CN108750296A - Pathogenic soil microorganism detection samples and storage device - Google Patents
Pathogenic soil microorganism detection samples and storage device Download PDFInfo
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- CN108750296A CN108750296A CN201810786182.8A CN201810786182A CN108750296A CN 108750296 A CN108750296 A CN 108750296A CN 201810786182 A CN201810786182 A CN 201810786182A CN 108750296 A CN108750296 A CN 108750296A
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- storage device
- microorganism detection
- sampling
- sampling cylinder
- support plate
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- 239000002689 soil Substances 0.000 title claims abstract description 77
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 244000005700 microbiome Species 0.000 title claims abstract description 33
- 230000001717 pathogenic effect Effects 0.000 title claims abstract description 32
- 238000005070 sampling Methods 0.000 claims abstract description 89
- 238000007789 sealing Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses a kind of sampling of pathogenic soil microorganism detection and storage devices, including storage bin, multiple conserving cases and sampler, storage bin include babinet and support plate, and support plate is detachably set in storage bin, have multiple holding parts on support plate；Multiple conserving cases are housed in correspondingly in multiple holding parts, and each conserving case includes box body and side cover, and the one side wall and roof of box body are opened wide respectively forms first open, the second opening, and side cover is detachably set on box body and closes the first opening；Sampler includes sampling cylinder, push rod and piston, and the lower end of sampling cylinder has third open, and there is piston sliding sleeve to be assigned in sampling cylinder, and the lower end of push rod is connected on piston, and sampling cylinder is configured to be inserted into holding part and be docked in the up-down direction with conserving case.Pathogenic soil microorganism detection sampling according to the present invention and storage device, can acquire the soil sample of layering, and shift the reset condition that soil sample when preserving keeps layering, very easy to use.
Description
Technical field
The present invention relates to Soil K+adsorption technical field more particularly to a kind of samplings of pathogenic soil microorganism detection and storage
Device.
Background technology
Soil is the place of microorganism life, and pathogenic microorganism causes geobiont property through four kinds of approach such as excrement, sewage
Pollution, harm is brought by three kinds of modes such as people-soil-people, animal-soil-people to the mankind, becomes the weight for influencing human health
Want environment support.
In the prevention of agriculture soil-borne disease and the evaluation of soil health status investigation, the soil that will usually be acquired in target area
Then earth sample is detected analysis to the soil sample, to determine pathogenic microorganism in soil sample etc..
In the related technology, for the acquisition of soil sample, typically the tools such as spader is used to take soil sample, but
It is that the form of this acquisition mode, soil sample is destroyed, complete stratified soil sample can not be obtained.In addition, acquisition
Soil sample is stored, in the related technology, it is difficult to be carried out to acquisition stratified soil sample centrally stored.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose,
It is an object of the invention to propose a kind of sampling of pathogenic soil microorganism detection and storage device.
To achieve the above object, pathogenic soil microorganism detection sampling according to the ... of the embodiment of the present invention and storage device,
Including：
Storage bin, the storage bin include babinet and support plate, and the support plate is detachably set in the storage bin and water
Plain cloth is set, and has multiple holding parts on the support plate；
Multiple conserving cases, multiple conserving cases are housed in multiple holding parts and can be from the appearances correspondingly
Portion's extraction is set, each conserving case includes box body and side cover, and the one side wall of the box body, which is opened wide, forms the first opening, the box
The roof of body, which opens wide, forms the second opening, and the side cover is detachably set on the box body and closes first opening；
Sampler, the sampler include sampling cylinder, push rod and piston, and the lower end of the sampling cylinder has one with for soil
The third that earth enters is open, and the piston has sliding sleeve assigned in the sampling cylinder, and the lower end of the push rod is connected to described
On piston, to push the piston to be slided up and down in the sampling cylinder；
The sampling cylinder is configured to be inserted into the holding part and be docked in the up-down direction with the conserving case, with
The push rod is set to push described when piston moves downward, the soil sample in the sampling cylinder is transferred in the conserving case.
The pathogenic soil microorganism detection sampling provided according to embodiments of the present invention and storage device lead to when in use
Cross and the sampling cylinder of sampler be inserted into soil so that the soil sample that acquisition band is layered in sampling cylinder, then by sampler from
It is extracted in soil, then, sampling cylinder is inserted into the holding part in storage bin and is docked up and down with conserving case, and is pushed away using push rod
Piston moves downward and soil sample is transferred in conserving case, can by the way of being docked with conserving case using sampling cylinder
So that the soil sample of transfer keeps the reset condition of layering.Also, conserving case is formed using box body and side cover, follow-up real
When testing detection, conserving case can be horizontally arranged, open the side cover of box body, then soil sample can manifest out layering knot
Structure, the soil that testing staff can obtain required layer as needed is detected analysis, very easy to use.
In addition, pathogenic soil microorganism detection sampling according to the above embodiment of the present invention and storage device can also have
There is following additional technical characteristic：
According to one embodiment of present invention, the cross section of the sampling cylinder cross-sectional shape and size and the conserving case
Shape and size are identical.
According to one embodiment of present invention, the holding part includes being formed as tubular element, and the tubular element wears and consolidates
Due on the support plate, the lower end of the tubular element is blind end, and the open upper end of the tubular element forms the 4th opening；
The size of the conserving case is adapted with the tubular element and can be from the described 4th open insertion tubular element
It is interior.
According to one embodiment of present invention, the inner wall of the storage bin forms a gear edge, and the support plate backstop is in described
Gear is formed with predetermined gap along upper between the lower end of the holding part and the bottom of the storage bin.
According to one embodiment of present invention, the upper end of the tubular element is higher by the upper surface formation annular canister of the support plate
Edge, the annular canister along the upper gap being put into two opposite fingers being available for users to, prolong by the upper end of the conserving case
Stretch and block the gap and the top surface less than the annular canister edge.
According to one embodiment of present invention, the sampler further includes holding handle, and the gripping handle is set to institute
State the upper end of push rod.
According to one embodiment of present invention, the sampler further includes the spring being sheathed on the push rod, the bullet
The upper end of spring offsets with the gripping handle, offsets at the top of the lower end of the spring and the sampling cylinder.
According to one embodiment of present invention, the side wall of the tubular element and/or bottom wall are equipped with air hole.
According to one embodiment of present invention, the storage bin further includes sealing cover, and the sealing cover is covered on the case
The top of body.
According to one embodiment of present invention, the inner wall of the storage bin is equipped with thermal insulation cotton.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device；
Fig. 2 is the decomposition diagram of the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device；
Fig. 3 is the sectional view of the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device；
Fig. 4 is the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device structural representation when stored
Figure；
Fig. 5 is the sectional view of the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device when stored；
Fig. 6 is the structural representation of sampler in the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device
Figure；
Fig. 7 is the sectional view of sampler in the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device；
Fig. 8 is the exploded view of sampler in the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device；
Fig. 9 is the structural representation of conserving case in the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device
Figure；
Figure 10 is the exploded view of conserving case in the sampling of pathogenic soil microorganism detection of the embodiment of the present invention and storage device.
Reference numeral：
Storage bin 10；
Babinet 101；
Gear is along 1011；
Support plate 102；
Holding part 103；
Annular canister is along 1031；
Gap 1032；
Air hole 1033；
4th opening P10；
Sealing cover 104；
Conserving case 20；
Box body 201；
Side cover 202；
First opening P21；
Second opening P20；
Sampler 30；
Sampling cylinder 301；
Third opening 3011；
Piston 302；
Push rod 303；
Hold handle 304；
Spring 305.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention, based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained without creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The pathogenic soil microorganism detection sampling of the detailed description embodiment of the present invention and storage device with reference to the accompanying drawings.
Shown in Figure 10, the pathogenic soil microorganism detection provided according to embodiments of the present invention is sampled and is deposited
Storage device, including storage bin 10, multiple conserving cases 20 and sampler 30.
Specifically, storage bin 10 includes babinet 101 and support plate 102, the support plate 102 is detachably set to the storage bin
It is in 10 and horizontally disposed, there are multiple holding parts 103 on the support plate 102, in Fig. 1 examples, babinet 101 is formed as rectangular,
The upper end is opened wide, and 102 level of support plate is located in storage bin 10, and 103 matrix arrangements of multiple holding parts are on support plate 102.
Multiple conserving cases 20 are housed in multiple holding parts 103 and can be from the holding parts correspondingly
103 extract, and each conserving case 20 includes box body 201 and side cover 202, and the one side wall of the box body 201, which is opened wide, forms first
Open P21, the roof of the box body 201, which opens wide, forms the second opening P20, and the side cover 202 is detachably set to the box body
On 201 and close the first opening P21.
That is, conserving case 20 can be inserted into corresponding holding part 103, can also be extracted from holding part 103,
The conserving case 20 is for preserving soil sample.Also, each conserving case 20 is mainly made of box body 201 and side cover 202, box body
201 side wall and roof is unlimited, and the lid of side cover 202 is closed in the side of box body 201 with the of 201 side of enclosed box body
One opening P21, and then the conserving case 20 of open upper end is formed, it, can be by the guarantor of formation when side cover 202 and the lid of box body 201 close
Box 20 is deposited to be inserted into holding part 103, so that side cover 202 keeps lid conjunction state with box body 201 under the limitation of holding part 103,
And when conserving case 20 is extracted from holding part 103, side cover 202 can be detached with box body 201 so that the side of box body 201
The first opening P21 open.
Sampler 30 includes sampling cylinder 301, push rod 303 and piston 302, the lower end of the sampling cylinder 301 have one to
For the third opening 3011 that soil enters, there is the piston 302 sliding sleeve to be assigned in the sampling cylinder 301, the push rod 303
Lower end be connected on the piston 302, to push the piston 302 to be slided up and down in the sampling cylinder 301.
It is right in the up-down direction with the conserving case 20 in the holding part 103 that sampling cylinder 301 is configured to be inserted into
It connects, when so that the push rod 303 pushing the piston 302 to move downward, the soil sample in the sampling cylinder 301 is transferred to institute
It states in conserving case 20.
That is, sampler 30 is mainly made of sampling cylinder 301, push rod 303 and piston 302, the lower end of sampling cylinder 301
It opens wide and forms third opening 3011, when in use, by the lower end in contact acquisition zone ground of sampling cylinder 301, apply downward effect
Power acts on sampling cylinder 301, and sampling cylinder 301 can be made to be inserted into soil, the third opening 3011 of 301 lower end of sampling cylinder
Week cuts along to soil, forms columnar soil sample and enters in sampling cylinder 301.And piston 302 is using in cylinder
It can slide up and down, push rod 303 connects piston 302, to drive piston 302 to move up and down, in sampling, can pass through push rod
303 driving pistons 302 move up to extreme position in sampling cylinder 301, then apply downward effect power drive sampling cylinder 301
It is inserted into soil sampling.
In addition, sampling cylinder 301 can be inserted to holding part 103, docked with conserving case 20 in the holding part 103, namely
It is that the third opening 3011 and the second opening P20 of 20 upper end of conserving case of 301 lower end of sampling cylinder are connected to each other, in this way, having sampled
Cheng Hou extracts sampling cylinder 301 from soil, and shifts and be inserted into a holding part 103 in storage bin 10 so that sampling
Cylinder 301 is docked with the conserving case 20 in the holding part 103, at this point it is possible to drive piston 302 to move downward by push rod 303, into
And push the soil sample in sampling cylinder 301 to conserving case 20, the soil sample of acquisition is walked around in realization to be moved in conserving case 20.
The pathogenic soil microorganism detection sampling provided according to embodiments of the present invention and storage device lead to when in use
It crosses and the sampling cylinder 301 of sampler 30 is inserted into soil so that soil sample of the acquisition with layering in sampling cylinder 301, then will
Sampler 30 is extracted from soil, and then, sampling cylinder 301 is inserted into the holding part 103 in storage bin 10 and conserving case 20
Docking up and down, and push piston 302 to move downward using push rod 303 and soil sample is transferred in conserving case 20, due to adopting
The mode docked with conserving case 20 with sampling cylinder 301 can make the soil sample of transfer keep the reset condition of layering.And
And conserving case 20 is formed using box body 201 and side cover 202, when subsequent experimental detects, can be horizontally arranged conserving case 20,
The side cover 202 of box body 201 is opened, then soil sample can manifest out layered structure, and testing staff can take as needed
The soil of layer needed for obtaining is detected analysis, very easy to use.
Advantageous, 301 cross-sectional shape of sampling cylinder and size are identical as the cross-sectional shape of conserving case 20 and size, such as
In Fig. 1 examples, the section of sampling cylinder 301 and conserving case 20 is rectangular, also, appearance and size and interior chamber size all same,
In this way, it is more convenient so that sampling cylinder 301 is docked with conserving case 20, also, after docking, sampling cylinder 301 and conserving case
Upper and lower directions forms seamless smooth connection to 20 internal cavity again, so that the soil sample of sampling cylinder 301 is in piston 302
Under promotion, it can be transferred to completely in conserving case 20 and the form of its layering will not be destroyed, transfer effect is more preferable.
In one embodiment of the invention, holding part 103 includes being formed as tubular element, and the tubular element wears and fixes
In on the support plate 102, preferably, tubular element is an integral structure with support plate 102.The lower end of the tubular element is blind end, institute
The open upper end for stating tubular element forms the 4th opening P10；The size of conserving case 20 is adapted with the tubular element and can be from institute
The 4th opening P10 is stated to be inserted into the tubular element.
That is, in the present embodiment, holding part 103 is configured to tubular element, the open upper end of tubular element, lower end closed,
Also, the size of conserving case 20 is adapted with the size of tubular element, and conserving case 20 can be inserted into tubular element from the 4th opening P10
It is interior, and the lower end of conserving case 20 and the bottom of tubular element offset, since the size of conserving case 20 is adapted with the size of tubular element,
It can so that side cover 202 keeps lid conjunction state with box body 201 in conserving case 20, also, conserving case 20 will not shake in tubular element
It is dynamic, and then ensure that sampling cylinder 301 is convenient and docked with conserving case in tubular element 20, meanwhile, it is simple in structure, it assembles and easy to use.
In one embodiment of the invention, the inner wall of storage bin 10 forms a gear along 1011,102 backstop of the support plate in
The gear is formed with predetermined gap along 1011 between the lower end of the holding part 103 and the bottom of the storage bin 10.
In this way, when in use, support plate 102 can be directly placed to gear along 1011, it is also possible to by support plate 102
It is taken out from babinet 101, in order to be cleaned to babinet 101.In addition, the lower end of holding part 103 and the storage bin 10
It is formed with predetermined gap between bottom, a certain amount of ice cube can be placed in 101 bottom of babinet, and then babinet is kept using ice cube
Relatively low temperature in 101, it is ensured that soil sample keeps fresh.
Advantageous, the side wall and/or bottom wall of tubular element are equipped with air hole 1033, in this way, the ice cube release of 101 bottom of babinet
Cold can be entered in tubular element by the air hole 1033 so that conserving case 20 keeps relatively low temperature,
Its preservation effect is more preferable.
In one embodiment of the invention, storage bin 10 further includes sealing cover 104, and the sealing cover 104 is covered on institute
State the top of babinet 101.In this way, babinet 101 can be made to close by sealing cover 104, internal lasting cold environment will be kept,
It is also possible to which external environment is avoided to impact internal environment.
In some embodiments of the invention, the upper end of tubular element is higher by the upper surface formation annular canister of the support plate 102
Along 1031, the annular canister has the gap 1032 that two opposite fingers being available for users to are put into, the guarantor along 1031
The upper end for depositing box 20 extends and blocks the gap 1032 and is less than the annular canister along 1031 top surface.
Due to conserving case 20 upper end less than the annular canister along 1031 top surface, so, by the lower end of sampling cylinder 301
When being inserted into tubular element, can using the annular canister of tubular element upper end along 1031 as positioning, it is ensured that the lower end of sampling cylinder 301
It can rapidly and accurately be docked with the conserving case 20 in tubular element, improve its convenience used.
Further, since the upper end of conserving case 20 extends and blocks the gap 1032, described justice, when needed, user
Two fingers can be respectively placed at two opposite gap 1032, and be affectedly bashful the two side of conserving case 20, in this way, can facilitate
Ground is extracted by conserving case 20 out of tubular element.
In one embodiment of the invention, sampler 30 further includes holding handle 304, and the gripping handle 304 is arranged
In the upper end of the push rod 303, in this way, when in use, user can hold the gripping handle 304, the gripping handle is utilized
304 apply downward active force, and then push piston 302 to move up and down by push rod 303, more convenient to use.
In some embodiments of the invention, sampler 30 further includes the spring 305 being sheathed on the push rod 303, institute
The upper end and the gripping handle 304 for stating spring 305 offset, the top phase of the lower end of the spring 305 and the sampling cylinder 301
It supports.
In this way, when applying downward active force using the gripping handle 304, about 302 piston is pushed by push rod 303
Movement, spring 305 are compressed, until piston 302 releases soil sample in sampling cylinder 301, at this point, above-mentioned active force is cancelled,
Then spring 305 discharges, and piston 302 is forced to move up to extreme position.That is, can make do not having using spring 305
When having the intervention of other external force, piston 302 can be made to be in using the top position in cylinder, and then facilitate and used using cylinder, together
When, structure is more firm.
In one embodiment of the invention, the inner wall of storage bin 10 is equipped with thermal insulation cotton, in this way, can play heat-insulated
The effect of heat preservation keeps the stabilization of internal environment.
Advantageous, 301 upper lateral of sampling cylinder protrusion is formed with pedal position 3012, which can be for user
Foot-operated force, in order to which cylinder 301 will be used to be inserted into soil.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of pathogenic soil microorganism detection sampling and storage device, which is characterized in that including：
Storage bin, the storage bin include babinet and support plate, and the support plate is detachably set in the storage bin and horizontal cloth
It sets, there are multiple holding parts on the support plate；
Multiple conserving cases, multiple conserving cases are housed in multiple holding parts and can be from the holding parts correspondingly
It extracts, each conserving case includes box body and side cover, and the one side wall of the box body, which is opened wide, forms the first opening, the box body
Roof, which opens wide, forms the second opening, and the side cover is detachably set on the box body and closes first opening；
Sampler, the sampler include sampling cylinder, push rod and piston, the lower end of the sampling cylinder have one with for soil into
The third entered is open, and the piston has sliding sleeve assigned in the sampling cylinder, and the lower end of the push rod is connected to the piston
On, to push the piston to be slided up and down in the sampling cylinder；
The sampling cylinder is configured to be inserted into the holding part and be docked in the up-down direction with the conserving case, so that institute
It states push rod and pushes described when piston moves downward, the soil sample in the sampling cylinder is transferred in the conserving case.
2. pathogenic soil microorganism detection sampling according to claim 1 and storage device, which is characterized in that described to adopt
Sample cylinder cross-sectional shape and size are identical as the cross-sectional shape of the conserving case and size.
3. pathogenic soil microorganism detection sampling according to claim 1 and storage device, which is characterized in that the appearance
It includes being formed as tubular element to set portion, and the tubular element wears and is fixed on the support plate, and the lower end of the tubular element is closing
The open upper end at end, the tubular element forms the 4th opening；
The size of the conserving case is adapted with the tubular element and can be out of the described 4th the open insertion tubular element.
4. pathogenic soil microorganism detection sampling according to claim 1 and storage device, which is characterized in that the storage
The inner wall for depositing case forms a gear edge, the support plate backstop in the gear along upper, and the lower end of the holding part and the storage bin
Bottom between be formed with predetermined gap.
5. pathogenic soil microorganism detection sampling according to claim 3 and storage device, which is characterized in that the cylinder
The upper surface that the upper end of shape part is higher by the support plate forms annular canister edge, and the annular canister has opposite two for making along upper
The upper end of the gap that the finger of user is put into, the conserving case extends and blocks the gap and the top less than the annular canister edge
Face.
6. pathogenic soil microorganism detection sampling according to claim 1 and storage device, which is characterized in that described to take
Sample device further includes holding handle, the upper end for holding handle and being set to the push rod.
7. pathogenic soil microorganism detection sampling according to claim 6 and storage device, which is characterized in that described to take
Sample device further includes the spring being sheathed on the push rod, and the upper end of the spring offsets with the gripping handle, the spring
It offsets at the top of lower end and the sampling cylinder.
8. pathogenic soil microorganism detection sampling according to claim 3 and storage device, which is characterized in that the cylinder
The side wall and/or bottom wall of shape part are equipped with air hole.
9. being existed according to any sampling of pathogenic soil microorganism detection and storage device, feature in claim 1 to 8
In the storage bin further includes sealing cover, and the sealing cover is covered on the top of the babinet.
10. pathogenic soil microorganism detection sampling according to claim 9 and storage device, which is characterized in that described
The inner wall of storage bin is equipped with thermal insulation cotton.
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| CN201810786182.8A CN108750296A (en) | 2018-07-17 | 2018-07-17 | Pathogenic soil microorganism detection samples and storage device |
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| CN201810786182.8A CN108750296A (en) | 2018-07-17 | 2018-07-17 | Pathogenic soil microorganism detection samples and storage device |
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