CN107328925A - A kind of darkroom detection means of chemical illumination immunity analysis instrument - Google Patents
A kind of darkroom detection means of chemical illumination immunity analysis instrument Download PDFInfo
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- CN107328925A CN107328925A CN201710694813.9A CN201710694813A CN107328925A CN 107328925 A CN107328925 A CN 107328925A CN 201710694813 A CN201710694813 A CN 201710694813A CN 107328925 A CN107328925 A CN 107328925A
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- magnet
- data acquisition
- darkroom
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- foreboard
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5302—Apparatus specially adapted for immunological test procedures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a kind of darkroom detection means of chemical illumination immunity analysis instrument, board component, outer cover and darkroom bottom plate constitute darkroom space before switch gate, and PMT data acquisition component, magnet hyte part and magnet position are provided with the inside in the darkroom space and moves left and right component；Darkroom supporting plate is fixed with the bottom plate of darkroom, PMT data acquisition component is arranged on the top of darkroom supporting plate；Magnet position moves left and right component and is transversely mounted on before switch gate between board component and darkroom supporting plate, and magnet hyte part is arranged on the top that magnet position moves left and right component via a rail plate component；As a result of switch gate front door assembly, so that the athletic performance of the door sealing in darkroom is simpler, realize that darkroom light is sealedly convenient, while coordinating magnet hyte part and magnet position to move left and right the athletic performance of component, the rapid card for realizing bar shaped reagent strip is put soon to go out with F.F.；And it is with low cost, the medical institutions for being highly suitable for China are popularized.
Description
Technical field
The present invention relates to in-vitro diagnosis and the chemical illumination immunity analysis instrument field used in biomedicine, more particularly to
It is a kind of quickly to hook up and push the pusher of strip reaction cup reagent strip.
Background technology
Chemiluminescence immunoassay technology（CLIA, chemiluminescent immunoassay）It is alive nearly ten years
Develop very fast on-radiation immuno analytical method in the range of boundary, be after Enzyme-multiplied immune technique（EIA）, radioimmunoassay technique
（RIA）, immunofluorence technic（FIA）A kind of microdetermination technology of the hypersensitivity grown up afterwards.
Instruction system of the chemiluminescence immune assay by the use of chemical or bio-luminescence system as antigen-antibody reaction, so as to
Quantitatively detect antigen or antibody.Chemistry or bioluminescence material be able to can also dissociate directly as antigen or the label of antibody
Form be used for catalyst mark and adjuvant mark antibody or antigen luminescence-producing reaction in.What chemiluminescence reaction was discharged
Free energy excites intermediate, intermediate is returned to ground state from excitation state, and the photon of energy level such as discharges, then through chemo-immunity point
Analyzer is to the measure of photon, so that accurate quantification measured object content.
Automatic chemiluminescence immunoassay technology integrates classical methodology and advanced technology, with sensitivity it is high,
The outstanding advantages such as preci-sion and accuracy is high, reagent stability is good, automaticity is high.
The detection of electrochemiluminescent immunoassay class is the principle using tested substance luminous (containing self-luminous, electroluminescence or chemiluminescence),
Detection counting is carried out to luminescence process, and is scaled the concentration of detected material, so that it is determined that testing result；The early stage of detection process
Need to centrifuge testing sample, mix, incubation reaction, the later stage of detection process needs to detect luminescent substance, i.e.,
Detection counting etc., detection is typically to be implemented in the closed darkroom space of a light.
But, for the reagent reacting cup of bar shaped, chemiluminescence immunoassay used in the medical institutions of current China
Analyzer, its sealing device can neither realize the fast sealing of darkroom space light, to that can not realize the quick of bar shaped reagent strip
Turnover, and also increase unnecessary mechanism in discarded reagent reacting collection cups, so that the complicated of whole darkroom is caused,
Therefore, chemical illumination immunity analysis instrument of the prior art could be improved.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of darkroom detection means of chemical illumination immunity analysis instrument, can
Darkroom space quickly opening and closing is realized, and realizes that the F.F. of bar shaped reagent strip goes out soon.
Technical scheme is as follows：The darkroom detection means of a kind of chemical illumination immunity analysis instrument, before switch gate
Board component, outer cover and darkroom bottom plate composition darkroom space, PMT data acquisition component, magnetic are provided with the inside in the darkroom space
Iron hyte part and magnet position move left and right component；Darkroom supporting plate is fixed with the bottom plate of darkroom, PMT data acquisition component is installed
The top of supporting plate in darkroom, for being in darkroom space in the state of closing, line number is entered to the test tube in bar shaped reagent strip
According to collection；Magnet position moves left and right component and is transversely mounted on before switch gate between board component and darkroom supporting plate, magnet hyte part
The top that magnet position moves left and right component is arranged on via a rail plate component, for being in the state opened in darkroom space
Under, the bar shaped reagent strip that pending data is gathered is picked up into the specified location into darkroom space, and the bar shaped of data acquisition is tried
Agent bar is pushed out darkroom space.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：Before board component includes before the switch gate
It is plate, tumbler, switch gate, door contiguous block, foreboard motor mount, preceding board motor, foreboard motor drum in-phase, preceding plate belt, preceding
Plate drive coordination wheel, foreboard drive coordination wheel mounting seat, foreboard sliding block and preceding panel guide；Wherein, set on the medial surface of foreboard
There is a square through hole chamber, switch gate is arranged on the foreboard lateral surface at square through hole chamber, and tumbler is arranged on the two of switch gate
Side, for block and auxiliary switch door move up and down, to be turned on and off square through hole chamber；Foreboard drive coordination wheel mounting seat and
Foreboard motor mount is separately fixed at the upper and lower ends of foreboard lateral surface, and foreboard drive coordination wheel is transversely mounted on foreboard transmission
In synchronizing wheel mounting seat, preceding board motor is transversely mounted on foreboard motor mount, and foreboard motor drum in-phase is coaxially connected preceding
On the output shaft of board motor, when foreboard belt sleeve is on foreboard motor drum in-phase and foreboard drive coordination wheel, the preceding plate belt
Trend it is parallel with the moving direction of switch gate；One end of door contiguous block is fixed on the lower end of switch gate, door contiguous block it is another
Before one end is fixed on panel guide, before the preceding panel guide is connected on plate belt, under the driving of preceding board motor, via preceding
Plate belt drives switch gate to move up and down；Before moving direction of the foreboard sliding block being adapted with preceding panel guide along switch gate is arranged on
On the lateral surface of plate.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：Also set on the lateral surface of the foreboard
It is equipped with foreboard that optocoupler sensor cluster is slided positioned at foreboard on optocoupler sensor cluster, foreboard under optocoupler sensor cluster and foreboard
At the upper end of block, optocoupler sensor cluster is located at the lower end of foreboard sliding block under foreboard, before being further fixed on one on preceding panel guide
Plate optocoupler piece, it is associated with optocoupler sensor cluster under optocoupler sensor cluster on foreboard and foreboard, for inductive switch door
The position of lower movement.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：The magnet hyte part is included on magnet
Plate, magnet bottom plate, left magnetic receiver, right magnetic receiver, magnet, magnet fixed plate, magnet move up and down plate, magnet slide block, magnet and slided
Block guide rail, magnet electric motor and magnet rolling bearing assembly；Wherein, magnet upper plate is connected on rail plate component, and magnet is solid
Fixed board is vertically connected on the lower section of magnet upper plate, and magnet electric motor is fixed in magnet fixed plate, and magnet rolling bearing assembly is eccentric
It is arranged on the output panel of magnet electric motor, magnet slide block is located in magnet fixed plate and, magnet slide block perpendicular with magnet upper plate
Guide rail is fitted on magnet slide block and slided, and magnet moves up and down plate and is connected on magnet slide block, and moves up and down plate in the magnet
On the slotted hole that rolls wherein of the bearing that is horizontally arranged with an adaptation magnet rolling bearing assembly；Magnet bottom plate is fixed on magnetic
Iron moves up and down the top of plate, and the left magnetic receiver and right magnetic receiver for being embedded with magnet are vertically fixed on magnet bottom plate side by side, left
The top surface of magnetic receiver and right magnetic receiver is respectively arranged with the boss that adaptation blocks bar shaped reagent strip, is also set side by side on magnet upper plate
It is equipped with and is adapted to the bar hole that left magnetic receiver and right magnetic receiver stretch out, under the driving of magnet electric motor, the magnet of eccentric setting
Rolling bearing assembly laterally set slotted hole in roll, by magnet electric motor be converted to move up and down plate on move down
It is dynamic, and moved up and down with the left magnetic receiver and right magnetic receiver on moving magnet bottom plate.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：Magnetic is fixed with the magnet fixed plate
Iron optocoupler connecting plate, optocoupler sensor cluster and magnet on magnet are respectively arranged with the upper and lower ends of the magnet optocoupler connecting plate
Lower optocoupler sensor cluster, one is additionally provided with plate is moved up and down and is passed with optocoupler under optocoupler sensor cluster on magnet and magnet
The associated magnet optocoupler piece of sensor component.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：The magnet position moves left and right component bag
The first connecting plate, the second connecting plate are included, the 3rd connecting plate, the 4th connecting plate, motor mount is moved left and right, moves left and right electricity
Machine, move left and right motor drum in-phase, the first drive coordination wheel, the second drive coordination wheel, the 3rd drive coordination wheel, move left and right skin
Band, move left and right belt contiguous block, the first rolling bearing assembly and the second rolling bearing assembly；Wherein, the first connecting plate, the 3rd
Parallel interval is fixed on before darkroom supporting plate and switch gate between board component and positioned at same successively for connecting plate and the second connecting plate
On horizontal line；4th connecting plate be located at the 3rd connecting plate top and with the 3rd connecting plate it is perpendicular set；Magnet hyte part connects
It is connected on the 4th connecting plate；Move left and right motor mount to be fixed on the bottom plate of darkroom, move left and right motor and be transversely mounted
On motor mount is moved left and right, move left and right motor drum in-phase and be coaxially mounted to move left and right on the output shaft of motor；The
One drive coordination wheel, the second drive coordination wheel and the 3rd drive coordination wheel are arranged at the 3rd connecting plate towards the second connecting plate
Side on, and the first drive coordination wheel and the 3rd drive coordination wheel be located in same horizontal line, the axle of the second drive coordination wheel
Heart line is set less than the axial line of the first drive coordination wheel；Belt sleeve is moved left and right mounted in moving left and right motor drum in-phase, first
On drive coordination wheel and the 3rd drive coordination wheel, the second drive coordination wheel moves left and right belt for being tensioned this from outside；Left and right
Mobile belt contiguous block, which is connected to, to be moved left and right on belt, and the top surface for moving left and right belt contiguous block is fixed on the 4th connection
On the bottom surface of plate, under the driving for moving left and right motor, moving back and forth via the connecting plate of belt drive the 4th is moved left and right；
The suspension of first rolling bearing assembly is arranged on the 4th connection installed in one end of the 4th connecting plate, the suspension of the second rolling bearing assembly
The other end of plate；The first length that the bearing being provided with first connecting plate in first rolling bearing assembly of adaptation is rolled wherein
Circle stepped hole, it is second oval that the bearing being provided with second rolling bearing assembly of adaptation on the second connecting plate is rolled wherein
Stepped hole, and the first oval stepped hole and the second oval stepped hole are along the moving direction setting of magnet hyte part.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：Before the switch gate in board component
Optocoupler sensor cluster, optocoupler sensor cluster after being provided with the supporting plate of darkroom, in the 4th connecting plate before side is provided with
One end is provided with one and associated with rear optocoupler sensor cluster with preceding optocoupler sensor cluster moves left and right optocoupler piece.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：The PMT data acquisition component includes number
According to collection installing plate, data acquisition motor mount, data acquisition motor, data acquisition motor drum in-phase, data acquisition belt,
Data acquisition drive coordination wheel mounting seat, data acquisition drive coordination wheel, data acquisition L-type guide rail and PMT collectors；Wherein：
Data acquisition installing plate is fixed on the top of darkroom supporting plate, data acquisition motor mount and data acquisition drive coordination wheel peace
Dress seat is separately fixed at the two ends of data acquisition installing plate upper surface；Data acquisition motor is transversely mounted on data acquisition motor peace
Fill on seat, data acquisition motor drum in-phase is coaxially mounted on the output shaft of data acquisition motor, data acquisition drive coordination
Wheel is transversely mounted on data acquisition drive coordination wheel mounting seat, and data acquisition belt sleeve is mounted in data acquisition motor drum in-phase
During with data acquisition drive coordination wheel, the trend and the moving direction of magnet hyte part of the data acquisition belt are mutually perpendicular to；
PMT collectors are arranged on the front end of data acquisition L-type guide rail, and data acquisition L-type guide rail is connected on data acquisition belt, is used for
Under the driving of data acquisition motor, the PMT collectors of data acquisition L-type guide rail front end are located at via data acquisition belt drive
Data acquisition is carried out to the reagent in each test tube of bar shaped reagent strip successively；It is additionally provided with the data acquisition installing plate
The data acquisition sliding block being adapted with data acquisition L-type guide rail, the moving direction phase of the data acquisition sliding block and magnet hyte part
It is mutually vertical.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：It is solid on the data acquisition installing plate
Surely there is data acquisition optocoupler sensor cluster, the data acquisition optocoupler sensor cluster is located at close to data acquisition motor mount
Inner side, a number associated with the data acquisition optocoupler sensor cluster is additionally provided with the data acquisition L-type guide rail
According to collection optocoupler piece.
The darkroom detection means of described chemical illumination immunity analysis instrument, wherein：It is additionally provided with the outside of the space of darkroom
One waste paper box, for collecting the bar shaped reagent strip gathered through PMT data acquisition component, the waste paper box is located at switch gate foreboard group
The side of part.
The darkroom detection means of a kind of chemical illumination immunity analysis instrument provided by the present invention, before switch gate
Door component so that the athletic performance of the door sealing in darkroom is simpler, it is sealedly convenient to realize darkroom light, while coordinating magnetic
Iron hyte part and magnet position move left and right the athletic performance of component, and the rapid card for realizing bar shaped reagent strip is put soon to go out with F.F.；
And it is with low cost, the medical institutions for being highly suitable for China are popularized.
Brief description of the drawings
Fig. 1 is the overall structure stereogram of darkroom detection means of the present invention；
Fig. 2 is the enlarged front view of board component before the switch gate in darkroom detection means of the present invention；
Fig. 3 is the amplification stereogram of the magnet hyte part in darkroom detection means of the present invention；
Fig. 4 is the amplification stereogram that magnet position in darkroom detection means of the present invention moves left and right component；
Fig. 5 is the amplification stereogram of the PMT data acquisition component in darkroom detection means of the present invention.
Embodiment
Below with reference to accompanying drawing, embodiment and embodiment to the present invention are described in detail, described tool
Body embodiment only to explain the present invention, is not intended to limit the embodiment of the present invention.
As shown in figure 1, Fig. 1 is the overall structure stereogram of darkroom detection means of the present invention, the darkroom detection means is used for
Board component 2, PMT (Photomultiplier Tube, photoelectricity before chemical illumination immunity analysis instrument, including waste paper box 1, switch gate
Multiplier tube) data acquisition components 3, outer cover 4, darkroom supporting plate 5, magnet hyte part 6, rail plate component 7, magnet position or so move
Dynamic component 8 and darkroom bottom plate 9；Wherein：
Board component 2 and outer cover 4 are fastened on the darkroom space that closing is formed on darkroom bottom plate 9, the PMT numbers before the switch gate
Move left and right component 8 according to acquisition component 3, darkroom supporting plate 5, magnet hyte part 6, rail plate component 7 and magnet position and be respectively mounted
Inside in the darkroom space that board component 2 is constituted before darkroom bottom plate 9, outer cover 4 and switch gate；
The darkroom supporting plate 5 is fixed on darkroom bottom plate 9, and the PMT data acquisition component 3 is arranged on darkroom supporting plate 5
Top；For being in darkroom space in the state of closing, data acquisition is carried out to the test tube in bar shaped reagent strip 10；
Rail plate component 7 and the magnet position moves left and right component 8 and is transversely mounted on board component 2 and darkroom branch before switch gate
Between fagging 5, and the rail plate component 7 is located at the top that magnet position moves left and right component 8, and the magnet hyte part 6 is pacified
On rail plate component 7；For being in darkroom space in the state of opening, the bar shaped reagent strip that pending data is gathered
10 pick up the specified location into darkroom space, and the bar shaped reagent strip 10 of data acquisition is pushed out into darkroom space；
The waste paper box 1 is located at the outside in the darkroom space that board component 2 is constituted before darkroom bottom plate 9, outer cover 4 and switch gate, and
Close to the side of board component 2 before the switch gate；For collecting the bar shaped reagent strip 10 gathered through PMT data acquisition component 3.
With reference to shown in Fig. 2, Fig. 2 is the enlarged front view of board component before the switch gate in darkroom detection means of the present invention,
In the embodiment of the darkroom detection means of chemical illumination immunity analysis instrument of the present invention, specifically, the switch gate foreboard
Component 2 include foreboard 21, tumbler 22, switch gate 23, door contiguous block 215, foreboard motor mount 212, preceding board motor 213,
Foreboard motor drum in-phase 214, preceding plate belt 24, foreboard drive coordination wheel 25, foreboard drive coordination wheel mounting seat 26 and foreboard are led
Rail 29；Wherein：
The foreboard 21 is vertically fixed on darkroom bottom plate 9, as seen from Figure 1, is set on the medial surface of the foreboard 21
There is a square through hole chamber 216, for the turnover of magnet hyte part 6 and bar shaped reagent strip 10, then see Fig. 2, the switch gate 23 is just
It is arranged on the lateral surface of foreboard 21 at Fig. 1 square through holes chamber 216, the tumbler 22 is arranged on the both sides of the switch gate 23,
For blocking and auxiliary switch door 23 is moved up and down, to be turned on and off Fig. 1 square through hole chamber 216；
The foreboard drive coordination wheel mounting seat 26 and foreboard motor mount 212 are separately fixed above and below the lateral surface of foreboard 21
Two ends, the foreboard drive coordination wheel 25 is transversely mounted in foreboard drive coordination wheel mounting seat 26, and the preceding board motor 213 is horizontal
To on foreboard motor mount 212, the coaxially connected output in preceding board motor 213 of the foreboard motor drum in-phase 214
On axle, when the preceding plate belt 24 is sleeved on foreboard motor drum in-phase 214 and foreboard drive coordination wheel 25, the preceding plate belt 24
Trend it is parallel with the moving direction of switch gate 23；
One end of the door contiguous block 215 is fixed on the lower end of switch gate 23, and the other end of door contiguous block 215 is fixed on foreboard and led
On rail 29, before the preceding panel guide 29 is connected on plate belt 24, under the driving of preceding board motor 213, via preceding plate belt
24 drive switch gates 23 are moved up and down.
It is preferred that the stability moved for panel guide 29 before ensureing, on the lateral surface of the foreboard 21, along switch gate
23 moving direction is provided with a foreboard sliding block 28, is adapted with the preceding panel guide 29, for accurately guiding preceding panel guide 29
In the Stable sliding of foreboard sliding block 28.
It is preferred that being additionally provided with the lateral surface of the foreboard 21 on foreboard under optocoupler sensor cluster 27 and foreboard
Optocoupler sensor cluster 27 is located at the upper end of foreboard sliding block 28 on optocoupler sensor cluster 211, the foreboard, under the foreboard
Optocoupler sensor cluster 211 is located at the lower end of foreboard sliding block 28, and a foreboard optocoupler is further fixed on the preceding panel guide 29
Piece 210, it is associated with optocoupler sensor cluster 211 under optocoupler sensor cluster 27 on foreboard and foreboard, for inductive switch door
23 positions moved up and down.
It is preferred that be provided with 6 tumblers 22, i.e. switch gate 23 altogether in the both sides of the switch gate 23 has 3 per side
Tumbler 22；Wherein, 4 tumblers 22 are located at the both sides of the upper end of switch gate 23,2 tumblers 22 are located at the lower end of switch gate 23
Both sides, i.e. there are 2 tumblers 22 upper end of switch gate 23 per side, and there is 1 tumbler 22 lower end of switch gate 23 per side, thus
When can ensure that switch gate 23 is moved up, the stability after following 2 tumblers 22 is left in its lower end both sides.
With reference to shown in Fig. 3, Fig. 3 is the amplification stereogram of darkroom detection means magnet hyte part of the present invention, in the present inventionization
In the embodiment for the darkroom detection means for learning luminescence immunoassay instrument, specifically, the magnet hyte part 6 includes magnet
Upper plate 66, magnet bottom plate 62, left magnetic receiver 61, right magnetic receiver 63, magnet 64, magnet fixed plate 611, magnet move up and down plate
612nd, magnet slide block 65, magnet slide block guide rail 616, magnet electric motor 67, magnet rolling bearing assembly 613；Wherein：
The magnet upper plate 66 is connected on rail plate component 7 in Fig. 1, and the magnet fixed plate 611 is vertically connected on
The lower section of magnet upper plate 66, the magnet electric motor 67 is arranged on magnet fixed plate 611, the magnet rolling bearing assembly
613 are eccentrically set on the output panel of magnet electric motor 67, and the magnet slide block 65 is located on magnet fixed plate 611 and and magnet
Upper plate 66 is perpendicular, and the magnet slide block guide rail 616 is fitted on magnet slide block 65 and slided, and the magnet moves up and down plate 612
It is connected on magnet slide block 65, and is moved up and down in the magnet slotted hole 614 is horizontally arranged with plate 612, for is adapted to magnetic
Bearing in iron rolling bearing assembly 613 is rolled in the slotted hole 614；
The magnet bottom plate 62 is fixed on the top that magnet moves up and down plate 612, is embedded with the left magnetic receiver 61 of the magnet 64
It is vertically fixed on side by side on magnet bottom plate 62 with right magnetic receiver 63, the top surface of the left magnetic receiver 61 and right magnetic receiver 63 is set respectively
The boss (621 and 632) that adaptation blocks bar shaped reagent strip 10 is equipped with, the left magnet of adaptation has also been arranged side by side on magnet upper plate 66
The bar hole (661 and 662) that seat 61 and right magnetic receiver 63 stretch out, under the driving of magnet electric motor 67, the magnetic of eccentric setting
Iron rolling bearing assembly 613 is rolled in the slotted hole 614 laterally set, and the rotation of magnet electric motor 67 is converted to and moved up and down
Plate 612 is moved up and down, and is moved up and down with the left magnetic receiver 61 and right magnetic receiver 63 on moving magnet bottom plate 62, to block and release
Put bar shaped reagent strip 10.
It is preferred that magnet optocoupler connecting plate 69 is fixed with the magnet fixed plate 611, in magnet optocoupler connection
The upper and lower ends of plate 69 are respectively arranged with magnet optocoupler sensor cluster 610 under optocoupler sensor cluster 68 and magnet, upper
A magnet optocoupler piece 615 is additionally provided with lower shifting board 612, is sensed with optocoupler under optocoupler sensor cluster 68 on magnet and magnet
Device assembly 610 is associated, for sensing the position that left magnetic receiver 61 and right magnetic receiver 63 are moved up and down.
Illustrate only in Fig. 3 be equally also provided with the magnet 64 on right magnetic receiver 63, left magnetic receiver 61 it is identical
Magnet, block not shown by left magnetic receiver 61.
With reference to shown in Fig. 4, Fig. 4 be magnet position in darkroom detection means of the present invention move left and right component amplification it is three-dimensional
Figure, in the embodiment of the darkroom detection means of chemical illumination immunity analysis instrument of the present invention, specifically, magnet position
Component 8 is moved left and right to move including the first connecting plate 81, the second connecting plate 810, the 3rd connecting plate 817, the 4th connecting plate 85, left and right
Motor mount 812 is moved, motor 811 is moved left and right, moves left and right motor drum in-phase 816, the first drive coordination wheel 814, second
Drive coordination wheel 815, the 3rd drive coordination wheel 87, move left and right belt 813, move left and right belt contiguous block 86, first rolling
The rolling bearing assembly 88 of bearing assembly 83 and second；Wherein：
Parallel interval is fixed on Fig. 1 darkroom successively for first connecting plate 81, the 3rd connecting plate 817 and the second connecting plate 810
Between foreboard 21 before supporting plate 5 and switch gate in board component 2, and in same horizontal line；4th connecting plate 85
In the top of the 3rd connecting plate 817, and with the 3rd connecting plate 817 is perpendicular sets；Magnet in Fig. 3 magnet hyte part 6 is consolidated
Fixed board 611 is connected on the 4th connecting plate 85；
It is described to move left and right on the darkroom bottom plate 9 that motor mount 812 is fixed in Fig. 1, it is described to move left and right the horizontal stroke of motor 811
To installed in moving left and right on motor mount 812, the motor drum in-phase 816 that moves left and right is coaxially mounted to move left and right electricity
On the output shaft of machine 811；The first drive coordination wheel 814, the second drive coordination wheel 815 and the 3rd drive coordination wheel 87 are all provided with
Put on the side towards the 3rd connecting plate 817 of the second connecting plate 810, and the first drive coordination wheel 814 and the 3rd is passed
Dynamic synchronizing wheel 87 is located in same horizontal line, and the axial line of the second drive coordination wheel 815 is less than the first drive coordination wheel 814
Axial line set；It is described move left and right belt 813 and be sleeved on move left and right motor drum in-phase 816, the first drive coordination wheel 814
On the 3rd drive coordination wheel 87, the second drive coordination wheel 815 moves left and right belt 813 for being tensioned this from outside；Institute
State to move left and right belt contiguous block 86 and be connected to and move left and right on belt 813, and this moves left and right the top surface of belt contiguous block 86
On the bottom surface for being fixed on the 4th connecting plate 85, in the case where moving left and right the driving of motor 811, via moving left and right belt 813
Drive the 4th connecting plate 85 to move back and forth, and then move back and forth with moving magnet hyte part 6；
The suspension of first rolling bearing assembly 83 is installed in one end of the 4th connecting plate 85, second rolling bearing assembly 88
The other end of the suspension installed in the 4th connecting plate 85；One first oval stepped hole 82 is provided with first connecting plate 81, is used
Rolled wherein in the bearing being adapted in the first rolling bearing assembly 83, and the first oval stepped hole 82 is along the magnet hyte
The moving direction of part 6 is set；One second oval stepped hole 89 is provided with second connecting plate 810, is rolled for being adapted to second
Bearing in moving axis bearing assembly 88 is rolled wherein, and the second oval stepped hole 89 also moving along the magnet hyte part 6
Direction is set.
It is preferred that optocoupler sensor cluster before the inner side of board component 2 is provided with before Fig. 1 switch gate, in the dark of Fig. 1
Rear optocoupler sensor cluster 842 is provided with room supporting plate 5, one or so shifting is provided with one end of Fig. 4 the 4th connecting plate 85
Dynamic optocoupler piece 84, it is associated with preceding optocoupler sensor cluster and rear optocoupler sensor cluster 842, for induced magnet hyte part 6
The position moved left and right.
Rear optocoupler sensor cluster 842 is illustrate only in Fig. 1, preceding optocoupler sensor cluster is blocked by magnet hyte part 6
It is not shown.
With reference to shown in Fig. 5, Fig. 5 is the amplification stereogram of the PMT data acquisition component in darkroom detection means of the present invention,
In the embodiment of the darkroom detection means of chemical illumination immunity analysis instrument of the present invention, specifically, the PMT data is gathered
It is same that component 3 includes data acquisition installing plate 31, data acquisition motor mount 311, data acquisition motor 32, data acquisition motor
Step wheel 310, data acquisition belt 35, data acquisition drive coordination wheel mounting seat 36, data acquisition drive coordination wheel 37, data are adopted
Collect L-type guide rail 39 and PMT collectors (not shown)；Wherein：
The data acquisition installing plate 31 fixes the top of darkroom supporting plate 5 in Fig. 1, the data acquisition motor mount
311 and data acquisition drive coordination wheel mounting seat 36 be separately fixed at the two ends of the upper surface of data acquisition installing plate 31；
The data acquisition motor 32 is transversely mounted on data acquisition motor mount 311, and the data acquisition motor is same
Step wheel 310 is coaxially mounted on the output shaft of data acquisition motor 32, and the data acquisition drive coordination wheel 37 is transversely mounted on
On data acquisition drive coordination wheel mounting seat 36, the data acquisition belt 35 is sleeved on data acquisition motor drum in-phase 310
During with data acquisition drive coordination wheel 37, the trend and the moving direction of the magnet hyte part 6 of the data acquisition belt 35
It is mutually perpendicular to；
The PMT collectors are arranged on the front end of data acquisition L-type guide rail 39, and the data acquisition L-type guide rail 39 is connected to number
According on collection belt 35, under the driving of the data acquisition motor 32, being driven via data acquisition belt 35 and being located at number
According to the PMT collectors of collection L-type guide rail 39 front end, the reagent in each test tube of Fig. 1 bar shaped reagent strip 10 is carried out successively
Data acquisition.
It is preferred that accuracy and uniformity to ensure the PMT collectors movement, the data acquisition installing plate 31
On, with the moving direction mutually orthogonal direction of the magnet hyte part 6, being additionally provided with a data acquisition sliding block 38, with
The data acquisition L-type guide rail 39 is adapted, for accurately guiding data acquisition L-type guide rail 39 steady in the data acquisition sliding block 38
It is fixed to slide.
It is preferred that on the data acquisition installing plate 31, close to the inner side of data acquisition motor mount 311, going back
Data acquisition optocoupler sensor cluster 33 is fixed with, a data acquisition light is additionally provided with the data acquisition L-type guide rail 39
Coupling piece 34, the bar that is moved to Fig. 1 for sense the PMT collector associated with data acquisition optocoupler sensor cluster 33
The position of last test tube of shape reagent strip 10.
The operation principle of the darkroom detection means of chemical illumination immunity analysis instrument of the present invention is：Bar shaped reagent strip 10 is dark at this
When room detection means carries out luminous detection, the switch gate 23 of board component 2 is moved up before switch gate, treats foreboard optocoupler piece 210
When on foreboard 21 at the sensing of optocoupler sensor 27, switch gate 23 stops movement, so as to open darkroom, magnet position is moved left and right
Component 8 pushes magnet hyte part 6 and stretches out darkroom and stop in specified position；Then, left magnetic receiver 61 and right magnet holder 63 to
Upper movement, when magnet optocoupler piece 615 is located on magnet at the sensing of optocoupler sensor cluster 68, left magnetic receiver 61 and right magnet
Seat 63 stops movement, and left magnetic receiver 61 and the boss (621 and 632) on the right top of magnet holder 63 block bar shaped reagent strip 10；Complete
After the work, magnet position moves left and right component 8 and pushed in the return of magnet hyte part 6 darkroom, and stops at PMT data acquisition component
3 lower section；Now the switch gate 23 of board component 2 is moved down before switch gate, treats that foreboard optocoupler piece 210 is located at optocoupler under foreboard and passed
When at the sensing of sensor component 211, switch gate 23 stops movement, so that whole darkroom is in closed state；In PMT data
Acquisition component 3 is carried out to the reagent in each test tube of bar shaped reagent strip 10 after data acquisition successively, board component 2 before switch gate
Switch gate 23 move up opening darkroom, magnet position move left and right component 8 pushes again magnet hyte part 6 stretching darkroom simultaneously
Stop in specified position；Now the switch gate 23 of board component 2 is moved down before switch gate so that the lower end of switch gate 23 is located at bar
Stop after a small distance below the edge of shape reagent strip 10, the left magnetic receiver 61 of magnet hyte part 6 and right magnet holder 63 are downward
The distance of mobile half, when magnet moves left and right the push magnet hyte of component 8 part 6 and does the movement of return darkroom direction, because before
Block the edge of bar shaped reagent strip 10 in the lower end of plate 21 so that bar shaped reagent strip 10 drops in waste paper box 1 automatically, dexterously realizes
Bar shaped reagent strip 10 drops in waste paper box 1, it is to avoid increase unnecessary mechanism in discarded reagent reacting collection cups.
It should be appreciated that the foregoing is merely illustrative of the preferred embodiments of the present invention, it e insufficient to the limitation present invention's
Technical scheme, for those of ordinary skills, within the spirit and principles in the present invention, can add according to the above description
With increase and decrease, replace, convert or improve, and the technical scheme after all these increases and decreases, replacement, conversion or improvement, it should all belong to this
The protection domain of invention appended claims.
Claims (10)
1. a kind of darkroom detection means of chemical illumination immunity analysis instrument, it is characterised in that before switch gate board component, outer cover and
Darkroom bottom plate composition darkroom space, PMT data acquisition component, magnet hyte part and magnet are provided with the inside in the darkroom space
Position moves left and right component；Darkroom supporting plate is fixed with the bottom plate of darkroom, PMT data acquisition component is arranged on darkroom supporting plate
Top, for being in darkroom space in the state of closing, data acquisition is carried out to the test tube in bar shaped reagent strip；Magnet position is left
Move right component to be transversely mounted on before switch gate between board component and darkroom supporting plate, magnet hyte part is via a rail plate group
Part is arranged on the top that magnet position moves left and right component, and for being in darkroom space in the state of opening, pending data is gathered
Bar shaped reagent strip pick up specified location into darkroom space, and that the bar shaped reagent strip of data acquisition is pushed out into darkroom is empty
Between.
2. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 1, it is characterised in that：The switch
Board component is same including foreboard, tumbler, switch gate, door contiguous block, foreboard motor mount, preceding board motor, preceding board motor in front of the door
Walk wheel, preceding plate belt, foreboard drive coordination wheel, foreboard drive coordination wheel mounting seat, foreboard sliding block and preceding panel guide；Wherein, it is preceding
A square through hole chamber is provided with the medial surface of plate, switch gate is arranged on the foreboard lateral surface at square through hole chamber, tumbler
Be arranged on the both sides of switch gate, for block and auxiliary switch door move up and down, to be turned on and off square through hole chamber；Foreboard is passed
Dynamic synchronizing wheel mounting seat and foreboard motor mount are separately fixed at the upper and lower ends of foreboard lateral surface, and foreboard drive coordination wheel is horizontal
To in foreboard drive coordination wheel mounting seat, preceding board motor is transversely mounted on foreboard motor mount, and preceding board motor is same
Step wheel is coaxially connected on the output shaft of preceding board motor, and foreboard belt sleeve is mounted in foreboard motor drum in-phase and foreboard drive coordination wheel
When upper, the trend of the preceding plate belt is parallel with the moving direction of switch gate；One end of door contiguous block is fixed under switch gate
End, before the other end of door contiguous block is fixed on panel guide, before the preceding panel guide is connected on plate belt, in preceding board motor
Driving under, moved up and down via foreboard belt drive switch gate；The foreboard sliding block being adapted with preceding panel guide is along switch gate
Moving direction is arranged on the lateral surface of foreboard.
3. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 2, it is characterised in that：Before described
Optocoupler sensor cluster, foreboard on optocoupler sensing is additionally provided with foreboard under optocoupler sensor cluster and foreboard on the lateral surface of plate
Device assembly is located at the upper end of foreboard sliding block, and optocoupler sensor cluster is located at the lower end of foreboard sliding block under foreboard, is led in foreboard
A foreboard optocoupler piece is further fixed on rail, it is associated with optocoupler sensor cluster under optocoupler sensor cluster on foreboard and foreboard,
The position moved up and down for inductive switch door.
4. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 1, it is characterised in that：The magnet
Hyte part include magnet upper plate, magnet bottom plate, left magnetic receiver, right magnetic receiver, magnet, magnet fixed plate, magnet move up and down plate,
Magnet slide block, magnet slide block guide rail, magnet electric motor and magnet rolling bearing assembly；Wherein, magnet upper plate is connected to rail plate
On component, magnet fixed plate is vertically connected on the lower section of magnet upper plate, and magnet electric motor is fixed in magnet fixed plate, magnet rolling
Moving axis bearing assembly is eccentrically set on the output panel of magnet electric motor, magnet slide block be located at magnet fixed plate on and with magnet upper plate phase
Vertically, magnet slide block guide rail is fitted on magnet slide block and slided, and magnet moves up and down plate and is connected on magnet slide block, and in the magnetic
Iron moves up and down the slotted hole that the bearing being horizontally arranged with plate in an adaptation magnet rolling bearing assembly is rolled wherein；Magnet
Bottom plate is fixed on the top that magnet moves up and down plate, and the left magnetic receiver and right magnetic receiver for being embedded with magnet are vertically fixed on magnetic side by side
On iron bottom plate, the top surface of left magnetic receiver and right magnetic receiver is respectively arranged with the boss that adaptation blocks bar shaped reagent strip, on magnet
Also it is arranged side by side on plate and is adapted to the bar hole that left magnetic receiver and right magnetic receiver stretch out, under the driving of magnet electric motor, partially
The magnet rolling bearing assembly that the heart is set is rolled in the slotted hole laterally set, and the rotation of magnet electric motor is converted to and moved down
Moving up and down for plate is moved, and is moved up and down with the left magnetic receiver and right magnetic receiver on moving magnet bottom plate.
5. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 4, it is characterised in that：In the magnetic
Ferropexy plate is fixed with magnet optocoupler connecting plate, and optocoupler on magnet is respectively arranged with the upper and lower ends of the magnet optocoupler connecting plate
Optocoupler sensor cluster under sensor cluster and magnet, is additionally provided with one and optocoupler sensor group on magnet on plate is moved up and down
The associated magnet optocoupler piece of optocoupler sensor cluster under part and magnet.
6. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 1, it is characterised in that：The magnet
Position move left and right component including the first connecting plate, the second connecting plate, the 3rd connecting plate, the 4th connecting plate, move left and right motor peace
Seat is filled, motor is moved left and right, moves left and right motor drum in-phase, the first drive coordination wheel, the second drive coordination wheel, the 3rd transmission together
Step takes turns, moves left and right belt, moves left and right belt contiguous block, the first rolling bearing assembly and the second rolling bearing assembly；Wherein,
Parallel interval is fixed on board component before darkroom supporting plate and switch gate successively for first connecting plate, the 3rd connecting plate and the second connecting plate
Between and in the same horizontal line；4th connecting plate be located at the top of the 3rd connecting plate and with the 3rd connecting plate is perpendicular sets
Put；Magnet hyte part is connected on the 4th connecting plate；Move left and right motor mount to be fixed on the bottom plate of darkroom, left and right is moved
Dynamic motor, which is transversely mounted on, to be moved left and right on motor mount, is moved left and right motor drum in-phase and is coaxially mounted to move left and right motor
Output shaft on；First drive coordination wheel, the second drive coordination wheel and the 3rd drive coordination wheel are arranged at towards second and connected
On the side of 3rd connecting plate of plate, and the first drive coordination wheel and the 3rd drive coordination wheel are located in same horizontal line, and second
The axial line of drive coordination wheel is set less than the axial line of the first drive coordination wheel；Belt sleeve is moved left and right mounted in moving left and right electricity
On machine synchronizing wheel, the first drive coordination wheel and the 3rd drive coordination wheel, the second drive coordination wheel is used to be tensioned the left and right from outside
Mobile belt；Move left and right belt contiguous block and be connected to and move left and right on belt, and this moves left and right the top surface of belt contiguous block
On the bottom surface for being fixed on the 4th connecting plate, under the driving for moving left and right motor, via moving left and right belt drive the 4th
Connecting plate moves back and forth；The suspension of first rolling bearing assembly is hanged installed in one end of the 4th connecting plate, the second rolling bearing assembly
Hang the other end installed in the 4th connecting plate；The bearing being provided with first connecting plate in first rolling bearing assembly of adaptation exists
The bearing in second rolling bearing assembly of adaptation is provided with the first oval stepped hole wherein rolled, the second connecting plate at it
Second oval stepped hole of middle rolling, and the first oval stepped hole and the second oval stepped hole moving along magnet hyte part
Direction is set.
7. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 6, it is characterised in that：Opened described
Optocoupler sensor cluster, optocoupler sensor group after being provided with the supporting plate of darkroom before being provided with before closing the door on the inside of board component
Part, a left and right associated with rear optocoupler sensor cluster with preceding optocoupler sensor cluster is provided with one end of the 4th connecting plate
Mobile optocoupler piece.
8. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 1, it is characterised in that：The PMT
It is same that data acquisition components include data acquisition installing plate, data acquisition motor mount, data acquisition motor, data acquisition motor
Walk wheel, data acquisition belt, data acquisition drive coordination wheel mounting seat, data acquisition drive coordination wheel, data acquisition L-type guide rail
With PMT collectors；Wherein：Data acquisition installing plate is fixed on the top of darkroom supporting plate, data acquisition motor mount sum
The two ends of data acquisition installing plate upper surface are separately fixed at according to collection drive coordination wheel mounting seat；Data acquisition motor is laterally pacified
On data acquisition motor mount, data acquisition motor drum in-phase is coaxially mounted to the output shaft of data acquisition motor
On, data acquisition drive coordination wheel is transversely mounted on data acquisition drive coordination wheel mounting seat, data acquisition belt suit
When on data acquisition motor drum in-phase and data acquisition drive coordination wheel, trend and the magnet hyte part of the data acquisition belt
Moving direction be mutually perpendicular to；PMT collectors are arranged on the front end of data acquisition L-type guide rail, and data acquisition L-type guide rail is connected to
On data acquisition belt, under the driving of data acquisition motor, being located at data acquisition L-type via data acquisition belt drive
The PMT collectors of guide rail front end carry out data acquisition to the reagent in each test tube of bar shaped reagent strip successively；In the data
The data acquisition sliding block being adapted with data acquisition L-type guide rail is additionally provided with collection installing plate, the data acquisition sliding block and magnetic
The moving direction of iron hyte part is mutually perpendicular to.
9. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 8, it is characterised in that：In the number
According to data acquisition optocoupler sensor cluster is fixed with collection installing plate, the data acquisition optocoupler sensor cluster is located at close to number
According to the inner side of collection motor mount, one is additionally provided with the data acquisition L-type guide rail and is sensed with the data acquisition optocoupler
The associated data acquisition optocoupler piece of device assembly.
10. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 1, it is characterised in that：In darkroom
A waste paper box is additionally provided with the outside of space, for collecting the bar shaped reagent strip gathered through PMT data acquisition component, the waste paper
Box is located at the side of board component before switch gate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710694813.9A CN107328925B (en) | 2017-08-15 | 2017-08-15 | Darkroom detection device of chemiluminescence immunoassay analyzer |
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| CN201710694813.9A CN107328925B (en) | 2017-08-15 | 2017-08-15 | Darkroom detection device of chemiluminescence immunoassay analyzer |
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