CN208399376U - A kind of illicit drugs inspection equipment - Google Patents
A kind of illicit drugs inspection equipment Download PDFInfo
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- CN208399376U CN208399376U CN201821246028.3U CN201821246028U CN208399376U CN 208399376 U CN208399376 U CN 208399376U CN 201821246028 U CN201821246028 U CN 201821246028U CN 208399376 U CN208399376 U CN 208399376U
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- inspection equipment
- detector
- illicit drugs
- control module
- module
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Abstract
The utility model discloses a kind of illicit drugs inspection equipment, it include: cabinet, detector and control module, the detector and the control module are installed in the cabinet, the detector is used to obtain the spectral signal of measured object, the measured object is drugs, the control module is connect with the detector, for handling the spectral signal, to obtain testing result.The illicit drugs inspection equipment of the utility model; the spectral signal of detector acquisition measured object; the control module connecting with detector carries out processing to spectral signal to show that testing result, detector and control module are installed in cabinet, can effectively protect interior instrument; easy to carry and detection operation; detection process is efficient, and testing cost reduces, and without destroying measured object; conducive to exhibit reservation, there is very high economic and practical.
Description
Technical field
The utility model relates generally to illicit drugs inspection field, in particular to a kind of illicit drugs inspection equipment.
Background technique
Currently, the main means of illicit drugs inspection are to carry out qualitative discrimination and quantitative point by the method for chromatograph-mass spectrometer coupling
Analysis, however this method can only carry out in the lab, equipment is huge not readily portable and detection speed is slow, thus is unable to satisfy
The requirement of field assay, also reduces case handling efficiency；Secondly, the standard items and reagent that are needed in the analytic process of conventional method
Analysis cost is considerably increased, and needs to carry out sample destructive pretreatment in detection process, this is also unfavorable for material evidence reservation；
Traditional handheld portable near infrared spectrum detection device, spectrometer is separately positioned with computer, and the connection reliability of the two is not high,
Cause inconvenience when test sample low with reliability.
Therefore, it is badly in need of a kind of portable equipment that can quickly and accurately drugs be carried out with reliably non-destructive testing.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
Middle further description.The content of the present invention part is not meant to attempt to limit technical solution claimed
Key feature and essential features, do not mean that the protection scope for attempting to determine technical solution claimed more.
One main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, and providing one kind can
It carries out non-destructive testing and efficient portable illicit drugs inspection equipment.
For achieving the above object, the utility model adopts the following technical solution:
One aspect according to the present utility model provides a kind of illicit drugs inspection equipment, comprising: cabinet, detector and control
Molding block, the detector and the control module are installed in the cabinet, and the detector is used to obtain the light of measured object
Spectrum signal, the measured object are drugs, and the control module is connect with the detector, to the spectral signal
Reason, to obtain testing result.
An embodiment according to the present utility model, the cabinet include main body, lid and panel, and the lid can be rotated
Ground connects the main body, and the panel cover is set in the opening of the main body.
An embodiment according to the present utility model, the detector is near infrared spectrum detector, and inlays and be set to
On the panel.
An embodiment according to the present utility model, further includes microscope carrier, and the microscope carrier corresponds to the detector setting, is used for
Carry the measured object.
An embodiment according to the present utility model, the control module are set between the panel and the main body
In cavity, the control module includes analytical unit, processing unit and recognition unit, and the analytical unit is used for the spectrum
Signal is changed into spectroscopic data, and the processing unit is used to carry out the spectroscopic data modeling processing, and the recognition unit is used
It is compared in by the result of modeling processing with standard database.
An embodiment according to the present utility model, further includes display module, and the display module is set to the lid
On, the display module is connect with the control module, for showing the spectroscopic data.
An embodiment according to the present utility model, further includes output module, the output module inlay be set to it is described
On panel, for the testing result to be output in paper media.
An embodiment according to the present utility model, further includes radiating module, the radiating module inlay be set to it is described
On panel, for radiating to the illicit drugs inspection equipment.
An embodiment according to the present utility model, further includes interface module, the interface module inlay be set to it is described
On panel, interface is provided for reading the data in the illicit drugs inspection equipment for exterior storage medium.
An embodiment according to the present utility model, further includes input module, the input module and the control module
Connection, for being input operation instruction to the control module.
As shown from the above technical solution, the utility model the advantages of and have the active effect that
The illicit drugs inspection equipment of the utility model, detector obtain the spectral signal of measured object, the control connecting with detector
Molding block carries out handling to show that testing result, detector and control module are installed in cabinet to spectral signal, can be effective
Interior instrument is protected, easy to carry and detection operation, detection process is efficient, and testing cost reduces, and without destroying measured object, benefit
Retain in exhibit, there is very high economic and practical.
Detailed description of the invention
Consider the detailed description of the following preferred embodiment to the utility model in conjunction with the accompanying drawings, the utility model it is each
Kind target, feature and advantage will become apparent.Attached drawing is only the exemplary diagram of the utility model, is not necessarily
It is drawn to scale.In the accompanying drawings, same appended drawing reference always shows same or similar component.Wherein:
Fig. 1 is the overlooking structure diagram of an embodiment of the present invention illicit drugs inspection equipment.
Fig. 2 is a schematic cross-sectional view of an embodiment of the present invention illicit drugs inspection equipment.
Fig. 3 is another schematic cross-sectional view of an embodiment of the present invention illicit drugs inspection equipment.
Wherein, the reference numerals are as follows:
1, cabinet；11, main body；111, handle；12, panel；13, lid；131, it buckles；2, detector；3, microscope carrier；4, it controls
Molding block；5, display module；6, output module；7, radiating module；8, input module；9, interface module；91, read-write interface；92,
Network interface；93, power interface.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this is practical new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.
It is described below the difference to the utility model is exemplary, is carried out referring to attached drawing, it is practical that the attached drawing forms this
Novel a part, and the exemplary knot of difference of many aspects of achievable the utility model is wherein shown by way of example
Structure, system and step.It should be understood that other specified schemes of component, structure, exemplary means, system and step can be used, and
And structural and functional modification can be carried out without departing from the scope of the utility model.Although moreover, can in this specification
The different example features of the utility model are described using term " top ", " bottom ", " front ", " rear portion ", " side " etc.
And element, but these terms are in this article merely for convenient, for example, with reference to the accompanying drawings described in exemplary direction.This explanation
Any content in book is not necessarily to be construed that the specific three dimensional direction of Structure of need is just fallen into the scope of the utility model.
Fig. 1 is the overlooking structure diagram of an embodiment of the present invention illicit drugs inspection equipment.
Fig. 3 is another schematic cross-sectional view of an embodiment of the present invention illicit drugs inspection equipment.
As shown in figures 1 and 3, the illicit drugs inspection equipment of the embodiment, comprising: cabinet 1, detector 2 and control module 4,
Detector 2 and control module 4 are installed in cabinet 1, and detector 2 is used to obtain the spectral signal of measured object, and measured object is drugs,
Control module 4 is connect with detector 2, for handling spectral signal, to obtain testing result.
Fig. 2 is a schematic cross-sectional view of an embodiment of the present invention illicit drugs inspection equipment.
As depicted in figs. 1 and 2, in the embodiment, cabinet 1 includes main body 11, panel 12 and lid 13, and main body 11 includes four
A side and a bottom surface, four sides and a bottom surface surround a square cavity, are provided on a side of main body 11
Leader 111, carry whole equipment in order to hold handle 111；The shapes and sizes of panel 12 are open mutually suitable with main body 11
It answers, panel 12 is covered in the opening of main body 11, and can be connected through a screw thread part and be fixedly connected with main body 11；With handle 111
Open edge on opposite side, lid 13 are rotationally connect with main body 11, and hinge connection, lid can be used in this connection
13 also include four sides and a bottom surface, this four sides and a bottom surface surround another square cavity, and lid 13 opens
The open shapes and sizes of mouth-shaped and size and main body 11 are adapted, and the opening of the opening and main body 11 of lid 13 can fasten,
Lid 13 may be provided with buckle 131 in the boundary of fastening with main body 11 and be fixedly connected with the two and then as an entirety.It needs
It is noted that the shape of cabinet 1 be not limited to it is rectangular, as long as can will test first 2 and control module 4 be fixedly arranged on it is therein
Container can be used as cabinet 1, and also optional use buckles other suitable forms outside 131 to manner.
As shown in figure 3, detector 2 is near infrared spectrum detector 2, and inlays and be set on panel 12 in the embodiment,
Detector 2 is that measured object information is obtained using NIR technology, and NIR technology is according to a certain in measured object
Chemical component carries out a kind of method of quantitative detection to the absorption characteristic of near infrared spectrum, and near infrared spectrum detector 2 is adopted
It uses linear variable filter (LVF) as beam splitter, and is coupled on detector array；Detector 2 can be connected through a screw thread
Part is fixed on the lower surface of 1 panel 12 of cabinet, and the hole being adapted with the sapphire window of detector 2, inspection are offered on panel 12
The main body 11 of gauge head 2 is partially disposed in the cavity between panel 12 and main body 11, and the sapphire window of detector 2, which is inlayed, to be set to
It is arranged on panel 12 and upward, in order to which the tungsten lamp in detector 2 irradiates measured object through sapphire window；Detector 2 can lead to
Data line, such as USB data line are crossed, is connect with control module 4.
In the embodiment, illicit drugs inspection equipment further includes microscope carrier 3 shown in Fig. 3, the sapphire of the corresponding detector 2 of microscope carrier 3
Window setting, for carrying measured object, glass is can be used in microscope carrier 3 or other transparent materials are made, so that tungsten lamp in detector 2
Light irradiates measured object through sapphire window and microscope carrier 3, passes through in the different location of the linear variable filter of detector 2 specific
Wavelength, each pixel of each detector of the detector array in detector 2 can be detected specific wavelength, examines
One group of complete measured object spectral signal can be obtained in the information that control and reading circuit in gauge head 2 read detector array,
Spectral signal is transmitted to control module 4 by data line and is handled.
In the embodiment, control module 4 is set in the cavity between panel 12 and main body 11, and control module 4 can pass through
Threaded connector is fixedly installed on the bottom surface of main body 11, and industrial control computer, dust-proof, waterproof can be selected in control module 4
It is strong with the more general computer of drop resistant ability, it is suitable for severe environment of handling a case；Control module 4 includes analytical unit, processing unit
And recognition unit, this three units can be integrated into a chemo metric software, this chemo metric software is implanted in control
It is run in module 4；Analytical unit is used to spectral signal being changed into spectroscopic data, i.e. spectrogram；Processing unit is used for spectrum
Data carry out modeling processing, and modeling processing includes carrying out dimension-reduction treatment and Multivariate Correction to spectroscopic data, to reduce spectroscopic data
The interference and influence that may be subject to, further, by treated, spectroscopic data imports model；Recognition unit is for handling modeling
Result be compared with standard database, recognition unit is by mode identification method reference standard database to the light of measured object
Modal data is differentiated or is classified, to complete the qualitative detection and quantitative determination to measured object.Wherein, chemo metric software
It can be obtained by following procedure: obtain the near infrared spectrum data of a large amount of drugs samples near infrared spectrometer first, then pass through
Standard or the reference method of approval measure the information data of composition or states of matter, then this two groups of data are used chemometric techniques
Establish calibration model.
In the embodiment, illicit drugs inspection equipment further includes display module 5 shown in Fig. 3, and display module 5 is set to lid 13
Cavity on the inside of on, display module 5 is connect with control module 4, and for showing spectroscopic data, spectroscopic data is in the form of spectrogram
It has been shown that, display module 5 can also be used to show other action panes or status window；Dust-proof, waterproof, height can be selected in display module 5
The industrial LCD of intensity, to adapt to possible severe environment of handling a case.
In the embodiment, illicit drugs inspection equipment further includes output module 6 shown in FIG. 1, and output module 6 inlays the face of being set to
On plate 12, it is output in paper media for will test result, output module 6 can be connected through a screw thread part and 12 lower surface of panel
Be connected, big portion is placed in the cavity between panel 12 and main body 11, offered on panel 12 with output module 6 be adapted
Hole, the top of output module 6 are embedded in the hole, and its delivery outlet is located at 12 upside of panel in order to the output of paper paper.It should
In embodiment, the printer of suitable size is can be selected in output module 6.
In the embodiment, illicit drugs inspection equipment further includes radiating module 7 shown in FIG. 1, for illicit drugs inspection equipment into
The fan of suitable size can be selected in row heat dissipation, radiating module 7, and radiating module 7 can be connected through a screw thread part and be fixedly arranged under panel 12
Surface offers the hole being adapted with radiating module 7 on panel 12, and the air outlet of radiating module 7, which is inlayed, to be set in this hole；It dissipates
Thermal modules 7 settable one, two or more, number may be determined according to specific requirements.
In the embodiment, illicit drugs inspection equipment further includes input module 8 shown in FIG. 1, input module 8 and control module 4
Connection, for inputting operation instruction to control module 4, in the embodiment, keyboard is can be selected in input module 8, can also omit keyboard
Two select the display module 5 that can carry out contact action, and the specific setting form of input module 8 can be depending on demand.
In the embodiment, illicit drugs inspection equipment further includes interface module 9 shown in FIG. 1, and interface module 9 inlays the face of being set to
On plate 12, including data read and write interface 91, network interface 92 and power interface 93, data read and write interface 91 are used to be external storage
Medium reads the data in illicit drugs inspection equipment and provides interface, and data read and write interface 91 can be USB data interface or HDMI mouthfuls,
Network interface 92 obtains the network information for illicit drugs inspection equipment and provides interface, and external electrical apparatus can be by connecting power interface 93
For equipment power supply.
In the embodiment, the light of tungsten lamp irradiates measured object through sapphire window and microscope carrier 3 in detector 2, and then obtains
The spectral signal of measured object, spectral signal are transmitted to control module 4 by data line, and the analytical unit of control module 4 is used
In spectral signal is changed into spectroscopic data, processing unit carries out at the modelings such as dimension-reduction treatment and Multivariate Correction spectroscopic data
Reason, then by treated, spectroscopic data imports model, and recognition unit is by mode identification method reference standard database to quilt
The spectroscopic data for surveying object is differentiated or is classified, to complete the qualitative detection and quantitative determination to measured object, finally detection is tied
Fruit is output on paper media by output module 6.
The illicit drugs inspection equipment of the utility model, detector 2 obtain the spectral signal of measured object, connect with detector 2
Control module 4 carries out handling to show that testing result, detector 2 and control module 4 are installed in cabinet 1 to spectral signal,
It is can effectively protect interior instrument, easy to carry and detection operation, detection process is efficient, and testing cost reduces, and without destroying quilt
Object is surveyed, is conducive to exhibit and retains, there is very high economic and practical.
Although disclosing the utility model referring to some embodiments, without departing substantially from the scope of the utility model and
Under the premise of scope, a variety of variants and modifications can be carried out to the embodiment described.It will therefore be appreciated that the utility model is not
It is confined to illustrated embodiment, protection scope should be limited by the content of appended claims and its structure and scheme of equivalence
It is fixed.
Claims (10)
1. a kind of illicit drugs inspection equipment characterized by comprising cabinet, detector and control module, the detector and described
Control module is installed in the cabinet, and the detector is used to obtain the spectral signal of measured object, and the measured object is drugs,
The control module is connect with the detector, for handling the spectral signal, to obtain testing result.
2. illicit drugs inspection equipment as described in claim 1, which is characterized in that the cabinet includes main body, lid and panel, institute
It states lid and is rotatably coupled the main body, the panel cover is set in the opening of the main body.
3. illicit drugs inspection equipment as claimed in claim 2, which is characterized in that the detector is near infrared spectrum detector,
And it inlays and is set on the panel.
4. illicit drugs inspection equipment as claimed in claim 3, which is characterized in that further include microscope carrier, the microscope carrier corresponds to the inspection
Gauge head setting, for carrying the measured object.
5. illicit drugs inspection equipment as claimed in claim 4, which is characterized in that the control module is set to the panel and institute
It states in the cavity between main body, the control module includes analytical unit, processing unit and recognition unit, and the analytical unit is used
In the spectral signal is changed into spectroscopic data, the processing unit is for carrying out modeling processing, institute to the spectroscopic data
Recognition unit is stated for the result of modeling processing to be compared with standard database.
6. illicit drugs inspection equipment as claimed in claim 5, which is characterized in that further include display module, the display module is set
It is placed on the lid, the display module is connect with the control module, for showing the spectroscopic data.
7. illicit drugs inspection equipment as claimed in claim 6, which is characterized in that it further include output module, the output module edge
It is embedded and is placed on the panel, for the testing result to be output in paper media.
8. illicit drugs inspection equipment as claimed in claim 7, which is characterized in that it further include radiating module, the radiating module edge
It is embedded and is placed on the panel, for radiating to the illicit drugs inspection equipment.
9. illicit drugs inspection equipment as claimed in claim 8, which is characterized in that it further include interface module, the interface module edge
It is embedded and is placed on the panel, provide interface for reading the data in the illicit drugs inspection equipment for exterior storage medium.
10. illicit drugs inspection equipment as claimed in claim 9, which is characterized in that further include input module, the input module with
The control module connection, for being input operation instruction to the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246028.3U CN208399376U (en) | 2018-08-03 | 2018-08-03 | A kind of illicit drugs inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246028.3U CN208399376U (en) | 2018-08-03 | 2018-08-03 | A kind of illicit drugs inspection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208399376U true CN208399376U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821246028.3U Active CN208399376U (en) | 2018-08-03 | 2018-08-03 | A kind of illicit drugs inspection equipment |
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| CN (1) | CN208399376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765630A (en) * | 2019-01-31 | 2019-05-17 | 南京森林警察学院 | A kind of comprehensive detection drugs detection device |
| WO2024032524A1 (en) * | 2022-08-09 | 2024-02-15 | 农业农村部环境保护科研监测所 | Near-infrared-spectrum-based apparatus for on-site rapid measurement of nitrogen and phosphorus content in liquid manure |
-
2018
- 2018-08-03 CN CN201821246028.3U patent/CN208399376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765630A (en) * | 2019-01-31 | 2019-05-17 | 南京森林警察学院 | A kind of comprehensive detection drugs detection device |
| WO2024032524A1 (en) * | 2022-08-09 | 2024-02-15 | 农业农村部环境保护科研监测所 | Near-infrared-spectrum-based apparatus for on-site rapid measurement of nitrogen and phosphorus content in liquid manure |
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