CN105353473A - Electric connector mounted in transverse duplex LC fiber adapter - Google Patents
Electric connector mounted in transverse duplex LC fiber adapter Download PDFInfo
- Publication number
- CN105353473A CN105353473A CN201510769447.XA CN201510769447A CN105353473A CN 105353473 A CN105353473 A CN 105353473A CN 201510769447 A CN201510769447 A CN 201510769447A CN 105353473 A CN105353473 A CN 105353473A
- Authority
- CN
- China
- Prior art keywords
- port
- fiber adapter
- electric connector
- duplex
- type fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- 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
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
Abstract
The invention provides an electric connector mounted in a transverse duplex LC fiber adapter, and relates to the field of fiber distribution modules. The electric connector comprises a connector body, the two sides of the connector body are provided with locating blocks respectively, the front wall of the connector body is provided with two LED lamp installation ports in parallel, two electronic label ports are arranged in parallel between the two LED lamp installation ports, the back wall of the connector body is provided with two control line ports, each of the control line ports and the electronic label ports is internally provided with an elastic pin, two groups of wires are pre-embedded in the connector body, the elastic pins of each control line port and the corresponding electronic label port are connected with one group of wires, the elastic pins in the two control line ports are connected with the different groups of wires respectively, each LED lamp installation port and the near electronic label port thereof form one group of parts, and a contact in the LED lamp installation port and the electronic label port of the same group are connected to the same group of wires. The electric connector can be produced in a batch manner, installation of a PCB in the fiber distribution module is avoided, the installation efficiency is improved, the electric connector can be replaced at any time after damage, and resources are saved.
Description
Technical field
The present invention relates to fiber distribution module field, is specifically a kind of electric connector being installed on horizontal duplex LC type fiber adapter.
Background technology
In ODN (OpticalDistributionNetwork, Optical Distribution Network), use electronic tag to identify optical fiber, and carry out intelligent management, fiber management efficiency can be improved, reduce fiber management error rate.
In prior art, as shown in Figure 1, fiber distribution module a3 comprises multiple fiber adapter a1 and piece PCB (PrintedCircuitBoard, printed circuit board (PCB)) plate a2, one piece of pcb board a2 is installed on all fiber adapter a1, then adopt the mode connecting electronic tag, LED and increase electric signal on pcb board a2, realize the instruction of Fiber connection state.
Duplex LC (LucentConnector, Lucent connector) type fiber adapter is general a kind of fiber adapter, in order to adapt to different installation environments, usually needs duplex LC type fiber adapter to be laterally arranged in fiber distribution module.Because fiber distribution module size is different, the LC type fiber adapter number that the inside is installed is not identical yet.Therefore, for each fiber distribution module, all need to make separately corresponding pcb board and install, add the cost of fiber distribution module; After multiple duplex LC type fiber adapter installs, multiple position of one piece of pcb board is installed with multiple duplex LC type fiber adapter one_to_one corresponding, causes installation effectiveness lower.When after pcb board partial destruction, need monoblock to change, and the pcb board of correspondingly-sized is not easily found, be all change fiber distribution module time most, cause the very large wasting of resources.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of electric connector being installed on horizontal duplex LC type fiber adapter, electric connector measure-alike, convenient batch production, avoid, in fiber distribution module, pcb board is installed, improve installation effectiveness, change at any time after damage, saving resource.
For reaching above object, the present invention takes a kind of electric connector being installed on horizontal duplex LC type fiber adapter, be installed on the duplex LC type fiber adapter top of horizontally set, comprise the body of horizontally disposed rectangular shape, the both sides of body arrange a locating piece respectively to outer horizontal-extending, the antetheca of body is arranged side by side two LED and installs port, two LED are installed between port and are also arranged side by side two electronic tag ports, the rear wall of body offers two control line ports side by side, bullet pin is equipped with in each control line port and electronic tag port, the pre-buried two groups of electric wires of body interior, bullet pin in an electronic tag port of the bullet pin in each control line port and its correspondence is all connected to same group of electric wire, and the bullet pin in two control line ports connects different group electric wire respectively, each LED installs port and its close electronic tag port is one group of parts, and be provided with contact in LED installation port, this contact is connected to same group of electric wire with the bullet pin of the electronic tag port being positioned at same group of parts.
On the basis of technique scheme, the relative sunken inside in middle part of the two side of described body forms the waist of body, and each locating piece lays respectively in the middle of the waist of body both sides.
On the basis of technique scheme, described duplex LC type fiber adapter comprises the housing of rectangular shape, the two side of housing vertically arranges the hangers of a tabular respectively, width between the waist of described body equals the width of the housing transverse direction of duplex LC type fiber adapter, and the length of each locating piece transverse direction equals the length of each hangers transverse direction.
On the basis of technique scheme, the end face of described locating piece and the end face of body are positioned at same plane, and the bottom surface of locating piece and the bottom surface of body are positioned at same plane.
On the basis of technique scheme, the lateral wall of described locating piece is connected by an inclined-plane with between roof.
On the basis of technique scheme, the angle of described inclined-plane and locating piece roof place plane is 45 °.
On the basis of technique scheme, described body and locating piece one-body molded, be plastic cement material.
On the basis of technique scheme, the outside surface parcel layer of metal shell of described body and locating piece.
Beneficial effect of the present invention is:
1, the inner electric connector being embedded with electric wire is adopted to substitute pcb board, avoid the situation that different fiber Wiring module processes corresponding pcb board respectively, solve the problem of inefficiency when pcb board one-to-many is installed, improve the installation effectiveness of whole fiber distribution module, shorten the engineering time.
2, each electric connector is installed on the duplex LC type fiber adapter top of horizontally set, carries out man-to-man installation, reduces installation difficulty; Because the duplex LC type fiber adapter of standard is fixed, therefore electric connector is measure-alike, convenient batch production; When having duplex LC type fiber adapter or corresponding damaged electrical connector, can be convenient for changing, saving resource, reducing maintenance cost.
3, after installing, two connecting portions of electric connector lay respectively at above the hangers of duplex LC type fiber adapter both sides, and the two inserts the port draw-in groove of fiber distribution module jointly, ensure that the cooperation of electric connector and duplex LC type fiber adapter is without skew.
Accompanying drawing explanation
Fig. 1 is the structural representation of fiber distribution module in background technology;
Fig. 2 is the structural representation that the embodiment of the present invention is installed on the electric connector of horizontal duplex LC type fiber adapter;
Fig. 3 is the structural representation of another angle of Fig. 2 electric connector;
Fig. 4 is the structural representation bottom Fig. 2 electric connector;
Fig. 5 is the structural representation of the embodiment of the present invention horizontal duplex LC type fiber adapter;
Fig. 6 is the cooperation schematic diagram that electric connector of the present invention is installed on horizontal duplex LC type fiber adapter.
Reference numeral:
Body 1, locating piece 10, waist 11, LED installs port 12, electronic tag port one 3, control line port one 4, plays pin 15, inclined-plane 16;
Housing 2, hangers 21, adapter port 22.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 5 and Figure 6, electric connector of the present invention, be installed on the duplex LC type fiber adapter top of horizontally set, duplex LC type fiber adapter comprises the housing 2 of rectangular shape, the front-end and back-end of housing are respectively equipped with an adapter port 22, for grafting optical fiber connector plug, the two side of housing 2 vertically arranges the hangers 21 of a tabular respectively.
As shown in Figure 2, Figure 3 and Figure 4, electric connector of the present invention comprises the body 1 of horizontally disposed rectangular shape, and the two side of body 1 arranges a locating piece 10 respectively to outer horizontal-extending.Further, the relative sunken inside in middle part of two sidewalls of body 1 forms the waist 11 of body, and each locating piece 10 lays respectively in the middle of the waist 11 of body 1 both sides, waist 11 is divided into two depressions.The end face of locating piece 10 and the end face of body 1 are positioned at same plane, and the bottom surface of locating piece 10 and the bottom surface of body 1 are positioned at same plane.Preferably, the width between the waist 11 of body 1 equals the width of housing 2 transverse direction of duplex LC type fiber adapter, and the length of each locating piece 10 transverse direction equals the length of each hangers 21 transverse direction.The lateral wall of described locating piece 10 is connected by an inclined-plane 16 with between roof, and inclined-plane 16 is 45 ° with the angle of locating piece 10 roof place plane, makes locating piece have guide effect.Body 1 and locating piece 10 one-body molded, be plastic cement material, light quality, be easy to processing and install.The outside surface parcel layer of metal shell of body 1 and locating piece 10, for strengthening the hardness of electric connector.
As shown in Figure 2, Figure 3 and Figure 4, the antetheca of described body 1 is arranged side by side two LED and installs port 12, two LED are installed between port 12 and are also arranged side by side two electronic tag port ones, 3, two LED installation ports 12 and two electronic tag port ones 3 all horizontally sets, and are positioned at same row.The rear wall of body 1 also offers two control line port ones 4 side by side, for grafting external control line.Bullet pin 15 is equipped with in each control line port one 4 and electronic tag port one 3, body 1 inside is embedded with two groups of electric wires, bullet pin 15 in each control line port one 4 is connected to same group of electric wire with the bullet pin 15 in an electronic tag port one 3 of its correspondence, and the bullet pin 15 in two control line port ones 4 connects different group electric wire respectively.LED is installed in port 12 and is provided with contact, and, each LED installs port 12 and its close electronic tag port one 3 is one group of parts, be arranged in same group of parts LED and the contact of port 12 be installed and the bullet pin 15 of electronic tag port one 3 is connected to same group of electric wire, like this, body 1 just can be distinguished two adapter ports 22 of corresponding duplex LC type fiber adapter.
As shown in Figure 6, electric connector of the present invention is installed on the duplex LC type fiber adapter top of horizontally set, now, body 1 diapire fits in the roof of the duplex LC type fiber adapter housing 2 of horizontally set well, the diapire of two locating pieces 10 fits in the roof of each hangers 21 respectively, makes the mutual corresponding matching of duplex LC type fiber adapter of electric connector and horizontally set.During installation, because the port draw-in groove (not shown) of fiber distribution module has certain depth at vertical direction, the locating piece 10 of every for body 1 side and its lower corresponding hangers 21 are together inserted in port draw-in groove, the angle formed due to inclined-plane 16 and the body 1 roof place plane of location division 10 is 45 °, in insertion or can play guide effect when extracting port draw-in groove, port draw-in groove can limit the slippage of the duplex LC type fiber adapter all directions of electric connector and horizontally set.
After optical fiber connector plug inserts the adapter port 22 of housing 2, if optical fiber connector plug is attached with electronic tag, the electronic tag of attachment can be inserted in the electronic tag port one 3 of body 1 simultaneously.Because duplex LC type fiber adapter has two adapter ports 22, electric connector correspondence above each adapter port 22 is provided with an electronic tag port one 3, and the electronic tag on different fiber connector plug can insert in electronic tag port one 3 corresponding to top; Electronic tag is contacted with the bullet pin 15 in electronic tag port one 3, and by the control line electric signal conducting of electric wire with the grafting of corresponding control line port one 4.The data processing unit that electronic labeling information is delivered to upper strata by control line processes, and reciprocal data are also similar to be transmitted.Simultaneously, each LED installs the LED of installing in port 12, contacts and electric signal is connected with its contact, the adapter port 22 of this LED correspondence below it, under the control of the data processing unit of outside, instruction needs adapter port 22 position of operation.The data processing unit on upper strata can control the state change of this LED, such as quick flashing, to dodge slowly, extinguish lamp etc., during as site operation, the insertion of optical fiber connector plug and extract operation instruction.When not needing to use electronic tag, the LED of electric connector can not be configured.
Electric connector of the present invention is in order to adapt to simply connected LC type fiber adapter, the LED of body 1 is installed port 12, electronic tag port one 3 and control line port one 4 and all can be set to one, the inner pre-buried one group of electric wire of body 1, the contact that bullet pin 15 in electronic tag port one 3, the bullet pin 15 in control line port one 4 and LED are installed in port 12 all links to this electric wire, all the other structures and principle constant.
The present invention is not limited to above-mentioned embodiment, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as within protection scope of the present invention.The content be not described in detail in this instructions belongs to the known prior art of professional and technical personnel in the field.
Claims (8)
1. one kind is installed on the electric connector of horizontal duplex LC type fiber adapter, be installed on the duplex LC type fiber adapter top of horizontally set, it is characterized in that: the body (1) comprising horizontally disposed rectangular shape, the both sides of body (1) arrange a locating piece (10) respectively to outer horizontal-extending; the antetheca of body (1) is arranged side by side two LED and installs port (12), two LED are installed between port (12) and are also arranged side by side two electronic tag ports (13), the rear wall of body (1) offers two control line ports (14) side by side, bullet pin (15) is equipped with in each control line port (14) and electronic tag port (13), the inner pre-buried two groups of electric wires of body (1), bullet pin (15) in an electronic tag port (13) of the bullet pin (15) in each control line port (14) and its correspondence is all connected to same group of electric wire, and the bullet pin (15) in two control line ports (14) connects different group electric wire respectively, each LED installs port (12) and its close electronic tag port (13) is one group of parts, and be provided with contact in LED installation port (12), this contact is connected to same group of electric wire with the bullet pin (15) of the electronic tag port (13) being positioned at same group of parts.
2. be installed on the electric connector of horizontal duplex LC type fiber adapter as claimed in claim 1, it is characterized in that: the relative sunken inside in middle part of the two side of described body (1) forms the waist (11) of body (1), and each locating piece (10) lays respectively in the middle of the waist (11) of body (1) both sides.
3. be installed on the electric connector of horizontal duplex LC type fiber adapter as claimed in claim 2, it is characterized in that: described duplex LC type fiber adapter comprises the housing (2) of rectangular shape, the two side of housing (2) vertically arranges the hangers (21) of a tabular respectively, width between the waist (11) of described body (1) equals the width of housing (2) transverse direction of duplex LC type fiber adapter, and the length of each locating piece (10) transverse direction equals the horizontal length of each hangers (21).
4. be installed on the electric connector of horizontal duplex LC type fiber adapter as claimed in claim 1, it is characterized in that: the end face of described locating piece (10) and the end face of body (1) are positioned at same plane, the bottom surface of locating piece (10) and the bottom surface of body (1) are positioned at same plane.
5. be installed on the electric connector of horizontal duplex LC type fiber adapter as claimed in claim 1, it is characterized in that: the lateral wall of described locating piece (10) is connected by an inclined-plane (16) with between roof.
6. be installed on the electric connector of horizontal duplex LC type fiber adapter as claimed in claim 5, it is characterized in that: described inclined-plane (16) are 45 ° with the angle of locating piece (10) roof place plane.
7. the electric connector being installed on horizontal duplex LC type fiber adapter as described in as arbitrary in claim 1 to 6, is characterized in that: described body (1) and locating piece (10) one-body molded, be plastic cement material.
8. be installed on the electric connector of horizontal duplex LC type fiber adapter as claimed in claim 7, it is characterized in that: the outside surface parcel layer of metal shell of described body (1) and locating piece (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769447.XA CN105353473B (en) | 2015-09-29 | 2015-11-12 | A kind of electric connector for being installed on horizontal duplex LC type fiber adapter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629101X | 2015-09-29 | ||
| CN201510629101 | 2015-09-29 | ||
| CN201510769447.XA CN105353473B (en) | 2015-09-29 | 2015-11-12 | A kind of electric connector for being installed on horizontal duplex LC type fiber adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105353473A true CN105353473A (en) | 2016-02-24 |
| CN105353473B CN105353473B (en) | 2017-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510769447.XA Active CN105353473B (en) | 2015-09-29 | 2015-11-12 | A kind of electric connector for being installed on horizontal duplex LC type fiber adapter |
Country Status (1)
| Country | Link |
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| CN (1) | CN105353473B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6916196B2 (en) * | 2003-03-22 | 2005-07-12 | Tyco Electronics Corporation | Push button de-latch mechanism for pluggable electronic module |
| JP4252435B2 (en) * | 2003-12-04 | 2009-04-08 | 株式会社フジクラ | Optical wiring box and optical assembly module provided with the wiring box |
| US20120007717A1 (en) * | 2010-07-09 | 2012-01-12 | Michael De Jong | Cables and connector assemblies employing a furcation tube(s) for radio-frequency identification (rfid)-equipped connectors, and related systems and methods |
| CN203365736U (en) * | 2013-08-07 | 2013-12-25 | 苏州新海宜通信科技股份有限公司 | Optical fiber connector electronic label suite for intelligent ODN (Optical Distribution Node) network |
| CN104603656A (en) * | 2012-07-11 | 2015-05-06 | 泰科电子公司 | Connectors and adapters with auto-latching features |
| CN104730648A (en) * | 2009-02-26 | 2015-06-24 | 先进光纤产品有限公司 | Fibre optic connector assembly and access tool kit |
| CN104932065A (en) * | 2015-06-29 | 2015-09-23 | 烽火通信科技股份有限公司 | Optical fiber system with PCB-free optical fiber wiring module and optical fiber wiring method |
-
2015
- 2015-11-12 CN CN201510769447.XA patent/CN105353473B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6916196B2 (en) * | 2003-03-22 | 2005-07-12 | Tyco Electronics Corporation | Push button de-latch mechanism for pluggable electronic module |
| JP4252435B2 (en) * | 2003-12-04 | 2009-04-08 | 株式会社フジクラ | Optical wiring box and optical assembly module provided with the wiring box |
| CN104730648A (en) * | 2009-02-26 | 2015-06-24 | 先进光纤产品有限公司 | Fibre optic connector assembly and access tool kit |
| US20120007717A1 (en) * | 2010-07-09 | 2012-01-12 | Michael De Jong | Cables and connector assemblies employing a furcation tube(s) for radio-frequency identification (rfid)-equipped connectors, and related systems and methods |
| CN104603656A (en) * | 2012-07-11 | 2015-05-06 | 泰科电子公司 | Connectors and adapters with auto-latching features |
| CN203365736U (en) * | 2013-08-07 | 2013-12-25 | 苏州新海宜通信科技股份有限公司 | Optical fiber connector electronic label suite for intelligent ODN (Optical Distribution Node) network |
| CN104932065A (en) * | 2015-06-29 | 2015-09-23 | 烽火通信科技股份有限公司 | Optical fiber system with PCB-free optical fiber wiring module and optical fiber wiring method |
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| Publication number | Publication date |
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| CN105353473B (en) | 2017-09-29 |
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