CN218766719U

CN218766719U - Full-automatic biochemical analyzer for evaluating performance of antibody

Info

Publication number: CN218766719U
Application number: CN202222896936.XU
Authority: CN
Inventors: 陈旭华; 汪渊; 谌敦华
Original assignee: Shanghai Cymbal Poetry Biotechnology Co ltd
Current assignee: Shanghai Cymbal Poetry Biotechnology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-28
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a full-automatic biochemical analyzer for evaluating the performance of an antibody, which comprises an analyzer body, wherein a fixed plate is fixed on the left side of the upper end surface of the analyzer body, a bearing in the fixed plate is connected with a bidirectional threaded rod, a beaker is placed on the upper end surface of the fixed plate, and a detection disc is fixed on the right side of the upper end surface of the analyzer body; the electric telescopic rod is fixed on the upper end face of the fixed plate, the output end of the electric telescopic rod is fixed with the movable frame, the height of the movable frame can be adjusted through the electric telescopic rod, the lower end face of the movable frame is fixed with the motor, and the tail end of an output shaft of the motor is fixed with the driving wheel; a driven wheel is fixed on the rotating shaft, the driven wheel is connected with the driving wheel through a belt to realize transmission, and stirring rods with arc structures are symmetrically fixed on the rotating shaft from left to right; the utility model discloses can realize the automatic mixing effect to liquid to guarantee the mixed effect of liquid, and then guarantee the accuracy of detection data, and according to actual need control the sample what, thereby can effectively avoid the sample extravagant.

Description

Full-automatic biochemical analyzer for evaluating performance of antibody

Technical Field

The utility model relates to an analysis appearance technical field specifically is a full-automatic biochemical analysis appearance for assessing antibody performance.

Background

The full-automatic biochemical analyzer is an instrument for measuring a certain specific chemical component in body fluid according to the photoelectric colorimetric principle, has the advantages of high measuring speed, high accuracy and the like, is widely used in hospitals and epidemic prevention stations, and comprises an analyzer shell, wherein when the antibody performance is detected, the outer surface of one side of the analyzer shell is provided with a heat dissipation window \8230and \8230, the end position of a supporting rod is fixedly provided with a limiting block, the inner wall of a box cover close to the two sides is fixedly provided with clamping blocks, and the actual use of the full-automatic biochemical analyzer also has certain defects;

above-mentioned current full-automatic biochemical analyzer is when using, when needs mix the antibody with the detection medicament, need artifical manual shaking to realize the mixing action, both increased medical personnel work load, be difficult to guarantee the homogeneity of mixing again, and when carrying out the sample detection, above-mentioned current device mainly samples through artifical manual and realizes the detection effect, thereby be difficult to control how much of sample, when the sample is less, be difficult to guarantee the accuracy that detects, when the sample is more, easily cause the extravagant scheduling problem of sample, so need improve in order to satisfy the in-service use demand to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic biochemical analysis appearance for assessing antibody performance to it is difficult to realize the mixed problem of liquid medicine and inconvenient ration sample to propose in solving above-mentioned background art.

In order to achieve the purpose, the full-automatic biochemical analyzer for evaluating the performance of the antibody comprises an analyzer body, wherein a fixed plate is fixed on the left side of the upper end face of the analyzer body, a bearing in the fixed plate is connected with a bidirectional threaded rod, a beaker is placed on the upper end face of the fixed plate, and a detection disc is fixed on the right side of the upper end face of the analyzer body;

further comprising:

the electric telescopic rod is fixed on the upper end face of the fixed plate, a movable frame is fixed at the output end of the electric telescopic rod, the height of the movable frame can be adjusted through the electric telescopic rod, a motor is fixed on the lower end face of the movable frame, and a driving wheel is fixed at the tail end of an output shaft of the motor;

the rotating shaft is connected with the lower end face of the movable frame through a bearing, a driven wheel is fixed on the rotating shaft, the driven wheel is connected with the driving wheel through a belt to realize a transmission effect, and meanwhile, stirring rods with arc structures are symmetrically fixed on the rotating shaft in the left-right direction;

the pump is fixed on the upper end face of the movable frame, the left side of the pump is connected with a liquid inlet pipe, the liquid inlet pipe penetrates through the rotating shaft and can slide, and the right side of the pump is connected with a liquid outlet pipe;

the mounting bracket is fixed analysis appearance body up end, and the terminal surface is fixed with the battery under the mounting bracket to the terminal surface still is fixed with fixed box under the mounting bracket, and fixed box setting is in the battery left side simultaneously, fixed box and drain pipe interconnect, there is first threaded rod through the column hub connection on the mounting bracket.

Preferably, the splint lower extreme is fixed with the connecting rod, and the connecting rod runs through the fixed plate up end and can carry out the horizontal slip to the connecting rod passes through screw thread and two-way threaded rod interconnect and realizes the regulatory action, through rotating two-way threaded rod, coordinates the threaded connection effect between two-way threaded rod and the connecting rod, can adjust the distance between the splint, and the sliding action between relocking connecting rod and the fixed plate can guarantee the stability that splint removed.

Preferably, splint distribute for bilateral symmetry about the central line of beaker, and splint and beaker contact and realize the centre gripping fixed action, through the effect of splint, can realize spacing fixed to the beaker to avoid stirring in-process beaker to rock and lead to liquid to spill the hourglass.

Preferably, the stirring rod is also provided with a vibration plate and a spring;

the vibration plates are arranged between the stirring rod and the rotating shaft, and are distributed in bilateral symmetry about the central line of the rotating shaft;

the spring, bilateral symmetry fixes the puddler left and right sides, and the other end of puddler left and right sides spring is fixed respectively on puddler and rotation axis to the puddler passes through the spring and all constitutes elastic mechanism with puddler and rotation axis, when stirring mixed liquid, through the elastic action of centrifugal action and spring, can make the vibrations board produce vibrations when rotatory, thereby realize the disturbance to mixed liquid, guarantee the homogeneity of mixing.

Preferably, a buoyancy plate and an electromagnetic valve are arranged in the fixed box;

the buoyancy plate is arranged in the fixed box and moves up and down along with the liquid;

the solenoid valve is fixed the automatic discharge effect of liquid is realized to fixed box lower extreme, and the solenoid valve is located directly over the test tray, through the automatic whereabouts of floating plate, can realize quantitative sampling effect, and the cooperation solenoid valve can realize the automatic release of sample, guarantees the normal clear of detection.

Preferably, the lower end of the first threaded rod penetrates through the upper end face of the fixing box and is fixed with a contact inductor, the contact inductor is arranged in the fixing box and is respectively connected with the electromagnetic valve and the pump through a wire, and when the buoyancy plate is in contact with the contact inductor, the contact inductor sends a signal, so that the electromagnetic valve is opened and the pump is closed, and quantitative sampling is achieved.

Compared with the prior art, the utility model, have following advantage:

1. the utility model is provided with the stirring rod, when liquid is mixed, the motor drives the driving wheel to rotate, the rotation shaft, the stirring rod and the vibrating plate can be rotated by matching the transmission action between the driving wheel and the driven wheel, the mixing and stirring action on the liquid can be realized by the stirring rod and the vibrating plate, and the use is convenient and simple;

2. the utility model is provided with the buoyancy plate, when sampling, the sample enters the fixed box to float the buoyancy plate, when the buoyancy plate contacts with the contact inductor, the signal can be triggered, thereby the electromagnetic valve is opened, the pump is closed, and the quantitative sampling effect is realized;

3. the utility model discloses an rabbling mechanism during vibrations can realize the automatic mixing effect to liquid to guarantee the mixed effect of liquid, and then guarantee the accuracy of measuring data, cooperation ration sampling mechanism can be according to actual need control what of sample, thereby can effectively avoid the sample extravagant.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the device of the present invention;

fig. 2 is a schematic view of the front cross-sectional structure of the fixing plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side view of the fixing plate of the present invention;

fig. 5 is a schematic view of the front cross-sectional structure of the fixing box of the present invention.

In the figure: 1. an analyzer body; 2. a fixing plate; 3. a bidirectional threaded rod; 4. a splint; 401. a connecting rod; 5. a beaker; 6. an electric telescopic rod; 7. a movable frame; 8. a motor; 9. a driving wheel; 10. a rotating shaft; 1001. a driven wheel; 11. a stirring rod; 1101. a vibration plate; 1102. a spring; 12. a pump machine; 13. a liquid inlet pipe; 14. a liquid outlet pipe; 15. a mounting frame; 16. a battery; 17. a fixing box; 1701. a buoyancy plate; 1702. an electromagnetic valve; 18. a first threaded rod; 19. a contact sensor; 20. and (6) detecting a disc.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, and it should be noted that all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a full-automatic biochemical analyzer for evaluating the performance of an antibody, which comprises an analyzer body 1, wherein a fixed plate 2 is fixed on the left side of the upper end face of the analyzer body 1, a bidirectional threaded rod 3 is connected to the inner bearing of the fixed plate 2, a beaker 5 is placed on the upper end face of the fixed plate 2, and a detection disc 20 is fixed on the right side of the upper end face of the analyzer body 1; further comprising: the electric telescopic rod 6 is fixed on the upper end face of the fixed plate 2, a movable frame 7 is fixed at the output end of the electric telescopic rod 6, the height of the movable frame 7 can be adjusted through the electric telescopic rod 6, a motor 8 is fixed on the lower end face of the movable frame 7, and a driving wheel 9 is fixed at the tail end of the output shaft of the motor 8; the rotating shaft 10 is connected with the lower end face of the movable frame 7 through a bearing, a driven wheel 1001 is fixed on the rotating shaft 10, the driven wheel 1001 is connected with the driving wheel 9 through a belt to achieve a transmission effect, and meanwhile, stirring rods 11 of an arc-shaped structure are symmetrically fixed on the rotating shaft 10 in the left-right direction; the pump 12 is fixed on the upper end face of the movable frame 7, the left side of the pump 12 is connected with a liquid inlet pipe 13, the liquid inlet pipe 13 penetrates through the rotating shaft 10 to slide, and the right side of the pump 12 is connected with a liquid outlet pipe 14; mounting bracket 15 fixes at 1 up end of analysis appearance body, and the terminal surface is fixed with battery 16 under mounting bracket 15 to the terminal surface still is fixed with fixed box 17 under mounting bracket 15, and fixed box 17 sets up in the battery 16 left side simultaneously, and fixed box 17 and drain pipe 14 interconnect have first threaded rod 18 through the column hub connection on mounting bracket 15.

The lower end of the clamping plate 4 is fixed with a connecting rod 401, the connecting rod 401 penetrates through the upper end face of the fixing plate 2 and can slide left and right, and the connecting rod 401 is mutually connected with the bidirectional threaded rod 3 through threads to achieve an adjusting effect; the clamping plates 4 are symmetrically distributed on the left and right sides of the central line of the beaker 5, and the clamping plates 4 are contacted with the beaker 5 to realize the clamping and fixing function; the stirring rod 11 is also provided with a vibration plate 1101 and a spring 1102; a vibration plate 1101 disposed between the stirring rod 11 and the rotation shaft 10, wherein the vibration plate 1101 is distributed symmetrically with respect to the center line of the rotation shaft 10; the springs 1102 are fixed on the left and right sides of the stirring rod 11 in a bilateral symmetry manner, the other ends of the springs 1102 on the left and right sides of the stirring rod 11 are respectively fixed on the stirring rod 11 and the rotating shaft 10, and the stirring rod 11, the stirring rod 11 and the rotating shaft 10 form an elastic mechanism through the springs 1102.

When using this a full-automatic biochemical analyzer for assessing antibody performance, at first place whole device, and be electric telescopic handle 6 through external power, motor 8 and pump machine 12 power supply, when examining, put into beaker 5 with antibody and detect reagent simultaneously, and place beaker 5 on fixed plate 2, through rotating two-way threaded rod 3, the threaded connection effect between cooperation two-way threaded rod 3 and connecting rod 401, can make splint 4 atress remove, the sliding action between cooperation connecting rod 401 and fixed plate 2, can guarantee the stability that splint 4 removed, it can to the beaker 5 realization until splint 4 and the contact of beaker 5 realize fixing, rethread control electric telescopic handle 6 shrink, thereby drive movable frame 7, rotation axis 10 and puddler 11 move down, until puddler 11 gets into beaker 5, restart motor 8 drives action wheel 9 and rotates, cooperation action between action wheel 9 and the 1101 driven wheel, can make rotation axis 10, puddler 11 and vibrations board rotate, through the effect of puddler 11, can realize the stirring effect to liquid, and then the vibration board can carry out the vibration acceleration spring, thereby the vibration board can realize the vibration effect under the centrifugal force, thereby the vibration board mixes the effect.

A buoyancy plate 1701 and an electromagnetic valve 1702 are arranged in the fixed box 17; a buoyancy plate 1701 installed in the fixed box 17 to move up and down with the liquid; an electromagnetic valve 1702 fixed at the lower end of the fixed box 17 for automatically discharging the liquid, wherein the electromagnetic valve 1702 is positioned right above the detection plate 20; the lower end of the first threaded rod 18 penetrates through the upper end face of the fixing box 17 to be fixed with a contact inductor 19, the contact inductor 19 is arranged in the fixing box 17, and the contact inductor 19 is connected with the electromagnetic valve 1702 and the pump 12 through conducting wires respectively.

After the liquid medicine mixes the completion, according to actual need confirm what of sample volume, through rotating first threaded rod 18, can drive contact inductor 19 and remove in fixed box 17, thereby adjust the distance of contact inductor 19 to fixed box 17 lower extreme, and then realize the regulating action of sample volume, adjust and accomplish the back, through starting pump 12, can make in the beaker 5 liquid medicine pass through feed liquor pipe 13 and drain pipe 14 and get into in fixed box 17, buoyancy plate 1701 floats automatically this moment, when buoyancy plate 1701 contacts with contact inductor 19, contact inductor 19 is triggered and sends out the signal, thereby make pump 12 close and solenoid valve 1702 start, and then make the liquid medicine in the fixed box 17 fall into and detect in the dish 20, conveniently detect.

The utility model discloses a theory of operation does: as shown in fig. 1-5, when using the full-automatic biochemical analyzer for evaluating antibody performance, the whole device is placed, when performing detection, antibodies and detection reagents are placed into a beaker 5 at the same time, the beaker 5 is placed on a fixed plate 2, by rotating a bidirectional threaded rod 3, a clamping plate 4 can be moved until the clamping plate 4 contacts with the beaker 5 to fix the beaker 5, and then an electric telescopic rod 6 is controlled to shrink, so as to drive a movable frame 7, a rotating shaft 10 and a stirring rod 11 to move downwards, until the stirring rod 11 enters into the beaker 5, a motor 8 is started to drive a driving wheel 9 to rotate, and the rotating shaft 10, the stirring rod 11 and a vibration plate 1101 can rotate by matching with the transmission action between the driving wheel 9 and a driven wheel 1001, so as to enable the liquid medicine in the beaker 5 to enter into a fixed box 17 through a liquid inlet pipe 13 and a liquid outlet pipe 14, at the moment, by the action of the stirring rod 11 and the vibration plate 1101, the liquid can be stirred and mixed by the action of the pump 12, when the buoyancy plate contacts with a buoyancy sensor 19, the float sensor comes into contact with the fixed box 19, so as to enable the liquid medicine to be automatically detected by a trigger signal 1701, so as to be detected, and the biochemical analyzer 1702, thereby, the biochemical analyzer is automatically detecting principle that the biochemical analyzer is started.

The present invention is not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and are all included in the protection scope of the present invention.

Claims

1. A full-automatic biochemical analyzer for evaluating antibody performance comprises an analyzer body (1), wherein a fixing plate (2) is fixed on the left side of the upper end face of the analyzer body (1), a bidirectional threaded rod (3) is connected to an inner bearing of the fixing plate (2), a beaker (5) is placed on the upper end face of the fixing plate (2), and a detection disc (20) is fixed on the right side of the upper end face of the analyzer body (1);

it is characterized by also comprising:

the electric telescopic rod (6) is fixed on the upper end face of the fixed plate (2), the output end of the electric telescopic rod (6) is fixedly provided with the movable frame (7), the height of the movable frame (7) can be adjusted through the electric telescopic rod (6), the lower end face of the movable frame (7) is fixedly provided with the motor (8), and the tail end of the output shaft of the motor (8) is fixedly provided with the driving wheel (9);

the rotating shaft (10) is connected to the lower end face of the movable frame (7) through a bearing, a driven wheel (1001) is fixed on the rotating shaft (10), the driven wheel (1001) is connected with the driving wheel (9) through a belt to achieve a transmission effect, and meanwhile, stirring rods (11) of arc structures are symmetrically fixed on the rotating shaft (10) in the left-right direction;

the pump (12) is fixed on the upper end face of the movable frame (7), the left side of the pump (12) is connected with a liquid inlet pipe (13), the liquid inlet pipe (13) penetrates through the rotating shaft (10) to be capable of sliding, and the right side of the pump (12) is connected with a liquid outlet pipe (14);

mounting bracket (15) are fixed analysis appearance body (1) up end, and mounting bracket (15) lower terminal surface is fixed with battery (16) to the terminal surface still is fixed with fixed box (17) under mounting bracket (15), and fixed box (17) set up on battery (16) left side simultaneously, fixed box (17) and drain pipe (14) interconnect, there is first threaded rod (18) through the column hub connection on mounting bracket (15).

2. A fully automated biochemical analyzer for assessing the performance of antibodies according to claim 1, wherein: the utility model discloses a two-way threaded rod (3) of fixed plate (2) upper end is fixed with splint (4), fixed plate (2) up end run through have can carry out horizontal slip connecting rod (401), connecting rod (401) upper end is fixed with splint (4) to connecting rod (401) realize the regulatory action through screw thread and two-way threaded rod (3) interconnect.

3. A fully automated biochemical analyzer for assessing the performance of antibodies according to claim 2, wherein: the clamping plates (4) are distributed in bilateral symmetry about the central line of the beaker (5), and the clamping plates (4) are in contact with the beaker (5) to realize clamping and fixing effects.

4. A fully automated biochemical analyzer for assessing the performance of antibodies according to claim 1, wherein: the stirring rod (11) is also provided with a vibration plate (1101) and a spring (1102);

the vibration plate (1101) is arranged between the stirring rod (11) and the rotating shaft (10), and the vibration plate (1101) is distributed in a bilateral symmetry mode around the central line of the rotating shaft (10);

the springs (1102) are fixed on the left side and the right side of the stirring rod (11) in a bilateral symmetry mode, the other ends of the springs (1102) on the left side and the right side of the stirring rod (11) are respectively fixed on the stirring rod (11) and the rotating shaft (10), and the stirring rod (11), the stirring rod (11) and the rotating shaft (10) form elastic mechanisms through the springs (1102).

5. A fully automated biochemical analyzer for assessing the performance of antibodies according to claim 1, wherein: a floating plate (1701) and an electromagnetic valve (1702) are arranged in the fixed box (17);

a buoyancy plate (1701) which is provided in the fixed box (17) and moves up and down with the liquid;

and the electromagnetic valve (1702) is fixed at the lower end of the fixed box (17) to realize the automatic discharge function of the liquid, and the electromagnetic valve (1702) is positioned right above the detection plate (20).

6. A fully automated biochemical analyzer for assessing the performance of antibodies according to claim 5, wherein: the lower end of the first threaded rod (18) penetrates through the upper end face of the fixing box (17) and is fixed with a contact inductor (19), the contact inductor (19) is arranged in the fixing box (17), and the contact inductor (19) is connected with the electromagnetic valve (1702) and the pump (12) through wires respectively.