CN219334249U

CN219334249U - Ultrahigh-flux full-automatic pipetting equipment

Info

Publication number: CN219334249U
Application number: CN202222044085.6U
Authority: CN
Inventors: 张庆吉; 李硕; 季圣翔; 刘建成; 刘祥亮; 尹德清
Original assignee: Jigao Development Linyi Biotechnology Co ltd
Current assignee: Jigao Development Linyi Biotechnology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-07-14
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to the field of biology, in particular to ultra-high throughput full-automatic pipetting device, which comprises a workbench, wherein a guide rail is arranged on the surface of the workbench, a nucleic acid extraction reagent plate is arranged on the surface of the workbench, and a PCR reagent plate holder is arranged on the surface of the workbench; through the cooperation use of mechanical arm, nucleic acid extraction reagent board position, move liquid arm, suction head box, centrifuge tube rack, waste material box and PCR reagent board support, make this equipment can the full-automatic pipettor of superelevation flux, the interpolation between the completion experiment in-process reagent that can be quick mixes and reacts, effectually replace the manual work, and can guarantee the accuracy of experiment, through setting up the universal wheel, can be convenient remove when the skew appears in the position, through setting up electric putter and fly leaf, the accessible control electric putter makes fly leaf and ground laminating, make the workstation can not pass through the universal wheel activity, for removing and fixed convenience that has increased.

Description

Ultrahigh-flux full-automatic pipetting equipment

Technical Field

The utility model relates to the technical field of biology, in particular to ultra-high flux full-automatic pipetting equipment.

Background

The full-automatic pipetting device is an instrument used in the field of biology, and has the main functions of collecting detected nucleic acid samples, and then carrying out full-automatic packing and storage.

At present, full-automatic pipetting working equipment can perform full-automatic work, and although manual work is replaced, the working efficiency is still low compared with that of manual work, and the large-scale full-automatic pipetting working equipment can appear position offset after long-time use, and because the size is great, the workman is correcting in the position, and can not correct alone.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the ultrahigh-flux full-automatic pipetting equipment which can be used for pipetting the ultrahigh-flux nucleic acid samples, has higher working efficiency, is convenient to move and is convenient to use.

The basic scheme of the utility model is as follows: the utility model provides a full-automatic pipetting equipment of super high flux, includes the workstation, the surface mounting of workstation has the guide rail, the surface mounting of workstation has nucleic acid extraction reagent board position, the surface mounting of workstation has the PCR reagent board to hold in the palm, the surface mounting of guide rail has the arm, the bottom surface of arm is close to the upper position department of nucleic acid extraction reagent board position and installs mechanical arm of grabbing, the surface mounting of guide rail has the pipetting arm, the surface mounting of workstation has the suction head box, the side surface mounting of workstation has the waste material box, centrifuge tube rack and workstation fixed connection, workstation and suction head box fixed connection.

Preferably, the bottom surface mounting of workstation has a plurality of universal wheels, the fly leaf is installed to the bottom of workstation, the surface of fly leaf is close to the inner wall position department of workstation and installs electric putter, the mounting groove of using with electric putter cooperation is seted up to the bottom surface of workstation.

Preferably, the output end of the electric push rod is fixedly connected with the upper surface of the movable plate, the electric push rod is fixedly connected with the workbench, and the output end of the electric push rod is movably connected with the workbench.

Preferably, the workbench is movably connected with the movable plate.

Preferably, the workbench is fixedly connected with the guide rail, and the universal wheels are in limiting sliding connection with the guide rail.

Preferably, the mechanical arm is fixedly connected with the mechanical grabbing arm, the nucleic acid extraction reagent plate position is fixedly connected with the workbench, and the PCR reagent plate support is fixedly connected with the workbench.

The working principle and the advantages of the utility model are as follows:

(1) Through the cooperation of machinery arm, nucleic acid extraction reagent board position, move liquid arm, suction head box, centrifuge tube rack, waste material box and PCR reagent board support and use, make this equipment can the full-automatic pipetting of super high flux, the interpolation between the completion experimental process reagent that can be quick mixes and reacts, the effectual manual work of replacement to can guarantee the accuracy of experiment.

(2) Through setting up the universal wheel, can be convenient when the skew appears in the position remove, through setting up electric putter and fly leaf, accessible control electric putter makes fly leaf and ground laminating, makes the workstation can not pass through the universal wheel activity, has increased the convenience for removal and fixed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the movable plate of the present utility model;

FIG. 3 is a schematic view of an exploded view of the bottom of the table of the present utility model;

reference numerals referred to in the drawings are: 1. a work table; 2. a waste bin; 3. a guide rail; 4. a mechanical arm; 5. a mechanical gripper arm; 6. a nucleic acid extraction reagent plate; 7. a PCR reagent plate holder; 8. a centrifuge tube rack; 9. a suction head box; 10. a universal wheel; 11. a mounting groove; 12. an electric push rod; 13. a movable plate; 14. a pipetting arm.

Detailed Description

The following is a further detailed description of the embodiments: the full-automatic pipetting equipment of superelevation flux, including workstation 1, its characterized in that: the surface mounting of workstation 1 has guide rail 3, the surface mounting of workstation 1 has nucleic acid extraction reagent board position 6, the surface mounting of workstation 1 has PCR reagent board to hold in the palm 7, PCR reagent board holds in the palm 7 and is 96 well holes, the surface mounting of guide rail 3 has arm 4, mechanical arm 4 is installed to the upper position department that the bottom surface of arm 4 is close to nucleic acid extraction reagent board position 6, the surface mounting of guide rail 3 has the pipetting arm 14, the surface mounting of workstation 1 has suction head box 9, the side surface mounting of workstation 1 has waste box 2, centrifuge tube rack 8 and workstation 1 fixed connection, workstation 1 and suction head box 9 fixed connection, through mechanical arm 5, arm 4, nucleic acid extraction reagent board holds in the palm 6, pipetting arm 14, suction head box 9, centrifuge tube rack 8, the cooperation of waste box 2 and PCR reagent board holds in the 7 can make this equipment can be quick accomplish the interpolation mix and the reaction between the reagent in the experimental process.

Further, a plurality of universal wheels 10 are installed on the bottom surface of the workbench 1, a movable plate 13 is installed at the bottom of the workbench 1, an electric push rod 12 is installed on the surface of the movable plate 13, which is close to the inner wall of the workbench 1, an installation groove 11 matched with the electric push rod 12 is formed in the bottom surface of the workbench 1, the output end of the electric push rod 12 is fixedly connected with the upper surface of the movable plate 13, the electric push rod 12 is fixedly connected with the workbench 1, the output end of the electric push rod 12 is movably connected with the workbench 1, and the workbench 1 is movably connected with the movable plate 13.

Further, workstation 1 and guide rail 3 fixed connection, universal wheel 10 and guide rail 3 spacing sliding connection, arm 4 and mechanical arm 5 fixed connection, nucleic acid extraction reagent board position 6 and workstation 1 fixed connection, the quantity of nucleic acid extraction reagent board position 6 is twelve groups, PCR reagent board holds in the palm 7 and workstation 1 fixed connection, the quantity of PCR reagent board holds in the palm 7 is three groups, the quantity of suction head box 9 is six groups.

As shown in fig. 1 to 3, the working principle and the use flow of the present utility model are as follows: when the kit is used, preparation work before use is firstly carried out, a reagent plate for extracting nucleic acid is placed at a nucleic acid extraction reagent plate position 6, a PCR reagent plate is placed in a PCR reagent plate support 7, a reagent tube for containing reagents in a nucleic acid detection kit and an empty 1.5mL centrifuge tube are placed in a centrifuge tube rack 8, a suction head box 9 is filled with suction heads, and then the kit can be operated normally: the reagent plate filled with sample nucleic acid is transferred into a full-automatic pipetting workstation area through a cover opening and cup separating system, the reagent plate is gripped by a mechanical gripping arm 5 under the drive of a mechanical arm 4 and transferred into a corresponding reagent plate position groove of a nucleic acid extraction instrument, after the nucleic acid extraction is completed, the reagent plate filled with the sample nucleic acid is transferred into a corresponding nucleic acid extraction reagent plate position 6 by the mechanical gripping arm 5, the corresponding liquid is sucked by a suction head in a suction head box 9 according to the specification in the nucleic acid detection reagent box, the liquid is added into an empty 1.5mL centrifuge tube of a centrifuge tube frame 8, the liquid is uniformly mixed through a suction step, the suction head is withdrawn into a waste box 2 after each liquid suction, the mixed reagent suction head is sucked and transferred into a PCR reagent plate 7 by the suction head inserted by the suction head 14, the waste suction head is withdrawn into the waste box 2, the nucleic acid suction in the reagent plate filled with the sample nucleic acid extraction reagent plate position 6 is transferred into a corresponding PCR reagent plate hole by the suction head inserted by the suction arm 14, and the reaction is carried out between the holes. After the nucleic acid is transferred every time, a new suction head is replaced, after the nucleic acid is transferred to the PCR reagent plate 7, the PCR reagent plate 7 with sample nucleic acid filled in the mechanical grabbing arm 5 is transferred to a film sealing machine conveying plate, when the equipment needs to be moved, the movable plate 13 is attached to the ground, the universal wheel 10 can be disabled, and only the electric push rod 12 needs to be controlled to drive the movable plate 13 to be pulled upwards, so that the movable plate 13 is not contacted with the ground any more, and the workbench 1 can move through the universal wheel 10.

The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application day or before the priority date of the present utility model, and can know all the prior art in the field, and have the capability of applying the conventional experimental means before the date, so that a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present application, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present application. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. The full-automatic pipetting equipment of superelevation flux, including workstation (1), its characterized in that: the surface mounting of workstation (1) has guide rail (3), the surface mounting of workstation (1) has nucleic acid extraction reagent board position (6), the surface mounting of workstation (1) has PCR reagent board to hold in the palm (7), the surface mounting of guide rail (3) has arm (4), the bottom surface of arm (4) is close to the upper position department of nucleic acid extraction reagent board position (6) and installs mechanical arm (5), the surface mounting of guide rail (3) has pipetting arm (14), the surface mounting of workstation (1) has suction head box (9), the side surface mounting of workstation (1) has waste material box (2), has centrifuge tube rack (8) and workstation (1) fixed connection in addition, workstation (1) and suction head box (9) fixed connection.

2. The ultra-high throughput fully automatic pipetting device of claim 1, wherein: the automatic lifting device is characterized in that a plurality of universal wheels (10) are mounted on the bottom surface of the workbench (1), a movable plate (13) is mounted at the bottom of the workbench (1), an electric push rod (12) is mounted on the surface of the movable plate (13) close to the inner wall of the workbench (1), and a mounting groove (11) matched with the electric push rod (12) is formed in the bottom surface of the workbench (1).

3. The ultra-high throughput fully automatic pipetting device of claim 2, wherein: the output end of the electric push rod (12) is fixedly connected with the upper surface of the movable plate (13), the electric push rod (12) is fixedly connected with the workbench (1), and the output end of the electric push rod (12) is movably connected with the workbench (1).

4. The ultra-high throughput fully automatic pipetting device of claim 2, wherein: the workbench (1) is movably connected with the movable plate (13).

5. The ultra-high throughput fully automatic pipetting device of claim 2, wherein: the workbench (1) is fixedly connected with the guide rail (3), and the universal wheels (10) are in limit sliding connection with the guide rail (3).

6. The ultra-high throughput fully automatic pipetting device of claim 1, wherein: the mechanical arm (4) is fixedly connected with the mechanical grabbing arm (5), the nucleic acid extraction reagent plate position (6) is fixedly connected with the workbench (1), and the PCR reagent plate support (7) is fixedly connected with the workbench (1).