CN110389415B - Optical cable fiber-dividing box - Google Patents
Optical cable fiber-dividing box Download PDFInfo
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- CN110389415B CN110389415B CN201910487642.1A CN201910487642A CN110389415B CN 110389415 B CN110389415 B CN 110389415B CN 201910487642 A CN201910487642 A CN 201910487642A CN 110389415 B CN110389415 B CN 110389415B
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- box
- box body
- optical cable
- turnover plate
- box cover
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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
- G02B6/4439—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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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention belongs to the technical field of communication equipment, and particularly relates to an optical cable fiber distribution box which comprises a box body and a box cover matched and connected with the box body. The optical cable divides fine incasement portion to be rotatable structure, and the construction and the maintenance of being convenient for, and can draw forth ordinary optical cable or rubber-insulated-wire cable bottom the box, the practicality is stronger. An automatic limiting device is arranged between the box cover and the box body of the optical cable distribution box, and when the box cover is opened to a certain position, the automatic limiting device can realize automatic limiting by pulling. The door can be closed by slightly applying force downwards and releasing the limit. The optical cable fiber distribution box is made of light plastic, and is good in corrosion resistance and water resistance, stable and reliable in structure and long in service life.
Description
Technical Field
The invention belongs to the technical field of communication equipment, and particularly relates to an optical cable fiber distribution box.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
The optical cable distribution box product is used for connecting a main optical cable and a distribution optical cable outdoors, in a corridor or indoors. The optical fiber cable is designed and produced according to the standard YD/T2150-2010 in the communication industry, integrates the introduction (fixing, stripping and protecting) of the optical cable, the optical fiber welding, the optical fiber branching and the wiring into a whole, and independently completes the optical fiber wiring management function. The product is widely applied to optical fiber communication networks, and is mainly suitable for indoor and outdoor fiber distribution boxes of optical distribution points in optical access networks. The structure of current optical cable divides fine case all opens the door about, and the operator generally feeds back traditional optical cable and divides fine case existence at present and forgets to close the door and lead to the inside accident of intaking of box or protrusion between the corridor and cause personnel's injury. The case also has the condition that automatic limiting is lacked, and when constructors construct outdoors, the box door is easily closed by wind due to the fact that the box body is generally hung on a wire rod, so that the constructors are injured or the optical fibers are broken.
Disclosure of Invention
The invention aims to at least solve the problem that the water inlet in the box body and the protruding box cover injure passerby under the condition that the door of the optical cable fiber distribution box is forgotten to be closed, and the aim is realized by the following technical scheme:
a first aspect of the present invention provides an optical cable distribution box, including:
a box body;
the box cover is matched and hinged with the box body, the height of the side wall of one side, connected with the box cover, of the box body is larger than that of the side wall of the other side of the box body, and the height of the side wall of one side, connected with the box body, of the box cover is smaller than that of the side wall of the other side of the box cover.
The optical cable fiber distribution box provided by the invention is improved into an upward door structure through the optimized design of the structure. The upper portion lateral wall height of increase box makes box upper portion can shelter from the rainwater, and the lower part lateral wall height of increase case lid makes the weight of case lid lower part heavier, when forgetting to close the door, the dead weight of case lid can lead to the case lid to hang down, realizes the case lid after the definite time and closes, avoids because of forgetting to close the case lid, forget to lock the case lid and lead to equipment, optic fibre, optical cable excessively to expose, influences its life-span and consumption. Meanwhile, due to the fact that the door can be automatically closed, accidents that personnel are injured due to the fact that the door of the box cover protrudes between the corridors due to the fact that the door is forgotten to be closed are avoided.
In addition, the optical cable distribution box according to the embodiment of the invention may further have the following additional technical features:
in some embodiments of the present invention, a panel connected to the inner bottom surface of the case cover is provided on the inner side of the case cover, one side of the panel is hinged to the inner bottom surface, and the other side of the panel is provided with a locking member connected to the inner bottom surface of the case cover.
In some embodiments of the invention, the side walls of the enclosure are provided with cable entry holes.
In some embodiments of the invention, a turning plate, a first turning plate bracket and a second turning plate bracket are arranged on the inner bottom surface of the box body, the turning plate is fixed on the inner bottom surface of the box body through the first turning plate bracket and the second turning plate bracket, the turning plate is hinged with the first turning plate bracket, and a fastener connected with the turning plate is arranged on the second turning plate bracket.
In some embodiments of the present invention, the area of the inner bottom surface of the box body corresponding to the turnover plate is a cable fusion area, and the upper surface of the turnover plate is a cable distribution area.
In some embodiments of the present invention, the cable distribution box further includes a fusion splice tray disposed at the cable fusion splicing area and a tab optical splitter mounting bracket disposed at the cable distribution area.
In some embodiments of the invention, the bottom surface of the inner side of the box body is provided with a cable fixing device and a wire arranging ring.
In some embodiments of the present invention, the outer wall of the box cover is provided with a lock catch connected with the box body.
In some embodiments of the present invention, the optical cable distribution box further includes an automatic limiting device disposed between the box cover and the box body.
In some embodiments of the present invention, the box cover is made of a plastic material, the box body is made of a plastic material or a metal material, the optical cable distribution box further includes an automatic limiting device disposed between the box cover and the box body, the automatic limiting device includes a first connecting member fixed on the box body, a second connecting member fixed on the box cover, a first connecting rod hinged to the first connecting member, and a second connecting rod hinged to the second connecting member, and the first connecting rod and the second connecting rod are hinged to each other, when the optical cable distribution box is opened, the automatic limiting device supports the box cover, so that the box cover is locked when the box cover is opened to a certain position.
In some embodiments of the present invention, the optical cable distribution box includes one automatic limiting device or at least two automatic limiting devices arranged at intervals.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 schematically illustrates a schematic structural view of a fiber optic cable distribution enclosure according to an embodiment of the present invention;
FIG. 2 schematically illustrates a structural view of a flip panel in a fiber distribution cabinet according to an embodiment of the present invention when opened;
FIG. 3 schematically illustrates a bottom view of a fiber optic cable distribution enclosure according to an embodiment of the present invention;
fig. 4 schematically illustrates a side view of a fiber optic cable distribution enclosure according to an embodiment of the present invention.
Fig. 5 schematically illustrates a top view of the fiber optic cable distribution enclosure of fig. 1.
The reference symbols in the drawings denote the following:
10: a box body and 11: cable lead-in hole, 12: optical cable fixing device, 13: butterfly-shaped optical cable fixing device, 14: wire management ring, 15: fiber melting disc, 16: first flipping panel support, 17: second flipping panel support, 18: grid reinforcing ribs;
20: case lid, 21: lock catch, 22: panel, 23: panel locking;
30: automatic stop device, 31: first connecting member, 32: second connecting member, 33: first link, 34: a second link;
40: a turnover plate;
50: inserted sheet formula optical divider installing support.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 5, according to an embodiment of the present invention, an optical fiber cable distribution box is provided, which includes a box body 10 and a box cover 20 coupled to the box body 10 and hinged thereto, wherein a height of a sidewall of a side of the box body 10 coupled to the box cover 20 is greater than a height of a sidewall of another side of the box body 10, and a height of a sidewall of a side of the box cover 20 coupled to the box body 10 is less than a height of a sidewall of another side of the box cover 20.
The optical cable distribution box of the embodiment of the invention is of an upward door opening structure, the side wall of the upper part of the box body 10 is higher, so that the side wall of the upper part of the box body 10 can shield rainwater, the side wall of the lower part of the box cover 20 is higher, so that the weight of the lower part of the box cover 20 is heavier, when the box cover 20 is forgotten to be closed, the self weight of the box cover 20 can cause the box cover 20 to droop, and the box cover 20 is closed after a certain time, so that the phenomenon that equipment, optical fibers and optical cables are excessively exposed and the service life and the power consumption.
In some embodiments of the present invention, the inner side of the cover 20 is provided with a panel 22 connected to the inner bottom surface of the cover 20, and one side of the panel 22 is hinged to the inner bottom surface of the cover 20 and the other side is provided with a panel lock 23 connected to the inner bottom surface of the cover 20. Because the space inside the box cover 20 is limited, when a product leaves a factory, the label identifications such as a certificate, a record list, a wiring schematic diagram and the like are attached to the inner side of the box cover 20, and the positions for attaching the label identifications such as an inspection card and the like to a construction maintainer are few. The panel 22 only occupies the remaining space inside the cover 20, providing more labeling locations for the constructor.
In some embodiments of the present invention, the side walls of the enclosure 10 are provided with a plurality of cable entry holes 11, and the cable entry holes 11 are used for the entry and exit of cables into and out of the cable distribution box.
In some embodiments of the present invention, the inner bottom surface of the box body 20 is provided with a turning plate 40, a first turning plate bracket 16 and a second turning plate bracket 17, the turning plate 40 is rotatably connected with the first turning plate bracket 16, and the second turning plate bracket 17 is provided with a fastener connected with the turning plate 40.
Furthermore, the area of the inner bottom surface of the box body 10 corresponding to the turnover plate 40 is an optical cable fusion area, and the upper surface of the turnover plate 40 is an optical cable distribution area, so that the internal space of the box body can be reasonably utilized to the maximum extent, and the connection of a trunk optical cable and a distribution optical cable can be better met. The turnover structure also provides great convenience for installation and maintenance of workers.
Furthermore, a fiber melting disc 15 is arranged in the cable welding area, and a plug-in type optical splitter mounting bracket 50 is arranged in the cable distribution area, so that the mounting of a 4 x 1:8 plug-in type optical splitter can be met to the maximum extent.
In some embodiments of the present invention, the inner bottom surface of the housing 10 is provided with a cable management ring 14, a cable fixing device 12, and a butterfly cable fixing device 13. The structure provides great convenience for optical cable fixed mounting and wiring arrangement.
In some embodiments of the present invention, the outer wall surface of the box cover 20 is further provided with a lock catch 21 connected to the box body 10, and the lock catch 21 can prevent the optical cable distribution box from being opened accidentally when the box cover 20 of the optical cable distribution box is closed, and enhance the sealing performance of the optical cable distribution box.
In some embodiments of the present invention, the case cover 20 is made of plastic, the case body 10 is made of plastic or metal, the plastic has better corrosion and water resistance, and the metal is more durable, the inner walls of the case body 10 and the case cover 20 are further provided with grid reinforcing ribs 18, the grid reinforcing ribs 18 make the structures of the case body 10 and the case cover 20 stronger, the structures have good corrosion and water resistance, stable and reliable structure and long service life, and an automatic limiting device 30 is further provided between the case cover 20 and the case body 10, so that when the case cover 20 is opened to a certain position, the automatic limiting device 30 can lock the case cover 20, and the case cover 20 keeps a certain position. The phenomenon that constructors are injured or optical fibers are broken due to the fact that the box cover 20 is automatically closed due to wind blowing is avoided. When the operator applies a slight downward force to the case cover 20, the limit is released, and the door closing operation can be realized. Because the optical cable fiber distribution box is of a structure with an upward opening door, the box cover 20 can be closed due to the dead weight of the box cover 20, and the problem that the service life and the power consumption of the optical cable fiber distribution box are influenced due to the fact that equipment, optical fibers and optical cables are excessively exposed because the box cover 20 is forgotten to be closed and the box cover 20 is forgotten to be locked is avoided.
In some embodiments of the present invention, at least one automatic limiting device 30 may be provided at intervals on the box 10, and a plurality of automatic limiting devices 30 may make the support more stable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An optical cable distribution box, comprising:
a box body;
the box cover is matched with the box body and is hinged with the box body, the height of the side wall of one side of the box body, which is connected with the box cover, is greater than that of the side wall of the other side of the box body, and the height of the side wall of one side of the box cover, which is connected with the box body, is less than that of the side wall of the other side of the box cover;
a panel which is rotatably connected with the inner bottom surface of the box cover is arranged on the inner side of the box cover, one side of the panel is hinged with the inner bottom surface, and a locking fastener connected with the inner bottom surface of the box cover is arranged on the other side of the panel;
the bottom surface of the inner side of the box body is provided with a turnover plate, a first turnover plate bracket and a second turnover plate bracket, the turnover plate is fixed on the bottom surface of the inner side of the box body through the first turnover plate bracket and the second turnover plate bracket, the turnover plate is hinged with the first turnover plate bracket, and the second turnover plate bracket is provided with a locking piece connected with the turnover plate;
the case lid is the plastics material, the box is plastics material or metal material, optical cable divides fine case still is including setting up the case lid with automatic stop device between the box, automatic stop device is including fixing first connecting piece on the box, fixing second connecting piece on the case lid, with first connecting piece articulated first connecting rod and with second connecting piece articulated second connecting rod, first connecting rod with the second connecting rod is articulated to be connected, works as when the case lid is opened, automatic stop device supports the case lid, makes the case lid is opened and is locked when certain position.
2. The fiber optic cable distribution box of claim 1, wherein a sidewall of the box body is provided with cable entry holes.
3. The fiber optic cable distribution box of claim 1, wherein the area of the inside bottom surface of the box body corresponding to the turnover plate is a cable fusion area, and the upper wall surface of the turnover plate is a cable distribution area.
4. The fiber optic cable distribution box of claim 3, further comprising a fusion splice tray disposed at the cable fusion splice area and a tab optical splitter support disposed at the cable distribution area.
5. An optical cable distribution box according to any one of claims 1 to 4, wherein the inside bottom surface of the box body is provided with optical cable fixing devices and cable management rings.
6. The optical cable distribution box according to any one of claims 1 to 4, wherein the outer wall surface of the box cover is provided with a lock catch connected with the box body.
7. An optical cable distribution box according to any one of claims 1 to 4, wherein the optical cable distribution box comprises one said self-limiting device or at least two said self-limiting devices spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487642.1A CN110389415B (en) | 2019-06-05 | 2019-06-05 | Optical cable fiber-dividing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487642.1A CN110389415B (en) | 2019-06-05 | 2019-06-05 | Optical cable fiber-dividing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110389415A CN110389415A (en) | 2019-10-29 |
| CN110389415B true CN110389415B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910487642.1A Active CN110389415B (en) | 2019-06-05 | 2019-06-05 | Optical cable fiber-dividing box |
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| Country | Link |
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| CN (1) | CN110389415B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527544B (en) * | 2022-03-16 | 2023-10-10 | 国网福建省电力有限公司 | 5G data transmission device for power service platform and working method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995625B (en) * | 2009-08-27 | 2012-03-28 | 上海邮电设计咨询研究院有限公司 | Improved optical cable fibre distributing box |
| CN102053320A (en) * | 2009-10-30 | 2011-05-11 | 上海电信通信设备有限公司 | Optical cable fiber splitting device |
| CN204359979U (en) * | 2014-12-25 | 2015-05-27 | 深圳日海通讯技术股份有限公司 | Optical cable fiber-dividing box |
| CN204496059U (en) * | 2015-01-29 | 2015-07-22 | 河北义博通信设备有限公司 | A kind of optical cable fiber-dividing box |
| CN107076946B (en) * | 2015-05-08 | 2019-12-17 | 华为技术有限公司 | Optical fiber terminal box |
| CN205982761U (en) * | 2016-07-05 | 2017-02-22 | 杭州通达互联科技有限公司 | Optical cable that improves structure divides fine case |
| CN206925823U (en) * | 2016-11-13 | 2018-01-26 | 威海高登旅游休闲用品有限公司 | A kind of tool box |
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2019
- 2019-06-05 CN CN201910487642.1A patent/CN110389415B/en active Active
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| CN110389415A (en) | 2019-10-29 |
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Address after: 215200 Group 7.12, Xiajiadou Village, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: JIANGSU TONGDING BROADBAND Co.,Ltd. Address before: No.583 Caizi Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU TONGDING BROADBAND Co.,Ltd. |
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