CN204188845U - Joints of optical fibre protheca - Google Patents
Joints of optical fibre protheca Download PDFInfo
- Publication number
- CN204188845U CN204188845U CN201420716215.9U CN201420716215U CN204188845U CN 204188845 U CN204188845 U CN 204188845U CN 201420716215 U CN201420716215 U CN 201420716215U CN 204188845 U CN204188845 U CN 204188845U
- Authority
- CN
- China
- Prior art keywords
- slope
- protheca
- plane
- joints
- optical fibre
- 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
Links
Abstract
The utility model relates to joints of optical fibre field, particularly relate to a kind of joints of optical fibre protheca, it comprises protheca body (1), described protheca body (1) both sides are provided with the clamping step for being installed on by protheca body (1) in connector shell, described clamping step comprises the first slope (2) and the first plane (3), the upper end of described first slope (2) is connected with the first plane (3), described first plane (3) and the first slope (2) junction are also provided with second slope (4) and the second plane (5) successively, described second slope (4) lower end is connected with the first slope (2) upper end, described first slope (2) is identical with the vergence direction of the second slope (4), and the angle of inclination of described first slope (2) is greater than the angle of inclination of the second slope (4).More laborsaving and reliability is higher during the assembling of this joints of optical fibre protheca.
Description
Technical field
The utility model relates to joints of optical fibre field, particularly relates to a kind of joints of optical fibre protheca.
Background technology
The joints of optical fibre, between optical fiber with optical fiber, carry out the device that detachable (activity) be connected, it gets up the docking of two of optical fiber end face precisions, the luminous energy exported to make launching fiber can be coupled to greatest extent to receive in optical fiber and go, and makes get involved optical link due to it and reduce to minimum to the impact that system causes.The step of the joints of optical fibre protheca of prior art is that monocline slope is transitioned into planar structure, and plan range is longer, causes the joints of optical fibre when assembling like this, and it is relatively more painstaking that protheca snaps in shell, and operating personnel assembles for a long time, and hand can relatively bitterly, and work efficiency is lower.
Summary of the invention
Technical problem to be solved in the utility model is: the more laborsaving and joints of optical fibre protheca that reliability is higher when providing a kind of assembling.
The technical scheme that the utility model adopts is: a kind of joints of optical fibre protheca, it comprises protheca body, described protheca body both sides are provided with the clamping step for being installed on by protheca body in connector shell, described clamping step comprises the first slope and the first plane, the upper end on described first slope is connected with the first plane, described first plane and the first junction, slope are also provided with second slope and the second plane successively, described second lower end, slope is connected with the first upper end, slope, described first slope is identical with the vergence direction on the second slope, and the angle of inclination on described first slope is greater than the angle of inclination on the second slope.
Adopt above structure compared with prior art, the utility model has the following advantages: arrange second slope on the first plane, so just be equivalent to increase by second slope again on original first sloped transition basis and be transitioned into the second plane again, namely plan range is decreased, protheca is made easier to push in shell, and can ensure that protheca is not easy to be pushed out, thus improve the efficiency of joints of optical fibre assembling, and effectively ensure that the reliability of product.
As preferably, the width on described second slope is less than the width on the first slope.Namely such setting reaches the object reducing plan range, and saves a part of material, makes production cost be unlikely to improve a lot.
As preferably, the length of described second plane is less than the length on the second slope.The plan range arranging the second plane is like this less, namely convenient laborsaving during assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model joints of optical fibre protheca.
Fig. 2 is the vertical view of the utility model joints of optical fibre protheca.
As shown in the figure: 1, protheca body; 2, the first slope; 3, the first plane; 4, the second slope; 5, the second plane.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further, but the utility model is not limited only to following embodiment.
As shown in the figure: a kind of joints of optical fibre protheca, it comprises protheca body 1, described protheca body 1 both sides are provided with the clamping step for being installed on by protheca body 1 in connector shell, described clamping step comprises the first slope 2 and the first plane 3, the upper end on described first slope 2 is connected with the first plane 3, described first plane 3 and the first junction, slope 2 are also provided with one second slope 4 and the second plane 5 successively, described second lower end, slope 4 is connected with the first upper end, slope 2, described first slope 2 is identical with the vergence direction on the second slope 4, and the angle of inclination on described first slope 2 is greater than the angle of inclination on the second slope 4.
The width on described second slope 4 is less than the width on the first slope 2.
The length of described second plane 5 is less than the length on the second slope 4.
Claims (3)
1. a joints of optical fibre protheca, it comprises protheca body (1), described protheca body (1) both sides are provided with the clamping step for being installed on by protheca body (1) in connector shell, described clamping step comprises the first slope (2) and the first plane (3), the upper end of described first slope (2) is connected with the first plane (3), it is characterized in that: described first plane (3) and the first slope (2) junction are also provided with second slope (4) and the second plane (5) successively, described second slope (4) lower end is connected with the first slope (2) upper end, described first slope (2) is identical with the vergence direction of the second slope (4), and the angle of inclination of described first slope (2) is greater than the angle of inclination of the second slope (4).
2. joints of optical fibre protheca according to claim 1, is characterized in that: the width of described second slope (4) is less than the width of the first slope (2).
3. joints of optical fibre protheca according to claim 1, is characterized in that: the length of described second plane (5) is less than the length of the second slope (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716215.9U CN204188845U (en) | 2014-11-26 | 2014-11-26 | Joints of optical fibre protheca |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716215.9U CN204188845U (en) | 2014-11-26 | 2014-11-26 | Joints of optical fibre protheca |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188845U true CN204188845U (en) | 2015-03-04 |
Family
ID=52620827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716215.9U Expired - Fee Related CN204188845U (en) | 2014-11-26 | 2014-11-26 | Joints of optical fibre protheca |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188845U (en) |
-
2014
- 2014-11-26 CN CN201420716215.9U patent/CN204188845U/en not_active Expired - Fee Related
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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: 20150304 Termination date: 20191126 |