CN104953313B - Optical fiber connection device for electric connection, electric connector and control wire - Google Patents
Optical fiber connection device for electric connection, electric connector and control wire Download PDFInfo
- Publication number
- CN104953313B CN104953313B CN201510369122.2A CN201510369122A CN104953313B CN 104953313 B CN104953313 B CN 104953313B CN 201510369122 A CN201510369122 A CN 201510369122A CN 104953313 B CN104953313 B CN 104953313B
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- Prior art keywords
- optical fiber
- control line
- fiber
- electric connector
- connector
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/465—Identification means, e.g. labels, tags, markings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses an optical fiber connection device for electric connection, an electric connector and a control wire, and relates to the field of optical fiber communication equipment. The device is applied to an optical fiber system without a PCB (printed circuit board) in an optical fiber wiring module and based on an electronic tag technique. The optical fiber system comprises a data processing unit and the optical fiber wiring module, wherein the optical fiber wiring module is provided with a plurality of optical fiber connectors, each optical fiber connector comprises an optical fiber adapter and two optical fiber connector plugs, and no PCB is arranged in the optical fiber wiring module. The optical fiber connection device comprises the electric connector and the length-adjustable control wire, the electric connector is attached to the optical fiber adapter, one end of the control wire is connected with the electric connector, the other end of the control wire is connected with the data processing unit, and the electric connector and the control wire serve as bridges to transfer electronic tag information on the plugs of the optical fiber connector to the data processing unit. With the adoption of the optical fiber connection device, resource waste is reduced, the cost is effectively reduced, the mounting difficulty is reduced, the mounting efficiency is improved, components are convenient to replace, and the construction time is shortened.
Description
Technical field
The present invention relates to optical fiber communication equipment field, it is specifically related to a kind of optical fiber for realizing electrical connection and connects dress
Put, electric connector, control line.
Background technology
With continuing to develop for the communication technology, Optical Fiber Transmission is applied in communication system more and more, optical fiber and light
Mainly connected by the joints of optical fibre between fibre.The joints of optical fibre include that a fiber adapter and 2 joints of optical fibre are inserted
Head, fiber adapter is connected with 2 optical fiber connector plugs respectively, and each optical fiber connector plug connects an optical fiber.Optical fiber
All it is generally that continuing for optical fiber is carried out by this connected mode in network.
Machinery connects during fiber adapter is typically ODN (Optical Distribution Network, Optical Distribution Network)
Connect the critical piece of device., it is necessary to grasp the light of each fiber adapter in ODN project implementing process and follow-up maintenance process
Fine connection, under normal circumstances can only be by manually recording realization.This not only wastes time and energy, also easily error, and
Later maintenance cost is high.Therefore, the fund input of whole Fiber Access System and operation cost are high.So, how to refer to
Show the optical fiber connection status of the magnanimity joints of optical fibre, it is natural into the problem for needing in ODN engineerings to consider.
Optical fiber is identified using electronic tag, and carries out intelligent management, it is possible to increase fiber management efficiency, reduced
Fiber management error rate.In the prior art, it is typically employed in and PCB (Printed Circuit is installed in fiber distribution module
Board, printed circuit board (PCB)) mode, electric signal is increased on pcb board to realize the instruction of optical fiber connection status.Fiber adapters
Device and PCB can be arranged in fiber distribution module, and not only apparent size differs fiber distribution module, each fiber port
Spacing differs, and the thickness of fiber port to upper cover plate and the base plate of every kind of pallet is different, for different size
Distribution board, PCB has different types, it is impossible to share same type of pcb board.In order to not change original fiber distribution module
Structure, it is necessary to prepare different types of PCB, so bring the very big wasting of resources, not only increase cost, installation effectiveness
Also than relatively low, and it is difficult to change part, mounting means is dumb.
The content of the invention
The invention aims to overcome the shortcomings of above-mentioned background technology, there is provided a kind of optical fiber for realizing electrical connection
Attachment means, electric connector, control line, can solve the problem that the fiber port spacing in existing network upgrade differs, multiple optical fiber distributing moulds
The discrepant technical barrier of block size, reduces the wasting of resources, effective reduces cost, reduces installation difficulty, improves installation effectiveness, side
Just part is changed, shortens the engineering time, be suitable for the plurality of application scenes such as ODN New-deployed Networks and existing network transformation.
The present invention provides a kind of optical fiber splicing device for realizing electrical connection, applies in fiber distribution module without PCB
In the fibre system based on electronic label technology of plate, the fibre system includes data processing unit and fiber distribution module, light
Some joints of optical fibre are provided with the panel of fine Wiring module, the optical fiber splicing device is corresponded with the joints of optical fibre,
Each joints of optical fibre is included in a fiber adapter and two optical fiber connector plugs, the fiber distribution module without PCB
Plate, the optical fiber splicing device includes electric connector and length-adjustable control line, and electric connector is attached on fiber adapter,
One end of control line is connected with electric connector, and the other end is connected with data processing unit, electric connector and control line as bridge,
By the electronic labeling information on optical fiber connector plug, it is delivered to data processing unit and is processed.
On the basis of above-mentioned technical proposal, the electric connector includes housing, and the both sides of housing are provided with positioning element,
Positioning element is used to for housing to be securely mounted to fiber adapter；Electronic tag grafting port, LED are provided with shell rim
Port and control line grafting port are installed；Enclosure interior is provided with some built-in electric wires, for by the electric signal of electronic tag,
Circuit communication between the electric signal and control line of LED.
On the basis of above-mentioned technical proposal, the electric connector is integrally formed using injection molding, is made plastic cement
Seat.
On the basis of above-mentioned technical proposal, the outer surface parcel layer of metal of the plastic cement seat, enhancing electric connector
Hardness.
On the basis of above-mentioned technical proposal, the electric connector includes housing, and one end of housing is provided with electronic tag and inserts
Connect port, LED and port is installed, the other end is provided with control line grafting port, for grafting control line.Housing is internally provided with
Some built-in electric wires, for by the control of the electric signal of the electronic tag of shell one end, the electric signal of LED and the housing other end
Circuit communication between line.
On the basis of above-mentioned technical proposal, resilient contact is provided with the electronic tag grafting port, works as optical fiber
When connector plug is inserted into the optical port of fiber adapter, the electronic tag adhered on optical fiber connector plug is inserted into electricity
In the electronic tag grafting port of connector so that the electric signal between electronic tag and resilient contact is connected.
On the basis of above-mentioned technical proposal, the LED installation end is intraoral to be provided with LED, and LED is suitable positioned at optical fiber
The top of the optical port of orchestration, the data processing unit controls Chang Liang, extinguishing, quick flashing, the slow flash state of LED, for giving
Site operation personnel's indexed optical fiber connector plug is inserted or pull out, and fiber distribution module disk body state；LED exists
Under the control of data processing unit, the position of the optical port of the fiber adapter for needing operation is indicated.
On the basis of above-mentioned technical proposal, the electric connector is buckled in optical fiber and is fitted using the snap for having shell fragment
On orchestration.
On the basis of above-mentioned technical proposal, when not configuring draw-in groove around the fiber adapter, electric connector is used
There is the snap of shell fragment, be buckled on fiber adapter.
On the basis of above-mentioned technical proposal, the electric connector uses the snap fit without shell fragment, is connected to optical fiber and fits
On orchestration.
On the basis of above-mentioned technical proposal, when being configured with draw-in groove around the fiber adapter, electric connector is used
Snap fit without shell fragment, fiber adapter and electric connector are integrally attached in draw-in groove.
On the basis of above-mentioned technical proposal, the control line includes row's cable, flexible PCB in physical type.
On the basis of above-mentioned technical proposal, the interface type between the control line and data processing unit connects to arrange cable
Mouthful.
On the basis of above-mentioned technical proposal, between the control line and electric connector, control line and data processing unit
Between connected mode be detachable connection.
On the basis of above-mentioned technical proposal, one end of the control line is single head plug connector, and the other end is with difference
The bull plug connector of length connecting line.
On the basis of above-mentioned technical proposal, the control line is used for transmission circuit signal, and control line is on circuit form
Including electronic tag data line, LED data wire, shared electronic tag control line and LED control line, wherein, electronics mark
Sign data wire and realize transmitted in both directions, by the data wire, the data processing unit on upper strata is written and read to electronic tag, and electronics
Label is attached on the joints of optical fibre, so as to realize the electronization mark to the joints of optical fibre in fiber distribution module；At data
Reason unit carries out write operation by LED data wire to the LED of embedded electric connector, for indicating optical fiber end to be operated
Mouthful, it is easy to workmen to carry out optical fiber to fiber port using visual mode and inserts or pull out operation.
On the basis of above-mentioned technical proposal, the control line is provided with transient voltage and suppresses TVS pipe, and circuit is prevented
Shield.
On the basis of above-mentioned technical proposal, working of plastics is cased with each optical fiber connector plug, working of plastics is contained within
For the electronic tag of the unique mark optical fiber connector plug, electric connector obtains the optical fiber connector plug in electronic tag
Identity information, and the identity information is transmitted to data processing unit.
The present invention also provides a kind of electric connector, applies in fiber distribution module without pcb board based on electronic tag skill
In the fibre system of art, the fibre system includes data processing unit and fiber distribution module, on the panel of fiber distribution module
Some joints of optical fibre are provided with, each joints of optical fibre includes a fiber adapter and two optical fiber connector plugs, institute
State in fiber distribution module without pcb board, the fibre system also includes some optical fiber splicing devices for realizing electrical connection, institute
State optical fiber splicing device to be corresponded with the joints of optical fibre, the electric connector is located in optical fiber splicing device, optical fiber connection dress
Putting also includes length-adjustable control line, and electric connector is attached on fiber adapter, one end and the electric connector phase of control line
Even, the other end is connected with data processing unit, electric connector and control line as bridge, by the electronics on optical fiber connector plug
Label information, is delivered to data processing unit and is processed.
On the basis of above-mentioned technical proposal, the electric connector includes housing, and the both sides of housing are provided with positioning element,
Positioning element is used to for housing to be securely mounted to fiber adapter；Electronic tag grafting port, LED are provided with shell rim
Port and control line grafting port are installed；Enclosure interior is provided with some built-in electric wires, for by the electric signal of electronic tag,
Circuit communication between the electric signal and control line of LED.
On the basis of above-mentioned technical proposal, the electric connector is integrally formed using injection molding, is made plastic cement
Seat.
On the basis of above-mentioned technical proposal, the outer surface parcel layer of metal of the plastic cement seat, enhancing electric connector
Hardness.
On the basis of above-mentioned technical proposal, the electronic tag grafting port, LED install port is located at housing one
End, control line grafting port be located at housing the other end, some built-in electric wires by the electric signal of the electronic tag of shell one end,
Circuit communication between the electric signal of LED and the control line of the housing other end.
On the basis of above-mentioned technical proposal, resilient contact is provided with the electronic tag grafting port, works as optical fiber
When connector plug is inserted into the optical port of fiber adapter, the electronic tag adhered on optical fiber connector plug is inserted into electricity
In the electronic tag grafting port of connector so that the electric signal between electronic tag and resilient contact is connected.
On the basis of above-mentioned technical proposal, the LED installation end is intraoral to be provided with LED, and LED is suitable positioned at optical fiber
The top of the optical port of orchestration, the data processing unit controls Chang Liang, extinguishing, quick flashing, the slow flash state of LED, for giving
Site operation personnel's indexed optical fiber connector plug is inserted or pull out, and fiber distribution module disk body state；LED exists
Under the control of data processing unit, the position of the optical port of the fiber adapter for needing operation is indicated.
On the basis of above-mentioned technical proposal, the electric connector is buckled in optical fiber and is fitted using the snap for having shell fragment
On orchestration.
On the basis of above-mentioned technical proposal, when not configuring draw-in groove around the fiber adapter, electric connector is used
There is the snap of shell fragment, be buckled on fiber adapter.
On the basis of above-mentioned technical proposal, the electric connector uses the snap fit without shell fragment, is connected to optical fiber and fits
On orchestration.
On the basis of above-mentioned technical proposal, when being configured with draw-in groove around the fiber adapter, electric connector is used
Snap fit without shell fragment, fiber adapter and electric connector are integrally attached in draw-in groove.
On the basis of above-mentioned technical proposal, working of plastics is cased with each optical fiber connector plug, working of plastics is contained within
For the electronic tag of the unique mark optical fiber connector plug, the electric connector obtains the joints of optical fibre in electronic tag
Plug identity information, and the identity information is transmitted to data processing unit.
The present invention also provides a kind of control line, applies in fiber distribution module without pcb board based on electronic label technology
Fibre system in, the fibre system include data processing unit and fiber distribution module, set on the panel of fiber distribution module
Some joints of optical fibre are equipped with, each joints of optical fibre includes a fiber adapter and two optical fiber connector plugs, described
Without pcb board in fiber distribution module, the fibre system also includes some optical fiber splicing devices for realizing electrical connection, described
Optical fiber splicing device is corresponded with the joints of optical fibre, and the control line is located in optical fiber splicing device, and the length of control line can
Adjust, optical fiber splicing device also includes electric connector, and electric connector is attached on fiber adapter, one end of control line with electrically connect
Device be connected, the other end is connected with data processing unit, electric connector and control line as bridge, by optical fiber connector plug
Electronic labeling information, is delivered to data processing unit and is processed.
On the basis of above-mentioned technical proposal, the control line includes row's cable, flexible PCB in physical type.
On the basis of above-mentioned technical proposal, the interface type between the control line and data processing unit connects to arrange cable
Mouthful.
On the basis of above-mentioned technical proposal, between the control line and electric connector, control line and data processing unit
Between connected mode be detachable connection.
On the basis of above-mentioned technical proposal, one end of the control line is single head plug connector, and the other end is with difference
The bull plug connector of length connecting line.
On the basis of above-mentioned technical proposal, the control line is used for transmission circuit signal, and control line is on circuit form
Including electronic tag data line, LED data wire, shared electronic tag control line and LED control line, wherein, electronics mark
Sign data wire and realize transmitted in both directions, by the data wire, the data processing unit on upper strata is written and read to electronic tag, and electronics
Label is attached on the joints of optical fibre, so as to realize the electronization mark to the joints of optical fibre in fiber distribution module；At data
Reason unit carries out write operation by LED data wire to the LED of embedded electric connector, for indicating optical fiber end to be operated
Mouthful, it is easy to workmen to carry out optical fiber to fiber port using visual mode and inserts or pull out operation.
On the basis of above-mentioned technical proposal, the control line is provided with transient voltage and suppresses TVS pipe, and circuit is prevented
Shield.
Compared with prior art, advantages of the present invention is as follows：
(1) compared with traditional fibre system based on electronic label technology, invention removes fiber distribution module
PCB parts.The present invention instead of traditional pcb board using electric connector and control line, and use pcb board reality in the prior art
Now electrical connection is compared, and the present invention is embedded with electric wire in electrical connector interior, and outside is coupled together with control line again, it is not necessary to which area distributes
Drum, if fiber adapter be standard just can be with.Pcb board mode is used in the prior art, does not have control line.Existing
In the different scenes of technology, the thickness of the fiber distribution module of different size is required built-in having differences property of pcb board.But,
The present invention by the way of electric connector and control line, and control line adjustable length, without considering fiber distribution module
The factors such as thickness, shape size, fiber port spacing, the fiber port spacing therefore, it is possible to solve in existing network upgrade differs, many
The individual discrepant technical barrier of fiber distribution module size；Due to use electric connector and control line, can reduce the wasting of resources,
Effective reduces cost, reduction installation difficulty, raising installation effectiveness, are convenient for changing part, shorten the engineering time, are suitable for ODN new
The plurality of application scenes such as establishing network and existing network transformation, can easily realize newly-built to ODN on the premise of fiber optic service is unaffected
The intelligentized updating of network and transformation network.
(2) control line in the present invention is designed using hot plug, and site operation personnel can be in the feelings of the continuous switch power supply of system
Any plug control line, operates more flexible under condition.
(3) in the prior art, the joints of optical fibre with electronic tag are inserted on fiber adapter, or it is suitable from optical fiber
When being pulled on orchestration, electrostatic can be brought, cause the change of the voltage instantaneous on circuit greatly or moment diminishes, fragile electronics unit device
Part, irreversible destructive damage is caused to system.The present invention increases TVS (Transient Voltage on the control line
Suppressor, transient voltage suppresses) pipe, good protection is carried out to circuit.
Brief description of the drawings
Fig. 1 is the interior fibre system based on electronic label technology without pcb board of fiber distribution module in the embodiment of the present invention
Structured flowchart；
Fig. 2 is the structured flowchart of electric connector in the embodiment of the present invention；
Fig. 3 is the structured flowchart of control line in the embodiment of the present invention.
Reference：1- housings, 2- positioning elements, 3- electronic tag grafting port, 4-LED lamps install port, and 5- is pre-buried
Electric wire, 6- control line grafting port.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
The embodiment of the present invention provides a kind of optical fiber splicing device for realizing electrical connection, applies in fiber distribution module
Shown in Figure 1 in the fibre system based on electronic label technology without pcb board, the fibre system includes data processing unit
And fiber distribution module, without pcb board in fiber distribution module, some optical fiber connections are provided with the panel of fiber distribution module
Device, optical fiber splicing device is corresponded with the joints of optical fibre；Each joints of optical fibre includes a fiber adapter and two light
Fiber connector plug, two optical fiber connector plugs are connected using physics snap fit with fiber adapter：Fiber adapter
Including two optical ports, two optical ports of fiber adapter respectively insert an optical fiber connector plug, two joints of optical fibre
Plug is connected with different types of optical fiber respectively, for transmitting optical path signal.Plastics are cased with each optical fiber connector plug
Part, working of plastics is contained within the electronic tag for the unique mark optical fiber connector plug.Fiber distribution module is optical fiber distributing
Disk or fiber distribution patch panel.
Shown in Figure 1, the optical fiber splicing device for realizing electrical connection includes electric connector and length-adjustable control
Line, electric connector is attached on fiber adapter, and electric connector is mainly used in obtaining the optical fiber connector plug in electronic tag
Identity information, and the identity information is transmitted to the data processing unit on upper strata.One end of control line is connected with electric connector, separately
One end is connected with data processing unit, and control line is used for transmission circuit signal.Electric connector and control line as bridge, by optical fiber
Electronic labeling information on connector plug, the data processing unit for being delivered to upper strata is processed.
Interface type between control line and data processing unit includes but is not limited to arrange cable interface.
Connected mode between control line and electric connector, between control line and data processing unit is detachable company
Connect.
Shown in Figure 2, electric connector includes housing 1, and the both sides of housing 1 are provided with positioning element 2, and positioning element 2 is used
It is securely mounted on fiber adapter in by housing 1.The edge of housing 1 is provided with electronic tag grafting port 3, LED (Light
Emitting Diode, light emitting diode) lamp installation port 4 and control line grafting port 6, if housing 1 is internally provided with intervention
Electric wire 5 is buried, for by the circuit communication between the electric signal of electronic tag, the electric signal of LED and control line.
Fiber adapter is the fiber adapter of standard, generally there is FC (Ferrule Connector, bushing type connection
Device), SC (Square Connector, the square joints of optical fibre), the difference such as LC (Lucent Connector, Lucent connector)
Type.Various types of fiber adapter structures are variant, therefore the mode that electric connector is arranged on fiber adapter also has
Difference.
Electric connector can be buckled on fiber adapter using the snap for having shell fragment；Electric connector can also be adopted
With the snap fit without shell fragment, it is connected on fiber adapter.When being configured with draw-in groove around fiber adapter, electric connector
Using the snap fit without shell fragment, fiber adapter and electric connector are integrally attached in draw-in groove；Around fiber adapter not
During configuration draw-in groove, electric connector is buckled on fiber adapter using the snap for having shell fragment.
A kind of concrete structure of electric connector is exemplified below.
Shown in Figure 2, electric connector includes housing 1, and one end of housing 1 is provided with electronic tag grafting port 3, LED
Port 4 is installed, the other end is provided with control line grafting port 6, for grafting control line.Being internally provided with for housing 1 is some pre-buried
Electric wire 5, for by the control line of the electric signal of electronic tag of the one end of housing 1, the electric signal of LED and the other end of housing 1 it
Between circuit communication, electric connector and control line, by the electronic labeling information on optical fiber connector plug, are delivered to as bridge
The data processing unit on upper strata is processed, and the data of opposite direction are also similar to and are transmitted, while data processing unit can be controlled
The states such as Chang Liang, extinguishing, quick flashing, the slow flash of LED, for the insertion to site operation personnel's indexed optical fiber connector plug or
Extract, and fiber distribution module disk body state, such as normal work, alarm.
Electric connector can be integrally formed using injection molding, be made plastic cement seat, can also be in the appearance of plastic cement seat
Bread wraps up in layer of metal, strengthens the hardness of electric connector.
Resilient contact is provided with electronic tag grafting port 3, if being attached with electronics mark on optical fiber connector plug
Sign, when optical fiber connector plug is inserted into the optical port of fiber adapter, the electricity of attachment on optical fiber connector plug
Subtab can be inserted into the electronic tag grafting port 3 of electric connector simultaneously so that between electronic tag and resilient contact
Electric signal connect.
LED is installed and LED is provided with port 4, and LED is located at the top of the optical port of fiber adapter, the LED
Under the control of data processing unit, the position of the optical port of the fiber adapter for needing operation is indicated.The data processing on upper strata
Unit can control the state change of the LED, such as quick flashing, slow flash, extinguishing lamp, and the joints of optical fibre inserts during as site operation
Enter and extract operation instruction.Coordinate with the installation of optical fibre optical fibre adapter in data processing unit control optical fiber connector plug
When, the position of the optical port for being more prone to find the corresponding fiber adapter of each optical fiber connector plug.
Fiber adapter is traditional standard fiber optic adapter, and traditional standard fiber optic connector plug can be fitted mutually therewith
Match somebody with somebody, in the case where electronic tag need not be used, electric connector and LED are not configured, common fiber adapter can be done
With.In the case where existing fiber adapter is not changed, existing fiber optic network can be transformed.
The type of conventional fiber adapter has at present：FC (Ferrule Connector, ferrule connector) optical fiber is fitted
(Square Connector, square optical fiber connects for orchestration, LC (Lucent Connector, Lucent connector) fiber adapter, SC
Connect device) fiber adapter, it is standard component of the prior art, structure is different.Electric connector in the embodiment of the present invention not only may be used
Simply connected FC/LC/SC fiber adapter is applied to, duplex type LC/SC fiber adapter can also be applied to.
Control line mode such as the row's of including but is not limited to cable, flexible PCB in physical type.Inserted for single head one end of control line
Fitting, the other end is the bull plug connector with different length connecting line.
Shown in Figure 3, control line mainly includes electronic tag data line, LED data wire on circuit form, shares
Electronic tag control line and LED control line.Wherein, electronic tag data line can realize transmitted in both directions, by the data wire,
The data processing unit on upper strata can be written and read to electronic tag, and electronic tag is attached on the joints of optical fibre, so as to realize
To the electronization mark of the joints of optical fibre in fiber distribution module.Data processing unit can be by LED data wire to being embedded in
LED on electric connector carries out write operation, for indicating fiber port to be operated, is easy to workmen using visualization
Mode optical fiber carried out to fiber port insert or pull out operation.
Under normal circumstances, fiber distribution module has 12 or 24 fiber ports, one electronic tag of each port correspondence and
One LED.In the present invention, data processing unit is realized not by shared electronic tag control line and LED control line
With the time-sharing operation of electronic tag or LED in the selection of fiber port, and same fiber port：On the one hand, data processing
Unit is input into corresponding control signal to realize the Time-sharing control of electronic tag and LED to fiber port, different time slots
The control of electronic tag or the control of LED are corresponded to respectively；On the other hand, decoder and electricity are configured with inside data processing unit
The modules such as sub switch, as the addressing to different fiber ports.
Pcb board mode is used in the prior art, does not have control line.In the embodiment of the present invention, the adjustable length of control line, solution
The fiber port spacing determined in existing network upgrade differs and the different hang-up of fiber distribution module size.Due to workmen
Control line can at any time be plugged in connection procedure, therefore control line is designed using hot plug so that site operation personnel can be
Unite any plug control line in the case of continuous switch power supply, operate more flexible.
In addition, in the prior art, the optical fiber connector plug with electronic tag is inserted on fiber adapter, or from
When being pulled on fiber adapter, electrostatic can be brought, cause the change of the voltage instantaneous on circuit greatly or moment diminishes, fragile electronics
Component, irreversible destructive damage is caused to system, therefore, the control line of the embodiment of the present invention is also provided with
TVS (Transient Voltage Suppressor, transient voltage suppresses) pipe, good protection is carried out to circuit.
Compared with traditional fibre system based on electronic label technology, invention removes the PCB of fiber distribution module
Part.In the different scenes of prior art, the thickness of the fiber distribution module of different size is to built-in having differences property of pcb board
It is required that, but, the present invention is by the way of electric connector and control line, and thickness, the shape without considering fiber distribution module are big
The factors such as small, fiber port spacing, can on the premise of fiber optic service is unaffected, realize easily to ODN New-deployed Networks and
Transform the intelligentized updating of network.Due to using electric connector and pilot wire system, effectively reduces cost, reduction can install difficult
Degree, the reduction wasting of resources, shortening engineering time.
Those skilled in the art can carry out various modifications and variations to the embodiment of the present invention, if these modifications and change
Within the scope of the claims in the present invention and its equivalent technologies, then these modifications and modification are also in protection scope of the present invention for type
Within.
In the prior art that the content not described in detail in specification is known to the skilled person.
Claims (37)
1. a kind of optical fiber splicing device for realizing electrical connection, applies in fiber distribution module without pcb board based on electronics
In the fibre system of label technique, the fibre system includes data processing unit and fiber distribution module, fiber distribution module
Some joints of optical fibre are provided with panel, the optical fiber splicing device is corresponded with the joints of optical fibre, the connection of each optical fiber
Device includes a fiber adapter and two optical fiber connector plugs, it is characterised in that：Without PCB in the fiber distribution module
Plate, the optical fiber splicing device includes electric connector and length-adjustable control line, and electric connector is attached on fiber adapter,
One end of control line is connected with electric connector, and the other end is connected with data processing unit, electric connector and control line as bridge,
By the electronic labeling information on optical fiber connector plug, it is delivered to data processing unit and is processed.
It is 2. as claimed in claim 1 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：The electric connector bag
Housing (1) is included, the both sides of housing (1) are provided with positioning element (2), and positioning element (2) by housing (1) for being securely mounted to light
On fine adapter；Housing (1) edge is provided with electronic tag grafting port (3), LED and installs port (4) and control line grafting
Port (6)；Housing (1) is internally provided with some built-in electric wires (5), for by the electric signal of the electric signal of electronic tag, LED
Circuit communication between control line.
It is 3. as claimed in claim 2 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：The electric connector is adopted
It is integrally formed with injection molding, is made plastic cement seat.
It is 4. as claimed in claim 3 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：Outside the plastic cement seat
Layer of metal is wrapped up on surface, strengthens the hardness of electric connector.
It is 5. as claimed in claim 2 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：The electric connector bag
Housing (1) is included, one end of housing (1) is provided with electronic tag grafting port (3), LED and installs port (4), and the other end is provided with control
Line grafting port (6) processed, for grafting control line；Housing (1) is internally provided with some built-in electric wires (5), for by housing
(1) circuit communication between the control line of the electric signal of the electronic tag of one end, the electric signal of LED and housing (1) other end.
It is 6. as claimed in claim 5 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：The electronic tag is inserted
Connect and be provided with resilient contact in port (3), when optical fiber connector plug is inserted into the optical port of fiber adapter, optical fiber
The electronic tag adhered on connector plug is inserted into the electronic tag grafting port (3) of electric connector so that electronic tag
Electric signal between resilient contact is connected.
It is 7. as claimed in claim 5 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：The LED is installed
LED is installed, LED is located at the top of the optical port of fiber adapter, the data processing unit control in port (4)
The Chang Liang of LED, extinguishing, quick flashing, slow flash state, for the insertion to site operation personnel's indexed optical fiber connector plug or pull out
Go out, and fiber distribution module disk body state；LED indicates to need the optical fiber of operation under the control of data processing unit
The position of the optical port of adapter.
It is 8. as claimed in claim 1 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：The electric connector is adopted
With the snap for having shell fragment, it is buckled on fiber adapter.
It is 9. as claimed in claim 8 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：The fiber adapter
Around when not configuring draw-in groove, electric connector is buckled on fiber adapter using the snap for having shell fragment.
It is 10. as claimed in claim 1 to be used for the optical fiber splicing device that realization is electrically connected, it is characterised in that：The electric connector
Using the snap fit without shell fragment, it is connected on fiber adapter.
11. optical fiber splicing devices for being used to realize electrical connection as claimed in claim 10, it is characterised in that：The fiber adapters
When being configured with draw-in groove around device, electric connector uses the snap fit without shell fragment, and fiber adapter and electric connector are integrally solid
It is scheduled in draw-in groove.
12. optical fiber splicing devices for being used to realize electrical connection as claimed in claim 1, it is characterised in that：The control line exists
Include row's cable, flexible PCB in physical type.
13. optical fiber splicing devices for being used to realize electrical connection as claimed in claim 1, it is characterised in that：The control line with
Interface type between data processing unit is row's cable interface.
14. optical fiber splicing devices for being used to realize electrical connection as claimed in claim 1, it is characterised in that：The control line with
Connected mode between electric connector, between control line and data processing unit is detachable connection.
15. optical fiber splicing devices for being used to realize electrical connection as claimed in claim 1, it is characterised in that：The control line
One end is single head plug connector, and the other end is the bull plug connector with different length connecting line.
16. optical fiber splicing devices for being used to realize electrical connection as claimed in claim 1, it is characterised in that：The control line is used
In transmission circuit signal, control line includes electronic tag data line, LED data wire, shared electronics mark on circuit form
Control line and LED control line are signed, wherein, electronic tag data line realizes transmitted in both directions, by the data wire, the data on upper strata
Processing unit is written and read to electronic tag, and electronic tag is attached on the joints of optical fibre, so as to realize to optical fiber distributing mould
The electronization mark of the joints of optical fibre on block；Data processing unit is entered by LED data wire to the LED of embedded electric connector
Row write operation, for indicating fiber port to be operated, is easy to workmen to enter to fiber port using visual mode
Row optical fiber inserts or pull out operation.
17. optical fiber splicing devices for being used to realize electrical connection as claimed in claim 1, it is characterised in that：The control line sets
It is equipped with transient voltage and suppresses TVS pipe, circuit is protected.
18. optical fiber splicing device for realizing electrical connection as any one of claim 1 to 17, it is characterised in that：
Working of plastics is cased with each optical fiber connector plug, working of plastics is contained within the electricity for the unique mark optical fiber connector plug
Subtab, electric connector obtains the optical fiber connector plug identity information in electronic tag, and the identity information is transmitted to number
According to processing unit.
A kind of 19. electric connectors, apply the fibre system based on electronic label technology without pcb board in fiber distribution module
In, the fibre system includes data processing unit and fiber distribution module, and some light are provided with the panel of fiber distribution module
Fiber connector, each joints of optical fibre include a fiber adapter and two optical fiber connector plugs, it is characterised in that：It is described
Without pcb board in fiber distribution module, the fibre system also includes some optical fiber splicing devices for realizing electrical connection, described
Optical fiber splicing device is corresponded with the joints of optical fibre, and the electric connector is located in optical fiber splicing device, optical fiber splicing device
Also include length-adjustable control line, electric connector is attached on fiber adapter, and one end of control line is connected with electric connector,
The other end is connected with data processing unit, electric connector and control line as bridge, by the electronics mark on optical fiber connector plug
Label information, is delivered to data processing unit and is processed.
20. electric connectors as claimed in claim 19, it is characterised in that：The electric connector includes housing (1), housing (1)
Both sides be provided with positioning element (2), positioning element (2) by housing (1) for being securely mounted to fiber adapter；Housing
(1) edge is provided with electronic tag grafting port (3), LED and installs port (4) and control line grafting port (6)；Housing (1)
Some built-in electric wires (5) are internally provided with, for by between the electric signal of electronic tag, the electric signal of LED and control line
Circuit communication.
21. electric connectors as claimed in claim 20, it is characterised in that：The electric connector uses injection molding integrally
Shaping, is made plastic cement seat.
22. electric connectors as claimed in claim 21, it is characterised in that：The outer surface parcel layer of metal of the plastic cement seat,
Strengthen the hardness of electric connector.
23. electric connectors as claimed in claim 20, it is characterised in that：The electronic tag grafting port (3), LED peace
Dress port (4) positioned at one end of housing (1), control line grafting port (6) positioned at housing (1) the other end, some built-in electric wires
(5) by between the control line of the electric signal of electronic tag of housing (1) one end, the electric signal of LED and housing (1) other end
Circuit communication.
24. electric connectors as claimed in claim 23, it is characterised in that：It is provided with the electronic tag grafting port (3)
Resilient contact, when optical fiber connector plug is inserted into the optical port of fiber adapter, adheres on optical fiber connector plug
Electronic tag be inserted into the electronic tag grafting port (3) of electric connector so that between electronic tag and resilient contact
Electric signal connect.
25. electric connectors as claimed in claim 23, it is characterised in that：The LED is installed in port (4) and is provided with LED
Lamp, LED is located at the top of the optical port of fiber adapter, the Chang Liang of data processing unit control LED, extinguishings, soon
Sudden strain of a muscle, slow flash state, for inserting or pull out to site operation personnel's indexed optical fiber connector plug, and fiber distribution module
Disk body state；LED indicates the position of the optical port of the fiber adapter for needing operation under the control of data processing unit
Put.
26. electric connectors as claimed in claim 19, it is characterised in that：The electric connector is using the buckle side for having shell fragment
Formula, is buckled on fiber adapter.
27. electric connectors as claimed in claim 26, it is characterised in that：Draw-in groove is not configured around the fiber adapter
When, electric connector is buckled on fiber adapter using the snap for having shell fragment.
28. electric connectors as claimed in claim 19, it is characterised in that：The electric connector uses the clamping side without shell fragment
Formula, is connected on fiber adapter.
29. electric connectors as claimed in claim 28, it is characterised in that：Draw-in groove is configured with around the fiber adapter
When, electric connector uses the snap fit without shell fragment, and fiber adapter and electric connector are integrally attached in draw-in groove.
30. electric connector as any one of claim 19 to 29, it is characterised in that：On each optical fiber connector plug
Working of plastics is cased with, working of plastics is contained within the electronic tag for the unique mark optical fiber connector plug, the electric connector
The optical fiber connector plug identity information in electronic tag is obtained, and the identity information is transmitted to data processing unit.
A kind of 31. control lines, apply in fiber distribution module in the fibre system based on electronic label technology without pcb board,
The fibre system includes data processing unit and fiber distribution module, some optical fiber is provided with the panel of fiber distribution module and is connected
Device is connect, each joints of optical fibre includes a fiber adapter and two optical fiber connector plugs, it is characterised in that：The optical fiber
Without pcb board in Wiring module, the fibre system also includes some optical fiber splicing devices for realizing electrical connection, the optical fiber
Attachment means are corresponded with the joints of optical fibre, and the control line is located in optical fiber splicing device, the adjustable length of control line, light
Fine attachment means also include electric connector, and electric connector is attached on fiber adapter, one end and the electric connector phase of control line
Even, the other end is connected with data processing unit, electric connector and control line as bridge, by the electronics on optical fiber connector plug
Label information, is delivered to data processing unit and is processed.
32. control lines as claimed in claim 31, it is characterised in that：The control line includes row's cable, soft in physical type
Property PCB.
33. control lines as claimed in claim 31, it is characterised in that：Interface between the control line and data processing unit
Type is row's cable interface.
34. control lines as claimed in claim 31, it is characterised in that：Between the control line and electric connector, control line with
Connected mode between data processing unit is detachable connection.
35. control line as claimed in claim 31, it is characterised in that：One end of the control line is single head plug connector, another
End is the bull plug connector with different length connecting line.
36. control lines as claimed in claim 31, it is characterised in that：The control line is used for transmission circuit signal, control line
Include electronic tag data line, LED data wire, shared electronic tag control line and LED control line on circuit form,
Wherein, electronic tag data line realizes transmitted in both directions, and by the data wire, the data processing unit on upper strata is carried out to electronic tag
Read-write, and electronic tag is attached on the joints of optical fibre, so as to realize the electronization to the joints of optical fibre in fiber distribution module
Mark；Data processing unit carries out write operation by LED data wire to the LED of embedded electric connector, for indicating to treat
The fiber port of operation, is easy to workmen to carry out optical fiber to fiber port using visual mode and inserts or pull out operation.
37. control line as any one of claim 31 to 36, it is characterised in that：The control line is provided with transient electrical
Constrain TVS pipe processed, circuit is protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369122.2A CN104953313B (en) | 2015-06-29 | 2015-06-29 | Optical fiber connection device for electric connection, electric connector and control wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369122.2A CN104953313B (en) | 2015-06-29 | 2015-06-29 | Optical fiber connection device for electric connection, electric connector and control wire |
Publications (2)
| Publication Number | Publication Date |
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| CN104953313A CN104953313A (en) | 2015-09-30 |
| CN104953313B true CN104953313B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510369122.2A Active CN104953313B (en) | 2015-06-29 | 2015-06-29 | Optical fiber connection device for electric connection, electric connector and control wire |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932065B (en) * | 2015-06-29 | 2016-06-29 | 烽火通信科技股份有限公司 | Without the fibre system of pcb board and optical fiber wiring method in fiber distribution module |
| CN105451104B (en) * | 2015-11-13 | 2018-10-09 | 烽火通信科技股份有限公司 | The system and method for work order navigation is carried out using Intelligent management terminal |
| CN105445879B (en) * | 2016-01-13 | 2018-07-24 | 烽火通信科技股份有限公司 | A kind of intelligent optical fiber electrical power wiring assembly |
| CN107819604A (en) * | 2016-09-14 | 2018-03-20 | 苏州旭创科技有限公司 | Optical communications module |
| CN109212675A (en) * | 2017-06-29 | 2019-01-15 | 中航光电科技股份有限公司 | Plug mounting shell and the Optical fiber plug component for being equipped with the plug mounting shell |
| CN109769155B (en) * | 2019-01-11 | 2021-09-21 | 烽火通信科技股份有限公司 | Control implementation method of optical fiber port |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201673298U (en) * | 2010-06-01 | 2010-12-15 | 江苏省邮电规划设计院有限责任公司 | Optical fiber distributing device with intelligent optical fiber managing function |
| CN101982797B (en) * | 2010-09-30 | 2012-02-15 | 华为技术有限公司 | Optical fibre connection device |
| CN103809252B (en) * | 2012-11-07 | 2015-12-16 | 华为技术有限公司 | Identification chip accommodation apparatus, optical fiber welding join module, optical fiber managing device and assembly method |
| CN103558670B (en) * | 2013-10-17 | 2015-04-29 | 烽火通信科技股份有限公司 | Port lamp-flashing system and method in intelligent ODN system |
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