CN206666537U - A kind of DNA standard substances storage device - Google Patents
A kind of DNA standard substances storage device Download PDFInfo
- Publication number
- CN206666537U CN206666537U CN201720428423.2U CN201720428423U CN206666537U CN 206666537 U CN206666537 U CN 206666537U CN 201720428423 U CN201720428423 U CN 201720428423U CN 206666537 U CN206666537 U CN 206666537U
- Authority
- CN
- China
- Prior art keywords
- storage device
- neck
- shell body
- rubber seal
- mouth
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of DNA standard substances storage device, including storage device shell body, storage device mouth is provided with above the storage device shell body, and the top of storage device shell body is provided with bottle sealing projection close to the surface of storage device mouth, the bosom opening position of the storage device shell body is provided with storage inside groove, and the inside of storage device shell body is provided with storage device heat-insulation layer on the outside of storage inside groove, and storage device lid is provided with the storage device mouth；The storage device packed layer of design, the material of inside can be incubated, temperature outside isolation, even taken out from refrigerating box, temperature inside its device will not also raise at once, the innovative storage device closure and seal of design, preferably can be sealed interface by the buckle of projection, the internal isolation with air is kept, ensures that DNA is not contaminated.
Description
Technical field
The storage of DNA standard substances is the utility model is related to, more particularly to a kind of DNA standard substances storage device, belongs to DNA
Technical field.
Background technology
DNA is also known as nuclifort, is a kind of large biological molecule, can form genetic command, guiding biology
Development operates with vital functions.Major function is information storage, can be likened to " blueprint " or " recipe ".The instruction wherein included,
It is construction other compounds into the cell, as needed for protein and ribonucleic acid.DNA fragmentation with protein coding is referred to as base
Cause.And deoxyribose (pentose) is connected with phosphoric acid molecules by ester bond, its long chain backbone is formed, is arranged in outside, four kinds of alkali
Base is arranged in inner side.Each glycan molecule is connected with the one of which in four kinds of bases, and these bases are arranged along DNA long-chains
The sequence formed, genetic code can be formed, instruct the synthesis of protein.The process for reading password is referred to as transcribing, and is with DNA double chain
In one it is single-stranded for template transcribe out one section be referred to as mRNA (mRNA) nucleic acid molecules.Most RNA carry synthetic protein
Message, separately there are some inherently to possess specific function, such as rRNA, snRNA and siRNA.DNA is high molecular polymer, DNA
Solution is Polymer Solution, has very high viscosity, can dye green by methyl green.DNA has absorption to ultraviolet, utilizes
This characteristic, assay can be carried out to DNA.When nucleic acid denaturation, absorbance rise, referred to as hyperchromicity；When denaturation core
During sour renaturation again, absorbance can return to original level again.
However, traditional DNA standard substances storage device existing defects in use, it is impossible to well by it is internal with
External environment comes, it is impossible to sealing well.
Utility model content
The utility model provides a kind of DNA standard substances storage device, can efficiently solve and be carried in above-mentioned background technology
The traditional DNA standard substances storage device gone out existing defects in use, it is impossible to well by internal and external environment
Come, it is impossible to good sealing problem.
In order to solve the above-mentioned technical problem, the utility model provides：A kind of DNA standard substances storage device, including storage
Crust of the device body, storage device mouth is provided with above the storage device shell body, and the top of storage device shell body is leaned on
The surface of nearly storage device mouth is provided with bottle sealing projection, and the bosom opening position of the storage device shell body is provided with
Storage inside groove, and the inside of storage device shell body is provided with storage device heat-insulation layer, institute on the outside of storage inside groove
State storage device mouth on be provided with storage device lid, and storage device mouth is internally provided with bottle sealing neck, the bottle
Mouth sealing neck is internally provided with neck sealed core, and the inwall of the storage device lid is provided with bottle cap sealing projection, and deposits
The bosom opening position of storage device lid is provided with internal rubber seal core, and the inside of the storage device lid is close to inner rubber
The surface of sealed core is provided with rubber seal core projection, and the inside of storage device lid is equal close to the outside of internal rubber seal core
It is provided with neck male.
Preferably, the bottle sealing projection is connected with bottle cap sealing protrusions snap.
Preferably, the neck male is connected together with neck sealed core.
Preferably, the neck male is connected together with bottle sealing neck.
Preferably, the rubber seal core projection is provided with three altogether, and three rubber seal core projections are with being distributed in
The surface of internal rubber seal core.
The beneficial effect that the utility model is reached is：
(1) in the utility model, the storage device packed layer of design, the material of inside can be incubated, completely cut off
Outside temperature, even being taken out from refrigerating box, the temperature inside its device will not also raise at once.
(2) in the utility model, the innovative storage device closure and seal of design can be with by the buckle of projection
Preferably interface is sealed, keeps the internal isolation with air, ensures that DNA is not contaminated.
(3) in the utility model, combination of the sealing neck of design with sealing the core of the card enables to inside sufficiently sealed,
During capping, neck is combined with the core of the card so that internal sufficiently sealed.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is body structure chart corresponding to the utility model；
Fig. 3 is bottleneck top view corresponding to the utility model；
Fig. 4 is body bottleneck snap-in structure figure corresponding to the utility model；
In figure：1st, storage device shell body；2nd, storage device lid；3rd, storage device heat-insulation layer；4th, storage inside groove；5th, bottle
Mouth sealing projection；6th, storage device mouth；7th, bottle sealing neck；8th, bottle cap sealing projection；9th, internal rubber seal core；10th, rubber
Glue sealed core projection；11st, neck male；12nd, neck sealed core.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Fig. 1-Fig. 4 is referred to, the utility model provides a kind of technical scheme：A kind of DNA standard substances storage device, including
Storage device shell body 1, the top of storage device shell body 1 is provided with storage device mouth 6, and storage device shell body 1 is upper
Side is provided with bottle sealing projection 5 close to the surface of storage device mouth 6, and the bosom opening position of storage device shell body 1 is set
Storage inside groove 4 is equipped with, and the inside of storage device shell body 1 is provided with storage device close to the outside of storage inside groove 4 and protected
Warm layer 3, be provided with storage device lid 2 on storage device mouth 6, and storage device mouth 6 is internally provided with bottle sealing neck
7, bottle sealing neck 7 is internally provided with neck sealed core 12, and the inwall of storage device lid 2 is provided with bottle cap sealing projection 8,
And the bosom opening position of storage device lid 2 is provided with internal rubber seal core 9, the inside of storage device lid 2 is close to internal
The surface of rubber seal core 9 is provided with rubber seal core projection 10, and the inside of storage device lid 2 is close to internal rubber seal core
9 outside is provided with neck male 11.
Bottle sealing projection 5 is connected together with bottle cap sealing projection 8, and neck male 11 engages company with neck sealed core 12
Connect, neck male 11 is connected together with bottle sealing neck 7, and rubber seal core projection 10 is provided with three, and three rubber altogether
Surface of the sealed core projection 10 with being distributed in internal rubber seal core 9.
Internal rubber seal core 9 in the utility model is fully contacted with storage device mouth 6, rubber seal core projection
10 contact with the inwall of storage device mouth 6 it are sealed.
Operation principle and process for using of the present utility model：After the utility model installs, DNA standard substances are placed on
In storage inside groove 4, at this moment storage device lid 2 is covered in the top of storage device mouth 6, the at this moment meeting pair of storage device heat-insulation layer 3
Storage inside groove 4 is completely cut off with outside, the low temperature inside retainer, is incubated, and bottle sealing projection 5 and bottle cap sealing are dashed forward
Play 8 mutually to fasten, progress is spacing, prevents storage device lid 2 from dropping, at this moment neck male 11 is stuck in the interior of bottle sealing neck 7
Portion, the neck sealed core 12 inside bottle sealing neck 7 are stuck in the inside inside neck male 11, so mutually fastened, and carry out
Sufficiently contact sealing.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of DNA standard substances storage device, including storage device shell body (1), it is characterised in that：Outside the storage device
Storage device mouth (6) is provided with above housing (1), and the top of storage device shell body (1) is close to storage device mouth (6)
Surface is provided with bottle sealing projection (5), and the bosom opening position of the storage device shell body (1) is provided with storage inside
Groove (4), and the inside of storage device shell body (1) is provided with storage device heat-insulation layer on the outside of storage inside groove (4)
(3), the storage device mouth (6) on be provided with storage device lid (2), and storage device mouth (6) is internally provided with bottleneck
Neck (7) is sealed, the bottle sealing neck (7) is internally provided with neck sealed core (12), the storage device lid (2)
Inwall is provided with bottle cap sealing projection (8), and the bosom opening position of storage device lid (2) is provided with internal rubber seal core
(9), the inside of the storage device lid (2) is provided with rubber seal core projection close to the surface of internal rubber seal core (9)
(10), and the inside of storage device lid (2) is provided with neck male (11) on the outside of internal rubber seal core (9).
A kind of 2. DNA standard substances storage device according to claim 1, it is characterised in that：The bottle sealing projection
(5) it is connected together with bottle cap sealing projection (8).
A kind of 3. DNA standard substances storage device according to claim 1, it is characterised in that：The neck male (11)
It is connected together with neck sealed core (12).
A kind of 4. DNA standard substances storage device according to claim 1, it is characterised in that：The neck male (11)
It is connected together with bottle sealing neck (7).
A kind of 5. DNA standard substances storage device according to claim 1, it is characterised in that：The rubber seal core is dashed forward
Play (10) and be provided with three, and surface of three rubber seal core projections (10) with being distributed in internal rubber seal core (9) altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720428423.2U CN206666537U (en) | 2017-04-23 | 2017-04-23 | A kind of DNA standard substances storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720428423.2U CN206666537U (en) | 2017-04-23 | 2017-04-23 | A kind of DNA standard substances storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666537U true CN206666537U (en) | 2017-11-24 |
Family
ID=60375685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720428423.2U Expired - Fee Related CN206666537U (en) | 2017-04-23 | 2017-04-23 | A kind of DNA standard substances storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666537U (en) |
-
2017
- 2017-04-23 CN CN201720428423.2U patent/CN206666537U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200423 |