CN202372664U - Fiber-to-home mechanical embedded rapid connector - Google Patents
Fiber-to-home mechanical embedded rapid connector Download PDFInfo
- Publication number
- CN202372664U CN202372664U CN2011204373718U CN201120437371U CN202372664U CN 202372664 U CN202372664 U CN 202372664U CN 2011204373718 U CN2011204373718 U CN 2011204373718U CN 201120437371 U CN201120437371 U CN 201120437371U CN 202372664 U CN202372664 U CN 202372664U
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- Prior art keywords
- fiber
- main shell
- main casing
- shell
- home
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Abstract
The utility model discloses a fiber-to-home mechanical embedded rapid connector, which comprises a main shell, wherein the front and back ends of the main shell are provided with an outer shell and a tail sleeve respectively; the top of the main shell is provided with an observation window; a fiber fixing piece is arranged in the observation window; the front end of the main shell is provided with a dust-proof cover; the tail sleeve is in threaded connection with the main shell; and the outer shell is clamped with the main shell. The fiber-to-home mechanical embedded rapid connector does not depend on the cutting flatness of a fiber end face excessively, and the requirement on the proficiency of an operator is lowered; and a matching liquid can be pre-filled into the main shell, so that lower insertion loss can be realized. The reliability and the stability are very high; the operation is simple and rapid, an optical jumper wire of any length can be manufactured on field, bonding, polishing or hot melting is not required, and a power supply source is eliminated; and the fiber-to-home mechanical embedded rapid connector can be used repeatedly.
Description
Technical field
The utility model relates to fibre optic transmission equipment, relates in particular to a kind of Fiber to the home mechanical built-in type quick coupler.
Background technology
Along with making rapid progress of network technical development, the application of network is constantly upgrading also, thereby the bandwidth of wiring system is constantly proposed higher requirement.Systems provider and final user use the fiber optic cloth line products more and more when planning and planned network wiring system.The fiber optic cloth line products no longer limitation be applied to the trunk wiring system, progress into also that Fiber to the home (FTTH), fiber to the desk applications such as (FTTD).In the design and installation of fiber optic network; Except requiring the good performance of fiber products itself, construction also is a very important part in the whole process, and the termination of optical fiber provides continuing between the optical fiber; Be most important component in the optical fiber construction, and directly have influence on the performance of total system.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model provides a kind of Fiber to the home mechanical built-in type quick coupler.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of Fiber to the home mechanical built-in type quick coupler comprises main casing; The rear and front end of main casing is respectively equipped with shell and tail cover; The top of main casing offers view window, is provided with the optical fiber fixture in the view window, and the front end of main casing is provided with dust cover; The tail cover is threaded shell and main casing clamping with main casing.
As preferably, also comprise ceramic insertion core, ceramic insertion core and shell removably connect away from an end of main casing.
As preferably, be detachably connected as clamping.
Compared with prior art, the advantage of the utility model is: 1, the flatness of dependence fiber end face cutting within reason, reduced the requirement to operator's skill level; 2, because the end face of joint adopts is the technology of grinding in advance, the return loss index is good; 3, can in main casing, fill matching fluid in advance, can realize lower insertion loss.Reliability and stability is than higher; 4, the on-the-spot installation, tool using is few, does not need specific purpose tool, and is simple and quick, but field fabrication random length light wire jumper, need not any gluing with polished, do not need hot melt, save power supply; 5, reusable.
Description of drawings
Fig. 1 is the fractionation structural representation of the utility model;
Fig. 2 is the unitized construction synoptic diagram of the utility model;
Fig. 3 is the example structure synoptic diagram of the utility model.
Among the figure: 1, main casing; 2, shell; 3, view window; 4, dust cover; 5, tail cover; 6, ceramic insertion core.
Embodiment
To combine accompanying drawing that the utility model is described further below.
As a kind of embodiment of the utility model, consult Fig. 1, Fig. 2 and Fig. 3, the utility model comprises main casing 1; The rear and front end of main casing 1 is respectively equipped with shell 2 and tail cover 5; The top of main casing 1 offers view window 3, is provided with the optical fiber fixture in the view window 3, and the front end of main casing 1 is provided with dust cover 4; Tail cover 5 is threaded shell 2 and main casing 1 clamping with main casing 1.Also comprise ceramic insertion core 6, ceramic insertion core 6 and the end clamping of shell 2 away from main casing 1.
When people normally use installation, the skin cable is penetrated tail cover 5, drive the stripping pincers with the skin cable and peel off skin cable crust; Peel off the 0.25mm overlay with Miller pincers, and alternating bending to confirm that optical fiber does not have impaired, clean optical fiber surface with anhydrous alcohol; And will be placed on the fixed length device; And confirm repeatedly optical fiber in the fixed length tank and estimate fiber length become with fixed length device cross-sectional direction 90 the degree, with the band optical fiber the fixed length device be placed on above the cutter cutting optical fibre; Take off the optical fiber of well cutting, and optical fiber is put into earlier in the V-type groove of rapid-acting coupling main body, slowly penetrate optical fiber, until fibre-optical bending, the musculus cutaneus cable partly snaps in after the rapid-acting coupling; Promote the fibre-optical fixator switch forward, locking optical fiber; Tail cover 5 is pushed to and tightened, shell 2 is installed is at last got final product with ceramic insertion core 6.
The utility model satisfies following technical indicator through repetition test:
| Be suitable for optical cable | The P3x2 covered wire cable |
| Fibre diameter | 125μm |
| Hard-pressed bale layer diameter | 250μm |
| Fiber mode | Single mode or multimode |
| Set-up time | Less than 60s |
| Insert loss | <=0.3dB (1310nm or 1550nm) |
| Return loss | ≤-50dB |
| Hard-pressed bale layer clamping force | ≥5N |
| The optical cable clamping force | ≥20N |
| Serviceability temperature | -40℃~ + 80℃ |
| Reusable property | Reusable |
| Reuse number of times | >=5 times |
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation in spirit that does not break away from the utility model or the scope in other embodiments among this paper.Therefore, the utility model will can not be limited to these embodiment shown in this paper, but will accord with principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. Fiber to the home mechanical built-in type quick coupler; Comprise main casing, the rear and front end of said main casing is respectively equipped with shell and tail cover, it is characterized in that: the top of said main casing offers view window; Be provided with the optical fiber fixture in the said view window; The front end of said main casing is provided with dust cover, and the tail cover is threaded shell and main casing clamping with main casing.
2. Fiber to the home mechanical built-in type quick coupler according to claim 1, it is characterized in that: also comprise ceramic insertion core, said ceramic insertion core and shell removably connect away from an end of main casing.
3. Fiber to the home mechanical built-in type quick coupler according to claim 2 is characterized in that: saidly be detachably connected as clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204373718U CN202372664U (en) | 2011-11-08 | 2011-11-08 | Fiber-to-home mechanical embedded rapid connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204373718U CN202372664U (en) | 2011-11-08 | 2011-11-08 | Fiber-to-home mechanical embedded rapid connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372664U true CN202372664U (en) | 2012-08-08 |
Family
ID=46596361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204373718U Expired - Lifetime CN202372664U (en) | 2011-11-08 | 2011-11-08 | Fiber-to-home mechanical embedded rapid connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991742A (en) * | 2018-01-11 | 2018-05-04 | 四川飞普科技有限公司 | Length control device for MT-MT multichannel connectors |
| CN111929775A (en) * | 2020-08-18 | 2020-11-13 | 埃尔发光电智能科技(常州)有限公司 | Optical fiber connector |
-
2011
- 2011-11-08 CN CN2011204373718U patent/CN202372664U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991742A (en) * | 2018-01-11 | 2018-05-04 | 四川飞普科技有限公司 | Length control device for MT-MT multichannel connectors |
| CN107991742B (en) * | 2018-01-11 | 2024-03-08 | 四川飞普科技有限公司 | Length control device for MT-MT multichannel connector |
| CN111929775A (en) * | 2020-08-18 | 2020-11-13 | 埃尔发光电智能科技(常州)有限公司 | Optical fiber connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN TIANYI COMHEART TELECOM CO., LTD. Free format text: FORMER NAME: SICHUAN TIANYI KANGHE OPTOELECTRONIC CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Li Junhua Inventor after: Ma Jian Inventor before: Li Li Inventor before: Ma Jian |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI LI MA JIAN TO: LI JUNHUA MA JIAN |
|
| CP03 | Change of name, title or address |
Address after: No. 198 Industrial Avenue, Jinyuan town Dayi County Sichuan city Chengdu province 611330 Patentee after: Sichuan Tianyi Kanghe Communication Co., Ltd. Address before: West Jinyuan town of Dayi County in Sichuan province 610000 Chengdu City No. 210 Patentee before: Sichuan Tianyi Kanghe Optoelectronic Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |