CN206431322U - Fibre-optical splice buckle structure - Google Patents
Fibre-optical splice buckle structure Download PDFInfo
- Publication number
- CN206431322U CN206431322U CN201621254808.3U CN201621254808U CN206431322U CN 206431322 U CN206431322 U CN 206431322U CN 201621254808 U CN201621254808 U CN 201621254808U CN 206431322 U CN206431322 U CN 206431322U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- clamping joint
- printed board
- fibre
- fiber clamping
- 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 is related to a kind of fibre-optical splice buckle structure, including optical fiber clamping joint and for the printed board of the assembling optical fiber clamping joint, the optical fiber clamping joint includes front and rear insertion so that optical fiber is passed through and is given fixed cylinder and is integrally formed from the lateral wall of cylinder provided with the fixture for being used to be fixed to the optical fiber clamping joint in printed board, the fixture includes the cantilever that one end is integrally connected by connecting portion with the lateral wall of the cylinder, the cantilever is provided with back-off in the one side of the lateral wall towards cylinder, correspond to the back-off in the printed board and be formed with the button hole being caught in for the back-off.The utility model embodiment is by the way that back-off is caught in button hole, make optical fiber clamping joint it is safe and reliable be fixed on printed board, the cantilever of the fixture of flicking optical fiber clamping joint during dismounting, it is simple in construction, production cost is low, it is easy to operate, can be to freely being mounted and dismounted between optical fiber clamping joint and printed board.
Description
Technical field
The utility model is related to the communications field, more particularly to a kind of fibre-optical splice buckle structure.
Background technology
As light network technology is in the extensive use in the fields such as High Performance Computing, internet, modern communicationses, printed board
As optical device and the supporter of electronic component, it is the carrier of optical device and electronic component connection, is sent out in various equipment
Wave important function.
At present, the optical cable of access printed board is all integrally fixed on the casing of equipment, is to separate with printed board, organizes installation and dismantling
Optical fiber is easily snapped off when unloading, many inconvenience are brought to production and maintenance.
The content of the invention
The utility model embodiment technical problem to be solved is that there is provided a kind of fibre-optical splice buckle structure, structure letter
Single, production cost is low, can reliably be fixed on optical fiber in printed board.
In order to solve the above technical problems, the utility model embodiment is adopted the following technical scheme that：A kind of fibre-optical splice buckle
Structure, including optical fiber clamping joint and the printed board for assembling the optical fiber clamping joint, the optical fiber clamping joint include front and rear insertion
So that optical fiber is passed through and is given fixed cylinder and is integrally formed from the lateral wall of cylinder provided with being used for the optical fiber clamping
Head is fixed to the fixture in printed board, and the fixture includes lateral wall one body phase of the one end by connecting portion and the cylinder
Groove gap, the width of the groove gap and the thickness phase of printed board are formed between cantilever even, the lateral wall of the cantilever and cylinder
Match somebody with somebody, and the cantilever is provided with back-off, the printed board in the one side of the lateral wall towards cylinder and formed corresponding to the back-off
There is the button hole being caught in for the back-off.
Further, the printed board is forming jagged by edge, and the optical fiber clamping joint is with provided with the connection
The one end in portion is inserted in the breach.
Further, the button hole is connected with the breach.
Further, constitute the cylinder of cell wall of the groove gap both sides and the surface facing each other of the cantilever is
The plane being parallel to each other.
Further, the aperture of the through hole in the middle part of the cylinder is not more than the external diameter of optical fiber, and the hole of the through hole
Wall is provided with the burr for being used for increasing frictional resistance between hole wall and optical fiber outer wall.
Further, the burr is netted line.
Further, the small 0 ~ 0.5mm of external diameter of the aperture ratio optical fiber of the through hole.
Further, the optical fiber clamping joint material is engineering plastics.
Compared with the existing technology, the utility model embodiment at least has the advantages that：The utility model embodiment
It is connected by setting to set on back-off, the breach of printed board on the cantilever of the fixture of optical fiber clamping joint with printed board breach
Button hole, back-off is caught in button hole during assembling, make optical fiber clamping joint it is safe and reliable be fixed on printed board, flicking light during dismounting
The cantilever of the fixture of fine clamping joint, simple in construction, production cost is low, easy to operate, can be to optical fiber clamping joint and print
Freely mounted and dismounted between making sheet.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model embodiment fibre-optical splice buckle structure.
Fig. 2 is the sonet card joint design schematic diagram of the utility model embodiment fibre-optical splice buckle structure.
Fig. 3 is the printing plate structure schematic diagram of the utility model embodiment fibre-optical splice buckle structure.
Embodiment
The application is described in further detail with specific embodiment below in conjunction with the accompanying drawings.It should be appreciated that following signal
Property embodiment and illustrate only to be used for explaining the present invention, it is not as a limitation of the invention, moreover, in the case where not conflicting,
The feature in embodiment and embodiment in the application can be combined with each other.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of fibre-optical splice buckle structure involved by the utility model embodiment, including light
Fine clamping joint 1 and the printed board 2 for assembling the optical fiber clamping joint 1, the optical fiber clamping joint 1 include front and rear insertion for optical fiber
Pass through and give fixed cylinder 11 and be integrally formed from the lateral wall of cylinder 11 provided with being used to consolidate the optical fiber clamping joint 1
Determine to the fixture 12 in printed board 2, the fixture 12 includes the lateral wall that one end passes through connecting portion 121 and the cylinder 11
Groove gap 13, the width of the groove gap 13 are formed between the connected cantilever 122 of one, the lateral wall of the cantilever 122 and cylinder 11
Match with the thickness of printed board 2, and the cantilever 122 is provided with back-off 123, the print in the one side of the lateral wall towards cylinder
Correspond to the back-off 123 in making sheet 2 and be formed with the button hole 21 being caught in for the back-off 123, pass through consolidating optical fiber clamping joint 1
Determine the back-off 123 on the cantilever 122 of part 12 to be caught in the button hole 21 of the printed board 2 matched, make optical fiber clamping joint 1 safe and reliable
Be fixed in printed board 2, the cantilever of the fixture 12 of flicking optical fiber clamping joint 1, simple in construction, production cost during dismounting
It is low, it is easy to operate, can be to freely being mounted and dismounted between optical fiber clamping joint 1 and printed board 2.
The printed board 2 is forming jagged 22 by edge, and the optical fiber clamping joint 1 is with provided with the connecting portion 121
One end insert in the breach 22, the button hole 21 is connected with the breach 22, is easy to back-off 123 being caught in what is matched
In button hole 21, breach 22 is used to avoid connecting portion 121 when assembling.The cylinder of the cell wall of the both sides of composition groove gap 13 of optical fiber clamping joint 1
The surface facing each other of body 11 and cantilever 122 is the plane being parallel to each other, when optical fiber clamping joint 1 is fixed in printed board 2,
The cell wall of the both sides of groove gap 13 of optical fiber clamping joint 1 is close to printed board 2, so that optical fiber clamping joint 1 is reliably fixed in printed board 2
Do not produce displacement and rotation.The aperture of the through hole 111 at the middle part of cylinder 11 is not more than the external diameter of optical fiber, such as through hole 111
Small 0 ~ the 0.5mm of external diameter of aperture ratio optical fiber, and the through hole 111 hole wall be provided be used for increase between hole wall and optical fiber outer wall
The burr of frictional resistance, optical fiber sets burr to be provided to increase hole wall with through hole 111 using interference fit and on hole wall
The frictional resistance between optical fiber outer wall, more firm fixation optical fiber.Burr uses netted line further to increase hole wall
The frictional resistance between optical fiber outer wall.The material of optical fiber clamping joint 1 uses engineering plastics, can produce sonet card in batches using mould
Joint 1, can expand softening after reducing product cost, and engineering plastics heating, be easy to optical fiber penetrating optical fiber clamping joint and run through
In hole 111.
In use, optical fiber clamping joint 1 is fixed on optical fiber by the first step, optical fiber clamping joint 1 is blown into heat with heat gun first,
Optical fiber clamping joint 1 is set somewhat to soften, the through hole 111 of heated rear optical fiber clamping joint 1 can become big, then the requirement position being set on optical fiber
Put, wait optical fiber clamping joint 1 after the cooling of optical fiber clamping joint 1 to be just firmly fixed on optical fiber；Second step is to fill optical fiber clamping joint 1
In printed board 2, the connecting portion 121 of the fixture 12 of optical fiber clamping joint 1 is inserted lacking for printed board 2 from the end of cantilever 122 first
In mouth 22, the cantilever 122 of the fixture 12 of optical fiber clamping joint 1 can be deformed in insertion process, until the fixture of optical fiber clamping joint 1
Back-off 123 on 12 cantilever 122 is fastened completely with the button hole 21 being connected in printed board 2 with breach 22, optical fiber clamping joint 1
The homing of cantilever 122 of fixture 12, so that optical fiber clamping joint 1 is fixed in printed board 2, clicks sonet card during dismounting
The cantilever 122 of the fixture 12 of joint 1 can just unload optical fiber clamping joint 1 from printed board 2, easy to operate.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that without departing from the principles and spirit of the present invention can to these embodiments carry out it is a variety of change, modification,
Replace and modification, the scope of the present invention is limited by appended claims and its equivalency range.
Claims (8)
1. a kind of fibre-optical splice buckle structure, including optical fiber clamping joint and the printed board for assembling the optical fiber clamping joint, it is special
Levy and be, the optical fiber clamping joint includes front and rear insertion so that optical fiber is passed through and gives fixed cylinder and the outside from cylinder
Wall is integrally formed provided with the fixture for being used to be fixed to the optical fiber clamping joint in printed board, and the fixture is logical including one end
Cross between the cantilever that connecting portion is integrally connected with the lateral wall of the cylinder, the lateral wall of the cantilever and cylinder and form groove gap,
The width of the groove gap and the thickness of printed board match, and the cantilever is provided with the one side of the lateral wall towards cylinder
Correspond to the back-off in button, the printed board and be formed with the button hole being caught in for the back-off.
2. fibre-optical splice buckle structure as claimed in claim 1, it is characterised in that the printed board is formed with by edge
Breach, the optical fiber clamping joint is with provided with one end of connecting portion insertion breach.
3. fibre-optical splice buckle structure as claimed in claim 2, it is characterised in that the button hole is connected with the breach.
4. fibre-optical splice buckle structure as claimed in claim 1, it is characterised in that constitute the institute of the cell wall of the groove gap both sides
The surface facing each other for stating cylinder and the cantilever is the plane being parallel to each other.
5. fibre-optical splice buckle structure as claimed in claim 1, it is characterised in that the aperture of the through hole in the middle part of the cylinder
The no more than external diameter of optical fiber, and the hole wall of the through hole is provided with and is used to increase the convex of frictional resistance between hole wall and optical fiber outer wall
Line.
6. fibre-optical splice buckle structure as claimed in claim 5, it is characterised in that the burr is netted line.
7. fibre-optical splice buckle structure as claimed in claim 5, it is characterised in that outside the aperture ratio optical fiber of the through hole
Small 0 ~ the 0.5mm in footpath.
8. fibre-optical splice buckle structure as claimed in claim 1, it is characterised in that the optical fiber clamping joint material is engineering plastic
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254808.3U CN206431322U (en) | 2016-11-16 | 2016-11-16 | Fibre-optical splice buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254808.3U CN206431322U (en) | 2016-11-16 | 2016-11-16 | Fibre-optical splice buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206431322U true CN206431322U (en) | 2017-08-22 |
Family
ID=59589717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621254808.3U Expired - Fee Related CN206431322U (en) | 2016-11-16 | 2016-11-16 | Fibre-optical splice buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206431322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333584A (en) * | 2019-06-20 | 2019-10-15 | 深圳市东景盛电子技术有限公司 | A kind of fiber optic cable with armor |
-
2016
- 2016-11-16 CN CN201621254808.3U patent/CN206431322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333584A (en) * | 2019-06-20 | 2019-10-15 | 深圳市东景盛电子技术有限公司 | A kind of fiber optic cable with armor |
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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: 20170822 Termination date: 20171116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |