CN202904081U - Optical fiber distribution case - Google Patents
Optical fiber distribution case Download PDFInfo
- Publication number
- CN202904081U CN202904081U CN 201220469940 CN201220469940U CN202904081U CN 202904081 U CN202904081 U CN 202904081U CN 201220469940 CN201220469940 CN 201220469940 CN 201220469940 U CN201220469940 U CN 201220469940U CN 202904081 U CN202904081 U CN 202904081U
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- welding
- casing
- storage device
- optical fiber
- distributing
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Abstract
The utility model discloses an optical fiber distribution case. The optical fiber distribution case comprises the following components: a case body, a case cover, and a welding distribution base which is hinged with the case body and is provided in the case body. A movable edge of the distribution case is internally provided with a fastening device. One side wall of the case body is provided with at least one wire inlet hole and at least one wire outlet hole. An optical fiber fixing plate is provided next to each wire inlet hole of a bottom plate in the case body. An optical fiber passing-through groove is provided next to each wire outlet hole. The bottom plate in the case body is also provided with a first cable coiling storage device. The welding distribution base is provided with the following components: an adapter mounting bar; a second cable coiling storage device and a third cable coiling storage device which are provided at a front surface and a back surface of the welding distribution base; and a snapping station which is provided at the back surface of the welding distribution base. Double-layer rotatable design is adopted for the optical fiber distribution case. An optical fiber welding jointing device and a coiling storage fixing device are integrally designed on the welding distribution case, so that the structure of each component in the distribution case is more compact, and line management and coiling storage are more reasonable. The optical fiber distribution case has the following advantages: high operation convenience, easy maintenance, small volume and flexible application.
Description
Technical field
The utility model relates to telecommunication apparatus, relates in particular to a kind of fiber box.
Background technology
Fiber entering household (be called for short FTTH) refers to optical network unit is installed in household user or enterprise customer place, be in the light access series except fiber to the desk (abbreviation FTTD) the most close user's optical access network application type.Fiber entering household has strengthened the transparency of network to data form, speed, wavelength and agreement, has relaxed requirements such as environmental baseline and power supplies, has simplified and has safeguarded and installation; Fiber entering household when larger communication bandwidth is provided, can allow a plurality of operators by an optical fiber equal access to the user, this both can allow the user have the real autonomous power of selecting Virtual network operator, the wasting of resources that also can avoid overlapping construction and cause.Therefore, the development fiber entering household has been trend of the times.
The fiber box that is used for FTTH has realized that optical cable is connected with the distribution of optical communication equipment, by the adapter in the distributing cabinet, draws light signal with the light wire jumper, realizes the light wiring function.But the fiber box that grows up at present often has that dish storage is unreasonable, the distributing cabinet volume is excessive or is not easy to the shortcoming such as optical fiber maintenance.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency for the existing fiber distributing cabinet, and a kind of rational distributing cabinet of compact conformation is provided.
In order to achieve the above object, the utility model has adopted following technical scheme:
A kind of fiber box, comprise casing, with the hinged case lid of casing, hinged and be arranged in the welding distributing base of casing with casing, the welding distributing base is divided into two sheaf spaces with casing; Sidewall at casing is provided with at least one entrance hole and at least one wire hole, the casing inner bottom plating is equipped with an optical cable fixed head near each entrance hole place, the casing inner bottom plating is provided with an optical cable crossed beam trunking near the wire hole place, and the casing inner bottom plating is provided with the first reel storage device that is comprised of at least two fibre blocking plates; The welding distributing base is provided with an adapter mounting bar, the second reel storage device that is comprised of at least two fibre blocking plates and the 3rd reel storage device that is comprised of at least two fibre blocking plates, the second reel storage device is positioned at the front of welding distributing base, and the 3rd reel storage device is positioned at the back side of welding distributing base; The welding distributing base back side is provided with by what some card articles formed at the installed position of adapter and clamps the position.
Particularly, the first dish storage device comprises four the first fibre blocking plates, and four the first fibre blocking plates form a circle or oblong-shaped disc storage zone.Be provided with optical fiber position the parking for tail optical fiber of berthing in the middle of the dish storage zone.The second reel storage device and the 3rd reel storage device share four and penetrate in second fibre blocking plate at the positive back side of welding distributing base, and four per two symmetries of the second fibre blocking plate and cambered surface are outside.Wall box at distributing cabinet is provided with two entrance holes, is provided with simultaneously an entrance hole for subsequent use.Be provided with 3 optical cable fixed heads at the casing inner bottom plating.
Further, be provided with a buckle in the distributing cabinet active edges as tightening device, the welding distributing base is being provided with through hole with corresponding position, casing tightening device place.Wall box is provided with a mounting ear or anchor ear mounting hole in order to static housing.The adapter mounting bar is 12 core adapter mounting bars, and the optical cable crossed beam trunking is 12 core optical cable crossed beam trunkings.All correspondingly be provided with a strengthening core fixture near each optical cable fixed head of casing inner bottom part, the strengthening core fixture adopts Cross Recess Head Screw.The distributing cabinet integral material adopts flame-retardant modified polystyrene material.
A kind of fiber box disclosed in the utility model adopts the Double layer rotating design, fused fiber splice connection device and the fusion of dish storage stationary installation are designed on the distributing base, make each portion structure in the distributing cabinet compacter, more reasonable in line management and dish storage, easy to operate, be convenient to safeguard, small and exquisite, the applying flexible of volume, cost is lower.
Description of drawings
Fig. 1 is the inner structure synoptic diagram of fiber box;
Fig. 2 is the schematic internal view of optical fiber distributing box body;
Fig. 3 is the side schematic view of optical fiber distributing box body;
Fig. 4 is the front schematic view of fiber box welding distributing base;
Fig. 5 is the schematic rear view of fiber box welding distributing base;
Number in the figure: case lid 1, casing 2, welding distributing base 3, entrance hole 4, wire hole 5, optical cable fixed head 6, optical cable crossed beam trunking 7, the first fibre blocking plates 8, buckle 9, adapter mounting bar 10, the second fibre blocking plates 11, optical fiber berth the position 12, mounting ear 13, entrance hole 14 for subsequent use, screw 15, card article 16.
Embodiment
Below in conjunction with specific embodiment the technical solution of the utility model is clearly and completely described.
Embodiment
Present embodiment provides a kind of fiber box.This distributing cabinet comprise casing 2, with the hinged case lid 1 of casing 2, hinged and be arranged in the welding distributing base 3 of casing 2 with casing 2, welding distributing base 3 is divided into two sheaf spaces with casing 2; Sidewall at casing 2 is provided with two entrance holes 4, an entrance hole 14 for subsequent use and a wire hole 5, casing 2 inner bottom platings are equipped with an optical cable fixed head 6 and are equipped with a Cross Recess Head Screw 15 near each entrance hole 4 or entrance hole for subsequent use 14 places, casing 2 inner bottom platings are provided with an optical cable crossed beam trunking 7 near wire hole 5 places, and casing 2 inner bottom platings are provided with the first reel storage device that is comprised of four the first fibre blocking plates 8; Welding distributing base 3 is provided with an adapter mounting bar 10, the second reel storage device and the 3rd reel storage device, the second reel storage device and the 3rd reel storage device lay respectively at the front and back of welding distributing base 3, penetrate in second fibre blocking plate 11 at the welding distributing base 3 positive back sides by four jointly to form; Welding distributing base 3 back sides are provided with by what some card articles 16 formed and clamp the position.
The even distribution and constitution one circular discs storage of four the first fibre blocking plates 8 zone of the first dish storage device is provided with an optical fiber and berths 12 in the middle of the circular discs storage zone that four the first fibre blocking plates 8 surround.Four the second fibre blocking plate 11 per two symmetries and cambered surface are outside.Being provided with a mounting ear 13 at casing 2 sidewalls of distributing cabinet also can adopt the anchor ear mounting hole to fix casing in order to static housing 2(in other embodiments).Adapter mounting bar 10 is 12 core adapter mounting bars, and optical cable crossed beam trunking 7 is 12 core optical cable crossed beam trunkings.Be provided with a buckle 9 in the distributing cabinet active edges, welding distributing base 3 is being provided with through hole with corresponding position, casing 2 tightening device places.The distributing cabinet integral material adopts flame-retardant modified polystyrene material.
Concrete use flow process is: after outdoor optical cable is introduced casing 2; that carries out optical cable at optical cable fixed head 6 places opens stripping and fixing; and fix further by screw 15; enter welding distributing base 3 with being fixed on the naked fine protective casing protection optical fiber that clamps the position subsequently, and the 3rd reel storage device at welding distributing base 3 back sides carry out the fiber reel storage and with dock (hot melt or the cold joint) of tail optical fiber.Tail optical fiber is finished the front of guiding to welding distributing base 3 after the docking, carries out the tail fiber disc storage at welding distributing base 3 the second positive reel storage device places, and the connector of tail optical fiber inserts adapter.Thereby an end of indoor optical cable is connected to adapter by flexible jumper and closes with the tail optical fiber lotus root, the indoor optical cable other end introduces distributing cabinet casing 2 and the first reel storage device place on casing 2 inner bottom platings carries out the dish storage of optical cable, clamp subsequently fixingly at 12 core optical cable crossed beam trunkings 7, draw casing 2 from wire hole 5.
The described fiber box of above-described embodiment adopts the Double layer rotating design, fused fiber splice connection device and the fusion of reel storage device are designed on the welding distributing base, make each portion structure in the distributing cabinet compacter, more reasonable in line management and dish storage, easy to operate, be convenient to safeguard small and exquisite, the applying flexible of distributing cabinet volume.
More than be that better enforcement of the present utility model is specified, but the utility model is created and is not limited to above-described embodiment, those of ordinary skill in the art make all equivalent variations or replacement also can doing under the prerequisite of the utility model spirit, the distortion that these are equal to or replace all is included in the application's claim limited range.
Claims (9)
1. fiber box, it is characterized in that: described distributing cabinet comprise casing (2), with the hinged case lid (1) of casing, hinged and be arranged in the welding distributing base (3) of casing (2) with casing (2), described welding distributing base (3) is divided into two sheaf spaces with casing; Sidewall at described casing (2) is provided with at least one entrance hole (4) and at least one wire hole (5), described casing (2) inner bottom plating is equipped with an optical cable fixed head (6) near each entrance hole place, described casing (2) inner bottom plating locates to be provided with an optical cable crossed beam trunking (7) near wire hole (5), and described casing (2) inner bottom plating is provided with the first reel storage device (8) that is comprised of at least two fibre blocking plates; Described welding distributing base (3) is provided with an adapter mounting bar (10), the second reel storage device (11) that is comprised of at least two fibre blocking plates and the 3rd reel storage device (17) that is comprised of at least two fibre blocking plates, described the second reel storage device (11) is positioned at the front of welding distributing base (3), and described the 3rd reel storage device (17) is positioned at the back side of welding distributing base (3); Described welding distributing base (3) back side is provided with by what some card articles (16) formed and clamps the position.
2. distributing cabinet according to claim 1, it is characterized in that: be provided with a tightening device in described case lid (1) active edges, described welding distributing base (3) is being provided with through hole with described tightening device corresponding position.
3. distributing cabinet according to claim 2, it is characterized in that: described chamber door tightening device is a buckle (9).
4. distributing cabinet according to claim 1 is characterized in that: described the first dish storage device (8) comprises four the first fibre blocking plates (8), and described four the first fibre blocking plates (8) form a circle or oblong-shaped disc storage zone; Be provided with the optical fiber position (12) of berthing in the middle of the described dish storage zone.
5. distributing cabinet according to claim 1, it is characterized in that: described the second reel storage device (11) and the 3rd reel storage device (17) share four and penetrate in second fibre blocking plate (11) at the positive back side of described welding distributing base (3), and per two symmetries of described four the second fibre blocking plates (11) and cambered surface are outside.
6. distributing cabinet according to claim 1, it is characterized in that: described entrance hole is provided with two, is provided with simultaneously an entrance hole for subsequent use (14), and described casing side is provided with a mounting ear (13) or anchor ear mounting hole.
7. distributing cabinet according to claim 1, it is characterized in that: described adapter mounting bar (10) is 12 core adapter mounting bars, described optical cable crossed beam trunking (7) is 12 core optical cable crossed beam trunkings.
8. distributing cabinet according to claim 1, it is characterized in that: described optical cable fixed head (6) is provided with 3, all correspondingly is provided with a strengthening core fixture near each optical cable fixed head (6).
9. distributing cabinet according to claim 7, it is characterized in that: described strengthening core fixture is Cross Recess Head Screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469940 CN202904081U (en) | 2012-09-14 | 2012-09-14 | Optical fiber distribution case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469940 CN202904081U (en) | 2012-09-14 | 2012-09-14 | Optical fiber distribution case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904081U true CN202904081U (en) | 2013-04-24 |
Family
ID=48124734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469940 Expired - Fee Related CN202904081U (en) | 2012-09-14 | 2012-09-14 | Optical fiber distribution case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904081U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777293A (en) * | 2013-12-25 | 2014-05-07 | 宁波天翔通讯设备有限公司 | Optical fiber cable distribution box capable of performing layered rotation and being operated from multiple surfaces |
| WO2015158268A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable connection and protection device and installation method therefor |
| WO2016179744A1 (en) * | 2015-05-08 | 2016-11-17 | 华为技术有限公司 | Optical fiber terminal box |
| CN107076946A (en) * | 2015-05-08 | 2017-08-18 | 华为技术有限公司 | Optical fiber terminal box |
| US10001618B2 (en) | 2014-04-15 | 2018-06-19 | ADC Telecommunications (Shanghai) Distribution Co. Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10036864B2 (en) | 2014-04-15 | 2018-07-31 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| CN113820812A (en) * | 2021-11-23 | 2021-12-21 | 华海通信技术有限公司 | Sea and land cable connecting equipment |
| RU215689U1 (en) * | 2020-12-28 | 2022-12-22 | Общество С Ограниченной Ответственностью "Компания Ксс-Контакт" | fiber optic block |
-
2012
- 2012-09-14 CN CN 201220469940 patent/CN202904081U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777293A (en) * | 2013-12-25 | 2014-05-07 | 宁波天翔通讯设备有限公司 | Optical fiber cable distribution box capable of performing layered rotation and being operated from multiple surfaces |
| US10001618B2 (en) | 2014-04-15 | 2018-06-19 | ADC Telecommunications (Shanghai) Distribution Co. Ltd. | Fiber optic splice protection device and method for mounting the same |
| WO2015158268A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable connection and protection device and installation method therefor |
| CN105093444A (en) * | 2014-04-15 | 2015-11-25 | 泰科电子(上海)有限公司 | Optical cable splicing protective device and installation method thereof |
| US10067307B2 (en) | 2014-04-15 | 2018-09-04 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10036864B2 (en) | 2014-04-15 | 2018-07-31 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| WO2016179744A1 (en) * | 2015-05-08 | 2016-11-17 | 华为技术有限公司 | Optical fiber terminal box |
| CN107076946A (en) * | 2015-05-08 | 2017-08-18 | 华为技术有限公司 | Optical fiber terminal box |
| US9733445B2 (en) | 2015-05-08 | 2017-08-15 | Huawei Technologies Co., Ltd. | Access terminal box |
| CN106900173A (en) * | 2015-05-08 | 2017-06-27 | 华为技术有限公司 | A kind of optical fiber terminal box |
| CN106900173B (en) * | 2015-05-08 | 2020-03-10 | 华为技术有限公司 | Optical fiber terminal box |
| RU215689U1 (en) * | 2020-12-28 | 2022-12-22 | Общество С Ограниченной Ответственностью "Компания Ксс-Контакт" | fiber optic block |
| RU2792083C1 (en) * | 2020-12-28 | 2023-03-16 | Общество С Ограниченной Ответственностью "Компания Ксс-Контакт" | Fibre optic unit |
| CN113820812A (en) * | 2021-11-23 | 2021-12-21 | 华海通信技术有限公司 | Sea and land cable connecting equipment |
| CN113820812B (en) * | 2021-11-23 | 2022-02-15 | 华海通信技术有限公司 | Sea and land cable connecting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20160914 |