CN218230052U - Nucleic acid extraction kit - Google Patents
Nucleic acid extraction kit Download PDFInfo
- Publication number
- CN218230052U CN218230052U CN202221871613.9U CN202221871613U CN218230052U CN 218230052 U CN218230052 U CN 218230052U CN 202221871613 U CN202221871613 U CN 202221871613U CN 218230052 U CN218230052 U CN 218230052U
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- box body
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- connecting block
- nucleic acid
- groove
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Abstract
The utility model discloses a nucleic acid extraction kit, which belongs to the technical field of nucleic acid kits; the novel box comprises a box body, the lid, the box body bottom is equipped with a plurality of supporting legs, the inside slip of box body is equipped with places the platform, it is equipped with the guide block respectively to place a both sides, the box body both sides are equipped with respectively with guide block matched with guide way, it is equipped with the screw thread post to place the platform bottom, the box body bottom is rotated and is equipped with the rotation post, it is connected with the screw thread sleeve to rotate the capital end, screw thread post and screw thread sleeve threaded connection, it is connected with the knob to wear to establish the box body to rotate the capital end, lid one side is equipped with first connecting block, box body one side is equipped with the second connecting block, second connecting block top is equipped with the draw-in groove, first connecting block bottom is equipped with the fixture block with draw-in groove matched with. The utility model discloses a rotate the knob, drive and place the platform and rise in from the box body to make the test tube expose, need not operate taking out the test tube in the box body alone, can be directly to the test tube operation that exposes, thereby reduced the pollution risk that hand direct contact test tube leads to.
Description
Technical Field
The utility model provides a nucleic acid extraction kit belongs to nucleic acid kit technical field.
Background
Nucleic acid is a biological macromolecular compound polymerized by a plurality of nucleotides, the nucleic acid is often combined with other components in organisms to play a life role, and the nucleic acid is required to be separated and purified firstly and then detected in many fields of research, so that a nucleic acid extraction kit is required to be used, but the existing nucleic acid extraction kit does not have an anti-pollution function and is not beneficial to the detection of the nucleic acid in the later period. At present, when nucleic acid is extracted, a hand needs to be extended into the kit manually, a test tube is taken out for operation, and the test tube is easily contaminated by pollutants such as bacteria and the like on the hand, so that the test tube is easily polluted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of nucleic acid extraction kit can solve traditional nucleic acid kit and produce the problem of pollution when using easily.
The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: the novel box comprises a box body and a box cover, wherein a plurality of supporting legs are arranged at the bottom of the box body, a placing table is arranged inside the box body in a sliding mode, two sides of the placing table are respectively provided with a guide block, guide grooves matched with the guide block are formed in the two sides of the box body respectively, a threaded column is arranged at the bottom of the placing table, a rotating column is arranged at the bottom of the box body in a rotating mode, a threaded sleeve is connected to the top end of the rotating column, the bottom end of the rotating column is connected with a knob in a penetrating mode, a first connecting block is arranged on one side of the box cover, a second connecting block is arranged on one side of the box body, a clamping groove is formed in the upper portion of the second connecting block, a limiting column is arranged on the bottom of the first connecting block, a clamping groove matched clamping block is arranged on the bottom of the clamping groove, an ejecting block is arranged on the top of the first spring, a limiting groove is arranged on one side of the clamping block, a pull ring communicated with the clamping groove is arranged on one side of the second connecting block, a limiting column in a sliding mode, a movable hole is connected with a limiting column, a movable hole in a sliding mode, a movable hole extends to the other end of the limiting column and is connected to the outside, and is connected with a reset mechanism is arranged between the limiting groove.
The bottom of the supporting leg is provided with a cushion pad.
The guide block is connected with the guide groove in a sliding mode.
The limiting groove corresponds to the movable hole.
The reset mechanism comprises a sliding block arranged on one side of the limiting column, a sliding groove which is arranged on one side of the movable hole and matched with the sliding block, and a second spring arranged in the sliding groove.
The sliding block is connected with the sliding groove in a sliding mode.
One end of the second spring is fixedly connected with the sliding block, and the other end of the second spring is fixedly connected with one side of the sliding groove.
The utility model has the advantages that: the utility model discloses a rotate the knob, drive and place the platform and rise in from the box body to make the test tube expose, thereby need not be independently from taking out the test tube in the box body and operate, can be directly to the test tube operation that exposes, thereby reduced the pollution risk that hand direct contact test tube leads to.
Drawings
FIG. 1 is a schematic diagram of the nucleic acid extraction kit of the present invention.
FIG. 2 is a schematic diagram of the structure of the nucleic acid extraction kit according to the present invention.
FIG. 3 is a schematic diagram of the structure of the A position of the nucleic acid extraction kit of the present invention.
FIG. 4 is a schematic diagram of the structure of the nucleic acid extraction kit B of the present invention.
( 1. A case body; 2. supporting legs; 3. a cushion pad; 4. a placing table; 5. a guide block; 6. a guide groove; 7. a box cover; 8. a threaded post; 9. rotating the column; 10. a threaded sleeve; 11. a knob; 12. a first connection block; 13. a second connecting block; 14. a card slot; 15. a clamping block; 16. a first spring; 17. a top block; 18. a limiting groove; 19. a movable hole; 20. a limiting column; 21. a slider; 22. a chute; 23. a second spring; 24. a pull ring; )
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
According to the illustration of FIG. 1: the utility model provides a nucleic acid extraction kit: including box body 1, lid 7, 1 bottom of box body is equipped with a plurality of supporting legs 2, 1 inside slip of box body is equipped with places platform 4, it is equipped with guide block 5 respectively to place platform 4 both sides, 1 both sides of box body are equipped with respectively with guide block 5 matched with guide way 6, it is equipped with threaded post 8 to place 4 bottoms of platform, 1 bottom of box body rotates and is equipped with and rotates post 9, it is connected with threaded sleeve 10 to rotate post 9 top, threaded post 8 and threaded sleeve 10 threaded connection, it is connected with knob 11 to rotate post 9 bottom to wear to establish box body 1, lid 7 one side is equipped with first connecting block 12, 1 one side of box body is equipped with second connecting block 13, second connecting block 13 top is equipped with draw-in groove 14, first connecting block 12 bottom is equipped with fixture block 15 with draw-in groove 14 matched with, 14 bottom is equipped with first spring 16, first spring 16 top is equipped with kicking block 17, fixture block 15 one side is equipped with spacing groove 18, second connecting block 13 one side is equipped with the activity hole 19 that communicates with draw-in groove 14, activity hole 19 slip is connected with spacing post 20, the other end is equipped with spacing post 19 and the slip connection 19 is equipped with spacing post 19, the other end is worn to establish the spacing hole 19 and the spacing post 19, the slip is connected with the reset mechanism, the pull ring 19, the other end is extended to the reset mechanism.
The bottom of the supporting leg 2 is provided with a cushion pad 3.
The guide block 5 is connected with the guide groove 6 in a sliding way.
The limiting groove 18 corresponds to the movable hole 19.
The reset mechanism comprises a sliding block 21 arranged on one side of the limiting column 20, a sliding groove 22 which is arranged on one side of the movable hole 19 and matched with the sliding block 21, and a second spring 23 arranged in the sliding groove 22.
The slide block 21 is slidably connected with the slide groove 22.
One end of the second spring 23 is fixedly connected with the sliding block 21, and the other end is fixedly connected with one side of the sliding groove 22.
The principle of the utility model
During operation, box body 1 is arranged subaerially through the supporting leg 2 of bottom, blotter 3 can play the cushioning effect to box body 1, then pulling pull ring 24, pull ring 24 drives spacing post 20 and removes along activity hole 19, spacing post 20 removes and shifts out from spacing groove 18, drive second spring 23 in slider 21 extrusion spout 22 simultaneously, spacing post 20 shifts out the back from spacing groove 18, first spring 16 in draw-in groove 14 promotes kicking block 17, kicking block 17 releases fixture block 15 out draw-in groove 14, then can easily separate first connecting block 12 and second connecting block 13, thereby can open lid 7, then rotate knob 11, knob 11 drives and rotates post 9 and rotates, thereby it rotates to rotate post 9 and drive threaded sleeve 10, thereby threaded sleeve 10 rotates and drives threaded post 8 and remove, thereby drive placing platform 4 and rise, make the test tube expose, it drives guide block 5 and remove at guide way 6 to place platform 4 when removing, can operate when the test tube exposes, need not to use hand direct contact test tube.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. A nucleic acid extraction kit, characterized in that: including box body (1), lid (7), box body (1) bottom is equipped with a plurality of supporting legs (2), box body (1) inside slip is equipped with places platform (4), it is equipped with guide block (5) respectively to place platform (4) both sides, box body (1) both sides are equipped with respectively with guide block (5) matched with guide way (6), it is equipped with screw thread post (8) to place platform (4) bottom, box body (1) bottom is rotated and is equipped with and rotates post (9), it is connected with screw sleeve (10) to rotate post (9) top, screw thread post (8) and screw sleeve (10) threaded connection, it is connected with knob (11) to rotate post (9) bottom to wear to establish box body (1), lid (7) one side is equipped with first connecting block (12), box body (1) one side is equipped with second connecting block (13), second connecting block (13) top is equipped with draw-in groove (14), first connecting block (12) bottom is equipped with fixture block (15) with draw-in groove (14) matched with, draw-in groove (14) bottom is equipped with first spring (16), first connecting block (16) top spring (16) top is equipped with top spring (16) top movable block (17), one side is equipped with spacing block (17) top and connecting block (17), connecting block (13) one side is equipped with spacing block (15), connecting block (17), connecting block (13) one side (18) intercommunication (15), connecting block (13) one side, connecting block (18) one side, 15) is equipped with spacing block (17), connecting block (13) one side, 15), the connecting block (13) is equipped with spacing block (18), the connecting block (13) one side ) The movable hole (19) is connected with a limiting column (20) in a sliding mode, one end of the limiting column (20) penetrates through the movable hole (19) and is connected with the limiting groove (18) in a sliding mode, the other end of the limiting column penetrates through the movable hole (19) and extends to the outside to be connected with a pull ring (24), and a reset mechanism is arranged between the limiting column (20) and the movable hole (19).
2. The nucleic acid extraction kit according to claim 1, wherein: the bottom of the supporting leg (2) is provided with a cushion pad (3).
3. The nucleic acid extraction kit according to claim 1, wherein: the guide block (5) is connected with the guide groove (6) in a sliding mode.
4. The nucleic acid extraction kit according to claim 1, wherein: the limiting groove (18) corresponds to the movable hole (19).
5. The nucleic acid extraction kit according to claim 1, wherein: the reset mechanism comprises a sliding block (21) arranged on one side of the limiting column (20), a sliding groove (22) which is arranged on one side of the movable hole (19) and matched with the sliding block (21), and a second spring (23) arranged in the sliding groove (22).
6. The nucleic acid extraction kit according to claim 5, wherein: the sliding block (21) is connected with the sliding groove (22) in a sliding mode.
7. The nucleic acid extraction kit according to claim 5, wherein: one end of the second spring (23) is fixedly connected with the sliding block (21), and the other end of the second spring is fixedly connected with one side of the sliding groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221871613.9U CN218230052U (en) | 2022-07-14 | 2022-07-14 | Nucleic acid extraction kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221871613.9U CN218230052U (en) | 2022-07-14 | 2022-07-14 | Nucleic acid extraction kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218230052U true CN218230052U (en) | 2023-01-06 |
Family
ID=84675420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221871613.9U Active CN218230052U (en) | 2022-07-14 | 2022-07-14 | Nucleic acid extraction kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218230052U (en) |
-
2022
- 2022-07-14 CN CN202221871613.9U patent/CN218230052U/en active Active
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