CN107727627A - A kind of fluorescent whitening agent detector lens folder and its detection method based on mobile phone - Google Patents
A kind of fluorescent whitening agent detector lens folder and its detection method based on mobile phone Download PDFInfo
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- CN107727627A CN107727627A CN201711095547.4A CN201711095547A CN107727627A CN 107727627 A CN107727627 A CN 107727627A CN 201711095547 A CN201711095547 A CN 201711095547A CN 107727627 A CN107727627 A CN 107727627A
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- mobile phone
- light source
- sample
- whitening agent
- fluorescent whitening
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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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/566—Accessory clips, holders, shoes to attach accessories to camera
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The invention discloses a kind of fluorescent whitening agent detector lens folder and its detection method based on mobile phone, the camera len includes light source part A, plug-in camera lens B, holder part C, main control board, be connected with mobile phone power line and the mobile phone A pp that matches therewith；The light source part A is made up of light shield, LED light group, battery, light source start key, housing, the LED light group is made up of the LED of three pairs of different excitation wavelengths, respectively near ultraviolet, green glow and white light source, to excite fluorescent and carry out camera light filling illumination；The present invention is pressed from both sides detector lens by holder part C to be connected with cell phone cameras, and the fluorescent whitening agent in daily necessities can be detected with reference to independent research cell phone software App, while light source visible light part can be used as camera light compensating lamp and illuminating lamp to use；The device has the characteristics that small volume, easy to carry, outward appearance is dexterous, accuracy of detection is high, detection speed is fast, simple to operate, easy to use.
Description
Technical field
The present invention relates to a kind of multi-functional plug-in camera len and fluorescent whitening agent detection method based on mobile phone, more work(
Can plug-in camera len be used to carry out in commodity whether the accurate detection containing fluorescent whitening agent, mobile phone camera camera lens can be realized
Function Extension and photograph light filling.
Background technology
Fluorescent whitening agent, also known as optical bleaching agent exist《Colour Index》In be dyestuff a classification, can image think
It is a kind of " white " dyestuff, some countries are grouped into dye auxiliary agent.Physician shows that fluorescer is once by human body by research
After absorption, unlike in general chemical substance is easily broken off, but combined with the protein in human body, want it to dispose non-
Often it is not easy, unless being decomposed by the ferment of liver, it could be excreted, this has just aggravated the burden of liver significantly.Cause
The normal function of liver is greatly affected, if fluorescer is combined with the protein of body wound, wound will be destroyed
Healing ability, and make wound infection.In recent years, brainstrust also found, fluorescent material can also make cell produce variability, if with it is glimmering
Photo etching Long Term Contact, its toxin buildup is in liver or other intracorporeal organs, the possibility that can also cause cancer to occur.
Today's society science and technology rapid development, mobile phone, by extremely wide use, turn into as daily communication product
People's necessity.With the development of photoelectricity and microtechnic, mobile phone is integrated with a variety of again on the basis of original communication function
Function, wherein mobile phone camera function just turn into one of smart mobile phone necessary functions.Meanwhile the mobile phone application software of magnanimity is hand again
Machine has extended largely application function.But mobile phone is influenceed by its volume and weight, some limits are received really in hardware aspect
System.
Earlier application, Authorization Notice No. are the U of CN 206100119, a kind of multi-functional plug-in Mobile phone clip；Authorization Notice No. is
The U of CN 202916475, lightweight high power micro magnifier head, only provide the light filling of mobile lens and the function of plug-in camera lens；
Authorization Notice No. is the A of CN 103345034, a kind of mobile lens amplifier, due to being mainly used in jewelry detection, only provides one
Kind has enhancing illumination and enlarging function plug-in cell phone camera lens；The U of Authorization Notice No. CN 206020790, one kind are used for mobile electricity
Talk about the ultra-thin micro-lens of fluorescence detector；The U of Authorization Notice No. CN 205921615, a kind of mobile phone for carrying detection fluorescer,
Although above-mentioned several patents are each advantageous in terms of fluorescer is detected, overall also say simply installs black light on mobile phone
Source, its principle have no essential difference with fluorescence torch traditional on the market.Authorization Notice No. CN 106290288 A, it is portable glimmering
Photo etching detection means, it is that one kind can be independently using fluorescent whitening agent detection means be carried out, the device is easy to carry, but micro-example
Testing result and actual slightly different, tool user as unique tester can not users other with product carry out result-sharings,
If the testing result of oneself be mistake also be difficult to find.
The content of the invention
, can be simultaneously it is an object of the invention to provide a kind of multi-functional mobile phone camera len for carrying out fluorescent whitening agent detection
Carry out detection and the extension of mobile phone camera lens function, photograph light filling of daily living article fluorescent whitening agent etc., the present invention also public affairs
The detection method of the fluorescent whitening agent based on above-mentioned multi-functional mobile phone camera len is opened.
To achieve the above object, the present invention provides following technical scheme：
A kind of fluorescent whitening agent detector lens folder based on mobile phone, including light source part A, plug-in camera lens B and holder part C, its
It is characterised by, the plug-in camera lens B includes lens housing, the optical lens being arranged in lens housing, is arranged on lens housing
The threaded collar being connected with fixture of side；The light source part A includes housing, the light shield for being arranged on housing side, set
LED light group, main control board and battery in light shield and housing, it is arranged on the light source start key and and mobile phone of hull outside
Be connected power line；The main control board is embedded in the enclosure interior, and the LED light group, light source start key, battery are pacified
On the main control board, the described power line one end that is connected with mobile phone is connected with the battery on the main control board,
The other end is connected with user mobile phone attaching plug；The holder part C include axle, be connected to axle both sides upper and lower clamping plate and
The plug-in camera lens connection internal thread hole being arranged on upper and lower clamping plate.
The fluorescent whitening agent detection method of the camera len comprises the following steps：
1., App of the installation with image comparison analytic function on smart mobile phone, open with image comparison analytic function
pp；
2., camera len is clipped on mobile phone rear camera, adjustment camera len position, the optical lens is located at mobile phone rearmounted
Camera dead astern；By in one end insertion mobile phone charging socket of the connection power line；
3., using the camera of mobile phone sample region to be measured is taken pictures, gather the first photos, and carry out Gauss drop
Make an uproar processing；Ultraviolet source start button in App is opened, opens the ultraviolet LED light source in the LED light group in the light source part A,
And ensure that ultraviolet luminous energy is irradiated to sample region to be measured；Button of being taken pictures in App is pressed, sample region to be measured is carried out
Take pictures, ultraviolet LED light source irradiating sample excites fluorescence to be collected through the plug-in camera lens B, utilizes mobile phone photograph function collection the
Two photos；
4., compare two photos ultraviolet source irradiations region to be measured color, according to the relative intensity of blue wave band judge, such as
Contain fluorescent whitening agent in fruit sample, the intensity of the second photos blue wave band can be higher, if not containing fluorescence in sample
Whether brightening agent, then the intensity of blue wave band is suitable in two photos, finally provided accordingly in App in sample containing glimmering
Optical brightener.
The step 3. in when nearly ultraviolet LED light source is irradiated to sample to the LED light group in the A of light source part, its
Excite fluorescence to be collected through the plug-in camera lens B, IMAQ is carried out to sample using mobile phone photograph function, had utilizing
Image is analyzed the App of image comparison analytic function, show whether sample contains fluorescent whitening agent.
The App with image comparison analytic function is used to be turned on and off LED light group, calling mobile phone camera function
Sample is taken pictures, user's one click, photograph taking is once natural light irradiation twice, is once unlatching LED light
Photo captured by source, its used time 2 second or so altogether of taking pictures twice；App is to the administrative division map to be measured in sample in two film,faults
Picture color carries out Treatment Analysis, the Strength Changes of its blue wave band is analyzed, when the second photos blue wave band intensity in region to be measured
There is increase, then it is assumed that a certain amount of fluorescent whitening agent is contained in sample region to be measured, therefore can provide sample area to be measured
Contain fluorescent whitening agent in domain；Conversely, when the region to be measured of sample in the second photos and sample in the first photos
Region to be measured is compared, and when its blue wave band is unchanged, can confirm in sample region to be measured not content fluorescent whitening agent；Its
Final result is shown in App software windows, makes the clear and definite testing result of user.
The plug-in camera lens B is connected by threaded collar with holder part C internal thread holes, will by the upper and lower clamping plate of fixture
Camera len is fixed in front of mobile lens.
The optical lens B has three kinds of specifications, respectively microspur, wide-angle, fish eye lens.
The light source part A light shields 4 near ultraviolet to visible light wave range average transmittance more than 80%.
The LED light group is made up of the LED of three pairs of different excitation wavelengths, is for a pair near ultraviolet light source, excitation wavelength
370nm, the μ W of irradiation intensity 650, the illumination 104Lux light sources uniformity 70%, light source are being 30cm apart from sample vertical range
Place's irradiation sample, its spot size is 13cm, for exciting fluorescent；A pair are green light LED, and excitation wavelength is
530nm, for exciting fluorescent and carrying out camera light filling illumination；A pair are white light source, are illuminated for camera light filling.
Described a pair of excitation wavelengths of LED light group are 370nm near ultraviolet light source, and its maximum work in combination power is less than
500mW。
The light source start key is two buttons that can be used alone, a master control white light source, a master control green-light source.With
, also can be by starting with mobile phone A pp in the external startup of green glow and white light source of the LED light group, and brightness regulation can be carried out,
But near ultraviolet light source only has App to start.
The present invention has the advantages that：
1st, external fluorescent whitening agent detector lens are pressed from both sides and are connected with cell phone cameras by the present invention by fixture, with reference to independent research
The App with image comparison analytic function, the fluorescent whitening agent in daily necessities can be detected, while light source visible ray
Part can be used as camera light compensating lamp and illuminating lamp to use, and the device has small volume, easy to carry, outward appearance is dexterous, accuracy of detection
High, the features such as detection speed is fast, simple to operate, easy to use, there is very strong practicality and higher commercial value.
2nd, the present invention can not only enrich photographing function of mobile phone, and the camera function that can combine mobile phone again carries out daily living article
Middle possible unhealthful fluorescent whitening agent is detected, while is passed through mobile phone A pp and realized that calling backstage highly sophisticated device measures
The functions such as result database, user's big data are shared, product discussion.The smart mobile phone greatly extended using people's existence conditions
Function, have the characteristics that sample detection precision is high, is convenient to use and carry, the feature is functionally better than other on the market
Mobile phone aid.
3rd, dominant control unit of the invention is the App for having image comparison analytic function, and its major function is unlatching or closes
LED light group is closed, calling mobile phone camera function is taken pictures to sample, user's one click, and photograph taking is once oneself twice
Right light irradiation, it is once photo, its used time 2 second or so altogether of taking pictures twice captured by unlatching LED light source.At App back-end datas
Manage module and Treatment Analysis is carried out to two film,faults, show whether sample contains fluorescent whitening agent, and result is included in App softwares
Window, make the clear and definite testing result of user.
Brief description of the drawings
Fig. 1 is the structure decomposition figure of detector lens of the present invention folder.
Fig. 2 is the stereogram after Fig. 1 of the present invention assemblings.
Fig. 3 is mobile phone A pp main interface figures in fluorescent whitening agent detection method of the present invention.
Fig. 4 is that mobile phone A pp samples are taken pictures surface chart in fluorescent whitening agent detection method of the present invention.
Fig. 5 is the mobile phone A pp of the invention used to sample pictures analysis result interface（Barcode scanning typing pattern, unstressed configuration increase
White agent）.
Fig. 6 is the mobile phone A pp of the invention used to sample pictures analysis result interface（Barcode scanning typing pattern, there is fluorescence increasing
White agent）.
Fig. 7 is the mobile phone A pp cloud detection interface that apparatus of the present invention use.
Fig. 8 is the mobile phone A pp of the invention used to sample pictures analysis result interface（Sample ID pattern is filled in, without glimmering
Optical brightener）.
Fig. 9 is the mobile phone A pp of the invention used to sample pictures analysis result interface（Sample ID pattern is filled in, is had glimmering
Optical brightener）.
Embodiment
To make auditor conveniently understand present disclosure, function that description technical solution of the present invention has, can reach
Effect, hereby coordinate diagram enumerate specific embodiment, it is clear that described embodiment is only part of the embodiment of the present invention,
Rather than whole embodiment.Based on the embodiment in this patent, those of ordinary skill in the art are not before creativeness is made
The every other embodiment obtained is put, belongs to protection scope of the present invention.
Referring to Figures 1 and 2, a kind of fluorescent whitening agent detector lens folder based on mobile phone, including light source part A, plug-in mirror
Head B and holder part C, it is characterised in that the plug-in camera lens B includes lens housing 1, the optics being arranged in lens housing 1
Camera lens 2, the threaded collar 3 being connected with fixture for being arranged on the side of lens housing 1；The light source part A includes housing 8, set
Light shield 4 in the side of housing 8, LED light group 5, main control board 6 and the battery 9 being arranged in light shield 4 and housing 8, are set
Light source start key 7 and the power line 10 that is connected with mobile phone on the outside of housing 8；The main control board 6 is embedded in the housing 8
Inside, the LED light group 5, light source start key 7, battery 9 are installed on the main control board 6, described to be connected with mobile phone
The one end of power line 10 is connected with the battery 9 on the main control board 6, the other end is connected with user with electromechanical source plug；Institute
Stating holder part C includes axle 11, is connected to the upper and lower clamping plate 12 of the both sides of axle 11 and the plug-in mirror being arranged on upper and lower clamping plate 12
Head connection internal thread hole 13.
A kind of fluorescent whitening agent detector lens folder detection fluorescent brightening agent method based on mobile phone, this method include following step
Suddenly：
1., App of the installation with image comparison analytic function on smart mobile phone, open with image comparison analytic function
App；
2., camera len is clipped on mobile phone rear camera, adjustment camera len position, after making the optical lens 2 be located at mobile phone
Put camera dead astern；By in one end insertion mobile phone charging socket of the connection power line 10；
3., using the camera of mobile phone sample region to be measured is taken pictures, gather the first photos, and carry out Gauss drop
Make an uproar processing；Ultraviolet source start button in App is opened, opens the ultraviolet LED light in the LED light group 5 in the light source part A
Source, and ensure that ultraviolet luminous energy is irradiated to sample region to be measured；Button of being taken pictures in App is pressed, to sample region to be measured
Taken pictures, ultraviolet LED light source irradiating sample excites fluorescence to be collected through the plug-in camera lens B, is adopted using mobile phone photograph function
Collect the second photos；
4., compare two photos ultraviolet source irradiations region to be measured color, according to the relative intensity of blue wave band judge, such as
Contain fluorescent whitening agent in fruit sample, the intensity of the second photos blue wave band can be higher, if not containing fluorescence in sample
Whether brightening agent, then the intensity of blue wave band is suitable in two photos, finally provided accordingly in App in sample containing glimmering
Optical brightener.
The step 3. in when nearly ultraviolet LED light source is irradiated to sample to the LED light group 5 in the A of light source part, its
Excite fluorescence to be collected through the plug-in camera lens B, IMAQ is carried out to sample using mobile phone photograph function, had utilizing
Image is analyzed the App of image comparison analytic function, show whether sample contains fluorescent whitening agent, and provides fluorescence
The species of brightener levels numerical value and fluorescent whitening agent.
The App with image comparison analytic function is used to be turned on and off LED light group 5, calling mobile phone camera work(
Sample can be taken pictures, user's one click, photograph taking is once natural light irradiation twice, is once unlatching LED
Photo captured by light source, its used time 2 second or so altogether of taking pictures twice；App is to the region to be measured in sample in two film,faults
Color of image carries out Treatment Analysis, the Strength Changes of its blue wave band is analyzed, when the second photos region blue wave band to be measured is strong
Degree has increase, then it is assumed that a certain amount of fluorescent whitening agent is contained in sample region to be measured, therefore it is to be measured to provide sample
Contain fluorescent whitening agent in region；Conversely, when the region to be measured of sample in the second photos and detected sample in the first photos
Product region to be measured is compared, and when its blue wave band is unchanged, can confirm in sample region to be measured not content fluorescent whitening agent；
Its final result is shown in App software windows, makes the clear and definite testing result of user.
The plug-in camera lens B is connected by threaded collar 3 with holder part C internal thread holes 13, passes through the upper and lower folder of fixture
Camera len is fixed in front of mobile lens by plate 12.
The optical lens B has three kinds of specifications, respectively microspur, wide-angle, fish eye lens, meets basic cell phone cameras
The expanded function of camera lens, threaded collar described in three kinds of camera lenses are same specification, can conveniently be replaced, wherein the important work(of micro-lens
There is provided conveniently with positioning is carried out to sample for fluorescent whitening agent detection, and then can obtain more accurate testing result.
The light source part A light shields 4 near ultraviolet to visible light wave range average transmittance more than 80%, make near ultraviolet
Or green-light source can be shone directly on sample, if sample contains fluorescent whitening agent or other all kinds of fluorescers,
It is stimulated and sends fluorescence, this part fluorescence enters cell phone cameras by the plug-in camera lens part B, by its internal sensor
Received.
The LED light group 5 is made up of the LED of three pairs of different excitation wavelengths, is for a pair near ultraviolet light source, excitation wavelength
370nm, the μ W of irradiation intensity 650, the illumination 104Lux light sources uniformity 70%, light source are being 30cm apart from sample vertical range
Place's irradiation sample, its spot size is 13cm, for exciting fluorescent；A pair are green light LED, and excitation wavelength is
530nm, for exciting fluorescent and carrying out camera light filling illumination；A pair are white light source, are illuminated for camera light filling.
Described a pair of excitation wavelengths of LED light group 5 are 370nm near ultraviolet light source, and its maximum work in combination power is less than
500mW, it starts, closes the APP controls by mobile phone with brightness control function with image comparison analytic function.This part
The security of the hardware components greatly improved is designed, ensures that user also will not look at black light straight if any maloperation with eyes.
The light source start key 7 is two buttons that can be used alone, a master control white light source, a master control green-light source.
Green glow and the external startup of white light source for the LED light group 5, also can be by starting with mobile phone A pp, and can carry out brightness tune
Section, but near ultraviolet light source only has App to start.
The lens housing 1 has good connectivity with light source shell 8, and the external profile diameter of lens housing 1 is slightly larger than light source shell
The hollow space internal diameter of body 8 makes light source shell 8 be fixed on by lens housing 1 on holder part C, and is loosened without obvious.
The battery 9 is powered to LED light group, and its white light LEDs and green light LED can be in hardware components and cellular phone power supplies
In the case of unconnected, it is independently operated, as mobile phone light compensating lamp and then improves the convenience of device operation.
Main control board 6 is embedded in light source part A enclosure interiors, and LED light group 5, light source start key 6, battery 9 are respectively mounted
On main control board 6.Main control board 6 is the main control part of hardware of the present invention, and for controlling LED light source to open, brightness is adjusted
Section, hardware and App connection protocols etc..
The power line that hardware is connected with mobile phone can be that battery is charged using mobile phone；Shone as the present apparatus is only used for mobile phone
During bright, light filling function, power line can be removed, be powered merely with battery for LED light group, the power supply of its LED light group is opened
Open and key control is only started by light source, this design can greatly make hardware operation facilitation；As the present apparatus carries out daily necessities fluorescence
When brightening agent detects, power line need to be connected with mobile phone charging interface, light source part is controlled using cell phone software App
System.
The holder part C using when be clipped in mobile lens front end, upper and lower clamping plate 12 is designed with mobile phone contact portion
Slipmat, prevent hardware components from loosening and ensure that holder part will not wear mobile phone surface.
Before the present invention is used as mobile phone self-timer light compensating lamp in use, fixture camera lens face must be arranged on into mobile phone front camera lens,
I.e. light source is relative with face, clicks on housing parts power initiation key, power initiation key is white and green button each one, to white
Long-press of button is clicked on for about 2 seconds starts white light source；It is secondary-four times it is of short duration click white brightness is adjusted, brightness according to
Secondary increase, about 2 seconds white keys of long-press are needed if white-light illuminating is cancelled, that is, close white light source；Equally, to green button once
Long-press is clicked on for about 2 seconds starts green-light source；Green glow brightness is adjusted for secondary-four of short duration clicks, and brightness increases successively, if
Cancelling illuminated with green then needs about 2 seconds green buttons of long-press, that is, closes green-light source.
As the present invention as mobile phone self-timer light compensating lamp in use, startup, regulation and the pass of its white light source and green-light source
Key control can be started by the light source on hardware housing by closing, and can be also controlled by App., can not when starting key control using light source
Connection is connected power line with mobile phone, is powered using battery in housing；Conversely, when being controlled using App, cellular phone power supplies need to be connected
Line.Power line is connected partly with mobile phone two generic ports, respectively USB port and Type C-terminal mouths, can meet Android substantially
The requirement of system mobile phone.
When the present invention is as fluorescent whitening agent detection light source, before fixture camera lens face must being arranged on into mobile phone back camera lens.
When the present invention is as fluorescent whitening agent detection light source, a pair of excitation wavelengths of LED light group are 370nm black light
Source, it starts, closing controls with brightness control function by App.The peace for the hardware components that the design of this part greatly improves
Quan Xing, ensure that user also will not look at black light straight if any maloperation with eyes.
When the present invention is used for camera gun expanded function, before fixture camera lens face must being arranged on into mobile phone back camera lens.
Microspur, wide-angle, fish eye lens is selected to be connected on fixture according to actual conditions.
Enclosure interior main control board is hardware circuit core.
After hardware components of the present invention are connected with mobile phone using power line, cell phone software is directly initiated after handset identity
App.App main interfaces as shown in figure 3, comprising take pictures, barcode scanning, information, my setting four it is most of.User clicks on " taking pictures " and pressed
Key, main interface jump to interface of taking pictures.
As shown in figure 4, being now calling mobile phone camera-enabled, sample is taken pictures.In this link, user is only
One-touch need to be clicked on, but App sends two signals to governor circuit, i.e., a photo is shot under the conditions of natural light, immediately
Open ultraviolet LED light source and one photo is shot to sample, close ultraviolet source, App interface display testing results immediately afterwards.This
" barcode scanning " only can carry out barcode scanning without being taken pictures to sample to sample bar code in one link, you can obtain in database
Existing product whether the information containing fluorescent whitening agent.The partial information is mainly derived from the testing result of specialized laboratory,
Small part derives from the testing result of other users.
Under barcode scanning typing pattern, sample bar code is scanned, under the conditions of phone network, with cloud server number
Matched according to the bar code in storehouse, you can the information such as sample ID, producer, brand are obtained, if including in database professional real
Test testing result of the room to the fluorescent brightening agent（Such as the content of fluorescent whitening agent and the information of fluorescent whitening agent species）, then
User can obtain whether relevant sample contains fluorescent whitening agent under barcode scanning typing pattern without detection；If in database
There is no sample experiments room testing result, then need user to carry out next step detection.Shoot button is clicked on, then clicks on cloud detection button
（As shown in Figure 7）, sample analysis result App main interfaces are subsequently entered, two photos is taken and is carried out by network cloud server
Comparative analysis, its result pass cellphone subscriber back, immediately user by obtaining test sample product whether the information containing fluorescent whitening agent, if
Fluorescent whitening agent is not contained, it shows that result is as shown in Figure 5；If containing fluorescent whitening agent, it shows that result is as shown in Figure 6.
Under sample ID typing pattern, the input sample title after title, click is taken pictures, then clicks on cloud detection button
（As shown in Figure 7）, sample analysis result App main interfaces are subsequently entered, two photos is taken and is carried out by network cloud server
Comparative analysis, its result pass cellphone subscriber back, immediately user by obtaining test sample product whether the information containing fluorescent whitening agent.If
Fluorescent whitening agent is not contained, it shows that result is as shown in Figure 8；If containing fluorescent whitening agent, it shows that result is as shown in Figure 9.
Closing hand phone App softwares or pull out connection power line can terminate to test.
Although being disclosed by above example to the present invention, the scope of the present invention is not limited thereto, not
Under conditions of deviateing present inventive concept, each component of the above can be replaced with the similar or equivalent element that art personnel understand
Change.
Claims (10)
- A kind of 1. fluorescent whitening agent detector lens folder based on mobile phone, it is characterised in that：Including light source part A, plug-in camera lens B and Holder part C, it is characterised in that the plug-in camera lens B includes lens housing（1）, be arranged on lens housing（1）Interior optical frames Head（2）, be arranged on lens housing（1）The threaded collar being connected with fixture of side（3）；The light source part A includes housing （8）, be arranged on housing（8）The light shield of side（4）, be arranged on light shield（4）And housing（8）Interior LED light group（5）, master control Circuit board（6）And battery（9）, it is arranged on housing（8）The light source start key in outside（7）The power line being connected with mobile phone （10）；The main control board（6）It is embedded in the housing（8）Inside, the LED light group（5）, light source start key（7）And electricity Pond（9）It is installed in the main control board（6）On, the power line（10）One end and the main control board（6）On electricity Pond（9）Connection, the other end are connected with user mobile phone attaching plug；The holder part C includes axle（11）, be connected to axle（11） The upper and lower clamping plate of both sides（12）And it is arranged on upper and lower clamping plate（12）On plug-in camera lens connection internal thread hole（13）.
- A kind of 2. fluorescent whitening agent detector lens folder based on mobile phone according to claim 1, it is characterised in that：It is described outer Hang camera lens B and pass through threaded collar（3）With holder part C internal thread holes（13）It is connected, passes through the upper and lower clamping plate of fixture（12）By mirror Head folder is fixed in front of mobile lens.
- A kind of 3. fluorescent whitening agent detector lens folder based on mobile phone according to claim 1, it is characterised in that：The light Learning camera lens B has three kinds of specifications, respectively microspur, wide-angle, fish eye lens.
- A kind of 4. fluorescent whitening agent detector lens folder based on mobile phone according to claim 1, it is characterised in that：The light Source part A light shields（4）Near ultraviolet to visible light wave range average transmittance more than 80%.
- A kind of 5. fluorescent whitening agent detector lens folder based on mobile phone according to claim 1, it is characterised in that：It is described LED light group（5）It is made up of the LED of three pairs of different excitation wavelengths, a pair are near ultraviolet light source, and excitation wavelength 370nm, irradiation is by force 650 μ W, the illumination 104Lux light sources uniformity 70% are spent, light source is being that detected sample is irradiated at 30cm apart from sample vertical range Product, its spot size is 13cm, for exciting fluorescent；It is for a pair green light LED, excitation wavelength 530nm, for exciting sample Product fluorescence and progress camera light filling illumination；A pair are white light source, are illuminated for camera light filling.
- A kind of 6. Multifunctional lens folder based on the detection of mobile phone fluorescent whitening agent according to claim 1, it is characterised in that institute State LED light group（5）The near ultraviolet light source that a pair of excitation wavelengths are 370nm, its maximum work in combination power are less than 500mW.
- A kind of 7. Multifunctional lens folder based on the detection of mobile phone fluorescent whitening agent according to claim 1, it is characterised in that institute State light source start key（7）For two buttons that can be used alone, a master control white light source, a master control green-light source, for described LED light group（5）Green glow and the external startup of white light source, also and can carry out brightness regulation by starting with mobile phone A pp, but Near ultraviolet light source only has App to start.
- A kind of 8. fluorescent whitening agent detection method of camera len as claimed in claim 1, it is characterised in that：This method includes following Step：1., App of the installation with image comparison analytic function on smart mobile phone, open with image comparison analytic function App；2., camera len is clipped on mobile phone rear camera, adjustment camera len position, make the optical lens（2）Positioned at mobile phone Rear camera dead astern；By the connection power line（10）One end insertion mobile phone charging socket in；3., using the camera of mobile phone sample region to be measured is taken pictures, gather the first photos, and carry out Gauss drop Make an uproar processing；Ultraviolet source start button in App is opened, opens the LED light group in the light source part A（5）In ultraviolet LED light Source, and ensure that ultraviolet luminous energy is irradiated to sample region to be measured；Button of being taken pictures in App is pressed, to sample region to be measured Taken pictures, the fluorescence that ultraviolet LED light source irradiating sample excites is collected through the plug-in camera lens B, is adopted using mobile phone photograph function Collect the second photos；4., compare two photos ultraviolet source irradiations region to be measured color, according to the relative intensity of blue wave band judge, such as Contain fluorescent whitening agent in fruit sample, the intensity of the second photos blue wave band can be higher, if not containing fluorescence in sample Whether brightening agent, then the intensity of blue wave band is suitable in two photos, finally provided accordingly in App in sample containing glimmering Optical brightener.
- 9. fluorescent whitening agent detection method according to claim 8, it is characterised in that：The step 3. in when light source part LED light group in A（5）When nearly ultraviolet LED light source is irradiated to sample, its fluorescence excited is received through the plug-in camera lens B Collection, IMAQ is carried out to sample using mobile phone photograph function, utilizing the App with image comparison analytic function to figure As being analyzed, show whether sample contains fluorescent whitening agent.
- 10. fluorescent whitening agent detection method according to claim 8, it is characterised in that：It is described that there is image comparison analysis The App of function is used to be turned on and off LED light group（5）, calling mobile phone camera function takes pictures to sample, Yong Huyi Secondary click, photograph taking are once photo captured by natural light irradiation twice, once to open photo captured by LED light source, its Take pictures twice used time 2 seconds or so altogether；App carries out processing point to the area image color to be measured in sample in two film,faults Analysis, the Strength Changes of its blue wave band are analyzed, when the second photos blue wave band intensity in region to be measured has increase, then it is assumed that tested A certain amount of fluorescent whitening agent is contained in sample region to be measured, therefore can provide sample region to be measured and contain fluorescent whitening agent； Conversely, when the region to be measured of sample in the second photos is compared with sample region to be measured in the first photos, it is blue When color wave band is unchanged, not content fluorescent whitening agent can be confirmed in sample region to be measured；Its final result is shown in App Software window, make the clear and definite testing result of user.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711095547.4A CN107727627A (en) | 2017-11-09 | 2017-11-09 | A kind of fluorescent whitening agent detector lens folder and its detection method based on mobile phone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711095547.4A CN107727627A (en) | 2017-11-09 | 2017-11-09 | A kind of fluorescent whitening agent detector lens folder and its detection method based on mobile phone |
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| CN107727627A true CN107727627A (en) | 2018-02-23 |
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| CN201711095547.4A Withdrawn CN107727627A (en) | 2017-11-09 | 2017-11-09 | A kind of fluorescent whitening agent detector lens folder and its detection method based on mobile phone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995461A (en) * | 2021-02-04 | 2021-06-18 | 广东小天才科技有限公司 | Method for acquiring image through optical accessory and terminal equipment |
| CN114136971A (en) * | 2021-10-20 | 2022-03-04 | 薛召英 | Method for implanting ultraviolet lamp beads into mobile phone and application of method |
-
2017
- 2017-11-09 CN CN201711095547.4A patent/CN107727627A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112995461A (en) * | 2021-02-04 | 2021-06-18 | 广东小天才科技有限公司 | Method for acquiring image through optical accessory and terminal equipment |
| CN114136971A (en) * | 2021-10-20 | 2022-03-04 | 薛召英 | Method for implanting ultraviolet lamp beads into mobile phone and application of method |
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Application publication date: 20180223 |