CN203519905U - Two-dimension adjusting device for cylindrical lens light path - Google Patents
Two-dimension adjusting device for cylindrical lens light path Download PDFInfo
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- CN203519905U CN203519905U CN201320696701.4U CN201320696701U CN203519905U CN 203519905 U CN203519905 U CN 203519905U CN 201320696701 U CN201320696701 U CN 201320696701U CN 203519905 U CN203519905 U CN 203519905U
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- 238000001514 detection method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000003384 imaging method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a two-dimension adjusting device for a cylindrical lens light path. The two-dimension adjusting device comprises a base, a support and a mobile assembly used for clamping a diffraction grating. The two-dimension adjusting device is structurally characterized in that the mobile assembly is composed of a square plate with a hollow circle in the center, adjusting knobs and a ball chain; the support is formed by fixedly connecting a rectangular plate and a vertical square plate into a perpendicular shape, and the center of the vertical square plate is a hollow circle; and the base is fixedly connected with the rectangular plate of the support disposed above the base through fastening screws. After the square plate and the vertical square plate are connected, the hollow circle of the square plate and the hollow circle of the vertical square plate are concentric. The ball chain enables the square plate to move in a multidimensional mode, and the three adjusting knobs enable the square plate to have wide adjustment amplitude. The device has the advantages of simple structure, easy operation, strong practicability and good using effect.
Description
Technical field
The utility model relates to a kind of optical path adjusting instrument of optical mirror slip, particularly a kind of two-dimensional adjustment device of cylindrical mirror light path.
Background technology
Optical element has now been widely used in the fields such as imaging, communication, medical treatment.Along with the continuous technical renovation of optics industry and at present constantly towards future development intensive, miniaturization, optical instrumentation, communication facilities portable proposed to higher requirement.
Cylindrical mirror is mainly used in the designing requirement that changes over picture size, for example a some hot spot is changed to spot into a line, or not changing the height that changes picture think width in the situation that, be widely used in the fields such as line detector illumination, bar code scanning, optical information processing, computing machine and Laser emission and synchrotron radiation light beam line.Along with the purposes of cylindrical mirror is increasingly extensive, applied instrument, field are day by day most advanced and sophisticated, and the equipment such as the chamber sheet of high precision measurement instrument and device, especially high power laser resonator cavity and long-distance line interferometer are more and more higher to the quality requirements of cylindrical mirror part.
Along with improving constantly that optical articles application requires quality of optical element, processing enterprise is the process technology of improving optical element and the accuracy of detection of instrument further, the accuracy of detection that improves instrument be improve product quality precondition, therefore, the machining precision of cylindrical mirror and accuracy of detection are needed the problem of solution badly with regard to becoming present optics manufacture field.
In tradition cylinder processing technology, conventionally with model, control the face shape machining precision of product, but along with improving constantly of product requirement, the method gradually demonstrates its drawback and can not meet the high-quality technical requirement of product, and the interferometer of rising in recent years is applied to the detection of level crossing and spherical mirror more, if be applied to the detection of cylinder, have obvious deficiency and affect accuracy of detection, test error is large.
Known in view of above-mentioned analysis, the detection that interferometer is applied to cylindrical mirror needs a kind of device that can be used for adjustable column catoptric light road.Therefore, the utility model proposes a kind of two-dimensional adjustment device of cylindrical mirror light path, by this device, can in interference technique detects, will accurately draw the surface topography information of product.
Summary of the invention
The purpose of this utility model is to provide a kind of two-dimensional adjustment device of cylindrical mirror light path, when tested part reference field and light path out of plumb, according to the shape of interference fringe that is held on the interferometer of fixture, use described device will be detected product and make pitch regulation along optical path direction, the reference field of adjusting optical element is vertical with light path.
To achieve these goals, the technical solution adopted in the utility model is: a kind of two-dimensional adjustment device of cylindrical mirror light path, comprise base, bearing and for clamping the movable component of diffraction grating, its design feature is that square plate, adjusting knob and the ball chain that described movable component is open circles by center forms; Described bearing is vertical configuration to square plate and is fixedly connected with standing by rectangle plate, and described standing to square plate center is open circles; Base is fixedly connected with the rectangle plate of bearing on being positioned at base by trip bolt.
Described square plate with stand to square plate, be connected after the open circles of the center with to stand to the open circles of square plate center be concentric circles.
Described hollow diameter of a circle is 4～8 cm.
The ball chain of described movable component is arranged at one of them place, end angle of square plate lower end, corresponding one of them place, end angle of square plate lower end is connected with the place, end angle of standing to square plate corresponding position by ball chain, three adjusting knobs are arranged at its excess-three place, end angle of square plate, and its excess-three of square plate place, end angle is connected with its excess-three place, end angle of standing to square plate corresponding position by three adjusting knobs respectively.
Effect by ball chain makes square plate have the function of multidimensional activity; By bow state or face upward the two-dimensional adjustment of state of coarse adjustment, fine setting adjusting knob square plate; The amplitude that movable component is adjustable is 45～90 °.
The beneficial effects of the utility model: described two-dimensional adjustment device has the function on adjustable column catoptric light road, when the reference field of tested cylindrical mirror and light path out of plumb, adopt described two-dimensional adjustment device will be detected product and make pitch regulation along optical path direction, make the reference field of cylindrical mirror vertical with light path, improved the machining precision of cylindrical mirror, improved product quality, made cylindrical mirror product meet technology and the request for utilization of more most advanced and sophisticated instrument.This apparatus structure is simple, and easy operating is practical, and result of use is good, has very high economic worth and social value.
Accompanying drawing explanation
Fig. 1 is a kind of front view of two-dimensional adjustment device of cylindrical mirror light path.
Fig. 2 is a kind of left view of two-dimensional adjustment device of cylindrical mirror light path.
Fig. 3 is a kind of vertical view of two-dimensional adjustment device of cylindrical mirror light path.
In figure, the 1st, base, the 2nd, bearing, the 3rd, square plate, the 41st, trip bolt, the 42nd, trip bolt accessory, the 51,52, the 53rd, adjusting knob, the 6th, ball chain, the 7th, stand to the open circles of square plate 22 centers, the 8th, the open circles of square plate 3 centers.
Embodiment
For the utility model is done further to understand, now by reference to the accompanying drawings it is made to specific description.
Described in the utility model
a two-dimensional adjustment device for cylindrical mirror light path,comprise base 1, bearing 2 and for clamping the movable component of diffraction grating, to be described movable component be the square plate 3 of open circles, three adjusting knobs 51,52,53 and ball chain 6 by center to its design feature forms; Described bearing 2 is vertical configuration each other to square plate 22 and is fixedly connected with standing by rectangle plate 21, and described to stand to square plate 22 centers be open circles; The rectangle plate 21 of the bearing 2 on base 1 passes through trip bolt 41,42 and is positioned at base 1 is fixedly connected with.
The rectangle plate of bearing 2 21 is fixed on base 1 by trip bolt 41,42, then with ball chain 6, three adjusting knobs 51,52,53, square plate 3 is connected with standing to square plate 22 of bearing, obtain the two-dimensional adjustment device of cylindrical mirror light path.The ball chain 6 of described movable component is arranged at one of them place, end angle of square plate 3 lower ends, one of them place, end angle of square plate 3 lower ends is connected with the place, end angle of standing to square plate 22 corresponding positions by ball chain 6, three adjusting knobs 51,52,53 are arranged at respectively its excess-three place, end angle of square plate (3), and its excess-three of square plate 3 end angle is located adjusting knob respectively and is connected with its excess-three place, end angle of standing to square plate 22 corresponding positions.Described square plate 3 with stand to square plate 22, be connected after the open circles 8 of the center be concentric circles with standing to the open circles 7 of square plate 22 centers.Wherein, by ball chain 6, make square plate 3 can do multidimensional activity, three adjusting knobs 51,52,53 are given square plate 3 and are had the wider amplitude of accommodation.
On the basis of embodiment 1, rounded and external diameter and the tangent diffraction grating of open circles 8 internal diameters are embedded in open circles 8 to three adjusting knobs of coarse adjustment 51,52,53.When tested part reference field and light path out of plumb, according to the shape of interference fringe that is held on the interferometer of fixture, three adjusting knobs of fine tuning 51,52,53, make detected cylindrical mirror along bow state or face upward state adjusting of optical path direction, until the reference field of cylindrical mirror is mutually vertical with light path.
Although the utility model has been described concrete case study on implementation; but; scope of the present utility model is not limited to above-mentioned specific embodiment, in the situation that not departing from the utility model essence, various modification of the present utility model, variation and replacement is all fallen into protection domain of the present utility model.
Claims (5)
1. the two-dimensional adjustment device of a cylindrical mirror light path, comprise base (1), bearing (2) and for clamping the movable component of diffraction grating, it is characterized in that: square plate (3), adjusting knob and ball chain that described movable component is open circles by center form; Described bearing (2) is vertical configuration to square plate (22) and is fixedly connected with standing by rectangle plate (21), and described to stand to square plate (22) center be open circles; Base (1) is fixedly connected with the rectangle plate (21) of bearing on being positioned at base (1) by trip bolt.
2. the two-dimensional adjustment device of a kind of cylindrical mirror light path according to claim 1, is characterized in that: described square plate with stand to square plate (22), be connected after the open circles (8) of the center be concentric circles with standing to the open circles of square plate (22) center.
3. the two-dimensional adjustment device of a kind of cylindrical mirror light path according to claim 1 and 2, is characterized in that: described hollow diameter of a circle is 4～8 cm.
4. the two-dimensional adjustment device of a kind of cylindrical mirror light path according to claim 1 and 2, it is characterized in that: the ball chain (6) of described movable component is arranged at one of them place, end angle of square plate (3) lower end, corresponding one of them place, end angle of square plate (3) lower end is connected with the place, end angle of standing to square plate (22) corresponding position by ball chain (6), three adjusting knobs are arranged at its excess-three place, end angle of square plate (3), its excess-three of square plate (3) place, end angle is connected with its excess-three place, end angle of standing to square plate (22) corresponding position by three adjusting knobs respectively.
5. the two-dimensional adjustment device of a kind of cylindrical mirror light path according to claim 1 and 2, is characterized in that: the amplitude that movable component is adjustable is 45～90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696701.4U CN203519905U (en) | 2013-11-06 | 2013-11-06 | Two-dimension adjusting device for cylindrical lens light path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696701.4U CN203519905U (en) | 2013-11-06 | 2013-11-06 | Two-dimension adjusting device for cylindrical lens light path |
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| Publication Number | Publication Date |
|---|---|
| CN203519905U true CN203519905U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696701.4U Expired - Lifetime CN203519905U (en) | 2013-11-06 | 2013-11-06 | Two-dimension adjusting device for cylindrical lens light path |
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| Country | Link |
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| CN (1) | CN203519905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125247A (en) * | 2016-08-31 | 2016-11-16 | 无锡信欧光电科技有限公司 | A kind of electric-controlled type optical adjusting frame |
| 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 |
-
2013
- 2013-11-06 CN CN201320696701.4U patent/CN203519905U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125247A (en) * | 2016-08-31 | 2016-11-16 | 无锡信欧光电科技有限公司 | A kind of electric-controlled type optical adjusting frame |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350100 building, No. nine East Road, Minhou economic and Technological Development Zone, Fuzhou, Fujian 2, China Patentee after: FUZHOU HAICHUANG OPTICAL Co.,Ltd. Address before: 350100 building, No. nine East Road, Minhou economic and Technological Development Zone, Fuzhou, Fujian 2, China Patentee before: FUJIAN BASI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 350100 27th floor, Chuangye building, Haixi hi tech Industrial Park, hi tech Zone, Fuzhou City, Fujian Province Patentee after: FUJIAN HAICHUANG PHOTOELECTRIC Co.,Ltd. Address before: 350100 building, No. nine East Road, Minhou economic and Technological Development Zone, Fuzhou, Fujian 2, China Patentee before: FUZHOU HAICHUANG OPTICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 350100 floor 5, building 19, phase II, innovation park, No. 7, middle wulongjiang Avenue, Shangjie Town, Minhou County, Fuzhou City, Fujian Province Patentee after: Fujian Haichuang Photoelectric Technology Co.,Ltd. Address before: 350100 27th floor, Pioneer Building, Haixi hi tech Industrial Park, high tech Zone, Fuzhou City, Fujian Province Patentee before: FUJIAN HAICHUANG PHOTOELECTRIC CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
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| CX01 | Expiry of patent term |