CN113359272B - Adjustable optics climbing turns to device - Google Patents
Adjustable optics climbing turns to device Download PDFInfo
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- CN113359272B CN113359272B CN202110524929.4A CN202110524929A CN113359272B CN 113359272 B CN113359272 B CN 113359272B CN 202110524929 A CN202110524929 A CN 202110524929A CN 113359272 B CN113359272 B CN 113359272B
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- mirror
- guide rail
- bracket
- fixing
- mirror bracket
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/198—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors with means for adjusting the mirror relative to its support
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Road Signs Or Road Markings (AREA)
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Abstract
The invention discloses an adjustable optical climbing steering device which comprises a first guide rail, wherein a first mirror bracket, a second guide rail and a second mirror bracket are respectively arranged on the first guide rail, a third mirror bracket is arranged on the second guide rail, all reflecting mirrors are arranged on the first mirror bracket, the second mirror bracket and the third mirror bracket, and the bottom of the first guide rail is connected with a fixing column. This has the advantage that the raising or lowering of the light beam is achieved and at the same time the direction of the light beam can be changed.
Description
Technical Field
The invention belongs to the field of optical machinery, and particularly relates to an adjustable optical climbing steering device.
Background
In some optical experiments, it is sometimes necessary to change not only the height of the light beam but also the direction of the light beam due to the size and spatial position of the optical fixture or the optical instrument. Especially for some large-scale test equipment, the position of the test equipment cannot be changed to meet the incident light angle, and under the condition that the position of the incident light cannot be changed, an optical climbing steering device is needed to guide the incident light to the light inlet of the test equipment. The optical climbing frame frequently used in the existing optical experiment basically adopts two reflection adjusting mechanisms, and can not completely meet the requirements of some special experimental occasions.
Disclosure of Invention
The invention aims to provide an adjustable optical climbing steering device, which can realize the lifting or lowering of a light beam and can change the direction of the light beam. In order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides an adjustable optics climbing turns to device, includes guide rail one, installation mirror holder one, guide rail two and mirror holder two on the guide rail one, be equipped with mirror holder three on the guide rail two, all be equipped with the total reflection mirror on mirror holder one, mirror holder two and the mirror holder three, guide rail one bottom and fixed column connection.
Furthermore, the first guide rail is of a U-shaped structure, grooves are formed in two side walls of the first guide rail, and the second guide rail slides up and down along the grooves.
Furthermore, the first mirror bracket is connected with the first guide rail through a first mirror bracket connecting plate, a first guide rail mounting hole and a first mirror bracket fixing hole are formed in the first mirror bracket connecting plate, a first mirror groove is formed in the first mirror bracket, and a first full-reflection mirror is arranged in the first mirror groove.
Furthermore, the second mirror bracket is of a prism structure and comprises a second guide rail mounting hole, a third guide rail mounting hole, a second mirror groove and a second mirror bracket fixing hole, the first guide rail penetrates through the second guide rail mounting hole or the third guide rail mounting hole, and a second full-reflection mirror is arranged in the second mirror groove.
Further, the guide rail two is connected with the mirror holder three through the mirror holder three connecting plate, the mirror holder three connecting plate includes a guide rail mounting hole four and a mirror holder three fixing hole, a mirror groove three is arranged on the mirror holder three, and a full-reflection mirror three is arranged in the mirror groove three.
Further, the second guide rail comprises a guide rail column and a boss, the boss is arranged on the guide rail column, and the boss is arranged in the groove of the first guide rail.
Furthermore, a top column is arranged at the top of the first guide rail and used for supporting the first guide rail.
An adjustable optical climbing steering device is used as follows,
s1, fixing a fixing column by using a fork-type pressing plate, fixing a first full-reflection mirror into a first mirror groove, adjusting the height of a first mirror frame, rotating the first mirror frame to a required position to enable incident light to be incident on the first full-reflection mirror, fixing the first mirror frame and a connecting plate of the first mirror frame, and forming an angle of a plane in the first mirror groove and a horizontal plane to be 45 degrees;
s2, fixing a second fully-reflecting mirror in a second mirror groove, moving the second mirror bracket to a required position, and fixing the second mirror bracket, wherein the angle between the plane in the second mirror groove and the horizontal plane is 45 degrees;
s3, fixing a fully-reflecting mirror III in a mirror groove III, moving a guide rail II until the guide rail II is contacted with a mirror bracket II, and fixing the guide rail II; and moving the three connecting plates of the mirror bracket, rotating the angle of the third mirror bracket, fixing the three connecting plates of the mirror bracket and fixing the third mirror bracket as required.
Advantageous effects
1. The height of the light beam can be adjusted by moving the first lens frame and the second lens frame.
2. The first lens frame and the third lens frame can change the direction of the light beam by rotating.
3. The first lens frame can rotate, so that incident light can enter the device in multiple directions.
4. The third mirror bracket can rotate, so that the direction of emergent light can be changed according to the requirement.
5. The light beam may be translated a distance to the right or to the left in the horizontal direction.
6. The second guide rail and the third mirror bracket can be conveniently arranged on the left side of the whole device, so that the adjustment range of the light beam direction is larger.
7. According to the requirements, only the first lens frame and the third lens frame or only the second lens frame and the third lens frame or only the first lens frame and the second lens frame can be used.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of a structure of a guide rail;
FIG. 3 is a schematic view of a second guide rail structure;
fig. 4 is a schematic view of a first frame and a connecting plate of the first frame;
fig. 5 is a schematic structural view of a second frame;
fig. 6 is a schematic diagram of a third frame and a third connecting plate structure of the frame;
FIG. 7 is a schematic view of a beam reflection;
1-fixed column, 2-guide rail I, 201-groove I, 202-groove II, 3-top column, 4-guide rail II, 401-guide rail column, 402-boss I, 403-boss II and 404-guide rail II fixed hole; 5-first mirror holder, 501-first mirror holder connecting plate, 502-first guide rail mounting hole, 503-first mirror holder connecting plate fixing hole, 504-first mirror holder fixing hole, 505-first mirror groove, 506-first total reflection mirror fixing hole, 6-second mirror holder, 601-second guide rail mounting hole, 602-third guide rail mounting hole, 603-second mirror groove, 604-second total reflection mirror fixing hole, 605-second mirror holder fixing hole, 7-third mirror holder, 701-third mirror holder connecting plate, 702-fourth guide rail mounting hole, 703-third mirror holder fixing hole, 704-third mirror holder connecting plate fixing hole, 705-third mirror groove, 706-third total reflection mirror fixing hole.
Detailed Description
The following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.
The utility model provides an adjustable optics climbing turns to device, includes guide rail one 2, install mirror holder one 5, guide rail two 4 and mirror holder two 6 on the guide rail one 2 respectively, be equipped with mirror holder three 7 on the guide rail two 4, be equipped with on mirror holder one 5, mirror holder two 6 and the mirror holder three 7 respectively and reflect mirror one, reflect mirror two and reflect mirror three entirely, 2 bottoms of guide rail are passed through the bolt and are connected with fixed column 1, a guide rail top is equipped with fore-set 3 for support guide rail one prevents to be extruded and produces great deformation.
The first guide rail 2 is of a U-shaped structure, a first groove 201 and a second groove 202 are formed in two side walls of the first guide rail, and the second guide rail 4 slides up and down along the first groove 201 and the second groove 202.
The bottom of the first 5 mirror frames is provided with a threaded column, the threaded column penetrates through a first mirror frame fixing hole 504 and is fixed through a nut, a first guide rail mounting hole 502 and a first mirror frame fixing hole 504 are formed in a first mirror frame connecting plate 501, a first mirror groove 505 and a first full-reflection mirror fixing hole 506 are formed in the first mirror groove 505, a first full-reflection mirror is arranged in the first full-reflection mirror groove 506, the first full-reflection mirror fixing hole 506 is used for fixing the first full-reflection mirror, and a first guide rail 2 penetrates through the first guide rail mounting hole 502. The plane in the first mirror groove 505 forms an angle of 45 degrees with the horizontal plane. The first mirror bracket and a connecting plate fixing hole 503 are used for adjusting the height of the first mirror bracket 5.
The second mirror bracket 6 is of a right-angle triangular prism structure and comprises a second guide rail mounting hole 601, a third guide rail mounting hole 602, a second mirror groove 603, a second mirror bracket fixing hole 605 and a second full-reflection mirror fixing hole 604, the first guide rail 2 penetrates through the second guide rail mounting hole 601 or the third guide rail mounting hole 602, a second full-reflection mirror is arranged in the second mirror groove 603, and the second full-reflection mirror fixing hole 604 is used for fixing the second full-reflection mirror. The angle between the plane in the second mirror groove and the horizontal plane is 45 degrees, and the second mirror bracket fixing hole 605 is used for adjusting the height of the second mirror bracket 6.
The second guide rail 4 is connected with a third mirror bracket 7 through a third mirror bracket connecting plate 701, the third mirror bracket connecting plate 701 comprises a fourth guide rail mounting hole 702, a third mirror bracket fixing hole 703 and a third mirror bracket connecting plate fixing hole 704, a third mirror groove 705 and a third full-reflection mirror fixing hole 706 are formed in the third mirror bracket 7, a third full-reflection mirror is arranged in the third mirror groove 705, the third full-reflection mirror fixing hole 706 is used for fixing the second full-reflection mirror, a threaded column is arranged at the bottom of the third mirror bracket 7 and penetrates through the third mirror bracket fixing hole 703 and is fixed through a nut, and the third mirror bracket connecting plate fixing hole 704 is used for adjusting the left position and the right position of the third mirror bracket 7.
The second guide rail 4 comprises a first guide rail column 401, a first boss 402 and a second boss 403, and the first boss 402 and the second boss 403 are installed in the first groove 201 and the second groove 202 of the first guide rail.
A method for using an adjustable optical climbing steering device comprises the steps of,
s1, fixing a fixing column 1 by using a fork type pressing plate, fixing a first full-reflection mirror into a first mirror groove 505, adjusting the height of a first mirror frame 5, rotating the first mirror frame 5 to a required position to enable incident light to be incident on the first full-reflection mirror, fixing the first mirror frame 5 and a first mirror frame connecting plate 501, and enabling an angle between a plane in the first mirror groove 505 and a horizontal plane to be 45 degrees;
s2, fixing a second fully-reflecting mirror in a second mirror groove 603, moving a second mirror bracket 6 to a required position, fixing the second mirror bracket 6, and forming an angle of 45 degrees between a plane in the second mirror groove 603 and a horizontal plane;
s3, fixing a third full-reflection mirror in a third mirror groove 705, moving a second guide rail 4 until the second guide rail 4 is contacted with a second mirror frame 6, and fixing the second guide rail 4; and (3) moving the three connecting plates 701 of the mirror bracket, rotating the angle of the three 7 mirror brackets, fixing the three connecting plates 701 of the mirror bracket and fixing the three 7 mirror brackets as required. At the moment, incident light firstly irradiates the first total reflection mirror in the first mirror bracket 5, is reflected to the second total reflection mirror in the second mirror bracket 6, is reflected to the third total reflection mirror in the third mirror bracket 7 and is finally reflected out.
In addition, if only the height of the light beam is required to be changed, namely, only the function of the optical climbing frame is realized, the second guide rail and the third lens frame can be removed in the device.
The total reflection mirror used in the invention is a reflection mirror with ultra-high reflectivity, and the wavelength selection needs to be according to specific experimental conditions. The total reflection angle is 45 degrees, and the diameter is 12.7mm.
Installation process and working principle
According to the attached drawings, a fixing column 1 is firstly connected with a first guide rail 2 through bolts.
Mounting the spectacle frame by 5 processes: placing a first all-reflecting mirror into a first mirror groove 505 in the first mirror frame 5, fixing the first all-reflecting mirror through a first all-reflecting mirror fixing hole 506 by using a bolt, inserting a threaded column at the bottom of the first mirror frame 5 into a first mirror frame fixing hole 504 of the first mirror frame 5, and fixing the first mirror frame 5 by using a nut.
And (5) mounting a second lens frame 6: and placing a second full-reflection mirror into the second mirror groove 603, and fixing the second full-reflection mirror through a second full-reflection mirror fixing hole 604 by using a bolt.
And (3) mounting a mirror frame three 7 processes: and placing a third total reflection mirror into a third mirror groove 705 of the third mirror bracket 7, and fixing the third total reflection mirror through a third total reflection mirror fixing hole 706 by using a bolt. And a threaded column at the bottom of the third mirror bracket 7 is inserted into the third mirror bracket fixing hole 703, and the third mirror bracket 7 is fixed by a nut.
The first frame 5 is fixed by fitting the first rail mounting hole 502 of the first frame 5 around the first rail and screwing two bolts into a first frame connecting plate fixing hole 503. And then the first boss 402 and the second boss 403 of the second guide rail 4 are placed in the first groove 201 and the second groove 202 of the first guide rail 2, and bolts are screwed into the second guide rail fixing holes 404 to fix the second guide rail 4. Next, the guide rail column 401 of the second guide rail 4 is fitted over the guide rail mounting hole four 702 of the third lens frame 7, and the third lens frame 7 is fixed by screwing the bolt into the third lens frame fixing hole 704 of the third lens frame 7. Then, the guide rail one 2 is sleeved with the square guide rail mounting hole three 602 of the second lens bracket 6, the top column 3 is inserted into the guide rail one 2, and the second lens bracket 6 is fixed by screwing two bolts into the lens bracket two fixing holes 605 of the second lens bracket 6.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. An adjustable optical climbing steering device is characterized by comprising a first guide rail, wherein a first mirror bracket, a second guide rail and a second mirror bracket are mounted on the first guide rail; the guide rail two-way is connected with the mirror bracket three through a mirror bracket three connecting plate, the mirror bracket three connecting plate comprises a guide rail mounting hole four, a mirror bracket three fixing hole and a mirror bracket three connecting plate fixing hole, the mirror bracket three is provided with a mirror groove three and a full-reflection mirror three fixing hole, a full-reflection mirror three is arranged in the mirror groove three, the full-reflection mirror three fixing hole is used for fixing the full-reflection mirror three, the bottom of the mirror bracket three is provided with a threaded column, the threaded column penetrates through the mirror bracket three fixing hole and is fixed by a nut, and the mirror bracket three connecting plate fixing hole is used for adjusting the left and right positions of the mirror bracket three;
the use method is as follows,
s1, fixing a fixing column by using a fork type pressing plate, fixing a first full-reflection mirror into a first mirror groove, adjusting the height of a first mirror bracket, rotating the first mirror bracket to a required position to enable incident light to be incident on the first full-reflection mirror, fixing the first mirror bracket and a connecting plate of the mirror bracket, and enabling an angle between a plane in the first mirror groove and a horizontal plane to be 45 degrees;
s2, fixing a second fully-reflecting mirror into a second mirror groove, moving the second mirror frame to a required position, and fixing the second mirror frame, wherein the angle between the plane in the second mirror groove and the horizontal plane is 45 degrees;
s3, fixing a fully-reflecting mirror III in a mirror groove III, moving a guide rail II until the guide rail II is contacted with a mirror bracket II, and fixing the guide rail II; and moving the three connecting plates of the mirror bracket, rotating the angle of the third mirror bracket, fixing the three connecting plates of the mirror bracket and fixing the third mirror bracket as required.
2. The adjustable optical climbing steering device according to claim 1, wherein the first guide rail is a U-shaped structure, two side walls of the first guide rail are provided with grooves, and the second guide rail slides up and down along the grooves.
3. The adjustable optical climbing steering device according to claim 1, wherein the first mirror bracket is connected to the first guide rail through a first mirror bracket connecting plate, the first mirror bracket connecting plate is provided with a first guide rail mounting hole and a first mirror bracket fixing hole, the first mirror bracket is provided with a first mirror groove, and the first mirror groove is internally provided with a first total reflection mirror.
4. The adjustable optical climbing steering device according to claim 1, wherein the second mirror bracket is a prism structure and comprises a second guide rail mounting hole, a third guide rail mounting hole, a second mirror groove and a second mirror bracket fixing hole, the first guide rail penetrates through the second guide rail mounting hole or the third guide rail mounting hole, and a second total reflection mirror is arranged in the second mirror groove.
5. The adjustable optical climbing steering device according to claim 1, wherein the second guide rail comprises a guide rail column and a boss, the guide rail column is provided with the boss, and the boss is installed in a groove of the first guide rail.
6. The adjustable optical climbing steering device according to claim 1, wherein the top of the first guiding rail is provided with a top pillar for supporting the first guiding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524929.4A CN113359272B (en) | 2021-05-14 | 2021-05-14 | Adjustable optics climbing turns to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524929.4A CN113359272B (en) | 2021-05-14 | 2021-05-14 | Adjustable optics climbing turns to device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113359272A CN113359272A (en) | 2021-09-07 |
| CN113359272B true CN113359272B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110524929.4A Active CN113359272B (en) | 2021-05-14 | 2021-05-14 | Adjustable optics climbing turns to device |
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Citations (7)
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| JP2005331541A (en) * | 2004-05-18 | 2005-12-02 | Dainippon Printing Co Ltd | Apparatus and system for adjusting optical axis |
| CN102590973A (en) * | 2012-04-01 | 2012-07-18 | 中国科学院上海应用物理研究所 | Numerical aperture matching device of synchronous radiation infrared microscope |
| CN205374982U (en) * | 2015-12-30 | 2016-07-06 | 上海微电子装备有限公司 | Light beam adjusting device |
| CN206313281U (en) * | 2016-08-31 | 2017-07-07 | 上海芬创信息科技有限公司 | Laser optical principal axis transformation part |
| CN109839736A (en) * | 2017-11-28 | 2019-06-04 | 中国科学院大连化学物理研究所 | A kind of broad band laser energy attenuator |
| CN111856703A (en) * | 2020-07-21 | 2020-10-30 | 山东大学 | Device for adjusting light beam height |
| CN112505915A (en) * | 2020-11-18 | 2021-03-16 | 之江实验室 | Laser beam drift real-time detection and rapid correction device and method |
-
2021
- 2021-05-14 CN CN202110524929.4A patent/CN113359272B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005331541A (en) * | 2004-05-18 | 2005-12-02 | Dainippon Printing Co Ltd | Apparatus and system for adjusting optical axis |
| CN102590973A (en) * | 2012-04-01 | 2012-07-18 | 中国科学院上海应用物理研究所 | Numerical aperture matching device of synchronous radiation infrared microscope |
| CN205374982U (en) * | 2015-12-30 | 2016-07-06 | 上海微电子装备有限公司 | Light beam adjusting device |
| CN206313281U (en) * | 2016-08-31 | 2017-07-07 | 上海芬创信息科技有限公司 | Laser optical principal axis transformation part |
| CN109839736A (en) * | 2017-11-28 | 2019-06-04 | 中国科学院大连化学物理研究所 | A kind of broad band laser energy attenuator |
| CN111856703A (en) * | 2020-07-21 | 2020-10-30 | 山东大学 | Device for adjusting light beam height |
| CN112505915A (en) * | 2020-11-18 | 2021-03-16 | 之江实验室 | Laser beam drift real-time detection and rapid correction device and method |
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| CN113359272A (en) | 2021-09-07 |
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