CN105842795B - Adapter with optical fiber detector - Google Patents
Adapter with optical fiber detector Download PDFInfo
- Publication number
- CN105842795B CN105842795B CN201610336727.6A CN201610336727A CN105842795B CN 105842795 B CN105842795 B CN 105842795B CN 201610336727 A CN201610336727 A CN 201610336727A CN 105842795 B CN105842795 B CN 105842795B
- Authority
- CN
- China
- Prior art keywords
- jack
- optical fiber
- adapter
- fiber detector
- ceramic ring
- 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.)
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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
-
- 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
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
Abstract
It includes adapter head and an optical fiber detector with a jack that the present invention provides a kind of adapters with optical fiber detector for connecting an optical patchcord, it is characterised in that：The optical fiber detector includes an electric conductor and an insulator, and the electric conductor is located at the end of the jack and with end face towards the jack, is separated by the insulator between the electric conductor and the adapter head.Whether the present invention has the adapter of optical fiber detector by increasing optical fiber detector on adapter head, can be plugged with the lock pin of detection fiber wire jumper.
Description
Technical field
The present invention relates to semiconductor laser field more particularly to a kind of adapters with optical fiber detector.
Background technology
The transfer function of light may be implemented in optical patchcord, is now widely used for communication, detection device, Medical Instruments and swashs
Light device etc..Optical patchcord can be replaced, therefore extensive application due to there is modular connection between similar optical patchcord.Light
The plug of fine wire jumper will well coordinate with adapter, and optical patchcord and equipment can just worked normally.It is outstanding in plurality of devices
It is in the application of high power semiconductor lasers, if the lock pin of optical patchcord is not plugged, it will cause equipment can not work
Make, or even damages equipment or endanger personal safety.All there is no fiber laser arrays structure on existing adapter, it can not detection fiber jump
Whether the lock pin of line is plugged, and makes troubles to using.Therefore, it is necessary to increase the structure of fiber laser arrays on adapter to detect
Whether the lock pin of optical patchcord is plugged.
Invention content
The purpose of the present invention is to provide a kind of adapters with optical fiber detector, it is intended to existing suitable for solving
Orchestration can not the lock pin of detection fiber wire jumper the problem of whether being plugged.
The invention is realized in this way：
The present invention provides a kind of adapter with optical fiber detector, for one optical patchcord of connection, including has one
The adapter head of jack and an optical fiber detector, it is characterised in that：The optical fiber detector includes an electric conductor and one
Insulator, the electric conductor are located at the end of the jack and with end face towards the jack, the electric conductor with it is described
It is separated by the insulator between adapter head.
Further, the insulator be nonconducting ceramic ring, the ceramic ring be located at the jack end and with institute
It is coaxial to state jack.
Further, the internal diameter of the ceramic ring is less than the diameter of the jack, and the outer diameter of the ceramic ring is more than described
The diameter of jack.
Further, the electric conductor is becket, and the becket is snugly located on the inside of the ceramic ring.
Further, the becket is flat towards the end face of the jack and the ceramic ring towards the end face of the jack
Together.
Further, the electric conductor is there are two metal needle and tools, and two metal needles are set in the ceramic ring
It portion and is spaced from each other.
Further, the end face of two metal needles towards the jacks is concordant.
Further, the electric conductor is spring probe, and the spring probe is set to inside the ceramic ring.
Further, the spring probe exceeds the ceramic ring towards the end of the jack towards one end of the jack
Face.
Further, the spring probe is connected with a sheet metal backwards to one end of the jack.
The invention has the advantages that：
The present invention has the adapter of optical fiber detector by increasing optical fiber detector on adapter head, can pass through
Between electric conductor and adapter head whether it is conductive come detection fiber wire jumper lock pin whether be plugged, it is ensured that be plugged rear equipment and just start to make
With having ensured equipment and the safety of human body, and detection device is simple, be readily produced and operate.
Description of the drawings
Fig. 1 is the schematic diagram for the adapter with optical fiber detector that the embodiment of the present invention one provides；
Fig. 2 is after the adapter with optical fiber detector that the embodiment of the present invention one provides is connect with optical patchcord
Schematic diagram；
Fig. 3 is the schematic diagram of the adapter provided by Embodiment 2 of the present invention with optical fiber detector；
Fig. 4 is after the adapter provided by Embodiment 2 of the present invention with optical fiber detector is connect with optical patchcord
Schematic diagram；
Fig. 5 is the schematic diagram for the adapter with optical fiber detector that the embodiment of the present invention three provides；
Fig. 6 is after the adapter with optical fiber detector that the embodiment of the present invention three provides is connect with optical patchcord
Schematic diagram.
Reference sign：1- adapter heads, 11- jacks, 2- optical fiber detectors, 21- ceramic rings, 22- beckets, 23-
Metal needle, 24- spring probes, 25- sheet metals, 3- optical patchcords, 31- optical fiber, 32- nuts, 33- lock pins.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one：
Such as Fig. 1 and Fig. 2, the embodiment of the present invention one provides a kind of adapter with optical fiber detector, for connecting one
Optical patchcord 3 includes adapter head 1 and an optical fiber detector 2 with a jack 11.The optical patchcord 3 includes optical fiber
31, nut 32 and lock pin 33.
Such as Fig. 1, the adapter head 1 is metal material, and the lock pin 33 with a jack 11 for the optical patchcord 3 is inserted
It connects, the diameter of the jack 11 is equal with the diameter of the lock pin 33.
Such as Fig. 1, the optical fiber detector 2 includes that a becket 22 and a ceramic ring 21, the ceramic ring 21 are not led
Electricity, it is to be inserted into end from the front end of the jack 11 to set the lock pin 33, and the ceramic ring 21 is located at 11 end of the jack
End and coaxial with the jack 11, the internal diameter of the ceramic ring 21 are less than the diameter of the jack 11, the ceramic ring 21 it is outer
Diameter is more than the diameter of the jack 11, and the ceramic ring 21 forms a stop section, the lock pin towards the end face of the jack 11
33 lock pins 33 when arriving to the stop section are inserted into position.The becket 22 also is located at the end of the jack 11 and fitting
Ground is located at the inside of the ceramic ring 21, and the becket 22 has end face towards the jack 11, and 22 court of the becket
It is concordant with the end face of the ceramic ring 21 towards the jack 11 to the end face of the jack 11.The becket 22 is fitted with described
With being separated by the ceramic ring 21 between first 1, to be not connected directly between the becket 22 and the adapter head 1.
Such as Fig. 2, when the lock pin 33 of the optical patchcord 3 is inserted into the jack 11 and is inserted into, 33 meeting of the lock pin
The becket 22 is abutted to be connected with the becket 22, while the lock pin 33 is contacted with the adapter head 1 and is connected,
Therefore, it is connected between the becket 22 and the adapter head 1.
Whether the lock pin 33 of the adapter detection fiber wire jumper 3 with optical fiber detector of the embodiment of the present invention one is inserted
Good detection method is：The lock pin 33 of optical patchcord 3 is inserted into the jack 11 of the adapter head 1, the becket 22 is detected
Whether be connected between the adapter head 1, if being not turned between the becket 22 and the adapter head 1, judge the optical fiber
The lock pin 33 of wire jumper 3 is not plugged；If being connected between the becket 22 and the adapter head 1, inserting for the optical patchcord 3 is judged
Core 33 has been plugged.
Embodiment two：
Such as Fig. 3 and Fig. 4, second embodiment of the present invention provides a kind of adapters with optical fiber detector, for connecting one
Optical patchcord 3 includes adapter head 1 and an optical fiber detector 2 with a jack 11.The optical patchcord 3 includes optical fiber
31, nut 32 and lock pin 33.
Such as Fig. 3, the adapter head 1 is metal material, and the lock pin 33 with a jack 11 for the optical patchcord 3 is inserted
It connects, the diameter of the jack 11 is equal with the diameter of the lock pin 33.
Such as Fig. 3, the optical fiber detector 2 includes a ceramic ring 21 and two metal needles 23, and the ceramic ring 21 is not
Conduction, it is to be inserted into end from the front end of the jack 11 to set the lock pin 33, and the ceramic ring 21 is located at the jack 11
End and coaxial with the jack 11, the internal diameter of the ceramic ring 21 are less than the diameter of the jack 11, the ceramic ring 21
Outer diameter is more than the diameter of the jack 11, and the ceramic ring 21 forms a stop section towards the end face of the jack 11, described to insert
Core 33 when arriving to the stop section lock pin 33 be inserted into position.Two metal needles 23 be set to 21 inside of the ceramic ring and
It is spaced from each other.Two metal needles 23 all have end face towards the jack 11, and two metal needles 23 are towards described
The end face of jack 11 is concordant and also concordant with the end face of the ceramic ring 21 towards the jack 11.Two metal needles 23 with
It is separated by the ceramic ring 21 between the adapter head 1, to not straight between two metal needles 23 and the adapter head 1
Conducting is connect, while also being separated by the ceramic ring 21 between two metal needles 23, therefore, between two metal needles 23
Also it is not turned on.
Such as Fig. 4, when the lock pin 33 of the optical patchcord 3 is inserted into the jack 11 and is inserted into, 33 meeting of the lock pin
Two metal needles 23 are abutted to be connected with two metal needles 23, so that phase between two metal needles 23
Mutually conducting, while the lock pin 33 is contacted with the adapter head 1 and is connected, therefore, the metal needle 23 and the adapter head 1 it
Between be also switched on.
Whether the lock pin 33 of the adapter detection fiber wire jumper 3 with optical fiber detector of the embodiment of the present invention two is inserted
Good detection method is：The lock pin 33 of optical patchcord 3 is inserted into the jack 11 of the adapter head 1, two metals are detected
Whether be connected between needle 23 or between the metal needle 23 and the adapter head 1, if not led between two metal needles 23
It is not turned between the logical or described metal needle 23 and the adapter head 1, judges that the lock pin 33 of the optical patchcord 3 is not plugged；If
It is connected between conducting or the metal needle 23 and the adapter head 1 between two metal needles 23, judges that the optical fiber is jumped
The lock pin 33 of line 3 has been plugged.
Embodiment three：
Such as Fig. 5 and Fig. 6, the embodiment of the present invention three provides a kind of adapter with optical fiber detector, for connecting one
Optical patchcord 3 includes adapter head 1 and an optical fiber detector 2 with a jack 11.The optical patchcord 3 includes optical fiber
31, nut 32 and lock pin 33.
Such as Fig. 5, the adapter head 1 is metal material, and the lock pin 33 with a jack 11 for the optical patchcord 3 is inserted
It connects, the diameter of the jack 11 is equal with the diameter of the lock pin 33.
Such as Fig. 5, the optical fiber detector 2 includes a ceramic ring 21, a spring probe 24 and a sheet metal 25, described
Ceramic ring 21 is non-conductive, and it is to be inserted into end from the front end of the jack 11 to set the lock pin 33, and the ceramic ring 21 is located at
11 end of the jack and coaxial with the jack 11, the internal diameter of the ceramic ring 21 is less than the diameter of the jack 11, described
The outer diameter of ceramic ring 21 is more than the diameter of the jack 11, and the ceramic ring 21 forms a block towards the end face of the jack 11
Portion, the lock pin 33 when arriving to the stop section lock pin 33 be inserted into position.The spring probe 24 is set to the ceramic ring
Inside 21 comprising a metal probe, a spring and a metal sleeve, the both ends of the metal sleeve and the ceramic ring 21
Two end faces it is concordant, the metal probe and the spring are respectively positioned in the metal sleeve, and the spring connects the gold
Belonging to probe and the metal sleeve, the metal probe can move in the metal sleeve.The one of the spring probe 24
End is towards the jack 11, and when nature, the metal probe exceeds the ceramic ring 21 towards one end of the jack 11
Towards the end face of the jack 11.The spring probe 24 is connected with a sheet metal 25 backwards to one end of the jack 11, described
Sheet metal 25 is contacted with the metal sleeve and is connected.By the ceramic ring between the spring probe 24 and the adapter head 1
21 separate, to be not connected directly between the spring probe 24 and the adapter head 1.
Such as Fig. 6, when the lock pin 33 of the optical patchcord 3 is inserted into the jack 11 and is inserted into, 33 meeting of the lock pin
The metal probe is abutted to be connected with the spring probe 24, and then be connected with the sheet metal 25, while the lock pin
33 contact with the adapter head 1 and are connected, and therefore, are also switched between the sheet metal 25 and the adapter head 1.
Whether the lock pin 33 of the adapter detection fiber wire jumper 3 with optical fiber detector of the embodiment of the present invention two is inserted
Good detection method is：The lock pin 33 of optical patchcord 3 is inserted into the jack 11 of the adapter head 1, detection state sheet metal 25 with
Whether be connected between the adapter head 1, if being not turned between the sheet metal 25 and the adapter head 1, judge that the optical fiber is jumped
The lock pin 33 of line 3 is not plugged；If being connected between the sheet metal 25 and the adapter head 1, the lock pin of the optical patchcord 3 is judged
33 have been plugged.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of adapter with optical fiber detector includes the adapter head with a jack for connecting an optical patchcord
An and optical fiber detector, it is characterised in that：The optical fiber detector includes an electric conductor and an insulator, described to lead
Electric body is located at the end of the jack and with end face towards the jack, by institute between the electric conductor and the adapter head
It states insulator to separate, when the lock pin of optical patchcord is inserted into, lock pin is connected with electric conductor and is connected with adapter head, can determine whether
Lock pin has been plugged, and when the lock pin of optical patchcord is not inserted into, electric conductor is not turned on adapter head, can determine whether that lock pin is not plugged.
2. the adapter with optical fiber detector as described in claim 1, it is characterised in that：The insulator is non-conductive
Ceramic ring, the ceramic ring is located at the jack end and coaxial with the jack.
3. the adapter with optical fiber detector as claimed in claim 2, it is characterised in that：The internal diameter of the ceramic ring is small
In the diameter of the jack, the outer diameter of the ceramic ring is more than the diameter of the jack.
4. the adapter with optical fiber detector as claimed in claim 3, it is characterised in that：The electric conductor is metal
Ring, the becket are snugly located on the inside of the ceramic ring.
5. the adapter with optical fiber detector as claimed in claim 4, it is characterised in that：The becket is described in
The end face of jack is concordant with the end face of the ceramic ring towards the jack.
6. the adapter with optical fiber detector as claimed in claim 2, it is characterised in that：The electric conductor is metal needle
And there are two tools, two metal needles are set to inside the ceramic ring and are spaced from each other.
7. the adapter with optical fiber detector as claimed in claim 6, it is characterised in that：Two metal needle directions
The end face of the jack is concordant.
8. the adapter with optical fiber detector as claimed in claim 2, it is characterised in that：The electric conductor is visited for spring
Needle, the spring probe are set to inside the ceramic ring.
9. the adapter with optical fiber detector as claimed in claim 8, it is characterised in that：The spring probe is towards institute
The one end for stating jack exceeds the ceramic ring towards the end face of the jack.
10. the adapter with optical fiber detector as claimed in claim 9, it is characterised in that：The spring probe is backwards
One end of the jack is connected with a sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336727.6A CN105842795B (en) | 2016-05-20 | 2016-05-20 | Adapter with optical fiber detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336727.6A CN105842795B (en) | 2016-05-20 | 2016-05-20 | Adapter with optical fiber detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105842795A CN105842795A (en) | 2016-08-10 |
| CN105842795B true CN105842795B (en) | 2018-08-31 |
Family
ID=56593883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336727.6A Active CN105842795B (en) | 2016-05-20 | 2016-05-20 | Adapter with optical fiber detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105842795B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295043A (en) * | 1979-12-13 | 1981-10-13 | Sperry Corporation | Fiber optic cable connector |
| US5085492A (en) * | 1990-10-01 | 1992-02-04 | Iris Medical Instruments, Inc. | Optical fiber with electrical encoding |
| US6511231B2 (en) * | 2000-12-27 | 2003-01-28 | Fitel Usa Corp. | Optical connector receptacle having switching capability |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6652155B2 (en) * | 2001-06-21 | 2003-11-25 | Fitel Usa Corp. | Optical connector plug |
| US20100254657A1 (en) * | 2009-04-01 | 2010-10-07 | Cao Group, Inc. | Attenuator coupling for laser systems |
| CN102844691B (en) * | 2010-02-12 | 2015-05-20 | Adc电信公司 | Managed fiber connectivity systems |
| CN103794890B (en) * | 2012-11-05 | 2017-11-21 | 孙悦炜 | The plug and socket of optical fiber and coaxial cable one |
| KR20140111929A (en) * | 2013-03-12 | 2014-09-22 | 대은전자 주식회사 | Structure for detecting a patch cord end connection) |
| JP2015043048A (en) * | 2013-08-26 | 2015-03-05 | 東芝ライテック株式会社 | Optical connector pair, light guide part, and solid lighting device |
| CN203870291U (en) * | 2014-04-30 | 2014-10-08 | 奉化市宇达高科光电器件有限公司 | Fiber adapter |
-
2016
- 2016-05-20 CN CN201610336727.6A patent/CN105842795B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295043A (en) * | 1979-12-13 | 1981-10-13 | Sperry Corporation | Fiber optic cable connector |
| US5085492A (en) * | 1990-10-01 | 1992-02-04 | Iris Medical Instruments, Inc. | Optical fiber with electrical encoding |
| US6511231B2 (en) * | 2000-12-27 | 2003-01-28 | Fitel Usa Corp. | Optical connector receptacle having switching capability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105842795A (en) | 2016-08-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190619 Address after: No.578-1, Yanxin Road, Huishan Economic Development Zone, Wuxi, Jiangsu Province, 214000 Patentee after: Wuxi Ruike Fiber Laser Technology Co., Ltd. Address before: 430074 999 new high road, East Lake Development Zone, Wuhan, Hubei Patentee before: WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO., LTD. |
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| TR01 | Transfer of patent right |