CN108983349A - A kind of light guide structure and connector - Google Patents
A kind of light guide structure and connector Download PDFInfo
- Publication number
- CN108983349A CN108983349A CN201811126988.0A CN201811126988A CN108983349A CN 108983349 A CN108983349 A CN 108983349A CN 201811126988 A CN201811126988 A CN 201811126988A CN 108983349 A CN108983349 A CN 108983349A
- Authority
- CN
- China
- Prior art keywords
- light
- optic fibre
- conductive optic
- guide structure
- light guide
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0006—Coupling light into the fibre
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
It includes: light-conductive optic fibre and light-conductive optic fibre bracket that the present invention, which provides a kind of light guide structure and connector, the light guide structure,；Light-conductive optic fibre bracket has light inlet, light-emitting window and walks fine hole, and light-conductive optic fibre is contained in away in fine hole, and one end of light-conductive optic fibre is located at light inlet, and the other end is located at light-emitting window；Light-conductive optic fibre bracket includes the support arm being oppositely arranged and between support arm and connects the linking arm of support arm, there is light inlet, light-emitting window on any support arm and walk fine hole, the surface of light-conductive optic fibre bracket is equipped with for stopping the light source of the light source of light-conductive optic fibre and other light-conductive optic fibres to separate the light-blocking part to prevent optical crosstalk.Light guide structure of the invention neither influences guide-lighting performance, when multiple light guide structures, which are superimposed, to be installed, and can avoid the mutual optical crosstalk of multiple light guide structures completely, brings convenience for the use of user.
Description
Technical field
The present invention relates to connector technique field more particularly to a kind of light guide structure and with the connection of the light guide structure
Device.
Background technique
Connector is the device for connecting two active devices, is used for transmission electric current or signal.When connector is used for transmission
When optical signal, the inside of connector has light guide structure.However, existing connector is often related to multiple connector superposition peaces
Dress is easy optical crosstalk, makes troubles to user's use so that light guide structure superposition interlocks.
Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Summary of the invention
The purpose of the present invention is to provide a kind of light guide structure and with the connector of the light guide structure, to overcome existing skill
Optical crosstalk problem present in art.
To realize that foregoing purpose, the present invention provide a kind of light guide structure, the light guide structure include: light-conductive optic fibre and
For installing the light-conductive optic fibre bracket of light-conductive optic fibre；The light-conductive optic fibre bracket has described in light inlet, light-emitting window and connection
Light inlet and light-emitting window walk fine hole, and the light-conductive optic fibre is contained in away in fine hole, and one end of the light-conductive optic fibre is located at institute
Light inlet is stated, the other end is located at the light-emitting window；The light-conductive optic fibre bracket include the support arm being oppositely arranged and be located at institute
The linking arm of the support arm is stated between support arm and connected, there is the light inlet, light-emitting window and company on any support arm
Lead to the fine hole of walking of the light inlet and light-emitting window, the surface of the light-conductive optic fibre bracket be equipped with for by the light source of light-conductive optic fibre with
The light source of other light-conductive optic fibres stops to separate the light-blocking part to prevent optical crosstalk.
Wherein, the light-blocking part is the thermoplastic elastomer (TPE) for being wrapped in light-conductive optic fibre rack surface.
Wherein, the light-blocking part is the garment bag for being sheathed on light-conductive optic fibre rack surface.
Wherein, the light-blocking part be wrapped in light-conductive optic fibre rack surface every light coating.
Wherein, the light-blocking part be affixed on light-conductive optic fibre rack surface every light film.
Wherein, any support arm is L shape.
Wherein, the linking arm is two, and two linking arms are by long-armed the connecting for the L shape support arm being oppositely arranged
It connects.
Wherein, the light guide structure further includes lampshade, and the lampshade is Transparent lamp shade, is set at the light-emitting window,
The other end of the light-conductive optic fibre extends in the lampshade.
Wherein, institute's light-conductive optic fibre is flexible light-conducting optical fiber.
For achieving the above object, the present invention also provides a kind of connectors, with light guide structure as described above.
The invention has the advantages that: light guide structures of the invention neither to influence guide-lighting performance, pacifies when multiple light guide structures are superimposed
When dress, and the mutual optical crosstalk of multiple light guide structures can be avoided completely, bring convenience for the use of user.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of one specific embodiment of light guide structure of the present invention.
Fig. 2 is that light guide structure of the present invention light guide structure with light-blocking part same as another is superimposed staggered schematic diagram.
Fig. 3 is the stereoscopic schematic diagram that two light guide structures remove lampshade and closure in Fig. 2.
Fig. 4 is the three-dimensional signal of another angle of Fig. 3.
Specific embodiment
The present invention is described in detail for each embodiment shown in reference to the accompanying drawing, but it should be stated that, these
Embodiment is not limitation of the present invention, those of ordinary skill in the art according to these embodiments made by function, method,
Or equivalent transformation or substitution in structure, all belong to the scope of protection of the present invention within.
As shown in Figure 1, light guide structure 100 of the invention includes: light-conductive optic fibre, the light-conductive optic fibre for installing light-conductive optic fibre
Bracket 2, the lampshade 3 set on 2 one end of light-conductive optic fibre bracket and the closure 1 set on 2 other end of light-conductive optic fibre bracket.
The light-conductive optic fibre is fixed by the light-conductive optic fibre bracket 2, and it is with certain flexibility, can be according to need
Carry out appropriate bending.
What the light-conductive optic fibre bracket 2 had light inlet, light-emitting window and the connection light inlet and a light-emitting window walks fine hole.
Wherein, it is described walk fine hole according to the light-conductive optic fibre trend be extended, the light-conductive optic fibre is contained in away in fine hole.Together
When, one end of the light-conductive optic fibre is located at the light inlet, and the other end is located at the light-emitting window.To which the optical signal of input is certainly
The light inlet enters in the light-conductive optic fibre, and by the transmission of the light-conductive optic fibre, issues from the light-emitting window.
As shown in figure 4, in one embodiment, the light-conductive optic fibre bracket 2 include the support arm 21 that is oppositely arranged with
And between the support arm 21 and connect the linking arm 22 of the support arm 21.Wherein, in order to adapt to walking for light-conductive optic fibre
To any support arm 21 is L shape.At this point, the linking arm 22 is two, two linking arms 22 support the L shape being oppositely arranged
The long-armed of arm 21 is attached.
As shown in Figures 3 and 4, further, on above-mentioned L shape support arm 21 have light inlet 210, light-emitting window 211 and
Be connected to the light inlet 210 and light-emitting window 211 walks fine hole 212.The light-conductive optic fibre is contained in away in fine hole 212, and two
The transmission that interference is conducive to optical signal in connector does not occur each other for the light-conductive optic fibre in support arm 21.Preferably, it is described enter light
Mouth 210 is located on the end face of described 21 one end of support arm, and the light-emitting window 211 is located at the end face of 21 other end of support arm
On.
The surface of optical crosstalk in order to prevent, the light-conductive optic fibre bracket 2 is equipped with for leading the light source of light-conductive optic fibre with other
The light source of light optical fiber stops to separate the light-blocking part 4 to prevent optical crosstalk.The light-blocking part 4 is the heat for being wrapped in light-conductive optic fibre rack surface
Thermoplastic elastic or be sheathed on the garment bag of light-conductive optic fibre rack surface or be wrapped in light-conductive optic fibre rack surface every light coating
Or be affixed on light-conductive optic fibre rack surface every light film.
In order to guarantee the fastness of light-conductive optic fibre installation, there is in the fine hole 212 of walking at the light inlet 210 closing to walk
The closure 1 in fine hole 212, the closure 1 can prevent light-conductive optic fibre from skidded off in fine hole 212 from walking.Meanwhile the lampshade 3 is right
Light-conductive optic fibre at light-emitting window 211 carries out fiber.
Specifically, the lampshade 3 is set at the light-emitting window 211, and the other end of the light-conductive optic fibre extends to described
In lampshade 3, skidded off in fine hole 212 so that lampshade 3 can prevent light-conductive optic fibre from walking certainly.In one embodiment, the lampshade 3
With installation cavity and installing port, thus, the other end of any support arm 21 is inserted into the installation cavity from the installing port
In.In addition, the lampshade 3 is Transparent lamp shade, so set, the light that the lampshade 3 enables to light-conductive optic fibre to transmit diffuses to
Light-emitting window 211.
Based on light guide structure as described above, the present invention also provides a kind of connector, which has as described above
Light guide structure 100.
As shown in Figures 2 to 4, light guide structure of the invention leaded light with light-blocking part same as another is illustrated in figure
Structure 200 is superimposed staggered schematic diagram.It, can be to avoid by the light-blocking part of setting though the superposition of two light guide structures is related to
Mutual optical crosstalk.
In conclusion light guide structure of the invention neither influences guide-lighting performance, when multiple light guide structures, which are superimposed, to be installed, again
The mutual optical crosstalk of multiple light guide structures can be avoided completely, brought convenience for the use of user；And each light-conductive optic fibre is not done each other
It disturbs, is conducive to the transmission of optical signal in connector.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is understood that other embodiments connect.
Claims (10)
1. a kind of light guide structure, which is characterized in that the light guide structure includes: light-conductive optic fibre and for installing leading for light-conductive optic fibre
Light structure of fiber_optic；What the light-conductive optic fibre bracket had light inlet, light-emitting window and the connection light inlet and a light-emitting window walks fibre
Hole, the light-conductive optic fibre are contained in away in fine hole, and one end of the light-conductive optic fibre is located at the light inlet, and the other end is located at institute
State light-emitting window；The light-conductive optic fibre bracket include the support arm being oppositely arranged and between the support arm and connect described in
The linking arm of support arm, with the light inlet, light-emitting window and the connection light inlet and light-emitting window on any support arm
Fine hole is walked, the surface of the light-conductive optic fibre bracket is equipped with for stopping the light source of the light source of light-conductive optic fibre and other light-conductive optic fibres
Separate the light-blocking part to prevent optical crosstalk.
2. light guide structure according to claim 1, it is characterised in that: the light-blocking part is to be wrapped in light-conductive optic fibre bracket table
The thermoplastic elastomer (TPE) in face.
3. light guide structure according to claim 1, it is characterised in that: the light-blocking part is to be sheathed on light-conductive optic fibre bracket table
The garment bag in face.
4. light guide structure according to claim 1, it is characterised in that: the light-blocking part is to be wrapped in light-conductive optic fibre bracket table
Face every light coating.
5. light guide structure according to claim 1, it is characterised in that: the light-blocking part is to be affixed on light-conductive optic fibre rack surface
Every light film.
6. light guide structure according to claim 1, it is characterised in that: any support arm is L shape.
7. light guide structure according to claim 6, it is characterised in that: the linking arm is two, two linking arms
By long-armed being attached for the L shape support arm being oppositely arranged.
8. light guide structure according to claim 1, it is characterised in that: the light guide structure further includes lampshade, the lampshade
It for Transparent lamp shade, is set at the light-emitting window, the other end of the light-conductive optic fibre extends in the lampshade.
9. light guide structure according to claim 1, it is characterised in that: the light-conductive optic fibre is flexible light-conducting optical fiber.
10. a kind of connector, which is characterized in that the connector has guide-lighting knot as described in any one of claims 1 to 9
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811126988.0A CN108983349A (en) | 2018-09-26 | 2018-09-26 | A kind of light guide structure and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811126988.0A CN108983349A (en) | 2018-09-26 | 2018-09-26 | A kind of light guide structure and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108983349A true CN108983349A (en) | 2018-12-11 |
Family
ID=64542934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811126988.0A Pending CN108983349A (en) | 2018-09-26 | 2018-09-26 | A kind of light guide structure and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108983349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11448837B2 (en) | 2020-07-06 | 2022-09-20 | Dongguan Luxshare Technologies Co., Ltd | Anti-cross-lighting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102193152A (en) * | 2010-03-03 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber fixing device and optical fiber assembling method |
| TWM499674U (en) * | 2014-08-19 | 2015-04-21 | Speed Tech Corp | Plug connector, receptacle connector and connector assembly |
| CN206370373U (en) * | 2016-12-20 | 2017-08-01 | 深圳市共进电子股份有限公司 | Electronic equipment and its light guide key |
| CN107976749A (en) * | 2017-11-02 | 2018-05-01 | 温州意华接插件股份有限公司 | Light guide structure and connector |
| CN108105715A (en) * | 2018-01-18 | 2018-06-01 | 上海小糸车灯有限公司 | Prevent the light guide head mounting structure of the mutual optical crosstalk of light guide |
| CN208672837U (en) * | 2018-09-26 | 2019-03-29 | 温州意华接插件股份有限公司 | A kind of light guide structure and connector |
-
2018
- 2018-09-26 CN CN201811126988.0A patent/CN108983349A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102193152A (en) * | 2010-03-03 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber fixing device and optical fiber assembling method |
| TWM499674U (en) * | 2014-08-19 | 2015-04-21 | Speed Tech Corp | Plug connector, receptacle connector and connector assembly |
| CN206370373U (en) * | 2016-12-20 | 2017-08-01 | 深圳市共进电子股份有限公司 | Electronic equipment and its light guide key |
| CN107976749A (en) * | 2017-11-02 | 2018-05-01 | 温州意华接插件股份有限公司 | Light guide structure and connector |
| CN108105715A (en) * | 2018-01-18 | 2018-06-01 | 上海小糸车灯有限公司 | Prevent the light guide head mounting structure of the mutual optical crosstalk of light guide |
| CN208672837U (en) * | 2018-09-26 | 2019-03-29 | 温州意华接插件股份有限公司 | A kind of light guide structure and connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11448837B2 (en) | 2020-07-06 | 2022-09-20 | Dongguan Luxshare Technologies Co., Ltd | Anti-cross-lighting structure |
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