CN212221639U - A week commentaries on classics formula loading attachment for immunoassay appearance - Google Patents

Abstract

The utility model discloses a week commentaries on classics formula loading attachment for immunoassay appearance, include: the turnover feeding mechanism comprises the rotary table, the supporting frame and the recovery mechanism, and the rotary table is provided with the feeding station, the uncapping station and the liquid pumping station which are sequentially arranged along the rotation direction of the rotary table; the uncapping mechanism is arranged beside the rotary table and is opposite to the uncapping station; and wherein, the periphery of carousel is seted up two at least along its circumference arrange the test tube holding tank. According to the utility model discloses, fix the heparin tube earlier through clamping device, then later through taking off cap rotary device, rotate to taking off cap to the lid of heparin tube, avoided the straight line to take off cap to produce powerful dragging to the heparin tube like this, detect moreover the carousel passes through the tip heparin tube can be placed to the adapter and detect, improves the suitability of analysis appearance greatly, and full automated inspection is realized to whole testing process, has improved the efficiency that detects greatly.

Description

A week commentaries on classics formula loading attachment for immunoassay appearance

Technical Field

The utility model relates to a week commentaries on classics formula loading attachment field for immunoassay appearance, in particular to a week commentaries on classics formula loading attachment for immunoassay appearance.

Background

The full-automatic chemiluminescence turnover type feeding device for the immunoassay analyzer 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. The full-automatic chemiluminescence is applied to the turnover type feeding device of the immunoassay analyzer, so that the test process is completely automated, the working efficiency of immunoassay is improved, artificial subjective errors are eliminated, the quality of immunoassay is stabilized, and a reliable and efficient way is provided for clinical immunoassay.

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 speaking, after waiting for at least one small batch of samples, the medical staff 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 light-emitting turnover type feeding device for an immunoassay analyzer for testing, so that the test tubes need to be manually taken out after the detection is finished.

However, the existing turnover type feeding device for the immunoassay analyzer has certain problems, and firstly, when the existing turnover type feeding device for the immunoassay analyzer is used for taking and placing a detection sample, the cover of the blood sampling tube must be manually taken off in advance, and then the blood sampling tube is placed into equipment for detection, so that the labor time is greatly wasted, and the workload is increased. Secondly, the week commentaries on classics formula loading attachment that is used for immunoassay appearance is not automatic enough at the in-process that detects to the heparin tube moreover, and the process that needs manual operation is more, and work efficiency is low. Thirdly, the general turnover type feeding device for the immunity 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 turnover type feeding device for an immunoassay analyzer, so as 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 turnover formula loading attachment for immunoassay appearance fixes the heparin tube earlier through clamping device, then back through taking off cap rotary device, rotates the cap of taking off to the lid of heparin tube, has avoided the straight line to take off the cap like this and has produced powerful the pulling to the heparin tube. And detect the carousel passes through the tip heparin tube can be placed to the adapter and is detected, improves the suitability of analysis appearance greatly, and full automated inspection is realized to whole testing process, has improved the efficiency that detects greatly, for the realization basis the utility model discloses an above-mentioned purpose and other advantages provide a week commentaries on classics formula loading attachment for immunoassay appearance, include:

the turnover feeding mechanism comprises the rotary table, the supporting frame and the recovery mechanism, and the rotary table is provided with the feeding station, the uncapping station and the liquid pumping station which are sequentially arranged along the rotation direction of the rotary table;

the uncapping mechanism is arranged beside the rotary table and is opposite to the uncapping station; and

wherein, at least two test tube holding tanks arranged along its circumference are seted up to the periphery of carousel.

Preferably, uncapping mechanism divide into rotatory clamp get the part with the centre gripping part, rotatory clamp get the part and include the claw seat the clamping jaw the rotation axis reaches the clamping jaw device that opens and shuts, tip periphery cover is equipped with under the rotation axis T type sleeve, T type sleeve lower extreme rigid coupling has connect the roof, it has to connect roof lower surface rigid coupling the clamping jaw device that opens and shuts.

Preferably, the motor bottom plate and the connection push plate sequentially penetrate through the rotating shaft in the upward direction, the first motor is arranged at the left end of the motor bottom plate, the first motor is provided with the motor screw rod, one end of the motor screw rod penetrates through the motor bottom plate and extends downwards, and the other end of the motor screw rod is fixed to the lower surface of the connection push plate.

Preferably, the mounting plate is vertically arranged, the motor bottom plate and the connecting push plate are both fixed to the mounting plate, the mounting plate is provided with the i-shaped sliding rail in the length direction, the sliding block is embedded in the i-shaped sliding rail, the sliding block is fixedly connected with the sliding block seat, and the sliding block seat is fixedly connected to the connecting push plate.

Preferably, the clamping device is provided with the second motor, the second motor is provided with the motor base, a rotating shaft of the second motor penetrates through the motor base, the driving gear is sleeved on the upper end of the rotating shaft, and the first driven gear and the second driven gear meshed with the first driven gear are meshed with the driving gear.

Preferably, first driven gear with second driven gear upper end rotates respectively to be connected with first annular seat with the second annular seat, the rigid coupling has on the first annular seat periphery first press from both sides and indicate the seat, the rigid coupling has on the first press from both sides and indicate the seat first centre gripping claw head, first centre gripping claw head cover has the silica gel indicates the pad.

Preferably, at least two second clamping finger seats are fixedly connected to the periphery of the second annular seat, and the second clamping finger seats are respectively and fixedly connected with the second clamping claw heads and the guide claw heads.

Preferably, the first annular seat periphery is further fixedly connected with the limiting clamping finger seat, the motor seat close to the limiting clamping finger seat is provided with the limiter, and the first clamping finger seat and the limiting clamping finger seat are fixed between the first annular seat and the clamping light barrier.

Preferably, have in the test tube holding tank the adapter, the test tube holding tank by the lateral wall holds the chamber around forming one, it has vertical the placing to hold rigid coupling on the intracavity wall the locating piece, seted up on the locating piece the locating hole, the bottom device that holds the chamber has the fixed block, the fixed block upper surface runs through downwards has seted up the fixed orifices.

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, the 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.

Compared with the prior art, the utility model, its beneficial effect is: fix the heparin tube through clamping device earlier, then later through taking off cap rotary device, rotate the cap of taking off the cap to the lid of heparin tube, avoided the straight line to take off the cap like this and produced powerful the dragging to the heparin tube. And detect the carousel passes through the tip heparin tube can be placed to the adapter and is detected, improves the suitability of analysis appearance greatly, and full automated inspection is realized to whole testing process, has improved the efficiency that detects greatly.

Drawings

Fig. 1 is a front view of an epicyclic feeder for an immunoassay analyzer according to the present invention;

fig. 2 is a three-dimensional schematic view of a turnover type feeding device for an immunoassay analyzer in an operating state according to the present invention;

fig. 3 is a three-dimensional schematic view of an epicyclic feeding mechanism of an epicyclic feeding device for an immunoassay analyzer according to the present invention;

fig. 4 is a schematic three-dimensional explosion view of the revolving loading mechanism of the revolving loading device for an immunoassay analyzer according to the present invention;

fig. 5 is a schematic three-dimensional exploded view of a rotary gripping member of an epicyclic feeder for an immunoassay analyzer according to the present invention;

fig. 6 is a three-dimensional explosion diagram of a clamping part driving structure of an turnover type feeding device for an immunoassay analyzer according to the present invention.

Fig. 7 is a three-dimensional schematic view of a rotating gripper driving structure of an epicyclic loading apparatus for an immunoassay analyzer according to the present invention;

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

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

fig. 10 is a three-dimensional schematic view of a support frame of an epicyclic loading device for an immunoassay analyzer 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. 1-10, a carousel loading device for an immunoassay analyzer comprises:

the turnover feeding mechanism 1 comprises the rotary table 11, the support frame 12 and the recovery mechanism 15, wherein the rotary table 11 is provided with the feeding station, the uncapping station and the liquid pumping station which are sequentially arranged along the rotation direction of the rotary table;

the uncapping mechanism 2 is arranged beside the rotary table 11 and is opposite to the uncapping station; and

wherein, the periphery of the turntable 11 is provided with at least two test tube accommodating grooves which are arranged along the circumferential direction,

referring to fig. 1-2, carousel 11 is equipped with the test tube along the periphery round and places the position, the position is put to the test tube elasticity rigid coupling has adapter 3, adapter 3 is used for placing the peripheral blood sampling pipe, therefore the analysis appearance not only can detect the blood sampling pipe of conventional standard size, can also detect the blood sampling pipe of unconventional size such as peripheral blood vessel, after the centre gripping of clamping part 4 is fixed the blood sampling pipe, at this moment rotatory clamp 21 is first held the blood sampling pipe lid, then with the spiral way of rising thereby take off the lid of blood sampling pipe, when accomplishing the detection to the blood sampling pipe, at this moment rotatory clamp 21 is again with the lid of spiral rotation's mode of screwing on the blood sampling pipe, thereby rotatory clamp 21 is got the opening and shutting of part control blood sampling pipe lid.

Referring to fig. 4, the rotary clamping member 21 includes the jaw holder 211, the jaws 212, the rotary shaft 215, and the 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 connecting top plate 217 is fixedly connected to the lower end of the T-shaped sleeve 216, 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 gripper 21 descends above the cartridge, the jaw opening/closing device 213 controls the jaws 212 to open and close the cap of the cartridge, the jaws 212 then engage to grasp the cartridge cap, and when the cartridge is tested, the jaws 212 then lower the cap over the cartridge, when the cap is screwed onto the cartridge, the jaw opening and closing device 213 then controls the jaws 212 to open.

Referring to fig. 6, 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 a blood collection tube, the rotating and 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 spirally ascends when the clamping jaws 212 clamp the cap, so that the jaws 212 can be screwed off the cap.

Further, the electric motor further comprises the vertically-arranged mounting plate 51, the motor bottom plate 58 and the connecting push plate 53 are both fixed to the mounting plate 51, the mounting plate 51 is provided with the i-shaped slide rail 55 in the length direction, the slide block 52 is embedded in the i-shaped slide rail 55, the slide block 52 is fixedly connected with the slide block seat 56, and the slide block seat 56 is fixedly connected to the connecting push plate 53.

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.

Referring to fig. 5, the first annular seat 228 and the second annular seat 2210 are rotatably connected to the upper ends of the first driven gear 225 and the second driven gear 224, the first finger-holding seat 2282 is fixedly connected to the outer circumference of the first annular seat 228, the first claw-holding head 2283 is fixedly connected to the first finger-holding seat 2282, the silica gel finger pad 227 is sleeved on the first claw-holding head 2283, when the blood collection tube reaches the decapping position, the blood collection tube is held and fixed by the holding member 4, when the second motor 221 rotates, the first driven gear 225 and the second driven gear 224 move toward each other, the first annular seat 228 and the holding claw on the second annular seat 2210 are combined to hold the blood collection tube, when the rotary clamping member 21 uncaps the blood collection tube, when the detection is completed, at this time, the second motor 221 is operated in reverse, so that the clamping claws are separated to release the clamping of the blood collection tube.

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

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

Referring to fig. 8-9, there is in the test tube holding tank the adapter, the holding tank is put to the test tube by the lateral wall centers on forming one and holds the chamber, the rigid coupling has vertical placing on holding intracavity wall the locating piece, seted up on the locating piece the locating hole, the bottom device that holds the chamber has the fixed block, the fixed block upper surface runs 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.

Referring to fig. 10, the gun head tray 153 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, the automatic projectile launcher 155 is arranged below the square hole, the automatic projectile launcher 155 is fixedly connected to the support frame, and the drawer adjustment sheet 153 is fixedly connected to the inner wall of the vertical component.

In operation, sample loading inductor 16 on support frame 12 senses place the heparin tube on carousel 11, and then actuating mechanism 14 begins to drive carousel 11 changes to the station of uncapping, senses when uncapping inductor 17 carousel 11 changes to the station of uncapping, and actuating mechanism 14 stall this moment, and the heparin tube carries out the operation of uncapping, and after the operation of uncapping, actuating mechanism 14 drives this moment carousel 11 changes to next detection station, and when accomplishing the detection at last, the heparin tube after the detection is retrieved to among the recovery unit 15 this application, when sample dish 1 changes to uncapping the station, there is the test tube inductor to sense the heparin tube and reachs the station of uncapping this moment, and the direction the centre gripping claw 22102 stand pipe reaches the station of uncapping this moment when arriving the station second motor 221 opens, drives the driving gear 223 rotates, thereby, the first driven gear 225 and the second driven gear 224 rotate, at this time, the first 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, and drive the slider 52 to slide downwards along the i-shaped slide rail 55, when sliding above the blood collection tube, the rotary clamping member 21 opens the claw 212 through the uncapping opening and closing device 213, and then the uncapping opening and closing device 213 clamps the head of the blood collection tube, at this time, the first motor 57 drives the motor screw 54 to spirally lift, and drives the rotary clamping member 21 to spirally lift, i.e. to rotatably remove the cap of the blood collection tube, so as to avoid the reduction of uncapping force required by linear pulling, and when the rotary clamping member 21 completes uncapping action, the second motor 221 rotates reversely, thereby make first centre gripping claw 2283 unclamp the heparin tube, turns to the heparin tube both sides, on the first driven gear 225 spacing clamp finger seat 2281 displacement arrives stopper 229's position stops first centre gripping claw 2283 and second centre gripping claw 22103's rotation, and whole process of taking off the cap finishes, and the heparin tube also accomplishes the detection this moment, carousel 11 is in carousel actuating mechanism 14's drive is transferred down to the waste tube retrieve mechanism 15, and the heparin tube that accomplishes the detection this moment is placed in the waste tube retrieve mechanism 15 and retrieve in unison, and whole testing process is accomplished this moment.

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. An epicyclic feeder for an immunoassay analyzer, comprising:

the turnover feeding mechanism (1) comprises a rotary table (11), a support frame (12) and a recovery mechanism (15), wherein a feeding station, a decapping station, a liquid pumping station and a recovery station are sequentially arranged on the rotary table (11) along the rotation direction of the rotary table;

the uncapping mechanism (2) is arranged beside the rotary table (11) and is opposite to the uncapping station; and

wherein, the periphery of carousel (11) is seted up two at least test tube holding tanks of arranging along its circumference.

2. The turnover type feeding device for the immunoassay analyzer according to claim 1, wherein the uncapping mechanism comprises a rotary clamping part (21) and a clamping part (22), the rotary clamping part (21) comprises a claw seat (211), a clamping jaw (212), a rotating shaft (215) and a clamping jaw opening and closing device (213), a T-shaped sleeve (216) is sleeved on the periphery of the lower end of the rotating shaft (215), a connecting top plate (217) is fixedly connected to the lower end of the T-shaped sleeve (216), and the clamping jaw opening and closing device (213) is fixedly connected to the lower surface of the connecting top plate (217).

3. The turnover type feeding device for the immunoassay analyzer according to claim 2, wherein the rotating shaft (215) is sequentially penetrated with a motor bottom plate (58) and a connecting push plate (53) upwards, the left end of the motor bottom plate (58) is provided with a first motor (57), the first motor (57) is provided with a motor screw (54), one end of the motor screw (54) penetrates through the motor bottom plate (58) and extends downwards, and the other end of the motor screw is fixed on the lower surface of the connecting push plate (53).

4. The turnover type feeding device for the immunoassay analyzer according to claim 3, further comprising a vertically disposed mounting plate (51), wherein the motor bottom plate (58) and the connecting push plate (53) are both fixed to the mounting plate (51), the mounting plate (51) is provided with an i-shaped slide rail (55) along the length direction, a slide block (52) is embedded in the i-shaped slide rail (55), the slide block (52) is fixedly connected with a slide block seat (56), and the slide block seat (56) is fixedly connected to the connecting push plate (53).

5. The turnover type feeding device for an immunoassay analyzer according to claim 2, wherein the holding member (22) is provided with a second motor (221), the second motor (221) is provided with a motor base (222), a rotating shaft of the second motor (221) penetrates through the motor base (222), a driving gear (223) is sleeved on the upper end of the rotating shaft, and a first driven gear (225) and a second driven gear (224) meshed with the driving gear (223) are meshed with each other.

6. The revolving loading device of claim 5, wherein the first driven gear (225) and the second driven gear (224) are rotatably connected with a first annular seat (228) and a second annular seat (2210) at the upper ends thereof, respectively, the first annular seat (228) is fixedly connected with a first finger-clamping seat (2282) at the periphery thereof, the first finger-clamping seat (2282) is fixedly connected with a first clamping claw (2283), and the first clamping claw (2283) is sleeved with a silica gel finger pad (227).

7. The revolving loading apparatus of claim 6, wherein the second ring seat (2210) has at least two second finger holders (22101) fixed to its periphery, and the second finger holders (22101) have a second claw head (22103) and a guide claw head (22102) fixed to them, respectively.

8. The revolving loading device of claim 6, wherein a limiting finger holder (2281) is further fixed to the periphery of the first annular holder (228), a limiter (229) is disposed on the motor holder (222) near the limiting finger holder (2281), and a clamping light barrier is disposed between the first finger holder (2282) and the limiting finger holder (2281) and fixed to the first annular holder (228).

9. The turnover type feeding device for the immunoassay analyzer of claim 1, wherein the test tube receiving slot has an adapter (3) therein, the test tube receiving slot is surrounded by a side wall (112) to form a receiving cavity, a vertically disposed positioning block (111) is fixedly connected to an inner wall of the receiving cavity, the positioning block (111) is provided with a positioning hole (1111), the bottom of the receiving cavity has a fixing block (113), and an upper surface of the fixing block (113) is downwardly penetrated and provided with a fixing hole (1131).

10. The revolving loading device for the immunoassay analyzer according to claim 1, 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 adjustment sheet (153) is fixedly connected to the inner wall of the vertical component.

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