CN102053312A - Optical fiber coupling connector - Google Patents
Optical fiber coupling connector Download PDFInfo
- Publication number
- CN102053312A CN102053312A CN2009103092606A CN200910309260A CN102053312A CN 102053312 A CN102053312 A CN 102053312A CN 2009103092606 A CN2009103092606 A CN 2009103092606A CN 200910309260 A CN200910309260 A CN 200910309260A CN 102053312 A CN102053312 A CN 102053312A
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- China
- Prior art keywords
- optical fiber
- hole
- shell
- coupled connector
- fiber coupled
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Abstract
The invention discloses an optical fiber coupling connector comprising a shell and a lens arranged on the shell, wherein the shell is provided with a blind hole and a through hole passing through the blind hole; the blind hole is used for containing an optical fiber; the lens is optically coupled with the optical fiber; the through hole is internally provided with ribs for reinforcing the strength of the shell; and the ribs are connected with the wall of the through hole through a lead angle.
Description
Technical field
(Universal Serial Bus, USB) field relate in particular to a kind of optical fiber coupled connector to the present invention relates to USB (universal serial bus).
Background technology
The usb data transmission technology has been able to widespread use, for example, adopts the USB coupled connector that computer and printer are coupled together and finishes print job, or removable storage disks is inserted the computer USB jack by plug-in type USB coupled connector realize the data transfer.
The USB coupled connector of different technologies standard has the different pieces of information transfer rate.For example, existing USB2.0 equipment can move with 480Mbps.Along with development of technology, having more, the optical fiber coupled connector of high data rate arises at the historic moment.
Existing optical fiber coupled connector generally includes connector shell and is arranged on collector lens on the connector shell.Generally include the blind hole that is used to insert optical fiber in the connector shell.In order to observe the assembling degree of accuracy of optical fiber, need offer through hole so that observe at the blind hole correspondence position.But the existence of through hole has influenced the structural strength of optical fiber coupled connector integral body, and its mechanical property is affected.
Summary of the invention
In view of this, be necessary to provide a kind of structural strength unaffected and reduce the optical fiber coupled connector of resistance to flow.
A kind of optical fiber coupled connector, it comprises shell and the lens that are arranged on the described shell, described shell has blind hole and runs through the through hole of described blind hole, described blind hole is used for up-winding fiber, described lens and the coupling of described fiber optics, be provided with rib in the described through hole to be used to strengthen the intensity of described shell, described rib links to each other by lead angle with the hole wall of described through hole.
Compared with prior art, be provided with rib in the through hole of embodiment of the invention optical fiber coupled connector, intensity did not increase when the intensity that the existence of this rib makes connector be positioned at the through hole had rib, and therefore, the structural strength of optical fiber coupled connector is improved; In addition, because the existence of lead angle can reduce resistance to flow when melting charge is flowed through.
Description of drawings
Fig. 1 is the synoptic diagram of embodiment of the invention optical fiber coupled connector.
Fig. 2 is the synoptic diagram of another angle of embodiment of the invention optical fiber coupled connector.
Fig. 3 is the synoptic diagram of the III-III line among Fig. 2.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
See also Fig. 1, Fig. 2 and Fig. 3, the optical fiber coupled connector 10 of the embodiment of the invention comprises shell 11 and lens 12.
Shell 11 has a main part that roughly is square 110 and the grip part 120 that links to each other with main part 110.
The 113 and the 4th surface 114, the 3rd surface that main part 110 has the first surface 111 that is oppositely arranged and second surface 112, all links to each other with first surface 111 and second surface 112, and the 113 and the 4th surface 114, the 3rd surface is oppositely arranged.
Main part 110 has two blind holes that are arranged in parallel 115, and blind hole 115 is extended and ended at position near the 3rd surface 113 to the 3rd surface 113 by the 4th surface 114, and blind hole 115 is used for up-winding fiber.
Certainly, the number of blind hole 115 can be made change according to actual needs, for example, can be four, six, eight etc.
Grip part 120 is formed to extending away from the direction on the 3rd surface 113 by part the 4th surface 114, when optical fiber coupled connector 10 links to each other with electronic equipments such as notebook computer, digital cameras, holds grip part 120 and is inserted into and gets final product.
The position that lens 12 are positioned at the 3rd surface 113 corresponding blind holes 115 to be being used for and fiber optics coupling, and the 3rd surface 113 outstanding being provided with patch end 116, and it is used for and electronic equipment is proofreaied and correct contraposition.
Main part 110 has the through hole 117 that runs through first surface 111, second surface 112, the central shaft of the vertical blind hole 115 of the central shaft of through hole 117 in the position of corresponding blind hole 115.
Through hole 117 extends internally near the hole wall of second surfaces 112 and forms rib 1171, links to each other by first lead angle 1172 that seamlessly transits between rib 1171 and the hole wall, and through hole 117 ends at second lead angle 1173 of blind hole 115 near the hole wall formation of first surfaces 111.
Be appreciated that through hole 117 also can extend to form rib near the hole wall of first surface 111, rib links to each other with hole wall by lead angle; First lead angle 1172 and second lead angle 1173 are the circle lead angle.
Be provided with rib 1171 in the through hole 117 of optical fiber coupled connector 10, intensity did not increase when the intensity that the existence of this rib 1171 makes connector be positioned at through hole 117 places had rib 1171, and therefore, the structural strength of optical fiber coupled connector 10 is improved; In addition, because the existence of first lead angle 1172 and second lead angle 1173 can reduce resistance to flow when melting charge is flowed through.
Be understandable that those skilled in the art also can do other variation etc. and be used for design of the present invention in spirit of the present invention, as long as it does not depart from technique effect of the present invention and all can.The variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (6)
1. optical fiber coupled connector, it comprises shell and the lens that are arranged on the described shell, described shell has blind hole and runs through the through hole of described blind hole, described blind hole is used for up-winding fiber, described lens and the coupling of described fiber optics, it is characterized in that: be provided with rib in the described through hole to be used to strengthen the intensity of described shell, described rib links to each other by lead angle with the hole wall of described through hole.
2. optical fiber coupled connector as claimed in claim 1 is characterized in that: described shell has main part, and described main part comprises opposite first and second surface, and described through hole runs through described first surface and second surface.
3. optical fiber coupled connector as claimed in claim 2, it is characterized in that: described main part further comprises the 3rd surface and the 4th surface that links to each other with second surface with described first surface, described the 3rd surface and the 4th surface are oppositely arranged, and described blind hole is extended to described the 3rd surface by described the 4th surface.
4. optical fiber coupled connector as claimed in claim 1 is characterized in that: outstanding being provided with in described the 3rd surface patches end.
5. as claim 1 to 4 optical fiber coupled connector as described in each, it is characterized in that: described the 4th surface extends to form the grip part to the direction away from described the 3rd surface.
6. optical fiber coupled connector as claimed in claim 5 is characterized in that: described lead angle is the circle lead angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910309260.6A CN102053312B (en) | 2009-11-04 | 2009-11-04 | Optical fiber coupling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910309260.6A CN102053312B (en) | 2009-11-04 | 2009-11-04 | Optical fiber coupling connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102053312A true CN102053312A (en) | 2011-05-11 |
| CN102053312B CN102053312B (en) | 2014-01-15 |
Family
ID=43957835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910309260.6A Expired - Fee Related CN102053312B (en) | 2009-11-04 | 2009-11-04 | Optical fiber coupling connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102053312B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4691985A (en) * | 1985-09-23 | 1987-09-08 | Gte Products Corporation | Fiber optic connector |
| JPH05107425A (en) * | 1991-10-15 | 1993-04-30 | Nippon Telegr & Teleph Corp <Ntt> | Optical wave circuit incorporating optic fiber |
| US20010053266A1 (en) * | 2000-04-27 | 2001-12-20 | Katsuki Suematsu | Ferrule for optical connector |
| CN1781042A (en) * | 2003-04-30 | 2006-05-31 | 泰科电子雷伊化学有限公司 | A connector device for coupling optical fibres, and method of production thereof |
-
2009
- 2009-11-04 CN CN200910309260.6A patent/CN102053312B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4691985A (en) * | 1985-09-23 | 1987-09-08 | Gte Products Corporation | Fiber optic connector |
| JPH05107425A (en) * | 1991-10-15 | 1993-04-30 | Nippon Telegr & Teleph Corp <Ntt> | Optical wave circuit incorporating optic fiber |
| US20010053266A1 (en) * | 2000-04-27 | 2001-12-20 | Katsuki Suematsu | Ferrule for optical connector |
| CN1781042A (en) * | 2003-04-30 | 2006-05-31 | 泰科电子雷伊化学有限公司 | A connector device for coupling optical fibres, and method of production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102053312B (en) | 2014-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| 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: 20140115 Termination date: 20171104 |