CN206823679U - For handling the homogeneous cup of solid sample - Google Patents
For handling the homogeneous cup of solid sample Download PDFInfo
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- CN206823679U CN206823679U CN201720215271.8U CN201720215271U CN206823679U CN 206823679 U CN206823679 U CN 206823679U CN 201720215271 U CN201720215271 U CN 201720215271U CN 206823679 U CN206823679 U CN 206823679U
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- cup
- homogeneous
- solid sample
- stirrer paddle
- diameter
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Abstract
Homogenizer field is the utility model is related to, and a kind of homogeneous cup for being used to handle solid sample is provided.Homogeneous cup includes：Cup, the diameter of the cup is up big and down small, and the inner circumferential wall of cup has rib, and the inside bottom of cup has hemispherical concave depressions and is provided with multiple projection groove portions；Agitating paddle component, including central shaft, stirrer paddle and fastener on centrally disposed axle, the bottom of central shaft have hemispherical hollow portion；Steel ball, steel ball are arranged in hemispherical concave depressions, and hemispherical hollow portion is set on steel ball with manner；Support member, is supported on rib and there is mating groove and the first hole, fastener to be stuck in mating groove in center；And upper lid, the top and center for being set in cup have the second hole, wherein, the first hole and the second hole are run through in the upper end of central shaft.According to the utility model, save cost, time, and sample loss will not be produced.
Description
Technical field
Homogenizer field is the utility model is related to, more particularly to a kind of homogeneous cup for being used to handle solid sample.
Background technology
Homogenizer is frequently necessary in food safety detection, in-vitro diagnosis and environment measuring to handle solid sample.Certainly
, it is necessary to be crushed to sample when staff extracts to the determinand in solid sample so that determinand therein from
Separate out in solid sample.It is typically to be stirred using mixer or broken with mechanical cutter head in centrifuge tube in this respect
It is broken.The shortcomings that being stirred using mixer be：It is difficult to obtain the less test sample of particle, particularly in processing meat sample
When be even more so, and sample loss to be produced when subsequent transfer is into testing tube, and expend the time.Existed using mechanical cutter head
It is the shortcomings that processing sample in centrifuge tube：Machine whole first is too huge, and next needs to clear up cutter head after treatment, palette knife
Head often produces sample carryover, and cutter head is expensive is also easily corroded.
A kind of it is then desired to such homogeneous cup：The homogeneous cup can solve or at least mitigate above-mentioned institute in the prior art
Existing part or all of shortcoming.
Utility model content
Technical problem to be solved in the utility model is：One kind is provided and aims to solve the problem that or at least mitigate above-mentioned existing skill
The homogeneous cup of part or all of shortcoming in the presence of art.
Technical scheme is as described below used by the utility model.
According to one side of the present utility model, there is provided a kind of homogeneous cup for being used to handle solid sample, wherein, the homogeneous
Cup includes：
Cup, the diameter of the cup is up big and down small, and the inner circumferential wall of the cup has rib, the inner side of the cup
Bottom has hemispherical concave depressions at center and is provided with the multiple projection groove portions to stretch out from the hemispherical concave depressions；
Agitating paddle component, the agitating paddle component include central shaft, the stirrer paddle and card being arranged on the central shaft
Part, the bottom of the central shaft have hemispherical hollow portion；
Steel ball, the steel ball are arranged in the hemispherical concave depressions, and the hemispherical hollow portion is with manner set
It is located on the steel ball；
Support member, the supports support is on the rib and center has mating groove and the first hole, the fastener
It is stuck in the mating groove；And
Upper lid, the upper lid is set in the top of the cup and center has the second hole,
Wherein, first hole and the second hole are run through in the upper end of the central shaft.
Preferably, each stirrer paddle has triangular cross section.
Preferably, it is 1 to 3 layer that the stirrer paddle is setting up and down, and every layer has 2 to 4 stirrer paddles, and the superiors stir
The distance for mixing bottom inside of the blade away from the cup is less than 3.0cm.
Preferably, the stirrer paddle includes bottom stirrer paddle and upper strata stirrer paddle, the bottom stirrer paddle away from
The distance of the bottom inside of the cup is less than 1.0cm, and distance of the upper strata stirrer paddle away from the bottom stirrer paddle is
2.0cm。
Preferably, the diameter of the cup is gradually reduced from top to bottom or the cup includes integrally formed upper cup
And lower cup body, diameter becomes larger the upper cup from the bottom to top, and diameter becomes larger the lower cup body from the bottom to top, and institute
State diameter of the diameter more than the top of the lower cup body of the bottom of cup.
Preferably, each projection groove portion has the first side wall and second sidewall and in the first side wall of projection
Bottom between the second sidewall.
Preferably, the fastener with circumferentially distributed multiple pawls and between the fastener and the mating groove with
Space.
Preferably, the inside bottom of the cup is spill, convex or flat.
Preferably, the multiple projection groove portion is circumferentially distributed in a uniformly spaced manner, and each projection groove portion is along partly
Footpath dimension linear extension or vortex shape extension.
Preferably, the rib is whole circular rib, several sections of circumferentially distributed circular ribs or multiple vertically set
The rib put.
According to one or more embodiments of the present utility model, beneficial effect as described below can be realized.
According to the utility model, because homogeneous cup includes the agitating paddle component with stirrer paddle, thus without mechanical blades
Head, so as to save cost；It is additionally, since after the completion of the stirring without being shifted again to sample, thus has saved the time, and
And sample loss will not be produced.The shortcomings that this has been alleviated or avoided in the prior art.
In some embodiments, due to can be structured as disposable products according to homogeneous cup of the present utility model, thus
In addition to the advantages described above, the cross pollution between sample can also be avoided.
In other embodiments, because each stirrer paddle has triangular cross section, sharp one side provides
Shearing force, it can so improve crushing effect during stirring.
In still further embodiments, the distance of bottom inside of the stirrer paddle of the superiors away from the cup is less than
3.0cm, thus can avoid that the place of stirrer paddle need not set to set stirrer paddle, so as to improve the profit of stirrer paddle
With rate.
In some other embodiments, diameter becomes larger the cup from the bottom to top, contributes to sample in vortex process
In lifting.
In some embodiments, each projection groove portion has the first side wall and second sidewall and in institute of projection
The bottom between the first side wall and the second sidewall is stated, thus is advantageous to sample and turbulent flow is formed during being stirred.
It is highly preferred that in other embodiments, each projection groove portion extends along radial direction vortex shape, thus
Be advantageous to sample and turbulent flow is formed during being stirred.
In other embodiment, the fastener has circumferentially distributed multiple pawls and the fastener is matched somebody with somebody with described
There is space between conjunction groove, can so ensure the activity of agitating paddle component, so as to improve stirring efficiency.
In some other embodiments, the inside bottom of the cup is spill, thus is more beneficial for sample and is being stirred
During form turbulent flow.
In still further embodiments, the rib is multiple vertically arranged ribs, thus is further advantageous to sample
Product form turbulent flow during being stirred.
Brief description of the drawings
With reference to the accompanying drawings by the technical and industrial of the feature of utility model, advantage and illustrative embodiments
Meaning be described, in the accompanying drawings, identical reference instruction identical element, and wherein：
Fig. 1 is the schematic cross sectional views according to the homogeneous cup of the utility model illustrative embodiments；
Fig. 2 is shown according to the structure of the homogeneous cup for showing cup inside bottom of the utility model illustrative embodiments
It is intended to；
Fig. 3 is the structural representation according to the homogeneous cup for showing inwall of the utility model illustrative embodiments；
Fig. 4 is illustrated according to the stereochemical structure of the agitating paddle component of the homogeneous cup of the utility model illustrative embodiments
Figure；
Fig. 5 is the top perspective structural representation according to the support member of the homogeneous cup of the utility model illustrative embodiments
Figure；
Fig. 6 is to be assemblied in one according to the agitating paddle component and support member of the homogeneous cup of the utility model illustrative embodiments
That rises looks up dimensional structure diagram；And
Fig. 7 is the dimensional structure diagram according to the upper lid of the homogeneous cup of the utility model illustrative embodiments.
Embodiment
The utility model illustrative embodiments are described in detail with reference to the accompanying drawings.To illustrative embodiments
Description is definitely not to the utility model and its application or the limitation of usage merely for the sake of demonstration purpose.Moreover, each portion in figure
The size and ratio of part are also only schematical, do not exactly correspond to actual product.
With reference first to Fig. 1 to being illustrated including the homogeneous cup according to the utility model illustrative embodiments.Fig. 1 is root
According to the schematic cross sectional views of the homogeneous cup of the utility model illustrative embodiments.As shown in figure 1, according to the utility model example
Property embodiment be used for handle solid sample homogeneous cup include cup 1, agitating paddle component 2, steel ball 3, support member 4 and
Lid 5.Agitating paddle component 2 is positioned in cup 1 by steel ball 3 in a manner of mobilizable, so as to the solid-like in cup 1
Product are stirred.Support member 4 fits in the inwall of cup 1, and agitating paddle component 2 is supported.Upper lid 5 is set in cup
1 top, liquid spluttering can be prevented.When needing to extract the determinand in solid sample, solid sample is put into
In cup 1, and analyte extract solution is added into cup 1, cover lid 5, then started and be electrically connected with the upper end of agitating paddle component 2
The motor (not shown) connect, it is broken so as to be stirred that agitating paddle component 2 starts rotation.After completion to be mixed, motor stops
Work, lid 5 in opening, sample is poured out.
Illustrated with reference to the structure of Fig. 1-3 pairs of cups.Fig. 2 is according to the utility model illustrative embodiments
Show the structural representation of the homogeneous cup of cup inside bottom.Fig. 3 is showing according to the utility model illustrative embodiments
The structural representation of the homogeneous cup of inwall is gone out.As shown in figure 1, cup 1 includes integrally formed upper cup and lower cup body, upper cup
Diameter becomes larger body from the bottom to top, and diameter also becomes larger lower cup body from the bottom to top, and the diameter of the bottom of upper cup is big
Diameter in the top of lower cup body, that is to say, that the junction of upper cup and lower cup body has diameter abrupt change.It is to be understood that
It is that cup 1 can also be in taper type on the whole, i.e. upper diameter is more than lower diameter, that is to say, that the diameter of cup 1 is from upper
It is gradually reduced under.As shown in figure 1, the spherical spill of the inside bottom of cup 1, i.e. slight depression, but it is understood that,
This it is not necessary to, such as the inside bottom of cup 1 can also be generally flat or slight convex.
The inside bottom of cup 1 has a hemispherical concave depressions 11 at center, and the inside bottom of cup 1 be additionally provided with from
Four projection groove portions 12 that hemispherical concave depressions 11 stretch out, in fig. 2, four shapes of projection groove portion 12 are identical, circumferentially with
Uniform intervals are distributed, and each projection groove portion 12 extends along radial direction vortex shape, is so more beneficial for sample and is being stirred process
Middle formation turbulent flow.Moreover, each projection groove portion 12 has the first side wall of projection and second sidewall and is folded in the first side wall
The inside bottom of bottom between the second sidewall, the bottom i.e. cup 1.It is understood that projection groove portion 12
Shape and number can change as needed, for example, projection groove portion 12 along radial direction it can also be provided that extend linearly.
The inner circumferential wall of cup 1 has vertically arranged multiple ribs 13, and multiple ribs 13 are along cup 1 circumferentially with uniform
It is spaced apart.As shown in figure 1, support member 4 is supported on rib 13.One of ordinary skill in the art will appreciate that rib
13 can be whole circular rib, be arranged on the opening position for needing to support support member 4 of the inwall of cup 1；Rib 13 can also
It is several sections of circumferentially distributed circular ribs, such as two sections of circular ribs, three sections of circular ribs.Rib 13 can also use any
Other structures, as long as rib 13 can realize the function of support support member 4.
Illustrated with reference to the structure of Fig. 1 and 4 pair of agitating paddle component.Fig. 4 is according to the exemplary reality of the utility model
Apply the dimensional structure diagram of the agitating paddle component of the homogeneous cup of mode.Agitating paddle component 2 includes central shaft 21, centrally disposed
Stirrer paddle 22 and fastener 23 on axle.The bottom of central shaft 21 has hemispherical hollow portion 24, and hemispherical hollow portion 24 is such as
It is set in described in upper with manner on steel ball 3.Here, " it is arranged with manner " and refers to that hemispherical hollow portion 24 contacts
Steel ball 3, but hemispherical hollow portion 24 not fully contacts steel ball 3, so that it is not only able to ensure stirring in whipping process
Oar component 2 is positioned on steel ball 3 (that is, steel ball 3 is thrown out without departing from hemispherical hollow portion 24), but also can ensure to stir
Mixing oar component 2 has certain activity, to be more beneficial for improving stirring efficiency.Stirrer paddle 22 includes 3 bottom agitating paddles
Leaf and 2 upper strata stirrer paddles, the distances of 3 bottom insides of the bottom stirrer paddle away from cup 1 can for example be less than 1.0cm, and 2
Individual distance of the upper strata stirrer paddle away from 3 bottom stirrer paddles for example can be 2.0cm.For example, 3 bottom stirrer paddles are away from cup
The distance of the bottom inside of body 1 is in some embodiments 0.1cm-0.9cm, is 0.2cm- in other embodiments
0.9cm, it is 0.3cm-0.8cm in other embodiment, is 0.4cm-0.7cm in still further embodiments, another
It is 0.5cm-0.6cm in a little embodiments.Each stirrer paddle 22 has triangular cross section, and sharp side is stirred
The shearing force of disrupted sample is provided in journey.It is understood that the number of plies of stirrer paddle 22, every layer of number and every layer of oar
The distance of the bottom inside of blde pitch cup 1 can be arranged as required to, such as stirrer paddle is arranged to 1 layer, 3 layers, 4 layers, 5 layers
Deng, every layer of number it can also be provided that 2-4, the distance of bottom inside of the every layer of blade away from cup 1 can also be with institute above
The exemplary distance stated is different.In some preferred illustrative embodiments, bottom of the stirrer paddle 22 of the superiors away from cup 1
The distance of inner side is less than 3.0cm.
Fastener 23 is arranged on central shaft 21 in the top of stirrer paddle 22.In figure 4, it can be seen that fastener 23 is cross
Shape, i.e., with 4 circumferentially distributed pawls.But it is understood that fastener 23 can also be other structures, such as with along week
2 pawls to distribution, 3 pawls etc., are supported agitating paddle component 2 by support member 4 as long as fastener 23 can be realized.
The structure of support member is illustrated with reference to Fig. 1 and 5-6.Fig. 5 is according to the exemplary implementation of the utility model
The top perspective structural representation that the support member of the homogeneous cup of mode is assembled together.Fig. 6 is exemplary according to the utility model
What the agitating paddle component and support member of the homogeneous cup of embodiment were assembled together looks up dimensional structure diagram.Support member 4 wraps
Include supporting part and lower supporting part.The cone that upper supporting part has the cylindrical bottom of hollow cylindrical and is tapered upwards from bottom
Shape top.The lower generally hollow cylinder of supporting part, there is the annular wall being arranged concentrically and inner annular wall and in annular
Diametrically extending connecting bridge between wall and annular wall.Support member 4 is supported on rib 13, annular wall fitting cup
1 inwall.The inner annular wall and upper supporting part of lower supporting part limit the first hole in center, and the central shaft 21 of agitating paddle component 2 is worn
Cross the first hole.The center of support member 4 also has mating groove, and fastener 23 is stuck in mating groove.In order to ensure the work of agitating paddle component
Dynamic property, has space between fastener 23 and mating groove.
Illustrated with reference to the structure of Fig. 1 and 7 pair of upper lid.Fig. 7 is according to the utility model illustrative embodiments
Homogeneous cup upper lid dimensional structure diagram.Upper lid 5 is circle, and is set in the top of cup 1.The center of upper lid 5
With the second hole.Steel ball 3 is arranged in hemispherical concave depressions 11, and hemispherical hollow portion 24 is set in steel ball 3 with manner
On, the first hole and the second hole are run through in the upper end of central shaft 21.
It should be noted that it is preferred that this product can be configured to disposable products, can thus avoid in the prior art
All shortcomings, such as cost can be reduced, the cross pollution between sample can be avoided, can avoid also needing to after stirring
Migrate sample etc..Preferably, the homogeneous cup, which can be made into, has about 8cm height and about 3cm diameter.
In this manual, whenever referring to " illustrative embodiments ", " preferred embodiment ", " embodiment " etc.
When mean for the embodiment description specific feature, structure or feature be included at least one reality of the present utility model
Apply in mode.The appearance of these words different places in this manual is not necessarily all referring to same embodiment.In addition, work as pin
When describing specific feature, structure or feature to any embodiment/embodiment, it will be understood that those skilled in the art also can
This feature, structure or feature are realized in enough other embodiments in all embodiments.
Embodiment of the present utility model described in detail above.However, aspect of the present utility model is not limited to above-mentioned reality
Apply mode.In the case where not departing from the scope of the utility model, various remodeling and replacement may apply to above-mentioned embodiment party
In formula.
Claims (10)
1. a kind of homogeneous cup for being used to handle solid sample, it is characterised in that the homogeneous cup includes：
Cup, the diameter of the cup is up big and down small, and the inner circumferential wall of the cup has rib, the inside bottom of the cup
There are hemispherical concave depressions at center and be provided with the multiple projection groove portions to stretch out from the hemispherical concave depressions；
Agitating paddle component, the agitating paddle component include central shaft, the stirrer paddle and fastener being arranged on the central shaft, institute
Stating the bottom of central shaft has hemispherical hollow portion；
Steel ball, the steel ball are arranged in the hemispherical concave depressions, and the hemispherical hollow portion is set in manner
On the steel ball；
Support member, the supports support is on the rib and center has mating groove and the first hole, and the fastener is stuck in
In the mating groove；And
Upper lid, the upper lid is set in the top of the cup and center has the second hole,
Wherein, first hole and second hole are run through in the upper end of the central shaft.
2. the homogeneous cup according to claim 1 for being used to handle solid sample, it is characterised in that each stirrer paddle
With triangular cross section.
3. the homogeneous cup according to claim 1 for being used to handle solid sample, it is characterised in that above and below the stirrer paddle
Be arranged to 1 to 3 layer, every layer has 2 to 4 stirrer paddles, bottom inside of the stirrer paddle of the superiors away from the cup away from
From less than 3.0cm.
4. the homogeneous cup according to claim 1 for being used to handle solid sample, it is characterised in that the stirrer paddle includes
Bottom stirrer paddle and upper strata stirrer paddle, the distance of the bottom inside of the bottom stirrer paddle away from the cup are less than
1.0cm, distance of the upper strata stirrer paddle away from the bottom stirrer paddle are 2.0cm.
5. according to claim 1 be used to handle the homogeneous cup of solid sample, it is characterised in that the diameter of the cup from
Top to bottm is gradually reduced or the cup includes integrally formed upper cup and lower cup body, upper cup diameter from the bottom to top
Become larger, diameter becomes larger the lower cup body from the bottom to top, and the diameter of the bottom of the upper cup be more than it is described under
The diameter on the top of cup.
6. the homogeneous cup according to claim 1 for being used to handle solid sample, it is characterised in that each projection groove portion
The first side wall and second sidewall with projection and the bottom between the first side wall and the second sidewall.
7. the homogeneous cup according to claim 1 for being used to handle solid sample, it is characterised in that the fastener had along week
Multiple pawls to distribution and there is space between the fastener and the mating groove.
8. the homogeneous cup according to claim 1 for being used to handle solid sample, it is characterised in that the inner side bottom of the cup
Portion is spill, convex or flat.
9. the homogeneous cup according to any one of claim 1 to 8 for being used to handle solid sample, it is characterised in that described
Multiple projection groove portions are circumferentially distributed in a uniformly spaced manner, and each projection groove portion is extended linearly or is vortexed along radial direction
Shape extends.
10. the homogeneous cup according to any one of claim 1 to 8 for being used to handle solid sample, it is characterised in that described
Rib is whole circular rib, several sections of circumferentially distributed circular ribs or multiple vertically arranged ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215271.8U CN206823679U (en) | 2017-03-07 | 2017-03-07 | For handling the homogeneous cup of solid sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215271.8U CN206823679U (en) | 2017-03-07 | 2017-03-07 | For handling the homogeneous cup of solid sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206823679U true CN206823679U (en) | 2018-01-02 |
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ID=60779397
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720215271.8U Active CN206823679U (en) | 2017-03-07 | 2017-03-07 | For handling the homogeneous cup of solid sample |
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| Country | Link |
|---|---|
| CN (1) | CN206823679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190223A1 (en) * | 2020-03-27 | 2021-09-30 | 深圳市易瑞生物技术股份有限公司 | Sample pre-processing device for detection and use method therefor |
-
2017
- 2017-03-07 CN CN201720215271.8U patent/CN206823679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190223A1 (en) * | 2020-03-27 | 2021-09-30 | 深圳市易瑞生物技术股份有限公司 | Sample pre-processing device for detection and use method therefor |
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