CN206114968U - High density watertight optical connector - Google Patents
High density watertight optical connector Download PDFInfo
- Publication number
- CN206114968U CN206114968U CN201620964689.4U CN201620964689U CN206114968U CN 206114968 U CN206114968 U CN 206114968U CN 201620964689 U CN201620964689 U CN 201620964689U CN 206114968 U CN206114968 U CN 206114968U
- Authority
- CN
- China
- Prior art keywords
- lock pin
- connector
- high density
- utility
- model
- 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.)
- Active
Links
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a high density watertight optical connector, including lock pin, preceding baffle, backplate, optic fibre, optical link protection bush, connector housing, rubber pad, retaining ring, swivel nut, seal cover, baffle and backplate before the lock pin outside is equipped with are through the accurate straightness of preceding baffle and backplate assurance lock pin to with the butt joint installation of connector housing tip, the optic fibre outside is equipped with the optical link protection bush, another tip of connector housing with be equipped with rubber pad, retaining ring and the swivel nut connected in order between the seal cover. The utility model discloses it can be general to make single core divide to multicore inside transfer unit to reduce cost and supply of material cycle reduce the volume of connector, improve reliability of an item and price / performance ratio.
Description
Technical field
This utility model is related to a kind of high density watertight optical connector, belongs to ocean transportation technical field, is particularly well-suited to
In undersea communication system optical signal transmission scheme.
Background technology
Watertight optical connector has a wide range of applications in submarine communication and submarine observation network system, especially recently as
China builds the increase of dynamics to submarine communication, and watertight optical connector seems most important.
At present, domestic multicore watertight optical connector internal transmission component is combined by multiple single lock pins, complex structure.Outward
Portion's mating parts are continually changing by the change of demand, and core number more connectors housing will need it is bigger, different demands is equal
Need to be customized, high cost, the cycle is long.Therefore current watertight optical connector is not the higher watertight light connects of cost performance
Device.
Utility model content
Utility model purpose：The purpose of this utility model is to solve deficiency of the prior art, there is provided a kind of highly dense
Degree watertight optical connector, makes single, so as to reduces cost and delivery cycle, can reduce with general to the internal transmission part of multicore
The volume of adapter, improves the reliability and cost performance of product.
Technical scheme：A kind of high density watertight optical connector described in the utility model, including lock pin, front apron, rear gear
Plate, optical fiber, fiber optic protection bushing, connector shell, rubber blanket, back-up ring, swivel nut, sealing shroud；Front is provided with outside the lock pin
Plate and backboard, by the front apron and backboard the collimation of lock pin is ensured, and is docked with the connector shell end
Install, the outer fiber is provided with fiber optic protection bushing, is provided between described connector shell the other end and the sealing shroud
Rubber blanket, back-up ring and the swivel nut being sequentially connected with.
Further, the lock pin adopts standard MT lock pin.
Further, the front apron, backboard, fiber optic protection bushing adopt aluminum alloy material；Connector shell is adopted
316L materials.
Beneficial effect：The beneficial effects of the utility model are as follows：
（1）This utility model has broken that current Underwater Optical connector signal transmission channel is little, the bulky bottleneck of adapter,
Increased Underwater Optical connector passage intensive.
（2）This utility model designs corresponding protection structure, and for optical connector internal optical fiber larger freely sky is provided
Between, reduce and potentially threatened in convention connectors installation process, improve the reliability of adapter.
（3）Watertight connector small volume of the present utility model, uniform specification is easily installed, and the expanded function cycle is shorter.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
A kind of high density watertight optical connector as shown in Figure 1, including lock pin 1, front apron 2, backboard 3, optical fiber 4, light
Fibre protection bushing 5, connector shell 6, rubber blanket 7, back-up ring 8, swivel nut 9, sealing shroud 10；Front apron 2 is provided with outside the lock pin 1
With backboard 3, the collimation of lock pin 1 is ensured by the front apron 2 and backboard 3, and with the end pair of the connector shell 6
Connect installation, be provided with fiber optic protection bushing 5 outside the optical fiber 4, the other end of the connector shell 6 and the sealing shroud 10 it
Between be provided with rubber blanket 7, back-up ring 8 and the swivel nut 9 being sequentially connected with.
Lock pin 1 is adopted as standard MT lock pin, and Stability Analysis of Structures, the optical channel capacity of lock pin is big, small volume；Front and rear baffle（Protect
The collimation of card MT lock pins, by the docking between connector shell 6, it is ensured that the correct connection of lock pin, 5 pairs of companies of fiber optic protection bushing
Connect the bare fibre inside device to be protected, there is provided fibre-optical bending space, rubber blanket 7, back-up ring 8, swivel nut 9, sealing shroud 10 play resistance
Water-stop is acted on, and makes adapter be resistant to 20MPa hydraulic pressure.The front apron 2, backboard 3, fiber optic protection bushing 5 adopt aluminium alloy
Material；Connector shell 6 adopts 316L materials.
A kind of high density watertight optical connector of the present utility model, allows single to lead to the internal transmission part of multicore
With, so as to reduces cost and delivery cycle, reduce the volume of adapter, improve the reliability and cost performance of product.
The above, is only preferred embodiment of the present utility model, not makees any formal to this utility model
Restriction, although this utility model is disclosed above with preferred embodiment, but is not limited to this utility model, any ripe
Professional and technical personnel is known, in the range of without departing from technical solutions of the utility model, when in the technology using the disclosure above
Appearance is made a little change or is modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model
Hold, above example is made any simple modification, equivalent variations and modification according to technical spirit of the present utility model, still
Belong in the range of technical solutions of the utility model.
Claims (3)
1. a kind of high density watertight optical connector, it is characterised in that：Including lock pin（1）, front apron（2）, backboard（3）, optical fiber
（4）, fiber optic protection bushing（5）, connector shell（6）, rubber blanket（7）, back-up ring（8）, swivel nut（9）, sealing shroud（10）；It is described to insert
Core（1）Outside is provided with front apron（2）And backboard（3）, by the front apron（2）And backboard（3）Ensure lock pin（1）Standard
Straight degree, and with the connector shell（6）End abutting joint, the optical fiber（4）Outside is provided with fiber optic protection bushing（5）, institute
State connector shell（6）The other end and the sealing shroud（10）Between be provided with the rubber blanket being sequentially connected with（7）, back-up ring（8）With
Swivel nut（9）.
2. a kind of high density watertight optical connector according to claim 1, it is characterised in that：The lock pin（1）Using mark
Quasi- MT lock pins.
3. a kind of high density watertight optical connector according to claim 1, it is characterised in that：The front apron（2）, rear gear
Plate（3）, fiber optic protection bushing（5）Using aluminum alloy material；Connector shell（6）Using 316L materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964689.4U CN206114968U (en) | 2016-08-29 | 2016-08-29 | High density watertight optical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964689.4U CN206114968U (en) | 2016-08-29 | 2016-08-29 | High density watertight optical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114968U true CN206114968U (en) | 2017-04-19 |
Family
ID=58513354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964689.4U Active CN206114968U (en) | 2016-08-29 | 2016-08-29 | High density watertight optical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125208A (en) * | 2016-08-29 | 2016-11-16 | 中天海洋系统有限公司 | A kind of high density watertight optical connector |
-
2016
- 2016-08-29 CN CN201620964689.4U patent/CN206114968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125208A (en) * | 2016-08-29 | 2016-11-16 | 中天海洋系统有限公司 | A kind of high density watertight optical connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102540371B (en) | Underwater one-to-many composite optical cable branching device | |
| CN202975394U (en) | Optical fiber connector | |
| CN206114968U (en) | High density watertight optical connector | |
| CN108317324A (en) | Quick coupling | |
| CN106125208A (en) | A kind of high density watertight optical connector | |
| CN201583687U (en) | Short contact pin component | |
| CN205484910U (en) | LC connector | |
| CN201689192U (en) | Optical fiber connector | |
| CN201749238U (en) | Mooring device and communication box | |
| CN204855874U (en) | Waterproof fiber connector | |
| CN207742376U (en) | A kind of fiber adapter | |
| CN109932785A (en) | A kind of optical cable connecting device | |
| CN209055700U (en) | A kind of fire resisting formula ST type optical patchcord | |
| CN203760753U (en) | Coaxial quick-disconnection electric connector | |
| CN208062447U (en) | A kind of novel Type C-terminals external form at 90 degree of structures USB A/M TO TypeC/M CABLE | |
| CN203299420U (en) | Optical cable assembly with funnel type tensile pressure ring | |
| CN205317981U (en) | Integrated sc adapter | |
| CN207718023U (en) | A kind of high-precision FC optical fiber connectors | |
| CN206960723U (en) | Underwater optical fibre snap joint | |
| CN207037152U (en) | A kind of carrier-borne optical connector | |
| CN214252656U (en) | Waterproof dustproof wire jumper of metal suitable for it is outdoor | |
| CN206294195U (en) | A kind of resistance access system based on CAN bus | |
| CN205210345U (en) | Round bayonet type fiber connector of metal | |
| CN204758876U (en) | Novel fiber connector | |
| CN219658429U (en) | Cable with reserved branch ports |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |