CN108572173A - Drug detecting instrument - Google Patents
Drug detecting instrument Download PDFInfo
- Publication number
- CN108572173A CN108572173A CN201810758627.1A CN201810758627A CN108572173A CN 108572173 A CN108572173 A CN 108572173A CN 201810758627 A CN201810758627 A CN 201810758627A CN 108572173 A CN108572173 A CN 108572173A
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- China
- Prior art keywords
- module
- unit
- sliding seat
- detecting instrument
- guide rail
- Prior art date
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- 239000003814 drug Substances 0.000 title claims abstract description 90
- 229940079593 drugs Drugs 0.000 title claims abstract description 90
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 118
- 238000005070 sampling Methods 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000003287 optical Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 5
- 206010013654 Drug abuse Diseases 0.000 description 6
- 210000002700 Urine Anatomy 0.000 description 6
- 238000007689 inspection Methods 0.000 description 6
- 210000003296 Saliva Anatomy 0.000 description 5
- 239000002117 illicit drug Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000003018 immunoassay Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000004801 process automation Methods 0.000 description 2
- 230000001360 synchronised Effects 0.000 description 2
- 229940088597 Hormone Drugs 0.000 description 1
- 231100000614 Poison Toxicity 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 102000004965 antibodies Human genes 0.000 description 1
- 108090001123 antibodies Proteins 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000038129 antigens Human genes 0.000 description 1
- 108091007172 antigens Proteins 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
Abstract
The present invention provides a kind of drug detecting instrument, including shell, wherein, it further include communication unit, data input unit, sampling unit, recognition unit and main control unit, communication unit is mounted on shell, data input unit is mounted on shell, sampling unit is mounted in shell, sampling unit includes reagent card self-clamping module, sample holder module and drive module, drive module drives reagent card self-clamping module, sample holder module is towards or away from movement, recognition unit is mounted in shell, recognition unit is set to the junction of reagent card self-clamping module and sample holder module, and the test side of recognition unit is arranged towards reagent card self-clamping module, main control unit is set in shell, communication unit, data input unit, sampling unit, recognition unit is electrically connected with main control unit.The drug detecting instrument has the advantages that using simple, data input speed is fast, accuracy of detection is high and realizes that detection process automates.
Description
Technical field
The present invention relates to illicit drugs inspection technical fields, specifically, being to be related to a kind of drug detecting instrument.
Background technology
Drug abuse detection for drug addict is typically to be carried out by detecting the drugs content in drug addict's urine or saliva
Determine, because people suck or shoot up after, drug ingredient can remain a very long time in the urine of human body, saliva,
Therefore, the drug abuse situation of drug addict can quickly be screened by detecting the drugs content in urine or saliva.And drugs are examined
The common detection method surveyed is mainly immunoassay, which is the principle based on antigen and antibody specific association reaction
To detect various substances, such as drug, hormone, protein.In addition, the detection method also has, the detection process time is short, detects
High sensitivity, it is easy to operate the advantages that.
In daily illicit drugs inspection, for the ease of quickly carrying out illicit drugs inspection, generally use drugs reagent to drug abuse suspect
The immunoassay of card form is detected the saliva of drug abuse suspect and/or urine, and by observing in drugs test difference
Whether the metachromasia situation of color development area is sucked in the recent period judging drug abuse suspect or shoot up.However, current scene
Problems with is commonly present in detection process：
First, at present the observation of the discoloration of drugs reagent card is caused to be susceptible to erroneous judgement by manually carrying out, this
Outside, when the drugs content that drug abuse suspect sucks or injects is less, or suck or time for injecting too long when, drugs may be caused
Reagent card color developing effect unobvious are also easy to cause artificial the case where judging by accident when being judged at this time.
Second, law enfrocement official's hand-kept is needed to the testing result of drugs reagent card and is manually entered system, causes to examine
The update of measured data not in time, and is susceptible to the omission of data registration, missing.
Third, when test, mainly by the way that manually drugs reagent card is put into detected urine or saliva, and in poison
Product reagent card is completed again to observe drugs reagent card after reaction, be registered, and there is only the low disadvantages of detection efficiency, and
Mistake steps on information when being easy to cause the registration of drugs reagent card, or even there are the risks that drugs reagent card is exchanged.
Invention content
To solve the above-mentioned problems, the main object of the present invention is to provide a kind of using simple, data input speed is fast, inspection
It surveys precision height and realizes the drug detecting instrument of detection process automation.
In order to realize that the main object of the present invention, the present invention provide a kind of drug detecting instrument, including shell, wherein also wrap
Communication unit, data input unit, sampling unit, recognition unit and main control unit are included, communication unit is mounted on shell, information
Typing unit is mounted on shell, and sampling unit is mounted in shell, and sampling unit includes reagent card self-clamping module, sample holder
Module and drive module, drive module drive reagent card self-clamping module, sample holder module towards or away from movement, recognition unit
In shell, recognition unit is set to the junction of reagent card self-clamping module and sample holder module, and recognition unit
Test side is arranged towards reagent card self-clamping module, and main control unit is set in shell, communication unit, data input unit, sampling
Unit, recognition unit are electrically connected with main control unit.
Therefore data input unit is used to enroll the identity information of tested personnel, as ID card information, fingerprint are believed
Breath, head image information etc..When detection, reagent card is clamped in reagent card self-clamping module, sample holder module to tested sample into
Row clamping, then drives reagent card self-clamping module and sample holder module to move towards, reagent card is made to pick by drive module
Sample develops the color.Recognition unit is read out the display situation of reagent card, identifies, and identification data are sent to master control list
In member, so that main control unit is obtained identification data according to recognition unit and judged, in addition, main control unit is additionally operable to be tied according to judgement
Fruit provides corresponding examining report.Communication unit can be connect with external printing device, computer equipment etc. so that drugs are examined
Local printing can be carried out by surveying the examining report that instrument is provided, in addition, communication unit can also be attached with cloud server, it is real
The existing shared preservation of examining report and timely updating for database.
One Preferable scheme is that, drive module includes two belt wheels being oppositely arranged, motor, transmission belt, the first guide rail
With the second guide rail, two belt wheels are rotatably coupled with shell respectively, the drive shaft of motor and a fixation in two belt wheels
Connection, transmission belt are sleeved on two belt wheels, and reagent card self-clamping module, sample holder module are fixedly connected with transmission belt respectively,
And reagent card self-clamping module, sample holder module are located at the both sides of the line in the center of circle of two belt wheels, the first guide rail and
Two guide rails are installed in shell, and the first guide rail and the second guide rail are each parallel to the line in the center of circle of two belt wheels, specimen holder
It holds module to be slidably connected with the first guide rail, reagent card self-clamping module is slidably connected with the second guide rail.
Therefore by the structure setting to drive module, it can either ensure the reagent of reagent card self-clamping module clamping
Card can accurately pick the sample of sample holder module clamping, and can effectively reduce the volume of drug detecting instrument.
Further embodiment is that sample holder module includes the first sliding seat, the second clamp arm and the first return unit, and first slides
It is provided with the first clamp arm on dynamic seat, the first sliding seat is fixedly connected with transmission belt, and the first sliding seat and the first guide rail are slidably
Ground connects, and the second clamp arm and the first sliding seat are hinged, and the second clamp arm can be rotated relative to the first clamp arm, and the first return unit is connected to the
Between one sliding seat and the second clamp arm.
Therefore it is realized by the relative rotation between the first clamp arm, the second clamp arm and the reagent cup for filling sample is carried out
Clamping is unclamped, and the first return unit is used to the second clamp arm reset and provides pretightning force for the second clamp arm, ensures sample
The stability that reagent cup is clamped in self-clamping module.
Further scheme is that reagent card self-clamping module includes the second sliding seat, third sliding seat and the second return unit,
Third guide rail is provided on second sliding seat, third guide rail is mutually perpendicular to the second guide rail, and the second sliding seat is fixed with transmission belt
Connection, and the second sliding seat is slidably connected with the second guide rail, is provided with card slot on third sliding seat, third sliding seat and the
Three guide rails are slidably connected, and the second return unit is connected between the second sliding seat and third sliding seat, and drug detecting instrument also wraps
Pressing unit is included, pressing unit driving third sliding seat is moved along third guide rail to sample holder module.
Therefore third sliding seat is used to install reagent card, and pressing unit is set and makes third sliding seat and third
Guide rail be slidably connected can reagent card smoothly pick sample, while reagent card can also be made to pick enough samples, protected
Demonstrate,prove accuracy of detection.
Further scheme is that drug detecting instrument further includes pushing unit, and the driving end of pushing unit is pressed from both sides towards second
Arm is arranged, and pushing unit drives the second clamp arm to be rotated relative to the first clamp arm.
Therefore setting pushing unit enables to the realization of sample holder module to open folder automatically, improves drug detecting instrument
Working efficiency and simplify drug detecting instrument use step.
Further scheme is that data input unit includes identity card identification module, fingerprint identification module and camera shooting mould
Block, identity card identification module are electrically connected with main control unit, and fingerprint identification module is electrically connected with main control unit, photographing module and master control
Unit is electrically connected.
Therefore data input unit can pass through identity card identification module, fingerprint identification module and photographing module respectively
ID card information acquisition, finger print information acquisition and head image information is carried out to tested personnel respectively to acquire.
Further scheme is that drug detecting instrument further includes radio frequency unit, and radio frequency unit is mounted in shell, radio frequency list
Member is electrically connected with main control unit, and the identification end of radio frequency unit is arranged towards reagent card self-clamping module.
Therefore radio frequency unit can be read out the label information on reagent card, in order to drug detecting instrument pair
The information of reagent card is identified, and can also distinguish the true and false of reagent card, while can also be convenient for the envelope to reagent card
It deposits, stock control etc. is into line trace.
Further scheme is, recognition unit includes optical sensor, lighting module and shading storehouse, optical sensor
Test side is arranged towards card slot, and optical sensor is electrically connected with main control unit, and the light source transmitting terminal of lighting module is set towards card slot
It sets, lighting module is electrically connected with main control unit, and shading storehouse is fixedly connected with the casing, and optical sensor, lighting module are arranged at
In shading storehouse.
Therefore when the colour developing situation to reagent card is identified, the colour developing by optical sensor to reagent card
It is identified, records, and the data of acquisition are sent to main control unit.Lighting module is for additional optical sensor to reagent card
It is identified, and shading storehouse, which is arranged, to block external light source, reduce detection of the external factor to optical sensor
It influences, improves accuracy of detection.
Further scheme is that drug detecting instrument further includes touch display screen, and touch display screen is mounted on shell, and
Touch display screen is electrically connected with main control unit.
Therefore touch display screen can both show the data of drug detecting instrument detection, but also with information input function,
For example, can be used for tested personnel carries out signature typing, in order to carry out electronics label in the electronic report that drug detecting instrument generates
Name.
Another Preferable scheme is that, drive module include the first swing arm, the second swing arm and driving mechanism, the first swing arm with
Housing hinge, reagent card self-clamping module are mounted in the first swing arm, and the second swing arm and housing hinge, sample holder module are mounted on
In second swing arm, driving mechanism drives the first swing arm, the second swing arm towards or away from movement, along the first swing arm, the second swing arm phase
To mobile direction, reagent card self-clamping module, sample holder module can mutually join.
Therefore the structure of sampling unit can carry out various forms of changes according to the structure of drug detecting instrument, space
Change, reagent card self-clamping module can be controlled by the driving of drive module with satisfaction and sample holder module carries out opposite shifting
It is dynamic, so that the reagent card of reagent card self-clamping module clamping can pick the sample of sample holder module clamping, realize to examination
Sample is detected.
Description of the drawings
Fig. 1 is the structure chart of drug detecting instrument first embodiment of the present invention.
Fig. 2 is the structure chart after the first clipped component of drug detecting instrument first embodiment of the present invention.
Fig. 3 is the system block diagram of drug detecting instrument first embodiment of the present invention.
Fig. 4 is the structure chart after the second clipped component of drug detecting instrument first embodiment of the present invention.
Fig. 5 is the structure chart after the third clipped component of drug detecting instrument first embodiment of the present invention.
Fig. 6 is the local structural graph after the first clipped component of drug detecting instrument first embodiment of the present invention.
Fig. 7 is the local structural graph after the second clipped component of drug detecting instrument first embodiment of the present invention.
Fig. 8 is the position view when reagent card of drug detecting instrument first embodiment of the present invention picks sample.
Fig. 9 is that the position when reagent card under another visual angle of drug detecting instrument first embodiment of the present invention picks sample shows
It is intended to.
Figure 10 is the structure chart of drug detecting instrument second embodiment of the present invention.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific implementation mode
Drug detecting instrument 100 provided by the invention is mainly used for the drugs content in the urine to tested personnel and examines
It surveys, and the identity information of tested personnel is identified, while examining report is generated after the completion of the detection of drug detecting instrument 100,
It filed, achieved.
Drug detecting instrument first embodiment：
Referring to figs. 1 to Fig. 3, drug detecting instrument 100 include shell 101, communication unit 1, data input unit 2, sampling unit 3,
Recognition unit 4, main control unit 5, pushing unit 6, radio frequency unit 7, touch display screen 8 and pressing unit 9.Wherein, in shell 101
Portion forms accommodating chamber, and sampling unit 3, recognition unit 4, main control unit 5, pushing unit 6, radio frequency unit 7 and pressing unit 9 are equal
It is set in the accommodating chamber of shell 101.Communication unit 1, data input unit 2, sampling unit 3, recognition unit 4, pushing unit
6, radio frequency unit 7, touch display screen 8 and pressing unit 9 are electrically connected with main control unit 5, and main control unit 5 is for controlling, allocating
Work between each unit.
Communication unit 1 preferably includes USB interface, lan interfaces and wireless communication module, wherein USB interface is mounted on
On shell 101, USB interface can be connect with external equipment, to carry out data transmission, for example, drug detecting instrument 100 can lead to
It crosses USB interface to connect with external printer, the examining report of generation is printed as paper document to realize, in another example, drugs
Detector 100 can be connect by USB interface with terminal, and realization transfers data to or backup to terminal
This ground.Lan interfaces are mounted on shell 101, and lan interfaces can make the data of drug detecting instrument 100 in a certain local
It is shared in net so that each terminal in the LAN can read, transfer the data of the drug detecting instrument 100.And
Wireless communication module is set in shell 101, and the data of drug detecting instrument 100 can be uploaded to high in the clouds clothes by wireless communication module
Business device not only can guarantee the promptness of cloud database data update, but also can be that big data analysis improves real time data, may be, for example,
Community management platform improves real time data when doing big data analysis, ensures the promptness of data sharing.
Data input unit 2 includes identity card identification module 21, fingerprint identification module 22 and photographing module 23.Identity card is known
Other module 21 is mounted on shell 101 and is electrically connected with main control unit 5, and identity card identification module 21 is for reading tested personnel's
ID card information, and by ID card information typing drug detecting instrument 100, and for achieving, tracking.Fingerprint identification module 22 is installed
It is electrically connected on shell 101 and with main control unit 5, fingerprint identification module is used to obtain the finger print information of tested personnel, and will refer to
Line data input drug detecting instrument 100, matches with the ID card information of tested personnel, and for achieving, tracking.
Photographing module 23 is hinged with shell 101 and is electrically connected with main control unit 5, it is preferable that receiving is provided on shell 101
Slot, photographing module 23 are set in holding tank so that for drug detecting instrument 100 in carrying process, photographing module 23 can be around hinge
The hinged shaft at the place of connecing rotates and is incorporated in holding tank, while improving 100 portability of drug detecting instrument, protects photographing module 23
It is not bent, damages.Photographing module 23 is used to obtain the head image information of tested personnel, and by head image information typing drug detecting instrument
In 100, for being matched with the ID card information of tested personnel, finger print information, and for achieving, tracking.
With reference to Fig. 4 and Fig. 5, and Fig. 2 is combined, sampling unit 3 is mounted in shell 101, and sampling unit 3 includes reagent clip
Module 31, sample holder module 32 and drive module 33 are held, drive module 33 is for driving reagent card self-clamping module 31, specimen holder
Module 32 is held towards or away from movement.
Preferably, drive module 33 includes two belt wheels 331, transmission belt 332, motor 333, the first guide rail 334 and second
Guide rail 335.Two belt wheels 331 are oppositely disposed, and two belt wheels 331 rotating around the axis of itself and shell 101 rotationally
Connection, transmission belt 332 are sleeved on two belt wheels 331.Two belt wheels 331 preferably use synchronous belt, transmission belt 332 preferably to use
Synchronous belt.Motor 333 is mounted in shell 101, and the drive shaft of motor 333 is fixedly connected with one in two belt wheels 331,
Motor 333 is driven for transmission belt 332 of the actuating sleeve on two belt wheels 331.Motor 333 preferably uses servo electricity
Machine so that the transmission accuracy that the transmission of transmission belt 332 can be with higher controllability and guarantee transmission belt 332.
Wherein, reagent card self-clamping module 31, sample holder module 32 are fixedly connected with transmission belt 332 respectively, and reagent card
Self-clamping module 31, sample holder module 32 are located at the both sides of the line in the center of circle of two belt wheels 331, so that working as motor
When 333 driving transmission belts 332 are driven, reagent card self-clamping module 31, sample holder module 32 can simultaneously towards or away from movement,
So that when reagent card self-clamping module 31, sample holder module 32 move towards, the reagent card of the clamping of reagent card self-clamping module 31
The sample of the clamping of sample holder module 32 can be picked.
First guide rail 334 and the second guide rail 335 are installed in shell 101, and the first guide rail 334, the second guide rail 334 are
It is parallel to the line in the center of circle of two belt wheels 331, wherein sample holder module 32 is slidably connected with the first guide rail 334, the
One guide rail 334 auxiliary sample holder module 32 is moved, and is oriented to the movement of sample holder module 32；Reagent clip
Module 31 to be held to be slidably connected with the second guide rail 335,335 auxiliary reagent card self-clamping module 31 of the second guide rail is moved, and
The movement of reagent card self-clamping module 31 is oriented to.
As shown in fig. 6, and it includes the second sliding seat 311,312 and of third sliding seat to combine Fig. 5, reagent card self-clamping module 31
Second return unit 313, the second sliding seat 311 are fixedly connected with transmission belt 332 so that transmission belt 332 can drive second when being driven
Sliding seat 311 moves, in addition, the second sliding seat 311 is slidably connected with the second guide rail 335 so that the second guide rail 335 assists
Second sliding seat 311 is slided and is oriented to the movement of the second sliding seat 311.It is provided with third on second sliding seat 311
Guide rail 3111, third guide rail 3111 are mutually perpendicular to the second guide rail 335.
Third sliding seat 312 is slidably connected with third guide rail 3111, in addition, being provided with card on third sliding seat 312
Slot 3121, card slot 3121 with the card slot on reagent card 102 for being engaged, so that reagent card is fixed in third sliding
On seat 312.Second return unit 313 is connected between the second sliding seat 311 and third sliding seat 312, and the second return unit 313 is used for
The sliding of third sliding seat 312 is resetted.
Preferably, the second sliding seat 311 is provided with limited post 3112 with extending towards third sliding seat 312, and third is slided
The one side setting of dynamic seat 312 towards the second sliding seat 311 is provided with limiting slot 3122 along the extending direction of third guide rail 3111, limits
Position column 3112 is located in limiting slot 3122, limited post 3112 and limiting slot 3122 for the sliding to third sliding seat 312 into
Row limit.
As shown in fig. 7, sample holder module 32 includes the first sliding seat 321, the second clamp arm 322 and the first return unit 323,
Wherein, the first sliding seat 321 is fixedly connected with transmission belt 332 so that transmission belt 332 can drive the first sliding seat 321 when being driven
It is mobile, and then make between the first sliding seat 321 and the second sliding seat 311 in towards or away from movement.In addition, the first sliding seat
321 are slidably connected with the first guide rail 334 so that the first guide rail 334 assists the sliding of the first sliding seat 321 and slided to first
The movement of dynamic seat 321 is oriented to.
The first clamp arm 3211 is provided on first sliding seat 321, the second clamp arm 322 and the first sliding seat 321 are hinged so that
Second clamp arm 322 can be rotated relative to the first clamp arm 3211 so that two clamp arm are opened or are closed, and are realized to reagent cup
103 release or clamping.First return unit 323 is connected between the first sliding seat 321 and the second clamp arm 322, the first return unit
323 for resetting the second clamp arm 322.
Along the direction that reagent card self-clamping module 31, sample holder module 32 are moved away from, pushing unit 6 is located at sample holder
The extreme position for the downstream that module 32 moves, pushing unit 6 is for driving 322 opposite 3211 turns of first clamp arm of the second clamp arm
It is dynamic, make two open-shaped states of clamp arm.Preferably, pushing unit 6 includes electromagnetic relay 61 and push rod 62, and push rod 62 is towards the
Two clamp arm 322 extend ground setting, and 61 driving push rod 62 of electromagnetic relay is moved towards the second clamp arm 322, and then push rod 62 is made to push away
Dynamic second clamp arm 322 rotation, makes two open-shaped states of clamp arm.
Pressing unit 9 is for driving the examination that third sliding seat 312 is clamped along third guide rail 3111 to sample holder module 32
Agent cup 103 moves, so that the sample that reagent card 102 picks in reagent cup 103 develops the color.Preferably, pressing unit 9 wraps
Electromagnetic relay 91 and platen 92 are included, when reagent card self-clamping module 31 and sample holder module 32 are moved towards to junction,
Electromagnetic relay 91 drives platen 92 to be moved to third sliding seat 312, and third sliding seat 312 is pressed to reagent cup 103, makes examination
The sample that agent card 102 picks in reagent cup 103 develops the color.
Recognition unit 4 is set to reagent card self-clamping module 31 and sample holder module 32 is moved towards to junction, and knows
The reagent card 102 of the test side of other unit 4 towards reagent card self-clamping module 31 is arranged.Specifically, recognition unit 4 is passed including optics
Sensor 41, shading storehouse 42 and lighting module, wherein optical sensor 41 and lighting module are arranged in shading storehouse 42 so that
Shading storehouse 42 can block external light source, reduce influence of the external factor to the detection of optical sensor 41, improve inspection
Survey precision.The test side of optical sensor 41 is arranged towards card slot 3121, i.e. the test side of optical sensor 41 is towards reagent card
102 settings, and optical sensor 41 is electrically connected with main control unit 5 so that optical sensor 41 can will showing to reagent card 102
After pornographic condition is detected, the data of acquisition are sent to main control unit 5 and carried out by identification, the colour developing data for recording reagent card 102
Analysis.The light source transmitting terminal of lighting module is arranged towards reagent card 102, and lighting module is electrically connected with main control unit 5, illuminates mould
Block is identified reagent card 102 for additional optical sensor 41, ensures there are enough lights when optical sensor 41 detects.
The identification end of radio frequency unit 7 is arranged towards reagent card self-clamping module 31, and radio frequency unit 7 is used for reading reagent card 102
On electronic tag can also be to reagent card 102 in order to which the information of reagent card 102 is identified in drug detecting instrument 100
The true and false distinguished, while can also be convenient for the sealing up for safekeeping of reagent card 102, stock control etc. into line trace.
Touch display screen 8 is mounted on shell, and touch display screen 8 can be used for the data for showing that drug detecting instrument 100 detects,
Have and have information input function, for example, can be used in tested personnel carries out signature typing, in order to be given birth in drug detecting instrument 100
At electronic report on sign electronically.
As shown in Figure 8 and Figure 9, and combine Fig. 1, drug detecting instrument 100 use process is as follows：
The drive module 33 of sampling unit 3 can drive reagent card self-clamping module 31, sample holder module 32 to be moved away from so that examination
Agent card self-clamping module 31, sample holder module 32 are moved to outside shell 101.Then, pushing unit 6 can drive sample holder mould
Two clamp arm of block 32 are opened, and reagent cup 103 to be placed is waited.After the completion of the placement of reagent cup 103, pushing unit 6 can be answered
Position so that the second clamp arm 322 is resetted under the elastic potential energy effect of the first return unit 323, is pressed from both sides to reagent cup 103
Tightly.In addition, also needing reagent card 102 being installed in reagent card self-clamping module 31 so that the card slot of reagent card 102 is slided with third
The card slot 3121 of seat 312 engages.
Before being detected, the information that tested personnel is carried out by data input unit 2 is included, and includes mainly：It will be tested
The identity card of personnel is placed in identity card identification module 21, by the main control unit 5 of ID card information typing drug detecting instrument 100
It is interior；So that the finger of tested personnel is positioned on fingerprint identification module 22, finger print information typing drugs are examined to the main control unit of instrument 100
In 5；The portrait of tested personnel is included by photographing module 23.The information being included can be when detecting with reagent card
102 are recorded together.
Then, the drive module 33 of sampling unit 3 can drive reagent card self-clamping module 31, sample holder module 32 to move in opposite directions
It is dynamic, so that reagent card self-clamping module 31, sample holder module 32 is joined.When reagent card self-clamping module 31 is moved to sample holder module
When 32 top, reagent card self-clamping module 31 joins with sample holder module 32 at this time, and pressing unit 9 drives third sliding seat 312
It is moved to reagent cup 103 so that the reagent card 102 on third sliding seat 312 picks the sample in reagent cup 103.Then push
Unit 9 is resetted, and third sliding seat 312 is resetted under the elastic potential energy effect of the second return unit 313.At this point, driving,
Module 33 keeps current quiet state, and reagent card 102 is waited for develop the color, meanwhile, the optical sensor 41 of recognition unit 4 starts
The colour developing of reagent card 102 is detected, is recorded, and the data that detection obtains are sent to main control unit 5, makes main control unit 5
The data are analyzed, and provide examining report.Wherein, the identification duration of recognition unit 4 can according to 102 developing time into
Row setting.After the completion of the identification of recognition unit 4, drive module 33 drive reagent card self-clamping module 31, sample holder module 32 into
Row resets.
After the completion of examining report is provided, tested personnel can carry out electronic signature confirmation by touch display screen 8.And drugs
The main control unit 5 of detector 100 can carry out Real time data share by communication unit 1, for example, can be made by USB interface external
Printer prints examining report；Examining report, detection data can be subjected to being total in LAN by lan interfaces
It enjoys, back up, browse；Module examining report, detection data can be uploaded to cloud server etc. by radio communication.
Furthermore, it is necessary to which explanation, changes according to the difference of the factors such as the structure of drug detecting instrument 100, space, drives mould
The structure setting of block 33 can carry out adaptable change, and reagent clip can be controlled by the driving of drive module 33 to meet
It holds module 31 and when sample holder module 32 is moved towards, the reagent card that reagent card self-clamping module 31 is clamped can pick examination
The sample that sample self-clamping module 32 is clamped realizes the detection to sample.
For example, the structure setting of drive module 33 can also be the structure for including the first swing arm, the second swing arm and driving mechanism
Form, wherein the first swing arm, the second swing arm are hinged with shell 101 respectively, and reagent card self-clamping module 31 is mounted on the first swing arm
On, sample holder module 32 is mounted in the second swing arm, and driving mechanism drives the first swing arm, the second swing arm towards or away from shifting
It is dynamic, so that the first swing arm and the second swing arm can be intersected in the position of setting, e.g., along the first swing arm, the second swing arm
The direction moved towards makes reagent card self-clamping module 31, sample holder module 32 mutually join, which is above-mentioned setting
Position so that reagent card self-clamping module 31 be clamped reagent card can pick sample holder module clamping sample.When
So, drive module 33 can also be that other structures are arranged, and no longer enumerate herein.
Drug detecting instrument second embodiment：
As shown in Figure 10, using the inventive concept of drug detecting instrument first embodiment, drug detecting instrument second embodiment and first
Embodiment the difference is that second embodiment photographing module 230 include camera assembly 2301 and telescopic component 2302,
In, telescopic component 2302 is mounted in shell, and the end of telescopic component 2302 can along itself axial from shell to shell
External to stretch out, camera assembly 2301 is arranged in the end of telescopic component 2302.
When needing using photographing module 230, the end of telescopic component 2302 is stretched out from inside to outside from shell, and then with moved end
Camera assembly 2301 in portion stretches out outside shell.When needing to carry drug detecting instrument, the end of telescopic component 2302
From shell extroversion shell contract, and then the camera assembly 2301 on end is driven to be recycled in shell, reduces drug detecting instrument
While the space occupied, camera assembly 2301 is protected.
To sum up, drug detecting instrument provided by the invention can avoid missing when traditional illicit drugs inspection is existing to be detected
Sentence, detection data update not in time, omitting and lack occur in data registration, detection efficiency is low, is easy to step on information and switch by mistake
And the problems such as the degree of automation is low is detected, have using simple, data input speed is fast, accuracy of detection is high and realization detected
The advantages of process automation.
Finally it is emphasized that the foregoing is merely the preferred embodiment of the present invention, it is not intended to restrict the invention, it is right
For those skilled in the art, the present invention can have various change and change, all within the spirits and principles of the present invention,
Any modification, equivalent substitution, improvement and etc. done, should all be included in the protection scope of the present invention.
Claims (10)
1. drug detecting instrument, including shell, which is characterized in that further include：
Communication unit, the communication unit installation is on the housing；
Data input unit, described information typing unit are installed on the housing；
Sampling unit, the sampling unit are mounted in the shell, and the sampling unit includes reagent card self-clamping module, sample
Self-clamping module and drive module, the drive module drive the reagent card self-clamping module, the sample holder module opposite or
It is moved away from；
Recognition unit, the recognition unit are mounted in the shell, and the recognition unit is set to the reagent card clamping mould
The junction of block and the sample holder module, and the test side of the recognition unit is arranged towards reagent card self-clamping module；
Main control unit, the main control unit are set in the shell, the communication unit, described information typing unit, described
Sampling unit, the recognition unit are electrically connected with the main control unit.
2. drug detecting instrument according to claim 1, it is characterised in that：
The drive module includes：
Two belt wheels being oppositely arranged, two belt wheels are rotatably coupled with the shell respectively；
Motor, the drive shaft of the motor are fixedly connected with one in two belt wheels；
Transmission belt, the transmission belt are sleeved on two belt wheels, the reagent card self-clamping module, the sample holder module
It is fixedly connected respectively with the transmission belt, and the reagent card self-clamping module, the sample holder module are located at two institutes
State the both sides of the line in the center of circle of belt wheel；
First guide rail and the second guide rail, first guide rail and second guide rail are installed in the shell, and described
One guide rail and second guide rail are each parallel to the line in the center of circle of two belt wheels, the sample holder module and described the
One guide rail is slidably connected, and the reagent card self-clamping module is slidably connected with second guide rail.
3. drug detecting instrument according to claim 2, it is characterised in that：
The sample holder module includes：
First sliding seat is provided with the first clamp arm on first sliding seat, and first sliding seat is fixed with the transmission belt
Connection, and first sliding seat is slidably connected with first guide rail；
Second clamp arm, second clamp arm is hinged with first sliding seat, and second clamp arm can relatively described first clamp arm
Rotation；
First return unit, first return unit are connected between first sliding seat and second clamp arm.
4. drug detecting instrument according to claim 3, it is characterised in that：
The reagent card self-clamping module includes：
Second sliding seat is provided with third guide rail on second sliding seat, and the third guide rail and second guide rail are mutual
Vertically, second sliding seat is fixedly connected with the transmission belt, and second sliding seat and second guide rail are slidably
Ground connects；
Third sliding seat, is provided with card slot on the third sliding seat, the third sliding seat with the third guide rail slidably
Ground connects；
Second return unit, second return unit are connected between second sliding seat and the third sliding seat；
The drug detecting instrument further includes pressing unit, and the pressing unit drives the third sliding seat along the third guide rail
It is moved to the sample holder module.
5. drug detecting instrument according to claim 4, it is characterised in that：
The drug detecting instrument further includes pushing unit, and the driving end of the pushing unit is arranged towards second clamp arm, institute
Stating pushing unit drives second clamp arm to be rotated relative to first clamp arm.
6. drug detecting instrument according to claim 5, it is characterised in that：
Described information typing unit includes：
Identity card identification module, the identity card identification module are electrically connected with the main control unit；
Fingerprint identification module, the fingerprint identification module are electrically connected with the main control unit；
Photographing module, the photographing module are electrically connected with the main control unit.
7. drug detecting instrument according to claim 6, it is characterised in that：
The drug detecting instrument further includes radio frequency unit, the radio frequency unit be mounted on the shell in, the radio frequency unit with
The main control unit electrical connection, and the identification end of the radio frequency unit is arranged towards the reagent card self-clamping module.
8. drug detecting instrument according to claim 7, it is characterised in that：
The recognition unit includes：
The test side of optical sensor, the optical sensor is arranged towards the card slot, the optical sensor and the master
Control unit electrical connection；
The light source transmitting terminal of lighting module, the lighting module is arranged towards the card slot, the lighting module and the master control
Unit is electrically connected；
Shading storehouse, the shading storehouse are fixedly connected with the shell, and the optical sensor, the lighting module are arranged at institute
It states in shading storehouse.
9. according to claim 1 to 8 any one of them drug detecting instrument, it is characterised in that：
The drug detecting instrument further includes touch display screen, and the touch display screen is installed on the housing, and the touch
Display screen is electrically connected with the main control unit.
10. drug detecting instrument according to claim 1, it is characterised in that：
The drive module includes：
First swing arm, first swing arm and the housing hinge, the reagent card self-clamping module are mounted on first swing arm
On；
Second swing arm, second swing arm and the housing hinge, the sample holder module are mounted in second swing arm；
Driving mechanism, the driving mechanism drive first swing arm, second swing arm towards or away from movement, along described the
The direction that one swing arm, second swing arm move towards, the reagent card self-clamping module are movable to the sample holder module
Top.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758627.1A CN108572173B (en) | 2018-07-11 | 2018-07-11 | Drug detector |
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| CN201810758627.1A CN108572173B (en) | 2018-07-11 | 2018-07-11 | Drug detector |
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| CN108572173B CN108572173B (en) | 2022-02-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406063A (en) * | 2021-06-08 | 2021-09-17 | 郑州工程技术学院 | Food detection device |
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| CN108572173B (en) | 2022-02-01 |
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