contact of U-shaped deck 7 contact with lower deduction cap 5 is provided with oblique retaining surface 12, the top board of U-shaped deck 7 and lower deduction cap 5 are provided with the blend stop 13 cooperatively interacted with this oblique retaining surface 12, when SC housing 1, connector headgear 3 and lower deduction cap 5 match, the blend stop 13 of connector headgear 3 and lower deduction cap 5 stops to have certain anti-slip function mutually with the oblique retaining surface 12 of SC housing 1.
As shown in Figure 6: a side plate of described U-shaped deck 7 is provided with positioning key 14, SC housing 1 is provided with the positive stop key 15 corresponding with this positioning key 14, when connector headgear 3 is connected to SC housing 1, the positive stop key 15 on SC housing 1 fits tightly with the positioning key 14 on U-shaped deck 7.Such mechanism can prevent connector headgear 3 anti-loaded, simultaneously when connector headgear 3 is enclosed within SC housing 1, pushes away forward connector headgear 3, the positioning key 14 of connector headgear 3 just to the positive stop key 15 of SC housing 1, make connector headgear 3 can not before collect together.
Claims (1)
1. an Intelligent optical fiber flexible jumper, comprise SC housing, wire bushing pipe, connector headgear, upper deduction cap and lower deduction cap, one end clamping of SC housing and wire bushing pipe, connector head cover has chip card groove and U-shaped deck, and connector headgear is by U-shaped deck and the clamping of SC housing, and described U-shaped deck comprises top board and two side plates, chip draw-in groove is arranged on top board side, the outside of two side plates is equipped with button block, and upper deduction cap and lower deduction cap, by its hole clipping and the clamping of connector headgear, is characterized in that:
The face that described SC housing and face and the SC housing of the side plane contact of U-shaped deck contact with lower deduction cap is provided with strip-shaped clamp groove, the side plate interior sides of U-shaped deck is provided with the pointed tooth cooperatively interacted with strip-shaped clamp groove, and the face that lower deduction cap contacts with SC housing is also provided with the pointed tooth cooperatively interacted with strip-shaped clamp groove;
The face that described SC housing and face and the SC housing of the top plate contact of U-shaped deck contact with lower deduction cap is provided with oblique retaining surface, the top board of U-shaped deck and lower deduction cap are provided with the blend stop cooperatively interacted with this oblique retaining surface;
A side plate of described U-shaped deck is provided with positioning key, SC housing is provided with the positive stop key corresponding with this positioning key, when connector headgear is connected to SC housing, the positioning key on the positive stop key on SC housing and U-shaped deck fits tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089175.4A CN103901553B (en) | 2014-03-12 | 2014-03-12 | A kind of Intelligent optical fiber flexible jumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089175.4A CN103901553B (en) | 2014-03-12 | 2014-03-12 | A kind of Intelligent optical fiber flexible jumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103901553A CN103901553A (en) | 2014-07-02 |
| CN103901553B true CN103901553B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410089175.4A Active CN103901553B (en) | 2014-03-12 | 2014-03-12 | A kind of Intelligent optical fiber flexible jumper |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514725B (en) * | 2014-09-26 | 2018-08-14 | 华为技术有限公司 | Connector set, Intelligent optical fiber connector and the network equipment |
| CN104216068B (en) * | 2014-09-30 | 2016-09-21 | 中航光电科技股份有限公司 | Intelligent optical fiber adapter and upper deduction cap thereof and electronic tag seat |
| CN104503033B (en) * | 2014-12-18 | 2016-05-18 | 中航光电科技股份有限公司 | A kind of chip identification joints of optical fibre |
| CN104503038B (en) * | 2014-12-18 | 2016-08-24 | 中航光电科技股份有限公司 | A kind of fiber optic connector assembly |
| CN105158855A (en) * | 2015-08-21 | 2015-12-16 | 江苏欣达通信科技股份有限公司 | Intelligent optical fiber moveable connector |
| CN111610600A (en) * | 2020-05-28 | 2020-09-01 | 南京普天天纪楼宇智能有限公司 | Double-core LC type optical fiber connector with intelligent chip management function |
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| US5419717A (en) * | 1994-08-15 | 1995-05-30 | The Whitaker Corporation | Hybrid connector between optics and edge card |
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| CN102414594A (en) * | 2009-02-26 | 2012-04-11 | 先进光纤产品有限公司 | Fibre optic connector assembly and access tool kit |
| CN203054269U (en) * | 2013-01-18 | 2013-07-10 | 烽火通信科技股份有限公司 | Photoelectric separation connector used for SC (square connector) tail fiber |
| CN103364889A (en) * | 2013-08-07 | 2013-10-23 | 苏州新海宜通信科技股份有限公司 | Electronic tag sleeve for intelligent ODN (optical distribution node) network optical fiber connector |
| CN203414631U (en) * | 2013-08-26 | 2014-01-29 | 深圳日海通讯技术股份有限公司 | Electronic tag installation device and optical fiber connector employing electronic tag installation device |
| CN203414632U (en) * | 2013-08-26 | 2014-01-29 | 深圳日海通讯技术股份有限公司 | Electronic tag installation device and optical fiber connector employing electronic tag installation device |
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2014
- 2014-03-12 CN CN201410089175.4A patent/CN103901553B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419717A (en) * | 1994-08-15 | 1995-05-30 | The Whitaker Corporation | Hybrid connector between optics and edge card |
| CN102414594A (en) * | 2009-02-26 | 2012-04-11 | 先进光纤产品有限公司 | Fibre optic connector assembly and access tool kit |
| CN201845106U (en) * | 2010-09-30 | 2011-05-25 | 中航光电科技股份有限公司 | Misplug preventive SC (standard connector) component and SC plug thereof |
| CN203054269U (en) * | 2013-01-18 | 2013-07-10 | 烽火通信科技股份有限公司 | Photoelectric separation connector used for SC (square connector) tail fiber |
| CN103364889A (en) * | 2013-08-07 | 2013-10-23 | 苏州新海宜通信科技股份有限公司 | Electronic tag sleeve for intelligent ODN (optical distribution node) network optical fiber connector |
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| Publication number | Publication date |
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| CN103901553A (en) | 2014-07-02 |
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