CN104062716A - Optical fiber connector with long service life - Google Patents
Optical fiber connector with long service life Download PDFInfo
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- CN104062716A CN104062716A CN201410322382.XA CN201410322382A CN104062716A CN 104062716 A CN104062716 A CN 104062716A CN 201410322382 A CN201410322382 A CN 201410322382A CN 104062716 A CN104062716 A CN 104062716A
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- optical fiber
- gland
- service life
- tailstock
- long service
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Abstract
The invention discloses an optical fiber connector with the long service life. The optical fiber connector comprises a tail sleeve (1), a tail base (2), a gland (3), an optical fiber cold connector body (4), a damp-proof base (5) and a ceramic insertion core (8). One end of the tail base (2) is connected with the tail sleeve (1) in a sleeved mode, the other end of the tail base (2) is connected with the optical fiber cold connector body (4) and the gland (3), the gland (3) is located above the tail base (2) and can rotate up and down around the connecting end of the tail base (2), the gland (3) can rotate through a rotating part (6) located on the side face of the gland (3), the optical fiber connector body (4) is connected with the ceramic insertion core (8), and the damp-proof base (5) is located under the optical fiber cold connector body (4). By the adoption of the structure, the optical fiber connecting part can be isolated from the ground, the position where optical fibers are inserted can be rotated so as to facilitate insertion of the optical fibers and achieve rapid insertion, the connector is prevented from being affected with damp and damaged, and the service life of the connector is prolonged.
Description
Technical field
The present invention relates to the communications field, be specifically related to the joints of optical fibre of long service life.
Background technology
Although the through type connector structure for present use is very simple, it is comparatively easy to realize, cheap, but inferior position is a lot, for fibre diameter require strict, to cutting end face and Cutting Length require strict, to adding, to hold requirement of strength stricter, otherwise any one does not mate all and will cause the fluctuation of parameter with product.Due to the return loss index situation that optical fiber cuts end face that places one's entire reliance upon, so the return loss index of product is poor, to operator is skilled, requires very highly, is unfavorable for later stage operation.In addition, present connector is all directly placed on the ground, and particularly the easy damage of local connector and the present connector in some humidities can not rotate the grafting work that is unfavorable for carrying out optical fiber.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and the joints of optical fibre of long service life are provided, and this kind of connector optical fiber coupling part can separate with ground, and grafting optical fiber place can rotate, and is convenient to the grafting of optical fiber, realize fast and pegging graft, avoid the connector damage of making moist, improved serviceable life.
For solving above-mentioned technical matters, the present invention is by the following technical solutions: the joints of optical fibre of long service life, comprise tail cover, tailstock, gland, optical fiber cold joint body, Damp-proof support and ceramic insertion core, described tailstock one end socket tail cover, the other end connects optical fiber cold joint body and gland simultaneously, gland is positioned at the top of tailstock and can rotates up and down around the link of tailstock, and gland can rotate by the tumbler being positioned on gland side; Described optical fiber cold joint body also connects ceramic insertion core; Described Damp-proof support be positioned at optical fiber cold joint body under.Utilize Damp-proof support to support whole optical fiber cold joint body, avoid optical fiber cold joint body to be directly placed on the ground and make moist and damage very soon.Above inserting the tailstock of optical fiber, the gland that can rotate is set, facilitates the quick capturing position of optical fiber to insert in optical fiber cold joint body, and the later stage can better realize optical fiber is clamped in the cylindrical housings that gland and tailstock form, avoid its slip.The rotation of gland is rotated by the tumbler being arranged on side, and it is convenient to rotate, and is not prone to the situation excessive and damage gland of exerting oneself, and improves serviceable life.
Described Damp-proof support comprises arc supporting surface and is positioned at the support column of arc supporting surface below, in the bottom of arc supporting surface, square bleeder vent is set.Guarantee the available ventilation of optical fiber cold joint body top, play the effect of better protection against the tide.
Described support column is convex structure, at support column two ends respectively and respectively riser is also set between arc supporting surface, makes support column both sides form respectively the region of a ventilation.When guaranteeing that support column can the whole optical fiber cold joint of stable support body, can also increase the circulation of air of cold joint body below, better observe the situation of cold joint body below, guarantee that fiber end face pegs graft fast and accurately, reach good return loss index.
Uniform optical fiber latch is set on described tailstock inside surface, between tailstock and optical fiber cold joint body, optical fiber pilot hole is set.Guarantee the accurate of optical fiber grafting and put in place.
Described gland link is set to square structure, and front of motor appearance arranges uniform screw thread.
Described tail cover outside surface is provided with uniform striped.
Compared with prior art, the invention has the beneficial effects as follows:
1, this kind of connector optical fiber coupling part can separate with ground, and grafting optical fiber place can rotate, and is convenient to the grafting of optical fiber, avoids the connector damage of making moist, and improved serviceable life.
2, the setting of Damp-proof support, when guaranteeing that support column can the whole optical fiber cold joint of stable support body, can also increase the circulation of air of cold joint body below, better observe the situation of cold joint body below, guarantee that fiber end face is pegged graft quick and accurate, reach good return loss index.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Damp-proof support in Fig. 1.
In figure, Reference numeral is expressed as: 1, tail cover; 2, tailstock; 3, gland; 4, optical fiber cold joint body; 5, Damp-proof support; 6, tumbler; 7, optical fiber latch; 8, ceramic insertion core; 9, support column; 10, bleeder vent.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated, and embodiments of the invention are not limited to this.
Embodiment 1:
As shown in Figure 1-2, the present invention includes tail cover 1, tailstock 2, gland 3, optical fiber cold joint body 4, Damp-proof support 5 and ceramic insertion core 8, described tailstock 2 one end socket tail covers 1, the other end connects optical fiber cold joint body 4 and gland 3 simultaneously, gland 3 is positioned at the top of tailstock 2 and can rotates up and down around the link of tailstock 2, and gland 3 can rotate by the tumbler 6 being positioned on gland 3 sides; Described optical fiber cold joint body 4 also connects ceramic insertion core 8; Described Damp-proof support 5 be positioned at optical fiber cold joint body 4 under.Damp-proof support 5 comprises arc supporting surface and is positioned at the support column of arc supporting surface below, square bleeder vent 10 is set in the bottom of arc supporting surface.
During use, tail cover is inserted in to optical cable crust, then cutting is inserted into optical fiber to suitable length, after well cutting, optical fiber, from the tail end of connector, be that tailstock entrance hole penetrates optical fiber cold joint body to optical fiber generation bending, pinch optical cable and optical fiber cold joint body, keep optical fiber micro-bending and push ahead to ceramic insertion core, clamping bare fibre.Finally rotate gland, with gland, cover optical cable, gland and cold joint body are compressed, and the tail cover of screwing on.Utilize Damp-proof support to support whole optical fiber cold joint body, avoid optical fiber cold joint body to be directly placed on the ground and make moist and damage very soon.Above inserting the tailstock of optical fiber, the gland that can rotate is set, facilitates the quick capturing position of optical fiber to insert in optical fiber cold joint body, and the later stage can better realize optical fiber is clamped in the cylindrical housings that gland and tailstock form, avoid its slip.The rotation of gland is rotated by the tumbler being arranged on side, and it is convenient to rotate, and is not prone to the situation excessive and damage gland of exerting oneself, and improves serviceable life.
Embodiment 2:
Preferably concrete structure is as follows on the basis of embodiment 1 for the present embodiment: support column is convex structure, at support column two ends respectively and riser respectively is also set between arc supporting surface, makes support column both sides form respectively the region of a ventilation.When guaranteeing that support column can the whole optical fiber cold joint of stable support body, can also increase the circulation of air of cold joint body below, better observe the situation of cold joint body below, guarantee that fiber end face pegs graft fast and accurately, reach good return loss index.
On described tailstock 2 inside surfaces, uniform optical fiber latch 7 is set, between tailstock 2 and optical fiber cold joint body 4, optical fiber pilot hole is set.Guarantee the accurate of optical fiber grafting and put in place.
Described gland 3 links are set to square structure, and front of motor appearance arranges uniform screw thread.
Described tail overlaps 1 outside surface and is provided with uniform striped.
Just can realize this invention as mentioned above.
Claims (6)
1. the joints of optical fibre of long service life, it is characterized in that: comprise tail cover (1), tailstock (2), gland (3), optical fiber cold joint body (4), Damp-proof support (5) and ceramic insertion core (8), described tailstock (2) one end socket tail cover (1), the other end connects optical fiber cold joint body (4) and gland (3) simultaneously, gland (3) is positioned at the top of tailstock (2) and can rotates up and down around the link of tailstock (2), and gland (3) can rotate by the tumbler (6) being positioned on gland (3) side; Described optical fiber cold joint body (4) also connects ceramic insertion core (8); Described Damp-proof support (5) be positioned at optical fiber cold joint body (4) under.
2. the joints of optical fibre of long service life according to claim 1, is characterized in that: described Damp-proof support (5) comprises arc supporting surface and is positioned at the support column of arc supporting surface below, square bleeder vent (10) is set in the bottom of arc supporting surface.
3. the joints of optical fibre of long service life according to claim 2, it is characterized in that: described support column is convex structure, make support column both sides form respectively the region of a ventilation at support column two ends respectively and respectively riser is also set between arc supporting surface.
4. the joints of optical fibre of long service life according to claim 1, is characterized in that: on described tailstock (2) inside surface, uniform optical fiber latch (7) is set, between tailstock (2) and optical fiber cold joint body (4), optical fiber pilot hole is set.
5. the joints of optical fibre of long service life according to claim 1, is characterized in that: described gland (3) link is set to square structure, and front of motor appearance arranges uniform screw thread.
6. the joints of optical fibre of long service life according to claim 1, is characterized in that: described tail cover (1) outside surface is provided with uniform striped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322382.XA CN104062716A (en) | 2014-07-09 | 2014-07-09 | Optical fiber connector with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322382.XA CN104062716A (en) | 2014-07-09 | 2014-07-09 | Optical fiber connector with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104062716A true CN104062716A (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410322382.XA Pending CN104062716A (en) | 2014-07-09 | 2014-07-09 | Optical fiber connector with long service life |
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| Country | Link |
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| CN (1) | CN104062716A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990483A (en) * | 2017-05-16 | 2017-07-28 | 苏州专创光电科技有限公司 | A kind of optical fibre connector device |
| CN110007408A (en) * | 2019-05-06 | 2019-07-12 | 中国电子科技集团公司第三十四研究所 | A kind of moisture seal type connector based on high power single mode guarantor/mono- special optical fiber partially |
Citations (6)
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| EP2130079A1 (en) * | 2007-03-16 | 2009-12-09 | 3M Innovative Properties Company | Optical fiber cable inlet device and telecommunications enclosure system |
| CN201984185U (en) * | 2011-03-11 | 2011-09-21 | 白秀彬 | Optical fiber type rapid connector |
| CN202171661U (en) * | 2011-07-01 | 2012-03-21 | 泰科电子(上海)有限公司 | Optical fiber connector |
| CN202383324U (en) * | 2011-12-16 | 2012-08-15 | 华为技术有限公司 | Optical fiber connector |
| CN102713710A (en) * | 2010-01-14 | 2012-10-03 | 株式会社藤仓 | Optical connector, assembly method for optical connector, reinforcement method for fusion-spliced section, pin clamp, optical connector having cap, cap for optical connector, assembly tools for optical connector and optical connector assembly set |
| CN102725667A (en) * | 2010-02-18 | 2012-10-10 | 康宁光缆系统有限责任公司 | Methods for laser processing arrayed optical fibers and protection element used in said methods |
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2014
- 2014-07-09 CN CN201410322382.XA patent/CN104062716A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2130079A1 (en) * | 2007-03-16 | 2009-12-09 | 3M Innovative Properties Company | Optical fiber cable inlet device and telecommunications enclosure system |
| CN102713710A (en) * | 2010-01-14 | 2012-10-03 | 株式会社藤仓 | Optical connector, assembly method for optical connector, reinforcement method for fusion-spliced section, pin clamp, optical connector having cap, cap for optical connector, assembly tools for optical connector and optical connector assembly set |
| CN102725667A (en) * | 2010-02-18 | 2012-10-10 | 康宁光缆系统有限责任公司 | Methods for laser processing arrayed optical fibers and protection element used in said methods |
| CN201984185U (en) * | 2011-03-11 | 2011-09-21 | 白秀彬 | Optical fiber type rapid connector |
| CN202171661U (en) * | 2011-07-01 | 2012-03-21 | 泰科电子(上海)有限公司 | Optical fiber connector |
| CN202383324U (en) * | 2011-12-16 | 2012-08-15 | 华为技术有限公司 | Optical fiber connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990483A (en) * | 2017-05-16 | 2017-07-28 | 苏州专创光电科技有限公司 | A kind of optical fibre connector device |
| CN110007408A (en) * | 2019-05-06 | 2019-07-12 | 中国电子科技集团公司第三十四研究所 | A kind of moisture seal type connector based on high power single mode guarantor/mono- special optical fiber partially |
| CN110007408B (en) * | 2019-05-06 | 2023-10-03 | 中国电子科技集团公司第三十四研究所 | Dampproofing sealed connector based on high-power single mode protection/single offset special optic fibre |
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Application publication date: 20140924 |