CN207036855U

CN207036855U - A kind of darkroom detection means of chemical illumination immunity analysis instrument

Info

Publication number: CN207036855U
Application number: CN201721015788.9U
Authority: CN
Inventors: 李根平; 庄正鋐
Original assignee: Guangzhou Origin Health Technology Co Ltd
Current assignee: Guangzhou Origin Health Technology Co Ltd
Priority date: 2017-08-15
Filing date: 2017-08-15
Publication date: 2018-02-23
Anticipated expiration: 2027-08-15

Abstract

The utility model discloses a kind of darkroom detection means of chemical illumination immunity analysis instrument, darkroom space is formed by board component, outer cover and darkroom bottom plate before switch gate, PMT data acquisition component, magnet hyte part and magnet position are installed in the inside in the darkroom space and move 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 moves left and right the top of component via a rail plate component installed in magnet position；As a result of switch gate front door assembly, so that the athletic performance of the door sealing in darkroom is simpler, the convenient of darkroom light sealing is realized, while coordinates 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 cost is cheap, the medical institutions for being highly suitable for China are popularized.

Description

A kind of darkroom detection means of chemical illumination immunity analysis instrument

Technical field

Chemical illumination immunity analysis instrument field of the in-vitro diagnosis used in biomedicine is the utility model is related to, more particularly to Be a kind of pusher that quickly can hook up and push 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 to grow 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 as to accurate quantification measured object content.

Automatic chemiluminescence immunoassay technology integrates classical methodology and advanced technology, have high sensitivity, Outstanding advantages of preci-sion and accuracy is high, reagent stability is good, automaticity is high.

The detection of electrochemiluminescent immunoassay class is the principle to be lighted using tested substance (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 are 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 China at present 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 Disengaging, and also increase unnecessary mechanism in discarded reagent reacting collection cups, so as to cause the complicated of whole darkroom, Therefore, chemical illumination immunity analysis instrument of the prior art could be improved.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of darkroom detection dress of chemical illumination immunity analysis instrument Put, darkroom space quickly opening and closing can be achieved, and realize that the F.F. of bar shaped reagent strip goes out soon.

The technical solution of the utility model is as follows：The darkroom detection means of a kind of chemical illumination immunity analysis instrument, by switching Board component, outer cover and darkroom bottom plate composition darkroom space in front of the door, PMT data collection group is provided with the inside in the darkroom space Part, magnet hyte part and magnet position move left and right component；Darkroom supporting plate, PMT data collection group are fixed with the bottom plate of darkroom Part is arranged on the top of darkroom supporting plate, in the state of being in closing in darkroom space, to the test tube in bar shaped reagent strip Carry out data acquisition；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 moves left and right the top of component via a rail plate component installed in magnet position, is opened for being in darkroom space In the state of, the bar shaped reagent strip that pending data gathers is picked up into the specified location into darkroom space, and by data acquisition Bar shaped reagent strip 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 blocking and auxiliary switch door moves 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 One end be fixed on before 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 Optocoupler sensor cluster under optocoupler sensor cluster and foreboard is equipped with foreboard, and optocoupler sensor cluster is located at foreboard cunning on 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, is vertically fixed on side by side on magnet bottom plate embedded with the left magnetic receiver of magnet and right magnetic receiver, 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 rolls in the slotted hole laterally set, 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 on moving magnet bottom plate and right magnetic receiver.

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 top of the 3rd connecting plate and with the 3rd perpendicular setting of connecting plate；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 are 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 rolls wherein Circle stepped hole, the bearing being provided with second rolling bearing assembly of adaptation on the second connecting plate roll second oval wherein Stepped hole, and the first oval stepped hole and the second oval stepped hole are set along the moving direction 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 preceding optocoupler sensor cluster and rear 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 both 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 utility model, as a result of switch Door front door assembly so that the athletic performance of the door sealing in darkroom is simpler, realizes the convenient of darkroom light sealing, matches somebody with somebody simultaneously Close the athletic performance that magnet hyte part and magnet position move left and right component, realize bar shaped reagent strip rapid card put it is fast with F.F. Go out；And cost is cheap, the medical institutions for being highly suitable for China are popularized.

Brief description of the drawings

Fig. 1 is the overall structure stereogram of the utility model darkroom detection means；

Fig. 2 is the enlarged front view of board component before the switch gate in the detection means of the utility model darkroom；

Fig. 3 is the amplification stereogram of the magnet hyte part in the detection means of the utility model darkroom；

Fig. 4 is the amplification stereogram that magnet position in the detection means of the utility model darkroom moves left and right component；

Fig. 5 is the amplification stereogram of the PMT data acquisition component in the detection means of the utility model darkroom.

Embodiment

Below with reference to accompanying drawing, specific embodiment of the present utility model and embodiment are described in detail, it is described Specific embodiment only to explain the utility model, be not intended to limit specific embodiment of the present utility model.

As shown in figure 1, Fig. 1 is the overall structure stereogram of the utility model darkroom detection means, the darkroom detection means For board component 2 before chemical illumination immunity analysis instrument, including waste paper box 1, switch gate, PMT (Photomultiplier Tube, Photomultiplier) data acquisition components 3, outer cover 4, darkroom supporting plate 5, magnet hyte part 6, rail plate component 7, magnet position be left Move right 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 before the switch gate, described It is equal that PMT data acquisition component 3, darkroom supporting plate 5, magnet hyte part 6, rail plate component 7 and magnet position move left and right component 8 The inside in the darkroom space that board component 2 forms before by 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 supports installed in darkroom The top of plate 5；In the state of being in closing in darkroom space, data acquisition is carried out to the test tube in bar shaped reagent strip 10；

The rail plate component 7 and magnet position move left and right component 8 be transversely mounted on before switch gate board component 2 with it is dark Between room supporting plate 5, and the rail plate component 7 is located at the top that magnet position moves left and right component 8, the magnet hyte part 6 are arranged on rail plate component 7；In the state of being in opening in darkroom space, the bar shaped of pending data collection is tried Agent bar 10 picks 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 positioned at the outer of the darkroom space being made up of board component 2 before darkroom bottom plate 9, outer cover 4 and switch gate Portion, and close to the side of board component 2 before the switch gate；For collecting the bar shaped reagent gathered through PMT data acquisition component 3 Bar 10.

With reference to shown in Fig. 2, Fig. 2 is the amplification main view of board component before the switch gate in the detection means of the utility model darkroom Figure, in the embodiment of the darkroom detection means of the utility model chemical illumination immunity analysis instrument, specifically, described open Board component 2 includes foreboard 21, tumbler 22, switch gate 23, door contiguous block 215, foreboard motor mount 212, foreboard before shutdown Motor 213, foreboard motor drum in-phase 214, preceding plate belt 24, foreboard drive coordination wheel 25, foreboard drive coordination wheel mounting seat 26 With preceding panel guide 29；Wherein：

The foreboard 21 is vertically fixed on darkroom bottom plate 9, as seen from Figure 1, on the medial surface of the foreboard 21 A square through hole chamber 216 is provided with, for the disengaging of magnet hyte part 6 and bar shaped reagent strip 10, then sees Fig. 2, the switch gate 23 are just arranged on the lateral surface of foreboard 21 at Fig. 1 square through holes chamber 216, and the tumbler 22 is arranged on the two of the switch gate 23 Side, for blocking and auxiliary switch door 23 moves 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 at the lateral surface of foreboard 21 Upper and lower ends, the foreboard drive coordination wheel 25 are transversely mounted in foreboard drive coordination wheel mounting seat 26, the preceding board motor 213 are transversely mounted on foreboard motor mount 212, and the foreboard motor drum in-phase 214 is coaxially connected in preceding board motor 213 On output shaft, when the preceding plate belt 24 is sleeved on foreboard motor drum in-phase 214 and foreboard drive coordination wheel 25, the preceding slab It is parallel with the moving direction of switch gate 23 with 24 trend；

One end of the door contiguous block 215 is fixed on the lower end of switch gate 23, before the other end of door contiguous block 215 is fixed on On panel guide 29, the preceding panel guide 29 be connected to before on plate belt 24, under the driving of preceding board motor 213, via foreboard Belt 24 drives switch gate 23 to move up and down.

It is preferred that the stability moved for panel guide before guarantee 29, 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 panel guide 29 before accurately guiding In the Stable sliding of foreboard sliding block 28.

It is preferred that it is additionally provided with the lateral surface of the foreboard 21 on foreboard under optocoupler sensor cluster 27 and foreboard Optocoupler sensor cluster 211, optocoupler sensor cluster 27 is located at the upper end of foreboard sliding block 28 on 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 being provided with 6 tumblers 22 altogether in the both sides of the switch gate 23, i.e., switch gate 23 has 3 per side Tumbler 22；Wherein, there are the both sides that 4 tumblers 22 are located at 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 moves 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 the utility model darkroom detection means magnet hyte part, in this reality In embodiment with the darkroom detection means of new chemical luminescence immunoassay instrument, specifically, the magnet hyte part 6 Above and below magnet upper plate 66, magnet bottom plate 62, left magnetic receiver 61, right magnetic receiver 63, magnet 64, magnet fixed plate 611, magnet Movable plate 612, 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 vertically connects The lower section of magnet upper plate 66 is connected on, the magnet electric motor 67 is arranged on magnet fixed plate 611, the magnet rolling bearing group Part 613 is 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 magnetic Iron upper plate 66 is perpendicular, and the magnet slide block guide rail 616, which is fitted on magnet slide block 65, to be slided, and the magnet moves up and down plate 612 are connected on magnet slide block 65, and are moved up and down in the magnet and a slotted hole 614 is horizontally arranged with plate 612, for being adapted to Bearing in magnet rolling bearing assembly 613 rolls in the slotted hole 614；

The magnet bottom plate 62 is fixed on the top that magnet moves up and down plate 612, embedded with the left magnet of the magnet 64 Seat 61 and right magnetic receiver 63 are vertically fixed on magnet bottom plate 62 side by side, the top surface point of the left magnetic receiver 61 and right magnetic receiver 63 The boss (621 and 632) that adaptation blocks bar shaped reagent strip 10 is not provided with, and it is left that adaptation has also been arranged side by side on magnet upper plate 66 The bar hole (661 and 662) that magnetic receiver 61 and right magnetic receiver 63 stretch out, under the driving of magnet electric motor 67, eccentric setting Magnet rolling bearing assembly 613 rolled in the slotted hole 614 laterally set, by the rotation of magnet electric motor 67 be converted to up and down Movable plate 612 moves up and down, and is moved up and down with the left magnetic receiver 61 on moving magnet bottom plate 62 and right magnetic receiver 63, to block With release bar shaped reagent strip 10.

It is preferred that being fixed with magnet optocoupler connecting plate 69 in the magnet fixed plate 611, connected in the magnet optocoupler 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, the position moved up and down for sensing left magnetic receiver 61 and right magnetic receiver 63.

The magnet 64 on right magnetic receiver 63 is illustrate only in Fig. 3, is equally also provided with left magnetic receiver 61 identical Magnet, blocked and be not shown by left magnetic receiver 61.

With reference to shown in Fig. 4, Fig. 4 is that magnet position in the detection means of the utility model darkroom moves left and right the amplification of component and stood Body figure, in the embodiment of the darkroom detection means of the utility model chemical illumination immunity analysis instrument, specifically, described Magnet position move left and right component 8 include the first connecting plate 81, the second connecting plate 810, the 3rd connecting plate 817, the 4th connecting plate 85, Motor mount 812 is moved left and right, motor 811 is moved left and right, moves left and right motor drum in-phase 816, the first drive coordination wheel 814th, the 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 bearing assembly 83 and the second rolling bearing assembly 88；Wherein：

Parallel interval is fixed on Fig. 1's successively for first connecting plate 81, the 3rd connecting plate 817 and the second connecting plate 810 Between foreboard 21 before darkroom supporting plate 5 and switch gate in board component 2, and in same horizontal line；4th connecting plate 85 be located at the 3rd connecting plate 817 top, and with the 817 perpendicular setting of the 3rd connecting plate；Magnetic in Fig. 3 magnet hyte part 6 Ferropexy plate 611 is connected on the 4th connecting plate 85；

It is described to move left and right motor on the darkroom bottom plate 9 for moving left and right motor mount 812 and fixing in Fig. 1 811 are transversely mounted on and move left and right on motor mount 812, and the motor drum in-phase 816 that moves left and right is coaxially mounted to left and right On the output shaft of mobile motor 811；The first drive coordination wheel 814, the second drive coordination wheel 815 and the 3rd drive coordination wheel 87 are arranged at towards on the side of the 3rd connecting plate 817 of the second connecting plate 810, and the He of the first drive coordination wheel 814 3rd drive coordination wheel 87 is located in same horizontal line, and the axial line of the second drive coordination wheel 815 is same less than the first transmission The axial line of step wheel 814 is set；The belt 813 that moves left and right is sleeved on that to move left and right the transmission of motor drum in-phase 816, first same On step wheel 814 and the 3rd drive coordination wheel 87, the second drive coordination wheel 815 moves left and right belt for being tensioned this from outside 813；It is described move left and right belt contiguous block 86 and be connected to move left and right on belt 813, and this moves left and right belt contiguous block 86 Top surface be fixed on the bottom surface of the 4th connecting plate 85, in the case where moving left and right the driving of motor 811, via moving left and right skin Band 813 drives the 4th connecting plate 85 to move back and forth, and then moves 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, the second rolling bearing group The other end of the suspension of part 88 installed in the 4th connecting plate 85；One first oval stepped hole is provided with first connecting plate 81 82, the bearing for being adapted in the first rolling bearing assembly 83 rolls wherein, and the first oval stepped hole 82 is along the magnetic The moving direction of iron hyte part 6 is set；One second oval stepped hole 89 is provided with second connecting plate 810, for being adapted to Bearing in second rolling bearing assembly 88 rolls wherein, and the second oval stepped hole 89 is also along the magnet hyte part 6 Moving direction 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 that the amplification of the PMT data acquisition component in the detection means of the utility model darkroom is three-dimensional Figure, in the embodiment of the darkroom detection means of the utility model chemical illumination immunity analysis instrument, specifically, described PMT data acquisition component 3 includes data acquisition installing plate 31, data acquisition motor mount 311, data acquisition motor 32, number It is same according to collection motor drum in-phase 310, data acquisition belt 35, data acquisition drive coordination wheel mounting seat 36, data acquisition transmission Step wheel 37, data acquisition 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 peace Dress seat 311 and data acquisition drive coordination wheel mounting seat 36 are separately fixed at the both 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, the data acquisition electricity Machine synchronizing wheel 310 is coaxially mounted on the output shaft of data acquisition motor 32, and the data acquisition drive coordination wheel 37 is laterally pacified On data acquisition drive coordination wheel mounting seat 36, the data acquisition belt 35 is sleeved on data acquisition motor drum in-phase 310 and data acquisition drive coordination wheel 37 on when, trend and the mobile side of the magnet hyte part 6 of the data acquisition belt 35 To being 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 connects On data acquisition belt 35, under the driving of the data acquisition motor 32, position to be driven via data acquisition belt 35 PMT collectors in the front end of data acquisition L-type guide rail 39, the successively reagent in each test tube of the bar shaped reagent strip 10 to Fig. 1 Carry out data acquisition.

It is preferred that to ensure the accuracy and uniformity of 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, go 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, it is associated with data acquisition optocoupler sensor cluster 33, for sensing the bar for being moved to Fig. 1 of the PMT collectors The position of last test tube of shape reagent strip 10.

The operation principle of the darkroom detection means of the utility model chemical illumination immunity analysis instrument is：Bar shaped reagent strip 10 exists When the darkroom detection means carries out luminous detection, the switch gate 23 of board component 2 moves up before switch gate, treats foreboard optocoupler piece 210 on the foreboard 21 at the sensing of optocoupler sensor 27 when, switch gate 23 stops movement, and so as to open darkroom, magnet position is left Component 8 is moved right to push the stretching darkroom of magnet hyte part 6 and in specified position stop；Then, left magnetic receiver 61 and right magnet Seat 63 moves up, when magnet optocoupler piece 615 is located on magnet at the sensing of optocoupler sensor cluster 68, the left He of magnetic receiver 61 Right magnetic receiver 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；After completing 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 The lower section of acquisition component 3；Now the switch gate 23 of board component 2 moves down before switch gate, treats that foreboard optocoupler piece 210 is located at foreboard When at the sensing of lower optocoupler sensor cluster 211, switch gate 23 stops movement, so that whole darkroom is in closed state； After PMT data acquisition component 3 carries out data acquisition to the reagent in each test tube of bar shaped reagent strip 10 successively, switch gate The switch gate 23 of preceding board component 2, which moves up, opens darkroom, and magnet position moves left and right component 8 and pushes magnet hyte part 6 again Stretch out darkroom and stop in specified position；Now the switch gate 23 of board component 2 moves down before switch gate so that switch gate 23 Lower end stops after being located at the small distance below the edge of bar shaped reagent strip 10, left magnetic receiver 61 and the right magnetic of magnet hyte part 6 Housing 63 moves down the distance of half, and the push magnet hyte of component 8 part 6 is moved left and right in magnet position and does the shifting of return darkroom direction When dynamic, because the edge of bar shaped reagent strip 10 is blocked in the lower end of foreboard 21 so that bar shaped reagent strip 10 drops in waste paper box 1 automatically, ingeniously Bar shaped reagent strip 10 is realized wonderfully to drop in waste paper box 1, avoid increase in discarded reagent reacting collection cups it is unnecessary Mechanism.

It should be appreciated that the foregoing is only preferred embodiment of the present utility model, it e insufficient to limit this reality With new technical scheme, for those of ordinary skills, within the spirit and principles of the utility model, Ke Yigen Increased and decreased according to described above, replaced, converted or improved, and the technical side after all these increases and decreases, replacement, conversion or improvement Case, it should all belong to the protection domain of the appended claims for the utility model.

Claims

A kind of 1. darkroom detection means of chemical illumination immunity analysis instrument, it is characterised in that by board component before switch gate, 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, in the state of being in closing in darkroom space, 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 in the state of being in opening in darkroom space, pending data is gathered Bar shaped reagent strip pick up the specified location into darkroom space, and the bar shaped reagent strip of data acquisition is pushed out darkroom sky Between.
2. the darkroom detection means of chemical illumination immunity analysis instrument according to claim 1, it is characterised in that：The switch It is same to include foreboard, tumbler, switch gate, door contiguous block, foreboard motor mount, preceding board motor, preceding board motor for board component 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 The both sides of switch gate are arranged on, for blocking and auxiliary switch door moves up and down, to be turned on and off square through hole chamber；Foreboard passes 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, the other end of door contiguous block is fixed on preceding 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 optocoupler sensor cluster and foreboard under be additionally provided with foreboard on the lateral surface of plate, optocoupler sensing on foreboard 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 includes 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 in magnet fixed plate 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 rolls wherein；Magnet Bottom plate is fixed on the top that magnet moves up and down plate, and magnetic is vertically fixed on side by side embedded with the left magnetic receiver of magnet and right magnetic receiver 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 Dynamic plate moves up and down, and is moved up and down with the left magnetic receiver on moving magnet bottom plate and right magnetic receiver.
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, one and optocoupler sensor group on magnet are additionally provided with 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 include the first connecting plate, the second connecting plate, the 3rd connecting plate, the 4th connecting plate, move left and right motor peace Dress seat, move left and right motor, move left and right motor drum in-phase, the first drive coordination wheel, the second drive coordination wheel, the 3rd transmission together Step wheel, move left and right belt, move 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 It is fixed on the bottom surface of 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 the first oval stepped hole wherein rolled, the bearing in second rolling bearing assembly of adaptation is provided with 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 shutdown on the inside of board component Part, a left and right associated with preceding optocoupler sensor cluster and rear 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 both 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.