CN203117462U - Multipurpose SC-type circular optical cable connector - Google Patents
Multipurpose SC-type circular optical cable connector Download PDFInfo
- Publication number
- CN203117462U CN203117462U CN 201220622817 CN201220622817U CN203117462U CN 203117462 U CN203117462 U CN 203117462U CN 201220622817 CN201220622817 CN 201220622817 CN 201220622817 U CN201220622817 U CN 201220622817U CN 203117462 U CN203117462 U CN 203117462U
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- connector
- optical cable
- ceramic core
- utility
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Abstract
The utility model provides a multipurpose SC-type circular optical cable connector. The connector comprises a white inner sleeve (1) and a tail sleeve (7). The connector is characterized in that the connector also comprises a joint (10) which form card buckle connection with the white inner sleeve (1); a tail end of a press ring (6) is inserted into the tail sleeve (7); the joint (10) is formed by the following steps that a ceramic core (2) and a spring seat (4) carry out compression joint and are fixed, then are sleeved into a spring (3), and then are successively fastened with an inner sleeve fastener (8). According to the connector of the utility model, during working, the optical cable and the ceramic core have same motion. A bare fiber is not bended so that connector performance is stable and reliability is greatly increased. In addition, the ceramic core and the cable are made into one body so that the connector can pass through a right-angle elbow pipe with a 14mm internal diameter. An optical cable jump fiber is convenient to prefabricate in a factory according to a client requirement. During construction, a fixed point position is arrived through passing through the pipe directly or using a tooling so that many problems caused by welding are avoided.
Description
Technical field
The utility model belongs to the communication network device technical field, is specifically related to the joints of optical fibre that a kind of communications industry is used factory's customization in advance, and this connector mainly applies in FTTX network and the communication machine room.
Background technology
At present, the optical connector of Shi Yonging mostly is traditional connector and emerging butterfly optical cable connector greatly on the market, this connector in usefulness has two large problems on the market now: the one, because the design problem in the mechanism, distortion makes optical fiber be in stressed case of bending always after making spring suffer oppression, cause the insertion loss too big, unstable, and be easy to disconnected fibre, make its performance, life-span all can't satisfy relevant country and industry standard; The 2nd, tension and bending property can not adapt to increasing new environment, make to occur the disconnected fine and phenomenon that can't connect in actual use, cause construction and follow-up maintenance tired in hurrying back and forth.In addition, in the site operation during circular optical cable tail optical fiber welding operation inconvenience, particularly aramid fiber silk wherein be difficult for fixingly, the fixing fine or not direct relation of aramid fiber silk the tensile strength of circular cable, poling or the instrument of using arrive fixed position in the construction, have many problems that causes because of welding.Because the connector number of parts increases, increased difficulty of processing in addition.
Summary of the invention
The utility model provides a kind of multi-usage SC type circular light cable connector at the prior art deficiency, reduces installation difficulty, raises the efficiency; Make it miniaturization, be convenient to compress the poling entire length.
The technical solution of the utility model is:
A kind of multi-usage SC type circular light cable connector, comprise white interior cover 1 and tail cover 7, it is characterized in that also comprising that connector 10 is connected with white interior cover 1 buckle, pressure ring 6 ends go deep in the tail cover 7, and described connector 10 is to be inserted in spring 3 after ceramic core 2 is fixed with spring base 4 crimping to form with internal taping spare 8 snappings successively.
Above-mentioned circular light cable connector, described white interior cover 1 also is with shell 9.
The utility model is with spring base 4 and ceramic core 2 consolidations, and spring 3 is placed on spring base 4, and porcelain core 2, spring 3, internal taping spare 8 are inserted in and fastening internal taping spare 8, make connector 10, reduces installation difficulty, raises the efficiency; Make it miniaturization, because spring base 4 can be movable in internal taping spare 8, ceramic core 2 can operate as normal like this.In addition, because pressure ring 6 ends go deep into having strengthened the fixing of aramid fiber silk and fixed connector in the tail cover 7, strengthened the tensile strength of circular cable, tensile strength is more than or equal to 100N.
The utility model also has specific use, can be used for indoor and outdoor wiring poling connector, and minimum bend pipe permission internal diameter is 14mm, can realize right-angled bend by professional tool, and being applicable to can not welding or the occasion of inconvenient welding.Tension did not pass a test and the situation of the big easily broken fibre of bending radius when the traditional connector that this design has solved present plant produced used, and dependable performance is stable.Now be used for FTTX and communication machine room in batches, in the future with high volume applications.
Description of drawings
Fig. 1 is the structural representation of whole displacement SC type butterfly optical cable connector in the prior art.
Fig. 2 is synoptic diagram when whole displacement SC type butterfly optical cable connector uses in the prior art.
Fig. 3 is the structural representation of the embodiment of the invention.
Fig. 4 is the utility model poling work synoptic diagram.
Fig. 5 is synoptic diagram before the utility model poling.
Fig. 6 is built-up member synoptic diagram behind the utility model poling.
Fig. 7 is the utility model finished figure.
Embodiment
The present invention borrows and has signed the structure patented technology (Fig. 1, Fig. 2 are products of the prior art) of whole displacement SC type butterfly optical cable connector in the prior art, and improved, make this connector when work optical cable and ceramic core advance and retreat simultaneously, bare fibre just can never be crooked, make connector performance more stable, reliability strengthens greatly; Product of the present invention is made of one structure with ceramic core and cable, make this connector can penetrate in the right-angle bend of internal diameter 14mm, be convenient to by the customer requirement optical cable jumping fiber that is prefabricated in the factory, direct poling or use frock and arrive fixed position in the construction has been avoided the problems that cause because of welding.The technical scheme that the utility model embodiment adopts is: as shown in Figure 3, be an integral body with unit clamp with ceramic core 2, spring base 4 pressures earlier, hereinafter to be referred as ceramic core; Cover 1 is put into anchor clamps in then will be white, successively ceramic core 2, spring 3, internal taping spare 8 is inserted in and fastening internal taping spare 8 is made connector 10, more then and to ceramic core point glue, penetrates to open and has cutd open optical cable back; Then buckle pressure ring 6 again and compress optical cable and aramid fiber silk thereof, put it in the baking oven; Dry by the fire the back and taken out, loaded onto tail cover 7; Cut fibre, grinding, cover shell 9 then successively; Just finish this operation after last test is qualified.
Through a series of experiments and application in batches, the situation of tension, easily broken fibre when the SC type optical connector that this design has solved present plant produced uses, dependable performance is stable.Be used for FTTX and communication machine room now in batches.
The present invention also has specific use, can be used for indoor and outdoor wiring poling connector, and minimum bend pipe permission internal diameter is 14mm, can realize right-angled bend by professional tool, and being applicable to can not welding or the occasion of inconvenient welding, and its principle is seen accompanying drawing 4;
The connector of specific use of the present invention is special connector when being customer requirement, mainly is that separate knock-known is special, and its step is as follows:
One, shown in Figure 5, the assembly parts of prefabrication connector 10( loose mail 2,3,8,6), tail cover 7 is enclosed within on the optical cable 5;
Two, press Fig. 4 principle poling, can select anchor clamps for use according to field condition, anchor clamps one end protection ceramic core end face, the other end clamps optical cable, and connector 10 will put the dust cap use during without anchor clamps;
Three, after poling is finished, see that Fig. 6 buckles white interior cover 1, tail cover 7, shell 9 according to this, is assembled into finished product (Fig. 7).
Annotate: cover 1 also can assemble the back poling with connector 10 in white.
Though the utility model is described by embodiment, embodiment limits the utility model.Those skilled in the art can make various distortion and improvement in the scope of spirit of the present utility model, but same within the protection domain of utility model.What therefore protection domain of the present utility model should be defined with the application's claim protection domain is as the criterion.
Claims (2)
1. multi-usage SC type circular light cable connector, comprise white interior cover (1) and tail cover (7), it is characterized in that: comprise that also connector (10) is connected with white interior cover (1) buckle, pressure ring (6) end gos deep in the tail cover (7), and described connector (10) is to be inserted in spring (3) after ceramic core (2) is fixed with spring base (4) crimping to form with internal taping spare (8) snapping successively.
2. circular light cable connector as claimed in claim 1 is characterized in that: described white in cover (1) also be with shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622817 CN203117462U (en) | 2012-11-22 | 2012-11-22 | Multipurpose SC-type circular optical cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622817 CN203117462U (en) | 2012-11-22 | 2012-11-22 | Multipurpose SC-type circular optical cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117462U true CN203117462U (en) | 2013-08-07 |
Family
ID=48897797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622817 Expired - Lifetime CN203117462U (en) | 2012-11-22 | 2012-11-22 | Multipurpose SC-type circular optical cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007518A (en) * | 2014-06-24 | 2014-08-27 | 上海鸿辉光通科技股份有限公司 | SC type optical fiber movable connector and assembling method thereof |
-
2012
- 2012-11-22 CN CN 201220622817 patent/CN203117462U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007518A (en) * | 2014-06-24 | 2014-08-27 | 上海鸿辉光通科技股份有限公司 | SC type optical fiber movable connector and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211103, No. 11, Shun Fa Road, Dongshan high tech Industrial Zone, Jiangning District, Jiangsu, Nanjing Patentee after: NANJING HUAMAI TECHNOLOGY Co.,Ltd. Address before: 211103, No. 11, Shun Fa Road, Dongshan high tech Industrial Zone, Jiangning District, Jiangsu, Nanjing Patentee before: NANJING HUAMAI TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |