CN208270431U - A kind of hand-held Raman spectrometer with Bluetooth transmission - Google Patents
A kind of hand-held Raman spectrometer with Bluetooth transmission Download PDFInfo
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- CN208270431U CN208270431U CN201821026869.3U CN201821026869U CN208270431U CN 208270431 U CN208270431 U CN 208270431U CN 201821026869 U CN201821026869 U CN 201821026869U CN 208270431 U CN208270431 U CN 208270431U
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- 238000001069 Raman spectroscopy Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 238000001237 Raman spectrum Methods 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims description 20
- 230000000007 visual effect Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 5
- 238000002381 microspectrum Methods 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 2
- 241001062009 Indigofera Species 0.000 claims 1
- 238000009738 saturating Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 6
- 201000009310 astigmatism Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
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- 238000010009 beating Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000273 veterinary drug Substances 0.000 description 1
Classifications
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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
- G01N21/65—Raman scattering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/021—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using plane or convex mirrors, parallel phase plates, or particular reflectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0264—Electrical interface; User interface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/027—Control of working procedures of a spectrometer; Failure detection; Bandwidth calculation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0272—Handheld
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0256—Compact construction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/022—Casings
- G01N2201/0221—Portable; cableless; compact; hand-held
Abstract
The utility model provides a kind of hand-held Raman spectrometer with Bluetooth transmission, including body, and the body includes an accommodating cavity, and side is configured with a processor, laser emitting module, Raman spectrum module, cell apparatus and specimen holder in the accommodating cavity.The body upper end is configured with the power control button that can be pressed on the outside of body.The accommodating cavity is further configured with blue-tooth device and laser safety locking device;The blue-tooth device further comprises the Bluetooth antenna extending out on the outside of body.The utility model is equipped with blue-tooth device on hand-held Raman spectrometer can carry out the transmission of signal and data by bluetooth wireless protocol and intelligent terminal, and carry out the comparison of multi-group data in intelligent terminal.The utility model is equipped with laser safety locking device on hand-held Raman spectrometer, can control the time of laser transmitter projects laser, to avoid laser to the radiation of surrounding people and avoid measured matter from being irradiated with a laser too long and chemically react.
Description
Technical field
The utility model relates to the detection field for belonging to food safety, is related to a kind of hand-held Raman spectrum with Bluetooth transmission
Instrument.
Background technique
The unique molecular fingerprint spectrum recognition ability of Raman spectrum, with light splitting on the market, compared with colloidal gold product, not by
The interference such as color, matrix in object is surveyed, false positive occurs and false negative rate is low;Sample detection, can obtain simultaneously in the several seconds
The detection of a variety of detection projects as a result, provide reliable testing result for primary monitor personnel on site at the first time.Present market
On using the unique ability of Raman spectrum devise for high risk pesticide residue common in varieties of food items, residue of veterinary drug, disobey
The non-edible material from soybeans of method addition, food additives, poisonous and harmful substance, the health care product easily abused such as illegally add at the risk monitoring and controls item
The Raman spectrometer detected.But existing hand-held Raman spectrometer, though can the Direct Identification sample whether comply with standard,
The problems such as comparison of multiple groups detection data is not easy, and data storage is limited, big using limitation still needs us and solves.
Utility model content
Though existing hand-held Raman spectrometer to be solved in the utility model can Direct Identification sample whether comply with standard,
The problems such as comparison of multiple groups detection data is not easy, and data storage is limited, big using limitation.
In order to solve the above technical problems, a kind of hand-held Raman spectrometer with Bluetooth transmission provided by the utility model, blue
Tooth device carries out data by bluetooth wireless protocol and intelligent terminal and signal transmits.
The utility model is realized in this way a kind of hand-held Raman spectrometer with Bluetooth transmission, including body, the machine
Body includes an accommodating cavity, and side is configured with a processor, is located at the accommodating cavity rear end and is located at the place in the accommodating cavity
The laser emitting module at device rear is managed, is located in front of the laser emitting module and is located in the accommodating cavity and the processor
The Raman spectrum module of the opposite other side, the battery dress positioned at the accommodating cavity front end and in front of the processor
It sets and is connect with the Raman spectrum module and extend out to the specimen holder of body front end outer side.The body upper end is configured with
The power control button that can be pressed on the outside of body.The laser emitting module, Raman spectrum module, cell apparatus and electricity
Source control button is electrically connected with the processor respectively.Bluetooth is configured between the cell apparatus and Raman spectrum module
Device and and the laser safety locking device positioned at the blue-tooth device side;The blue-tooth device further comprises extending out to machine
The Bluetooth antenna of body front end outer side.The blue-tooth device and the laser safety locking device electrically connect with the processor respectively
It connects.
Preferably, the Raman spectrum module further comprises the CCD detector being electrically connected with the processor, is located at
The convergent lens group of the CCD detector side, positioned at the convergent lens group other side double Rayleigh optical filters, be configured at institute
State the microexamination lens barrel between specimen holder and double Rayleigh optical filters to microspectrum;The convergent lens group includes position
The first convergent lens in the CCD detector side, the second convergent lens positioned at first convergent lens other side with
And the third convergent lens positioned at second convergent lens other side;First convergent lens and the second convergent lens it
Between be configured with grating;Slit is configured between second convergent lens and third convergent lens;The laser emitting module
It further comprise a laser emitter and the beam expander positioned at the laser emitter side;Wherein, the microexamination lens barrel,
Double Rayleigh optical filters, the grating, the convergent lens group and the CCD detector are constituted under the action of reflective mirror
One independent optical paths, the laser emitter, the beam expander, double Rayleigh optical filters, the grating, the convergent lens
Group and the CCD detector constitute an independent optical paths, the CCD detector and the processor under the action of reflective mirror
It is electrically connected.
Preferably, the body upper end is further configured with visual on the outside of the body and is electrically connected with the processor
To confirm the processor and the cell apparatus is on or off the first LED light of state.
Preferably, the body upper end is configured with the blue-tooth device switch button that can be pressed on the outside of body, and described
Body upper end be further configured with it is visual on the outside of the body and with the processor be electrically connected to confirm blue-tooth device
It is the second LED light in opening or closed state.
Preferably, the body upper end is configured with the laser safety locking device switch button that can be pressed on the outside of body,
And the body upper end is further configured with visual on the outside of the body and is electrically connected with the processor sharp to confirm
Light security lock arrangement is the third LED light in opening or closed state.
Preferably, the body upper end be configured with it is visual on the outside of the body and with the processor be electrically connected to
Confirm the LED indication lamp group of the electric quantity of power supply.
Preferably, the body upper end be configured with it is visual on the outside of the body and with the processor be electrically connected to
Confirm that the laser emitter is in transmitting laser or does not emit the 4th LED light of laser state.
Preferably, the body configured with one can external power supply and with the cell apparatus be electrically connected power interface.
By using above-mentioned technical proposal, the utility model can obtain following technical effect:
1, the utility model is equipped with blue-tooth device on Raman spectrometer can pass through bluetooth wireless protocol and intelligent terminal
Equipment carries out the transmission of signal and data, and carries out the comparison of multi-group data in intelligent terminal more accurately to be detected
As a result;It can receive the signal from intelligent terminal simultaneously and the unlocking of laser safety lock controlled by processor and makes laser
Transmitter emits laser.
2, the utility model is equipped with laser safety locking device on Raman spectrometer, can control laser transmitter projects and swashs
The time of light, to avoid laser to the radiation of surrounding people and avoid measured matter from being irradiated with a laser too long and chemistry occurs
Reaction.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of the hand-held Raman spectrometer with Bluetooth transmission of the utility model.
Fig. 2 is a kind of overlooking structure diagram of the hand-held Raman spectrometer with Bluetooth transmission of the utility model.
Fig. 3 is the structural schematic diagram of the utility model Raman spectrum module and laser emitting module.
Attached drawing mark
11- body, 12- processor, 13- laser emitting module, the first controller of 131-, 132- laser light mechanism, 132a- swash
Optical transmitting set, 132b- beam expander, 14- Raman spectrum module, 141- second controller, 142- astigmatism mechanism, 142a-CCD detection
The bis- Rayleigh optical filters of device, 142b- grating, 142c- slit, 142d-, 142e- microexamination lens barrel, 142f- convergent lens group,
15- specimen holder, 16- blue-tooth device, 17- Bluetooth antenna, 18- cell apparatus, 19- power interface, 20- laser safety locking device,
21- power control button, 22- blue-tooth device switch button, 23- laser safety locking device switch button, the first LED indication of 24-
Lamp, the second LED light of 25-, 26- third LED light, 27-LED indicator lamp groups, the 4th LED light of 28-.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Incorporated by reference to attached drawing 1, attached drawing 2 and attached drawing 3, the application provides an embodiment, a kind of hand-held drawing with Bluetooth transmission
Graceful spectrometer, including body 11, body 11 include an accommodating cavity, and side is configured with a processor, is located at accommodating cavity in accommodating cavity
Rear end and be located at the laser emitting module 13 at 12 rear of processor, be located at the front of laser emitting module 13 and be located in accommodating cavity with
The Raman spectrum module 14 of the opposite other side of processor 12, the battery positioned at accommodating cavity front end and positioned at 12 front of processor
Device 18 and the specimen holder 15 that 11 front end outer side of body is connect and extend out to Raman spectrum module 14.Match 11 upper end of body
It is equipped with the power control button 21 that can be pressed on the outside of body 11.Laser emitting module 13, Raman spectrum module 14, battery dress
Set 18 and power control button 21 respectively with processor 12 be electrically connected.Between cell apparatus 18 and Raman spectrum module 14
Laser safety locking device 20 configured with blue-tooth device 16 and positioned at 16 side of blue-tooth device.Blue-tooth device 16 further comprises
It extend out to the Bluetooth antenna 17 of 11 front end outer side of body.Blue-tooth device 16 and laser safety locking device 20 are electric with processor 12 respectively
Property connection.
Incorporated by reference to attached drawing 1 and attached drawing 3, in the present embodiment, above-mentioned laser emitting module 13 includes 132 He of laser light mechanism
First controller 131, laser light mechanism 132 further comprise laser emitter 132a and beam expander 132b, the first controller 131 with
Processor 12 is electrically connected to control laser emitter 132a transmitting laser.Above-mentioned Raman spectrum module 14 includes the second control
Device 141 processed and astigmatism mechanism 142, astigmatism mechanism 142 further comprise with processor 12 be electrically connected CCD detector 142a,
Convergent lens group 142f positioned at the side CCD detector 142a, double Rayleigh optical filters positioned at the other side convergent lens group 142f
142d, it is configured at microexamination lens barrel 142e between specimen holder 1515 and double Rayleigh optical filter 142d to microspectrum.Its
In, second controller 141 and CCD detector 142a are electrically connected and control CCD detector 142a work.Convergent lens group 142f
The first convergent lens, the second convergent lens positioned at the first convergent lens other side including being located at the side CCD detector 142a
And the third convergent lens positioned at the second convergent lens other side;It is configured between the first convergent lens and the second convergent lens
There is grating 142b.Slit 142c is configured between the second convergent lens and third convergent lens.Laser emitting module 13 into one
Step includes a laser emitter 132a and beam expander 132b positioned at the side laser emitter 132a.Wherein, microexamination lens barrel
The work of 142e, double Rayleigh optical filter 142d, grating 142b, convergent lens group 142f and institute CCD detector 142a in reflective mirror
With one independent optical paths of lower composition, laser emitter 132a, beam expander 132b, double Rayleigh optical filter 142d, grating 142b, assemble
Lens group 142f and institute CCD detector 142a constitute another independent optical paths under the action of reflective mirror.
In the present embodiment, since chemical reaction is being occurred for food samples to lead by the irradiation of laser for a long time excessively
The inaccurate or subsequent reinspection of testing result is caused to occur having too big difference with front detection data, meanwhile, raman laser
With certain radiation, the health that will affect user is irradiated to by raman laser for a long time, and holds the use ring of Raman spectrometer
Border is commonly the public place of outside.So being configured with laser safety locking device 20 on the hand-held Raman spectrometer of the application.
Laser emitter 132a can just allow to emit in the open state laser, laser safety lock dress in laser safety locking device 20
When setting 20 in a closed condition, laser emitter 132a can not emit laser.Meanwhile the laser safety locking device 20 can swash
Optical transmitting set 132a can be automatically closed after opening a period of time, and laser emitter 132a can be when laser safety locking device 20 be closed
It simultaneously closes off, laser emitter 132a only can be just reopened after reopening laser safety locking device 20.So passing through
It may insure the accuracy of measurement data equipped with laser safety locking device 20.
In the present embodiment, blue-tooth device 16 further comprises the blue-tooth device 17 for extending out to 11 front end outer side of body, blue
Tooth device 17 can preferably send and receive data, and such Bluetooth signal would not be by the circuit board inside body 11 namely
First controller 131 and second controller 141 interfere.
In the present embodiment, 11 upper end of body be further configured in the outside of body 11 it is visual and with processor 12 electrically
Connection to confirm processor 12 and cell apparatus 18 is on or off the first LED light 24 of state.On body 11
End is configured with the blue-tooth device switch button 22 that can be pressed on the outside of body 11, and 11 upper end of body is further configured in machine
The outside of body 11 it is visual and with processor 12 be electrically connected to confirm that blue-tooth device 16 is in opening or closed state
The second LED light 25.11 upper end of body be configured with can be pressed on the outside of body 11 laser safety locking device switch by
Button 23, and 11 upper end of body be further configured in the outside of body 11 it is visual and with processor 12 be electrically connected to confirm
Laser safety locking device 20 is the third LED light 26 in opening or closed state.11 upper end of body is configured in machine
The outside of body 11 it is visual and with processor 12 be electrically connected to confirm that laser emitter is in transmitting laser or does not emit
4th LED light 28 of laser state.11 upper end of body be configured in the outside of body 11 it is visual and with processor 12 electrically
The LED indication lamp group 27 to confirm electric quantity of power supply of connection.Body 11 configured with one can external power supply and with cell apparatus 18
The power interface 19 of electric connection.Pass through 26 user of the first LED light 24, the second LED light 25 and third LED light
The state of the hand-held Raman spectrometer can be confirmed, it is not necessary to multiple repetition test.By being equipped with blue-tooth device switch button 22
Blue-tooth device 16 can be opened or closed with controlling with people, only need just to open blue-tooth device 16 when need to use.By being equipped with power supply
Control button 21 can make processor 12 connect cell apparatus 18 and obtain power supply or to disconnect with cell apparatus 18, and pass through the
Whether one LED light 24 confirmation processor 12 connects cell apparatus 18.By pressing the laser safety locking device being equipped with switch
Button 23 can open or close laser safety locking device 20, and confirm laser safety locking device by third LED light 26
20 are in an open state or closed state, and being in an open state in confirmation laser safety locking device 20 can be such that laser transmitter projects swash
Light.It can be confirmed whether laser emitter has transmitting laser by the 4th LED light 28, can also confirm laser emitter
Whether can work normally.The general amount of storage that the electric energy of cell apparatus 18 can be confirmed by LED indication lamp group 27, in electric energy
It is less to be charged by the extraneous power supply of power interface 19 to cell apparatus 18 when being soon unable to satisfy work.
The hand-held Raman spectrometer with Bluetooth transmission provided in the present embodiment is achieved in that the utility model uses
When, power supply is accessed from power interface 19, and reasonably distribute to power supply in the hand-held Raman spectrometer by processor 12
Each component.Pressing power control button 21 and beating powers on processor 12, and then presses blue-tooth device switch button 22
Blue-tooth device 16 is opened, connect the hand-held Raman spectrometer of the application with intelligent terminal, intelligent terminal connection can
To carry out the transmission of data by built-in software and the hand-held Raman spectrometer.And then it when user needs to detect, presses
Laser safety locking device switch button 23 open laser safety locking device 20, laser emitter is at and can work at this time
State.At this moment operator can be used and hold Raman spectrometer matched software manipulation laser with this in intelligent terminal
Transmitter transmitting laser makes laser emitting module 13 and Raman spectrum module 14 work, and passes through blue-tooth device 16 for CCD
Result in detector is transmitted to intelligent terminal and is achieved and carry out multi-group data comparison.Wherein, above-mentioned intelligence is whole
End equipment can be mobile phone, tablet computer, laptop computer etc..
The data that the utility model takes blue-tooth device 16 detected to intelligent terminal transmission in real time, do not need
Using control flow, reduce the production cost and structure space, can make the hand-held Raman spectrometer more compact structure be more convenient for
Body carries, and improves the market competitiveness.Because can real-time Transmission without being equipped with memory again, further save space.
The above is only preferred embodiments of the present invention, are not intended to limit the utility model, for ability
For the technical staff in domain, various modifications and changes may be made to the present invention.It is all the spirit and principles of the utility model it
Interior, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of hand-held Raman spectrometer with Bluetooth transmission, including body, the body includes an accommodating cavity, the accommodating cavity
Interior side accommodates cavity rear end and the laser emitting module positioned at the processor rear, position configured with a processor, positioned at described
Raman spectrum in the laser emitting module front and opposite with the processor other side in the accommodating cavity
Module, positioned at the accommodating cavity front end and be located at the processor in front of cell apparatus and with the Raman spectrum module
Connect and extend out to the specimen holder of body front end outer side;The body upper end is configured with the power supply control that can be pressed on the outside of body
Button processed;The laser emitting module, Raman spectrum module, cell apparatus and power control button respectively with the processor
It is electrically connected;It is characterized in that, configured with blue-tooth device and and being located between the cell apparatus and Raman spectrum module
The laser safety locking device of the blue-tooth device side;The blue-tooth device further comprises the indigo plant for extending out to body front end outer side
Tooth antenna;The blue-tooth device and the laser safety locking device are electrically connected with the processor respectively.
2. a kind of hand-held Raman spectrometer with Bluetooth transmission according to claim 1, which is characterized in that the Raman light
Spectrum module further comprises saturating with the CCD detector of processor electric connection, the convergence positioned at the CCD detector side
Microscope group, positioned at the convergent lens group other side double Rayleigh optical filters, be configured at the specimen holder and the double Rayleighs filter
To the microexamination lens barrel of microspectrum between piece;The convergent lens group includes positioned at the of the CCD detector side
One convergent lens, positioned at first convergent lens other side the second convergent lens and be located at second convergent lens it is another
The third convergent lens of side;Grating is configured between first convergent lens and the second convergent lens;Described second
Slit is configured between convergent lens and third convergent lens;The laser emitting module further comprises laser emitter and position
Beam expander in the laser emitter side;Wherein, the microexamination lens barrel, double Rayleigh optical filters, the grating,
The convergent lens group and the CCD detector constitute an independent optical paths, the Laser emission under the action of reflective mirror
Device, the beam expander, double Rayleigh optical filters, the grating, the convergent lens group and the CCD detector are reflective
An independent optical paths are constituted under the action of mirror, the CCD detector and the processor are electrically connected.
3. a kind of hand-held Raman spectrometer with Bluetooth transmission according to claim 1, which is characterized in that on the body
End be further configured with it is visual on the outside of the body and with the processor be electrically connected to confirm the processor and institute
State the first LED light that cell apparatus is on or off state.
4. a kind of hand-held Raman spectrometer with Bluetooth transmission according to claim 1, which is characterized in that on the body
End is configured with the blue-tooth device switch button that can be pressed on the outside of body, and the body upper end is further configured in body
Outside it is visual and with the processor be electrically connected to confirm blue-tooth device be in open or closed state the
Two LED lights.
5. a kind of hand-held Raman spectrometer with Bluetooth transmission according to claim 1, which is characterized in that on the body
End is configured with the laser safety locking device switch button that can be pressed on the outside of body, and the body upper end is further configured with
On the outside of the body it is visual and with the processor be electrically connected to confirm laser safety locking device be in opening or
The third LED light of closed state.
6. a kind of hand-held Raman spectrometer with Bluetooth transmission according to claim 1, which is characterized in that on the body
End is configured with the LED indication to confirm the electric quantity of power supply that is visual on the outside of body and being electrically connected with the processor
Lamp group.
7. a kind of hand-held Raman spectrometer with Bluetooth transmission according to claim 1, which is characterized in that on the body
End configured with it is visual on the outside of the body and with the processor be electrically connected to confirm that the laser emitter is in hair
It penetrates laser or does not emit the 4th LED light of laser state.
8. a kind of hand-held Raman spectrometer with Bluetooth transmission according to claim 1, which is characterized in that the body is matched
Being equipped with one can external power supply and the power interface with cell apparatus electric connection.
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CN201821026869.3U CN208270431U (en) | 2018-06-29 | 2018-06-29 | A kind of hand-held Raman spectrometer with Bluetooth transmission |
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CN201821026869.3U CN208270431U (en) | 2018-06-29 | 2018-06-29 | A kind of hand-held Raman spectrometer with Bluetooth transmission |
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CN208270431U true CN208270431U (en) | 2018-12-21 |
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2018
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