CN205388565U - Multiple spot source spectrum detector - Google Patents
Multiple spot source spectrum detector Download PDFInfo
- Publication number
- CN205388565U CN205388565U CN201521140403.2U CN201521140403U CN205388565U CN 205388565 U CN205388565 U CN 205388565U CN 201521140403 U CN201521140403 U CN 201521140403U CN 205388565 U CN205388565 U CN 205388565U
- Authority
- CN
- China
- Prior art keywords
- detector
- light source
- optical filter
- detection instrument
- spectrum detection
- 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.)
- Active
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a multiple spot source spectrum detector, including casing, light source, light filter, detector and treater, the treater sets up in the casing, the detector sets up the tip of casing, the detector with the treater electricity is connected, the treater is used for handling the data that the detector was gathered, the detector is the plane, the light filter sets up the middle part of detector, the light source sets up on the detector, and the ring is established uniformly around the light filter, the light source with the treater electricity is connected. Compared with the prior art, the utility model discloses a miniature spectrum detection instrument is through setting up a plurality of light sources around the light filter to the detection light that the messenger is shone on the sample has sufficient luminance, ensures the detector and can gather stable reverberation.
Description
Technical field
This utility model relates to lossless technical field of spectral detection, especially a kind of multi-point source spectrum detection instrument.
Background technology
Near-infrared spectrum technique be a kind of use simple, analyze the novel analytical technology quickly, not damaging material, it can detect various ingredients and physical characteristic parameter in sample simultaneously, and it analyzes result can accurately approach tradition assay method.
The light source of spectrogrph is the energy source of collected specimens characteristic information, and the spectrum of collected specimens is had important effect by the quality of light source.Quick nondestructive analysis, in-vivo analysis are modern instrumental analysis one of technology having application prospect most, mainly use near-infrared spectrum technique.
The luminance shortage of the spectrum detection instrument ubiquity light source sold in the market, the reflection light causing sample is faint, and the poor TV signal of spectrometer collection is clear, thus derivative spectomstry data are wrong, the inaccurate phenomenon of nutrition data of detection foodstuff samples.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that one has multi-point source spectrum detection instrument.
In order to achieve the above object, this utility model is by the following technical solutions:
A kind of multi-point source spectrum detection instrument, including housing, light source, optical filter, detector and processor, described processor is arranged in described housing, described detector is arranged on the end of described housing, described detector electrically connects with described processor, described processor is for processing the data that described detector gathers, described detector is plane, described optical filter is arranged on the middle part of described detector, described light source is arranged on the detector, and ring is located at the surrounding of described optical filter equably, described light source can focus on formation hot spot on front side of described optical filter, described light source electrically connects with described processor.
Compared with prior art, micro spectral detector of the present utility model is by arranging multiple light source in the surrounding of optical filter, so that the detection light being irradiated on sample has enough brightness, it is ensured that detector can collect stable reflection light.
Further, described optical filter is filter arrays, and described filter arrays is arranged regularly by the optical filter of multiple different bandwidths and forms, it is ensured that the spectroscopic data of collection is accurate and effective.
Further, leave gap between two adjacent optical filters, described gap is filled with total reflection specular material, it is prevented that the light of unwanted bandwidth is collected by detector.
Further, also include the reflector being formed on described detector, described reflector caves in inside described detector, and ring is located at the surrounding of described optical filter equably, described reflector is centroclinal to described optical filter, described light source is arranged in described reflector, submits the spotlight effect of light source to, further enhances the brightness of detection light.
Further, described reflector internal face is made by being totally reflected material.
Further, described light source is provided with convex lens, and described convex lens is used for the light focusing of described light source on front side of described optical filter.
Further, described processor includes data presetting module, controls module, data acquisition module, signal emission module, described data presetting module is for presetting the normal data of test sample, described control module is used for controlling light source irradiation number, described data acquisition module is for the reflection light of collected specimens, and exporting optical signal to described signal emission module, described signal emission module is for being sent to server terminal by described optical signal.
Further, optical signal, by wired or wireless transmission means, is transported to described server terminal by described signal emission module.
Further, described light source is halogen incandescent lamp.
Further, described hot spot is apart from described optical filter 2 to 3 centimetres.
Accompanying drawing explanation
Fig. 1 partial sectional view of the present utility model；
Fig. 2 is the assembling schematic diagram of detector of the present utility model, light source and optical filter；
Fig. 3 is the structural representation of processor of the present utility model.
Detailed description of the invention
Referring to Fig. 1 to Fig. 3, a kind of multi-point source spectrum detection instrument, including housing 1, light source 2, optical filter 3, detector 4 and processor, described processor is arranged in described housing 1, described detector 4 is arranged on the end of described housing 1, described detector 4 electrically connects with described processor, described processor is for processing the data that described detector 4 gathers, described detector 4 is plane, described optical filter 3 is arranged on the middle part of described detector 4, described light source 2 is arranged on described detector 4, and ring is located at the surrounding of described optical filter 3 equably, described light source 2 can focus on formation hot spot on front side of described optical filter 3, described light source 2 electrically connects with described processor, described light source 2 is preferably halogen incandescent lamp.
Referring to Fig. 3, above-mentioned processor includes data presetting module, controls module, data acquisition module, signal emission module, described data presetting module is for presetting the normal data of test sample, described control module is used for controlling light source irradiation number, described data acquisition module is for the reflection light of collected specimens, and exporting optical signal to described signal emission module, described signal emission module is for being sent to server terminal by described optical signal.Optical signal, by wired or wireless transmission means, is transported to described server terminal by described signal emission module.
As the preferred scheme of one, described optical filter 3 is filter arrays, described optical filter 3 array is arranged regularly by the optical filter of multiple different bandwidths and forms, the optical filter 3 gathered is except permission is by the light of specific bandwidth, the light of remaining bandwidth will be totally reflected away, will not be gathered by detector, it is ensured that the spectroscopic data of collection is accurate and effective.It addition, leave gap 31 between two adjacent optical filters 3, described gap 31 is filled with total reflection specular material, it is prevented that the light of unwanted bandwidth is collected by detector 4.
As the preferred scheme of one, in order to further enhance the brightness of detection light, described detector 4 is formed with reflector 41, described reflector 41 caves in inside described detector 4, and ring is located at the surrounding of described optical filter 3 equably, described reflector 41 is centroclinal to described optical filter 3, and described light source 2 is arranged in described reflector 41.Described reflector 41 internal face is preferably used total reflection material and makes.The light of light source 2 focuses on the front side of optical filter 3, about 2 to 3 centimetres of optical filter 3 of distance by reflector 41.
Except of course that arrange outside reflector 41, it is also possible to arranging convex lens (not shown go out) on light source, convex lens role is identical with the effect of reflector 41.
Compared with prior art, micro spectral detector of the present utility model is by arranging multiple light source in the surrounding of optical filter, so that the detection light being irradiated on sample has enough brightness, it is ensured that detector can collect stable reflection light.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, this utility model are not constituted any restriction.
Claims (10)
1. a multi-point source spectrum detection instrument, including housing, light source, optical filter, detector and processor, described processor is arranged in described housing, described detector is arranged on the end of described housing, described detector electrically connects with described processor, described processor is for processing the data that described detector gathers, it is characterized in that: described detector is plane, described optical filter is arranged on the middle part of described detector, described light source is arranged on the detector, and ring is located at the surrounding of described optical filter equably, described light source can focus on formation hot spot on front side of described optical filter, light source electrically connects with described processor.
2. a kind of multi-point source spectrum detection instrument according to claim 1, it is characterised in that: described optical filter is filter arrays, and described filter arrays is arranged regularly by the optical filter of multiple different bandwidths and forms.
3. a kind of multi-point source spectrum detection instrument according to claim 2, it is characterised in that: leave gap between two adjacent optical filters, described gap is filled with total reflection specular material.
4. a kind of multi-point source spectrum detection instrument according to claim 1, it is characterized in that: also include the reflector being formed on described detector, described reflector caves in inside described detector, and ring is located at the surrounding of described optical filter equably, described reflector is centroclinal to described optical filter, and described light source is arranged in described reflector.
5. a kind of multi-point source spectrum detection instrument according to claim 4, it is characterised in that: described reflector internal face is made by being totally reflected material.
6. a kind of multi-point source spectrum detection instrument according to claim 1, it is characterised in that: described light source is provided with convex lens, and described convex lens is used for the light focusing of described light source on front side of described optical filter.
7. a kind of multi-point source spectrum detection instrument according to claim 1, it is characterized in that: described processor includes data presetting module, controls module, data acquisition module, signal emission module, described data presetting module is for presetting the normal data of test sample, described control module is used for controlling light source irradiation number, described data acquisition module is for the reflection light of collected specimens, and exporting optical signal to described signal emission module, described signal emission module is for being sent to server terminal by described optical signal.
8. a kind of multi-point source spectrum detection instrument according to claim 7, it is characterised in that: optical signal, by wired or wireless transmission means, is transported to described server terminal by described signal emission module.
9. a kind of multi-point source spectrum detection instrument according to any one of claim 1 to 8, it is characterised in that: described light source is halogen incandescent lamp.
10. a kind of multi-point source spectrum detection instrument according to claim 1,4 or 6, it is characterised in that: described hot spot is apart from described optical filter 2 to 3 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140403.2U CN205388565U (en) | 2015-12-31 | 2015-12-31 | Multiple spot source spectrum detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140403.2U CN205388565U (en) | 2015-12-31 | 2015-12-31 | Multiple spot source spectrum detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388565U true CN205388565U (en) | 2016-07-20 |
Family
ID=56383061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140403.2U Active CN205388565U (en) | 2015-12-31 | 2015-12-31 | Multiple spot source spectrum detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820274A (en) * | 2021-08-20 | 2021-12-21 | 中国电子科技集团公司第三十八研究所 | Movable mooring rope quality detection integrated device |
-
2015
- 2015-12-31 CN CN201521140403.2U patent/CN205388565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820274A (en) * | 2021-08-20 | 2021-12-21 | 中国电子科技集团公司第三十八研究所 | Movable mooring rope quality detection integrated device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7416729B2 (en) | Variable multiplexing switch, system, and method of use for detector arrays | |
| CN105675537A (en) | Spectrum detection system and wireless data connection adopted spectrum detector thereof | |
| CN102707212A (en) | Device for detecting service life of light emitting diode (LED) in real time | |
| CN105223137B (en) | A kind of optical measuring device for detection of biological samples | |
| JP2021105616A (en) | Optical detection systems, and methods of using the same | |
| CN106501190A (en) | A kind of mobile terminal and the analysis system based on mobile terminal | |
| CN205388565U (en) | Multiple spot source spectrum detector | |
| CN105486404A (en) | Spectrum detection system and spectrum detection instrument with wired data connection | |
| CN107167448B (en) | Optical system of small near infrared spectrometer based on compound parabolic condenser | |
| CN205562359U (en) | Multiple spot source spectrum detector with curved surface detector | |
| CN104897574B (en) | Integrated optical portable detector for agricultural and livestock products | |
| CN202255846U (en) | Device for detecting service life of light-emitting diodes (LED) in real time | |
| CN205038151U (en) | A optical measurements device for biological sample test | |
| CN204613090U (en) | Portable full spectrum Rapid food safety inspection instrument | |
| CN103528970A (en) | Light path system in portable near-infrared analyzer | |
| CN205280577U (en) | Spectrum detection instrument of single -point light source | |
| CN105572058A (en) | Sample analyzer and absorbance measurement device thereof | |
| CN204705582U (en) | A kind of integrated portable LED light source detecting device | |
| CN212379290U (en) | Automatic scattering analysis device | |
| CN204154641U (en) | Sample analyser and absorbance measuring device thereof | |
| CN207036684U (en) | A kind of lossless device for fast detecting of red wine alcoholic strength | |
| CN209606321U (en) | A kind of peanut oil doping soybean oil discriminating gear of double excitation LIF technology | |
| CN103698285B (en) | Ecchymosis egg online test method and device based on two waveband | |
| CN204008472U (en) | A kind of device of measuring Chinese crude drug micronutrient levels | |
| CN208780626U (en) | A kind of near infrared light source apparatus for the detection of simple grain grain quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: Nanxiang Whampoa District of Guangzhou City, Guangdong province 510700 two Road No. 72 room 2-501 Patentee after: Lean and quality inspection of Limited by Share Ltd Address before: 518057 Guangdong province Shenzhen city Nanshan District high tech park two Hing Road No. 10 Patentee before: Batian Ecological Engineering Co., Ltd., Shenzhen |
|
| TR01 | Transfer of patent right |