CN106597622A - FTTH integrated information building access fiber distribution box - Google Patents
FTTH integrated information building access fiber distribution box Download PDFInfo
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- CN106597622A CN106597622A CN201710058105.6A CN201710058105A CN106597622A CN 106597622 A CN106597622 A CN 106597622A CN 201710058105 A CN201710058105 A CN 201710058105A CN 106597622 A CN106597622 A CN 106597622A
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- Prior art keywords
- fiber
- casing
- ftth
- face plate
- returning face
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention provides an FTTH integrated information building access fiber distribution box, belonging to the fiber communication device technology field. The box comprises a box body and a box cover, wherein the box cover is connected with the box body; the box comprises a flap gate which is connected with the box body through a pivot, wherein the upper side of the flap gate is provided with a plurality of optical splitters, and the box body arranged at the lower side of the flap gate is internally provided with a tail fiber; and one section of the tail fiber is close to the pivot and is in parallel with the axial direction of the pivot, and the end portion of the tail fiber is turned from the lower portion of the flap gate to the upper portion of the flap gate and is connected with the optical splitters. The problem that the wiring of the fiber distribution box is not reasonable in prior art is solved to realize the reasonable wiring in the fiber distribution box, improve the operation efficiency and reduce the failure rate.
Description
Technical field
The invention belongs to optical fiber communication equipment technical field, specifically, used in being related to a kind of fiber to the home (FTTH)
Integrated information corridor accesses fiber-dividing box.
Background technology
This part is it is intended that the embodiments of the present invention stated in claims provide background or context.Herein
Description is not because just recognize it is prior art in being included in this part.
Inside existing optical fiber distributing box, cabling route is unintelligible, and it is in disorder to easily cause user's cabling, the site operation cycle
Long, installation effectiveness is low.Also, as the installing space of fiber-dividing box to be typically subject to limiting for building, it is impossible to simply by increasing
Long length and/or width are realizing reasonable line arrangement.
In the wired system of radio and television, the transmission of TV signal is changed to fiber-optic transfer, meanwhile, regard to improve user
The real-time and fluency of frequency signal, the optical fiber registered one's residence adopt twin-core fiber, and video signal and network signal separated transmission are entered
One step improves the structural requirement to optical fiber distributing box.
Chinese utility model patent CN203490397U discloses a kind of light splitting fiber-dividing box, including casing, is built in casing
Infrastructure device and higher device；Wherein, infrastructure device includes optical cable fixed mount, fusion joining disk, cassette splitter and rubber-insulated wire
Fixed component；Higher device includes big turnover panel, inserted sheet support, insert type optical branching device and SC adapters, wherein, big turnover panel is fastened
On casing, it is placed on infrastructure device.The big turnover panel of the structure is fastened on casing, when installing or keeping in repair infrastructure device
Need for the optical fiber in higher device to remove connection, increased the difficulty of maintenance, reduce the service life of optical fiber.
Therefore, how to research and develop out a kind of new scheme solve fiber-dividing box to connect up irrational problem is this area
Technical barrier urgently to be resolved hurrily.
The content of the invention
In view of this, the invention provides a kind of FTTH integrated informations corridor accesses fiber-dividing box, realize inside fiber-dividing box
The reasonable line arrangement of optical fiber and tail optical fiber.
To achieve these goals, the present invention provides a kind of FTTH integrated informations corridor and accesses fiber-dividing box, including：Casing and
Case lid, the case lid are connected with the casing；Also include：Returning face plate, the returning face plate are pivotally connected with the casing, institute
State, tail optical fiber is provided with the casing on the downside of the returning face plate；It is described
One section of tail optical fiber is near the pivot and parallel with the axis direction of the pivot, its end turn over from below the returning face plate to
It is connected above the returning face plate and with the optical branching device.
Preferably, the returning face plate is provided with and accommodates the tail turned over from below the returning face plate to above the returning face plate
The first fine breach.
Preferably, first breach is located at the edge of the returning face plate.
Preferably, the wall of the casing is provided with several optical cable manhole appendixs；Optical cable penetrates institute from the optical cable manhole appendix
State in casing, its end is connected with the tail optical fiber.
Preferably, the tail optical fiber includes the first tail optical fiber and the second tail optical fiber；One end of first tail optical fiber is connected with the optical cable
Connect, the other end is connected with the optical branching device；One end of second tail optical fiber is connected with the optical branching device, and the other end passes through light
Fine splicing box and Drop cable welding.
Preferably, connected by splicing box fixed mount between the Fiber splice tray and the casing.
Preferably, the splicing box fixed mount is provided with fixed grab, and the side of the Fiber splice tray is provided with solid with described
Determine the holding section that the shape of grab is adapted.
Preferably, the casing is provided with fiber structure, if the fiber structure have a larger aperture the first hole and
The dry optical fiber draw-in groove being connected with first hole.
Preferably, the optical fiber draw-in groove has the Internal periphery of circular arc.
Preferably, the returning face plate is that, with ferromagnetism material, the casing is provided with the magnetic for supporting the returning face plate
Frame.
Preferably, several fine rings of the first reason are provided with the casing.
Preferably, the returning face plate is provided with the second breach that working place is provided for the fine ring of the described first reason.
Preferably, the fine ring of multiple first reasons forms a tail optical fiber passage, and the tail optical fiber passage presses close to the casing
Side wall is arranged.
Preferably, the returning face plate is provided with several fine rings of the second reason.
Preferably, the fiber structure is connected as a single entity with the side wall of the casing, also, the thickness of the fiber structure is big
In the sidewall thickness of the casing.
Preferably, inside sidewalls from the fiber structure to the casing or inside and outside direction extend one section.
The beneficial effects of the present invention is, there is provided a kind of FTTH integrated informations corridor accesses fiber-dividing box, solves existing
Fiber-dividing box in technology connects up irrational problem, realizes the reasonable line arrangement in fiber-dividing box, improves operating efficiency, reduces
Fault rate.
It is that the above and other objects, features and advantages of the present invention can be become apparent, preferred embodiment cited below particularly,
And coordinate institute's accompanying drawings, it is described in detail below.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure figure of preferred construction of the embodiment of the present invention；
Fig. 2 is the upward view of embodiment illustrated in fig. 1；
Fig. 3 is the front view after the dismounting case lid and returning face plate of embodiment illustrated in fig. 1；
Fig. 4 is the front view after the only dismounting case lid of embodiment illustrated in fig. 1；
Fig. 5 is the upward view after the only dismounting case lid of embodiment illustrated in fig. 1；
Fig. 6 is the partial enlarged drawing II of embodiment illustrated in fig. 5；
Fig. 7 is the structure chart of the Fiber splice tray of an embodiment of the present invention；
Fig. 8 is the splicing box fixed rack structure figure of an embodiment of the present invention；
Fig. 9 is the optical cable fixed plate structure figure of an embodiment of the present invention；
Figure 10 is the partial enlarged drawing I of embodiment illustrated in fig. 1；
Figure 11 is the partial enlarged drawing III of embodiment illustrated in fig. 3.
Reference：
10- casings, 11,11a, 11b, 11c- optical cable manhole appendix, 111- seal nipples, 12- optical cable fixed plates, 121- are compressed
Screw, 122- stators, 13- fibre melting discs, 14- first manage fine ring, and 15- Fiber splice trays, 151- holding sections, 16- splicing boxs are solid
Determine frame, 161- dividing plates, 162- grooves, 163- fix grab, 17- optical fiber holding firmwares, 171- optical fiber ducts, 18- fiber structures, 181- the
One hole, 182- guide holes, 183- card slot mouths, 184- optical fiber draw-in grooves, 19- magnetic brackets；
20- case lids；
30- returning face plates, 31- optical branching devices, the first breach of 32-, the second breach of 33-, 34- second manage fine ring；
40- pivots；
50- optical cables；
60- tail optical fibers, the first tail optical fibers of 60a-, the second tail optical fibers of 60b-；
70- is latched, 71- locking boards；
80- Drop cables.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
For the above-mentioned technical problem that prior art is present, the invention provides a kind of FTTH integrated informations corridor is accessed dividing
Fine case, below with reference to some representative embodiments of the present invention, the in detail principle and spirit of the explaination present invention.
Fig. 1 is a kind of integral layout structure chart of preferred construction of the embodiment of the present invention, refers to Fig. 1, and the present invention includes：
Casing 10 and case lid 20, the case lid 20 are connected by bearing pin with the casing 10, and certainly, case lid 20 can also block with casing 10
Button connection is connected by screw, it is preferable that case lid 20 is connected by bearing pin with casing 10, and this structure is easy to use, just
In maintenance；Present invention additionally comprises：Returning face plate 30, the side of the returning face plate 30 are connected by pivot 40 with the casing 10, institute
State and the space in the casing 10 can be divided into upper and lower two-layer after returning face plate 30 is laid flat.Set on the upper side of the returning face plate 30
There are several optical branching devices 31, (i.e. in the lower layer space of casing 10) sets in the casing 10 on the downside of the returning face plate 30
There is tail optical fiber 60；One section of the tail optical fiber 60 is near the pivot 40 and parallel with the axis direction of the pivot 40, its end by
Turn over below the returning face plate 30 to above the returning face plate 30 and be connected with the optical branching device 31.
In the present invention, one section of tail optical fiber 60 close pivot 40, and it is parallel with the axis direction of the pivot 40, certainly
Can its objective is to protect tail optical fiber 60, it is to avoid which is subject to alternating bending and fractures with less parallel；In installation and maintenance process,
It is frequently necessary to open and close returning face plate 30, if the setting direction of tail optical fiber 60 is unreasonable, then tail optical fiber 60 can be subject to repeatedly
Bending, cause fractureing for tail optical fiber 60；And technical scheme, tail optical fiber 60 can be made to adapt to the unlatching repeatedly of returning face plate 30
And closing, when returning face plate 30 is turned on or off, axis is rotated tail optical fiber 60 therewith, can be played and be avoided tail optical fiber 60 because repeatedly curved
The effect rolled over and fracture.
Two optical branching device supports are provided with the returning face plate 30 of embodiment illustrated in fig. 1, are pacified on each optical branching device support
Fill two optical branching devices 31；Optical branching device 31 on the optical branching device support of side is used for the fiber optic splitter of network signal, and another
Optical branching device 31 on the optical branching device support of side is used for the fiber optic splitter of video signal.It should be noted that for light point
The quantity of road device 31 does not make special restriction, as long as disclosure satisfy that using needs.The present embodiment is provided with 4 optical branching devices
31, each optical branching device 31 can export 8 road signals, that is to say, that 4 optical branching devices 31 can export 16 road video signals and
16 road network signals, each user need 1 road video signal and 1 road network signal, four optical branching devices 31 meet 16
The use demand of the video signal and network signal of user.When installing network, service provider can be according to per upstairs number of users
The difference of situation, arranges optical fiber distributing box on appropriate floor.
Corresponding to above-described optical branching device 31, several the second reason fine rings 34 can also be set on returning face plate 30, be made
Obtain tail optical fiber orderliness clear, be easy for installation and maintenance.
Fig. 2 is the upward view of embodiment illustrated in fig. 1, and the structure of the present embodiment can be clearly found out from Fig. 2.
Fig. 3 is the front view after the dismounting case lid and returning face plate of embodiment illustrated in fig. 1, be refer to shown in Fig. 1, casing 10
The right side of lower wall arranges three optical cable manhole appendixs 11, as shown in figure 5, optical cable manhole appendix 11a and optical cable manhole appendix 11b is used for light
The access of cable 50, and optical cable manhole appendix 11c is used for picking out for optical cable 50, in some cases, it is desirable to by an optical cable 50
Part fiber is picked out, and is linked into other optical fiber distributing boxes, and in this case, the setting in the hole can meet flexible construction
Need, improve the versatility and efficiency of construction of fiber-dividing box.Preferably, as shown in figure 3, can also arrange on optical cable manhole appendix 11
Seal nipple 111, seal nipple 111 can play a part of waterproof and dustproof.
Refer to shown in Fig. 3 and Fig. 9, optical cable fixed plate 12 can also be set in casing 10, it is preferable that can be by the optical cable
Fixed plate 12 is arranged in the casing 10 near the position of the optical cable manhole appendix 11.Optical cable fixed plate 12 is provided with several
Housing screw 121, the housing screw 121 are used for the reinforcement fixed in optical cable 50, so as to optical cable 50 is fixed, it is preferable that also
Earthing screw can be set in optical cable fixed plate 121, for connecting earth lead.Can also arrange in optical cable fixed plate 12 some
Individual stator 122, the stator 122 are used for binding optical cable 50, in general, optical cable 50 can be bound using clip.In Fig. 9
Stator 122 is connected as a single entity with optical cable fixed plate 12, sound construction reliability.It should be noted that housing screw 121 and stator
122 quantity is matched with the quantity of optical cable manhole appendix 11, for example, when the quantity of optical cable manhole appendix 11 is 3, pressure
Tight screw 121 homogeneously should be 3 with the quantity of stator 122.
Refer to shown in Fig. 3, fibre melting disc 13 can also be set in casing 10, fibre melting disc 13 is used for optical cable 50 and tail optical fiber 60
Welding.
Refer to shown in Fig. 3, the upside in casing 10 arranges several fine rings 14 of the first reason around side wall, multiple first
The fine ring 14 of reason forms a tail optical fiber passage so that 10 inside cabling of casing is clear.For the ease of installing, it is preferable that can be in case
Embedded nut on 10 diapire of body.The close pivot 40 of a section of tail optical fiber 60, and it is parallel with the axis direction of the pivot 40, when
Less parallel position can also be so in.
Preferably, the second breach 33 that the first reason fibre ring 14 provides working place is may also be configured on the returning face plate 30,
So can carry out managing fine operation in the case where returning face plate 30 is motionless, so as to reduce the upset number of times of returning face plate 30, so have
Beneficial to the service life for extending tail optical fiber 60, fault rate is reduced.
Fig. 4 is the front view after the dismounting case lid of embodiment illustrated in fig. 1, be refer to shown in Fig. 4, and 60 end of tail optical fiber is by institute
State and turn over below returning face plate 30 to above the returning face plate 30 and be connected with the optical branching device 31.Accordingly, set on returning face plate 30
Have and accommodate the first breach 32 that the tail optical fiber 60 to above the returning face plate 30 is turned over from below the returning face plate 30.First breach
32 shape can be square, circular arc or other geometries.Preferably, first breach 32 is located at the returning face plate
30 edge, can be it is case type can also be opening.
As shown in figure 3, from for the angle of optical branching device 31, can by the tail optical fiber 60 points be the first tail optical fiber 60a and second
Tail optical fiber 60b；One end of first tail optical fiber 60a is connected with the optical cable 50, and the other end is connected with the optical branching device 31；Second tail optical fiber
One end of 60b is connected with the optical branching device 31, and the other end is by Fiber splice tray 15 and 80 welding of Drop cable.Namely
Say, after the first tail optical fiber 60a is turned over to above returning face plate 30 from the lower section of returning face plate 30, the end of the first tail optical fiber 60a and optical branching device
31 connections, the delivery outlet of optical branching device 31 are connected with the second tail optical fiber 60b again, and the second tail optical fiber 60b is rolled over from the top of returning face plate 30 again
In the casing 10 of the lower section for entering returning face plate 30, then by Fiber splice tray 15 and 80 welding of Drop cable.
Herein, covered wire cable of the Drop cable 80 for twin-core, covered wire cable mostly are single, twin-core structure, and cross section is in 8 words
Type, reinforcement can adopt metal or nonmetal structure, optical fiber to be located at the geometric center of 8 fonts positioned at two circle centers.
The Fiber splice tray 15 of the present embodiment is twin-core splicing box, it should be noted that the Fiber splice tray of the present embodiment
Preferably connected by splicing box fixed mount 16 between 15 and casing 10.As shown in figure 8, the splicing box fixed mount 16 is provided with fixation
Grab 163；As shown in fig. 7, the side of the Fiber splice tray 15 is provided with the card adaptable with the shape of the fixed grab 163
Conjunction portion 151.After completing welding, it is only necessary to which Fiber splice tray 15 and splicing box fixed mount 16 are connected together.
As shown in figure 8, the dividing plate 161 of multiple uniform parallels arrangement is arranged on the upside of splicing box fixed mount 16, two adjacent
Formed between dividing plate 161 for accommodating the groove 162 of the Fiber splice tray 15, there is in the middle of every dividing plate 161 interruption, and needing
Will be with the fixed grab 163 of setting on the position of the interruption of 15 side of Fiber splice tray cooperation clamping.As shown in Figure 7, light
The holding section 151 of 15 side of fine splicing box is a square shrinkage pool, and certainly, its shape is alternatively boss.As shown in Figure 3, may be used
To be placed in parallel multiple Fiber splice trays 15 in casing 10, orderliness is clear.
Drop cable 80 with during 60 welding of tail optical fiber, Drop cable 80 draw in the fiber structure 18 from 10 side wall of casing into,
As shown in Figure 5 and Figure 6, the center of fiber structure 18 with one compared with big orifice the first hole 181, the both sides in the first hole 181 are symmetrical
Multiple optical fiber draw-in grooves 184 are distributed with, certainly, optical fiber draw-in groove 184 can also be provided only on the side in the first hole 181, optical fiber draw-in groove
184 and first pass through 182 UNICOM of guide hole between hole 181.The shape class in the first hole 181, guide hole 182 and 184 entirety of optical fiber draw-in groove
Like herring-bone form.It should be noted that for the quantity of optical fiber draw-in groove 184 is not especially limited, in figure 6, optical fiber draw-in groove 184
Quantity be 32, be both horizontally and vertically axisymmetric shape, it is of course also possible to as needed by optical fiber draw-in groove
184 quantity is increased or is reduced.
Optical fiber is drawn when connecing, and is penetrated a plurality of Drop cable 80 first in the first hole 181, before welding or after welding, will
Single Drop cable 80 is imported in an optical fiber draw-in groove 184 by root.As shown in fig. 6, as the Drop cable 80 of twin-core is flat
Flat-shaped, for the ease of Drop cable is imported in optical fiber draw-in groove 184, the Internal periphery of optical fiber draw-in groove 184 is preferably shaped to arc-shaped
Or similar arc-shaped.Further, the junction of the first hole 181, guide hole 182, card slot mouth 183 and optical fiber draw-in groove 184
For arc-shaped or the shape of similar arc-shaped.
As shown in figure 11, it is preferable that fiber structure 18 is integrally formed with casing 10, also, the thickness of fiber structure 18 is big
In the wall thickness of casing 10.Fiber structure 18 stretches out one to vertical or approximately perpendicular to the plane of 10 side wall of casing both sides direction
Segment distance.This kind of structure while the intensity of fiber structure 18 is increased, relative to the structure for only extending to casing lateral direction,
Also avoid interfering the threaded securing bores on the downside of casing 10, when being mounting screw, reserve enough spanner spaces.Certainly, fiber structure 18
Also only can extend to the inner side direction of 10 side wall of casing, it is also possible to play similar effect, but, only to inward side to extension
Structure is weaker relative to the structural strength that the direction to inside and outside extends.
Further, as shown in figs. 3 and 10, can be with 10 interior several optical fiber holding firmwares 17 of setting of casing, the light
Fine holding firmware 17 has multiple optical fiber ducts 171 of evenly distributed setting, the shape of the optical fiber duct 171 and flat Drop cable phase
Adapt to, be also the groove of flat, the depth of optical fiber duct 171 is not less than its width.
As preferred embodiment, as shown in figure 1, when the material of returning face plate adopts ferromagnetism material, can be with case
Magnetic bracket 19 is set in body 10, and the magnetic bracket 19 is for positioning returning face plate 30 reliable, and needs returning face plate 31 dozens
When opening, can easily be overturn, further increasing the convenience of operation.
As preferred embodiment, as shown in figure 1, when case lid 20 is connected by bearing pin with casing 10, can be in case lid
Lock 70 is set on 20 opposite side, locking board 71 is set on relevant position in casing 10, such that it is able to realize case lid 20 with
Sealed connection between lock 70, improves the anti-theft of fiber-dividing box.
As above a kind of FTTH integrated informations corridor for being present invention offer accesses fiber-dividing box, solves fiber-dividing box and connects up not
Rationally problem, realizes fiber-dividing box reasonable line arrangement, reduces and rotates repeatedly the tail fiber fracture fault rate for causing because of returning face plate, just
In to the welding between optical cable, tail optical fiber and indoor optical cable, and waterproof and dustproof, antitheft protection are provided for internal unit.
Unless otherwise defined, technical term used herein or scientific terminology should be in art of the present invention and have
The ordinary meaning understood by the personage of general technical ability.Used in present patent application description and claims " the
One ", " second " and similar word are not offered as any order, quantity or importance, and are used only to distinguish different
Ingredient.Equally, the similar word such as " one " or " " does not indicate that quantity is limited yet, but represents and have at least one.
Claims (16)
1. a kind of FTTH integrated informations corridor accesses fiber-dividing box, including：
Casing (10)；With,
Case lid (20), the case lid (20) are connected with the casing (10)；Characterized in that, also including：
Returning face plate (30), the returning face plate (30) are connected by pivot (40) with the casing (10), the returning face plate (30)
Upper side is provided with several optical branching devices (31), is provided with tail optical fiber in the casing (10) on the downside of the returning face plate (30)
(60)；The close pivot (40) of a section of the tail optical fiber (60), and, the tail parallel with the axis direction of the pivot (40)
Turn over from below the returning face plate (30) to above the returning face plate (30) and with the optical branching device (31) even the end of fine (60)
Connect.
2. FTTH integrated informations corridor according to claim 1 accesses fiber-dividing box, it is characterised in that the returning face plate (30)
It is provided with and accommodates the first breach that the tail optical fiber (60) to above the returning face plate (30) is turned over from below the returning face plate (30)
(32)。
3. FTTH integrated informations corridor according to claim 2 accesses fiber-dividing box, it is characterised in that first breach
(32) positioned at the edge of the returning face plate (30).
4. FTTH integrated informations corridor according to claim 1 accesses fiber-dividing box, it is characterised in that the casing (10)
Wall is provided with several optical cable manhole appendixs (11)；Optical cable (50) is penetrated in the casing (10) from the optical cable manhole appendix (11),
Its end is connected with the tail optical fiber (60).
5. FTTH integrated informations corridor according to claim 4 accesses fiber-dividing box, it is characterised in that tail optical fiber (60) bag
Include the first tail optical fiber (60a) and the second tail optical fiber (60b)；
One end of first tail optical fiber (60a) is connected with the optical cable (50), and the other end is connected with the optical branching device (31)；
One end of second tail optical fiber (60b) is connected with the optical branching device (31), the other end by Fiber splice tray (15) with
Drop cable (80) welding.
6. FTTH integrated informations corridor according to claim 5 accesses fiber-dividing box, it is characterised in that the Fiber splice tray
(15) it is connected by splicing box fixed mount (16) between the casing (10).
7. FTTH integrated informations corridor according to claim 6 accesses fiber-dividing box, it is characterised in that the splicing box is fixed
Frame (16) is provided with fixed grab (163), and the side of the Fiber splice tray (15) is provided with the shape with the fixed grab (163)
Adaptable holding section (151).
8. FTTH integrated informations corridor as claimed in any of claims 1 to 7 accesses fiber-dividing box, it is characterised in that
The casing (10) is provided with fiber structure (18), first hole (181) of the fiber structure (18) with a larger aperture and
Several optical fiber draw-in grooves (184) being connected with first hole (181).
9. FTTH integrated informations corridor according to claim 8 accesses fiber-dividing box, it is characterised in that the optical fiber draw-in groove
(184) Internal periphery with circular arc.
10. FTTH integrated informations corridor as claimed in any of claims 1 to 7 accesses fiber-dividing box, it is characterised in that
The returning face plate (30) is that, with ferromagnetism material, the casing (10) is provided with the magnetic bracket for supporting the returning face plate (30)
(19)。
11. FTTH integrated informations corridors as claimed in any of claims 1 to 7 access fiber-dividing box, it is characterised in that
Several fine rings (14) of the first reason are provided with the casing (10).
12. FTTH integrated informations corridors according to claim 11 access fiber-dividing box, it is characterised in that the returning face plate
(30) it is provided with the second breach (33) that working place is provided for the fine ring (14) of the described first reason.
13. FTTH integrated informations corridors according to claim 11 access fiber-dividing box, it is characterised in that multiple described first
The fine ring (14) of reason forms a tail optical fiber passage, and the tail optical fiber passage is pressed close to the side wall of the casing (10) and arranged.
14. FTTH integrated informations corridors as claimed in any of claims 1 to 7 access fiber-dividing box, it is characterised in that
The returning face plate (30) is provided with several fine rings (34) of the second reason.
15. FTTH integrated informations corridors according to claim 8 access fiber-dividing box, it is characterised in that the fiber structure
(18) it is connected as a single entity with the side wall of the casing (10), also, the thickness of the fiber structure (18) is more than the casing (10)
Sidewall thickness.
16. FTTH integrated informations corridors according to claim 15 access fiber-dividing box, it is characterised in that the fiber structure
(18) to the casing (10) inside sidewalls or inside and outside direction extend one section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058105.6A CN106597622B (en) | 2017-01-23 | 2017-01-23 | FTTH integrated information corridors access fiber-dividing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058105.6A CN106597622B (en) | 2017-01-23 | 2017-01-23 | FTTH integrated information corridors access fiber-dividing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106597622A true CN106597622A (en) | 2017-04-26 |
| CN106597622B CN106597622B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710058105.6A Active CN106597622B (en) | 2017-01-23 | 2017-01-23 | FTTH integrated information corridors access fiber-dividing box |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459387A (en) * | 2018-05-28 | 2018-08-28 | 江苏欣佰建设工程有限公司 | A kind of household optical fiber wiring chest of high spatial utilization rate |
| CN114527544A (en) * | 2022-03-16 | 2022-05-24 | 国网福建省电力有限公司 | 5G data transmission device for power service platform and working method thereof |
| CN115113351A (en) * | 2022-07-20 | 2022-09-27 | 湖南和为通信有限公司 | Large-capacity terminating optical fiber branching box |
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| CN106597622B (en) | 2018-09-18 |
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