CN206848516U - A kind of lighting fiber plug structure - Google Patents
A kind of lighting fiber plug structure Download PDFInfo
- Publication number
- CN206848516U CN206848516U CN201720300551.9U CN201720300551U CN206848516U CN 206848516 U CN206848516 U CN 206848516U CN 201720300551 U CN201720300551 U CN 201720300551U CN 206848516 U CN206848516 U CN 206848516U
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- Prior art keywords
- coupled
- fixed structure
- hole
- light source
- taper
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Abstract
In fiber coupling conduction, the position of optical fiber has a great influence to coupling efficiency, while, when fibre bundle number is more, the problem of efficiency is low be present, it is necessary to aid in plug by instrument during optical fiber plug.The utility model provides a kind of lighting fiber plug structure, including light source, light source base, coupled structure and fixed structure；Coupled structure includes coupled lens, coupled structure pedestal, ferrule and coupled structure lid；Fixed structure includes fixed structure piece, taper sheath and secure component；Taper is set in the taper hole of fixed structure piece, and secure component is connected by screw thread with fixed structure piece, and due to taper sheath and fixed structure piece taper hole taper fit, the endoporus of taper sheath is inwardly received and lighting fiber is clamped；Secure component, which is outwarded winding to the right, to be pulled out.The plug of lighting fiber is so completed, solves the problems, such as that the reliability of product and efficiency are low during existing lighting fiber plug.
Description
Technical field
It the utility model is related to lighting fiber mounting technology field, and in particular to a kind of lighting fiber plug structure.
Background technology
Optical fibre illumination refers to that light passes through the transmission of conductor fiber, can be transmitted in arbitrary region.By optical fiber by light
Illuminated object is oriented to, is greatly improved the accuracy and contrast of illumination.In fiber coupling conduction, the position pair of optical fiber
Coupling efficiency has a great influence, while, it is necessary to by instrument during existing plug（As optical fiber clamps）Deng auxiliary plug, work as light
When fine beam number is more, it is difficult to ensure uniformity and reliability, while the problem of efficiency is low also be present.
Utility model content
The reliability of product and efficiency are low during in order to solve the problems, such as lighting fiber plug, and the utility model provides a kind of
Lighting fiber plug structure.
The utility model is achieved by the following technical solution：A kind of lighting fiber plug structure, including：Light source,
Light source base, coupled structure and fixed structure；
The coupled structure is arranged in light source base, including coupled lens, coupled structure pedestal, ferrule and coupling
Structural cover, the coupled structure pedestal are provided with the susceptor through-holes to match with light source external diameter, and light source is arranged on the susceptor through-holes
Interior, the left end face of the light source is concordant with coupled structure pedestal left end face and is arranged in light source base, the optical fiber set
Pipe is internally provided with the ferrule through hole to match with the fibre core external diameter of lighting fiber, and the outside of ferrule is step
Axle, the left end of ferrule is arranged on coupled structure pedestal and the right-hand member of the right-hand member step surface of Step Shaft and coupled structure pedestal
Face is concordant, and the coupled structure lid is set on coupled structure pedestal, is provided with opening in the middle part of coupled structure lid, ferrule is worn
Cross outward opening extension；Coupled lens, and light source, coupled lens are provided between the left end and light source of the ferrule through hole
With the central axis of ferrule through hole on the same axis；
The fixed structure is set on the extension of ferrule, fixed structure include fixed structure piece, taper sheath and
Secure component；The fixed structure piece endoporus passed through for lighting fiber, fixed structure piece are provided with the middle part of the fixed structure piece
The left side and right side at middle part are all provided with projection, and the raised outside in the right side is provided with what is matched with secure component internal thread
External screw thread, right side it is raised be internally provided with the taper hole to match with taper sheath, the left hand projection be internally provided with and light
The counterbore that the external diameter of the extension of fiber coating pipe matches；The secure component is internally provided with stepped hole left large and right small, institute
The small aperture for stating stepped hole is more than the external diameter of lighting fiber, and internal thread and and fixed knot are provided with the macropore of the stepped hole
Component is threadedly coupled；The taper is set in the taper hole of fixed structure piece, taper sheath be internally provided with and lighting fiber
The taper sheath through hole that matches of external diameter, and the right side of taper sheath is concordant with the step surface of secure component stepped hole；It is described heavy
Hole, fixed structure piece endoporus, taper sheath through hole and secure component stepped hole aperture on the same axis.
Further, the taper sheath is resilient sleeve.
Further, the secure component is wing nut.
Beneficial effect caused by a kind of lighting fiber plug structure of the utility model is：In actual use, light source is set
It is arranged in the susceptor through-holes of coupled structure pedestal, and with coupled structure pedestal in light source base, the left end of ferrule is set
Put on coupled structure pedestal, and outer cover is provided with coupled structure lid together with coupling pedestal, ferrule passes through coupled structure
The outward opening extension of lid, coupled lens are provided between the sleeve through hole left end and light source of ferrule；So constitute light
The basic hole of fibre installation, optical fiber, which only needs quickly to insert in ferrule through hole, can complete optical fiber transmission, fixed structure bag
Fixed structure piece, taper sheath and secure component are included, fixed structure piece is in fixed, left hand projection in the middle part of fixed structure piece
Counterbore is set on the extension of ferrule and coupled structure is positioned, and taper is set on the taper hole of fixed structure piece
Interior, secure component is connected by screw thread with fixed structure piece, and the right side of taper sheath and the step surface of secure component stepped hole
Concordantly；When needing to insert lighting fiber, secure component is outwarded winding to the right, now taper sheath can slide to the right, and taper sheath leads to
Hole is in releasing orientation；Lighting fiber is inserted to the left along the aperture of secure component stepped hole, is sequentially passed through taper sheath through hole, is consolidated
Determine structural member endoporus and enter in ferrule through hole；Reach the purpose of fiber optic conduction illumination, now by secure component to left-handed
Twist, drive taper sheath to be moved to the left, due to taper sheath and fixed structure piece taper hole taper fit, the endoporus of taper sheath to
It is interior receipts and to lighting fiber clamp；When needing to pull out lighting fiber, secure component, which is outwarded winding to the right, to be pulled out.So complete
The plug of lighting fiber, whole process is quick and easy, the reliability and efficiency of product when solving existing lighting fiber plug
The problem of low.
Brief description of the drawings
Fig. 1 is a kind of lighting fiber plug structure of the main view of the utility model.
Fig. 2 is a kind of partial schematic diagram of lighting fiber plug structure fixed structure piece of the utility model.
Fig. 3 is a kind of schematic cross-sectional view of lighting fiber plug structured optical fiber sleeve pipe of the utility model.
In figure：1 light source base, 2 light sources, 3 coupled lens, 4 ferrules, 401 ferrule through holes, 402 ferrules
Through coupled structure cover gab outwardly extending portion, 5 coupled structure pedestals, 6 coupled structure lids, 7 lighting fibers, 8 fixed structures
Raised on the right side of part, 801 fixed structure pieces, the raised external screw thread in 8011 fixed structure pieces right side, 8012 fixed structure piece taper holes, 802
Fixed structure piece left hand projection, 8021 fixed structure piece left hand projection counterbores, 803 fixed structure piece endoporus, 9 secure components, 10
Taper sheath.
Embodiment
It will describe in detail in conjunction with specific embodiments with reference to the accompanying drawings below：
Fig. 1 is a kind of lighting fiber plug structure of the main view of the utility model, and Fig. 2 is a kind of illumination of the utility model
The partial schematic diagram of optical fiber plug structure fixed structure piece, Fig. 3 are a kind of lighting fiber plug structured optical fiber set of the utility model
The schematic cross-sectional view of pipe.As seen from the figure,
The utility model is achieved by the following technical solution：A kind of lighting fiber plug structure, including：Light source 2,
Light source base 1, coupled structure and fixed structure；
The coupled structure is arranged in light source base 1, including coupled lens 3, coupled structure pedestal 5, the and of ferrule 4
Coupled structure lid 6, the coupled structure pedestal 5 are provided with the susceptor through-holes to match with light source external diameter, and light source is arranged on the base
In block hole, the left end face of the light source 2 is concordant with the left end face of coupled structure pedestal 5 and is arranged in light source base 1, institute
That states ferrule 4 is internally provided with the ferrule through hole 401 to match with the fibre core external diameter of lighting fiber 7, ferrule 4
Outside be Step Shaft, the left end of ferrule is arranged on coupled structure pedestal and the right-hand member step surface of Step Shaft is with coupling knot
The right side of structure pedestal is concordant, and the coupled structure lid 6 is set on coupled structure pedestal 5, and the middle part of coupled structure lid 6 is provided with
Opening, ferrule extend 402 through outward opening；It is provided with and couples between the left end of ferrule through hole 401 and light source 2
Lens 3, and the central axis of light source 2, coupled lens 3 and ferrule through hole 401 is on the same axis；
The fixed structure is set on the extension 402 of ferrule, and fixed structure includes fixed structure piece 8, taper
Set 10 and secure component 9；The fixed structure piece endoporus 803 passed through for lighting fiber is provided with the middle part of the fixed structure piece,
Left side and right side in the middle part of fixed structure piece are all provided with projection, and the outside of the right side projection 801 is provided with and secure component
The external screw thread 8011 that internal thread matches, right side projection are internally provided with the taper hole 8012 to match with taper sheath, the left side
Side projection 802 is internally provided with the counterbore 8021 to match with the external diameter of the extension of ferrule；The secure component 9
Stepped hole left large and right small is internally provided with, the small aperture of the stepped hole is more than the external diameter of lighting fiber 7, the stepped hole
Macropore in be provided with internal thread and be threadedly coupled with fixed structure piece 8；The taper sheath 10 is arranged on the cone of fixed structure piece
In hole, taper sheath 10 is internally provided with the taper sheath through hole to match with the external diameter of lighting fiber 7, and the right-hand member of taper sheath 10
Face is concordant with the step surface of secure component stepped hole；The counterbore 8021, fixed structure piece endoporus 803, taper sheath through hole with it is tight
Gu the aperture of part stepped hole is on the same axis.
A kind of lighting fiber plug structure of the utility model in actual use,
Light source is arranged in the susceptor through-holes of coupled structure pedestal, and is arranged on coupled structure pedestal in light source base,
The left end of ferrule is arranged on coupled structure pedestal, and outer cover is provided with coupled structure lid, optical fiber together with coupling pedestal
The outward opening of sleeve pipe through coupled structure lid extends, and is provided with and couples between the sleeve through hole left end and light source of ferrule
Mirror；The basic hole of optical fiber installation is so constituted, optical fiber, which only needs quickly to insert, can complete optical fiber in ferrule through hole
Transmission, fixed structure include fixed structure piece, taper sheath and secure component, and fixed structure piece is in fixed, fixed structure
The counterbore of left hand projection is set on the extension of ferrule in the middle part of part positions to coupled structure, and taper is set on solid
Determine in the taper hole of structural member, secure component is connected by screw thread with fixed structure piece, and the right side of taper sheath and secure component
The step surface of stepped hole is concordant；When needing to insert lighting fiber, secure component is outwarded winding to the right, now taper sheath to the right can be with
Slide, taper sheath through hole is in releasing orientation；Lighting fiber is inserted to the left along the aperture of secure component stepped hole, is sequentially passed through
Taper sheath through hole, fixed structure piece endoporus and enter ferrule through hole in；Reach the purpose of fiber optic conduction illumination, now will
Secure component screws to the left, drives taper sheath to be moved to the left, due to taper sheath and fixed structure piece taper hole taper fit,
The endoporus of taper sheath is inwardly received and lighting fiber is clamped；When needing to pull out lighting fiber, secure component is outwarded winding to the right i.e.
It can pull out.The plug of lighting fiber is so completed, whole process is quick and easy, product when solving existing lighting fiber plug
Reliability and low efficiency the problem of.
Further, for Quick-clamped or release, while the sheath of lighting fiber is protected, the taper sheath is elasticity
Set.
Further, for Quick-clamped or release, while cost is reduced, realizes the generalization of optical fiber plug structure, institute
It is wing nut to state secure component.
It should be understood that embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition should manage
Solution, after the content of the utility model instruction has been read, those skilled in the art can make any various to the utility model
Change and modification, these equivalent form of values equally fall within the application appended claims and limited.
Claims (3)
- A kind of 1. lighting fiber plug structure, it is characterised in that：Including light source, light source base, coupled structure and fixed structure；The coupled structure is arranged in light source base, including coupled lens, coupled structure pedestal, ferrule and coupled structure Lid, the coupled structure pedestal are provided with the susceptor through-holes to match with light source external diameter, and light source is arranged in the susceptor through-holes, institute State that the left end face of light source is concordant with coupled structure pedestal left end face and be arranged in light source base, the ferrule it is interior Portion is provided with the ferrule through hole to match with the fibre core external diameter of lighting fiber, and the outside of ferrule is Step Shaft, optical fiber The left end of sleeve pipe is arranged on coupled structure pedestal and the right-hand member step surface of Step Shaft is concordant with the right side of coupled structure pedestal, The coupled structure lid is set on coupled structure pedestal, is provided with opening in the middle part of coupled structure lid, ferrule passes through opening Stretch out；Coupled lens, and light source, coupled lens and optical fiber are provided between the left end and light source of the ferrule through hole The central axis of sleeve through hole is on the same axis；The fixed structure is set on the extension of ferrule, and fixed structure includes fixed structure piece, taper sheath and fastening Part；The fixed structure piece endoporus passed through for lighting fiber, fixed structure piece middle part are provided with the middle part of the fixed structure piece Left side and right side be all provided with projection, the raised outside in the right side is provided with the outer spiral shell to match with secure component internal thread Line, right side projection are internally provided with the taper hole to match with taper sheath, and the left hand projection is internally provided with and optical fiber set The counterbore that the external diameter of the extension of pipe matches；The secure component is internally provided with stepped hole left large and right small, described The small aperture in rank hole is more than the external diameter of lighting fiber, and internal thread and and fixed structure piece are provided with the macropore of the stepped hole Threaded connection；The taper is set in the taper hole of fixed structure piece, and being internally provided with for taper sheath is outer with lighting fiber The taper sheath through hole that footpath matches, and the right side of taper sheath is concordant with the step surface of secure component stepped hole；The counterbore, consolidate Determine the aperture of structural member endoporus, taper sheath through hole and secure component stepped hole on the same axis.
- A kind of 2. lighting fiber plug structure according to claim 1, it is characterised in that：The taper sheath is resilient sleeve.
- A kind of 3. lighting fiber plug structure according to claim 1, it is characterised in that：The secure component is butterfly spiral shell It is female.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300551.9U CN206848516U (en) | 2017-03-24 | 2017-03-24 | A kind of lighting fiber plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300551.9U CN206848516U (en) | 2017-03-24 | 2017-03-24 | A kind of lighting fiber plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848516U true CN206848516U (en) | 2018-01-05 |
Family
ID=60792076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300551.9U Expired - Fee Related CN206848516U (en) | 2017-03-24 | 2017-03-24 | A kind of lighting fiber plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206848516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459385A (en) * | 2018-05-16 | 2018-08-28 | 北京华宇德信光电技术有限公司 | A kind of fiber coupler for solid state laser |
-
2017
- 2017-03-24 CN CN201720300551.9U patent/CN206848516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459385A (en) * | 2018-05-16 | 2018-08-28 | 北京华宇德信光电技术有限公司 | A kind of fiber coupler for solid state laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180315 Address after: 400025 No. 2, No. 2, No. 2, No. two, Jiangbei District, Jiangbei District, 2-1, 2-1 Patentee after: Chongqing light remote Photoelectric Technology Co., Ltd. Address before: 400026 Jiangbei District, Chongqing City West Road, No. 1, unit 2, 7-1 (room number: No. 708) () Patentee before: Chongqing City Light Medical Technology Co., Ltd. |
|
| 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: 20180105 Termination date: 20200324 |