CN114384639A - Optical connector adapter - Google Patents
Optical connector adapter Download PDFInfo
- Publication number
- CN114384639A CN114384639A CN202210089343.4A CN202210089343A CN114384639A CN 114384639 A CN114384639 A CN 114384639A CN 202210089343 A CN202210089343 A CN 202210089343A CN 114384639 A CN114384639 A CN 114384639A
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- CN
- China
- Prior art keywords
- spacer
- adapter
- optical connector
- optical
- connector
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 89
- 125000006850 spacer group Chemical group 0.000 claims abstract description 126
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000013307 optical fiber Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 13
- 238000013461 design Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012545 processing 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
- G02B6/381—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)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical fiber communication, and particularly discloses an optical connector adapter. The optical connector adapter is used for connecting two optical connectors comprising connector plugs, and comprises an adapter body and a spacer unit; the adapter body is provided with a mounting channel in a penetrating way; the spacer unit is arranged in the installation channel and comprises at least one spacer piece, the spacer piece is arranged in a separation plane, the installation channel is separated into two installation grooves by the spacer unit, the bottoms of the two installation grooves are communicated through a communication port, and the separation plane is perpendicular to the extension direction of the installation channel; when two connector plugs are installed in two mounting grooves respectively, the spacer piece presss from both sides and locates between two connector plugs, and the logical light path of a connector plug can pass the intercommunication mouth to lead to the light path intercommunication with another connector plug. The spacer member is designed to prevent direct contact between the two connector plugs and to not affect the transmission of light between the optical connectors.
Description
Technical Field
The invention relates to the technical field of optical fiber communication, in particular to an optical connector adapter.
Background
In a core layer of high-speed optical transmission, there is a massive data exchange, and in a traditional usage scenario, an MPO (Multi-fiber Push On) connector is selected as a main transmission connector. The MPO connector has small volume and compact structure, and has obvious utilization advantages. However, there is a very significant disadvantage that when two MPO ferrules are butted, the tips of the transmission fibers are directly pressed into contact under the spring pressure, and the more the number of the ferrules, the greater the pressure of the spring. Conventional twelve-core MPOs have pressures on the order of 10 newtons, and twenty-four core MPOs have pressures of 20 newtons. When the MPO inserting core is repeatedly inserted and pulled for butt joint, the fiber core is repeatedly collided for butt joint, the end face of the fiber core is often damaged, and the transmission effect of optical signals is influenced. Particularly, if dust is in the fiber core and collides with the fiber core, the fiber core can be damaged irreparably, so that the transmission loss is increased and cannot be repaired, and the core transmission of optical communication is affected by downtime. Particularly, after multiple times of insertion and pulling, the influence effect is more obvious; due to the hidden danger, different solutions are provided in the market to avoid the physical contact collision of the fiber core, so that the damage of the fiber core light path is avoided.
In the prior art, a fiber core is recessed into the end face of the ferrule, and an anti-reflection film is plated on the end face. The end face of the fiber core sinks to form a pit, and a pit gap is formed at the fiber core after the end face of the fiber core is contacted with the end face of the ferrule. In this configuration, after the ferrules are butted, the ferrule end faces contact each other, but the core end faces do not contact.
The prior art also includes a design of sticking a layer of adhesive film around the end face of the ferrule of the MPO connector and keeping the light path part through. So that the core portions do not make physical contact when the connectors are mated.
However, the above solutions all involve special treatment of the connector end surface to produce and manufacture non-standard connectors to solve the problems, and cannot be generally applied in the field.
Disclosure of Invention
The invention aims to provide an optical connector adapter, which solves the problems of poor interchangeability and narrow application range of the optical connector adapter.
In order to achieve the purpose, the invention adopts the following technical scheme:
an optical connector adapter for connecting two optical connectors, the optical connectors including connector plugs, the optical connector adapter comprising an adapter body and a spacer unit; an installation channel penetrates through the adapter main body; the spacer unit is arranged in the installation channel and comprises at least one spacer piece, the spacer piece is arranged in a separation plane, the installation channel is separated into two installation grooves by the spacer unit, the groove bottoms of the two installation grooves are communicated through a communication port, and the separation plane is perpendicular to the extension direction of the installation channel; when two connector plugs are respectively installed in the two installation grooves, the spacer piece is clamped between the two connector plugs, and the light passing light path of one connector plug can penetrate through the communication port and is communicated with the light passing light path of the other connector plug.
As a preferred technical solution of the optical connector adapter, the spacer unit further includes a plurality of corrugated sheets, the spacer member is connected with at least two of the corrugated sheets, and both ends of the corrugated sheets are respectively fixedly connected to the spacer member and the inner side wall of the adapter body.
As a preferable embodiment of the optical connector adapter, two spacer members are provided, the two spacer members and the inner side wall of the adapter main body form the communication port, and the corrugated sheet is connected to a side where the two spacer members are away from each other.
In a preferred embodiment of the optical connector adapter, the two spacer members are symmetrical with respect to a center of a cross section of the installation passage in the partition plane, and a longitudinal direction of the communication port is the same as a longitudinal direction of the spacer member.
As a preferable mode of the optical connector adapter, the adapter main body includes an adapter frame and a spacer member, the spacer member is attached to the spacer member, and the spacer member is detachably attached to the adapter frame.
As a preferable technical scheme of the optical connector adapter, a first mounting hole and a second mounting hole are formed in the side wall of the adapter frame; when the spacer assembly is mounted to the adapter frame, the spacer assembly is disposed through the first mounting hole, the mounting channel, and the second mounting hole.
In a preferred embodiment of the optical connector adapter, the spacer member includes a frame member having a frame hole formed through a middle portion thereof, and the spacer unit is attached to the frame hole.
As a preferable technical solution of the optical connector adapter, positioning plates are provided at both ends of the adapter main body, and the positioning plates can be engaged with the connector plug.
As a preferable embodiment of the optical connector adapter, the thickness of the spacer member is 0.020 mm to 0.030 mm.
Preferably, the spacer is made of stainless steel.
The invention has the beneficial effects that:
this optical connector adapter can accomplish the location effect to the connector plug that is located the mounting groove with the help of the cooperation of adapter main part and spacer piece to optical connector and optical connector adapter connected's stability has been guaranteed. The spacer piece is arranged by means of the connector plug clamp, so that direct contact collision of the two connector plugs can be avoided, and the communication port is arranged on the premise that the requirements are met, so that the spacer piece unit cannot shield light, and optical signals can be smoothly and efficiently transmitted between the two optical connectors.
Drawings
FIG. 1 is a schematic structural diagram of an optical connector adapter according to an embodiment of the present invention;
FIG. 2 is an exploded view of an optical connector adapter and optical connector provided by embodiments of the present invention;
FIG. 3 is a cross-sectional view of an optical connector adapter provided by an embodiment of the present invention;
FIG. 4 is a front view of a spacer unit provided by an embodiment of the present invention.
In the figure:
100. an optical connector adapter; 110. an adapter frame; 111. installing a channel; 112. a first mounting hole; 113. positioning a plate; 120. a spacer assembly; 121. a frame member; 122. a frame projection; 123. a frame recess; 124. a spacer member; 125. a corrugated sheet;
200. an optical connector; 210. a connector plug; 211. the plug is raised.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 4, the present embodiment provides an optical connector adapter 100 for connecting two optical connectors 200, the optical connector 200 including a connector plug 210, the optical connector adapter 100 including an adapter main body and a spacer unit; the adapter body has a mounting passage 111 passing therethrough; the spacer unit is arranged in the installation channel 111, the spacer unit comprises at least one spacer piece 124, the spacer piece 124 is arranged in a separation plane, the spacer unit divides the installation channel 111 into two installation grooves, the groove bottoms of the two installation grooves are communicated through a communication port, and the separation plane is perpendicular to the extension direction of the installation channel 111; when the two connector plugs 210 are respectively installed in the two installation grooves, the spacer member 124 is clamped between the two connector plugs 210, and the light passing optical path of one connector plug 210 can pass through the communication port and communicate with the light passing optical path of the other connector plug 210.
The optical connector adapter 100 can achieve the positioning effect on the connector plug 210 positioned in the mounting groove by the cooperation of the adapter body and the spacer 124, thereby ensuring the stability of the connection of the optical connector 200 and the optical connector adapter 100. The spacer 124 is clamped by the connector plug 210, so that direct contact collision of the two connector plugs 210 can be avoided, and the spacer unit can not shield light on the premise that the communication port is formed to meet the requirements, so that optical signals can be smoothly and efficiently transmitted between the two optical connectors 200.
Specifically, the light-passing optical paths communicate with the end surfaces of the connector plugs 210, and the light-passing optical paths of the two connector plugs 210 face each other. The above arrangement ensures smooth transmission of optical signals.
Through the structural design of the optical connector adapter 100, the conventional optical connector 200 in the market can be adapted to the optical connector adapter 100, so that the user can freely select the supplier of the optical connector 200, and the purchasing channel and specification of the optical connector 200 applied in the embodiment are the same as those of the conventional optical connector 200.
In this embodiment, the optical connector 200 is an optical fiber plug. In other embodiments of this embodiment, the optical connector 200 is a ferrule or other optical connection structure. The selection and application of the optical connector 200 in engineering practice is well within the skill of those in the art and will not be described herein.
In this embodiment, spacer members 124 have a thickness of 0.020 mm to 0.030 mm. The spacer member 124 having a thickness within the above range can effectively prevent the two connector plugs 210 from contacting each other, and can ensure smooth transmission of optical signals between two opposite light-transmitting paths.
Preferably, the spacer 124 is made of stainless steel. The stainless steel has the advantages of high temperature resistance and good heat resistance, and is beneficial to prolonging the service life of the spacer piece 124.
In this embodiment, the spacer unit further comprises a plurality of corrugated sheets 125, at least two corrugated sheets 125 are connected to the spacer member 124, and both ends of the corrugated sheets 125 are respectively fixed to the spacer member 124 and the inner side wall of the adapter body. The elastic structure of the corrugated sheet 125, which is easy to deform and recover, enables the spacer piece 124 to convert the force applied to the spacer piece 124 into the position deviation of the spacer piece 124 under the driving of the corrugated sheet 125 when the spacer piece 124 is pressed by the pushing force from only one side, thereby realizing the self-adaptive movement of the spacer piece 124 and the corrugated sheet 125; when the pushing force applied to the spacer member 124 is removed, the corrugated plate 125 can bring the spacer member 124 to be rapidly restored. Specifically, four corrugated sheets 125 are attached to each spacer member 124.
Further, the spacer members 124 are provided in two, two spacer members 124 form communication ports with the inner side wall of the adapter main body, and the corrugated sheet 125 is connected to the side of the two spacer members 124 facing away from each other. The above structure designs reasonably plan the space occupied by the spacer unit on the premise of ensuring the connecting effect of the spacer 124 and the corrugated sheet 125.
Still further, the two spacer members 124 are symmetrical with respect to the center of the cross section of the mounting passage 111 in the partition plane, and the longitudinal direction of the communication port is the same as the longitudinal direction of the spacer members 124. The design of arranging the communication port in the middle part improves the interchangeability of the optical connector adapter 100, so that the optical connector 200 applied in the embodiment can be matched with the existing optical connector 200; the structural design of the spacer unit further optimizes the structure of the spacer unit, reduces the cost of producing spacer 124, reduces the risk of damaging spacer 124, and prolongs the service life of the present optical connector adapter 100. Specifically, the length direction of the corrugated sheet 125 is perpendicular to the length direction of the spacer member 124.
In this embodiment, the adaptor body includes an adaptor frame 110 and a spacer member 120, a spacer member 124 is attached to the spacer member 120, and the spacer member 120 is detachably mounted to the adaptor frame 110. Due to the split design of the adapter frame 110 and the spacer assembly 120, a user can complete maintenance operation on the spacer unit or replacement operation on the spacer assembly 120 by disassembling the spacer assembly 120, so that the replacement and maintenance efficiency of the spacer unit is improved, the production difficulty of the optical connector adapter 100 is reduced, and great convenience is brought to the application of the optical connector adapter 100 in an actual working scene.
Further, the side wall of the adapter frame 110 is opened with a first mounting hole 112 and a second mounting hole; when the spacer member 120 is mounted to the adapter frame 110, the spacer member 120 is inserted into the first mounting hole 112, the mounting passage 111, and the second mounting hole. The arrangement of the first mounting hole 112 and the second mounting hole ensures the positioning effect of the spacer assembly 120 on the adapter frame 110, ensures that the spacer unit can be accurately positioned at the mounting position, and ensures the smooth operation of the optical connector adapter 100.
Specifically, the first mounting hole 112 and the second mounting hole are opposite, the spacer component 120 is located in the partition plane, and the spacer component 120 can be inserted on the adapter frame 110 in a manner of moving in the partition plane.
Preferably, the spacer member 120 includes a frame member 121, a frame hole penetrates through a middle portion of the frame member 121, and the spacer unit is mounted in the frame hole. Specifically, the frame member 121 is made of plastic. The structure design simplifies the structure of the spacer component 120 and reduces the maintenance difficulty of the spacer unit.
In this embodiment, a frame projection 122 is protruded from one end of the frame member 121; when the spacer member 120 is mounted to the adapter frame 110, the end of the frame member 121 having the frame projection 122 is disposed in the second mounting hole, and the other end of the frame member 121 is disposed in the first mounting hole 112. Specifically, the first mounting hole 112 penetrates the mounting passage 111 and the external environment, and the second mounting hole penetrates the mounting passage 111 and the external environment. The above design not only facilitates the dismounting operation of the spacer assembly 120, but also can reduce the risk of misoperation of dismounting the spacer assembly 120 as the foolproof design of the frame member 121.
Further, a frame groove 123 is further formed on the frame member 121, and a sidewall protrusion is further formed on the inner sidewall of the adapter frame 110, and when the spacer member 120 is mounted on the adapter frame 110, the sidewall protrusion is engaged with the frame groove 123. The above design enhances the mounting of the spacer member 120 on the adapter frame 110.
Preferably, the spacer member 120 is integrally formed in the processing mold. The above arrangement ensures the stability of the spacer unit in connection with the frame member 121, reduces the production cost of the spacer assembly 120, and further extends the service life of the present optical connector adapter 100.
In the present embodiment, the adapter body is provided with positioning plates 113 at both ends thereof, and the positioning plates 113 can be engaged with the connector plug 210. Specifically, the extending direction of the positioning plate 113 is the same as the extending direction of the mounting channel 111, a positioning groove is concavely arranged on the positioning plate 113, a plug protrusion 211 is convexly arranged on the side surface of the connector plug 210, and the plug protrusion 211 can be clamped in the positioning groove. The above design improves the installation effect of the connector plug 210 in the installation groove.
In this embodiment, the distance between the two positioning grooves at the two ends of the adapter frame 110 is longer than that of the conventional adapter. The improvement points of the design are as follows: when the optical connector 200 of the conventional adapter is mated, the position of the connector plug 210 is shifted by about 0.7 mm, and the pressure applied to the connector plug 210 by the spring in the optical connector 200 is about 10 newtons. By increasing the distance between the two positioning grooves, the optical connector adapter 100 enables a user to touch the connector plug 210 on the spacer 124 under a slightly strong force, and at this time, the pressure of the spring acting on the connector plug 210 can be controlled to be about 3 newtons, so that the connector plug 210 only needs to deviate about 0.1 millimeter and slightly press the spacer 124. Specifically, the pitch of the two positioning grooves of the present optical connector adapter 100 is lengthened by about 1.2 mm as compared with the conventional adapter. The above-described improvement enables the pressure exerted by the spring inside the optical connector 200 to be reduced while avoiding the risk of direct contact between the two connector plugs 210, so that the service life of the optical connector 200 is also extended.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An optical connector adapter for connecting two optical connectors (200), the optical connectors (200) comprising a connector plug (210), characterized in that the optical connector adapter comprises:
an adapter body through which a mounting passage (111) passes;
the spacer unit is installed in the installation channel (111), and comprises at least one spacer piece (124), the spacer piece (124) is arranged in a separation plane, the spacer unit divides the installation channel (111) into two installation grooves, the groove bottoms of the two installation grooves are communicated through a communication port, and the separation plane is perpendicular to the extension direction of the installation channel (111);
when the two connector plugs (210) are respectively arranged in the two mounting grooves, the spacer piece (124) is clamped between the two connector plugs (210), and the light passing optical path of one connector plug (210) can pass through the communication port and is communicated with the light passing optical path of the other connector plug (210).
2. The optical connector adapter according to claim 1, wherein the spacer unit further comprises a plurality of corrugated sheets (125), at least two of the corrugated sheets (125) are connected to the spacer member (124), and both ends of the corrugated sheets (125) are respectively fixed to the spacer member (124) and the inner side wall of the adapter body.
3. Optical connector adapter according to claim 2, characterized in that there are two spacer members (124), two spacer members (124) forming the communication opening with the inner side wall of the adapter body, the corrugated sheet (125) being connected to the side of the two spacer members (124) facing away from each other.
4. The optical connector adapter according to claim 3, wherein the two spacer pieces (124) are symmetrical with respect to the center of the cross section of the mounting channel (111) in the partition plane, and the length direction of the communication port is the same as the length direction of the spacer piece (124).
5. The optical connector adapter of claim 1, wherein the adapter body comprises an adapter frame (110) and a spacer assembly (120), the spacer assembly (124) being connected to the spacer assembly (120), the spacer assembly (120) being detachably mounted to the adapter frame (110).
6. The optical connector adapter according to claim 5, wherein the side wall of the adapter frame (110) is opened with a first mounting hole (112) and a second mounting hole;
the spacer assembly (120) is inserted into the first mounting hole (112), the mounting channel (111), and the second mounting hole when the spacer assembly (120) is mounted to the adapter frame (110).
7. The optical connector adapter according to claim 5, wherein the spacer member (120) includes a frame member (121), a frame hole is penetrated through a middle portion of the frame member (121), and the spacer unit is mounted in the frame hole.
8. The optical connector adapter according to claim 1, wherein positioning plates (113) are provided at both ends of the adapter body, the positioning plates (113) being engageable with the connector plug (210).
9. The optical connector adapter according to any one of claims 1-8, wherein the thickness of the spacer member (124) is 0.020 mm-0.030 mm.
10. The optical connector adapter according to any one of claims 1-8, wherein the spacer member (124) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210089343.4A CN114384639B (en) | 2022-01-25 | 2022-01-25 | Optical connector adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210089343.4A CN114384639B (en) | 2022-01-25 | 2022-01-25 | Optical connector adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114384639A true CN114384639A (en) | 2022-04-22 |
| CN114384639B CN114384639B (en) | 2024-02-27 |
Family
ID=81204760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210089343.4A Active CN114384639B (en) | 2022-01-25 | 2022-01-25 | Optical connector adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114384639B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115185043A (en) * | 2022-07-29 | 2022-10-14 | 武汉睿特富连技术有限公司 | Photoelectric connector and using method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080175541A1 (en) * | 2007-01-24 | 2008-07-24 | Yu Lu | Hardened fiber optic connector |
| CN102033269A (en) * | 2009-10-01 | 2011-04-27 | 日本航空电子工业株式会社 | Adapter system |
| CN102405430A (en) * | 2009-02-05 | 2012-04-04 | 日本航空电子工业株式会社 | Optical connector apparatus |
| CN104007517A (en) * | 2014-04-30 | 2014-08-27 | 奉化市宇达高科光电器件有限公司 | Optical fiber adapter |
| CN209373181U (en) * | 2019-01-21 | 2019-09-10 | 苏州光卓通信技术有限公司 | A kind of MPO connector |
| CN110727059A (en) * | 2018-07-17 | 2020-01-24 | 努伊特里克公开股份有限公司 | Coupling for producing an optical plug connection |
-
2022
- 2022-01-25 CN CN202210089343.4A patent/CN114384639B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080175541A1 (en) * | 2007-01-24 | 2008-07-24 | Yu Lu | Hardened fiber optic connector |
| CN102405430A (en) * | 2009-02-05 | 2012-04-04 | 日本航空电子工业株式会社 | Optical connector apparatus |
| CN102033269A (en) * | 2009-10-01 | 2011-04-27 | 日本航空电子工业株式会社 | Adapter system |
| CN104007517A (en) * | 2014-04-30 | 2014-08-27 | 奉化市宇达高科光电器件有限公司 | Optical fiber adapter |
| CN110727059A (en) * | 2018-07-17 | 2020-01-24 | 努伊特里克公开股份有限公司 | Coupling for producing an optical plug connection |
| CN209373181U (en) * | 2019-01-21 | 2019-09-10 | 苏州光卓通信技术有限公司 | A kind of MPO connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115185043A (en) * | 2022-07-29 | 2022-10-14 | 武汉睿特富连技术有限公司 | Photoelectric connector and using method |
| CN115185043B (en) * | 2022-07-29 | 2024-05-07 | 武汉睿特富连技术有限公司 | Photoelectric connector and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114384639B (en) | 2024-02-27 |
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