CN202939341U - Optical cable fusion splicing protective housing connector - Google Patents
Optical cable fusion splicing protective housing connector Download PDFInfo
- Publication number
- CN202939341U CN202939341U CN 201220622808 CN201220622808U CN202939341U CN 202939341 U CN202939341 U CN 202939341U CN 201220622808 CN201220622808 CN 201220622808 CN 201220622808 U CN201220622808 U CN 201220622808U CN 202939341 U CN202939341 U CN 202939341U
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- China
- Prior art keywords
- optical cable
- connector
- protective housing
- fusion splicing
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an optical cable fusion splicing protective housing connector which comprises an upper cover (5) and a pedestal (4) and is characterized in that an optical cable protection device (3) and optical cable fastening devices (6) are arranged inside the pedestal. The optical fiber fusion splicing protective housing connector can be repeatedly used; with the connector, a butterfly-shaped optical cable, a circular optical cable and a conventional indoor optical cable can be shared; and the connector has the advantages of few components, simple operation, relatively stable shortcut performance and substantially enhanced reliability, and is suitable for FTTX and communication machine rooms as well as indoor and outdoor wiring on a massive scale.
Description
Technical field
The utility model belongs to the communication network device technical field, is specifically related to the optical cable welding containment vessel that a kind of communications industry continues by field by using thermal welding mode.
Background technology
At present, the field splicing containment vessel used on the market is mostly the mechanical splice mode, and the connector of producing the hot melt continuation method is seldom arranged.In the mechanical splice mode of using, there are the defects such as unstable properties, the life-span is short, the field splicing success ratio is low now; Now on market, the connector at the hot melt continuation method of use is mainly that butterfly optical cable is to molten structure, butterfly optical cable and circular optical cable are also arranged to molten mode, it is complex structure, during assembling, loose mail is many, the aramid fiber yarn of circular optical cable is difficult for fixing, makes execute-in-place very loaded down with trivial details, and the time taken is also long, cause operating efficiency low, yield rate is low.
The utility model content
For the time that solves the field splicing complex operation, takies is long, while assembling, loose mail is difficult for fixing technical matters mainly with the aramid fiber yarn that reaches circular optical cable; and the optical cable welding containment vessel is relatively long to the aramid fiber yarn length requirement of circular optical cable when mounted; requirement to on-the-spot welding is relatively high; in order to reduce the welding difficulty; raise the efficiency, the utility model adopts following technical scheme.
Technical solutions of the utility model: a kind of optical cable welding containment vessel connector comprises upper cover 5 and base 4, base 4 built in light cable protection device 3 and optical cable tightening devices 6.
Above-mentioned cable protection device can be heat-shrink tube.
Above-mentioned optical cable tightening device can be one or more stopper slots.
Both sides, above-mentioned containment vessel connector base end also are provided with draw-in groove 7.
Deficiency for existing product; the utility model adopts upper cover and understructure; base is for storing the optical cable that welding is good; can be general with butterfly optical cable and circular optical cable or both mutual welding protect; base built in light cable protection device; preferably adopt heat-shrink tube protection cable line, the base two ends respectively are provided with the optical cable tightening device, can pass through stopper slot fastening optical cable.After installing, only need buckle upper cover has just completed operation.When circular optical cable or inside cable are carried out to heat-melting butt-joint, also can set up draw-in groove in base 4 both sides, end, the aramid fiber yarn in cable is separated from draw-in groove; but sub-thread goes out, also can be bifilar go out, specifically according to the density of aramid fiber yarn, divide; stretching accordingly, finally cover the containment vessel upper cover, complete this operation.Through evidence; the tensile strength of circular optical cable is more than or equal to 100N; it is reusable that the tensile strength of butterfly optical cable is more than or equal to 50N. the utility model, can open the containment vessel upper and lower covers, takes out optical cable; weld is cut off; restart welding operation, can share butterfly optical cable, circular optical cable and traditional inside cable, there is loose mail few; simple to operate, quick performance is more stable, the advantage that reliability strengthens.Be applicable on a large scale in FTTX and communication machine room and indoor and outdoor wiring.
The accompanying drawing explanation
Fig. 1 is the utility model assembling finished product schematic diagram.
Fig. 2 is the utility model welding containment vessel inner structure schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model embodiment is further described in detail.
The technical scheme that the utility model adopts is: take out heat sealing machine and matched clamp, take out the containment vessel loose mail in packing; Utilize corresponding fixture respectively with stripping pincers stripping fiber optic cables 1 and optical cable 2; The optical cable 1 or 2 that stripping is good is put into heat sealing machine according to this; after welding, take out, put heat-shrink tube 3(wherein an optical cable put in advance heat-shrink tube 3), (heat-shrink tube 3 can not have aramid fiber yarn then to put into heat sealing machine baker heating; if have and need choose before putting into the heat sealing machine heating zone); take out after heating, after cooling, put into containment vessel base 4; containment vessel base 4 inside are provided with stopper slot 6; fastening optical cable 1 and optical cable 2, cover containment vessel upper cover 5 respectively, completes this operation.Reuse and can open the containment vessel upper and lower covers as needs, take out optical cable, weld is cut off, restart the welding operation, operation steps as above.
When circular optical cable or inside cable are carried out to heat-melting butt-joint; on the containment vessel connector construction basis of using at the utility model embodiment 1, draw-in groove 7 is set up in its base 4 both sides, end; aramid fiber yarn in cable is separated from draw-in groove 7; but sub-thread goes out; also can be bifilar go out, specifically divide according to the density of aramid fiber yarn, stretching accordingly; finally cover containment vessel upper cover 5, complete this operation.Reuse and can open the containment vessel upper and lower covers as needs, take out optical cable, weld is cut off, restart the welding operation, operation steps as above.
Although the utility model is described by embodiment, embodiment not is used for limiting 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 (4)
1. an optical cable welding containment vessel connector, comprise upper cover (5) and base (4), it is characterized in that: described base (4) built in light cable protection device (3) and optical cable tightening device (6).
2. connector according to claim 1, it is characterized in that: described cable protection device (3) is heat-shrink tube.
3. connector according to claim 1, it is characterized in that: described optical cable tightening device (6) is one or more stopper slots.
4. connector according to claim 1, it is characterized in that: described base (4) both sides, end also are provided with draw-in groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622808 CN202939341U (en) | 2012-11-22 | 2012-11-22 | Optical cable fusion splicing protective housing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622808 CN202939341U (en) | 2012-11-22 | 2012-11-22 | Optical cable fusion splicing protective housing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939341U true CN202939341U (en) | 2013-05-15 |
Family
ID=48323572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622808 Expired - Lifetime CN202939341U (en) | 2012-11-22 | 2012-11-22 | Optical cable fusion splicing protective housing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117259A1 (en) * | 2014-02-10 | 2015-08-13 | 大豪信息技术（威海）有限公司 | Optical fiber connector assembly |
| CN109738986A (en) * | 2019-03-08 | 2019-05-10 | 中国科学院半导体研究所 | The fusion connection point protection device and its application method of armored optical cable |
-
2012
- 2012-11-22 CN CN 201220622808 patent/CN202939341U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015117259A1 (en) * | 2014-02-10 | 2015-08-13 | 大豪信息技术（威海）有限公司 | Optical fiber connector assembly |
| CN109738986A (en) * | 2019-03-08 | 2019-05-10 | 中国科学院半导体研究所 | The fusion connection point protection device and its application method of armored optical cable |
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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: 20130515 |
|
| CX01 | Expiry of patent term |