CN104238029A - Fiber coupling connector - Google Patents
Fiber coupling connector Download PDFInfo
- Publication number
- CN104238029A CN104238029A CN201310225353.7A CN201310225353A CN104238029A CN 104238029 A CN104238029 A CN 104238029A CN 201310225353 A CN201310225353 A CN 201310225353A CN 104238029 A CN104238029 A CN 104238029A
- Authority
- CN
- China
- Prior art keywords
- optical
- socket
- plug
- coupling connector
- fiber coupling
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 26
- 238000010168 coupling process Methods 0.000 title claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 26
- 239000000835 fiber Substances 0.000 title abstract 2
- 239000013307 optical fiber Substances 0.000 claims description 40
- 230000003287 optical effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
A fiber coupling connector comprises a plug, a socket and a fixing piece; the plug is provided with a first slide rail and two first openings; the socket is provided with a second slide rail and two second openings; the first and second slide rails are matched, so the plug is contained in the socket, and the first openings are arranged between the second openings; the fixing piece is provided with an elastic portion positioned in the first and second openings so as to fix the plug in the socket.
Description
Technical field
The present invention relates to a kind of optical-fiber coupling connector.
Background technology
Optical-fiber coupling connector generally comprises the plug mechanism part and socket mechanism part that intercouple, to make the light signal sent from transmitting terminal can be coupled in the optical fiber of receiving end, to realize the object of optical signal transmission.Plug mechanism part and socket mechanism part utilize shaft hole matching usually, make plug mechanism part and the docking of socket mechanism part, but in actual production process, shaft hole matching often meet with shaping bad problem, makes cannot dock between plug mechanism part and socket mechanism part.
Summary of the invention
In view of this, the optical-fiber coupling connector providing a kind of plug and socket to dock smoothly is necessary.
A kind of optical-fiber coupling connector, comprise plug, socket and fixture, described plug has the first slide rail and two the first openings, described socket has the second slide rail and two the second openings, described first slide rail and the second slide rail match to make described plug to be housed in described socket and make described first opening between described second opening, described fixture has elastic, and described elastic is arranged in described first opening and the second opening so that described plug is fixed on socket.
Compared with prior art, the optical-fiber coupling connector of the embodiment of the present invention fixes plug and socket by the fixture with elastic, can be supplied to enough elasticities and difficult drop-off, and plug and socket can be docked smoothly.
Accompanying drawing explanation
Fig. 1 is the combination schematic diagram of embodiment of the present invention optical-fiber coupling connector.
Fig. 2 is the decomposing schematic representation of embodiment of the present invention optical-fiber coupling connector.
Fig. 3 is the decomposing schematic representation of another angle of embodiment of the present invention optical-fiber coupling connector.
Main element symbol description
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1 and Fig. 2, the optical-fiber coupling connector 10 that the embodiment of the present invention provides comprises plug 11, socket 12, fixture 13, first optical fiber 14 and the second optical fiber 15, and plug 11 is fixed on socket 12 to realize the communication of light signal between the first optical fiber 14 and the second optical fiber 15 by fixture 13.
Plug 11 has two the first storage tanks, 110, two the first lens, 111, two the first slide rails 113 and two the first openings 114, first storage tank 110 and the first slide rail 113 to be arranged on two relative surfaces of plug 11 and the optical axis of all parallel first lens 111 of length direction, and the first storage tank 110 is between the first opening 114.
See also Fig. 3, two the first storage tanks 110 be arranged in parallel, the optical axis of two the first lens 111 parallel and with the first storage tank 110 one_to_one corresponding, the center parallel of two the first slide rails 113.When the first optical fiber 14 is contained in the first storage tank 110, the center of the first optical fiber 14 and the optical axis coincidence of the first corresponding lens 111.First opening 114 is positioned at plug 11 near the first lens 111 place and the optical axis of vertical first lens 111 of the line at the first opening 114 center.
First slide rail 113 can be groove or projection, and the cross section on vertical length direction can be trapezoidal, rectangle or square etc.
In the present embodiment, the number of the first storage tank 110 and the first lens 111 is two.Certainly, in other embodiments, the number of the first storage tank 110 and the first lens 111 needs the light signal of transmission can be four, six etc. according to optical-fiber coupling connector 10.
The structure of corresponding plug 11, socket 12 has two the second storage tanks, 120, two the second lens, 121, two the second slide rails, 123, two the second openings 124 and support portion 125, support portion 125 is used for accommodating and supports plug 11, and the second storage tank 120 is between two the second openings 124.
Two the second storage tanks 120 corresponding two the second lens 121 respectively, when the second optical fiber 15 is contained in the second storage tank 120, the center of the second optical fiber 15 and the optical axis coincidence of the second corresponding lens 121.Second opening 124 is near the second lens 121 and the optical axis of vertical second lens 121 of the line at the second opening 124 center.
Two the second slide rails 123 are arranged on the surface of support portion 125, and corresponding first slide rail 113 is projection or groove.
Fixture 13 is string configuration, and two ends respectively have an elastic 131, and elastic 131 is U-shaped.There are between two elastic 131 two the 3rd storage tanks 132.
During assembling, make second lens 121 of the first lens 111 towards socket 12 of plug 11, then the first slide rail 113 is aimed at the second slide rail 123, plug 11 is promoted until the first opening 114 and the second opening 124 align to inside, support portion 125, now, two the first openings 114 between two the second openings 124 and the line of centres overlap, press the elastic 131 of fixture 13 and elastic 131 be placed among the first opening 114 and the second opening 124, unclamp elastic 131, plug 11 is fixed in socket 12 under the effect of fixture 13, 3rd storage tank 132 is then fastened on and the first optical fiber 14 is used for fixing and prevents the first optical fiber 14 from misplacing.
Optical-fiber coupling connector 10 fixes plug 11 and socket 12 by the fixture 13 with elastic 131, can be supplied to enough elasticities and difficult drop-off, and plug 11 and socket 12 can be docked smoothly.
Be understandable that, those skilled in the art also can do other change etc. and be used in design of the present invention, as long as it does not depart from technique effect of the present invention in spirit of the present invention.These changes done according to the present invention's spirit, all should be included within the present invention's scope required for protection.
Claims (9)
1. an optical-fiber coupling connector, comprise plug and socket, it is characterized in that, described optical-fiber coupling connector comprises fixture further, described plug has the first slide rail and two the first openings, described socket has the second slide rail and two the second openings, described first slide rail and the second slide rail match to make described plug to be housed in described socket and make described first opening between described second opening, described fixture has elastic, and described elastic is arranged in described first opening and the second opening so that described plug is fixed on socket.
2. optical-fiber coupling connector as claimed in claim 1, it is characterized in that, described socket has support portion, and described second slide rail is arranged on described support portion.
3. optical-fiber coupling connector as claimed in claim 1, it is characterized in that, described first slide rail is groove, and described second slide rail is projection.
4. optical-fiber coupling connector as claimed in claim 1, it is characterized in that, described first slide rail is projection, and described second slide rail is groove.
5. optical-fiber coupling connector as claimed in claim 1, it is characterized in that, described plug has the first lens, and described socket has the second lens, described first lens and the coupling of the second optics of lens.
6. optical-fiber coupling connector as claimed in claim 1, it is characterized in that, described optical-fiber coupling connector comprises the first optical fiber and the second optical fiber further, described first optical fiber is fixed on described plug and is coupled with described first lens light, and described second optical fiber is fixed on described socket and is coupled with the second lens light.
7. optical-fiber coupling connector as claimed in claim 6, is characterized in that, described plug has the first storage tank and is used for accommodating described first optical fiber, described socket has the second storage tank and is used for holding described second optical fiber.
8. optical-fiber coupling connector as claimed in claim 7, it is characterized in that, described first storage tank is between described first opening, and described second storage tank is between described second opening.
9. optical-fiber coupling connector as claimed in claim 1, it is characterized in that, described elastic is U-shaped.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711498894.1A CN108152892A (en) | 2013-06-07 | 2013-06-07 | A kind of optical-fiber coupling connector |
| CN201310225353.7A CN104238029B (en) | 2013-06-07 | 2013-06-07 | Optical-fiber coupling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225353.7A CN104238029B (en) | 2013-06-07 | 2013-06-07 | Optical-fiber coupling connector |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711498894.1A Division CN108152892A (en) | 2013-06-07 | 2013-06-07 | A kind of optical-fiber coupling connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104238029A true CN104238029A (en) | 2014-12-24 |
| CN104238029B CN104238029B (en) | 2018-01-30 |
Family
ID=52226462
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711498894.1A Withdrawn CN108152892A (en) | 2013-06-07 | 2013-06-07 | A kind of optical-fiber coupling connector |
| CN201310225353.7A Active CN104238029B (en) | 2013-06-07 | 2013-06-07 | Optical-fiber coupling connector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711498894.1A Withdrawn CN108152892A (en) | 2013-06-07 | 2013-06-07 | A kind of optical-fiber coupling connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108152892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425343A (en) * | 2015-12-25 | 2016-03-23 | 丹阳市裕桥精密元件有限公司 | Optical fiber rhombic plug |
| WO2017118387A1 (en) * | 2016-01-06 | 2017-07-13 | 中兴通讯股份有限公司 | Optical waveguide assembly |
| CN109143518A (en) * | 2018-09-21 | 2019-01-04 | 中国科学院长春光学精密机械与物理研究所 | A kind of export head and optical cable connection locator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07270644A (en) * | 1994-03-30 | 1995-10-20 | Fujikura Ltd | Connector for connecting optical fiber |
| CN101158737A (en) * | 2006-10-02 | 2008-04-09 | 松下电工株式会社 | Plug-socket connector apparatus for optical fiber termination |
| CN102313933A (en) * | 2010-07-08 | 2012-01-11 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber coupling connector |
| CN102331603A (en) * | 2010-07-12 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber coupled connector |
| TW201312187A (en) * | 2011-09-15 | 2013-03-16 | Fujitsu Ltd | Optical connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3569844B2 (en) * | 2000-08-29 | 2004-09-29 | 日本航空電子工業株式会社 | Optical connector plug and optical fiber connector |
| CN102043202B (en) * | 2009-10-16 | 2012-11-28 | 富士康(昆山)电脑接插件有限公司 | Connector |
| CN102466839B (en) * | 2010-11-10 | 2015-04-15 | 鸿富锦精密工业（深圳）有限公司 | Fiber coupling connector |
| CN102955205A (en) * | 2011-08-29 | 2013-03-06 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber connector |
-
2013
- 2013-06-07 CN CN201711498894.1A patent/CN108152892A/en not_active Withdrawn
- 2013-06-07 CN CN201310225353.7A patent/CN104238029B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07270644A (en) * | 1994-03-30 | 1995-10-20 | Fujikura Ltd | Connector for connecting optical fiber |
| CN101158737A (en) * | 2006-10-02 | 2008-04-09 | 松下电工株式会社 | Plug-socket connector apparatus for optical fiber termination |
| CN102313933A (en) * | 2010-07-08 | 2012-01-11 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber coupling connector |
| CN102331603A (en) * | 2010-07-12 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber coupled connector |
| TW201312187A (en) * | 2011-09-15 | 2013-03-16 | Fujitsu Ltd | Optical connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425343A (en) * | 2015-12-25 | 2016-03-23 | 丹阳市裕桥精密元件有限公司 | Optical fiber rhombic plug |
| WO2017118387A1 (en) * | 2016-01-06 | 2017-07-13 | 中兴通讯股份有限公司 | Optical waveguide assembly |
| CN109143518A (en) * | 2018-09-21 | 2019-01-04 | 中国科学院长春光学精密机械与物理研究所 | A kind of export head and optical cable connection locator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108152892A (en) | 2018-06-12 |
| CN104238029B (en) | 2018-01-30 |
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Legal Events
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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: 20170920 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant after: Shenzhen Meliao Technology Transfer Center 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: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Gui Inventor after: Hu Yang Inventor after: Huang Xiangben Inventor after: Huang Hongbin Inventor after: Wang Weixiong Inventor after: Su Wenjun Inventor before: Huang Baiwei |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Yi Inventor before: Wang Gui Inventor before: Hu Yang Inventor before: Huang Xiangben Inventor before: Huang Hongbin Inventor before: Wang Weixiong Inventor before: Su Wenjun |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180108 Address after: 710003 Shaanxi high tech Zone in Xi'an City Industrial Park West Road No. 60 graduate education center in the 1 layers of Chuangxing public record space 24 Applicant after: XI'AN LASER TECH MEDICAL TECHNOLOGY Co.,Ltd. Address before: 710075 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 34 new Changan Plaza, room 1 22002-77 Applicant before: Xi'an far Connaught intellectual property rights Operation Management Co.,Ltd. Effective date of registration: 20180108 Address after: 710075 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 34 new Changan Plaza, room 1 22002-77 Applicant after: Xi'an far Connaught intellectual property rights Operation Management Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant before: Shenzhen Meliao Technology Transfer Center Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
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