CN102331608A - Optical fiber junction box - Google Patents
Optical fiber junction box Download PDFInfo
- Publication number
- CN102331608A CN102331608A CN201010228104XA CN201010228104A CN102331608A CN 102331608 A CN102331608 A CN 102331608A CN 201010228104X A CN201010228104X A CN 201010228104XA CN 201010228104 A CN201010228104 A CN 201010228104A CN 102331608 A CN102331608 A CN 102331608A
- Authority
- CN
- China
- Prior art keywords
- cap unit
- optical fiber
- fiber closure
- sub
- base
- 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.)
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Classifications
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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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/445—Boxes with lateral pivoting cover
Abstract
The invention discloses an optical fiber junction box which comprises a shell for accommodating a wiring tray. The shell comprises a base and a top cover, wherein the top cover comprises at least one sub cover unit; and at least one of the sub cover units can be independently opened so as to open a corresponding region to be operated according to the actual operation requirement. Compared with the prior art, in each embodiment of the invention, the top cover of the optical fiber junction box comprises the sub cover units, and thus, when an operation only needs to be executed in the operation region covered by a certain sub cover unit, only the sub cover unit related to the operation needs to be opened without opening the whole top cover and other operation regions which are not related to the operation are still shielded by the shell, so that the interference, even damage, to an original mounted communication line can be reduced, even avoided, and the furthest safety protection is provided for the original communication line. Moreover, only the sub cover unit related to the operation needs to be opened, so the optical fiber junction box is simple and rapid to operate.
Description
Technical field
The present invention relates to a kind of optical Fiber Closure, relate in particular to a kind of optical Fiber Closure with improved top cover.
Background technology
Existing optical Fiber Closure generally comprises a base and a top cover, and base and top cover all are molded integral pieces.In optical Fiber Closure, accommodate the wiring operational zone that for example is used to insert optical fiber, be used for the welding operational zone of welding trunk optical fiber and coil operating areas such as fine operational zone.After optical Fiber Closure is accomplished first the installation, during if desired once more to arbitrary operational zone executable operations, must the whole top cover of optical Fiber Closure be opened fully, behind complete operation, close whole top cover again.
After optical Fiber Closure was accomplished first the installation, topmost operation was exactly to insert optical fiber signal is drawn, and for existing optical Fiber Closure, carry out this operation, must whole top cover be opened fully.But; When whole top cover is opened fully, outside all elements in the optical Fiber Closure and device will be exposed to fully, in the process of carrying out certain operation; Be easy to run into and operate incoherent element or device therewith, thereby mounted original communication line is caused interference even destruction.Therefore, existing optical Fiber Closure can not provide maximum protection to original communication line.
Summary of the invention
To the aforementioned technical problem that exists in the prior art, the present invention is intended to provide a kind of optical Fiber Closure that maximum protection can be provided for original communication line.
According to an aspect of the present invention, a kind of optical Fiber Closure is provided, comprises the housing that is used to hold the wiring pallet, said housing comprises base and top cover.Wherein said top cover comprises at least one sub-cap unit, and at least one in the said sub-cap unit can be opened separately, so that open the corresponding operating area of treating according to the practical operation needs.
According to a preferred embodiment of the present invention, said top cover is made up of a plurality of sub-cap units.
According to a further advantageous embodiment of the invention, said a plurality of sub-cap unit respectively rotationally or interference engagement be connected on the said base; A part of sub-cap unit in perhaps said a plurality of sub-cap unit rotationally or interference engagement be connected on the said base, the sub-cap unit that the sub-cap unit of another part is adjacent rotationally or interference engagement ground connect.
According to a further advantageous embodiment of the invention, said top cover is made up of basic cap unit and at least one the sub-cap unit that is used to cover the opening on the said basic cap unit.
According to a further advantageous embodiment of the invention, said at least one sub-cap unit rotationally or interference engagement be connected on the said basic cap unit, said basic cap unit rotationally or interference engagement be connected on the said base.
According to a further advantageous embodiment of the invention, cap unit and back cap unit before said top cover comprises.
According to a further advantageous embodiment of the invention, cap unit and back cap unit can be around the axis Unscrews along the Width of optical Fiber Closure before said.
According to a further advantageous embodiment of the invention, (or pivot interconnects the front end of the rear end of said preceding cap unit and said back cap unit through hinge; And the rear end of said back cap unit links to each other with the end of said base through hinge or pivot.
According to a further advantageous embodiment of the invention, said before the front end of cap unit be formed with hook, before only opening during cap unit, said before the hook of cap unit be hooked in the notch of rear end of said back cap unit, thereby cap unit remains on open position before making.
According to a further advantageous embodiment of the invention; The both sides of said back cap unit have the elongated bar of extending forward from its front end; The front end of cap unit is formed with grab before said; When the grab of cap unit is snapped in the draw-in groove of elongated bar of said back cap unit before said, said before cap unit be connected to together with the back cap unit so that can open together.
According to a further advantageous embodiment of the invention, cap unit and back cap unit can be around the axis Unscrews along the length direction of optical Fiber Closure before said.
According to a further advantageous embodiment of the invention, cap unit all links to each other with the sidepiece of said base through hinge or pivot with back cap unit before said.
According to a further advantageous embodiment of the invention, said before cap unit and/or said back cap unit directly link to each other through hinge or pivot with the sidepiece of said base, the closure device that perhaps passes through on the sidepiece of hinge or pivot and base links to each other.
According to a further advantageous embodiment of the invention, said before cap unit can be around axis Unscrew along the length direction of optical Fiber Closure, said back cap unit can be around the axis Unscrew along the Width of optical Fiber Closure.
According to a further advantageous embodiment of the invention, the sidepiece of said preceding cap unit links to each other with the sidepiece of said base through hinge or pivot; And the rear end of said back cap unit links to each other with the rear end of said base through hinge or pivot.
According to a further advantageous embodiment of the invention, cap unit covers and is used to insert the wiring operational zone that optical fiber is drawn signal before said.
Compared with prior art; In each embodiment of the present invention, because the top cover of optical Fiber Closure comprises sub-cap unit, therefore; When only needing the operating area executable operations that certain sub-cap unit is covered; Only need open the relevant sub-cap unit of operation therewith, and need not open whole top cover, and other irrelevant operating area of operation is still covered by housing therewith; Thereby can reduce even stop interference even destruction, for original communication line provides maximum safeguard protection to mounted original communication line.And, owing to only need open the relevant sub-cap unit of operation therewith, therefore, simple to operate and quick.
Description of drawings
Fig. 1 shows the schematic perspective view of optical Fiber Closure according to a first advantageous embodiment of the invention, and wherein preceding cap unit all is in closure state with the back cap unit;
Fig. 2 shows the synoptic diagram of the top cover of optical Fiber Closure shown in Figure 1;
Fig. 3 shows the schematic perspective view of optical Fiber Closure according to a first advantageous embodiment of the invention, and wherein only preceding cap unit is in open mode;
The cut-open view of Fig. 4 a displayed map 3;
Circle indicates the local enlarged diagram of part among Fig. 4 b displayed map 4a;
Fig. 5 a shows the schematic perspective view of optical Fiber Closure according to a first advantageous embodiment of the invention, and wherein preceding cap unit all is in open mode with the back cap unit;
Circle indicates the local enlarged diagram of part among Fig. 5 b displayed map 5a;
Fig. 6 shows the schematic perspective view of optical Fiber Closure according to a second, preferred embodiment of the present invention, and wherein only preceding cap unit is in open mode;
Fig. 7 shows the schematic perspective view of optical Fiber Closure according to a second, preferred embodiment of the present invention, and wherein preceding cap unit all is in open mode with the back cap unit; With
Fig. 8 shows the schematic perspective view according to the optical Fiber Closure of the 3rd preferred embodiment of the present invention.
Embodiment
Describe the embodiment of exemplary of the present invention below in detail, the example of embodiment is shown in the drawings, and wherein same or analogous label is represented same or analogous element.The embodiment that is described with reference to the drawings below is exemplary, is intended to explain the present invention, and can not be interpreted as limitation of the present invention.
[first embodiment]
Fig. 1 shows the schematic perspective view of optical Fiber Closure according to a first advantageous embodiment of the invention.As shown in Figure 1, optical Fiber Closure has housing, and this housing comprises base 2 and top cover 1.
Fig. 3 shows the schematic perspective view of optical Fiber Closure according to a first advantageous embodiment of the invention, and wherein only preceding cap unit is in open mode.As shown in Figure 3, in housing, accommodate wiring pallet 5, be furnished with various operating areas on the wiring pallet 5, for example be used to insert optical fiber the wiring operational zone, be used for the welding operational zone of welding trunk optical fiber and coil fine operational zone.As shown in Figure 3, be provided with resilient seal piece 3 in the port of housing.
For the ease of explanation, as shown in figures 1 and 3, in this manual, the length direction of optical Fiber Closure representes that with Y Width representes that with X short transverse is represented with Z.
Fig. 2 shows the synoptic diagram of the top cover of optical Fiber Closure shown in Figure 1.In illustrated compression, top cover 1 comprises two sub-cap units---preceding cap unit 101 and back cap unit 102.
As shown in Figures 2 and 3, the rear end of preceding cap unit 101 interconnects through hinge 103 with the front end of back cap unit 102.But the present invention is not limited to this, and preceding cap unit 101 can be rotationally connected through any suitable manner with back cap unit 102 each other, for example pivotal connection.
Fig. 5 a shows the schematic perspective view of optical Fiber Closure according to a first advantageous embodiment of the invention, and wherein preceding cap unit all is in open mode with the back cap unit.Shown in Fig. 5 a, the rear end of back cap unit 102 links to each other with the end of base 2 through hinge 105.But the present invention is not limited to this, and back cap unit 102 can be rotationally connected through any suitable manner and base 2, for example pivotal connection.
In first embodiment shown in Fig. 3 and Fig. 5 a, preceding cap unit 101 and back cap unit 102 all can be around the axis Unscrews along the Width X of optical Fiber Closure.
In first embodiment, all be connected between preceding cap unit 101 and the back cap unit 102 and between back cap unit 102 and the base 2 with the mode of rotation, because having, the mode of being rotationally connected opens and closes advantage easily.But, need to prove, between preceding cap unit 101 and the back cap unit 102 and also can not adopt the mode of rotation to be connected between back cap unit 102 and the base 2, for example can adopt buckle mode or interference engagement mode to connect.
Shown in Fig. 3 and Fig. 5 a, in first embodiment, be provided with closure device 4 at the sidepiece of base 2, be used for preceding cap unit 101 or back cap unit 102 are locked in closure state.
The cut-open view of Fig. 4 a displayed map 3; Circle indicates the local enlarged diagram of part among Fig. 4 b displayed map 4a.
Shown in Fig. 4 a and Fig. 4 b; When current cap unit 101 is opened, for cap unit 101 before making stably remains on open mode, in a preferred embodiment; Before the front end of cap unit 101 be formed with hook 104, the rear end of back cap unit 102 is formed with and links up with 104 corresponding notches.Shown in Fig. 4 b, before only open during cap unit 101, the hook 104 of preceding cap unit 101 is hooked in the notch of rear end of back cap unit 102, thereby cap unit 101 remains on open position before making.
Circle indicates the local enlarged diagram of part among Fig. 5 b displayed map 5a.
Shown in Fig. 2, Fig. 3 and Fig. 5 b; In a preferred embodiment; The both sides of back cap unit 102 have the elongated bar 107 of extending forward from its front end, are formed with grab 108 at the front end of preceding cap unit 101, when the grab 108 of current cap unit 101 is snapped in the draw-in groove of elongated bar 107 of back cap unit 102; Preceding cap unit 101 is connected to together with back cap unit 102, so that can open together.
In the preferred embodiment of Fig. 1-shown in Figure 5, preceding cap unit 101 covers and is used to insert the wiring operational zone that optical fiber is drawn signal.Then cap unit 102 covers fused fiber splice and coils operational zone etc.
Therefore, optical Fiber Closure is first install after, when needs insert optical fiber signal are drawn in the wiring operational zone, cap unit 101 before can only opening, then cap unit 102 keeps shut, and is as shown in Figure 3.Like this, in the operating process that execution insertion optical fiber is drawn signal, just can not disturb or destroy mounted original communication line that back cap unit 102 is covered.
Specify the principle of work of optical Fiber Closure of the present invention below by accompanying drawing.
When first the installation, as shown in Figure 5, preceding cap unit 101 is connected to together and together through grab 108 with back cap unit 102 and opens; So that each operating area on the butted line pallet 5 is carried out various operations; The for example welding of trunk optical fiber and coiling, after accomplishing various operations, cap unit 101 and back cap unit 102 before closing; And utilize closure device 4 that preceding cap unit 101 and back cap unit 102 are locked in closed condition, as shown in Figure 1.
After first the installation, as shown in Figure 3 when needs increase optical user newly, cap unit 101 before only opening, then cap unit 102 keeps shut.Like this, in the operating process that execution insertion optical fiber is drawn signal, just can not disturb or destroy mounted original communication line that back cap unit 102 is covered.
[second embodiment]
Fig. 6 shows the schematic perspective view of optical Fiber Closure according to a second, preferred embodiment of the present invention, and wherein only preceding cap unit is in open mode.Fig. 7 shows the schematic perspective view of optical Fiber Closure according to a second, preferred embodiment of the present invention, and wherein preceding cap unit all is in open mode with the back cap unit.
Compare to first embodiment shown in Figure 5 with Fig. 1; The difference of the Fig. 6 and second embodiment shown in Figure 7 only is: preceding cap unit 101 and back cap unit 102 be around the axis Unscrew along the length direction Y of optical Fiber Closure, rather than around the axis Unscrew along the Width X of optical Fiber Closure.
Particularly, like Fig. 6 and shown in Figure 7, preceding cap unit 101 all links to each other through the sidepiece of hinge with base 2 with back cap unit 102.
In Fig. 6 and preferred embodiment shown in Figure 7, hinge is crimped on the closure device 4 of base 2 one sides, and therefore, preceding cap unit 101 links to each other with closure device 4 through hinge earlier with back cap unit 102, passes through closure device 4 then and links to each other with base 2.
But the present invention is not limited to this, and hinge also can not be crimped onto on the closure device 4, and directly is connected with base 2.
Although in a second embodiment, preceding cap unit 101 all is connected on the base 2 through hinge through ground with back cap unit 102,, preceding cap unit 101 also can be connected on the base 2 through pivot, buckle or interference engagement structure with back cap unit 102.
Similar with first embodiment, as shown in Figure 7 when first the installation, preceding cap unit 101 is opened with back cap unit 102 together.After first the installation, as shown in Figure 6 when needs increase optical user newly, cap unit 101 before only opening, then cap unit 102 keeps shut.
[the 3rd embodiment]
Fig. 8 shows the schematic perspective view according to the optical Fiber Closure of the 3rd preferred embodiment of the present invention.As shown in Figure 8, top cover 1 by basic cap unit 10 be used to cover two openings 11 ' on the basic cap unit 10, two sub-cap units 11,12 of 12 ' constitute.
In preferred embodiment shown in Figure 8, two sub-cap units 11,12 all are rotationally coupled on the basic cap unit 10, and basic cap unit 10 then is rotationally coupled to (not shown) on the base.
Certainly, sub-cap unit 11,12 also can be connected on the basic cap unit 10 through modes such as buckle or interference engagement, and basic cap unit 10 also can be connected on the base 2 through modes such as buckle or interference engagement.
Although in preferred embodiment shown in Figure 8, comprise two sub-cap units 11,12, also can comprise one, three, four or more a plurality of sub-cap unit.
Similar with first and second embodiment, the overlay area of two sub-cap units 11,12 is after the first installation of optical Fiber Closure, to need the often operating area of execution.When for the first time optical Fiber Closure being installed, two sub-cap units 11,12 are closed two openings 11 ', 12 ' on the basic cap unit 10, and open basic cap unit 10, thereby open whole top cover 1.After first the installation; When the operational zone executable operations that only needs two sub-cap units 11,12 are covered; Only need open two sub-cap units 11,12; Thereby open two openings 11 ', 12 ' on the basic cap unit 10, and carry out operation accordingly through two openings on the basic cap unit 10 11 ', 12 '.
[other variant]
To first embodiment shown in Figure 5, preceding cap unit 101 and back cap unit 102 all are dimensioned to around the axis Unscrew along the Width X of optical Fiber Closure at Fig. 1.To second embodiment shown in Figure 7, preceding cap unit 101 and back cap unit 102 all are dimensioned to around the axis Unscrew along the length direction Y of optical Fiber Closure at Fig. 6.But the present invention is not limited to this, also can be only preceding cap unit 101 be designed to be able to around the axis Unscrew along the length direction Y of optical Fiber Closure, and will back cap unit 102 be designed to be able to around the axis Unscrew along the Width X of optical Fiber Closure.For example, the sidepiece of preceding cap unit 101 links to each other with the sidepiece of base 2 through hinge or pivot; The rear end of back cap unit 102 links to each other with the rear end of base 2 through hinge or pivot simultaneously.
To first embodiment shown in Figure 5, top cover 1 is designed to only comprise two sub-cap units at Fig. 1---preceding cap unit 101 and back cap unit 102.But the present invention is not limited to this, and top cover 1 also can be designed to include three, four or more a plurality of sub-cap unit, and for example top cover 1 can be designed to be made up of preceding cap unit, middle cap unit and back cap unit.According to instruction of the present invention, these variant ought to fall in protection scope of the present invention.
Although illustrated and described embodiments of the invention, for those of ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present invention and spirit and can change these embodiment.The scope of application of the present invention is limited accompanying claims and equivalent thereof.
Claims (16)
1. an optical Fiber Closure comprises the housing that is used to hold wiring pallet (5), and said housing comprises base (2) and top cover (1),
It is characterized in that:
Said top cover (1) comprises at least one sub-cap unit, and at least one in the said sub-cap unit can be opened separately, so that open the corresponding operating area of treating according to the practical operation needs.
2. optical Fiber Closure according to claim 1 is characterized in that: said top cover (1) is made up of a plurality of sub-cap units (101,102).
3. optical Fiber Closure according to claim 2 is characterized in that:
Said a plurality of sub-cap unit (101,102) respectively rotationally or interference engagement be connected on the said base (2); A part of sub-cap unit in perhaps said a plurality of sub-cap unit (101,102) rotationally or interference engagement be connected on the said base (2), the sub-cap unit that the sub-cap unit of another part is adjacent rotationally or interference engagement ground connect.
4. optical Fiber Closure according to claim 1 is characterized in that: said top cover (1) by basic cap unit (10) and at least one the sub-cap unit (11,12) that is used to cover opening (11 ', 12 ') on the said basic cap unit (10) constitute.
5. optical Fiber Closure according to claim 4; It is characterized in that: said at least one sub-cap unit (11,12) rotationally or interference engagement be connected on the said basic cap unit (10), said basic cap unit (10) rotationally or interference engagement be connected on the said base (2).
6. optical Fiber Closure according to claim 2 is characterized in that:
Said top cover (1) comprises preceding cap unit (101) and back cap unit (102).
7. optical Fiber Closure according to claim 6 is characterized in that:
Cap unit (101) and back cap unit (102) can be around the axis Unscrews along the Width (X) of optical Fiber Closure before said.
8. optical Fiber Closure according to claim 7 is characterized in that:
The front end of the rear end of cap unit (101) and said back cap unit (102) interconnects through hinge (103) or pivot before said; And
The rear end of said back cap unit (102) links to each other with the end of said base (2) through hinge (105) or pivot.
9. optical Fiber Closure according to claim 8 is characterized in that:
The front end of cap unit (101) is formed with hook (104) before said; When only opening preceding cap unit (101); The hook (104) of cap unit (101) is hooked in the notch of the said rear end of cap unit (102) afterwards before said, thereby makes preceding cap unit (101) remain on open position.
10. optical Fiber Closure according to claim 8 is characterized in that:
The both sides of said back cap unit (102) have the elongated bar (107) of extending forward from its front end; The front end of cap unit before said (101) is formed with grab (108); When the grab (108) of cap unit (101) is snapped in the draw-in groove of elongated bar (107) of said back cap unit (102) before said; Cap unit (101) and back cap unit (102) are connected to together before said, so that can open together.
11. optical Fiber Closure according to claim 6 is characterized in that:
Cap unit (101) and back cap unit (102) can be around the axis Unscrews along the length direction (Y) of optical Fiber Closure before said.
12. optical Fiber Closure according to claim 11 is characterized in that:
Cap unit (101) all links to each other with the sidepiece of said base (2) through hinge or pivot with back cap unit (102) before said.
13. optical Fiber Closure according to claim 12 is characterized in that:
Cap unit (101) and/or said back cap unit (102) directly link to each other with the sidepiece of said base (2) through hinge or pivot before said, and the closure device (4) that perhaps passes through on the sidepiece of hinge or pivot and base (2) links to each other.
14. optical Fiber Closure according to claim 6 is characterized in that:
Cap unit (101) can be around the axis Unscrew along the length direction (Y) of optical Fiber Closure before said, and said back cap unit (102) can be around the axis Unscrew along the Width (X) of optical Fiber Closure.
15. optical Fiber Closure according to claim 14 is characterized in that:
The sidepiece of cap unit (101) links to each other with the sidepiece of said base (2) through hinge or pivot before said; And
The rear end of said back cap unit (102) links to each other with the rear end of said base (2) through hinge or pivot.
16., it is characterized in that according to each described optical Fiber Closure among the claim 6-15:
Cap unit (101) covers and is used to insert the wiring operational zone that optical fiber is drawn signal before said.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010228104.XA CN102331608B (en) | 2010-07-13 | 2010-07-13 | Optical fiber junction box |
| PCT/IB2011/053110 WO2012007905A1 (en) | 2010-07-13 | 2011-07-12 | Optical fiber splice closure with split cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010228104.XA CN102331608B (en) | 2010-07-13 | 2010-07-13 | Optical fiber junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102331608A true CN102331608A (en) | 2012-01-25 |
| CN102331608B CN102331608B (en) | 2013-10-30 |
Family
ID=44511121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010228104.XA Expired - Fee Related CN102331608B (en) | 2010-07-13 | 2010-07-13 | Optical fiber junction box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102331608B (en) |
| WO (1) | WO2012007905A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI477014B (en) * | 2013-07-08 | 2015-03-11 | Chunghwa Telecom Co Ltd | Thin fiber optic cable junction box |
| WO2015120617A1 (en) * | 2014-02-14 | 2015-08-20 | Tyco Electronics Uk Ltd. | Managed connectivity in optical distribution frame |
| CN109212699A (en) * | 2018-11-21 | 2019-01-15 | 衡阳市光纤技术产学研管理有限公司 | The optical Fiber Closure of controllable inlet wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112020009997B1 (en) | 2017-11-28 | 2023-05-09 | Commscope Technologies Llc | INDICATION ELEMENT, INDICATION ELEMENT SYSTEM FOR TELECOMMUNICATION SYSTEM AND TELECOMMUNICATION SYSTEM |
| EP3752872A4 (en) | 2018-02-13 | 2021-11-17 | CommScope Technologies LLC | Sealed closure with fiber optic organizer |
| PE20201436A1 (en) | 2018-03-29 | 2020-12-09 | Commscope Technologies Llc | DISTINCTIVE MARKS AND METHOD FOR IDENTIFYING TELECOMMUNICATIONS COMPONENTS |
| USD916044S1 (en) | 2018-10-19 | 2021-04-13 | Commscope Technologies Llc | Telecommunications enclosure |
| USD935428S1 (en) | 2019-04-19 | 2021-11-09 | Commscope Technologies Llc | Telecommunications identification plate |
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|---|---|---|---|---|
| WO1997023023A1 (en) * | 1995-12-16 | 1997-06-26 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Distribution device for arranging dielectric-constant optical fibres and having two receiving chambers |
| CN2659084Y (en) * | 2003-08-15 | 2004-11-24 | 正泰集团公司 | Open modular terminal combination electrical apparatus box |
| CN101163998A (en) * | 2005-04-19 | 2008-04-16 | Adc电信公司 | Removable parking connectors in fiber distribution panels |
| CN201780398U (en) * | 2010-07-13 | 2011-03-30 | 泰科电子(上海)有限公司 | Optical fiber junction box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992022842A2 (en) * | 1991-06-18 | 1992-12-23 | British Telecommunications Public Limited Company | Optical fibre connection equipment |
| AU2006220524B2 (en) * | 2005-03-09 | 2010-03-04 | Channell Commercial Corporation | Enclosure system for underground utility connections |
| JP4605143B2 (en) * | 2006-10-31 | 2011-01-05 | 住友電装株式会社 | In-vehicle electrical junction box |
| US8798427B2 (en) * | 2007-09-05 | 2014-08-05 | Corning Cable Systems Llc | Fiber optic terminal assembly |
| CN201570820U (en) * | 2009-08-11 | 2010-09-01 | 王亚新 | Household distribution box |
-
2010
- 2010-07-13 CN CN201010228104.XA patent/CN102331608B/en not_active Expired - Fee Related
-
2011
- 2011-07-12 WO PCT/IB2011/053110 patent/WO2012007905A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997023023A1 (en) * | 1995-12-16 | 1997-06-26 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Distribution device for arranging dielectric-constant optical fibres and having two receiving chambers |
| CN2659084Y (en) * | 2003-08-15 | 2004-11-24 | 正泰集团公司 | Open modular terminal combination electrical apparatus box |
| CN101163998A (en) * | 2005-04-19 | 2008-04-16 | Adc电信公司 | Removable parking connectors in fiber distribution panels |
| CN201780398U (en) * | 2010-07-13 | 2011-03-30 | 泰科电子(上海)有限公司 | Optical fiber junction box |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI477014B (en) * | 2013-07-08 | 2015-03-11 | Chunghwa Telecom Co Ltd | Thin fiber optic cable junction box |
| WO2015120617A1 (en) * | 2014-02-14 | 2015-08-20 | Tyco Electronics Uk Ltd. | Managed connectivity in optical distribution frame |
| US10444457B2 (en) | 2014-02-14 | 2019-10-15 | Commscope Connectivity Uk Limited | Managed connectivity in optical distribution frame |
| CN109212699A (en) * | 2018-11-21 | 2019-01-15 | 衡阳市光纤技术产学研管理有限公司 | The optical Fiber Closure of controllable inlet wire |
| CN109212699B (en) * | 2018-11-21 | 2020-07-21 | 衡阳市光纤技术产学研管理有限公司 | Optical fiber junction box capable of controlling incoming line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102331608B (en) | 2013-10-30 |
| WO2012007905A1 (en) | 2012-01-19 |
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