CN105021537A - Device for analyzing fluid through optics - Google Patents
Device for analyzing fluid through optics Download PDFInfo
- Publication number
- CN105021537A CN105021537A CN201510492858.9A CN201510492858A CN105021537A CN 105021537 A CN105021537 A CN 105021537A CN 201510492858 A CN201510492858 A CN 201510492858A CN 105021537 A CN105021537 A CN 105021537A
- Authority
- CN
- China
- Prior art keywords
- light source
- optical
- sheave
- carries out
- fluid
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a device for analyzing fluid through optics. The device comprises a light source (2) capable of irradiating into fluid to be detected, and an optical processing mechanism located on the light path of the light source (2). The device is characterized in that the optical processing mechanism comprises a color wheel (4), a drive shaft (8), a grooved pulley (10) and a cylindrical pin (12), the color wheel (4) is of a circular disc structure and is composed of a plurality of optical filters (6), the drive shaft (8) is concentric with the color wheel (4), the grooved pulley (10) is concentrically connected to the drive shaft (8), and the cylindrical pin (12) can be driven by a power device to do eccentric circular movement. The device solves the problems in the prior art, the spectrum analysis principle is adopted, the light source (2) directly irradiates into the fluid through conversion of the optical filters, and all physical parameters of reflected light are analyzed through the spectrum of the reflected light. The mode is simple in structure and convenient to use, the optical filters (6) can be arranged on the same color wheel (4) and are automatically replaced through an intermittent movement mechanism of the grooved pulley (10), the automation degree is improved, the production cost is reduced, and manpower and material resources are reduced.
Description
Technical field
The present invention relates to the device that a kind of applied optics convection cell carries out analyzing.
Background technology
In fluid process, usually the physical index of convection cell is needed, as kind, concentration, temperature, refractive index, solid particulate matter etc. detect, after detection mode of the prior art has normally been produced, sample detection again, the impact that this mode is brought is exactly: if the product detected is defective products, the product of so whole batch all will be scrapped.So need badly to provide and work out one, the analytical equipment that can monitor in real time in process of production.
Summary of the invention
The object of this invention is to provide and a kind ofly can carry out the device of Site Detection analysis by convection cell in process of production.
For solving the problem, the invention provides the device that a kind of applied optics convection cell carries out analyzing, comprising the light source can injected in fluid to be detected, be positioned at the optical processor structure on described light source optical path, it is characterized in that, described optical processor structure comprises:
-colour wheel, is circular pan-like structure, is made up of some optical filters, and described optical filter is arranged along the Central Symmetry of described colour wheel;
-driving shaft, concentric with described colour wheel;
-sheave, is connected on described driving shaft with one heart;
-straight pin, is driven by propulsion system, can do eccentric circular motion, and it can snap in the bar-shaped trough of described sheave in partial journey.
As a further improvement on the present invention, described straight pin is fixedly connected with a cutaway disk by shaft-like pivoted arm, and the radian of described cutaway disk cambered surface is equal with the radian of described sheave inner sunken face.
As a further improvement on the present invention, described bar-shaped trough and optical filter are all spends layout, and number is equal.
As a further improvement on the present invention, described propulsion system comprise the speed reduction unit that motor is connected with described motor coaxle, and the output shaft of described speed reduction unit is connected with described cutaway disk is concentric.
Beneficial effect of the present invention is, the invention solves the problems of the prior art, adopts spectrophotometry, light source is changed by light filter, direct projection enters in fluid, then by the spectrum of reflected light, analyzes its each physical parameter, this mode structure is simple and convenient, and above same colour wheel, multiple optical filter can be installed, by sheave intermittent motion mechanism, automatically change optical filter, improve automaticity, reduce production cost and manpower and materials.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the side view of each equipment on driving shaft in Fig. 1;
Wherein: 2-light source; 4-colour wheel; 6-optical filter; 8-driving shaft; 10-sheave; 12-straight pin; The shaft-like pivoted arm of 14-; 16-cutaway disk.
Embodiment
Below the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, the present invention includes the light source 2 can injected in fluid to be detected, be positioned at the optical processor structure in described light source 2 light path, it is characterized in that, described optical processor structure comprises:
-colour wheel 4 is circular pan-like structure, is made up of some optical filters 6, and described optical filter 6 is arranged along the Central Symmetry of described colour wheel 4;
-driving shaft 8, concentric with described colour wheel 4;
-sheave 10, is connected on described driving shaft 8 with one heart;
-straight pin 12, is driven by propulsion system, can do eccentric circular motion, and it can snap in the bar-shaped trough of described sheave 10 in partial journey.
The invention solves the problems of the prior art, adopt spectrophotometry, light source 2 is changed by light filter, and direct projection enters in fluid, then by the spectrum of reflected light, analyze its each physical parameter, this mode structure is simple and convenient, and same colour wheel 4 can install multiple optical filter 6 above, by sheave 10 intermittent motion mechanism, automatic replacing optical filter 6, improves automaticity, reduces production cost and manpower and materials.
As a further improvement on the present invention, described straight pin 12 is fixedly connected with a cutaway disk 16 by shaft-like pivoted arm 14, and the radian of described cutaway disk 16 cambered surface is equal with the radian of described sheave 10 inner sunken face.
Adopt this structure, when cutaway disk 16 snaps onto in the negative camber of sheave 10, the effect of locking can be played, prevent sheave 10 from reversing.
As a further improvement on the present invention, described bar-shaped trough and optical filter 6 are all spends layout, and number is equal.
Adopt this structure, sheave 10 drives colour wheel 4 to rotate a circle, and each optical filter 6 enters light path once, and the time is isometric.
As a further improvement on the present invention, described propulsion system comprise the speed reduction unit that motor is connected with described motor coaxle, and the output shaft of described speed reduction unit is connected with described cutaway disk 16 is concentric.
Speed reduction unit is set, optical filter 6 residence time in the optical path can be extended.
Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. applied optics convection cell carries out the device analyzed, and comprise the light source (2) can injected in fluid to be detected, be positioned at the optical processor structure in described light source (2) light path, it is characterized in that, described optical processor structure comprises:
-colour wheel (4) is circular pan-like structure, is made up of some optical filters (6), and described optical filter (6) is arranged along the Central Symmetry of described colour wheel (4);
-driving shaft (8), concentric with described colour wheel (4);
-sheave (10), is connected on described driving shaft (8) with one heart;
-straight pin (12), is driven by propulsion system, can do eccentric circular motion, and it can snap in the bar-shaped trough of described sheave (10) in partial journey.
2. a kind of applied optics convection cell according to claim 1 carries out the device analyzed, it is characterized in that, described straight pin (12) is fixedly connected with a cutaway disk (16) by shaft-like pivoted arm (14), and the radian of described cutaway disk (16) cambered surface is equal with the radian of described sheave (10) inner sunken face.
3. a kind of applied optics convection cell according to claim 2 carries out the device analyzed, and it is characterized in that, described bar-shaped trough and optical filter (6) are all spends layout, and number is equal.
4. a kind of applied optics convection cell according to claim 3 carries out the device analyzed, it is characterized in that, described propulsion system comprise the speed reduction unit that motor is connected with described motor coaxle, and the output shaft of described speed reduction unit is connected with described cutaway disk (16) is concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492858.9A CN105021537A (en) | 2015-08-13 | 2015-08-13 | Device for analyzing fluid through optics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492858.9A CN105021537A (en) | 2015-08-13 | 2015-08-13 | Device for analyzing fluid through optics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105021537A true CN105021537A (en) | 2015-11-04 |
Family
ID=54411671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492858.9A Pending CN105021537A (en) | 2015-08-13 | 2015-08-13 | Device for analyzing fluid through optics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105021537A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398731A (en) * | 2015-11-18 | 2016-03-16 | 浙江工商职业技术学院 | Automatic split book returning system |
| CN106092887A (en) * | 2016-08-05 | 2016-11-09 | 苏州优谱德精密仪器科技有限公司 | A kind of optical analysis rotating disk |
| CN106092889A (en) * | 2016-08-05 | 2016-11-09 | 苏州优谱德精密仪器科技有限公司 | A kind of optical assay device |
| CN106092888A (en) * | 2016-08-05 | 2016-11-09 | 苏州优谱德精密仪器科技有限公司 | A kind of device for the optical evaluation |
| CN106092886A (en) * | 2016-08-05 | 2016-11-09 | 苏州优谱德精密仪器科技有限公司 | A kind of fluid analyzer unit |
| CN106376231A (en) * | 2016-11-16 | 2017-02-01 | 哈尔滨工业大学 | Optical path control system for high speed chip mounter image detection system |
| CN109379584A (en) * | 2018-11-26 | 2019-02-22 | 北京科技大学 | Camera system and image quality adjusting method under a kind of complex environment light application conditions |
| CN110375963A (en) * | 2019-07-01 | 2019-10-25 | 昆山钧沃光电有限公司 | Electro-optical device and control method are cut in a kind of detection of display screen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507461A (en) * | 2011-11-02 | 2012-06-20 | 南京智达分析仪器有限公司 | Negative-filtering type two-component infrared gas analyzer |
| CN103105359A (en) * | 2012-12-21 | 2013-05-15 | 深圳市锦瑞电子有限公司 | Optical system of biochemical analyzer and biochemical analyzer |
| CN203115037U (en) * | 2013-01-31 | 2013-08-07 | 上海市计量测试技术研究院 | Intermittent transmission mechanism for changing workpiece machining residence time |
| CN103308449A (en) * | 2012-03-09 | 2013-09-18 | 江苏清溢环保设备有限公司 | Emitted light filtering module |
-
2015
- 2015-08-13 CN CN201510492858.9A patent/CN105021537A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507461A (en) * | 2011-11-02 | 2012-06-20 | 南京智达分析仪器有限公司 | Negative-filtering type two-component infrared gas analyzer |
| CN103308449A (en) * | 2012-03-09 | 2013-09-18 | 江苏清溢环保设备有限公司 | Emitted light filtering module |
| CN103105359A (en) * | 2012-12-21 | 2013-05-15 | 深圳市锦瑞电子有限公司 | Optical system of biochemical analyzer and biochemical analyzer |
| CN203115037U (en) * | 2013-01-31 | 2013-08-07 | 上海市计量测试技术研究院 | Intermittent transmission mechanism for changing workpiece machining residence time |
Non-Patent Citations (1)
| Title |
|---|
| 于兴芝等: "《机械设计基础》", 31 July 2012 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398731A (en) * | 2015-11-18 | 2016-03-16 | 浙江工商职业技术学院 | Automatic split book returning system |
| CN106092887A (en) * | 2016-08-05 | 2016-11-09 | 苏州优谱德精密仪器科技有限公司 | A kind of optical analysis rotating disk |
| CN106092889A (en) * | 2016-08-05 | 2016-11-09 | 苏州优谱德精密仪器科技有限公司 | A kind of optical assay device |
| CN106092888A (en) * | 2016-08-05 | 2016-11-09 | 苏州优谱德精密仪器科技有限公司 | A kind of device for the optical evaluation |
| CN106092886A (en) * | 2016-08-05 | 2016-11-09 | 苏州优谱德精密仪器科技有限公司 | A kind of fluid analyzer unit |
| CN106376231A (en) * | 2016-11-16 | 2017-02-01 | 哈尔滨工业大学 | Optical path control system for high speed chip mounter image detection system |
| CN106376231B (en) * | 2016-11-16 | 2018-12-11 | 哈尔滨工业大学 | A kind of light path control system for high speed placement system image detecting system |
| CN109379584A (en) * | 2018-11-26 | 2019-02-22 | 北京科技大学 | Camera system and image quality adjusting method under a kind of complex environment light application conditions |
| CN110375963A (en) * | 2019-07-01 | 2019-10-25 | 昆山钧沃光电有限公司 | Electro-optical device and control method are cut in a kind of detection of display screen |
| CN110375963B (en) * | 2019-07-01 | 2024-10-11 | 昆山钧沃光电有限公司 | Display screen detection light cutting device and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105021537A (en) | Device for analyzing fluid through optics | |
| CN203259250U (en) | Fruit color sorter | |
| CN104535782A (en) | Full-automatic immuno-fluorescence quantitative analysis device and implementation method | |
| CN104730054A (en) | Integrated probe type photoelectric water-quality multi-parameter online measuring system | |
| CN102507460B (en) | Online non-destructive detection system for moisture of fresh meat | |
| CN204347046U (en) | A kind of full-automatic fluorescence immunoassay quantitative analysis device | |
| CN204101456U (en) | A kind of optical detection apparatus of applicable automatic clinical chemistry analyzer | |
| CN103487426A (en) | Detection method and device for high-sensitivity and high-reproducibility surface enhanced Raman spectroscopy | |
| CN102706879B (en) | Detection system of lip surface quality of lip-shaped sealing member | |
| CN105116511A (en) | An optical analysis automatic switching filter disc apparatus | |
| CN102331412A (en) | Multifunctional analyzer device | |
| CN204989059U (en) | Be suitable for image processing device that fruit detected | |
| CN104655606A (en) | Optical detection system for nondestructive detection of pesticide residue on surface of fruit and vegetable | |
| CN105067535A (en) | Fluid parameter analysis device | |
| CN104101302A (en) | Steel ball quality detection device | |
| CN109061076A (en) | A kind of intelligent portable food and environmental contaminants detector | |
| CN106323474B (en) | Stone surface acetes chinensis device and control system | |
| CN108872141B (en) | Near infrared spectrum analysis-based rapid nondestructive testing circuit, device and method for water content of rice leaves | |
| CN110449369A (en) | One kind being based on visible and near infrared spectrum transmission-type fruit quality on-line checking and separation production line | |
| CN204008454U (en) | Portable near infrared spectrometer for detection of mould index in storage paddy | |
| CN202256151U (en) | Multifunctional analyzer device | |
| CN202693493U (en) | Bottom lighting device for detecting vision of lamp detection machine | |
| CN206223631U (en) | Fluid detecting device | |
| CN205380080U (en) | Full -automatic raman spectrum detection equipment | |
| CN206192869U (en) | Which comprises a housin, |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
|
| RJ01 | Rejection of invention patent application after publication |