CN206461619U - Portable optical fiber cable identifier - Google Patents
Portable optical fiber cable identifier Download PDFInfo
- Publication number
- CN206461619U CN206461619U CN201720123849.7U CN201720123849U CN206461619U CN 206461619 U CN206461619 U CN 206461619U CN 201720123849 U CN201720123849 U CN 201720123849U CN 206461619 U CN206461619 U CN 206461619U
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- China
- Prior art keywords
- receiver
- transmitter
- circuit module
- optical fiber
- fiber cable
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable optical fiber cable identifier, it is made up of transmitter and receiver, wherein, transmitter includes launcher shell, transmitter circuit module and lid, launcher shell both sides, which are provided with, can place the hole of optical cable to be measured, openable lid is provided with above hole, transmitter circuit module is arranged on inside launcher shell, for producing the metal armor layers with coupled signal to optical cable to be measured；Receiver includes receiver casing, reception antenna and acceptor circuit module, and acceptor circuit module is handled the signal received from the metal armor layers of tested optical cable by reception antenna.The utility model can not destroy fiber optic cable configuration, be not take up optical fiber, do not change existing use environment in the case of accurately identify and locating optical cable, facility is brought for attendant, in addition, also have the advantages that compact, sensitivity height, electromagnetism interference, it is easy to operate, be easy to attendant carry and operated in narrow space.
Description
Technical field
The utility model is related to a kind of optical cable identification equipment, and in particular to a kind of portable optical fiber cable identifier, belongs to communication
Detection device technical field.
Background technology
Fiber optic communication is because its message capacity is big, long transmission distance, and not by various electromagnetic interferences, adaptability is long, long lifespan
The advantages of, it is that the various Information Networks of current information-intensive society build preferred transmission medium, but the quality of optical fiber in itself is more crisp, machine
Tool intensity difference, in order to overcome these shortcomings, increases reliability, mainly optical cable is used in networking.Optical cable it is general by cable core plus
Strong element and the part of sheath three composition：
Cable core：It is made up of single or multifiber cored wire, there is tight set and pine two kinds of structures of set, tight tube fiber has two layers and three
Rotating fields；
Reinforcing element：For strengthening the load that can be born during fiber cable laying, usually wire or non-metallic fibers；
Sheath：With the characteristic such as fire-retardant, moistureproof, pressure-resistant, corrosion-resistant, mainly the optical fibre core of stranding is protected
Shield, vertical band viscous out-of-bounds sheath (LAP), steel band (or steel wire) armouring can be integrated and poly- according to laid condition by aluminium strip/polyethylene
Ethene sheath etc. is constituted.
Because in the process of construction of optical cable communication line, there is the non-standard operation in work progress in unit in charge of construction, only
Focus on optical cable to connect, the problems such as not focusing on carrying out specification mark to cable line, so that being difficult to light among later maintenance
Cable, particularly in optical cable Incoming to this section of interval of ODF, although often simply hundreds of meters of optical cable, but be due to optical cable quantity
Concentrate more and very, identification difficulty is quite big, be even more the optical cable for being difficult to distinguish and wrecking when optical cable wrecks, to communication
The operation and maintenance of network bring huge challenge.
In published technical scheme, optical cable identification instrument make use of the principle of interference and sensing effect of light, with sensitive
Spend height, electromagnetism interference, it is easy to operate the advantages of, but its is expensive, typically needs tens thousand of members or so.Used in addition, also having
OTDR recognizes the technical scheme of optical cable, and still, this scheme will not only take optical fiber, and due to OTDR blind area effect,
It must additionally increase tail optical fiber when cable length to be identified is shorter, therefore operating process is comparatively laborious, it is less efficient.
Further, since attendant needs the optical cable recognized to be often positioned in the man-hand hole of narrow space, operating space is narrow
It is small, therefore higher requirement is proposed to the volume of optical cable recognition detection equipment.
Therefore, compact, the portable equipment for recognizing optical cable is developed to be very important, and the equipment
Also there is important application prospect.
The content of the invention
The problem of the utility model exists for above-mentioned prior art makes improvements that there is provided a kind of identification of portable optical fiber cable
Instrument, by do not destroy fiber optic cable configuration, be not take up optical fiber, do not change existing use environment in the way of efficiently and accurately identification optical cable.
In order to realize above-mentioned target, the technical scheme that the utility model is used is：
A kind of portable optical fiber cable identifier, is made up of transmitter (1) and receiver (2), it is characterised in that
The transmitter (1) includes：Launcher shell (11), transmitter circuit module (12) and lid (111), wherein,
Launcher shell (11) both sides, which are provided with, can place the hole of optical cable to be measured, and openable lid (111) is provided with above hole,
It is internal that the transmitter circuit module (12) is arranged on the launcher shell (11), for producing and coupled signal is to treating light-metering
On the metal armor layers of cable；
The receiver (2) includes：It is receiver casing (21), reception antenna (22), acceptor circuit module (23), some
Individual signal intensity indicator lamp (27) and loudspeaker (28), wherein, the acceptor circuit module (23) is arranged on the receiver
Shell (21) is internal, and the signal intensity indicator lamp (27) and loudspeaker (28) are arranged on the receiver casing (21), institute
Reception antenna (22) is stated to receive signal from the metal armor layers of tested optical cable and be transferred to acceptor circuit module (23), it is described to connect
Device circuit module (23) is received to handle the signal received and drive the signal intensity indicator lamp (27) and described raise one's voice
Device (28).
Foregoing portable optical fiber cable identifier, it is characterised in that the transmitter (1) also includes：Transmitter power is indicated
Lamp (13), transmitter charging inlet (14), transmitter power switch (15), power height selecting switch (16) and multi gear selection are opened
Close (17), the transmitter power indicator lamp (13), transmitter charging inlet (14), transmitter power switch (15), power are high
Low selecting switch (16) and multi gear selecting switch (17) are arranged on the launcher shell (11), with the transmitter circuit mould
Block (12) is connected.
Foregoing portable optical fiber cable identifier, it is characterised in that the launcher shell (11) and lid (111) are by metal
It is made.
Foregoing portable optical fiber cable identifier, it is characterised in that the receiver (2) also includes：Receiver power supply is indicated
Lamp (24), receiver charging inlet (25) and receiver power supply switch (26), the receiver power supply indicator lamp (24), receiver
Charging inlet (25) and receiver power supply switch (26) are arranged on the receiver casing (21), with the acceptor circuit mould
Block (23) is connected.
Foregoing portable optical fiber cable identifier, it is characterised in that the receiver casing (21) is made of metal.
Foregoing portable optical fiber cable identifier, it is characterised in that the reception antenna (22) can stretch.
Compared with prior art, it is of the present utility model to be beneficial in that：
(1) the metal armor layers transmission using optical cable and reception signal, it is possible to do not destroying fiber optic cable configuration, be not take up
Optical fiber, do not change existing use environment in the case of accurately identify and locating optical cable, be that attendant brings facility, not only carry
High operating efficiency, and also good practicality and security；
(2) cheap, only thousands of members or so greatly reduce cost, improve service efficiency；
(3) emitter terminals have multiple information sources to provide different recording help receiver end attendant's identifications, attendant
Optical cable can be recognized by the size of receiver end speaker volume and the brightness two ways of indicator lamp, improve optical cable detection
Accuracy rate；
(4) measurement range is wide, can accurately detect 20 meters to 1000 meters of optical cable；
(5) general optical cable identification equipment is due to circuit and display screen display result complicated and that needs are larger, institute
Larger with size and weight, the utility model circuit is simple, is indicated by the volume and the signal intensity being lit of loudspeaker
Lamp number carrys out judged result, so compact, is easy to attendant to carry and operated in narrow space；
(6) metal shell is employed in transmitter and receiver, therefore is effectively reduced electromagnetic exposure and masks
The influence of interference signal, so sensitivity is high, electromagnetism interference.
Brief description of the drawings
Fig. 1 is the front view of the transmitter of a specific embodiment of portable optical fiber cable identifier of the present utility model；
Fig. 2 is the left view of a specific embodiment of the transmitter of portable optical fiber cable identifier in Fig. 1；
Fig. 3 is the top view of a specific embodiment of the transmitter of portable optical fiber cable identifier in Fig. 1；
Fig. 4 is the circuit theory diagrams of a specific embodiment of the transmitter of portable optical fiber cable identifier in Fig. 1；
Fig. 5 is the front view of the receiver of a specific embodiment of portable optical fiber cable identifier of the present utility model；
Fig. 6 is the left view of a specific embodiment of the receiver of portable optical fiber cable identifier in Fig. 5；
Fig. 7 is the top view of a specific embodiment of the receiver of portable optical fiber cable identifier in Fig. 5；
Fig. 8 is the circuit theory diagrams of a specific embodiment of the receiver of portable optical fiber cable identifier in Fig. 5.
Wherein：
1- transmitter 11- launcher shells
111- lid 12- transmitter circuit modules
13- transmitter power indicator lamp 14- transmitter charging inlets
15- transmitter powers switch 16- power height selecting switch
17- multi gear selecting switch 2- receivers
21- receiver casing 22- reception antennas
23- acceptor circuit module 24- receiver power supply indicator lamps
25- receiver charging inlet 26- receiver power supplies are switched
27- signal intensity indicator lamp 28- loudspeakers.
Embodiment
Make specific introduce to the utility model below in conjunction with the drawings and specific embodiments.
Reference picture 1, Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Fig. 7, the utility model are made up of transmitter 1, receiver 2, transmitter 1
Including launcher shell 11, transmitter circuit module 12 and lid 111, wherein, the both sides of launcher shell 11 are provided with and can placed
Openable lid 111 is provided with above the hole of optical cable to be measured, hole, transmitter circuit module 12 is arranged in launcher shell 11
Portion, Fig. 4 is a specific embodiment of transmitter circuit module 12, for producing the metal armour with coupled signal to optical cable to be measured
Fill on layer.
Receiver 2 includes：Receiver casing 21, reception antenna 22, acceptor circuit module 23,10 signal intensities are indicated
Lamp 27 and loudspeaker 28, wherein, acceptor circuit module 23 is arranged on inside receiver casing 21, the He of signal intensity indicator lamp 27
Loudspeaker 28 is arranged on receiver casing 21, and reception antenna 22 receives signal from the metal armor layers of tested optical cable and is transferred to
Acceptor circuit module 23, Fig. 8 is a specific embodiment of acceptor circuit module 23, and acceptor circuit module 23 will be received
To signal handle and drive signal strength indicator lamp 27 and loudspeaker 28.
As a kind of preferred scheme, transmitter 1 also includes：Transmitter power indicator lamp 13, transmitter charging inlet 14,
Transmitter power switch 15, power height selecting switch 16 and multi gear selecting switch 17, transmitter power indicator lamp 13, transmitter
Charging inlet 14, transmitter power switch 15, power height selecting switch 16 and multi gear selecting switch 17 are arranged on outside transmitter
On shell 11, it is connected with transmitter circuit module 12, facilitates user to be operated.
As a kind of preferred scheme, launcher shell 11 and lid 111 are made of metal, for shielding electromagnetic signal,
Reduce the leakage of electromagnetic signal.
As a kind of preferred scheme, receiver 2 also includes：Receiver power supply indicator lamp 24, receiver charging inlet 25,
Receiver power supply switch 26, receiver power supply indicator lamp 24, receiver charging inlet 25, receiver power supply switch 26 and signal are strong
Spend indicator lamp 27 to be arranged on receiver casing 21, be connected with acceptor circuit module 23, facilitate user to be operated.
As a kind of preferred scheme, receiver casing 21 is made of metal, and for shielding electromagnetic signal, reduces interference.
As a kind of preferred scheme, reception antenna 22 can stretch, easy to carry and use.
Because circuit of the present utility model and structure are all fairly simple and do not need display screen, it therefore, it can this practicality
New volume accomplishes more compact than the optical cable identification equipment commonly used, and is easy to attendant to carry and operated in narrow space.
Application method：
Reference picture 1, Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Fig. 7, transmitter is put into by the optical cable with metal armor layers to be detected
Close the lid 111 behind the hole set on shell 11, open transmitter power switch 15, work(is passed through according to the length of tested optical cable
Rate height selecting switch 16 sets transmission power, and the metal armor layers for being tested optical cable are acted on by the electromagnetic induction of high-frequency high-voltage signal
Produce electromagnetic wave signal and propagate.
In the other end of optical cable, by reception antenna 22 close to optical cable to be measured, treat light-metering cable with receiver 2 and examined one by one
Survey, if the volume very little of the loudspeaker 28 of reception end-receiver 2, the signal intensity indicator lamp 27 lighted are seldom, reception antenna
22 close optical cables are not same optical cables with the optical cable to be measured in the stomidium of transmitter 1；If the volume of loudspeaker 28 of receiver
Signal intensity indicator lamp 27 that is very big, lighting is a lot, then the close optical cable of reception antenna 22 is with the end institute light-metering cable of transmitter 1
Same.In detection process, operating personnel by multi gear selecting switch 17 can select different signals to help on transmitter 1
Help confirmation testing result.
In summary, the utility model can be accurate according to unilateral optical fiber under pipeline, tunnel, people's well and the environment such as built on stilts
Distal end optical cable is recognized, the problem of solving mixed and disorderly communications optical cable identification of lines, computer room construction, circuit to communications carrier change
Make, optical cable cleft grafting, standardized administration, resource investigation, the work such as maintenance on duty tool are very helpful.
It should be noted that preferred embodiment of the present utility model is the foregoing is only, it is not new to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this
Within the protection domain of utility model.
Claims (6)
1. portable optical fiber cable identifier, is made up of transmitter (1) and receiver (2), it is characterised in that
The transmitter (1) includes：Launcher shell (11), transmitter circuit module (12) and lid (111), wherein, it is described
Launcher shell (11) both sides, which are provided with, can place the hole of optical cable to be measured, and openable lid (111) is provided with above hole, described
Transmitter circuit module (12) is arranged on the launcher shell (11) inside, for producing and coupled signal to optical cable to be measured
On metal armor layers；
The receiver (2) includes：Receiver casing (21), reception antenna (22), acceptor circuit module (23), several letters
Number strong indicating lamp (27) and loudspeaker (28), wherein, the acceptor circuit module (23) is arranged on the receiver casing
(21) internal, the signal intensity indicator lamp (27) and loudspeaker (28) are arranged on the receiver casing (21), described to connect
Antenna (22) is received to receive signal from the metal armor layers of tested optical cable and be transferred to the acceptor circuit module (23), it is described to connect
Device circuit module (23) is received to handle the signal received and drive the signal intensity indicator lamp (27) and described raise one's voice
Device (28).
2. portable optical fiber cable identifier according to claim 1, it is characterised in that the transmitter (1) also includes：Transmitting
Device power supply indicator (13), transmitter charging inlet (14), transmitter power switch (15), power height selecting switch (16) and
Multi gear selecting switch (17), the transmitter power indicator lamp (13), transmitter charging inlet (14), transmitter power switch
(15), power height selecting switch (16) and multi gear selecting switch (17) are arranged on the launcher shell (11), and described
Transmitter circuit module (12) is connected.
3. portable optical fiber cable identifier according to claim 1, it is characterised in that the launcher shell (11) and lid
(111) it is made of metal.
4. portable optical fiber cable identifier according to claim 1, it is characterised in that the receiver (2) also includes：Receive
Device power supply indicator (24), receiver charging inlet (25) and receiver power supply switch (26), the receiver power supply indicator lamp
(24), receiver charging inlet (25) and receiver power supply switch (26) are arranged on the receiver casing (21), and described
Acceptor circuit module (23) is connected.
5. portable optical fiber cable identifier according to claim 1, it is characterised in that the receiver casing (21) is by metal
It is made.
6. portable optical fiber cable identifier according to claim 1, it is characterised in that the reception antenna (22) can stretch
Contracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123849.7U CN206461619U (en) | 2017-02-10 | 2017-02-10 | Portable optical fiber cable identifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123849.7U CN206461619U (en) | 2017-02-10 | 2017-02-10 | Portable optical fiber cable identifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461619U true CN206461619U (en) | 2017-09-01 |
Family
ID=59693788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720123849.7U Expired - Fee Related CN206461619U (en) | 2017-02-10 | 2017-02-10 | Portable optical fiber cable identifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802913A (en) * | 2018-05-30 | 2018-11-13 | 郑州云海信息技术有限公司 | A kind of AOC cables of quick identification link |
-
2017
- 2017-02-10 CN CN201720123849.7U patent/CN206461619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802913A (en) * | 2018-05-30 | 2018-11-13 | 郑州云海信息技术有限公司 | A kind of AOC cables of quick identification link |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20190210 |