CN218099699U - Mini-SC multifunctional optical fiber connector suitable for communication - Google Patents
Mini-SC multifunctional optical fiber connector suitable for communication Download PDFInfo
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- CN218099699U CN218099699U CN202222072636.XU CN202222072636U CN218099699U CN 218099699 U CN218099699 U CN 218099699U CN 202222072636 U CN202222072636 U CN 202222072636U CN 218099699 U CN218099699 U CN 218099699U
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Abstract
The utility model discloses a mini-SC multifunctional optical fiber connector suitable for communication, which comprises a housin, the opening has been seted up to the inside of casing, the open-ended right-hand member is the guide way, open-ended left end is provided with optic fibre pottery lock pin positioning seat, the symmetry has been seted up to the lateral wall of casing and has been provided with the joint opening, compatible SC type, XC type connector plug function, satisfy current SC type, the equipment of XC type connector, connections such as instrument, need not make optical fiber connector again, promote personnel's efficiency greatly, only need be at the optical cable that utilizes original SC type optical fiber connector or the prefabricated mini-SC multifunctional optical fiber connector of original optical cable, need not to drop into fixed length or dedicated optical-electrical composite cable again and use, solved and can not random fixed length and length restriction, mini-SC multifunctional optical fiber connector and the ordinary optical cable of taking mini-SC multifunctional optical fiber connector do not receive the scene restriction, it is more convenient to maintain, use more extensively, the cost is cheaper.
Description
Technical Field
The utility model relates to an optical fiber connector technical field, the concrete field is a mini-SC multifunctional optical fiber connector suitable for communication.
Background
The optical fiber connector is a connector which is directly terminated by adopting a mechanical splicing or thermal fusion method on a construction site, has simple, convenient and safe use method without influencing the optical transmission characteristic of the optical fiber, is widely applied to the occasions for quickly terminating and interconnecting the optical fiber or the optical cable, mainly comprises an SC type plug, an FC type plug and an LC type plug at present, and is generally connected into a terminal by using the SC type plug when the service is installed and maintained at home.
With the strong national strategy of the national network and the related requirements of the double gigabit network collaborative development action plan (2021-2023) of the ministry of industry and communications, operators drive broadband bureaus by the gigabit lead in order to cope with market competition, and simultaneously comprehensively promote intelligent home services such as WiFi and intelligent home, and the like, and improve the experience of customers on good digital life. In the development process, the service of the optical cable entering a room, namely FTTR service, is also pushed out in accordance with the requirements of high bandwidth, high stability and high quality of customers, but a series of problems are encountered in the popularization process of FTTR products;
1. the FTTR equipment adopts a customized XC type optical fiber connector plug for connection, is not in an industry traditional standard, and is incompatible with a connection end which is used when the existing network optical bearing service installation and maintenance service is carried by a user and commonly uses an SC type plug;
2. the fixed-length XC photoelectric composite cable is easy to waste due to different cable laying lengths in each scene;
3. XC photoelectric composite cables cannot be conventionally spliced by using an optical fiber fusion splicer;
4. the ceramic inserting core of the XC type joint is slightly shorter than the ceramic inserting cores of the traditional SC, FC and ST joints, so that the traditional instrument cannot accurately measure the optical power value;
in order to solve the problems, the mini-SC multifunctional optical fiber connector suitable for communication is particularly provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mini-SC multifunctional optical fiber connector suitable for communication to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mini-SC multifunctional optical fiber connector suitable for communication, includes the casing, the opening has been seted up to the inside of casing, the open-ended right-hand member is the guide way, the open-ended left end is provided with optic fibre pottery lock pin positioning seat, the symmetry has been seted up to the lateral wall of casing and has been provided with the joint opening, be provided with the fixture block with optic fibre pottery lock pin looks joint in the joint opening, the upper end of casing is provided with first bayonet socket, the preceding, the back lateral wall of casing are provided with the second bayonet socket.
Preferably, the optical fiber ceramic ferrule positioning seat comprises a positioning block installed inside the opening, a through hole is formed in the positioning block, a jack inserted into the optical fiber ceramic ferrule is formed in the through hole, the jack penetrates through the through hole and is communicated with the opening, and a limiting block limited to the optical fiber ceramic ferrule is arranged in the through hole.
Preferably, the outer side wall of the shell is provided with an observation groove matched with the position of the optical fiber ceramic ferrule, and the observation groove is positioned between the optical fiber ceramic ferrule positioning seat and the guide groove.
Preferably, the guide groove and the through hole are two concentric circles.
Preferably, the second bayonet is fixedly connected with an SC-type device and an SC-type instrument in an interconnecting mode, and the first bayonet is fixedly connected with an XC-type device and an XC-type instrument in an interconnecting mode.
Compared with the prior art, the beneficial effects of the utility model are that: the mini-SC multifunctional optical fiber connector is compatible with the plug function of an SC type connector and an XC type connector, meets the connection of equipment and instruments of the existing SC type connector and XC type connector, does not need to manufacture an optical fiber connector again, greatly improves the efficiency of personnel, only needs to prefabricate the mini-SC multifunctional optical fiber connector by utilizing an optical cable of the original SC type optical fiber connector or the original optical cable, does not need to invest a fixed-length or special optical-electrical composite cable for use again, solves the problem that the fixed length and the length can not be randomly limited, is not limited by scenes by the mini-SC multifunctional optical fiber connector and a common optical cable with the mini-SC multifunctional optical fiber connector, is more convenient to maintain, has wider application and lower cost, is convenient to observe the condition that the optical fiber ceramic ferrule is inserted into the optical fiber ceramic ferrule positioning seat by arranging the observation groove on the shell, ensures the successful assembly of the optical fiber ceramic ferrule by clamping the optical ferrule of the optical ferrule, avoids the optical fiber ceramic ferrule from sliding out of the guide groove, is convenient to install, and the optical fiber ceramic ferrule with the fixed length can limit the optical fiber ferrule.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the whole structure of the present invention;
fig. 3 is a bottom view of the overall structure of the present invention;
FIG. 4 is a right side view of the overall structure of the present invention;
fig. 5 is a left side view of the overall structure of the present invention.
In the figure: 1-shell, 2-opening, 3-guide groove, 4-positioning block, 5-clamping opening, 6-clamping block, 7-first clamping opening, 8-second clamping opening, 9-through hole, 10-jack, 11-limiting block and 12-observation groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a multi-functional fiber connector of mini-SC suitable for communication, includes casing 1, opening 2 has been seted up to casing 1's inside, the right-hand member of opening 2 is guide way 3, opening 2's left end is provided with optic fibre pottery lock pin positioning seat, the symmetry has been seted up to casing 1's lateral wall and has been provided with joint opening 5, be provided with in the joint opening 5 with the fixture block 6 of optic fibre pottery lock pin looks joint, casing 1's upper end is provided with first bayonet socket 7, casing 1's preceding, back lateral wall is provided with second bayonet socket 8.
Specifically, the optical fiber ceramic ferrule positioning seat comprises a positioning block 4 installed inside an opening 2, a through hole 9 is formed in the positioning block 4, a jack 10 inserted into the optical fiber ceramic ferrule is formed in the through hole 9, the jack 10 penetrates through the through hole 9 and is communicated with the opening 2, and a limiting block 11 limited to the optical fiber ceramic ferrule is arranged in the through hole 9.
Specifically, the outer side wall of the housing 1 is provided with an observation groove 12 matched with the position of the optical fiber ceramic ferrule, and the observation groove 12 is located between the optical fiber ceramic ferrule positioning seat and the guide groove 3.
Specifically, the guide groove 3 and the through hole 9 are two concentric circles.
Specifically, the second bayonet 8 is fixedly connected with SC-type equipment and meters, and the first bayonet 7 is fixedly connected with XC-type equipment and meters.
The working principle is as follows: the utility model discloses during the use, insert and enter into through-hole 9 with optic fibre pottery lock pin from the rear end of guide way 3 in, promote fixture block 6 and remove to both sides, then insert it in jack 10, closely laminate until optic fibre pottery lock pin and through-hole 9's bottom surface, optic fibre pottery lock pin reachs the mounted position this moment, it is fixed to carry out the fixed length, break away from optic fibre pottery lock pin extruded power because of fixture block 6, fixture block 6 is spacing to optic fibre pottery lock pin, with the rigidity of optic fibre pottery lock pin, prevent optic fibre pottery lock pin from 3 rear end roll-offs of guide way, accomplish the equipment, can with the equipment of XC type through first bayonet socket 7, the instrument docks, can with the equipment of SC type through second bayonet socket 8, the instrument docks.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multi-functional fiber connector of mini-SC suitable for communication which characterized in that: including casing (1), opening (2) have been seted up to the inside of casing (1), the right-hand member of opening (2) is guide way (3), the left end of opening (2) is provided with optic fibre pottery lock pin positioning seat, the symmetry has been seted up to the lateral wall of casing (1) and has been provided with joint opening (5), be provided with in joint opening (5) with fixture block (6) of optic fibre pottery lock pin looks joint, the upper end of casing (1) is provided with first bayonet socket (7), preceding, the back lateral wall of casing (1) is provided with second bayonet socket (8).
2. The mini-SC multifunctional optical fiber connector suitable for communication according to claim 1, wherein: the optical fiber ceramic ferrule positioning seat comprises a positioning block (4) arranged inside an opening (2), a through hole (9) is formed in the positioning block (4), a jack (10) inserted in the optical fiber ceramic ferrule is formed in the through hole (9), the jack (10) penetrates through the through hole (9) and is communicated with the opening (2), and a limiting block (11) limited to the optical fiber ceramic ferrule is arranged in the through hole (9).
3. The mini-SC multifunctional optical fiber connector suitable for communication according to claim 1, wherein: the outer side wall of the shell (1) is provided with an observation groove (12) matched with the position of the optical fiber ceramic ferrule, and the observation groove (12) is positioned between the optical fiber ceramic ferrule positioning seat and the guide groove (3).
4. The mini-SC multifunctional optical fiber connector suitable for communication according to claim 2, wherein: the guide groove (3) and the through hole (9) are two concentric circles.
5. The mini-SC multifunctional optical fiber connector suitable for communication according to claim 1, wherein: the second bayonet (8) is fixedly connected with SC-type equipment and instruments in an interconnecting mode, and the first bayonet (7) is fixedly connected with XC-type equipment and instruments in an interconnecting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072636.XU CN218099699U (en) | 2022-08-08 | 2022-08-08 | Mini-SC multifunctional optical fiber connector suitable for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072636.XU CN218099699U (en) | 2022-08-08 | 2022-08-08 | Mini-SC multifunctional optical fiber connector suitable for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099699U true CN218099699U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222072636.XU Active CN218099699U (en) | 2022-08-08 | 2022-08-08 | Mini-SC multifunctional optical fiber connector suitable for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099699U (en) |
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2022
- 2022-08-08 CN CN202222072636.XU patent/CN218099699U/en active Active
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