CN107064017A - Portable intelligent mobile phone spectrum detection device - Google Patents
Portable intelligent mobile phone spectrum detection device Download PDFInfo
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- CN107064017A CN107064017A CN201710280806.4A CN201710280806A CN107064017A CN 107064017 A CN107064017 A CN 107064017A CN 201710280806 A CN201710280806 A CN 201710280806A CN 107064017 A CN107064017 A CN 107064017A
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- mobile phone
- detection device
- intelligent mobile
- portable intelligent
- spectrum detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The present invention is a kind of portable intelligent mobile phone spectrum detection device that can be with all kinds of cellular phone combinations.Its device is by shell, light source, power supply, aperture, cuvette support, micro- axial cone hole grating, imaging len, amplifying lens pack support and mobile phone connecting device composition.The portable intelligent mobile phone spectrum detection device of the present invention can be combined with the smart mobile phone with camera, efficiently obtain the diffraction light splitting pattern of determinand, integral structure layout is compact, small volume, light weight, and light source can be provided for system using self-contained power supply directly sample is monitored, convenient test is reliable.It can be used as the spectrographic detection of the material with certain projection ratio in visible light wave range, material can be identified in real time with rapid and convenient, analyze, identify and false proof, there is higher application value in the field such as biology, chemistry, physics.
Description
Technical field
The present invention relates to spectrum detection device, especially portable intelligent mobile phone spectrum detection device
Background technology
Mobile phone now just progressively turns into the equipment that people's daily life be unable to do without, and possesses the ratio of smart mobile phone crowd
Raising year by year.And the function of smart mobile phone itself is also stronger and stronger, present smart mobile phone is equipped with Wi-Fi, bluetooth,
The camera and high speed processor of high pixel.And its own is just furnished with many sensors, such as gravity sensing device accelerates
Spend induction installation, global pick device etc..The power of these mobile phones is that mobile phone development more multipurpose provides the foundation.It is existing
Developing the microscope using mobile lens, the equipment such as telescope.The optical device prospect combined with mobile phone is very wide
It is wealthy.The education degree with people is stepped up with the continuous development of scientific technology, and material detection not only rests on reality
Test in room, the qualified detection of product on production line, the true and false detection of fake and inferior commodities, water quality detection, the detection such as air detection
The problem of activity is become as more and more industries and the concern of scientist discipline inspection commission and attention, traditional spectrometer is mostly heavier
And need connection computer to be operated.Simultaneously common spectrometer, which also needs to power supply and external light source, to work, and this is right
It is very inconvenient in Site Detection operation, adds carrying, the difficulty transported and used.And the material detection side of chemistry
Method needs demarcation again, and detection time is longer, substantial amounts of pollutant can be also produced in some detection process, and require higher change
Gain knowledge.
And portable intelligent mobile phone spectrum detection device in visible light wave range exactly to having the object of certain transmissivity
The device of spectral detection analysis in real time everywhere is carried out, is operated using internal electric source and light source, it is micro- using micro optical element
Axial cone grating carries out light splitting, substantially reduces the volume and weight of spectrometer, and use the powerful of mobile phone by connecting mobile phone
Function can be carried out image collection and processing work, and the step of enormously simplify spectral detection reduces spectral detection
Cost.
The content of the invention
It is lightweight it is an object of the invention to provide a kind of small volume according to the shortcoming of existing spectrometer, it is easy to carry, just
In obtaining data and processing data, the spectrometer being operated using self-contained power supply and light source and connection mobile phone is examined
Survey device.
In order to complete above-mentioned requirement, the technical scheme is that：
Portable intelligent mobile phone spectral detection is decorated, including shell, the white led lamps according to the selection of cell phone cameras feature
Pearly-lustre source, required according to light source power supply to be used for the slot of power supply lead wire, Yi Jiyou on the button cell power supply and shell of selection
The aperture of one thang-kng cylinder and a diaphragm slot composition, it is contemplated that the characteristic of different mobile phones or light source is different,
The diaphragm that may be inserted into different pore size is adjusted, and a square cuvette support, it is contemplated that sample it is not true
Qualitative, cuvette support has stayed the space of abundance to place sample, in addition to micro- axial cone hole grating and its slot, higher using it
Diffraction efficiency and color separation ability incident white light can be preferably divided into column of colour.In view of diaphragm, and colorimetric
Ware groove requires higher to structure precision, so being placed on main part, whole main part is carried out interior using dumb light black paint
Trypsin method reduces the requirement to detecting environment so as to avoid ambient light for the influence of measurement result.
The part fixed jointly in cover plate and main body, one piece is placed according to the size of the color separation characteristic of grating and structure
Imaging len, focusing and imaging for beam splitting light.Rear portion is provided with always according to different mobile phone models and sensitive volume and put
Big lens pack support is used to be amplified diffraction pattern for different mobile phone camera sensitive volume sizes, so as to understand
Whole is in mobile phone picture.By the common fixation of cover plate and main body, imaging len and amplifying lens group, which will have, to be easy to
The characteristics of dismounting.Whole deck portion carries out spraying inside and outside to avoid ambient light for measurement result using dumb light black paint
Influence, reduces the requirement to detecting environment.
Described main part is ABS plastic material.ABS plastic simple processing, and with certain rigidity, for light
Grid, imaging len and amplification mirror assembly have certain resistance to compression protective effect.Micro- axial cone grating is portrayed using quartz, and quartz exists
There is preferable translucency and with certain hardness in visible-range, be easy to etch micro optical structure.
Advantages and positive effects of the present invention：
Compared with existing spectrometer, the present invention has the following advantages that：
The portable intelligent mobile phone spectrum detection device that the present invention is described, according to involved part according to structure and use
Way is arranged along same optical axis, compact overall structure, small volume, lightweight, is easy to carry into all kinds of production work environment
In, by changing exposure and mobile phone phase that the internal diameter stool and urine of adjustable diaphragm in diaphragm group can adjust the diffraction pattern of outgoing
Machine is combined acquisition clearly sample spectra light splitting pattern, can preferably adapt to various mobile phones, further widen application.
And built-in light source and power supply are used according to the photosensitive feature of mobile phone camera, loaded after imaging len and amplifying lens group, is only needed
Sample is put into the cuvette slot of closure can be directly monitored, it is convenient and reliability is high.
The practical micro- axial cone grating of portable intelligent mobile phone spectrum detection device that the present invention is described carries out light splitting rather than biography
The prism or Chinese yam grating of system, because the size of micro- axial cone hole much smaller than prism and weight is far below prism, therefore mass of system
It is lighter compared with transmission spectra detection system, small volume.Micro- axial cone hole diffraction efficiency of grating is far above traditional balzed grating, so
With more preferable light transmission rate, image quality is more preferable.Spectrum detection device carries out analyze data to material using optical instrument and adopted
Collection process is not required to spend additional time, and image procossing can rely on the CPU of mobile phone to complete to reduce spectrum investigating system cost,
Save the spectral manipulation time.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention
Embodiment
Embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.
Embodiment
It is as shown in Figure 1 the structure chart of portable intelligent mobile phone spectrum detection device of the invention, including shell 3, outside
Shell is built with amplifying lens group 4, imaging len 5, micro- axial cone hole grating 6, cuvette slot 7, diaphragm group 8, light source 9, power supply 10.
Amplifying lens group 4, imaging len 5, micro- axial cone hole grating 6, diaphragm group 8 is in same optical axis, is arranged according to architectural characteristic
Cloth, structure is through gathering.The influence that black matte spray painting reduces ambient light is scribbled inside and outside overall.In view of installation accuracy and easily
Influence, whole shell 1 includes theme 9 and the two parts of cover plate 10 and constitutes.Micro- axial cone hole, aperture pair can so be taken into account
The convenient dismounting requirement of the requirement of clamp precision and imaging len and amplifying lens group.
3 pieces of button cell for stacking 1.5V at power supply 10 in the part of main body 1 is powered to whole detecting system,
The white lamp beads of LED are placed at power supply 9, positive lead is connected to the positive pole of power supply 10, negative lead is connected by the groove 11 on shell 3
The negative pole of power supply 10 is connect, according to the characteristics of luminescence of light source and the photobehavior of mobile phone, selects the suitable aperture of the diaphragm to be placed at 8
The preferable incident beam of generation is combined with aperture, sample is put into after cuvette and is put into light beam transmission in cuvette slot 7
Cuvette slot is beaten to micro- axial cone hole grating 6.
Light beam is radiated on the imaging len 5 fixed jointly by main body 1 and cover plate 2 after passing through micro- axial cone hole grating, light beam
Amplify hot spot imaging after imaging len, then by amplifying lens group, mobile phone camera is connected directly between amplifying lens group
Tail end can capture the spectrum picture after light splitting.
Claims (6)
1. the overall structure of portable intelligent mobile phone spectrum detection device, including shell (3), amplifying lens group (4), imaging len
(5), micro- axial cone hole grating (6), cuvette support (7), diaphragm group (8), light source (9), power supply (10), wherein diaphragm group part bag
Include an adjustable diaphragm and an aperture.It is characterized in that described shell (3) is divided into main body (1) and cover plate (2) two
Part, described micro- axial cone hole grating (6), cuvette support (7), diaphragm group (8), light source (9), power supply (10) is placed in main part
In point, described amplifying lens group (4), imaging len (5) is clamped jointly by main body (1) and cover plate (2).
2. portable intelligent mobile phone spectrum detection device according to claim 1, it is characterised in that：Power supply (10) is located at master
In body (1), light source (9) and its both positive and negative polarity pin are drawn out to the positive two ends of power supply (10), light from the groove (11) in main body (1)
Late group (8) and cuvette support (7) are by main body (1).
3. portable intelligent mobile phone spectrum detection device according to claim 1, it is characterised in that：Imaging len (5) with
And amplifying lens group (4) is fixed jointly by the slot in main body (1) and cover plate (2).
4. portable intelligent mobile phone spectrum detection device according to claim 1, it is characterised in that：Light source (9), diaphragm group
(8), imaging len (5), amplifying lens group (4) is in same optical axis.
5. portable intelligent mobile phone spectrum detection device according to claim 2, it is characterised in that：Described power supply (10)
The button cell for being 1.5V for voltage.Described light source (9) is described in the cylindric White LED lamp bead with both positive and negative polarity pin
Cuvette support (7) be square cuvette, described micro- axial cone hole grating is the micro- axial cone hole grating of transmission-type.
6. portable intelligent mobile phone spectrum detection device according to claim 3, it is characterised in that：Imaging len (5) is
Circular planoconvex spotlight.Amplifying lens group (4) is combined by a cemented doublet and a planoconvex spotlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280806.4A CN107064017A (en) | 2017-04-24 | 2017-04-24 | Portable intelligent mobile phone spectrum detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280806.4A CN107064017A (en) | 2017-04-24 | 2017-04-24 | Portable intelligent mobile phone spectrum detection device |
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| CN107064017A true CN107064017A (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710280806.4A Pending CN107064017A (en) | 2017-04-24 | 2017-04-24 | Portable intelligent mobile phone spectrum detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342416A (en) * | 2018-11-30 | 2019-02-15 | 李思源 | Non-invasive spectroscopic detection device and application based on smart phone |
| CN109975216A (en) * | 2019-03-11 | 2019-07-05 | 浙江大学 | A kind of portable light spectrum detection device and method based on laser-optical disk |
| CN110426352A (en) * | 2019-08-21 | 2019-11-08 | 南开大学 | The novel thin film hydrogen gas sensor of smart phone monitoring |
| CN111504918A (en) * | 2019-01-31 | 2020-08-07 | 精工爱普生株式会社 | Light splitting system |
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| CN106092917A (en) * | 2016-06-01 | 2016-11-09 | 刘天军 | A kind of trace chemical Non-Destructive Testing intelligent terminal |
| CN205719917U (en) * | 2016-03-09 | 2016-11-23 | 李玫君 | For identifying that CCD or CMOS of gem is combined identification of spectrogram spectroscope |
| CN106404691A (en) * | 2016-10-28 | 2017-02-15 | 南开大学 | Micro-axis taper hole dimultiplexing spectrum detection and analysis system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203949871U (en) * | 2014-07-08 | 2014-11-19 | 厦门大学 | A kind of Portable Raman spectrometer |
| CN204116230U (en) * | 2014-10-23 | 2015-01-21 | 中国计量学院 | A kind of phone housing type fluorescence imaging Detecting Pesticide system |
| CN104655620A (en) * | 2015-02-03 | 2015-05-27 | 东南大学 | Gas detection device and gas detection method based on smartphone and dyeing sensing array |
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| CN205719917U (en) * | 2016-03-09 | 2016-11-23 | 李玫君 | For identifying that CCD or CMOS of gem is combined identification of spectrogram spectroscope |
| CN106092917A (en) * | 2016-06-01 | 2016-11-09 | 刘天军 | A kind of trace chemical Non-Destructive Testing intelligent terminal |
| CN106404691A (en) * | 2016-10-28 | 2017-02-15 | 南开大学 | Micro-axis taper hole dimultiplexing spectrum detection and analysis system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342416A (en) * | 2018-11-30 | 2019-02-15 | 李思源 | Non-invasive spectroscopic detection device and application based on smart phone |
| CN111504918A (en) * | 2019-01-31 | 2020-08-07 | 精工爱普生株式会社 | Light splitting system |
| CN109975216A (en) * | 2019-03-11 | 2019-07-05 | 浙江大学 | A kind of portable light spectrum detection device and method based on laser-optical disk |
| CN110426352A (en) * | 2019-08-21 | 2019-11-08 | 南开大学 | The novel thin film hydrogen gas sensor of smart phone monitoring |
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