CN207123629U - A kind of optical fiber protection structure for optical fiber connector - Google Patents
A kind of optical fiber protection structure for optical fiber connector Download PDFInfo
- Publication number
- CN207123629U CN207123629U CN201720825650.9U CN201720825650U CN207123629U CN 207123629 U CN207123629 U CN 207123629U CN 201720825650 U CN201720825650 U CN 201720825650U CN 207123629 U CN207123629 U CN 207123629U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- connector
- protective jacket
- hot melt
- chute
- 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
The utility model discloses a kind of optical fiber protection structure for optical fiber connector, including heating protective jacket, attachment cap and through hot melt protective jacket and attachment cap among optical fiber, the head of the hot melt protective jacket has a movable connector, connector outer wall is provided with external screw thread, a chute is offered on two opposite faces of the hot melt protective jacket, one group of spring is mounted in chute, relative hot melt protective jacket one side end face of the connector is provided with an extension rod, the end bottom of extension rod is provided with a sliding block, sliding block is buckled into chute, the end face of hot melt protective jacket is inserted in the positioning hole of the side end face of connector one, the medial extremity optical fiber of protective jacket and connector is heated formed with one section of segmental arc.The utility model designs a movable connector, therefore connector can separate with hot melt protective jacket when being hit, and absorbed and impacted by spring, and a segmental arc is formed in normal use, is effective against impacting.
Description
Technical field
It the utility model is related to optical fiber connection area, and in particular to a kind of optical fiber protection structure for optical fiber connector.
Background technology
In the prior art, it is typically all a fixed structure to heat between protective jacket and attachment cap, and whole fixed structure is led
Cause shock resistance between the two very poor, once hit, the optical fiber that inside stretches can because both fractures and
Cause being broken for optical fiber, cause whole light path communication disruption, it is therefore desirable to increase a kind of safeguard structure, can have
More preferable shock resistance.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of optical fiber protection structure for optical fiber connector, can be effective
Solve the problems, such as shock resistance difference, increase the service life of light pricker.
The utility model is achieved through the following technical solutions：A kind of optical fiber protection structure for optical fiber connector, including
Heat protective jacket, attachment cap and through hot melt protective jacket and attachment cap among optical fiber, it is described hot melt protective jacket head
With a movable connector, connector outer wall is provided with external screw thread, on two opposite faces of the hot melt protective jacket
A chute is offered, one group of spring is mounted in chute, relative hot melt protective jacket one side end face of the connector is respectively provided with
There is an extension rod, the end bottom of extension rod is provided with a sliding block, and sliding block is buckled into chute, and is connect with the spring in chute
Touch, the end face for heating protective jacket is inserted in the positioning hole of the side end face of connector one, heats the medial extremity of protective jacket and connector
Optical fiber is formed with one section of segmental arc.
As preferable technical scheme, the outside of the connector is provided with the first locking member, the hot melt protective jacket
Outside is provided with the second locking member, and first locking member and the second locking member are locked with the optical fiber surface of inside.
As preferable technical scheme, first locking member and the second locking member are a counterbore screw, and it sets
It is placed in counterbore, bottom is provided with a soft pad, and a side end face of itself and light compresses.
As preferable technical scheme, the outboard end of the attachment cap is provided with an assembling button, and whole attachment cap is inserted in
In the joints of optical fibre.
As preferable technical scheme, connected between the attachment cap and connector by Screw assembly.
The beneficial effects of the utility model are：The utility model designs a movable connector, therefore is hit
When connector can with hot melt protective jacket separate, by spring absorb impact, and in normal use formed a segmental arc, have
Effect resistance impact.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation after the utility model stretches.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, including hot melt protective jacket 8, attachment cap 1 and through hot melt protective jacket 8 and attachment cap among
Optical fiber 9, the head of hot melt protective jacket 8 have a movable connector 2, and the outer wall of connector 2 is provided with external screw thread, and hot melt is anti-
A chute 12 is offered on two opposite faces of sheath 8, one group of spring 6, the connector phase are mounted in chute 12
One extension rod 5 is provided with to hot melt protective jacket one side end face, the end bottom of extension rod 5 is provided with a sliding block 7, sliding block 7
Buckle into chute 12, and contacted with the spring 6 in chute 12, the end face of hot melt protective jacket 8 is inserted in the side end face of connector one
Positioning hole 13 in, the medial extremity optical fiber of hot melt protective jacket 8 and connector 2 is formed with one section of segmental arc 4.
Wherein, the outside of connector 2 is provided with the first locking member 14, and the outside of hot melt protective jacket 8 is provided with the second locking
Part 10, the first locking member 14 and the second locking member 10 are locked with the surface of optical fiber 9 of inside.First locking member and the second lock
Tight part is a counterbore screw, and it is arranged in counterbore, and bottom is provided with a soft pad, and a side end face of itself and light is pressed
Tightly.After optical fiber loads, compressed by two locking members, and in a fiber between form one section of segmental arc, when so being hit, energy
Enough there is one section of yielding section.
As shown in Fig. 2 when being hit, sliding block 7 slides in chute, extrudes the spring 6 of inside, and spring 6 is pressurized, and heats
The end face 11 of protective jacket separates with positioning hole 13, is pressurized by spring and absorbs impulsive force, and segmental arc is straightened, and realizes and makes a concession.
Wherein, the outboard end of attachment cap 1 is provided with an assembling button 3, and whole attachment cap 1 is inserted in the joints of optical fibre, even
Connect and connected between cap 1 and connector 2 by Screw assembly.
The beneficial effects of the utility model are：The utility model designs a movable connector, therefore is hit
When connector can with hot melt protective jacket separate, by spring absorb impact, and in normal use formed a segmental arc, have
Effect resistance impact.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of optical fiber protection structure for optical fiber connector, including hot melt protective jacket, attachment cap and through hot melt protective jacket and
Optical fiber among attachment cap, it is characterised in that：The head of the hot melt protective jacket has a movable connector, connector
Outer wall is provided with external screw thread, offers a chute on two opposite faces of the hot melt protective jacket, is mounted in chute
One group of spring, relative hot melt protective jacket one side end face of the connector are provided with an extension rod, and the end bottom of extension rod is equal
A sliding block is provided with, sliding block is buckled into chute, and is contacted with the spring in chute, and the end face for heating protective jacket is inserted in connection
In the positioning hole of first side end face, the medial extremity optical fiber of protective jacket and connector is heated formed with one section of segmental arc.
2. optical fiber protection structure for optical fiber connector as claimed in claim 1, it is characterised in that：The outside setting of the connector
There is the first locking member, the outside of the hot melt protective jacket is provided with the second locking member, first locking member and the second locking
Part is locked with the optical fiber surface of inside.
3. optical fiber protection structure for optical fiber connector as claimed in claim 2, it is characterised in that：First locking member and
Two locking members are a counterbore screw, and it is arranged in counterbore, and bottom is provided with a soft pad, its side end face with light
Compress.
4. optical fiber protection structure for optical fiber connector as claimed in claim 1, it is characterised in that：The outboard end of the attachment cap is set
An assembling button is equipped with, whole attachment cap is inserted in the joints of optical fibre.
5. optical fiber protection structure for optical fiber connector as claimed in claim 1, it is characterised in that：The attachment cap and connector it
Between connected by Screw assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825650.9U CN207123629U (en) | 2017-07-10 | 2017-07-10 | A kind of optical fiber protection structure for optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825650.9U CN207123629U (en) | 2017-07-10 | 2017-07-10 | A kind of optical fiber protection structure for optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123629U true CN207123629U (en) | 2018-03-20 |
Family
ID=61612573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720825650.9U Expired - Fee Related CN207123629U (en) | 2017-07-10 | 2017-07-10 | A kind of optical fiber protection structure for optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952560A (en) * | 2018-07-25 | 2018-12-07 | 张刚 | Mining building site hammers body |
-
2017
- 2017-07-10 CN CN201720825650.9U patent/CN207123629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952560A (en) * | 2018-07-25 | 2018-12-07 | 张刚 | Mining building site hammers body |
| CN108952560B (en) * | 2018-07-25 | 2020-08-07 | 东阳市天齐科技有限公司 | Mining site hammering body |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20190710 |