CN105388565A - Optical fiber connector - Google Patents
Optical fiber connector Download PDFInfo
- Publication number
- CN105388565A CN105388565A CN201410448005.0A CN201410448005A CN105388565A CN 105388565 A CN105388565 A CN 105388565A CN 201410448005 A CN201410448005 A CN 201410448005A CN 105388565 A CN105388565 A CN 105388565A
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- CN
- China
- Prior art keywords
- hole
- interface
- joint
- optical
- coupling lens
- 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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- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses an optical fiber connector, and the connector comprises a body, at least two optical coupling lenses, an RJ45 joint, a fixed part, and at least two optical fibers. The body is provided with a first RJ45 interface, and the first RJ45 interface comprises a first bottom surface which is provided with at least two through holes and at least one first positioning hole. Each optical coupling lens is fixed on the first bottom surface, and the central axis of each optical coupling lens is coincided with the central axis of the corresponding through hole. The RJ45 joint is disposed in the first RJ45 interface, and is provided with a through groove. The fixed part is disposed in the through groove, and is provided with at least two storage holes, wherein the central axes of the storage holes are respectively coincided with the central axis of the corresponding through hole. The fixed part enables at least one positioning column to be fixed vertically, and each positioning column is stored in the corresponding first positioning hole, so as to guarantee the stable connection of the fixed part with the first RJ45 interface. Each optical fiber is stored in the corresponding storage hole.
Description
Technical field
The present invention relates to a kind of joints of optical fibre, particularly one is improved and the joints of optical fibre that obtain by crystal head (RJ45 joint).
Background technology
Existing electronic installation generally adopts RJ45 connector to coordinate transmission signal with copper cash, and copper transmission can not meet current high frequency range transmission demand, need to be replaced by Optical Fiber Transmission, and then need original for electronic installation RJ45 connector to be replaced by the joints of optical fibre, so not only cause trouble to user, and be unfavorable for promoting.
Summary of the invention
In view of this, be necessary provide a kind of user of being convenient to use and be beneficial to the joints of optical fibre of popularization.
A kind of joints of optical fibre, it comprises a body, at least two optical coupling lens, crystal head (RJ45 joint), a fixture and at least two optical fiber.
This body comprises a first surface and a second surface parallel and opposing with this first surface, this first surface offers a RJ45 interface corresponding with this RJ45 joint to this second surface direction, one RJ45 interface comprises first bottom surface parallel and opposing with this second surface, and at least two central axis are offered in the through hole of this first bottom surface and at least one central axis in the first pilot hole of this first bottom surface in this first bottom surface.
These at least two optical coupling lens are fixed on this first bottom surface, and the central shaft of each optical coupling lens overlaps with the central shaft of corresponding through hole.
This RJ45 joint is arranged in a RJ45 interface, and offers a length direction perpendicular to this first bottom surface and the groove corresponding with this fixture.
This fixture is arranged in this groove, it comprise parallel with this first bottom surface the 3rd surface and one parallel and opposing with the 3rd surface the 4th surperficial, the accepting hole that at least two central shafts overlap with the central shaft of corresponding through hole is respectively offered to the 4th surface direction in 3rd surface, and each accepting hole runs through the 3rd surface and the 4th surface, 4th surface is fixed with reference column corresponding at least one the first pilot hole of at least one and this, each reference column is housed in the first corresponding pilot hole for guaranteeing that this fixture is connected with the stable of RJ45 interface.Each optical fiber is housed in an accepting hole.
Because the RJ45 joint of the joints of optical fibre provided by the invention and a RJ45 interface are all the transmission and connection devices generally used, therefore when existing product inserts these joints of optical fibre, user need not change use habit, the joints of optical fibre of the present invention are not only convenient to user and are used, and are beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the connector that embodiment of the present invention provides.
Fig. 2 is the decomposing schematic representation of the connector in Fig. 1.
Fig. 3 is the schematic diagram of the body of connector in Fig. 1.
Fig. 4 is the schematic diagram of another angle of body in Fig. 3.
Main element symbol description
| The joints of optical fibre | 100 |
| Body | 10 |
| First surface | 11 |
| Second surface | 12 |
| One RJ45 interface | 13 |
| First bottom surface | 131 |
| Through hole | 14 |
| First pilot hole | 15 |
| 2nd RJ45 interface | 16 |
| Second bottom surface | 161 |
| Second pilot hole | 17 |
| Optical coupling lens | 20 |
| RJ45 joint | 30 |
| First side | 31 |
| Second side | 32 |
| Stationary plane | 33 |
| Groove | 34 |
| Elastic clipping strip | 35 |
| Fixture | 40 |
| 3rd surface | 41 |
| 4th surface | 42 |
| Accepting hole | 43 |
| Reference column | 44 |
| Optical fiber | 50 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1 to Fig. 4, the joints of optical fibre 100 of better embodiment of the present invention comprise a body 10, four optical coupling lens 20, RJ45 joint, a fixture 40 and two optical fiber 50.
This body 10 is substantially rectangular, it comprises a first surface 11 and a second surface 12 parallel with this first surface 11, this first surface 11 offers a RJ45 interface 13 to this second surface 12 direction, one RJ45 interface 13 comprises the first bottom surface 131 that is parallel to this second surface 12, the through hole 14 of two central axis in this first bottom surface 131 is offered in this first bottom surface 131 and two central axis this second surface 12 of the first pilot hole 15 in this first bottom surface 131 offers a 2nd RJ45 interface 16 to this first surface 11 direction, 2nd RJ45 interface 16 comprises the second bottom surface 161 that is parallel to this first bottom surface 131, two central axis are offered in the second pilot hole 17 of this first bottom surface 131 in this second bottom surface 161, these two the second pilot holes 17 being located by connecting for the location structure with other joints of optical fibre.The reference column that these two the second pilot holes 17 also can be fixed on this second bottom surface 161 by least one replaces.
This RJ45 joint 30 comprises second side 32 parallel with this first side 31,31, one, first side and one and this first side 31 and this second side 32 stationary plane 33 connected vertically.A groove 34 corresponding with this fixture 40 is offered in this first side 31 to the direction of this second side 32, the interface perpendicular to this groove 34 length direction is parallel to this first bottom surface 131.This RJ45 joint also comprises an elastic clipping strip 35, and this elastic clipping strip 35 is fixed on this stationary plane 33 near the position of this second side 32 with the intersection of this stationary plane 33, and the angle that this elastic clipping strip 35 and this stationary plane are formed is acute angle.
This fixture 40 is substantially rectangular, it comprises one the 3rd surface 41 and one and the 3rd surperficial 41 parallel the 4th surfaces 42, two central axis are offered in the accepting hole 43 on the 3rd surface 41 to the 4th surperficial 42 directions in 3rd surface 41, and each accepting hole 43 runs through the 3rd surface 41 and the 4th surface 42.4th surface 42 is fixed with two reference columns 44 corresponding with these two the first pilot holes 15 respectively, and these two reference columns 44 are positioned at the both sides of these two accepting holes.
These four optical coupling lens 20 are fixed on this first bottom surface 131 and this second bottom surface 161 respectively between two, and the central shaft of each optical coupling lens 20 overlaps with the central shaft of corresponding through hole 14.These four optical coupling lens are aspheric surface optical coupling lens, for coupling light signal.This RJ45 joint 30 is arranged in a RJ45 interface 13, and this elastic clipping strip 35 is for guaranteeing that this RJ45 joint 30 is connected with the stable of RJ45 interface 13.This fixture 40 is arranged in this groove 34, these two reference columns 44 are housed in the first corresponding pilot hole 15 respectively, for guaranteeing that this fixture 40 is connected with the stable of RJ45 interface 13, the central shaft of these two accepting holes 43 overlaps with the central shaft of corresponding through hole 14 respectively.These two optical fiber 50 are housed in corresponding accepting hole 43 respectively, for transmission light signal.In addition, these joints of optical fibre 100 can by inserting common RJ45 joint the copper transmission that one of a RJ45 interface 13 or the 2nd RJ45 interface 16 realize signal.
Because the RJ45 joint of the joints of optical fibre provided by the invention and a RJ45 interface are all the transmission and connection devices generally used, when therefore existing product inserts these joints of optical fibre, user need not change use habit.The joints of optical fibre of the present invention are not only convenient to user and are used, and are beneficial to popularization.
Be appreciated that the quantity of the optical coupling lens 20 in present embodiment is four, the quantity of optical fiber 50 is two, but this is not limitation of the present invention, all can look actual needs and adopt more or less optical coupling lens 20 or optical fiber 50.Certainly, the shape of this body 10 and the shape of this fixture 40 are all not limited to present embodiment, can adopt other shapes depending on actual needs.
Be appreciated that this embodiment above is used for illustrative purposes only, not limitation of the present invention.In addition, the change that those of ordinary skill in the art makes in corresponding technical field according to the present invention's design should belong to protection category of the present invention.
Claims (5)
1. joints of optical fibre, it comprises a body, at least two optical coupling lens, a crystal head (RJ45 joint), a fixture and at least two optical fiber, it is characterized in that: this body comprises a first surface and a second surface parallel and opposing with this first surface, this first surface offers a RJ45 interface corresponding with this RJ45 joint to this second surface direction, one RJ45 interface comprises first bottom surface parallel and opposing with this second surface, at least two central axis are offered in the through hole of this first bottom surface and at least one central axis in the first pilot hole of this first bottom surface in this first bottom surface, these at least two optical coupling lens are fixed on this first bottom surface, and the central shaft of each optical coupling lens overlaps with the central shaft of corresponding through hole, this RJ45 joint is arranged in a RJ45 interface, and offers a length direction perpendicular to this first bottom surface and the groove corresponding with this fixture, this fixture is arranged in this groove, it comprise parallel with this first bottom surface the 3rd surface and one parallel and opposing with the 3rd surface the 4th surperficial, the accepting hole that at least two central shafts overlap with the central shaft of corresponding through hole is respectively offered to the 4th surface direction in 3rd surface, and each accepting hole runs through the 3rd surface and the 4th surface, 4th surface is fixed with reference column corresponding at least one the first pilot hole of at least one and this, each reference column is housed in the first corresponding pilot hole for guaranteeing that this fixture is connected with the stable of RJ45 interface, each optical fiber is housed in an accepting hole.
2. the joints of optical fibre as claimed in claim 1, is characterized in that: this RJ45 joint also comprises an elastic clipping strip.
3. the joints of optical fibre as claimed in claim 2, is characterized in that: this elastic clipping strip is for guaranteeing that this RJ45 joint is connected with the stable of RJ45 interface.
4. the joints of optical fibre as claimed in claim 1, is characterized in that: each optical coupling lens is aspheric surface optical coupling lens.
5. the joints of optical fibre as claimed in claim 1, is characterized in that: each optical coupling lens is used for coupling light signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448005.0A CN105388565A (en) | 2014-09-04 | 2014-09-04 | Optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448005.0A CN105388565A (en) | 2014-09-04 | 2014-09-04 | Optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105388565A true CN105388565A (en) | 2016-03-09 |
Family
ID=55421036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410448005.0A Pending CN105388565A (en) | 2014-09-04 | 2014-09-04 | Optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105388565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022037115A1 (en) * | 2020-08-18 | 2022-02-24 | 华为技术有限公司 | Composite connector, composite module, composite cable assembly, and optical plug |
-
2014
- 2014-09-04 CN CN201410448005.0A patent/CN105388565A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022037115A1 (en) * | 2020-08-18 | 2022-02-24 | 华为技术有限公司 | Composite connector, composite module, composite cable assembly, and optical plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |