CN104678117B - A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector - Google Patents
A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector Download PDFInfo
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- CN104678117B CN104678117B CN201510082717.XA CN201510082717A CN104678117B CN 104678117 B CN104678117 B CN 104678117B CN 201510082717 A CN201510082717 A CN 201510082717A CN 104678117 B CN104678117 B CN 104678117B
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Abstract
The invention discloses a kind of temperature automatically controlled integrated quantitative to sample reagent adding device detector, it includes detector housing, it is arranged at the bracket for being used for placing integrated quantitative sampling reagent adding device in detector housing and reagent testing agency, the frame is provided with temperature regulating device, the temperature regulating device includes radiating block and the radiator fan being arranged on radiating block, heating plate and temperature sensor, the radiator fan is arranged on radiating block side, the heating plate is in contact with radiating block, the temperature sensor be arranged on radiating block or detector housing in, ajutage is additionally provided with the radiating block, the ajutage is socketed on radiating block, heat dissipation channel has been also extended through on the radiating block, the direction of heat dissipation channel is consistent with the wind direction of radiator fan.It is an advantage of the invention that easy to use, safe save, occupy little space, the thermal efficiency is high, homogeneous heating, and the interior environment that can sample reagent adding device detector to integrated quantitative while detection carries out temperature control.
Description
Technical field
The present invention is applied to biological monitoring and the detection of clinical medicine sample optical, examines equipment, and in particular to a kind of automatic
The integrated quantitative sampling reagent adding device detector of temperature control.
Background technology
Certain environment temperature is needed due to carrying out detection to sampling reagent, individual sample reagent is to environment temperature requirement
Very harsh, existing sampling reagent detection device needs to install constant temperature air conditioning indoors to adjust indoor temperature, and cost is higher, and
And be not easy to detecting instrument movement and use, when detecting instrument is not or not the room, it is unable to maintain that required environment temperature.If directly add
Thermal sampling reagent, causes hot-spot sometimes, influences reagent quality, and testing result is impacted.In the market, for
Patent name is《A kind of integrated quantitative sampling reagent adding device》（Its Patent No.：201010539091.8）Patent in institute
The device for filling sampling reagent of description, in use, it is also necessary to which the environment that detected to it thought carries out temperature control, people
For carry out mix, mix, detect, and without the detecting instrument that can internally control temperature, the detection band to reagent is come very big
Inconvenience, and because temperature is not up to standard, easily cause the distortion of testing result.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of energy-conservation easy to use, safe, occupied little space, the thermal efficiency
Height, the temperature automatically controlled integrated quantitative sampling reagent adding device detector of homogeneous heating, it can be while detection to one
The interior environment of body formula quantitative sampling reagent adding device detector carries out temperature control.
The present invention adopts the following technical scheme that：
A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector, it includes detector housing, is arranged at
It is used for bracket and the reagent testing agency for placing integrated quantitative sampling reagent adding device in detector housing, is set in the frame
There is temperature regulating device, the temperature regulating device includes radiating block and the radiator fan, heating plate and the TEMP that are arranged on radiating block
Device, the radiator fan are arranged on radiating block side, and the heating plate is in contact with radiating block, and the temperature sensor is arranged at
On radiating block or in detector housing.
Further, ajutage is additionally provided with the radiating block, the ajutage is socketed on radiating block.
Further, the air outlet of the ajutage is relative with the position of integrated quantitative sampling reagent adding device
Should.
Further, heat dissipation channel has been also extended through on the radiating block, the direction of the heat dissipation channel and radiator fan
Wind direction is consistent.
Further, the radiating block is heat-conducting metal block.
Further, the reagent testing agency includes transmitting light source and optical signal receiver；The transmitting light source and light
Signal receiver is correspondingly arranged at the both sides of the bracket respectively；The optical signal receiver is used to receive what transmitting light source was sent
The light of reagent in through integrated quantitative sampling reagent adding device.
Further, the air outlet of the ajutage is provided with filter screen.
Further, it is provided with trigger switch on the bracket.
Further, the trigger switch is infrared emission switch or proximity switch.
Further, the ajutage is the adjustable coiled pipe of camber.
Further, the temperature sensor is thermocouple probe sensor or NTC thermistor sensor or other classes
The temperature sensor of type, its model can be HEL-700-T-1-A PT100 or GWD70.
Further, the ajutage can by threeway, four-way and each connection for breather pipe of above connection at least two and with
Last air outlet.
Further, the heat dissipation channel is distributed on radiating block.
Further, the radiating block is provided with the projection stretched into inside ajutage, and the heat dissipation channel extends to
In projection.
The beneficial effects of the invention are as follows：
The present invention uses wind-heat temperature control, makes to be heated evenly in detector casing, improves integrated quantitative sampling reagent adding
Device detector ensure that reagent is in designated environment in integrated quantitative sampling reagent adding device to the scope of application of environment temperature
At a temperature of reaction and detection, radiating block is heated using heating plate, heating plate is in contact with radiating block, increase heating surface area；By
The efficiency of heating surface is improved in the both sides of radiating block are relatively thin；Radiating block is made of the good material of heat conductivility, and the thermal efficiency is high, adds
Thermal velocity is fast；Installation radiating block in front of radiator fan, dries to radiating block, accelerates hot-air flowing and heat is delivered into air-supply in time
Pipe, ajutage changes the heat dissipation path of thermal source, suitable for different heating locations；And radiating block upper socket ajutage, can be most
Limits reduce heat on radiating block and distributed, and hot blast is gathered and is oriented to precalculated position, realize the reaction temperature to sampling reagent
Control；The design of uniform heat dissipation channel on radiating block, it is heated when cold wind passes through, the side of radiating block is provided with deeply
The projection of ajutage, the length of cold air heating is extended, increases thermocontact area, improve firing rate, to greatest extent
Utilize heat energy；
Bracket lower end is located at the air outlet of ajutage, is advantageous to sample additional examination to the integrated quantitative being placed on bracket
Reagent heats in agent device, reduces heat and scatters and disappears, improves firing rate.
The exothermic temperature detected according to temperature sensor, effectively control the heating-up temperature of heating plate and turning for radiator fan
Speed, so as to control the temperature of hot blast.
The air outlet of ajutage is provided with filter screen in the present invention, can filter out the impurity sucked by radiator fan, improves detector
Service life.
The camber of ajutage is adjustable in the present invention, easy to use applied widely.
The multiple air outlets of ajutage can facilitate in the present invention heats to diverse location, efficient and convenient.
Brief description of the drawings
Accompanying drawing 1 is temperature regulating device and the structural relation schematic diagram of reagent testing agency.
Accompanying drawing 2 is the structural representation of temperature regulating device in the present invention.
Accompanying drawing 3 is the top view of temperature regulating device in the present invention.
Accompanying drawing 4 is the A-A schematic cross-sectional views of accompanying drawing 3.
Accompanying drawing 5 is the structural representation of radiating block.
Accompanying drawing 6 is the circuit theory schematic diagram of current amplification circuit in the embodiment of the present invention.
Accompanying drawing 7 is integral type quantitative sampling reagent adding device detector overall structure diagram.
Accompanying drawing 8 is the structural representation of mixing mechanism of the present invention.
Accompanying drawing 9 is the structural representation of fixed plate of the present invention.
The structural representation of positioning component in 10 fixed plate of the present invention of accompanying drawing.
Accompanying drawing 11 is the connection relationship diagram of notch of the present invention and fixture block.
Accompanying drawing 12 is pushed for the present invention and the structural representation of elevating mechanism.
Accompanying drawing 13 pushes the connection relationship diagram of rack frame and horizontal carriage for the present invention.
Accompanying drawing 14 is the structural representation of hatch door plate of the present invention.
Accompanying drawing 15 is the structural representation of lifter rack frame of the present invention.
Wherein, 1 radiator fan, 2 radiating blocks, 3 ajutages, 4 heating plates, 5 temperature sensors, 6 heat dissipation channels, 7 filter screens, 8
Detector housing, 9 reagent testing agencies, 10 brackets, 11 transmitting light sources, 12 optical signal receivers, 13 trigger switch, 14 projections,
15 integrated quantitatives sampling reagent adding device, 16 drive gears, 17 motors, 18 information read devices, 19 frames, 1-3 show
Show that device, 1-5 fixing holes, 1-6 splashproofs groove, 2-1 push rack frame, 2-4 guide rods, 2-5 back-moving springs, the standby guide rails of 2-6,2-7 water
Smooth frame, 2-8 guide rails, 2-9 pushes linked gear, 2-10 pushes driven gear, 2-11 notches, 2-12 directive slide tracks, 2-15 are lacked
Tooth, 2-16 fixture blocks, 2-17 locator cards, 2-18 pressing plates, 2-19 engaging tooths, 2-21 mix from drive gear, 2-22 shoulder holes, 3-1
Motor, 3-2 gudgeons hole, 3-3 screens reed, 3-4 support frames, 3-8 fixed plates, 3-9 positioning boss, 3-10 locating grooves, 3-11
Lifter rack frame, 3-12 lifter racks, 3-13 positioning snap fit, 3-15 spacing preiections, 3-17 slots to make way, 3-18 ridges are raised, 3-
19 elastic portions, 3-20 ridge snap fits head, 3-21 depart from hypodontia, 4-1 hatch doors, 4-2 hatch doors plate, 4-3 hatch doors post, 4-4 hatch doors neck,
4-5 end-stopping plates, 5-2 pressures valve, 5-3 return springs, 5-4 driven gears, 5-5 upright slide rails, 5-9 pallets, 9-3 are oriented to arc plate.
Embodiment
The present invention is described in further detail for 1-15 and embodiment below in conjunction with the accompanying drawings.
A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector as shown in accompanying drawing 1-15, this detector
In bracket 10 can " a kind of integrated quantitative sampling reagent adding device " entitled with Chinese patent record device be used cooperatively.
The present embodiment includes detector housing 8, reagent testing agency 9 is provided with detector housing 8, for placing one
The bracket 10 and temperature regulating device of kind integrated quantitative sampling reagent adding device, the reagent testing agency 9 are used to detect integral type
Reagent in quantitative sampling reagent adding device 15, the temperature regulating device are used for in integral type quantitative sampling reagent adding device 15
Atmosphere temperature rising；The reagent testing agency 9 includes transmitting light source 11 and corresponding optical signal receiver 12, the transmitting light source 11
The bracket 10 for the formula quantitative sampling reagent adding device 15 that is fixed as one, institute are provided between corresponding optical signal receiver 12
State in integrated quantitative sampling reagent adding device 15 and be placed with detected reagent；The transmitting light of the transmitting light source 11 passes through one
By a series of light reactions, into optical signal receiver 12, institute after reagent in body formula quantitative sampling reagent adding device 15
It is the common optical receiver of this reagent detection field to state optical signal receiver 12, generally comprises optical-electrical converter and signal transacting electricity
Road；Different tested test agent needs different transmitting light source 11 and optical signal receiver 12, i.e., according to the difference of types of agents,
Need to select different transmitting light sources 11 and its corresponding optical signal receiver 12, such as when using absorbance detection passage method
During detection, using optical fiber light-guiding technology by launch light source 11 transmitting light conduct to grating module receive, the grating module and
Its peripheral signal process circuit is the optical signal receiver 12 as such a reagent testing agency；When using scattering turbidimetry passage method
During detection, launch the transmitting light of light source 11 and received by three lens device that is photoelectrically converted, three lens and opto-electronic conversion
Device and its peripheral circuit are the optical signal receiver 12 as such a reagent testing agency；Detected when using immunofluorescence passage method
When, launch the transmitting light of light source 11 after optical filter filters, the device that is photoelectrically converted receives, the optical-electrical converter and its periphery electricity
Road is the optical signal receiver 12 as such a reagent testing agency.The signal processing circuit is that adjustable gain light intensity signal connects
Receive amplifying circuit；The signal processing circuit can be current amplification circuit or integration according to the corresponding difference for launching light source 11
Amplifying circuit or the circuit corresponding to other with similar function, belong to the general circuit of those skilled in the art, herein no longer
Repeat.
For example, as shown in Figure 6, optional current amplification circuit includes operation amplifier chip IC 1, digital regulation resistance
Chip IC 2, feedback resistance R1 ~ R2, electric capacity C1 ~ C6；The optical-electrical converter D1 is connected on 2 pin and ground of operation amplifier chip IC 1
Between；Resistance R1 and electric capacity the C3 parallel connections are followed by 6 pin of 2 pin and digital regulation resistance chip IC 2 in operation amplifier chip IC 1
Between；The electric capacity C1 and C2 parallel connections are followed by between 4 pin and ground of operation amplifier chip IC 1；The operation amplifier chip IC 1
6 pin and 7 pin correspond to connect 7 pin and power vd D of digital regulation resistance chip IC 2 respectively；The electric capacity C4 and C5 parallel connections are followed by
Between 7 pin and ground of operation amplifier chip IC 1；The electric capacity C6 is connected in parallel between 8 pin of digital regulation resistance chip IC 2 and ground,
8 pin of the digital regulation resistance chip IC 2 meet power supply VCC；5 pin of the digital regulation resistance chip IC 2 are grounded through resistance R2；Institute
1,2,3 pin for stating digital regulation resistance chip IC 2 connect MCU control pin respectively；The model of the operation amplifier chip IC 1
OTA121, the model MCT41050 of the digital regulation resistance chip IC 2.When using the detection of immunofluorescence passage method, through light
Electric transducer connects integrating amplification circuit, the integrating amplification circuit in Patent No. ZL200820077266.6 patent
Through announcing.
The temperature regulating device includes heating plate 4, radiating block 2, radiator fan 1, ajutage 3 and temperature sensor 5, described to add
Backing 4 is fitted tightly on radiating block 2, the quantity of the heating plate 4 can be 1 piece and more than, be provided with the side of radiating block 2
Radiator fan 1, due to some heat dissipation channels 6 being distributed with radiating block 2, radiator fan 1 is directed at the entrance of heat dissipation channel 6, drives
Dynamic cold air enters heat dissipation channel 6, cold air is heated in the presence of heating plate 4, the outlet of heat dissipation channel 6 is socketed with
Ajutage 3, the temperature sensor 5 both may be mounted on radiating block 2, can also be arranged on any in detector housing 8
Position, preferable installation site are the lower sections of bracket 10, at integrated quantitative sampling reagent adding device 15.
Optimal, the air outlet of the ajutage 3 is located at the lower end of bracket 10, accurately says, is in alignment with being located at bracket 10
Reagent in interior integrated quantitative sampling reagent adding device 15.
In general, the ajutage 3 are socketed in the port of export of the heat dissipation channel 6 on radiating block 2, and the one of the radiating block 2
Side or more sides are provided with heating plate 4.
Further, as shown in Figure 4 and Figure 5, the side of the radiating block 2 is provided with projection 14, the projection 14 and dissipates
Hot block 2 can be integrally formed or be detachable two parts, and the projection 14 is provided with heat dissipation channel 6, herein
Heat dissipation channel 6 on heat dissipation channel 6 and radiating block 2 communicates, and the ajutage 3 is socketed in have projection 14 one on radiating block 2
End, in projection 14 is not only wrapped in by the ajutage 3, and the heat dissipation channel 6 on radiating block 2 is also covered wherein.
Further, as shown in Fig. 1, Fig. 8 and Figure 12, this programme also includes being used for what startup detected on bracket 10
Trigger switch 13, when integrated quantitative sampling reagent adding device 15 is put into this detector, start-up temperature sensor 5, work as temperature
When the temperature that degree sensor 5 measures is less than setting examination criteria temperature, temperature regulating device work, start heating plate 4 and radiator fan 1
To be heated inside this detector, start reagent testing agency 9 after temperature is up to standard；When temperature is then stopped greater than or equal to setting value
Only heating plate 4 heats, and the delay of radiator fan 1 stalls after rotating a period of time radiating, starts reagent detection after temperature is up to standard
Mechanism 9, temperature sensor 5 ensure that internal body temperature is not less than the minimum of default value.
Further, the trigger switch 13 switchs for infrared emission, once sense integrated quantitative sampling additional examination
Agent device 15 is put into and blocks infrared ray, starts trigger switch 13, start-up temperature sensor 5 detects Current Temperatures, when temperature reaches
Timestamp, that is, start reagent testing agency 9, otherwise when temperature is higher than setting examination criteria temperature, carry out temperature control heating.It is described to touch
Hair switch 13 can also be proximity switch.
Further, the air outlet of the ajutage 3 is provided with filter screen 7, avoids unnecessary impurity from entering this detector
It is interior, and can pluck and unload, convenient for cleaning, replacing.
Further, the camber of the ajutage 3 is adjustable, conveniently adapts to the integrated quantitative sampling of different size, height
Reagent adding device 15, also make it that the installation site of temperature regulating device is more flexible, is not limited by distance and size.
The present invention is heated radiating block 2 using heating plate 4, and radiating block 2 is made of the good material of heat conductivility, thermal effect
Rate is high, and firing rate is fast, and the radiator fan 1 of the lower section of radiating block 2 installation is dried to radiating block, accelerates hot-air flowing, changes heat
The heat dissipation path in source, is socketed on radiating block 2 using ajutage 3, on the one hand reduces on radiating block 2 that heat is unnecessary to be distributed,
On the one hand hot blast is gathered and is oriented to precalculated position, realize to reagent environment temperature in integrated quantitative sampling reagent adding device 15
Regulation；Uniform heat dissipation channel 6 designs on radiating block 2 so that is heated when cold wind passes through, increases thermocontact area, carry
High firing rate, the upper ledge 14 of radiating block 2 are extended in ajutage 3, extend the length of cold air heating, to greatest extent
Using heat energy, while the exothermic temperature detected according to temperature sensor 5, effectively control heating-up temperature and the radiating of heating plate 4
The rotating speed of fan 1, so as to control the temperature of hot blast.
The temperature regulating device both can be all in detector housing 8, can also be only by ajutage 3 and TEMP
Device 5 is placed in detector housing 8, and the ajutage 3 is directed at the bracket for the formula quantitative sampling reagent adding device 15 that is fixed as one
10 lower ends.
The present invention is merely to the integrated quantitative that is used for of the protection energy temperature control samples the detector of reagent adding device 15
Temperature regulating device, other explanations are simply to the abundant disclosure of the present invention, not as the protection content of the present invention.
The course of work of whole detection instrument is as follows：
It is the start detection for the detector of integrated quantitative sampling reagent adding device 15 first：
After this detector switches on power, temperature sensor 5 works, and obtains real time temperature in cabin, when temperature is equal to or high
Temperature regulating device enters holding state when default minimum setting examination criteria temperature, when temperature is less than default minimum setting detection mark
During quasi- temperature, temperature regulating device work, heating plate 4 works after energization, heat transfer to radiating block 2, is arranged on dissipating on radiating block 2
Hot-air fan 1 drives air to flow through radiating block 2, and air, which is flowed through after radiating block 2 is heated, enters ajutage 3, heated air quilt
Ajutage 3 is transported to inside detector housing 8, to improve the temperature inside detector housing 8, is preset when temperature is equal to or higher than
Heating plate 4 and radiator fan 1 are stopped during highest numerical value；Temperature sensor 5 ensures that the internal temperature of detector housing 8 is not less than
Preset temperature range.
Be designed with for detect integrated quantitative sampling reagent adding device 15 whether detection device in place, for detect hold in the palm
Whether integrated quantitative sampling reagent adding device 15 has been put into frame 10, when detection device detects that integrated quantitative sampling adds
Reagent device 15 has been placed in specified location, then can then be started and subsequently integrated quantitative is sampled with alarm
Mixing, the detection work of reagent in reagent adding device 15.Believe in place when being not connected to integrated quantitative sampling reagent adding device 15
Number when, this detector enters holding state.Detection device can be trigger switch 13 or other inductors.
As shown in Fig. 1, Fig. 7 ~ 15, the mechanical action of this detector is as follows, if desired for detection integrated quantitative sampling additional examination
In agent device 15 during reagent, the motor 17 in body starts, opened door 4-1, and drive gear 16 drives and pushed from driving
Gear 2-10 and acted from drive gear 2-21, driven from drive gear 2-10 and push linked gear 2-9 and pushed by being fixed on
Driven gear 2-10 and/or push on linked gear 2-9
In notch 2-11 on fixture block 2-16 insertion horizontal carriages 2-7 on horizontal component, cross sliding clock 2-7 is pushed to remote
Drive gear 16, the hatch door post 4-3 on horizontal carriage 2-7 tops is by the hatch door neck 4-4 of hatch door plate 4-2 lower surfaces by body
The hatch door plate 4-2 at end is pushed aside, opens the hatch door 4-1 of the top of detector housing 8, and hatch door plate 4-2 is set below hatch door 4-1, with
This simultaneously, the lifter rack 3-12 liftings that will be engaged from drive gear 2-21, for fixing lifter rack 3-12 lifting
It is the tubular support body that both sides are provided with symmetrical guide groove that rack frame 3-11, which is increased to precalculated position, bracket 10,；
Now, integrated quantitative is sampled reagent adding by the pallet 5-9 for being fixed on lifter rack frame 3-11 bottoms along bracket 10
Device 15 lifts specified location,；Now this detector waits integrated quantitative sampling reagent adding device 15 in place.
Next to that Reagent Tube information is read：
Integrated quantitative to be detected is sampled reagent adding device 15 by hatch door 4-1 by operating personnel, under hatch door 4-1
It is oriented under arc plate 9-3 guiding and integrated quantitative sampling reagent adding device 15 is inserted into above-mentioned bracket 10, integrated quantitative
Information code, described information code and the face of information read device 18 are printed with sampling reagent adding device 15, when integrated quantitative is adopted
The rear detection device senses sample reagent adding device 15 in place, judges that integrated quantitative sampling reagent adding device 15 has arrived
The information code on integrated quantitative sampling reagent adding device 15 is read in position, now, information read device 18, according to the reagent of reading
The transmitting light source 11 of the suitable such a reagent detection of information selection and the optical signal receiver 12 of matching.
Information code on integrated quantitative sampling reagent adding device 15 can be bar code or Quick Response Code,
Corresponding information read device 18 is apparatus for reading of bar code or Quick Response Code reading device.The type of described information reading device 18
Number can be Keyemce two-dimensional code reader SR-610.
Followed by the fixation of integrated quantitative sampling reagent adding device 15：
After information is read, motor 17, which starts to rotate backward, drives drive gear 16 to move, the band of drive gear 16
It is dynamic to push from drive gear 2-10 and acted from drive gear 2-21, driven from drive gear 2-10 and push linked gear 2-9, and
It is located at horizontal carriage 2-7 by being fixed on to push driven gear 2-10 and/or push the fixture block 2-16 insertions on linked gear 2-9
In notch 2-11 on horizontal component, by horizontal carriage 2-7
Stir and pass through close to drive gear 16, the hatch door post 4-3 on horizontal carriage 2-7 tops in hatch door plate 4-2 one sides
Hatch door neck 4-4 the hatch door plate 4-2 of the upper end of detector housing 8 is reversed, the hatch door 4-1 closed on detector housing 8, make inspection
Survey instrument and be internally formed dark situation；The pressing plate 2-18 for being arranged on horizontal carriage 2-7 upper ends also is moved into integrated quantitative sampling therewith
The surface of reagent adding device 15；It is close from drive gear 2-10 in horizontal carriage 2-7, meanwhile, it is fixed on horizontal carriage 2-7
Push that rack frame 2-1 is pressed downward driven gear 2-10 and to push linked gear 2-9 close, and push on rack frame 2-1
Engaging tooth 2-19 is respectively with driven gear 2-10 and pushing linked gear 2-9 and engaging；
At the same time, decline from drive gear 2-21 also reverse rotation, the lifter rack 3-12 engaged, therewith band
Dynamic lifter rack frame 3-11 declines, and the pallet 5-9 for lifting integrated quantitative sampling reagent adding device 15 also declines, therefore, described
Integrated quantitative samples reagent adding device 15 and declined under the constraint of bracket 10 by self gravitation with pallet 5-9, integrated quantitative
Sample the entirety of reagent adding device 15 to enter in bracket 10, flange and screens spring on integrated quantitative sampling reagent adding device 15
When piece 3-3 is contradicted, integrated quantitative sampling reagent adding device 15 no longer declines with pallet 5-9, as shown in figure 8, being set in frame 19
It is equipped with that be provided with fixed plate 3-8, the fixed plate 3-8 can be described along the lifter rack frame 3-11 of fixed plate 3-8 vertical slidings
Bracket 10 is provided with gudgeon, and one end of gudgeon and the output shaft for mixing motor 3-1 are fixedly and coaxially connected on bracket 10, bracket
The other end of gudgeon passes through fixed plate 3-8 on 10, and is rotatablely connected with the gudgeon hole 3-2 on fixed plate 3-8；Such as Fig. 8 ~ Figure 10 and
Freely swing when the limitation mixing of bracket 10 or so is provided with described in Figure 15, between the lifter rack frame 3-11 and bracket 10 spacing
Raised 3-15, determining of being accurately positioned of control lifter rack frame 3-11 is provided between fixed plate 3-8 and lifter rack frame 3-11
Position snap fit 3-13 and locating groove 3-10.
The lifter rack frame 3-11 vertical sides on fixed plate 3-8 along the upright slide rail 5-5 positioned at fixed plate 3-8 both sides
To slip, the lifter rack frame 3-11 is interlocked by upright slide rail 5-5 and fixed plate 3-8.
Positioning boss 3-9, the positioning boss 3-9 are provided with the fixed plate 3-8 and is placed in lifter rack frame 3-11's
In slot to make way 3-17, the positioning boss 3-9 both sides are provided with two side in locating groove 3-10, the slot to make way 3-17 and set
There are the positioning snap fit 3-13, the locating groove 3-10 that are adapted with locating groove 3-10 to be located at two adjacent ridge projection 3-
Between 18, the positioning snap fit 3-13 includes elastic portion 3-19 and is fixedly installed on the ridge snap fit head 3- of elastic portion 3-19 ends
20。
The horizontal carriage 2-7 is door type structure, is provided with the horizontal carriage 2-7 and pushes rack frame 2-1；It is described
It is frame-type structure to push rack frame 2-1, is provided with engaging tooth provided with pressing plate 2-18, the rack frame 2-1 sides that push at an upper portion thereof
2-19, its opposite side are provided with the directive slide track 2-12 for being oriented to；The side of the horizontal carriage 2-7 is provided with to be slided with described be oriented to
The convex edge that rail 2-12 is engaged so that pushing rack frame 2-1 can move up and down by directive slide track 2-12 along horizontal carriage 2-7,
The bottom of the horizontal carriage 2-7 is frame 19.
Now, the track and the radian phase of the spacing preiection 3-15 on lifter rack frame 3-11 that the bracket 10 swings
It is corresponding, in order to ensure that the track that bracket 10 swings mutually matches properly with spacing preiection 3-15 radian, now lifter rack
Frame 3-11 positioning snap fit 3-13 ridge snap fit head 3-20 holdings positioning boss 3-9 on fixed plate 3-8 locating groove 3-
In 10, bracket 10 now can swing in the case where mixing motor 3-1 driving along spacing preiection 3-15 radian, now
Operating position be mix position.
Position is being mixed, motor 3-1 is being mixed and drives bracket 10 to swing, the spacing preiection 3-15 of bracket 10 arcuately is slided
Dynamic, spacing preiection 3-15 can be interrupted setting.
The motor 17, which continues to rotate backward, drives drive gear 16 to move, and drives from drive gear 2-21 and lifting
Rack 3-12 is separated, and lifter rack frame 3-11 is moved down, and it is wrong that spacing preiection 3-15 moves down the track to be swung with bracket 10 therewith
Position, discontinuous spacing preiection 3-15 are stuck in the both sides of bracket 10 and are used for mounting bracket 10；Operating position now is depressed position.
Although being separated from drive gear 2-21 with lifter rack 3-12, the pressure valve 5-2 from drive gear 2-21 tops
Lifter rack frame 3-11 can be pressed on lowest order, now with pushing linked gear 2-9 and pushing what driven gear 2-10 was engaged
Pushing the engaging tooth 2-19 on rack frame 2-1 can move down with dynamic pressure plate 2-18, be added an examination of as shown in figure 8, integrated quantitative is sampled
The screens reed 3-3 of flange press-in bracket 10 porch of agent device 15, the formula that is fixed as one quantitative sampling reagent adding device 15.
In depressed position, the integrated quantitative sampling reagent adding device 15 is fixed, and the pressing plate 2-18 is to one
Formula quantitative sampling reagent adding device 15 applies pressure, and the screens reed 3-3 is used to prevent integrated quantitative sampling reagent adding dress
Misplaced when putting 15 compression.
As shown in figures 7 and 12, the driven gear 5-4 and/or be provided with from drive gear 2-21 pressure valve 5-2, institute
It is corresponding with lifter rack 3-12 tops to state pressure valve 5-2 one end.When pressing valve 5-2 to be arranged on driven gear 5-4, the pressure valve
It is hinged in the middle part of 5-2 with driven gear 5-4, the other end is connected by return spring 5-3 with driven gear 5-4.When pressure valve 5-2 is arranged on
When from drive gear 2-21 similarly.Because pressing valve 5-2 to cause pressing plate 2-18 to push under the drive of drive gear 16, now nibble
The driven gear 2-21 and lifter rack 3-12 of conjunction can hinder pressing plate 2-18 to push, therefore driven gear 2-21 and lifting when pushing
Rack 3-12 must depart from, and the lifter rack frame 3-11 after disengaging is not restricted, therefore set pressure valve 5-2 by free lifting tooth
Bar frame 3-11 is pressed on bottom all the time.
Symmetrically arranged driven gear 5-4 can be fixedly connected with from drive gear 2-21 by connecting rod, increase driven tooth
Take turns 5-4 stability.
Followed by blending process：
After the integrated quantitative sampling reagent adding device 15 clicks into place, motor 17, which starts, makes body return to mixing
Position, mixing motor 3-1 startups makes bracket 10 swing, and integrated quantitative sampling reagent adding device 15 is carried out mixed for the first time
It is even, integrated quantitative is sampled into reagent and the blood sample of collection in reagent adding device 15 and mixed, first time mixing time reaches
Motor 17, which starts, after setting time makes body drive integrated quantitative sampling reagent adding device 15 to return to depressed position, presses
Plate 2-18 is pressed integrated quantitative sampling reagent adding device 15 for the second time, and the reservoir film that will store detection agent pierces through, and makes
A small amount of air enters reservoir, and now detection liquid is not excessive, and motor 17, which starts, makes body return mixing position, mixes electricity
Machine 3-1 is again started up carrying out mixing for the second time, and motor 17, which starts, after second of mixing time arrival setting time makes body
Integrated quantitative sampling reagent adding device 15 is driven to return to depressed position, pressing plate 2-18 third times are pressed Reagent Tube, will examined
Survey agent all to extrude, body drives integrated quantitative sampling reagent adding device 15 to turn again to and mixes position, and it is mixed to carry out third time
Even, third time mixing time, which reaches setting time and mixed, to be terminated.The horizontal carriage 2-7 front and rear shiftings repeatedly in depression repeatedly
It is dynamic, now hatch door post 4-3 in hatch door neck 4-4 slidably, and hatch door plate 4-2 is unaffected, i.e., will not open and penetrate light
Line.
Sampled followed by integrated quantitative in the fixation procedure of reagent adding device 15 and blending process, from drive gear 2-21
One end of rotary shaft be fixedly installed radial magnetizing magnet, magnetic force corresponding with radial magnetizing magnet is provided with frame 19 and is passed
Sensor, motor 17 is controlled by the information of magnetometric sensor.
Followed by detection process：
The vertical position that integrated quantitative sampling reagent adding device 15 after the completion of mixing is returned to before mixing, the inspection of this time
Transmitting light source 11 sends detection light, through test agent to be checked after reach optical signal receiver 12, optical signal receiver 12 is by light
Information is converted to electric signal and is back to signal processing circuit, and result is delivered to external reception platform or display by signal processing circuit
Device 1-3.
It is finally that motor 17 rotates backward, opens body hatch door 4-1, integrated quantitative is sampled into reagent adding device 15
Send back to and bin location, it is that pallet 5-9 lifts integrated quantitative sampling reagent adding device 15 to extreme higher position, instrument to go out bin location
Device provides the prompting of test ending, and operating personnel take integrated quantitative sampling reagent adding device 15 away, and detection device detects
When not having integrated quantitative sampling reagent adding device 15 in survey instrument, instrument returns to holding state.
As shown in figure 14 is to be provided with cabin at the top of hatch door 4-1 hatch door plate 4-2, the horizontal carriage 2-7 for closing
Door pillar 4-3, the hatch door plate 4-2 lower surfaces are provided with hatch door neck 4-4, the hatch door post 4-3 and are inserted into hatch door neck 4-4
Interior, the hatch door neck 4-4 is provided at both ends with the two end-stopping plate 4-5 coordinated with hatch door intercolumniation gap.In the case where pressing plate 2-18 is more times
In pressure, lift action, horizontal carriage 2-7 has the reciprocating motion of short-range left and right, to avoid the reciprocal of short-range left and right
Motion drives hatch door plate 4-2 motions, and the section of the free activities of one section of hatch door post 4-3, hatch door are provided between two end-stopping plate 4-5
After post 4-3 stirs the end-stopping plate 4-5 closing chamber door-plates 4-2 of front end, hatch door post 4-3 when horizontal carriage 2-7 short distances move back and forth
The end-stopping plate 4-5 less than rear end is touched, therefore hatch door plate 4-2 is not moved, and avoids the activities of hatch door plate 4-2 repeatedly, detection is completed
Moved afterwards after horizontal carriage 2-7, now hatch door post 4-3 stirs the baffle plate 4-5 hatch doors 4-1 of rear end and is opened.
As shown in fig. 7, this detector also includes being used for the jacking mechanism for preventing that horizontal carriage 2-7 from moving when pushing, institute
Stating jacking mechanism includes being positioned at shoulder hole 2-22, the guide rod 2-4 stretched into shoulder hole 2-22 of the bottom of frame 19 and is arranged
In the back-moving spring 2-5 on guide rod 2-4, the guide rod 2-4 is extend into shoulder hole 2-22, and the back-moving spring 2-5 is also stretched into
Shoulder hole 2-22, and it is resisted against shoulder hole 2-22 shoulder.
As shown in figure 8, the lifter rack 3-12 tops are provided with driven gear 5-4 or coordinated from drive gear 2-21
The disengaging hypodontia 3-21 used.
Exported after detection structure is combined with the detection sample information that Reagent Tube is recorded to information output apparatus, information output
Device is display 1-3, wireless transport module or printer, and assay is passed to data center, clinic in a variety of ways
Deng downstream links.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to previous embodiment
Described technical scheme is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of technical scheme of the embodiment of the present invention.
Claims (8)
1. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector, it includes detector housing（8）, be arranged at
Detector housing（8）It is interior to be used to place integrated quantitative sampling reagent adding device（15）Bracket（10）With reagent testing agency
（9）, it is characterised in that：Frame（19）Temperature regulating device is provided with, the temperature regulating device includes radiating block（2）Be arranged on radiating block
（2）On radiator fan（1）, heating plate（4）And temperature sensor（5）, the radiator fan（1）It is arranged on radiating block（2）One
Side, the heating plate（4）With radiating block（2）It is in contact, the temperature sensor（5）It is arranged at radiating block（2）Upper or detector
Housing（8）It is interior；
The reagent testing agency（9）Including launching light source（11）And optical signal receiver（12）；The transmitting light source（11）With
Optical signal receiver（12）The bracket is correspondingly arranged at respectively（10）Both sides；The optical signal receiver（12）For receiving
Launch light source（11）What is sent samples reagent adding device through integrated quantitative（15）The light of interior reagent；
When using the detection of absorbance detection passage method, light source will be launched using optical fiber light-guiding technology（11）Transmitting light conduct to
Grating module receives, and grating module and its peripheral signal process circuit connects as the optical signal of such a reagent testing agency
Receive device（12）；When using the detection of scattering turbidimetry passage method, launch light source（11）Transmitting light by three lens by photoelectricity turn
Parallel operation receives, and three lens and optical-electrical converter and its peripheral circuit connect as the optical signal of such a reagent testing agency
Receive device（12）；When using the detection of immunofluorescence passage method, launch light source（11）Transmitting light after optical filter filters, by photoelectricity
Converter receives, and the optical-electrical converter and its peripheral circuit are the optical signal receiver as such a reagent testing agency
（12）.
2. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1, its feature
It is：The radiating block（2）On be additionally provided with ajutage（3）, the ajutage（3）It is socketed in radiating block（2）On.
3. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 2, its feature
It is：The ajutage（3）Air outlet and the integrated quantitative sampling reagent adding device（15）Position it is corresponding.
4. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1 or 2 or 3,
It is characterized in that：The radiating block（2）On also extended through heat dissipation channel（6）, the heat dissipation channel（6）Direction and radiator fan
（1）Wind direction it is consistent.
5. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1, its feature
It is：The radiating block（2）For heat-conducting metal block.
6. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 2, its feature
It is：The ajutage（3）Air outlet be provided with filter screen（7）.
7. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 1 or 2, it is special
Sign is：The bracket（10）On be provided with trigger switch（13）.
8. a kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector according to claim 7, its feature
It is：The trigger switch（13）For infrared emission switch or proximity switch.
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| CN201510082717.XA CN104678117B (en) | 2015-02-15 | 2015-02-15 | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector |
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| CN201510082717.XA CN104678117B (en) | 2015-02-15 | 2015-02-15 | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector |
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| CN105891525B (en) * | 2016-07-05 | 2018-08-21 | 深圳普门科技有限公司 | The detection device of fully automatic electric chemical illumination immunity analysis instrument |
| CN108316049A (en) * | 2018-03-08 | 2018-07-24 | 广州迪然安全检测技术有限公司 | A kind of novel papermaking specialty chemicals equipment |
| CN108385428A (en) * | 2018-03-08 | 2018-08-10 | 广州迪然安全检测技术有限公司 | A kind of follow-on papermaking specialty chemicals equipment |
| CN108385429A (en) * | 2018-03-08 | 2018-08-10 | 广州迪然安全检测技术有限公司 | A kind of papermaking specialty chemicals equipment |
| CN108444803A (en) * | 2018-05-11 | 2018-08-24 | 石家庄禾柏生物技术股份有限公司 | A kind of quantitative sampled plasma CD |
| CN113067889B (en) * | 2021-04-06 | 2022-11-15 | 华能铜川照金煤电有限公司 | Communication system between high-speed alarm and control system for coal conveying of power plant |
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| CN204461995U (en) * | 2015-02-15 | 2015-07-08 | 石家庄禾柏生物技术股份有限公司 | A kind of temperature automatically controlled integrated quantitative sampling reagent adding device detector |
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