CN102608715B - Fiber connector and fiber distribution box - Google Patents
Fiber connector and fiber distribution box Download PDFInfo
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- CN102608715B CN102608715B CN201110027164.XA CN201110027164A CN102608715B CN 102608715 B CN102608715 B CN 102608715B CN 201110027164 A CN201110027164 A CN 201110027164A CN 102608715 B CN102608715 B CN 102608715B
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- joints
- optical fibre
- display unit
- plug
- display
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Abstract
The embodiment of the invention discloses a fiber connector and a corresponding fiber distribution box. A circuit switch, which is pushed by a plug, is arranged in an insertion cavity of the fiber connector, and the states of the circuit switch are expressed by the connection and disconnection of a circuit on a circuit board, so that state information of the fiber connector can be obtained through the detection of the circuit, and further, the information can be visually displayed through a display panel of the fiber distribution box, thereby facilitating viewing and managing on the information.
Description
Technical field
The present invention relates to technical field of optical fiber communication, be specifically related to a kind of joints of optical fibre and corresponding fiber organizer.
Background technology
Along with the develop rapidly of the communication technology, the communication network based on Optical Fiber Transmission becomes a kind of important network implementation gradually.There is polytype Optical fiber plug (interface) at present, such as ST type, SC type, LC type, FC type ... etc.Sometimes need to use the joints of optical fibre to carry out the connection of optical fiber in transmitting procedure, the joints of optical fibre generally have the insertion chamber of two docking, be respectively used to the plug inserting input optical signal and output optical signal, the type of the joints of optical fibre is corresponding with the type of plug that it can insert, such as, SC type, LC type can be also divided into ... etc.
In scale application, usually need to use distributing box (distributing frame) to carry out the connection of multipair optical fiber, be arranged with multiple joints of optical fibre in distributing box, every a pair optical fiber uses joints of optical fibre to connect.Managing the wiring condition of each joints of optical fibre is an important job, but the grafting situation of directly observing interface is not directly perceived and convenient.In addition, the management of docking port connection also comprises differentiation and the mark of docking port, and at present, the method mainly through manual mark has been come.Such as, in distributing box, the below (or top) of each attachment unit interface arranges label, on label, then indicate the numbering, type etc. of this interface.
Summary of the invention
The invention provides a kind of contribute to intuitive judgment Optical fiber plug connection status the joints of optical fibre and corresponding fiber organizer.
A kind of joints of optical fibre, comprising: the insertion chamber of two docking, are respectively used to the plug inserting input optical signal and output optical signal; Be arranged at a contactor inserted in chamber, this contactor comprises movable contact and switch terminal, and movable contact is used for gauge tap terminal under the pushing of the plug inserted and is in the state of turning on and off; The wiring board be electrically connected with the switch terminal of contactor, the turning on and off of switch terminal makes connection on wiring board or disconnection.
A kind of fiber organizer, comprises at least one above-mentioned joints of optical fibre, and: display panel, comprises at least one display unit, and each display unit is corresponding with each joints of optical fibre; Display controller, is connected with the wiring board signal of the joints of optical fibre, for according to the connection of circuit or disconnect to the display unit output display control signal corresponding with the joints of optical fibre, makes display unit show the status information of these joints of optical fibre.
The embodiment of the present invention by arranging the contactor promoted by plug in the insertion chamber of the joints of optical fibre, and the state of contactor is represented with the signal of circuit on-off on wiring board, make it possible to the status information by obtaining the joints of optical fibre to the detection of circuit, and then the display panel of these information by fiber organizer can be shown intuitively, both conveniently checked, be convenient to again management.
Below in conjunction with accompanying drawing, the concrete example of the joints of optical fibre of the present invention and fiber organizer is described in detail.
Accompanying drawing explanation
Fig. 1 (a) is the vertical profile structural representation (contactor shutoff) of an example of the joints of optical fibre of the present invention;
Fig. 1 (b) is the vertical profile structural representation (contactor connection) of an example of the joints of optical fibre of the present invention
Fig. 2 is the simplified schematic diagram of an example of contactor in the present invention;
Fig. 3 is the one-piece construction schematic diagram of an example of fiber optic connector module in the present invention;
Fig. 4 is the front schematic view of fiber optic connector module in Fig. 3;
Fig. 5 is the explosive view of fiber optic connector module in Fig. 3;
Fig. 6 is the electrical block diagram of an example of fiber organizer of the present invention;
Fig. 7 is the electrical block diagram of another example of fiber organizer of the present invention.
Embodiment
Embodiments provide the concrete example of the joints of optical fibre and corresponding fiber organizer, be below described in detail.
With reference to figure 1 (a), (b), an example of the joints of optical fibre of the present invention represents with label 10, and structure comprises: two are inserted chamber 101 and 102, contactor 103 and wiring board (not shown in Fig. 1 (a), (b)).
Insert chamber 101 and 102 to dock, be respectively used to the plug 21 and 22 inserting input optical signal and output optical signal.As an example, plug 21 and 22 in Fig. 1 (a), (b) have employed LC type plug, therefore the joints of optical fibre 10 of example are the LC type joints of optical fibre, for the joints of optical fibre being applicable to other types plug, the insertion chamber with corresponding adapted shape and docking structure can be adopted, do not repeat them here.
Contactor 103 is arranged at one and inserts in chamber, and owing to normally whether being inserted into line pipe reason to the plug of output optical signal, therefore contactor 103 is preferably placed in the insertion chamber 102 of the plug 22 for inserting output optical signal.Contactor 103 comprises movable contact 1031 and switch terminal (not illustrating in the drawings), and movable contact 1031 is in for the switch terminal of control circuit switch 103 under the pushing of the plug 22 inserted the state of turning on and off.
In this example, contactor 103 is arranged on the below of plug 22 insertion position, make the insertion of plug 22 can depress the movable contact 1031 of contactor 103, certainly, also contactor 103 can be arranged in other example and insert other positions that can be pushed by plug in chamber, such as side or top etc., as long as the insertion of plug can cause the change in location of movable contact 1031, thus change the on off operating mode of switch terminal.Obviously, it is also optional that plug inserts with the corresponded manner of the on off operating mode of switch terminal, and such as " insertion " corresponds to " connection ", or " insertion " corresponds to " shutoff ".
With reference to figure 2, provide a kind of exemplary construction of contactor 103, wherein, movable contact 1031 is positioned at residing bottom of inserting chamber 102, have towards the inclined-plane P1 of the opening direction in residing insertion chamber 102, make it possible under the pushing of the plug 22 inserted, movable contact 1031 be depressed.Movable contact 1031 may be configured with elastomeric element, such as, torsion spring S 1 in Fig. 2, to reset to the position before not inserting when plug is extracted, certainly, also can use the elastomeric element of other kinds such as shell fragment, spring.
Wiring board is electrically connected with the switch terminal of contactor, and the turning on and off of switch terminal makes connection on wiring board or disconnection.Therefore, when plug inserts, the electric signal changed namely is detected by wiring board.For the purpose of structure is clear, the wiring board of the joints of optical fibre 10 is not shown in Fig. 1 (a), (b), a kind of optional way is, by contactor welding in the circuit board (switch terminal is connected with the line electricity on wiring board), then wiring board and the part fits that formation inserts chamber are installed, make contactor be positioned at one and insert chamber.
In actual applications, several joints of optical fibre 10 can be combined as a fiber optic connector module use.With reference to figure 3 to Fig. 5, a kind of example of fiber optic connector module represents with label 30, is combined by 8 joints of optical fibre 10, in addition, has also comprised the front shroud 31 of Standard effect, back shroud 32, median septum 33 and assembling screw 34 etc.In this example, the SC type joints of optical fibre are used.
8 joints of optical fibre 10 in fiber optic connector module 30, every two is one group, has four groups, pluggable 8 pairs of plugs 21 and 22.Certainly, number of combinations and the structure of fiber optic connector module can also be designed as required.In this example, the contactor 103 of the joints of optical fibre 10 is connected on wiring board 104, by assembling, wiring board 104 is fixed on the bottom in the insertion chamber of the joints of optical fibre 10, makes the movable contact 1031 of contactor 103 just be arranged in one and inserts chamber.As shown in Figure 4, can see from the opening part of fiber optic connector module 30 front shroud 31 and be positioned at the movable contact 1031 that each joints of optical fibre 10 insert bottom, chamber.
With reference to figure 6, an example of fiber organizer of the present invention represents with label 100, comprising: at least one joints of optical fibre, display panel 50 and display controller 40.
The joints of optical fibre adopt that aforementioned have can the structure of contactor inserted of test plug, the such as aforementioned joints of optical fibre 10.In actual applications, the joints of optical fibre of identical type can be used in fiber organizer 100, also can use the dissimilar joints of optical fibre, for connecting dissimilar plug.Multiple joints of optical fibre both can independently be arranged in fiber organizer, also can be combined into integral installation, such as aforementioned fiber optic connector module 30 after fiber optic connector module.Usually multiple joints of optical fibre of identical type can be combined into fiber optic connector module, such as, 8 LC type joints of optical fibre be combined into a LC type fiber optic connector module.In fiber organizer, multiple dissimilar fiber optic connector module can be installed as required simultaneously, such as two LC pattern blocks and a SC pattern block etc.
Display panel 50 comprises at least one display unit 501, and each display unit 501 is corresponding with each joints of optical fibre 10.Display unit 501 specifically can adopt the various electronic display unit that can carry out information display, such as 7 sections of LED display screens, LCDs, LED light etc.The figure place showing order that each display unit comprises can be arranged as required, and one to three 7 sections of LED display such as can be adopted as a display unit, and obviously, figure place showing order is more, and the disposable content that can show is longer.
Display controller 40, be connected with wiring board 104 signal of the joints of optical fibre 10, for according to the connection of the circuit on wiring board 104 or disconnect to the display unit 501 output display control signal corresponding with these joints of optical fibre 10, this display unit 501 is made to show the status information of the corresponding joints of optical fibre 10.According to the structure of the previously described joints of optical fibre 10, when plug insertion has the insertion chamber of contactor, the circuit connected state of respective lines plate changes, display controller 40 can be detected, and plug inserts the event of these joints of optical fibre 10, thus the display unit controlling correspondence shows.
The display control signal that display controller 40 exports can be the various displayable status informations relevant with the joints of optical fibre 10, such as, the Position Number (only can show numbering when there being plug to insert) of the type information of the information that whether has plug to insert (only can open display when there being plug to insert and close display when not inserting to represent whether plug inserts, or the state whether correspondence is inserted shows on, off etc.), the joints of optical fibre (can only the display interface type when there being plug to insert), the joints of optical fibre.
The length of the status information if desired shown is greater than the number of the display position that display unit 501 comprises, and display control signal rolls by state of a control information and shows all status informations on the display position of display unit 501.Such as, if display unit 501 is 7 sections of LED display of 3, the steering logic of display controller opens display when detecting that plug inserts, display information is the Position Number of the joints of optical fibre, if Position Number is 4 (namely Serial Number Range is 0 ~ 9999), then when needing the numbering of display more than 1000, roll display 4 bit digital successively on 3 display screens.
With reference to figure 7, in another example of fiber organizer of the present invention, display controller 40 can adopt the structure comprising microprocessor 401 and at least one display unit control chip 402, each display unit control chip is corresponding with each display unit 501, certainly, namely corresponding with each joints of optical fibre 10.
Microprocessor 401, for connection or the disconnection of the circuit of the wiring board 104 according to the joints of optical fibre 10, exports steering order to the display unit control chip 402 corresponding with these joints of optical fibre 10.
The steering order that display unit control chip 402 exports according to microprocessor 401 is to the display unit 501 output display control signal of correspondence.In actual applications, different display unit control chips can be adopted for different display unit types, such as according to 7 sections of LED display as display unit, the chips such as CHS451 can be adopted accordingly as display unit control chip.
In addition, further, for realizing controlling more flexibly shown status information, microprocessor 401 also can be provided for the interface (such as network data transmission interface LAN or mini USB interface etc.) of the setting data receiving outside input.When the status information of the joints of optical fibre changes (increase of the such as joints of optical fibre, minimizing or numbering change), or when wishing to change display control logic (such as from only show numbering become show in turn number and interface type etc.), only need the setting data after by corresponding modify to write microprocessor 401, can reset for the status information shown corresponding with the joints of optical fibre 10.
The joints of optical fibre provided the embodiment of the present invention above and corresponding fiber organizer are described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. joints of optical fibre (10), comprising:
The insertion chamber (101,102) of two docking, is respectively used to insert the plug (21) of input optical signal and the plug (22) of output optical signal;
It is characterized in that, also comprise:
Be arranged at the insertion chamber (101 of described two docking, 102) one in the contactor (103) inserted in chamber (102), described contactor (103) comprises movable contact (1031) and switch terminal, and described movable contact (1031) is for being at the switch terminal described in press control that pushes away of the plug (22) inserted the state of turning on and off;
Wiring board (104), is electrically connected with the switch terminal of described contactor (103), and the turning on and off of described switch terminal makes connection on described wiring board (104) or disconnection.
2. the joints of optical fibre according to claim 1 (10), is characterized in that: described contactor (103) is arranged in the insertion chamber (102) of the plug (22) for inserting output optical signal.
3. the joints of optical fibre according to claim 1 (10), it is characterized in that: described movable contact (1031) is positioned at residing insertion chamber (102) bottom, have towards the inclined-plane (P1) of the opening direction of residing insertion chamber (102), make it possible under the pushing of the plug (22) inserted, described movable contact (1031) be depressed.
4. a fiber organizer (100), comprising:
At least one joints of optical fibre (10), the described joints of optical fibre (10) comprising:
The insertion chamber (101,102) of two docking, is respectively used to insert the plug (21) of input optical signal and the plug (22) of output optical signal;
It is characterized in that, the described joints of optical fibre (10) also comprise:
Be arranged at the insertion chamber (101 of described two docking, 102) one in the contactor (103) inserted in chamber (102), described contactor (103) comprises movable contact (1031) and switch terminal, and described movable contact (1031) is for being at the switch terminal described in press control that pushes away of the plug (22) inserted the state of turning on and off;
Wiring board (104), is electrically connected with the switch terminal of described contactor (103), and the turning on and off of described switch terminal makes connection on described wiring board (104) or disconnection;
Described fiber organizer (100) also comprises:
Display panel (50), comprises at least one display unit (501), and each described display unit (501) is corresponding with each described joints of optical fibre (10);
Display controller (40), be connected with described wiring board (104) signal, for according to the connection of described circuit or disconnect to display unit (501) the output display control signal corresponding with the described joints of optical fibre (10), described display unit (501) is made to show the status information of the described joints of optical fibre (10).
5. fiber organizer according to claim 4 (100), it is characterized in that: the display control signal that described display controller (40) exports to display unit (501) at least comprises, when the connection status of described circuit shows have plug to insert, to the display control signal of the Position Number of the joints of optical fibre (10) corresponding to described display unit (501) output display.
6. fiber organizer according to claim 4 (100), it is characterized in that: the length of the described status information if desired shown is greater than the number of the display position that described display unit (501) comprises, described display control signal controls described status information roll display on the display position of described display unit (501).
7. fiber organizer according to claim 4 (100), is characterized in that: described display unit (501) comprises at least one 7 sections of LED display screen.
8. fiber organizer according to claim 4 (100), it is characterized in that: the described joints of optical fibre (10) have at least one type, the dissimilar joints of optical fibre (10) are for inserting dissimilar plug, and the two or more joints of optical fibre (10) of identical type are combined into fiber optic connector module (30).
9. fiber organizer according to claim 4 (100), it is characterized in that: described display controller (40) comprises microprocessor (401) and at least one display unit control chip (402), each described display unit control chip (402) is corresponding with each described display unit (501);
Described microprocessor (401), for according to the connection of described circuit or disconnect and export steering order to the display unit control chip (402) corresponding with the described joints of optical fibre (10), described display unit control chip (402) is according to display unit (501) the output display control signal of described steering order to correspondence.
10. fiber organizer according to claim 9 (100), it is characterized in that: described microprocessor (401) is also for receiving the setting data of outside input, and described setting data is used for arranging the status information for show corresponding with the joints of optical fibre (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110027164.XA CN102608715B (en) | 2011-01-24 | 2011-01-24 | Fiber connector and fiber distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110027164.XA CN102608715B (en) | 2011-01-24 | 2011-01-24 | Fiber connector and fiber distribution box |
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| Publication Number | Publication Date |
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| CN102608715A CN102608715A (en) | 2012-07-25 |
| CN102608715B true CN102608715B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110027164.XA Active CN102608715B (en) | 2011-01-24 | 2011-01-24 | Fiber connector and fiber distribution box |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890319B (en) * | 2012-10-31 | 2014-04-30 | 深圳市特发信息光网科技股份有限公司 | Optical fiber management box and optical fiber distribution frame |
| CN103064155B (en) * | 2012-12-28 | 2015-07-22 | 苏州品翔电通有限公司 | Self-checking display structure for optical fiber receiving and transmitting module |
| CN104180826B (en) * | 2013-05-27 | 2016-12-28 | 上海汽车集团股份有限公司 | The device that in monitoring automobile engine nacelle, pipeline or wire harness are interfered |
| CN105824083B (en) * | 2013-09-13 | 2017-12-22 | 华为技术有限公司 | For in fiber optic cable networks to fibre method, apparatus and fiber optic cable networks |
| CN103616746B (en) * | 2013-12-04 | 2015-04-29 | 中国联合网络通信有限公司北京市分公司 | Device for installing electronic tag on FC optical fiber connector |
| CN104049309B (en) * | 2014-06-18 | 2015-12-02 | 浙江一舟电子科技股份有限公司 | A kind of optical fiber electric distributing frame port and chain circuit detecting method |
| CN106093672A (en) * | 2015-04-29 | 2016-11-09 | 李秉钧 | A kind of grafting situation sensors having supplementary contact and elastic contact |
| CN110459918A (en) * | 2018-06-30 | 2019-11-15 | 中航光电科技股份有限公司 | A kind of cabinet adapter |
| CN112769476B (en) * | 2021-02-23 | 2022-06-21 | 深圳供电局有限公司 | Distribution network optical fiber box distribution information management system and method |
| CN113777718B (en) * | 2021-09-25 | 2022-11-25 | 浙江宏盛通信技术有限公司 | Assembly structure of optical fiber movable connector and optical fiber distribution frame port |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006039085A (en) * | 2004-07-26 | 2006-02-09 | Tokyo Tsushinki Kogyo Kk | Optical connector adapter |
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| US5265186A (en) * | 1991-11-12 | 1993-11-23 | At&T Bell Laboratories | Optical fiber distribution apparatus |
| CN1349118A (en) * | 2000-10-18 | 2002-05-15 | 朗迅科技公司 | Optical/electric plug connector |
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| Publication number | Publication date |
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| CN102608715A (en) | 2012-07-25 |
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