CN201867519U - Dust-proof temporary storage joint for optical fiber connector - Google Patents
Dust-proof temporary storage joint for optical fiber connector Download PDFInfo
- Publication number
- CN201867519U CN201867519U CN2010205971080U CN201020597108U CN201867519U CN 201867519 U CN201867519 U CN 201867519U CN 2010205971080 U CN2010205971080 U CN 2010205971080U CN 201020597108 U CN201020597108 U CN 201020597108U CN 201867519 U CN201867519 U CN 201867519U
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- optical fiber
- fiber
- joints
- dustproof
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Abstract
The utility model relates to a dust-proof temporary storage joint for an optical fiber connector, which is arranged between an optical fiber connecting wire plug and an optical fiber connector socket, is used as a temporary storage optical fiber connecting wire and blocks the optical fiber signal transmission. The dust-proof temporary storage joint for the optical fiber connector is provided with a socket part and a joint part, wherein the socket part is assembled and connected towards the optical fiber connector socket, the joint part is assembled and connected towards the optical fiber connecting wire plug and extends to the other end from the socket part, the socket part is made to present a shape corresponding to the optical fiber connector socket, a mortise and tenon structure clamped with the optical fiber connector socket is arranged at a front end assembling and connecting part, a dust-proof cover opening is also arranged on the front end surface of the socket part, the joint part is provided with a connecting pipe matched with the shape of the optical fiber connecting wire plug, and the connecting pipe is provided with a groove hole capable of sheathing the optical fiber connecting wire plug at the connecting end surface. When in use, the dust-proof temporary storage joint is firstly arranged and inserted on the optical fiber connector socket, then, the optical fiber connecting wire plug is assembled and connected with the joint part, and the dust-proof temporary storage join is used as the temporary storage optical fiber connecting wire while blocking the optical fiber signals and realizing the dust-proof protection on the optical fiber connector.
Description
Technical field
A kind of optical fiber joint that prevents dust refers to a kind of being arranged between fiber cabling plug and the fiber connector socket especially, except that blocking-up optical fiber signal by and the proofing dust and protecting joints of optical fibre, and can be used as the dustproof temporary joint of the joints of optical fibre of temporary fiber cabling.
Background technology
Along with the increase of people to data transfer flow and rate request, telecommunication technology is constantly development thereupon, the various copper cables that tradition is used for transmitting signals also gradually the Connectorized fiber optic cabling by a new generation replace, compared to traditional copper cable, it is little that Connectorized fiber optic cabling not only has a wire rod volume, data transmission is not used electric current so can not be subjected to the advantage of electromagnetism cross-talk, and the speed of data transfer is faster, is a kind of telecommunications wire rod of very potentialization.Therefore optical fiber is carried out one after another to building thing (FTTB) or the optical cable of fiber-to-the-home (FTTH) is served to the mansion in countries in the world.And in present optical fiber distributing practice, using fiber box often is many branch optical fiber cables with main Connectorized fiber optic cabling tap.
Now see also the 1st figure; as shown in FIG.; the fiber box of commonly using 10 is provided with the case lid 11 of a protection internal optical fiber circuit; and be provided with two connector modules 12 that connect of power supply letter local side circuit and client circuit respectively in inside; above-mentioned connector modules 12 is made up of the fiber connector socket of majority, and respectively is provided with the storing tray 13 that continues in two connector modules, 12 rear ends and uses for the Connectorized fiber optic cabling wiring.More be provided with fiber cabling working area 14 on connector modules 12 sides, above-mentioned fiber cabling working area 14 is provided with the preparation jack of a plurality of optical fibre wiring, and is temporary for the fiber cabling that does not connect as yet.
The fiber box 10 of this design tends to cause body structure to need very big volume; take off most distribution structures before can holding; also just because fiber box 10 bulky; expand or the high building buildings is adopted layering setting or levels and concentrated when sharing fiber box 10 for industrial and commercial building is interim, usually have and insufficient space is set or problems such as difficulty are set up in fiber box 10 constructions.
And for easy construction, the rear end of fiber optic connector module 12 distribution in advance in the fiber box 10, other makes fiber optic connector module 12 front ends peg graft to open circuit usefulness for fiber cabling according to user's actual need, when fiber cabling is pegged graft as yet fiber cabling temporarily is not plugged in the preparation jack in fiber cabling working area 14.When actual needs is opened circuit by the time again with the fiber cabling of needs by taking out in the fiber cabling working area 14, and insert among the correct fiber connector socket.Therefore as seen from the figure, for scale and the many more fiber box of distribution core number, then the fiber cabling working area of required setting is just big more, and the problem of above-mentioned wasting space and the degree of difficulty when construction are also just high more.
Summary of the invention
The purpose of this utility model is to provide a kind of fibre-optical splice structure, the fiber cabling that distribution in advance can be finished is temporary is fixed on the fiber connector socket, but do not make the fiber-optic signal conducting, use province and remove the fiber cabling working area, improve the volume service efficiency of fiber box.
For reaching above-mentioned purpose, the utility model is the dustproof temporary joints of a kind of joints of optical fibre, be arranged between fiber cabling plug and the fiber connector socket, the fiber-optic signal transmission of blocking fiber cabling, be provided with the receptacle portion of the above-mentioned fiber connector socket of a cooperation winding, and be provided with integrated connector portions by the opposite side extension of receptacle portion.
Wherein, the leading edge of above-mentioned receptacle portion is provided with the Fastening tenon structure of corresponding fiber connector socket shape, and a dust cap mouth; And above-mentioned connector portions cooperates the moulding setting of fiber cabling plug, and in be connected the recess hole that end face be provided with an indent predetermined depth of connector portions with the fiber cabling plug.
In a preferred embodiment, it is online that same axle is located at the dustproof open centre of above-mentioned receptacle portion and the recess hole center of connector portions, and the rear end of above-mentioned receptacle portion is provided with the difference ledge arrangement of both sides protrusion up and down, and described ledge arrangement establishes one by the curved projection of rear end towards front end curve convergent.
In another preferred embodiment, above-mentioned Fastening tenon structure is provided with an outer projection respectively at the upper and lower side of receptacle portion, and the central authorities of above-mentioned two outer projections are provided with an inner groovy that cooperates fiber connector socket to engage, and above-mentioned inner groovy is made of jointly the first interlaced inclined-plane and second inclined-plane, and in first inclined-plane and second inclined-plane central authorities form a depression points, elasticity fastener when the dustproof temporary joint of the joints of optical fibre inserts fully in the optical fibre connector body combines the dustproof temporary fixing connecting of the fiber connector socket and the joints of optical fibre.And the front end of above-mentioned two outer projections respectively is provided with one the 3rd inclined-plane, and forms a flange jointly by first inclined-plane and the 3rd inclined-plane.Above-mentioned first inclined-plane and the 3rd inclined-plane are made as a default angle, when the dustproof temporary joint of the joints of optical fibre inserts and extracts, provide above-mentioned elasticity fastener suitable resistance.
And above-mentioned dust cap mouth is made as the slotted eye of a cooperation fiber connector socket indent, and the aperture of above-mentioned slotted eye cooperates the adapter connector setting in the fiber connector socket, and adapter connector is set in the slotted eye.
The utility model is provided with receptacle portion that can be connected with fiber connector socket and the connector portions that can be connected with the fiber cabling plug, by the receptacle portion that is oppositely arranged and connector portions with fiber cabling and fiber connector socket the join combination and the fiber-optic signal transmission of shielding fiber cabling.Then can the fiber cabling of distribution be temporary as yet is fixed on the joints of optical fibre that need assign in the future with all, need not in fiber box, further to be provided with and take in and the fiber cabling working area of management of optical fibers wiring.And all fiber cablings all assign on the target fiber connector socket when installing in the future, select correct fiber connector socket in the time of more can saving future and need open circuit, and the engineering time of matching.
Description of drawings
Fig. 1 is a stereographic map of commonly using fiber box;
Fig. 2 is the stereographic map of the utility model one preferred embodiment;
Fig. 3 is the lateral plan of Fig. 2;
Fig. 4 is the cut-open view of the utility model and fiber connector socket winding;
Fig. 5 is the schematic perspective view of the utility model and fiber connector socket and the winding of fiber cabling plug; And
Fig. 6 is the schematic perspective view that Fig. 5 winding is finished.
[primary clustering symbol description]
10---fiber box 23---Fastening tenon structure 25---connecting pipe
The outer projection 251---recess hole of 11---case lid 231---
12---connector modules 232---inner groovy 26---lug
The 13---curved projection of the storing tray 233---first inclined-plane 261---that continues
The 234---second inclined-plane 30---fiber cabling is kept in the 14---fiber cabling
Dustproof temporary 235---the 3rd inclined-plane 31---fiber cabling plug of the 20---joints of optical fibre
21---receptacle portion 24---dust cap mouth 41---elasticity fastener
22---connector portions 241---slotted eye 42---adapter connector
Embodiment
For ease of further structure of the present utility model, use and feature thereof being had clear and definite, full and accurate understanding of darker one deck and understanding, now enumerate preferred embodiment, cooperate graphic being described in detail as follows:
Now see also Fig. 2 and Fig. 5, as shown in FIG., the utility model is the dustproof temporary joints 20 of a kind of joints of optical fibre, be arranged between fiber cabling plug 31 and the fiber connector socket 40, with fiber cabling 30 temporary being fixed on the fiber connector socket 40, and proofing dust and protecting fiber connector socket 40 and the connection of blocking light optical fiber signaling; Be provided with one and cooperate above-mentioned fiber connector socket 40 receptacle portion 21, and be provided with integrated connector portions 22 to other end extension by above-mentioned receptacle portion 21; Above-mentioned connector portions 22 is complementary with fiber cabling plug 31.
See also Fig. 3 to Fig. 5 again, in this preferred embodiment, above-mentioned fiber connector socket 40 is a kind of SC type fiber connector socket.Above-mentioned receptacle portion 21 cooperates the moulding of SC type fiber connector sockets and is made as a column, and is provided with a Fastening tenon structure 23 in above-mentioned receptacle portion 21 leading edges, and a dust cap mouth 24 of being located at the front end front.Make receptacle portion 21 insert fiber connector socket 40 back trip combinations mutually, and avoid the dust foreign matter to enter fiber connector socket 40 inside.And above-mentioned connector portions 22 is provided with the connecting pipe 25 of a hollow; described connecting pipe 25 is provided with a recess hole 251 with above-mentioned fiber cabling plug 31 fits in connecting end face; the aperture of above-mentioned recess hole 251 cooperates fiber cabling plug 31 to be provided with; make connecting pipe 25 can wear the outer circumferential side that is fixed in fiber cabling plug 31, reach the effect of temporary fixed fiber wiring 30 and proofing dust and protecting fiber cabling 30.
See also Fig. 2 and Fig. 5 again, in the preferred embodiment as shown in the figure, it is online that same axle is located at above-mentioned dustproof opening 24 centers and above-mentioned recess hole 251 centers, when making fiber cabling 30 be fixed on the fiber connector socket 40 by the utility model, the sensing when keeping fiber cabling plug 31 to present joining with fiber connector socket 40.But this is the usefulness for conveniently illustrating only, but not limited, that is above-mentioned connector portions 22 can be located at the differing heights and the position of above-mentioned receptacle portion 21 rear ends according to actual demand, and receptacle portion 21 and the sensing of connector portions 22 also can be set to the angle of a predetermined angular according to the wiring demand.
See also Fig. 2 again, in the preferred embodiment as shown in FIG., the rear end of above-mentioned receptacle portion 21 is provided with the lug 26 that protrudes of both sides up and down.In this preferred embodiment, described lug 26 is provided with one by the curved projection 261 of rear end towards front end curve convergent, makes things convenient for user's application of force that the joints of optical fibre are prevented dust temporary joint 20 by extracting and insert in the fiber connector socket 40.Yet the moulding of above-mentioned lug 26 is the usefulness for conveniently illustrating only, but not limited, that is above-mentioned lug 26 also can be made as the continuous trickle burr that protrudes from receptacle portion 21 surfaces, moulding such as projection.
Now see also Fig. 3 and Fig. 4, in the preferred embodiment shown in the figure, above-mentioned Fastening tenon structure 23 comprises the outer projection 231 of being located at the upper and lower both sides of receptacle portion 21 front ends respectively, and the central authorities of projection 231 are provided with an inner groovy 232 that cooperates fiber connector socket 40 to engage outside above-mentioned two.Above-mentioned inner groovy 232 is made of jointly the first interlaced inclined-plane 233 and second inclined-plane 234, and in first inclined-plane 233 and second inclined-plane 234 central authorities form depression points.When the dustproof temporary joint 20 of the joints of optical fibre inserted fiber connector socket 40 fully, the elasticity fastener 41 of mat depression points optical fibre connector body 40 firmly combined the dustproof temporary joint 20 of the fiber connector socket 40 and the joints of optical fibre.And the front end of above-mentioned two outer projections 231 respectively is provided with one the 3rd inclined-plane 235, and forms a flange 236 jointly by first inclined-plane 233 and the 3rd inclined-plane 235.Above-mentioned first inclined-plane 233 and the 3rd inclined-plane 235 are made as a default angle, when the dustproof temporary joint 20 of the joints of optical fibre inserts and extracts, provide above-mentioned elasticity fastener 41 suitable resistance.
Yet this only as the usefulness that conveniently illustrates, is not in a limitative way, that is above-mentioned Fastening tenon structure 23 can cooperate fiber connector socket 40 differences of selecting for use and be made as elastic clamping pieces, wherein a kind of sample attitude of spiro connection structure.
See also Fig. 2 again; shown in figure; above-mentioned dust cap mouth 24 is provided with a slotted eye 241 that the adapter connector 42 of fiber connector socket 40 is inserted in, and when the dustproof temporary joint 20 of the joints of optical fibre inserts fully, adapter connector 42 is set in the slotted eye 241 and reaches the effect of proofing dust and protecting.
See also Fig. 5 and Fig. 6 again, as shown in FIG., when using, earlier receptacle portion 21 of the present utility model is inserted in the fiber connector socket 40 and with fiber connector socket 40 and fixed, again fiber cabling plug 31 is inserted in the above-mentioned connector portions 22, fiber cabling 30 is fixing.Then can be with all temporary being fixed on the predetermined fiber connector socket of assigning in the future 40 of fiber cabling 30 of distribution in advance, need not in fiber box, further to be provided with and take in and the fiber cabling working area of management of optical fibers wiring 30.
Above illustrated embodiment, only be not in a limitative way with the utility model for convenience of description, not from the utility model spirit category, be familiar with various simple and easy distortion and modification that this industry technician is done according to the utility model claim and utility model explanation, all must include in the application's claim.
Claims (9)
1. joints of optical fibre prevent dust and keep in joint, be connected between fiber cabling plug and the fiber connector socket, it is characterized in that: be provided with the receptacle portion of the above-mentioned fiber connector socket of a cooperation winding, and be provided with integrated connector portions by the opposite side extension of receptacle portion; Wherein, the leading edge of above-mentioned receptacle portion is provided with the Fastening tenon structure of corresponding fiber connector socket shape, and a dust cap mouth; And above-mentioned connector portions and fiber cabling plug are complementary.
2. the dustproof temporary joint of the joints of optical fibre according to claim 1 is characterized in that: the recess hole that end face is provided with an indent predetermined depth that is connected of above-mentioned connector portions and fiber cabling plug.
3. the dustproof temporary joint of the joints of optical fibre according to claim 1, it is characterized in that: it is online that same axle is located at the dustproof open centre of above-mentioned receptacle portion and the recess hole center of connector portions.
4. the dustproof temporary joint of the joints of optical fibre according to claim 1 is characterized in that: the rear end of above-mentioned receptacle portion is provided with the difference ledge arrangement of both sides protrusion up and down.
5. the dustproof temporary joint of the joints of optical fibre according to claim 4, it is characterized in that: above-mentioned ledge arrangement establishes one by the curved projection of rear end towards front end curve convergent.
6. the dustproof temporary joint of the joints of optical fibre according to claim 1, it is characterized in that: above-mentioned Fastening tenon structure is provided with an outer projection respectively at the upper and lower side of receptacle portion, and the central authorities of above-mentioned two outer projections are provided with an inner groovy that cooperates fiber connector socket to engage.
7. the dustproof temporary joint of the joints of optical fibre according to claim 6, it is characterized in that: above-mentioned inner groovy is made of jointly the first interlaced inclined-plane and second inclined-plane, and in first inclined-plane and second inclined-plane central authorities form a depression points.
8. the dustproof temporary joint of the joints of optical fibre according to claim 7, it is characterized in that: the front end of above-mentioned two outer projections respectively is provided with one the 3rd inclined-plane, and forms a flange jointly by first inclined-plane and the 3rd inclined-plane.
9. the dustproof temporary joint of the joints of optical fibre according to claim 1 is characterized in that: above-mentioned dust cap mouth is made as the slotted eye of a cooperation fiber connector socket indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205971080U CN201867519U (en) | 2010-11-09 | 2010-11-09 | Dust-proof temporary storage joint for optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205971080U CN201867519U (en) | 2010-11-09 | 2010-11-09 | Dust-proof temporary storage joint for optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867519U true CN201867519U (en) | 2011-06-15 |
Family
ID=44138671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205971080U Expired - Fee Related CN201867519U (en) | 2010-11-09 | 2010-11-09 | Dust-proof temporary storage joint for optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106716730A (en) * | 2014-09-16 | 2017-05-24 | 浩亭电子有限公司 | Protective cap for a plug connector housing |
| CN109254362A (en) * | 2018-10-23 | 2019-01-22 | 索尔思光电（成都）有限公司 | A kind of optical module dust plug |
| DE102019002345A1 (en) * | 2019-03-29 | 2020-10-01 | Yamaichi Electronics Deutschland Gmbh | Closing cap for closing a connector socket, system consisting of a connector socket and a universal closing cap, and method for closing a connector socket |
-
2010
- 2010-11-09 CN CN2010205971080U patent/CN201867519U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106716730A (en) * | 2014-09-16 | 2017-05-24 | 浩亭电子有限公司 | Protective cap for a plug connector housing |
| CN106716730B (en) * | 2014-09-16 | 2019-01-22 | 浩亭电子有限公司 | Shield for plug-in connector shell |
| CN109254362A (en) * | 2018-10-23 | 2019-01-22 | 索尔思光电（成都）有限公司 | A kind of optical module dust plug |
| DE102019002345A1 (en) * | 2019-03-29 | 2020-10-01 | Yamaichi Electronics Deutschland Gmbh | Closing cap for closing a connector socket, system consisting of a connector socket and a universal closing cap, and method for closing a connector socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111109 |