CN216786088U

CN216786088U - Deep hole board convenient to plasma exosome draws in full-automatic

Info

Publication number: CN216786088U
Application number: CN202123251068.1U
Authority: CN
Inventors: 孙杰
Original assignee: Nanjing Zijinshan Institute Of Molecular Medicine Technology Co ltd
Current assignee: Nanjing Zijinshan Institute Of Molecular Medicine Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-21
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a deep hole plate convenient for full-automatic extraction of plasma exosomes, which comprises a bottom plate, wherein a storage box is fixedly connected to the upper surface of the bottom plate, two connecting blocks are fixedly connected to the inner walls of the two sides of the storage box, a connecting rod is movably connected between the connecting blocks, a pressure rod is fixedly connected to the upper surface of the connecting rod, a pressure plate is fixedly connected to the top end of the pressure rod, a position avoiding opening is formed in one side of the connecting rod, a fixing rod is fixedly connected between the connecting blocks and penetrates through the position avoiding opening, a disc is fixedly connected to one end of the connecting rod, and sliding grooves are formed in the inner walls of the two sides of the storage box. The utility model not only can conveniently extract the test tube, but also can prevent the test tube from cracking when the test tube is placed, thereby improving the safety of the test tube in use and improving the stability of the deep hole plate.

Description

Deep hole board convenient to plasma exosome draws in full-automatic

Technical Field

The utility model relates to the technical field of deep hole plates, in particular to a deep hole plate convenient for full-automatic extraction of plasma exosomes.

Background

The deep hole plate is made of high polymer material polypropylene, has good chemical compatibility, can be used for storing most of laboratory liquids such as polar organic solution, acidic solution and alkaline solution, and the appearance of the 96 hole plate corresponds to the SBS standard and can be used on an automatic machine, wherein the 96 hole plate can be used for a magnetic bead kit, and along with the development of science and technology, people pay more and more attention to the convenience of using the deep hole plate.

At present along with the development of society, involve the use to the deep hole board on medical technology production technical field, general staff utilizes the test tube to collect the plasma exosome and places in the deep hole board to convenient transport, nevertheless sometimes is comparatively loaded down with trivial details when drawing the test tube from the deep hole board, is unfavorable for going on of follow-up work, consequently, proposes the deep hole board that the full-automatic extraction of the plasma exosome of being convenient for seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a deep pore plate convenient for full-automatic extraction of plasma exosomes.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a deep hole board convenient to full-automatic extraction of plasma exosome, includes the bottom plate, the last fixed surface of bottom plate is connected with and stores the box, stores two connecting blocks of the equal fixedly connected with of both sides inner wall of box, swing joint has the connecting rod between the connecting block, the last fixed surface of connecting rod is connected with the depression bar, the top fixedly connected with pressure disk of depression bar, one side of connecting rod has been seted up and has been kept away a mouthful, fixedly connected with dead lever between the connecting block, and the dead lever passes and keeps away a mouthful, the one end fixedly connected with disc of connecting rod, the spout has all been seted up to the both sides inner wall of storing the box, and swing joint has the slider in the spout, and fixedly connected with tray between the slider, and tray and disc contactable.

As a further scheme of the utility model, the upper surface of the slider is fixedly connected with a spring, the inner walls of the two sides of the storage box are fixedly connected with supporting blocks, and the supporting blocks are fixed with the spring.

As a further scheme of the utility model, two clamping blocks are clamped at the top of the storage box, magnetic blocks are fixedly connected at the bottoms of the clamping blocks, and the magnetic blocks are adsorbed with the storage box.

As a further scheme of the utility model, a deep hole plate is fixedly connected between the clamping blocks, a plurality of test tubes are arranged in the deep hole plate, and the test tubes are in contact with the tray.

As a further scheme of the utility model, the upper surface of the tray is fixedly connected with a protective pad, and the protective pad is positioned between the test tube and the tray.

As a further scheme of the utility model, the outer walls of the two sides of the storage box are fixedly connected with handles.

As a further scheme of the utility model, the bottom of the bottom plate is fixedly connected with a plurality of ground feet which are uniformly distributed.

The utility model has the beneficial effects that:

1. the cooperation through connecting rod and slider is used, presses down the pressure disk, and the pressure disk promotes the depression bar and removes, and the depression bar drives the connecting rod and uses the dead lever to rotate as the center, and the connecting rod drives the disc and rotates, makes disc and tray contact to the jack-up tray passes through slider lapse, thereby makes the test tube ejecting, and the convenience is drawed the test tube.

2. Through the setting of protection pad, when putting the test tube in the deep hole board and contact with the tray, the effort when the protection pad can reduce tray and test tube contact prevents that the test tube from breaking when placing the test tube, has improved the security that the test tube used.

3. The deep hole plate is clamped with the storage box through the clamping block when the clamping block and the magnetic block are matched, and the magnetic block can be adsorbed with the storage box, so that the deep hole plate cannot move disorderly, and the stability of the deep hole plate is improved.

Drawings

Fig. 1 is a schematic perspective view of a deep-hole plate for facilitating full-automatic extraction of plasma exosomes according to the present invention;

FIG. 2 is a schematic front sectional view of a deep-well plate for facilitating fully automatic extraction of plasma exosomes according to the present invention;

fig. 3 is a schematic left side sectional structural view of a deep pore plate facilitating full-automatic extraction of plasma exosomes according to the present invention.

In the figure: 1. a base plate; 2. storing the box; 3. a handle; 4. ground feet; 5. a deep hole plate; 6. a clamping block; 7. a magnetic block; 8. a test tube; 9. a tray; 10. a protective pad; 11. a disc; 12. a connecting rod; 13. fixing the rod; 14. a position avoiding port; 15. connecting blocks; 16. a pressure lever; 17. a platen; 18. a slider; 19. a spring; 20. a chute; 21. and (7) a supporting block.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a deep hole plate convenient for full-automatic extraction of plasma exosomes comprises a bottom plate 1, a storage box 2 is fixed on the upper surface of the bottom plate 1 through bolts, two connecting blocks 15 are fixed on the inner walls of two sides of the storage box 2 through bolts, a connecting rod 12 is rotatably connected between the connecting blocks 15, a pressure rod 16 is fixed on the upper surface of the connecting rod 12 through bolts, a pressure plate 17 is fixed on the top end of the pressure rod 16 through bolts, a position avoiding port 14 is formed in one side of the connecting rod 12, a fixing rod 13 is fixed between the connecting blocks 15 through bolts and penetrates through the position avoiding port 14, a disc 11 is fixed on one end of the connecting rod 12 through bolts, sliding grooves 20 are formed in the inner walls of two sides of the storage box 2, sliding blocks 18 are slidably connected in the sliding grooves 20, a tray 9 is welded between the sliding blocks 18, the tray 9 can contact with the disc 11, the pressure plate 17 is pressed downwards, the pressure rod 17 pushes the pressure rod 16 to move, the pressure lever 16 pushes the connecting rod 12 to rotate by taking the fixed rod 13 as a center, meanwhile, the connecting rod 12 drives the disc 11 to move, the disc 11 is in contact with the tray 9 at the moment, the tray 9 is pushed to move upwards through the sliding block 18, the pressure plate 17 is loosened, the pressure plate 17 loses pressure at the moment, the connecting rod 12 drives the disc 11 to reset, and therefore the disc 11 does not prop against the tray 9.

In the utility model, a spring 19 is welded on the upper surface of a sliding block 18, supporting blocks 21 are fixed on the inner walls of two sides of a storage box 2 through bolts, the supporting blocks 21 are fixed with the spring 19, two clamping blocks 6 are clamped on the top of the storage box 2, a magnetic block 7 is bonded on the bottom of each clamping block 6, the magnetic blocks 7 are adsorbed on the storage box 2, a deep hole plate 5 is fixed between the clamping blocks 6 through bolts, the deep hole plate 5 is clamped with the storage box 2 through the clamping blocks 6, the magnetic block 7 can be adsorbed on the storage box 2 at the moment, so that the deep hole plate 5 cannot move randomly, a plurality of test tubes 8 are arranged in the deep hole plate 5, the test tubes 8 are in contact with a tray 9, a protective pad 10 is bonded on the upper surface of the tray 9, the protective pad 10 is positioned between the test tubes 8 and the tray 9, when the test tubes 8 are placed in the deep hole plate 5 and in contact with the tray 9, the protective pad 10 can reduce the acting force when the tray 9 is in contact with the test tubes 8, prevent that test tube 8 from breaking when placing test tube 8, the both sides outer wall that stores box 2 all has handle 3 through the bolt fastening, and the bottom of bottom plate 1 is passed through the bolt fastening and is had a plurality of lower margin 4, and lower margin 4 evenly distributed.

The working principle is as follows: when needs draw the test tube 8, press down pressure disk 17 downwards, pressure disk 17 promotes depression bar 16 and removes, depression bar 16 promotes connecting rod 12 and uses dead lever 13 to rotate as the center, connecting rod 12 drives disc 11 and removes simultaneously, disc 11 contacts with tray 9 this moment, and promote tray 9 and pass through slider 18 rebound, slider 18 extrusion spring 19 this moment, tray 9 is with the ejecting deep hole board 5 of test tube 8 simultaneously, thereby conveniently draw test tube 8, after having drawn test tube 8, loosen pressure disk 17, pressure disk 17 loses pressure this moment, connecting rod 12 just can drive disc 11 and reset, thereby make disc 11 not withstand tray 9, tray 9 loses the holding power and just can reset through spring 19's effort this moment, thereby carry out the test tube 8 shipment of next time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The deep hole plate convenient for full-automatic extraction of plasma exosomes comprises a bottom plate (1) and is characterized in that the upper surface of the bottom plate (1) is fixedly connected with a storage box (2), two connecting blocks (15) are fixedly connected to inner walls of two sides of the storage box (2), a connecting rod (12) is movably connected between the connecting blocks (15), a pressing rod (16) is fixedly connected to the upper surface of the connecting rod (12), a pressing disc (17) is fixedly connected to the top end of the pressing rod (16), a position avoiding port (14) is formed in one side of the connecting rod (12), a fixing rod (13) is fixedly connected between the connecting blocks (15), the fixing rod (13) penetrates through the position avoiding port (14), a disc (11) is fixedly connected to one end of the connecting rod (12), sliding grooves (20) are formed in the inner walls of two sides of the storage box (2), and sliding blocks (18) are movably connected in the sliding grooves (20), the tray (9) is fixedly connected between the sliding blocks (18), and the tray (9) can contact with the disc (11).

2. The deep hole plate convenient for the full-automatic extraction of plasma exosomes according to claim 1, characterized in that a spring (19) is fixedly connected to the upper surface of the slider (18), supporting blocks (21) are fixedly connected to the inner walls of the two sides of the storage box (2), and the supporting blocks (21) are fixed with the spring (19).

3. The deep hole plate convenient for full-automatic extraction of plasma exosomes according to claim 1, characterized in that two clamping blocks (6) are clamped at the top of the storage box (2), a magnetic block (7) is fixedly connected to the bottom of each clamping block (6), and the magnetic block (7) is adsorbed to the storage box (2).

4. The deep hole plate convenient for full-automatic extraction of plasma exosomes according to claim 3, characterized in that a deep hole plate (5) is fixedly connected between the fixture blocks (6), a plurality of test tubes (8) are arranged in the deep hole plate (5), and the test tubes (8) are in contact with the tray (9).

5. The deep-well plate for facilitating the fully automatic extraction of plasma exosomes according to claim 1, characterized in that a protective pad (10) is fixedly connected to the upper surface of the tray (9), and the protective pad (10) is located between the test tube (8) and the tray (9).

6. The deep hole plate convenient for the full-automatic extraction of plasma exosomes according to claim 2, characterized in that handles (3) are fixedly connected to the outer walls of the two sides of the storage box (2).

7. The deep hole plate convenient for the full-automatic extraction of plasma exosomes according to claim 1, characterized in that a plurality of ground feet (4) are fixedly connected to the bottom of the bottom plate (1), and the ground feet (4) are uniformly distributed.