CN208171863U - A kind of Raman system - Google Patents
A kind of Raman system Download PDFInfo
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- CN208171863U CN208171863U CN201820435985.4U CN201820435985U CN208171863U CN 208171863 U CN208171863 U CN 208171863U CN 201820435985 U CN201820435985 U CN 201820435985U CN 208171863 U CN208171863 U CN 208171863U
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Abstract
The utility model relates to spectral measurement methods fields, disclose a kind of Raman system.In the utility model, Raman system includes：Raman detection units and hand-hold mobile device；Hand-hold mobile device includes the camera module of the laser sensor for generating laser light source and the Raman spectrum for determining sample；Wherein, laser sensor and camera module are disposed adjacent；Raman detection units are connect with hand-hold mobile device, for the laser light source of laser transmitter projects to be scattered to sample through internal optical path, and receive the signal light that sample reflects under the irradiation of laser light source, the signal light that sample reflects is fed back into camera module, the Raman spectrum of sample is determined for camera module.This Raman system directly can carry out raman spectroscopy measurement to sample, and preparation cost is low, can be realized manpower one, to meet the tight demand in people's daily life to Raman detection.
Description
Technical field
The utility model relates to spectral measurement methods field, in particular to a kind of Raman system.
Background technique
Raman system can pass through the raman scattering spectrum of acquisition material composition, the corresponding molecular structure letter for obtaining substance
Breath.
Current raman spectroscopy measurement is placed sample particular by Raman enhancing chip, is such as coated to be measured
Liquid, after waiting natural dryings, the front end for being put into microscopic Raman or normal Raman spectroscopy instrument is measured, to obtain sample
In ingredient and each ingredient content.
But at least there are the following problems in the prior art for inventor's discovery：Existing raman spectroscopy measurement mode, needs
Using special Raman spectrum detection device, the operation for carrying out profession can just measure the material composition in sample and contain
Amount, and since the Raman of use enhancing chip is to be attached to silicon wafer by nano material or quartz on piece is constituted, be not suitable for
Directly measure, thus user can not carry.
In addition, even if directly Raman inspection can be carried out to sample now with the hand-held Raman detection equipment of miniaturization
It surveys, but due to its higher cost, has a single function and be unable to satisfy manpower one, and Raman detection is in medical treatment, health, food peace
Congruent various fields using more and more.
Therefore, how to meet the tight demand in people's daily life to Raman detection, it appears particularly important.
Utility model content
The purpose of this utility model is to provide a kind of Raman systems, to solve the above technical problems.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of Raman system, the Raman system
Including：Raman detection units and hand-hold mobile device；Hand-hold mobile device includes the laser for generating laser light source
The camera module of sensor and the Raman spectrum for determining sample；Wherein, laser sensor and camera module are adjacent
Setting；Raman detection units are connect with hand-hold mobile device, for by the laser light source of laser transmitter projects through interior lights
Road scatters on sample, and receives the signal light that sample reflects under the irradiation of laser light source, and sample is anti-
The signal light penetrated feeds back to camera module, and the Raman spectrum of sample is determined for camera module.
The utility model embodiment in terms of existing technologies, using having camera module, and can emit
The hand-hold mobile device (smart phone, the tablet computer of such as tester) of laser light source and without any energy resource supply it is
The combination that the small-sized Raman detection units scattered to laser light source on sample can be achieved, is needing to identify in sample
Ingredient and each component content when, by the cooperation of hand-hold mobile device and Raman detection units, so as to convenient, fast
Obtain the Raman spectrum of sample, and then can be determined according to obtained Raman spectrum the ingredient in sample and respectively at
Divide content, to meet in people's daily life the needs of to Raman detection.
In addition, Raman detection units include Raman optical path unit；Raman optical path unit includes first light source entrance, second
Light source entrance and third light source entrance；First light source entrance is corresponding with laser sensor, for receiving laser sensor
The laser light source of transmitting；Second light source entrance is corresponding with sample, for dissipating the laser light source of laser transmitter projects
It is mapped on sample, and receives the signal light that sample reflects under the irradiation of laser light source；Third light source entrance with
Camera module is corresponding, and the signal light of the sample reflection for receiving second light source entrance feeds back to camera mould
Group.Present embodiments provide for a kind of specific structures of Raman optical path unit in Raman detection units, and give the Raman light
Each light source entrance of road unit and sample and laser sensor on hand-hold mobile device, camera module
Corresponding relationship is based on the corresponding relationship, can guarantee that laser light source scatters on sample, and the letter of sample reflection
Number light, can also feed back to camera module.
In addition, Raman detection units further include fixed cell；Fixed cell is connect with Raman optical path unit, is used for Raman
Optical path unit is detachably secured to hand-hold mobile device.Present embodiments provide for a kind of Raman detection units and hand-helds
The specific connection type of mobile device removably consolidates Raman detection units so as to facilitate user according to use demand
Determine onto the hand-hold mobile device of oneself.
In addition, Raman detection units further include the first filter unit；First filter unit is set to first light source entrance
Between second light source entrance, and close to first light source entrance, in the laser light source for filtering out laser transmitter projects
Broadband spectral.By between the first light source entrance and second light source entrance of Raman optical path unit, and close to first
A filter unit, the broadband in laser light source so as to filter out laser transmitter projects is arranged in the position of light source entrance
Spectrum, so guarantee to scatter to laser light source on sample be that monochromaticjty is good, capacity usage ratio is high, indication range is smaller and
Continuous light source.
In addition, Raman detection units further include the second filter unit；Second filter unit is set to second light source entrance
The width in signal light between third light source entrance, and close to third light source entrance, for filtering out sample reflection
Band spectrum.By the second filter unit in Raman optical path unit be set to second light source entrance and third light source entrance it
Between, and one filter unit is set close to the position of third light source entrance, so as to filter out the signal of sample reflection
Broadband spectral in light has effectively removed interference light wave, enables the Raman spectrum of the sample determined more accurate
The ingredient of sample and the content of each ingredient are embodied, and then guarantees the accuracy of subsequent analysis result.
In addition, hand-hold mobile device further includes analytical unit；Analytical unit and camera module communicate to connect, and are used for root
According to the Raman spectrum that camera module determines, the ingredient of sample and the content of each ingredient are determined.By in hand-held mobile
One analytical unit is set in equipment, so as to directly utilize the hand-hold mobile device of user to complete the drawing to sample
Graceful detection.
In addition, hand-hold mobile device further includes view management unit；View management unit and analytical unit communicate to connect,
For providing visual operation interface for user, and operation interface show the sample that analytical unit determines ingredient and
The content of each ingredient.By the way that a visual view management unit is arranged in hand-hold mobile device, so as to convenient
User operates, and can be according to the difference of sample, time update detection parameters.
In addition, hand-hold mobile device further includes light path calibration unit；Light path calibration unit respectively with laser sensor and
Camera module communication connection, for calibrating laser sensor and camera module.By being arranged in hand-hold mobile device
One light path calibration unit, so as to identification sample ingredient and each ingredient content before, first to laser sensing
Device and camera module are calibrated, and the Raman spectrum of the sample determined is enabled more accurately to embody sample
Ingredient and each ingredient content, and then guarantee subsequent analysis result accuracy.
In addition, the laser sensor of hand-hold mobile device is laser focusing sensor.By selecting laser focusing sensing
Device, so as to preferably adjust the laser light source scattered on sample before carrying out Raman detection.
In addition, the camera module of hand-hold mobile device is CMOS camera.By selecting CMOS in present embodiment
(complementary metal oxide semiconductor, Complementary Metal Oxide Semiconductor) camera, can be more preferable
The requirement met in Raman detection to the detection sensitivity of infrared band and imaging effect.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the floor map of the hand-hold mobile device in the Raman system of the utility model first embodiment；
Fig. 2 is the structural schematic diagram of the Raman detection units in the Raman system of the utility model first embodiment；
Fig. 3 is the structural schematic diagram of the Raman system of the utility model first embodiment；
Fig. 4 is the optical path signal inside the Raman optical path unit in the Raman system of the utility model first embodiment
Figure；
Fig. 5 is the optical path signal inside the Raman optical path unit in the Raman system of the utility model second embodiment
Figure.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
The required guarantor of each claim of the application also may be implemented in art details and various changes and modifications based on the following respective embodiments
The technical solution of shield.
The first embodiment of the utility model is related to a kind of Raman system, which mainly includes Raman detection dress
It sets and hand-hold mobile device.Wherein, hand-hold mobile device includes laser emitter for generating laser light source and is used for
Determine the camera module of the Raman spectrum of sample.Raman detection units are connect with hand-hold mobile device (can be straight
Connect and be fixed in the above, be also possible to be detachably mounted to above), for the laser light source of laser transmitter projects to be passed through
Internal optical path scatters on sample, and receives the signal light that sample reflects under the irradiation of laser light source, will be tested
The signal light of sample reflection feeds back to camera module, and the Raman spectrum of sample is determined for camera module.
It should be noted that hand-hold mobile device described in present embodiment can be user more universal at present
Terminal, such as smart phone, tablet computer.Raman detection units are specifically that a volume is relatively small, can be moved with hand-held
The mini device that dynamic equipment collocation uses, and the Raman detection units are not necessarily to any power supply, only a Raman optical path, tool
The shape, structure of body is herein with no restrictions.
In addition, the laser sensor in present embodiment is specifically by laser (i.e. laser emitter), laser detector
With measuring circuit composition.Camera module can be single or double camera module, i.e., single or multiple cameras.
It should be noted that the specific structure of only a kind of laser sensor, camera module is given above, in reality
In, those skilled in the art can according to need selection, for example directly adopt laser emitter to replace laser sensing
Device also can integrate grating, optical filter or other beam splitters in camera module, herein with no restrictions.
In addition, preferably adjusting the laser light source scattered on sample in order to before carrying out Raman detection, hold
The laser sensing implement body being arranged in formula mobile device can select laser focusing sensor, which can pass through hand
Dynamic or auto-focusing mode, by laser light source focusing to specific region.
Since laser focusing sensor has had been applied to user terminal, thus the focusing side about laser focusing sensor
Formula, those skilled in the art can according to need to debug, and details are not described herein again, also not with no restrictions.
In addition, being wanted in order to better meet in Raman detection to the detection sensitivity of infrared band and imaging effect
Ask, the camera module being arranged in hand-hold mobile device can specifically select CMOS camera or other to infrared spectrum
There is the camera of specially treated.
In addition, it is necessary to which explanation, is given above only a kind of selection mode of specific camera module, in reality
In, if the Raman signal of detection belongs to visible-range, it is opposite that those skilled in the art can according to need selection
The laser light source and conventional camera shooting header detector answered, herein with no restrictions.
In addition, it is noted that in order to reduce the volume of Raman detection units as far as possible, so that user is facilitated to carry,
And when being installed on hand-hold mobile device, the appearance of handheld mobile device and the use of user are not influenced, and hand-held moves
Laser sensor and camera module needs in dynamic equipment are disposed adjacent, and are electrically connected.
In order to there is one more completely, clearly to recognize the Raman system provided in present embodiment, tie below
Fig. 1 to Fig. 3 is closed to be specifically described.
It should be noted that Raman detection units are substantially exactly a Raman optical path unit, therefore will draw directly below
Graceful optical path unit is illustrated as Raman detection units.
Fig. 1 is the rearview (i.e. the one side opposite with screen) of hand-hold mobile device 100 (taking the mobile phone as an example herein).Its
In, 101 be laser sensor, and 102 be camera module, and 1021 and 1022 be two cameras in camera module, in order to
Convenient for distinguishing, this sentences the first camera 1021 and second camera 1022 is called.
Fig. 2 is a kind of specific Raman detection units 200, is directly shown here with Raman optical path cell list.Wherein, 201 are
The first light source entrance of Raman optical path unit, 202 be the third light source entrance of Raman optical path unit.
Fig. 3 is the schematic diagram of the Raman system after hand-hold mobile device 100 and the combination of Raman detection units 200.Wherein,
203 be the second light source entrance of Raman optical path unit.
Specifically, in practical applications, first light source entrance 201 needs corresponding with laser sensor 101, is used for
Receive the laser light source that laser sensor 101 emits.The needs of second light source entrance 203 are corresponding with sample, for that will swash
The laser light source that optical sensor 101 emits scatters on sample, and it is anti-under the irradiation of laser light source to receive sample
The signal light penetrated.Third light source entrance 202 needs (with all in camera module 102 take the photograph corresponding with camera module 102
As head is corresponding), the signal light of the sample reflection for receiving second light source entrance 203 feeds back to camera module
102。
In addition, in order to better understand 200 scattering laser light source of Raman detection units and feedback sample reflection
The process of signal light the inside optical path in Raman detection units 200 is specifically described below in conjunction with Fig. 4.
It should be noted that for ease of description, the Raman detection units 200 in present embodiment are still with Raman optical path list
Member replaces.
In Fig. 4, first light source entrance 201 is corresponding with 101 (not shown) of laser sensor, for receiving laser
The laser light source that sensor 101 emits, the laser across first light source entrance 201 are filtered out about the first filter unit 204 is passed through
After falling the broadband spectral in the laser light source of the transmitting of laser sensor 101, become parallel laser through the first collimating mirror 205.
Dichroic piece 206 is arranged with 45 degree of overturning angles, anti-with 45 degree of angles after so that parallel laser is irradiated to dichroic piece 206
It is mapped on the second collimating mirror 207, and quilt corresponding with second light source entrance 203 is scattered to by second light source entrance 203
In sample.
Sample generates Raman signal and the reflected light along with laser under the irradiation for scattering to laser thereon,
By the second collimating mirror 207,99.9% interference is filtered out, is reflected into dichroic piece 206, and pass through dichroic piece 206.
Raman signal light in the optical signal after dichroic piece 206 it is without hindrance focus on the by focus lamp 208
Three light source entrances 202, and third light source entrance 202 is passed through, inject camera mould corresponding with third light source entrance 202
1022 (not shown) of the first camera 1021 and second camera in group 102 determines detected sample for camera module 102
The Raman spectrum of product, to carry out next step analysis.
In addition, it is necessary to explanation, is given above the specific setting position of one kind of only the first filter unit 204,
In practical application, those skilled in the art, which can according to need, is placed on the first collimating mirror 205 for the first filter unit 204
Below, herein with no restrictions.
In addition, the first filter unit 204 being arranged in present embodiment specifically can be optical filter, and optical filter is chosen
Be specifically the high pass cutoff optical filter prepared using plasma sputtering plated film or magnetron sputtering membrane process, in practical application
In, those skilled in the art can according to need carry out Rational choice, herein with no restrictions.
In addition, in practical applications, the first filter unit 204 can be set in first light source entrance 201 and the second light
Between source entrance 203, and close to first light source entrance 201 position, also can be set in second light source entrance 203 with
Between third light source entrance 202, and close to the position of third light source entrance 202, specific set-up mode, the skill of this field
Art personnel can according to need reasonable setting, herein with no restrictions.
In addition, it is necessary to explanation, for the ease of drawing, first light source entrance 201 and third light source entrance in Fig. 4
202 be to be located at different zones, in practical applications, to make 202 phase of first light source entrance 201 and third light source entrance
A reflecting piece only need to be arranged, to change the injection direction of light, specific those skilled in the art in neighbour in internal optical path
It can according to need setting, herein with no restrictions.
In addition, it is noted that in practical applications Raman detection units in addition to may include Raman spectrum unit and
It can also include fixed cell except filter unit.
Specifically, which can be the structure of similar buckle, is also possible to the structure of similar clip, is using
When, Raman optical path unit is connect with the fixed cell, then using mobilizable buckle part of fixed cell or clamping opening, will be drawn
Graceful optical path unit is detachably secured on hand-hold mobile device.
In addition, Raman optical path unit can be integrally formed with fixed cell, that is, can not be split, to avoid Raman light
Road unit is subjected to displacement in use；It may be a detachable connection, so as to be directed to different testing requirements
When, it is convenient for changing Raman optical path unit, and when the two has any one to be damaged, also can be convenient replacement, save the cost.
It should be noted that the above is only for example, not to technical solution of the present invention and technology model to be protected
It encloses composition to limit, in practical applications, those skilled in the art needs rationally setting, herein with no restrictions.
In addition, it is noted that in practical applications, in addition to needing that laser sensor is arranged in hand-hold mobile device
Except camera module, an analytical unit, a view management unit and a light path calibration unit can also be set.
Specifically, analytical unit needs to communicate to connect with camera module, so as to be determined according to camera module
Raman spectrum, determine the ingredient of sample and the content of each ingredient.
View management unit then needs to communicate to connect with analytical unit, so as to provide visual operation circle for user
Face, and the ingredient for the sample that analytical unit determines and the content of each ingredient are shown in operation interface.
Light path calibration unit then needs to communicate to connect with laser sensor and camera module respectively, so as to identify
Before the content of the ingredient of sample and each ingredient, first laser sensor and camera module are calibrated, so that determining
The Raman spectrum of sample can more accurately embody the ingredient of sample and the content of each ingredient, and then after guaranteeing
Continuous precision of analysis.
It should be noted that in practical applications, analytical unit, the view management list being set in hand-hold mobile device
Member and light path calibration unit, can be actual physical structure, are also possible to corresponding functional module, i.e., by above-mentioned several units
Function be directly deployed on the processor of hand-hold mobile device, by way of software control, realize above-mentioned each unit
Function, a Raman spectrum analysis software is installed such as on the hand-hold mobile device of user (mobile phone), is being needed to tested
When sample carries out Raman detection, by starting the Raman spectrum analysis software, then the laser sensor in calling mobile phone and take the photograph
As head, and then determine using the Raman detection units provided in present embodiment the Raman spectrum of sample.
It should be noted that the above is only for example, not to technical solution of the present invention and technology model to be protected
It encloses composition to limit, in practical applications, those skilled in the art needs rationally setting, herein with no restrictions.
In addition, it is necessary to explanation, due to the Raman detection units volume in the Raman system that is provided in present embodiment
It is small and exquisite, therefore will not influence the original surface structure of hand-hold mobile device substantially, and the Raman detection units can basis
User's use demands are detachably mounted on the hand-hold mobile device of user, therefore will not be influenced hand-held mobile and be set
Standby function.
In addition, can be realized without any energy resource supply by laser since the Raman detection units in Raman system are one
Light source scatters on sample, thus preparation cost is relatively low, so as to which Raman detection technology is greatly lowered
Universal cost.
In addition, due to the hand-hold mobile device that is used in present embodiment be it is more universal at present (substantially can be with
Meet manpower one) user terminal, such as smart phone, tablet computer, thus on this basis it is possible to substantially accelerate Raman
Development of the detection technique in civilian (various fields such as medical treatment, health, food safety) direction.
By foregoing description it is not difficult to find that the Raman system provided in present embodiment, using having camera module, and
And the hand-hold mobile device (smart phone, the tablet computer of such as tester) of laser light source can be emitted and be not necessarily to external energy
The combination that laser light source is scattered to the small-sized Raman detection units on sample can be realized in source supply, is needing to identify quilt
When ingredient and each component content in sample, by the cooperation of hand-hold mobile device and Raman detection units, so as to
The Raman spectrum of sample is easily and efficiently obtained, and then can be determined in sample according to obtained Raman spectrum
Ingredient and each component content, to meet in people's daily life the needs of to Raman detection.
The second embodiment of the utility model is related to a kind of Raman system.Base of the present embodiment in first embodiment
It is further improved on plinth, specific improvements are：It further include the second filter unit in Raman detection units, specific structure is such as
Shown in Fig. 5.
It should be noted that for ease of description, the Raman detection units 200 in present embodiment are still with Raman optical path list
Member replaces, and is specifically described below in conjunction with Fig. 5.
As shown in figure 5, light channel structure and Raman optical path shown in Fig. 4 inside Raman optical path unit in present embodiment
Light channel structure inside unit is roughly the same, is in place of the main distinction：In the first embodiment, inside Raman optical path unit only
Provided with a filter unit (the first filter unit 204 in Fig. 4), and the filter unit is to be set to first light source discrepancy
Between mouth 201 and second light source entrance 203, and close to first light source entrance 201；And in the present embodiment, Raman light
Road unit is internally provided with two filter units (the first filter unit 204 and the second filter unit 209 in Fig. 5).
Specifically, in the present embodiment, the setting position of the first filter unit 204 and setting in first embodiment
Seated position is identical, and act on it is also identical, i.e., be equally for filtering out the broadband spectral in the laser light source of laser transmitter projects,
To guarantee that the laser light source scattered on sample is that monochromaticjty is good, capacity usage ratio is high, indication range is smaller and continuous
Light source.
Second filter unit 209 is then set between second light source entrance 203 and third light source entrance 202, and is leaned on
Nearly third light source entrance 202.
Similar to the effect of the first filter unit 204, the second filter unit 209 is also for filtering out the broadband light in light source
Spectrum is a difference in that the second filter unit 209 filtered out is the broadband spectral in the signal light of sample reflection.
In addition, it is necessary to explanation, since the object that the first filter unit 204 and the second filter unit 209 filter out is different,
Therefore in practical applications, the optical filtering attribute of the two filter units of selection is different, specific specification, this field
Technical staff can according to need selection, and details are not described herein again, also with no restrictions.
In addition, the first filter unit 204 and the second filter unit 209 described in present embodiment, can be equally filter
Mating plate, optical filter or constraint mechanism with special optical path etc., details are not described herein again, also with no restrictions.
It, can be in order to filter out interference signal light as far as possible in addition, it is noted that in practical applications
First filter unit 204 and the second filter unit 209 are set simultaneously in Raman detection units, and are also an option that integrated
There is the camera module of grating, optical filter and beam splitter, is set specifically, those skilled in the art can according to need
It sets, herein with no restrictions.
By foregoing description it is not difficult to find that the Raman system provided in present embodiment, by Raman detection units
Two filter units are set, further ensures the light fed back to the camera module of hand-hold mobile device and is wanted to meet narrowband
The light asked, enable the Raman spectrum finally confirmed more accurately reflect sample ingredient and each ingredient accounting,
And then it ensure that final precision of analysis.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (10)
1. a kind of Raman system, which is characterized in that including：Raman detection units and hand-hold mobile device；
The hand-hold mobile device includes the laser sensor for generating laser light source and the drawing for determining sample
The camera module of graceful spectrum；Wherein, the laser sensor and the camera module are disposed adjacent；
The Raman detection units are connect with the hand-hold mobile device, for by the laser light of the laser transmitter projects
Source scatters on sample through internal optical path, and receives the letter that the sample reflects under the irradiation of the laser light source
Number light, feeds back to the camera module for the signal light that the sample reflects, determine for the camera module described in
The Raman spectrum of sample.
2. Raman system according to claim 1, which is characterized in that the Raman detection units include Raman optical path list
Member；
The Raman optical path unit includes first light source entrance, second light source entrance and third light source entrance；
The first light source entrance is corresponding with the laser sensor, for receiving the laser light of the laser transmitter projects
Source；
The second light source entrance is corresponding with the sample, for dissipating the laser light source of the laser transmitter projects
It is mapped on the sample, and receives the signal light that the sample reflects under the irradiation of the laser light source；
The third light source entrance is corresponding with the camera module, the institute for receiving the second light source entrance
The signal light for stating sample reflection feeds back to the camera module.
3. Raman system according to claim 2, which is characterized in that the Raman detection units further include fixed cell；
The fixed cell is connect with the Raman optical path unit, for the Raman optical path unit to be detachably secured to institute
State hand-hold mobile device.
4. according to Raman system described in Claims 2 or 3 item, which is characterized in that the Raman detection units further include first
Filter unit；
First filter unit is set between the first light source entrance and the second light source entrance, and close to institute
First light source entrance is stated, the broadband spectral in laser light source for filtering out the laser transmitter projects.
5. Raman system according to claim 4, which is characterized in that the Raman detection units further include the second optical filtering list
Member；
Second filter unit is set between the second light source entrance and the third light source entrance, and close to institute
Third light source entrance is stated, the broadband spectral in signal light for filtering out the sample reflection.
6. Raman system according to claim 1, which is characterized in that the hand-hold mobile device further includes that analysis is single
Member；
The analytical unit and the camera module communicate to connect, the Raman for being determined according to the camera module
Spectrum determines the ingredient of the sample and the content of each ingredient.
7. Raman system according to claim 6, which is characterized in that the hand-hold mobile device further includes view management
Unit；
The view management unit and the analytical unit communicate to connect, for providing visual operation interface for user, and
The ingredient for the sample that the analytical unit determines and the content of each ingredient are shown in the operation interface.
8. Raman system according to claim 1, which is characterized in that the hand-hold mobile device further includes light path calibration
Unit；
The light path calibration unit is communicated to connect with the laser sensor and the camera module respectively, described for calibrating
Laser sensor and the camera module.
9. Raman system according to claim 1, which is characterized in that the laser sensor of the hand-hold mobile device is
Laser focusing sensor.
10. Raman system according to claim 1, which is characterized in that the camera module of the hand-hold mobile device
For CMOS camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435985.4U CN208171863U (en) | 2018-03-29 | 2018-03-29 | A kind of Raman system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435985.4U CN208171863U (en) | 2018-03-29 | 2018-03-29 | A kind of Raman system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621884A (en) * | 2020-06-02 | 2020-09-04 | 无锡迅杰光远科技有限公司 | System and method for monitoring feeding state of drawing frame |
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2018
- 2018-03-29 CN CN201820435985.4U patent/CN208171863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621884A (en) * | 2020-06-02 | 2020-09-04 | 无锡迅杰光远科技有限公司 | System and method for monitoring feeding state of drawing frame |
| CN111621884B (en) * | 2020-06-02 | 2021-04-06 | 无锡迅杰光远科技有限公司 | System and method for monitoring feeding state of drawing frame |
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