CN207067449U - A kind of optical fiber fast connector - Google Patents
A kind of optical fiber fast connector Download PDFInfo
- Publication number
- CN207067449U CN207067449U CN201721058915.3U CN201721058915U CN207067449U CN 207067449 U CN207067449 U CN 207067449U CN 201721058915 U CN201721058915 U CN 201721058915U CN 207067449 U CN207067449 U CN 207067449U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fixed cover
- spring
- flexible glue
- quick connection
- 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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- Mechanical Coupling Of Light Guides (AREA)
Abstract
It the utility model is related to a kind of optical fiber fast connector, including fiber stub, the flexible glue sleeve pipe for wrapping up optical fiber, and the fixed cover of connection fiber stub and flexible glue sleeve pipe；Movable guide bush and Quick connection sleeve cylinder are arranged with fixed cover；Quick connection sleeve tube inner surface is provided with the annular baffle being fixedly connected with movable guide bush outer surface；The spring for pushing against baffle plate, and the stop collar positioned at spring and baffle plate both sides are provided with fixed cover；Spring inside diameter is more than movable guide bush external diameter；The bayonet socket being quickly connected with external equipment is provided with Quick connection sleeve cylinder；Optical fiber cable inserts in flexible glue sleeve pipe and fixed cover and optical fiber cable crust is fixed with fixed cover inwall, optical fiber cable internal optical fiber is stretched into fiber stub, Quick connection sleeve cylinder is promoted when being connected with external equipment, now spring is compressed, then Quick connection sleeve cylinder and external equipment clamping, after connection, spring keeps a lasting inside thrust to fixed cover, keeps the compactness of connection.
Description
Technical field
Technical field of optical fiber is the utility model is related to, more specifically to a kind of optical fiber fast connector.
Background technology
With becoming increasingly popular for optical fiber, fibre-optical splice usage amount also increasingly increases；The fibre-optical splice used at present mostly with
The direct clamping of external equipment, access section easily loosen, and influence fiber optic conduction quality.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of optical fiber is fast
Rapid joint.
Technical scheme is used by the utility model solves its technical problem：
Construct a kind of optical fiber fast connector, including fiber stub, the flexible glue sleeve pipe for wrapping up optical fiber, and the connection optical fiber
The fixed cover of lock pin and the flexible glue sleeve pipe；Wherein, movable guide bush and Quick connection sleeve cylinder are arranged with the fixed cover；It is described
Quick connection sleeve tube inner surface is provided with the annular baffle being fixedly connected with the movable guide bush outer surface；On the fixed cover
It is provided with the spring for pushing against the baffle plate, and the stop collar positioned at the spring and the baffle plate both sides；The spring inside diameter is big
In the movable guide bush external diameter；The bayonet socket being quickly connected with external equipment is provided with the Quick connection sleeve cylinder.
Optical fiber fast connector described in the utility model, wherein, the flexible glue sleeve pipe away from described fixed cover one end outside
Surface is provided with multiple grooves.
Optical fiber fast connector described in the utility model, wherein, the flexible glue sleeve pipe away from described fixed cover one end outside
Surface is also arranged with buffer spring, and the buffer spring inwall is fixedly connected with the flexible glue sleeve surface.
The beneficial effects of the utility model are：Optical fiber cable insert in flexible glue sleeve pipe and fixed cover and optical fiber cable crust with
Fixed cover inwall is fixed, and optical fiber cable internal optical fiber is stretched into fiber stub, and Quick connection sleeve cylinder is promoted when being connected with external equipment,
Now spring is compressed, then Quick connection sleeve cylinder and external equipment clamping, and after connection, spring is kept for one continue fixed cover
Inside thrust, keep connection compactness；By setting movable guide bush, the motion to Quick connection sleeve cylinder is oriented to,
Make to be less prone to during its motion lateral crooked, ensure the reliability of connection and the uniformity of dam forces.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
Applying example, the utility model is described in further detail, and drawings in the following description are only the section Example of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it is attached other can also to be obtained according to these accompanying drawings
Figure：
Fig. 1 is the optical fiber fast connector sectional view of the utility model preferred embodiment.
Embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the utility model.
The optical fiber fast connector of the utility model preferred embodiment is as shown in figure 1, including fiber stub 1, parcel optical fiber
Flexible glue sleeve pipe 2, and connection fiber stub 1 and flexible glue sleeve pipe 2 fixed cover 3；Movable guide bush 30 and fast is arranged with fixed cover 3
Fast branch sleeve 4；The inner surface setting of Quick connection sleeve cylinder 4 has the annular baffle being fixedly connected with the outer surface of movable guide bush 30
40；The spring 31 for pushing against baffle plate 40, and the stop collar 32 positioned at spring 31 and the both sides of baffle plate 40 are provided with fixed cover 3；Spring
31 internal diameters are more than the external diameter of movable guide bush 30；The bayonet socket 41 being quickly connected with external equipment is provided with Quick connection sleeve cylinder 4；Optical fiber
In line insertion flexible glue sleeve pipe 2 and fixed cover 3 and optical fiber cable crust is fixed with the inwall of fixed cover 3, and optical fiber cable internal optical fiber stretches into
In fiber stub 1, Quick connection sleeve cylinder 4 is promoted when being connected with external equipment, now spring 31 is compressed, then Quick connection sleeve
Cylinder 4 and external equipment clamping, after connection, spring 31 keeps a lasting inside thrust to fixed cover 3, keeps the tight of connection
Close property；By setting movable guide bush 30, the motion to Quick connection sleeve cylinder 4 is oriented to, and makes to be less prone to during its motion laterally
It is crooked, ensure the reliability of connection and the uniformity of the stress of baffle plate 40.
As shown in figure 1, flexible glue sleeve pipe 2 is provided with multiple grooves 20 away from one end outer surface of fixed cover 3, it is easy to optical fiber
There is a larger deformation buffering during bending, reduce optical fiber bending probability.
As shown in figure 1, flexible glue sleeve pipe 2 is also arranged with buffer spring 21, buffer spring 21 away from one end outer surface of fixed cover 3
Inwall is fixedly connected with the surface of flexible glue sleeve pipe 2；It is easy to increase the elasticity of flexible glue sleeve pipe 2, extends its service life, and causes occur
It is more uniformly stressed during bending.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (3)
1. a kind of optical fiber fast connector, including fiber stub, the flexible glue sleeve pipe for wrapping up optical fiber, and the connection fiber stub and
The fixed cover of the flexible glue sleeve pipe；Characterized in that, movable guide bush and Quick connection sleeve cylinder are arranged with the fixed cover；It is described
Quick connection sleeve tube inner surface is provided with the annular baffle being fixedly connected with the movable guide bush outer surface；On the fixed cover
It is provided with the spring for pushing against the baffle plate, and the stop collar positioned at the spring and the baffle plate both sides；The spring inside diameter is big
In the movable guide bush external diameter；The bayonet socket being quickly connected with external equipment is provided with the Quick connection sleeve cylinder.
2. optical fiber fast connector according to claim 1, it is characterised in that the flexible glue sleeve pipe is away from the fixed cover
One end outer surface is provided with multiple grooves.
3. optical fiber fast connector according to claim 2, it is characterised in that the flexible glue sleeve pipe is away from the fixed cover
One end outer surface is also arranged with buffer spring, and the buffer spring inwall is fixedly connected with the flexible glue sleeve surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058915.3U CN207067449U (en) | 2017-08-23 | 2017-08-23 | A kind of optical fiber fast connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058915.3U CN207067449U (en) | 2017-08-23 | 2017-08-23 | A kind of optical fiber fast connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067449U true CN207067449U (en) | 2018-03-02 |
Family
ID=61516654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721058915.3U Expired - Fee Related CN207067449U (en) | 2017-08-23 | 2017-08-23 | A kind of optical fiber fast connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086220A (en) * | 2020-03-19 | 2020-05-01 | 欧声焊接科技(常州)有限公司 | Ball pressing type laser welding mechanism |
-
2017
- 2017-08-23 CN CN201721058915.3U patent/CN207067449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086220A (en) * | 2020-03-19 | 2020-05-01 | 欧声焊接科技(常州)有限公司 | Ball pressing type laser welding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |