CN108732697A - A kind of right angle jumping fiber - Google Patents
A kind of right angle jumping fiber Download PDFInfo
- Publication number
- CN108732697A CN108732697A CN201810424043.0A CN201810424043A CN108732697A CN 108732697 A CN108732697 A CN 108732697A CN 201810424043 A CN201810424043 A CN 201810424043A CN 108732697 A CN108732697 A CN 108732697A
- Authority
- CN
- China
- Prior art keywords
- right angle
- optical fiber
- rubber cuff
- metallic sheath
- jumping fiber
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses a kind of right angle jumping fibers, include optical fiber and is set to the connector at optical fiber both ends, the connector includes fibre core, covering, metallic sheath, plastic wrapper and rubber cuff, the rubber cuff is L-type, rubber cuff one end of L-type is sleeved on outside metallic sheath, and the other end is sleeved on outside plastic wrapper.Structure of the invention is unique, and perpendicular type is easy-to-use, and optical fiber is not easy to be pullled, highly practical.
Description
Technical field
The present invention relates to a kind of jumping fiber, especially a kind of right angle jumping fiber.
Background technology
Optical patchcord（Optical Fiber Patch Cord/Cable）It has the characteristics that：Insertion loss is low, repeats
Property is good, return loss is big, interfix performance is good, temperature stability is good, tensile property is strong.Therefore, it is widely used for doing equipment to light
The jumper of fine cloth wired link.Optical fiber connector is to make transmitting light to fetching realization optical signal transmission by insertion core end face precision
The light energy of fibre output can be coupled in reception optical fiber to the maximum extent.
Traditional optical fiber connector is all linear type, and a tentering need to be reserved being connected to optical transmitter and receiver or ODF distributing frames interface
Degree, if amplitude it is too small fearness pull fibre core, influence transmission performance, if amplitude it is excessive unsightly and influence cabinet close the door.And when company
When connecing ODF distributing frames, needs first whether have light with light power meter test interface before use, can not intuitively observe, also be unfavorable for failure
Rapid processing.
Invention content
It is an object of the invention to overcome the deficiencies in the prior art places, and provide one kind and be not easy to pull fibre core, convenient
The right angle jumping fiber of adhesive label.
A kind of right angle jumping fiber includes optical fiber and is set to the connector at optical fiber both ends, and the connector includes fibre
Core, covering, metallic sheath, plastic wrapper and rubber cuff, structural feature are：The rubber cuff is L-type, the rubber of L-type
Glue big envelope one end is sleeved on outside metallic sheath, and the other end is sleeved on outside plastic wrapper.
The right angle jumping fiber of the present invention, due to having added the rubber cuff of L-type so that this jumping fiber is when in use more just
Profit, more can be by using the rubber cuff of the L-type of different length so that the jumping fiber in whole equipment has stereovision, and optical fiber
It is not easy to be pullled, it is highly practical, while also facilitating and labelling in rubber cuff.
Reflecting piece is provided on rubber cuff.
Reflecting piece reflecting piece when fibre core has light to pass through is bright, and fibre core is unglazed when passing through, and reflecting piece does not work.
In summary, the present invention following advantage compared with prior art：
1, unique structure, perpendicular type is easy-to-use, and optical fiber is not easy to be pullled, highly practical.
2, band reflecting piece, can tentatively judge whether optical port has light, reduce fault handling time.
3, jumping fiber head length is fine-tuning, facilitates site operation.
4, easy to operate, it is pasted convenient for label, makes computer room entirety neat appearance.
Description of the drawings
Fig. 1 is right angle jumping fiber side view.
Fig. 2 is right angle jumping fiber front view.
1 fibre core of label declaration；2 coverings；3 metallic sheaths；4 rubber cufves；5 reflecting pieces；6 plastic wrappers.
Specific implementation mode
The present invention is described in more detail with reference to embodiment.
Embodiment 1
A kind of right angle jumping fiber includes optical fiber and is set to the connector at optical fiber both ends, the connector include fibre core 1,
Covering 2, metallic sheath 3, plastic wrapper 6 and rubber cuff 4, are provided with reflecting piece 5 on rubber cuff.
The fibre core 1 is the glass core of light propagation, and refractive index is higher, and quality is crisp, easy fracture.
The covering 2 is one layer of refractive index bulb envelope lower than fibre core, constitutes total reflection together with fibre core 1, is formed
Conduction and constraint to optical signal, realize the transmission of light.
There is protrusion at one in 3 side of metallic sheath, convenient to match with groove or through-hole, using metallic sheath, fastening side
Formula is thread, by its rotary alignment fibre core when use.The central axes of fibre core 1, covering 2 and metallic sheath 3 are to overlap.Metallic sheath
3 outer layers are a-circle-by-a-circle screw threads.
4 l-shaped of rubber cuff, inside is metal, can be moved in 3 screw thread of metallic sheath, pre- according to field demand
Stay certain length.Outside is that rubber and plastic wrapper 6 connect.
The reflecting piece 5 is circle, and in the rear side of rubber cuff 4, when there is light to pass through, indicator light is bright, unglazed to refer to when passing through
Show that lamp goes out.
The plastic wrapper 6 plays protection optical fiber, facilitates construction, the central axes with fibre core 1, covering 2 and metallic sheath 3
It is orthogonal.In use, wearing antistatic wrist strap, fibre core face is inserted into, the projection portion alignment indentation of metallic sheath 3 is accessed,
3 fastening of rotating metallic set.Due to 4 l-shaped of rubber cuff, can be moved in 3 screw thread of metallic sheath, it is reserved certain according to field demand
Length, outer layer are connect with plastic wrapper 6, and label Pasting is in plastic wrapper 6 at rubber cuff 4 so that whole neat beautiful
It sees.
The not described part of the present embodiment is same as the prior art.
Claims (2)
1. a kind of right angle jumping fiber includes optical fiber and is set to the connector at optical fiber both ends, the connector include fibre core,
Covering, metallic sheath, plastic wrapper and rubber cuff, it is characterised in that：The rubber cuff is L-type, the rubber cuff one of L-type
Outside metallic sheath, the other end is sleeved on outside plastic wrapper end cap.
2. right angle jumping fiber according to claim 1, it is characterised in that：Reflecting piece is provided on rubber cuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424043.0A CN108732697A (en) | 2018-05-07 | 2018-05-07 | A kind of right angle jumping fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424043.0A CN108732697A (en) | 2018-05-07 | 2018-05-07 | A kind of right angle jumping fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108732697A true CN108732697A (en) | 2018-11-02 |
Family
ID=63937923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810424043.0A Pending CN108732697A (en) | 2018-05-07 | 2018-05-07 | A kind of right angle jumping fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108732697A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080240657A1 (en) * | 2007-03-29 | 2008-10-02 | David Lee Dean | Right-angle optical fiber connector assembly |
| JP2009157262A (en) * | 2007-12-27 | 2009-07-16 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber with boot |
| CN103163609A (en) * | 2011-12-11 | 2013-06-19 | 西安金和光学科技有限公司 | Miniature light-way divider |
| CN204178009U (en) * | 2014-08-29 | 2015-02-25 | 深圳市亚派光电器件有限公司 | Tail fiber type single-optical fiber bi-directional transceiver part |
| CN204422819U (en) * | 2015-01-30 | 2015-06-24 | 深圳市欣信达通信科技有限公司 | A kind of right angle fibre-optical splice |
-
2018
- 2018-05-07 CN CN201810424043.0A patent/CN108732697A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080240657A1 (en) * | 2007-03-29 | 2008-10-02 | David Lee Dean | Right-angle optical fiber connector assembly |
| JP2009157262A (en) * | 2007-12-27 | 2009-07-16 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber with boot |
| CN103163609A (en) * | 2011-12-11 | 2013-06-19 | 西安金和光学科技有限公司 | Miniature light-way divider |
| CN204178009U (en) * | 2014-08-29 | 2015-02-25 | 深圳市亚派光电器件有限公司 | Tail fiber type single-optical fiber bi-directional transceiver part |
| CN204422819U (en) * | 2015-01-30 | 2015-06-24 | 深圳市欣信达通信科技有限公司 | A kind of right angle fibre-optical splice |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |