CN220221601U - Plant nucleic acid draws auxiliary device - Google Patents
Plant nucleic acid draws auxiliary device Download PDFInfo
- Publication number
- CN220221601U CN220221601U CN202321598274.6U CN202321598274U CN220221601U CN 220221601 U CN220221601 U CN 220221601U CN 202321598274 U CN202321598274 U CN 202321598274U CN 220221601 U CN220221601 U CN 220221601U
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- nucleic acid
- folding box
- box
- plant nucleic
- wall
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- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 32
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 32
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 32
- 238000000605 extraction Methods 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims 3
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010802 RNA extraction kit Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007400 DNA extraction Methods 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an auxiliary device for extracting plant nucleic acid, which relates to the technical field of plant nucleic acid extraction and comprises a main body device, wherein the main body device comprises an assembly unit, a placement limiting unit and an auxiliary loading unit, the assembly unit comprises a box body and a side mounting rack, the placement limiting unit comprises a positioning rod, a limiting push block, a guiding telescopic rod, a reset spring, a limiting clamping strip and a hiding plate, and the auxiliary loading unit comprises a folding box, a cross rotating frame and a loading net bag. According to the utility model, the box body, the side mounting rack, the folding box, the cross rotating frame and the loading net bag are matched for use, so that the folding box can be quickly installed and used, the volume of the box body can be quickly and temporarily increased, the temporary articles can be conveniently stored, the practicability of the device is improved, and the folding box can be quickly placed at the bottom of the box body by utilizing the matched use of the fixed steric hindrance rod, the limiting push block, the guide telescopic rod, the reset spring and the limiting clamping strip.
Description
Technical Field
The utility model relates to the technical field of plant nucleic acid extraction, in particular to a plant nucleic acid extraction auxiliary device.
Background
The box is used for containing chemical reagents for detecting chemical components, medicine residues, virus types and the like. Is used in hospitals and pharmaceutical enterprises. Nucleic acid extraction purification class: 1. nucleic acid extraction kit by magnetic bead method; 2. extracting DNA kit by magnetic bead method; 3. DNA extraction kit (centrifugal column method); 4. RNA extraction kit by magnetic bead method; 5. RNA extraction kit (spin column method), and the like.
The existing kit technology has the following problems: when the existing kit is used, because the tropical plant nucleic acid is connected with the fixed groove plate, when the tropical plant nucleic acid is extracted, the device filled with the tropical plant nucleic acid shakes, the device filled with the tropical plant nucleic acid is contacted with the fixed holes in the fixed groove plate, the fixed holes in the fixed groove plate are damaged and cannot be used, meanwhile, the tropical plant nucleic acid can be subjected to some troubles in the extraction process, so that the extraction speed is reduced, the damage rate of the fixed groove plate is improved, and the extraction speed is reduced.
In the prior art, a Chinese patent with a publication number of CN209352886U is proposed to solve the technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a quick extraction kit of tropical plant nucleic acid, includes fixing base and closing cap, fixing base upper end position department is provided with the box body, fixing base upper end intermediate position department is provided with flexible buffer board, flexible buffer board is located box body inside position department, because install rotatory stay cord device and slip pushing plate device, so rotatory pulling at the swiveling wheel surface through fixed stay cord, make fixed stay cord pulling drag hook, thereby drive sliding connection post and slip cell body slip upward movement, thereby make the device that is equipped with tropical plant nucleic acid vertically upward movement, also make the device that is equipped with tropical plant nucleic acid and the fixed orifices of fixed cell inboard upward movement, avoided getting bad with the fixed orifices of fixed cell inboard, the extraction of the device that is equipped with tropical plant nucleic acid has also been made things convenient for, so not only reduced the damage rate of fixed cell inboard, but also improved the speed of extraction.
In the practical use process of the prior art, although the device which is provided with the tropical plant nucleic acid can be conveniently extracted, the fixed holes inside the fixed groove plates are prevented from being damaged, the damage rate of the fixed groove plates is reduced, the extraction speed is also improved, but the internal storage space of the kit is limited, if the carrying of other reagent bottles is temporarily increased, the kit cannot be assembled, and in the outdoor mountain forest sampling process, the generated waste or the extraction container after use is inconvenient to separate and store, so that the applicability of the device is known to be improved.
Disclosure of Invention
The present utility model is directed to a plant nucleic acid extraction assisting apparatus for solving the above-mentioned problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the plant nucleic acid extraction auxiliary device comprises a main body device, wherein the main body device comprises an assembling unit, a placing limiting unit and an auxiliary loading unit.
The assembly unit comprises a box body and a side position installation frame, the placement limiting unit comprises a positioning rod, a limiting push block, a guiding telescopic rod, a reset spring, a limiting clamping strip and a hiding plate, and the auxiliary loading unit comprises a folding box, a cross rotating frame and a loading net bag.
The bottom surface of the box body is provided with a placing groove, the folding box is positioned in the placing groove, and the positioning blocking rod and the limiting push block are respectively positioned at two sides of the folding box
Adopt above-mentioned technical scheme, utilize box, side mounting bracket, folding box, alternately rotating turret and load the cooperation of pocket to use in this scheme, can install the folding box fast and use, and then can increase the volume of box fast temporarily, make things convenient for the deposit work of interim article, improved the practicality of device, the left and right sides of box all can be installed moreover, has further promoted the loading capacity of device.
The technical scheme of the utility model is further improved as follows: the inner wall bottom of standing groove with folding box's bottom surface swing joint, the bottom surface of location resistance bar with the inner wall bottom fixed connection of standing groove, the equal fixedly connected with first cardboard in both ends of fixing resistance bar, the bottom surface fixedly connected with second cardboard of first cardboard, first cardboard one end bottom surface with folding box's upper surface swing joint.
By adopting the technical scheme, the cooperation of the fixed-position blocking rod, the limiting push block, the guide telescopic rod, the reset spring and the limiting clamping strip is utilized in the scheme, so that the folding box can be quickly placed inside the placing groove at the bottom of the box body, the force application limit is carried out on the folding box by utilizing the counter-pushing acting force of the reset spring, the firmness of the folding box in the storage process is guaranteed, and the folding box is quite convenient to take.
The technical scheme of the utility model is further improved as follows: the bottom surface of spacing ejector pad with the inner wall bottom sliding connection of standing groove, one side of spacing ejector pad with reset spring's one end fixed connection, reset spring's the other end with the inner wall right side fixed connection of standing groove, reset spring is located one side of direction telescopic link.
The technical scheme of the utility model is further improved as follows: the upper surface of spacing ejector pad with hide the bottom surface sliding connection of board, one side of spacing card strip with the inner wall fixed connection of standing groove, one side of hiding the board is provided with the screw spike.
By adopting the technical scheme, the threaded supporting feet installed at the bottom of the box body are utilized in the scheme, the supporting height of the threaded supporting feet can be adjusted to be high through the threaded action by rotation, and then the threaded supporting feet can be prevented from being in direct contact with the ground when being carried to the mountain surface for placement, so that the pollution of soil and sundries on the bottom surface is avoided, and the cleanliness of the box body is maintained.
The technical scheme of the utility model is further improved as follows: one side of the box body is fixedly connected with one side of the side mounting frame, and two sides of the folding box are in sliding connection with the inner wall of the side mounting frame.
The technical scheme of the utility model is further improved as follows: the inner wall of the folding box is fixedly connected with the outer wall of the loading mesh bag, and the mounting end of the cross rotating frame is fixedly connected with one side of the loading mesh bag.
By adopting the technical scheme, the mesh bag can be conveniently folded and stored in the scheme.
The technical scheme of the utility model is further improved as follows: the upper surface of box rotates and is connected with the closing cap, one side of closing cap is provided with the padlock, the upper surface fixedly connected with handle of closing cap.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an auxiliary device for extracting plant nucleic acid, which utilizes the matching use of a box body, a side mounting rack, a folding box, a cross rotating rack and a loading net bag, can rapidly mount and use the folding box, further can rapidly and temporarily increase the volume of the box body, facilitates the storage work of temporary articles, improves the practicability of the device, and can be mounted on the left side and the right side of the box body, thereby further improving the loading capacity of the device.
2. The utility model provides an auxiliary device for extracting plant nucleic acid, which utilizes the cooperation of a fixed steric hindrance rod, a limiting push block, a guiding telescopic rod, a reset spring and a limiting clamping strip to enable a folding box to be quickly placed in a placing groove at the bottom of a box body, and utilizes the counter-thrust force of the reset spring to apply force and limit the folding box, so that the firmness of the folding box in the storage process is ensured, and meanwhile, the folding box is very convenient to take.
3. The utility model provides an auxiliary device for extracting plant nucleic acid, which utilizes the threaded supporting feet arranged at the bottom of a box body, can utilize the threaded effect by rotation, and can adjust the supporting height of the threaded supporting feet, so that when the auxiliary device is carried to the mountain surface for placement, the bottom surface can be prevented from being in direct contact with the ground, the bottom surface is prevented from being stained with soil and sundries, and the cleanliness of the box body is maintained.
Drawings
FIG. 1 is a schematic view of a main device structure of the present utility model;
FIG. 2 is a schematic diagram showing a bottom view of the case of the present utility model;
FIG. 3 is an enlarged schematic view of the structure at A of the present utility model;
FIG. 4 is a schematic view of the structure of the fixed-position blocking rod of the present utility model;
fig. 5 is a schematic view of an opening structure of the folding shift box of the present utility model.
In the figure: 1. a main body device; 2. a case; 3. a side mounting rack; 4. a cover; 5. locking; 6. a fixed-position blocking rod; 7. folding the box; 8. a hidden plate; 9. a threaded supporting leg; 10. limiting push blocks; 11. a guiding telescopic rod; 12. a return spring; 13. limiting clamping strips; 14. a first clamping plate; 15. a second clamping plate; 16. a cross rotating frame; 17. loading a mesh bag; 21. and (5) placing a groove.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 5, the present utility model provides a plant nucleic acid extraction auxiliary device comprising a main body device 1, the main body device 1 comprising an assembling unit, a placement limiting unit and an auxiliary loading unit.
The assembly unit comprises a box body 2 and a side mounting frame 3, the placement limiting unit comprises a positioning blocking rod 6, a limiting pushing block 10, a guiding telescopic rod 11, a reset spring 12, a limiting clamping strip 13 and a hiding plate 8, and the auxiliary loading unit comprises a folding box 7, a cross rotating frame 16 and a loading net bag 17.
The standing groove 21 has been seted up to the bottom surface of box 2, and folding box 7 is located the inside of standing groove 21, and location resistance bar 6 and spacing ejector pad 10 are located the both sides of folding box 7 respectively.
The inner wall bottom of standing groove 21 and the bottom surface swing joint of folding box 7, the bottom surface of location resistance bar 6 and the inner wall bottom fixed connection of standing groove 21, the equal fixedly connected with first cardboard 14 in both ends of location resistance bar 6, the bottom surface fixedly connected with second cardboard 15 of first cardboard 14, first cardboard 14 one end bottom surface and the upper surface swing joint of folding box 7.
The bottom surface of spacing ejector pad 10 and the inner wall bottom sliding connection of standing groove 21, one side of spacing ejector pad 10 and the one end fixed connection of reset spring 12, the other end of reset spring 12 and the inner wall right side fixed connection of standing groove 21, reset spring 12 is located one side of direction telescopic link 11, utilize reset spring 12's reaction force, it is spacing to exert a force to folding box 7, guaranteed folding box 7 in-process's fastness, take simultaneously also very conveniently.
The upper surface of spacing ejector pad 10 and the bottom surface sliding connection of hiding board 8, the inner wall fixed connection of one side and standing groove 21 of spacing card strip 13, one side of hiding board 8 is provided with screw spike 9, can utilize the screw action through rotating, adjusts the supporting height of screw spike 9, and then increases the distance of box 2 and ground, makes it place when on mountain forest ground, avoids the bottom surface to be infected with earth and debris, keeps the clean degree of box 2.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides the following technical solutions: preferably, one side of the box body 2 is fixedly connected with one side of the side position installation frame 3, two sides of the folding box 7 are in sliding connection with the inner wall of the side position installation frame 3, and therefore the folding box 7 can be more conveniently installed and disassembled.
The inner wall of folding box 7 and the outer wall fixed connection who loads pocket 17, the installation end of alternately rotating turret 16 and the one side fixed connection who loads pocket 17 insert the backplate of folding box 7 in the side mounting bracket 3, then the other board of pulling folding box 7, will alternately rotating turret 16 pull out, and then will load pocket 17 and pull out, increase the interior volume of folding box 7, can be to interim depositing article in the folding box 7, and then can increase the volume of box 2 fast temporarily, make things convenient for the depositing work of interim article fast, the practicality of device has been improved.
The upper surface of box 2 rotates and is connected with closing cap 4, and one side of closing cap 4 is provided with latch 5, and the upper surface fixedly connected with handle of closing cap 4.
The working principle of the plant nucleic acid extraction auxiliary device is specifically described below.
When the loading volume of the box body 2 needs to be temporarily increased in use, as shown in fig. 1-5, the folding box 7 is taken out of the placing groove 21, then the back plate of the folding box 7 is inserted into the side mounting frame 3, then the other plate of the folding box 7 is pulled, the cross rotating frame 16 is stretched, the loading net bag 17 is further stretched, the inner volume of the folding box 7 is increased, and then articles can be temporarily stored in the folding box 7.
When the folding box 7 is folded and stored after being used, the box body 2 is turned over to the bottom upwards, then the folding box 7 is obliquely sent to the left side of the limiting clamping strip 13, meanwhile, the folding box 7 is pushed to enable one side of the folding box 7 to be overlapped with the left side of the limiting push block 10, the limiting push block 10 is continuously pushed to move rightwards, the reset spring 12 is compressed when the limiting push block 10 is pushed, one end of the guide telescopic rod 11 is also contracted, when the guide telescopic rod 11 is contracted to the maximum extent, the bottom surface of the folding box 7 is attached to the inner wall of the placing groove 21, at the moment, the pushing force of the folding box 7 is released, the folding box 7 is pushed to move leftwards under the pushing force of the reset spring 12, the folding box 7 slides and moves leftwards in the inner wall of the placing groove 21, and when the folding box 7 moves leftwards and is attached to the positioning blocking rod 6, the first clamping plate 14 limits the upper plate of the folding box 7, and the second clamping plate 15 limits the lower plate of the folding box 7, and therefore the installation limiting of the folding box 7 is completed.
And when the box body 2 needs to be temporarily placed on the ground, the threaded supporting legs 9 can be rotated, so that the threaded supporting legs are outwards stretched, the supporting height of the threaded supporting legs 9 is increased, and then when the box body is carried to the mountain surface for placement, the bottom surface can be prevented from being in direct contact with the ground, the bottom surface is prevented from being stained with soil and sundries, and the cleanliness of the box body 2 is kept.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Plant nucleic acid draws auxiliary device, including main part device (1), its characterized in that: the main body device (1) comprises an assembling unit, a placing limiting unit and an auxiliary loading unit;
the assembling unit comprises a box body (2) and a side mounting rack (3), the placing limiting unit comprises a positioning blocking rod (6), a limiting pushing block (10), a guiding telescopic rod (11), a reset spring (12), a limiting clamping strip (13) and a hiding plate (8), and the auxiliary loading unit comprises a folding box (7), a cross rotating frame (16) and a loading net bag (17);
the bottom surface of box (2) has seted up standing groove (21), folding box (7) are located the inside of standing groove (21), location resistance bar (6) with spacing ejector pad (10) are located respectively folding box (7) both sides.
2. The plant nucleic acid extraction assisting apparatus according to claim 1, wherein: the inner wall bottom of standing groove (21) with the bottom surface swing joint of folding box (7), the bottom surface of location resistance bar (6) with the inner wall bottom fixed connection of standing groove (21), the equal fixedly connected with first cardboard (14) in both ends of deciding resistance bar (6), the bottom surface fixedly connected with second cardboard (15) of first cardboard (14), first cardboard (14) one end bottom surface with the upper surface swing joint of folding box (7).
3. The plant nucleic acid extraction assisting apparatus according to claim 1, wherein: the bottom surface of spacing ejector pad (10) with the inner wall bottom sliding connection of standing groove (21), one side of spacing ejector pad (10) with one end fixed connection of reset spring (12), the other end of reset spring (12) with the inner wall right side fixed connection of standing groove (21), reset spring (12) are located one side of direction telescopic link (11).
4. The plant nucleic acid extraction assisting apparatus according to claim 1, wherein: the upper surface of spacing ejector pad (10) with hide the bottom surface sliding connection of board (8), one side of spacing card strip (13) with the inner wall fixed connection of standing groove (21), hide one side of board (8) and be provided with screw spike (9).
5. The plant nucleic acid extraction assisting apparatus according to claim 1, wherein: one side of the box body (2) is fixedly connected with one side of the side mounting frame (3), and two sides of the folding box (7) are in sliding connection with the inner wall of the side mounting frame (3).
6. The plant nucleic acid extraction assisting apparatus according to claim 1, wherein: the inner wall of the folding box (7) is fixedly connected with the outer wall of the loading mesh bag (17), and the mounting end of the cross rotating frame (16) is fixedly connected with one side of the loading mesh bag (17).
7. The plant nucleic acid extraction assisting apparatus according to claim 1, wherein: the novel box is characterized in that the upper surface of the box body (2) is rotationally connected with a sealing cover (4), a lock (5) is arranged on one side of the sealing cover (4), and a handle is fixedly connected with the upper surface of the sealing cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598274.6U CN220221601U (en) | 2023-06-21 | 2023-06-21 | Plant nucleic acid draws auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598274.6U CN220221601U (en) | 2023-06-21 | 2023-06-21 | Plant nucleic acid draws auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220221601U true CN220221601U (en) | 2023-12-22 |
Family
ID=89198601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321598274.6U Active CN220221601U (en) | 2023-06-21 | 2023-06-21 | Plant nucleic acid draws auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220221601U (en) |
-
2023
- 2023-06-21 CN CN202321598274.6U patent/CN220221601U/en active Active
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