CN201408274Y - Pre-buried optical fiber connector - Google Patents
Pre-buried optical fiber connector Download PDFInfo
- Publication number
- CN201408274Y CN201408274Y CN2009201313440U CN200920131344U CN201408274Y CN 201408274 Y CN201408274 Y CN 201408274Y CN 2009201313440 U CN2009201313440 U CN 2009201313440U CN 200920131344 U CN200920131344 U CN 200920131344U CN 201408274 Y CN201408274 Y CN 201408274Y
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- built
- type joints
- optical fibre
- optical fiber
- chuck
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- Expired - Lifetime
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Abstract
A novel pre-buried optical fiber connection comprises an insertion core, a pre-buried optical fiber arranged inside the insertion core, a clamp head for fixing the outer skin of the pre-buried opticalfiber, and a tail housing for fixing another optical fiber outer skin. The pre-buried optical fiber connector further comprises a fixing device for fixing a groove body, the clamp head and the tail housing, wherein, two ends of the clamp head are connected with the groove body and the tail housing respectively. Only one step is required in installing the connector with the structure, thereby notonly saving time, but also improving the connecting effect.
Description
Technical field
The utility model relates to the passive device in a kind of optical-fiber network, more particularly, relates to the built-in type joints of optical fibre of a kind of working-yard assembling.
Background technology
A kind of quick coupler is arranged in the market, and promptly direct insertion quick connector, this connector are that the user directly carries out fiber end face, insert connector then, fix again.The problem of this connector is that fiber end face is through grinding, so can the whole performance of connector be affected.And bare fibre does not have glue to fix, so optical fiber may have in lock pin and rock, like this, the problem that connector also can bring performance to descend after with a period of time.
The utility model content
The technical problems to be solved in the utility model is that the unstable defective of above-mentioned connector connection effect at prior art provides a kind of built-in type joints of optical fibre of installing easily and connecting effect stability.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of built-in type joints of optical fibre, the described built-in type joints of optical fibre comprise lock pin, be arranged at the chuck of the pre-buried optical fiber in the described lock pin, fixing described pre-buried optical fiber crust and fix the tail shell of another optical fiber crust, the described built-in type joints of optical fibre also comprise the fixedly stationary installation of cell body, folder head and tail shell, and the two ends of described chuck are connected with cell body and tail shell respectively.
In the built-in type joints of optical fibre described in the utility model, described stationary installation comprises from outside to inside the inside casing cover that is provided with, back-moving spring, fixing naked fibre and prevents the chuck of the flange of described naked fine rotation, spacing card, locking optical fiber and assist the ejector sleeve and the cell body of described chuck locking with described inside casing cover, described spacing card is arranged at described inside casing and puts, and described back-moving spring is arranged between described ejector sleeve and the inside casing cover.
In the built-in type joints of optical fibre described in the utility model, described cell body comprises projection, first through hole and " V " groove, and described projection is a prismatoid, and described first through hole is the triangle through hole that is arranged at described cell body.
In the built-in type joints of optical fibre described in the utility model, described pot shell is a hollow circular cylinder, and described hollow circular cylinder is provided with the groove that convenient described cell body inserts.
In the built-in type joints of optical fibre described in the utility model, described ejector sleeve is that the metal tube by two in big footpath, path connects and composes, described big footpath for the one end push the back to " V " thus the big footpath that groove produces pressure and tightens up fixing naked fibre.
In the built-in type joints of optical fibre described in the utility model, described tail shell comprises guide way, fastener, Ka Tai, hole clipping and optical cable through hole.
In the built-in type joints of optical fibre described in the utility model, described chuck comprises outer chamfering, main body, distortion groove, limit body, interior cylinder, second through hole of guiding and the paw that tightens up, and described paw is two paws that distribute up and down.
In the built-in type joints of optical fibre described in the utility model, thereby described path can make described two paws hold the path of fixed fiber tightly for pushing when the one end.
Implement the built-in type joints of optical fibre of the present utility model, have following beneficial effect:
This novel built-in type joints of optical fibre comprise lock pin, be arranged at the chuck of the pre-buried optical fiber in the described lock pin, fixing described pre-buried optical fiber crust and fix the tail shell of another optical fiber crust, the described built-in type joints of optical fibre also comprise the fixedly stationary installation of cell body, folder head and tail shell, and the two ends of described chuck are connected with cell body and tail shell respectively.Such structure is finished optical fiber with a step and is installed.Save the time, and improved the connection effect.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the front elevational schematic of the utility model built-in type joints of optical fibre first embodiment;
Fig. 2 is the A diagrammatic cross-section of Fig. 1;
Fig. 3 is the decomposing schematic representation of the utility model built-in type joints of optical fibre first embodiment;
Fig. 4 is the synoptic diagram of the inside casing cover of the utility model built-in type joints of optical fibre;
Fig. 5 is the synoptic diagram of the tail shell of the utility model built-in type joints of optical fibre;
Fig. 6 is the synoptic diagram of the flange of the utility model built-in type joints of optical fibre;
Fig. 7 is the synoptic diagram of the cell body of the utility model built-in type joints of optical fibre;
Fig. 8 is the synoptic diagram of the spacing card of the utility model built-in type joints of optical fibre;
Fig. 9 is the synoptic diagram of the pot shell of the utility model built-in type joints of optical fibre;
Figure 10 is the synoptic diagram of the chuck of the utility model built-in type joints of optical fibre;
Figure 11 is the synoptic diagram of the ejector sleeve of the utility model built-in type joints of optical fibre;
Figure 12 is the synoptic diagram of the lock pin of the utility model built-in type joints of optical fibre.
Embodiment
Extremely shown in Figure 12 as Fig. 1, in the built-in type joints of optical fibre first embodiment of the present utility model, the described built-in type joints of optical fibre comprise lock pin 95, be arranged at the chuck 80 of the pre-buried optical fiber 15 in the described lock pin 95, fixing described pre-buried optical fiber crust and fix the tail shell 20 of another optical fiber crust, the described built-in type joints of optical fibre also comprise the fixedly stationary installation of cell body 50, chuck 80 and tail shell 20, and the two ends of described chuck 80 are connected with cell body 50 and tail shell 20 respectively.Pre-buried optical fiber is in process of production, one section pre-buried optical fiber 15 is inserted lock pin 95, and put glue and carry out heat curing, and then grind, and like this, the end face of the connector after the assembling has just had no difference with common wire jumper.
Wherein, described stationary installation comprise from outside to inside the inside casing cover 10 that is provided with, back-moving spring 30, fixing naked fibre and with described inside casing cover 10 prevent described naked fine rotation flange 40, spacing card 60, locking optical fiber chuck 80 and assist the ejector sleeve 90 of described chuck 80 lockings.Described spacing card is arranged on the described inside casing cover 10, and described back-moving spring 30 is arranged between described inside casing cover 10 and the ejector sleeve 90.Below each parts is illustrated respectively: described cell body 50 comprises projection, first through hole and " V " groove, and described projection is a prismatoid, and described first through hole is the triangle through hole that is arranged at described cell body 50.Cell body 50 is made up of three parts, comprises projection, first hole and V groove all, and bossing is body in echelon, and first through hole is a delthyrium, and only open at last groove in the hole, and following groove does not have the hole.Described pot shell 70 is a hollow circular cylinder, and described hollow circular cylinder is provided with the groove that convenient described cell body 50 inserts.
Described tail shell 20 comprises guide way, fastener, Ka Tai, hole clipping and optical cable through hole.Tail shell 20 cooperation inside casings overlap 10 1 and reinstate.Guide way is to insert inside casing cover 10, prevents rotation, and fastener prevents retreating of optical cable after inserting inside casing cover 10, and Wire fastener is inserted the optical cable crust by the hole clipping on the Ka Tai, just can fix whole optical cable.Flange 40 can also prevent lock pin 95 rotations with inside casing cover 10 together except fixing lock pin 95.
In this structure, flange 40 and pot shell 70 are to combine together.
This novel principle of work is as follows: the interior cylinder of chuck 80 inserts pot shell 70, the body of meeting crimp groove after ejector sleeve 90 pushes, thus two paws of body are held tightly mutually, reach the effect of fixing this part optical fiber.Tail shell 20 and inside casing cover 10 are used, and after the fastener of tail shell 20 inserts inside casing cover 10, by Wire fastener, just can fix whole optical cable.
This novel use step:
1, connector is put into the left side of assembly or fitting table, and is fixed, moving stop makes baffle plate be close to the end face of lock pin 95, fixed dam to lock pin 95 places then.
2, optical cable is passed sheath successively, tail shell 20, fiber end face is made in fiber stripping then.
3, ready-made fibre is inserted by chuck 80, by the stationary installation on the assembly or fitting table optical cable is fixed then.
4, ejector sleeve 90 is pushed, make its tail end basic consistent with the tail end of chuck 80.
5, tail shell 20 is pushed inside casing cover 10, depress Wire fastener then.
6, sheath is pushed to, and loaded onto outer frame set.
Like this, whole connector just assembling finishes.Certainly, we also can check, the end face situation of connector is wanted to polish determining again.Because in the lock pin one section pre-buried optical fiber is arranged, and the glued and grinding through factory of the end face of this section optical fiber, so all be guaranteed on from the performance to stability.
Claims (8)
1, a kind of built-in type joints of optical fibre, it is characterized in that, the described built-in type joints of optical fibre comprise lock pin (95), be arranged at the chuck (80) of the pre-buried optical fiber (15) in the described lock pin (95), fixing described pre-buried optical fiber crust and fix the tail shell (20) of another optical fiber crust, the described built-in type joints of optical fibre also comprise the fixedly stationary installation of cell body (50), chuck (80) and tail shell (20), and the two ends of described chuck (80) are connected with cell body (50) and tail shell (20) respectively.
2, the built-in type joints of optical fibre according to claim 1, it is characterized in that, described stationary installation comprise from outside to inside the inside casing cover (10) that is provided with, back-moving spring (30), fixing naked fibre and with described inside casing cover (10) prevent described naked fine rotation flange (40), spacing card (60), locking optical fiber chuck (80) and assist the ejector sleeve (90) of described chuck (80) locking, described spacing card is arranged on the described inside casing cover (10), and described back-moving spring (30) is arranged between described inside casing cover (10) and the ejector sleeve (90).
3, the built-in type joints of optical fibre according to claim 2 is characterized in that, described cell body (50) comprises projection, first through hole and " V " groove, and described projection is a prismatoid, and described first through hole is for being arranged at the triangle through hole of described cell body (50).
4, the built-in type joints of optical fibre according to claim 3 is characterized in that, described pot shell (70) is a hollow circular cylinder, and described hollow circular cylinder is provided with the groove that convenient described cell body (50) inserts.
5, the built-in type joints of optical fibre according to claim 4, it is characterized in that, described ejector sleeve (90) is that the metal tube by two in big footpath, path connects and composes, described big footpath for the one end push the back to " V " thus the big footpath that groove produces pressure and tightens up fixing naked fibre.
6, the built-in type joints of optical fibre according to claim 5 is characterized in that, described tail shell (20) comprises guide way, fastener, Ka Tai, hole clipping and optical cable through hole.
7, the built-in type joints of optical fibre according to claim 6, it is characterized in that, described chuck (80) comprises outer chamfering, main body, distortion groove, limit body, interior cylinder, second through hole of guiding and the paw that tightens up, and described paw is two paws that distribute up and down.
8, the built-in type joints of optical fibre according to claim 7 is characterized in that, thereby described path can make described two paws hold the path of fixed fiber tightly for pushing when the one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201313440U CN201408274Y (en) | 2009-04-24 | 2009-04-24 | Pre-buried optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201313440U CN201408274Y (en) | 2009-04-24 | 2009-04-24 | Pre-buried optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408274Y true CN201408274Y (en) | 2010-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201313440U Expired - Lifetime CN201408274Y (en) | 2009-04-24 | 2009-04-24 | Pre-buried optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408274Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102375184A (en) * | 2011-11-10 | 2012-03-14 | 潮州三环（集团）股份有限公司 | Quick optical fiber terminating assembly |
| CN110174732A (en) * | 2018-08-21 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of quick terminal forming component |
| CN110174731A (en) * | 2018-08-21 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of field optical fibers connector |
| CN111051945A (en) * | 2017-06-28 | 2020-04-21 | 康宁研究与开发公司 | Compact fiber optic connector, cable assembly and method of making the same |
| US11294133B2 (en) | 2019-07-31 | 2022-04-05 | Corning Research & Development Corporation | Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation |
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-
2009
- 2009-04-24 CN CN2009201313440U patent/CN201408274Y/en not_active Expired - Lifetime
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| CN102375184A (en) * | 2011-11-10 | 2012-03-14 | 潮州三环（集团）股份有限公司 | Quick optical fiber terminating assembly |
| US11543600B2 (en) | 2017-06-28 | 2023-01-03 | Corning Research & Development Corporation | Compact fiber optic connectors having multiple connector footprints, along with cable assemblies and methods of making the same |
| US11215768B2 (en) | 2017-06-28 | 2022-01-04 | Corning Research & Development Corporation | Fiber optic connectors and connectorization employing adhesive admitting adapters |
| CN111051945A (en) * | 2017-06-28 | 2020-04-21 | 康宁研究与开发公司 | Compact fiber optic connector, cable assembly and method of making the same |
| US11536913B2 (en) | 2017-06-28 | 2022-12-27 | Corning Research & Development Corporation | Fiber optic connectors and connectorization employing adhesive admitting adapters |
| US11262509B2 (en) | 2017-06-28 | 2022-03-01 | Corning Research & Development Corporation | Compact fiber optic connectors having multiple connector footprints, along with cable assemblies and methods of making the same |
| US11579377B2 (en) | 2017-06-28 | 2023-02-14 | Corning Research & Development Corporation | Compact fiber optic connectors, cable assemblies and methods of making the same with alignment elements |
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| US11409055B2 (en) | 2017-06-28 | 2022-08-09 | Corning Optical Communications LLC | Multiports having connection ports with associated securing features and methods of making the same |
| US11415759B2 (en) | 2017-06-28 | 2022-08-16 | Corning Optical Communications LLC | Multiports having a connection port insert and methods of making the same |
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| US11886017B2 (en) | 2017-06-28 | 2024-01-30 | Corning Research & Development Corporation | Multiports and other devices having connection ports with securing features and methods of making the same |
| US11703646B2 (en) | 2017-06-28 | 2023-07-18 | Corning Research & Development Corporation | Multiports and optical connectors with rotationally discrete locking and keying features |
| US11789214B2 (en) | 2017-06-28 | 2023-10-17 | Corning Research & Development Corporation | Multiports and other devices having keyed connection ports and securing features and methods of making the same |
| CN111051945B (en) * | 2017-06-28 | 2023-12-29 | 康宁研究与开发公司 | Compact fiber optic connector, cable assembly and method of making the same |
| CN110174731A (en) * | 2018-08-21 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of field optical fibers connector |
| CN110174732A (en) * | 2018-08-21 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of quick terminal forming component |
| US11294133B2 (en) | 2019-07-31 | 2022-04-05 | Corning Research & Development Corporation | Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation |
| US11604320B2 (en) | 2020-09-30 | 2023-03-14 | Corning Research & Development Corporation | Connector assemblies for telecommunication enclosures |
| US11880076B2 (en) | 2020-11-30 | 2024-01-23 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release housing |
| US11686913B2 (en) | 2020-11-30 | 2023-06-27 | Corning Research & Development Corporation | Fiber optic cable assemblies and connector assemblies having a crimp ring and crimp body and methods of fabricating the same |
| US11927810B2 (en) | 2020-11-30 | 2024-03-12 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release member |
| US11966089B2 (en) | 2022-05-05 | 2024-04-23 | Corning Optical Communications, Llc | Multiports having connection ports formed in the shell and associated securing features |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Jpt Electronics Co., Ltd. Assignor: Shenzhen Weiyi Optical Communication Technology Co., Ltd. Contract record no.: 2010440020032 Denomination of utility model: Pre-buried optical fiber connector Granted publication date: 20100217 License type: Exclusive License Record date: 20100507 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN JP-TEK CO., LTD. Free format text: FORMER OWNER: SHENZHEN WEIYI OPTICAL COMMUNICATION TECHNOLOGY CO., LTD. Effective date: 20120330 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120330 Address after: Five, B, C District, Zhenhua Industrial Park, Heping East Road, Longhua Town, Shenzhen, Baoan District, Guangdong 518109, China Patentee after: Shenzhen Jpt Electronics Co., Ltd. Address before: Five, B, C District, Zhenhua Industrial Park, Heping East Road, Longhua Town, Shenzhen, Baoan District, Guangdong 518109, China Patentee before: Shenzhen Weiyi Optical Communication Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong Province, Shenzhen city Longhua District Guanlan Street No. 5 Wu Lu Sheng Keng community view science and Technology Building No. 1 factory south and West Industrial Park Building 3 floor Patentee after: SHENZHEN JPT OPTO-ELECTRONICS CO., LTD. Address before: Five, B, C District, Zhenhua Industrial Park, Heping East Road, Longhua Town, Shenzhen, Baoan District, Guangdong 518109, China Patentee before: Shenzhen Jpt Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100217 |