CN204790130U - Comprehensive distribution case of ONU equipment and spectrometer - Google Patents
Comprehensive distribution case of ONU equipment and spectrometer Download PDFInfo
- Publication number
- CN204790130U CN204790130U CN201520566530.2U CN201520566530U CN204790130U CN 204790130 U CN204790130 U CN 204790130U CN 201520566530 U CN201520566530 U CN 201520566530U CN 204790130 U CN204790130 U CN 204790130U
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- Prior art keywords
- bolt
- backboard
- coupling bar
- strap
- onu equipment
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- Withdrawn - After Issue
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- 238000009826 distribution Methods 0.000 title claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 55
- 238000010168 coupling process Methods 0.000 claims abstract description 55
- 238000005859 coupling reaction Methods 0.000 claims abstract description 55
- 230000003287 optical effect Effects 0.000 claims abstract description 48
- 239000013307 optical fiber Substances 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 208000001308 Fasciculation Diseases 0.000 abstract 2
- 206010028293 Muscle contractions involuntary Diseases 0.000 abstract 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000003466 welding Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- HCOLPNRPCMFHOH-UHFFFAOYSA-N Prodigiosin Natural products CCCCCC1C=C(C=C/2N=C(C=C2OC)c3ccc[nH]3)N=C1C HCOLPNRPCMFHOH-UHFFFAOYSA-N 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- TWFGRJUTAULJPZ-USZBIXTISA-N prodigiosin Chemical compound N1=C(C)C(CCCCC)=C\C1=C/C1=NC(C=2[N]C=CC=2)=C[C]1OC TWFGRJUTAULJPZ-USZBIXTISA-N 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to a comprehensive distribution case of ONU equipment and spectrometer, it includes the backplate, two curb plates, the bottom plate, roof and chamber door, be equipped with optical fiber termination box on the backplate, at least, a pair of first coupling bar and the second coupling bar that is used for fixed spectrometer a pair of at least that is used for fixed ONU equipment, it is every to a first stationary jaw of suit and an adjusting nut on the first coupling bar, it is every to suit second stationary jaw on the second coupling bar and the 2nd adjusting nut, inside optic fibre splice tray and the multicore fasciculation tail optical fiber of being equipped with of optical fiber termination box, its top is equipped with multicore optic fibre flange joint ware, the one end and the multicore optic fibre flange joint ware of multicore fasciculation tail optical fiber area connector are connected, compared with the prior art, the utility model discloses the in disorder problem of the inside cable of ONU box is solved to the product, simplifies the optical cable fusion flow, solved the producer's production of respectively communicating ONU equipment and spectrometer specification, size, the mounting means is various and lead to the unable unified problem that fix.
Description
Technical field
The utility model relates to photoelectric communication field, particularly relates to the comprehensive distribution box of a kind of ONU equipment and optical splitter.
Background technology
In Communication System for Distribution Automation process of construction, power distribution communication ONU casing was installed consuming time longer in the past, directly affected project progress, mainly there is following problem:
1, in ONU casing, communication terminal ONU equipment does not have reliable fixed position, and can only fix by tied silk in work progress at the scene, equipment is fixed unreliable; Optical splitter does not have reliable fixed position, is not easy to safeguard, and technique unsightly.
2, the ONU equipment of each producer and optical splitter size of product disunity, mounting means are various, and cannot unify to fix, general ONU casing cannot be applicable to ONU equipment and the optical splitter of each producer.
3, optical cable does not have GPZ after entering ONU casing, but with coiling fine unit and tail optical fiber welding, when Cable Core Number is more, corresponding sequence number tail optical fiber is found in inconvenience; Need during jumper connection fibre core with flange docking, not only construction process is complicated, and in docking operation, produce joint attenuation, and in casing, whole construction process seems in disorder, is not easy to attended operation and trouble shooting.
4, ONU casing integral layout is unreasonable, and cable is not easily combing in a jumble, and technique unsightly, is unfavorable for the equipment O&M in later stage.
5, do not have unified flow of installation standard, construction technology is uneven, is not easy to the acceptance of work and operation maintenance in the future.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly simplifies optical cable welding flow process, the easy combing of case inner cable, installs the comprehensive distribution box of all solid and reliable ONU equipment of the equipment of various model and optical splitter.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
The comprehensive distribution box of a kind of ONU equipment and optical splitter, it comprises backboard, two side plates, base plate, top board and chamber doors, described base plate is provided with optical cable through hole, described backboard is provided with GPZ, at least one pair of first coupling bar for fixing ONU equipment and at least one pair of the second coupling bar for fixing optical splitter, described first coupling bar, described second coupling bar are positioned at the same side of described GPZ
Often pair of described first coupling bar is set with first strap, described first strap slides along the axial direction of described first coupling bar, each described first coupling bar is also provided with the first adjustment screw thread and with the described first the first setting nut regulating screw thread to match, described first strap is between described first setting nut and described backboard, often pair of described second coupling bar is set with second strap, described second strap slides along the axial direction of the second coupling bar, each described second coupling bar is also provided with the second adjustment screw thread and with the described second the second setting nut regulating screw thread to match, described second strap is between described second setting nut and described backboard,
The inside of described GPZ is provided with optical fiber thermoconnecting tray and multicore pencil tail optical fiber, the bottom of described GPZ is provided with through hole, described GPZ top is provided with multi-core fiber flange coupling connector, and the multiple connectors on described multicore pencil tail optical fiber are connected with the multiple output terminals on described multi-core fiber flange coupling connector respectively.
Compared with prior art, the beneficial effects of the utility model are:
The utility model Total Product is rationally distributed, and case inner cable moves towards clear, easy combing, solves the problem that ONU box house cable is in disorder in the past, improves casing operability, is convenient to daily servicing; The optical fiber cable termination case carrying multiple tail optical fiber joint and fiber cores can simplify optical cable welding flow process, compared with empty optical cable fiber management tray in the past, eliminate block, the step such as stripping, fine cable welding, tail optical fiber jumper connection not easily make mistakes, greatly shorten weld time, improve work efficiency; The holding force that this product only needing the holding force by being formed between the first strap and backboard, being formed between the second strap and backboard, just can solid and reliable for the equipment of different size be fixed in casing, solve the ONU equipment of each communication manufacturer production and optical splitter specification, size, mounting means various and cause the problem that cannot unify to fix.
On the basis of technique scheme, the utility model can also do following improvement.
As a kind of preferred implementation of the present utility model, described first strap is parallel with described side plate.
The beneficial effect of above-mentioned preferred version is adopted to be: when the first strap is parallel with side plate, two the first coupling bars on clamping plate vertically arrange, ONU equipment can first be held in place on the first coupling bar of below, after obtaining certain anchorage force, clamped by the first strap, what ONU equipment can be made to fix is more stable, firm again.
As another kind of preferred implementation of the present utility model, described second strap is vertical with described side plate.
The beneficial effect of above-mentioned preferred version is adopted to be: optical splitter is less and light than ONU equipment, when the second strap is vertical with side plate, second strap is horizontally disposed with, optical splitter is put between two the second coupling bars, clamping action only by the second strap just can realize fixing to it, can also save housing interior volume simultaneously.
As another kind of preferred implementation of the present utility model, on described backboard, below described GPZ, be provided with the cable fixing clip tool for fixing described optical fiber cable.
Adopt the beneficial effect of above-mentioned preferred version to be: cable fixing clip prodigiosin enough fixedly stretches out the line cable of optical cable welding dish, avoid line cable to shake, the problem such as twisting.
As another kind of preferred implementation of the present utility model, the inside of described GPZ, the surrounding of described optical fiber thermoconnecting tray are provided with multiple cable clamp, and described multicore pencil tail optical fiber is fixed in described GPZ by described cable clamp coiling.
Adopt the beneficial effect of above-mentioned preferred version to be: centered by optical fiber thermoconnecting tray by multicore pencil tail fiber disc on the backboard being fixed on distributing cabinet, both GPZ inner space had been saved, pencil tail optical fiber moves towards clear, easy combing, avoids again the problems such as multicore pencil tail optical fiber shakes, twisting.
As another kind of preferred implementation of the present utility model, often pair of described first coupling bar be divided into first be fixedly connected with bolt with can near or be fixedly connected with first of bolt away from described first and be flexibly connected bolt, described first is fixedly connected with bolt is fixedly connected with described backboard, described backboard is provided with the first backboard bar hole being flexibly connected bolt with described first and matching, described first is flexibly connected bolt is connected with described backboard bolt by described first backboard bar hole, and described first strap is provided with the first clamping plate bar hole being flexibly connected bolt with described first and matching.
The beneficial effect of above-mentioned preferred version is adopted to be: to be fixedly connected with distance between bolt with first by regulating the first flexible connection bolt, make them also can implement a holding force to ONU equipment, coordinate the holding force between the first strap and backboard, what ONU equipment can be made under double reaction plus to fix is more stable, firm.
As another kind of preferred implementation of the present utility model, often pair of described second coupling bar be divided into second be fixedly connected with bolt with can near or be fixedly connected with second of bolt away from described second and be flexibly connected bolt, described second is fixedly connected with bolt is fixedly connected with described backboard, described backboard is provided with the second backboard bar hole being flexibly connected bolt with described second and matching, described second is flexibly connected bolt is connected with described backboard bolt by described second backboard bar hole, and described second strap is provided with the second clamping plate bar hole being flexibly connected bolt with described second and matching.
The beneficial effect of above-mentioned preferred version is adopted to be: to be fixedly connected with distance between bolt with second by regulating the second flexible connection bolt, make them also can implement a holding force to optical splitter, coordinate the holding force between the second strap and backboard, what optical splitter can be made under double reaction plus to fix is more stable, firm.
As another kind of preferred implementation of the present utility model, described multicore pencil tail optical fiber is provided with fibre core chromatogram mark.
Adopt the beneficial effect of above-mentioned preferred version to be: in optical cable welding process, corresponding fiber cores can be found fast to carry out welding making by the fibre core chromatogram mark of pencil tail optical fiber.
As another kind of preferred implementation of the present utility model, described side plate all offers louvre.
The beneficial effect of above-mentioned preferred version is adopted to be: louvre can carry out heat dissipation ventilation to box house, avoids affecting equipment work efficiency and serviceable life because box interior temperature is too high.
As another kind of preferred implementation of the present utility model, described louvre is shutter.
The beneficial effect of above-mentioned preferred version is adopted to be: the louvre of shutter has certain dustproof and waterproof function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model product;
In accompanying drawing, the list of parts representated by each label is as follows:
1, backboard, 2, GPZ, the 3, first strap, 4, the second strap, 5, multi-core fiber flange coupling connector, 6, optical fiber thermoconnecting tray, 7, cable fixing clip tool, 8, first is fixedly connected with bolt, and 9, first is flexibly connected bolt, 10, the first clamping plate bar hole, 11, second be fixedly connected with bolt, 12, second is flexibly connected bolt, the 13, second clamping plate bar hole, 14, multicore pencil tail optical fiber, 15, line cable.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment 1
As shown in Figure 1, the comprehensive distribution box of a kind of ONU equipment and optical splitter, it comprises backboard 1, two side plates, base plate, top board and chamber doors, described side plate all offers the louvre of shutter, described base plate is provided with optical cable through hole, described backboard 1 is provided with GPZ 2, at least one pair of first coupling bar for fixing ONU equipment and at least one pair of the second coupling bar for fixing optical splitter, described first coupling bar, described second coupling bar are positioned at the same side of described GPZ 2
Often pair of described first coupling bar is set with first strap 3, described first strap 3 slides along described first coupling bar axial direction, each described first coupling bar is also provided with the first adjustment screw thread and with the described first the first setting nut regulating screw thread to match, described first strap 3 is between described first setting nut and described backboard 1, described first strap 3 is parallel with described side plate, often pair of described second coupling bar is set with second strap 4, described second strap 4 slides along described second coupling bar axial direction, each described second coupling bar is also provided with the second adjustment screw thread and with the described second the second setting nut regulating screw thread to match, described second strap 4 is between described second setting nut and described backboard 1, described second strap 4 is vertical with described side plate,
The inside of described GPZ 2 is provided with optical fiber thermoconnecting tray 6 and multicore pencil tail optical fiber 14 (can be 12 cores, 24 cores, 36 cores, 48 cores etc.), described multicore pencil tail optical fiber 14 is provided with fibre core chromatogram mark, the bottom of described GPZ 2 is provided with through hole, it (can be 12 cores that described GPZ 2 top is provided with multi-core fiber flange coupling connector 5, 24 cores, 36 cores, 48 cores etc.), multiple connectors on described multicore pencil tail optical fiber 14 are connected with the multiple output terminals on described multi-core fiber flange coupling connector 5 respectively, the inside of described GPZ 2, the surrounding of described optical fiber thermoconnecting tray 6 is provided with multiple cable clamp, described multicore pencil tail optical fiber 14 is fixed in described GPZ 2 by described cable clamp coiling, on described backboard 1, the cable fixing clip tool 7 for fixing described line cable 15 is provided with below described GPZ 2.
The utility model product when mounted, only need ONU equipment to be placed between often pair of first coupling bar, first strap 3 is slided along the first coupling bar axial direction, ONU equipment is squeezed on backboard 1, tighten the first setting nut again, ONU equipment can be fixed on backboard 1, again optical splitter is placed between often pair of second coupling bar, second strap 4 is slided along the second coupling bar axial direction, optical splitter is squeezed on backboard 1, tighten the second setting nut again, optical splitter can be fixed on backboard 1, then the input end tail optical fiber joint of optical splitter is connected with ONU equipment, again the output terminal tail optical fiber joint of optical splitter is connected with the input end of the multi-core fiber flange coupling connector 5 on GPZ 2, finally the line cable 15 in the external world is passed described through hole successively, described optical cable through hole enters GPZ 2, open described optical fiber thermoconnecting tray 6, and one end that described line cable 15 stretches into shifts to an earlier date stripping prepares naked fibre core, welding can be carried out in described optical fiber thermoconnecting tray 6 with the broken end of described multicore pencil tail optical fiber 14, fixing, make optic fiber distribution, namely the optical cable completing ONU casing connects.
Embodiment 2
As shown in Figure 1, the comprehensive distribution box of a kind of ONU equipment and optical splitter, its structure, installation method is similar to Example 1, difference is, often pair of described first coupling bar be divided into first be fixedly connected with bolt 8 with can near or be fixedly connected with first of bolt 8 away from described first and be flexibly connected bolt 9, described first is fixedly connected with bolt 8 is fixedly connected with described backboard 1, described backboard 1 is provided with the first backboard bar hole being flexibly connected bolt 9 with described first and matching, described first is flexibly connected bolt 9 is connected with described backboard 1 bolt by described first backboard bar hole, described first strap 3 is provided with the first clamping plate bar hole 10 being flexibly connected bolt 9 with described first and matching, often pair of described second coupling bar be divided into second be fixedly connected with bolt 11 with can near or be fixedly connected with second of bolt 11 away from described second and be flexibly connected bolt 12, described second is fixedly connected with bolt 11 is fixedly connected with described backboard 1, described backboard 1 is provided with the second backboard bar hole being flexibly connected bolt 12 with described second and matching, described second is flexibly connected bolt 12 is connected with described backboard 1 bolt by described second backboard bar hole, described second strap 4 is provided with the second clamping plate bar hole 13 being flexibly connected bolt 12 with described second and matching, like this when installing fixing ONU equipment and optical splitter, bolt 9 and first distance, second be fixedly connected with between bolt 8 can be flexibly connected respectively by adjustment first to be flexibly connected bolt 12 and to be fixedly connected with distance between bolt 11 with second, make them also can implement a holding force to ONU equipment and optical splitter, coordinate the holding force between the first strap 3, second strap 4 and backboard 1, what ONU equipment and optical splitter can be made under double reaction plus to fix is more stable, firm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the comprehensive distribution box of an ONU equipment and optical splitter, it is characterized in that, it comprises backboard (1), two side plates, base plate, top board and chamber doors, described base plate is provided with optical cable through hole, described backboard (1) is provided with GPZ (2), at least one pair of first coupling bar for fixing ONU equipment and at least one pair of the second coupling bar for fixing optical splitter, and described first coupling bar, described second coupling bar are positioned at the same side of described GPZ (2);
Often pair of described first coupling bar is set with first strap (3), described first strap (3) is slided along the axial direction of described first coupling bar, each described first coupling bar is also provided with the first adjustment screw thread and with the described first the first setting nut regulating screw thread to match, described first strap (3) is positioned between described first setting nut and described backboard (1), often pair of described second coupling bar is set with second strap (4), described second strap slides along the axial direction of the second coupling bar, each described second coupling bar is also provided with the second adjustment screw thread and with the described second the second setting nut regulating screw thread to match, described second strap (4) is positioned between described second setting nut and described backboard (1),
The inside of described GPZ (2) is provided with optical fiber thermoconnecting tray (6) and multicore pencil tail optical fiber (14), the bottom of described GPZ (2) is provided with through hole, described GPZ (2) top is provided with multi-core fiber flange coupling connector (5), and the multiple connectors on described multicore pencil tail optical fiber (14) are connected with the multiple output terminals on described multi-core fiber flange coupling connector (5) respectively.
2. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, is characterized in that, described first strap (3) is parallel with described side plate.
3. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, is characterized in that, described second strap (4) is vertical with described side plate.
4. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, it is characterized in that, described backboard (1) is upper, described GPZ (2) below is provided with cable fixing clip tool (7) for permanent haulage line optical cable (15).
5. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, it is characterized in that, the surrounding of the inside of described GPZ (2), described optical fiber thermoconnecting tray (6) is provided with multiple cable clamp, and described multicore pencil tail optical fiber (14) is fixed in described GPZ (2) by described cable clamp coiling.
6. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, it is characterized in that, often pair of described first coupling bar be divided into first be fixedly connected with bolt (8) with can near or be fixedly connected with first of bolt (8) away from described first and be flexibly connected bolt (9), described first is fixedly connected with bolt (8) is fixedly connected with described backboard (1), described backboard (1) is provided with the first backboard bar hole being flexibly connected bolt (9) with described first and matching, described first is flexibly connected bolt (9) is connected with described backboard (1) bolt by described first backboard bar hole, described first strap (3) is provided with the first clamping plate bar hole (10) being flexibly connected bolt (9) with described first and matching.
7. the comprehensive distribution box of ONU equipment according to claim 1 and optical splitter, it is characterized in that, often pair of described second coupling bar be divided into second be fixedly connected with bolt (11) with can near or be fixedly connected with second of bolt (11) away from described second and be flexibly connected bolt (12), described second is fixedly connected with bolt (11) is fixedly connected with described backboard (1), described backboard (1) is provided with the second backboard bar hole being flexibly connected bolt (12) with described second and matching, described second is flexibly connected bolt (12) is connected with described backboard (1) bolt by described second backboard bar hole, described second strap (4) is provided with the second clamping plate bar hole (13) being flexibly connected bolt (12) with described second and matching.
8. the ONU equipment according to any one of claim 1-7 and the comprehensive distribution box of optical splitter, is characterized in that, described multicore pencil tail optical fiber (14) is provided with fibre core chromatogram mark.
9. the ONU equipment according to any one of claim 1-7 and the comprehensive distribution box of optical splitter, is characterized in that, described side plate all offers louvre.
10. the comprehensive distribution box of ONU equipment according to claim 9 and optical splitter, is characterized in that, described louvre is shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566530.2U CN204790130U (en) | 2015-07-29 | 2015-07-29 | Comprehensive distribution case of ONU equipment and spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566530.2U CN204790130U (en) | 2015-07-29 | 2015-07-29 | Comprehensive distribution case of ONU equipment and spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204790130U true CN204790130U (en) | 2015-11-18 |
Family
ID=54530146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566530.2U Withdrawn - After Issue CN204790130U (en) | 2015-07-29 | 2015-07-29 | Comprehensive distribution case of ONU equipment and spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204790130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068202A (en) * | 2015-07-29 | 2015-11-18 | 国网新疆电力公司昌吉供电公司 | Integrated distribution box of ONU device and splitter |
| CN106324780A (en) * | 2016-11-07 | 2017-01-11 | 湖南文理学院 | Fiber-to-the-home three-in-one network distribution box capable of achieving intelligent control of cooling |
-
2015
- 2015-07-29 CN CN201520566530.2U patent/CN204790130U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068202A (en) * | 2015-07-29 | 2015-11-18 | 国网新疆电力公司昌吉供电公司 | Integrated distribution box of ONU device and splitter |
| CN105068202B (en) * | 2015-07-29 | 2018-06-19 | 国网新疆电力公司昌吉供电公司 | The comprehensive distribution box of ONU equipment and optical splitter |
| CN106324780A (en) * | 2016-11-07 | 2017-01-11 | 湖南文理学院 | Fiber-to-the-home three-in-one network distribution box capable of achieving intelligent control of cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20180619 |