CN207689716U - A kind of anti-dropout fibre-optical splice - Google Patents
A kind of anti-dropout fibre-optical splice Download PDFInfo
- Publication number
- CN207689716U CN207689716U CN201721875063.7U CN201721875063U CN207689716U CN 207689716 U CN207689716 U CN 207689716U CN 201721875063 U CN201721875063 U CN 201721875063U CN 207689716 U CN207689716 U CN 207689716U
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- metal coating
- coating head
- fixture block
- head
- fibre
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Abstract
The utility model discloses a kind of anti-dropout fibre-optical splices; it includes metal coating head; fiber optic cable passes through metal coating head; the left end package of fiber optic cable is inserted into head, and the right end of metal coating head is provided with rubber annular groove, and rubber ring is arranged in rubber annular groove; and it is sleeved on the outside of fiber optic cable; metal coating head is integrally rounded, and respectively one fixture block of connection, the circle of metal coating head and the shape of fixture block are corresponding with the shape of outer entrance hole of card slot with Coarse Wave Division Multiplexer babinet for upper and lower ends.The beneficial effects of the utility model have：It is stuck in card slot and is fixed by fixture block, passed through when fixed and rotate fiber cable joint, easy to operate, good fixing effect；Metal coating head is equipped with ripple, convenient for rotating entire fiber cable joint.
Description
Technical field
The utility model is related to a kind of anti-dropout fibre-optical splices, belong to technical field of optical fiber communication.
Background technology
Optical fiber be it is a kind of can transmit light and the fine glass fibre or transparent plastic fiber of shape, when it is applied in light
When communication, it usually is assembled with a connector in one end of outdoor optical cable, to form fiber connector, which can be with
Corresponding optical fiber connecting seat matches.In wavelength-division multiplex technique, need fiber connector being inserted into wavelength division multiplexer, but
Current optical cable connector is easy to fall off after being inserted into wavelength division multiplexer, influences the normal use of equipment.
Invention content
The technical problems to be solved in the utility model is to provide a kind of anti-dropout fibre-optical splice, which passes through
Fixture block is stuck in card slot and fixes, and passes through when fixed and rotates fiber cable joint, easy to operate, good fixing effect.
The utility model is realized by following proposal：A kind of anti-dropout fibre-optical splice comprising metal coating head, optical fiber cable
Cable passes through the metal coating head, the left end package of the fiber optic cable to be inserted into head, and the right end of the metal coating head is provided with rubber
Rubber ring slot, rubber ring is arranged in the rubber annular groove, and is sleeved on the outside of the fiber optic cable, and the metal coating head is whole
Rounded, respectively one fixture block of connection, the fixture block are connected to the interposition of the metal coating head upper and lower ends to upper and lower ends
It sets, the shape of the round and described fixture block of the metal coating head and the outer entrance hole with card slot of Coarse Wave Division Multiplexer babinet
Shape it is corresponding, the outer wall of the metal coating head is equipped with a circle ripple, and the ripple is located at the right end of the fixture block.
After the metal coating head and the fixture block are inserted into the outer entrance hole with card slot of Coarse Wave Division Multiplexer babinet
It is rotated so that fixture block is stuck in the Coarse Wave Division Multiplexer babinet, and rotation angle is more than 0 degree, is less than 180 degree.
Inside the metal coating head, the other end exposes the metal coating head for described one end for being inserted into head.
The left end of the rubber ring is inserted into the rubber annular groove.
The rubber ring left end is plane, and right end is also plane, and centre is inclined-plane, the outer diameter on the inclined-plane from left to right according to
Secondary reduction.
The outer diameter of the metal coating head left end is less than the outer diameter of its right end.
The beneficial effects of the utility model are：
1, a kind of anti-dropout fibre-optical splice of the utility model is stuck in by fixture block in the card slot of Coarse Wave Division Multiplexer babinet solid
It is fixed, by rotating fiber cable joint, easy to operate, good fixing effect when fixed；
2, a kind of metal coating head of anti-dropout fibre-optical splice of the utility model is equipped with ripple, convenient for rotating entire optical cable
Connector.
Description of the drawings
Fig. 1 faces cross-sectional view for a kind of anti-dropout fibre-optical splice of the utility model.
In figure：1 is metal coating head, and 2 be fiber optic cable, and 3 is are inserted into head, and 4 be rubber annular groove, and 5 be rubber ring, and 6 be card
Block, 7 be ripple.
Specific implementation mode
The utility model is further illustrated with reference to Fig. 1, but scope of protection of the utility model does not limit to the content.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court
To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio
Rate, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related quotient
The limitation of industry changes into another embodiment by one embodiment, additionally, it should think this development may be it is complicated and
It is time-consuming, but it is only to those skilled in the art routine work.
A kind of anti-dropout fibre-optical splice comprising metal coating head 1, fiber optic cable 2 pass through metal coating head 1, optical fiber cable
The left end package of cable 2 is inserted into head 3, and the right end of metal coating head 1 is provided with rubber annular groove 4, and rubber ring 5 is arranged in rubber annular groove 4,
And it is sleeved on the outside of fiber optic cable 2, metal coating head 1 is whole rounded, and respectively one fixture block 6 of connection, fixture block 6 connect upper and lower ends
It is connected on the centre position of 1 upper and lower ends of metal coating head, the circle of metal coating head 1 and the shape and coarse wavelength division multiplexing of fixture block 6
The shape of the outer entrance hole with card slot of device babinet is corresponding, and the outer wall of metal coating head 1 is equipped with a circle ripple 7, ripple 7
In the right end of fixture block 6.
Metal coating head 1 and fixture block 6 are revolved after being inserted into the outer entrance hole with card slot of Coarse Wave Division Multiplexer babinet
Turn so that fixture block 6 is stuck in Coarse Wave Division Multiplexer babinet, and rotation angle is more than 0 degree, is less than 180 degree.
One end of head 3 is inserted into inside metal coating head 1, the other end exposes metal coating head 1.
The left end of rubber ring 5 is inserted into rubber annular groove 4.
5 left end of rubber ring is plane, and right end is also plane, and centre is inclined-plane, and the outer diameter on inclined-plane is sequentially reduced from left to right.
The outer diameter of 1 left end of metal coating head is less than the outer diameter of its right end.
Although having done more detailed elaboration to the technical solution of the utility model and having enumerated, it should be understood that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this field
Be for art personnel it is clear that on the basis of without departing from the spirit of the present invention these modifications or improvements, belong to
In the range of the requires of the utility model protection.
Claims (6)
1. a kind of anti-dropout fibre-optical splice, it is characterised in that：It includes metal coating head（1）, fiber optic cable（2）Across the gold
Belong to protection head（1）, the fiber optic cable（2）Left end package be inserted into head（3）, the metal coating head（1）Right end be provided with rubber
Rubber ring slot（4）, rubber ring（5）It is arranged in the rubber annular groove（4）It is interior, and it is sleeved on the fiber optic cable（2）Outside, the gold
Belong to protection head（1）Whole rounded, upper and lower ends respectively connect a fixture block（6）, the fixture block（6）The metal is connected to protect
Head protector（1）The centre position of upper and lower ends, the metal coating head（1）Round and described fixture block（6）Shape and thick wavelength-division
The shape of the outer entrance hole with card slot of multiplexer babinet is corresponding, the metal coating head（1）Outer wall be equipped with one circle wave
Line（7）, the ripple（7）Positioned at the fixture block（6）Right end.
2. a kind of anti-dropout fibre-optical splice according to claim 1, it is characterised in that：The metal coating head（1）And institute
State fixture block（6）It is rotated after being inserted into the outer entrance hole with card slot of Coarse Wave Division Multiplexer babinet so that fixture block（6）It is stuck in
In the Coarse Wave Division Multiplexer babinet, rotation angle is more than 0 degree, is less than 180 degree.
3. a kind of anti-dropout fibre-optical splice according to claim 1, it is characterised in that：The insertion head（3）One end exist
The metal coating head（1）Inside, the other end expose the metal coating head（1）.
4. a kind of anti-dropout fibre-optical splice according to claim 1, it is characterised in that：The rubber ring（5）Left end insert
Enter the rubber annular groove（4）It is interior.
5. a kind of anti-dropout fibre-optical splice according to claim 1, it is characterised in that：The rubber ring（5）Left end is flat
Face, right end are also plane, and centre is inclined-plane, and the outer diameter on the inclined-plane is sequentially reduced from left to right.
6. a kind of anti-dropout fibre-optical splice according to claim 1, it is characterised in that：The metal coating head（1）Left end
Outer diameter be less than its right end outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875063.7U CN207689716U (en) | 2017-12-28 | 2017-12-28 | A kind of anti-dropout fibre-optical splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875063.7U CN207689716U (en) | 2017-12-28 | 2017-12-28 | A kind of anti-dropout fibre-optical splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689716U true CN207689716U (en) | 2018-08-03 |
Family
ID=62992999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721875063.7U Active CN207689716U (en) | 2017-12-28 | 2017-12-28 | A kind of anti-dropout fibre-optical splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323056A (en) * | 2020-04-09 | 2020-06-23 | 南京东大智能化系统有限公司 | Optical fiber sensor with edge protection structure |
-
2017
- 2017-12-28 CN CN201721875063.7U patent/CN207689716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323056A (en) * | 2020-04-09 | 2020-06-23 | 南京东大智能化系统有限公司 | Optical fiber sensor with edge protection structure |
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