CN212586608U - An optical fiber distribution device - Google Patents
An optical fiber distribution device Download PDFInfo
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- CN212586608U CN212586608U CN202021065171.XU CN202021065171U CN212586608U CN 212586608 U CN212586608 U CN 212586608U CN 202021065171 U CN202021065171 U CN 202021065171U CN 212586608 U CN212586608 U CN 212586608U
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000004308 accommodation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
本实用新型涉及光纤通信技术领域，提供了一种光纤配线装置，包括光纤配线架和沿横向并列安装在所述光纤配线架前端的至少一个模块盒，所述模块盒包括暗盒和沿横向并列连接在所述暗盒前端的多个第一适配器；其中，所述暗盒的前端面上沿横向并列开设多个第一安装孔，各第一适配器分别纵向安装在对应的第一安装孔内，使得所述第一适配器暴露在外的多个端口呈纵向排列，以便所述第一适配器前端连接出的线缆进行垂直走线。本装置中模块盒连接处的线缆可以垂直走线，无需在光纤配线架两端预留空间走线，节省大量空间，有利于线缆安装和维护。
The utility model relates to the technical field of optical fiber communication, and provides an optical fiber distribution device, comprising an optical fiber distribution frame and at least one module box laterally installed at the front end of the optical fiber distribution frame, the module box comprising a cassette and a A plurality of first adapters connected to the front end of the cassette in parallel horizontally; wherein, a plurality of first mounting holes are arranged on the front end surface of the cassette in parallel in the transverse direction, and each first adapter is respectively longitudinally mounted in the corresponding first mounting hole , so that the exposed ports of the first adapter are arranged longitudinally, so that the cables connected at the front end of the first adapter can be routed vertically. The cables at the connection of the module box in the device can be routed vertically, and there is no need to reserve space at both ends of the optical fiber distribution frame to route cables, which saves a lot of space and facilitates cable installation and maintenance.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an optical fiber communication technical field, concretely relates to optic fibre distribution device.
[ background of the invention ]
In recent years, with the continuous development of the information industry, the direction of data center integrated wiring products is gradually moving to high density and modularization, so that the data center must be equipped with a high quality wiring solution in order to achieve high density and convenient use and configuration. The trend toward high density and modularity requires higher and higher densities of optical fibers to be integrated in a unit space.
Currently, an optical fiber distribution frame system is used in optical communication distribution equipment and mainly comprises a distribution frame, a module box, a tray frame and the like. To meet the high fiber density requirements, it is often necessary to fixedly mount multiple cassettes within a distribution frame to accommodate a large number of fibers. Consequently, in traditional fiber distribution device structure, a large amount of spaces need all be reserved with the front at distribution frame both ends for walking the line, and the unified arrangement bundling overall arrangement of many cables is at the distribution frame both ends, walks that the line design is reasonable inadequately, leads to the cable overall arrangement to be mixed and disorderly and occupy a large amount of spaces, the installation and the maintenance of not only the cable of not being convenient for, the dilatation and the upgrading of the later stage equipment of also being convenient for moreover. Moreover, the size of the traditional optical fiber distribution frame is large, and the traditional optical fiber distribution frame is only suitable for cabinets with standard depths, so that the application range has certain limitation.
In view of the above, it is an urgent problem in the art to overcome the above-mentioned drawbacks of the prior art.
[ Utility model ] content
The utility model discloses the technical problem that needs to solve is:
among traditional optical fiber wiring device, a large amount of spaces need be reserved with the front at distribution frame both ends for walk the line, and the unified arrangement bundling overall arrangement of many cables is at the distribution frame both ends, and the cable overall arrangement is mixed and disorderly and occupies a large amount of spaces, the installation and the maintenance of the cable of being not convenient for, the dilatation and the upgrading of later stage equipment also are not convenient for.
The utility model discloses a following technical scheme reaches above-mentioned purpose:
the utility model provides an optical fiber distribution device, including optical fiber distribution frame 1 and along horizontal installing side by side at least one module box 2 at optical fiber distribution frame 1 front end, module box 2 includes cassette 21 and along horizontal side by side connect in a plurality of first adapters 22 of cassette 21 front end, first adapter 22 is LC adapter, CS adapter or MDC adapter;
a plurality of first mounting holes 211 are formed in the front end surface of the cassette 21 in parallel along the transverse direction, and each first adapter 22 is longitudinally mounted in the corresponding first mounting hole 211, so that a plurality of ports exposed by the first adapters 22 are longitudinally arranged, and therefore cables connected to the front ends of the first adapters 22 can be routed vertically.
Preferably, the optical fiber distribution frame 1 includes a tray 11 and two brackets 12, at least one second mounting hole 111 is arranged on the front end face of the tray 11 in parallel along the transverse direction, and each module box 2 is respectively mounted in the corresponding second mounting hole 111; the two brackets 12 are respectively connected to two sides of the rear end of the tray 11 through hinges 13, so that the two brackets 12 can be folded inwards relative to the tray 11.
Preferably, one or more cable bridges 112 are provided at the bottom of the tray 11 for fixing cables led out from the rear end of each module case 2 at the bottom of the optical fiber distribution frame 1.
Preferably, one or more threading grooves 113 are formed in the rear end of the tray 11, and the threading grooves 113 are used for accommodating and arranging cables connected from the rear ends of the module boxes 2.
Preferably, the support 12 is provided with a cable arranging hole for arranging cables connected from the rear end of each module case 2.
Preferably, a plurality of screw holes are provided on both the front end surface of the tray 11 and the front end surface of the cassette 21, so that the module case 2 is fixed to the optical fiber distribution frame 1 by screws after the module case 2 is inserted into the corresponding second mounting hole 111.
Preferably, a first elastic sheet 221 protruding outwards is arranged on a side surface of the first adapter 22, and the first elastic sheet 221 is arranged close to the rear end surface of the first adapter 22;
when the rear end of the first adapter 22 is pushed into the corresponding first mounting hole 211, the first elastic piece 221 is used for clamping and mounting the first adapter 22 in the corresponding first mounting hole 211.
Preferably, the module cartridge 2 further comprises at least one mpo adapter 23 attached to the rear end of the cassette 21; at least one third mounting hole 212 is opened in the rear end surface of the cassette 21, and the mpo adapters 23 are mounted in the corresponding third mounting holes 212.
Preferably, the lateral surface of the mpo adapter 23 is provided with a second elastic sheet 231 protruding outwards, and the second elastic sheet 231 is arranged adjacent to the front end surface of the mpo adapter 23;
when the front end of the mpo adapter 23 is pushed into the corresponding third mounting hole 212, the second elastic piece 231 is used for installing the mpo adapter 23 in the corresponding third mounting hole 212 in a clamping manner.
Preferably, the module case 2 further includes a cover 24, and the cover 24 is mounted on the top of the cassette 21, so that a housing space for accommodating cables is formed between the cassette 21 and the cover 24.
Compared with the traditional scheme, the beneficial effects of the utility model are that:
the utility model provides an among the fiber optic distribution frame device, at least one module box is installed to fiber optic distribution frame front end, and to every module box, set up a plurality of mounting holes along transversely side by side on the terminal surface before the magazine, each LC CS MDC adapter is vertically installed respectively in corresponding the mounting hole, a plurality of ports that make LC CS MDC adapter expose outside are longitudinal arrangement, then the cable that LC CS MDC adapter front end connects out can walk the line perpendicularly, blade formula design has been realized to whole device, need not to walk the line at fiber optic distribution frame both ends headspace, can save a large amount of spaces, be favorable to the installation and the maintenance of cable.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a structural diagram of an optical fiber distribution apparatus according to an embodiment of the present invention;
fig. 2 is a structural diagram of a tray in an optical fiber distribution frame according to an embodiment of the present invention;
fig. 3 is a structural diagram of an optical fiber distribution apparatus according to an embodiment of the present invention;
fig. 4 is a structural diagram of a module box according to an embodiment of the present invention;
fig. 5 is an exploded view of a module box according to an embodiment of the present invention;
fig. 6 is a structural diagram of a module box according to an embodiment of the present invention when connecting cables;
fig. 7 is a diagram illustrating a structure of a cassette in a module box according to an embodiment of the present invention;
fig. 8 is a block diagram of an LC adapter in a module case according to an embodiment of the present invention;
fig. 9 is a block diagram of an mpo adapter in a module box according to an embodiment of the present invention;
wherein the reference numbers are as follows:
the optical fiber distribution frame 1 and the module box 2; tray 11, bracket 12, hinge 13, cassette 21, first adapter 22, mpo adapter 23, cover plate 24; the cable tie-in bridge comprises a second mounting hole 111, a cable tie-in bridge 112, a cable threading groove 113, a first mounting hole 211, a third mounting hole 212, a lug 213, a first elastic sheet 221 and a second elastic sheet 231.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be described in detail with reference to the accompanying drawings and examples.
The embodiment of the utility model provides an optical fiber distribution device, as shown in fig. 1, including optical fiber distribution frame 1 and along transversely installing side by side at least one module box 2 of optical fiber distribution frame 1 front end, use in the drawing to set up four module boxes 2 as the example, but not only limited. With continued reference to fig. 4 and 5, the module case 2 includes a cassette 21 for accommodating cables and a plurality of first adapters 22 connected to the front end of the cassette 21 in parallel in the transverse direction, and each first adapter 22 is installed and disposed in the longitudinal direction, so that a plurality of ports exposed by the first adapters 22 are arranged in the longitudinal direction, so that cables connected to the front end of the first adapter 22 can be routed vertically, as shown in fig. 4. The first adapter 22 is an LC adapter, a CS adapter, or an MDC adapter, and the LC adapter is taken as an example in the drawings provided in this embodiment for illustration, but the invention is not limited thereto.
Among the above-mentioned fiber distribution device, fiber distribution frame front end installs at least one module box, and to every module box, there are a plurality of LC/CS/MDC adapters to vertically install respectively at the cassette front end, a plurality of ports that every LC/CS/MDC adapter exposes outside are longitudinal arrangement, then the cable that LC/CS/MDC adapter front end connects out can be walked the line perpendicularly, whole device has realized the blade formula design, need not to keep in the space at fiber distribution frame both ends and walk the line, make can hold more ports in the limited width, can save a large amount of spaces, be favorable to the installation and the maintenance of cable.
The following describes the structure of each part of the optical fiber distribution apparatus in detail with reference to the accompanying drawings:
as shown in fig. 1, the optical fiber distribution frame 1 includes a tray 11 and two racks 12.
With further reference to fig. 2, an accommodating space for accommodating each module box 2 is formed inside the tray 11, at least one second mounting hole 111 matched with the module box 2 is formed in parallel on the front end surface of the tray 11 along the transverse direction, and each module box 2 is mounted in the corresponding second mounting hole 111. One or more cable bridges 112 may be further disposed at the bottom of the inner side of the tray 11, and are used for bundling and fixing cables led out from the rear ends of the module boxes 2 at the bottom of the optical fiber distribution frame 1. One or more threading grooves 113 are further formed in the rear end face of the tray 11, and the threading grooves 113 are used for accommodating and arranging cables connected from the rear ends of the module boxes 2; the drawing provided by the embodiment is provided with a plurality of threading grooves 113, so that the cables of the module box 2 can be conveniently and closely routed, and the distance is saved.
With further reference to fig. 1 and 3, the two brackets 12 are respectively connected to two sides of the rear end of the tray 11 through hinges 13, so that the two brackets 12 can be folded inwards relative to the tray 11. When the two brackets 12 are opened to form an angle of 90 degrees with the rear end face of the tray, the optical fiber distribution frame 1 can be adapted to a 19-inch cabinet with a standard depth; when the two racks 12 are horizontally closed, the fiber distribution frame 1 is reduced by half in size and can be adapted to a small cabinet. Through setting up folding support for the adjustable degree of depth of whole optical distribution frame, and then satisfy the customer to the demand of the different degree of depth, can effectively solve the problem that optical distribution frame only is fit for standard degree of depth rack among the traditional device, application range further enlarges. In addition, the support 12 is also provided with a cable arranging hole for arranging cables connected from the rear end of each module box 2.
As shown in fig. 4 to 6, the module case 2 includes a cassette 21, a plurality of first adapters 22 connected to a front end of the cassette 21, at least one mpo adapter 23 connected to a rear end of the cassette 21, and a cover 24 mounted on a top of the cassette 21, wherein a housing space for accommodating cables is formed between the cassette 21 and the cover 24. In the drawings, six first adapters 22, three mpo adapters 23 are provided in each modular cassette, and the first adapters 22 are quadruple adapters (i.e. have four ports), but the invention is not limited to this.
With further reference to fig. 7, a plurality of first mounting holes 211 matched with the first adapters 22 are formed in parallel in the transverse direction on the front end surface of the cassette 21, so that each first adapter 22 is longitudinally mounted in the corresponding first mounting hole 211. A first elastic sheet 221 protruding outward is arranged on a side surface of the first adapter 22, and the first elastic sheet 221 is arranged adjacent to a rear end surface of the first adapter 22, as shown in fig. 8; in this way, when the rear end of the first adapter 22 is pushed into the corresponding first mounting hole 211, the first elastic piece 221 can be used for clamping and mounting the first adapter 22 in the corresponding first mounting hole 211, so that the assembly and disassembly are more convenient and flexible.
With continued reference to fig. 7, the rear end surface of the cassette 21 is provided with at least one third mounting hole 212 matching with the mpo adapter 23, so that each mpo adapter 23 is mounted in the corresponding third mounting hole 212. A second elastic sheet 231 protruding outwards is arranged on the side surface of the mpo adapter 23, and the second elastic sheet 231 is arranged adjacent to the front end surface of the mpo adapter 23, as shown in fig. 9; in this way, when the front end of the mpo adapter 23 is pushed into the corresponding third mounting hole 212, the second elastic piece 231 can be used to snap-fit the mpo adapter 23 into the corresponding third mounting hole 212, so that the assembly and disassembly are more convenient and flexible.
In a preferred embodiment, the cover plate 24 may be mounted on the top of the cassette 21 by a snap connection, so that the cover plate 24 can be flexibly detached from the cassette 21 to arrange cables in the accommodating space. The specific settings are as follows: the cover plate 24 is provided with a buckle, the top of the cassette 21 is provided with a matched buckle groove, and the cover plate 24 and the cassette 21 are fixedly mounted by coupling the buckle in the corresponding buckle groove; or, the top of the cassette 21 is provided with a buckle, the cover plate 24 is provided with a matched buckle groove, and the cover plate 24 and the cassette 21 are fixedly mounted by coupling the buckle in the corresponding buckle groove.
With further reference to fig. 2 and 7, in an alternative embodiment, a plurality of screw holes may be provided on both the front end surface of the tray 11 and the front end surface of the magazine 21, so that after the module case 2 is inserted into the corresponding second mounting hole 111 of the optical fiber distribution frame 1, the module case 2 can be fixed on the optical fiber distribution frame 1 by passing screws through the front end surface of the magazine 21 and the front end surface of the tray 11, respectively. In addition, the front end of the module box 2 may be further provided with a lug 213, so that the module box 2 can be limited by the lug 213 after the module box 2 is inserted into the corresponding second mounting hole 111 of the optical fiber distribution frame 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021065171.XU CN212586608U (en) | 2020-06-11 | 2020-06-11 | An optical fiber distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021065171.XU CN212586608U (en) | 2020-06-11 | 2020-06-11 | An optical fiber distribution device |
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| Publication Number | Publication Date |
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| CN212586608U true CN212586608U (en) | 2021-02-23 |
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| CN202021065171.XU Active CN212586608U (en) | 2020-06-11 | 2020-06-11 | An optical fiber distribution device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113064244A (en) * | 2021-04-02 | 2021-07-02 | 深圳市中为通讯技术有限公司 | 192 core modular ODF unit case |
| CN114660745A (en) * | 2022-03-15 | 2022-06-24 | 深圳市飞速创新技术股份有限公司 | Photoelectric hybrid wiring structure |
| WO2022192972A1 (en) * | 2021-03-15 | 2022-09-22 | VICENTE, Luis Carlos | Optical fiber adapter socket |
-
2020
- 2020-06-11 CN CN202021065171.XU patent/CN212586608U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022192972A1 (en) * | 2021-03-15 | 2022-09-22 | VICENTE, Luis Carlos | Optical fiber adapter socket |
| CN113064244A (en) * | 2021-04-02 | 2021-07-02 | 深圳市中为通讯技术有限公司 | 192 core modular ODF unit case |
| CN114660745A (en) * | 2022-03-15 | 2022-06-24 | 深圳市飞速创新技术股份有限公司 | Photoelectric hybrid wiring structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An optical fiber distribution device Effective date of registration: 20220107 Granted publication date: 20210223 Pledgee: Bank of China Limited Wuhan provincial branch Pledgor: Wuhan Ruite Fulian Technology Co.,Ltd. Registration number: Y2022420000004 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210223 Pledgee: Bank of China Limited Wuhan provincial branch Pledgor: Wuhan Ruite Fulian Technology Co.,Ltd. Registration number: Y2022420000004 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |