Be used for the integrated dish assembly on the fibre distribution frame
Technical field
The novel terminal welded module that relates on a kind of communication optical fiber distributing frame of this use relates in particular to a kind of integrated dish assembly that is used on the fibre distribution frame.
Background technology
Fibre distribution frame and outdoor fiber cable cross connection box are the optical communication terminal equipment in the fused fiber splice, distribution, line transfer, test that is widely used between the Optical Access Network optical cable, be signal transmission between the optical signal transceiver equipment, scheduling and the hinge of changing, have the functions such as scheduling, switching of light signal.The terminal part and the weld of conventional fibre distribution frame are to install respectively, and perhaps terminal part and weld had so not only taken up space but also the inconvenience management at the upper-lower position of same module.Another kind is that terminal part and weld are installed in the same module, because the adapter slots of terminal part is left fiber structure, about fibre distribution frame and during frame, jumping fiber is long between frame and frame, and when being used for 576 core fiber cable cross connection boxes of full-frontal operation, owing to be subjected to the restriction of height, usually all be designed to two files, 288 cores, behind the assembly that uses this structure, between two row during jumping fiber, must be therein a row below or top leave the jumping fiber passage, so not only reduced space availability ratio, and jumping fiber is long also can bring probability of failure and cost.
Summary of the invention
The purpose of this utility model provides a kind of compact conformation, and fitting operation is convenient, share with left fiber dish, can improve the integrated dish assembly on the fibre distribution frame of being used for of space availability ratio.
The utility model is that the technical scheme that achieves the above object is: a kind of integrated dish assembly that is used on the fibre distribution frame, comprise terminal bay, fusion joining disk and sleeve pipe draw-in groove, it is characterized in that: the welding that described sleeve pipe draw-in groove is provided with a plurality of one is protected and is blocked and the elasticity edge, baffle plate continuous or that be interrupted constitutes the fine storehouse of storage on the fusion joining disk, the fusion joining disk middle part is provided with the socket of two groups of correspondences, the elasticity edge of sleeve pipe draw-in groove is connected on the bayonet socket of fusion joining disk, and cover plate is connected on the fusion joining disk; Described terminal bay is provided with wrapping post and the fine post of a plurality of retaining, be respectively equipped with overhanging rib on the wallboard of terminal bay both sides, the front portion of terminal bay is provided with a plurality of adapter draw-in grooves, the adapter draw-in groove is made of the deck of two splits, and the notch end face of two decks and the right side included angle A between the front end face are smaller or equal to 45 °, fusion joining disk is hinged on the rear end of terminal bay, and the two ends of terminal bay front end face are respectively equipped with vertical slot, and movable handle is plugged in this vertical slot.
The utility model adopts technique scheme to have the following advantages later on: 1, compact conformation is reasonable.Novel terminal bay and the fusion joining disk of integrating of this use, the disk body overall height is no more than 25mm, profile is clean and tidy, attractive in appearance, and the front portion of terminal bay is equipped with movable handle, make whole disk body be the drawing and pulling type structure, and be turning structure on the terminal bay because of fusion joining disk is hinged on, handled easily and maintenance construction.2, increase the space availability ratio of fibre distribution frame and outdoor fiber cable cross connection box.The notch end face of the adapter slots of integrated dish assembly of the present utility model and the angle on end face right side are less than 45 °, be right fiber type, therefore about fibre distribution frame and during frame, simultaneously left fiber dish and integrated dish of the present utility model are stacked at interval, can not only make full use of the jumping fiber passage, reduce jumping fiber length, it is more reasonable that jumping fiber is laid, and can reduce probability of failure and cost.
Description of drawings
Below in conjunction with accompanying drawing enforcement of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the I place structure for amplifying synoptic diagram of Fig. 1.
Fig. 3 is the structural representation of the utility model when opening 45 ° of fusion joining disks.
The perspective view of Fig. 4 sleeve pipe draw-in groove.
Wherein: the movable handle of 1-, 2-terminal bay, 2-1-column, 2-2-adapter draw-in groove, the 2-3-wallboard, the 2-4-rib, 2-5-wrapping post, 2-6-keep off fine post, the 3-fusion joining disk, 3-1-notch, 3-2-grab, the 3-3-socket, 3-4-baffle plate, 3-5-block, the 4-cover plate, 4-1-bayonet socket, 5-show a paper, 6-sleeve pipe draw-in groove, 6-1-elasticity edge, the 6-2-welding is protected and is blocked.
Embodiment
See a kind of integrated dish assembly that is used on the fibre distribution frame shown in Fig. 1,3; comprise terminal bay 2, fusion joining disk 3 and sleeve pipe draw-in groove 6; see that welding that sleeve pipe draw-in groove 6 of the present utility model shown in Figure 4 is provided with a plurality of one is protected and block 6-2 and elasticity edge 6-1; and welding protects and blocks fixedly weld of 6-2, plays a protective role.Baffle plate 3-4 continuous or that be interrupted constitutes the fine storehouse of storage on this fusion joining disk 3, fusion joining disk 3 middle parts are provided with the socket 3-3 of two groups of correspondences, and the elasticity edge 6-1 of sleeve pipe draw-in groove 6 is connected on the socket 3-3 of fusion joining disk 3, owing on the fusion joining disk 3 two groups of socket 3-3 are arranged, make sleeve pipe draw-in groove 6 different directions, handled easily.See Fig. 1,3 show, fusion joining disk 3 is provided with block 3-5 at the rear portion of baffle plate 3-4, the front portion of baffle plate 3-4 is provided with grab 3-2, cover plate 4 is provided with corresponding bayonet socket 4-1, one side of cover plate 4 is stuck in the bottom of block 3-5, grab 3-2 is hooked on the bayonet socket 4-1, and cover plate 4 is connected on the fusion joining disk 3, plays fine and the dustproof effect protected by cover plate 4.See that terminal bay of the present utility model 2 shown in Figure 3 is provided with wrapping post 2-5 and the fine post 2-6 of a plurality of retaining, has overhanging rib 2-4 respectively on the both sides wallboard 2-3 of terminal bay 2, and the rib 2-4 on the terminal bay 2 is provided with the detent of arc, can position terminal bay, the dish assembly can be imported the module slot bar, be used to coil assembly integral drawing or spacing.See shown in Fig. 1~3, the front portion of the utility model terminal bay 2 is provided with a plurality of adapter draw-in groove 2-2, this adapter draw-in groove 2-2 is made of the deck of two splits, and the included angle A on right side is smaller or equal to 45 ° between the notch end face of two decks and the front end face, this included angle A can be arranged between 25 °~35 °, can prevent high light burning during front-operated to operating personnel's eyes, handling safety, fusion joining disk 3 is hinged on the rear end of terminal bay 2, can overturn and pull down fusion joining disk 3, convenient construction and maintenance, the front portion of fusion joining disk 3 is provided with notch 3-1, terminal bay 2 is provided with the column 2-1 of top band overhead kick, and the overhead kick on the column 2-1 is connected in the notch 3-1 on the fusion joining disk 3, and fusion joining disk 3 is connected on the terminal bay 2 reliably.See shown in Figure 3ly, the two ends of terminal bay 2 front end faces are respectively equipped with vertical slot, and movable handle 1 is plugged in the vertical slot, by activity handle 1 whole dish assembly are pulled out, and are convenient to operation.
See shown in Figure 1, the upper surface of cover plate 4 be pasted with and show a paper 5, and also be provided with Digital ID on sleeve pipe draw-in groove 6 and the terminal bay 2, can do detailed sign for the user, help the user and safeguard with jumping fiber and manage.