CN102928942A - Optical path adjusting device - Google Patents
Optical path adjusting device Download PDFInfo
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- CN102928942A CN102928942A CN201210469462.9A CN201210469462A CN102928942A CN 102928942 A CN102928942 A CN 102928942A CN 201210469462 A CN201210469462 A CN 201210469462A CN 102928942 A CN102928942 A CN 102928942A
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- laser
- laser instrument
- optical path
- guide rail
- base
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Abstract
The invention discloses an optical path adjusting device. The optical path adjusting device comprises a laser, a laser clamping seat, bases and an optical bench guide rail, wherein the laser is fixed in the laser clamping seat through a fastening screw; the laser clamping seat is fixedly connected with one of the bases through a fulcrum bar; a transversal motion knob and a height adjustment knob are arranged on each base; and the laser is a cross laser. The optical path adjusting device utilizes cross laser rays emitted by the laser as reference lines so as to quickly achieve coaxial adjustment of the optical path, and has the advantages of simple structure, low cost, practicability and convenience.
Description
Technical field
The invention belongs to the optical experiment instrument field, be specially a kind of light path regulating device.
Background technology
When carrying out the Experiments of Optics such as focal length of lens measurement at optical bench, must carry out coaxial adjustment to the optical device such as lens that are placed on the optical bench guide rail, to guarantee accurate imaging.The general method that adopts range estimation during coaxial adjustment is regulated being centered close to sustained height and being located along the same line with guide rail of each optical device.The method of this range estimation is generally not accurate enough, and the quality of optical imagery is affected, sometimes even can not find picture.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of light path regulating device that can carry out easily and accurately coaxial adjustment.
In order to solve the problems of the technologies described above, the present invention is by the following technical solutions: a kind of light path regulating device, comprise laser instrument, the laser instrument deck, base, the optical bench guide rail, described laser instrument is fixed in the described laser instrument deck by trip bolt, described laser instrument deck is fixedly connected by the pole and the described base that are positioned at its bottom, described base places on the described optical bench guide rail, can be along described optical bench guide rail linear slide, described base is provided with the control base in the transverse shifting knob and the adjusting pole height adjustment knob highly that move as slight lateral perpendicular to described optical bench guide rail direction.
Described laser instrument is cross line laser.
The invention has the beneficial effects as follows: when carrying out the light path coaxial adjustment, utilize Cross hair laser line that described laser instrument sends as the reference line, regulate successively each optical device that is positioned on the light path, make the center of each optical device and the center superposition of Cross hair laser line, realize thus the coaxial of light path.The present invention is simple in structure, and cost is low, and is practical and convenient, is conducive to realize fast the coaxial adjustment of light path.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is formation of the present invention and light path coaxial adjustment synoptic diagram.
Among the figure: 1. laser instrument, 2. laser instrument deck, 3. trip bolt, 4. pole, 5. base, 6. optical bench guide rail, 7. film viewing screen, 8. lens, 9. transverse shifting knob, 10. height adjustment knob.
Embodiment
As shown in Figure 1, the present invention includes laser instrument 1, laser instrument deck 2, base 5, optical bench guide rail 6, laser instrument 1 is fixed in the laser instrument deck 2 by trip bolt 3, laser instrument deck 2 is fixedly connected with base 5 by the pole 4 that is positioned at its bottom, base 5 places on the optical bench guide rail 6, can be along optical bench guide rail 6 linear slide, base 5 is provided with the transverse shifting knob 9 that the control base moves as slight lateral in the direction of vertical optical bench guide rail 6 and the height adjustment knob 10 of regulating pole 4 height.
Described laser instrument 1 is cross line laser.
The implementation method of light path coaxial adjustment is: send the Cross hair laser line by laser instrument 1, horizontal line level, the vertical line of this Cross hair laser line are consistent with the length direction of optical bench guide rail 6, on optical bench guide rail 6, put successively the optical device such as film viewing screen 7, lens 8, utilize described Cross hair laser line as the reference line, regulate successively each optical device that is positioned on the light path, make the center of each optical device and the center superposition of Cross hair laser line, realize fast thus the coaxial of light path.
Claims (2)
1. light path regulating device, comprise laser instrument, laser instrument deck, base, optical bench guide rail, it is characterized in that: described laser instrument is fixed in the described laser instrument deck by trip bolt, described laser instrument deck is fixedly connected by the pole and the described base that are positioned at its bottom, described base places on the described optical bench guide rail, and described base is provided with the control base in the transverse shifting knob and the adjusting pole height adjustment knob highly that move as slight lateral perpendicular to described optical bench guide rail direction.
2. a kind of light path regulating device according to claim 1, it is characterized in that: described laser instrument is cross line laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469462.9A CN102928942A (en) | 2012-11-20 | 2012-11-20 | Optical path adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469462.9A CN102928942A (en) | 2012-11-20 | 2012-11-20 | Optical path adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102928942A true CN102928942A (en) | 2013-02-13 |
Family
ID=47643780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210469462.9A Pending CN102928942A (en) | 2012-11-20 | 2012-11-20 | Optical path adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102928942A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121860A (en) * | 2014-08-04 | 2014-10-29 | 天津工业大学 | Digital signal processor (DSP) based linear array charge coupled device (CCD) online detection system for absorbable suture line diameter |
| CN105137559A (en) * | 2015-05-25 | 2015-12-09 | 黑龙江大学 | Optical bench capable of transversely adjusting position of upright column |
| CN105290610A (en) * | 2015-09-11 | 2016-02-03 | 深圳市生生电子设备有限公司 | Optical path focusing device of laser engraving machine |
| CN106339126A (en) * | 2016-08-17 | 2017-01-18 | 北京仁光科技有限公司 | Device for realizing arc-shaped light curtain, and arc-shaped screen interaction system and method |
| CN106526779A (en) * | 2016-12-12 | 2017-03-22 | 深圳市奈士迪技术研发有限公司 | Optical path adjusting equipment |
| CN106680204A (en) * | 2017-02-14 | 2017-05-17 | 天津迈达医学科技股份有限公司 | Device for adjusting spatial position of laser |
| CN109031571A (en) * | 2018-09-17 | 2018-12-18 | 南通大学 | Optical element coaxial contour adjusting and judgment method based on guide rail, sliding block |
| CN109377844A (en) * | 2018-12-29 | 2019-02-22 | 庞博 | A kind of physical lens experimental provision being conveniently replaceable adjusting |
| CN110244424A (en) * | 2019-07-17 | 2019-09-17 | 唐云青 | The mounting rack of centered optical system and centered optical system with it |
-
2012
- 2012-11-20 CN CN201210469462.9A patent/CN102928942A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121860A (en) * | 2014-08-04 | 2014-10-29 | 天津工业大学 | Digital signal processor (DSP) based linear array charge coupled device (CCD) online detection system for absorbable suture line diameter |
| CN105137559A (en) * | 2015-05-25 | 2015-12-09 | 黑龙江大学 | Optical bench capable of transversely adjusting position of upright column |
| CN105290610A (en) * | 2015-09-11 | 2016-02-03 | 深圳市生生电子设备有限公司 | Optical path focusing device of laser engraving machine |
| CN106339126A (en) * | 2016-08-17 | 2017-01-18 | 北京仁光科技有限公司 | Device for realizing arc-shaped light curtain, and arc-shaped screen interaction system and method |
| CN106526779A (en) * | 2016-12-12 | 2017-03-22 | 深圳市奈士迪技术研发有限公司 | Optical path adjusting equipment |
| CN106526779B (en) * | 2016-12-12 | 2019-04-05 | 深圳市奈士迪技术研发有限公司 | A kind of light path regulating device |
| CN106680204A (en) * | 2017-02-14 | 2017-05-17 | 天津迈达医学科技股份有限公司 | Device for adjusting spatial position of laser |
| CN109031571A (en) * | 2018-09-17 | 2018-12-18 | 南通大学 | Optical element coaxial contour adjusting and judgment method based on guide rail, sliding block |
| CN109031571B (en) * | 2018-09-17 | 2020-11-10 | 南通大学 | Method for adjusting and judging coaxial equal height of optical element based on guide rail and slide block |
| CN109377844A (en) * | 2018-12-29 | 2019-02-22 | 庞博 | A kind of physical lens experimental provision being conveniently replaceable adjusting |
| CN110244424A (en) * | 2019-07-17 | 2019-09-17 | 唐云青 | The mounting rack of centered optical system and centered optical system with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |