CN202453555U - Cable entry device for optical fiber distribution frame - Google Patents
Cable entry device for optical fiber distribution frame Download PDFInfo
- Publication number
- CN202453555U CN202453555U CN2012200057434U CN201220005743U CN202453555U CN 202453555 U CN202453555 U CN 202453555U CN 2012200057434 U CN2012200057434 U CN 2012200057434U CN 201220005743 U CN201220005743 U CN 201220005743U CN 202453555 U CN202453555 U CN 202453555U
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- China
- Prior art keywords
- cable
- optical
- optical cable
- advances
- distribution frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000013307 optical fiber Substances 0.000 title abstract description 4
- 230000003287 optical effect Effects 0.000 claims abstract description 58
- 239000000835 fiber Substances 0.000 claims description 21
- 239000012141 concentrate Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a cable entry device for an optical fiber distribution frame. The cable entry device comprises a shell and a plurality of cable entry unit modules arranged in the shell. A plurality of groups of optical cable fixing frames are arranged in each cable entry unit module. An optical cable is fixed on each group of optical cable fixing frame. A centralized grounding protection module is also arranged in each cable entry unit module, and is connected with a plurality of optical cables in the cable entry unit module. The optical cable fixing frames of each cable entry unit module form a high-low staggered structure, so that a space is saved, and a plurality of optical cables can be fixed by each cable entry unit module; and in addition, the centralized grounding protection module for the grounding of the optical cables is arranged on each module, and is connected with the main grounding terminal of the optical fiber distribution frame, so that the using safety of an optical cable line is ensured, a sufficient cable entry quantity and high grounding performance are ensured, and the quality of the optical cable line is greatly improved.
Description
Technical field
The utility model relates to communication equipment field, particularly relates to a kind of fibre distribution frame and advances cable device.
Background technology
Fibre distribution frame is as the fiber management product of lightguide cable link, and its quality quality directly has influence on the quality of whole piece lightguide cable link, and the security performance of centralized management and optical cable ground connection of wherein advancing cable centralized management, optical cable ground connection is particularly important.Fibre distribution frame on the existing market advances cable device owing to receive limited space; Advance cable quantity and be restricted, in order to enlarge into cable quantity, prior art adopts mostly disperses to advance cable optical cable mode; Correspondingly; Ground protection is also disperseed, and this kind mode is not easy to centralized management, has a strong impact on the safe in utilization of lightguide cable link.
The utility model content
The technical matters that the utility model will solve is how to overcome in the prior art fibre distribution frame to advance cable device owing to receive limited space; Advancing cable quantity is restricted; Disperse to advance the ground protection of cable optical cable to be not easy to centralized management again, thereby influence the problem of product service property (quality).
In order to solve the problems of the technologies described above; The utility model provides a kind of fibre distribution frame to advance cable device; It comprises housing and is arranged on a plurality of in the housing and advances the cable unit module that each advances to be provided with many group optical cable fixed mounts, fixing optical cable on every group of optical cable fixed mount in the cable unit module; Each advances also to be provided with concentrated ground protection module in the cable unit module, and the many optical cables that advance in the cable unit module that this concentrated ground protection module is corresponding with it link to each other.
Wherein, the parallel setting of said many group optical cable fixed mounts, adjacent optical cable fixed mount is different along the height of the direction of travel alternative arrangement of optical cable and adjacent optical cable fixed mount.
Wherein, every group of optical cable fixed mount comprises at least one optical cable fixed leg.
Wherein, said concentrated ground protection module is connected with total ground connection of fibre distribution frame.
Compared with prior art; The fibre distribution frame that technique scheme provided advances cable device, and the optical cable fixed mount that advances the cable unit module adopts height misconstruction up and down, saves the space; Each advances the cable unit module and can fix many optical cables like this; Dispose on each module simultaneously and supply the many concentrated ground protection modules that optical cable is earthy, concentrate total ground connection of ground protection module and fibre distribution frame to be connected, guarantee the safe in utilization of lightguide cable link; Advance cable abundant amount, ground connection function admirable, improved the lightguide cable link quality greatly.
Description of drawings
Fig. 1 is the structural representation that fibre distribution frame advances cable device among the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Fig. 1 shows the structural representation that fibre distribution frame among the utility model embodiment advances cable device; It comprises housing 1 and is arranged on a plurality of in the housing 1 and advances cable unit module 2; Each advances to be provided with many group optical cable fixed mounts 3, fixing optical cable 5 on every group of optical cable fixed mount 3 in the cable unit module 2; Each advances also to be provided with concentrated ground protection module 4 in the cable unit module 2; Should concentrate the ground protection module 4 many piece optical cables 5 that advance cable unit module 2 in corresponding to link to each other with it; And should concentrate ground protection module 4 to be connected, guarantee the safe in utilization of lightguide cable link with total ground connection of fibre distribution frame 3.
Many group optical cable fixed mounts 3 parallel settings, adjacent optical cable fixed mount 3 is different along the height of the direction of travel alternative arrangement of optical cable 5 and adjacent optical cable fixed mount 3, to realize many optical cables 5 layout that can walk abreast.Every group of optical cable fixed mount 3 comprises at least one optical cable fixed leg, takes up room to reduce optical cable fixed mount 3.
In the structural drawing shown in Figure 1, advance to be provided with four in the housing 1 of cable device and to advance cable unit module 2, each advances to be provided with five groups of optical cable fixed mounts 3 in the cable unit module 2; Five groups of optical cable fixed mount 3 parallel settings, but adopt height misconstruction up and down, to save the space; Thus; Each advances in the cable unit module 2 can fix five optical cables 5, and every optical cable comprises optical fiber as shown in Figure 16 and optical cable strengthening core 7, and each advances to dispose a concentrated ground protection module 4 that supplies five optical cables 5 earthy on the cable unit module 2; Four concentrated ground protection modules 4 are connected with total ground connection of fibre distribution frame respectively; Guarantee the safe in utilization of lightguide cable link, the fibre distribution frame of present embodiment advances cable device can pass in and out 20 optical cables simultaneously, has greatly satisfied user's demand.
Can find out by above embodiment; The optical cable fixed mount that advances the cable unit module among the utility model embodiment adopts height misconstruction up and down; Save the space, each advances the cable unit module and can fix many optical cables like this, disposes on each module simultaneously and supplies the many concentrated ground protection modules that optical cable is earthy; Concentrate total ground connection of ground protection module and fibre distribution frame to be connected; Guarantee the safe in utilization of lightguide cable link, advance cable abundant amount, ground connection function admirable, improved the lightguide cable link quality greatly.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and replacement, these improvement and replacement also should be regarded as the protection domain of the utility model.
Claims (4)
1. a fibre distribution frame advances cable device, it is characterized in that, comprises housing and is arranged on a plurality of in the housing and advances the cable unit module, and each advances to be provided with many group optical cable fixed mounts, fixing optical cable on every group of optical cable fixed mount in the cable unit module; Each advances also to be provided with concentrated ground protection module in the cable unit module, and the many optical cables that advance in the cable unit module that this concentrated ground protection module is corresponding with it link to each other.
2. fibre distribution frame as claimed in claim 1 advances cable device, it is characterized in that, the parallel setting of said many group optical cable fixed mounts, and adjacent optical cable fixed mount is different along the height of the direction of travel alternative arrangement of optical cable and adjacent optical cable fixed mount.
3. fibre distribution frame as claimed in claim 2 advances cable device, it is characterized in that, every group of optical cable fixed mount comprises at least one optical cable fixed leg.
4. fibre distribution frame as claimed in claim 1 advances cable device, it is characterized in that, said concentrated ground protection module is connected with total ground connection of fibre distribution frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200057434U CN202453555U (en) | 2012-01-09 | 2012-01-09 | Cable entry device for optical fiber distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200057434U CN202453555U (en) | 2012-01-09 | 2012-01-09 | Cable entry device for optical fiber distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453555U true CN202453555U (en) | 2012-09-26 |
Family
ID=46869410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200057434U Expired - Lifetime CN202453555U (en) | 2012-01-09 | 2012-01-09 | Cable entry device for optical fiber distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121743A (en) * | 2017-05-15 | 2017-09-01 | 浙江中奕通信技术有限公司 | A kind of high-density optical-fiber distribution frame |
-
2012
- 2012-01-09 CN CN2012200057434U patent/CN202453555U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121743A (en) * | 2017-05-15 | 2017-09-01 | 浙江中奕通信技术有限公司 | A kind of high-density optical-fiber distribution frame |
| CN107121743B (en) * | 2017-05-15 | 2019-04-23 | 浙江中奕通信技术有限公司 | A kind of high-density optical-fiber distribution frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: WUXIORIENT RISING SUN TELECOM SYSTEM EQUIPMENT Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zheng Hai Document name: Notification of Approving Refund Addressee: WUXIORIENT RISING SUN TELECOM SYSTEM EQUIPMENT Co.,Ltd. Document name: Review of business letter |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Hai Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |