CN206920155U - A kind of paleomagnetism sample collection instrument - Google Patents
A kind of paleomagnetism sample collection instrument Download PDFInfo
- Publication number
- CN206920155U CN206920155U CN201720888512.5U CN201720888512U CN206920155U CN 206920155 U CN206920155 U CN 206920155U CN 201720888512 U CN201720888512 U CN 201720888512U CN 206920155 U CN206920155 U CN 206920155U
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- CN
- China
- Prior art keywords
- sample box
- sample
- box storehouse
- paleomagnetism
- storehouse
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Abstract
The utility model discloses a kind of paleomagnetism sample collection instrument, including sample box storehouse, the top and bottom in sample box storehouse are uncovered structure, are provided with sample box, and the fin spacing to sample box inside sample box storehouse, the bottom surrounding in sample box storehouse is fixed with sampling sword.Sample box storehouse side vertical is fixed with handle stock, and handle stock is provided with the spring lift mechanism for being fixedly connected with foot pedal cover.Pass through the cooperation of sample box storehouse, sampling sword, handle stock, spring lift mechanism and sample box, the collection of paleomagnetism sample can quickly be realized, and substantially reduce the contaminated possibility of sample, worked for the big paleomagnetism sample collection of number of samples, this sampling instrument compares conventional method, greatly improves collecting efficiency and quality.
Description
Technical field
It the utility model is related to a kind of paleomagnetism sample collection instrument.
Background technology
Paleomagnetism, also known as natural remanent magnetism, refer to the earth's magnetic field of geological epoch and history phase, and the earth is can be appreciated that using paleomagnetism
Change in long term.In paleomagnetic research, the PALEOMAGNETIC STUDY of soil is its important part, it is therefore desirable to soil layer
Sampling.The method sampled at present is usually artificial collection, there is no suitable instrument, and the later stage uses the instruments such as blade by soil body rock more
Anxious to be cut into standard-sized sample, this employing mode time and effort consuming is, it is necessary to which human hand is more, and it is several to increase sample pollution
Rate.
The content of the invention
Goal of the invention：For above-mentioned prior art, a kind of paleomagnetism sample collection instrument is proposed, realizes paleomagnetism sample
Highly effective gathering.
Technical scheme：A kind of paleomagnetism sample collection instrument, including sample box storehouse, the top and bottom in the sample box storehouse
For uncovered structure；The sample box the top of the warehouse is provided with extension side horizontally outward, and sample box storehouse is respectively equipped with relative extension side
Breach, the gap extension extend to sample box the top of the warehouse and form groove straight down；The bottom in the sample box storehouse is consolidated
Surely there is sampling sword, side of the sampling sword along the sample box storehouse extends downwardly, and the cross section for sampling sword is wedge shape；The sample
Inside fin is provided with the sampling sword connecting portion on the inside of product box storehouse, is provided with sample box in the sample box storehouse, sample box leads to
It is spacing to cross the fin；The top-side in the sample box storehouse is vertically fixed handle stock, and the handle stock is provided with bullet
Spring lift mechanism, foot pedal cover are fixed on the spring lift mechanism, the foot pedal cover and the sample box storehouse under original state
Leave gap between top, the foot pedal cover slide downward and can covered the sample box storehouse by the masterpiece used time is pushed
Top, the foot pedal cover without push the masterpiece used time can in the presence of spring lift mechanism along the handle stock back up
It is bound to original state.
Further, the spring lift mechanism includes the first annulus for being socketed and being fixed on the handle stock, set
The second annulus that connects and can be slided on the handle stock, in addition to be socketed on handle stock and be arranged on described first
Spring between annulus and the second annulus, the both ends of the spring are separately fixed at the spring between the first annulus and the second annulus
On, the foot pedal cover is horizontally fixed on second annulus；The top-side in the sample box storehouse is provided with horizontal base, described
The bottom of handle stock connects the base.
Further, the sample box storehouse is cube structure or cylindrical structural, the sample box and sample box storehouse
Shape is consistent, and 0.5~1mm gap is left between sample box storehouse.
Further, the handle stock is Telescopic rod structure, and top is provided with cross bar handle.
Further, the handle stock is connected with horizontal base using quick-disassembly structure.
Beneficial effect：Paleomagnetism sample collection instrument of the present utility model, structure are novel, by sample box storehouse, sampling sword,
The cooperation of handle stock, spring lift mechanism and sample box, the collection of paleomagnetism sample can be quickly realized, and substantially reduced
The contaminated possibility of sample, for the big paleomagnetism sample collection project of number of samples, this sampling instrument compares conventional method, greatly
Improve collecting efficiency and quality greatly.
Brief description of the drawings
Fig. 1 is the structural representation for the paleomagnetism sample collection instrument that sample box storehouse is cube structure；
Fig. 2 is the sample box structural representation of cube structure；
Fig. 3 is the structural representation for the paleomagnetism sample collection instrument that sample box storehouse is cylindrical structural；
Fig. 4 is cylindrical sample box structural representation.
Embodiment
Further explanation is done to the utility model below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of paleomagnetism sample collection instrument, including sample box storehouse 1, sample box storehouse 1 are top and bottom
The cube structure of equal uncovered, is made of preferred steel plate.The bottom in sample box storehouse 1 is fixed with sampling sword 2, samples sword 2 along sample
The side in product box storehouse 1 extends downwardly, and the cross section of sampling sword 2 is wedge shape.Blade is sampled in the front end of whole sampling tool, use
Smart steel makes, primarily to the shape that soil is cut into needs enters sample box storehouse 1.The inner side of sample box storehouse 1 and sampling sword 2
Connecting portion is provided with inside fin 8, is provided with sample box 3 in sample box storehouse 1, sample box 3 is spacing by fin 8.In the present embodiment,
Sample box 3 is cube uncovered structure, and its size is：2×2×2cm3, as shown in Figure 2.When sample box 3 is put into sample box storehouse 1
When, the gap less than 1mm is left between sample box 3 and sample box storehouse 1, the width of fin 8 is 1mm.
The top-side in sample box storehouse 1 is provided with horizontal base 54, and the bottom of handle stock 4 is fixed on bottom by quick-disassembly structure
On seat 54, the quick-disassembly structure can be screw-bolt arrangement, or bayonet arrangement.Handle stock 4 is provided with spring lift mechanism 5,
Foot pedal cover 6 is fixed on spring lift mechanism 5, is left gap between foot pedal cover 6 and the top of sample box storehouse 1 under original state, is stepped on
Plate lid 6 slide downward and can be close to by the masterpiece used time is pushed and cover the top in sample box storehouse 1, and foot pedal cover 6 is without under
Pressure can spring back to original state upwards in the presence of spring lift mechanism 5 when acting on along handle stock 4.
Specifically, spring lift mechanism 5 includes the first annulus 51 for being socketed and being fixed on handle stock 4, simultaneously energy is socketed
Enough the second annulus 52 slided on handle stock 4, the second annulus 52 coordinate with the gap of handle stock 4, and foot pedal cover 6 is horizontal fixed
On the second annulus 52.Spring lift mechanism 5 also includes being socketed on handle stock 4 and being arranged on the first annulus 51 and the second circle
Spring 53 between ring 52, the both ends of spring 53 are separately fixed on the spring 53 between the first annulus 51 and the second annulus 52.
Preferably, the size of foot pedal cover 6 is 5cm × 5cm.
Three sides at the top of sample box storehouse 1 further respectively have extension side 7 horizontally outward, and the extension width of side 7 is about 1cm
Left and right.Breach 9 is respectively equipped with wherein relative extension side 7, the breach 9 extends to the top of sample box storehouse 1, and extends straight down
And groove 10 is formed, the bottom of groove 10 is circular arc.
When carrying out paleomagnetism sample collection using this sampling instrument, to the cylindrical soil body rock core that drills through, axial plane is splitted in
Afterwards, sample shape as needed, the paleomagnetism sample collection that sample box is cube structure or cylindrical structural is chosen first
Instrument, when foot pedal cover 6 is located at initial position, by the sample box 3 of uncapping between foot pedal cover 6 and the top of sample box storehouse 1 between
Back-off is put into sample box storehouse 1 at gap, and sample box 3 can just be embedded in sample box storehouse 1.The effect of fin 8 is the sample to being put into
Product box 3 plays position-limiting action, and sample box will not both be fallen down, and can not stop that soil sample enters sample box, to enter sample box 3
Soil block size just matches with sample box size, so as to ensure that sample smoothly enters sample box without lesioned sample box.
Handle stock 4 is Telescopic rod structure, and top is provided with cross bar handle.Handle stock 4 is mainly the hand-held of sampling process
Part, angles and positions are sampled for controlling, bar length can adjust flexible according to the needs of sampler.User is according to itself body
The length of top adjustment good hand's handle stock 4, allows user to have more comfortable posture when sampling, and ensures that sampling instrument is vertically treated with this
Sampling soil rock core axis surface sample and the accuracy of sample position.Then the top of foot pedal cover 6, pedal are slammed by single pin
Lid 6 covers in the presence of lower pressure and is close to the top of sample box storehouse 1, is insisted on by pushing of stepping on of pin and continuous acts on sample box storehouse
On 1 so that the sampling sword 2 of the bottom of sample box storehouse 1 can smoothly cutting soil rock core so that sample smoothly enters sample
In sample box 3 inside box storehouse 1.In sampling process, when foot pedal cover 6 covers and is close to 1 top of sample box storehouse, foot pedal cover 6
Also contacted with extension side 7, extension side 7 increases forced contact area with foot pedal cover 6, enable strength by extend side 7 with
And sample box storehouse 1 is evenly transferred to blade so that more laborsaving during collection sample, active force is evenly.
Then foot pedal cover 6 is unclamped, foot pedal cover 6 is returned to initial position under the action of the spring, relative to extend lacking on side 7
Mouth 9 and the big I of groove for extending to the top of sample box storehouse 1 and being formed straight down accommodate finger, user's thumb and food
Finger pass through the breach, and the lateral wall that sample box 3 is pinched from groove up carries, so that by sample box 3 from foot pedal cover 6 and sample box
Take out in the gap at the top of storehouse 1；Unnecessary soil sample is finally pruned with pocket knife, covers sample lid, sampling is completed.
Embodiment 2：As shown in Figure 3, Figure 4, differed only in embodiment 1, sample box storehouse 1 is cylindrical uncovered knot
Structure, its corresponding sample box 3 are similarly cylindrical structural, and the size of sample box 3 is：Diameter=height=2.5cm.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
- A kind of 1. paleomagnetism sample collection instrument, it is characterised in that：Including sample box storehouse (1), the top in the sample box storehouse and Bottom is uncovered structure；Extension side (7) horizontally outward is provided with the top of the sample box storehouse (1), sample box storehouse (1) is relative to be extended Breach (9) is respectively equipped with side (7), the breach (9) is extended at the top of sample box storehouse (1), and is extended straight down and formed Groove (10)；The bottom of the sample box storehouse (1) is fixed with sampling sword (2), and the sword (2) that samples is along the sample box storehouse (1) Side extend downwardly, sampling sword (2) cross section for wedge shape；It is connected on the inside of the sample box storehouse (1) with the sampling sword (2) Portion is provided with inside fin (8), and sample box (3) is provided with the sample box storehouse (1), and sample box (3) is limited by the fin (8) Position；The top-side of the sample box storehouse (1) is vertically fixed handle stock (4), and the handle stock (4) is provided with latch bracket Lift mechanism (5), foot pedal cover (6) is fixed on the spring lift mechanism (5), under original state the foot pedal cover (6) with it is described Leave gap between at the top of sample box storehouse (1), the foot pedal cover (6) slide downward and can be covered being pushed the masterpiece used time The top of the sample box storehouse (1), the foot pedal cover (6) pushes the masterpiece used time in nothing can be in the work of spring lift mechanism (5) Handle stock (4) springs back to original state upwards described in lower edge.
- 2. paleomagnetism sample collection instrument according to claim 1, it is characterised in that：Spring lift mechanism (5) bag The first annulus (51) for being socketed and being fixed on the handle stock (4) is included, is socketed and can be slided on the handle stock (4) Dynamic the second annulus (52), in addition to be socketed on handle stock (4) and be arranged on first annulus (51) and the second annulus (52) spring (53) between, the both ends of the spring (53) are separately fixed between the first annulus (51) and the second annulus (52) Spring (53) on, the foot pedal cover (6) is horizontally fixed on second annulus (52)；The top of the sample box storehouse (1) Side is provided with horizontal base (54), and the bottom of the handle stock (4) connects the base (54).
- 3. paleomagnetism sample collection instrument according to claim 1 or 2, it is characterised in that：The sample box storehouse (1) is vertical Cube structure or cylindrical structural, the sample box (3) is consistent with the shape of sample box storehouse (1), and between sample box storehouse (1) Leave 0.5~1mm gap.
- 4. paleomagnetism sample collection instrument according to claim 3, it is characterised in that：The handle stock (4) is flexible Bar structure, top are provided with cross bar handle.
- 5. paleomagnetism sample collection instrument according to claim 4, it is characterised in that：The handle stock (4) and level Base (54) is connected using quick-disassembly structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888512.5U CN206920155U (en) | 2017-07-21 | 2017-07-21 | A kind of paleomagnetism sample collection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888512.5U CN206920155U (en) | 2017-07-21 | 2017-07-21 | A kind of paleomagnetism sample collection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206920155U true CN206920155U (en) | 2018-01-23 |
Family
ID=61348191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888512.5U Withdrawn - After Issue CN206920155U (en) | 2017-07-21 | 2017-07-21 | A kind of paleomagnetism sample collection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206920155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238513A (en) * | 2017-07-21 | 2017-10-10 | 中国地质调查局南京地质调查中心 | A kind of paleomagnetism sample collection instrument |
-
2017
- 2017-07-21 CN CN201720888512.5U patent/CN206920155U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238513A (en) * | 2017-07-21 | 2017-10-10 | 中国地质调查局南京地质调查中心 | A kind of paleomagnetism sample collection instrument |
| CN107238513B (en) * | 2017-07-21 | 2018-06-15 | 中国地质调查局南京地质调查中心 | A kind of paleomagnetism sample collection tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180123 Effective date of abandoning: 20180615 |
|
| AV01 | Patent right actively abandoned |