CN208903480U - A kind of test optical fiber test chamber - Google Patents
A kind of test optical fiber test chamber Download PDFInfo
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- CN208903480U CN208903480U CN201820386407.6U CN201820386407U CN208903480U CN 208903480 U CN208903480 U CN 208903480U CN 201820386407 U CN201820386407 U CN 201820386407U CN 208903480 U CN208903480 U CN 208903480U
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- optical fiber
- test
- fiber
- aperture
- test chamber
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Abstract
The utility model discloses a kind of test optical fiber test chambers characterized by comprising cabinet and is located at several intracorporal drawers of case；The drawer is equipped with aperture, disk wire clamp and fixture, and the fiber section for simulated failure is mounted on fixture, and remaining fiber section is fixed on disk wire clamp, and optical fiber both ends are connect by aperture with external equipment.The utility model has the advantage of provide multiple drawers for being used to be arranged fiber failure, constitute multiple failure modes, can allow the operator of study test optical fiber that can test true fiber failure phenomenon, improve the accuracy rate of test assessment fault condition；Operator can contact, test simultaneously the both ends of optical fiber before cabinet, save the additional workload that remote testing is needed in actual fiber route.
Description
Technical field
The utility model relates to power domains, more particularly, to a kind of test optical fiber test chamber.
Background technique
Current test optical fiber teaching, usually directly carries out on spare Optical Distribution Frame, and spare optical fiber is generally located
In normal condition, this has two, first, operator is unable to test the optical fiber of real failure, can only by viewing therefore
The waveform of barrier test record goes to learn.Spare fibre is really to be laid in pipeline or overhead optical cable, and failure can not be arranged.The
Two, if go measurement to be lost with light source, light power meter, this type needs the test carried out in the cooperation of optical cable two sides, spare
The other side of optical cable needs someone to cooperate, distance farther out, can not one voluntarily practice.
Utility model content
The utility model is to overcome defect described in the above-mentioned prior art, provides a kind of test optical fiber test chamber.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of test optical fiber test chamber, comprising: cabinet and be located at several intracorporal drawers of case；
The drawer is equipped with aperture, disk wire clamp and fixture, and the fiber section for simulated failure is mounted on fixture, remaining
Fiber section be fixed on disk wire clamp, optical fiber both ends are connect by aperture with external equipment.
Above-mentioned working principle is as follows:
Failure is partially installed on fixture in optical fiber, and for maintaining state and the position of failure, such as two sections of bare fibres are molten
The relative position at welding position when connecing；Optical fiber ontology is fixed on disk wire clamp by winding；Prolonged by aperture at the both ends of optical fiber
Outside stretching out, external equipment is connect by operator with both ends, and since optical fiber is arranged in drawer, operator can not direct viewing
Optical fiber ontology understands the fault condition of optical fiber using external equipment from the reading fiber number of winning the confidence.
Preferably, the drawer includes side baffle, bottom plate and front apron, for storing the optical fiber for being used for testing and testing
When certain concealment is provided, in setup test or interim adjustment, prevent operator from watching optical fiber sheet to a certain extent
Body；
Wherein, the aperture is located on front apron, and operator is made to be maintained at identical bits when carrying out test optical fiber experiment
It sets.
Preferably, the front apron is transparent materials, prevents operator's direct viewing optical fiber ontology.
Preferably, the disk wire clamp is at least multiple, for simulating the malfunction occurred when the bare fibre beam welding of both ends.
Preferably, the test optical fiber test chamber has matched fiber failure tester, for reading fiber-optic signal.
Preferably, the aperture is equipped with fiber adapter, and fiber port is connect with fiber adapter, and external equipment passes through light
Fine adapter reads fiber-optic signal.
Preferably, the aperture is equipped with intermediate equipped with flexible glue washer, for protecting fibre cladding.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
The utility model provides multiple for the drawers of fiber failure to be arranged, and constitutes multiple failure modes, can allow study
The operator of test optical fiber can test true fiber failure phenomenon, improve the accuracy rate of test assessment fault condition；It mentions
For the port that can be connect with external equipment, operator reads fiber-optic signal from port using external equipment；Operator can be
The both ends for contacting, testing simultaneously optical fiber before cabinet, save the additional workload that remote testing is needed in actual fiber route.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is test optical fiber test chamber schematic diagram.
1 represents cabinet, and 2 represent drawer, and 3 represent aperture, and 4 represent disk wire clamp, and 5 represent fixture
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product
Size；
To those skilled in the art, it is to be understood that certain known features and its explanation, which may be omitted, in attached drawing
's.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1
A kind of test optical fiber test chamber, as shown in Figure 1, comprising: cabinet 1 and several drawers being located in cabinet 1
2；
The drawer 2 is equipped with aperture 3, disk wire clamp 4 and fixture 5, and the fiber section for simulated failure is mounted on fixture 5
On, remaining fiber section is fixed on disk wire clamp 4, and optical fiber both ends are connect by aperture 3 with external equipment.
In the present embodiment, drawer 2 includes side baffle, bottom plate and front apron；
Wherein, the aperture 3 is located on front apron, and operator is made to be maintained at identical bits when carrying out test optical fiber experiment
It sets.
In the present embodiment, front apron is transparent materials.
In the present embodiment, disk wire clamp 4 is at least multiple.
In the present embodiment, test optical fiber test chamber has matched fiber failure tester.
In the present embodiment, aperture 3 is equipped with fiber adapter, and fiber port is connect with fiber adapter, and external equipment is logical
It crosses fiber adapter and reads fiber-optic signal.
Here is the operating process of test optical fiber test chamber:
Teacher carries out fault simulation to optical fiber: drawer 2 being pulled out from cabinet 1, is handled the intermediate position of optical fiber, such as
So that it is generated the situations such as overbending, welding lack of standardization or fracture, the fiber section for the situation of breaking down is fixed on fixture 5
On；Then the remainder of optical fiber is wound and is fixed on disk wire clamp 4, fiber port stretched out from aperture 3, by drawer 2
It pushes back in cabinet 1, in order to which test environment is arranged；
Operator carries out test optical fiber experiment: operator reads signal from fiber port using external equipment and examines
It surveys, infer fault condition, teacher judges whether the case where operator feeds back be consistent with physical fault situation.
Embodiment 2
For the present embodiment on the basis of the technical solution of embodiment 1, aperture 3 uses flexible glue washer.
The port of optical fiber for test is connect by flexible glue washer with external equipment, and optical fiber ontology prepares and surveys in test
Completely with flexible glue washer contacts during examination, the unnecessary abrasion of optical fiber can be efficiently reduced.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (7)
1. a kind of test optical fiber test chamber characterized by comprising cabinet (1) and several pumpings being located in cabinet (1)
Drawer (2)；
The drawer (2) is equipped with aperture (3), disk wire clamp (4) and fixture (5), the fiber section for simulated failure and is mounted on folder
Have on (5), remaining fiber section is fixed on disk wire clamp (4), and optical fiber both ends are connect by aperture (3) with external equipment.
2. test optical fiber test chamber according to claim 1, which is characterized in that the drawer (2) include side baffle,
Bottom plate and front apron；
Wherein, the aperture (3) is located on front apron, and operator is made to be maintained at identical bits when carrying out test optical fiber experiment
It sets.
3. test optical fiber test chamber according to claim 2, which is characterized in that the front apron is opaque material
Matter.
4. test optical fiber test chamber according to claim 1, which is characterized in that the disk wire clamp (4) is multiple.
5. test optical fiber test chamber according to claim 1, which is characterized in that the test optical fiber test chamber
There is matched fiber failure tester.
6. test optical fiber test chamber according to claim 1, which is characterized in that the aperture (3) is suitable equipped with optical fiber
Orchestration, fiber port are connect with fiber adapter, and external equipment reads fiber-optic signal by fiber adapter.
7. test optical fiber test chamber according to claim 1, which is characterized in that the aperture (3) sets equipped with centre
There is flexible glue washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386407.6U CN208903480U (en) | 2018-03-21 | 2018-03-21 | A kind of test optical fiber test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386407.6U CN208903480U (en) | 2018-03-21 | 2018-03-21 | A kind of test optical fiber test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903480U true CN208903480U (en) | 2019-05-24 |
Family
ID=66565352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386407.6U Active CN208903480U (en) | 2018-03-21 | 2018-03-21 | A kind of test optical fiber test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903480U (en) |
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2018
- 2018-03-21 CN CN201820386407.6U patent/CN208903480U/en active Active
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