CN103472557A - Cylindrical lens coupling three-dimensional adjusting structure - Google Patents
Cylindrical lens coupling three-dimensional adjusting structure Download PDFInfo
- Publication number
- CN103472557A CN103472557A CN2013103962329A CN201310396232A CN103472557A CN 103472557 A CN103472557 A CN 103472557A CN 2013103962329 A CN2013103962329 A CN 2013103962329A CN 201310396232 A CN201310396232 A CN 201310396232A CN 103472557 A CN103472557 A CN 103472557A
- Authority
- CN
- China
- Prior art keywords
- post lens
- inside casing
- matrix
- coupling
- dimensional regulation
- 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.)
- Granted
Links
Images
Abstract
A cylindrical lens coupling three-dimensional adjusting structure comprises an outer frame, a first inner frame, a second inner frame, a base body and an adjusting structure. The first inner frame is placed in the outer frame. The second inner frame is placed in the first inner frame. The base body is provided with an oblique concave part and is fixed in the second inner frame. The adjusting structure comprises a first cylindrical lens frame, a second cylindrical lens frame, a first adjusting rod and a second adjusting rod. A square hole for placing a lens is formed in the end face of the first cylindrical lens frame. A protrusion is fixed on the side wall of the first cylindrical lens frame. A rectangular hole for placing a lens is formed in the end face of the second cylindrical lens frame. A protrusion is fixed on the side wall of the second cylindrical lens frame. An H-shaped annular groove is formed in one end of the first adjusting rod which is arranged in an adjusting hole in the upper concave part of the base body in a penetrating mode. The H-shaped annular groove is clamped on the protrusion of the first cylindrical lens frame. An H-shaped annular groove is formed in one end of the second adjusting rod which is arranged in an adjusting hole in the upper concave notch of the base body in a penetrating mode. The H-shaped annular groove is clamped on the protrusion of the second cylindrical lens frame. The two cylindrical lenses are adjusted when the cylindrical lens coupling three-dimensional adjusting structure is used for optics coupling, three-dimensional adjusting of the two cylindrical lenses is achieved through adjusting nuts, and the cylindrical lens coupling three-dimensional adjusting structure has the advantages of being high in working efficiency and compact and delicate in structure.
Description
Technical field
The invention belongs to mechanical field, refer to especially a kind of post Lens Coupling three-dimensional regulation structure, it is for optical coupled, by two post lens of three-dimensional regulation, makes light path realize the coupling of light path by two post lens simultaneously.
Background technology
The post Lens Coupling is widely used in optics, for the position of adjustment column lens, guarantees that light path is by the center of post lens, and minimum power loss is arranged when realizing light by the post lens.
At coupling process center pillar lens, be difficult to regulate, traditional control method is regulated by external tool, and then with glue, fixing mode realizes coupling, only guarantees the coupling under single light path, when other factors change and light path while changing, the post Lens Coupling system fixed is malleable not.Existing adjustment structure, by a two-dimensional adjustment structure and an one dimension adjustment structure combination, realize coupling process center pillar lens three-dimensional regulation, guarantees coupling efficiency, can be with the variation of light path, and real-time is regulated, increase work efficiency, compact conformation, structure is exquisite.
Summary of the invention:
The object of the invention is to, a kind of post Lens Coupling three-dimensional regulation structure is provided, it regulates two post lens during for optical coupled, by setting nut, realizes two post lens three-dimensional regulation.
The invention provides a kind of post Lens Coupling three-dimensional regulation structure, comprising:
One housing, it is square framework;
One first inside casing, it is the framework that a side has opening, its housing that is positioned at moving up and down;
One second inside casing, it is square framework, it is positioned at the first inside casing;
One matrix, it is the rectangle column, the end face of this rectangle column has a circular hole, the right angle section of the long side direction of this rectangle column, have an oblique recess, vertically through this recess, have one first adjustment hole, an end in the always bight adjacent with recess has an oblique notch, vertically through this notch, have one second adjustment hole, this matrix is fixed in the second inside casing;
One adjustment structure, it is positioned at the circular hole of matrix, and this adjustment structure comprises:
One first post lens mount, it is right cylinder, and end face has one for placing the square hole of lens, and sidewall is fixed with a projection;
One second post lens mount, it is right cylinder, and end face has one for placing the rectangular opening of lens, and sidewall is fixed with a projection, and this second post lens mount is adjacent with the first post lens mount;
One first adjuster bar, the one end is I-shaped annular groove, and it is set in the adjustment hole of matrix upper recess, and described I-shaped annular groove is stuck on the projection of the first post lens mount;
One second adjuster bar, the one end is I-shaped annular groove, and it is set in the adjustment hole of notch on matrix, and described I-shaped annular groove is stuck on the projection of the second post lens mount.
The invention has the beneficial effects as follows, it is to realize two post lens three-dimensional regulation by setting nut, have advantages of increase work efficiency, compact conformation, structure exquisiteness.
The accompanying drawing explanation
For making the auditor can further understand structure of the present invention, feature and purpose thereof, below in conjunction with being described in detail as follows of accompanying drawing and preferred embodiment, wherein:
Fig. 1 is the schematic diagram of framework of the present invention and inner frame structure.
Fig. 2 is the schematic diagram of basal body structure of the present invention.
Fig. 3 is the schematic diagram of adjustment structure of the present invention.
Fig. 4 is the structural representation after the present invention assembles.
Embodiment
Refer to shown in Fig. 1-Fig. 4, the invention provides a kind of post Lens Coupling three-dimensional regulation structure, comprising:
One housing 1, it is square framework;
One first inside casing 2, it is the framework that a side has opening, its housing 1 that is positioned at moving up and down;
Wherein the upper side at housing 1 has for regulating the first upper and lower adjusting screw 7 in inside casing 2 positions.Downside between housing 1 and the first inside casing 2 has a plurality of springs, and the quantity of each side spring of the present embodiment is 2.
Adjusting screw 7 directly contacts with the first inside casing 2, and when turn adjusting screw 7, the first inside casing 2 moves along the direction of housing 1 adjusted screw 7;
One second inside casing 3, it is square framework, it is positioned at the first inside casing 2;
On sidewall at housing 1 away from the side spring, have for regulating the adjusting screw 8 of the second inside casing 3 positions, left and right.Adjusting screw 8 acts directly on the second inside casing 3 by the direction of the first inside casing 2 beginnings; Wherein also comprise that a plurality of springs are placed between the first inside casing 2 and the second inside casing 3 one sides.
Because the second inside casing 3 is wrapped in the first inside casing 2 inside, when the first inside casing 2, when housing 1 moves up and down, the second inside casing 3 moves up and down simultaneously; When turn adjusting screw 8, the second inside casing 3 can be moved along the direction of adjusting screw 8, but the first inside casing 2 and the second inside casing 3 integral body do not change on the direction of adjusting screw 7.
One matrix 4, it is the rectangle column, the end face of this rectangle column has a circular hole 41, the right angle section of the long side direction of this rectangle column, have an oblique recess 42, vertically through this recess 42, have one first adjustment hole 421, an end in the always bight adjacent with recess 42 has an oblique notch 43, vertically through this notch 43, have one second adjustment hole 431, this matrix 4 is fixed in the second inside casing 3;
One adjustment structure 5, it is positioned at the circular hole 41 of matrix 4, and this adjustment structure 5 comprises:
One first post lens mount 51, it is right cylinder, and end face has a square hole 511 for placing lens, and sidewall is fixed with a projection 512; One first adjuster bar 53, the one end is I-shaped annular groove, and it is set in the adjustment hole 421 of matrix 4 upper recess 42, and described I-shaped annular groove is stuck on the projection 512 of the first post lens mount 51; When the first adjuster bar 53 moves along adjustment hole 421, the projection 512 on the first post lens mount 51 that the I-shaped annular groove by the first adjuster bar one end connects, drive the first post lens mount 51 be connected with projection 512 and move along circular hole 41.Thereby realizing being fixed on post lens in the first post lens mount 51 moves along the direction of circular hole 41.The first adjuster bar 53 along adjustment hole 421 advance or the process that retreats in, the I-shaped annular groove of the first adjuster bar 53 1 ends can be connected on projection 512 always.
One second post lens mount 52, it is right cylinder, and end face has a rectangular opening 521 for placing lens, and sidewall is fixed with a projection 522, and this second post lens mount 52 is adjacent with the first post lens mount 51; One second adjuster bar 54, the one end is I-shaped annular groove, and it is set in the adjustment hole 431 of notch 43 on matrix 4, and described I-shaped annular groove is stuck on the projection 522 of the second post lens mount 52.When the second adjuster bar 54 moves along adjustment hole 431, the projection 522 on the first post lens mount 52 that the I-shaped annular groove by the second adjuster bar one end connects, drive with projection 522 the first post lens mounts 52 that are connected and move along circular hole 41.Thereby realizing being fixed on post lens in the second post lens mount 52 moves along the direction of circular hole 41.The second adjuster bar 54 along adjustment hole 431 advance or the process that retreats in, the I-shaped annular groove of the second adjuster bar 54 1 ends can be connected on projection 522 always.By the movement of the first post lens mount 51 and the second post lens mount 52, realize the relative variation of one group of post lens position, realize the coupling of light beam, guarantee coupling effect.
Wherein the inboard of matrix 4 circular holes 41 vertically has a semi-circular recesses.Anti-rotation pin 6 is positioned on the semi-circular recesses of matrix 4 circular holes 41.Have a vertical rectangular channel on the lower wall of the first post lens mount 51 and the second post lens mount 52, vertically rectangular channel is fastened on anti-rotation pin 6.
When the first post lens mount 51 and the second post lens mount 52 move along the circular hole 41 on matrix 4, along anti-rotation pin 6, move simultaneously, can effectively prevent that the first post lens mount 51 and the second post lens mount 52 from rotating when mobile circular hole 41 is interior, guarantees coupling efficiency.
Post Lens Coupling three-dimensional regulation structure, wherein on matrix 4, oblique recess 42 and the oblique angle of notch 43 are the 40-50 degree.
The above; be only the embodiment in the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the conversion that can expect easily or replacement, all should be encompassed in of the present invention comprise scope within.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (9)
1. a post Lens Coupling three-dimensional regulation structure comprises:
One housing, it is square framework;
One first inside casing, it is the framework that a side has opening, its housing that is positioned at moving up and down;
One second inside casing, it is square framework, it is positioned at the first inside casing;
One matrix, it is the rectangle column, the end face of this rectangle column has a circular hole, the right angle section of the long side direction of this rectangle column, have an oblique recess, vertically through this recess, have one first adjustment hole, an end in the always bight adjacent with recess has an oblique notch, vertically through this notch, have one second adjustment hole, this matrix is fixed in the second inside casing;
One adjustment structure, it is positioned at the circular hole of matrix, and this adjustment structure comprises:
One first post lens mount, it is right cylinder, and end face has one for placing the square hole of lens, and sidewall is fixed with a projection;
One second post lens mount, it is right cylinder, and end face has one for placing the rectangular opening of lens, and sidewall is fixed with a projection, and this second post lens mount is adjacent with the first post lens mount;
One first adjuster bar, the one end is I-shaped annular groove, and it is set in the adjustment hole of matrix upper recess, and described I-shaped annular groove is stuck on the projection of the first post lens mount;
One second adjuster bar, the one end is I-shaped annular groove, and it is set in the adjustment hole of notch on matrix, and described I-shaped annular groove is stuck on the projection of the second post lens mount.
2. post Lens Coupling three-dimensional regulation structure according to claim 1, wherein the inboard of matrix circular hole vertically has a semi-circular recesses.
3. post Lens Coupling three-dimensional regulation structure according to claim 1, wherein also comprise an anti-rotation pin, and this anti-rotation pin is positioned on the semi-circular recesses of matrix circular hole.
4. according to the described post Lens Coupling of claim 1 or 3 three-dimensional regulation structure, wherein on the lower wall of this first post lens mount and the second post lens mount, have a vertical rectangular channel, this vertical rectangular channel is fastened on stop pin and nails on.
5. post Lens Coupling three-dimensional regulation structure according to claim 1, wherein also comprise a plurality of springs, and this spring is placed between the first inside casing and the second inside casing one side.
6. post Lens Coupling three-dimensional regulation structure according to claim 5, wherein the downside between housing and the first inside casing has a plurality of springs.
7. post Lens Coupling three-dimensional regulation structure according to claim 1, wherein the upper side at housing has for regulating the first upper and lower adjusting screw in inside casing position.
8. post Lens Coupling three-dimensional regulation structure according to claim 1, wherein have on the sidewall away from the side spring at housing for regulating the adjusting screw of the second position, inside casing left and right.
9. post Lens Coupling three-dimensional regulation structure according to claim 2, wherein on matrix, oblique recess and the oblique angle of notch are the 40-50 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396232.9A CN103472557B (en) | 2013-09-04 | 2013-09-04 | Cylindrical lens coupling three-dimensional adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396232.9A CN103472557B (en) | 2013-09-04 | 2013-09-04 | Cylindrical lens coupling three-dimensional adjusting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103472557A true CN103472557A (en) | 2013-12-25 |
| CN103472557B CN103472557B (en) | 2015-07-15 |
Family
ID=49797471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310396232.9A Active CN103472557B (en) | 2013-09-04 | 2013-09-04 | Cylindrical lens coupling three-dimensional adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103472557B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537779A (en) * | 2016-02-23 | 2016-05-04 | 大族激光科技产业集团股份有限公司 | Three-dimensional adjusting mechanism and auxiliary laser cutting device employing same |
| CN105537761A (en) * | 2016-02-23 | 2016-05-04 | 大族激光科技产业集团股份有限公司 | Laser cutting auxiliary device |
| CN108693616A (en) * | 2018-04-09 | 2018-10-23 | 中国科学院国家天文台南京天文光学技术研究所 | Installation adjusting device and its installation adjusting method for column beam expanding lens |
| CN113314903A (en) * | 2021-05-28 | 2021-08-27 | 李长江 | Modular box at bottom of adjustable socket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0277707A (en) * | 1988-09-13 | 1990-03-16 | Canon Inc | Lens barrel incorporated with motor |
| CN2098043U (en) * | 1991-08-31 | 1992-03-04 | 吉林大学 | Poly-dimensional inching adjustable mirror bracket |
| CN1258852A (en) * | 1998-12-25 | 2000-07-05 | 奥林巴斯光学工业株式会社 | Lens cone apparatus |
| US20030095337A1 (en) * | 2001-11-16 | 2003-05-22 | Yin-Fa Tu | Adjustable lens assembly |
| CN101950061A (en) * | 2010-09-06 | 2011-01-19 | 北京智朗芯光科技有限公司 | Translation stage capable of containing devices |
-
2013
- 2013-09-04 CN CN201310396232.9A patent/CN103472557B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0277707A (en) * | 1988-09-13 | 1990-03-16 | Canon Inc | Lens barrel incorporated with motor |
| CN2098043U (en) * | 1991-08-31 | 1992-03-04 | 吉林大学 | Poly-dimensional inching adjustable mirror bracket |
| CN1258852A (en) * | 1998-12-25 | 2000-07-05 | 奥林巴斯光学工业株式会社 | Lens cone apparatus |
| US20030095337A1 (en) * | 2001-11-16 | 2003-05-22 | Yin-Fa Tu | Adjustable lens assembly |
| CN101950061A (en) * | 2010-09-06 | 2011-01-19 | 北京智朗芯光科技有限公司 | Translation stage capable of containing devices |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537779A (en) * | 2016-02-23 | 2016-05-04 | 大族激光科技产业集团股份有限公司 | Three-dimensional adjusting mechanism and auxiliary laser cutting device employing same |
| CN105537761A (en) * | 2016-02-23 | 2016-05-04 | 大族激光科技产业集团股份有限公司 | Laser cutting auxiliary device |
| CN105537761B (en) * | 2016-02-23 | 2017-09-29 | 大族激光科技产业集团股份有限公司 | It is cut by laser servicing unit |
| CN105537779B (en) * | 2016-02-23 | 2017-12-01 | 大族激光科技产业集团股份有限公司 | Three-dimensional adjusting mechanism and the laser cutting servicing unit for including it |
| CN108693616A (en) * | 2018-04-09 | 2018-10-23 | 中国科学院国家天文台南京天文光学技术研究所 | Installation adjusting device and its installation adjusting method for column beam expanding lens |
| CN113314903A (en) * | 2021-05-28 | 2021-08-27 | 李长江 | Modular box at bottom of adjustable socket |
| CN113314903B (en) * | 2021-05-28 | 2022-11-04 | 李长江 | Modular box at bottom of adjustable socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103472557B (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103472557B (en) | Cylindrical lens coupling three-dimensional adjusting structure | |
| CN107357116B (en) | Burnt regulating mechanism and the video camera with it afterwards | |
| CN205290038U (en) | Coaxial welding set of laser instrument | |
| CN103343899B (en) | The assembly method of the laser line light source component that with low cost, reliability is higher | |
| CN104646999A (en) | Carrier roller and bearing housing mounting machine | |
| CN203119319U (en) | Power distribution cabinet switch component leveling apparatus | |
| CN203091973U (en) | Laser welding joint adjusting device | |
| US9831755B2 (en) | Voice coil motor | |
| CN208132193U (en) | Laser cutting system power-driven focusing mechanism and electromotion focusing cutting head | |
| CN202330828U (en) | Upright photographing mechanism regulation module | |
| CN202513437U (en) | Precision laser transmitting device | |
| CN202840227U (en) | Clamp for adjusting height of electrode of laser | |
| CN102508395B (en) | Adjusting module of vertical photographing mechanism | |
| CN204449155U (en) | A kind of forging machine tool driver framework | |
| CN104501037B (en) | Stage lamp | |
| CN205096731U (en) | A optic fibre cutting head for on optic fibre laser cutting machine | |
| CN207771488U (en) | A kind of clamp structure of optical mirror slip edge polisher | |
| CN208276366U (en) | A kind of laser cutting machine of automatic controlled height | |
| CN203433174U (en) | Reflecting mirror fixing frame | |
| CN102856142B (en) | Assembling tool for grid-control electron gun and assembling method thereof | |
| CN104075138B (en) | Light fixture and reflector thereof regulate device | |
| CN102101226A (en) | Hydraulic vertical clamping fixture device | |
| CN204308458U (en) | Welding gun governor motion | |
| CN102990379A (en) | Movable lathe clamp for door cover face | |
| CN202734827U (en) | High-precision bidirectional adjustable cross laser line module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |