CN208076175U - A kind of field sampling device - Google Patents
A kind of field sampling device Download PDFInfo
- Publication number
- CN208076175U CN208076175U CN201721613879.2U CN201721613879U CN208076175U CN 208076175 U CN208076175 U CN 208076175U CN 201721613879 U CN201721613879 U CN 201721613879U CN 208076175 U CN208076175 U CN 208076175U
- Authority
- CN
- China
- Prior art keywords
- ruler
- nail
- sampling device
- field sampling
- hollow part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of field sampling devices, including four rulers and four nails, the ruler is Openworks shape, there is screw thread at the head of a nail end of the nail, the hollow part that the nail is inserted into ruler connects the head and the tail of four rulers to form a quadrilateral frame, and is fixed the nail by nut.When needing sized, nut is unclamped, nail is slided along hollow part.The utility model sampling apparatus can easily be accommodated size, be sampled especially suitable for wetland, and be convenient for carrying.
Description
Technical field
The application belongs to sampler field, and specifically, this application involves a kind of field sampling devices, particularly suitable for wet
Sampling inside ground.
Background technology
It in the wild in Ecological Investigation, usually needs to use sample prescription frame investigation and sampling, conduct a research work on unit area, leads to
Normal scientific research personnel uses tape measure or cord to iris out a square sample prescription frame and be sampled work, but in this way
Working efficiency is relatively low, and be easy to cause measurement data inaccuracy.
CN205175722U discloses a kind of folding portable sample prescription frame apparatus suitable for field sampling work, including four
The isometric ruler plate of item, four bar rule plates connect into a whole ruler by rivet, and the ruler plate connected uses butterfly head from beginning to end
Screw and nut are connected into a quadrilateral frame, and quadrilateral frame is fixed as square boxes by positioning table correction.It is suitable for
It is sampled on desert steppe, has the characteristics that durable, foldable, easy to carry and environmentally protective, but party's frame apparatus is not
Adjusting size is easy to need to carry various sizes of device when needing to choose different size of sample prescription.CN205826328U is public
Open a kind of foldable quantitative sampling frame of intertidal organism comprising connection ruler, connecting joint, slide bar, sliding slot, transparent card slot,
Wherein two auxiliary scale surfaces have sliding slot, connection ruler that can be slided come the specification of transformed samples frame in sliding slot by slide bar.But
Sample boxes in the utility model are not suitable for wetland use.
Invention content
The purpose of this utility model is to provide a kind of field sampling device, not only facilitates the size for adjusting sample region, but also
It is sampled suitable for wetland.
The utility model adopts the following technical solution realizes：
A kind of field sampling device, including four rulers and four nails, the ruler are Openworks shape, the nail of the nail
Cap end has screw thread, the hollow part that the nail is inserted into ruler to connect to form a quadrilateral frame by the head and the tail of four rulers, pass through
Nut fixes the nail.
The nail can be slided along hollow part.When needing sized, nut is unclamped, nail is slided along hollow part,
When size is suitable, then by nut nail is fixed.
Further, the field sampling device is adjusted to it is suitably sized after, four angles of quadrilateral frame into
One step is arranged right-angle connector, and two sides of the right-angle connector are groove-like, when use the right-angle connector two
The groove of a side is plugged on adjacent ruler with being interference fitted respectively, and four angles of sampling apparatus are fixed as right angle.
It will be appreciated by those skilled in the art that the ruler refers to having scale to measure the plate of length, it can be directly in city
It buys, oneself can also make on.Preferably, there is scale on the ruler both sides, facilitate installation.
The material of the ruler can be metal or high molecular material, such as iron, steel, polyethylene, polypropylene etc..
The length of the nail, which is subject to, can fix sampling apparatus, it is however generally that, when the water of sample region is deep,
The length of nail needs longer.Preferably, nail length is 10~100cm.
The field sampling device when sampling is completed, can unclamp nut, take out nail, ruler be packed up.
The utility model advantageous effect：Sampling apparatus can easily be accommodated size, be sampled especially suitable for wetland, and conveniently take
Band.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model ruler；
Fig. 2 is the structural schematic diagram of the utility model nail；
Fig. 3 is the structural schematic diagram of the utility model sampling apparatus；
Each component is in figure：1- rulers, 2- hollow parts, 3- nails, the 4- heads of a nail, 5- screw threads, 11- rulers I, 12- rulers II,
13- rulers III, 14- rulers IV, 31- nails I, 32- nails II, 33- nails III, 34- nails IV.
Specific implementation mode
The application is further described with reference to embodiment, and with reference to attached drawing, it should be understood that following specific implementation modes
It is merely to illustrate the application rather than limitation scope of the present application.
As shown in Figure 1, ruler 1 is Openworks shape, contain hollow part 2；Specifically, the length of the present embodiment selection ruler is
50cm, wide 5cm, wherein hollow part are located at the middle section of ruler, long 46cm, wide 3cm.
As shown in Fig. 2, there is screw thread 5 at 4 end of the head of a nail of nail 3；It is 80cm that the present embodiment, which chooses nail length,.
As shown in figure 3, field sampling device, including four rulers：Ruler I 11, ruler II 12, ruler III 13 and ruler IV
14 and four nails：Nail I 31, nail II 32, nail III 33 and nail IV 34, the ruler 1 are Openworks shape, the nail 3
4 end of the head of a nail have a screw thread 5, the hollow part that the nail is inserted into ruler connects the head and the tail of four rulers to form a quadrangle
Frame is fixed nail by nut.Specifically, nail I 31 is inserted into the hollow part of ruler I 11 and ruler II 12, by I 11 He of ruler
Ruler II 12 joins end to end, and wherein ruler I 11 is located on ruler II 12；Nail II 32 is inserted into engraving for ruler II 12 and ruler III 13
Vacancy joins end to end ruler II 12 and ruler III 13, and wherein ruler III 13 is located on ruler II 12；Nail III 33 is inserted into ruler
III 13 and ruler IV 14 hollow part, ruler III 13 and ruler IV 14 are joined end to end, wherein III 13 be located at ruler IV 14 on；Nail
Son IV 34 is inserted into the hollow part of ruler I 11 and ruler IV 14, ruler I 11 and ruler IV 14 is joined end to end, wherein ruler I 11
In IV 14 top of ruler.
The field sampling device when needing sized, unclamps nut, and nail is slided along hollow part, when size is suitable,
Nail is fixed by nut again.Specifically, nail I 31 and nail IV 34 can drive ruler I 11 along ruler II 12 and ruler
The hollow part sliding of son IV 14, nail II 32 and nail III 33 can drive ruler III 13 along ruler II 12 and ruler IV 14
Hollow part slides, and when sliding into required size, is fixed nail by nut.Further, it is adopted by the field
Sampling device be adjusted to it is suitably sized after, right-angle connector is further set at four angles of quadrilateral frame, the right angle connection
Two sides of part are groove-like, when use the groove of two sides of the right-angle connector be plugged in being interference fitted respectively
On adjacent ruler, four angles of sampling apparatus are fixed as right angle.
When sampling is completed, nut can be unclamped, nail is taken out, ruler is packed up.
Claims (5)
1. a kind of field sampling device, which is characterized in that including four rulers and four nails, the ruler is Openworks shape, institute
The head of a nail end for stating nail has screw thread, the hollow part that the nail is inserted into ruler to connect the head and the tail of four rulers to form four sides
Shape frame, and being fixed the nail by nut, the nail can be slided along hollow part, and the nail length is 10~
100cm。
2. field sampling device according to claim 1, which is characterized in that be further arranged at four angles of quadrilateral frame
Two sides of right-angle connector, the right-angle connector are groove-like, the groove point of two sides of the right-angle connector
Not Guo Yingpeihe be plugged on adjacent ruler, four angles of sampling apparatus are fixed as right angle.
3. field sampling device according to claim 1, which is characterized in that there is scale on the ruler both sides.
4. field sampling device according to claim 1, which is characterized in that the material of the ruler is metal or high score
Sub- material.
5. field sampling device according to claim 4, which is characterized in that the material of the ruler is iron, steel, polyethylene
Or polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613879.2U CN208076175U (en) | 2017-11-27 | 2017-11-27 | A kind of field sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613879.2U CN208076175U (en) | 2017-11-27 | 2017-11-27 | A kind of field sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076175U true CN208076175U (en) | 2018-11-09 |
Family
ID=64033509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721613879.2U Expired - Fee Related CN208076175U (en) | 2017-11-27 | 2017-11-27 | A kind of field sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208076175U (en) |
-
2017
- 2017-11-27 CN CN201721613879.2U patent/CN208076175U/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: 20181109 Termination date: 20191127 |