CN114384639B - Optical connector adapter - Google Patents
Optical connector adapter Download PDFInfo
- Publication number
- CN114384639B CN114384639B CN202210089343.4A CN202210089343A CN114384639B CN 114384639 B CN114384639 B CN 114384639B CN 202210089343 A CN202210089343 A CN 202210089343A CN 114384639 B CN114384639 B CN 114384639B
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- CN
- China
- Prior art keywords
- spacer
- adapter
- optical connector
- connector
- optical
- 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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Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 88
- 125000006850 spacer group Chemical group 0.000 claims abstract description 132
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000013307 optical fiber Substances 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
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 main body and a spacer unit; the adapter body is penetrated with a mounting channel; the spacer unit is arranged in the mounting channel and comprises at least one spacer piece, the spacer piece is arranged in a separation plane, the spacer unit separates the mounting channel into two mounting grooves, the bottoms of the two mounting grooves are communicated through a communication port, and the separation plane is perpendicular to the extending direction of the mounting channel; when two connector plugs are respectively installed in the two installation grooves, the spacer is clamped between the two connector plugs, and the light-passing light path of one connector plug can pass through the communication port and is communicated with the light-passing light path of the other connector plug. The design of the spacer described above avoids both direct contact of the two connector plugs and does not affect the transmission of light between the optical connectors.
Description
Technical Field
The present invention relates to the field of optical fiber communications technologies, and in particular, to an optical connector adapter.
Background
In the core layer of high-speed optical transmission, there is a huge amount of data exchange, and in the traditional use scenario, an MPO (Multi-fiber Push On) connector is selected as a main transmission connector. MPO connectors are small in size and compact in structure, and have obvious utilization advantages. However, there is a significant disadvantage in that when two MPO ferrules are mated, the tips of the transmission fibers are directly pressed into contact under the force of the spring, the greater the number of ferrules, the greater the force of the spring. Conventional twelve-core MPOs have a pressure of about 10 newtons and twenty-four-core MPOs have a pressure of 20 newtons. When the MPO ferrule is repeatedly plugged and butted, the fiber core is repeatedly collided and butted, so that the end face of the fiber core is often damaged, and the transmission effect of optical signals is affected. Especially, if dust is in the fiber core and collision occurs, irreparable physical damage is caused to the fiber core, so that the transmission loss is increased and can not be repaired, and the core transmission of optical communication is influenced by downtime. Particularly, after multiple plugging, the effect is more obvious; due to the above mentioned hidden danger, different solutions exist in the market to avoid physical contact collisions of the fiber core, thereby avoiding damages of the optical path of the fiber core.
In the prior art, a structure is adopted in which a fiber core is recessed into the end face of a ferrule, and an antireflection film is plated on the end face. The fiber core end face sinks to form a pit, and a pit gap is formed at the fiber core after the fiber core end face contacts with the fiber core inserting end face. With this structure, after the ferrules are butted, the ferrule end faces are in contact with each other, but the core end faces are not in contact.
The prior art also comprises a design that a layer of adhesive film is stuck on the periphery of the end face of the MPO connector ferrule and is communicated with the light-transmitting light path part. So that the core portions do not come into physical contact when the connectors are mated.
However, the above solutions are all to specially process the end face of the connector to manufacture a non-standard connector, so as to solve the problem, and cannot be widely applied in the field.
Disclosure of Invention
The invention aims to provide an optical connector adapter, which is used for solving the problems of poor interchangeability and narrow application range of the optical connector adapter.
To achieve the purpose, the invention adopts the following technical scheme:
an optical connector adapter for connecting two optical connectors, the optical connector including a connector plug, the optical connector adapter including an adapter body and a spacer unit; the adapter body is penetrated with a mounting channel; the spacer unit is arranged in the mounting channel and comprises at least one spacer piece, the spacer piece is arranged in a separation plane, the spacer unit separates the mounting channel into two mounting grooves, the bottoms of the two mounting grooves are communicated through a communication port, and the separation plane is perpendicular to the extending direction of the mounting 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 pass 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, at least two of the corrugated sheets are connected to the spacer, and both ends of the corrugated sheets are respectively fixedly connected to the spacer and the inner side wall of the adapter body.
As a preferable technical scheme of the optical connector adapter, the spacer is provided with two, the two spacer and the inner side wall of the adapter body form the communication port, and the corrugated sheet is connected to two sides of the spacer facing away from each other.
As a preferable aspect of the optical connector adapter, the two spacer members are symmetrical with respect to a center of a cross section of the mounting passage at the partition plane, and a length direction of the communication port is identical to a length direction of the spacer member.
As a preferred embodiment of the optical connector adapter, the adapter body includes an adapter frame and a spacer member attached to the spacer member, and the spacer member is detachably attached to the adapter frame.
As a preferred 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.
As a preferred embodiment of the optical connector adapter, the spacer assembly includes a frame member having a frame hole penetrating through a middle portion thereof, and the spacer unit is installed in the frame hole.
As a preferable technical scheme of the optical connector adapter, positioning plates are arranged at two ends of the adapter main body, and the positioning plates can be clamped with the connector plug.
As a preferred embodiment of the optical connector adapter, the spacer has a thickness of 0.020 mm to 0.030 mm.
As a preferable embodiment of the optical connector adapter, the spacer is made of stainless steel.
The invention has the beneficial effects that:
the optical connector adapter can complete the positioning effect of the connector plug positioned in the mounting groove by means of the matching of the adapter main body and the spacer, thereby ensuring the connection stability of the optical connector and the optical connector adapter. By means of the connector plugs, the spacer piece is clamped, direct contact collision of two connector plugs can be avoided, the connecting port is formed in the premise that the requirements are met, the spacer unit is prevented from shielding light, and optical signals can be smoothly and efficiently transmitted between the two optical connectors.
Drawings
Fig. 1 is a schematic structural view 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 an optical connector provided by an embodiment 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. a mounting channel; 112. a first mounting hole; 113. a positioning plate; 120. a spacer assembly; 121. a frame member; 122. a frame bump; 123. a frame groove; 124. a spacer member; 125. corrugated sheets;
200. an optical connector; 210. a connector plug; 211. the plug is convex.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, 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 some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying 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 body and a spacer unit; the adapter body is penetrated by a mounting channel 111; the spacer unit is arranged in the mounting 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 separates the mounting channel 111 into two mounting grooves, the bottoms of the two mounting grooves are communicated through a communication port, and the separation plane is perpendicular to the extending direction of the mounting channel 111; when the two connector plugs 210 are respectively mounted in the two mounting grooves, the spacer 124 is sandwiched between the two connector plugs 210, and the light-transmitting optical path of one connector plug 210 can pass through the communication port and communicate with the light-transmitting optical path of the other connector plug 210.
The optical connector adapter 100 can achieve the positioning effect of the connector plug 210 positioned in the mounting groove by means of the cooperation of the adapter body and the spacer 124, thereby ensuring the connection stability of the optical connector 200 and the optical connector adapter 100. By means of the spacer 124 clamped by the connector plugs 210, the direct contact collision of the two connector plugs 210 can be avoided, and the opening of the communication port ensures that the spacer unit does not shield light on the premise of meeting the requirements, so that optical signals can be smoothly and efficiently transmitted between the two optical connectors 200.
Specifically, the light-transmitting paths are connected to the end surfaces of the connector plugs 210, and the light-transmitting paths of the two connector plugs 210 are opposite to each other. The arrangement ensures smooth transmission of the optical signals.
Through the structural design of the optical connector adapter 100, the conventional optical connector 200 in the market today can be adapted to the optical connector adapter 100, so that a user can freely select the provider 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 implementations of the present 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 are well known to those skilled in the art, and will not be described in detail herein.
In this embodiment, the spacer 124 has a thickness of 0.020 millimeters to 0.030 millimeters. The spacer 124 having a thickness within the above range can effectively prevent the two connector plugs 210 from contacting each other and can also ensure smooth transmission of optical signals between two opposite light-passing optical paths.
Preferably, the spacer 124 is made of stainless steel. Stainless steel has the advantage of high temperature resistance and good heat resistance, which is beneficial to prolonging the service life of the spacer 124.
In this embodiment, the spacer unit further includes a plurality of corrugated sheets 125, and the spacer 124 is connected with at least two corrugated sheets 125, and both ends of the corrugated sheets 125 are respectively fixedly connected to the spacer 124 and the inner sidewall of the adapter body. The elastic structure of the corrugated sheet 125 which is easy to deform and recover enables the spacer 124 to convert the force exerted by the spacer 124 into the position offset of the spacer 124 under the driving of the corrugated sheet 125 when the spacer 124 is pressed by the pushing force from one side, thereby realizing the self-adaptive movement of the spacer 124 and the corrugated sheet 125; and when the pushing force applied to the spacer 124 is removed, the bellows 125 can drive the spacer 124 to rapidly return. Specifically, four corrugated sheets 125 are attached to each spacer 124.
Further, two spacer members 124 are provided, and two spacer members 124 form a communication port with the inner side wall of the adapter body, and a corrugated sheet 125 is attached to the side of the two spacer members 124 facing away from each other. The above structural design reasonably plans the space occupied by the spacer units on the premise of ensuring the connection effect of the spacer 124 and the corrugated sheet 125.
Still further, the two spacer members 124 are symmetrical about the center of the cross section of the mounting passage 111 at the partition plane, and the length direction of the communication port is the same as the length direction of the spacer members 124. The design of arranging the communication port in the middle 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 spacer 124 production, and also reduces the risk of damage to the spacer 124, extending the useful 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 124.
In this embodiment, the adapter body includes an adapter frame 110 and a spacer assembly 120, with the spacer 124 attached to the spacer assembly 120, and the spacer assembly 120 removably attached to the adapter frame 110. The split design of the adapter frame 110 and the spacer assembly 120 allows a user to complete maintenance operation of the spacer unit or replacement operation of the spacer assembly 120 by disassembling the spacer assembly 120, thereby improving replacement and maintenance efficiency of the spacer unit, reducing production difficulty of the optical connector adapter 100, and greatly facilitating application of the optical connector adapter 100 in an actual working scene.
Further, the side wall of the adapter frame 110 is provided with a first mounting hole 112 and a second mounting hole; when the spacer assembly 120 is mounted to the adapter frame 110, the spacer assembly 120 is disposed through the first mounting hole 112, the mounting channel 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 facing each other, the spacer member 120 is located in a separation plane, and the spacer member 120 can be inserted onto the adapter frame 110 by moving in the separation plane.
Preferably, the spacer assembly 120 includes a frame member 121, a frame hole is perforated in the middle of the frame member 121, and the spacer unit is installed in the frame hole. Specifically, the frame member 121 is made of plastic. The above structural design simplifies the structure of the spacer assembly 120 and reduces the maintenance difficulty of the spacer unit.
In the present embodiment, one end of the frame member 121 is convexly provided with a frame projection 122; when the spacer assembly 120 is mounted on the adapter frame 110, the end of the frame member 121 provided with 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 assembly and disassembly operations of the spacer assembly 120, but also reduces the risk of assembly and disassembly operations errors of the spacer assembly 120 as a fool-proof design of the frame member 121.
Further, the frame member 121 is further provided with a frame recess 123, and the inner sidewall of the adapter frame 110 is further provided with a sidewall protrusion, which engages with the frame recess 123 when the spacer assembly 120 is mounted on the adapter frame 110. The above design promotes the mounting of the spacer assembly 120 to the adapter frame 110.
Preferably, the spacer assembly 120 is integrally formed in a tooling mold. The above arrangement ensures the stability of the connection of the spacer unit to 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 this embodiment, positioning plates 113 are provided at both ends of the adapter body, 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 formed on the positioning plate 113, a plug protrusion 211 is convexly formed 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 of the connector plug 210 in the mounting groove.
In this embodiment, the interval between the two positioning grooves at both 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 connector plug 210 is shifted by about 0.7 mm, and the pressure of the spring in the optical connector 200 acting on the connector plug 210 is about 10 newtons. By increasing the distance between the two positioning grooves, the optical connector adapter 100 can allow a user to touch the connector plug 210 against the spacer 124 with a slight 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 the spacer 124 is pushed with a slight pressing force. Specifically, the spacing between the two positioning grooves of the present optical connector adapter 100 is lengthened by about 1.2 millimeters as compared to conventional adapters. The above-described improvement can reduce the pressure exerted by the springs within the optical connector 200 while avoiding the risk of the two connector plugs 210 coming into direct contact, thereby allowing the service life of the optical connector 200 to be extended as well.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (8)
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 channel (111) is formed;
the spacer unit is arranged in the mounting 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 separates the mounting channel (111) into two mounting grooves, the bottoms of the two mounting grooves are communicated through a communication port, and the separation plane is perpendicular to the extending direction of the mounting channel (111);
when the two connector plugs (210) are respectively installed in the two installation grooves, the spacer (124) is clamped between the two connector plugs (210), and the light-transmitting optical path of one connector plug (210) can pass through the communication port and is communicated with the light-transmitting optical path of the other connector plug (210);
the adapter body includes an adapter frame (110) and a spacer assembly (120), the spacer member (124) being coupled to the spacer assembly (120), the spacer assembly (120) being removably mounted to the adapter frame (110);
the spacer (124) has a thickness of 0.020 millimeters to 0.030 millimeters.
2. The optical connector adapter according to claim 1, wherein the spacer unit further comprises a plurality of corrugated sheets (125), at least two corrugated sheets (125) are connected to the spacer (124), two ends of each corrugated sheet (125) are respectively fixedly connected to the spacer (124) and an inner side wall of the adapter body, each corrugated sheet (125) is an elastic structure easy to deform and recover, and when the spacer (124) is pressed by pushing force from one side only, the force exerted by each spacer (124) can be converted into position offset of each spacer (124) under the driving of each corrugated sheet (125), so that the adaptive movement of each spacer (124) and each corrugated sheet (125) is realized; the bellows (125) is capable of driving the spacer (124) to snap back when the pushing force applied to the spacer (124) is removed.
3. The optical connector adapter according to claim 2, wherein two of the spacer members (124) are provided, the two spacer members (124) and the inner side wall of the adapter body form the communication port, and the corrugated sheet (125) is connected to the side of the two spacer members (124) facing away from each other.
4. An optical connector adapter according to claim 3, wherein two of the spacer members (124) are symmetrical about a center of a cross section of the mounting passage (111) at the partition plane, and a length direction of the communication port is the same as a length direction of the spacer member (124).
5. The optical connector adapter according to claim 1, wherein the side wall of the adapter frame (110) is provided with a first mounting hole (112) and a second mounting hole;
when the spacer assembly (120) is mounted to the adapter frame (110), the spacer assembly (120) is threaded into the first mounting hole (112), the mounting channel (111), and the second mounting hole.
6. The optical connector adapter according to claim 1, wherein the spacer assembly (120) comprises a frame member (121), a frame hole is penetrated in a middle portion of the frame member (121), and the spacer unit is mounted in the frame hole.
7. 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 capable of being engaged with the connector plug (210).
8. The optical connector adapter according to any one of claims 1-7, wherein the spacer member (124) is 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 CN114384639A (en) | 2022-04-22 |
| CN114384639B true 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) |
Families Citing this family (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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7572065B2 (en) * | 2007-01-24 | 2009-08-11 | Adc Telecommunications, Inc. | Hardened fiber optic connector |
-
2022
- 2022-01-25 CN CN202210089343.4A patent/CN114384639B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114384639A (en) | 2022-04-22 |
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