CN206378313U - A kind of benthon sampling apparatus - Google Patents
A kind of benthon sampling apparatus Download PDFInfo
- Publication number
- CN206378313U CN206378313U CN201621243963.5U CN201621243963U CN206378313U CN 206378313 U CN206378313 U CN 206378313U CN 201621243963 U CN201621243963 U CN 201621243963U CN 206378313 U CN206378313 U CN 206378313U
- Authority
- CN
- China
- Prior art keywords
- frame
- collecting net
- handle
- benthon
- outer tube
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 17
- 230000008719 thickening Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses benthon sampling apparatus, it includes collecting net, frame and handle, collecting net is arranged on the bottom of frame, handle is arranged on the side wall of frame, the collecting net is detachably connected relative to frame, the bottom of frame is fixed with positioning strip, positioning strip be connected at the network interface of collecting net by slide fastener, the bottom of the collecting net is uncovered structure, uncovered structure is sealed by slide fastener, the handle is Collapsible structure, the convenient sample by collecting net is packed, handle is Collapsible structure, facilitate the length of regulation handle, scale is indicated above the outer tube of handle, sample collector is facilitated to survey the depth of water and protection inherently safe when gathering sample.
Description
Technical field
The utility model is related to aquatic organism monitoring technical field, more particularly to a kind of benthon sampling apparatus.
Background technology
Zoobenthos plays important function in the material circulation of regulation aquatic ecosystem and energy flow, uses extensively
In water quality assessment and environmental monitoring.Biological Monitoring is carried out to water quality using macrobenthos has turned into water environment biological monitoring
One of Main Means.Suo Bai nets, the benthon for being mainly used in water environment field is collected, qualitative, quantitative.
The primary net of general rope：The design of collecting net is not reasonable, shifts cumbersome during the zoobenthos in collecting net；Together
When handle it is heavy, carry inconvenient；When gathering sample in water, the depth of water can not be directly observed by naked eyes, to sampler itself
Safety has an impact.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of benthon sampling apparatus, convenient by collecting net
Sample pack, handle is Collapsible structure, facilitates and indicates scale above the length of regulation handle, the outer tube of handle, conveniently adopts
Sample personnel survey the depth of water and protection inherently safe when gathering sample, to solve caused above-mentioned multinomial defect in the prior art.
To achieve the above object, the utility model provides following technical scheme：A kind of benthon sampling apparatus, it is wrapped
Collecting net, frame and handle are included, collecting net is arranged on the bottom of frame, and handle is arranged on the side wall of frame, the collecting net phase
Be detachably connected for frame, the bottom of frame is fixed with positioning strip, positioning strip be connected at the network interface of collecting net by slide fastener
Connect, the bottom of the collecting net is uncovered structure, and uncovered structure is sealed by slide fastener, the handle is Collapsible structure.
It is preferred that, the handle includes outer tube and inner tube, and inner tube is arranged in outer tube, and inner tube is slided along outer tube, inner tube
Lateral wall be provided with sliding block, chute is provided with the madial wall of outer tube in the axial direction, the madial wall of outer tube is set perpendicular to chute
There is locating slot, the end of locating slot is provided with locating convex block in opposite directions in top and bottom.
It is preferred that, the sliding block is circular configuration, the width of locating slot be more than between the diameter of sliding block, locating convex block away from
From the diameter less than sliding block.
It is preferred that, the lateral wall of the outer tube is provided with scale value.
It is preferred that, the frame is provided with cylindrical neck, and the cylindrical neck is connected relative to the end thread of inner tube.
It is preferred that, the frame is square frame, and frame of the frame close to cylindrical neck side is provided with covering positioning strip
Thickening plate.
Beneficial effect using above technical scheme is：The benthon sampling apparatus of the utility model structure, collecting net
On have two chain stretching devices, the chain stretching device of bottom is for convenience to pack the sample in collecting net；The chain stretching device of upper end
It is the square frame of connection, is convenient for changing, dismantles, carries collecting net；Handle is Collapsible structure, facilitates the length of regulation handle,
Scale is indicated above the outer tube of handle, facilitates sample collector to survey the depth of water and protection inherently safe when gathering sample；Cylinder
Neck plays a part of reinforcing for the junction of frame and handle, convenient that zoobenthos is acquired, and thickening plate is to positioning
Bar plays a part of protection, prevents during sampling to causing abrasion at positioning strip and frame.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of expansion on the inside of the outer tube of handle.
Wherein, 1-- collecting nets, 2-- frames, 3-- handles, 4-- positioning strips, 5-- slide fasteners, 6-- outer tubes, 7-- inner tubes, 8--
The cylindrical neck of chute, 9-- sliding blocks, 10-- locating slots, 11-- locating convex blocks, 12--, 13-- thickening plates.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 shows embodiment of the present utility model：A kind of benthon sampling apparatus, it includes collecting net 1, side
Frame 2 and handle 3, collecting net 1 are arranged on the bottom of frame 2, and handle 3 is arranged on the side wall of frame 2, the collecting net 1 relative to
Frame 2 is detachably connected, and the bottom of frame 2 is fixed with positioning strip 4, and the phase of slide fastener 5 is passed through at the network interface of positioning strip 4 and collecting net 1
Connection, the bottom of the collecting net 1 is uncovered structure, and uncovered structure is sealed by slide fastener 5, and the handle 3 is scalable
Structure, frame 2 is square frame 2, frame 2 thickening plate provided with covering positioning strip 4 of the frame 2 close to the cylindrical side of neck 12
13。
With reference to shown in Fig. 1 and Fig. 2, handle 3 includes outer tube 6 and inner tube 7, and inner tube 7 is arranged in outer tube 6, and inner tube 7 is along outer
Pipe 6 is slided, and the lateral wall of inner tube 7 is provided with sliding block 9, the madial wall of outer tube 6 is provided with chute 8 in the axial direction, outer tube 6 it is interior
Side wall is provided with locating slot 10 perpendicular to chute 8, and the end of locating slot 10 is provided with locating convex block 11 in opposite directions in top and bottom；Sliding block
9 be circular configuration, and the width of locating slot 10 is more than the diameter of sliding block 9, and the distance between locating convex block 11 is less than the straight of sliding block 9
Footpath；The lateral wall of outer tube 6 is provided with scale value.
Frame 2 is provided with cylindrical neck 12, and the cylindrical neck 12 is connected relative to the end thread of inner tube 7.
There are two chain stretching devices, the slide fastener dress of bottom on the benthon sampling apparatus of the utility model structure, collecting net
Put is for convenience to pack the sample in collecting net；The chain stretching device of upper end is the square frame of connection, be convenient for changing, dismantle,
Carry collecting net；Handle is Collapsible structure, facilitates and indicates scale above the length of regulation handle, the outer tube of handle, conveniently adopts
Sample personnel survey the depth of water and protection inherently safe when gathering sample；Cylindrical neck is played for the junction of frame and handle
The effect of reinforcing, convenient that zoobenthos is acquired, thickening plate plays a part of protection to positioning strip, when preventing sampling
To causing abrasion at positioning strip and frame.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (6)
1. a kind of benthon sampling apparatus, it includes collecting net, frame and handle, and collecting net is arranged on the bottom of frame, hand
Handle is arranged on the side wall of frame, it is characterised in that the collecting net is detachably connected relative to frame, and the bottom of frame is fixed with
It is connected at the network interface of positioning strip, positioning strip and collecting net by slide fastener, the bottom of the collecting net is uncovered structure, opening knot
Structure is sealed by slide fastener, and the handle is Collapsible structure.
2. benthon sampling apparatus according to claim 1, it is characterised in that the handle includes outer tube and inner tube,
Inner tube is arranged in outer tube, and inner tube is slided along outer tube, and the lateral wall of inner tube is provided with sliding block, the madial wall of outer tube along axis
Direction is provided with chute, and the madial wall of outer tube is provided with locating slot perpendicular to chute, and the end of locating slot is set in opposite directions in top and bottom
There is locating convex block.
3. benthon sampling apparatus according to claim 2, it is characterised in that the sliding block is circular configuration, positioning
The width of groove is more than the diameter of sliding block, and the distance between locating convex block is less than the diameter of sliding block.
4. benthon sampling apparatus according to claim 2, it is characterised in that the lateral wall of the outer tube is provided with quarter
Angle value.
5. benthon sampling apparatus according to claim 3, it is characterised in that the frame blocks provided with cylinder
Groove, the cylindrical neck is connected relative to the end thread of inner tube.
6. benthon sampling apparatus according to claim 1, it is characterised in that the frame is square frame, frame
Thickening plate of the frame provided with covering positioning strip close to cylinder neck side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243963.5U CN206378313U (en) | 2016-11-16 | 2016-11-16 | A kind of benthon sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243963.5U CN206378313U (en) | 2016-11-16 | 2016-11-16 | A kind of benthon sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378313U true CN206378313U (en) | 2017-08-04 |
Family
ID=59403123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621243963.5U Expired - Fee Related CN206378313U (en) | 2016-11-16 | 2016-11-16 | A kind of benthon sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318316A (en) * | 2018-04-13 | 2018-07-24 | 华中农业大学 | A kind of Improvement type zoobenthos filter screen |
| CN110243655A (en) * | 2019-06-04 | 2019-09-17 | 水利部中国科学院水工程生态研究所 | One kind being suitable for the benthic cleaning device of collection in worksite |
-
2016
- 2016-11-16 CN CN201621243963.5U patent/CN206378313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318316A (en) * | 2018-04-13 | 2018-07-24 | 华中农业大学 | A kind of Improvement type zoobenthos filter screen |
| CN110243655A (en) * | 2019-06-04 | 2019-09-17 | 水利部中国科学院水工程生态研究所 | One kind being suitable for the benthic cleaning device of collection in worksite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206378313U (en) | A kind of benthon sampling apparatus | |
| CN204807358U (en) | Portable shallow layer water sampling ware | |
| CN204214680U (en) | A kind of sampling of water quality pick-up unit | |
| CN107796669A (en) | A kind of sample extraction device for water quality detection | |
| CN108168945A (en) | A kind of water quality detection depthkeeping water fetching device | |
| CN207095900U (en) | Ground water fixed depth water ampling device | |
| CN207051038U (en) | A kind of gardens sewage disposal Stratified Sampling device | |
| CN206656883U (en) | A kind of visible water sample collection device | |
| CN206196723U (en) | A kind of full-automatic fishing net | |
| CN207133076U (en) | It is a kind of to aid in the device netted and gather planktonic organism that swims | |
| CN211292168U (en) | Multilayer water level sampling device | |
| CN206495672U (en) | A kind of disposable layered sampler of soil in-situ | |
| CN208937383U (en) | A kind of hydraulic engineering water quality detection sampler | |
| CN208432424U (en) | A kind of fixed point water sampler applied to small-sized shallow water river channel | |
| CN203745232U (en) | Water quality sampler | |
| CN104982405A (en) | Insect catching net capable of being opened and closed easily | |
| CN206011494U (en) | Plastic pellet production air-dry apparatus | |
| CN207675489U (en) | A kind of crude oil sampling equipment | |
| CN204785114U (en) | Sealed goods buttress temperature measurement cable ejector of tobacco leaf | |
| CN208999138U (en) | A kind of sampling of water quality equipment of hydrology and water resources engineering | |
| CN206939306U (en) | A kind of food hygiene detection container | |
| CN210487368U (en) | Device for collecting sewage | |
| CN208459084U (en) | A kind of environmental project water sampling apparatus for demonstrating | |
| CN207964368U (en) | Automatic hydrophore and water sampling system | |
| CN206208563U (en) | A kind of meiobenthos sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20191116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |