CN214895328U

CN214895328U - Micropore plate driving device for enzyme label analyzer

Info

Publication number: CN214895328U
Application number: CN202120899108.4U
Authority: CN
Inventors: 崔晓凤
Original assignee: Qingdao Henderson Biotechnology Co ltd
Current assignee: Qingdao Henderson Biotechnology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-26
Anticipated expiration: 2031-04-28

Abstract

The utility model relates to an antibody preparation technical field just discloses an enzyme-labeled analyzer is with micropore board drive arrangement, which comprises a bod, the top of organism is provided with analysis result display, the detection chamber has been seted up to the inside of organism, the sample entry has been seted up on the surface of organism, and detects the chamber and be linked together through sample entry and outside, the inner wall fixed mounting who detects the chamber has the guide arm. This micropore board drive arrangement for enzyme-labeled analyzer, through utilizing the cassette to connect chassis joint in the draw-in groove, when examining the micropore board of different models, only need to change the chassis of corresponding its model size, can lay the micropore board in the chassis, then starter motor is internal with the micropore board income organism, detect the analysis to the sample antibody, need not to use corresponding instrument can detect the sample antibody on the micropore board of different model sizes, and then practiced thrift the time and the cost problem of experiment searching instrument.

Description

Micropore plate driving device for enzyme label analyzer

Technical Field

The utility model relates to an antibody preparation technical field specifically is a micropore board drive arrangement for enzyme-labeled analyzer.

Background

With the development of the medical industry, many medical institutions are researching and developing antibodies against diseases, and enzyme-linked analyzers are devices required to be applied in the research and development and preparation processes of antibodies, are mainly used for enzyme-linked immunosorbent assays, and have the basic working principle basically the same as that of a main structure and a photoelectric colorimeter.

Enzyme mark analysis appearance when carrying out the analysis contrast to the antibody sample, need use the micropore board to push below its inside light source lamp with the antibody sample, then shine through the light source lamp, the light that will see through the antibody sample shines on the photoelectric detector, then change and the analysis to it again, and the micropore board size model that holds different antibody samples has a lot of all and is different, when carrying out the detection and analysis to the antibody sample, just need prepare a plurality of enzyme mark analysis appearance and carry out the analysis to the antibody sample, and it is loaded down with trivial details not only to divide into a plurality of enzyme mark analysis appearance detections, the cost of detection has still been increased, and the board that holds of enzyme mark analysis appearance can be difficult to avoid producing wearing and tearing after long-time use, so that can produce when placing on holding the board after the micropore board and detect and rock, the accuracy of serious influence testing result.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a micropore board drive arrangement for enzyme-labeled analyzer possesses the micropore board that can detect multiple different models and avoids the micropore board to produce the advantage of rocking, need use many instruments and hold the board and can produce the problem that wearing and tearing make the micropore board rock after long-time the use when having solved the antibody sample that detects different model micropore boards and hold.

The utility model provides a following technical scheme: the utility model provides a micropore board drive arrangement for enzyme-labeled analyzer, includes the organism, the top of organism is provided with analysis result display, the inside of organism has been seted up and has been detected the chamber, the sample entry has been seted up on the surface of organism, and detects the chamber and be linked together through sample entry and outside, the inner wall fixed mounting who detects the chamber has the guide arm, the surface sliding connection of guide arm has the guide rail, the side of guide rail is provided with holds the board, hold the surface of board and seted up the draw-in groove, the inner wall joint of draw-in groove has the cassette, the upper surface of cassette is provided with the chassis, the inner wall fixed mounting of draw-in groove has the slide bar, the surface sliding of slide bar has cup jointed the horizontal pole, the side of horizontal pole and the one end overlap joint of cassette.

Preferably, the inside fixed mounting who detects the chamber has the motor, the output shaft fixed mounting of motor has the screw rod, the one end that the motor was kept away from to the screw rod is rotated and is connected with and rotates the seat, and rotates the top of seat and hold the lower surface overlap joint of board, the surperficial screw thread of screw rod has cup jointed and has moved the piece, move a fixed mounting at the lower surface of holding the board.

Preferably, the inner wall of sample entry rotates and is connected with the baffle, and the baffle passes through the inner wall joint of torsional spring with the sample entry, the one end of baffle and the lower surface overlap joint of holding the board.

Preferably, the one end of holding the board is rotated and is connected with the adaptor, the one end welding of adaptor has the square pole, the surperficial sliding connection of square pole has the card pipe, the side of holding the board is seted up flutedly, the inner wall joint of recess has the fixture block, the fixture block welding is in the one end of card pipe.

Preferably, the surface of the square rod is movably sleeved with a pressure spring, and two ends of the pressure spring are respectively lapped with the surfaces of the adaptor and the clamping pipe.

Preferably, the surface of the sliding rod is movably sleeved with a spring, and two ends of the spring are respectively lapped with the inner wall of the clamping groove and the side face of the cross rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this micropore board drive arrangement for enzyme-labeled analyzer, through utilizing the cassette to connect chassis joint in the draw-in groove, when examining the micropore board of different models, only need to change the chassis of corresponding its model size, can lay the micropore board in the chassis, then starter motor is internal with the micropore board income organism, detect the analysis to the sample antibody, need not to use corresponding instrument can detect the sample antibody on the micropore board of different model sizes, and then practiced thrift the time and the cost problem of experiment searching instrument.

2. This micropore board drive arrangement for enzyme-labeled analyzer through set up the horizontal pole in the draw-in groove, when going into the draw-in groove with the chassis card, the spring can promote the diaphragm and extrude the cassette, makes the chassis can stabilize the joint in the draw-in groove, avoids the chassis to produce when detecting and rocks the detection that influences the micropore board, has stopped long-time use and has held behind the board, leads to holding the board and places unstable problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of the expanded structure of the holding plate of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the pipe clamp of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.

In the figure: 1. a body; 2. an analysis result display; 3. a specimen inlet; 4. a baffle plate; 5. a holding plate; 6. a chassis; 7. a detection chamber; 8. a motor; 9. a screw; 10. a guide bar; 11. a guide rail; 12. a rotating seat; 13. moving the block; 14. a card slot; 15. a card holder; 16. a slide bar; 17. a spring; 18. a cross bar; 19. clamping the pipe; 20. an adapter; 21. a square bar; 22. a pressure spring; 23. a clamping block; 24. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a microplate driving device for an elisa analyzer comprises a machine body 1, an analysis result display 2 is disposed at the top of the machine body 1, a detection chamber 7 is disposed inside the machine body 1, a motor 8 is fixedly mounted inside the detection chamber 7, a screw 9 is fixedly mounted on an output shaft of the motor 8, one end of the screw 9, which is far away from the motor 8, is rotatably connected with a rotating base 12, the top of the rotating base 12 is overlapped with the lower surface of a containing plate 5, a moving block 13 is sleeved on the surface thread of the screw 9, the moving block 13 is fixedly mounted on the lower surface of the containing plate 5, the starting motor 8 can drive the moving block 13 to move through the screw 9 so as to control the stretching of the containing plate 5, so as to facilitate the automatic detection of a sample antibody, a sample inlet 3 is disposed on the surface of the machine body 1, a baffle 4 is rotatably connected to the inner wall of the sample inlet 3, and the baffle 4 is clamped with the inner wall of the sample inlet 3 through a torsion spring, one end of the baffle 4 is lapped with the lower surface of the containing plate 5, after the containing plate 5 is contracted into the machine body 1, the baffle 4 can seal the sample inlet 3 under the action of the torsion spring, so that the influence of external light entering the machine body 1 on the detection result of a sample antibody is avoided, the detection cavity 7 is communicated with the outside through the sample inlet 3, the inner wall of the detection cavity 7 is fixedly provided with a guide rod 10, the surface of the guide rod 10 is connected with a guide rail 11 in a sliding manner, the side surface of the guide rail 11 is provided with the containing plate 5, one end of the containing plate 5 is rotatably connected with an adapter 20, one end of the adapter 20 is welded with a square rod 21, the surface of the square rod 21 is connected with a clamping pipe 19 in a sliding manner, the side surface of the containing plate 5 is provided with a groove 24, the inner wall of the groove 24 is clamped with a clamping block 23, the clamping block 23 is welded at one end of the clamping pipe 19, after the chassis 6 is clamped in the clamping groove 14 through a clamping seat 15, the clamping pipe 19 is pulled, the clamping seat 19 is utilized to block 15, the chassis 6 is further fixed by matching with the cross bar 18, a pressure spring 22 is movably sleeved on the surface of the square bar 21, two ends of the pressure spring 22 are respectively lapped with the adaptor 20 and the surface of the clamping tube 19, the clamping tube 19 can be always kept in a clamping state under the condition of no human compression by arranging the pressure spring 22, the problem that the clamping tube 19 falls off due to the movement of the containing plate 5 is avoided, a clamping groove 14 is formed in the surface of the containing plate 5, a clamping seat 15 is clamped on the inner wall of the clamping groove 14, the chassis 6 is arranged on the upper surface of the clamping seat 15, a sliding rod 16 is fixedly arranged on the inner wall of the clamping groove 14, a spring 17 is movably sleeved on the surface of the sliding rod 16, two ends of the spring 17 are respectively lapped with the inner wall of the clamping groove 14 and the side surface of the cross bar 18, the cross bar 18 is pushed by the elasticity of the spring 17, the cross bar 18 can be tightly pasted and extrude the clamping seat 15, the purpose of fixing and clamping the chassis 6 by using the clamping seat 15 is achieved, the cross bar 18 is slidably sleeved on the surface of the sliding rod 16, the side of the cross bar 18 is overlapped with one end of the clamping seat 15.

The working principle is that when a sample antibody is detected, a corresponding chassis 6 is selected according to the model of a microporous plate for containing the sample antibody, after the microporous plate is placed in the chassis 6, a clamping tube 19 is compressed to enable a clamping block 23 to be separated from a groove 24, the clamping tube 19 is turned over, a clamping seat 15 below the chassis 6 is inserted into a clamping groove 14, after the clamping seat 15 completely enters the clamping groove 14, the clamping tube 19 is compressed and rotated again, the clamping block 23 is clamped into the groove 24, at the moment, under the pushing of a spring 17, a cross rod 18 is matched with the clamping tube 19, the clamping seat 15 is fixed in the clamping groove 14, the purpose of fixing the chassis 6 is further achieved, after the preparation is completed, a machine body 1 is started, a motor 8 drives a screw rod 9 to rotate along with the starting of the machine body 1, a moving block 13 drives a containing plate 5 to shrink into a detection cavity 7, along with the shrinkage of the containing plate 5, a baffle plate 4 is behind the extrusion force of the containing plate 5, can seal sample entry 3 under the torsion drive of torsional spring, then alright detect the sample antibody with seting up, when detecting the completion and changing the sample antibody, only need according to above-mentioned step can used repeatedly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a micropore board drive arrangement for enzyme-labeled analyzer, includes organism (1), its characterized in that: an analysis result display (2) is arranged at the top of the machine body (1), a detection cavity (7) is arranged inside the machine body (1), a specimen inlet (3) is arranged on the surface of the machine body (1), the detection cavity (7) is communicated with the outside through the sample inlet (3), the inner wall of the detection cavity (7) is fixedly provided with a guide rod (10), the surface of the guide rod (10) is connected with a guide rail (11) in a sliding way, the side surface of the guide rail (11) is provided with a containing plate (5), the surface of the containing plate (5) is provided with a clamping groove (14), the inner wall of the clamping groove (14) is clamped with a clamping seat (15), a chassis (6) is arranged on the upper surface of the clamping seat (15), a sliding rod (16) is fixedly arranged on the inner wall of the clamping groove (14), the surface of the sliding rod (16) is sleeved with a cross rod (18) in a sliding mode, and the side face of the cross rod (18) is in lap joint with one end of the clamping seat (15).

2. The microplate driving device for a microplate reader according to claim 1, characterized in that: the inside fixed mounting that detects chamber (7) has motor (8), the output shaft fixed mounting of motor (8) has screw rod (9), the one end that motor (8) were kept away from in screw rod (9) rotates and is connected with and rotates seat (12), and rotates the top of seat (12) and hold the lower surface overlap joint of board (5), the surface screw thread of screw rod (9) has cup jointed shifting block (13), shifting block (13) fixed mounting is at the lower surface of holding board (5).

3. The microplate driving device for a microplate reader according to claim 1, characterized in that: the inner wall of sample entry (3) rotates and is connected with baffle (4), and baffle (4) pass through the inner wall joint of torsional spring with sample entry (3), the one end of baffle (4) and the lower surface overlap joint of holding board (5).

4. The microplate driving device for a microplate reader according to claim 1, characterized in that: the one end of holding board (5) is rotated and is connected with adaptor (20), the one end welding of adaptor (20) has square bar (21), the surperficial sliding connection of square bar (21) has calorie pipe (19), the side of holding board (5) is seted up flutedly (24), the inner wall joint of recess (24) has fixture block (23), the one end at calorie pipe (19) is welded in fixture block (23).

5. The microplate driving device for a microplate reader according to claim 4, characterized in that: the surface of the square rod (21) is movably sleeved with a pressure spring (22), and two ends of the pressure spring (22) are respectively overlapped with the surfaces of the adapter piece (20) and the clamping pipe (19).

6. The microplate driving device for a microplate reader according to claim 1, characterized in that: the surface of the sliding rod (16) is movably sleeved with a spring (17), and two ends of the spring (17) are respectively lapped with the inner wall of the clamping groove (14) and the side surface of the cross rod (18).