CN107942460B - Adjusting mechanism of linear light source spectroscope - Google Patents
Adjusting mechanism of linear light source spectroscope Download PDFInfo
- Publication number
- CN107942460B CN107942460B CN201711336752.5A CN201711336752A CN107942460B CN 107942460 B CN107942460 B CN 107942460B CN 201711336752 A CN201711336752 A CN 201711336752A CN 107942460 B CN107942460 B CN 107942460B
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- Prior art keywords
- spectroscope
- light source
- linear light
- cut
- connecting shaft
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- 238000012634 optical imaging Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The application relates to an adjusting mechanism of a linear light source spectroscope, which comprises a spectroscope, a left linear light source frame, a right linear light source frame, a left action actuator, a right action actuator, a left spectroscope cut-in limit, a right spectroscope cut-in limit, a left spectroscope cut-out limit, a right spectroscope cut-out limit, a left connecting shaft, a right connecting shaft, a left connecting shaft connector and a right connecting shaft connector; the left linear light source frame and the right linear light source frame are respectively arranged at the left side and the right side, the spectroscope is arranged between the left linear light source frame and the right linear light source frame, the left end of the spectroscope is arranged on the left linear light source frame through a left connecting shaft, the right end of the spectroscope is arranged on the right linear light source frame through a right connecting shaft, the left action actuator is arranged at the left side through a left bracket and a left spectroscope cutting limit, the right action actuator is arranged at the right side through a right bracket and a right spectroscope cutting limit, the left connecting shaft is connected with the left action actuator through a left connecting shaft connector, and the right connecting shaft is connected with the right action actuator through a right connecting shaft connector.
Description
Technical Field
The application relates to an adjusting mechanism of a linear light source spectroscope, which is mainly applied to AOI automatic optical detection equipment and can realize the cutting-in and cutting-out of the linear light source spectroscope.
Background
The existing optical detection equipment has different reflection effects on different base materials and copper cladding, so that the optical imaging effect is affected, and finally the detection result of PCB defects is affected. When the lateral light diffuse reflection effect of the PCB is good, the spectroscope cuts out, and light is reflected by the PCB to enter the imaging system; when the lateral light diffuse reflection effect of the PCB is poor, the spectroscope cuts in, and the forward light is enhanced to enter the imaging system through the reflection of the PCB. Because the existing spectroscope is narrow, the scanning light-transmitting area cannot be covered.
In view of this, it is an object of the present application to provide a mechanism for adjusting a linear light source beam splitter.
Disclosure of Invention
The application aims to provide an adjusting mechanism of a linear light source spectroscope, which aims to solve the problems that the spectroscope is narrow and cannot cover a scanned light transmission area in the prior art.
In order to achieve the above purpose, the present application adopts the following technical scheme: the adjusting mechanism comprises a spectroscope, a left linear light source frame, a right linear light source frame, a left action actuator, a right action actuator, a left spectroscope cut-in limit, a right spectroscope cut-in limit, a left spectroscope cut-out limit, a right spectroscope cut-out limit, a left connecting shaft, a right connecting shaft, a left connecting shaft connector and a right connecting shaft connector;
the left linear light source frame and the right linear light source frame are respectively arranged at the left side and the right side, the spectroscope is arranged between the left linear light source frame and the right linear light source frame, the left end of the spectroscope is arranged on the left linear light source frame through a left connecting shaft, the right end of the spectroscope is arranged on the right linear light source frame through a right connecting shaft, the left action executor is arranged at the left side through a left bracket and a left spectroscope cutting limit, the right action executor is arranged at the right side through a right bracket and a right spectroscope cutting limit, the left connecting shaft is connected with the left action executor through a left connecting shaft connector, and the right connecting shaft is connected with the right action executor through a right connecting shaft connector;
when the left action actuator and the right action actuator extend simultaneously, the spectroscope cuts in, and the position is limited by the cut-in limit of the left spectroscope; when the left action actuator and the right action actuator are contracted simultaneously, the spectroscope is cut out, and the position is limited by the cutting-out limit of the right spectroscope.
As a further improvement of the application, the application also comprises a front linear light source and a rear linear light source, when the reflecting lens and the spectroscope are cut out, the front linear light source is projected to the scanning area of the PCB board through the prism, and the light is reflected into the optical imaging system.
As a further improvement of the application, when the reflecting mirror and the spectroscope are cut out, the rear linear light source is projected to the PCB scanning area through the prism, the front linear light source is projected to the PCB scanning area through the reflecting mirror and the spectroscope, and the reflected light of the scanning area enters the optical imaging system through the spectroscope.
As a further improvement of the application, the cut-in and cut-out of the left spectroscope is limited by the cut-in limit of the left spectroscope and the cut-out limit of the left spectroscope.
As a further improvement of the application, the cut-in and cut-out of the right spectroscope is limited by the cut-in limit of the right spectroscope and the cut-out limit of the right spectroscope.
The application has good reliability and wide coverage, when the left action actuator and the right action actuator extend simultaneously, the spectroscope cuts in, and the position is limited by the cut-in limit of the left spectroscope; when the left action actuator and the right action actuator shrink simultaneously, the spectroscope cuts out, and the position is cut out by the right spectroscope and is spacing, carries out spacing, can cover the light passing area of all scans.
Drawings
The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, proportional sizes, and the like of the respective components in the drawings are merely illustrative for aiding in understanding the present application, and are not particularly limited. Those skilled in the art with access to the teachings of the present application can select a variety of possible shapes and scale sizes to practice the present application as the case may be. In the drawings:
FIG. 1 is a left schematic view of a beam splitter action mechanism;
FIG. 2 is a right schematic view of the beam splitter action mechanism;
fig. 3 is a schematic diagram of the spectroscope cut-out principle.
Fig. 4 is a schematic diagram of the spectroscope cut-in principle.
In the above drawings, 1, spectroscope; 2. a right action actuator; 3. a right linear light source frame; 4. the right spectroscope cuts into the limit; 5. a right connecting shaft; 6. a right connecting shaft connector; 7. cutting out and limiting a right spectroscope; 8. a left action actuator; 9. a left linear light source frame; 10. the left spectroscope cuts into the limit; 11. a left connecting shaft; 12. a left connecting shaft connector; 13. the left spectroscope cuts out the limit.
Detailed Description
The following examples will further illustrate the application. These examples are only intended to illustrate the application but not to limit it in any way.
Example 1: adjusting mechanism of linear light source spectroscope
Referring to fig. 1-2, the device comprises a spectroscope 1, a left linear light source frame 9, a right linear light source frame 3, a left action actuator 8, a right action actuator 2, a left spectroscope cut-in limit 10, a right spectroscope cut-in limit 4, a left spectroscope cut-out limit 13, a right spectroscope cut-out limit 7, a left connecting shaft 11, a right connecting shaft 5, a left connecting shaft connector 12 and a right connecting shaft connector 6.
The left linear light source frame 9 and the right linear light source frame 3 are respectively arranged at the left side and the right side, the spectroscope 1 is arranged between the left linear light source frame 9 and the right linear light source frame 3, the left end of the spectroscope 1 is arranged on the left linear light source frame 9 through a left connecting shaft 11, the right end of the spectroscope 1 is arranged on the right linear light source frame 3 through a right connecting shaft 5, the left action actuator 8 is arranged at the left side through a left bracket and a left spectroscope cutting limit 13, the right action actuator 2 is arranged at the right side through a right bracket and a right spectroscope cutting limit 7, the left connecting shaft 11 is connected with the left action actuator 8 through a left connecting shaft connector 12, and the right connecting shaft 5 is connected with the right action actuator 2 through a right connecting shaft connector 6.
When the left action actuator 8 and the right action actuator 2 extend simultaneously, the spectroscope 1 cuts in, and the position is limited by the left spectroscope cut-in limit 10; when the left action actuator 8 and the right action actuator 2 are contracted simultaneously, the spectroscope 1 is cut out, and the position is limited by the right spectroscope cut-out limit 4.
Referring to fig. 3, the reflecting mirror and the spectroscope are cut out, the front and rear linear light sources are projected to the scanning area of the PCB board through the prism, and the light is reflected to the optical imaging system.
Referring to fig. 4, the reflecting mirror and the spectroscope are cut out, the rear linear light source is projected to the scanning area of the PCB board through the prism, the front linear light source is projected to the scanning area of the PCB board through the reflecting mirror and the spectroscope, and the reflected light of the scanning area enters the optical imaging system through the spectroscope.
In the description of the present application, unless otherwise indicated, the meaning of "plurality" is two or more.
The use of the terms "comprises" or "comprising" to describe combinations of elements, components, or steps herein also contemplates embodiments consisting essentially of such elements, components, or steps. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional.
Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, component, section or step is not intended to exclude other elements, components, sections or steps.
It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but instead should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are incorporated herein by reference for the purpose of completeness. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to forego such subject matter, nor should the applicant be deemed to have such subject matter not considered to be part of the subject matter of the disclosed application.
The above list of detailed descriptions is only specific to practical embodiments of the present application, and they are not intended to limit the scope of the present application, and all equivalent embodiments or modifications that do not depart from the spirit of the present application should be included in the scope of the present application.
Claims (5)
1. An adjusting mechanism of a linear light source spectroscope is characterized in that: the device comprises a spectroscope, a left linear light source frame, a right linear light source frame, a left action actuator, a right action actuator, a left spectroscope cut-in limit, a right spectroscope cut-in limit, a left spectroscope cut-out limit, a right spectroscope cut-out limit, a left connecting shaft, a right connecting shaft, a left connecting shaft connector and a right connecting shaft connector;
the left linear light source frame and the right linear light source frame are respectively arranged at the left side and the right side, the spectroscope is arranged between the left linear light source frame and the right linear light source frame, the left end of the spectroscope is arranged on the left linear light source frame through a left connecting shaft, the right end of the spectroscope is arranged on the right linear light source frame through a right connecting shaft, the left action executor is arranged at the left side through a left bracket and a left spectroscope cutting limit, the right action executor is arranged at the right side through a right bracket and a right spectroscope cutting limit, the left connecting shaft is connected with the left action executor through a left connecting shaft connector, and the right connecting shaft is connected with the right action executor through a right connecting shaft connector;
when the left action actuator and the right action actuator extend simultaneously, the spectroscope cuts in, and the position is limited by the cut-in limit of the left spectroscope; when the left action actuator and the right action actuator are contracted simultaneously, the spectroscope is cut out, and the position is limited by the cutting-out limit of the right spectroscope.
2. The adjustment mechanism for a linear light source beam splitter according to claim 1, wherein: the front linear light source projects to the PCB scanning area through the prism, and the light is reflected to the optical imaging system.
3. The adjustment mechanism of a linear light source spectroscope according to claim 1 or 2, wherein: when the reflecting mirror and the spectroscope are cut out, the rear linear light source is projected to the PCB scanning area through the prism, the front linear light source is projected to the PCB scanning area through the reflecting mirror and the spectroscope, and the reflected light of the scanning area enters the optical imaging system through the spectroscope.
4. The adjustment mechanism for a linear light source beam splitter according to claim 1, wherein: the cut-in and cut-out of the left spectroscope is limited by the cut-in limit of the left spectroscope and the cut-out limit of the left spectroscope.
5. The adjustment mechanism for a linear light source beam splitter as set forth in claim 4, wherein: the right spectroscope is cut in and cut out to limit by the right spectroscope cut-in limit and the right spectroscope cut-out limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336752.5A CN107942460B (en) | 2017-12-14 | 2017-12-14 | Adjusting mechanism of linear light source spectroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336752.5A CN107942460B (en) | 2017-12-14 | 2017-12-14 | Adjusting mechanism of linear light source spectroscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107942460A CN107942460A (en) | 2018-04-20 |
| CN107942460B true CN107942460B (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711336752.5A Active CN107942460B (en) | 2017-12-14 | 2017-12-14 | Adjusting mechanism of linear light source spectroscope |
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| Country | Link |
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| CN (1) | CN107942460B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006091454A (en) * | 2004-09-24 | 2006-04-06 | Canon Inc | Scanning optical apparatus |
| TWM319417U (en) * | 2007-05-01 | 2007-09-21 | Young Optics Inc | Light source system and beam splitter module |
| CN105652432A (en) * | 2014-11-25 | 2016-06-08 | 河南平原光电有限公司 | Eye-distance-adjusting-free optical structure of binocular observation ocular lens |
| CN105742098A (en) * | 2016-01-28 | 2016-07-06 | 东莞市长资实业有限公司 | Photoelectric linear control keyboard key switch |
| CN207799202U (en) * | 2017-12-14 | 2018-08-31 | 康代影像科技(苏州)有限公司 | A kind of spectroscopical regulating mechanism of linear light sorurce |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6791086B2 (en) * | 2001-08-31 | 2004-09-14 | Respironics, Inc. | Microspectrometer gas analyzer |
| JP5786306B2 (en) * | 2010-11-02 | 2015-09-30 | 富士ゼロックス株式会社 | Optical scanning apparatus and image forming apparatus |
| US8933406B2 (en) * | 2012-12-21 | 2015-01-13 | Agilent Technologies, Inc. | Interferometer having multiple scan carriages |
-
2017
- 2017-12-14 CN CN201711336752.5A patent/CN107942460B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006091454A (en) * | 2004-09-24 | 2006-04-06 | Canon Inc | Scanning optical apparatus |
| TWM319417U (en) * | 2007-05-01 | 2007-09-21 | Young Optics Inc | Light source system and beam splitter module |
| CN105652432A (en) * | 2014-11-25 | 2016-06-08 | 河南平原光电有限公司 | Eye-distance-adjusting-free optical structure of binocular observation ocular lens |
| CN105742098A (en) * | 2016-01-28 | 2016-07-06 | 东莞市长资实业有限公司 | Photoelectric linear control keyboard key switch |
| CN207799202U (en) * | 2017-12-14 | 2018-08-31 | 康代影像科技(苏州)有限公司 | A kind of spectroscopical regulating mechanism of linear light sorurce |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107942460A (en) | 2018-04-20 |
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Address after: Suzhou City, Jiangsu Province, 215000 Suzhou Road Industrial Park, No. 1 Applicant after: Suzhou Kangdai Intelligent Technology Co.,Ltd. Address before: Suzhou City, Jiangsu Province, 215000 Suzhou Road Industrial Park, No. 1 Applicant before: CAMTEK IMAGING TECHNOLOGY (SUZHOU) CO.,LTD. |
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