CN220820033U

CN220820033U - Full-automatic chemiluminescence immunoassay instrument

Info

Publication number: CN220820033U
Application number: CN202320997261.XU
Authority: CN
Inventors: 陈要华; 鲍新宇
Original assignee: Xi'an Laiyimei Medical Equipment Co ltd
Current assignee: Xi'an Laiyimei Medical Equipment Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2024-04-19
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a full-automatic chemiluminescence immunoassay analyzer, which belongs to the technical field of analyzers and comprises a base, wherein a driving motor is arranged at the top end of the base, an output shaft is fixedly connected to the output end of the driving motor, a turntable is fixedly connected to the top end of the output shaft, a plurality of circular openings distributed in a circular shape are formed in the top end of the turntable, a shaking block is rotationally connected to the circular openings, a conveying frame is fixedly connected to the top end of the shaking block, a mounting plate is fixedly connected to the top end of the base, a conical block is connected to the bottom end of the mounting plate in a sliding manner, and a pushing block is fixedly connected to one end of the conical block through a vertical plate. The automatic cup feeding device is provided with the cup feeding cylinder, the pushing block, the conical block, the pushing spring and the pushing plate, so that the automatic cup feeding function can be achieved, the universal wheel, the traction block, the traction rope, the discharging pipe and the auxiliary pipe are arranged, the automatic discharging function is achieved, and the automatic detection function can be achieved through the triangular block, the guide plate and the pushing plate.

Description

Full-automatic chemiluminescence immunoassay instrument

Technical Field

The utility model relates to the technical field of analyzers, in particular to a full-automatic chemiluminescence immunoassay analyzer.

Background

Chemiluminescent immunoassay combines a chemiluminescent assay technology with a high specificity immune reaction, and is used for detection and analysis of various antigens, hapten, antibody, hormone, enzyme, fatty acid, vitamin, medicine and the like.

The existing chemiluminescent immunoassay analyzer comprises a large-flux full-automatic chemiluminescent immunoassay analyzer and a small-flux semi-automatic chemiluminescent immunoassay analyzer, wherein the large-flux full-automatic chemiluminescent immunoassay analyzer can realize sample inlet and outlet, the whole process is unattended, real automation can be realized, the test flux is large, the size is large, the transportation is inconvenient, the large-flux full-automatic chemiluminescent immunoassay analyzer is usually presented in a cabinet type, the occupied space is large, the large-flux full-automatic chemiluminescent immunoassay analyzer cannot be placed on a test bench of a small department, and the price is expensive; the small-flux semi-automatic chemiluminescence immunoassay analyzer is usually a single-channel and multi-channel semi-automatic analyzer, has small test flux and low semi-automatic working efficiency, and therefore the full-automatic chemiluminescence immunoassay analyzer is provided for solving the problems.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and provides a full-automatic chemiluminescence immunoassay analyzer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a full automatization luminous immunoassay appearance, includes the base, driving motor is installed on the top of base, driving motor's output fixedly connected with output shaft, the top fixedly connected with carousel of output shaft, a plurality of circular mouths that are circular distribution have been seted up on the top of carousel, circular mouthful internal rotation is connected with shake piece, the top fixedly connected with transport frame of shake piece, the top fixedly connected with mounting panel of base, the bottom sliding connection of mounting panel has the toper piece, the one end of toper piece is through riser fixedly connected with impeller, the expansion tank has been seted up to the one end of mounting panel, the inner wall fixedly connected with of expansion tank promotes the spring, the one end and the riser fixedly connected with of promote the spring, the top of mounting panel is through dead lever fixedly connected with cup section of thick bamboo, the inside of going up cup section of thick bamboo is arranged the reaction cup from top to bottom, the top fixedly connected with bracing piece of base, the top fixedly connected with stock solution tank of bracing piece.

Preferably, the bottom fixedly connected with of carousel is a plurality of push plates that are circular distribution, the universal wheel that is circular distribution is installed to the bottom of carousel.

Preferably, the top end of the base is close to the support rod and provided with a sliding through hole, a traction block is connected in the sliding through hole in a sliding mode, the top end of the traction block is inclined, the bottom end of the traction block is fixedly connected with an auxiliary plate, and a reset spring is fixedly connected between the auxiliary plate and the base.

Preferably, the inside of bracing piece has been seted up and has walked the line chamber, the intercommunicating pore has been seted up to a side of bracing piece, the intercommunicating pore swivelling joint has the guide pulley, a side fixedly connected with leading wheel of bracing piece.

Preferably, the bottom center department of liquid reserve tank has seted up the discharge gate, the inboard bottom of liquid reserve tank is located discharge gate department fixedly connected with auxiliary pipe, first butt joint hole has been seted up on the surface of auxiliary pipe, sliding connection has the unloading pipe in the auxiliary pipe, fixedly connected with coupling spring between unloading pipe and the auxiliary pipe, the second butt joint hole has been seted up on the surface of unloading pipe.

Preferably, the surface fixedly connected with connecting block of unloading pipe, the one end fixedly connected with haulage rope of connecting block, haulage rope passes guide pulley and pulls piece fixed connection.

Preferably, the top fixedly connected with detection case of base, the top of detection case passes through connecting rod fixedly connected with deflector, the deflector sets up the center department at the carousel.

Preferably, a through hole is formed in the center of the conveying frame, a pushing rod is connected in the through hole in a sliding mode, a triangular block is fixedly connected to one end of the pushing rod, a pushing plate is fixedly connected to one end of the pushing rod, the pushing plate is made of magnetic materials, an iron sheet is arranged on the inner wall of the conveying frame, and the pushing plate and the iron sheet are mutually magnetically attracted.

Preferably, the top of base is provided with the protection casing, the lateral wall fixedly connected with portable rope all around of base.

Compared with the prior art, the utility model has the beneficial effects that:

1. The utility model is provided with the cup feeding barrel, the pushing block, the conical block, the pushing spring and the pushing plate, so that the pushing spring can be stretched when the pushing plate extrudes the conical block, and the pushing block can push out the reaction cup into the conveying frame when the pushing plate is separated from the conical block, thereby completing the automatic cup feeding function.

2. According to the automatic blanking device, the universal wheels, the traction blocks, the traction ropes, the blanking pipe and the auxiliary pipe are arranged, so that the traction ropes can pull the blanking pipe downwards when the universal wheels press the traction blocks, and further the second butt joint holes on the blanking pipe are aligned with the first butt joint holes on the auxiliary pipe, and an automatic blanking function is achieved.

3. According to the utility model, the triangular blocks, the guide plates and the pushing plates are arranged, so that the reaction cups in the conveying frame can be pushed into the detection box, an automatic detection function is completed, and the automation performance of the detector is improved.

Drawings

FIG. 1 is a schematic diagram showing a three-dimensional structure of a full-automatic chemiluminescence immunoassay device according to the present utility model;

FIG. 2 is a schematic diagram showing a three-dimensional structure of a full-automatic chemiluminescence immunoassay apparatus according to the present utility model;

FIG. 3 is a schematic diagram showing a three-dimensional structure of a full-automatic chemiluminescence immunoassay analyzer according to the present utility model;

FIG. 4 is a schematic diagram of the structure of a full-automatic chemiluminescence immunoassay apparatus according to the present utility model;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is a schematic diagram showing the structure of a transport frame in a full-automatic chemiluminescence immunoassay analyzer according to the present utility model;

fig. 7 is a schematic diagram of the external structure of a full-automatic chemiluminescence immunoassay.

In the figure: 1. a base; 2. a driving motor; 3. a universal wheel; 4. a pushing plate; 5. a detection box; 6. a liquid storage tank; 7. a cup feeding barrel; 8. a mounting plate; 9. a pushing spring; 10. a conical block; 11. a return spring; 12. an auxiliary plate; 13. a traction block; 14. a traction rope; 15. a support rod; 1501. a wiring cavity; 16. a guide wheel; 17. a guide plate; 18. a conveying frame; 19. a turntable; 1901. a circular opening; 20. triangular blocks; 21. a dithering block; 22. discharging pipes; 2201. a second docking aperture; 23. a connecting block; 24. an auxiliary tube; 2401. a first docking aperture; 25. a carrying rope; 26. a connecting spring; 27. a push rod; 28. a protective cover; 29. a pushing block; 30. and conveying the pushing plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-3, a full-automatic chemiluminescence immunoassay analyzer, the on-line screen storage device comprises a base 1, driving motor 2 is installed on the top of base 1, driving motor 2 can drive carousel 19 to rotate, for the automatic work of whole detector provides power, the output fixedly connected with output shaft of driving motor 2, the top fixedly connected with carousel 19 of output shaft, a plurality of circular mouths 1901 that are circular distribution are seted up on the top of carousel 19, the rotatory linkage of circular mouthful 1901 has shake piece 21, shake piece 21 can drive the reaction cup shake in carousel 19 rotation process for the inside material of reaction cup can evenly mixed, the top fixedly connected with of shake piece 21 carries frame 18, carry frame 18 can realize the transportation function of reaction cup, the top fixedly connected with mounting panel 8 of base 1, the bottom sliding connection of mounting panel 8 has tapered block 10, tapered block 10 can tensile push spring 9 under the effect of deflector 17, the one end of tapered block 10 is through riser fixedly connected with pushing block 29, the one end of mounting panel 8 has the expansion groove, the inner wall fixedly connected with push spring 9 of expansion groove, push spring 9 can drive the top 7 of a fixed connection that can push down the piece 7 on the support rod is connected with top 7 in order that the fixed connection of reaction cup 7 is arranged on the support rod, the top of a fixed connection top of a support rod 7 is arranged to the reaction cup, the bottom 7 is fixed in order is connected with top of a fixed cup 7 on the bottom of a support rod is connected with the bottom of a fixed cup 7, and a top of a bottom fixed cup is connected with a bottom rod is connected with a top support rod is fixed top 7.

The bottom fixedly connected with of carousel 19 is a plurality of push plates 4 that are circular distribution, and universal wheel 3 that are circular distribution is installed to the bottom of carousel 19.

Further benefits are taken: the pushing plate 4 can push the conical block 10, further stretches the pushing spring 9, so that power is provided for the pushing block 29, the universal wheel 3 can support the turntable 19, and meanwhile, the traction block 13 can be pressed down to realize an automatic blanking function.

A sliding through hole is formed in the top end of the base 1, close to the supporting rod 15, a traction block 13 is connected in a sliding mode in the sliding through hole, the top end of the traction block 13 is inclined, an auxiliary plate 12 is fixedly connected to the bottom end of the traction block 13, and a reset spring 11 is fixedly connected between the auxiliary plate 12 and the base 1.

Further benefits are taken: the top slope setting of traction block 13 makes things convenient for universal wheel 3 to roll in traction block 13 at the removal in-process, and when reset spring 11's setting made universal wheel 3 keep away from traction block 13, traction block 13 can automatic re-setting.

Referring to fig. 4, a wiring cavity 1501 is formed inside the support rod 15, a communication hole is formed on one side of the support rod 15, a guide wheel is rotatably connected to the communication hole, and a guide wheel 16 is fixedly connected to one side of the support rod 15.

Further benefits are taken: the maintenance setting of the wiring cavity 1501 facilitates the arrangement of the hauling rope 14, and the guide wheel can play a guiding role for the movement of the hauling rope 14.

Referring to fig. 5, a discharge hole is formed in the center of the bottom end of the liquid storage tank 6, an auxiliary tube 24 is fixedly connected to the bottom end of the inner side of the liquid storage tank 6 at the discharge hole, a first butt joint hole 2401 is formed in the surface of the auxiliary tube 24, a discharging tube 22 is slidably connected to the auxiliary tube 24, a connecting spring 26 is fixedly connected between the discharging tube 22 and the auxiliary tube 24, and a second butt joint hole 2201 is formed in the surface of the discharging tube 22.

Further benefits are taken: the alignment and separation of the first butt joint hole 2401 and the second butt joint hole 2201 can be controlled by utilizing the sliding of the blanking pipe 22, so that the blanking time of the reagent in the liquid storage tank 6 can be conveniently controlled, and the automatic blanking function is realized.

Referring to fig. 4, a connecting block 23 is fixedly connected to an outer surface of the discharging tube 22, one end of the connecting block 23 is fixedly connected to a traction rope 14, and the traction rope 14 passes through a guide wheel and is fixedly connected to the traction block 13.

Further benefits are taken: the traction block 13 can pull the traction rope 14 in the downward moving process, and the blanking pipe 22 can be pulled down by using the traction rope 14, so that the motion function of the blanking pipe 22 is realized.

Referring to fig. 1, a detection box 5 is fixedly connected to the top end of the base 1, a magnetic separation cleaning module is disposed inside the detection box 5, a guide plate 17 is fixedly connected to the top end of the detection box 5 through a connecting rod, and the guide plate 17 is disposed at the center of the turntable 19.

Further benefits are taken: the magnetic separation cleaning module is in the prior art (refer to the prior art patent number: 202120229068.2, the patent name: a magnetic separation cleaning module specifically) and can realize the functions of magnetic separation cleaning, adding pre-excitation liquid, excitation liquid and measuring light, and the guide plate 17 can push the triangular block 20, so that the push plate 30 pushes the reaction cup into the detection box 5 to complete the detection operation.

Referring to fig. 6, a through hole is formed in the center of the conveying frame 18, a pushing rod 27 is slidably connected in the through hole, a triangle block 20 is fixedly connected at one end of the pushing rod 27, a push plate 30 is fixedly connected at one end of the pushing rod 27, the push plate 30 is made of magnetic materials, an iron sheet is disposed on the inner wall of the conveying frame 18, and the push plate 30 and the iron sheet are magnetically attracted to each other.

Further benefits are taken: when the push plate 30 is separated from the triangular block 20, the push plate 30 is automatically reset under the action of magnetic attraction.

Referring to fig. 7, a protective cover 28 is disposed at the top end of the base 1, and a carrying rope 25 is fixedly connected to the peripheral side wall of the base 1.

Further benefits are taken: the protective cover 28 can protect the detector, and the portable rope 25 is arranged to lift the detector for carrying.

The driving motor 2 is in the prior art, and has a model number KYDAS96300-1E, and can drive the output shaft to rotate, so that redundant description is omitted.

When the automatic feeding device is used, reaction cups are orderly placed in the upper cup barrel 7, then the driving motor 2 is started, the driving motor 2 drives the rotary table 19 to rotate so as to drive the conveying frame 18 to move, when the pushing plate 4 at the bottom end of the rotary table 19 moves to the conical block 10, the inclined surface of the conical block 10 is pushed so that the conical block 10 is far away from the pushing plate 4, at the moment, the conical block 10 stretches the pushing spring 9 through the vertical plate, meanwhile, the vertical plate drives the pushing block 29 to be far away from the upper cup barrel 7, at the moment, the reaction cups in the upper cup barrel 7 automatically fall to contact with the top end of the mounting plate 8, when the pushing plate 4 is far away from the conical block 10, the reset spring 11 drives the vertical plate to move so as to drive the conical block 10 and the pushing block 29 to reset, and in the reset process, the pushing block 29 pushes the reaction cups to the conveying frame 18 so as to complete the automatic feeding function.

When the conveying frame 18 moves to the lower part of the blanking pipe 22, the universal wheel 3 downwards presses the traction block 13, so that the traction block 13 downwards pulls one end of the traction rope 14, the traction rope 14 downwards pulls the blanking pipe 22 through the connecting block 23, the second butt joint hole 2201 on the surface of the downwards pulled pipe is aligned with the first butt joint hole 2401 on the surface of the auxiliary pipe 24, reagent in the liquid storage tank 6 enters the blanking pipe 22 through the first butt joint hole 2401 and the second butt joint hole 2201 and then enters the reaction cup, when the universal wheel 3 is far away from the traction block 13, the traction block 13 is automatically reset, and then the blanking pipe 22 is automatically reset, at the moment, the first butt joint hole 2401 and the second butt joint hole 2201 are staggered, blanking is stopped, and an automatic blanking function is realized.

When the reaction cup carries the reagent in the motion process, under the effect of shake piece 21 for the reaction cup shakes (shake piece 21 and circular opening 1901's swing joint, can vibrate in the carousel 19 rotation in-process, and then make shake piece 21 shake), guarantees that the reagent of reaction cup can intensive mixing.

When the conveying frame 18 carries the reaction cup to move to the guide plate 17, the guide plate 17 pushes the triangular block 20 at the position, and the triangular block 20 drives the push plate 30 to move through the push rod 27 to push the reaction cup into the detection box 5 to complete an automatic detection function, so that the automatic function of the detector is improved.

When the detector needs to be carried, the protective cover 28 can be covered on the base 1 to realize the protection function of the detector, and then the detector can be lifted by the hand-carrying rope 25, so that the detector is convenient to carry.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a full automatization chemiluminescence immunoassay appearance, includes base (1), its characterized in that, driving motor (2) are installed on the top of base (1), the output fixedly connected with output shaft of driving motor (2), the top fixedly connected with carousel (19) of output shaft, a plurality of circular mouths (1901) that are circular distribution are seted up on the top of carousel (19), circular mouthful (1901) internal rotation is connected with shake piece (21), the top fixedly connected with transport frame (18) of shake piece (21), the top fixedly connected with mounting panel (8) of base (1), the bottom sliding connection of mounting panel (8) has toper piece (10), the one end of toper piece (10) is through riser fixedly connected with impeller (29), the expansion groove has been seted up to the one end of mounting panel (8), the inner wall fixedly connected with push spring (9) of expansion groove, the top of mounting panel (8) is through dead lever fixedly connected with cup (7), the top of going up cup (7), the top is connected with bracing piece (15) from top to bottom fixedly connected with cup (15).

2. The full-automatic chemiluminescence immunoassay analyzer of claim 1, wherein: the bottom fixedly connected with of carousel (19) is a plurality of push plates (4) that are circular distribution, universal wheel (3) that are circular distribution are installed to the bottom of carousel (19).

3. The full-automatic chemiluminescence immunoassay analyzer of claim 1, wherein: the top of base (1) is close to bracing piece (15) department and has seted up the slip through-hole, sliding connection has traction block (13) in the slip through-hole, the top of traction block (13) is the slope form, the bottom fixedly connected with accessory plate (12) of traction block (13), fixedly connected with reset spring (11) between accessory plate (12) and base (1).

4. A full-automatic chemiluminescence immunoassay analyzer as set forth in claim 3, wherein: the wire feeding cavity (1501) is formed in the support rod (15), a communication hole is formed in one side face of the support rod (15), a guide wheel is connected in a rotating mode in the communication hole, and a guide wheel (16) is fixedly connected to one side face of the support rod (15).

5. The full-automatic chemiluminescence immunoassay system of claim 4, wherein: the utility model discloses a discharging device for the liquid storage tank, including liquid storage tank (6), discharge gate has been seted up to bottom center department of liquid storage tank (6), inboard bottom of liquid storage tank (6) is located discharge gate department fixedly connected with auxiliary pipe (24), first butt joint hole (2401) have been seted up on the surface of auxiliary pipe (24), sliding connection has unloading pipe (22) in auxiliary pipe (24), fixedly connected with coupling spring (26) between unloading pipe (22) and auxiliary pipe (24), second butt joint hole (2201) have been seted up on the surface of unloading pipe (22).

6. The full-automatic chemiluminescence immunoassay system of claim 5, wherein: the outer surface of the blanking pipe (22) is fixedly connected with a connecting block (23), one end of the connecting block (23) is fixedly connected with a traction rope (14), and the traction rope (14) penetrates through the guide wheel and is fixedly connected with the traction block (13).

7. The full-automatic chemiluminescence immunoassay analyzer of claim 1, wherein: the top of base (1) fixedly connected with detects case (5), the top of detecting case (5) is through connecting rod fixedly connected with deflector (17), deflector (17) set up the center department at carousel (19).

8. The full-automatic chemiluminescence immunoassay analyzer of claim 1, wherein: the conveying frame is characterized in that a through hole is formed in the center of the conveying frame (18), a pushing rod (27) is connected in the through hole in a sliding mode, a triangular block (20) is fixedly connected to one end of the pushing rod (27), a push plate (30) is fixedly connected to one end of the pushing rod (27), the push plate (30) is made of magnetic materials, an iron sheet is arranged on the inner wall of the conveying frame (18), and the push plate (30) and the iron sheet are mutually magnetically attracted.

9. The full-automatic chemiluminescence immunoassay analyzer of claim 1, wherein: the top of base (1) is provided with protection casing (28), lateral wall fixedly connected with hand rope (25) around base (1).