CN101655595B - Light split apparatus - Google Patents
Light split apparatus Download PDFInfo
- Publication number
- CN101655595B CN101655595B CN200810048910.1A CN200810048910A CN101655595B CN 101655595 B CN101655595 B CN 101655595B CN 200810048910 A CN200810048910 A CN 200810048910A CN 101655595 B CN101655595 B CN 101655595B
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- China
- Prior art keywords
- eyeglass
- base
- screw
- slidably
- spring
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- 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.)
- Expired - Fee Related
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- 238000002310 reflectometry Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 230000003287 optical effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 1
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- Lasers (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention relates to a laser processing apparatus. The invention discloses a light split apparatus, comprising a plated film optical eyeglass, also comprising a base, a screw I, a eyeglass pressing blocks, a slidable eyeglass base, screw II, a slidable eyeglass base pressing block, a spring I, a screw sleeve I, a screw III, a spring II, and a fine tuning screw rod, wherein, the plated film optical eyeglass is fixed in the slidable eyeglass base through the eyeglass pressing block and the screw I, the slidable eyeglass base is arranged in a slide groove of the base through the slidable eyeglass base pressing block, the spring I, the screw sleeve I and the screw III, the sleeve II and the spring II are mounted on a side of the base, the fine tuning screw rod is mounted on the other sideof the base. The invention is convenient to operate, and proportion of reflection and permeation of the laser transmission is adjustable arbitrarily in certain range.
Description
Technical field
The present invention relates to a kind of laser processing device, particularly a kind of light-dividing device that is used for Laser Transmission.
Background technology
Before the present invention makes, in Laser Processing, the reflection and the ratio that sees through of coated optics eyeglass that is used for the light-dividing device of Laser Transmission is certain value, be subjected to the influence of plated film precision, obtain required reflection and see through for the cost of the coated optics eyeglass of certain ratio very high, and compensation adjustment in time when having the rete changed condition, this causes Laser Processing or Laser Experiments precision not high, inconvenient operation.
Summary of the invention
The present invention provides a kind of simple to operation in order to overcome the problem of above-mentioned existence, any within the specific limits adjustable light-dividing device of the reflection of Laser Transmission and the ratio of seeing through.
In order to achieve the above object, the present invention has following technical scheme:
A kind of light-dividing device of the present invention, comprise the coated optics eyeglass, also comprise base, screw I, the eyeglass briquetting, eyeglass seat slidably, screw II, eyeglass seat briquetting slidably, spring I, swivel nut I, screw III, swivel nut II, spring II, the fine setting screw rod, wherein, the coated optics eyeglass is by the eyeglass briquetting, screw I is fixed on slidably in the eyeglass seat, slidably the eyeglass seat passes through slidably eyeglass seat briquetting, spring I, swivel nut I, screw III is contained in the sliding tray of base, described swivel nut II, spring II is contained in a side of base, and the fine setting screw is at the opposite side of base.
Wherein, described slidably eyeglass seat closely pastes mutually with the sliding tray bottom surface of base.
Wherein, a side of described slidably eyeglass seat closely contacts with fine setting screw rod end.
Wherein, described swivel nut II and fine setting screw coaxial are contained in the both sides of base to ground.
Wherein, described fine setting screw rod end is a bulb.
Owing to taked above technical scheme, the invention has the advantages that:
1 the present invention adopts the coated optics eyeglass to combine with the machinery fine setting, and by adjusting the fine setting screw rod, reflection when making light transmission pass through the coated optics eyeglass and the ratio that sees through can be adjusted arbitrarily within the specific limits, and operation is very easy.
2 the present invention can make things convenient for, fast when adjusting light transmission by the coated optics eyeglass reflection and the ratio that sees through, to guarantee the precision of Laser Processing, Laser Experiments.
3 the present invention are simple in structure, volume is little, and are cheap.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the right view of Fig. 1.
Among the figure, 1. base; 2. screw I; 3. eyeglass briquetting; 4. coated optics eyeglass; 5. eyeglass seat slidably; 6. screw II; 7. eyeglass seat briquetting slidably; 8. spring I; 9. swivel nut I; 10. screw III; 11. swivel nut II; 12. spring II; 13. fine setting screw rod; 14, the sliding tray of base; 15, bulb.
Embodiment
Following examples are used to illustrate the present invention and uses thereof, but are not used for limiting protection scope of the present invention.
Referring to Fig. 1, Fig. 2.
Light-dividing device of the present invention, by base 1, screw I2, eyeglass briquetting 3, coated optics eyeglass 4, slidably eyeglass seat 5, screw II6, slidably eyeglass seat briquetting 7, spring I8, swivel nut I9, screw III10, swivel nut II11, spring II12, fine setting screw rod 13 are formed.The invention process process is as follows: the coated optics eyeglass is loaded into slidably in the eyeglass seat 5, when tightening screw I2.Eyeglass briquetting 3 just is fixed on coated optics eyeglass 4 slidably and forms an integral body in the eyeglass seat 7; Again will be slidably eyeglass seat 5 pack in the sliding tray 14 of base, slidably eyeglass seat briquetting 7, spring I8, swivel nut I9, screw III10 simultaneously pack into, when tightening screw II6, screw III10, under the effect of spring force, slidably eyeglass seat briquetting 7 slidably eyeglass seat 5 be pressed in the sliding tray 14 of base, closely contact with groove bottom; With swivel nut II11, spring II12 and fine setting screw rod 13 base 1 both sides of packing into, slidably a side of eyeglass seat 5 is under the spring force effect of spring II12 respectively, and its opposite side closely contacts with fine setting screw rod 13 end bulbs 15 all the time.When rotary fine adjustment screw rod 13, the position that is fixed on the coated optics eyeglass 4 in the eyeglass seat slidably 5 just changes with the change of fine setting screw rod 13 end bulbs 15 positions, if just can reach the purpose of change reflection of light and transmission ratio when having a branch of light transmission to reflect with transmission by coated optics eyeglass 4 this moment.The coated optics eyeglass 4 that the present invention adopts, the reflectivity and the transmissivity distribution gradient of the diverse location of the hot spot of laser beam incident on this eyeglass 4.Therefore, regulate fine setting screw rod 13, coated optics eyeglass 4 moves, the position change of the hot spot of incident light on eyeglass 4, and reflection of light and the ratio that sees through change.
The invention solves high-precision minute optical issue in the laser light transmission, simple to operate, fast, improved work efficiency, reduced cost.
Claims (5)
1. light-dividing device, comprise the coated optics eyeglass, it is characterized in that: also comprise base, screw I, the eyeglass briquetting, eyeglass seat slidably, screw II, eyeglass seat briquetting slidably, spring I, swivel nut I, screw III, swivel nut II, spring II, the fine setting screw rod, wherein, the coated optics eyeglass is by the eyeglass briquetting, screw I is fixed on slidably in the eyeglass seat, slidably the eyeglass seat passes through slidably eyeglass seat briquetting, spring I, swivel nut I, screw III is contained in the sliding tray of base, described swivel nut II, spring II is contained in a side of base, the fine setting screw is at the opposite side of base, and described coated optics eyeglass is set to the reflectivity and the transmissivity distribution gradient of the diverse location on this eyeglass.
2. a kind of light-dividing device as claimed in claim 1 is characterized in that: described slidably eyeglass seat closely pastes mutually with the sliding tray bottom surface of base.。
3. a kind of light-dividing device as claimed in claim 1 is characterized in that: a side of described slidably eyeglass seat closely contacts with fine setting screw rod end.
4. a kind of light-dividing device as claimed in claim 1 is characterized in that: described swivel nut II and fine setting screw coaxial are contained in the both sides of base to ground.
5. a kind of light-dividing device as claimed in claim 3 is characterized in that: described fine setting screw rod end is a bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810048910.1A CN101655595B (en) | 2008-08-20 | 2008-08-20 | Light split apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810048910.1A CN101655595B (en) | 2008-08-20 | 2008-08-20 | Light split apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101655595A CN101655595A (en) | 2010-02-24 |
| CN101655595B true CN101655595B (en) | 2011-12-21 |
Family
ID=41709953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810048910.1A Expired - Fee Related CN101655595B (en) | 2008-08-20 | 2008-08-20 | Light split apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101655595B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012219387B4 (en) * | 2012-10-24 | 2022-03-24 | Coretronic Corporation | Lighting device with pumped light source and phosphor arrangement and method for operating such a lighting device |
| CN108802950B (en) * | 2018-05-07 | 2021-06-29 | 佛山市三水力达精密金属制品有限公司 | Focusing locking structure on precision optical instrument |
| CN109270001A (en) * | 2018-09-11 | 2019-01-25 | 合肥工业大学 | A kind of vertical bidirectional benchmark chain spectroscopic imaging synchronous |
| CN110524111A (en) * | 2019-08-21 | 2019-12-03 | 苏州迅镭激光科技有限公司 | A kind of laser soldering device based on dynamic combined light beam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377542Y (en) * | 1999-04-21 | 2000-05-10 | 中国科学院长春光学精密机械研究所 | Three-D adjustable electrically controlled light path switching device |
| CN2717606Y (en) * | 2004-06-15 | 2005-08-17 | 武汉楚天激光（集团）股份有限公司 | Light guide focusing device for laser welding machine |
| CN2810858Y (en) * | 2005-05-31 | 2006-08-30 | 武汉楚天激光（集团）股份有限公司 | Controllable light splitting and guiding system |
| CN2814441Y (en) * | 2005-08-10 | 2006-09-06 | 深圳市科创数字显示技术有限公司 | Optical element regulating mechanism for optical engine |
| CN2889586Y (en) * | 2006-03-30 | 2007-04-18 | 武汉楚天激光（集团）股份有限公司 | Light-guiding device of laser processing machine |
| CN101216606A (en) * | 2008-01-07 | 2008-07-09 | 岑松原 | Splitting ratio adjustable white light beam splitter |
-
2008
- 2008-08-20 CN CN200810048910.1A patent/CN101655595B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377542Y (en) * | 1999-04-21 | 2000-05-10 | 中国科学院长春光学精密机械研究所 | Three-D adjustable electrically controlled light path switching device |
| CN2717606Y (en) * | 2004-06-15 | 2005-08-17 | 武汉楚天激光（集团）股份有限公司 | Light guide focusing device for laser welding machine |
| CN2810858Y (en) * | 2005-05-31 | 2006-08-30 | 武汉楚天激光（集团）股份有限公司 | Controllable light splitting and guiding system |
| CN2814441Y (en) * | 2005-08-10 | 2006-09-06 | 深圳市科创数字显示技术有限公司 | Optical element regulating mechanism for optical engine |
| CN2889586Y (en) * | 2006-03-30 | 2007-04-18 | 武汉楚天激光（集团）股份有限公司 | Light-guiding device of laser processing machine |
| CN101216606A (en) * | 2008-01-07 | 2008-07-09 | 岑松原 | Splitting ratio adjustable white light beam splitter |
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| Publication number | Publication date |
|---|---|
| CN101655595A (en) | 2010-02-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Optical splitter and passive optical network loop system Effective date of registration: 20170711 Granted publication date: 20111221 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Chutian Laser (Group) Co.,Ltd. Registration number: 2017420000023 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190627 Granted publication date: 20111221 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Chutian Laser (Group) Co.,Ltd. Registration number: 2017420000023 |
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Addressee: Li Hui Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
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Addressee: Li Hui Document name: Notice of termination of patent right |
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| 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: 20111221 Termination date: 20210820 |