CN104308795B - MPO ribbon fiber loads the frock assembly of lock pin - Google Patents
MPO ribbon fiber loads the frock assembly of lock pin Download PDFInfo
- Publication number
- CN104308795B CN104308795B CN201410480412.XA CN201410480412A CN104308795B CN 104308795 B CN104308795 B CN 104308795B CN 201410480412 A CN201410480412 A CN 201410480412A CN 104308795 B CN104308795 B CN 104308795B
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- China
- Prior art keywords
- guide rail
- contact pin
- rail bar
- groove
- track base
- Prior art date
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- 239000000835 fiber Substances 0.000 title claims abstract description 35
- 239000013307 optical fiber Substances 0.000 claims description 13
- 210000004907 gland Anatomy 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Abstract
The present invention relates to a kind of MPO ribbon fiber and load the frock assembly of lock pin, belong to fiber plant field.MPO ribbon fiber loads the frock assembly of lock pin and includes guide rail bar assembly, track base, contact pin positioning seat, MT contact pin；Fixing multicore ribbon fiber on described guide rail bar assembly, guide rail bar assembly is interspersed in track base, is provided with contact pin positioning seat in track base, and MT contact pin is plugged in contact pin positioning seat.The MPO ribbon fiber that the present invention provides loads the frock assembly advantage of lock pin: bring easy to operate to on-the-spot assembling product personnel, need not deliberately be directed at wear fibre, have only to put into guide rail, then by forward slip light in track base described in guide rail bar and can realize accurately being directed at.Because of easy to operate, it is achieved be accurately directed at, successfully wear fine 100%.It is greatly saved raw material, saves working hour, improve work efficiency, save production cost.
Description
Technical field
The present invention relates to a kind of MPO ribbon fiber and load the frock assembly of lock pin, belong to fiber plant field.
Background technology
The planning of country's optical-fiber network is currently set about carrying out by China, and fiber optic network is popularized in plan in China, as built data center, fiber-optic transfer machine room, intelligent acess network etc., to meet people's demand to Integrated access such as voice, video, data.MPO connector is one of data center, the most important adapter of optical fiber machine room, volume required for meeting in future optical networks construction is little, density big, continue the features such as flexible, Integrated access low cost, along with the construction of market informationization, MPO connector will play prior effect.
MPO connector optimizes design through constantly, and structure carried out many places improvement, but faces multi-core fiber (ribbon fiber) in the production and assembly of MPO connector are crossed kind and load multiple aperture lock pin, it is not easy to alignment, easily broken fine phenomenon does not the most have been resolved.
Summary of the invention
The present invention is directed to above-mentioned deficiency and provide the frock assembly of MPO ribbon fiber loading lock pin.
The present invention adopts the following technical scheme that
MPO ribbon fiber of the present invention loads the frock assembly of lock pin, including guide rail bar assembly, track base, contact pin positioning seat, MT contact pin；Fixing multicore ribbon fiber on described guide rail bar assembly, guide rail bar assembly is interspersed in track base, is provided with contact pin positioning seat in track base, and MT contact pin is plugged in contact pin positioning seat.
MPO ribbon fiber of the present invention loads the frock assembly of lock pin, and described guide rail bar assembly includes guide rail bar, spring, gland, latch；Described guide rail bar is provided with syllogic groove, and syllogic groove is respectively intelligent acess groove, spring groove, optical fiber fixing groove；Intelligent acess groove, spring groove connect each other with optical fiber fixing groove, are provided with spring in spring groove；Gland is hinged with guide rail bar by latch, and gland is arranged in the upper end of optical fiber fixing groove.
MPO ribbon fiber of the present invention loads the frock assembly of lock pin, and the end face of described MT contact pin is provided with fiber orientation hole.
MPO ribbon fiber of the present invention loads the frock assembly of lock pin, is provided with fiber boot in described MT contact pin.
MPO ribbon fiber of the present invention loads the frock assembly of lock pin, is provided with fixing groove in described track base, and guide rail bar assembly is provided with projection, and projection matches fixing with fixing groove.
MPO ribbon fiber of the present invention loads the frock assembly of lock pin, also includes that spring, described ribbon fiber extend in spring, and layout of spring is in spring groove.
Beneficial effect
The MPO ribbon fiber that the present invention provides loads the frock assembly advantage of lock pin: bring easy to operate to on-the-spot assembling product personnel, need not deliberately be directed at wear fibre, have only to put into guide rail, then by forward slip light in track base described in guide rail bar and can realize accurately being directed at.Because of easy to operate, it is achieved be accurately directed at, successfully wear fine 100%.It is greatly saved raw material, saves working hour, improve work efficiency, save production cost.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the present invention；
Fig. 2 is the guide rail bar assembly structural representation of the present invention；
Fig. 3 is that the optical fiber of the present invention inserts front schematic diagram；
Fig. 4 be the present invention optical fiber insert after schematic diagram；
Fig. 5 is guide rail bar assembly gland opening schematic diagram of the present invention；
Fig. 6 is guide rail bar assembly gland closure state schematic diagram of the present invention.
Detailed description of the invention
The present invention is described in more detail below in conjunction with the accompanying drawings:
As shown in the figure: MPO ribbon fiber loads the frock assembly of lock pin, including guide rail bar assembly 1, track base 2, contact pin positioning seat 3, MT contact pin 4；Fixing multicore ribbon fiber 5 on described guide rail bar assembly 1, guide rail bar assembly 1 is interspersed in track base 2, is provided with contact pin positioning seat 3 in track base 2, and MT contact pin 4 is plugged in contact pin positioning seat 3.
Guide rail bar assembly 1 includes guide rail bar 6, spring 7, gland 8, latch 9；Described guide rail bar 6 is provided with syllogic groove, and syllogic groove is respectively intelligent acess groove 10, spring groove 11, optical fiber fixing groove 12；Intelligent acess groove 10, spring groove 11 connect each other with optical fiber fixing groove 12, are provided with spring 7 in spring groove 11；Gland 8 is hinged with guide rail bar 6 by latch 9, and gland 8 is arranged in the upper end of optical fiber fixing groove 12.
The end face of MT contact pin 4 is provided with fiber orientation hole 13.Fiber boot 14 it is provided with in MT contact pin 4.Being provided with fixing groove 15 in track base 2, guide rail bar assembly 1 is provided with projection, and projection matches fixing with fixing groove 15.
Purpose and technical scheme for making the embodiment of the present invention are clearer, below in conjunction with the accompanying drawing of the embodiment of the present invention, are clearly and completely described the technical scheme of the embodiment of the present invention.Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly fall into the scope of protection of the invention.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technical term and scientific terminology) have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.Should also be understood that those terms defined in such as general dictionary should be understood that have the meaning consistent with the meaning in the context of prior art, and unless defined as here, will not explain by idealization or the most formal implication.
The implication of heretofore described " connection " can be being directly connected between parts can also be by being indirectly connected with of other parts between parts.
These are only embodiments of the present invention, it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these belong to protection scope of the present invention.
Claims (1)
1.MPO ribbon fiber loads the frock assembly of lock pin, it is characterised in that: include guide rail bar assembly (1), track base (2), contact pin positioning seat (3), MT contact pin (4)；The upper fixing multicore ribbon fiber (5) of described guide rail bar assembly (1), guide rail bar assembly (1) is interspersed in track base (2), is provided with contact pin positioning seat (3) in track base (2), and MT contact pin (4) is plugged in contact pin positioning seat (3)；Described guide rail bar assembly (1) includes guide rail bar (6), gland (8), latch (9)；Described guide rail bar (6) is provided with syllogic groove, and syllogic groove is respectively intelligent acess groove (10), spring groove (11), optical fiber fixing groove (12)；Intelligent acess groove (10), spring groove (11) connect each other with optical fiber fixing groove (12), and gland (8) is hinged with guide rail bar (6) by latch (9), and gland (8) is arranged in the upper end of optical fiber fixing groove (12)；The end face of described MT contact pin (4) is provided with fiber orientation hole (13)；It is provided with fiber boot (14) in described MT contact pin (4)；Being provided with fixing groove (15) in described track base (2), guide rail bar assembly (1) is provided with projection, and projection matches fixing with fixing groove (15)；Also including spring (7), described ribbon fiber extends in spring (7), and spring (7) is arranged in spring groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480412.XA CN104308795B (en) | 2014-09-19 | MPO ribbon fiber loads the frock assembly of lock pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480412.XA CN104308795B (en) | 2014-09-19 | MPO ribbon fiber loads the frock assembly of lock pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308795A CN104308795A (en) | 2015-01-28 |
| CN104308795B true CN104308795B (en) | 2017-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20210919 |