CN102308238A - Optical connector protecting assembly of optical adapter and installing box of optical adapter - Google Patents
Optical connector protecting assembly of optical adapter and installing box of optical adapter Download PDFInfo
- Publication number
- CN102308238A CN102308238A CN2011800011903A CN201180001190A CN102308238A CN 102308238 A CN102308238 A CN 102308238A CN 2011800011903 A CN2011800011903 A CN 2011800011903A CN 201180001190 A CN201180001190 A CN 201180001190A CN 102308238 A CN102308238 A CN 102308238A
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- China
- Prior art keywords
- sheath
- optical
- optical adapter
- mounting
- adapter
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- 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
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 152
- 239000013307 optical fiber Substances 0.000 claims abstract description 41
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention provides an optical connector protecting assembly of an optical adapter and an installing box of an optical adapter, which belong to communication field. The assembly comprises an installing base and a protecting sleeve. The installing base comprises an installing end and a spacing sheet. The protecting sleeve is provided with an open groove capable of containing an optical fiber head, and is movably disposed on the installing base and can move to a first or second position along the installing base. When the protecting sleeve is in the first position, the spacing sheet separates from the protecting sleeve. When the protecting sleeve is in the second position, the spacing sheet is clamped on the protecting sleeve, enabling the protecting sleeve and the installing base to be fixed and lock the optical fiber head in the protecting sleeve. The protecting assembly is simple in structure and convenient in operation and is free of bolts. After the optical fiber head is installed in the optical adapter, a rotating protection sleeve is clamped by the spacing sheet on the installing base, and the protection sleeve conducts a spacing on the optical fiber head. As the protection sleeve cannot be opened after being clamped, the optical fiber head cannot be taken off from the optical adapter at will, effectively protecting the optical fiber head.
Description
Technical Field
The invention relates to the field of communication, in particular to an optical port protection assembly of an optical adapter and an optical adapter mounting box.
Background
In FTTx (Fiber To The x) solution, ONT (Optical Network Terminal) is a Terminal device, and is placed in The home of a user, and The user can plug and unplug an Optical Fiber (especially a child) at will, which may not only cause personal injury (laser injury To human eyes), but also easily affect The quality of Optical signals. Therefore, most operators require that subscribers be restricted from plugging and unplugging optical fibers.
One solution in the prior art is to retract the optical port of the optical adapter, that is, to open a notch on the box body of the optical adapter, and add a plastic cover, which is installed with screws to prevent the optical fiber from being inserted and pulled randomly. However, in the scheme, the light port is arranged in the box, and the space of the box and the PCB is occupied; and the protective cover removed by the user, may be lost; after the optical fiber is inserted, the installation of the protective cover is complex, and a user may not install the protective cover.
In summary, the existing schemes for preventing the optical fiber of the optical adapter from being pulled out at will all have the problems of complex structure, high cost, troublesome installation and incapability of protecting due to poor installation.
Disclosure of Invention
The invention aims to provide an optical port protection component of an optical adapter and an optical adapter mounting box, which are matched by a simpler structure to form a component which is low in cost and can be quickly mounted and prevent optical fibers of the optical adapter from being pulled out randomly, so that the problems of complex structure, inconvenience in mounting, high cost and the like of the conventional structure for preventing the optical fibers of the optical adapter from being pulled out randomly are solved.
The technical scheme for realizing the purpose is as follows:
an embodiment of the present invention provides an optical port protection component for an optical adapter, including:
a mounting seat and a sheath; wherein,
the mounting seat is provided with a mounting end and a limiting piece, and the mounting end and the limiting piece are positioned at two opposite ends of the mounting seat;
the sheath is movably arranged on the mounting seat and can move to a first position or a second position along the mounting seat, the limiting piece is separated from the sheath when the sheath is at the first position, and the limiting piece is clamped on the sheath when the sheath is at the second position, so that the relative fixation between the sheath and the mounting seat is kept.
An embodiment of the present invention further provides an optical adapter mounting box, including:
a box body, an optical adapter and the optical interface protection component of the optical adapter of any one of the claims 1-8; wherein,
the optical adapter is arranged in the box body, and an optical port of the optical adapter is arranged on a panel of the box body;
the optical adapter optical port protection assembly is arranged at a position outside the box body corresponding to an optical port of the optical adapter, a sheath of the optical adapter optical port protection assembly can surround the outside of an optical fiber head connected in the optical port of the optical adapter, the sheath is arranged at a second position on a mounting seat of the optical adapter optical port protection assembly, and when the limiting sheet is clamped on the sheath to enable the sheath and the mounting seat to be relatively fixed, the sheath can limit the optical fiber head connected in the optical port of the optical adapter to be pulled out.
According to the technical scheme provided by the embodiment of the invention, the sheath is movably arranged on the mounting seat, and after the sheath rotates to a certain position along the mounting seat, the limiting sheet on the mounting seat can clamp the sheath, so that the sheath cannot be opened. After the optical fiber head is installed in the optical adapter, the rotary sheath is clamped by the limiting sheet on the installation seat, the optical fiber head is limited by the sheath, and the sheath cannot be opened after being clamped by the limiting sheet, so that the optical fiber head cannot be randomly pulled down from the optical adapter under the action of the protection assembly. The protection assembly is simple in structure, convenient to operate, free of screws and capable of effectively protecting the optical fiber head.
Brief description of the drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an optical port protection component of an optical adapter according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a locked state of an optical port protection assembly of an optical adapter according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating an unlocked state of an optical port protection component of an optical adapter according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an optical adapter mounting box according to a second embodiment of the present invention.
Modes for carrying out the invention
For the convenience of understanding, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
This embodiment provides an optical adapter optical port protection component for on the optical adapter mounting box, protect the fiber head, prevent to pull out the fiber head from the optical adapter at will, as shown in the schematic structural diagram of the optical adapter optical port protection component of fig. 1, this protection component includes: a mounting seat and a sheath;
the mounting seat is provided with a mounting end and a limiting piece, the mounting end allows the mounting seat to be attached to an attachment, if the protective component can be fixed on a communication equipment panel through the mounting end or can be installed on the communication equipment panel through the mounting end in a clamping manner, the mounting end can be structurally composed of two elastic protruding parts which keep a certain distance and are provided with buckles, the two elastic protruding parts are connected through a cross beam, the rear end of the mounting seat below the cross beam is provided with a shaft for installing the limiting piece, and the two ends of the shaft are arranged on two elastic protruding part bodies of the mounting seat; the limiting piece is used for locking the relative position of the sheath and the mounting seat, the limiting piece can adopt an elastic sheet, one end of the limiting piece is movably arranged on a shaft at the rear end of the mounting seat and can be limited by a cross beam connected between the two elastic protruding parts after rotating for a certain angle on the shaft, the other end of the limiting piece is a free end, and the free end of the limiting piece can be clamped on the sheath arranged on the mounting seat to limit the sheath;
the sheath be equipped with the open slot that can pack into the optical fiber head, can the holding optical fiber head of packing into through the open slot, the sheath activity sets up and can follow on the mount pad removes to primary importance or second position, the sheath is in primary importance then spacing piece breaks away from with the sheath, the sheath is in the second position then spacing piece card is put on the sheath, makes and keeps relatively fixed between this sheath and the mount pad, carries on spacingly to the sheath to the optical fiber head of packing into in the locking sheath.
The sheath can be movably arranged on the mounting seat in such a way that, for example, a rotating hole for movably mounting the sheath is arranged on the mounting seat, and a rotating shaft correspondingly arranged in the rotating hole is arranged on the sheath, so that the sheath can be clamped on the mounting seat and can rotate for a certain angle along the mounting seat so as to move between a first position and a second position. The two opposite side walls of the mounting seat, namely the outer side wall of the shaft, can also be provided with sliding grooves, the sheath is provided with a sliding block, and the sliding block moves in the sliding groove on the outer side wall of the mounting seat to realize the movement of the sheath from the first position to the second position along the mounting seat.
It will be appreciated that the above-described manner of movably mounting the sheath on the mounting base is merely exemplary, and that other manners of movably mounting the sheath on the mounting base may be used, as long as the sheath is secured to be movable between the first position and the second position on the mounting base.
The structure of above-mentioned sheath includes two sheath walls that the interval set up and connects the connecting portion between two sheath walls, be equipped with on two relative internal surfaces of sheath wall can install in a pair of pivot in the rotatory hole of sheath, the pivot sets up on the sheath wall is close to the internal surface of the upper end angle position of mount pad one side, the distance between two sheath walls that the sheath set up pivot department with the width phase-match of mount pad. The connecting portion between two sheath walls is corresponding to spacing piece one side is equipped with an inclined plane, and when the sheath was in the second position on the mount pad, spacing piece card was put on the inclined plane of connecting portion. The sheath activity of this kind of structure sets up on the mount pad, and after rotatory to the second position along the mount pad, the free end card of spacing piece is put on the inclined plane of connecting portion, can increase locking force, can prevent effectively that the sheath from becoming flexible.
The following is further described with reference to fig. 2 and 3 and the application state of the above-mentioned protection component in the optical adapter mounting box:
according to the schematic diagram of the locking state of the optical port protection component of the optical adapter shown in fig. 2, when the protection component is used, the optical port of the optical adapter 1 is on the panel 11, the panel 11 is provided with the mounting hole 2, the mounting seat 9 is provided with the buckle 3, the buckle 3 is inserted into the mounting hole 2 for fixing, the mounting seat 9 is installed on the panel 11, the rotating shaft 5 of the sheath is clamped into the rotating hole 10 of the mounting seat 11, the sheath 8 rotates around the rotating shaft 5, the sheath wall 6 blocks the optical fiber head 7 inserted into the optical port of the optical adapter, the limiting piece 4 blocks the inclined plane on the clamping limiting part 12 on the sheath, the sheath 8 is locked, the sheath wall 6 of the sheath 8 blocks the optical fiber head 7, and therefore the optical fiber head 7 is prevented from being randomly pulled out from the optical port of the optical adapter.
According to the schematic diagram of the unlocking state of the optical port protection assembly of the optical adapter shown in fig. 3, the limiting sheet 4 of the mounting seat 9 is pressed down to unlock, the sheath 8 is rotated upwards, the sheath wall 6 is separated from the optical fiber head 7 and is in the unlocking state, and the optical fiber head 7 can be pulled out.
The protection subassembly in this embodiment, through both cooperations of the sheath that the activity set up on the mount pad, by spacing piece locking sheath on the mount pad after the sheath is rotatory certain angle along the mount pad, blocks the fiber optic head in the optical adapter through the sheath wall of sheath to prevent that the fiber optic head from being extracted at will in the light mouth from the optical adapter. The sheath has the advantages of simple rotating structure, convenient operation, locking of the optical fiber head by rotation, screw-free installation and effective protection of the optical fiber head.
Example two
This embodiment provides a mounting box for an optical adapter, which is formed on the basis of the protection component in the above embodiment, and can prevent an optical fiber inserted into an optical port of the optical adapter from being pulled out randomly. As shown in fig. 4, the optical adapter mounting block includes: a box, an optical adapter and the optical port protection component of the optical adapter in the first embodiment; wherein,
the optical adapter 22 is arranged in the box body, and an optical port of the optical adapter 22 is arranged on the panel 21 of the box body;
the optical adapter optical port protection component 23 is fixedly arranged outside the box body, an optical port of the optical adapter 22 arranged on the box body panel 21 is arranged, that is, an open slot of a sheath of the optical adapter optical port protection component 23 corresponds to an optical port of the optical adapter 22, the sheath of the optical adapter optical port protection component 23 can surround the outside of an optical fiber head connected in the optical port of the optical adapter, the sheath is arranged at a second position on a mounting seat of the optical adapter optical port protection component, and when a limiting sheet is clamped on the sheath to enable the sheath to be relatively fixed with the mounting seat, the sheath can limit the optical fiber head connected in the optical port of the optical adapter to be pulled out. During the specific use, the optical fiber head 24 can be inserted into the optical port of the optical adapter first and then the sheath of the optical port protection component 23 of the optical adapter is rotated, the limiting piece 232 on the mounting seat clamps the clamping limiting part 231 of the sheath to lock the sheath, and the optical fiber head is blocked by the sheath to prevent the optical fiber head from being pulled out from the optical port of the optical adapter at will.
The optical adapter optical port protection component 23 in the optical adapter mounting box can be fixedly arranged on a box body panel outside the box body in a clamping mode through a mounting seat, a screw mounting hole can be formed in the mounting seat of the protection component for ensuring the firmness of the protection component 23 mounted on the panel, and after the mounting seat is clamped on the panel, a screw is additionally mounted to fix the mounting seat, so that the firmness of the protection component after being mounted is ensured. The mounting seat of the optical port protection component of the optical adapter can also be fixedly mounted on the box body panel.
In the optical adapter mounting box with the structure, the optical adapter optical port protection component is arranged on the panel outside the box body, and the optical fiber head inserted into the optical port of the optical adapter can be locked by the protection component, so that the optical fiber head can be prevented from being randomly pulled out of the optical port of the optical adapter, and the optical fiber head is effectively protected; in addition, the optical adapter mounting box has the advantages that the protective assembly for protecting the optical fiber head is arranged outside the box body, the space in the box body is not occupied, and the installation and the arrangement of components in the box body are not influenced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An optical adapter port protection assembly, comprising:
a mounting seat and a sheath; wherein,
the mounting seat is provided with a mounting end and a limiting piece, and the mounting end and the limiting piece are positioned at two opposite ends of the mounting seat;
the sheath is movably arranged on the mounting seat and can move to a first position or a second position along the mounting seat, the limiting piece is separated from the sheath when the sheath is at the first position, and the limiting piece is clamped on the sheath when the sheath is at the second position, so that the relative fixation between the sheath and the mounting seat is kept.
2. The optical port protection assembly of claim 1, wherein said mount mounting end comprises two resilient tabs spaced apart and each provided with a snap.
3. The optical adapter optical port protection component of claim 1 or 2, wherein the limiting piece is a spring piece, one end of the limiting piece is arranged at the other end of the mounting seat far away from the mounting end, and the other end of the limiting piece is a free end allowing the limiting piece to be clamped in the sheath.
4. The optical port protection component of claim 1 or 2, wherein the mounting base is provided with a rotating hole for movably mounting the sheath, and the sheath is provided with a rotating shaft correspondingly mounted in the rotating hole.
5. The optical port protection assembly of claim 1, wherein the sheath comprises two sheath walls spaced apart from each other and a connecting portion connected between the two sheath walls, and a pair of shafts is disposed on opposite inner surfaces of the two sheath walls and can be mounted in the rotating hole of the sheath.
6. The optical port protection component of claim 1 or 5, wherein an inclined surface is disposed on a side of the connecting portion corresponding to the position-limiting piece, and when the sheath is located at the second position on the mounting seat, the position-limiting piece is clamped on the inclined surface of the connecting portion.
7. The optical port protection assembly of claim 6, wherein the distance between the two walls of the sheath where the sheath is disposed on the rotation axis matches the width of the mounting seat.
8. The optical port protection assembly of claim 1, wherein said mounting base has screw mounting holes.
9. An optical adapter mounting block, comprising:
a box body, an optical adapter and the optical interface protection component of the optical adapter of any one of the claims 1-8; wherein,
the optical adapter is arranged in the box body, and an optical port of the optical adapter is arranged on a panel of the box body;
the optical adapter optical port protection assembly is arranged at a position outside the box body corresponding to an optical port of the optical adapter, a sheath of the optical adapter optical port protection assembly can surround the outside of an optical fiber head connected in the optical port of the optical adapter, the sheath is arranged at a second position on a mounting seat of the optical adapter optical port protection assembly, and when the limiting sheet is clamped on the sheath to enable the sheath and the mounting seat to be relatively fixed, the sheath can limit the optical fiber head connected in the optical port of the optical adapter to be pulled out.
10. The optical adapter mounting box of claim 9, wherein the optical adapter optical port protection component is disposed outside the box body at a position corresponding to the optical port of the optical adapter through a mounting end of a mounting seat thereof by clamping or a bolt.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/077372 WO2012106907A1 (en) | 2011-07-20 | 2011-07-20 | Optical-interface protection assembly for optical-adapter and optical-adapter installation-box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102308238A true CN102308238A (en) | 2012-01-04 |
| CN102308238B CN102308238B (en) | 2013-08-14 |
Family
ID=45381244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180001190.3A Expired - Fee Related CN102308238B (en) | 2011-07-20 | 2011-07-20 | Optical connector protecting assembly of optical adapter and installing box of optical adapter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102308238B (en) |
| WO (1) | WO2012106907A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976756A (en) * | 2017-12-19 | 2018-05-01 | 上海电信工程有限公司 | Distribution unit |
| CN110401063A (en) * | 2019-08-02 | 2019-11-01 | 昆山思雷电子科技有限公司 | A kind of multifunctional panel connector |
| CN116400461A (en) * | 2023-03-02 | 2023-07-07 | 宁波莱塔思光学科技有限公司 | Male-female compatible multi-optical-fiber adapter |
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| US5687268A (en) * | 1995-11-27 | 1997-11-11 | Lucent Technologies Inc. | Pivotable optical shutter for blocking emission from a lightguide adapter #5 |
| JP2005300904A (en) * | 2004-04-12 | 2005-10-27 | Hakko Denki Seisakusho:Kk | Housing of connector for optical fiber cable |
| EP1832905A1 (en) * | 2006-03-07 | 2007-09-12 | Alcatel Lucent | Protected panel connection interface |
| US7315682B1 (en) * | 2006-08-22 | 2008-01-01 | Senko Advanced Components, Inc. | Fiber optic protective shutter |
| US20080101757A1 (en) * | 2006-08-22 | 2008-05-01 | Lin Samuel I E | Fiber optic protective shutter |
| US20100129032A1 (en) * | 2008-11-25 | 2010-05-27 | Alcatel-Lucent Usa, Inc. | Fiber optic cable interface cover and method of operating the same |
| CN102116909A (en) * | 2010-01-04 | 2011-07-06 | 泰科电子(上海)有限公司 | Safety device for optical fiber adapter interface |
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| JP3360996B2 (en) * | 1995-11-06 | 2003-01-07 | 株式会社日興電機製作所 | Optical outlet |
| JP3000342B2 (en) * | 1996-04-10 | 2000-01-17 | 日本航空電子工業株式会社 | Optical connector adapter |
| JP4197588B2 (en) * | 2001-09-21 | 2008-12-17 | 旭硝子株式会社 | Assembly including plastic optical fiber outlet and plug |
| JP4169207B2 (en) * | 2004-09-29 | 2008-10-22 | 矢崎総業株式会社 | Front cover of optical outlet unit |
| CN201837742U (en) * | 2010-09-08 | 2011-05-18 | 深圳日海通讯技术股份有限公司 | Dustproof multi-core optical fiber socket |
| CN201892764U (en) * | 2010-11-11 | 2011-07-06 | 深圳日海通讯技术股份有限公司 | Optical fiber connector with water-proof function |
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2011
- 2011-07-20 WO PCT/CN2011/077372 patent/WO2012106907A1/en active Application Filing
- 2011-07-20 CN CN201180001190.3A patent/CN102308238B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5687268A (en) * | 1995-11-27 | 1997-11-11 | Lucent Technologies Inc. | Pivotable optical shutter for blocking emission from a lightguide adapter #5 |
| JP2005300904A (en) * | 2004-04-12 | 2005-10-27 | Hakko Denki Seisakusho:Kk | Housing of connector for optical fiber cable |
| EP1832905A1 (en) * | 2006-03-07 | 2007-09-12 | Alcatel Lucent | Protected panel connection interface |
| US7315682B1 (en) * | 2006-08-22 | 2008-01-01 | Senko Advanced Components, Inc. | Fiber optic protective shutter |
| US20080101757A1 (en) * | 2006-08-22 | 2008-05-01 | Lin Samuel I E | Fiber optic protective shutter |
| US20100129032A1 (en) * | 2008-11-25 | 2010-05-27 | Alcatel-Lucent Usa, Inc. | Fiber optic cable interface cover and method of operating the same |
| CN102116909A (en) * | 2010-01-04 | 2011-07-06 | 泰科电子(上海)有限公司 | Safety device for optical fiber adapter interface |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976756A (en) * | 2017-12-19 | 2018-05-01 | 上海电信工程有限公司 | Distribution unit |
| CN110401063A (en) * | 2019-08-02 | 2019-11-01 | 昆山思雷电子科技有限公司 | A kind of multifunctional panel connector |
| CN116400461A (en) * | 2023-03-02 | 2023-07-07 | 宁波莱塔思光学科技有限公司 | Male-female compatible multi-optical-fiber adapter |
| CN116400461B (en) * | 2023-03-02 | 2024-01-02 | 宁波莱塔思光学科技有限公司 | Male-female compatible multi-optical-fiber adapter |
| WO2024198720A1 (en) * | 2023-03-02 | 2024-10-03 | 宁波莱塔思光学科技有限公司 | Male/female compatible multi-fiber adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102308238B (en) | 2013-08-14 |
| WO2012106907A1 (en) | 2012-08-16 |
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Effective date of registration: 20170630 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jing Inventor before: Chen Shirong Inventor before: Ke Jianghuai Inventor before: Si Guangfu Inventor before: Long Yan |
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Effective date of registration: 20170905 Address after: 075000 No. 1, building 3, building 1, No. 201 East Street, Qiaodong District, Hebei City, Zhangjiakou Patentee after: Li Jing Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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Address after: 541002 No. two, No. 5, West Road, Xiangshan District, Guilin, the Guangxi Zhuang Autonomous Region Patentee after: Li Jing Address before: 075000 No. 1, building 3, building 1, No. 201 East Street, Qiaodong District, Hebei City, Zhangjiakou Patentee before: Li Jing |
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Granted publication date: 20130814 Termination date: 20180720 |
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