CN203259689U - Tail fiber assembly with converter - Google Patents
Tail fiber assembly with converter Download PDFInfo
- Publication number
- CN203259689U CN203259689U CN 201320306443 CN201320306443U CN203259689U CN 203259689 U CN203259689 U CN 203259689U CN 201320306443 CN201320306443 CN 201320306443 CN 201320306443 U CN201320306443 U CN 201320306443U CN 203259689 U CN203259689 U CN 203259689U
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- China
- Prior art keywords
- converter
- connecting cylinder
- ceramic
- groove
- assembly
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- Expired - Lifetime
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Abstract
The utility model discloses a tail fiber assembly with a converter, and the assembly comprises a converter. A docking hole is disposed inside the converter. The assembly also comprises a connecting seat, a ceramic ferrule, and a connecting cylinder, wherein the connecting seat is sleeved on the ceramic ferrule. A side part of the connecting seat is provided with a connecting key. One end of the connecting cylinder is disposed on the converter and communicated with the docking hole, and the cylinder wall of the other end of the connecting cylinder is provided with a snap slot. The connecting key is snapped in the snap slot. The ceramic ferrule passes through the connecting cylinder to be fixed inside the docking hole. The assembly also comprises a ceramic sleeve which is sleeved on a part, passing through the connecting cylinder, of the ceramic ferrule. The external diameter of the ceramic sleeve is less than the outer diameter of the connecting cylinder and greater than the inner diameter of the connecting cylinder. The ceramic sleeve is sleeved by a spring. The assembly has a simple structure and is convenient to use. According to the utility model, the tail fiber and the converter are integrated as a body, so as to save an additional converter. According to the technical scheme of the utility model, the converter is directly fixed on the tail fiber and convenient to assemble, and the scheme is convenient and highly efficient during manufacture, test and use, and easy to clean the end faces of the tail fiber.
Description
Technical field
The utility model relates to the fiber optic connector field, more specifically relates to a kind of pigtail assembly of tape switching unit, is applicable to the connection of tail fiber type optical device.
Background technology
The tail fiber type optical device generally comprises optical device, optical fiber and the joints of optical fibre at present, wherein the effect of the joints of optical fibre is the light interconnection that realize between the optical device optical channel, during use, the joints of optical fibre are linked to each other with converter, the other end joints of optical fibre also link to each other with converter simultaneously, have realized the light interconnection of device and optical channel.This scheme needs the additional configuration converter in making, testing cassete use procedure, complicated operation, and cost is high.
The utility model content
The purpose of this utility model is the problems referred to above that are for the prior art existence, and a kind of pigtail assembly of tape switching unit is provided, and device tail optical fiber and converter are united two into one, and has saved extra converter, and easy to use, with low cost.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of pigtail assembly of tape switching unit, comprise converter, be provided with butt hole in the converter, also comprise Connection Block, ceramic insertion core and connecting cylinder, Connection Block is set on the ceramic insertion core, and the Connection Block sidepiece is provided with connecting key, connecting cylinder one end is arranged on the converter and with butt hole and is communicated with, the barrel of the connecting cylinder other end is provided with draw-in groove, and connecting key is fastened in the draw-in groove, and ceramic insertion core passes connecting cylinder and is fixed in the butt hole.
A kind of pigtail assembly of tape switching unit also comprises ceramic sleeve, and ceramic sleeve is set in the part of passing connecting cylinder on the ceramic insertion core, and the external diameter of ceramic sleeve is less than the internal diameter of connecting cylinder and greater than the internal diameter of butt hole.
Be arranged with spring on the aforesaid ceramic sleeve.
Aforesaid draw-in groove is L shaped draw-in groove, and the axial direction of the long edge connecting cylinder of L shaped draw-in groove is offered, and the minor face of L shaped draw-in groove is offered along the circumferential direction of connecting cylinder.
The utility model compared with prior art has the following advantages:
1, simple in structure, easy to use.
2, device tail optical fiber and converter are united two into one, saved extra converter.
3, this scheme directly is fixed on converter on the tail optical fiber, and is easy to loading and unloading, convenient and efficient when optical device manufacturing, test, use, and clean easily the tail optical fiber end face.
4, function admirable, with low cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the inner structure synoptic diagram of converter.
Fig. 3 is the first connection status synoptic diagram of the present utility model.
Fig. 4 is the second connection status synoptic diagram of the present utility model.
Fig. 5 is the synoptic diagram that the utility model is connected with the tail fiber type optical device.
Fig. 6 is that the utility model uses view.
Among the figure: the 1-Connection Block; The 2-connecting key; The 3-ceramic insertion core; The 4-ceramic sleeve; The 5-spring; The 6-draw-in groove; The 7-connecting cylinder; The 8-converter; The 9-butt hole; The 10-joints of optical fibre.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail.
Embodiment 1
A kind of pigtail assembly of tape switching unit, comprise converter 8, be provided with butt hole 9 in the converter 8, also comprise Connection Block 1, ceramic insertion core 3 and connecting cylinder 7, Connection Block 1 is set on the ceramic insertion core 3, and Connection Block 1 sidepiece is provided with connecting key 2, connecting cylinder 7 one ends are arranged on the converter 8 and with butt hole 9 and are communicated with, the barrel of connecting cylinder 7 other ends is provided with draw-in groove 6, and connecting key 2 is fastened in the draw-in groove 6, and ceramic insertion core 3 passes connecting cylinder 7 and is fixed in the butt hole 9.A kind of pigtail assembly of tape switching unit also comprises ceramic sleeve 4, and ceramic sleeve 4 is set in the part of passing connecting cylinder 7 on the ceramic insertion core 3, and the external diameter of ceramic sleeve 4 is less than the internal diameter of connecting cylinder 7 and greater than the internal diameter of butt hole 9.Be arranged with spring 5 on the ceramic sleeve 4.Draw-in groove 6 is L shaped draw-in groove, and the axial direction of the long edge connecting cylinder 7 of L shaped draw-in groove is offered, and the minor face of L shaped draw-in groove is offered along the circumferential direction of connecting cylinder 7.
Be provided with the SC optical interface of standard in the converter 8, be used for adaptive SC connector plug, the SC optical interface comprises butt hole 9, and ceramic insertion core 3 is fixed in the butt hole.
As a kind of preferred version, the both sides of Connection Block 1 are provided with the connecting key 2 of 2 projections, and connecting cylinder 7 and connecting key 2 corresponding positions are provided with 2 L shaped draw-in grooves.
Ceramic insertion core can be SC type single mode ceramic optical fibre lock pin.
The barrel axially open of ceramic sleeve 2, ceramic sleeve 2 and butt hole 9 coaxial installations, ceramic sleeve 2 is used for ceramic insertion core 3 is fixed on the axis of butt hole 9.
First spring 5 is placed the cylinder of converter 8 during assembling.The ceramic sleeve 4 of opening is enclosed within on the ceramic insertion core 3, connecting key 2 is aimed at the long limit of L-type draw-in grooves and push, then the short side direction along the L-type draw-in groove rotates, so that connecting key 2 slips into the minor face of L-type draw-in groove, unclamp afterwards, spring 5 two ends are respectively on elasticity conflict Connection Block 1 and the converter 8, so that Connection Block 1 is locked under the effect of spring force in the connecting cylinder 7 on the converter 4, whole operating process is convenient and swift.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. the pigtail assembly of a tape switching unit, comprise converter (8), be provided with butt hole (9) in the converter (8), it is characterized in that, also comprise Connection Block (1), ceramic insertion core (3) and connecting cylinder (7), Connection Block (1) is set on the ceramic insertion core (3), Connection Block (1) sidepiece is provided with connecting key (2), connecting cylinder (7) one ends are arranged on converter (8) and upward and with butt hole (9) are communicated with, the barrel of connecting cylinder (7) other end is provided with draw-in groove (6), connecting key (2) is fastened in the draw-in groove (6), and ceramic insertion core (3) passes connecting cylinder (7) and is fixed in the butt hole (9).
2. the pigtail assembly of a kind of tape switching unit according to claim 1, it is characterized in that, also comprise ceramic sleeve (4), ceramic sleeve (4) is set in the part of passing connecting cylinder (7) on the ceramic insertion core (3), and the external diameter of ceramic sleeve (4) is less than the internal diameter of connecting cylinder (7) and greater than the internal diameter of butt hole (9).
3. the pigtail assembly of a kind of tape switching unit according to claim 2 is characterized in that, is arranged with spring (5) on the described ceramic sleeve (4).
4. the pigtail assembly of a kind of tape switching unit according to claim 1, it is characterized in that, described draw-in groove (6) is L shaped draw-in groove, and the axial direction of the long edge connecting cylinder (7) of L shaped draw-in groove is offered, and the minor face of L shaped draw-in groove is offered along the circumferential direction of connecting cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306443 CN203259689U (en) | 2013-05-30 | 2013-05-30 | Tail fiber assembly with converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306443 CN203259689U (en) | 2013-05-30 | 2013-05-30 | Tail fiber assembly with converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259689U true CN203259689U (en) | 2013-10-30 |
Family
ID=49472240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320306443 Expired - Lifetime CN203259689U (en) | 2013-05-30 | 2013-05-30 | Tail fiber assembly with converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259689U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107111071A (en) * | 2015-01-22 | 2017-08-29 | 京瓷株式会社 | The manufacture method of optical receptacle, optic communication transceiver module and optical receptacle |
| CN107139473A (en) * | 2017-07-13 | 2017-09-08 | 山东同其智能科技有限公司 | A kind of easy-to-dismount 3D printer shower nozzle |
| US10422966B2 (en) | 2017-02-16 | 2019-09-24 | Molex, Llc | Optical fiber connection system |
-
2013
- 2013-05-30 CN CN 201320306443 patent/CN203259689U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107111071A (en) * | 2015-01-22 | 2017-08-29 | 京瓷株式会社 | The manufacture method of optical receptacle, optic communication transceiver module and optical receptacle |
| US10168472B2 (en) | 2015-01-22 | 2019-01-01 | Kyocera Corporation | Optical receptacle, optical communications transceiver module, and method for producing optical receptacle |
| US10422966B2 (en) | 2017-02-16 | 2019-09-24 | Molex, Llc | Optical fiber connection system |
| CN107139473A (en) * | 2017-07-13 | 2017-09-08 | 山东同其智能科技有限公司 | A kind of easy-to-dismount 3D printer shower nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tail fiber assembly with converter Effective date of registration: 20150915 Granted publication date: 20131030 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN YUSHENG OPTICAL DEVICES Co.,Ltd. Registration number: 2015420000014 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430070 room 401-6, 4th floor, unit 2, building C2, Rongke Zhigu, 555 Wenhua Avenue, Hongshan District, Wuhan City, Hubei Province Patentee after: Wuhan Yusheng photoelectric Co.,Ltd. Address before: No.5, huashiyuan Third Road, huashiyuan Science Park, Donghu Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: WUHAN YUSHENG OPTICAL DEVICES Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |