CN103424814B - Fiber optic connector assembly - Google Patents
Fiber optic connector assembly Download PDFInfo
- Publication number
- CN103424814B CN103424814B CN201210153329.2A CN201210153329A CN103424814B CN 103424814 B CN103424814 B CN 103424814B CN 201210153329 A CN201210153329 A CN 201210153329A CN 103424814 B CN103424814 B CN 103424814B
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- CN
- China
- Prior art keywords
- accepting groove
- shielding plate
- opening
- block piece
- fiber optic
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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.)
- Expired - Fee Related
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- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention relates to a kind of fiber optic connector assembly, it includes public connector and female connectors, and public connector includes the first noumenon, block piece, the first coupled lens and at least two the first shielding plate.The first noumenon offers first accepting groove with the first opening.First coupled lens is arranged in the first accepting groove.Female connectors includes the second body, plug, the second coupled lens and at least two the second shielding plate, and the second body offers second accepting groove with the second opening, and this second coupled lens is arranged in this second accepting groove.When public connector inserts in female connectors, the first shielding plate is pushed open by plug, makes block piece enter in the second accepting groove and push the second shielding plate open so that first, second coupled lens directly facing, with communicating optical signals.When public connector is from when extracting in female connectors, first, second shielding plate recovers elastic deformation, to close off first, second opening.
Description
Technical field
The present invention relates to USB (universal serial bus) (UniversalSerialBus, USB) field, particularly relate to a kind of fiber optic connector assembly.
Background technology
The present coupled lens in fiber optic connector assembly is all that exposed therefore the dust in air, microgranule or spot can be attached on coupled lens in atmosphere, affects the transmission quality of optical signal.The person of currently using is typically in time fiber optic connector assembly does not use to cover a dust cover, to reach dust-proof effect.But when fiber optic connector assembly needs to use, this dust cover must be taken off by user, operates very inconvenient.
Summary of the invention
In view of this, it is necessary to a kind of fiber optic connector assembly that can be dust-proof and easy to use is provided.
A kind of fiber optic connector assembly, it includes a public connector and a female connectors, this public connector includes a first noumenon, a block piece, first coupled lens and at least two the first shielding plate, this the first noumenon includes first interface, offering first accepting groove on this first interface, this first accepting groove has first opening.This block piece is arranged on the bottom of this first accepting groove, and extends towards the direction of this first opening, forms at least one slot between the inwall of this block piece and this first accepting groove, and this at least two first shielding plate cooperates, to close this first opening.This first coupled lens is arranged in this first accepting groove.This female connectors includes second body, a plug, second coupled lens and at least two the second shielding plate.This second body includes second interface being oppositely arranged with this first interface.This second interface is offered second accepting groove.This second accepting groove includes second opening.This plug stretches out from this second interface.This second coupled lens is arranged in this second accepting groove, and setting of aliging with this first coupled lens.This at least two second shielding plate cooperates, to close this second opening.This at least two the first shielding plate and this at least two the second shielding plate are made by elastomeric material.When this public connector inserts in this female connectors, this at least two first shielding plate is pushed open by this plug, this block piece is made to enter in this second accepting groove and push this at least two the second shielding plate open, make between this first coupled lens and this second coupled lens directly facing, to carry out the transmission of optical signal.When this public connector is from when extracting in this female connectors, this at least two the first shielding plate and this at least two the second shielding plate recover elastic deformation automatically, to close off this first opening and this second opening.
The fiber optic connector assembly of the present invention; can effectively prevent this first coupled lens and this second coupled lens from being polluted by the dust in air, microgranule or spot, thus being effectively improved the transmission quality of optical signal; simultaneously because do not need user manual operation, therefore very easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fiber optic connector assembly of better embodiment of the present invention.
Fig. 2 is the decomposing schematic representation of the fiber optic connector assembly of Fig. 1.
Fig. 3 is the decomposing schematic representation of another angle of the fiber optic connector assembly of Fig. 1.
Fig. 4 is the schematic diagram of the fiber optic connector assembly unused state of Fig. 1.
Fig. 5 is the schematic diagram of the fiber optic connector assembly use state of Fig. 1.
Main element symbol description
| Fiber optic connector assembly | 100 |
| Female connectors | 10 |
| The first noumenon | 11 |
| First interface | 110 |
| First accepting groove | 111 |
| First opening | 112 |
| Slot | 113 |
| Recess | 116 |
| First support column | 12 |
| First end face | 120 |
| Block piece | 13 |
| Baffle plate | 130 |
| First coupled lens | 14 |
| First shielding plate | 15 |
| Public connector | 30 |
| Second body | 31 |
| Second interface | 310 |
| Second accepting groove | 311 |
| Second opening | 312 |
| Plug | 32 |
| Plate | 320 |
| Second support column | 33 |
| Second end face | 330 |
| Second coupled lens | 34 |
| Second shielding plate | 35 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Referring to Fig. 1-3, for a kind of fiber optic connector assembly 100 that embodiment of the present invention provides, it includes a female connectors 10 and a public connector 30.
Shown in Fig. 4, this female connectors 10 includes 13, first coupled lens 14 of block piece of 11, first 12, square frame-shaped of support column of a first noumenon and two the first shielding plates 15.This first noumenon 11 includes first interface 110.This first interface 110 is offered first accepting groove 111.This first accepting groove 111 is lengthwise shape structure, and has a first rectangular-shaped opening 112.This first support column 12 and this two block pieces 13 all fix the bottom of this first accepting groove 111.The bearing of trend of this first support column 12 and this block piece 13 is all parallel with the bearing of trend of this first accepting groove 111.This first support column 12 is positioned at the center of this block piece 13, and keeps at a certain distance away with this block piece 13.Keep at a certain distance away between this block piece 13 and inwall of this first accepting groove 111, to form a slot 113 around the annular of this block piece 13 periphery.This first support column 12 includes first end face 120 towards this first opening 112.This first coupled lens 14 is fixed on this first end face 120.In the present embodiment, this block piece 13 is made up of metal (such as ferrum), and this block piece 13 is made up of four end to end baffle plates 130.In other embodiments, the quantity of this first shielding plate 15 also can more than two.
These two the first shielding plates 15 are made up of elastomeric material (such as plastic cement, foil).These two the first shielding plates 15 are arranged in this first accepting groove 111 near the position of this first opening 112, and cooperate, to close this first opening 112.Certainly, the quantity of this first shielding plate 15 is not limited to present embodiment.The inwall of this first accepting groove 111 is offered two recesses 116, is respectively used to house these two the first shielding plates 15.
This public connector 30 includes plug 33, second coupled lens 34 of 32, second support column of second 31, square frame-shaped of body and two the second shielding plates 35.This second body 31 includes second interface 310 being oppositely arranged with this first interface 110, and this second interface 310 is offered second accepting groove 311.This second accepting groove 311 has second opening 312.This plug 32 sections transverse of this second accepting groove 311 close on this second interface 310 stretches out.This second support column 33 is fixed on the bottom of this second accepting groove 311, and the bearing of trend of the bearing of trend of this second support column 33 and this plug 32 is parallel to each other.This second support column 33 includes second end face 330 towards this second opening 312.This second coupled lens 34 is fixed on this second end face 330.These two the second shielding plates 35 are made up of elastomeric material (such as plastic cement, foil).These two the second shielding plates 35 are arranged in this second accepting groove 311 near the position of this second opening 312, and cooperate, to close this second opening 312.In the present embodiment, these two the second shielding plates 35 are made up of plastic cement.This plug 32 is formed by four plates 320 are end to end.In other embodiments, the quantity of this second shielding plate 35 also can more than two.
On the direction of transfer being perpendicular to optical signal, the thickness sum of the thickness be more than or equal to this plug 32 of the distance between this block piece 13 and inwall of this first accepting groove 111 and this first shielding plate 15, when this public connector 30 inserts in this female connectors 10, the distance between this plug 32 and this block piece 13 is be more than or equal to the thickness of this second shielding plate 35.
Shown in Fig. 5, the work process of this fiber optic connector assembly 100 is as follows: when using this fiber optic connector assembly 100, when this public connector 30 inserts in this female connectors 10, this plug 32 promotes these two the first shielding plates 15 to move towards the inwall of this first accepting groove 111, to be contained in these two recesses 116.When this plug 32 enters in this slot 113, this block piece 13 promotes these two the second shielding plates 35 to move towards the inwall of this second accepting groove 311, to be folded between this plug 32 and corresponding block piece 13, now between this first coupled lens 14 and this second coupled lens directly facing, and alignment is arranged so that this first coupled lens 14 and transmission of optical signal can be carried out between this second coupled lens 34.When not using this fiber optic connector assembly 100, this public connector 30 is extracted in this female connectors 10, now these two the first shielding plates 15 and these two the second shielding plates 35 recover elastic deformation automatically, this first opening 112 and this second opening 312 are closed respectively.
In other embodiments, this block piece 13 is alternatively annular, or this block piece 13 also can be made up of at least two baffle plate 130, as long as this at least two the second shielding plate 35 can be pushed to the inwall of this second accepting groove 311 by this at least two baffle plate 130.
In other embodiments, this plug 32 is alternatively annular, or this plug 32 also can be made up of at least two plate 320, as long as this at least two the first shielding plate 15 can be pushed to the inwall of this first accepting groove 111 by this at least two plate 320.
In other embodiments, this block piece 13 also can be made up of the baffle plate 130 of multiple separation, and this plug 32 also can be made up of the plate 320 of multiple separation.
The fiber optic connector assembly of the present invention, in use, this first shielding plate and this second shielding plate can be open automatically, to be sticked on the inwall of this first accepting groove and this second accepting groove, make between this first coupled lens and this second coupled lens directly facing, to be normally carried out the transmission of optical signal；When not in use; this first shielding plate and this second shielding plate can recover elastic deformation automatically; respectively by this first opening and this second closure of openings; make this first shielding plate and this second shielding plate respectively be enclosed in this first accepting groove and this second accepting groove; to prevent this first coupled lens and this second coupled lens by the dust in air; microgranule or spot are polluted, thus being effectively improved the transmission quality of optical signal；Simultaneously because do not need user manual operation, therefore very easy to use.
It is understood that for the person of ordinary skill of the art, it is possible to conceive according to the technology of the present invention and make other various corresponding changes and deformation, and all these change and deform the protection domain that all should belong to the claims in the present invention.
Claims (10)
1. a fiber optic connector assembly, it includes a public connector and a female connectors, this female connectors includes a first noumenon, a block piece, first coupled lens and at least two the first shielding plate, this the first noumenon includes first interface, offering first accepting groove on this first interface, this first accepting groove has first opening；This block piece is arranged on the bottom of this first accepting groove, and extends towards the direction of this first opening, forms at least one slot between the inwall of this block piece and this first accepting groove, and this at least two first shielding plate cooperates, to close this first opening；This first coupled lens is arranged in this first accepting groove；This public connector includes second body, a plug, second coupled lens and at least two the second shielding plate；This second body includes second interface；This second interface is offered second accepting groove；This second accepting groove includes second opening；This plug is fixedly installed on the second interface of this second body and stretches out from this second interface；This second coupled lens is arranged in this second accepting groove, and setting of aliging with this first coupled lens；This at least two second shielding plate cooperates, to close this second opening；This at least two the first shielding plate and this at least two the second shielding plate are made by elastomeric material；When this public connector inserts in this female connectors, this at least two first shielding plate is pushed open by this plug, make this block piece enter in this second accepting groove and push this at least two the second shielding plate open so that this first coupled lens and between this second coupled lens directly facing to carry out the transmission of optical signal；When this public connector is from when extracting in this female connectors, this at least two the first shielding plate and this at least two the second shielding plate recover elastic deformation automatically, to close off this first opening and this second opening.
2. fiber optic connector assembly as claimed in claim 1, it is characterized in that, this public connector also includes first support column, this the first support column is fixed on the bottom of this first accepting groove, this first support column includes first end face towards this first opening, this first coupled lens is arranged on this first end face, this female connectors also includes second support column, this the second support column is fixed on the bottom of this second accepting groove, and setting of aliging with this first support column, this second support column includes second end face towards this second opening, this second coupled lens is arranged on this second end face.
3. fiber optic connector assembly as claimed in claim 1, it is characterized in that, this at least two first shielding plate is arranged on the position in this first accepting groove near this first opening, and this at least two second shielding plate is arranged on the position in this second accepting groove near this second opening.
4. fiber optic connector assembly as claimed in claim 2, it is characterised in that the bearing of trend of this first support column is parallel with the bearing of trend of this block piece, is respectively separated certain distance between this first support column and this block piece；The bearing of trend of this first support column and the bearing of trend of this block piece all with the plane perpendicular of the plane perpendicular of this first accepting groove, the bearing of trend of this second support column and this second accepting groove.
5. fiber optic connector assembly as claimed in claim 1, it is characterised in that this plug is arranged on this second interface near the position of this second accepting groove.
6. fiber optic connector assembly as claimed in claim 1, it is characterised in that the bearing of trend of this block piece is parallel with the inwall of this first accepting groove.
7. fiber optic connector assembly as claimed in claim 1, it is characterised in that the inwall of this first accepting groove offers at least two recess, is respectively used to this at least two first shielding plate accommodating.
8. fiber optic connector assembly as claimed in claim 1, it is characterized in that, on the direction of transfer being perpendicular to optical signal, the thickness sum of the thickness be more than or equal to this plug of the distance between the inwall of this block piece and this first accepting groove and this first shielding plate, when this public connector inserts in this female connectors, the distance between this plug and this block piece is be more than or equal to the thickness of this second shielding plate.
9. fiber optic connector assembly as claimed in claim 1, it is characterised in that this block piece and this plug are shaped as frame or annular.
10. fiber optic connector assembly as claimed in claim 1, it is characterised in that this block piece includes the baffle plate of multiple separation, and this plug includes the plate of multiple separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210153329.2A CN103424814B (en) | 2012-05-17 | 2012-05-17 | Fiber optic connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210153329.2A CN103424814B (en) | 2012-05-17 | 2012-05-17 | Fiber optic connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103424814A CN103424814A (en) | 2013-12-04 |
| CN103424814B true CN103424814B (en) | 2016-07-06 |
Family
ID=49649818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210153329.2A Expired - Fee Related CN103424814B (en) | 2012-05-17 | 2012-05-17 | Fiber optic connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103424814B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389410A (en) * | 2018-06-29 | 2019-10-29 | 中航光电科技股份有限公司 | Optical fiber connector between a kind of plate |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991317B (en) * | 2015-06-29 | 2016-12-07 | 华为技术有限公司 | Fiber optic connector module |
| CN106526759B (en) * | 2016-12-30 | 2019-08-09 | 华为技术有限公司 | Connector |
| CN108459377B (en) * | 2017-02-20 | 2021-07-06 | 中兴通讯股份有限公司 | Optical waveguide assembly |
| CN109932783B (en) * | 2017-12-15 | 2020-11-17 | 中航光电科技股份有限公司 | Self-dustproof optical fiber plug, self-dustproof optical fiber socket and optical fiber connector assembly |
| CN110596821B (en) * | 2018-06-30 | 2021-07-30 | 中航光电科技股份有限公司 | Connector with dustproof door and connector assembly |
| CN110609354B (en) * | 2018-06-30 | 2021-06-29 | 中航光电科技股份有限公司 | Connector assembly with split dust door |
| CN110208912B (en) * | 2018-11-30 | 2021-09-03 | 中航光电科技股份有限公司 | Optical fiber plug and optical fiber socket |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0572444A (en) * | 1991-09-17 | 1993-03-26 | Fujitsu Ltd | Multifiber optical connector |
| DE102007053415A1 (en) * | 2007-11-09 | 2009-05-14 | Robert Bosch Gmbh | Fiber optic connector system |
| TWI503586B (en) * | 2010-08-18 | 2015-10-11 | Hon Hai Prec Ind Co Ltd | Optical fiber coupled connector |
-
2012
- 2012-05-17 CN CN201210153329.2A patent/CN103424814B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389410A (en) * | 2018-06-29 | 2019-10-29 | 中航光电科技股份有限公司 | Optical fiber connector between a kind of plate |
| CN110389410B (en) * | 2018-06-29 | 2021-06-04 | 中航光电科技股份有限公司 | Optical fiber connector between boards |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103424814A (en) | 2013-12-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170817 Address after: Hunan province Zhuzhou Liling Si Fen town tea port village Patentee after: Hunan Heng Kai Mdt InfoTech Ltd Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20200517 |