CN202886650U - Rapid optical fiber connector having optical fiber cold junction body concealed - Google Patents
Rapid optical fiber connector having optical fiber cold junction body concealed Download PDFInfo
- Publication number
- CN202886650U CN202886650U CN 201220509849 CN201220509849U CN202886650U CN 202886650 U CN202886650 U CN 202886650U CN 201220509849 CN201220509849 CN 201220509849 CN 201220509849 U CN201220509849 U CN 201220509849U CN 202886650 U CN202886650 U CN 202886650U
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- CN
- China
- Prior art keywords
- optical fiber
- sheath
- cold junction
- junction body
- joint body
- Prior art date
- 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 - Fee Related
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Abstract
The utility model relates to a rapid optical fiber connector having an optical fiber cold junction body concealed, belonging to the optical fiber communication industry. In a conventional optical fiber connector, an optical fiber cold junction body is arranged in an inner sheath and exposed to the outside directly so that the normal work of the conventional optical fiber connector can be influenced if a foreign matter enters by accident, and the conventional optical fiber connector is easy to be damaged as no protection is provided. The rapid optical fiber connector provided by the utility model is characterized in that the rapid optical fiber connector comprises an optical fiber fixing seat and an inner sheath which are connected; the inner sheath is internally equipped with the optical fiber cold junction body in advance; the outer wall of the inner sheath is provided with a rotating sheath; and one side wall of the rotating sheath is provided with a through hole. According to the utility model, the open space of the optical fiber cold junction body can be sealed by virtue of changing the rotating position of the rotating sheath after the installation of the optical fiber cold junction body is finished, thereby providing a protection effect effectively, maintaining the normal work of the optical fiber cold junction body, and prolonging the service life.
Description
Technical field
The utility model relates to the optical fiber quick connector of a kind of hiding optical fiber cold joint body in the optical fiber communication industry.
Background technology
The existing joints of optical fibre arrange optical fiber cold joint body in inner sheath, the optical fiber cold joint is external not to arrange extra protecting component, causes optical fiber cold joint body directly outer naked, if unexpectedly enter the normal operation that impurity can affect the joints of optical fibre, because in the air protecting is also destroyed easily.
Summary of the invention
The utility model provides a kind of optical fiber quick connector of hiding optical fiber cold joint body for the problem that prior art exists, and it is destroyed effectively to protect optical fiber quick connector, keeps normal operation, increases the service life.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of optical fiber quick connector of hiding optical fiber cold joint body, it is characterized in that comprising the fiber fixed seat and the inner sheath that are connected, prepackage optical fiber cold joint body in the inner sheath, it is characterized in that the outer wall configurations one rotation sheath of described inner sheath, have through hole on the sidewall of described rotation sheath.
Described rotation sheath is positioned on the sidewall of through hole both sides and has inner groovy, is convenient to control the rotation sheath.
Be nested with rotation tail cover on the described fiber fixed seat, the installation of being convenient to hide optical fiber.
The afterbody of described fiber fixed seat forms two parallel insertion pieces, and the madial wall of described insertion piece forms fixture block, effectively the outer cable of grip optical fiber.
Also form block on the described insertion piece, prevent the outer cable generation upper and lower displacement of optical fiber.
The utility model is after the installation of finishing optical fiber cold joint body, and by changing the position of rotation of rotation sheath, sealing optical fiber cold joint body open space effectively plays protective action, keeps the normal operation of optical fiber cold joint body, increases the service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
The optical fiber quick connector of a kind of hiding optical fiber cold joint body as shown in Figure 1, comprise the fiber fixed seat 1 and the inner sheath 2 that are connected, inner sheath 2 interior prepackage optical fiber cold joint bodies 3, the outer wall configurations one rotation sheath 4 of inner sheath 2, have through hole on one sidewall of rotation sheath 4, rotation sheath 4 is positioned on the sidewall of through hole both sides and has inner groovy 5, is nested with rotation tail cover 8 on the fiber fixed seat 1.The afterbody of fiber fixed seat 1 forms two parallel insertion pieces 6, and the madial wall that inserts piece 6 forms fixture block 7, inserts on the piece 6 and also forms block 9.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment does.
Claims (5)
1. the optical fiber quick connector of a hiding optical fiber cold joint body, it is characterized in that comprising the fiber fixed seat and the inner sheath that are connected, prepackage optical fiber cold joint body in the inner sheath is characterized in that the outer wall configurations one of described inner sheath is rotated sheath, has through hole on the sidewall of described rotation sheath.
2. the optical fiber quick connector of hiding optical fiber cold joint body according to claim 1 is characterized in that described rotation sheath is positioned on the sidewall of through hole both sides to have inner groovy.
3. the optical fiber quick connector of hiding optical fiber cold joint body according to claim 1 and 2 is characterized in that being nested with on the described fiber fixed seat rotation tail cover.
4. the optical fiber quick connector of hiding optical fiber cold joint body according to claim 3 is characterized in that the afterbody of described fiber fixed seat forms two parallel insertion pieces, and the madial wall of described insertion piece forms fixture block.
5. the optical fiber quick connector of hiding optical fiber cold joint body according to claim 4 is characterized in that also forming block on the described insertion piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509849 CN202886650U (en) | 2012-09-29 | 2012-09-29 | Rapid optical fiber connector having optical fiber cold junction body concealed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509849 CN202886650U (en) | 2012-09-29 | 2012-09-29 | Rapid optical fiber connector having optical fiber cold junction body concealed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886650U true CN202886650U (en) | 2013-04-17 |
Family
ID=48078061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509849 Expired - Fee Related CN202886650U (en) | 2012-09-29 | 2012-09-29 | Rapid optical fiber connector having optical fiber cold junction body concealed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075763A (en) * | 2021-03-11 | 2021-07-06 | 武汉长盈通光电技术股份有限公司 | Multicore panda structure polarization maintaining optical fiber and coupling connection device thereof |
-
2012
- 2012-09-29 CN CN 201220509849 patent/CN202886650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075763A (en) * | 2021-03-11 | 2021-07-06 | 武汉长盈通光电技术股份有限公司 | Multicore panda structure polarization maintaining optical fiber and coupling connection device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20170929 |