CN208479643U - A kind of Portable type optical time domain reflector - Google Patents
A kind of Portable type optical time domain reflector Download PDFInfo
- Publication number
- CN208479643U CN208479643U CN201821333447.0U CN201821333447U CN208479643U CN 208479643 U CN208479643 U CN 208479643U CN 201821333447 U CN201821333447 U CN 201821333447U CN 208479643 U CN208479643 U CN 208479643U
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- Prior art keywords
- main body
- reflectometer
- time domain
- optical time
- interface
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Abstract
The utility model discloses a kind of Portable type optical time domain reflectors, including reflectometer main body, reflectometer body surfaces are provided with display screen, operation button is provided with below display screen, the reflectometer main body back side is cased with protective jacket, reflectometer body top is provided with VLS interface, OTDR interface is provided on the right side of VLS interface, reflectometer main body two sides are provided with earclip, it is connected between earclip by rope, the reflectometer main body back side is provided with battery, reflectometer body interior is provided with intelligent control chip, battery and intelligent control chip are electrically connected, intelligent control chip and intelligent trace analysis instrument, visual feux rouges failure instrument, wireless communication machine and GPS are electrically connected.The utility model can meet short-distance and medium-distance optical fiber OTDR testing requirement, can preferably meet specific OTDR testing requirement, and the perfect combination with visual fault positioning can ensure the fault detection of optical fiber whole process；It is provided with rope simultaneously, is used convenient for users to carrying, it is small in size, light-weight.
Description
Technical field
The utility model relates to a kind of optical time domain reflectometer, in particular to a kind of Portable type optical time domain reflector belongs to light
Time-domain reflectomer technical field.
Background technique
Optical time domain reflectometer (abbreviation OTDR) is most important instrument in optical fiber measurement, is widely used in optical fiber cable work
It is the highest field instrumentation of usage frequency in fibre system in the measurement of journey, construction, maintenance and checking and accepting, it is vivid by people
" multimeter " referred to as in optic communication.Optical time domain reflectometer can be used as optical power detector or light source comes using it can be with
Optical signal of the detection mean power less than -30dBm is used as light-pulse generator, can be used to detect the other end in optical fiber
Whether there is movable light source or carry out simple connection test and is used.Existing optical time domain reflectometer mostly uses greatly Table top type,
Volume is big, and is unable to satisfy demand of the user to different test wavelength and dynamic range.Optical time domain reflectometer present simultaneously
On-the-spot test can only be carried out, can not support the test of the electronic work order and wireless traffic of operator, causes communication maintenance personnel's
The phenomenon that test job is limited by place.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect that volume is big, inconvenient to carry, is provided a kind of portable
Formula optical time domain reflectometer.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of Portable type optical time domain reflector, including reflectometer main body, the reflectometer body table
Face is provided with display screen, is provided with operation button below the display screen, the reflectometer main body back side is cased with protective jacket, described
Reflectometer body top is provided with VLS interface, is provided with OTDR interface, reflectometer main body two sides on the right side of the VLS interface
It is provided with earclip, is connected between the earclip by rope, the reflectometer main body back side is provided with battery, the reflectometer
Body interior is provided with intelligent control chip, and the battery and intelligent control chip are electrically connected, the intelligent control chip with
Intelligent trace analysis instrument, visual feux rouges failure instrument, wireless communication machine and GPS are electrically connected.
As a kind of optimal technical scheme of the utility model, adjusting buckle is provided on the rope.
As a kind of optimal technical scheme of the utility model, the operation button is provided with several.
As a kind of optimal technical scheme of the utility model, the reflectometer main body back side is provided with heat release hole, described
Heat release hole is provided with several groups.
As a kind of optimal technical scheme of the utility model, the display screen is liquid crystal display.
The utility model beneficial effect achieved is: the utility model can meet short-distance and medium-distance optical fiber OTDR test need
It asks, can preferably meet specific OTDR testing requirement, the perfect combination with visual fault positioning can ensure optical fiber whole process
Fault detection；It is provided with rope simultaneously, is used convenient for users to carrying, it is small in size, light-weight.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure schematic diagram of the utility model；
Fig. 3 is the annexation figure of the utility model；
In figure: 1, reflectometer main body；2, display screen；3, operation button；4, protective jacket；5, VLS interface；6, OTDR interface；
7, earclip；8, rope；9, adjusting buckle；10, battery；11, intelligent control chip；12, intelligent trace analysis instrument；13, visual feux rouges
Failure instrument；14, wireless communication machine；15,GPS.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1-3, the utility model provides a kind of Portable type optical time domain reflector, including reflectometer main body 1, instead
It penetrates 1 surface of instrument main body and is provided with display screen 2, operation button 3 is provided with below display screen 2,1 back side of reflectometer main body is cased with protection
4 are covered, VLS interface 5 is provided at the top of reflectometer main body 1, OTDR interface 6,1 two sides of reflectometer main body is provided on the right side of VLS interface 5
It is provided with earclip 7, is connected between earclip 7 by rope 8,1 back side of reflectometer main body is provided with battery 10, reflectometer main body 1
It is internally provided with intelligent control chip 11, battery 10 and intelligent control chip 11 are electrically connected, intelligent control chip 11 and intelligence
Trace analysis instrument 12, visual feux rouges failure instrument 13, wireless communication machine 14 and GPS15 are electrically connected.
Adjusting buckle 9 is provided on rope 8, for adjusting the length of rope；Operation button 3 is provided with several, facilitates behaviour
It controls；1 back side of reflectometer main body is provided with heat release hole, and heat release hole is provided with several, auxiliary heat dissipation；Display screen 2 is liquid crystal
Display screen, information show clear.
Specifically, when in use, controlling reflectometer main body 1 by operation button 3, then passing through VLS interface 5 and OTDR
Interface 6 is detected, and further includes intelligent control chip 10, wireless communication machine 14 and GPS15, channel radio inside reflectometer main body 1
Letter machine 14 and GPS15 are connected with intelligent control chip 10 respectively, add wireless communication machine 14, can be by on-the-spot test and long-range
Office links together, and improves office efficiency；In wireless traffic measurement, GPS15 can be combined to believe by machine 14 by wireless communication
It ceases to complete the wireless signal measurement of instrument point；When not in use, reflectometer can be hung on neck by rope 8,
It is convenient for carrying.
The utility model beneficial effect achieved is: the utility model can meet short-distance and medium-distance optical fiber OTDR test need
It asks, can preferably meet specific OTDR testing requirement, the perfect combination with visual fault positioning can ensure optical fiber whole process
Fault detection；It is provided with rope simultaneously, is used convenient for users to carrying, it is small in size, light-weight.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of Portable type optical time domain reflector, including reflectometer main body (1), which is characterized in that reflectometer main body (1) table
Face is provided with display screen (2), is provided with operation button (3) below the display screen (2), reflectometer main body (1) back side set
Have protective jacket (4), be provided with VLS interface (5) at the top of the reflectometer main body (1), is provided on the right side of the VLS interface (5)
OTDR interface (6), reflectometer main body (1) two sides are provided with earclip (7), are connected between the earclip (7) by rope (8)
It connects, reflectometer main body (1) back side is provided with battery (10), and the reflectometer main body (1) is internally provided with intelligent control core
Piece (11), the battery (10) and intelligent control chip (11) are electrically connected, the intelligent control chip (11) and intelligent trace
Analyzer (12), visual feux rouges failure instrument (13), wireless communication machine (14) and GPS (15) are electrically connected.
2. a kind of Portable type optical time domain reflector according to claim 1, which is characterized in that be arranged on the rope (8)
There are adjusting buckle (9).
3. a kind of Portable type optical time domain reflector according to claim 1, which is characterized in that the operation button (3) sets
It is equipped with several.
4. a kind of Portable type optical time domain reflector according to claim 1, which is characterized in that the reflectometer main body (1)
The back side is provided with heat release hole, and the heat release hole is provided with several groups.
5. a kind of Portable type optical time domain reflector according to claim 1, which is characterized in that the display screen (2) is liquid
Crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333447.0U CN208479643U (en) | 2018-08-18 | 2018-08-18 | A kind of Portable type optical time domain reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333447.0U CN208479643U (en) | 2018-08-18 | 2018-08-18 | A kind of Portable type optical time domain reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479643U true CN208479643U (en) | 2019-02-05 |
Family
ID=65209501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821333447.0U Active CN208479643U (en) | 2018-08-18 | 2018-08-18 | A kind of Portable type optical time domain reflector |
Country Status (1)
| Country | Link |
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| CN (1) | CN208479643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738326A (en) * | 2021-01-05 | 2021-04-30 | 黄定清 | Mobile phone time domain reflectometer |
-
2018
- 2018-08-18 CN CN201821333447.0U patent/CN208479643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738326A (en) * | 2021-01-05 | 2021-04-30 | 黄定清 | Mobile phone time domain reflectometer |
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