CN211505576U - Full-automatic dry immunoassay equipment - Google Patents

Abstract

The utility model discloses a full-automatic dry immunoassay equipment, include: a base; the detection mechanism is fixedly connected to the base; the feeding mechanism is arranged at a distance from the detection mechanism; and the liquid taking mechanism is positioned right above the side of the feeding mechanism, and the liquid taking mechanism is used for moving back and forth between the detection mechanism and the feeding mechanism, wherein the detection mechanism is provided with a first rotary disc, an enclosing baffle plate extends upwards along the periphery of the first rotary disc, and at least two peak platforms are arranged on the enclosing baffle plate at intervals. According to the utility model discloses, establish to the rotation type and be equipped with a plurality of holding tanks through with feed mechanism and detection mechanism, improve the quantity of disposable inspection sample, improve the work efficiency of inspection, holistic material loading, get liquid, detect and waste material treatment's process is full automatic process, the efficiency of further improvement work, feed mechanism equipment can place the test tube of whole specifications moreover, and the suitability of equipment is higher.

Description

Full-automatic dry immunoassay equipment

Technical Field

The utility model relates to an immunoassay appearance equipment field, in particular to full-automatic dry immunoassay equipment.

Background

The full-automatic chemiluminescence immunoassay instrument is an instrument capable of carrying out immunological quantitative analysis on a body fluid sample of a patient, and can be used for detecting anemia, cardiovascular diseases, congenital diseases, sex hormones, infectious diseases, metabolic functions, tumor markers, thyroid and the like and monitoring treatment medicines.

At present, when the immune item detection is carried out in the inspection departments such as outpatient service, emergency treatment and the like, for a single device, after a nurse takes blood, blood taking tubes are intensively placed into a table centrifuge. Generally, a medical worker always waits for at least one small batch of samples, then manually puts the samples into a centrifuge for centrifugation, then takes the samples out of the centrifuge, removes a test tube cap, and puts the samples into a full-automatic luminescence analyzer for testing, wherein various implemented steps are manual operations.

However, the existing immunoassay analyzer has certain problems, one of which is that a plurality of parts which involve manual operation in a whole set of detection process are provided, so that the detection work is inefficient in the daily detection process. Secondly, adopt the structure of carousel formula to the process that the chemical examination detected and the material loading, including many holding tanks, can improve disposable detection and analysis's process and efficiency greatly, but most analyzer's equipment can detect the sample quantity of analysis few, and it is long to consume time. Thirdly, the general immunoassay analyzer is only suitable for detecting blood sampling tubes with the conventional size,

in view of the above, there is a need to develop a fully automatic dry immunoassay device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model aims at providing a full-automatic dry immunoassay equipment, establish to the rotation type and be equipped with a plurality of holding tanks through establishing feed mechanism and detection mechanism, improve the quantity of disposable inspection sample, improve the work efficiency of inspection, holistic material loading, get liquid, the process of detection and waste material processing is full-automatic process, further efficiency of improvement work, and the test tube of whole specifications can be placed to feed mechanism equipment in addition, and the suitability of equipment is higher, in order to realize according to the utility model discloses an above-mentioned purpose and other advantages provide a full-automatic dry immunoassay equipment, include:

a base;

the detection mechanism is fixedly connected to the base;

the feeding mechanism is arranged at a distance from the detection mechanism; and

a liquid taking mechanism which is positioned right above the side of the feeding mechanism and moves back and forth between the detection mechanism and the feeding mechanism,

the detection mechanism is provided with a rotary table, an enclosing baffle plate extends upwards along the periphery of the rotary table, and at least two peak platforms are arranged on the enclosing baffle plate at intervals.

Preferably, the detection mechanism further includes:

a fixed cylinder;

the first-stage rotary drum is sleeved on the periphery of the cylinder; and

a second-stage rotating drum which is sleeved on the periphery of the first-stage rotating drum,

the end surfaces of the cylinder, the first-stage rotating drum and the second-stage rotating drum are stepped and sequentially pushed downwards, the upper end surface of the second-stage rotating drum is fixedly connected with a rotating disc, and the upper end surface of the first-stage rotating drum is fixedly connected with a transverse pushing mechanism.

Preferably, the transverse pushing mechanism comprises a gear shaft motor, a fixed disc and a push rod, wherein a through groove is formed in the middle of the push rod along the length direction, the width of the through groove is slightly larger than the diameter of a gear shaft of the gear shaft motor, two side faces of the through groove are respectively and fixedly connected with a tooth-shaped strip and an I-shaped track strip, a sliding rail block is arranged on the side face of the through groove and is matched with the I-shaped track strip, a pressing block is fixedly connected with the sliding rail block.

Preferably, the feeding mechanism comprises a rotary table, a support frame and a recovery mechanism, and the rotary table is provided with a feeding station, a decapping station, a liquid pumping station and a recovery station which are sequentially arranged along the rotation direction of the rotary table.

Preferably, at least two test tube holding tanks of arranging along its circumference are seted up to the periphery of carousel, there is the adapter in the test tube holding tank, the test tube holding tank holds the chamber around forming one by the lateral wall, the rigid coupling has the vertical locating piece of placing on holding the intracavity wall, the locating hole has been seted up on the locating piece, the bottom device that holds the chamber has the fixed block, the fixed orifices has been seted up in the downward run-through of fixed block upper surface.

Preferably, the support frame is fixedly connected with the recovery mechanism, a gun head tray is fixedly connected to the support frame, a gun head tray support frame is fixedly connected to the gun head tray, the gun head tray is L-shaped and is divided into a flat component and a vertical component, the flat component is fixedly connected to the support frame, a square hole is formed in the middle of the flat component, an automatic missile device is arranged below the square hole, the automatic missile device is fixedly connected to the support frame, and the drawer adjusting sheet is fixedly connected to the inner wall of the vertical component.

Preferably, the liquid taking mechanism comprises a liquid taking pipe structure and a driving structure, and the driving structure drives the liquid taking pipe structure to do linear motion along the horizontal direction.

Preferably, the liquid taking pipe structure is provided with a liquid taking pipe part, the liquid taking pipe part is fixedly connected with a liquid taking pipe fixing block, the liquid taking pipe fixing block is fixedly connected with a bearing fixing block, the bearing fixing block is fixedly connected with a vertical sliding block, and the vertical sliding block is fixedly connected with a vertical bar-shaped connecting block.

Preferably, the bottom rigid coupling of bar connecting block has the loading base that the level was placed, it has gear motor to load base left end face rigid coupling, gear motor runs through load the base downwardly extending, it has the rotation to load base right-hand member face rigid coupling, the one end of axis of rotation is rotating gear, rotating gear upwards runs through bearing solid joint piece.

Preferably, the drive structure is equipped with transverse connection board, transverse connection board one end rigid coupling has first gear motor, the transverse connection board other end is equipped with the gear shaft, with first gear motor establish relatively in there is transverse solid joint piece on the transverse connection board, transverse connection board's upper and lower both sides side is equipped with first slip track and second slip track, first slip track with be equipped with relative first slider and second slider on the second slip track respectively, transverse solid joint piece is fixed in first slider with on the second slider.

Compared with the prior art, the utility model, its beneficial effect is: establish to the rotation type and be equipped with a plurality of holding tanks through establishing feed mechanism and detection mechanism, improve the quantity of disposable inspection sample, improve the work efficiency of inspection, holistic material loading, get liquid, detect and waste disposal's process is full automatic process, and the efficiency of further improvement work, feed mechanism equipment can place the test tube of whole specifications moreover, and the suitability of equipment is higher.

Drawings

Fig. 1 is a three-dimensional view of the external appearance structure of an immunoassay analyzer apparatus according to the present invention;

fig. 2 is a three-dimensional schematic view of the internal structure of an immunoassay analyzer apparatus according to the present invention;

fig. 3 is a three-dimensional schematic view of a turnaround feed mechanism of an immunoassay analyzer apparatus according to the present invention;

fig. 4 is a schematic three-dimensional explosion of a rotating gripper assembly of a turnaround feed mechanism of an immunoassay analyzer apparatus according to the present invention;

fig. 5 is a three-dimensional, exploded schematic view of a clamping member drive structure of an immunoassay analyzer apparatus according to the present invention;

fig. 6 is a three-dimensional schematic view of a support mechanism of a rotary gripper assembly of an immunoassay analyzer apparatus according to the present invention.

Fig. 7 is a three-dimensional explosion schematic of a turnaround feed mechanism of an immunoassay analyzer apparatus according to the present invention;

fig. 8 is a three-dimensional schematic view of a carousel of an epicyclic feeder of an immunoassay analyzer apparatus according to the present invention;

fig. 9 is a top view of a carousel of an epicyclic feeder of an immunoassay analyzer apparatus according to the present invention;

fig. 10 is a three-dimensional schematic view of a support frame of an epicyclic feeder of an immunoassay analyzer apparatus according to the present invention;

fig. 11 is a three-dimensional schematic view of a test disc for an immunoassay test paper sheet of an immunoassay analyzer apparatus according to the present invention;

fig. 12 is a schematic three-dimensional explosion of a test disc for an immunoassay test paper sheet of an immunoassay analyzer apparatus according to the present invention;

fig. 13 is a three-dimensional schematic view of a lateral pushing mechanism of a test disc for immunoassay test paper sheets of an immunoassay analyzer apparatus according to the present invention;

fig. 14 is a three-dimensional schematic view of a carousel of a detection disc for an immunoassay test paper sheet according to the present invention of an immunoassay analyzer device;

fig. 15 is a left side view of a liquid take-off structure and a turnaround feeder of an immunoassay analyzer apparatus according to the present invention;

fig. 16 is a schematic three-dimensional structure of a liquid taking mechanism of an immunoassay analyzer apparatus according to the present invention;

figure 17 is a three-dimensional schematic view of a liquid withdrawal member of an immunoassay analyzer apparatus according to the present invention;

fig. 18 is a three-dimensional schematic view of the exterior of a fluid extraction drive structure of an immunoassay analyzer apparatus according to the present invention;

fig. 19 is a three-dimensional schematic view of the interior of the liquid extraction drive structure of the immunoassay analyzer apparatus according to the present invention.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

Referring to fig. 1-19, an immunoassay analyzer device includes:

a base 7;

the detection mechanism 4 is fixedly connected to the base 7;

the feeding mechanism 1 is arranged at a distance from the detection mechanism 4; and

a liquid taking mechanism 6 which is positioned right above the side of the feeding mechanism 1, and the liquid taking mechanism 6 moves back and forth between the detection mechanism 4 and the feeding mechanism 1,

referring to fig. 14, the detecting mechanism 4 is provided with a first rotating disc 44, a fence extends upwards along the periphery of the first rotating disc 44, at least two peak platforms 441 are arranged on the enclosure baffle at intervals, a test paper sheet is arranged between every two adjacent peak platforms 41, a placing position 412 corresponding to one end of the test paper sheet is arranged on one side of the upper surface of each peak platform 41, a placing position 411 corresponding to the other end of the test paper sheet is arranged on the other side of the upper surface of each peak platform 41, therefore, the test paper sheet can be stably arranged on the rotating disc 44, the rotating disc 44 will not easily fall off during the rotation process, the peak platform 441 is respectively provided with a placing position 412 and a placing position 411 at two sides of the upper end surface according to the size of the two ends of the test paper sheet, two adjacent peak platforms 441 can be well embedded to place test paper sheets, and the embedding tightness is moderate, so that the transverse pushing mechanism 41 can conveniently push the test paper sheets after the test paper sheets are detected.

Referring to fig. 4-6, uncapping mechanism 2 is further provided directly above feeding mechanism 1, uncapping mechanism 2 is divided into a rotating clamp part 21 and a clamping part 22, wherein the rotating clamp part 21 includes the jaw seat 211, the clamping jaw 212, the rotating shaft 215 and the clamping jaw opening and closing device 213, the t-shaped sleeve 216 is sleeved on the periphery of the lower end of the rotating shaft 215, the lower end of the t-shaped sleeve 216 is fixedly connected with the connecting top plate 217, the lower surface of the connecting top plate 217 is fixedly connected with the clamping jaw opening and closing device 213, the clamping jaw opening and closing device 213 is used for controlling the opening and closing of the clamping jaw 212, when the rotating clamp part 21 descends to the top of the blood collection tube, the clamping jaw opening and closing device 213 controls the clamping jaw 212 to open and contain the lid of the blood collection tube, then the clamping jaw 212 performs the combination action to grasp the lid of the blood collection tube, at this time, the jaw 212 descends to the top of the cartridge with the cap, and when the cap is screwed onto the cartridge, the jaw opening and closing device 213 controls the jaw 212 to open again.

Further, the motor bottom plate 58 and the connecting push plate 53 sequentially penetrate through the rotating shaft 215 upward, the first motor 57 is disposed at the left end of the motor bottom plate 58, the first motor 57 is disposed with the motor screw 54, one end of the motor screw 54 penetrates through the motor bottom plate 58 and extends downward, the other end of the motor screw is fixed to the lower surface of the connecting push plate 53, when the clamping member 4 clamps and fixes the blood collection tube, the rotating clamping member 21 needs to descend to the cap of the blood collection tube to uncap the blood collection tube, at this time, the first motor 57 rotates to drive the motor screw 5 to rotate, the motor screw 5 drives the connecting push plate 53 to do ascending and descending linear motion, the rotating shaft 215 rotates the rotating shaft 215 through the rotating shaft 2151, and the rotating shaft 215 finally enables the clamping jaws 212 to spirally ascend when clamping the cap, so that the jaws 212 can be screwed off the cap.

Further, the clamping component 4 is provided with the second motor 221, the second motor 221 is provided with the motor base 222, a rotating shaft of the second motor 221 penetrates through the motor base 222, the driving gear 223 is sleeved on the upper end of the rotating shaft, and the driving gear 223 is engaged with the first driven gear 225 and the second driven gear 224 engaged with the first driven gear 225.

Further, the upper ends of the first driven gear 225 and the second driven gear 224 are respectively rotatably connected with the first annular seat 228 and the second annular seat 2210, the finger clamping seat 2282 is fixedly connected to the outer circumference of the first annular seat 228, the finger clamping seat 2282 is fixedly connected to the finger clamping seat 2283, the finger clamping head 2283 is sleeved with the silica gel finger pad 227, when the blood collection tube reaches the uncapping station, the clamping member 4 clamps and fixes the blood collection tube, when the second motor 221 rotates, the first driven gear 225 and the second driven gear 224 move in opposite directions, so that the first annular seat 228 and the finger clamping head on the second annular seat 2210 are combined to clamp the blood collection tube, when the rotary clamping member 21 uncapping the blood collection tube, when the detection is completed, the second motor 221 operates in reverse direction, so that the clamping jaws are separated to release the clamping of the cartridge.

Further, at least two of the finger holders 22101 are fixedly connected to the outer circumference of the second annular seat 2210, and the clamping jaw 22103 and the guiding jaw 22102 are respectively fixedly connected to the finger holders 22101.

Further, still the rigid coupling has on the first annular seat 228 periphery spacing clip indicates seat 2281, be close to spacing clip indicates seat 2281 be provided with on the motor cabinet 222 stopper 229, just clip indicates seat 2282 with be fixed in between the spacing clip indicates seat 2281 first annular seat 228 is equipped with press from both sides tight barn door.

Further, the detection mechanism 4 further includes:

a fixed cylinder 47;

a first-stage drum 48 fitted around the outer periphery of the cylinder 47; and

a second-stage drum 46, which is sleeved on the periphery of the first-stage drum 48,

the end surfaces of the cylinder 47, the first-stage rotating drum 48 and the second-stage rotating drum 46 are stepped and sequentially pushed downwards, the first rotating disc 44 is fixedly connected to the upper end surface of the second-stage rotating drum 46, and the transverse pushing mechanism 41 is fixedly connected to the upper end surface of the first-stage rotating drum 48.

Referring to fig. 13, the lateral pushing mechanism 41 includes a gear shaft motor 411, a fixed plate 417, and a push rod 414, a through groove is formed in the middle of the push rod 414 along the length direction, the width of the through groove is slightly greater than the gear shaft diameter of the gear shaft motor 411, a tooth-shaped strip 415 and an i-shaped track strip 416 are respectively fixedly connected to two side edges of the through groove, a sliding rail block 413 is arranged to fit with the i-shaped track strip 416, a pressing block 412 is fixedly connected to the sliding rail block 413, the pressing block 412 is fixed on the fixed plate 417, the lateral pushing mechanism 41 includes a gear shaft motor 411, a fixed plate 417, and a push rod 414, a through groove is formed in the middle of the push rod 414 along the length direction, the width of the through groove is slightly greater than the gear shaft diameter of the gear shaft motor 411, the upper surface of the push rod 414 is far higher than the fixed plate 417, the push rod 414, so that the test paper sheet can be accurately and effectively pushed in the pushing process.

Furthermore, a test paper sheet recovery box is arranged beside the detection mechanism 4 and in the transverse pushing direction of the transverse pushing mechanism 41, and after the test paper sheet is detected, the transverse pushing mechanism 41 pushes the test paper sheet to the test paper sheet recovery box.

Tooth-shaped strips 145 and I-shaped track strips 146 are fixedly connected to two side edges of the through groove respectively, a sliding rail block 413 is arranged corresponding to the I-shaped track strips 416, a pressing block 412 is fixedly connected to the sliding rail block 413, and the pressing block 412 is fixed to a fixed disc 417.

Further, feed mechanism 1 is including second carousel 11, support frame 12 and recovery mechanism 15, be equipped with the material loading station, uncapping station, drawing liquid station and the recovery station that arrange in proper order along its direction of rotation on second carousel 11.

Referring to fig. 8-9, the second rotary disk 11 has at least two test tube accommodating grooves formed in the circumference thereof, the test tube receiving groove, in which the adapter 3 is located, is surrounded by a side wall 112 to form a receiving chamber, a vertically arranged positioning block 111 is fixedly connected to the inner wall of the accommodating cavity, a positioning hole 1111 is formed in the positioning block 111, the bottom of the containing cavity is provided with a fixed block 113, the upper surface of the fixed block 113 is downwards penetrated with a fixed hole 1131, the adapter is arranged in the test tube accommodating groove, the test tube accommodating groove is surrounded by the side wall to form an accommodating cavity, the inner wall of the accommodating cavity is fixedly connected with the vertically arranged positioning block, the positioning block is provided with the positioning hole, the bottom device that holds the chamber has the fixed block, the fixed block upper surface has run through downwards and has seted up the fixed orifices. This the test tube of carousel is put and is received the position and can place ordinary blood sampling test tube commonly used, also can be equipped with the test tube the adapter places unconventional blood sampling test tube, moreover to unconventional test tube the adapter can make its fixed placing in the carousel, locating hole 1111 can fix the orientation of placing of adapter, can prevent that the adapter is placed conversely.

Further, the support frame 12 is fixedly connected with the recovery mechanism 15, a gun head tray 151 is fixedly connected to the support frame, a gun head tray support frame 152 is fixedly connected to the gun head tray 151, the gun head tray 151 is L-shaped and is divided into a flat component and a vertical component, the flat component is fixedly connected to the support frame, a square hole is formed in the middle of the flat component, an automatic missile device 155 is arranged below the square hole, the automatic missile device 155 is fixedly connected to the support frame, and a drawer adjusting sheet 153 is fixedly connected to the inner wall of the vertical component.

Referring to fig. 16, the liquid taking mechanism 6 includes a liquid taking tube structure 61 and a driving structure 62, the driving structure 62 drives the liquid taking tube structure 61 to move linearly along a horizontal direction, mainly, the liquid taking tube structure 61 is fixed on the driving structure 62, the driving structure 62 drives the liquid taking tube structure 61 to move transversely through a motor, so that the liquid taking tube structure 61 moves from a starting station to above the revolving and feeding mechanism 1, and at this time, the liquid taking tube structure 61 moves downward to take liquid.

Further, liquid taking pipe structure 61 is equipped with liquid taking pipe part 611, with liquid taking pipe part 611 rigid coupling has liquid taking pipe fixed block 618, liquid taking pipe fixed block 618 rigid coupling has bearing rigid coupling block 619, the bearing rigid coupling block 619 rigid coupling has vertical slider 6110, vertical slider 6110 rigid coupling has vertical bar connecting block 614.

Referring to fig. 17, a horizontally disposed loading base 613 is fixedly connected to a bottom end of the bar-shaped connecting block 614, a gear motor 612 is fixedly connected to a left end surface of the loading base 613, the gear motor 612 can rotate forward or backward, the gear motor 612 penetrates through the loading base 613 and extends downward, a rotating shaft 617 is fixedly connected to a right end surface of the loading base 613, one end of the rotating shaft 617 is a rotating gear 615, the rotating gear 615 penetrates through the bearing fixing block 619 upward, the rotating gear 615 is driven to rotate when the gear motor 612 rotates, the rotating gear 615 drives the bearing fixing block 619 to move downward or upward, and the liquid taking pipe member 611 is fixedly connected to the bearing fixing block 619, so that the liquid taking pipe member 611 follows the upward or downward movement of the bearing fixing block 619.

Referring to fig. 19, the driving structure 62 is provided with a transverse connecting plate 622, one end of the transverse connecting plate 622 is fixedly connected with a first gear motor 621, the other end of the transverse connecting plate 622 is provided with a gear shaft 626, a transverse fixing block 624 is arranged on the transverse connecting plate 622 opposite to the first gear motor 621, the upper and lower sides of the transverse connecting plate 622 are provided with a first sliding rail 6212 and a second sliding rail 6211, the first sliding rail 6212 and the second sliding rail 6211 are respectively provided with a first sliding block 6210 and a second sliding block 628 which are opposite to each other, the transverse fixing block 624 is fixed on the first sliding block 6210 and the second sliding block 628, the first gear motor 621 is connected with the gear shaft 626 through a belt, and the transverse fixing block 624 is fixedly connected with a belt driving block 629, when the first gear motor rotates, the belt is driven to rotate, because the belt driving block 629 is fastened to the belt, the transverse fastening block 624 moves transversely with the belt, thereby moving the entire liquid taking mechanism transversely.

Furthermore, a first connecting plate 623 and a second connecting plate 627 are respectively arranged on the upper side and the lower side of the transverse connecting plate 622, a third connecting plate is arranged at the upper end of the second connecting plate 627, an X-axis moving chain is fixedly connected to the first connecting plate 623 and the second connecting plate 627, a Y-axis moving chain is fixedly connected with the third connecting plate, a top plate is fixed at the other end of the Y-axis moving chain, two Y-axis slide rails are fixed on the top plate, Y-axis slide blocks are fixedly connected on the Y-axis slide rails, one of the Y-axis sliders is fixedly connected to the transverse connecting plate 622, the other Y-axis slider is fixedly connected to the transverse connecting plate 622 through a middle block, the middle block is fixed on the transverse connecting plate 622, a motor rotating seat is fixedly connected on the middle block, a Y-axis motor is fixedly connected on the motor rotating seat, when the Y-axis motor rotates, the middle block drives the liquid taking mechanism 61 to move along the Y axis.

In the working process, test tubes to be detected are manually placed in the second rotary table 11, at this time, when the sample loading sensor 16 on the support frame 12 senses that the blood collection tubes are placed on the second rotary table 11, the driving mechanism 14 starts to drive the second rotary table 11 to rotate to the uncapping station, when the uncapping sensor 17 senses that the second rotary table 11 rotates to the uncapping station, the driving mechanism 14 stops rotating, the blood collection tubes are uncapping, after the uncapping operation is finished, the driving mechanism 14 drives the second rotary table 11 to rotate to the next detection station, when the sensor on the liquid taking mechanism senses the test tubes, the liquid taking tube part in the liquid taking mechanism performs X-axial movement to the upper part of the test tubes, at this time, the liquid taking tube part starts to move downwards to take liquid, and when the liquid taking mechanism 6 finishes taking liquid, the detected blood collection tubes are recovered to the recovery device 15, when the turntable rotates to the uncapping station, at this time, a test tube sensor senses that a blood collection tube reaches the uncapping station, at this time, the clamping claw 22102 is guided to guide the blood collection tube to the uncapping station, when the blood collection tube reaches the uncapping station, the second motor 221 is turned on to drive the driving gear 223 to rotate, so that the first driven gear 225 and the second driven gear 224 rotate, at this time, the clamping claw 2283 with the silica gel finger pad 227 clamps the blood collection tube, at this time, the first motor 57 rotates to drive the motor screw 54 to rotate downwards to drive the slider 52 to slide downwards along the i-shaped slide rail 55, when the slider slides above the blood collection tube, the rotary clamping part 21 opens the claw 212 through the uncapping opening and closing device 213, then the uncapping opening and closing device 213 enables the claw to clamp the cap of the blood collection tube, at this time, the first motor 417 drives the motor screw 414 to spirally rise, drive rotatory clamp is got 21 spiral rises of part 21 and is taking off the heparin tube cap lid of rotation type promptly, avoids adopting the linear to pull hard required strength of taking off the cap and reduces, works as rotatory clamp is got part 21 and is accomplished the action of taking off the cap, second motor 221 antiport, thereby makes centre gripping claw 2283 loosens the heparin tube, turns to the heparin tube both sides, on first driven gear 225 spacing clamp indicates the seat 2281 displacement to stopper 229's position stops centre gripping claw 2283 and the rotation of holding claw 22103, and whole process of taking off the cap ends, and the heparin tube also accomplishes the detection this moment, second carousel 11 is in under the drive of carousel actuating mechanism 14 reaches the waste tube under the drive retrieve mechanism 15, the heparin tube that accomplishes the detection this moment is placed in the waste tube retrieve the unified recovery of mechanism 15, and whole feed mechanism accomplishes all work steps this moment.

When the liquid taking mechanism 6 obtains an object to be detected, the Y-axis motor starts to rotate at the moment to drive the liquid taking mechanism 6 to move in the Y-axis direction, when the sensor senses that the liquid taking mechanism 6 moves above the test paper sheet, the Y-axis motor stops rotating at the moment, the liquid taking mechanism 6 starts to move downwards to drop the obtained object to be detected onto the test paper sheet, then the test paper sheet moves upwards, the Y-axis motor rotates reversely to drive the liquid taking mechanism 6 to return to the original position, the motor 421 rotates to drive the first rotary disc 44 to rotate at the moment, the test paper sheet to be detected rotates to the detection area to be detected, after the test paper sheet is detected, the motor 421 rotates reversely to drive the test paper sheet to rotate to the position of the transverse pushing mechanism 41, the gear shaft motor 411 rotates at the moment, the gear shaft of the gear shaft motor 411 drives the tooth-shaped strips 415 to move linearly so as to drive the push rod 414 to move forwards, the push rod 414 moves towards the test paper sheet along the slide rail block 413 to push the test paper sheet out of the peak platform 41, at this time, the limiting piece 418 on the tooth-shaped strip 415 reaches the limiting block 419, the push rod 414 can not move forwards any more, so that the push rod 414 can not easily move to be separated excessively, and after the test paper sheet is pushed out, the limiting piece 418 rotates reversely to drive the push rod 414 to move linearly in a reverse direction to return to the initial position.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims (10)

1. A fully automatic dry immunoassay device, comprising:

a base (7);

the detection mechanism (4) is fixedly connected to the base (7);

the feeding mechanism (1) is arranged at a distance from the detection mechanism (4); and

the liquid taking mechanism (6) is positioned right above the side of the feeding mechanism (1), and the liquid taking mechanism (6) moves back and forth between the detection mechanism (4) and the feeding mechanism (1),

the detection mechanism (4) is provided with a first rotating disc (44), an enclosing baffle plate extends upwards along the periphery of the first rotating disc (44) in a circle, and at least two peak platforms (441) are arranged on the enclosing baffle plate at intervals.

2. The fully automatic dry immunoassay device according to claim 1, wherein the detection means (4) further comprise:

a fixed cylinder (47);

a first-stage drum (48) which is sleeved on the periphery of the cylinder (47); and

a second-stage rotary drum (46) which is sleeved on the periphery of the first-stage rotary drum (48),

the end faces of the cylinder (47), the first-stage rotating drum (48) and the second-stage rotating drum (46) are stepped and sequentially pushed downwards from top to bottom, the upper end face of the second-stage rotating drum (46) is fixedly connected with a first rotating disc (44), and the upper end face of the first-stage rotating drum (48) is fixedly connected with a transverse pushing mechanism (41).

3. The full-automatic dry immunoassay device of claim 2, wherein the lateral pushing mechanism (41) comprises a gear shaft motor (411), a fixed disk (417) and a push rod (414), wherein a through groove is formed in the middle of the push rod (414) along the length direction, the width of the through groove is slightly larger than the diameter of a gear shaft of the gear shaft motor (411), two side edges of the through groove are respectively fixedly connected with a tooth-shaped strip (415) and an I-shaped track strip (416), a sliding rail block (413) is arranged corresponding to the I-shaped track strip (416), a pressing block (412) is fixedly connected with the sliding rail block (413), and the pressing block (412) is fixed on the fixed disk (417).

4. The full-automatic dry immunoassay device according to claim 1, wherein the feeding mechanism (1) comprises a second turntable (11), a support frame (12) and a recovery mechanism (15), and the second turntable (11) is provided with a feeding station, a decapping station, a liquid pumping station and a recovery station which are sequentially arranged along the rotation direction of the second turntable.

5. The full-automatic dry immunoassay device of claim 4, wherein the second rotary plate (11) has at least two test tube receiving grooves formed along its circumference at its periphery, the test tube receiving grooves have adapters (3) therein, the test tube receiving grooves are surrounded by side walls (112) to form a receiving cavity, the inner wall of the receiving cavity is fixedly connected with a vertically placed positioning block (111), the positioning block (111) has a positioning hole (1111), the bottom device of the receiving cavity has a fixing block (113), and the upper surface of the fixing block (113) has a fixing hole (1131) penetrating downwards.

6. The full-automatic dry immunoassay device according to claim 4, wherein the recovery mechanism (15) is fixedly connected to the support frame (12), a tip tray (151) is fixedly connected to the support frame, a tip tray support frame (152) is fixedly connected to the tip tray (151), the tip tray (151) is L-shaped and is divided into a horizontal component and a vertical component, the horizontal component is fixedly connected to the support frame, a square hole is formed in the middle of the horizontal component, an automatic projectile device (155) is arranged below the square hole, the automatic projectile device (155) is fixedly connected to the support frame, and a drawer adjusting sheet (153) is fixedly connected to the inner wall of the vertical component.

7. The fully automatic dry immunoassay device according to claim 1, wherein the liquid extraction mechanism (6) comprises a liquid extraction tube structure (61) and a driving structure (62), and the driving structure (62) drives the liquid extraction tube structure (61) to move linearly along a horizontal direction.

8. The fully automatic dry immunoassay device according to claim 7, wherein the liquid taking tube structure (61) is provided with a liquid taking tube component (611), a liquid taking tube fixing block (618) is fixedly connected with the liquid taking tube component (611), the liquid taking tube fixing block (618) is fixedly connected with a bearing fixing block (619), the bearing fixing block (619) is fixedly connected with a vertical slide block (6110), and the vertical slide block (6110) is fixedly connected with a vertical strip-shaped connecting block (614).

9. The fully automatic dry immunoassay device according to claim 8, wherein a horizontally disposed loading base (613) is fixed to a bottom end of the strip-shaped connecting block (614), a gear motor (612) is fixed to a left end face of the loading base (613), the gear motor (612) extends downward through the loading base (613), a rotating shaft (617) is fixed to a right end face of the loading base (613), a rotating gear (615) is arranged at one end of the rotating shaft (617), and the rotating gear (615) extends upward through the bearing fixing block (619).

10. The full-automatic dry immunoassay device of claim 7, wherein the driving structure (62) is provided with a transverse connecting plate (622), one end of the transverse connecting plate (622) is fixedly connected with a first gear motor (621), the other end of the transverse connecting plate (622) is provided with a gear shaft (626), a transverse fixing block (624) is arranged on the transverse connecting plate (622) opposite to the first gear motor (621), the upper side and the lower side of the transverse connecting plate (622) are provided with a first sliding track (6212) and a second sliding track (6211), the first sliding track (6212) and the second sliding track (6211) are respectively provided with a first sliding block (6210) and a second sliding block (628) which are opposite, and the transverse fixing block (624) is fixed on the first sliding block (6210) and the second sliding block (628).

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