CN203133342U

CN203133342U - 12-core fuse integrated tray

Info

Publication number: CN203133342U
Application number: CN 201320005647
Authority: CN
Inventors: 王强; 李义津; 朱正平; 周运生; 李荣亮
Original assignee: NANJING PUTIAN CHANGLE COMMUNICATION EQUIPMENT CO Ltd
Current assignee: NANJING PUTIAN CHANGLE COMMUNICATION EQUIPMENT CO Ltd
Priority date: 2013-01-07
Filing date: 2013-01-07
Publication date: 2013-08-14
Anticipated expiration: 2023-01-07

Abstract

The utility model relates to a 12-core fuse integrated tray comprising a terminal tray, a welding tray, a cover plate, a movable turnover panel, and a movable welding chip. The welding tray is connected with the terminal tray by a rotating shaft at the rear of the welding tray; the movable welding chip is installed at the upper end of the welding tray by a buckling way, so that the flexible replacement can be realized; and the movable turnover panel is connected with the cover plate by a hinging way and covers on the terminal tray and the welding tray. The advantages of the 12-core fuse integrated tray are as follows: flexible leftward or rightward installation of adapters with different specifications and types can be realized; connecting, fixing, and hot melting functions of FTTH household rubber-covered wire cables can be realized; on-line replacing and left-and-right reversing of adapters with different specifications and types can be realized at construction sites; the access of the next-generation intelligent ODN data line can be carried out conveniently; the optical cable access and end-surface cable jumping can be simultaneously carried out at the same side of the tray; and an adjustable track can be installed conveniently and barrier-free capacity expansion of an ODF rack and an OCC rack can be realized by an on-line way, so that the user can carry out equipment capacity expansion transform at the construction site conveniently.

Description

12 core fusion integrated trays

Technical field

The utility model relates in the optical communication industry distribution field of trunk optical-fiber network (or Metropolitan Area Network (MAN), trunk looped network) and distribution optical-fiber network (Access Network), a kind of 12 core fusion integrated trays of new structure.It is the implementation structure innovation on the basis of the present third generation main flow of compatibility pallet characteristics, possesses more expanding function and ease of use.Be be worth promoting in batches the 4th generation fusion integrated tray.

Background technology

From latter stage in last century, the appearance of fusion integrated tray to realizing continuing and becoming to hold integration of function of optical cable, is played irreplaceable effect always in optical communication industry distribution field.Since more than ten years, fusion integrated tray is through continuous architecture advances, and function is gradually improved.Different equipment vendors have developed numerous fusion integrated trays, and 12 core fusion integrated trays, 16 core fusion integrated trays, 24 core fusion integrated trays etc. are wherein arranged.As time goes on the long-term feedback information that uses of user, 12 core fusion integrated trays are main flows of using in the market, have obtained the approval of operator and numerous device fabrication manufacturer.Go through different vendor and repeatedly improve so far, the pallet that uses on the market at present is the third generation 12 core fusion integrated trays, satisfied that optical cable welding, adapter Cheng Duan, installation dimension are unified, the fiber direction can the right and left mutually changing adjusting etc. function; But, development along with Access Network, need fusion integrated tray to satisfy more function: 1, the square adapter of the compatible installation code FC/PC single mode of same pallet, FC/PC single mode rectangle adapter, standard SC/PC single mode adapter, LC/PC single mode list/duplex adapters, and can realize the left and right sides intermodulation of fiber direction; 2, can realize FTTH the register one's residence access of covered wire cable, fixing and hot melt function; 3, realize that optical cable inserts and the homonymy of end face jumper connection carries out; 4, reserve connection jaws, convenient intelligent ODN of future generation inserts (data line of contact intelligent management inserts) with the data line of the integrated pallet of 12 cores; 5, utilize same pallet that online ODF and the OCC frame of different manufacturers, different model realized accessible dilatation, make things convenient for the user at the construction field (site) to the equipment extending capacity reformation; At above functional requirement, the third generation 12 core fusion integrated trays that use in the industry just seem unable to do what one wishes at present; According to market survey, present domestic a kind of 12 general core fusion integrated trays that also do not have can compatiblely satisfy above requirement.

Summary of the invention

The utility model proposes a kind of 12 core fusion integrated trays, its purpose is intended to solve the existing existing above-mentioned deficiency of pallet.

Technical solution of the present utility model: it is characterized in that comprising terminal tray, welding pallet, cover plate, drop in leaf, activity welding chip, wherein the welding pallet links together by turning axle and the terminal tray of its rear end; Activity welding chip is contained in the upper end of welding pallet, adopts buckle-type to install, and can change flexibly; Drop in leaf connects with cover plate by articulated manner, and integral cap is more only opened drop in leaf during changer adapter when the needs scene and got final product on terminal tray and welding pallet; Movable reversing piece is the emphasis part that changes adapter fiber direction, and hold concurrently commutation and fixed adapter function are in one; When the fiber direction was left-hand, movable reversing piece was according to left-handed installation, and general wire sleeve is contained in integrated pallet left end; When the fiber direction was dextrad, movable reversing piece was installed according to dextrorotation, and general wire sleeve is contained in integrated pallet right-hand member.

The beneficial effects of the utility model: the first, on the basis of existing third generation series pallet, the adapter (the square adapter of FC/PC single mode, SC/PC single mode adapter, FC/PC single mode rectangle adapter, LC/PC single mode list/duplex adapters etc.) of multiple model realize to be installed and can realize about commutation, flexible and convenient operation; Secondly, realize the operation that covered wire cable advances pallet, expanded the functions of use of 12 core fusion integrated trays; Three, reserve connection jaws, convenient intelligent ODN of future generation inserts (data line of contact intelligent management inserts) with the data line of the integrated pallet of 12 cores; Four, reserve the adjustable rail installation site, for the ODF of online use and OCC realize that online unified dilatation provides may; Five, by structure optimization, can realize that optical cable introducing and jumper connection operate in homonymy and carry out, realize " with advancing with going out " operation, satisfy the user to the specific demand of product.Therefore, can only use a pallet, replace the third generation pallet of present a plurality of kinds of using on the market, reduce the kind of pallet, improve engineering construction efficient, reduce the O﹠M cost of operator and the production cost of equipment manufacturers.Based on above beneficial effect, the present invention can carry out batch and promote the use of in the whole industry.

Description of drawings

Accompanying drawing 1 is the structural representation of cover plate and drop in leaf.

Accompanying drawing 2 is structural representations of welding pallet and activity welding chip.

Accompanying drawing 3 is structural representations of terminal tray, general wire sleeve and movable reversing piece.

Accompanying drawing 4 is the modes according to the left-hand fiber, the assembling synoptic diagram of movable reversing piece and terminal tray.

Accompanying drawing 5 is the modes according to the dextrad fiber, the assembling synoptic diagram of movable reversing piece and terminal tray.

Accompanying drawing 6 is one-piece construction synoptic diagram of integrated pallet left-hand fiber.

Accompanying drawing 7 is one-piece construction synoptic diagram of integrated pallet dextrad fiber.

In the accompanying drawing 1 is cover plate, the 2nd, drop in leaf, the 3rd, the welding pallet, the 4th, activity welding chip, the 5th, general wire sleeve, the 6th, movable reversing piece, the 7th, terminal tray, the 8th, the integrated pallet one-piece construction of left-hand fiber, the 9th, the integrated pallet one-piece construction of dextrad fiber, I is that covered wire cable is introduced and fixed area, II is that the data line of contact intelligent management inserts the hole, III is the movable rail mounting hole, IV-1 is standard FC/square adapter of PC single mode, IV-2 is standard SC/PC single mode adapter, IV-3 is FC/PC single mode rectangle adapter, IV-4 is LC/PC single mode list/duplex adapters, V is tail optical fiber or the jumping fiber connector corresponding with the different size adapter, and VI is the deep-slotted chip breaker structure.

Embodiment

Contrast accompanying drawing 1, the structure of cover plate and drop in leaf comprises cover plate 1 and drop in leaf 2, wherein drop in leaf 2 connects with cover plate 1 by articulated manner, integral cap is on welding pallet and terminal tray then, when needs scene more during changer adapter, only open drop in leaf 2 and get final product, drop in leaf 2 can turn over from horizontal level and turn 90 degrees to vertical position, and not needing to open whole cover plate 1 is conveniently replaced adapter.

Contrast accompanying drawing 2, the structure of welding pallet and activity welding chip comprises welding pallet 3 and activity welding chip 4; I on the welding pallet 3 is that outer cable is introduced the zone, through design update, can satisfy the introducing of covered wire cable simultaneously with fixing.According to the fine rule of the dish in the pallet, the outside line optical cable of hot melt contact both sides and welding tail optical fiber can not have any intersection when cable is introduced with storage, numerous third generation pallets does not all have substantial addressing this problem at present, the structural design of the deep-slotted chip breaker VI of this welding pallet 3, just right solution this problem, realize that the coiling storage of outside line optical cable and the coiling storage of welding tail optical fiber possess independence.Welding pallet 3 is realized installing with terminal tray by 2 turning axles of rear end and is cooperated.

Contrast accompanying drawing 3, the structure of terminal tray, general wire sleeve and movable reversing piece comprises wire sleeve 5, movable reversing piece 6 and terminal tray 7; II on the terminal tray 7 is that the data line of the contact intelligent management of reservation inserts the hole, and the III on the terminal tray 7 is the movable rail mounting hole; According to the difference of fiber direction, it is shown position that wire sleeve 5 can be installed in the left side, or is installed in the right side; Movable reversing piece 6 is the emphasis parts that change adapter fiber direction, hold concurrently commutation and fixed adapter function in one, by the installation of this part, the adapter (standard FC/square adapter of PC single mode, FC/PC single mode rectangle adapter, standard SC/PC single mode adapter, LC/PC single mode list/duplex adapters etc.) that can realize different model about same pallet is realized to adjustable installation; The access hole II that reserves in terminal tray 7 left and right sides is the data line interface of realizing intelligent ODN contact intelligent management, provides spare interface for realizing that intelligence inserts.Consider that operator is more and more at OCC and the ODF of net extending capacity reformation, the movable rail mounting hole that this novel pallet is reserved, can be as required, the movable rail of different width dimensions is installed, online ODF and the OCC frame of realization and different manufacturers, different model realize accessible dilatation, make things convenient for the user at the construction field (site) to the equipment extending capacity reformation.

Contrast accompanying drawing

4,12 movable reversing pieces 6 are placed according to left-handed state from left to right, and the center pit of 12 movable reversing pieces 6 is corresponding one by one with 12 boss of terminal tray 7 front ends, and insertion on the boss is assembled.

Contrast accompanying drawing 5, the movable reversing piece 6 of 12 left-handed states is rotated counterclockwise 180 degree according to the rotation of horizontal direction, become the dextrorotation state in the synoptic diagram, the center pit of 12 movable reversing pieces of dextrorotation state is corresponding one by one with 12 boss of terminal tray 7 front ends, insert from the boss upper end, assemble.

Contrast accompanying drawing 6, the integrated pallet one-piece construction 8 of left-hand fiber realizes installing the adapter of different size, described adapter comprises: the square adapter IV-1 of standard FC/PC single mode, standard SC/PC single mode adapter IV-2, FC/PC single mode rectangle adapter IV-3, LC/PC single mode list/duplex adapters IV-4 and corresponding with it tail optical fiber or jumping fiber connector V are connected, when realizing left fiber mode, integrated multiple function realizes that in a pallet innovative design function is in one.

Contrast accompanying drawing 7, the integrated pallet one-piece construction 9 of dextrad fiber is to realize the adapter of different size, described adapter comprises: when the square adapter IV-1 of standard FC/PC single mode, standard SC/PC single mode adapter IV-2, FC/PC single mode rectangle adapter IV-3, LC/PC single mode list/duplex adapters IV-4 and corresponding with it tail optical fiber or jumping fiber connector V are connected, realize right fiber mode, integrated multiple function realizes that in a pallet innovative design function is in one.

But the square adapter of the utility model installation code FC/PC single mode, FC/PC single mode rectangle adapter, standard SC/PC single mode adapter, LC/PC single mode list/duplex adapters etc., and according to user's actual needs, commutation flexibly (left-hand fiber or fiber) is to the right realized in when assembling in factory or working-yard.Only need a secondary pallet component can realize above-mentioned functions.This functional structure is unique in the industry at present.

Expand 12 core fusion integrated trays and realized FTTH the register one's residence access of covered wire cable, fixing and hot melt function.This function is innovative function.

In the fusion joining disk structure, according to the fine rule of dish, the outside line optical cable at hot melt contact two ends and welding tail optical fiber can not have any intersection when cable is introduced with storage, numerous third generation pallets does not all have substantial addressing this problem at present, the design of the deep-slotted chip breaker of this welding pallet just fall benefit solution this problem, realize that the coiling storage of outside line optical cable and the coiling storage of welding tail optical fiber possess independence.

Standard entrance hole (USB interface) is reserved in terminal tray front end both sides, the access (data line interface of contact intelligent management is provided) of convenient intelligent ODN data line of future generation.This function is innovative function.

The fixed installation hole is reserved in the terminal tray left and right sides, and the convenient adjustable rail of installing can be realized accessible dilatation to online ODF and the OCC frame of different manufacturers, different model, makes things convenient for the user at the construction field (site) to the equipment extending capacity reformation.This function is what's new.

To so far, the third generation pallet of different manufacturers all can not possess above-mentioned functions simultaneously in the industry, and this pallet has been realized above-mentioned breakthrough innovation on the basis of compatible third generation pallet characteristics, therefore, the utility model belong to be worth popularization in the field of business the 4th generation fusion integrated tray.

Claims

1.12 the core fusion integrated tray is characterized in that comprising terminal tray, welding pallet, cover plate, drop in leaf, activity welding chip, wherein the welding pallet links together by turning axle and the terminal tray of its rear end; Activity welding chip is contained in the upper end of welding pallet, adopts buckle-type to install, and can change flexibly; Drop in leaf connects with cover plate by articulated manner, and integral cap is on terminal tray and welding pallet, and general wire sleeve is contained in left end or the right-hand member of integrated pallet.

2. 12 core fusion integrated trays according to claim 1 is characterized in that described welding pallet is provided with outer cable and introduces zone (I).

3. 12 core fusion integrated trays according to claim 1 is characterized in that the reservation of the described terminal tray left and right sides inserts hole (II).

4. 12 core fusion integrated trays according to claim 1 is characterized in that described terminal tray is provided with movable rail mounting hole (III).

5. 12 core fusion integrated trays according to claim 1 is characterized in that 12 boss of described terminal tray front end are corresponding one by one with 12 center pits left-handed or dextrorotation activity reversing piece of movable reversing piece.

6. 12 core fusion integrated trays according to claim 1, it is characterized in that the integrated pallet one-piece construction of described left fiber direction and the integrated pallet one-piece construction of right fiber direction, realize that the adapter of different size is connected with corresponding with it tail optical fiber or jumping fiber connector V; Described adapter comprises: the square adapter IV-1 of standard FC/PC single mode, standard SC/PC single mode adapter IV-2, FC/PC single mode rectangle adapter IV-3, LC/PC single mode list/duplex adapters IV-4.