CN216584994U

CN216584994U - Intelligent nucleic acid extractor

Info

Publication number: CN216584994U
Application number: CN202123198910.XU
Authority: CN
Inventors: 庞慧; 汤洪椿; 张翀
Original assignee: Guangzhou Fengfan Medical Technology Co ltd
Current assignee: Guangzhou Fengfan Medical Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-24
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an intelligent nucleic acid extractor which comprises a main body, wherein a door is arranged at the front end of the main body, a button is arranged at the top end of the door, a clamping block is arranged on one side of the bottom end of the button, a clamping groove corresponding to the clamping block is formed in the main body, the clamping block is arranged in the clamping groove, a supporting plate is arranged at the bottom end in the main body, a sliding groove b is formed in the surface of the supporting plate, a sliding plate is arranged at the top end of the supporting plate, a pulley is arranged at the bottom end of the sliding plate and is arranged in the sliding groove b, a sliding groove is formed in the surface, close to one end, of the sliding plate, a connecting head b is arranged in the sliding groove, a connecting head a is arranged on the surface of the inner side of the door, the connecting head a is connected with the connecting head b through a connecting rod, and the connecting head a and the connecting head b are both connected to the connecting rod through rotating shafts. According to the utility model, the clamping block and the pulley are adopted, so that the flexibility is better, and the opening and closing modes of the nucleic acid extractor during detection and collection are more convenient.

Description

Intelligent nucleic acid extractor

Technical Field

The utility model relates to the technical field of intelligent nucleic acid extractors, in particular to an intelligent nucleic acid extractor.

Background

With the rapid development of social economy, the nucleic acid extraction instrument is an instrument for automatically completing the work of extracting sample nucleic acid by using a matched nucleic acid extraction reagent, and is widely applied to various fields of disease control centers, clinical disease diagnosis, blood transfusion safety, forensic medicine identification, environmental microorganism detection, food safety detection, animal husbandry, molecular biology research and the like.

However, the existing method has poor flexibility, and when a professional detects and collects nucleic acid, the method is difficult to open and place a detection container, and the opening and closing modes of a nucleic acid extractor are complicated; therefore, the existing requirements are not met, and an intelligent nucleic acid extractor is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent nucleic acid extractor, which solves the problems that the flexibility is poor, a detection container is difficult to open and put in a detection container when a professional detects and collects nucleic acid, the opening and closing modes of the nucleic acid extractor are complicated and the like in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent nucleic acid extractor comprises a main body, wherein a door is arranged at the front end of the main body, a button is arranged at the top end of the door, a clamping block is arranged on one side of the bottom end of the button, a clamping groove corresponding to the clamping block is arranged inside the main body, the clamping block is arranged inside the clamping groove, a spring is arranged at the bottom end of the button, and the bottom end of the spring is fixedly connected to the door;

the bottom of the main part inside is provided with the backup pad, the surface of backup pad is provided with spout b, the top of backup pad is provided with the sliding plate, the bottom of sliding plate is provided with the pulley and sets up in spout b's inside, the surface that the sliding plate is close to one end is provided with the spout, the inside of spout is provided with connector b, connector b sliding connection in spout, the inboard surface of door is provided with connector a, connector a passes through the connecting rod with connector b and is connected, connector a all connects in the connecting rod through the pivot with connector b.

Preferably, the door is connected to the main body through a rotating shaft provided at a bottom end thereof.

Preferably, the inside of the door close to the top end is provided with a limiting groove, the surface in the middle of the button is provided with a limiting plate, and the limiting plate is arranged in the limiting groove.

Preferably, guide grooves are formed in the surface, close to two ends, of the sliding plate, a reagent plate is arranged above the sliding plate, guide columns are arranged at two ends of the bottom of the reagent plate, and the guide columns are arranged in the guide grooves.

Preferably, the surface of the reagent plate is provided with a detection container.

Preferably, protection plates are arranged on two sides of the door.

Preferably, the front end of the main body is provided with a button slot on the surface, and the button slot is suitable for two fingers of an adult.

Preferably, the top of main part is provided with the display screen, the bottom of main part is provided with four rubber base.

Preferably, the surface of the outer side of the door is provided with a glass window, and a circle of rubber protective edge is arranged outside the glass window.

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

1. according to the utility model, fingers extend into the button grooves to press the buttons, the springs arranged at the bottom ends of the buttons are pressed downwards, the clamping blocks are separated from the inside of the clamping grooves, so that the doors are easily opened, the connector a is connected with the connector b through the connecting rod to drive the connector b to move in the sliding grooves, the pulleys arranged at the bottom ends of the sliding plates are positioned in the sliding grooves b arranged on the surfaces of the supporting plates, so that the sliding plates are pulled outwards, a worker inserts the guide posts arranged at two ends of the bottom of the reagent plate into the guide grooves through the guide grooves arranged on the surfaces of the sliding plates, so that the reagent plate is stably arranged above the sliding plates, the whole flexibility is good, the detection container is easy to open and place, and the operation of the worker is convenient;

2. according to the utility model, the button is pressed, the spring arranged at the bottom end of the button is pressed downwards, the door is closed to the surface of the attaching main body, the connector a pushes the connector b through the connecting rod, so that the sliding plate slides inwards to the upper part of the supporting plate through the pulley arranged at the bottom end, the button is loosened, the clamping block is arranged in the clamping groove through the upward elasticity of the spring, the whole body is in a closed state, and the opening and closing modes of the nucleic acid extractor are simple and convenient.

Drawings

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

FIG. 2 is a side cross-sectional view of the present invention as a whole;

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

fig. 4 is a partial structural sectional view at B in fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a rubber base; 3. detecting the container; 4. a display screen; 5. a protection plate; 6. a door; 7. a glass window; 8. protecting the edges with rubber; 9. a button slot; 10. a button; 11. a connector a; 12. a connector b; 13. a connecting rod; 14. a chute; 15. a reagent plate; 16. a sliding plate; 17. a support plate; 18. a rotating shaft; 19. a limiting plate; 20. a clamping block; 21. a card slot; 22. a spring; 23. a limiting groove; 24. a guide post; 25. a guide groove; 26. a chute b; 27. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention includes: an intelligent nucleic acid extraction instrument comprises a main body 1, wherein a door 6 is arranged at the front end of the main body 1, a button 10 is arranged at the top end of the door 6, a clamping block 20 is arranged on one side of the bottom end of the button 10, a clamping groove 21 corresponding to the clamping block 20 is arranged in the main body 1, the clamping block 20 is arranged in the clamping groove 21, a spring 22 is arranged at the bottom end of the button 10, and the bottom end of the spring 22 is fixedly connected to the door 6;

the inside bottom of main part 1 is provided with backup pad 17, the surface of backup pad 17 is provided with spout b26, the top of backup pad 17 is provided with sliding plate 16, the bottom of sliding plate 16 is provided with pulley 27 and sets up in the inside of spout b26, sliding plate 16 is close to the surface of one end and is provided with spout 14, the inside of spout 14 is provided with connector b12, connector b12 sliding connection is in spout 14, the inboard surface of door 6 is provided with connector a11, connector a11 is connected through connecting rod 13 with connector b12, connector a11 all connects in connecting rod 13 through the pivot with connector b 12.

Further, the door 6 is coupled to the main body 1 by a rotating shaft 18 provided at a bottom end thereof.

By adopting the technical scheme, the door 6 can be conveniently opened through the rotating shaft 18.

Furthermore, a limiting groove 23 is formed in the door 6 close to the top end, a limiting plate 19 is arranged on the surface in the middle of the button 10, and the limiting plate 19 is arranged in the limiting groove 23.

By adopting the technical scheme, the button 10 cannot be bounced off by the upward elastic force of the spring 22, and the limiting protection effect is achieved.

Furthermore, guide grooves 25 are arranged on the surface of the sliding plate 16 near two ends, the reagent plate 15 is arranged above the sliding plate 16, guide posts 24 are arranged on two ends of the bottom of the reagent plate 15, and the guide posts 24 are arranged in the guide grooves 25.

By adopting the technical scheme, the reagent plate 15 is more stable above the sliding plate 16, and meanwhile, the reagent plate 15 is convenient for workers to place above the sliding plate 16.

Further, the surface of the reagent plate 15 is provided with the detection container 3.

By adopting the technical scheme, the reagent plate 15 is regularly placed at the position of the detection container 3.

Further, both sides of the door 6 are provided with guard plates 5.

Through adopting above-mentioned technical scheme for the guard action of reinforcing door 6.

Further, a button groove 9 is formed on the front surface of the main body 1, and the button groove 9 is sized to fit two fingers of an adult.

Through adopting above-mentioned technical scheme for the staff is more convenient to the operation of drawing the appearance.

Further, the top of main part 1 is provided with display screen 4, and the bottom of main part 1 is provided with four rubber base 2.

Through adopting above-mentioned technical scheme for whole easier observation, whole stability is higher.

Furthermore, a glass window 7 is arranged on the surface of the outer side of the door 6, and a circle of rubber protective edge 8 is arranged outside the glass window 7.

Through adopting above-mentioned technical scheme for make things convenient for the staff to observe the quantity of inside reagent, increase the leakproofness around the glass window 7 through rubber safe edge 8.

The working principle is as follows: when the device is used, firstly, a worker puts fingers into the button groove 9 to press the button 10, the spring 22 arranged at the bottom end of the button 10 is pressed downwards, the fixture block 20 is separated from the inside of the clamping groove 21, so that the door 6 is easily pulled, the connector a11 is connected with the connector b12 through the connecting rod 13, so that the connector b12 is driven to move in the sliding groove 14, the pulley 27 arranged at the bottom end of the sliding plate 16 is positioned in the sliding groove b26 arranged on the surface of the supporting plate 17, so that the sliding plate 16 is pulled outwards, the worker inserts the guide posts 24 arranged at two ends of the bottom of the reagent plate 15 into the guide grooves 25 through the guide grooves 25 arranged on the surface of the sliding plate 16, so that the reagent plate 15 is stably arranged above the sliding plate 16, the whole flexibility is good, the detection container is simple to open and place, the operation of the worker is convenient, then the detection solvent 3 is collected, and then the button 10 is pressed, spring 22 that the bottom of button 10 set up pushes down, closes door 6 to laminating main part 1 surface, and connector a11 passes through connecting rod 13 and promotes connector b12 for the pulley 27 of sliding plate 16 through the bottom setting inwards slides to the top of backup pad 17, loosens button 10, through the ascending elasticity of spring 22, makes fixture block 20 set up the inside at draw-in groove 21, then wholly is in the encapsulated situation, and opening and the mode of closing of nucleic acid extraction appearance are simple and convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intelligence nucleic acid extraction appearance, includes main part (1), its characterized in that: a door (6) is arranged at the front end of the main body (1), a button (10) is arranged at the top end of the door (6), a clamping block (20) is arranged on one side of the bottom end of the button (10), a clamping groove (21) corresponding to the clamping block (20) is arranged in the main body (1), the clamping block (20) is arranged in the clamping groove (21), a spring (22) is arranged at the bottom end of the button (10), and the bottom end of the spring (22) is fixedly connected to the door (6);

the inside bottom of main part (1) is provided with backup pad (17), the surface of backup pad (17) is provided with spout b (26), the top of backup pad (17) is provided with sliding plate (16), the bottom of sliding plate (16) is provided with pulley (27) and sets up in the inside of spout b (26), the surface that sliding plate (16) is close to one end is provided with spout (14), the inside of spout (14) is provided with connector b (12), connector b (12) sliding connection is in spout (14), the inboard surface of door (6) is provided with connector a (11), connector a (11) are connected through connecting rod (13) with connector b (12), connector a (11) all connect in connecting rod (13) through the pivot with connector b (12).

2. The intelligent nucleic acid extractor of claim 1, wherein: the door (6) is connected to the main body (1) through a rotating shaft (18) arranged at the bottom end.

3. The intelligent nucleic acid extractor of claim 1, wherein: door (6) are close to the inside on top and are provided with spacing groove (23), the surface in the middle of button (10) is provided with limiting plate (19), limiting plate (19) set up in the inside of spacing groove (23).

4. The intelligent nucleic acid extractor of claim 1, wherein: guide grooves (25) are formed in the surface of the sliding plate (16) close to two ends, a reagent plate (15) is arranged above the sliding plate (16), guide columns (24) are arranged at two ends of the bottom of the reagent plate (15), and the guide columns (24) are arranged in the guide grooves (25).

5. The intelligent nucleic acid extractor of claim 4, wherein: the surface of the reagent plate (15) is provided with a detection container (3).

6. The intelligent nucleic acid extractor of claim 1, wherein: and two sides of the door (6) are provided with protection plates (5).

7. The intelligent nucleic acid extractor of claim 1, wherein: the surface of the front end of the main body (1) is provided with a button groove (9), and the size of the button groove (9) is suitable for two fingers of an adult.

8. The intelligent nucleic acid extractor of claim 1, wherein: the top of main part (1) is provided with display screen (4), the bottom of main part (1) is provided with four rubber base (2).

9. The intelligent nucleic acid extractor of claim 1, wherein: the glass window (7) is arranged on the surface of the outer side of the door (6), and a circle of rubber protective edge (8) is arranged outside the glass window (7).