CN107121733A - A kind of self-bearing type lock sealing connector - Google Patents
A kind of self-bearing type lock sealing connector Download PDFInfo
- Publication number
- CN107121733A CN107121733A CN201710402859.9A CN201710402859A CN107121733A CN 107121733 A CN107121733 A CN 107121733A CN 201710402859 A CN201710402859 A CN 201710402859A CN 107121733 A CN107121733 A CN 107121733A
- Authority
- CN
- China
- Prior art keywords
- optical cable
- connector
- self
- sealing
- bearing type
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 48
- 230000003287 optical effect Effects 0.000 claims abstract description 42
- 239000000084 colloidal system Substances 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 abstract description 3
- 238000004382 potting Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/3889—Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin
-
- 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
-
- 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
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3881—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using grooves to align ferrule ends
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a kind of self-bearing type lock sealing connector; including plug connector, optical cable protecting sleeve, Locking bushing, tail folder, colloid sealing and socket connector; one end of the optical cable protecting sleeve is provided with the plug connector and socket connector being connected with each other; the other end of the optical cable protecting sleeve is connected with Locking bushing and tail folder; optical cable has been penetrated in the tail folder; optical cable leading section is penetrated in Locking bushing and adaptation connection, and the inside load carrying unit of the optical cable is fixed in the fore-end of Locking bushing by colloid sealing.A kind of self-bearing type lock sealing connector of the present invention, the potting structure of the conical surface, which can guarantee that connector is connected with optical cable, can at least bear 2kN axial tensions, setting sealing structure in lock sealing bushing side ensure that the longitudinal sealing of afterbody, socket connector inner rubber packing ring passes through plugs and sockets close-fitting simultaneously, it ensure that the sealing of plug junction, so that connector is resistant to 0.1MPa hydraulic pressure, naval vessel use requirement is met.
Description
Technical field
The present invention relates to a kind of self-bearing type lock sealing connector, belong to ocean transportation technical field, be particularly suitable for use in warship
Used in ship communication system optical signal transmission.
Background technology
Optical connector has a wide range of applications in a communications system, especially recently as China to ocean development dynamics
Increase, carrier-borne serial optical connector seems most important.
At present, domestic carrier-borne optical connector can only lean on overall encapsulating to ensure its watertightness performance, once the maintenance that goes wrong
Extremely difficult, its tail cable is difficult to effectively be fixed with connector in addition, and there is relative torsion can damage internal transmission
Unit.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided a kind of locking of self-bearing type is close
Seal connector, it is ensured that the sealing property of carrier-borne connector, while carry out effective fixation to cable, improve product maintainability and
Reliability.
Technical scheme：A kind of self-bearing type lock sealing connector of the present invention, including plug connector, cable protection
Set（3）, Locking bushing, tail folder, colloid sealing and socket connector, one end of the optical cable protecting sleeve is provided with being connected with each other
Plug connector and socket connector, the other end of the optical cable protecting sleeve are connected with Locking bushing and tail folder, the tail folder
Optical cable is penetrated, optical cable leading section is penetrated in Locking bushing and adaptation connection, and the inside load carrying unit of the optical cable is served as a contrast in locking
The fore-end of set is fixed by colloid sealing.
Further, the plug connector is adapted to docking with socket connector by key and/or groove.
Further, the quantity at least two of the key and/or groove.
Further, the plug connector is fixedly connected with socket connector sidepiece by locking swivel nut.
Further, the plug connector is provided with rubber washer with socket connector joint.
Further, the optical cable leading section is closely connected provided with fluting by fluting with Locking bushing.
Further, the Locking bushing sidepiece is tightly connected by sealing ring with optical cable protecting sleeve.
Further, the Locking bushing sidepiece is provided with perforate, and optical cable protecting sleeve end relevant position also is provided with perforate, opened
It is connected at hole by side surface locking post.
Further, the inside load aramid fiber of the optical cable is solid by colloid sealing in the fore-end of Locking bushing
It is fixed.
Further, the fore-end of the Locking bushing uses pyramidal structure.
Beneficial effect：This hair has the beneficial effect that：
（1）The present invention devises a kind of self-bearing type lock sealing bushing, and the potting structure of the conical surface can guarantee that connector connects with optical cable
2kN axial tensions can at least be born by connecing, and can prevent cable from damage internal transmission unit because of relative rotation by horizontal locking mechanism
It is bad, it is ensured that the reliability of transmission；
（2）Setting sealing structure in self-bearing type lock sealing bushing side ensure that the longitudinal sealing of afterbody, while socket connector
Inner rubber packing ring passes through plugs and sockets close-fitting, it is ensured that the sealing of plug junction, so that connector is resistant to 0.1MPa water
Pressure, meets naval vessel use requirement.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is plug connector of the present invention and socket connector close-up schematic view；
Fig. 3 is Locking bushing mplifying structure schematic diagram of the present invention.
Embodiment
Technical scheme is described in further detail with reference to specific embodiments and the drawings.
A kind of self-bearing type lock sealing connector as shown in Fig. 1 to Fig. 3, including plug connector 2, optical cable protecting sleeve 3,
Locking bushing 5, tail folder 6, colloid sealing 8 and socket connector 9, one end of the optical cable protecting sleeve 3 is provided with interconnection
Plug connector 2 and socket connector 9, the other end of the optical cable protecting sleeve 3 are connected with Locking bushing 5 and tail folder 6, the tail
Optical cable 7 is penetrated in folder 6, the leading section of optical cable 7 is penetrated in Locking bushing 5 and adaptation connection, the inside load carrying unit of the optical cable 7
Fixed in the fore-end of Locking bushing 5 by colloid sealing 8.
As the further optimization of the present embodiment, in order to ensure that connector has further good water pressure resistance performance and close
Sealing property：
It is preferred that, the plug connector 2 is adapted to docking, specific key and/or groove with socket connector 9 by key and/or groove
Quantity determined according to actual use operating mode, but respective at least two, use preferably is with the angled slot structure of five key five
Form, the structure type has good connection effect.
It is preferred that, more fastened to ensure that plug connector 2 is connected with socket connector 9, the plug connector 2 with
The sidepiece of socket connector 9 is fixedly connected by locking swivel nut 1.
It is preferred that, in order to ensure that plug connector 2 and the junction of socket connector 9 have good sealing and Water Pressure Resistance
Can, the plug connector 2 is provided with rubber washer 10 with the joint of socket connector 9, and rubber washer 10 is tight by plug connector
Pressure, makes junction be amenable to 0.1MPa hydraulic pressure.
It is preferred that, the leading section of optical cable 7 is closely connected, so that light provided with fluting by fluting with Locking bushing 5
Cable 7 is connected more close with Locking bushing 5.
It is preferred that, the sidepiece of Locking bushing 5 is tightly connected by sealing ring 4 with optical cable protecting sleeve 3, so that overall connect
Connect device and be resistant to 0.1MPa hydraulic pressure.
It is preferred that, the sidepiece of Locking bushing 5 is provided with perforate, and the end relevant position of optical cable protecting sleeve 3 also is provided with perforate, opened
It is connected at hole by side surface locking post, reaches anti-twisting action.
It is preferred that, the inside load aramid fiber of the optical cable 7 is solid by colloid sealing 8 in the fore-end of Locking bushing 5
It is fixed, cable is integrally formed with self-bearing type locking sleeve, the fixation for pressing from both sides 6 by tail can bear at least 2kN pulling force.
It is preferred that, the fore-end of the Locking bushing 5 uses pyramidal structure.
The present invention devises a kind of self-bearing type lock sealing bushing, and the potting structure of the conical surface can guarantee that connector connects with optical cable
2kN axial tensions can at least be born by connecing, and can prevent cable from damage internal transmission unit because of relative rotation by horizontal locking mechanism
It is bad, it is ensured that the reliability of transmission.Setting sealing structure in self-bearing type lock sealing bushing side ensure that the longitudinal sealing of afterbody,
Socket connector inner rubber packing ring passes through plugs and sockets close-fitting simultaneously, it is ensured that the sealing of plug junction, so that connection
Device is resistant to 0.1MPa hydraulic pressure, meets naval vessel use requirement.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent variations and the modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of self-bearing type lock sealing connector, it is characterised in that：Including plug connector（2）, optical cable protecting sleeve（3）, lock
Clamping hub（5）, tail folder（6）, colloid sealing（8）And socket connector（9）, the optical cable protecting sleeve（3）One end be provided with phase
The plug connector connected（2）And socket connector（9）, the optical cable protecting sleeve（3）The other end be connected with Locking bushing
（5）With tail folder（6）, the tail folder（6）Optical cable is inside penetrated（7）, optical cable（7）Leading section penetrates Locking bushing（5）Interior and adaptation
Connection, the optical cable（7）Inside load carrying unit in Locking bushing（5）Fore-end pass through colloid sealing（8）It is fixed.
2. a kind of self-bearing type lock sealing connector according to claim 1, it is characterised in that：The plug connector
（2）With socket connector（9）Pass through key and/or groove adaptation docking.
3. a kind of self-bearing type lock sealing connector according to claim 2, it is characterised in that：The key and/or groove
Quantity at least two.
4. a kind of self-bearing type lock sealing connector according to claim 1 or 2, it is characterised in that：The plug connection
Device（2）With socket connector（9）Sidepiece passes through locking swivel nut（1）It is fixedly connected.
5. a kind of self-bearing type lock sealing connector according to claim 1 or 2, it is characterised in that：The plug connection
Device（2）With socket connector（9）Joint is provided with rubber washer（10）.
6. a kind of self-bearing type lock sealing connector according to claim 1, it is characterised in that：The optical cable（7）Front end
Portion passes through fluting and Locking bushing provided with fluting（5）Close connection.
7. a kind of self-bearing type lock sealing connector according to claim 1, it is characterised in that：The Locking bushing（5）
Sidepiece passes through sealing ring（4）With optical cable protecting sleeve（3）It is tightly connected.
8. a kind of self-bearing type lock sealing connector according to claim 1, it is characterised in that：The Locking bushing（5）
Sidepiece is provided with perforate, optical cable protecting sleeve（3）End relevant position also is provided with perforate, and tapping connects solid by side surface locking post
It is fixed.
9. a kind of self-bearing type lock sealing connector according to claim 1, it is characterised in that：The optical cable（7）It is interior
Portion's load aramid fiber is in Locking bushing（5）Fore-end pass through colloid sealing（8）It is fixed.
10. a kind of self-bearing type lock sealing connector according to claim 1, it is characterised in that：The Locking bushing（5）
Fore-end use pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402859.9A CN107121733A (en) | 2017-06-01 | 2017-06-01 | A kind of self-bearing type lock sealing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402859.9A CN107121733A (en) | 2017-06-01 | 2017-06-01 | A kind of self-bearing type lock sealing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107121733A true CN107121733A (en) | 2017-09-01 |
Family
ID=59729196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710402859.9A Pending CN107121733A (en) | 2017-06-01 | 2017-06-01 | A kind of self-bearing type lock sealing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107121733A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425354A (en) * | 2017-09-14 | 2017-12-01 | 贵州固达电缆有限公司 | A kind of self-locking connector socket of cable |
| CN108649390A (en) * | 2018-05-16 | 2018-10-12 | 安徽埃克森科技集团有限公司 | A kind of special moisture-proof damp proof cable connector in naval vessel |
| CN108646365A (en) * | 2018-06-15 | 2018-10-12 | 江苏亨通海洋光网系统有限公司 | A kind of sea floor optoelectronic composite cable deep-sea terminal separation device |
| CN109471226A (en) * | 2019-01-07 | 2019-03-15 | 深圳市深鸿宇科技有限公司 | A kind of water-proofing composition formula signal connector |
| CN110299646A (en) * | 2019-05-14 | 2019-10-01 | 中国船舶重工集团公司第七一五研究所 | A kind of load watertight connector |
| CN110346875A (en) * | 2019-06-06 | 2019-10-18 | 佛山市冰蓝科技有限公司 | A kind of optical cable connector enhancing stretching resistance |
| CN113138444A (en) * | 2021-03-19 | 2021-07-20 | 镇江申庭电子科技有限公司 | High-water-tightness optical fiber connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202256779U (en) * | 2011-10-12 | 2012-05-30 | 上海方奥通信技术有限公司 | Underwater optical cable connector |
| CN205067801U (en) * | 2015-10-12 | 2016-03-02 | 中国电子科技集团公司第二十三研究所 | Vertical watertight fiber connector |
| CN105487180A (en) * | 2016-01-13 | 2016-04-13 | 中国电子科技集团公司第八研究所 | Zero-buoyancy optical cable watertight force bearing connector |
| CN206133068U (en) * | 2016-08-03 | 2017-04-26 | 中天海洋系统有限公司 | Optical connector assembly |
| CN207037153U (en) * | 2017-06-01 | 2018-02-23 | 中天海洋系统有限公司 | A kind of self-bearing type lock sealing connector |
-
2017
- 2017-06-01 CN CN201710402859.9A patent/CN107121733A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202256779U (en) * | 2011-10-12 | 2012-05-30 | 上海方奥通信技术有限公司 | Underwater optical cable connector |
| CN205067801U (en) * | 2015-10-12 | 2016-03-02 | 中国电子科技集团公司第二十三研究所 | Vertical watertight fiber connector |
| CN105487180A (en) * | 2016-01-13 | 2016-04-13 | 中国电子科技集团公司第八研究所 | Zero-buoyancy optical cable watertight force bearing connector |
| CN206133068U (en) * | 2016-08-03 | 2017-04-26 | 中天海洋系统有限公司 | Optical connector assembly |
| CN207037153U (en) * | 2017-06-01 | 2018-02-23 | 中天海洋系统有限公司 | A kind of self-bearing type lock sealing connector |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425354A (en) * | 2017-09-14 | 2017-12-01 | 贵州固达电缆有限公司 | A kind of self-locking connector socket of cable |
| CN108649390A (en) * | 2018-05-16 | 2018-10-12 | 安徽埃克森科技集团有限公司 | A kind of special moisture-proof damp proof cable connector in naval vessel |
| CN108649390B (en) * | 2018-05-16 | 2024-03-22 | 安徽埃克森科技集团有限公司 | Special dampproofing damp-proof cable connector of naval vessel |
| CN108646365A (en) * | 2018-06-15 | 2018-10-12 | 江苏亨通海洋光网系统有限公司 | A kind of sea floor optoelectronic composite cable deep-sea terminal separation device |
| CN109471226A (en) * | 2019-01-07 | 2019-03-15 | 深圳市深鸿宇科技有限公司 | A kind of water-proofing composition formula signal connector |
| CN110299646A (en) * | 2019-05-14 | 2019-10-01 | 中国船舶重工集团公司第七一五研究所 | A kind of load watertight connector |
| CN110346875A (en) * | 2019-06-06 | 2019-10-18 | 佛山市冰蓝科技有限公司 | A kind of optical cable connector enhancing stretching resistance |
| CN110346875B (en) * | 2019-06-06 | 2024-06-07 | 佛山市冰蓝科技有限公司 | Optical cable connector capable of enhancing tensile resistance |
| CN113138444A (en) * | 2021-03-19 | 2021-07-20 | 镇江申庭电子科技有限公司 | High-water-tightness optical fiber connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
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| RJ01 | Rejection of invention patent application after publication |