CN108303556A - A kind of medicinal intelligent biochemical detection system - Google Patents
A kind of medicinal intelligent biochemical detection system Download PDFInfo
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- CN108303556A CN108303556A CN201810021069.0A CN201810021069A CN108303556A CN 108303556 A CN108303556 A CN 108303556A CN 201810021069 A CN201810021069 A CN 201810021069A CN 108303556 A CN108303556 A CN 108303556A
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- reaction tube
- motor
- turntable
- platform
- detection system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1004—Cleaning sample transfer devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N35/1011—Control of the position or alignment of the transfer device
Abstract
The invention discloses a kind of medicinal intelligent biochemical detection systems, including pedestal (1), turntable (6), priming device, cleaning device (7), detection device (5) and manipulator (9)；Turntable, priming device, cleaning device, detection device and manipulator are arranged on pedestal；Priming device, cleaning device and detection device are arranged around turntable；Turntable is equipped with by multiple reaction tube receiving holes (4)；Manipulator is used to reaction tube being moved in reaction tube receiving hole, and the reaction tube in reaction tube receiving hole is moved out to outside turntable；Priming device is for being injected into reagent in the reaction tube in reaction tube receiving hole；Cleaning device is for cleaning the reaction tube in reaction tube receiving hole；Detection device is used to be detected the liquid in the reaction tube after addition reagent, before reagent is added, has sample liquid in reaction tube.The medicinal intelligent biochemical detection system integrated level is high, feature-rich.
Description
Technical field
The present invention relates to a kind of medicinal intelligent biochemical detection systems.
Background technology
Existing biochemical detection system is generally located in hospital or laboratory, is not easy to move.
In addition, existing biochemical detection system, there is also many processes cannot achieve automation, is such as pasted on reaction tube
Labeling requirement is accomplished manually；
Therefore, it is necessary to design a kind of new medicinal intelligent biochemical detection system.
Invention content
Technical problem to be solved by the invention is to provide a kind of medicinal intelligent biochemical detection system, the medicinal intelligent is biochemical
Detecting system integrated level is high, feature-rich.
The technical solution of invention is as follows：
A kind of medicinal intelligent biochemical detection system, which is characterized in that including pedestal (1), turntable (6), priming device, cleaning
Device (7), detection device (5) and manipulator (9)；
Turntable, priming device, cleaning device, detection device and manipulator are arranged on pedestal；
Priming device, cleaning device and detection device are arranged around turntable；
Turntable is equipped with by multiple reaction tube receiving holes (4)；Multiple reaction tube receiving holes are arranged circumferentially along turntable；
Manipulator is moved for reaction tube to be moved in reaction tube receiving hole, and by the reaction tube in reaction tube receiving hole
Go out to outside turntable；
Priming device is for being injected into reagent in the reaction tube in reaction tube receiving hole；
Cleaning device is for cleaning the reaction tube in reaction tube receiving hole；
Detection device is used to be detected the liquid in the reaction tube after addition reagent, before reagent is added, in reaction tube
With sample liquid.
It is equipped on pedestal and bit array (10) is placed by the reaction tube that multiple reaction tube receiving holes form.3*5 arrays.I.e. three
Five column array of row, the reaction tube for pasting label is first placed in reaction tube and placed in bit array by manipulator, then in reaction tube
Various samples are added, then the reaction being placed in turntable added with the reaction tube of sample is received in hole.Reaction tube be detected and
After cleaning, then the reaction tube after cleaning is moved out in reaction tube placement bit array by reaction tube by manipulator and is stored.
Priming device includes the first priming device (2) and the second priming device (3).
Turntable is equipped with 6 reaction tube receiving holes；It is equipped with 6 stations around turntable, respectively is：Start bit (12),
First fluid injection position, the second fluid injection position, check bit, cleaning position and reaction tube remove position (8)；
6 stations are arranged circumferentially；I.e. adjacent 2 are separated by 60 °, and 60 ° refer to central angle relative to center of turntable.
Start bit will be in the reaction tube receiving hole on the reaction tube merging turntable that include sample liquid for manipulator；
First fluid injection position and the second fluid injection position are respectively equipped with the first priming device and the second priming device, are respectively used to anti-
The first reagent of interior injection and the second reagent should be managed；
Detection device is installed at check bit；
Reaction tube removes position and removes reaction tube from turntable for manipulator.Manipulator can be 2, and one for removing
Reaction tube, a merging reaction tube.
Manipulator is XYZ three axle roberts.Three axle robert is the ripe prior art.
Reaction tube is equipped with label, and the scanning means for scanning the label is equipped in detection device.
It is equipped in detection device and is used for transmission detection data and the communication module of label data.Including wired transmission module and
Wireless transport module；Wire transmission module is used for transmission host computer, and wireless transport module can make WiFi module or bluetooth mould
Block or remote transmission module can be transmitted directly to server (high in the clouds), as remote transmission module such as GPRS, 3G, 4G or 5G are transmitted
Module.
Medicinal intelligent biochemical detection system is also associated with the printing of reaction tube label, transmission and affixing system.
Medicinal intelligent biochemical detection system is arranged on by battery-driven automobile, and automobile is equipped with for charging for battery
Wireless charging circuit.
Intelligent biochemistry detecting system further includes the wireless charging device to charge for automobile；
Wireless charging device include include that support platform in recessed portion (201) is set and is arranged in support platform
Transmitting coil (214)；The support platform includes underlying activities platform (202), upper layer movable platform (216) and connection bottom
The elevating mechanism of movable platform and upper layer movable platform；Underlying activities platform is equipped with longitudinal translation mechanism；Upper layer movable platform
It is equipped with laterial translation mechanism.The elevating mechanism is cylinder formula elevating mechanism or scissor-type lifting mechanism (215).Cylinder formula lifts
Mechanism is push-down driving mechanism, such as uses pneumatic cylinder or Driven by Hydraulic Cylinder.Longitudinal translation mechanism includes being arranged at recessed portion bottom
The guide rail (205) and the first rack rail (206) in portion；The guide rail is 2；Rack rail is one, and rack rail is parallel with guide rail
Arrangement；Underlying activities mesa base is equipped with multiple traveling wheels (209) that can be rolled on the guide rail；Traveling wheel is 4, on one side
2；
The front end of underlying activities platform is equipped with first motor (203)；The shaft of first motor is equipped with gear (207), tooth
Wheel is engaged with first rack rail；When first motor rotates, underlying activities platform can be driven longitudinal (preceding along the first rack rail
It translates afterwards).Laterial translation mechanism includes the second rack rail (211) and the second motor；Second rack rail is laterally arranged, and described the
Two motor upper layer movable platform left or rights；The shaft of second motor is equipped with the tooth being meshed with second rack rail
Wheel when the second motor rotates, can drive upper layer movable platform along laterally (left and right) translation of the second rack rail；First motor and
Code-disc (208) is equipped in the shaft of two motors；Code-disc is used to detect the number of turns of motor rotation, so as to be converted into platform row
Into displacement.The opening of recessed portion is equipped with electronic removable type cover plate (219)；Electronic refers to motor driving or electric signal control
Hydraulic cylinder or cylinder driving processed；Removable type cover plate is 2 pieces, and the push rod for driving removable type cover plate, push rod are equipped in recessed portion
Upper end be connected with removable type cover plate ground；The opening of recessed portion is additionally provided with anti-pushing-down mechanism (210), removable type cover plate flattening
When, anti-pushing-down mechanism can support removable type cover plate；Anti-pushing-down mechanism is square frame-shaped；Using stainless steel or cast iron quality；Wireless charging system
System further includes control unit, and control unit includes MCU, and laterial translation mechanism and longitudinal translation mechanism are controlled by MCU；MCU is also
It is connected with communication module.Limit switch and code-disc output signals to MCU；The first motor and the second motor is stepping electricity
Machine；First rack rail is located between 2 guide rails；The rear end of underlying activities platform is equipped with limit switch (204)；The front end of motor is set
Limit switches (204)；Underlying activities platform is equipped with the conducting wire with connect plug (213)；Conducting wire obtains alternating current for connecting,
To power for transmitting coil；MCU and single-phase bridge rectification and inverter circuit are additionally provided on underlying activities platform；Single-phase bridge
Rectification and inverter circuit include rectifier bridge and inverter bridge, and rectifier bridge uses 4 power diodes, inverter to use 4 IGBT, even
It is existing mature technology to connect mode, and the poles G of IGBT are controlled by the pulse that MCU is sent out.The input side of rectifier bridge connects with alternating current, whole
The outlet side of stream bridge connects transmitting coil by inverter；Rectifier bridge is used to alternating current becoming direct current, and inverter is used for will be straight
Galvanic electricity changes into the alternating current of different frequency.
Advantageous effect：
The medicinal intelligent biochemical detection system of the present invention, has the characteristics that：
(1) the turntable flow detector that is is used, 6 stations circulation action successively, detection efficiency is high, the degree of automation
It is high.
(2) there is the transmission of unique label paper, printing and stickup module, realize the automatic stickup of label paper, be not necessarily to people
Human cost is saved in work intervention.
(3) entire detecting system can be arranged on vehicular platform, easy to remove, convenient for providing medical inspection for remote districts
Survey service.
(4) there is wireless charging module, using clean energy resource, there is environmental protection characteristic, meet trend.
(5) there is overcurrent protection module, convenient for protection electrical equipment stable operation, avoid because of overcurrent damage.
To sum up, this medicinal intelligent biochemical detection system is feature-rich, integrated level is high, implementation easy to spread.
Description of the drawings
Fig. 1 is the general structure schematic diagram of Intelligent biochemistry detecting system；
Fig. 2 is label paper transmission and printing equipment schematic diagram；
Fig. 3 is the structural schematic diagram that label paper is transferred to the second sucker by the first sucker；
Fig. 4 is that label paper transmits schematic diagram；
Fig. 5 is the structural schematic diagram of stirring, the fluid injection and pumping device of integral type；
Fig. 6 is rolling machine structure structural schematic diagram (label paper is not shown)；
Fig. 7 is rolling machine structure structural schematic diagram (label paper is located at the state diagram at rolling machine structure)；
Fig. 8 is rolling machine structure structural schematic diagram (pneumatic-finger clamps state diagram when reaction tube is placed on label paper)；
Fig. 9 is rolling machine structure structural schematic diagram (reaction tube drop out after state diagram)；
Figure 10 is the electric functional block diagram of automobile wireless charging system；
Figure 11 is the general structure schematic diagram (side view) of automobile wireless charging system；
Figure 12 is the general structure schematic diagram (vertical view) of automobile wireless charging system；
Figure 13 is schematic diagram when cover plate lid is closed；
Schematic diagram when Figure 14 lifts for cover board；
Figure 15 is the structural schematic diagram of anti-press box；
Figure 16 is light adjusting circuit schematic diagram；
Figure 17 is constant-current charge schematic diagram；
Figure 18 is the current detecting and control relay circuit figure of rotary tray motor；
Figure 19 is amplification factor adjustable amplifier schematic diagram.
Label declaration：1- pedestals, the first priming devices of 2-, the second priming devices of 3-, 4- reaction tube receiving holes, 5- detection dresses
It sets, 6- turntables, 7- cleaning devices, 8- reaction tubes remove position, 9- manipulators, and 10- reaction tubes place bit array, 11- manipulator branch
Support platform, 12- start bits；13- reaction tubes.
21- pneumatic-fingers, 221- idler wheels, 222- pneumatic chucks, 22- first roll roller, and 23- second rolls roller, 24- labels
Paper saddle.25- label paper delivery modules, 26- the linear guides.
30- label tep reels, 31- label tapes, 32- first conduct roller, the first nip rolls of 33-, 34- print heads, the exhibitions of 35- second
Plain-barreled roll, 36- rotating mechanisms, the first suckers of 37-, 38- label papers, 39- second conduct roller, 40- recycling volumes, and 41- prints supporting table,
42- sliding rails, the second suckers of 43-.
50- holders；51- syringe needles, 52- eccentric wheels, 53- needle holders, 54- motors, 55- lifting cylinders, 56- liquid injection pipes, 57-
Liquid suction pipe.
201- recessed portions, 202- underlying activities platforms, 203- first motors, 204- limit switches, 205- guide rails, 206-
One rack rail, the second driving gears of 207-, 208- code-discs, 209- traveling wheels, 210- hoistable platforms, the second rack rails of 211-,
212- conducting wires, 213- connect plugs, 214- transmitting coils, 215- scissor-type lifting mechanisms, the upper layers 216- movable platform, 217- are pushed away
Bar, the anti-press boxes of 218-, 219- removable type cover plates.
Specific implementation mode
The present invention is described in further details below with reference to the drawings and specific embodiments：
Embodiment 1：Such as Fig. 1-9, detecting system, detection method, the printing of reaction tube label, transmission and affixing system and method
Detailed description are as follows：
(1)：Medicinal intelligent biochemical detection system, which is characterized in that including pedestal 1, turntable 6, priming device, cleaning dress
Set 7, detection device 5 and manipulator 9；
Turntable, priming device, cleaning device, detection device and manipulator are arranged on pedestal；
Priming device, cleaning device and detection device are arranged around turntable；
Turntable is equipped with by multiple reaction tube receiving holes 4；Multiple reaction tube receiving holes are arranged circumferentially along turntable；
Manipulator is moved for reaction tube to be moved in reaction tube receiving hole, and by the reaction tube in reaction tube receiving hole
Go out to outside turntable；
Priming device is for being injected into reagent in the reaction tube in reaction tube receiving hole；
Cleaning device is for cleaning the reaction tube in reaction tube receiving hole；
Detection device is used to be detected the liquid in the reaction tube after addition reagent, before reagent is added, in reaction tube
With sample liquid.
It is equipped on pedestal and bit array 10 is placed by the reaction tube that multiple reaction tube receiving holes form.3*5 arrays.That is three rows
The reaction tube for pasting label is first placed in reaction tube and placed in bit array, then added in reaction tube by five column arrays, manipulator
Enter various samples, then the reaction being placed in turntable added with the reaction tube of sample is received in hole.Reaction tube is detected and clear
After washing, then the reaction tube after cleaning is moved out in reaction tube placement bit array by reaction tube by manipulator and is stored.
Priming device includes the first priming device 2 and the second priming device 3.
Turntable is equipped with 6 reaction tube receiving holes；It is equipped with 6 stations around turntable, respectively is：Start bit 12,
One fluid injection position, the second fluid injection position, check bit, cleaning position and reaction tube remove position 8；
6 stations are arranged circumferentially；I.e. adjacent 2 are separated by 60 °, and 60 ° refer to central angle relative to center of turntable.
Start bit will be in the reaction tube receiving hole on the reaction tube merging turntable that include sample liquid for manipulator；
First fluid injection position and the second fluid injection position are respectively equipped with the first priming device and the second priming device, are respectively used to anti-
The first reagent of interior injection and the second reagent should be managed；
Detection device is installed at check bit；
Reaction tube removes position and removes reaction tube from turntable for manipulator.Manipulator can be 2, and one for removing
Reaction tube, a merging reaction tube.
Manipulator is XYZ three axle roberts.Three axle robert is the ripe prior art.
Reaction tube is equipped with label, and the scanning means for scanning the label is equipped in detection device.
It is equipped in detection device and is used for transmission detection data and the communication module of label data.Including wired transmission module and
Wireless transport module；Wire transmission module is used for transmission host computer, and wireless transport module can make WiFi module or bluetooth mould
Block or remote transmission module can be transmitted directly to server (high in the clouds), as remote transmission module such as GPRS, 3G, 4G or 5G are transmitted
Module.
Medicinal intelligent biochemical detection system is also associated with the printing of reaction tube label, transmission and affixing system.
Medicinal intelligent biochemical detection system is arranged on by battery-driven automobile, and automobile is equipped with for charging for battery
Wireless charging circuit.
Intelligent biochemistry detecting system further includes the wireless charging device to charge for automobile；
Wireless charging device include include the support platform being arranged in recess 201 and the transmitting that is arranged in support platform
Coil 214；The support platform include underlying activities platform 202, upper layer movable platform 216 and connection underlying activities platform with
The elevating mechanism of upper layer movable platform；Underlying activities platform is equipped with longitudinal translation mechanism；Upper layer movable platform is equipped with laterally
Translation mechanism.The elevating mechanism is cylinder formula elevating mechanism or scissor-type lifting mechanism 215.Cylinder formula elevating mechanism is push-down
Driving mechanism such as uses pneumatic cylinder or Driven by Hydraulic Cylinder.Longitudinal translation mechanism includes 205 He of guide rail being arranged in recessed portion bottom
First rack rail 206；The guide rail is 2；Rack rail is one, rack rail and guide rail parallel arrangement；Underlying activities platform
Bottom is equipped with multiple traveling wheels 209 that can be rolled on the guide rail；Traveling wheel is 4,2 on one side；
The front end of underlying activities platform is equipped with first motor 203；The shaft of first motor be equipped with tooth (207, gear and institute
The the first rack rail engagement stated；When first motor rotates, underlying activities platform can be driven longitudinal (front and back) flat along the first rack rail
It moves.Laterial translation mechanism includes the second rack rail 211 and the second motor；Second rack rail is laterally arranged, second motor
Upper layer movable platform left or right；The shaft of second motor is equipped with the gear that is meshed with second rack rail, and second
When motor rotates, upper layer movable platform can be driven along laterally (left and right) translation of the second rack rail；First motor and the second motor
Shaft on be equipped with code-disc 208；Code-disc is used to detect the number of turns of motor rotation, so as to be converted into the position of platform traveling
It moves.The opening of recessed portion is equipped with electronic removable type cover plate 219；Electronic refers to motor driving or electric signal control hydraulic cylinder
Or cylinder driving；Removable type cover plate is 2 pieces, is equipped with the push rod for driving removable type cover plate in recessed portion, the upper end of push rod with
Removable type cover plate ground is connected；The opening of recessed portion be additionally provided with anti-press (210, removable type cover plate flatten when, anti-pushing-down mechanism energy
Support removable type cover plate；Anti-pushing-down mechanism is square frame-shaped；Using stainless steel or cast iron quality；Wireless charging system further includes that control is single
Member, control unit include MCU, and laterial translation mechanism and longitudinal translation mechanism are controlled by MCU；MCU is also associated with communication module.
Limit switch and code-disc output signals to MCU；The first motor and the second motor is stepper motor；First rack rail position
Between 2 guide rails；The rear end of underlying activities platform is equipped with limit and opens (204；The front end of motor is equipped with limit switch 204；Bottom
Movable platform is equipped with the conducting wire with connect plug 213；Conducting wire obtains alternating current for connecting, to power for transmitting coil；Bottom
It is additionally provided with MCU and single-phase bridge rectification and inverter circuit in layer movable platform；Single-phase bridge rectification and inverter circuit include whole
Bridge and inverter bridge are flowed, rectifier bridge uses 4 power diodes, and it is existing ripe skill that inverter, which uses 4 IGBT, connection type,
The poles G of art, IGBT are controlled by the pulse that MCU is sent out.The input side of rectifier bridge connects with alternating current, and the outlet side of rectifier bridge passes through inverse
Become device and connects transmitting coil；Rectifier bridge is used to alternating current becoming direct current, and inverter is used to direct current changing into different frequency
Alternating current.
(1)：Intelligent automatic biochemical detection method comprising following steps：
Step 1：Reaction tube is loaded on turntable；
The reaction tube for filling sample is placed in the reaction tube receiving hole on turntable using manipulator；
Step 2：The first reagent is injected into reaction tube and is stirred；
Step 3；The second reagent is injected into reaction tube and is stirred；
Step 4：Detecting step；
There is the liquid in the reaction tube of the first reagent and the second reagent to carry out Photoelectric Detection addition by detection device；It should
Step is existing mature technology.
Step 5. cleaning (drawing liquid injects cleaning solution, and drawing liquid).
To the reaction tube detected, liquid therein is extracted, and inject cleaning solution, stirred, stirs after the completion drawing liquid again；Note
Entering cleaning solution and drawing liquid can be repeated as many times；
Step 6：Remove reaction tube；
The reaction tube cleaned is removed into turntable by manipulator.
The step 1-6 is pipeline system parallel step.
Step 1-6 is implemented in following 6 stations respectively：Start bit, the first fluid injection position, the second fluid injection position, check bit, cleaning
Position and reaction tube remove position.
Fluid injection, stirring and cleaning are implemented using the stirring, fluid injection and pumping device of integral type.
Stirring, fluid injection and the pumping device of the integral type include holder 50, the needle holder 53 of lift, lifting cylinder
55, motor 54 and syringe needle 51；
Holder is vertically arranged, and holder is equipped with the guide groove for the needle holder that can be convenient for lift, and lifting cylinder is arranged in holder
On, the lower end of lifting cylinder is connected with needle holder, and lifting cylinder can go driving needle holder lifting；Needle holder is equipped with eccentric wheel 52
With motor 54, when motor driving is eccentrically rotated and when needle holder drops to extreme lower position, syringe needle executes stirring action；In needle holder
Equipped with liquid injection pipe 56 and liquid suction pipe 57；Syringe needle is connected by liquid injection pipe with reagent container；Liquid injection pipe is equipped with valve and (miniature
) topping-up pump；Syringe needle is also connected by liquid suction pipe with waste liquid collection vessel, and liquid suction pipe is equipped with (miniature) drawing liquid pump.
After cylinder rises needle holder, syringe needle is detached from reaction tube, does not execute any action, cylinder drops to needle holder most
Behind the position of lower end, syringe needle is extend into reaction tube, if at this point, startup motor, executes agitating function, if priming at this time
Pump then executes liquid injecting function (such as the first reagent of injection, the second reagent and cleaning solution such as clear water), will be anti-if starting positive displacement pump
Liquid that should be in pipe is taken.Cleaning solution is injected, the whole process for stirring and being discharged waste liquid is to clean.
Automatic biochemical detection is implemented using medicinal intelligent biochemical detection system.
Label paper is pasted on reaction tube.
Testing result is transferred to host computer or data collection platform (such as server) by communication module.
Detection process executes on electric vehicle platform；It is filled for the lithium battery in electric vehicle platform by wireless charging device
Electricity.
(3) a kind of reaction tube label printing, transmission and affixing system, including label tape transmission device, label printing device
And label sticker；
Label tape transmission device include label tep reel 30, first conduct roller 32, the first nip rolls 33, the second nip rolls 35,
Second conduction roller 39 and recycling volume 40；
Label tep reel is equipped with label tape 31；Multiple label papers 38 are equidistantly pasted on label tape；
Label tape is after the extraction of label tep reel successively through the first conduction roller, the first nip rolls, the second nip rolls, the second conduction
Roller reaches recycling volume；
First conduction roller and second conducts roller for changing the conduction orientation of label tape；
First nip rolls and the second nip rolls are for opening up label tape to level, convenient for label printing device on label paper
Printing；First nip rolls and the second nip rolls are double roller (i.e. upper and lower 2 rollers, roll surface is tangent, and conduction is smooth).
Label printing device is arranged between the first nip rolls and the second nip rolls, and label printing device includes print head 34
With printing supporting table 41；Print head is located at the top of label tape, and printing supporting table is located at the lower section of print head and label tape；
Label sticker is used to the label paper that printing is completed being adhered to the outer wall of reaction tube.
Label sticker includes that label paper transporting apparatus and rolling leather jacket are set；
Label paper transporting apparatus includes the first sucker 37, rotating mechanism 36, sliding rail 42 for driving the first sucker to rotate
And the second sucker 43 that can be translated along sliding rail；First sucker is located at the top of the second conduction roller, and the first sucker can be by label tape
On label paper pick up (one side that no glue is sucked), and under the action of the rotation mechanism so that label paper in perpendicular
180 ° of rotation；Sucker by going to upward downward；
Label paper can be picked up from the first sucker and is moved to from rolling leather jacket sets along sliding rail by the second sucker；(glue is sucked
One side, there is the one side of glue to only have both ends to there is glue, centre to have no glue, therefore, when unclamping the second sucker, label paper will not cling the
Two suckers).
The rolling leather jacket is set including pneumatic-finger 21 and 2 rolling rollers；
Pneumatic-finger is equipped with the pneumatic chuck 222 for reaction tube to be clamped；
2 rolling rollers are horizontally disposed, and 2 rolling rollers are located at the lower section of pneumatic-finger；2 rolling rollers are used in label adhering
Label paper 6 and reaction tube 13 are held when signing paper, is additionally operable to drive label paper roll to be attached on reaction tube by rotation；2 rolling rollers
When rotation, the direction of rotation of 2 rolling rollers is identical.
Label paper delivery module (i.e. label paper transporting apparatus) is located between pneumatic-finger and 2 rolling rollers, and label paper passes
Send module for label paper to be moved to 2 rolling rollers.
Pneumatic-finger bottom is equipped at least one idler wheel 221.
The both sides of pneumatic-finger bottom are respectively provided with 1 group of idler wheel 221, and every group of idler wheel includes 1 or 2 idler wheels.
Wherein one in 2 rolling rollers can be moved laterally away relative to another.
The printing of reaction tube label, transmission and affixing system can be docked with medicinal intelligent biochemical detection system, be medicinal intelligent
Biochemical detection system provides the reaction tube for being pasted with label paper.
(4) printing of reaction tube label, transmission and method of attaching, include the following steps：
Step a：Printing step：
The print label paper on label tape；
Step b：Peeling label paper step：
Based on the first sucker from label tape peeling label paper；
Step c：Pivoting label paper：
The first sucker is rotated based on rotating mechanism；
Step D：Shift label paper：
Label paper is transferred on the second sucker from the first sucker based on the second sucker；
Step E:Transmit label paper：
By label paper transporting apparatus, label paper is transmitted on 2 rolling rollers using underground heat sucker；
Step F：Adhesive label paper
Reaction tube is moved on label paper, drives 2 rolling rollers so that label paper is adhered on reaction tube.
In wireless charging device, anti-pushing-down mechanism is square frame-shaped.Using stainless steel or cast iron quality, intensity is high.
The automobile wireless charging system further includes control unit, and control unit includes MCU, laterial translation mechanism and vertical
It is controlled by MCU to translation mechanism；MCU is also associated with communication module.
Automobile wireless charging system is arranged on parking stall, and the electricity for being controlled by MCU is additionally provided on automobile wireless charging system
Berth lock is controlled, automobile wireless charging system combines with shared parking stall；Removable type cover plate be equipped with for mobile phone interaction
Identification code, identification code are Quick Response Code or bar code or character string, and smart mobile phone barcode scanning or input character string can be with the berth locks
And parking stall associates；And charge data is fed back into mobile phone, realize parking and common charging of charging.
Communication module is additionally operable to be based on bluetooth with automobile or wifi is communicated, or be used for energy for being connected with remote server
It is controlled by mobile phone (such as cell phone application).
The first motor and the second motor is stepper motor.
The rear end of underlying activities platform is equipped with limit switch 204；The front end of motor is equipped with limit switch 204.Limit switch
Action, illustrates front or behind in place, stops motor rotation, to ensure whole equipment safe operation.
MCU and single-phase bridge rectification and inverter circuit are additionally provided on underlying activities platform；Inverter is used for direct current
The alternating current of different frequency is changed into, changes frequency to improve charge efficiency.
Display screen is arranged in recessed portion, is connected with MCU, is used for field adjustable and real-time display presence state data.
Automobile end is equipped with constant-current charging circuit, for being efficiently that lithium battery charges.
Recessed portion opening is equipped with has the inductor of automobile for incuding top, such as uses ultrasonic wave or photoelectric sensor；
It is advantageously implemented automatic charging.
The charging system further includes for adjusting display screen (display location is in the driver's cabin of vehicular platform) light emission luminance
Brightness regulating circuit；The brightness regulating circuit includes MCU, LED light string, triode, potentiometer Rx and A/D converter；Three
Pole pipe is NPN type triode；The fixed frame Shanghai of display screen is coaxially connected equipped with rotary switch with potentiometer Rx；
Potentiometer Rx and first resistor R1 concatenates to form partial pressure branch, and partial pressure branch one terminates positive pole Vcc, partial pressure branch
The other end on road is grounded；The tie point of potentiometer Rx and first resistor R1 connect the input terminal of A/D converter；A/D converter it is defeated
Go out to terminate the data-in port of MCU；
LED light string includes the LED light of multiple concatenations；The anode of LED light string meets positive pole Vcc；The cathode of LED light string connects
The poles E of the poles C of triode, triode are grounded through second resistance R2；The output end for meeting MCU of the poles B of triode.Positive pole
Vcc is 5V, and A/D converter is 8 Bits Serial output type converters.
Constant-current charging circuit includes constant pressure driving chip and current feedback circuit；
(1) voltage output end of constant pressure driving chip is the positive output end VOUT+ of constant-current charging circuit；Constant pressure driving chip
Negative output terminal ground connection；
Constant pressure driving chip is powered by DC-voltage supply end VIN+ and VIN-；
(2) current feedback circuit described in includes resistance R1, R2 and R5 and reference voltage end VREF+；
Reference voltage end VREF+ is grounded by resistance R1, R2 and the R5 being sequentially connected in series；
The tie point of resistance R5 and R2 are the negative output terminal VOUT- of constant-current charging circuit；
The tie point of resistance R1 and R2 meet the feedback end FB of constant pressure driving chip.
Constant-current charging circuit further includes voltage feedback circuit；
Voltage feedback circuit includes resistance R3 and R4 and diode D1；
Resistance R3 and R4 series connection is followed by between the positive output end VOUT+ and ground of constant-current charging circuit；Resistance R3's and R4
Tie point connects the anode of diode D1；The cathode of diode D1 meets the feedback end FB of constant pressure driving chip.
Operation principle explanation：
Using stable reference power supply as reference voltage, divide to obtain the voltage equal with FB using R1, R2, R5, to
The size of output current is controlled by the way that FB removes the inside PWM of adjustment DCDC IC.For example, when output current becomes larger, in sampling electricity
Voltage on resistance R5 will increase, and since VRFE+ is fixed value, to be that FB voltages become larger, FB becomes larger, and duty ratio will subtract
It is few, to be that output current is reduced, and completes a complete feedback, achieve the purpose that stabling current exports.
(1) such as Figure 18-19, electrical equipment (turntable driving motor) current detecting and control relay circuit (were also referred to as
Stream detection and protection circuit) be described as follows：
Operation principle：It is inserted into current transformer (or coil) by live alternating current wires, so that current transformer is generated mutual
Inducing current, live electric power is bigger, and mutual inducing current is also bigger, and live electric power is smaller, and mutual inducing current is also just smaller, because
This utilizes voltage comparator, as soon as a signal waveform can be exported, master controller (MCU) can be showed by included AD acquisitions
The size of current information of field, to reach detection effect.It is by four rectifier diodes that AC mutual induction is electric in circuit design
Circulation changes DC current into, output signal then there are two types of, one kind is analog quantity, is exported by VOUT, is output to MCU；It is also a kind of
For TTL low and high levels, power supply of the relay for being switched off and on motor is directly controlled.
Circuit describes：
The output signal of current transformer obtains Vin through bridge rectifier；Comparator compares Vin and reference voltage Vref,
If Vin ＞ Vref, comparator exports low level, and control relay disconnects.
In addition, Vin is amplified into the ports ADC (i.e. the port with A/D conversion functions) of MCU through amplifier；
Since signal may be more faint, devise the amplifier of adjustable amplification factor；Physical circuit connects and work
It is as follows to make principle：
The output end Vin of bridge rectifier is signal end, and the signal end meets operational amplifier LM393 through resistance R0
Inverting input, the noninverting input of operational amplifier LM393 is grounded through resistance R0, and operational amplifier LM393's is in the same direction defeated
Enter end and also connect 44 input channels for selecting a selector through 4 resistance R01-R04 respectively, 4 select the output channel of a selector to connect
The output end vo ut, Vout of operational amplifier LM393 connects the ends ADC of MCU；
In addition 2 output ports of MCU connect 4 the channel of a selector are selected to select end A and B respectively；
The calculation formula of Vout and Vin：
Vout=Vin* (Rx+R0)/R0；Wherein, Rx=R01, R02, R03 or R04；Selection is determined based on gated end AB
Which resistance；And R01, R02, R03 and R04 are different；Preferred R04=5*R03=25*R02=100*R01；R01=
5*R0. can conveniently realize range and precision switching.
Detection device refers to optical detection apparatus, and the specific steps are be pushed into the darkroom of detection device by reaction tube, pass through
Illumination detects its color etc., or shooting photo carries out analyzing processing, obtains final testing result, the specially prior art.
Claims (10)
1. a kind of medicinal intelligent biochemical detection system, which is characterized in that including pedestal (1), turntable (6), priming device, cleaning dress
Set (7), detection device (5) and manipulator (9)；
Turntable, priming device, cleaning device, detection device and manipulator are arranged on pedestal；
Priming device, cleaning device and detection device are arranged around turntable；
Turntable is equipped with by multiple reaction tube receiving holes (4)；Multiple reaction tube receiving holes are arranged circumferentially along turntable；
Manipulator is used to reaction tube being moved in reaction tube receiving hole, and the reaction tube in reaction tube receiving hole is moved out to
Outside turntable；
Priming device is for being injected into reagent in the reaction tube in reaction tube receiving hole；
Cleaning device is for cleaning the reaction tube in reaction tube receiving hole；
Detection device is used to be detected the liquid in the reaction tube after addition reagent, before reagent is added, has in reaction tube
Sample liquid.
2. medicinal intelligent biochemical detection system according to claim 1, which is characterized in that be equipped on pedestal by multiple anti-
Should pipe receiving hole composition reaction tube place bit array (10).
3. medicinal intelligent biochemical detection system according to claim 1, which is characterized in that priming device includes the first fluid injection
Device (2) and the second priming device (3).
4. medicinal intelligent biochemical detection system according to claim 3, which is characterized in that turntable is equipped with 6 reaction tubes
Receiving hole；It is equipped with 6 stations around turntable, respectively is：Start bit (12), the first fluid injection position, the second fluid injection position, detection
Position, cleaning position and reaction tube remove position (8)；
6 stations are arranged circumferentially；
Start bit will be in the reaction tube receiving hole on the reaction tube merging turntable that include sample liquid for manipulator；
First fluid injection position and the second fluid injection position are respectively equipped with the first priming device and the second priming device, are respectively used to reaction tube
The first reagent of interior injection and the second reagent；
Detection device is installed at check bit；
Reaction tube removes position and removes reaction tube from turntable for manipulator.
5. medicinal intelligent biochemical detection system according to claim 1, which is characterized in that manipulator is tri- shaft mechanicals of XYZ
Hand.
6. medicinal intelligent biochemical detection system according to claim 1, which is characterized in that reaction tube is equipped with label, inspection
The scanning means being equipped with for scanning the label is surveyed in device.
7. medicinal intelligent biochemical detection system according to claim 6, which is characterized in that be equipped in detection device for passing
The communication module of defeated detection data and label data.
8. medicinal intelligent biochemical detection system according to claim 6, which is characterized in that medicinal intelligent biochemical detection system
It is also associated with the printing of reaction tube label, transmission and affixing system.
9. according to claim 1-8 any one of them Intelligent biochemistry detecting systems, which is characterized in that medicinal intelligent biochemistry detection
System is arranged on by battery-driven automobile, and automobile is equipped with for the wireless charging circuit for battery charging.
10. Intelligent biochemistry detecting system according to claim 9, which is characterized in that further include charge for automobile it is wireless
Charging unit；
Wireless charging device include include the transmitting that support platform in recessed portion (201) is set and is arranged in support platform
Coil (214)；The support platform includes underlying activities platform (202), upper layer movable platform (216) and connection underlying activities
The elevating mechanism of platform and upper layer movable platform；Underlying activities platform is equipped with longitudinal translation mechanism；It is set in the movable platform of upper layer
There is laterial translation mechanism.The elevating mechanism is cylinder formula elevating mechanism or scissor-type lifting mechanism (215).Cylinder formula elevating mechanism
For push-down driving mechanism, pneumatic cylinder or Driven by Hydraulic Cylinder are such as used.Longitudinal translation mechanism includes being arranged in recessed portion bottom
Guide rail (205) and the first rack rail (206)；The guide rail is 2；Rack rail is one, rack rail and guide rail parallel arrangement；
Underlying activities mesa base is equipped with multiple traveling wheels (209) that can be rolled on the guide rail；Traveling wheel is 4,2 on one side；
The front end of underlying activities platform is equipped with first motor (203)；The shaft of first motor be equipped with gear (207), gear with
The first rack rail engagement；When first motor rotates, underlying activities platform can be driven longitudinal (front and back) along the first rack rail
Translation.Laterial translation mechanism includes the second rack rail (211) and the second motor；Second rack rail is laterally arranged, and described second
Motor upper layer movable platform left or right；The shaft of second motor is equipped with the gear being meshed with second rack rail,
When second motor rotates, upper layer movable platform can be driven along laterally (left and right) translation of the second rack rail；First motor and second
Code-disc (208) is equipped in the shaft of motor；Code-disc is used to detect the number of turns of motor rotation, advances so as to be converted into platform
Displacement.The opening of recessed portion is equipped with electronic removable type cover plate (219)；Electronic refers to motor driving or electric signal control
Hydraulic cylinder or cylinder driving；Removable type cover plate is 2 pieces, and the push rod for driving removable type cover plate is equipped in recessed portion, push rod
Upper end is connected with removable type cover plate ground；The opening of recessed portion is additionally provided with anti-pushing-down mechanism (210), when removable type cover plate flattens,
Anti-pushing-down mechanism can support removable type cover plate；Anti-pushing-down mechanism is square frame-shaped；Using stainless steel or cast iron quality；Wireless charging system is also
Including control unit, control unit includes MCU, and laterial translation mechanism and longitudinal translation mechanism are controlled by MCU；MCU is also connected with
There is communication module.Limit switch and code-disc output signals to MCU；The first motor and the second motor is stepper motor；
First rack rail is located between 2 guide rails；The rear end of underlying activities platform is equipped with limit switch (204)；The front end of motor is equipped with
Limit switch (204)；Underlying activities platform is equipped with the conducting wire with connect plug (213)；Conducting wire obtains alternating current for connecting, from
And it is transmitting coil power supply；MCU and single-phase bridge rectification and inverter circuit are additionally provided on underlying activities platform；Single-phase bridge is whole
Stream and inverter circuit include rectifier bridge and inverter bridge, and rectifier bridge uses 4 power diodes, inverter to use 4 IGBT, connection
Mode is existing mature technology, and the poles G of IGBT are controlled by the pulse that MCU is sent out.The input side of rectifier bridge connects with alternating current, rectification
The outlet side of bridge connects transmitting coil by inverter；Rectifier bridge is used to alternating current becoming direct current, and inverter is used for direct current
Electricity changes into the alternating current of different frequency.
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| CN201810021069.0A CN108303556B (en) | 2018-01-10 | 2018-01-10 | Medical intelligent biochemical detection system |
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|---|---|---|---|
| CN201810021069.0A CN108303556B (en) | 2018-01-10 | 2018-01-10 | Medical intelligent biochemical detection system |
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| CN108303556B CN108303556B (en) | 2022-04-08 |
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| CN108303556B (en) | 2022-04-08 |
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