CN2789788Y - Optical fiber cable connection inspection apparatus - Google Patents
Optical fiber cable connection inspection apparatus Download PDFInfo
- Publication number
- CN2789788Y CN2789788Y CN 200520016340 CN200520016340U CN2789788Y CN 2789788 Y CN2789788 Y CN 2789788Y CN 200520016340 CN200520016340 CN 200520016340 CN 200520016340 U CN200520016340 U CN 200520016340U CN 2789788 Y CN2789788 Y CN 2789788Y
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- China
- Prior art keywords
- optical fiber
- fiber optic
- joint
- continues
- checking device
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Abstract
The utility model relates to a continuous inspection device for optical fiber cables, which is a barrel-shaped casing body with an inspection window. The inner wall bottom of the casing body is provided with an optical fiber containing area and a clamping area, wherein a first joint which is connected with the first end of the casing body and a second joint which is connected with the second end of the casing body are used for the optical fiber cables to combine the continuous inspection device for optical fiber cables. The clamping area can also be provided with at least one optical fiber clamping board body which is provided with a plurality of slots, and each slot can just contain an optical fiber cable segment with a bared optical fiber. When opening the cover, an inspector can freely extract any optical fiber clamping board body in the clamping area, and carries out non-destructive inspection to each optical fiber cable segment with a bared optical fiber in each slot of each optical fiber clamping board body. Thereby, the inspecting result is used as the basis of replacing continuous optical fiber cables which are wrong.
Description
Technical field
The utility model is about a kind of Connectorized fiber optic cabling checking device that continues, and particularly has a non-destructive detection fiber heart yearn signal about a kind of, with the Connectorized fiber optic cabling of the late barrier Connectorized fiber optic cabling that continues as the replacing checking device that continues.
Background technology
Look in the communication network industrial circle; often have the Connectorized fiber optic cabling device in the full genus rectangular box of an irony; its inner photic dish that continues of a plastic cement that uses provides simple fibre junction and cable to fix; and the end of a thread lays and is mounted on ditch, sewer, the first-class place of electric pole with after the pyrocondensation gum cover sealing.
In the in the industry cycle employed at present photic cable arrangement structural design, be to establish at least one fiber optic fibers, plastic dish that continues at the metal rectangular box body of an irony, providing simple fibre junction and cable to fix, this metal rectangular box body can ccontaining cable and each cable head seals with the pyrocondensation gum cover again.
The technical matters that the utility model institute desire solves:
With the employed Connectorized fiber optic cabling of present conventional art be device in the metal rectangular box body of an irony, the inner fiber optic fibers, plastic dish that continues that uses provides simple fibre junction and cable to fix, and the end of a thread seals with the pyrocondensation gum cover.Bulky and the weight of this metal rectangular box body own is quite heavy, closes optical fibre core in it easily because outside construction or rock the transmission that causes optical fibre core signal attenuation and influence signal.Settling this metal rectangular box body simultaneously is to be difficult for being fixed in the ditch, when sewer, the first-class place of electric pole, when Cha Xiu or change continue cable, need to detect to destroy can, execute not only very inconvenience, and constructing and looking in the process of repairing, if when causing inner other optical fibre core generation collision touching type fracture, difficultly found again because of human negligence.
Especially in general sewer or inner space, ditch, making cable as need changes when continuing, the space of its personnel's operation is wretched insufficiency normally, and Connectorized fiber optic cabling or can lay and easily become the barrier that sewer or ditch sewage are banished after dragging, make the relevant unit that cleans when clear dredging, cause great puzzlement, even can take place to be difficult for to be colluded disconnected cable by what personnel discovered, cause under this cable the unsettled transmission quality of communication network or disconnected news take place.
Therefore the real shortcoming that is necessary at the aforementioned conventional technology, the framework of proposition improvement is with the demand in response to reality.
The utility model content
Edge this, fundamental purpose of the present utility model provides a kind of tubular shell that can have an inspection window, but be provided with a clamp area clamping in this housing and have the optical fiber clamping plate body of setting optical fibre core, more be provided with an optical fiber disposal area, with the fiber optic cable line segment of predetermined length in the volumetric cylinder shape housing along this inner walls.
Another purpose of the present utility model provides and a kind ofly can freely extract arbitrary optical fiber clamping plate body in the clamp area by the person of inspecting, and inspects the optical fibre core of setting in its groove as sense of vision, and this detection is a kind of nondestructive detection mode.
Another purpose of the present utility model provides a kind of Connectorized fiber optic cabling that can change the late barrier Connectorized fiber optic cabling that continues easily checking device that continues.
The technological means that the utility model is dealt with problems
The utility model is characterized in that for the technological means that problem adopted that solves known technology is a kind of Connectorized fiber optic cabling checking device that continues, comprising:
One tubular shell, its inside is formed with a clamp area;
One first joint is first end that is connected in this housing;
One second joint is second end that is connected in this housing;
At least one optical fiber clamping plate body is installed on the clamp area of this tubular shell, and this optical fiber clamping plate body has at least one groove, and each groove just can be equipped with the fiber optic cable line segment of a tool nuditing fiber.
Wherein this inner walls is provided with one first optical fiber retaining element and one second optical fiber retaining element.
Wherein this first joint and this second joint and this housing junction are provided with a seal element.
Wherein this optical fiber clamping plate body is soft foam.
Wherein this folder special zone has a plurality of holding tanks.
Wherein this tubular shell has a flip and forms an inspection window, closes at the bottom of this inner walls and is provided with an optical fiber disposal area.
Wherein this flip and this housing utilize a pin-joint mechanism to articulate.
Wherein this flip is to cover to be connected with this housing.
Description of drawings
The concrete structure design that the utility model adopted will be further described by following embodiment and accompanying drawing, wherein:
Fig. 1 is the continue first embodiment perspective exploded view of checking device of this creation Connectorized fiber optic cabling.
Fig. 2 is the continue second embodiment schematic perspective view of checking device of the utility model Connectorized fiber optic cabling.
Fig. 3 is the continue joint schematic perspective view of checking device of the utility model Connectorized fiber optic cabling.
Fig. 4 installs schematic perspective view for the continue optical fibre core of checking device of the utility model Connectorized fiber optic cabling.
Fig. 5 is the continue fibre optic plate body section figure of checking device of the utility model Connectorized fiber optic cabling.
Fig. 6 is installed in the sectional drawing of optical fiber plate body for the continue optical fibre core of checking device of the utility model Connectorized fiber optic cabling.
Embodiment
See also Fig. 1 and be the continue perspective exploded view of checking device of the utility model Connectorized fiber optic cabling, the utility model Connectorized fiber optic cabling checking device that continues includes a tubular shell 10, one first joint 2U, one second joint 30 and at least one optical fiber clamping plate body 40, this housing 10 is to be cylindrical body, this housing 10 has a flip 11 and forms an inspection window 12, this flip 11 can utilize a pin-joint mechanism 13 to articulate with this housing 10, and this flip 11 can be rotated.This housing 10 inwalls bottom is provided with an optical fiber disposal area 14, this optical fiber disposal area 14 is to be an elliptoid groove, reserve a segment length in this housing 10 as optical fiber, optical fiber can be pulled out this outside when conveniently inspecting optical fiber, do not have the not enough problem of length.Be positioned at the top of this optical fiber disposal area 14 and up be provided with a clamp area 15 along these housing 10 inwalls, this clamp area 15 has a plurality of holding tanks 151, can be for gripping this optical fiber clamping plate body 40.This housing 10 has one first end 16 and one second end 17, and first end 16 of this housing 10 connects this first joint 20, and second end 17 of this housing 10 then connects this second joint 30.Present embodiment is the two ends that this first joint 20 and this second joint 30 are locked in this housing 10 with the locking mode.
These housing 10 inwalls are provided with one first optical fiber retaining element 18 and one second optical fiber retaining element 19, this first optical fiber retaining element 18 is both sides of being located at this optical fiber disposal area 14 with this second optical fiber retaining element 19, in order to optical fiber cable (not showing on the figure) is fixing respectively.This first optical fiber retaining element 18 all is to have a plurality of clampings to close 181,191 with this second optical fiber retaining element 19, but each fiber stub of clamping.
Please consult Fig. 2, Fig. 3 simultaneously and be the utility model Connectorized fiber optic cabling the continue second embodiment schematic perspective view and the joint schematic perspective view of checking device, these housing 10 two ends are connected with this first joint 20 and this second joint 30 respectively, according to different situations, when a Connectorized fiber optic cabling, this first joint 20 is to be single connection port 21, and this second joint 30 is single connection port 31.When two Connectorized fiber optic cablings, this first joint 20 is to be twin adapter mouth 22, and this second joint 30 is a twin adapter mouth 32.Because this housing 10 is for circular-arc plastic-steel material, can avoid the barrier that causes sewage to banish.Also because the sewage problem of banishing, this first joint 20 and this second joint 30 can be established a seal element 50 sealings when being connected with this housing 10.This first joint 20 is in order to fix this Connectorized fiber optic cabling (not showing on the figure) with this second joint 30.
Seeing also Fig. 4 installs schematic perspective view, Fig. 5 and is installed in the sectional drawing of optical fiber plate body for the continue fibre optic plate body section figure of checking device and Fig. 6 of the utility model Connectorized fiber optic cabling for the continue optical fibre core of checking device of the utility model Connectorized fiber optic cabling for the continue optical fibre core of checking device of the utility model Connectorized fiber optic cabling, but this optical fiber clamping plate body 40 of these clamp area 15 clampings, this optical fiber clamping plate body 40 can the foam material or other soft material made, can be installed in the holding tank 151 of this clamp area 15.This optical fiber clamping plate body 40 has plurality of groove 41, each groove 41 just can be equipped with the fiber optic cable line segment of a tool nuditing fiber heart yearn 60, that is when Connectorized fiber optic cabling is in joint 30 enters housing 10, crust pushed aside and be divided into bull optical fiber and be fixed on this first optical fiber retaining element and go up north, then each optical fiber is dialled behind the skin and exposed optical fibre core 60 is embedded in the groove 41 of this optical fiber clamping plate body 40, the person of inspecting thereby inspect visible light source on this optical fibre core 60 as sense of vision can freely extracting arbitrary this optical fiber clamping plate body 40, this visible light source promptly represents the effective fiber signal just by this optical fibre core 60, is confirmed thus whether this optical fibre core 60 keeps the normal operation state.If this optical fibre core 60 there is no shinny fiber-optic signal process, represent that then optical fiber damages, then must keep in repair or change this optical fibre core 60 of fault that continues.
In addition, in first embodiment and second embodiment, this flip 11 also can be designed to be covered on this housing 10 to form this inspection window 12, only needs when inspecting this flip 11 started to do inspecting of sense of vision.
In sum, the utlity model has and can make sense of vision detection fiber heart yearn signal, it is a kind of nondestructive detection that this sense of vision detects, and more reaches the function of changing the late barrier optical fibre core that continues, and the effect that the utility model reached is described as follows:
1. casing structure is circular-arc plastic-steel material, has an inspection window, and two ends are that Connectorized fiber optic cabling beam tube fixture splice is in order to fixed fiber heart yearn beam tube.
2. the optical fiber retaining element that the fibre junction distribution panel is arranged in housing can be used for fixing, accommodate, distribute and the Connectorized fiber optic cabling heart yearn in the unlike signal source of continuing.
3. single joint or twin adapter are the replaceable housings that is connected in, and can cooperate different fiber signal source cable partition signal usefulness, and seal with seal element between joint and housing, and with retaining element fixed fiber cable, promote the fixing stability of fiber optic cable the end of a thread.
4. after all elements being fixed, use thermal shrinkage type protective sleeve protection the utility model structure, more be not subjected to external factor to cause damage because whole cladding more can be guaranteed the utility model integral body.
By above embodiment as can be known, the Connectorized fiber optic cabling provided by the utility model value on the true tool industry of checking device that continues, and have obvious effect than known technology and promote, so the utility model had accorded with the condition of patent already.Only above narration only be preferred embodiment explanation of the present utility model, allly is skillful in this operator when doing other all improvement according to above-mentioned explanation, and these changes of thought still belong in creation spirit of the present utility model and the following claim that defines.
Claims (8)
1. Connectorized fiber optic cabling checking device that continues is characterized in that, comprising:
One tubular shell, its inside is formed with a clamp area;
One first joint is first end that is connected in this housing;
One second joint is second end that is connected in this housing;
At least one optical fiber clamping plate body is installed on the clamp area of this tubular shell, and this optical fiber clamping plate body has at least one groove, and each groove just can be equipped with the fiber optic cable line segment of a tool nuditing fiber.
2. the Connectorized fiber optic cabling as claimed in claim 1 checking device that continues is characterized in that wherein this inner walls is provided with one first optical fiber retaining element and one second optical fiber retaining element.
3. the Connectorized fiber optic cabling as claimed in claim 1 checking device that continues is characterized in that, wherein this first joint and this second joint and this housing junction are provided with a seal element.
4. the Connectorized fiber optic cabling as claimed in claim 1 checking device that continues is characterized in that wherein this optical fiber clamping plate body is soft foam.
5. the Connectorized fiber optic cabling as claimed in claim 1 checking device that continues is characterized in that wherein this folder special zone has a plurality of holding tanks.
6. the Connectorized fiber optic cabling as claimed in claim 1 checking device that continues is characterized in that, wherein this tubular shell has a flip and forms an inspection window, closes at the bottom of this inner walls and is provided with an optical fiber disposal area.
7. as the checking device that continues of the Connectorized fiber optic cabling as described in the claim 6, it is characterized in that wherein this flip and this housing utilize a pin-joint mechanism to articulate.
8. the Connectorized fiber optic cabling as claimed in claim 6 checking device that continues is characterized in that wherein this flip is to cover to be connected with this housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016340 CN2789788Y (en) | 2005-04-14 | 2005-04-14 | Optical fiber cable connection inspection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016340 CN2789788Y (en) | 2005-04-14 | 2005-04-14 | Optical fiber cable connection inspection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789788Y true CN2789788Y (en) | 2006-06-21 |
Family
ID=36790122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016340 Expired - Fee Related CN2789788Y (en) | 2005-04-14 | 2005-04-14 | Optical fiber cable connection inspection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789788Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386602A (en) * | 2011-07-19 | 2012-03-21 | 东莞亚大电子科技有限公司 | Waterproof wiring device for power cable and optic-electric composite wirecable |
| CN102564315A (en) * | 2011-12-14 | 2012-07-11 | 苏州工业园区高登威科技有限公司 | Cable detection device |
| CN115136050A (en) * | 2020-03-02 | 2022-09-30 | 日本电信电话株式会社 | Optical cable laying method |
-
2005
- 2005-04-14 CN CN 200520016340 patent/CN2789788Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386602A (en) * | 2011-07-19 | 2012-03-21 | 东莞亚大电子科技有限公司 | Waterproof wiring device for power cable and optic-electric composite wirecable |
| CN102386602B (en) * | 2011-07-19 | 2013-10-16 | 东莞亚大电子科技有限公司 | Waterproof wiring device for power cable and optic-electric composite wirecable |
| CN102564315A (en) * | 2011-12-14 | 2012-07-11 | 苏州工业园区高登威科技有限公司 | Cable detection device |
| CN115136050A (en) * | 2020-03-02 | 2022-09-30 | 日本电信电话株式会社 | Optical cable laying method |
| CN115136050B (en) * | 2020-03-02 | 2024-04-12 | 日本电信电话株式会社 | Optical cable laying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |