CN204462169U - A kind of automatic tester for integrated quantitative sampling reagent adding device moves down system - Google Patents
A kind of automatic tester for integrated quantitative sampling reagent adding device moves down system Download PDFInfo
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- CN204462169U CN204462169U CN201520111217.XU CN201520111217U CN204462169U CN 204462169 U CN204462169 U CN 204462169U CN 201520111217 U CN201520111217 U CN 201520111217U CN 204462169 U CN204462169 U CN 204462169U
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Abstract
The utility model relate to a kind of for integrated quantitative sampling reagent adding device automatic tester on move down system, comprise: frame, be fixed on the drive motor in frame and fixed head, the driven wheel be fixedly connected with drive motor output shaft, the follower gear that frame engages with driven wheel and the lifter rack frame be arranged on by upright slide rail on fixed head is arranged on by rotating shaft, described lifter rack erection is equipped with the lifter rack engaged with follower gear, described lifter rack erection is equipped with the sampling pipe pallet lifting integrated quantitative sampling reagent adding device, gather mode that slide rail type moves up and down support reagent adding device of being sampled by integrated quantitative and be transferred to position to be detected by initial position, whole mechanism is accurate by gear drive position control, each action passes fast response time, inconsistent phenomenon system cloud gray model can not be there is reliable.
Description
Technical field
The utility model relate to a kind of integrated quantitative sampling reagent adding device survey device, specifically a kind of for integrated quantitative sampling reagent adding device automatic tester on move down system.
Background technology
The patent No. is the integrated quantitative sampling reagent adding device of 2010105390918, present detection is all manually complete, then put on device that light path detects and complete the detection of final step, manual detection operation is lack of standardization, and rely on when reagent is annotated that manual operation is slightly lack of standardization will affect assay, that rocks that link is detected that liquid has light injects the testing result affecting reagent, not pick-up unit matching used with it.
Integrated quantitative sampling reagent adding device needs multistep to detect, and needs lucifuge to detect, needs integrated quantitative to sample reagent adding device.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of for integrated quantitative sampling reagent adding device automatic tester on move down system.
The utility model adopts following technical scheme: a kind of automatic tester for integrated quantitative sampling reagent adding device moves down system, it is characterized in that: it comprises: frame, be fixed on the drive motor in frame and fixed head, the driven wheel be fixedly connected with drive motor output shaft, the follower gear that frame engages with driven wheel and the upper lifter rack frame be arranged on by upright slide rail on fixed head is arranged on by rotating shaft, described lifter rack erection is equipped with the lifter rack engaged with follower gear, described lifter rack erection is equipped with the sampling pipe pallet lifting integrated quantitative sampling reagent adding device, described sampling pipe pallet is through sampling pipe bracket, what described sampling pipe pallet and sampling pipe bracket were integrally formed formula quantitative sampling reagent adding device accommodates space, described sampling conduit saddle
framebe provided with
leadgroove, described in
leadchannel opening to
under.
Furtherly, described follower gear is provided with pressure lobe, and described pressure lobe is corresponding with lifter rack top, described pressure lobe one end and follower gear hinged, the other end is connected with follower gear by return spring.
Furtherly, described drive motor output shaft is connected with driven wheel by gear reduction.
Furtherly, described lifter rack frame is respectively arranged with lifter rack in frame both sides, and described lifter rack is corresponding with corresponding follower gear respectively.
Furtherly, described drive motor is stepper motor.
The utility model good effect is as follows:
The utility model gathers mode that slide rail type moves up and down support reagent adding device of being sampled by integrated quantitative and is transferred to position to be detected by initial position, whole mechanism is accurate by gear drive position control, each action passes fast response time, inconsistent phenomenon system cloud gray model can not occur reliable.
Sampling pipe pallet and sampling pipe bracket pass through
leadthe nested setting of groove, can be in vertical state at initial position integrated quantitative sampling reagent adding device, work as sampling pipe
palletwhen moving down, under sampling pipe bracket engagement, integral type quantitative sampling reagent adding device declines with sampling pipe pallet, and sampling pipe pallet moves down reagent adding device of being sampled by integrated quantitative and broadcasts in sampling pipe bracket.
At sampling pipe
palletmove down into extreme lower position, follower gear and lifter rack depart from, and are put by pressure lobe pressure
lifter rack frame keepsextreme lower position state, avoid the subsequent action of drive unit dropped to the lifter rack frame of extreme lower position limit.
Frame both sides arrange follower gear and lifter rack can make
lifter rack framemove up and down and steadily avoid unbalance stress and guide rail generation stuck phenomenon.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model mixing structural representation;
Accompanying drawing 3 is the utility model lifter rack shelf structure schematic diagram;
Accompanying drawing 4 is the utility model sampling thief carrier structure schematic diagram;
Accompanying drawing 5 is the utility model fixed plate structure schematic diagram;
Accompanying drawing 6 is the utility model fixed head positioning component structural representation;
Accompanying drawing 7 is the utility model follower gear structural representation;
Accompanying drawing 8 is the utility model mixing positional structure schematic diagram;
Accompanying drawing 9 presses down system architecture schematic diagram for the utility model;
Accompanying drawing 10 is the utility model sampling thief guide frame structural representation;
Accompanying drawing 11 is the utility model door plate structure schematic diagram;
Accompanying drawing 12 is the utility model horizontal carriage and door board connecting structure schematic diagram;
Accompanying drawing 13 is the utility model heating system structural representation;
Accompanying drawing 14 is the utility model heat radiating fin structure schematic diagram;
Accompanying drawing 15 presses down tooth bar structural representation for the utility model;
Accompanying drawing 16 is the utility model horizontal carriage structural representation;
Accompanying drawing 17 is the utility model holding device structural representation;
Accompanying drawing 18 is the utility model notch and protruding syndeton schematic diagram;
Accompanying drawing 19 presses down tooth bar and horizontal carriage syndeton schematic diagram for the utility model;
Accompanying drawing 20 prolongs horizontal carriage pressing structure schematic diagram for the utility model presses down tooth bar;
Accompanying drawing 21 presses down follower gear structural representation for the utility model;
Accompanying drawing 22 is the utility model sampling thief bracket initial position structural representation;
Accompanying drawing 23 is the utility model sampling thief bracket mixing positional structure schematic diagram;
Accompanying drawing 24 is the utility model machine state sampling thief to be detected bracket and lifter rack frame connecting structure schematic diagram;
Accompanying drawing 25 is the utility model depressed position structural representation;
Accompanying drawing 26 is the utility model sampling thief bracket swinging structure schematic diagram;
Accompanying drawing 27 is the utility model horizontal carriage structural representation;
Accompanying drawing 28 is the utility model follower gear and driven wheel syndeton schematic diagram;
Accompanying drawing 29 is the utility model follower gear and lifter rack engaging structure schematic diagram;
Accompanying drawing 30 is the utility model pressure lobe and lifter rack conflict structural representation;
Accompanying drawing 31 is the utility model follower gear and lifter rack detaching structure schematic diagram;
In the accompanying drawings: 1 housing, 2 frames, 3 driven wheels, 5 drive motor, 6 Quick Response Code reading devices, 7 optoelectronic switches, 8 integrated quantitative sampling reagent adding devices, 9 sampling thief guide frames, 1-1 luminotron, 1-2 light receiver, 1-3 display, 1-4 printer, 1-5 fixed orifice, 1-6 splashproof groove, 2-1 presses down tooth bar, 2-2 back up pad, the vertical side plate of 2-3, 2-4 guide rod, 2-5 Compress Spring, 2-6 guide rail for subsequent use, 2-7 horizontal carriage, 2-8 guide rail, 2-9 presses down linked gear, 2-10 presses down follower gear, 2-11 notch, 2-12 guide plate, 2-13 guide runner, 2-14 vertical supporting plate, 2-15 hypodontia, 2-16 is protruding, 2-17 locator card, 2-18 pressing plate, 2-19 engaging tooth, 2-20 base plate, 2-21 follower gear, 2-22 shoulder hole, 2-23 leads hypodontia, 2-24 end cap, 2-25 connecting rod, 3-1 mixes motor, 3-2 sampling thief bracket, 3-3 screens reed, 3-4 bracing frame, 3-5 bearing, 3-6 gudgeon, 3-7 gathering sill, 3-8 fixed head, 3-9 positioning boss, 3-10 locating groove, 3-11 lifter rack frame, 3-12 lifter rack, 3-13 locates snap fit, 3-14 chute, 3-15 spacing preiection, 3-16 base, 3-17 slot to make way, 3-18 ridge is protruding, 3-19 elastic, 3-20 ridge snap fit head, 3-21 departs from hypodontia, 4-1 door, 4-2 door plate, 4-3 door post, 4-4 door draw-in groove, 4-5 end-stopping plate, 5-1 guide groove, 5-2 presses lobe, 5-3 return spring, 5-5 upright slide rail, 5-6 guidepost, 5-7 guiding arc groove, 5-9 sampling thief pallet, 6-1 electric heater, 6-2 heat radiator, 6-3 fan, 6-4 air delivery duct, 9-1 sampling thief hole, 9-2 pressing plate groove, 9-3 guiding arc plate, 9-4 light verify.
Embodiment
Below in conjunction with the drawings and specific embodiments, utility model is described in further detail:
As accompanying drawing 3 to 7, 22 to 24, shown in 28, a kind of automatic tester for integrated quantitative sampling reagent adding device of the utility model moves down system comprise: frame 2, be fixed on the drive motor 5 in frame 2, the driven wheel 3 be fixedly connected with drive motor 5 output shaft, be hinged on the follower gear 2-21 that frame 2 engages with the driven wheel 3 and lifter rack frame 3-11 be arranged on by upright slide rail 5-5 in frame 2, described lifter rack frame 3-11 is provided with the lifter rack 3-12 engaged with follower gear 2-21, described lifter rack frame 3-11 is provided with the sampling pipe pallet 5-9 lifting integrated quantitative sampling reagent adding device 8, described sampling pipe pallet 5-9 is through sampling pipe bracket 3-2, what described sampling pipe pallet 5-9 and sampling pipe bracket 3-2 was integrally formed formula quantitative sampling reagent adding device 8 accommodates space 15, described
sampling pipe bracket 3-2be provided with guide groove 5-1, described guide groove 5-1 opening to
under.Described follower gear 2-21 is provided with pressure lobe 5-2, and described pressure lobe 5-2 is corresponding with lifter rack 3-12 top, described pressure lobe 5-2 one end and follower gear 2-21 hinged, the other end passes through return spring 5-3 and is connected with follower gear 2-21.Described drive motor 5 output shaft is connected with driven wheel 3 by gear reduction.Described lifter rack frame 3-11 is respectively arranged with lifter rack 3-12 in frame 2 both sides, and described lifter rack 3-12 is corresponding with corresponding follower gear 2-21 respectively.Described drive motor 5 is stepper motors.Integrated quantitative sampling reagent adding device 8 bottom is symmetrically arranged with the light verify 9-4 by detecting light.Sampling pipe pallet 5-9 drives 3-1 by mixing motor.
Principle of work: initial position of the present utility model is
sampling pipe palletbe in extreme higher position, follower gear engages with lifter rack,
sampling pipe palletwith the bracket-shaped integral formula quantitative sampling reagent adding device of sampling pipe accommodate space, reagent adding device of being sampled by integrated quantitative is placed into and accommodates in space, the sampling pipe sensor of integrated quantitative sampling reagent adding device automatic detection device can be triggered, then Quick Response Code reads the information of integrated quantitative sampling reagent adding device, after reading completes, drive motor works, the lifter rack frame of engagement is driven to decline by driven wheel, follower gear, the sampling pipe bracket being now nested with integrated quantitative sampling reagent adding device is motionless
sampling pipe palletposition declines with lifter rack frame, such integrated quantitative sampling reagent adding device will enter sampling pipe bracket, lifter rack frame drops to precalculated position integrated quantitative sampling reagent adding device and arrives sampling pipe bracket precalculated position, drive motor quits work, and integrated quantitative sampling reagent adding device decline process completes.
Next be blending process, sampling pipe pallet 5-9 drives 3-1 by mixing motor, next mixed rear is add reagent, now drive motor continues lifter rack frame is declined, by spacing for sampling pipe bracket, now follower gear and lifter rack depart from, the position of lifter rack frame is limited by pressure lobe 5-2, reagent has added rear recovery mixing position, continue mixing, light detection means is had to detect the checking matter in integrated quantitative sampling reagent adding device after having mixed, detect complete, lifter rack frame is risen to initial position by the reverse rotation of rear drive motor, the integrated quantitative detected sampling reagent adding device is sent, wait for and detecting next time.
Use native system integrated quantitative sampling reagent adding device structure of the detecting device and the course of work as follows:
As shown in accompanying drawing 1 to 31, a kind of for integrated quantitative sampling reagent adding device automatic tester comprise: housing 1, the frame 2 be arranged in housing, be fixedly installed in frame 2 for mix reagent mixing mechanism, for detect tested reagent testing agency, for the press mechanism of detection agent of annotating and the control system for controlling pick-up unit work; Described mixing mechanism comprises: mixing drive unit and the sampling thief bracket 3-2 be fixedly connected with mixing drive unit; Described testing agency comprises: the luminotron 1-1 of emission of light and the light receiver 1-2 corresponding with luminotron 1-1 position; For the treatment of the check processing unit of light receiver 1-2 information, the signal output part of described light receiver 1-2 is connected with check processing unit input end, and described check processing unit output terminal is connected with display 1-3 and printer 1-4 input end; Described press mechanism comprises: the pressing plate 2-18 detecting liquid for pressure injection, described pressing plate 2-18 is connected with drive unit by bindiny mechanism.
After integrated quantitative sampling reagent adding device is put into, it is for subsequent use that the detection sample sample information that the block of information that integrated quantitative samples reagent adding device is carried is stored within controller, the detected sample of reagent and collection mixes by mixing mechanism, go out to enter by detecting hydraulic pressure the reaction cup that integrated quantitative samples bottom reagent adding device by press mechanism again, oily mixing mechanism mixing again, after liquid to be measured is ready to complete, optical detection device detects liquid to be measured, the inspection structure that information draws after testing circuit is sent to controller, detection architecture and integrated quantitative are sampled after detection sample information that reagent adding device records is combined and are exported to information output apparatus by controller, information output apparatus is display 1-3, printer 1-4 and wireless transport module, assay is passed to data center in every way, the downstream links such as clinic.
As shown in accompanying drawing 15 to 21, described bindiny mechanism comprises: horizontal carriage 2-7 and be arranged at horizontal carriage 2-7 presses down tooth bar 2-1; The described tooth bar 2-1 that presses down is frame-like structures, is provided with pressing plate 2-18 at an upper portion thereof, its side is provided with engaging tooth 2-19, opposite side is provided with guide plate 2-12 for leading; Described horizontal carriage is door type structure, the side of described horizontal carriage 2-7 is provided with the guide rail 2-8 coordinated with described guide plate 2-12, the bottom of described horizontal carriage 2-7 is base plate 2-20, is provided with the notch 2-11 for setting with the protruding 2-16 of driving mechanism above described base plate 2-20; The described tooth bar 2-1 that presses down can move up and down along horizontal carriage 2-7.
Such driving mechanism is by being embedded in protruding 2-16 together and notch 2-11 by power transmission to press mechanism, by protruding 2-16, horizontal carriage 2-7 is moved to integrated quantitative sampling reagent adding device 8 direction like this, press down linked gear 2-9 and press down to engage with lower tooth tooth bar 2-1 from driven wheel 2-10 and pressing plate 2-18 is pressed down, thus realize connecting and fixing of integrated quantitative sampling reagent adding device 8 and screens reed 3-3, also complete the pressure injection detecting liquid.
As shown in Figure 17, lower pressing system comprises the jacking mechanism for preventing horizontal carriage 2-7 movement when pressing down, the Compress Spring 2-5 that described jacking mechanism comprises back up pad 2-2, is positioned the guide rod 2-4 on back up pad 2-2 and is sheathed on guide rod 2-4, described base plate 2-20 offers shoulder hole, described guide rod 2-4 extend in shoulder hole, and described Compress Spring 2-5 also stretches into shoulder hole and is resisted against the shoulder of shoulder hole.
When lower pressing system presses down, horizontal carriage 2-7 slippage can not ensure system stability like this.
Described driving mechanism comprises from driven wheel 2-21, that engages with from driven wheel 2-21 presses down from driven wheel 2-10, with press down coaxially arrange from driven wheel 2-10 press down linked gear 2-9, describedly press down from driven wheel 2-10 and press down linked gear 2-9 sidepiece and be provided with protruding 2-16, this protruding 2-16 is together with described notch 2-11 inlay card, and horizontal carriage 2-7 can be driven to move forward and backward, described press down from driven wheel 2-10 with press down linked gear 2-9 and to drive through engaging tooth 2-19 and press down tooth bar 2-1 and move up and down, describedly to engage from driven wheel 2-21 with driven wheel 3.
Meshed transmission gear structure, mechanical action transmission accurately, synchronously, there is no slippage phenomenon, transmit action not postpone, end component controlling is good, and therefore the pressing action of pressing plate 2-18 can precisely control, and can realize the gradation of detection liquid, quantitatively, accurately annotate, ensure the quantitatively stable reliability guaranteeing testing result detecting liquid, detect liquid filling mistake and assay can be caused abnormal.
The described inner side pressing down tooth bar 2-1 is provided with the guide runner 2-13 for locating, and this guide runner 2-13 is positioned at pressing down on the vertical supporting plate 2-14 of tooth bar 2-1 of frame-type.
Guide runner 2-13 can make to press down tooth bar 2-1 working stability, avoids slippage and stuck phenomenon, ensures to press down smooth and easy when prolonging horizontal carriage 2-7 and vertically running of tooth bar 2-1.
The both sides of described horizontal carriage 2-7 are provided with mates with guide runner 2-13, can make to press down the guide rail 2-8 that tooth bar 2-1 fore-and-aft direction locates, and described guide runner 2-13 and vertical side plate 2-3 forms guide rail 2-8.Guide runner 2-13 coordinates with guide rail 2-8 and ensures further to press down smooth and easy when prolonging horizontal carriage 2-7 and vertically running of tooth bar 2-1, stability during increase machine operation.
Described base plate 2-20 rear is provided with locator card 2-17.Locator card 2-17 is used for the slip maximum distance of horizontal carriage 2-7 on limit levels base plate 2-20, avoids pressing plate 2-18 to press down not in place.
Described engaging tooth 2-19 bottom engagement initiating terminal is provided with the hypodontia 2-15 being convenient to engage, described pressing down is provided with from driven wheel 2-10 the guiding hypodontia 2-23 engaged with hypodontia 2-15, press down linked gear 2-9 and press down and engage with the engaging tooth 2-19 pressed down tooth bar 2-1 from driven wheel 2-10, for ensureing that the smooth and easy engaging tooth 2-19 initiating terminal at binding site of engagement is provided with the hypodontia 2-15 being convenient to engage, be provided with from driven wheel 2-10 is corresponding with the position that hypodontia 2-15 engages the hypodontia 2-23 that leads pressing down linked gear 2-9 with pressing down, will smooth and easy engagement avoid tooth or stuck when rack and pinion engagement like this.
Arrange two see accompanying drawing 15,19,20, hypodontia 3-15, be first and second that counts from top to bottom, its tooth depth is less than the tooth depth of other teeth on engaging tooth 3-19.See accompanying drawing 21, guiding hypodontia 2-23 is half toothing, arrange two, when just having started to engage, this guiding hypodontia 2-23 engages with the first hypodontia 3-19, and the tooth that the hypodontia in described guiding hypodontia 2-23 and the first hypodontia 3-19 refers to herein is imperfect, its objective is the smooth engagement for the ease of two joggle pieces, produce a transition, also can be transition tooth.
See accompanying drawing 2, described lifter rack 3-12 top be provided with from driven wheel 2-21 with the use of disengaging hypodontia 3-21, the top of lifter rack 3-12 arranges and departs from hypodontia 3-21, depart from hypodontia 3-21 contrary with hypodontia 2-15 structure aligned identical direction, make to be convenient to engage and depart from from driven wheel 2-21 and lifter rack 3-12.
The outside of the two vertical side plate 2-3 of described horizontal carriage 2-7 is provided with the guide rail 2-6 for subsequent use that can further improve guiding accuracy.This is alternate configuration, the stability moved left and right in order to the balladeur train 2-7 that improves the standard.
The magnet of horizontal carriage 2-7 movement when can also arrange for preventing from pressing down on base plate 2-20 as equivalents, magnet arranges and can reach horizontal carriage 2-7 slippage when avoiding pressing down too between base plate 2-20 and fixed head 3-8.The depressed position of horizontal carriage 2-7 arrange the magnet corresponding with fixed head 3-8 and jacking mechanism can arrange simultaneously also can avoid further pressing down time horizontal carriage 2-7 slippage.
As shown in accompanying drawing 9 to 12, also comprise by the door plate 4-2 for close door 4-1 of installation of slide track on housing 1, described horizontal carriage 2-7 top is provided with door post 4-3, be provided with door draw-in groove 4-4 bottom described door plate 4-2, described door post 4-3 is inserted in door draw-in groove 4-4.Close door for providing a dark situation in body, improve the accuracy of testing result, door plate 4-2 drives closedown and the unlatching of door plate 4-2 by the motion of horizontal carriage 2-7, whole press down, mix and detect action time door plate 4-2 be all in closed condition.
Described door draw-in groove 4-4 is two end-stopping plate 4-5 with door post 4-3 clearance fit.Press down for many times at pressing plate 2-18, lift in action, horizontal carriage 2-7 has the to-and-fro movement of short-range left and right, door plate 4-2 motion is driven for avoiding the to-and-fro movement of short-range left and right, the interval that one section of door post 4-3 is freely movable between two end-stopping plate 4-5, after door post 4-3 stirs the end-stopping plate 4-5 closedown door plate 4-2 of front end, during horizontal carriage 2-7 short distance to-and-fro movement, door post 4-3 touches the end-stopping plate 4-5 less than rear end, therefore door plate 4-2 does not move, avoid door plate 4-2 activity repeatedly, move after horizontal carriage 2-7 after detection completes, the baffle plate 4-5 door 4-1 that now door post 4-3 stirs rear end is opened.
As shown in Figure 10, door 4-1 inside is provided with sampling thief guide frame 9, described sampling thief guide frame 9 side is provided with guiding arc plate 9-3, guiding arc plate 9-3 is provided with light verify 9-4, described guiding arc plate 9-3 offside is provided with the pressing plate groove 9-2 that pressing plate 2-18 passes through, such integrated quantitative sampling reagent adding device 8 can not misplace when plug-in mounting puts in place, and also do not affect pressing plate 2-18 and work, light verify 9-4 reserves correlation photoswitc path channels.
As shown in accompanying drawing 2 to 8, described mixing drive unit is mixing motor 3-1, described mixing frame comprises: sampling thief bracket 3-2, be fixedly installed on the fixed head 3-8 on base 3-16 and can along the lifter rack frame 3-11 of fixed head 3-8 vertical sliding motion, described sampling thief bracket 3-2 is provided with gudgeon 3-6, sampling thief bracket 3-2 is arranged at fixed head 3-8 by gudgeon 3-6, and the output shaft of described mixing motor 3-1 is fixedly connected with the trunnion of sampling thief bracket 3-2; The limit assembly that limited samples device bracket about 3-2 freely swings is provided with between described lifter rack frame 3-11 and sampling thief bracket 3-2, the positioning component controlling lifter rack frame 3-11 and accurately locate is provided with between described fixed head 3-8 and lifter rack frame 3-11, described positioning component matches with described limit assembly, described lifter rack frame 3-11 is provided with slot to make way 3-17, described lifter rack frame 3-11 is provided with the drive disk assembly driving lifter rack frame 3-11 vertically-acting.
Sampling thief bracket 3-2 bottom symmetrical is provided with the light verify 9-4 detecting light, detects light and arrives light receiver device through light verify 9-4, the reaction wall of cup plane orthogonal of light and sampling pipe 8 bottom.
As shown in accompanying drawing 2,4, by gudgeon 3-6 and sampling thief bracket 3-2, mixing motor 3-1 drives integrated quantitative sampling reagent adding device 8 to swing, and completes the mixing of the detection liquid of integrated quantitative sampling reagent adding device 8 inside, reagent, detection sample.
As shown in accompanying drawing 2,17, described limit assembly comprises the limited samples device bracket 3-2 be arranged on lifter rack frame 3-11 the spacing preiection 3-15 swung and the gathering sill 3-7 being arranged on described sampling thief bracket 3-2 and spacing preiection 3-15 is suitable; Described spacing preiection 3-15 is the spacing slide rail of circular arc, and described gathering sill 3-7 is circular arc shaped guide slots, and the circle at described circular arc spacing slide rail place is suitable with the radius of a circle at described circular arc shaped guide slots place.
Spacing preiection 3-15 plays guide effect to sampling thief bracket 3-2, the motion of spacing preiection 3-15 limited samples device bracket 3-2 when depressed position in mixing position, and location integrated quantitative sampling reagent adding device 8 ensures that pressing action completes accurately.
Described positioning component comprises the locating groove 3-10 be arranged on fixed head 3-8 and the location snap fit 3-13 suitable with described locating groove 3-10 be arranged on lifter rack frame 3-11.
The snap-fit engagement of locating groove 3-10 and location snap fit 3-13, being used for auxiliary gathering sill 3-7 and spacing preiection 3-15 accurately puts in place.
Also comprise the bracing frame 3-4 be fixedly installed on base 3-16, described sampling thief bracket 3-2 is set up between fixed head 3-8 and bracing frame 3-4 by gudgeon 3-6.Carry out two ends to integrated quantitative sampling reagent adding device 8 to support, work is with stable, and syndeton is more firm.
Described gudgeon 3-6 is fixed between fixed head 3-8 and bracing frame 3-4 by bearing 3-5.Reduce friction and noise after arranging bearing 3-5, equipment runs more smooth and easy.
Described fixed head 3-8 is provided with positioning boss 3-9, described positioning boss 3-9 is placed in the slot to make way 3-17 of lifter rack frame 3-11, described positioning boss 3-9 both sides are provided with locating groove 3-10, and in described slot to make way 3-17, two side is provided with the location snap fit 3-13 suitable with locating groove 3-10.The lifter rack frame 3-11 of such motion and motionless fixed head 3-8 can connect coordinate through defining suit, save space, the interface arrangment also not occupying volume external space.
Described locating groove 3-10 is between two adjacent ridge projection 3-18, and described location snap fit 3-13 comprises elastic 3-19 and is fixedly installed on the ridge snap fit head 3-20 of elastic 3-19 end.Adaptability during flexible location snap fit 3-13 increase clamping and automatism, avoid phenomenon not in place.Lifter rack frame 3-11 arranges chute 3-14, and lifter rack frame 3-11 is fastened by chute 3-14 and fixed head 3-8.Arranging of chute 3-14 can increase the stability of lifter rack frame 3-11 when prolonging fixed head 3-8 and moving, and avoids slippage, dislocation and stuck phenomenon.
The vertical-transmission parts side that described drive lifter rack frame 3-11 moves is provided with lifter rack 3-12, the drive disk assembly of described vertically-acting comprises: be fixed on the drive motor 5 in frame 2, the driven wheel 3 be fixedly connected with drive motor 5 output shaft and by rotating shaft be arranged on frame 2 engages with driven wheel 3 from driven wheel 2-21, describedly to engage from driven wheel 2-21 with lifter rack 3-12, described lifter rack frame 3-11 is provided with the sampling thief pallet 5-9 lifting integrated quantitative sampling reagent adding device 8, described sampling thief pallet 5-9 is through sampling thief bracket 3-2, what described sampling thief pallet 5-9 and sampling thief bracket 3-2 was integrally formed formula quantitative sampling reagent adding device 8 accommodates space.
Sampling thief pallet 5-9 and sampling thief bracket 3-2 clearance fit, complete the action that integrated quantitative sampling reagent adding device 8 passes in and out sampling thief bracket 3-2, in turnover process
sampling thiefbracket 3-2 leads to integrated quantitative sampling reagent adding device 8.As shown in accompanying drawing 2,4, described sampling thief bracket 3-2 top is provided with screens reed 3-3.Screens reed 3-3 puts on sampling thief bracket 3-2 top by the flange of integrated quantitative sampling reagent adding device 8 reagent adding device 8 pressure of being sampled by integrated quantitative, and it is press down realization by pressing plate 2-18 that pressure puts the action put in place.
Described
sampling thief bracket 3-2be provided with the guide groove 5-1 that sampling thief pallet 5-9 is up and down, Open Side Down for described guide groove 5-1.Sampling thief pallet 5-9 by guide groove 5-1 with
sampling thief bracket 3-2clearance fit, no matter at that position sampling device pallet 5-9 and
sampling thief bracket 3-2all constraint is produced to all directions of integrated quantitative sampling reagent adding device 8, prevent the slippage of integrated quantitative sampling reagent adding device 8, dislocation.
As shown in accompanying drawing 22 to 24, described being provided with from driven wheel 2-21 presses lobe 5-2, described pressure lobe 5-2 is corresponding with lifter rack 3-12 top, described pressure lobe 5-2 one end with is hinged from driven wheel 2-21, the other end pass through return spring 5-3 be connected with from driven wheel 2-21.What pressure lobe 5-2 engaged when driven wheel 3 presses down with dynamic pressure plate 2-18 can hinder pressing plate 2-18 to press down from driven wheel 2-21 and lifter rack 3-12, must depart from from driven wheel 2-21 and lifter rack 3-12 when therefore pressing down, lifter rack frame 3-11 after disengaging is not restricted, and therefore arranging pressure lobe 5-2 will press all the time and put on base 3-16 by lifter rack frame 3-11 freely.Be arranged on can being fixedly connected with by connecting rod 2-25 from driven wheel 2-21 of frame both sides, increase the stability from driven wheel 2-21 and linkage.
Described drive motor 5 output shaft is connected with driven wheel 3 by gear reduction.Reducing gear increases the strength of driven wheel 3.Described two to be coaxially arranged on frame 1 from driven wheel 2-21, and described lifter rack frame 3-11 is respectively arranged with lifter rack 3-12 in frame 1 both sides, described two lifter rack 3-12 respectively with corresponding from the corresponding engagement of driven wheel 2-21.Can not unbalance stress when lifter rack frame 3-11 both sides and driven wheel are engaged on lifting action, run more smooth and easy.
Described drive motor 5 is stepper motors.Stepper motor easily controls, and makes gear drive more accurate.
As shown in accompanying drawing 13,14, also comprise the heating arrangement heated up for housing 1 inside, described heating arrangement comprise electric heater 6-1, with the heat radiator 6-2 that electric heater 6-1 is fixedly connected with, be fixed on heat radiator 6-2 side fan 6-3 and with fan 6-3 the corresponding air delivery duct 6-4 arranged, described air delivery duct 6-4 air outlet is arranged on below sampling thief bracket 3-2.Heating arrangement keeps minimum temperature in body, ensures the Detection results detecting reagent, avoids low temperature on the impact of testing result.
As shown in Figure 1, the luminotron 1-1 of described emission of light is two or more, and described light receiver 1-2 is two or more, described luminotron 1-1 and light receiver 1-2 one_to_one corresponding.For multinomial test item, can install and organize light path detecting device more accordingly, meet the object of a tractor serves several purposes, reduce equipment investment, increase plant factor, cost-saving.
Described light receiver 1-2 front end is provided with lens.Because body volume is limited, it is different from the spacing of light receiver 1-2 that some light path detects luminotron 1-1, have and far have closely, now can use the distance between lens change luminotron 1-1 and light receiver 1-2, luminotron 1-1 and light receiver 1-2 be distributed and is tending towards reasonable.
An optoelectronic switch is arranged on frame 2 top, for the trigger switch of the position monitoring of initial integrated quantitative sampling reagent adding device 8 and to sample information read device corresponding to reagent adding device 8 initial position with integrated quantitative.Information read device is arranged on the density that top is reduction equipment, signal piping part is crowded, therefore information read device is arranged on top, this integrated quantitative sampling reagent adding device 8 carry integrated quantitative sampling reagent adding device 8 information page the very first time can be transferred to controller, when multi-pass detects, the correlation curve that different detection light paths is corresponding different, after information has read, correlation curve corresponding for this integrated quantitative sampling reagent adding device just can be in stand-by state by controller, band light inspection information obtains directly carrying out contrast and obtaining assay afterwards.The information that integrated quantitative sampling reagent adding device 8 carries can also have a variety of.
Housing 1 arranged outside has more than one fixed orifice 1-5, multiple body can be assembled into a large entirety, realize modularized production, in integrated quantitative sampling reagent adding device 8 blending process, prevent from detecting hydrorrhea go out to pollute body, the extension mixed at integrated quantitative sampling reagent adding device 8 arranges splashproof groove 1-6, the liquid can collecting splashing flows back to reservoir, lays degreasing cotton layer bottom reservoir.Trigger switch is optoelectronic switch 7, and described information read device is Quick Response Code reading device 6 or apparatus for reading of bar code.Multiple reading device meets the variation of existing medical management system, and also preparation is made in promising upgrading in future, and Quick Response Code reading device 6 is Keyemce two-dimensional code reader SR-610.
Testing agency is except said structure, also have the check processing unit for the treatment of light receiver 1-2 information, the circuit detecting reagent for light is prior art, is that this area generally uses, its circuit used generally uses, and those skilled in the art understand.Information output device is outfit necessary in checkout equipment, does not allow and will carry out information output after obtaining Monitoring Data; Information output device comprises: printer, display, wireless transport module.Control device is single-chip microcomputer, and the control of whole machine is simple, belongs to conventional structure.
Embodiment 1 course of work of the present utility model:
First be that start detects: after machine connecting power, temperature sensor works, control module obtains real time temperature in cabin, holding state is entered when temperature is equal to or higher than default minimum numerical value device on opportunity heating arrangement, when temperature is lower than when presetting minimum numerical value, heating system works, electric heater energising work, heat is delivered to heat radiator, the fans drive air arranged on a heat sink flows through heat radiator, air flows through after heat radiator is heated and enters air delivery duct, internal body is transported to by air delivery duct by the air heated, improve the temperature of internal body, when temperature be equal to or higher than preset the highest numerical value time electric heater and fan quit work, temperature sensor guarantees that internal body temperature is not less than preset temperature range.
Integrated quantitative sampling reagent adding device whether is had in integrated quantitative sampling reagent adding device detection head pick-up unit, if controller has drawn integrated quantitative sampling reagent adding device after receiving the feedback signal of integrated quantitative sampling reagent adding device detection head, so alarm, what draw after the feedback signal of integrated quantitative sampling reagent adding device detection head received by controller is the result not having integrated quantitative sampling reagent adding device, and machine enters holding state.Integrated quantitative sampling reagent adding device detection head can be optoelectronic switch 7.
When needs detect integrated quantitative sampling reagent adding device, drive motor 5 in body starts, driven wheel 3 drives and presses down from driven wheel 2-10 with from driven wheel 2-21 action, pressing down linked gear 2-9 from driven wheel 2-10 drive pushes to away from driven wheel 3 by protruding 2-16 by horizontal carriage 2-7, the door plate 4-2 of body upper end is pushed aside by door draw-in groove 4-4 by the door post 4-3 on horizontal carriage 2-7 top, open the door 4-1 above body, simultaneously from the lifter rack 3-12 lifting that driven wheel 2-21 will engage with it, lifter rack frame 3-11 increases precalculated position, now sampling thief pallet 5-9 rises to most significant digit, and form plug-in mounting integrated quantitative with sampling thief bracket 3-2 and to sample the groove of reagent adding device, now putting in place of integrated quantitative sampling reagent adding device waited for by machine.
Next is that integrated quantitative sampling reagent adding device information reads: integrated quantitative to be detected sampling reagent adding device is passed through door 4-1 by operating personnel, reagent adding device of being sampled by integrated quantitative under the guiding of guide bracket is inserted in above-mentioned groove, integrated quantitative sampling reagent adding device on information area and information read device just right, after integrated quantitative sampling reagent adding device puts in place, the signal transmission of integrated quantitative sampling reagent adding device detection head is to control device, control device judges that integrated quantitative sampling reagent adding device puts in place, information read device reads the information of integrated quantitative sampling reagent adding device, information feedback stores for subsequent use to control device.Also can sample after reagent adding device arrives sampling thief bracket 3-2 inner position at integrated quantitative and read in the position that information reads.Information area on integrated quantitative sampling reagent adding device can be bar code, and also can be Quick Response Code, corresponding information read device be exactly apparatus for reading of bar code and Quick Response Code reading device.
Next be that integrated quantitative sampling reagent adding device is fixed: after information reads, drive motor 5 startup rotates backward and drives driven wheel 3 to move, driven wheel 3 drives and presses down from driven wheel 2-10 with from driven wheel 2-21 action, drive from driven wheel 2-10 and press down linked gear 2-9, and be plugged in notch 2-11 by protruding 2-16, horizontal carriage 2-7 is stirred near driven wheel 3, the door plate 4-2 of body upper end is reversed by door draw-in groove 4-4 by the door post 4-3 on horizontal carriage 2-7 top, close the door 4-1 above body, machine intimate is made to form dark situation, the pressing plate being arranged on horizontal carriage 2-7 upper end also moves to directly over integrated quantitative sampling reagent adding device thereupon, at horizontal carriage 2-7 near pressing down tooth bar 2-1 from driven wheel 2-10 to from driven wheel 2-10 with to press down linked gear 2-9 close and be engaged with simultaneously,
Meanwhile from driven wheel 2-21 also reverse rotation, the lifter rack 3-12 engaged with it declines, drive lifter rack frame 3-11 to decline thereupon, the sampling thief pallet 5-9 lifting integrated quantitative sampling reagent adding device also declines, therefore integrated quantitative sampling reagent adding device declines with sampling thief pallet 5-9 by self gravitation under the constraint of sampling thief bracket 3-2, the pipe shaft entirety of integrated quantitative sampling reagent adding device enters in sampling thief bracket 3-2, when integrated quantitative sampling reagent adding device flange and screens reed are conflicted, integrated quantitative reagent adding device of sampling no longer declines with sampling thief pallet 5-9, now the chute 3-14 of sampling thief bracket 3-2 in lifter rack frame 3-11 side is corresponding with the spacing preiection 3-15 position on lifter rack frame 3-11, suitable in order to ensure that the position of chute 3-14 and spacing preiection 3-15 matches, in the locating groove 3-10 of now ridge snap fit head 3-20 holding positioning boss 3-9 on fixed head 3-8 of the location snap fit 3-13 of lifter rack frame 3-11, sampling thief bracket 3-2 now drives gliding groove 3-14 can swing along spacing preiection 3-15 at mixing motor 3-1, working position is now mixing position.In mixing position, mixing motor 3-1 drives sampling thief bracket 3-2 to swing, and the chute 3-14 spacing preiection 3-15 arcuately of arc slides, and spacing preiection 3-15 is interrupted setting.
Drive motor 5 continues to rotate backward drive driven wheel 3 and moves, be separated from driven wheel 2-21 with lifter rack 3-12, lifter rack frame 3-11 moves down, spacing preiection 3-15 moves down thereupon and misplaces with chute 3-14, and discontinuous spacing preiection 3-15 is stuck in sampling thief bracket 3-2 both sides and is used for fixing sampling thief bracket 3-2; Working position is now depressed position; Although be separated from driven wheel 2-21 with lifter rack 3-12, but can lifter rack frame 3-11 pressure be put at lowest order from the pressure lobe 5-2 on driven wheel 2-21 top, now be pressed into screens reed, the formula that is fixed as one quantitative sampling reagent adding device 8 with pressing down linked gear 2-9 and press down the flange that tooth bar 2-1 can move down with dynamic pressure plate 2-18 reagent adding device of being sampled by integrated quantitative that presses down engaged from driven wheel 2-10.In depressed position, sampling thief bracket 3-2 and integrated quantitative sampling reagent adding device 8 are fixed, and pressing plate 2-18 prevents integrated quantitative sampling reagent adding device 8 from misplacing when suppressing integrated quantitative sampling reagent adding device 8.
Then be blending process: after integrated quantitative sampling reagent adding device 8 clicks into place, drive motor 5 starts makes body get back to mixing position, mixing motor 3-1 starts makes sampling thief bracket 3-2 swing, first time mixing is carried out to integrated quantitative sampling reagent adding device 8, the blood sample of reagent and collection is mixed, first time mixing time (number of times) arrives the startup of setting-up time (number of times) rear drive motor 5 makes body turn back to depressed position, pressing plate 2-18 second time is to the pressing of integrated quantitative sampling reagent adding device, the reservoir film storing detection agent is pierced through, a small amount of air is made to enter reservoir, now detect liquid not excessive, drive motor 5 starts makes body return mixing position, mixing motor 3-1 again starts and carries out second time mixing, second time mixing time (number of times) arrives the startup of setting-up time (number of times) rear drive motor 5 makes body turn back to depressed position, pressing plate 2-18 third time is to the pressing of integrated quantitative sampling reagent adding device, detection agent is all extruded, body gets back to mixing position again, carry out third time mixing, third time mixing time (number of times) arrives setting-up time (number of times) mixing and terminates.When depression repeatedly, horizontal carriage 2-7 moves forward and backward repeatedly, and now door post 4-3 is free to slide in door draw-in groove, and door plate 4-2 is unaffected.
Next be that integrated quantitative is sampled in reagent adding device fixation procedure and blending process, radial magnetizing magnet is fixedly installed from one end of the rotation axis of driven wheel 2-21, frame is provided with the magnetometric sensor corresponding with radial magnetizing magnet, controller is controlled drive motor 5 by the information of magnetometric sensor.
Next be testing process: the integrated quantitative sampling reagent adding device after having mixed gets back to the vertical position before mixing, this time, the luminotron 1-1 of inspection sent detection light, light receiver 1-2 is arrived through after liquid to be detected, optical information is converted to electric signal and is back to testing circuit by light receiver 1-2, analysis result is delivered to controller by testing circuit, and testing result and the integrated quantitative that stores for future use are sampled after reagent adding device information integration and be delivered to display, wireless transmitter module and printer by controller.
Finally that drive motor 5 rotates backward, open body door, reagent adding device 8 of being sampled by integrated quantitative sends back to and bin location, going out bin location is that sampling thief pallet 5-9 reagent adding device 8 of being sampled by integrated quantitative is lifted to extreme higher position, machine provides the prompting of test ending, operating personnel take integrated quantitative sampling reagent adding device 8 away, and controller detects in machine does not have integrated quantitative sampling reagent adding device 8, and holding state got back to by machine.
Embodiment 2: difference from Example 1 is, light detecting mechanism comprises three light and detects pick-up unit, after integrated quantitative sampling reagent adding device information reads, controller obtains needing that light to detect and detects liquid to be detected, sampling thief bracket 3-2 is provided with permanent magnetic iron, arrange three respectively at the correspondence position of three light detection pick-up units and detect magnetometric sensor corresponding to pick-up unit with three light, after mixing completes, reagent adding device 8 of being sampled by integrated quantitative under the driving of mixing motor 3-1 deflects in the light path of corresponding tube detection device, magnetic force induction device is used for the position of positioning sampler bracket 3-2, to ensure that the detection position of integrated quantitative sampling reagent adding device 8 overlaps with detection light path, the light signal read is by being transferred to slowdown monitoring circuit after conversion, the curve that testing circuit is corresponding is analyzed information and obtains result.
Embodiment 3: difference from Example 1 is, horizontal carriage 2-7 gives horizontal carriage 2-7 thrust all the time by back up pad 2-2, guide rod 2-4 and Compress Spring 2-5, end cap 2-24 is outside back up pad 2-2, exchange the thrust of horizontal balladeur train 2-7 by the length of threaded adjusting guide rod 2-4, horizontal carriage 2-7 is not easily got loose when action.
Embodiment 4: difference from Example 1 is, horizontal carriage 2-7 and the 3-16 base corresponding magnet of setting position respectively, guarantees that horizontal carriage 2-7 not easily gets loose when action.
Embodiment 5: difference from Example 1 is, when door plate 4-2 closes the position of door 4-1, door plate 4-2 arranges magnet corresponding to two positions respectively with door 4-1 edge, guarantees the stability of door plate 4-2.
Light inspection involved by the technical program early has use at actual detection field, the technical program is just integrated, different light sources and grating is selected in conjunction with detected reagent, carry out contrast with corresponding curve again and can obtain result, that light is used, those skilled in the art's it goes without doing creative work when detecting specific detected material; And it is all that art technology can be easy to obtain the technology point of embodiment by function that the temperature of this device, Quick Response Code, optoelectronic position detect.
It is emphasized that the integrated quantitative sampling reagent adding device 8 described in present patent application, medical worker calls usually for Reagent Tube, sampling pipe, and the workman of production is commonly referred to test glass; Therefore several titles in present specification all refer to integrated quantitative sampling reagent adding device.The reaction cup that the mechanism that integrated quantitative samples reagent adding device is reservoir, flange bracket, sampling head from top to bottom and is sleeved on sampling head.
Claims (5)
1. one kind for integrated quantitative sampling reagent adding device automatic tester on move down system, it is characterized in that: it comprises: frame (2), be fixed on the drive motor (5) in frame (2) and fixed head (3-8), the driven wheel (3) be fixedly connected with drive motor (5) output shaft, the upper follower gear (2-21) engaged with driven wheel (3) of frame (2) and the upper lifter rack frame (3-11) be arranged on by upright slide rail (5-5) on fixed head (3-8) is arranged on by rotating shaft, described lifter rack frame (3-11) is provided with the lifter rack (3-12) engaged with follower gear (2-21), described lifter rack frame (3-11) is provided with the sampling pipe pallet (5-9) lifting integrated quantitative sampling reagent adding device (8), described sampling pipe pallet (5-9) is through sampling pipe bracket (3-2), what described sampling pipe pallet (5-9) and sampling pipe bracket (3-2) were integrally formed formula quantitative sampling reagent adding device (8) accommodates space, described
sampling pipe bracket (3-2)be provided with guide groove (5-1), described guide groove (5-1) opening to
under.
2. according to claim 1 a kind of for integrated quantitative sampling reagent adding device automatic tester on move down system, it is characterized in that: described follower gear (2-21) is provided with pressure lobe (5-2), described pressure lobe (5-2) is corresponding with lifter rack (3-12) top, described pressure lobe (5-2) one end and follower gear (2-21) hinged, the other end is connected with follower gear (2-21) by return spring (5-3).
3. according to claim 1 and 2 a kind of for integrated quantitative sampling reagent adding device automatic tester on move down system, it is characterized in that: described drive motor (5) output shaft is connected with driven wheel (3) by gear reduction.
4. according to claim 3 a kind of for integrated quantitative sampling reagent adding device automatic tester on move down system, it is characterized in that: described lifter rack frame (3-11) is respectively arranged with lifter rack (3-12) in frame (2) both sides, described lifter rack (3-12) is corresponding with corresponding follower gear (2-21) respectively.
5. according to claim 4 a kind of for integrated quantitative sampling reagent adding device automatic tester on move down system, it is characterized in that: described drive motor (5) is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111217.XU CN204462169U (en) | 2015-02-15 | 2015-02-15 | A kind of automatic tester for integrated quantitative sampling reagent adding device moves down system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111217.XU CN204462169U (en) | 2015-02-15 | 2015-02-15 | A kind of automatic tester for integrated quantitative sampling reagent adding device moves down system |
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| CN204462169U true CN204462169U (en) | 2015-07-08 |
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| CN201520111217.XU Withdrawn - After Issue CN204462169U (en) | 2015-02-15 | 2015-02-15 | A kind of automatic tester for integrated quantitative sampling reagent adding device moves down system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678114A (en) * | 2015-02-15 | 2015-06-03 | 石家庄禾柏生物技术股份有限公司 | Upward-downward moving system of automatic detector for integrated type quantitative-sampling and reagent-filling system |
| CN112379114A (en) * | 2020-11-20 | 2021-02-19 | 山东金普分析仪器有限公司 | Quantitative sample introduction device |
-
2015
- 2015-02-15 CN CN201520111217.XU patent/CN204462169U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678114A (en) * | 2015-02-15 | 2015-06-03 | 石家庄禾柏生物技术股份有限公司 | Upward-downward moving system of automatic detector for integrated type quantitative-sampling and reagent-filling system |
| CN112379114A (en) * | 2020-11-20 | 2021-02-19 | 山东金普分析仪器有限公司 | Quantitative sample introduction device |
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Granted publication date: 20150708 Effective date of abandoning: 20180424 |