CN102375195A - Adapter type optical fiber distributing box - Google Patents
Adapter type optical fiber distributing box Download PDFInfo
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- CN102375195A CN102375195A CN2011104025150A CN201110402515A CN102375195A CN 102375195 A CN102375195 A CN 102375195A CN 2011104025150 A CN2011104025150 A CN 2011104025150A CN 201110402515 A CN201110402515 A CN 201110402515A CN 102375195 A CN102375195 A CN 102375195A
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Abstract
The invention relates to the optical fiber technology, in particular to an adapter type optical fiber distributing box comprising a box cover and a box body, wherein a bottom plate is arranged on the bottom layer of the box body; a disk-shaped optical cable clamp, a support frame, a wire coiling ring and a magnetic attraction column are arranged around the bottom plate, a fiber pulling fixing disk is arranged at the middle of the bottom plate, a grounding bolt and a plastic clamping member are arranged between the fiber pulling fixing disk and a movable block at the lower lateral plate of the box body, a fiber melting disk is fixedly connected to the fiber pulling fixing disk, an overturning plate is arranged on the fiber melting disk, an adapter bracket is arranged on the overturning plate, and a 36-core adapter arranged on the adapter bracket for connecting an uplink terminating tail fiber and a downlink terminating disk-shaped tail fiber. The invention has the advantages that an outdoor optical cable is unpeeled and then directly coiled on the fiber pulling fixing disk without being sheared to form a loop without changing, a passing center tube beam fiber can be used for erecting the next layer of optical fiber, thus the popularization and the application of the optical fiber to the home are facilitated.
Description
Technical field
The present invention relates to the optical-fibre communications equipment technical field, specifically, is a kind of adapter type optical fibre separating case that in Fiber to the home (FTTH), uses.
Background technology
Fiber to the home (FTTH) is the raising of development of present optical fiber communication technology and user's request and the new measure that adopts, and it need use many optical fiber dispensing apparatus and parts.After realizing that Fiber to the home, family's broadband access ability can surpass per second 100 megabits, and its effect of using the back generation is very obvious.Outdoor optical cable is switched to will passes through a series of fiber distribution and continue in the resident family of residential quarters, at present, in the city or population concentration local fiber cable cross connection boxes that adopt of living more realize.But; Sometimes flat and necessarily need the amount of the optical fiber that an outdoor optical cable can import; Promptly an outdoor optical cable can supply several flats to use; At this time use the optical fibre separating case that the optical fiber of outdoor optical cable is carried out the branch fibre,, can give full play to the effect of outdoor optical cable again can satisfy the demand of each flat to optical fiber with regard to needing.
The equipment that adopts at present is optical branching device type beam split fiber-dividing box and straight molten type optical fibre separating case, and they do not possess the function of the fiber optic storage of passing by on one's way, and has not both adopted the fine technology of drawing.Draw input of equipment once more and the construction cost that fine technology can greatly reduce operator and adopt, therefore, draw the favor that fine technology receives operator.
Summary of the invention
The objective of the invention is to overcome the problem that prior art exists; A kind of 36 core adapter type optical fibre separating casees are provided; Contain in this casing and draw fine shaft collar and fibre melting disc, can an outdoor optical cable rationally also be distributed to each flat easily, thereby help fiber-to-the-home promotion and application.
For addressing the above problem, the technical scheme that the present invention takes is:
A kind of adapter type optical fibre separating case contains case lid and casing, and described case lid and casing are provided with reinforcement at internal layer and reinforce; Side at case lid and casing is equipped with hinge, at the opposite side of case lid and casing snap close is installed, and movable block is set the centre of side plate up and down at casing; Bottom at said casing is provided with base plate, around said base plate, is provided with butterfly optical cable jig, bracing frame, dish wire loop and magnetic post, it is characterized in that; Be provided with in the centre of said base plate and draw fine shaft collar; Below drawing fine shaft collar and casing, be provided with ground connection bolt and plastics folder between the movable block of side plate, be fixed with fibre melting disc drawing on the fine shaft collar, on said fibre melting disc, returning face plate is set; One side of said returning face plate is hinged on the described bracing frame; The opposite side of said returning face plate is shelved on the magnetic post under the situation under the upset, because the height of bracing frame and magnetic post covers on the fibre melting disc so returning face plate can be maked somebody a mere figurehead greater than the thickness of drawing fine shaft collar and fibre melting disc; Adapter stent and inverted "L" shaped structure are set on returning face plate, adapter are set on described adapter stent are used to connect up one-tenth end tail optical fiber and descending Cheng Duandie type tail optical fiber, described inverted "L" shaped structure can be used as the handgrip that returning face plate stirs.
Further, be provided with an installing plate at the reverse side of said casing, the upper end of said installing plate is connected in the sleeve joint hole of casing reverse side upper end through bell and spigot joint, and said installing plate is fixedly connected with casing through four bolts of box house.
Further, describedly draw fine shaft collar and forms fine district of the fine storage of fine dish of passing by on one's way by left baffle and last lower baffle plate and the fine boss of the dish in the middle of near; Centre drawing fine shaft collar is provided with fixed head, on described fixed head, is provided with pilot hole and connecting hole.
Further, described fibre melting disc is a three-decker, and fusible fine 36 cores are provided with spacing preiection and connecting hole at the reverse side of fibre melting disc.
Further, described plastics folder is made up of double-layer structure up and down, on the faying face of levels structure, has groove, and the both sides of said plastics folder can be embedded in the space of the casing lower side panel that removes movable block and through locking block and be fastened on the casing with screw.
Further, described returning face plate, draw the structural member that fine shaft collar, base plate adopt different colours.
Further, the plastic structural part of described dish wire loop employing different colours is to distinguish different dish line purposes.
Further, described snap close is furnished with common key, and described common key can also be used for the fastening of butterfly optical cable jig and plastics folder.
The good effect of adapter type optical fibre separating case of the present invention is:
(1) base plate of casing is provided with and draws fine shaft collar; Can outdoor optical cable need not be cut off to be wound directly around on the fine shaft collar of drawing of optical fibre separating case of the present invention after stripping is opened in the centre and form the loop; Going out back still is an outdoor optical cable; Unlike other equipment, need carry out the back welding, cause managerial confusion and set up inaesthetic problem with regard to having formed many outdoor optical cables after going out.
(2) turnover returning face plate is set in the casing, its front can settle the adapter installing plate of 36 cores to divide needs fine, the fine function of storage in the casing to satisfy.
(3) tail optical fiber after the welding adopts independently cabling circuit with the butterfly type tail optical fiber that is connected through adapter, can not cause two kinds of tail optical fiber entanglements, just constructs clear with the workmen.
(4) casing adopts alloy A BS+PC material; Uvioresistant, anti-aging; There are sealing and wall hanging, bar to hang meter, are highly suitable for not allow to settle in avenue, sub-district and the rural area of fiber cable cross connection box or the outer rack of communication user or the environment that relatively disperses of living and use.
(5) returning face plate that adopts, draw the structural member that fine shaft collar and base plate adopt different colours, make construction more clear and make things convenient for, and the manufacturing cost and use cost of casing is not high, helps fiber-to-the-home promotion and application.
Description of drawings
Accompanying drawing 2 is the profile reverse side structural representation of adapter type optical fibre separating case of the present invention;
Accompanying drawing 3 is the case inner structure synoptic diagram of adapter type optical fibre separating case of the present invention;
Accompanying drawing 4 is the STRUCTURE DECOMPOSITION figure of adapter type optical fibre separating case of the present invention.
Label among the figure is respectively:
1, case lid; 2, casing; 3, hinge; 4, snap close;
5, movable block; 6, sleeve joint hole; 7, installing plate; 8, bell and spigot joint;
9, bolt; 10, adapter stent; 11, returning face plate; 12, inverted "L" shaped structure;
13, fibre melting disc; 14, common key; 15, draw fine shaft collar; 16, butterfly optical cable jig;
17, plastics folder; 18, ground connection bolt; 19, bracing frame; 20, base plate;
21, connecting hole; 22, dish wire loop; 23, magnetic post; 24, left baffle;
25, go up lower baffle plate; 26, coil fine boss; 27, fixed head; 28, pilot hole;
29, connecting hole; 30, locking block.
Embodiment
Followingly provide the embodiment of adapter type optical fibre separating case of the present invention, but be noted that enforcement of the present invention is not limited to following embodiment with reference to accompanying drawing.
Referring to accompanying drawing 1.A kind of adapter type optical fibre separating case contains case lid 1 and casing 2.Said case lid 1 and casing 2 can adopt the polyester material manufacturing of ABS+PC alloy, Alfalfa Extract, antiultraviolet.The big I of casing 2 is with reference to the size manufacturing of high 420 mm * wide 320 mm * dark 125mm, and the environment temperature of its work is-40 ℃～+ 60 ℃, and relative humidity is≤95% (+40 ℃ time), and atmospheric pressure is 62kPa～101 kPa.
Reinforcement is set to reinforce at case lid 1 and casing 2 at internal layer.Side at case lid 1 and casing 2 is installed hinge 3, at the opposite side of case lid 1 and casing 2 snap close 4 is installed.Described snap close 4 is furnished with common key 14, and described common key 14 also can be used for the fastening of butterfly optical cable jig 16 and plastics folder 17.
Referring to accompanying drawing 2.If (36 core) of the present invention adapter type optical fibre separating case is arranged on the extension electric pole; Need on electric pole, to install earlier an installing plate 7; Then casing 2 is fixedly connected with installing plate 7 through its four inner bolts 9, casing 2 is hung on the electric pole through installing plate 7.Also can casing 2 be arranged on the wall of indoor or outdoors through installing plate 7.
Referring to accompanying drawing 3 and 4.Bottom at said casing 2 is provided with base plate 20: said base plate 20 can adopt the base plate 20 of existing structure, twists the bottom that is connected on casing 2 through the connecting hole 21 usefulness screws on 20 4 angles of base plate.
Butterfly optical cable jig 16, bracing frame 19, dish wire loop 22 and magnetic post 23 are set around base plate 20: (the following state of erectting installation with casing 2 is described) described butterfly optical cable jig 16 is arranged on the lower right corner of base plate 20; Described bracing frame 19 is arranged in the middle of the left side of base plate 20; Described magnetic post 23 is arranged on the position, middle and upper part, right side of base plate 20; Described dish wire loop 22 then is arranged on top and the right and left of base plate 20 and is arranged to double.Described butterfly optical cable jig 16, bracing frame 19, dish wire loop 22 and magnetic post 23 can adopt existing structure spare, still, and the said base plate 20 that is arranged on
Above can adopt the plastic structural part of different colours with the dish wire loop 22 of the right and left: the inboard is provided with yellow vinyl disc wire loop 22, the vinyl disc wire loop 22 that arranged outside is blue, the dish line that so just can easily distinguish tail optical fiber and butterfly type tail optical fiber moves towards.
In the middle of said base plate 20, be provided with and draw fine shaft collar 15.Said both sides of drawing fine shaft collar 15 are provided with left baffle 24, and upper and lower side is provided with lower baffle plate 25, the fine boss 26 of dish are set in the middle of near, described left baffle 24, go up lower baffle plate 25 and coil the fine boss 26 fine district of the fine storage of formation dish together.In the centre of drawing fine shaft collar 15 fixed head 27 longitudinally is set, pilot hole 28 and connecting hole 29 (seeing the content of accompanying drawing 4 centres) are set on fixed head 27.
Described drawing on the fine shaft collar 15 fibre melting disc 13 is set, described fibre melting disc 13 is three structures layer by layer, fusible fine 36 cores.Reverse side at fibre melting disc 13 is provided with spacing preiection and connecting hole: described spacing preiection can be embedded in the pilot hole 28 on the fixed head 27 of drawing fine shaft collar 15; Fibre melting disc 13 is contained in draws the fixed position on the fine shaft collar 15; The connecting hole 29 that described connecting hole and said is drawn on the fixed head 27 of fine shaft collar 15 is connected, and available screw is fixedly mounted on fibre melting disc 13 and draws on the fine shaft collar 15.
On said fibre melting disc 13, returning face plate 11 is set.Said returning face plate 11 can adopt metal plate structure.One side of returning face plate 11 is a link, is hinged on the bracing frame 19 in said base plate 20 left sides; The opposite side of returning face plate 11 is a free-end, under the situation under the upset, can shelve and be adsorbed on the magnetic post 23.(end of nearly ground connection bolt 18) is provided with an inverted "L" shaped structure 12 below returning face plate 11, and inverted "L" shaped structure 12 can be used as the handgrip that returning face plate 11 stirs.Because the height of bracing frame 19 and magnetic post 23 covers on the fibre melting disc 13 so returning face plate 11 can be maked somebody a mere figurehead greater than the thickness of drawing fine shaft collar 15 and fibre melting disc 13; On the returning face plate 11 adsorbable magnetic posts 23 of metal quality, it is metastable making the covering state of returning face plate 11, and the optical fiber cabling is not constituted any influence.
On described returning face plate 11, adapter stent 10 is set, 36 core adapters is set on described adapter stent 10 is used to connect up one-tenth end tail optical fiber and descending Cheng Duandie type tail optical fiber.
In the practical implementation, described returning face plate 11, draw fine shaft collar 15 and base plate 20 adopts the various colors applications, so just make work progress more clear and make things convenient for.
The dish fibre of adapter type optical fibre separating case of the present invention is walked fine process:
(1) movable block 5 in the middle of casing 2 lower side panels is broken off with the fingers and thumb, use plastics folder 17 instead and be stuck in the breach in order to importing outdoor optical cable.
(2) outdoor optical cable is opened drawn out the center tube bank after the stripping: outdoor optical cable is stuck in the plastics folder 17, and the steel wire that outdoor optical cable is cut off is socketed in the ground connection bolt 18, again with the center tube bank introduce draw fine shaft collar 15 and coil fine storage fine.
(3) fibre melting disc 13 is introduced in this case is used center tube bank; Continue with tail optical fiber again; Tail optical fiber after continuing coils along box bottom 20 inboard yellow plastic dish wire loops 22; The connector of tail optical fiber is temporarily stored on the adapter on the adapter stent 10; Directly used butterfly type tail optical fiber connects the adapter output terminal with Fiber to the home, and the butterfly type tail optical fiber after continuing coils along the blue vinyl disc wire loop 22 in box bottom 20 outsides, and butterfly type optical cable is derived the entering optical user after tightening with butterfly optical cable jig 16 again before the derivation in casing 2.
(4) fine can the derivation from this casing 2 of the outdoor optical cable center tube bank of passing by on one's way gets into and supplies down the optical fibre frame of one deck if usefulness.
The above is merely preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the present invention's design; Can also make some improvement and retouching, these improvement and retouching also should be regarded as in protection scope of the present invention.
Claims (8)
1. adapter type optical fibre separating case; Contain case lid (1) and casing (2); Described case lid (1) and casing (2) are provided with reinforcement at internal layer and reinforce; Side at case lid (1) and casing (2) is equipped with hinge (3); Opposite side at case lid (1) and casing (2) is equipped with snap close (4), movable block (5) is set the centre of side plate up and down at casing (2), is provided with base plate (20) at the bottom of said casing (2); Around said base plate (20), be provided with butterfly optical cable jig (16), bracing frame (19), dish wire loop (22) and magnetic post (23); It is characterized in that, be provided with in the centre of said base plate (20) and draw fine shaft collar (15), below drawing fine shaft collar (15) and casing (2), be provided with ground connection bolt (18) and plastics folder (17) between the movable block (5) of side plate; Be fixed with fibre melting disc (13) on the fine shaft collar (15) drawing; Returning face plate (11) is set on said fibre melting disc (13), and a side of said returning face plate (11) is hinged on the described bracing frame (19), and the opposite side of said returning face plate (11) is shelved on the magnetic post (23) under the situation under the upset; Because the height of bracing frame (19) and magnetic post (23) covers on the fibre melting disc (13) so returning face plate (12) can be maked somebody a mere figurehead greater than the thickness of drawing fine shaft collar (15) and fibre melting disc (13); Adapter stent (10) and inverted "L" shaped structure (12) are set on returning face plate (11); Adapter is set on described adapter stent (10) is used to connect up one-tenth end tail optical fiber and descending Cheng Duandie type tail optical fiber, described inverted "L" shaped structure (12) can be used as the handgrip that returning face plate (11) stirs.
2. adapter type optical fibre separating case according to claim 1; It is characterized in that; Reverse side at said casing (2) is provided with an installing plate (7); The upper end of said installing plate (7) is connected through bell and spigot joint (8) in the sleeve joint hole (6) of casing (2) reverse side upper end, and said installing plate (7) is fixedly connected with casing (2) through inner four bolts of casing (2) (9).
3. adapter type optical fibre separating case according to claim 1 and 2 is characterized in that, the described fine shaft collar (15) of drawing forms the fine fibre district that stores up of the fine dish of passing by on one's way by left baffle (24) and last lower baffle plate (25) with nearly middle dish fibre boss (26); Be provided with fixed head (27) in the centre of drawing fine shaft collar (15), on described fixed head (27), be provided with pilot hole (28) and connecting hole (29).
4. adapter type optical fibre separating case according to claim 1 and 2 is characterized in that described fibre melting disc (13) is a three-decker, and fusible fine 36 cores are provided with spacing preiection and connecting hole at the reverse side of fibre melting disc (13).
5. adapter type optical fibre separating case according to claim 1 and 2; It is characterized in that; Described plastics folder (17) is made up of double-layer structure up and down; On the faying face of levels structure, have groove, the both sides of said plastics folder (17) can be embedded in the space of casing (2) lower side panel that removes movable block (5) and be fastened on the casing (2) with screw through locking block (30).
6. adapter type optical fibre separating case according to claim 1 and 2 is characterized in that, described returning face plate (11), draws the structural member that fine shaft collar (15), base plate (20) adopt different colours.
7. adapter type optical fibre separating case according to claim 1 and 2 is characterized in that, described dish wire loop (22) adopts the plastic structural part of different colours, to distinguish different dish line purposes.
8. adapter type optical fibre separating case according to claim 1 and 2 is characterized in that described snap close (4) is furnished with common key (14), and described common key (14) can also be used for the fastening of butterfly optical cable jig (16) and plastics folder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110402515 CN102375195B (en) | 2011-12-07 | 2011-12-07 | Adapter type optical fiber distributing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110402515 CN102375195B (en) | 2011-12-07 | 2011-12-07 | Adapter type optical fiber distributing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102375195A true CN102375195A (en) | 2012-03-14 |
| CN102375195B CN102375195B (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110402515 Expired - Fee Related CN102375195B (en) | 2011-12-07 | 2011-12-07 | Adapter type optical fiber distributing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102375195B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646752A (en) * | 2017-03-24 | 2017-05-10 | 国网黑龙江省电力有限公司佳木斯供电公司 | Method for optical cable fiber melting by employing optical cable fiber welding clamps |
| CN117555096A (en) * | 2024-01-11 | 2024-02-13 | 国网湖北省电力有限公司 | Composite optical cable junction box assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09159840A (en) * | 1995-12-08 | 1997-06-20 | Fujikura Ltd | Optical fiber distribution board |
| CN201562062U (en) * | 2009-10-30 | 2010-08-25 | 上海电信通信设备有限公司 | Optical fiber cable distribution device |
| CN102073112A (en) * | 2011-02-25 | 2011-05-25 | 常州太平电器有限公司 | Optical cable splitting box |
-
2011
- 2011-12-07 CN CN 201110402515 patent/CN102375195B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09159840A (en) * | 1995-12-08 | 1997-06-20 | Fujikura Ltd | Optical fiber distribution board |
| CN201562062U (en) * | 2009-10-30 | 2010-08-25 | 上海电信通信设备有限公司 | Optical fiber cable distribution device |
| CN102073112A (en) * | 2011-02-25 | 2011-05-25 | 常州太平电器有限公司 | Optical cable splitting box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646752A (en) * | 2017-03-24 | 2017-05-10 | 国网黑龙江省电力有限公司佳木斯供电公司 | Method for optical cable fiber melting by employing optical cable fiber welding clamps |
| CN117555096A (en) * | 2024-01-11 | 2024-02-13 | 国网湖北省电力有限公司 | Composite optical cable junction box assembly |
| CN117555096B (en) * | 2024-01-11 | 2024-04-05 | 国网湖北省电力有限公司 | Composite optical cable junction box assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102375195B (en) | 2013-02-27 |
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Granted publication date: 20130227 Termination date: 20181207 |