CN105974528A - Adapter with fiber detection device and detection method based on adapter - Google Patents
Adapter with fiber detection device and detection method based on adapter Download PDFInfo
- Publication number
- CN105974528A CN105974528A CN201610336728.0A CN201610336728A CN105974528A CN 105974528 A CN105974528 A CN 105974528A CN 201610336728 A CN201610336728 A CN 201610336728A CN 105974528 A CN105974528 A CN 105974528A
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- China
- Prior art keywords
- adapter
- conductive plate
- electric conductor
- jack
- optical fiber
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- 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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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention provides an adapter having a fiber detection device to be connected with a fiber jumper. The adapter includes an adaption head having a jack and the fiber detection device, the adaption head is provided with an opening which is communicated with the jack, the fiber detection device includes a conductor and a conductive board, the conductor is arranged in the opening, the conductive board is arranged above the conductor, when the plug core of the fiber jumper is not plugged into the jack, the conductor is arranged at the first position and is partially arranged in the jack, and a gap is arranged between the conductor and the conductive board, when the plug core of the fiber jumper is plugged into the jack and when the plug core is plugged in place, the conductor is arranged at the second position and is contacted with the conductive board. The adapter having the fiber detection device can detect whether the plug core of the fiber jumper is plugged well by additionally arranging the fiber detection device on the adaption head.
Description
Technical field
The present invention relates to semiconductor laser field, particularly relate to a kind of adapter with optical fiber detector and detection method based on this adapter.
Background technology
Optical patchcord can realize the transfer function of light, is now widely used for communication, detection equipment, Medical Instruments and laser instrument etc..Optical patchcord, owing to there being modular connection, can be replaced between similar optical patchcord, therefore extensive application.The plug of optical patchcord well to coordinate with adapter, and optical patchcord and equipment just can be made normally to work.In the application of plurality of devices especially high power semiconductor lasers, if the lock pin of optical patchcord is not plugged, it will cause equipment to work, even damage equipment or harm personal safety.Fiber laser arrays structure is not all had, it is impossible to whether the lock pin of detection fiber wire jumper is plugged, and makes troubles to use on existing adapter.Therefore, it is necessary to whether the lock pin that the structure increasing fiber laser arrays on adapter carrys out detection fiber wire jumper is plugged.
Summary of the invention
It is an object of the invention to provide a kind of adapter with optical fiber detector, it is intended to cannot the problem that whether is plugged of the lock pin of detection fiber wire jumper for solving existing adapter.
The present invention is achieved in that
The present invention provides a kind of adapter with optical fiber detector, for connecting an optical patchcord, including adapter head and an optical fiber detector with a jack, it is characterized in that: described adapter head is provided with an opening and connects with described jack, described optical fiber detector includes an electric conductor and a conductive plate, described electric conductor is positioned in described opening, described conductive plate is positioned at above described electric conductor, when the lock pin of optical patchcord is not inserted in described jack, described electric conductor is in a primary importance, its part is positioned in described jack, and and described conductive plate between there is gap, when the lock pin of optical patchcord inserts in described jack and is inserted into, described electric conductor is in a second position, it contacts with described conductive plate.
Further, when described electric conductor is in primary importance, it is equal with the spacing between its with described conductive plate at the height of described receptacle portion.
Further, described opening is near the end of described jack.
Further, described electric conductor is metal ball, the shape of described opening and the mating shapes of described metal ball.
Further, on described electric conductor, connection has a spring.
Further, described conductive plate is provided with dead ring, and described spring is connected with described dead ring.
Further, described electric conductor is spring probe.
Further, described conductive plate is fixed with described adapter head by collets.
Further, described adapter head is metal material, and described electric conductor is in electrical contact with described adapter head.
The present invention also provides for the detection method of a kind of optical patchcord lock pin based on the adapter described in any of the above-described item, it is characterized in that: the lock pin of optical patchcord is inserted in the jack of described adapter head, detect and whether turn between described electric conductor and described conductive plate, if being not turned between described electric conductor and described conductive plate, judge that the lock pin of described optical patchcord is not plugged, if turning between described electric conductor and described conductive plate, it is judged that the lock pin of described optical patchcord has been plugged.
The method have the advantages that
The present invention has the adapter of optical fiber detector by increasing optical fiber detector on adapter head, can judge whether the lock pin of optical patchcord is plugged by whether turning between detection electric conductor and conductive plate, guarantee that being plugged rear equipment just begins to use, ensure the safety of equipment and human body, and detection device is simple, it is easy to produce and operate.
Accompanying drawing explanation
The schematic diagram of the adapter with optical fiber detector that Fig. 1 provides for the embodiment of the present invention one；
Fig. 2 be connected with optical patchcord for the adapter with optical fiber detector that the embodiment of the present invention one provides after schematic diagram；
The schematic diagram of the adapter with optical fiber detector that Fig. 3 provides for the embodiment of the present invention two；
Fig. 4 be connected with optical patchcord for the adapter with optical fiber detector that the embodiment of the present invention two provides after schematic diagram.
Description of reference numerals: 1-adapter head, 11-cylindrical portion, 111-jack, 112-opening, 12-installation portion, 2-optical fiber detector, 21-metal ball, 22-spring, 23-conductive plate, 24-dead ring, 25-spring probe, 251-metal probe, 252-probe springs, 253-metal sleeve, 26-collets, 3-optical patchcord, 31-optical fiber, 32-nut, 33-lock pin.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the 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 an optical patchcord 3, including adapter head 1 and an optical fiber detector 2 with a jack 111.Described optical patchcord 3 includes optical fiber 31, nut 32 and lock pin 33.
Such as Fig. 1, described adapter head 1 is metal material, it includes the cylindrical portion 11 with the docking of described optical patchcord 3 and the installation portion 12 being connected with described cylindrical portion 11, described cylindrical portion 11 has the jack 111 lock pin 33 grafting for described optical patchcord 3, it is additionally provided with an opening 112 in described cylindrical portion 11 to connect with described jack 111, the surrounding of described opening 112 is arc-shaped, and described opening 112 is near the end of described jack 111.
Such as Fig. 1, described optical fiber detector 2 includes an electric conductor, spring 22 and a conductive plate 23, electric conductor described in the present embodiment is metal ball 21, the mating shapes of the shape of described opening 112 and described metal ball 21, and described metal ball 21 is positioned in described opening 112 and touches with the side edge of described opening 112.One end of described spring 22 is connected in described metal ball 21.Described conductive plate 23 is metal material, and it is placed horizontally at above described metal ball 21, the bottom surface of described conductive plate 23 is provided with dead ring 24, the other end of described spring 22 is connected with described dead ring 24, thus be not directly contacted with between described spring 22 and described conductive plate 23, described spring 22 makes described metal ball 21 can move up and down relative to described conductive plate 23.When the lock pin 33 of described optical patchcord 3 is not inserted in described jack 111, set described metal ball 21 and be in a primary importance, the middle part of described metal ball 21 is positioned in described opening 112 and fits with the surrounding of described opening 112, the end portion of described metal ball 21 is positioned in described jack 111, upper part beyond opening 112 and and described conductive plate 23 between there is gap, described metal ball 21 is equal with the spacing between its with described conductive plate 23 at the height of described jack 111 part, now, it is not turned between described metal ball 21 and described conductive plate 23, thus be also not turned between described adapter head 1 and described conductive plate 23.
Such as Fig. 2, when during the lock pin 33 of described optical patchcord 3 inserts described jack 111 and when being inserted into, described lock pin 33 can be supported described metal ball 21 and make described metal ball 21 move up and leave described jack 111, set described metal ball 21 now and be in a second position, and described metal ball 21 contacts with described conductive plate 23 when this second position, thus turn between described metal ball 21 and described conductive plate 23, turn on owing to contacting between described metal ball 21 with described adapter head 1, therefore, between described adapter head 1 and described conductive plate 23 also it is conducting.When the lock pin 33 of described optical patchcord 3 is extracted described jack 111, described metal ball 21, under the effect of the elastic-restoring force of described spring 22, is supported by described spring 22 and is returned to described primary importance.
The detection method whether being plugged of 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 by the lock pin 33 of optical patchcord 3 in the jack 111 of described adapter head 1, detect and whether turn between described metal ball 21 or described adapter head 1 and described conductive plate 23, if being not turned between described metal ball 21 or described adapter head 1 and described conductive plate 23, it is judged that the lock pin 33 of described optical patchcord 3 is not plugged；If turning between described metal ball 21 or described adapter head 1 and described conductive plate 23, it is judged that the lock pin 33 of described optical patchcord 3 has been plugged.
The adapter with optical fiber detector of the embodiment of the present invention one is in use, can also increase by a detection device, whether turn between described metal ball 21 or described adapter head 1 and described conductive plate 23 for detecting, a switch can also be set to control the operation of equipment simultaneously, and when being not turned between described metal ball 21 or described adapter head 1 and described conductive plate 23, it is set to switch closedown, equipment is not allowed to run, between described metal ball 21 or described adapter head 1 and described conductive plate 23, it is set to switch during conducting open, it is allowed to equipment runs.May insure that, only when the lock pin 33 of optical patchcord 3 is plugged, equipment just can run, and has ensured equipment and human-body safety with this.
Embodiment two:
Such as Fig. 3 and Fig. 4, the embodiment of the present invention two provides a kind of adapter with optical fiber detector, for connecting an optical patchcord 3, including adapter head 1 and an optical fiber detector 2 with a jack 111.Described optical patchcord 3 includes optical fiber 31, nut 32 and lock pin 33.
Such as Fig. 3, described adapter head 1 is metal material, it includes the cylindrical portion 11 with the docking of described optical patchcord 3 and the installation portion 12 being connected with described cylindrical portion 11, described cylindrical portion 11 has the jack 111 lock pin 33 grafting for described optical patchcord 3, it is additionally provided with an opening 112 in described cylindrical portion 11 to connect with described jack 111, described opening 112 is cylindric, and described opening 112 is near the end of described jack 111.
Such as Fig. 3, described optical fiber detector 2 includes an electric conductor, and a conductive plate 23, electric conductor described in the present embodiment is spring probe 25, described spring probe 25 includes a metal probe 251, one probe springs 252 and a metal sleeve 253, described metal probe 251 is respectively positioned in described metal sleeve 253 with described probe springs 252, described probe springs 252 connects described metal probe 251 and described metal sleeve 253, the shape of described opening 112 and the mating shapes of described metal sleeve 253, and described metal sleeve 253 is fixedly located in described opening 112, and contact with described opening 112 surrounding, described metal probe 251 can move up and down in described metal sleeve 253.Described conductive plate 23 is metal material, and is placed horizontally at above described spring probe 25, and described conductive plate 23 is fixed by the installation portion 12 of collets 26 with described adapter head 1.When the lock pin 33 of described optical patchcord 3 is not inserted in described jack 111, set described metal probe 251 and be in a primary importance, the end portion of described metal probe 251 is positioned in described jack 111, upper part beyond opening 112 and and described conductive plate 23 between there is gap, described metal probe 251 is equal with the spacing between its with described conductive plate 23 at the height of described jack 111 part, now, it is not turned between described metal probe 251 and described conductive plate 23, thus is also not turned between described adapter head 1 and described conductive plate 23.
Such as Fig. 4, when during the lock pin 33 of described optical patchcord 3 inserts described jack 111 and when being inserted into, described lock pin 33 can be supported the bottom of described metal probe 251 and make described metal probe 251 move up and leave described jack 111, set described metal probe 251 now and be in a second position, and the top of described metal probe 251 contacts with described conductive plate 23 when this second position, thus turn between described metal probe 251 and described conductive plate 23, owing to described metal probe 251 is turned on described metal sleeve 253 by probe springs 252, described metal sleeve 253 contacts with described adapter head 1 and turns on, therefore, it also it is conducting between described adapter head 1 and described conductive plate 23.When the lock pin 33 of described optical patchcord 3 is extracted described jack 111, described metallized metal probe 251, under the effect of the elastic-restoring force of described probe springs 252, is returned to described primary importance.
The detection method whether being plugged of 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 by the lock pin 33 of optical patchcord 3 in the jack 111 of described adapter head 1, detect and whether turn between described metal probe 251 or described adapter head 1 and described conductive plate 23, if being not turned between described metal probe 251 or described adapter head 1 and described conductive plate 23, it is judged that the lock pin 33 of described optical patchcord 3 is not plugged；If turning between described metal probe 251 or described adapter head 1 and described conductive plate 23, it is judged that the lock pin 33 of described optical patchcord 3 has been plugged.
The adapter with optical fiber detector of the embodiment of the present invention two is in use, can also increase by a detection device, whether turn between described metal probe 251 or described adapter head 1 and described conductive plate 23 for detecting, a switch can also be set to control the operation of equipment simultaneously, and when being not turned between described metal probe 251 or described adapter head 1 and described conductive plate 23, it is set to switch closedown, equipment is not allowed to run, between described metal probe 251 or described adapter head 1 and described conductive plate 23, it is set to switch during conducting open, permission equipment runs.May insure that, only when the lock pin 33 of optical patchcord 3 is plugged, equipment just can run, and has ensured equipment and human-body safety with this.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. an adapter with optical fiber detector, for connecting an optical patchcord, including adapter head and an optical fiber detector with a jack, it is characterized in that: described adapter head is provided with an opening and connects with described jack, described optical fiber detector includes an electric conductor and a conductive plate, described electric conductor is positioned in described opening, described conductive plate is positioned at above described electric conductor, when the lock pin of optical patchcord is not inserted in described jack, described electric conductor is in a primary importance, its part is positioned in described jack, and and described conductive plate between there is gap, when the lock pin of optical patchcord inserts in described jack and is inserted into, described electric conductor is in a second position, it contacts with described conductive plate.
There is the adapter of optical fiber detector the most as claimed in claim 1, it is characterised in that: when described electric conductor is in primary importance, it is equal with the spacing between its with described conductive plate at the height of described receptacle portion.
There is the adapter of optical fiber detector the most as claimed in claim 1, it is characterised in that: described opening is near the end of described jack.
There is the adapter of optical fiber detector the most as claimed in claim 1, it is characterised in that: described electric conductor is metal ball, the shape of described opening and the mating shapes of described metal ball.
There is the adapter of optical fiber detector the most as claimed in claim 4, it is characterised in that: connect on described electric conductor and have a spring.
There is the adapter of optical fiber detector the most as claimed in claim 5, it is characterised in that: described conductive plate is provided with dead ring, and described spring is connected with described dead ring.
There is the adapter of optical fiber detector the most as claimed in claim 1, it is characterised in that: described electric conductor is spring probe.
There is the adapter of optical fiber detector the most as claimed in claim 1, it is characterised in that: described conductive plate is fixed with described adapter head by collets.
There is the adapter of optical fiber detector the most as claimed in claim 1, it is characterised in that: described adapter head is metal material, and described electric conductor is in electrical contact with described adapter head.
10. the detection method of an optical patchcord lock pin based on the adapter according to any one of claim 1-9, it is characterized in that: the lock pin of optical patchcord is inserted in the jack of described adapter head, detect and whether turn between described electric conductor and described conductive plate, if being not turned between described electric conductor and described conductive plate, judge that the lock pin of described optical patchcord is not plugged, if turning between described electric conductor and described conductive plate, it is judged that the lock pin of described optical patchcord has been plugged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336728.0A CN105974528B (en) | 2016-05-20 | 2016-05-20 | Adapter with optical fiber detector and the detection method based on the adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336728.0A CN105974528B (en) | 2016-05-20 | 2016-05-20 | Adapter with optical fiber detector and the detection method based on the adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105974528A true CN105974528A (en) | 2016-09-28 |
| CN105974528B CN105974528B (en) | 2019-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336728.0A Active CN105974528B (en) | 2016-05-20 | 2016-05-20 | Adapter with optical fiber detector and the detection method based on the adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105974528B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132505A (en) * | 2018-01-08 | 2018-06-08 | 浙江工业大学 | A kind of fiber transverse plane coupler for microstrip probe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56165108A (en) * | 1980-05-26 | 1981-12-18 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector |
| US20030002808A1 (en) * | 2000-12-27 | 2003-01-02 | Lampert Norman R. | Optical connector receptacle having switching capability |
| CN1393715A (en) * | 2001-06-21 | 2003-01-29 | 菲特尔美国公司 | Optical connector plug |
| CN2789910Y (en) * | 2005-03-25 | 2006-06-21 | 郑登权 | Outer elastic trigger alarming switch |
| CN201732185U (en) * | 2010-06-29 | 2011-02-02 | 深圳市雷迈科技有限公司 | Optical fiber coupler |
| CN101968558A (en) * | 2010-09-30 | 2011-02-09 | 中航光电科技股份有限公司 | Anti-misplug method for optical connector, optical connector subassembly and optical connector |
| CN201891746U (en) * | 2010-11-16 | 2011-07-06 | 成都陵川特种工业有限责任公司 | Non-plug-type quick-coupled conduction connector |
-
2016
- 2016-05-20 CN CN201610336728.0A patent/CN105974528B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56165108A (en) * | 1980-05-26 | 1981-12-18 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector |
| US20030002808A1 (en) * | 2000-12-27 | 2003-01-02 | Lampert Norman R. | Optical connector receptacle having switching capability |
| CN1393715A (en) * | 2001-06-21 | 2003-01-29 | 菲特尔美国公司 | Optical connector plug |
| CN2789910Y (en) * | 2005-03-25 | 2006-06-21 | 郑登权 | Outer elastic trigger alarming switch |
| CN201732185U (en) * | 2010-06-29 | 2011-02-02 | 深圳市雷迈科技有限公司 | Optical fiber coupler |
| CN101968558A (en) * | 2010-09-30 | 2011-02-09 | 中航光电科技股份有限公司 | Anti-misplug method for optical connector, optical connector subassembly and optical connector |
| CN201891746U (en) * | 2010-11-16 | 2011-07-06 | 成都陵川特种工业有限责任公司 | Non-plug-type quick-coupled conduction connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132505A (en) * | 2018-01-08 | 2018-06-08 | 浙江工业大学 | A kind of fiber transverse plane coupler for microstrip probe |
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| Publication number | Publication date |
|---|---|
| CN105974528B (en) | 2019-08-27 |
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