CN210340864U

CN210340864U - High-flux animal and plant tissue DNA automatic extraction instrument based on magnetic bead method

Info

Publication number: CN210340864U
Application number: CN201921265960.5U
Authority: CN
Inventors: 简珊珊; 郭晓辰
Original assignee: Jiangsu Bomeida Life Science Co Ltd
Current assignee: Jiangsu Bomeida Life Science Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-17
Anticipated expiration: 2029-08-06

Abstract

The utility model provides a high flux animal and plant tissue DNA automatic extraction appearance based on magnetic bead method relates to DNA automatic extraction appearance field. The high-flux animal and plant tissue DNA automatic extraction instrument based on the magnetic bead method comprises a work box, wherein the bottom of the work box comprises a control console, a control group and a supporting block, and the top of the control console is fixedly connected with the bottom of the work box. This high flux animal and plant tissue DNA automatic extraction appearance based on paramagnetic particle method, through the control cabinet that sets up to and the control group, test tube group, slide rail, stopper, slide bar, extraction element, motor, cable and the cooperation that draws the needle tubing set up, make the user when using, can open the motor through the control group on the control cabinet, thereby make the motor begin to operate, thereby make the motor can control extraction element and remove, thereby make extraction element can slide from side to side on slide rail and slide bar, thereby make extraction element can remove in the work box from side to side.

Description

High-flux animal and plant tissue DNA automatic extraction instrument based on magnetic bead method

Technical Field

The utility model relates to a DNA automatic extraction appearance technical field specifically is a high flux animal and plant tissue DNA automatic extraction appearance based on the magnetic bead method.

Background

The DNA extractor is also called a nucleic acid purifier, and is an instrument for automatically completing the extraction work of sample nucleic acid by using a matched nucleic acid extraction reagent.

Compared with the DNA extractor in the prior art, when the DNA extractor is used, the moving range of the extracting needle of the extractor is limited, the extracting needle can only move up and down, and a single sample on a working table is extracted, so that the working efficiency of the DNA extractor is low, and therefore the automatic high-throughput animal and plant tissue DNA extractor based on a magnetic bead method is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high flux animal and plant tissue DNA automatic extraction appearance based on the magnetic bead method possesses can once only draw a plurality of samples and has promoted advantages such as work efficiency, has solved the problem that the working range leads to work efficiency low for a short time of the DNA extraction appearance among the prior art when using.

(II) technical scheme

Can once only draw a plurality of samples for realizing above-mentioned possessing and promoted work efficiency purpose, the utility model provides a following technical scheme: the high-flux animal and plant tissue DNA automatic extraction instrument based on the magnetic bead method comprises a work box, wherein the bottom of the work box comprises a control console, a control group and a supporting block, the top of the control console is fixedly connected with the bottom of the work box, one side of the control group is electrically connected with the right side of the middle part of the control console, and the top of the supporting block is fixedly connected with the bottom of the work box.

The diapire of work box is including fixed block, magnetic stripe and test tube group, the middle part fixed connection of the bottom of fixed block and work box diapire, the middle part fixed connection of one side and the fixed block of magnetic stripe, the bottom of the test tube group of telling and the diapire overlap joint of work box.

The middle part of work box is including slide rail, stopper, slide bar and extraction element, one side of slide rail and one side fixed connection of work box inner wall, the below fixed connection of slide rail is kept away from to one side of stopper and work box inner wall, the one end of slide bar and the opposite side fixed connection of stopper, one side of extraction element and the middle part sliding connection of slide rail.

Further, the top of the extraction device comprises a motor and a cable, the output end of the motor is electrically connected with the input end of the extraction device, and the output end of the cable is electrically connected with the input end of the motor.

Furthermore, the bottom of the extraction device comprises an extraction needle tube, and the top of the extraction needle tube is inserted into the bottom of the extraction device.

Furthermore, the left wall in the working box comprises a hinge and a left cabinet door, one side of the hinge is fixedly connected with the upper part of the left wall in the working box, and the left side of the left cabinet door is fixedly connected with the other side of the hinge.

Furthermore, the right wall of the working box comprises a right cabinet door, and the right side of the right cabinet door is hinged with the right wall of the working box.

Furthermore, the left cabinet door comprises a first metal strip, and one side of the first metal strip is fixedly connected with the right side of the lower part of the left cabinet door.

Furthermore, the right cabinet door comprises a second metal strip, and one side of the second metal strip is fixedly connected with the upper part of the left side of the right cabinet door.

(III) advantageous effects

Compared with the prior art, the utility model provides a high flux animal and plant tissue DNA automatic extraction appearance based on the magnetic bead method possesses following beneficial effect:

1. the high-flux automatic extraction instrument for the animal and plant tissue DNA based on the magnetic bead method comprises a control console, a control group, a test tube group, a slide rail, a limiting block, a slide rod, an extraction device, a motor, a cable and an extraction needle tube, wherein the control console is arranged, the control group, the test tube group, the slide rail, the limiting block, the slide rod, the extraction device, the motor and the cable are arranged in a matched manner, when a user uses the instrument, the motor can be started through the control group on the control console, so that the motor starts to run, the motor can control the extraction device to move left and right, the extraction device can slide left and right on the slide rail and the slide rod, the extraction device can move left and right in a work box, the extraction device can sequentially extract samples from left to right after the test tube group to be tested is placed in the work box, the extraction device can extract the samples in, the problem of DNA extraction appearance among the prior art work range when using little lead to work efficiency low is solved.

2. This high flux animal and plant tissue DNA automatic extraction appearance based on magnetic bead method, fixed block through setting up, and the magnetic stripe, the hinge, left side cabinet door, first metal strip, the cooperation setting of right side cabinet door and second metal strip, make the user when using, can be through left cabinet door and right cabinet door of handle pulling on the cabinet door of left side cabinet, thereby make left cabinet door and right cabinet door pass through the hinge and be opened, thereby make the user can put into the work box with the test tube group that is equipped with animal and plant DNA that needs surveyed, thereby make test tube group put into the work box back completely, closed left cabinet door and right cabinet door, thereby make first metal strip and second metal strip on left cabinet door and the right cabinet door can adsorb together with the magnetic stripe, thereby accomplish the closure, thereby make external dust can not get into the work box at the extraction appearance during operation, thereby effectively make the automatic extraction appearance dustproof.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

fig. 4 is a right side view of the structure of the present invention.

The device comprises a working box 1, a control console 2, a control group 3, a supporting block 4, a fixed block 5, a magnetic stripe 6, a test tube group 7, a slide rail 8, a limiting block 9, a slide rod 10, an extraction device 11, a motor 12, a cable 13, an extraction needle tube 14, a hinge 15, a left cabinet door 16, a first metal strip 17, a right cabinet door 18 and a second metal strip 19.

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.

As shown in FIGS. 1-4, the embodiment of the utility model provides a high flux animal and plant tissue DNA automatic extraction instrument based on the magnetic bead method, which comprises a work box 1, the right wall of the work box 1 comprises a right cabinet door 18, the right side of the right cabinet door 18 is hinged with the right wall of the work box 1, the right cabinet door 18 comprises a second metal strip 19, one side of the second metal strip 19 is fixedly connected with the upper part of the left side of the right cabinet door 18, the left wall in the work box 1 comprises a hinge 15 and a left cabinet door 16, one side of the hinge 15 is fixedly connected with the upper part of the left wall in the work box 1, the left side of the left cabinet door 16 is fixedly connected with the other side of the hinge 15, the left cabinet door 16 comprises a first metal strip 17, one side of the first metal strip 17 is fixedly connected with the right side of the lower part of the left cabinet door 16, the bottom of the work box 1 comprises a control console 2, a control group 3 and a supporting block 4, the top of, one side of the control group 3 is electrically connected with the right side of the middle part of the control console 2, and the top of the supporting block 4 is fixedly connected with the bottom of the working box 1.

The diapire of work box 1 is including fixed block 5, magnetic stripe 6 and test tube group 7, the middle part fixed connection of the bottom of

fixed block

5 and 1 diapire of work box, the middle part fixed connection of one side of magnetic stripe 6 and fixed block 5, the diapire overlap joint of the bottom of the test tube group 7 of telling and work box 1.

The middle part of work box 1 is including slide rail 8, stopper 9, slide bar 10 and extraction element 11, one side of slide rail 8 and one side fixed connection of 1 inner wall of work box, slide rail 8's below fixed connection is kept away from with 1 inner wall of work box to one side of stopper 9, slide bar 10's one end and stopper 9's opposite side fixed connection, extraction element 11's one side and slide rail 8's middle part sliding connection, extraction element 11's top is including motor 12 and cable 13, motor 12's output and extraction element 11's input electric connection, cable 13's output and motor 12's input electric connection, extraction element 11's bottom is including drawing needle tubing 14, the top that draws needle tubing 14 is pegged graft with extraction element 11's bottom.

When the device is used, a user can open the motor 12 through the control group 3 on the console 2, so that the motor 12 starts to operate, the motor 12 can control the extraction device 11 to move left and right, the extraction device 11 can slide left and right on the slide rail 8 and the slide bar 10, the extraction device 11 can move left and right in the work box 1, so that after the test tube set 7 to be tested is placed in the work box 1, the extraction device 11 can sequentially extract samples from left to right, the extraction device 11 can extract the samples in the test tube set 7 through the extraction needle tubes 14, the extraction range of the extraction instrument is effectively increased, the DNA of the animal and plant in the test tube is automatically extracted, the user can pull the left cabinet door 16 and the right cabinet door 18 through the pulling handles on the left cabinet door 16 and the right cabinet door 18 when the user uses the device, so that the left cabinet door 16 and the right cabinet door 18 are opened through the hinges 15, thereby make the user can put into work box 1 with the test tube group 7 that is equipped with animal and plant DNA that needs are surveyed to make test tube group 7 put into work box 1 back completely, closed left cabinet door 16 and right cabinet door 18, thereby make first metal strip 17 and second metal strip 19 on left cabinet door 16 and the right cabinet door 18 can adsorb together with magnetic stripe 6, thereby accomplish the closure, thereby make external dust can not get into work box 1 when extracting the appearance work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 high flux animal and plant tissue DNA automatic extraction appearance based on magnetic bead method, includes work box (1), its characterized in that: the bottom of the working box (1) comprises a control console (2), a control group (3) and a supporting block (4), the top of the control console (2) is fixedly connected with the bottom of the working box (1), one side of the control group (3) is electrically connected with the right side of the middle part of the control console (2), and the top of the supporting block (4) is fixedly connected with the bottom of the working box (1);

the bottom wall of the working box (1) comprises a fixing block (5), a magnetic strip (6) and a test tube group (7), the bottom of the fixing block (5) is fixedly connected with the middle of the bottom wall of the working box (1), one side of the magnetic strip (6) is fixedly connected with the middle of the fixing block (5), and the bottom of the test tube group (7) is overlapped with the bottom wall of the working box (1);

the middle part of work box (1) is including slide rail (8), stopper (9), slide bar (10) and extraction element (11), one side of slide rail (8) and one side fixed connection of work box (1) inner wall, the below fixed connection of slide rail (8) is kept away from with work box (1) inner wall to one side of stopper (9), the one end of slide bar (10) and the opposite side fixed connection of stopper (9), the middle part sliding connection of one side and slide rail (8) of extraction element (11).

2. The automatic high-throughput animal and plant tissue DNA extractor based on the magnetic bead method as claimed in claim 1, wherein: the top of the extracting device (11) comprises a motor (12) and a cable (13), the output end of the motor (12) is electrically connected with the input end of the extracting device (11), and the output end of the cable (13) is electrically connected with the input end of the motor (12).

3. The automatic high-throughput animal and plant tissue DNA extractor based on the magnetic bead method as claimed in claim 1, wherein: the bottom of the extraction device (11) comprises an extraction needle tube (14), and the top of the extraction needle tube (14) is inserted with the bottom of the extraction device (11).

4. The automatic high-throughput animal and plant tissue DNA extractor based on the magnetic bead method as claimed in claim 1, wherein: the left wall in the working box (1) comprises a hinge (15) and a left cabinet door (16), one side of the hinge (15) is fixedly connected with the upper portion of the left wall in the working box (1), and the left side of the left cabinet door (16) is fixedly connected with the other side of the hinge (15).

5. The automatic high-throughput animal and plant tissue DNA extractor based on the magnetic bead method as claimed in claim 1, wherein: the right wall of the working box (1) comprises a right cabinet door (18), and the right side of the right cabinet door (18) is hinged to the right wall of the working box (1).

6. The automatic high-throughput animal and plant tissue DNA extractor based on the magnetic bead method as claimed in claim 4, wherein: the left cabinet door (16) comprises a first metal strip (17), and one side of the first metal strip (17) is fixedly connected with the right side of the lower part of the left cabinet door (16).

7. The automatic high-throughput animal and plant tissue DNA extractor based on the magnetic bead method as claimed in claim 5, wherein: the right cabinet door (18) comprises a second metal strip (19), and one side of the second metal strip (19) is fixedly connected with the upper part of the left side of the right cabinet door (18).