CN220951743U - Nucleic acid extraction divides liquid device - Google Patents
Nucleic acid extraction divides liquid device Download PDFInfo
- Publication number
- CN220951743U CN220951743U CN202322650241.8U CN202322650241U CN220951743U CN 220951743 U CN220951743 U CN 220951743U CN 202322650241 U CN202322650241 U CN 202322650241U CN 220951743 U CN220951743 U CN 220951743U
- Authority
- CN
- China
- Prior art keywords
- nucleic acid
- acid extraction
- sponge layer
- liquid
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 58
- 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 title claims abstract description 27
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 230000000670 limiting effect Effects 0.000 claims abstract description 19
- 238000000151 deposition Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 9
- 230000006037 cell lysis Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a nucleic acid extraction liquid separation device which comprises a machine body, a limiting part and an adjusting part, wherein the top end of the middle part of the machine body is provided with the limiting part, the top end of the machine body is provided with the adjusting part, the limiting part comprises a storage plate, a guiding hole, a sponge layer and a handle, the middle part of the storage plate is provided with the guiding hole, the side of the guiding hole is provided with the sponge layer, and the two sides of the storage plate are provided with the handles. This nucleic acid extraction divides liquid device is because the size of both is the same to be convenient for deposit the board embedding at the top of base, the top control assembly is convenient for divide the regulation that the liquid board carries out different positions with the setting of spacing fixture block then, thereby be convenient for divide liquid operation to a plurality of sample test tubes, sample test tube has been placed at the middle part of sponge layer then for wrap up sample test tube, be convenient for wrap up the protection to sample test tube, at the in-process accessible of taking a sample holds both sides handle and will deposit the board and take out, in order to reach the purpose of taking out the sample fast.
Description
Technical Field
The utility model relates to the technical field of nucleic acid extraction, in particular to a nucleic acid extraction and liquid separation device.
Background
Nucleic acid extraction generally comprises several major steps, such as cell lysis, enzyme treatment, separation of nucleic acids from other biological macromolecules, and purification of nucleic acids, each of which may be accomplished by a variety of different methods, alone or in combination. The nucleic acid extractor is an instrument which automatically completes the extraction work of sample nucleic acid by using matched nucleic acid extraction reagent. The existing nucleic acid extraction requires separation of the liquid to be tested from the liquid in which the reagent is mixed during the cell lysis process, which involves a liquid separation operation.
The nucleic acid extraction liquid separation device on the market can not be effectively and stably placed in use, meanwhile, manual liquid separation is mostly adopted, so that samples are easy to pollute, the amount distributed during manual liquid separation is uneven, the extraction is inconvenient, the efficiency is low, and therefore, the nucleic acid extraction liquid separation device is provided.
Disclosure of utility model
The utility model aims to provide a nucleic acid extraction and liquid separation device which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nucleic acid extraction divides liquid device, includes organism, locating part and regulating part, the middle part top of organism is provided with the locating part, the top of organism is provided with the regulating part, the locating part is including depositing board, draw hole, sponge layer and handle, and the middle part of depositing the board is provided with draws the hole, the avris of drawing the hole is provided with the sponge layer, the both sides of depositing the board are provided with the handle.
Further, the middle part of drawing the hole is provided with the sponge layer, and the sponge layer is the parcel form.
Furthermore, the storage plate is connected with the limiting piece in an embedded mode, and the bottom size of the storage plate is matched with the end face size of the limiting piece.
Further, the organism includes workstation, base plate and spacing spout, and the middle part both sides of workstation are provided with the base, the end of workstation is provided with the base plate, and the middle part of base plate is provided with spacing spout.
Further, the workbench and the base plate are integrated, and the base plate and the adjusting piece are attached to each other.
Further, the regulating part comprises a control component, a liquid separation plate, a rubber sleeve and a limiting clamping block, wherein the liquid separation plate is arranged on one side of the control component, the rubber sleeve is arranged at the top of the tail end of the liquid separation plate, and the limiting clamping block is arranged on the other side of the control component.
Further, the liquid separation plate is in sliding connection with the control assembly, and the control assembly is matched with the limiting clamping block.
Further, the number of the rubber sleeves is two, and the rubber sleeves are in threaded connection with the liquid separation plate.
Compared with the prior art, the utility model has the beneficial effects that: this nucleic acid extraction divides liquid device is because the size of both is the same to be convenient for deposit the board embedding at the top of base, the top control assembly is convenient for divide the regulation that the liquid board carries out different positions with the setting of spacing fixture block then, thereby be convenient for divide liquid operation to a plurality of sample test tubes, sample test tube has been placed at the middle part of sponge layer then for wrap up sample test tube, be convenient for wrap up the protection to sample test tube, at the in-process accessible of taking a sample holds both sides handle and will deposit the board and take out, in order to reach the purpose of taking out the sample fast.
Sample test tube has been placed at the middle part of sponge layer for wrap up sample test tube, deposit the nucleic acid sample in sample test tube, place sample test tube in the sponge layer of draw hole simultaneously, be convenient for wrap up the protection to sample test tube, accomplish spacing process, avoid sample test tube to appear rocking in follow-up liquid separation use.
Because the size of the two is the same, the storage plate is conveniently embedded in the top of the base, the stability of the storage plate is guaranteed when the limiting effect is achieved, the storage plate can be taken out by holding handles on two sides in the sampling process, the purpose of rapidly taking out samples is achieved, and the working efficiency is effectively guaranteed.
The setting of control assembly and spacing fixture block is convenient for divide the liquid board to carry out the regulation of different positions to be convenient for divide liquid operation to a plurality of sample test tubes, reduce manual handling, reduce the manpower and consume, the rubber sleeve sets up to two, and is threaded connection between rubber sleeve and the liquid board, and the setting of rubber sleeve is used for cooperating with the liquid pipe that divides, thereby arranges in order spacingly to the liquid pipe, avoids the liquid pipe to appear in disorder unsettled phenomenon.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic elevational view of the adjuster of the present utility model;
fig. 3 is a schematic perspective view of a limiting member according to the present utility model.
In the figure: 1. a body; 101. a work table; 102. a base; 103. a substrate; 104. limiting sliding grooves; 2. a limiting piece; 201. a storage plate; 202. a hole is led; 203. a sponge layer; 204. a handle; 3. an adjusting member; 301. a control assembly; 302. a liquid separation plate; 303. a rubber sleeve; 304. and a limiting clamping block.
Detailed Description
Example 1
As shown in fig. 1-2, a nucleic acid extraction and separation apparatus comprises: organism 1, locating part 2 and regulating part 3, the middle part top of organism 1 is provided with locating part 2, the top of organism 1 is provided with regulating part 3, organism 1 includes workstation 101, base 102, base plate 103 and spacing spout 104, and the middle part both sides of workstation 101 are provided with base 102, the end of workstation 101 is provided with base plate 103, and the middle part of base plate 103 is provided with spacing spout 104, as an organic whole between workstation 101 and the base plate 103, and laminate mutually between base plate 103 and the regulating part 3, regulating part 3 includes control assembly 301, divide liquid board 302, rubber sleeve 303 and spacing fixture block 304, and one side of control assembly 301 is provided with divide liquid board 302, divide the terminal top of liquid board 302 to be provided with rubber sleeve 303, the opposite side of control assembly 301 is provided with spacing fixture block 304, divide liquid board 302 and control assembly 301 between for sliding connection, and control assembly 301 cooperatees with spacing fixture block 304, control assembly 301 and spacing fixture block 304's setting up the liquid board 302 are convenient for divide liquid operation to a plurality of samples, reduce manual handling, reduce the rubber sleeve and consume, rubber sleeve is two and divide liquid sleeve 302 to separate liquid, thereby separate liquid sleeve 303 is used for the tube, the mixed and mixed liquid, and tube 303 is mixed and mixed liquid is mixed with tube 303 is avoided.
Example two
As shown in fig. 3, a nucleic acid extraction liquid separation device, locating part 2 includes deposits board 201, draw hole 202, sponge layer 203 and handle 204, and the middle part of depositing board 201 is provided with draws hole 202, the avris of drawing hole 202 is provided with sponge layer 203, the both sides of depositing board 201 are provided with handle 204, the middle part of drawing hole 202 is provided with sponge layer 203, and sponge layer 203 is the parcel form, sample test tube has been placed at the middle part of sponge layer 203, be used for wrapping up sample test tube, deposit the nucleic acid sample in sample test tube, place sample test tube in the sponge layer 203 of drawing hole 202 simultaneously, be convenient for carry out the parcel protection to sample test tube, accomplish spacing process, avoid sample test tube to appear rocking in follow-up liquid separation use, be embedded between depositing board 201 and the locating part 2 and be connected, and the bottom size of depositing board 201 and the terminal surface size phase-match of locating part 2, because the same in size of both, thereby be convenient for deposit board 201 and imbed at the top of base 102, the steadiness of depositing board 201 is also reached when depositing the effect, and the sample test tube is taken out in the sample test tube in the sample process, can be taken out through both sides handle 204 with the guarantee that holds the board 201, the purpose is effective in order to take out the sample.
To sum up, this nucleic acid extraction divides liquid device, firstly, because the size of two is the same, thereby be convenient for deposit the board 201 embedding at the top of base 102, then the top control assembly 301 carries out the regulation of different positions with spacing fixture block 304's setting and is convenient for divide liquid board 302, thereby be convenient for carry out the operation of dividing liquid to a plurality of sample test tubes, rubber sleeve 303 sets up to two simultaneously, be used for cooperating with the liquid separation pipe, thereby arrange the spacing to the liquid separation pipe, avoid the liquid separation pipe to appear the phenomenon of mixed and disorderly unsettled, sample test tube has been placed at the middle part of sponge layer 203 afterwards, be used for wrapping up the sample test tube, deposit the nucleic acid sample in the sample test tube, place the sample test tube simultaneously in the sponge layer 203 of draw hole 202, be convenient for wrap up the protection to the sample test tube, avoid the sample test tube to appear rocking in the follow-up liquid separation use, at last accessible hand both sides handle 204 is taken out the deposit board 201 in the in-process of taking out the sample fast.
Claims (8)
1. The utility model provides a nucleic acid extraction divides liquid device, includes organism (1), locating part (2) and regulating part (3), its characterized in that: a limiting part (2) is arranged at the top end of the middle part of the machine body (1), an adjusting part (3) is arranged at the top end of the machine body (1), the limiting part (2) comprises a storage plate (201), a guiding hole (202), a sponge layer (203) and a handle (204), and the middle part of depositing board (201) is provided with draws hole (202), the avris of drawing hole (202) is provided with sponge layer (203), the both sides of depositing board (201) are provided with handle (204).
2. The nucleic acid extraction and separation apparatus according to claim 1, wherein: the middle part of draw hole (202) is provided with sponge layer (203), and sponge layer (203) are the parcel form.
3. The nucleic acid extraction and separation apparatus according to claim 1, wherein: the storage plate (201) is connected with the limiting piece (2) in an embedded mode, and the bottom size of the storage plate (201) is matched with the end face size of the limiting piece (2).
4. The nucleic acid extraction and separation apparatus according to claim 1, wherein: organism (1) is including workstation (101), base (102), base plate (103) and spacing spout (104), and the middle part both sides of workstation (101) are provided with base (102), the end of workstation (101) is provided with base plate (103), and the middle part of base plate (103) is provided with spacing spout (104).
5. The nucleic acid extraction and separation apparatus according to claim 4, wherein: the workbench (101) and the base plate (103) are integrated, and the base plate (103) and the adjusting piece (3) are attached.
6. The nucleic acid extraction and separation apparatus according to claim 1, wherein: the adjusting part (3) comprises a control assembly (301), a liquid separation plate (302), a rubber sleeve (303) and a limiting clamping block (304), wherein the liquid separation plate (302) is arranged on one side of the control assembly (301), the rubber sleeve (303) is arranged at the top of the tail end of the liquid separation plate (302), and the limiting clamping block (304) is arranged on the other side of the control assembly (301).
7. The nucleic acid extraction and separation apparatus according to claim 6, wherein: the liquid separation plate (302) is in sliding connection with the control assembly (301), and the control assembly (301) is matched with the limit clamping block (304).
8. The nucleic acid extraction and separation apparatus according to claim 6, wherein: the number of the rubber sleeves (303) is two, and the rubber sleeves (303) are in threaded connection with the liquid separation plate (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322650241.8U CN220951743U (en) | 2023-09-28 | 2023-09-28 | Nucleic acid extraction divides liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322650241.8U CN220951743U (en) | 2023-09-28 | 2023-09-28 | Nucleic acid extraction divides liquid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220951743U true CN220951743U (en) | 2024-05-14 |
Family
ID=91017480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322650241.8U Active CN220951743U (en) | 2023-09-28 | 2023-09-28 | Nucleic acid extraction divides liquid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220951743U (en) |
-
2023
- 2023-09-28 CN CN202322650241.8U patent/CN220951743U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205968377U (en) | Automatic toolchanger | |
| CN206912949U (en) | A kind of combined type metallurgical polishing machine clamp | |
| CN220951743U (en) | Nucleic acid extraction divides liquid device | |
| CN205344271U (en) | Pen holder | |
| CN202365959U (en) | Animal experiment dissecting table with sliding fixator | |
| CN2892264Y (en) | Multiple testing tube clamp | |
| CN213034393U (en) | Hand-held type anchor clamps are used in preparation of complicated appearance metallographic specimen | |
| CN204320356U (en) | Porous test tube clamp | |
| CN207147853U (en) | A kind of plant tissue slice machine | |
| CN204220159U (en) | Medical quantitative liquid taking device | |
| CN206028040U (en) | Device is paintd to gum | |
| CN209356389U (en) | Spectroanalysis instrument specimen cup clamping device | |
| CN212340820U (en) | Jaw device of hydraulic testing machine | |
| CN204461939U (en) | Viscosity meter dress liquid device | |
| CN209021383U (en) | A kind of wire cutting machine with regulating mechanism | |
| CN207704129U (en) | A kind of dedicated glass slide clamping device of paraffin section | |
| CN206454664U (en) | A kind of Novel beaker clamp | |
| CN204789507U (en) | Multipurpose combined type buret | |
| CN203496510U (en) | Line drawing device for English teaching | |
| CN220743683U (en) | Anticorrosive sampling hand basket | |
| CN216708876U (en) | Novel parallel lines scriber is used in english teaching | |
| CN213411634U (en) | Part fixture structure for model airplane machining | |
| CN207914064U (en) | GI Medicine painting pipe device | |
| CN206286866U (en) | A kind of connecting rod briquetting fixture | |
| CN203460587U (en) | Line drawing device for English teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |