CN106291827A - A kind of multifunctional light fiber connector - Google Patents
A kind of multifunctional light fiber connector Download PDFInfo
- Publication number
- CN106291827A CN106291827A CN201510366063.3A CN201510366063A CN106291827A CN 106291827 A CN106291827 A CN 106291827A CN 201510366063 A CN201510366063 A CN 201510366063A CN 106291827 A CN106291827 A CN 106291827A
- Authority
- CN
- China
- Prior art keywords
- swivel nut
- straight line
- fixed cover
- line fixed
- housing
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
- G02B6/3829—Bent or angled connectors
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
Abstract
The open a kind of multifunctional light fiber connector of the present invention, including housing, ceramic contact pin, tail sleeve, being positioned at the fiber stub of housing and fiber stub is pressed in the snap close of housing, tail sleeve includes head end swivel nut, is connected with head end swivel nut and the endoporus connection reducing sleeve in " people " font and straight line fixed cover respectively；Reducing sleeve bends along circular arc, forms optic fibre switching through hole in it, and reducing sleeve end is provided with cone cylinder shape tail end swivel nut, and it connects switching nut, and offers extruding groove, tail end swivel nut and head end swivel nut angle along its axis direction and be 80-100 °；Forming axis in straight tube shape straight line fixed cover and be parallel to the optical fiber straight cutting hole of ceramic contact pin, straight line fixed cover end outer has tapering, and the connection of its end has directly overlaps nut, and straight line fixed cover end also offers the extruded hole along its axis direction.It can also be used to need the occasion carrying out transferring or installing space is less during the optical fiber that the straight line that these joints of optical fibre are applicable to commonly use docks connects, and optical fiber stability maintenance is good.
Description
Technical field
The present invention relates to joints of optical fibre technical field, particularly relate to a kind of multifunctional light fiber connector.
Background technology
At present, the optical fiber or the optical fiber that connect because of great majority are parallel docking with equipment, existing fiber adapter is only applicable to the linear type of optical fiber and connects and fixing, for the communication equipment that inner space is less, its tail sleeve length is long, causes interfering and cannot be carried out installing, therefore needs to transfer, ensure that tail sleeve sufficient length vertical dimension while fixing optical fiber is short, so as to be installed in the communication equipment that inner space is narrow；And when the trend of optical fiber and the optical fiber connector of equipment are vertical, existing adapter blend radius is relatively big, takes up room big, and Impact direction is perpendicular to adapter closing line, and optical fiber stability maintenance is not enough.
Summary of the invention
The technical problem to be solved is, overcomes the deficiencies in the prior art, it is provided that the most flexible a kind of switching fiber stub but also can straight line docking fiber stub multifunctional light fiber connector.
The present invention is to be achieved by the following technical programs:
A kind of multifunctional light fiber connector, tail sleeve that the ceramic contact pin being connected with shell one end including housing is connected with the housing other end, being positioned at the fiber stub of housing and fiber stub is pressed in the snap close of housing, tail sleeve includes the head end swivel nut threaded with the housing other end, is connected with head end swivel nut and the endoporus connection reducing sleeve in " people " font and straight line fixed cover respectively；
Wherein, reducing sleeve bends along circular arc, the optic fibre switching through hole of bending is formed in it, reducing sleeve end is provided with tail end swivel nut, tail end swivel nut is cone cylinder shape, tail end swivel nut is connected by external screw thread switching nut, and offers extruding groove along its axis direction, and the angle of tail end swivel nut and head end swivel nut is 80-100 °；
Wherein, straight line fixed cover is straight tube shape, forms axis and be parallel to the optical fiber straight cutting hole of ceramic contact pin in it, and straight line fixed cover end outer has tapering, its end is connected by tail end external screw thread to be had and directly overlaps nut, and straight line fixed cover end is additionally provided with the extruded hole offered along its axis direction.
Further, it is respectively equipped with the asymmetric anti-skidding projection being positioned at fiber stub both sides in optic fibre switching through hole and optical fiber straight cutting hole, forms a waveform passage.
Further, reducing sleeve and straight line fixed cover all offer the bar hole being parallel to its axis.
Further, the outer surface of reducing sleeve is provided with the reinforcement of protrusion.
The invention has the beneficial effects as follows:
Fiber stub can insert in optic fibre switching through hole or optical fiber straight cutting hole as required, it is fixed by snap close after completing the insertion of fiber stub, tightening the switching nut of tail end or straight set nut further pressed fiber lock pin simultaneously, prevent it from loosening, therefore optical fiber stability maintenance is good；The fiber stub carrying out transferring bends to the switching angle of design in the optic fibre switching through hole of bending, it can also be used to need the occasion carrying out transferring or installing space is less during the optical fiber that the straight line that these joints of optical fibre are applicable to commonly use docks connects.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cross section structure schematic diagram of the reducing sleeve in Fig. 1.
In figure: 1. ceramic contact pin, 2. snap close, 3. housing, 4. head end swivel nut, 5. straight line fixed cover, 51. optical fiber straight cutting holes, 52. tail end external screw threads, 53. directly overlap nut, 6. reducing sleeve, 61. anti-skidding projection, 7. optic fibre switching through hole, 8. tail end swivel nuts, 9. switching nut.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, the present invention is described in further detail with most preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of multifunctional light fiber connector of the present invention, the tail sleeve that the ceramic contact pin 1 being connected with shell one end including housing 3 is connected with the housing other end, the fiber stub being positioned at housing and fiber stub is pressed in the snap close 2 of housing, tail sleeve includes the head end swivel nut 4 threaded with the housing other end, is connected with head end swivel nut and the endoporus connection reducing sleeve 6 in " people " font and straight line fixed cover 5 respectively；
Wherein, reducing sleeve bends along circular arc, the optic fibre switching through hole 7 of bending is formed in it, reducing sleeve end is provided with tail end swivel nut 8, tail end swivel nut is cone cylinder shape, tail end swivel nut is connected by external screw thread switching nut 9, and offering extruding groove along its axis direction, the angle of tail end swivel nut and head end swivel nut is 80-100 °, and this angle is switching angle, preferable 80 °, 90 °, 95 °, 100 °, select as required, but switching angle is too small, fiber stub fixing unreliable, switching angle is excessive, and the effect of these joints of optical fibre is the most notable；
Wherein, straight line fixed cover is straight tube shape, forms axis and be parallel to the optical fiber straight cutting hole 51 of ceramic contact pin in it, and straight line fixed cover end outer has tapering, its end is connected by tail end external screw thread 52 straight set nut 53, and straight line fixed cover end is additionally provided with the extruded hole offered along its axis direction；
Wherein, the tail end of tail end swivel nut and straight line fixed cover is respectively provided with certain elasticity, the setting of extruding groove (not shown) and extruded hole (not shown) makes the tail end of tail end swivel nut and straight line fixed cover be claw type, when tightening switching nut or straight set nut, described claw-type structure compresses the fiber stub that it is internal, prevents it from rotating and mobile；
Therefore, fiber stub can insert in optic fibre switching through hole or optical fiber straight cutting hole as required, is fixed by snap close after completing the insertion of fiber stub, tightens the switching nut of tail end or straight set nut further pressed fiber lock pin simultaneously, preventing it from loosening, therefore optical fiber stability maintenance is good；The fiber stub carrying out transferring bends to the switching angle of design in the optic fibre switching through hole of bending, it can also be used to need the occasion carrying out transferring or installing space is less during the optical fiber that the straight line that these joints of optical fibre are applicable to commonly use docks connects.
In this example, it is respectively equipped with in optic fibre switching through hole and optical fiber straight cutting hole and asymmetric is positioned at anti-skidding protruding the 61 of fiber stub both sides, structure as shown in Figure 2, it is made to form a waveform passage, anti-skidding protruding 61 preferably spherical projections, share snap close tension, improve the fixing intensity of fiber stub, prevent fiber stub from getting loose.
In this example, reducing sleeve and straight line fixed cover all offering the bar hole being parallel to its axis, bar hole connects with respective optic fibre switching through hole and optical fiber straight cutting hole respectively, it is simple to observes and installs fiber stub.
In this example, the outer surface of reducing sleeve is provided with the reinforcement (not shown) of protrusion, and it is optimal that reinforcement is positioned at the reducing sleeve ring outer surface of annular.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a multifunctional light fiber connector, it is characterized in that: include the tail sleeve that the ceramic contact pin that housing is connected with shell one end is connected with the housing other end, the fiber stub being positioned at housing and fiber stub is pressed in the snap close of housing, tail sleeve includes the head end swivel nut threaded with the housing other end, is connected with head end swivel nut and the endoporus connection reducing sleeve in " people " font and straight line fixed cover respectively；
Wherein, reducing sleeve bends along circular arc, the optic fibre switching through hole of bending is formed in it, reducing sleeve end is provided with tail end swivel nut, tail end swivel nut is cone cylinder shape, tail end swivel nut is connected by external screw thread switching nut, and offers extruding groove along its axis direction, and the angle of tail end swivel nut and head end swivel nut is 80-100 °；
Wherein, straight line fixed cover is straight tube shape, forms axis and be parallel to the optical fiber straight cutting hole of ceramic contact pin in it, and straight line fixed cover end outer has tapering, its end is connected by tail end external screw thread to be had and directly overlaps nut, and straight line fixed cover end is additionally provided with the extruded hole offered along its axis direction.
Multifunctional light fiber connector the most according to claim 1, it is characterised in that be respectively equipped with the asymmetric anti-skidding projection being positioned at fiber stub both sides in described optic fibre switching through hole and optical fiber straight cutting hole, form a waveform passage.
Multifunctional light fiber connector the most according to claim 1, it is characterised in that all offer, on described reducing sleeve and straight line fixed cover, the bar hole being parallel to its axis.
Multifunctional light fiber connector the most according to claim 1, it is characterised in that the outer surface of described reducing sleeve is provided with the reinforcement of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366063.3A CN106291827A (en) | 2015-06-29 | 2015-06-29 | A kind of multifunctional light fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366063.3A CN106291827A (en) | 2015-06-29 | 2015-06-29 | A kind of multifunctional light fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106291827A true CN106291827A (en) | 2017-01-04 |
Family
ID=57651077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510366063.3A Pending CN106291827A (en) | 2015-06-29 | 2015-06-29 | A kind of multifunctional light fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106291827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556896A (en) * | 2016-12-11 | 2017-04-05 | 天津君邦科技有限公司 | Multifunctional optical fiber connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531633A1 (en) * | 1995-08-28 | 1997-07-03 | Whitaker Corp | Optical data communication system |
| JP2006017998A (en) * | 2004-07-01 | 2006-01-19 | Honda Tsushin Kogyo Co Ltd | Optical connector |
| CN2935187Y (en) * | 2006-08-10 | 2007-08-15 | 苑宝义 | Pigtail connecting device |
| DE19944060B4 (en) * | 1999-09-14 | 2008-04-03 | The Whitaker Corporation, Wilmington | Device for kink protection of optical cables |
| US20120238830A1 (en) * | 2011-03-14 | 2012-09-20 | Doric Lenses Inc. | Hybrid Fiber-Optic Cannula |
| CN103443678A (en) * | 2011-03-16 | 2013-12-11 | 矢崎总业株式会社 | Protector for optical fiber and protective structure |
| CN204178004U (en) * | 2014-11-26 | 2015-02-25 | 宁波明日通信器材有限公司 | The joints of optical fibre |
-
2015
- 2015-06-29 CN CN201510366063.3A patent/CN106291827A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531633A1 (en) * | 1995-08-28 | 1997-07-03 | Whitaker Corp | Optical data communication system |
| DE19944060B4 (en) * | 1999-09-14 | 2008-04-03 | The Whitaker Corporation, Wilmington | Device for kink protection of optical cables |
| JP2006017998A (en) * | 2004-07-01 | 2006-01-19 | Honda Tsushin Kogyo Co Ltd | Optical connector |
| CN2935187Y (en) * | 2006-08-10 | 2007-08-15 | 苑宝义 | Pigtail connecting device |
| US20120238830A1 (en) * | 2011-03-14 | 2012-09-20 | Doric Lenses Inc. | Hybrid Fiber-Optic Cannula |
| CN103443678A (en) * | 2011-03-16 | 2013-12-11 | 矢崎总业株式会社 | Protector for optical fiber and protective structure |
| CN204178004U (en) * | 2014-11-26 | 2015-02-25 | 宁波明日通信器材有限公司 | The joints of optical fibre |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556896A (en) * | 2016-12-11 | 2017-04-05 | 天津君邦科技有限公司 | Multifunctional optical fiber connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |