CN2888467Y - Connecting module for optical fiber wiring - Google Patents
Connecting module for optical fiber wiring Download PDFInfo
- Publication number
- CN2888467Y CN2888467Y CN 200620056619 CN200620056619U CN2888467Y CN 2888467 Y CN2888467 Y CN 2888467Y CN 200620056619 CN200620056619 CN 200620056619 CN 200620056619 U CN200620056619 U CN 200620056619U CN 2888467 Y CN2888467 Y CN 2888467Y
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- optical fiber
- fiber
- link block
- pin
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to a connecting module used for the fiber wiring, which comprises multi-abreast connection trays located in the casing body, multi-branch seats fixed in the case body, multi-adapters blocked on the connection trays, and a front cover and a side cover equipped on the case body, the P-style connection trays are installed on the branch seats through the pin which is tightened at the root of the connection trays, the connection trays can move first then circle around comparatively the branch seats. The branch seats is U-style, on which two sides provide with guiding grooves, the pin is inside of the guiding groove, and the pin can move first, then circle in the guiding hole. The guiding groove is L-style. The utility model can be operated only by moving out the connection trays a certain space when the front leap fiber connects, and need to start the connection trays circling when operating the back-end of the fiber, which in voiding the over-shift of the back-end fiber, the operating face is easy to be looked, the ending fiber is convenient to be connected; the connection trays are suited to strap and paunchiness end fiber as well as the coiling space and fixture of the single core fiber, thereby enabling clear arrangement of ending fiber and convenient maintenance.
Description
Technical field
The utility model relates to a kind of link block that is used for optical fiber distributing, belongs to communication equipment field.
Background technology
Along with developing rapidly of optical fiber distributing, the link block or the unit that are used to finish the fibre-optic terminus distribution have produced multiple different version.In the prior art, there is a kind of adapter seat to horizontally slip and carries out the link block of terminal operation, though it is compact when arranging adapter, because of being subjected to the restriction of structure, an adapter seat can only be installed 4 adapters, the banded tail optical fiber of 12 cores is arranged to adopt disperse to connect; And when connecting the tail optical fiber at rear portion owing to can not see the adapter jack inconvenient operation that seems; Because the adapter seat is only finished the tail optical fiber butt joint, the tail optical fiber at rear portion (no matter the banded tail optical fiber of 12 cores or single core tail fiber) all need concentrate on the module rear portion and coil (generally reaching 96 cores) simultaneously, makes the tail optical fiber management more in disorder in addition.Also have a kind of adapter seat board to rotate the link block of carrying out terminal operation up and down around the axle that is fixed on the module framework, it all needs the Unscrew certain angle when front and back tail optical fiber is connected; Because adapter is to tilt to install, after the adapter seat board rotated to an angle, jack was all than invisibility before and after the adapter, and this aligning to the front and back tail optical fiber connects very inconvenient; And because of this adapter seat board of the restriction that is subjected to its structure can only be installed 8 adapters, also can only adopt dispersion to connect, the protection shortcoming of tail optical fiber for arranging of the banded tail optical fiber of 12 cores; Owing to do not establish tail fiber disc around the space in this adapter seat board, the tail optical fiber at rear portion equally need be concentrated coiling as described above and seem more in disorder in addition, thus to 12 cores band shape tail optical fiber commonly used difficulty safeguard.
The utility model content
The purpose of this utility model provides that a kind of butt joint that is used for optical fiber distributing is convenient, the tail optical fiber of arranging is clear, distribution density height, the perfect link block that is used for optical fiber distributing of tail optical fiber administrative protection, to overcome weak point of the prior art.
In order to achieve the above object, the utility model is achieved in that a kind of link block that is used for optical fiber distributing, comprise be arranged in the framework a plurality of side by side terminal pad, be fixed on a plurality of bearings in the framework, be installed on a plurality of adapters on each terminal pad, also be provided with protecgulum and side cover on the framework, its architectural feature is: the terminal pad that is P shape structure is installed on the bearing by the pin that is fastened on the terminal pad root, and terminal pad can move rotation more earlier relative to bearing.
The above-mentioned bearing structure that takes the shape of the letter U, dual-side sets up gathering sill separately, and pin is arranged in the gathering sill, and pin can move earlier in pilot hole and the back rotates.
Above-mentioned gathering sill is a L font or J font structure.
Above-mentioned terminal pad top is provided with grab, and grab cooperates with the bending edges of framework, limits terminal pad from moving the travel point that converts rotation to.
Above-mentioned grab next door, terminal pad top is provided with porose, and gag lever post is arranged in the hole.
Be provided with cylindrical wall in the first half of above-mentioned terminal pad.
Above-mentioned pin is arranged in the terminal pad heel apertures.
Above-mentioned pin is two, is arranged side by side.
The utility model advantage compared with prior art is: because terminal pad can move rotation more earlier relative to bearing, just in time carry out function allocation at the operating position of link block reality.Usually the link block front end is cross-coupled jumping fiber, and scheduling operation can be more, and the rear end mostly is the tail optical fiber that is connected with the external unit cable, and is generally motionless after initially installing.The utility model terminal pad only need shift out about 35mm forward when the front end tail optical fiber was operated, install though have a down dip on the adapter but owing to only done to move, so adapter the place ahead jack major part still can be seen, connecting the front end tail optical fiber does not have problems, operation can be retracted original position with terminal pad after finishing and not need to rotate again, thereby makes the rear end tail optical fiber avoid too much moving; Terminal pad just need move about 60 ° of back rotation in the time will connecting the rear end tail optical fiber, and at this moment all as seen adapter rear jack greatly facilitates the connection of tail optical fiber.Simultaneously, because terminal pad can rely on after moving the grab at terminal pad top to block the framework bending edges and be fixed on gag lever post in the hole at terminal pad top, thereby can prevent that terminal pad from rocking during plug front end tail optical fiber; And, because terminal pad is the P font, make the terminal pad rear lower have enough spaces to allow manual manipulation rear portion tail optical fiber pierce in the terminal pad of one of them Unscrew.In addition since terminal pad be provided with can be for the cylindrical wall of the redundant tail optical fiber of coiling, make banded tail optical fiber of per 12 cores or the pencil tail optical fiber all can fixing management in a terminal pad separately, thereby can more clearly arrange and safeguard tail optical fiber.
Description of drawings
Fig. 1 opens perspective view behind the protecgulum for the utility model link block.
Fig. 2 is the local structure for amplifying synoptic diagram of the utility model terminal pad and bearing assembling position.
The perspective view that Fig. 3 amplifies for the utility model bearing.
Fig. 4 looks the structure for amplifying synoptic diagram for the master of the utility model terminal pad.
Fig. 5 is the three-dimensional structure for amplifying synoptic diagram of the utility model terminal pad.
Fig. 6 is the A place structure for amplifying synoptic diagram among Fig. 5.
Fig. 7 moves the back for terminal pad of the present utility model and removes the perspective view of protecgulum and side cover.
Fig. 8 is a B place partial enlarged drawing among Fig. 7.
Fig. 9 rotates the back for terminal pad of the present utility model and removes the perspective view of protecgulum and side cover.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, the link block that originally is used for optical fiber distributing comprise be arranged in the framework 28 side by side terminal pad 1, be fixed on 8 bearings 3 on the framework 2, be installed on 12 adapters 4 on each terminal pad 1, also be provided with protecgulum 5 and side cover 6 on the framework 2.Adapter 4 becomes 30 ° tilt to install with perpendicular line, and perpendicular to the moving rail trace of terminal pad 1.The terminal pad 1 that is P shape structure is installed on the bearing 3 by two pins 7 that are fastened in terminal pad 1 heel apertures, and terminal pad 1 can move rotation more earlier relative to bearing 3.The rotatable protecgulum 5 of opening when terminal pad 1 is carried out the jumping fiber scheduling operation can be opened side cover 6 in the time of will carrying out the tail optical fiber operation to link block inside.
Referring to Fig. 2 and Fig. 3, bearing 3 structure that takes the shape of the letter U, dual-side sets up 301, two of gathering sills separately and is arranged side by side pin 7 and is arranged in the gathering sill 301, and pin 7 is finished in gathering sill 301 and is moved and rotation.Gathering sill 301 is a L font or J font structure.Two pins 7 move and the structure of rotating also can adopt the structure of a flat square shaft to realize said function, but it is inferior slightly on processing and effect.Terminal pad 1 also can be made version mobile and that rotation is carried out simultaneously, but its structure realizes complexity.Modification that those of ordinary skill in the art can make and the variation that is equal to should fall in the protection domain that appended claims limits.4 is adapter among the figure.
Referring to Fig. 4-Fig. 8, terminal pad 1 top is provided with grab 101, and grab 101 cooperates with the bending edges 201 of framework 2, and its junction is for limiting terminal pad 1 from moving the travel point that converts rotation to.Terminal pad 1 top grab 101 next doors are provided with hole 102, and gag lever post 8 can be fixed in the hole 102.Be provided with cylindrical wall 103 in the first half of terminal pad 1.The groove of grab 101 just blocks after terminal pad 1 moves forward about 35mm on the bending edges 201 of framework 2, adds the positioning action of gag lever post 8, and the position after terminal pad 1 being fixed on move is to stablize connection to the front end jumping fiber.The cylindrical wall 103 of terminal pad 1 is coiled redundant tail optical fiber, and can 12 core tail optical fibers is arrange in dish management and can allow thin fixing protection of separated time part coiling terminal pad 1 in of children of the banded tail optical fiber of 12 cores of unit.The framework 2 of module is fixed with every terminal 9 and is used to separate the tail optical fiber that each terminal pad 1 comes out, and the rear of framework 2 is fixed with the radius-of-curvature that wrapping post 10 is used to limit the tail optical fiber cabling.Among the figure, 3 is bearing, and 4 is adapter, and 5 is protecgulum.
Referring to Fig. 9, terminal pad 1 only just needs when initial installation will connect the rear end tail optical fiber about 60 ° of terminal pad 1 Unscrew, during concrete operations: utilize bigger position, the P font Lower Half space of other terminal pads 1 that tail optical fiber is put into the terminal pad 1 that rotation opens from the link block rear portion, the tail optical fiber head connects in the jack of adapter 4, and redundant tail optical fiber coils on the circumference of cylindrical wall 103.
Among the figure, 2 is framework, and 3 is bearing, and 7 is pin, and 9 is every terminal, and 10 is wrapping post, and 101 is grab, and 103 is cylindrical wall.
The utility model is only made detailed presentations to the link block of cable structure in the disposed chamber.Adopt the link block of middle distribution also can use principle of the present utility model and structure thereof in the present technique field.The fibre distribution frame (or case) of using the utility model link block generally distributes two vertical row about the link block branch, be the hanging wire groove for coiling of cross connection jumping fiber and outlet in the middle of the distributing frame, a corresponding every layer of left side/right link block in rear portion has can be for the level trough of striding frame jumping fiber cabling.Be the requirement that connects in the middle of adapting to, link block can be made the structure of the structure of joining indoor cable or middle distribution and can load in mixture on distributing frame, hanging wire groove reverse side in the middle of the distributing frame can make for tail fiber disc in the middle of the module rear end around the branch wire casing, make to form the positive perfect management layout that cross connection jumping fiber, the back side are walked external unit end tail optical fiber of walking.
Claims (8)
1. link block that is used for optical fiber distributing, comprise be arranged in the framework (2) a plurality of side by side terminal pad (1), be fixed on a plurality of bearings (3) in the framework (2), be installed on a plurality of adapters (4) on each terminal pad (1), also be provided with protecgulum (5) and side cover (6) on the framework (2), it is characterized in that: the terminal pad (1) that is P shape structure is installed on the bearing (3) by the pin (7) that is fastened on terminal pad (1) root, and terminal pad (1) can move rotation more earlier relative to bearing (3).
2. the link block that is used for optical fiber distributing according to claim 1, it is characterized in that: described bearing (3) structure that takes the shape of the letter U, dual-side sets up gathering sill (301) separately, and pin (7) is arranged in the gathering sill (301), and pin (7) can move earlier in pilot hole (301) and the back rotation.
3. the link block that is used for optical fiber distributing according to claim 2 is characterized in that: described gathering sill (301) is a L font or J font structure.
4. the link block that is used for optical fiber distributing according to claim 1, it is characterized in that: described terminal pad (1) top is provided with grab (101), grab (101) cooperates with the bending edges (201) of framework (2), limits terminal pad (1) from moving the travel point that converts rotation to.
5. the link block that is used for optical fiber distributing according to claim 4 is characterized in that: described terminal pad (1) top grab (101) next door is provided with porose (102), and gag lever post (8) is arranged in the hole (102).
6. the link block that is used for optical fiber distributing according to claim 4 is characterized in that: be provided with cylindrical wall (103) in the first half of described terminal pad (1).
7. the link block that is used for optical fiber distributing according to claim 1 is characterized in that: described pin (7) is arranged in terminal pad (1) heel apertures.
8. the link block that is used for optical fiber distributing according to claim 7 is characterized in that: described pin (7) is two, is arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056619 CN2888467Y (en) | 2006-03-23 | 2006-03-23 | Connecting module for optical fiber wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056619 CN2888467Y (en) | 2006-03-23 | 2006-03-23 | Connecting module for optical fiber wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888467Y true CN2888467Y (en) | 2007-04-11 |
Family
ID=38047038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620056619 Expired - Fee Related CN2888467Y (en) | 2006-03-23 | 2006-03-23 | Connecting module for optical fiber wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888467Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039687A (en) * | 2018-11-14 | 2021-06-25 | 美国康涅克有限公司 | Guide pin holder for guide pins in an adapter |
-
2006
- 2006-03-23 CN CN 200620056619 patent/CN2888467Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039687A (en) * | 2018-11-14 | 2021-06-25 | 美国康涅克有限公司 | Guide pin holder for guide pins in an adapter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205280989U (en) | Optic fibre main distributing frame who uses in communication computer lab | |
| CN201047880Y (en) | Integrated disk component for optical fibre distributing frame | |
| CN107831575A (en) | Layer-stepping drawing structure and high-density optical-fiber distributing cabinet | |
| CN2888467Y (en) | Connecting module for optical fiber wiring | |
| CN206557445U (en) | A kind of ODF framves for being easy to connect up | |
| CN201853879U (en) | Rotatable wiring board | |
| CN204086624U (en) | A kind of residence network main distribution frame for fiber | |
| CN208239675U (en) | Layer-stepping drawing structure and high-density optical-fiber distributing cabinet | |
| CN102141667B (en) | Optical fiber main distributing frame of MAN (Metropolitan Area Network) | |
| CN201402340Y (en) | Double-faced optical fiber main distributing frame | |
| CN103698866A (en) | Optical cable cross-connecting box | |
| CN205559457U (en) | Latch lock | |
| CN108627929A (en) | A kind of optical cable termination device | |
| CN205507172U (en) | Optical fiber distribution frame | |
| CN207601376U (en) | Instant inserted and instant using type fiber cable cross connection box | |
| CN207352224U (en) | A kind of cap-type optical cable connection box for having the function of to be divided jumper connection | |
| CN202904086U (en) | Optical fiber main distribution frame | |
| CN2580457Y (en) | Optic fibre management cabinet | |
| CN201425638Y (en) | High-density optical fiber fusion welding and distribution modular | |
| CN202383337U (en) | Optical-fiber MDF (main distribution frame) | |
| CN203025393U (en) | Optical fiber main distribution frame | |
| CN202563131U (en) | No-jumper optical cable distribution cabinet | |
| CN206798834U (en) | One kind communication composite fiber aerial earth wire traction coiler device | |
| CN204903823U (en) | Novel rack -type high density ODF unit frame | |
| CN205562903U (en) | Connecting wire device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20140323 |