CN104198747B - Biochemical luminous tester and sample propulsion plant thereof - Google Patents
Biochemical luminous tester and sample propulsion plant thereof Download PDFInfo
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- CN104198747B CN104198747B CN201410391238.1A CN201410391238A CN104198747B CN 104198747 B CN104198747 B CN 104198747B CN 201410391238 A CN201410391238 A CN 201410391238A CN 104198747 B CN104198747 B CN 104198747B
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Abstract
The present invention relates to a kind of biochemical luminous tester and sample propulsion plant thereof. This sample propulsion plant, comprising: bracket component, comprises underframe and lever; Slide assemblies comprises: the first guide rail, the first slide block, and the first driving mechanism, and the first driving mechanism drives the first slide block to slide on the first guide rail; Runner assembly comprises: connecting plate, rotor plate, and the second driving mechanism, and the second driving mechanism drives rotor plate to rotate with respect to connecting plate; And pushing component comprises: the second guide rail, push-off pin and swingle, in push-off pin, offer chute, and swingle one end is provided with the driving wheel matching with described lever, and the other end is provided with the driven pulley that can slide in chute. The first driving mechanism drives the first slide block to slide on the first guide rail, driving wheel driven rotary bar under the promotion of lever is rotated, thereby drive driven pulley to slide in chute, and then promotion push-off pin slides on described the second guide rail. Above-mentioned sample propulsion plant has advantages of that efficiency of transmission is higher.
Description
Technical field
The present invention relates to biological medicine equipment, particularly relate to a kind of biochemical luminous tester and sample thereof and advanceDevice.
Background technology
Biochemiluminescence immunoassay is to be based upon in the theoretical foundation of radiating immuning analysis technology, to markNote ray machine is a kind of radio-labeled immunoassay that tracer signal is set up, and has highly sensitive, restricted drivingWide ranges, easy to operate, the advantage such as easily be automated. At present, based on biochemiluminescence immunoassayThe luminous measuring instrument of biochemistry of method has become ripe medical diagnostic equipment.
The full-automatic luminous measuring instrument integrated machine equipment of biochemistry can connect many electrolyte of splicing, biochemistry,The chemistry instrument of giving out light, can realize biochemistry detection and the chemiluminescence detection of many instruments and synchronously carry out. Such oneIn body machine, needing to arrange rail system can transmit specimen holder between many instruments. Wherein, by specimen holderBe transferred to the agent bin of light-emitting appearance from the track of last instrument time, need setting to push away sampling device and complete propelling movement.The model machine structure operated by rotary motion portion in orbit that pushes away of traditional all-in-one, pushes away model machine structure independence work in each trackDo, therefore between adjacent apparatuses, need the place of transmitting specimen holder that a sample introduction track generally can only be set; In addition,The existing model machine structure that pushes away is located at track inside, and while pushing away sample, its push rod stretches out from a side of mechanism, contact specimen holderThereby end promote specimen holder, and can only transmit specimen holder between adjacent apparatuses, efficiency of transmission need intoOne step improves.
Summary of the invention
Based on this, thereby be necessary to provide a kind of sample of realizing great-leap-forward transmission raising efficiency of transmission to advanceInstall and use the biochemical luminous tester of this sample propulsion plant.
A kind of sample propulsion plant, comprising:
Bracket component, comprises underframe and is located at the lever on described underframe;
Slide assemblies, comprising: be fixed at the first guide rail on underframe, be slidably arranged in described the first guide railOn the first slide block, and be located at the first driving mechanism on described underframe, described the first driving mechanism drives instituteState the first slide block slides on described the first guide rail;
Runner assembly, comprising: described connecting plate is located in the connecting plate, the activity that are fixed at described the first slide blockOn rotor plate, and be located at the second driving mechanism on described connecting plate, described the second driving mechanism drives instituteStating rotor plate rotates with respect to described connecting plate; And
Pushing component, comprising: be fixed at described rotor plate the second guide rail, be slidably arranged in described secondPush-off pin on guide rail and be rotatably located at the swingle of described rotor plate, offers in described push-off pinChute, described swingle one end is provided with the driving wheel matching with described lever, and the other end is provided with can be describedThe driven pulley sliding in chute.
In an embodiment, described push-off pin comprises main body, is located at the sample portion that pushes away of described main body one end therein,And be located at the pushing part in described main body, described chute is opened in described pushing part, and the extension of described chuteDirection is vertical with the bearing of trend of described the second guide rail.
Therein in an embodiment, described the first driving mechanism comprises and is fixed at first on described underframeFirst driven on described underframe is located in motor, the first driving pulley, the activity that are connected with described the first motorBelt wheel, and connect the first Timing Belt of described the first driving pulley and described the first driven pulley, wherein saidConnecting plate is provided with the STATEMENT OF FEDERALLY SPONSORED with described the first Timing Belt interlock.
In an embodiment, described underframe is provided with for detection of described STATEMENT OF FEDERALLY SPONSORED same described first thereinFirst of the position that step is brought is detected optocoupler, second and is detected optocoupler and the 3rd detection optocoupler.
Therein in an embodiment, described the second driving mechanism comprises and is fixed on described connecting plateTwo motors, the second driving pulley being connected with described the second motor, with described rotor plate be fixedly linked secondDriven pulley, and connect the second Timing Belt of described the second driving pulley and described the second driven pulley.
In an embodiment, on described the second driven pulley, be fixed with belt wheel sensing chip, described company thereinOn fishplate bar, be also provided with for detection of the 4th of the described belt wheel sensing chip anglec of rotation and detect optocoupler.
In an embodiment, described runner assembly also comprises and is arranged in described the second driven pulley thereinThe rotating shaft of portion, described rotor plate is sheathed to be fixed on described rotating shaft.
Therein in an embodiment, described swingle comprise the rotating disk that is movably set on described rotating shaft,The first arm being connected with described rotating disk and the second arm, described driving wheel is located at the end of described the first arm, described inDriven pulley is located at the end of described the second arm.
In an embodiment, described pushing component also comprises elastic recovery part therein, described elastic recovery partOne end is located on described rotating disk, and the other end is located on described swingle.
In an embodiment, described rotating disk is provided with magnetic element therein, and described connecting plate is provided with and instituteState the magnetic detector that magnetic element matches, by between described magnetic element and described magnetic detectorThe state of elastic recovery part described in position judgment.
A kind of biochemical luminous tester that comprises sample propulsion plant as above is also disclosed.
When above-mentioned sample propulsion plant work, the first driving mechanism drives the first slide block to slide on the first guide rail,Driving wheel driven rotary bar under the promotion of lever is rotated, thereby drives driven pulley to slide in chute,And then promotion push-off pin slides on the second guide rail. By the second driven by motor rotor plate rotation, make to promoteAssembly can be realized above sample presentation track and the switching of the two kinds of patterns in side. And, by driving wheel and fromThe arm of force transmission of driving wheel, by the part power of the first motor output, what change into pushing component pushes away sample bar theRectilinear motion on two guide rails, and can change the different sample portions that push away that push width according to number of tracks, realizeOnce push away the specimen holder on one to three track of sample, under the prerequisite of the confined space, realize between instrument high flexibleDegree splicing, has improved and has pushed away sample efficiency of transmission.
Brief description of the drawings
By the more specifically explanation of the preferred embodiments of the present invention shown in accompanying drawing, of the present invention above-mentioned andIts object, that Characteristics and advantages will become is more clear. Reference numeral identical in whole accompanying drawings is indicated phaseSame part, and deliberately draw accompanying drawing by actual size equal proportion convergent-divergent, focus on illustrating the present inventionPurport.
Fig. 1 is the schematic perspective view of the sample propulsion plant of an embodiment;
Fig. 2 is the schematic perspective view of Fig. 1 medium-height trestle assembly;
Fig. 3 is the schematic perspective view of slide assemblies in Fig. 1;
Fig. 4 is the schematic perspective view of runner assembly in Fig. 1;
Fig. 5 is similar to Fig. 4, is depicted as the schematic perspective view of another angle of runner assembly;
Fig. 6 is the schematic perspective view of pushing component in Fig. 1;
Fig. 7 is similar to Fig. 6, is depicted as the schematic perspective view of another angle of pushing component;
Fig. 8～Figure 10 is the schematic perspective view that the difference of runner assembly in Fig. 1 is used state;
Duty schematic perspective view when Figure 11 is sample propulsion plant promotion specimen holder.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provide preferred embodiments of the present invention. But the present invention can come in many different formsRealize, be not limited to embodiment described herein. On the contrary, provide the object of these embodiments to beWhat make the disclosure of the present invention understand is more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, it can be directly at anotherOn individual element or also can have an element placed in the middle. When an element is considered to " connection " another yuanPart, it can be directly connected to another element or may have centering elements simultaneously. Use hereinTerm " vertical ", " level ", " left side ", " right side " and the similar just order in order to illustrate of statement, do not represent it is unique embodiment.
Unless otherwise defined, all technology and the scientific terminology using herein and belong to technology of the present inventionThe implication that the technical staff in field understands is conventionally identical. The art using in description of the present invention hereinLanguage, just in order to describe the object of concrete embodiment, is not intended to be restriction the present invention. Use hereinTerm " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1, the sample propulsion plant 100 of an embodiment can be used as one of biochemical luminous testerPart, for by the agent bin of specimen holder instrument from the track of last instrument promotes to be transferred to. SampleProduct propulsion plant 100 comprises bracket component 20, slide assemblies 40, runner assembly 60 and pushing component 80.
Refer to Fig. 2 and Fig. 3, bracket component 20 mainly comprises the underframe 22 being fixed on horizontal plane. Underframe22 shape is roughly zigzag plate, and it comprises vertical main board 222 and is located at main board 222 topsThe loading end 224 of level. One end of loading end 224 is fixed with lever 24. Lever 24 is roughly by rectangularBar is bent to form, and its top is provided with the shelves face 242 that supports parallel and loading end 224.
Slide assemblies 40 comprises the first guide rail 42, the first slide block 44 and the first driving mechanism 46. The first guide rail42 are roughly elongated plates, and it is fixedly mounted on loading end 224. The quantity of the first slide block 44 is two.Two the first slide blocks 44 are arranged on the first guide rail 42 by sliding bearing, and can prolonging along the first guide rail 42Stretching direction horizontally slips at horizontal plane. In order to prevent that the first slide block 44 and the first guide rail 42 from departing from, underframe 22The two ends that are positioned at loading end 224 are also respectively equipped with two baffle plates 26.
The first driving mechanism 46 is for driving the first slide block 44 to slide on the first guide rail 42. In the present embodiment,The first driving mechanism 46 comprise the first motor 462, the first driving pulley 464, the first driven pulley 466 andThe first Timing Belt 468. The first motor 462 is fixedly mounted on a side of the main board 222 of underframe 22. FirstDriving pulley 464 is connected with the arbor of the first motor 462. The first driven pulley 466 is arranged on main board 222Opposite side. The first Timing Belt 468 connects the first driving pulley 464 and the first driven pulley 466. Therefore,The first motor 462 can drive the first driving pulley 464 and the first driven pulley 466 to rotate, thereby makeThe first Timing Belt 468 moves in the horizontal direction. Be appreciated that the first driving mechanism 46 also can adopt itHis form, for example screw mandrel, rack-and-pinion, worm and gear, cylinder etc.
See also Fig. 4 and Fig. 5, runner assembly 60 comprises connecting plate 62, gripper shoe 63, rotor plate64 and second driving mechanism 66. The front portion of connecting plate 62 is fixed at two the first slide blocks 44 by screw etc.On. The below of connecting plate 62 is provided with the STATEMENT OF FEDERALLY SPONSORED 622 that can link with the first Timing Belt 468. The present embodimentIn, STATEMENT OF FEDERALLY SPONSORED 622 comprises the belt clamp 621 that matches with the first Timing Belt 468, be connected belt clamp 621 withThe connecting rod 623 of connecting plate 62 and the optocoupler sensing chip 625 being connected with belt clamp 621. Therefore, first is synchronousWith 468 move horizontally, drive moving horizontally of the belt clamp 621 that is connected with the first Timing Belt 468, enterOne step drives connecting plate 62 and the first slide block 44 to slide on the first guide rail 42.
Gripper shoe 63 is located on connecting plate 62 by multiple support column 61 parallel shelfs. In gripper shoe 63Portion is provided with clutch shaft bearing 631. The second driving mechanism 66 comprises the second motor that is fixed at connecting plate 62 rear portions662, the second driven of connecting plate 62 is located in the second driving pulley 664, the activity being connected with the second motor 662Belt wheel 666, and the second Timing Belt 668 of connection the second driving pulley 664 and the second driven pulley 666. TheTwo driven pulleys 666 are between connecting plate 62 and gripper shoe 63, and its middle part is equipped with rotating shaft 65. RevolveRotating shaft 65 is passed by clutch shaft bearing 631 and the second bearing (not indicating) activity of being located in connecting plate 62Gripper shoe 63, and fixing with rotor plate 64. Therefore, the second motor 662 can drive the second driving pulley664 and second driven pulley 666 rotate, thereby make rotor plate 64 rotate certain angle with respect to connecting plate 62Degree. Be appreciated that the second driving mechanism 66 also can adopt other forms, for example air motor, stepping electricityMachine adds gear drive etc.
Rotor plate 64 comprises integrated rotating part 642 and supporting part 644. Rotating part 642 is roughly circleDish type, it is sheathed is fixed on rotating shaft 65 and is positioned at gripper shoe 63 tops. Supporting part 644 is roughly lengthSquare plate. Two opposite edges of rectangle supporting part 644 outwards further extend to form two limiting sections 643.In order further to control the rotational angle of rotor plate 64 with respect to connecting plate 62, gripper shoe 63 is provided with can be withThe first stopper 632 that the edge of supporting part 644 offsets. The first stopper 632 can be by polyurethane material structureBecome, can cushion the impact of supporting part 644.
See also Fig. 6 and Fig. 7, pushing component 80 comprises the second guide rail 82, push-off pin 84, swingle86 and elastic recovery part 88.
The second guide rail 82 is roughly elongated plates, and it is fixedly mounted on supporting part 644.
Push-off pin 84 comprises main body 842, is located at the sample portion 844 that pushes away of main body 842 one end, and is located at main body 842The upper pushing part 846 near the other end. Main body 842 is roughly extend along the second guide rail 82 directions rectangular.Main body 842 is slided and is connected with the second guide rail 82 by second slide block 841 away from the one end that pushes away sample portion 844.Skid off from the two ends of the second guide rail 82 for fear of the second slide block 841, on the second slide block 841, be also provided with by gatheringThe limited block 843 that ammonia ester material forms. Limited block 843 can be respectively spacing with rotor plate 64 two ends, left and rightPortion 643 offsets, thereby within the sliding scale of the second slide block 841 can being limited in to the second guide rail 82.
Push away sample portion 844 vertical with main body 842. Pushing part 846 is with to push away sample portion 844 parallel. Pushing part 846Inside offers chute 847. The bearing of trend of chute 847 is with to push away sample portion 844 parallel, with the second guide rail82 bearing of trend is vertical.
Swingle 86 comprises rotating disk 862, lays respectively at the first arm 864 and second arm 866 of rotating disk 862 both sides.Rotating disk 862 is movably set on rotating shaft 65 by the 3rd bearing 860. The end of the first arm 864 is establishedThere is a driving wheel being formed by cam following bearing 863. The second arm 866 is roughly L-shaped, and its end is provided withA driven pulley 865. Driven pulley 865 can slidably reciprocate in chute 847. According to lever principle, ifThe driving wheel 863 of the first arm 864 ends is applied to a lateral thrust, can make the second arm 866 endsThe driven pulley 865 of end is displaced sideways.
Elastic recovery part 88 is extension spring at the present embodiment, and its one end is fixed on and is positioned at supporting part 644 edgesColumn on, the other end is fixed in the projection of rotating disk 862. When rotating disk 862 rotates, elastic recovery part 88Be stretched; In the time stopping rotating disk 862 application of force, the elastic force of elastic recovery part 88 can act on and rotating disk 862Upper, thus make it recover home position.
In order to realize full-automatic effect, can also set up some and control system (for example computer processor)Connected checkout equipment is monitored the position of each element.
Please again consult Fig. 3, in the present embodiment, in order accurately to understand connecting plate 62 and the first slide block 44 theParticular location while slip on one guide rail 42, underframe 22 is provided with for detection of STATEMENT OF FEDERALLY SPONSORED 622 same firstStep detects optocoupler 21, second with first of the position on 468 and detects optocoupler 23 and the 3rd and detect optocoupler 25.The first detection optocoupler 21, the second detection optocoupler 23 and the 3rd detection optocoupler 25 are positioned at the first Timing Belt 468Below, and be spaced along the bearing of trend of the first Timing Belt 468. When the first slide block 44 is positioned at the first guide railWhen 42 low order end, it is corresponding that the optocoupler sensing chip 625 of STATEMENT OF FEDERALLY SPONSORED 622 and first detects optocoupler 21. WhenWhen one slide block 44 is positioned at the high order end of the first guide rail 42, it is corresponding that STATEMENT OF FEDERALLY SPONSORED 622 and the 3rd detects optocoupler 25.In the time that the first slide block 44 slides into lever 24 and contacts with driving wheel on the first guide rail 42, STATEMENT OF FEDERALLY SPONSORED 622Corresponding with the second detection optocoupler 23.
Please again consult Fig. 5, in the present embodiment, in order to detect the rotational angle of rotor plate 64, second is drivenOn belt wheel 666, be fixed with belt wheel sensing chip 667, on connecting plate 62, be also provided with for detection of belt wheel sensing chipThe 4th of 667 the anglec of rotation detects optocoupler 627.
Please again consult Fig. 7, in the present embodiment, whether can reply in order to detect elastic recovery part 88 at every turnPut in place, be also provided with a magnetic element 861 on rotating disk 862, gripper shoe 63 is provided with and magnetic element 861The magnetic detector 634 (seeing Fig. 4) matching. When turning to magnetic element 861, rotating disk 862 is just positioned at, magnetic detector 634 can respond the magnetic of magnetic element 861 when magnetic detector the 634 top; And work asRotating disk 862 rotates while making magnetic element 861 be positioned at other positions, and the property surveyed detector 634 does not receive signal.Thus can be by the position judgment elastic recovery part 88 between magnetic element 861 and magnetic detector 634State, judges with this whether elastic recovery part 88 lost efficacy and need to be replaced. Certainly, if gripper shoe 63Omit, magnetic detector 634 also can be set directly on connecting plate 62.
Below in conjunction with Fig. 1, the concise and to the point operation principle of describing sample propulsion plant 100 in Fig. 8～11.
Refer to Fig. 1, Figure 1 shows that state when sample propulsion plant 100 is positioned at initial position. Now,Runner assembly 60 and pushing component 80 are positioned at the rightmost of the first guide rail 42 of slide assemblies 40, and promoteThe push-off pin 84 of assembly 80 is positioned at the side of sample introduction track 300 (seeing Figure 11) and is contained in biochemical luminous surveyWithin determining the housing (not shown) of instrument. The STATEMENT OF FEDERALLY SPONSORED 622 that can detect according to the first detection optocoupler 21Signal is determined this state.
Refer to Fig. 8, push away after sample order when receiving, the second motor 662 can drive the second driving pulley 664And second driven pulley 666 rotate, thereby make rotor plate 64 rotate 180 ° with respect to connecting plate 62, withPush-off pin 84 is stretched out from housing and be positioned at sample introduction track 300 (seeing Figure 11) directly over. Can lead toThereby crossing the 4th detects the anglec of rotation that optocoupler 627 detects the second driven pulley 666 and confirms this state.
Refer to Fig. 9, then, the first motor 462 drives the first Timing Belt 468 to move, thereby by interlockPart 622 drives connecting plate 62 and the push-off pin 84 that is carried on connecting plate 62 slides on the first guide rail 42.Now, push-off pin 84 can promote specimen holder 200 in the interior slip of sample introduction track 300. When driving wheel 863 withWhen the shelves face 242 that supports of lever 24 contacts, the second detection optocoupler 23 detects the signal of STATEMENT OF FEDERALLY SPONSORED 622. ThisTime, push-off pin 84 is just pushed to specimen holder 300 the sample storehouse of leave from office light-emitting appearance. System now can be sent outGo out return instruction, also can send and continue to promote instruction.
Refer to Figure 10, when after the instruction that the continuation that the system of receiving is sent promotes, the first motor 462 reduces and turnsSpeed rear drive pushing component 80 continues to slide on the first guide rail 42. Lever 24 can apply driving wheel 863A power to the right, thus drive swingle 86 to rotate to an angle around rotating shaft 65, be positioned at swingle 86The driven pulley 865 of the second arm 866 ends can be on one side in the interior slip of chute 847, on one side to pushing part 846Apply a thrust left, this thrust will drive push-off pin 84 to slide on the second guide rail 82 left, fromAnd making to push away sample portion 844 to left movement, the sample storehouse that specimen holder 200 is pushed to leave from office light-emitting appearance (is seenFigure 11). Can detect optocoupler 25 by the 3rd and detect that thereby STATEMENT OF FEDERALLY SPONSORED 622 confirms this end-state. ?In this process, rotating disk 862 rotates, and elastic recovery part 88 is stretched and lays in elastic-restoring force.
After pushing away sample, system is sent return instruction, and the first motor 462 counter-rotates, and promotes thereby driveAssembly 80 returns to the right on the first guide rail 42. Because lever 24 stops the application of force to driving wheel 863, at bulletProperty is replied under the effect of elastic-restoring force of part 88, push-off pin 84 can on the second guide rail 82, slide to the right fromAnd homing. In the time that pushing component 80 revert to the first guide rail 42 low order end, the second motor 662 drivesThe second driving pulley reverse rotation, thus make rotor plate 64 reverse 180 ° with respect to connecting plate 62, so thatPush-off pin 84 is hidden in enclosure interior.
Above-mentioned sample propulsion plant, by the second driven by motor rotor plate rotation, can realize pushing componentWork and the switching of hiding two kinds of patterns. And, by the arm of force transmission of driving wheel and driven pulley, by firstThe part power of motor output, what change into pushing component pushes away the rectilinear motion of sample bar on the second guide rail, andAnd can change the different sample portions that push away that push width according to number of tracks, realize and once pushing away on one to three track of sampleSpecimen holder, under the prerequisite of the confined space, realize high flexibility ratio splicing between instrument, improved and pushed away sample transmissionEfficiency. In addition, will push away sample assembly and be arranged on sample introduction track top, also can save many sample introduction rails of spatial placementRoad.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed,But can not therefore be interpreted as the restriction to the scope of the claims of the present invention. It should be pointed out that for this areaThose of ordinary skill, without departing from the inventive concept of the premise, can also make some distortion andImprove, these all belong to protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be with appendedClaim is as the criterion.
Claims (10)
1. a sample propulsion plant, is characterized in that, comprising:
Bracket component, comprises underframe and is located at the lever on described underframe;
Slide assemblies, comprising: be fixed at the first guide rail on described underframe, be slidably arranged in described firstThe first slide block on guide rail, and be located at the first driving mechanism on described underframe, described the first driving mechanism drivesMoving described the first slide block slides on described the first guide rail;
Runner assembly, comprising: described connecting plate is located in the connecting plate, the activity that are fixed at described the first slide blockOn rotor plate, and be located at the second driving mechanism on described connecting plate, described the second driving mechanism drives instituteStating rotor plate rotates with respect to described connecting plate; And
Pushing component, comprising: be fixed at described rotor plate the second guide rail, be slidably arranged in described secondPush-off pin on guide rail and be rotatably located at the swingle of described rotor plate, offers in described push-off pinChute, described swingle one end is provided with the driving wheel matching with described lever, and the other end is provided with can be describedThe driven pulley sliding in chute;
Described push-off pin comprises main body, is located at the sample portion that pushes away of described main body one end, and is located in described main bodyPushing part, described chute is opened in described pushing part, and the bearing of trend of described chute and described the second guide railBearing of trend vertical.
2. sample propulsion plant according to claim 1, is characterized in that, described the first driving mechanismComprise the first motor being fixed on described underframe, the first driving pulley being connected with described the first motor,The first driven pulley on described underframe is located in activity, and connect described the first driving pulley and described first fromThe first Timing Belt of movable belt pulley, wherein said connecting plate is provided with the STATEMENT OF FEDERALLY SPONSORED with described the first Timing Belt interlock.
3. sample propulsion plant according to claim 2, is characterized in that, described underframe is provided with useDetect optocoupler in the first detection optocoupler, second that detects the position of described STATEMENT OF FEDERALLY SPONSORED on described the first Timing BeltAnd the 3rd detect optocoupler.
4. sample propulsion plant according to claim 1, is characterized in that, described the second driving mechanismComprise the second motor being fixed on described connecting plate, the second driving pulley being connected with described the second motor,The second driven pulley being fixedly linked with described rotor plate, and connect described the second driving pulley and described secondThe second Timing Belt of driven pulley.
5. sample propulsion plant according to claim 4, is characterized in that, described the second driven pulleyOn be fixed with belt wheel sensing chip, on described connecting plate, be also provided with for detection of the described belt wheel sensing chip anglec of rotationThe 4th of degree detects optocoupler.
6. sample propulsion plant according to claim 4, is characterized in that, described runner assembly also wrapsDraw together and be arranged in the rotating shaft at described the second driven pulley middle part, described rotor plate is sheathed is fixed on described rotationOn axle.
7. sample propulsion plant according to claim 6, is characterized in that, described swingle comprises workMove and be sheathed on the rotating disk on described rotating shaft, the first arm and the second arm being connected with described rotating disk, described activeWheel is located at the end of described the first arm, and described driven pulley is located at the end of described the second arm.
8. sample propulsion plant according to claim 7, is characterized in that, described pushing component also wrapsDraw together elastic recovery part, described elastic recovery part one end is located on described rotating disk, and the other end is located at described swingleOn.
9. sample propulsion plant according to claim 8, is characterized in that, described rotating disk is provided with magneticProperty element, described connecting plate is provided with the magnetic detector matching with described magnetic element.
10. one kind comprises the biochemical luminescence assays of sample propulsion plant as claimed in any one of claims 1 to 9 whereinInstrument.
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| CN201410391238.1A CN104198747B (en) | 2014-08-08 | 2014-08-08 | Biochemical luminous tester and sample propulsion plant thereof |
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| CN201410391238.1A CN104198747B (en) | 2014-08-08 | 2014-08-08 | Biochemical luminous tester and sample propulsion plant thereof |
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| CN104198747B true CN104198747B (en) | 2016-05-04 |
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| CN107422110B (en) * | 2017-08-02 | 2019-03-15 | 东莞合安机电有限公司 | Test paper paper slip initial load mechanism |
| CN109557329B (en) * | 2017-09-26 | 2022-07-19 | 深圳市新产业生物医学工程股份有限公司 | Rotary sample adding device and sample adding method |
| CN109580591B (en) * | 2017-09-28 | 2022-03-04 | 深圳市新产业生物医学工程股份有限公司 | Measuring chamber and chemiluminescence detector |
| CN109580969B (en) * | 2017-09-29 | 2022-07-12 | 深圳市新产业生物医学工程股份有限公司 | Sample rack transfer device, sample rack loading system and chemiluminescence detector |
| WO2020001613A1 (en) | 2018-06-28 | 2020-01-02 | 深圳迈瑞生物医疗电子股份有限公司 | Continuous sample introduction method, sample introduction apparatus and storage medium |
| CN111443212B (en) * | 2020-03-13 | 2023-07-21 | 币冠(上海)生物科技有限公司 | Medical sample analysis device |
| CN111678792A (en) * | 2020-06-17 | 2020-09-18 | 重庆工程职业技术学院 | Building material strength detection device |
| CN112666363A (en) * | 2020-12-16 | 2021-04-16 | 上海科华实验系统有限公司 | Test-tube rack thrust unit, test-tube rack sampling mechanism and test-tube rack assembly line |
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|---|---|---|---|---|
| US6106781A (en) * | 1992-04-06 | 2000-08-22 | Roche Diagnostic Corporation | Conveying system for analytical samples |
| CN102338807A (en) * | 2010-12-01 | 2012-02-01 | 北京赛尔蒂扶科技发展有限公司 | Full automatic conveying device suitable for batch microscopic examination of glass slides |
| CN203705464U (en) * | 2013-12-20 | 2014-07-09 | 深圳徳夏生物医学工程有限公司 | Micro-pore plate sampling and transferring device |
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