CN117331172A - Optical fiber mechanical fuse connector for dangerous chemical tank type transport vehicle and connecting method - Google Patents
Optical fiber mechanical fuse connector for dangerous chemical tank type transport vehicle and connecting method Download PDFInfo
- Publication number
- CN117331172A CN117331172A CN202311470608.6A CN202311470608A CN117331172A CN 117331172 A CN117331172 A CN 117331172A CN 202311470608 A CN202311470608 A CN 202311470608A CN 117331172 A CN117331172 A CN 117331172A
- Authority
- CN
- China
- Prior art keywords
- jacket
- plug
- tail
- optical fiber
- mechanical fuse
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 39
- 239000000126 substance Substances 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 38
- 239000000835 fiber Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000383 hazardous chemical Substances 0.000 claims 5
- 238000009434 installation Methods 0.000 claims 4
- 230000003287 optical effect Effects 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0241—Structural association of a fuse and another component or apparatus
-
- 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
- G02B6/3817—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing optical and electrical conductors
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
-
- 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
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/22—Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Cable Accessories (AREA)
Abstract
The invention relates to the technical field of photoelectric sensors, in particular to a dangerous chemical tank type transport vehicle with an optical fiber mechanical fuse connector and a connecting method. Including the plug, the wire presss from both sides the cover, protect the tail and press from both sides cover and flexible tail that protects, the one end threaded connection of wire presss from both sides the cover in the one end outside of plug, protect the one end threaded connection of tail and press from both sides the cover in the wire and keep away from the one end outside of plug, the one end that the flexible tail protected is installed in protecting the tail and press from both sides the cover and keep away from the one end inside of wire presss from both sides the cover, the center that the flexible tail protected, the center of wire presss from both sides the cover and the center of plug all are provided with the inner core fixed orifices, the periphery that lies in the inner core fixed orifices on the plug still is provided with a plurality of wire fixed orifices. The connector can effectively fix the connector with the optical fiber mechanical fuse, and can avoid looseness of the connector in a high-vibration environment, so that the stability of optical signal transmission of the connector with the optical fiber mechanical fuse is ensured, and further timely and reliable early warning is realized.
Description
Technical Field
The invention relates to the technical field of photoelectric sensors, in particular to a dangerous chemical tank type transport vehicle with an optical fiber mechanical fuse connector and a connecting method.
Background
The mechanical fuse with optical fiber is embedded in a common metal wire, so that the mechanical fuse has the function of failure detection, the working state of the fuse in use can be judged in advance by using a modem or a photoelectric detection circuit, and the working stress state or fatigue state of the mechanical fuse can be analyzed by combining an algorithm to perform reliability early warning and failure warning. However, when the mechanical fuse with the optical fiber is applied to high vibration environments such as a dangerous chemical tank truck, the connector of the fuse may loosen under frequent vibration, so that the stability of the mechanical fuse with the optical fiber for transmitting optical signals is affected, and further early warning cannot be realized timely and reliably.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a dangerous chemical tank type transport vehicle with an optical fiber mechanical fuse connector and a connecting method, and particularly discloses the following technical scheme:
the utility model provides a danger article tank wagon area fiber optic mechanical fuse connector, includes connect plug, wire clamp cover, protect the tail clamp cover and flexible tail, the one end threaded connection of wire clamp cover in connect the one end outside of plug, protect the one end threaded connection of tail clamp cover in the one end outside of connecting plug is kept away from to the wire clamp cover, flexible tail protect one end install in protect the tail clamp cover keep away from the one end inside of wire clamp cover, flexible tail protect the center of wire clamp cover and the center of connecting plug all is provided with the inner core fixed orifices that supplies the optic fibre inner core of taking fiber optic mechanical fuse to pass, be provided with the wire fixed orifices that a plurality of supplies take the outer winding wire of fiber optic mechanical fuse to pass on the plug that lies in the periphery of inner core fixed orifices.
Further, the plug includes connecting portion, the lateral surface of connecting portion is provided with the external screw thread, the one end of connecting portion is connected with flange portion, and the other end is connected with compresses tightly fixed part, flange portion keeps away from offer first screw hole on the terminal surface of the one end of connecting portion, the inner core fixed orifices with the wire fixed orifices all with first screw hole intercommunication, compress tightly the fixed part for being close to one side of connecting portion to the round platform column structure that one side diameter reduces gradually that keeps away from the connecting portion, just compress tightly the maximum diameter of fixed part and be less than the diameter of connecting portion, the wire fixed orifices follow the busbar direction slope through-connection of compressing tightly the fixed part and with first screw hole intercommunication.
Further, a sealing ring mounting groove is formed in the port of the inner core fixing hole in the first threaded hole, the sealing ring mounting groove is coaxially arranged with the inner core fixing hole, a sealing ring is mounted in the sealing ring mounting groove, and the sealing ring is tightly pressed in the sealing ring mounting groove through a sealing ring pressing ring.
Further, the wire jacket is step-shaped and comprises a large cylindrical portion and a small cylindrical portion, a second threaded hole matched with the connecting portion of the plug is formed in the large cylindrical portion, external threads are arranged on the outer side of the small cylindrical portion, one end of the tail protecting jacket is in threaded connection with the small cylindrical portion, a round table hole matched with the pressing and fixing portion of the plug is formed in the small cylindrical portion, the connecting portion of the plug is in threaded connection with the second threaded hole, and the pressing and fixing portion of the plug is arranged in the round table hole in a penetrating mode.
Further, a third threaded hole is formed in one end of the tail protection jacket, an annular clamping groove is formed in the other end of the tail protection jacket, the small cylindrical portion of the metal wire jacket is connected with the third threaded hole in a threaded mode, and one end of the flexible tail protection jacket is clamped in the annular clamping groove.
Further, an annular protruding block is arranged at one end of the flexible tail protection sleeve, which is close to the tail protection sleeve, and the annular protruding block is clamped in an annular clamping groove at one end of the flexible tail protection sleeve.
The connection method of the optical fiber mechanical fuse connector of the dangerous chemicals tank type transport vehicle specifically comprises the following steps:
s1, inserting the flexible tail guard from a third threaded hole end of a tail guard jacket, and then pulling the flexible tail guard to clamp an annular lug of the flexible tail guard into an annular clamping groove of the tail guard jacket;
s2, passing the mechanical fuse with the optical fiber through a flexible tail protection and a metal wire jacket;
s3, unwinding and stretching the wrapping metal wire on the mechanical fuse with the optical fiber to be straight, penetrating the exposed optical fiber inner core into an inner core fixing hole in the center of the plug, and penetrating the stretched straight wrapping metal wire through a metal wire fixing hole on the plug;
s4, screwing the metal wire jacket on the connector, so that the metal wire jacket tightly presses the externally wound metal wire on the connector and screws the tail protection jacket on the metal wire jacket;
s5, cutting off the exposed outer winding metal wires in the plug by using a diagonal pliers until the exposed outer winding metal wires are flush with the inner side end surface of the flange part;
s6, penetrating the sealing ring along the optical fiber inner core, then pressing the sealing ring into the sealing ring mounting groove through the sealing ring pressing ring, and cutting and leveling the outer end face of the optical fiber inner core, which is level with the sealing ring pressing ring.
Compared with the prior art, the invention has the beneficial effects that:
the connector can effectively fix the connector with the optical fiber mechanical fuse, and can avoid looseness of the connector in a high-vibration environment, so that the stability of optical signal transmission of the connector with the optical fiber mechanical fuse is ensured, and further timely and reliable early warning is realized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a partial enlarged view at a in fig. 2.
1-plug, 2-wire jacket, 3-tail protection jacket, 4-flexible tail protection, 5-mechanical fuse with optical fiber, 51-optical fiber inner core, 52-external winding wire, 6-sealing ring and 7-sealing ring compression ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a fiber optic mechanical fuse connector for a dangerous chemical tank truck comprises a plug 1, a wire jacket 2, a tail protecting jacket 3 and a flexible tail protecting 4, wherein one end of the wire jacket 2 is in threaded connection with the outer part of one end of the plug 1, one end of the tail protecting jacket 3 is in threaded connection with the outer part of one end of the wire jacket 2 far away from the plug 1, one end of the flexible tail protecting 4 is arranged in the inner part of one end of the tail protecting jacket 3 far away from the wire jacket 2, the center of the flexible tail protecting 4, the center of the wire jacket 2 and the center of the plug 1 are respectively provided with an inner core fixing hole for an optical fiber inner core 51 with a fiber optic mechanical fuse 5 to pass through, and a plurality of wire fixing holes for an outer wire 52 with the fiber optic mechanical fuse 5 to pass through are further arranged on the periphery of the inner core fixing hole of the plug 1.
In this embodiment, the plug 1 includes connecting portion, the lateral surface of connecting portion is provided with the external screw thread, the one end of connecting portion is connected with flange portion, the other end of connecting portion is connected with compresses tightly the fixed part, the flange portion is kept away from offer first screw hole on the terminal surface of the one end of connecting portion, the inner core fixed orifices with the wire fixed orifices all with first screw hole intercommunication, compress tightly the fixed part for being close to one side of connecting portion to keeping away from the round platform column structure that one side diameter of connecting portion reduces gradually, just compress tightly the maximum diameter of fixed part and be less than the diameter of connecting portion, the wire fixed orifices incline through connecting portion along compressing tightly the busbar direction of fixed part and with first screw hole intercommunication. The connector in this embodiment is a female connector, and one end of the flange portion of the male connector, which is far away from the connecting portion, is provided with a sleeve with external threads, in this embodiment, the first threaded hole of the female connector is used for being in threaded connection with the sleeve corresponding to the male connector, and then the butt joint is realized through the flange portions of the two connectors, so that the joint of the mechanical fuse 5 with the optical fiber is prevented from loosening or rotating.
In this embodiment, the sealing washer mounting groove has been seted up to the port department that first screw hole is located inner core fixed orifices, the sealing washer mounting groove with the inner core fixed orifices is coaxial to be set up, install sealing washer 6 in the sealing washer mounting groove, sealing washer 6 compresses tightly through sealing washer clamping ring 7 in the sealing washer mounting groove. The arrangement of the sealing ring 6 and the sealing ring pressing ring 7 can fix the optical fiber inner core 51.
In this embodiment, the wire jacket 2 is step-shaped, including big cylinder portion and little cylinder portion, offered in the big cylinder portion with connect plug 1's connecting portion complex second screw hole, the outside of little cylinder portion is provided with the external screw thread, protect the one end threaded connection of tail jacket 3 in on the little cylinder portion, the inside of little cylinder portion have with connect plug 1 compress tightly fixed part complex round platform hole, connect plug 1's connecting portion threaded connection in second screw hole, connect plug 1 compress tightly fixed part and wear to locate in the round platform hole. The lateral surface of the pressing fixing part and the lateral wall of the circular truncated cone hole can be used for pressing and fixing the wrapping metal wire 52.
In this embodiment, a third threaded hole is formed in one end of the tail protection jacket 3, an annular clamping groove is formed in the other end of the tail protection jacket, the small cylindrical portion of the metal wire jacket 2 is in threaded connection with the third threaded hole, and one end of the flexible tail protection 4 is clamped in the annular clamping groove.
In this embodiment, an annular protruding block is disposed at one end of the flexible tail protection sleeve 4 near the tail protection sleeve 3, and the annular protruding block is clamped in an annular clamping groove at one end of the flexible tail protection sleeve 4, so as to realize detachable connection between the flexible tail protection sleeve 4 and the tail protection sleeve 3.
The connection method of the optical fiber mechanical fuse connector of the dangerous chemical tank type transport vehicle specifically comprises the following steps:
s1, firstly inserting the flexible tail guard 4 from a third threaded hole end of the tail guard jacket 3, and then pulling the flexible tail guard 4 to clamp an annular convex block of the flexible tail guard 4 into an annular clamping groove of the tail guard jacket 3;
s2, passing the mechanical fuse 5 with the optical fiber through the flexible tail protection 4 and the metal wire jacket 2;
s3, unwinding and stretching the wrapping metal wire 52 on the mechanical fuse 5 with the optical fiber to be straight, penetrating the exposed optical fiber inner core 51 into an inner core fixing hole in the center of the plug 1, and penetrating the stretched straight wrapping metal wire into a metal wire fixing hole on the plug 1;
s4, screwing the metal wire jacket 2 on the plug 1, so that the metal wire jacket 2 tightly presses the externally wound metal wire on the plug 1 and screws the tail protection jacket 3 on the metal wire jacket 2;
s5, cutting off the exposed outer winding metal wires in the plug 1 by using a diagonal pliers until the outer winding metal wires are flush with the inner side end surface of the flange part;
s6, penetrating the sealing ring 6 along the optical fiber inner core 51, then pressing the sealing ring 6 into the sealing ring mounting groove through the sealing ring pressing ring 7, and cutting and leveling the optical fiber inner core 51 with the outer end face of the sealing ring pressing ring 7.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a danger article tank truck takes optic fibre mechanical fuse connector, its characterized in that, including connect plug, wire jacket, protect tail jacket and flexible tail, the one end threaded connection of wire jacket in connect plug's one end outside, protect the one end threaded connection of tail jacket in the one end outside that the plug was kept away from to the wire jacket, flexible tail protect one end install in protect the tail jacket keep away from the one end inside of wire jacket, flexible tail protect the center of wire jacket and connect plug's center all to be provided with the inner core fixed orifices that supplies the optic fibre inner core of taking optic fibre mechanical fuse to pass, be located the periphery of inner core fixed orifices on the plug and still be provided with a plurality of confession and take the outer wire of optic fibre mechanical fuse to pass the wire fixed orifices.
2. The optical fiber mechanical fuse connector with the hazardous chemical tank transporter according to claim 1, wherein the plug comprises a connecting portion, an external thread is arranged on the outer side face of the connecting portion, one end of the connecting portion is connected with a flange portion, the other end of the connecting portion is connected with a pressing fixing portion, a first threaded hole is formed in the end face, far away from one end of the connecting portion, of the flange portion, the inner core fixing hole and the metal wire fixing hole are both communicated with the first threaded hole, the pressing fixing portion is of a truncated cone-shaped structure with gradually reduced diameter from one side close to the connecting portion to one side far away from the connecting portion, the maximum diameter of the pressing fixing portion is smaller than the diameter of the connecting portion, and the metal wire fixing hole obliquely penetrates through the connecting portion along the busbar direction of the pressing fixing portion and is communicated with the first threaded hole.
3. The optical fiber mechanical fuse connector for the hazardous chemical tank truck according to claim 2, wherein a sealing ring installation groove is formed in a port of the first threaded hole, which is located in the inner core fixing hole, the sealing ring installation groove is coaxially arranged with the inner core fixing hole, a sealing ring is installed in the sealing ring installation groove, and the sealing ring is pressed in the sealing ring installation groove through a sealing ring pressing ring.
4. The dangerous chemical tank truck with optical fiber mechanical fuse connector according to claim 2, wherein the metal wire jacket is stepped and comprises a large cylindrical portion and a small cylindrical portion, a second threaded hole matched with the connecting portion of the plug is formed in the large cylindrical portion, an external thread is arranged on the outer side of the small cylindrical portion, one end of the tail protection jacket is in threaded connection with the small cylindrical portion, a round table hole matched with the compression fixing portion of the plug is formed in the small cylindrical portion, the connecting portion of the plug is in threaded connection with the second threaded hole, and the compression fixing portion of the plug is arranged in the round table hole in a penetrating mode.
5. The optical fiber mechanical fuse connector with the hazardous chemical tank truck according to claim 4, wherein a third threaded hole is formed in one end of the tail protection jacket, an annular clamping groove is formed in the other end of the tail protection jacket, the small cylindrical portion of the metal wire jacket is in threaded connection with the third threaded hole, and one end of the flexible tail protection jacket is clamped in the annular clamping groove.
6. The optical fiber mechanical fuse connector for a hazardous chemical tank truck according to claim 5, wherein the end of the flexible tail guard, which is close to the tail guard jacket, is provided with an annular bump, and the annular bump is clamped in an annular clamping groove at the end of the flexible tail guard.
7. A method of connecting a fiber optic mechanical fuse connector of a hazardous chemical tank truck according to any one of claims 1 to 6, comprising the steps of:
s1, inserting the flexible tail guard from a third threaded hole end of a tail guard jacket, and then pulling the flexible tail guard to clamp an annular lug of the flexible tail guard into an annular clamping groove of the tail guard jacket;
s2, passing the mechanical fuse with the optical fiber through a flexible tail protection and a metal wire jacket;
s3, unwinding and stretching the wrapping metal wire on the mechanical fuse with the optical fiber to be straight, penetrating the exposed optical fiber inner core into an inner core fixing hole in the center of the plug, and penetrating the stretched straight wrapping metal wire through a metal wire fixing hole on the plug;
s4, screwing the metal wire jacket on the connector, so that the metal wire jacket tightly presses the externally wound metal wire on the connector and screws the tail protection jacket on the metal wire jacket;
s5, cutting off the exposed outer winding metal wires in the plug by using a diagonal pliers until the exposed outer winding metal wires are flush with the inner side end surface of the flange part;
s6, penetrating the sealing ring along the optical fiber inner core, then pressing the sealing ring into the sealing ring mounting groove through the sealing ring pressing ring, and cutting and leveling the outer end face of the optical fiber inner core, which is level with the sealing ring pressing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311470608.6A CN117331172B (en) | 2023-11-07 | 2023-11-07 | Optical fiber mechanical fuse connector for dangerous chemical tank type transport vehicle and connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311470608.6A CN117331172B (en) | 2023-11-07 | 2023-11-07 | Optical fiber mechanical fuse connector for dangerous chemical tank type transport vehicle and connecting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117331172A true CN117331172A (en) | 2024-01-02 |
| CN117331172B CN117331172B (en) | 2024-04-30 |
Family
ID=89290448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311470608.6A Active CN117331172B (en) | 2023-11-07 | 2023-11-07 | Optical fiber mechanical fuse connector for dangerous chemical tank type transport vehicle and connecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117331172B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003279444A (en) * | 2002-03-26 | 2003-10-02 | Mitsubishi Cable Ind Ltd | Optical fiber damage detection device and laser transmission device equipped therewith |
| CN201083858Y (en) * | 2007-08-29 | 2008-07-09 | 深圳市恒捷丰光电科技有限公司 | Flexible metal optical fiber line movable connector |
| JP2011070078A (en) * | 2009-09-28 | 2011-04-07 | Fujikura Ltd | Optical transmission element with connector, optical connector and method of assembling optical connector |
| CN102288125A (en) * | 2011-07-27 | 2011-12-21 | 苏州南智传感科技有限公司 | Metal-based cable distributed optical fiber sensor |
| KR20120084212A (en) * | 2011-01-19 | 2012-07-27 | 금오공과대학교 산학협력단 | Optical fibre-sensor assembly |
-
2023
- 2023-11-07 CN CN202311470608.6A patent/CN117331172B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003279444A (en) * | 2002-03-26 | 2003-10-02 | Mitsubishi Cable Ind Ltd | Optical fiber damage detection device and laser transmission device equipped therewith |
| CN201083858Y (en) * | 2007-08-29 | 2008-07-09 | 深圳市恒捷丰光电科技有限公司 | Flexible metal optical fiber line movable connector |
| JP2011070078A (en) * | 2009-09-28 | 2011-04-07 | Fujikura Ltd | Optical transmission element with connector, optical connector and method of assembling optical connector |
| KR20120084212A (en) * | 2011-01-19 | 2012-07-27 | 금오공과대학교 산학협력단 | Optical fibre-sensor assembly |
| CN102288125A (en) * | 2011-07-27 | 2011-12-21 | 苏州南智传感科技有限公司 | Metal-based cable distributed optical fiber sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117331172B (en) | 2024-04-30 |
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