CN103376511B - Multidirectional optical transmission connector - Google Patents
Multidirectional optical transmission connector Download PDFInfo
- Publication number
- CN103376511B CN103376511B CN201210116041.8A CN201210116041A CN103376511B CN 103376511 B CN103376511 B CN 103376511B CN 201210116041 A CN201210116041 A CN 201210116041A CN 103376511 B CN103376511 B CN 103376511B
- Authority
- CN
- China
- Prior art keywords
- lens
- lens group
- optical transmission
- transmission connector
- multidirectional
- 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.)
- Expired - Fee Related
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- Optical Couplings Of Light Guides (AREA)
Abstract
The present invention relates to a kind of multidirectional optical transmission connector, it includes a body, the body surface is formed with multiple lens groups, the body and the lens group are made with transparent material, each lens group is mutually symmetrical and the lens of optical axis coaxially to each other including two, the optical axis direction of different lens groups is different, and for transmitting the optical signal of different wave length respectively.
Description
Technical field
The present invention relates to optical transport field, more particularly to a kind of multidirectional optical transmission connector.
Background technology
In optical communication product, either optical transceiver module, optical coupling micromodule or active Connectorized fiber optic cabling, are all needed
Use optical transmission connector.In general, an optical transmission connector can only transmit the light propagated in one direction.When light is logical
When there is the light of many curb different directions transmission in news product, it is necessary to multiple corresponding optical transmission connectors are used, so as to make
Into the bulky of optical communication product.
The content of the invention
In view of this, it is necessary to which a kind of multidirectional optical transmission connector solved the above problems is provided.
A kind of multidirectional optical transmission connector, it includes a body, and the body surface is formed with multiple lens groups, described
Body and the lens group are made with transparent material, and each lens group includes two and is mutually symmetrical and optical axis coaxially to each other saturating
Mirror, the optical axis direction of different lens groups is different, and for transmitting the optical signal of different wave length respectively.
The multidirectional optical transmission connector includes the different lens group of multiple optical axis directions, so as to simultaneous transmission multichannel
Optical signal, it is to avoid the problem of optical transmission module caused using multiple optical transmission connectors is bulky.
Brief description of the drawings
Fig. 1 is the stereogram of the multidirectional optical transmission connector of first embodiment of the invention.
Fig. 2 is Fig. 1 front view.
Fig. 3 is the stereogram of the multidirectional optical transmission connector of second embodiment of the invention.
Fig. 4 is Fig. 3 top view.
Main element symbol description
| Multidirectional optical transmission connector | 100、200 |
| Body | 10、30 |
| First surface | 101 |
| Second surface | 102 |
| 3rd surface | 103 |
| First lens group | 20 |
| Second lens group | 21 |
| 3rd lens group | 22 |
| Lens group | |
| Lens | 201 |
| Sideways | 211 |
| Bottom surface | 212 |
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Embodiment
It refer to Fig. 1, Fig. 2, the multidirectional optical transmission connector 100 of an embodiment of the present invention, including body 10 and setting
In multiple lens groups on body 10.In the present embodiment, body 10 is in cubic, including two first tables relative to each other
Face 101, two second surfaces 102 and two the 3rd surfaces 103, first surface 101, the surface 103 of second surface 102 and the 3rd are each other
Vertical connection.Optical transmission connector 100 also include be arranged on first surface 101 the first lens group 20, be arranged at the second table
The second lens group 21 on face 102 and the 3rd lens group 22 being arranged on the 3rd surface 103.Each lens group includes difference
It is arranged at two lens on two surfaces.For example：First lens group 20 includes being respectively arranged at two lens of two first surfaces 101
201.Each lens 201 are from the outstanding convex lens of first surface 101 and its section is in arc surfaced, the position of two lens 201
Put correspond to each other and two lens 201 optical axis coaxially to each other, Central Symmetry of two lens 201 on body 10.Second lens group
21st, the structure of the 3rd lens group 22 is similar with the structure of the first lens group 20.The optical axis direction of different lens groups is different.
Body 10 and lens group 20,21,22 are that transparent material is made and is integrally formed.In the present embodiment, body 10
And lens group 20,21,22 is made up of acrylic.
When optical signal transmission, the optical signal of different directions is propagated along different groups of lens, and the optical signal of different directions
Wavelength is different to avoid interfering with each other.In the present embodiment, 3 lens groups are included on body 10 altogether, so as to can at most transmit 3
The optical signal of individual different directions.
Fig. 3, Fig. 4 are refer to, there is disclosed the multidirectional optical transmission connector 200 of second embodiment of the invention.In this reality
Apply in mode, optical transmission connector 200 includes a body 30, and body 30 is in cylindrical shape, including one side 211 and two bottom surfaces
212.Multiple lens groups are formed with 211 sideways, and each lens group includes two lens being respectively arranged on side 211,
The optical axis of two lens is coaxially to each other and by the central shaft OO ' of body 30, and two lens are mutually symmetrical.The optical axis of different lens groups
Direction is different.In the present embodiment, altogether including 4 lens groups.
Circle is shaped as due to optical transmission connector 200, can be on the side of optical transmission connector 200 compared to square
More lens groups are arranged, so as to transmit more multigroup optical signal.
In a word, those skilled in the art are it should be appreciated that the embodiment of the above is intended merely to explanation originally
Invention, and be not used as limitation of the invention, as long as within the spirit of the present invention, to above example institute
The appropriate change and change made all fall within the scope of protection of present invention.
Claims (5)
1. a kind of multidirectional optical transmission connector, it includes a body, and the body surface is formed with multiple lens groups, the body
It is made with the lens group with transparent material, each lens group is mutually symmetrical and the lens of optical axis coaxially to each other including two,
Each lens group include two just to lens be used for the optical signal of linear transmission Same Wavelength, the optical axis of different lens groups
Direction difference and the optical signal for distinguishing linear transmission different wave length.
2. multidirectional optical transmission connector as claimed in claim 1, wherein, the lens are the convex lens of protrusion body surface.
3. multidirectional optical transmission connector as claimed in claim 1, wherein, the body and the lens group are integrally formed.
4. multidirectional optical transmission connector as claimed in claim 1, wherein, the body is in cubic, including relative to each other
Two first surfaces, two second surfaces relative to each other and two the 3rd surfaces relative to each other；Two first surfaces, two second tables
Face and two the 3rd surfaces are vertically connected to one another；It is first saturating that the multiple lens group includes being arranged on two first surface
Microscope group, the second lens group being arranged on two second surface and the 3rd lens group being arranged on two the 3rd surface.
5. multidirectional optical transmission connector as claimed in claim 1, wherein, the body is in cylindrical shape, including one side and
Two bottom surfaces；The multiple lens group is formed on the side, the center that the optical axis of each lens group passes through the body
Axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116041.8A CN103376511B (en) | 2012-04-19 | 2012-04-19 | Multidirectional optical transmission connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116041.8A CN103376511B (en) | 2012-04-19 | 2012-04-19 | Multidirectional optical transmission connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103376511A CN103376511A (en) | 2013-10-30 |
| CN103376511B true CN103376511B (en) | 2017-09-15 |
Family
ID=49461894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210116041.8A Expired - Fee Related CN103376511B (en) | 2012-04-19 | 2012-04-19 | Multidirectional optical transmission connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103376511B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278327A (en) * | 1979-11-26 | 1981-07-14 | Sperry Corporation | Liquid crystal matrices |
| CN101672956A (en) * | 2008-09-08 | 2010-03-17 | 智科光光电（深圳）有限公司 | Lens integrated type optical fiber connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6058228A (en) * | 1997-10-06 | 2000-05-02 | Nec Research Institute, Inc. | Cost-effective side-coupling polymer fiber optics for optical interconnections |
| US6621949B2 (en) * | 2001-03-14 | 2003-09-16 | Adc Telecommunications, Inc. | Fiber optic switch package and a method of assembling a fiber optic switch package having an inverted ring structure |
| US6954592B2 (en) * | 2002-01-24 | 2005-10-11 | Jds Uniphase Corporation | Systems, methods and apparatus for bi-directional optical transceivers |
| CN2606496Y (en) * | 2003-04-04 | 2004-03-10 | 深圳飞通光电股份有限公司 | Single optical fibre bidirectional transmission photoelectric transceiver module (1) |
| CN101900858A (en) * | 2005-09-20 | 2010-12-01 | 财团法人工业技术研究院 | Bidirectional light receiving and transmitting submodule |
-
2012
- 2012-04-19 CN CN201210116041.8A patent/CN103376511B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278327A (en) * | 1979-11-26 | 1981-07-14 | Sperry Corporation | Liquid crystal matrices |
| CN101672956A (en) * | 2008-09-08 | 2010-03-17 | 智科光光电（深圳）有限公司 | Lens integrated type optical fiber connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103376511A (en) | 2013-10-30 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170714 Address after: Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20180419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |