CN202710793U - Replaceable polarity standard connector (SC) uniboot connector kit - Google Patents
Replaceable polarity standard connector (SC) uniboot connector kit Download PDFInfo
- Publication number
- CN202710793U CN202710793U CN 201220339662 CN201220339662U CN202710793U CN 202710793 U CN202710793 U CN 202710793U CN 201220339662 CN201220339662 CN 201220339662 CN 201220339662 U CN201220339662 U CN 201220339662U CN 202710793 U CN202710793 U CN 202710793U
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- Prior art keywords
- connector
- uniboot
- external member
- joint angle
- groove
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Abstract
The utility model discloses a replaceable polarity standard connector (SC) uniboot connector kit, comprising a SCUNIBOOT body used for connecting a SC. The SCUNIBOOT body is equipped with a fixing block used for fixing or loosening the SC and an installing groove used for accommodating the SC, and the fixing block is fastened with the SCUNIBOOT body and is equipped with a fastening groove used for fixing the SC. The replaceable polarity standard connector (SC) uniboot connector kit of the utility model enables the SC to be fixed when the fixing block is used to fix the SCUNIBOOT body, and when the fixing block loosens the SCUNIBOOT body, the SC can be rotated, so that the polarity of the SC can be changed conveniently, and the SC is convenient to assemble and disassemble. Meanwhile, by using the replaceable polarity standard connector (SC) uniboot connector kit of the utility model, a metal ring and a boot are also saved, and the installation time is also reduced, so that the replaceable polarity standard connector (SC) uniboot connector kit enables the cost to be saved, and has better competitiveness at the practicability and market price aspects.
Description
Technical field
The utility model relates to the fiber optic telecommunications equipment field, but particularly a kind of SC joint angle set of connectors external member (SC UNIBOOT) of polar exchanging.
Background technology
The joints of optical fibre be optical fiber with optical fiber between carry out the device that detachable (activity) is connected, it gets up the accurate docking of two end faces of optical fiber, so that being coupled to receive in the optical fiber to greatest extent, the luminous energy of launching fiber output goes, and make because it is got involved optical link and the impact that system causes is reduced to minimum, this is the basic demand of the joints of optical fibre.To a certain extent, the joints of optical fibre have affected reliability and the properties of optical transmission system.
The joints of optical fibre can be divided into single mode and the multimode connector of common silica-based optical fibers by the difference of transmission medium, also have other such as the joints of optical fibre take plastic cement etc. as transmission medium; Can be divided into by connector version: FC, SC, ST, LC, D4, DIN, MU, MT etc. various forms.Wherein, the ST connector is generally used for the wiring unit end, such as fibre distribution frame, optic module etc.; And SC and MT connector are generally used for network equipment end.The joints of optical fibre are widely used, and are various in style.
SC(Standard Connector, modular connection) the type joints of optical fibre are a kind of joints of optical fibre by the exploitation of Japanese NTT company.Its shell is rectangular, and the contact pin that adopts and the physical dimension of coupler sleeve and FC type are identical.Wherein the end face of contact pin adopts PC or APC type lapping mode more; Fastening means is to adopt insert-pull pin door bolt formula, need not rotate.This type of connector is cheap, plugs easy to operately, and insertion loss fluctuation is little, and compressive strength is higher, and packing density is high.
UNIBOOT(joints of optical fibre, be a kind of professional term in the industry, BOOT is the meaning of angle cover) be mainly used in the optical fiber connection, LC UNIBOOT has appearred in the market, be the assembly that LC type optical fiber intermateable connector is connected with UNIBOOT, but also do not have SC UNIBOOT.The SC connector need to assembling parts such as connector assembly, connector shell, becket, angle covers together, install cumbersome when assembling.When existing SC connector uses in some highdensity spaces, can cause the space crowded, and inconvenient operation.And the polarity chron that existing SC duplex connector will change two joints is extremely inconvenient, but therefore the SC UNIBOOT product of a polar exchanging need to be provided.
The utility model content
In view of above-mentioned the deficiencies in the prior art part, but the purpose of this utility model is to provide a kind of SC joint angle set of connectors external member of polar exchanging, when using in highdensity space to solve existing SC connector, can cause the space crowded, and in the problem of the polarity chron inconvenient operation that changes the SC connector.
In order to achieve the above object, the utility model has been taked following technical scheme:
But a kind of SC joint angle set of connectors external member of polar exchanging, comprise that for the SC UNIBOOT body that is connected with the SC connector described SC UNIBOOT body is provided with for fixing or unclamp the fixed block of SC connector and be used for holding the mounting groove of described SC connector; Described fixed block engages with SC UNIBOOT body, is provided with on the described fixed block for the fixing draw-in groove of SC connector.
But in the SC joint angle set of connectors external member of described polar exchanging, described SC connector comprises the SC connector body and is connected matrix, one end of described connection matrix is provided with the projection for fixing described SC connector body, the other end of described connection matrix is arranged in described draw-in groove, and have and prevent from connecting the plane that matrix rotates, the center section of described connection matrix is cylindrical, is arranged in described mounting groove.
But in the SC joint angle set of connectors external member of described polar exchanging, SC UNIBOOT body comprises loam cake and lower cover, covers on described and is provided with the first buckle, and described lower covering is provided with the first deck that engages with the first buckle.
But in the SC joint angle set of connectors external member of described polar exchanging, cover on described and be provided with the first groove, lower covering arranges the second groove, and described the first groove and the second groove form described mounting groove.
But in the SC joint angle set of connectors external member of described polar exchanging, described fixed block is installed in and covers on described, is provided with the second buckle on the described fixed block, covers on described and is provided with the second deck that engages with described the second buckle.
But in the SC joint angle set of connectors external member of described polar exchanging, cover the recess section that is provided with on described.
But in the SC joint angle set of connectors external member of described polar exchanging, described loam cake and under cover and be provided with the location division.
But in the SC joint angle set of connectors external member of described polar exchanging, cover under described and be provided with the 3rd buckle, cover on described and be provided with the 3rd deck that engages with described the 3rd buckle.
But in the SC joint angle set of connectors external member of described polar exchanging, described SC connector is two, and described mounting groove should be two mutually with draw-in groove.
Compared to prior art, but the SC joint angle set of connectors external member of the polar exchanging that the utility model provides, comprise that for the SC UNIBOOT body that is connected with the SC connector described SC UNIBOOT body is provided with for fixing or unclamp the fixed block of SC connector and be used for holding the mounting groove of described SC connector; Described fixed block engages with SC UNIBOOT body, is provided with on the described fixed block for the fixing draw-in groove of SC connector.The utility model, is fixed the SC connector fixedly during SC UNIBOOT body at fixed block, and when fixed block unclamped SC UNIBOOT body, the SC connector was rotatable, thereby can conveniently change the polarity of SC connector, also was convenient to the loading and unloading of SC connector.But the SC joint angle set of connectors external member of the polar exchanging that while the utility model provides has been saved a becket and angle cover, and has also reduced the time of installing, thereby reaches the saving cost, its practicality, and market price aspect is more competitive.
Description of drawings
But Fig. 1 is the structural representation of the SC joint angle set of connectors external member of the utility model polar exchanging.
But Fig. 2 is the STRUCTURE DECOMPOSITION figure of the SC joint angle set of connectors external member of the utility model polar exchanging.
But Fig. 3 is the structural representation that the SC joint angle set of connectors external member of the utility model polar exchanging is equipped with the SC connector.
But Fig. 4 is the STRUCTURE DECOMPOSITION figure that the SC joint angle set of connectors external member of the utility model polar exchanging is equipped with the SC connector.
But Fig. 5 is the SC joint angle set of connectors external member of the utility model polar exchanging is equipped with the SC connector, the polarity Renewal process synoptic diagram of SC connector.
Embodiment
The utility model provides a kind of SC joint angle set of connectors external member of polar exchanging, (SC UNIBOOT) is the assembly that two SC connectors share an angle cover (BOOT), it and SC connector body are connected as a body, this design allows single worker duplex optical cable to be used for duplex connector, its compact conformation, rotatable, be applicable to all duplex and single worker's adapter.And compatible with existing SC associated component, the structure of this SC UNIBOOT can allow the SC duplex connector reduce in process of production and assemble man-hour, and the economical with materials cost.
For making the purpose of this utility model, technical scheme and effect clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 2 and Fig. 3, but the SC joint angle set of connectors external member of the polar exchanging that the utility model provides comprises SC UNIBOOT body 10, it is connected with SC connector 20, can fix and allow 20 rotations of SC connector.
Wherein, described SC UNIBOOT body 10 is provided with for fixing or unclamp the fixed block 103 of SC connector 20 and be used for holding the mounting groove 110 of described SC connector 20.The part of described SC connector 20 is arranged in described mounting groove 110, and when fixed block 103 unclamped SC connector 20, SC connector 20 can rotate in mounting groove 110, changes the polarity of SC connector 20.Be provided with for the fixing draw-in groove 1032 of SC connector 20 at described fixed block 103.
See also Fig. 4, described SC connector 20 comprises SC connector body 202 and is connected matrix 201, and wherein, described SC connector 20 is two SC connectors, and namely described SC connector 20 is two, and therefore described mounting groove 110 should be two mutually with draw-in groove 1032.
Among the utility model embodiment, one end of described connection matrix 201 is provided with projection 203, at SC connector body 202 corresponding buckle structure (not shown) is set, the engaging of this projection 203 and buckle structure with SC connector body 202 be connected matrix 201 and fix.
The other end of described connection matrix 201 is arranged in described draw-in groove 1032, and the other end of this connection matrix 201 has plane 204, this plane 204 cooperates with draw-in groove 1032, be used for fixing and connect matrix 201, have and prevent from connecting the effect that matrix 201 rotates, the center section 205 of described connection matrix 201 is cylindrical, be arranged in described mounting groove 110, when fixed block 103 unclamps connection matrix 201, the other end that namely connects matrix 201 is not by draw-in groove 1032 fixedly the time, and connecting matrix 201 can rotate in mounting groove 110.
Please again consult Fig. 2 and Fig. 4, described SC UNIBOOT body 10 adopts snap-in structure, it comprises loam cake 101 and lower cover 102, be provided with the first buckle 104 on the described loam cake 101, be provided with the first deck 105 that engages with the first buckle 104 on the described lower cover 102, and be provided with location division 111 on described loam cake 101 and the lower cover 102, so that loam cake 101 contraposition when engaging with lower cover 102.
Wherein, described mounting groove 110 is divided into two parts, be specially: be provided with the first groove 106 at described loam cake 101, the second groove 107 is set on the lower cover 102, and when loam cake 101 and lower cover 102 covered, described the first groove 106 and the second groove 107 formed described mounting groove 110, and the first groove 106 and the second groove 107 are the semicircle hole slot, make mounting groove 110 cylindrical, thereby after making fixed block 103 unclamp connection matrix 201, connecting matrix 201 can rotate in the mounting groove 110.
During implementation, for the ease of fixed block 103 loading and unloading, described fixed block 103 is installed on the described loam cake 101, and be provided with the second buckle 1031 at described fixed block 103, be provided with the second deck (not shown) that engages with described the second buckle 1031 on the described loam cake 101, and be provided with recess section 108 at loam cake 101, after fixed block 103 was installed, installation personnel only needed can easily open fixed block 103 by this recess section 108.
For the stability of Enhanced SC UNIBOOT body 10 after covering, be provided with the 3rd buckle 109 on the described lower cover 102, be provided with the 3rd deck (not marking among the figure) that engages with described the 3rd buckle 109 on the described loam cake 101.By at loam cake 101 buckle and deck being set, and in the relevant position of lower cover 102 corresponding deck and buckle are set, adopt this mode arranged in a crossed manner, be conducive to increase the compactedness that loam cake 101 engages with lower cover 102.
In order to improve the versatility of SC UNIBOOT, be provided with the afterbody 30 adaptive with standard SC becket at SC UNIBOOT body 10 at an end (relative with the end that SC connector 20 is installed) of described SC UNIBOOT body 10, this afterbody 30 is cylindrical, it comprises first 301 and second portion 302, wherein, described first 301 is wholely set on loam cake 101, and described second portion 302 is wholely set on lower cover 102, to increase the intensity of this afterbody 30.
Below in conjunction with Fig. 5 but the mode of the SC joint angle set of connectors kit replacement polarity of the utility model polar exchanging is elaborated:
In Fig. 5 (a), the polarity of two SC UNIBOOT bodies represents with A and B respectively, shown in Fig. 5 (b), if need to change the polarity chron of one of them SC UNIBOOT body, need extract fixed block, this moment, this SC UNIBOOT body can rotate in the direction of arrows, behind SC UNIBOOT body Rotate 180 degree, just changed the polarity of this SC UNIBOOT body, can find out that from Fig. 5 (b) and Fig. 5 (c) contrast the polarity of the SC UNIBOOT body that is labeled as A among Fig. 5 (a) changes.If need to change the polarity of another SC UNIBOOT body this moment, only need change the mode shown in Fig. 5 (d), another SC UNIBOOT body is rotated in the direction of arrows, behind this another SC UNIBOOT body Rotate 180 degree, just changed the polarity of this another SC UNIBOOT body, can find out that from Fig. 5 (d) and Fig. 5 (e) contrast the polarity that is labeled as the SC UNIBOOT body of B in Fig. 5 (a) is changed, its end-state is shown in Fig. 5 (f).Can find out the polarity of two SC UNIBOOT bodies from the contrast of Fig. 5 (a) and Fig. 5 (f): A and B press Fig. 5 (b)～Fig. 5 (c) more after the polar exchanging, and its polarity is replaced by: B and A.
In sum, the utility model, is fixed the SC connector fixedly during SC UNIBOOT body at fixed block, and when fixed block unclamped SC UNIBOOT body, the SC connector was rotatable, thereby can conveniently change the polarity of SC connector, also was convenient to the loading and unloading of SC connector.But the compact conformation of the SC joint angle set of connectors external member of the polar exchanging that while the utility model provides has been saved a becket and angle cover, and has also reduced the time of installing, thereby reaches the saving cost, its practicality, and market price aspect is more competitive.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (9)
1. but the SC joint angle set of connectors external member of a polar exchanging, comprise for the SC UNIBOOT body that is connected with the SC connector, it is characterized in that described SC UNIBOOT body is provided with for fixing or unclamp the fixed block of SC connector and be used for holding the mounting groove of described SC connector; Described fixed block engages with SC UNIBOOT body, is provided with on the described fixed block for the fixing draw-in groove of SC connector.
2. but the SC joint angle set of connectors external member of polar exchanging according to claim 1, it is characterized in that, described SC connector comprises the SC connector body and is connected matrix, one end of described connection matrix is provided with the projection for fixing described SC connector body, the other end of described connection matrix is arranged in described draw-in groove, and have the plane that prevents from connecting the matrix rotation, the center section of described connection matrix is cylindrical, is arranged in described mounting groove.
3. but the SC joint angle set of connectors external member of polar exchanging according to claim 1, it is characterized in that, SC UNIBOOT body comprises loam cake and lower cover, covers on described and is provided with the first buckle, and described lower covering is provided with the first deck that engages with the first buckle.
4. but the SC joint angle set of connectors external member of polar exchanging according to claim 3 is characterized in that, covers on described and is provided with the first groove, and lower covering arranges the second groove, and described the first groove and the second groove form described mounting groove.
5. but the SC joint angle set of connectors external member of polar exchanging according to claim 3, it is characterized in that, described fixed block is installed in and covers on described, is provided with the second buckle on the described fixed block, covers on described and is provided with the second deck that engages with described the second buckle.
6. but the SC joint angle set of connectors external member of polar exchanging according to claim 5 is characterized in that, covers the recess section that is provided with on described.
7. but the SC joint angle set of connectors external member of polar exchanging according to claim 3 is characterized in that, described loam cake and under cover and be provided with the location division.
8. but the SC joint angle set of connectors external member of polar exchanging according to claim 3 is characterized in that, covers under described and is provided with the 3rd buckle, covers on described and is provided with the 3rd deck that engages with described the 3rd buckle.
9. but the SC joint angle set of connectors external member of polar exchanging according to claim 3 is characterized in that described SC connector is two, and described mounting groove should be two mutually with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339662 CN202710793U (en) | 2012-07-13 | 2012-07-13 | Replaceable polarity standard connector (SC) uniboot connector kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339662 CN202710793U (en) | 2012-07-13 | 2012-07-13 | Replaceable polarity standard connector (SC) uniboot connector kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202710793U true CN202710793U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339662 Expired - Lifetime CN202710793U (en) | 2012-07-13 | 2012-07-13 | Replaceable polarity standard connector (SC) uniboot connector kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202710793U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749682A (en) * | 2012-07-13 | 2012-10-24 | 安费诺光纤技术(深圳)有限公司 | SC (Standard Connector) combined angle-sleeve connector kit with replaceable polarities |
| CN104345397A (en) * | 2013-07-24 | 2015-02-11 | 鸿富锦精密工业（深圳）有限公司 | Fiber connector |
| CN104516058A (en) * | 2013-09-30 | 2015-04-15 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber connector |
| CN106941222A (en) * | 2016-01-04 | 2017-07-11 | 智英科技股份有限公司 | Can polar exchanging communications connectors |
-
2012
- 2012-07-13 CN CN 201220339662 patent/CN202710793U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749682A (en) * | 2012-07-13 | 2012-10-24 | 安费诺光纤技术(深圳)有限公司 | SC (Standard Connector) combined angle-sleeve connector kit with replaceable polarities |
| CN102749682B (en) * | 2012-07-13 | 2015-05-20 | 安费诺光纤技术(深圳)有限公司 | SC (Standard Connector) combined angle-sleeve connector kit with replaceable polarities |
| CN104345397A (en) * | 2013-07-24 | 2015-02-11 | 鸿富锦精密工业（深圳）有限公司 | Fiber connector |
| CN104516058A (en) * | 2013-09-30 | 2015-04-15 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber connector |
| CN106941222A (en) * | 2016-01-04 | 2017-07-11 | 智英科技股份有限公司 | Can polar exchanging communications connectors |
| CN106941222B (en) * | 2016-01-04 | 2019-06-07 | 智英科技股份有限公司 | Interchangeable polar communications connectors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |