CN106441992A - Water sampling device for environment-friendly unmanned aerial vehicle - Google Patents
Water sampling device for environment-friendly unmanned aerial vehicle Download PDFInfo
- Publication number
- CN106441992A CN106441992A CN201610812804.0A CN201610812804A CN106441992A CN 106441992 A CN106441992 A CN 106441992A CN 201610812804 A CN201610812804 A CN 201610812804A CN 106441992 A CN106441992 A CN 106441992A
- Authority
- CN
- China
- Prior art keywords
- lobe
- air bag
- housing
- groove
- sample unit
- 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.)
- Granted
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Classifications
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/04—Gripping heads and other end effectors with provision for the remote detachment or exchange of the head or parts thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
Abstract
The invention provides a sampling part. The sampling part comprises a casing, an air bag and a one-way inflation valve, wherein a first bulged part is formed on the outer wall of the casing; the air bag is fixed in the casing, the outer wall of the air bag is against the inner wall of the casing closely, and second bulged parts are formed on the inner wall of the air bag; air holes communicating the inside and the outside of the casing are formed in the first bulged part, an air inlet of the one-way inflation valve communicates with the outside of the casing through the air holes, and an air outlet communicates with the inside of the air bag. The water sampling device for the environment-friendly unmanned aerial vehicle inflates and deflates the air bag through the inflation part, a sampling container is clamped by the air bag after the air bag is inflated sufficiently and is released after the air bag is deflated, assembly, disassembly and replacement are very convenient, and the sampling efficiency is greatly improved.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, more particularly to a kind of hydromining sampling device for environmental protection unmanned plane.
Background technology
When continuous water sampling work being carried out using unmanned plane, need to fill using sampling container and take sample water, then,
A kind of sampling apparatuses are needed to carry out fixed sample container on unmanned plane, current unmanned plane is still adopted with the connected mode of sampling container
The fixed form of simple and regular, for example, be threadedly secured in sampling container on unmanned plane, and arranges button for example on sampling container
Ring, the two ends of pull rope are connected with unmanned plane and clasp respectively, these connected modes for sampling container assembly and disassembly and change all
Inconvenient, have a strong impact on sampling efficiency, it is therefore necessary to improve.
Content of the invention
The technical problem to be solved in the present invention is：Assembly and disassembly when carrying out water sampling work for unmanned plane rapidly and efficiently and more
Sampling container is changed, the invention provides a kind of hydromining sampling device for environmental protection unmanned plane is solving the above problems.
The technical solution adopted for the present invention to solve the technical problems is：A kind of sample unit, including：
Housing, the outer wall of the housing has the first lobe；
Air bag, the air bag is fixed in the housing, and the outer wall of the air bag is fitted tightly with the inwall of the housing, described
There is on the inwall of air bag the second lobe；
Unidirectional charge valve, first lobe offers the pore inside and outside connection housing, the air inlet of the unidirectional charge valve
Connected with hull outside by the pore, gas outlet is connected with the inside of the air bag.
Preferably, being additionally provided with the first magnet between the housing and air bag.
Preferably, the inwall of the housing corresponds to the position of first lobe has the first groove, described first
Groove is towards the outer wall depression of first lobe, and the outer wall of the air bag corresponds to the position of first groove and has the 3rd
Lobe, the 3rd lobe is arranged in the first groove and mutually agrees with, and the gas outlet of the unidirectional charge valve is from the 3rd
Lobe is inserted in the air bag.
Preferably, the quantity of first magnet is two, one of them first magnet is close to the 3rd lobe
Top arrange, another first magnet is close to the bottom of the 3rd lobe and arranges.
Preferably, the quantity of second lobe is that four, the second lobe of wherein two is arranged on same level
In face, in addition two the second lobe are co-located in another horizontal plane.
Preferably, the lower end of the housing is fixed with ring-shaped weight block, the upper end of the housing is connected with pull rope.
A kind of pneumatic element, including：
Shell, has the second groove on the shell sidepiece；
Aerating device, the aerating device is fixed on the inside the shell；
Inflation thimble, the inlet end of the inflation thimble is arranged on the inside the shell and by breather and the aerating device
Gas outlet connection, described inflation thimble outlet side stretch out from the bottom of second groove.
Preferably, also including linear electric motors, base and two guide rails, the bottom of the shell is fixedly connected with base,
Two chutes being connected with two slide respectively are provided with the base, and the linear electric motors include mover and determine
Son, the stator is fixed between two guide rails, and the mover is fixedly connected with the base.
Preferably, the inside the shell is further fixed on two the second magnets, two second magnets are close to described
The upper and lower of the bottom of two grooves.
A kind of hydromining sampling device for environmental protection unmanned plane, including described sample unit and described pneumatic element.
The invention has the beneficial effects as follows, this hydromining sampling device for environmental protection unmanned plane is filled to air bag by pneumatic element
Gas and deflation, air bag clamps sampling container after heaving, release sampling container after losing heart, and assembles and disassembles and changes all very square
Just, sampling efficiency is substantially increased.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the optimum embodiment of the sample unit of the present invention.
Fig. 2 is the structural representation of the optimum embodiment of the pneumatic element of the present invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.Conversely, this
Inventive embodiment includes the spirit for falling into attached claims and all changes in the range of intension, modification and equivalent
Thing.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axial direction ",
" radially ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than indicate or the hint device of indication or element must with specific orientation, with
Specific azimuth configuration and operation, are therefore not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " being connected ", " connection " answer
It is interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or is integrally connected；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For the common of this area
For technical staff, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.Additionally, in description of the invention
In, unless otherwise stated, " multiple " are meant that two or more.
As shown in figure 1, the invention provides a kind of sample unit, it is characterised in that include：
Housing 41, the outer wall of housing 41 has the first lobe；
Air bag 46, air bag 46 is fixed in housing 41, and the outer wall of air bag 46 is fitted tightly with the inwall of housing 41, air bag 46 interior
There is on wall the second lobe 47；
Unidirectional charge valve 42, the first lobe offers the pore inside and outside connection housing 41, and the air inlet of unidirectional charge valve 42 leads to
Air passing hole is connected with the inside of air bag 46 with 41 ft connection of housing, gas outlet；Inflate from unidirectional charge valve 42 to air bag 46,
In this embodiment, unidirectional charge valve 42 has two, can improve charging efficiency, after air bag 46 is heaved, 47 footpath of the second lobe
To towards internal projection, snap in the groove on sampling container, 46 inwall of air bag then holds sampling container tightly, hold so as to clench sampling
Device is sampled；Changing sampling container is deflated to air bag 46 by unidirectional charge valve 42, and after air bag 46 loses heart, second is raised
Portion 47 and the equal atrophy of air bag 46, no longer possess enough grasping forces for sampling container, so as to discharge sampling container.
The inwall of housing 41 corresponds to the position of the first lobe and has the first groove, and the first groove is towards the first lobe
Outer wall depression, the outer wall of air bag 46 corresponds to the position of the first groove with the 3rd lobe, and it is recessed that the 3rd lobe is arranged on first
Agree with groove and mutually, the gas outlet of unidirectional charge valve 42 is inserted air bag 46 from the 3rd lobe；3rd lobe and first
Groove fit can improve the bonding strength between air bag 46 and housing 41, and the air inlet in the 3rd lobe is also functioned to
The effect of fixing and positioning, can prevent the air inlet in the 3rd lobe from misplacing with pore.
The quantity of the second lobe 47 is four, and the second lobe of wherein two 47 is arranged in same level, in addition
Two the second lobe 47 are co-located in another horizontal plane, in this embodiment, and the second lobe 47 is block projection,
So energy stuck fast sampling container when one group of version can ensure that air bag 46 is heaved two-by-two above, except this thinks, can
Circularized with arranging the second lobe 47, and a kind of reasonable selection.
The lower end of housing 41 is fixed with ring-shaped weight block 48, helps sample unit sinking, and the upper end of housing 41 is connected with leads
Messenger 49.
The first magnet 44 is additionally provided between housing 41 and air bag 46, and the quantity of the first magnet 44 is two, one of them
First magnet 44 is close to the top of the 3rd lobe and arranges, and another first magnet 44 is close to the bottom of the 3rd lobe and sets
Put, the first magnet 44 be in order to allow sample unit accurately to position with pneumatic element, reach the purpose of rapid-aligning.
As shown in Fig. 2 present invention also offers a kind of pneumatic element, including：
Shell 30, has the second groove, is further fixed on two the second magnets 34, two the second magnetic in shell 30 on 30 sidepiece of shell
Body 34 is close to the upper and lower of the bottom of the second groove, and when pneumatic element is connected with sample unit, the first lobe is embedded in
In second groove, the first magnet is attracting with the second magnet 34, can make the first lobe fast and accurately dropping place；
Aerating device 31, aerating device 31 is fixed in shell 30；
Inflation thimble 32, the inlet end for inflating thimble 32 is arranged in shell 30 and by breather 36 and aerating device 31
Gas outlet connects, and the outlet side for inflating thimble 32 is stretched out from the bottom of the second groove, after the first lobe dropping place, inflates thimble 32
Inflate in air bag in insertion pore and by unidirectional charge valve.
Pneumatic element also includes linear electric motors, base 38 and two guide rails, and the bottom of shell 30 is fixedly connected with base 38,
Two chutes being connected with two slide respectively are provided with base 38, and linear electric motors include mover 37 and stator, stator
It is fixed between two guide rails, mover 37 is fixedly connected with base 38, before the first lobe dropping place, linear electric motors is opened, is made
Pneumatic element is along slide.
A kind of hydromining sampling device for environmental protection unmanned plane, including above sample unit and pneumatic element, it is assembled
To on unmanned plane, sampled by the controller on unmanned plane, which comprises the following steps that：
S1, unmanned plane complete water surface demarcation, calculate sampling depth；
S2, by sampling container move to preparation position；
S3, decentralization sample unit, make sample unit be sleeved on sampling container；
S4, control pneumatic element are moved to sample unit, in inflation thimble insertion pore；Aerating device is opened to airbag aeration,
Air bag is heaved, and clenches sampling container, and after the completion of inflation, pneumatic element departs from sample unit；
S5, decentralization sample unit, sampling container is entered is sampled in water；
After the completion of S6, sampling, sample unit is risen, sampling container is sealed up for safekeeping；
S7, control pneumatic element are moved to sample unit, in inflation thimble insertion pore；Open aerating device to lose heart to air bag,
Air bag atrophy, decontrol sampling container, lose heart after the completion of pneumatic element depart from sample unit, rise sample unit, using part with
Sampling container is separated, and completes sampling.
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 the spy for describing with reference to the embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of the term not
Identical embodiment or example are necessarily referred to.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
In the range of without departing from this invention technological thought, various change and modification can be carried out entirely.The technology of this invention
Property scope is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of sample unit, it is characterised in that include：
Housing, the outer wall of the housing has the first lobe；
Air bag, the air bag is fixed in the housing, and the outer wall of the air bag is fitted tightly with the inwall of the housing, described
There is on the inwall of air bag the second lobe；
Unidirectional charge valve, first lobe offers the pore inside and outside connection housing, the air inlet of the unidirectional charge valve
Connected with hull outside by the pore, gas outlet is connected with the inside of the air bag.
2. sample unit as claimed in claim 1, it is characterised in that：The first magnetic is additionally provided between the housing and air bag
Body.
3. sample unit as claimed in claim 2, it is characterised in that：The inwall of the housing corresponds to first lobe
Position has the first groove, and first groove is corresponded to towards the outer wall depression of first lobe, the outer wall of the air bag
The position of first groove has the 3rd lobe, and the 3rd lobe is arranged in the first groove and mutually agrees with, institute
The gas outlet for stating unidirectional charge valve is inserted the air bag from the 3rd lobe.
4. sample unit as claimed in claim 3, it is characterised in that：The quantity of first magnet is two, one of them
First magnet is close to the top of the 3rd lobe and arranges, and another first magnet is close to the bottom of the 3rd lobe
Arrange.
5. the sample unit as described in any one of claim 1 ~ 4, it is characterised in that：The quantity of second lobe is four
Individual, the second lobe of wherein two is arranged in same level, and in addition two the second lobe are co-located on another level
In face.
6. sample unit as claimed in claim 5, it is characterised in that：The lower end of the housing is fixed with ring-shaped weight block, institute
The upper end for stating housing is connected with pull rope.
7. a kind of pneumatic element, it is characterised in that include：
Shell, has the second groove on the shell sidepiece；
Aerating device, the aerating device is fixed on the inside the shell；
Inflation thimble, the inlet end of the inflation thimble is arranged on the inside the shell and by breather and the aerating device
Gas outlet connection, described inflation thimble outlet side stretch out from the bottom of second groove.
8. pneumatic element as claimed in claim 7, it is characterised in that：Also include linear electric motors, base and two guide rails, described
The bottom of shell is fixedly connected with base, is provided with two cunnings being connected with two slide respectively on the base
Groove, the linear electric motors include mover and stator, and the stator is fixed between two guide rails, the mover and the bottom
Seat is fixedly connected.
9. pneumatic element as claimed in claim 7 or 8, it is characterised in that：The inside the shell is further fixed on two the second magnets,
Two second magnets are close to the upper and lower of the bottom of second groove.
10. a kind of hydromining sampling device for environmental protection unmanned plane, it is characterised in that：Including as described in any one of claim 1 ~ 6
Sample unit and the pneumatic element as described in any one of claim 7 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610812804.0A CN106441992B (en) | 2016-09-09 | 2016-09-09 | Water sampling device for environment-friendly unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610812804.0A CN106441992B (en) | 2016-09-09 | 2016-09-09 | Water sampling device for environment-friendly unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106441992A true CN106441992A (en) | 2017-02-22 |
| CN106441992B CN106441992B (en) | 2023-10-03 |
Family
ID=58167500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610812804.0A Active CN106441992B (en) | 2016-09-09 | 2016-09-09 | Water sampling device for environment-friendly unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441992B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3955565A (en) * | 1973-12-05 | 1976-05-11 | Johnson Jr Glenn W | Orthopedic apparatus |
| CN201243559Y (en) * | 2008-08-18 | 2009-05-27 | 湛江胜浪海洋捕捞研究所 | Float ball controller |
| CN103994901A (en) * | 2014-03-18 | 2014-08-20 | 浙江省海洋水产研究所 | Safety-type sampling toolset |
| CN204072239U (en) * | 2014-06-27 | 2015-01-07 | 冯银香 | Blade holder clamping device |
| CN204663572U (en) * | 2015-05-18 | 2015-09-23 | 付建党 | A kind of filling air bag for goaf |
| CN206020092U (en) * | 2016-09-09 | 2017-03-15 | 瑞邦晟达科技（北京）有限公司 | Hydromining sampling device for environmental protection unmanned plane |
-
2016
- 2016-09-09 CN CN201610812804.0A patent/CN106441992B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3955565A (en) * | 1973-12-05 | 1976-05-11 | Johnson Jr Glenn W | Orthopedic apparatus |
| CN201243559Y (en) * | 2008-08-18 | 2009-05-27 | 湛江胜浪海洋捕捞研究所 | Float ball controller |
| CN103994901A (en) * | 2014-03-18 | 2014-08-20 | 浙江省海洋水产研究所 | Safety-type sampling toolset |
| CN204072239U (en) * | 2014-06-27 | 2015-01-07 | 冯银香 | Blade holder clamping device |
| CN204663572U (en) * | 2015-05-18 | 2015-09-23 | 付建党 | A kind of filling air bag for goaf |
| CN206020092U (en) * | 2016-09-09 | 2017-03-15 | 瑞邦晟达科技（北京）有限公司 | Hydromining sampling device for environmental protection unmanned plane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106441992B (en) | 2023-10-03 |
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