CN208000162U - A kind of auxiliary device and thermal infrared imaging device for measuring canopy surface temperature - Google Patents
A kind of auxiliary device and thermal infrared imaging device for measuring canopy surface temperature Download PDFInfo
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- CN208000162U CN208000162U CN201820433941.8U CN201820433941U CN208000162U CN 208000162 U CN208000162 U CN 208000162U CN 201820433941 U CN201820433941 U CN 201820433941U CN 208000162 U CN208000162 U CN 208000162U
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- supporting
- filter paper
- blade support
- holder
- auxiliary device
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Abstract
The utility model is related to Agricultural Information determination techniques fields, and in particular to a kind of auxiliary device and thermal infrared imaging device for measuring canopy surface temperature comprising:Holder;First supporting rack, is fixedly provided on holder;Second supporting rack is located at the lower section of the first supporting rack;Second supporting rack includes:Supporting member, one end are rotatably arranged on holder;Filter paper supporting mechanism is fixedly provided in the other end of supporting member;Filter paper supporting mechanism, including:Filter paper braced frame and supporting surface;Filter paper braced frame is connected on supporting member;Supporting surface is arranged in the upper end of braced frame;Supporting surface is made by cotton thread;Blade support mechanism includes:Blade support frame is fixedly provided in the other end of supporting member;The both ends opposite in blade support frame are arranged in fixture.The influence that wind measures crop canopy temperature can be overcome using the utility model, improve the accuracy of measurement.
Description
Technical field
The utility model is related to Agricultural Information determination techniques field more particularly to a kind of auxiliary for measuring canopy surface temperature
Device and thermal infrared imaging device.
Background technology
Moisture is the main constituents of green plants, it, up to 80-90%, is crop vital movement in plant
One of the important restriction factor of the basic living factor and crop growth.Water deficit directly affects the physiology life of plant
Change process and morphosis, to influence plant growth, yield and quality.Therefore, it promptly and accurately monitors and diagnoses crop plant
Water regime, there is important theory in agricultural water conservation production to improving crop water management level and water use efficiency
And practice significance.Canopy surface temperature is the important indicator for reacting crop water consumption situation.Therefore the canopy surface temperature of monitoring crop, it is right
The water consumption for grasping crop is essential.In order to analyse in depth canopy surface temperature data, need to obtain dry temperature and wet temp.It is dry
Temperature is using the leaf temperature for smearing vaseline;Wet temp is the temperature of the filter paper of complete wetting;
In the prior art, infrared thermography is held using operating personnel, the mode measured to crop canopy temperature.
But it is easy to during measurement affected by wind, to make the position of blade and filter paper change, in turn result in survey
The result of amount is inaccurate or measures operating difficulties.
Utility model content
In view of this, the utility model provides a kind of auxiliary device and thermal infrared imaging device for measuring canopy surface temperature,
Main purpose is the influence for overcoming wind to measure crop canopy temperature, improves the accuracy of measurement.
In order to achieve the above objectives, the utility model mainly provides the following technical solutions:
On the one hand, the embodiments of the present invention provide a kind of auxiliary device for measuring canopy surface temperature, including:Branch
Frame, the first supporting rack and the second supporting rack;
First supporting rack is fixedly provided on the holder, is used to support thermal infrared imager;
Second supporting rack is rotatably arranged on the bracket;Second supporting rack is located at described first
The lower section of support;
Second supporting rack includes:Supporting member, filter paper supporting mechanism and blade support mechanism;
One end of the supporting member is rotatably arranged on the bracket;
The filter paper supporting mechanism is fixedly provided in the other end of the supporting member;
The filter paper supporting mechanism includes:Filter paper braced frame and supporting surface;
The filter paper braced frame is fixedly attached on the supporting member;
The supporting surface is fixedly provided in the upper end of the braced frame;The supporting surface is made by cotton thread;
The blade support mechanism includes:Blade support frame and fixture;
The blade support frame is fixedly provided in the other end of the supporting member;
The fixture is fixedly provided in the opposite both ends of the blade support frame, for fixing blade to be measured.
Further, the width of the blade support frame or length can be adjusted, for adjusting the opposite of the fixture
Distance.
Further, the holder is A-frame;
The height of the holder can be adjusted.
Further, it is provided with angle demodulator on the supporting member;The angle demodulator can adjust the branch
The angle for supportting component, makes the filter paper supporting mechanism and blade support mechanism be at same level.
Further, the fixture is plastic material.
Further, the length of the supporting member can be adjusted, for adjusting the filter paper supporting mechanism and the leaf
The position of the relatively described holder of piece supporting mechanism.
Further, the supporting surface forms for cotton thread disposed in parallel.
Further, the holder is plastic material;
The filter paper braced frame is plastic material;
The blade support frame is plastic material.
On the other hand, the embodiments of the present invention provide a kind of thermal infrared imaging device, including:It is described in any one of the above embodiments
Auxiliary device and infrared thermography for measuring canopy surface temperature;
The infrared thermography is fixedly provided on first supporting rack, for measuring the filter paper supporting mechanism
On filter paper temperature data and the blade support mechanism on leaf temperature data.
Further, the infrared thermography, the filter paper supporting mechanism and the blade support mechanism are located at described
The same side of holder.
By above-mentioned technical proposal, auxiliary device and thermal infrared imaging device of the utility model for measuring canopy surface temperature are extremely
There are following advantages less:
A kind of auxiliary device and thermal infrared imaging device energy for measuring canopy surface temperature that the utility model embodiment provides
The influence for enough overcoming wind to measure crop canopy temperature improves the accuracy of measurement.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Description of the drawings
Fig. 1 is a kind of auxiliary device and infrared thermal imagery dress for measuring canopy surface temperature that the utility model embodiment provides
The schematic diagram set.
As shown in the figure:
1 is holder, and 2 be the first supporting rack, and 3 be the second supporting rack, and 3-1 is supporting member, and 3-11 is angle demodulator, 3-
2 be blade support mechanism, and 3-21 is blade support frame, and 3-22 is fixture, and 3-3 is filter paper supporting mechanism, and 3-31 is filter paper branch
Support frame frame, 3-32 are supporting surface, and 4 be infrared thermography.
Specific implementation mode
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model is taken,
Below in conjunction with attached drawing and preferred embodiment, to specific implementation mode, structure, feature and its work(according to the present utility model application
Effect is described in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As shown in Figure 1, the one side that one embodiment of the utility model proposes, the embodiments of the present invention provide one
Auxiliary device of the kind for measuring canopy surface temperature, including:Holder 1, the first supporting rack 2 and the second supporting rack 3;
The present embodiment is preferred, and holder 1 is A-frame 1, is operated in field convenient, is easy to stable;The height energy of holder 1
It is enough to adjust, to adapt to the height of Different Crop.Further preferably, holder 1 is plastic material, and lighter weight is convenient for carrying, and at
This is relatively low.First supporting rack 2 is fixedly provided on holder 1, is used to support thermal infrared imager;The present embodiment preferably first supports
Frame 2 is fixedly provided in the top of holder 1;Further preferred first supporting rack 2 extends to the side of holder 1, so that infrared heat
Picture instrument, will not be by the interference of holder 1 in downward measure.
Second supporting rack 3 is rotatably arranged on holder 1;Second supporting rack 3 is located at the lower section of the first supporting rack 2.
Second supporting rack 3 includes:Supporting member 3-1, filter paper supporting mechanism 3-3 and blade support mechanism 3-2;The one of supporting member 3-1
End is rotatably arranged on holder 1;Filter paper supporting mechanism 3-3 is fixedly provided in the other end of supporting member 3-1;When
So, filter paper supporting mechanism 3-3 can also be with supporting member 3-1 integrated settings;Filter paper supporting mechanism 3-3 includes:Filter paper supports
Frame 3-31 and supporting surface 3-32;Filter paper braced frame 3-31 is fixedly attached on supporting member 3-1, is used to support supporting surface
3-32;The preferred filter paper braced frame 3-31 of the present embodiment is plastic material;Supporting surface 3-32 is fixedly provided in braced frame
Upper end;Supporting surface 3-32 is made by cotton thread;Cotton thread is fixed or is interspersed on filter paper braced frame 3-31, when in use, is wetted
Filter paper be placed on the supporting surface 3-32 that cotton thread is made into, have adhesive effect, be not easy to be blown or blown off by wind;Meanwhile cotton thread
It is smaller on the influence of the temperature of filter paper, keep measurement more acurrate.
Blade support mechanism 3-2 includes:Blade support frame 3-21 and fixture 3-22;Blade support frame 3-21 is fixedly
The other end in supporting member 3-1 is set;Certainly, blade support frame 3-21 and supporting member 3-1 can be tied with integrated setting
Structure is reliable.The preferred blade support frame 3-21 of the present embodiment is plastic material, is convenient for integrated setting.The preferred blade of the present embodiment
The middle part of braced frame 3-21 is sky, so as to be sky above and below blade to be measured, does not interfere with the temperature of blade.Fixture
3-22 is fixedly provided in the opposite both ends blade support frame 3-21, for fixing blade to be measured.The present embodiment preferred fixture
3-22 is the shrapnel for the end for being fixed on blade support frame 3-21, and shrapnel coordinates with blade support frame 3-21, clamps to be measured
Blade;The present embodiment is further preferred, and fixture 3-22 is plastic material, light, at low cost, is influenced on the temperature of blade smaller.
The present embodiment is further preferably provided with cotton yarn on shrapnel, and shrapnel compresses blade by cotton yarn, reduces the damage to blade, together
When further decrease influence to leaf temperature.
A kind of auxiliary device and thermal infrared imaging device energy for measuring canopy surface temperature that the utility model embodiment provides
The influence for enough overcoming wind to measure crop canopy temperature improves the accuracy of measurement.
As the preferred of above-described embodiment, the width or length of blade support frame 3-21 can be adjusted, for adjusting folder
The relative distance of tool 3-22 increases its adaptability to adapt to the detection of different length blade.
As the preferred of above-described embodiment, angle demodulator 3-11 is provided on supporting member 3-1;Angle demodulator 3-11
The angle that supporting member 3-1 can be adjusted makes filter paper supporting mechanism 3-3 and blade support mechanism 3-2 be at same level
Face ensures the accuracy measured to coordinate with infrared thermography 4.
As the preferred of above-described embodiment, the length of supporting member 3-1 can be adjusted, for adjusting filter paper supporting mechanism 3-
3 and blade support mechanism 3-2 opposite brackets 1 position, and then reach the position of regulation blade and filter paper with respect to infrared thermography 4
It sets, to reach best measurement effect.
As the preferred of above-described embodiment, supporting surface 3-32 is cotton thread disposed in parallel composition, make it is simple, cost compared with
It is low.
On the other hand, the embodiments of the present invention provide a kind of thermal infrared imaging device, including:Above-mentioned is preced with for measuring
The auxiliary device and infrared thermography 4 of layer temperature;Infrared thermography 4 is fixedly provided on the first supporting rack 2, for surveying
Measure the leaf temperature data on the filter paper temperature data and blade support mechanism 3-2 on filter paper supporting mechanism 3-3.Infrared thermal imaging
Instrument 4 in test is fixed on the filter paper of filter paper supporting mechanism 3-3 and when the blade being fixed on blade support mechanism 3-2, be not easy by
To the influence of the natural environments such as wind, the accuracy of measurement is increased, operating efficiency can be improved, and increases its adaptability.
As the preferred of above-described embodiment, infrared thermography 4, filter paper supporting mechanism 3-3 and 3-2, blade support mechanism
In the same side of holder 1, facilitate adjusting relative position, quickly to measure.
It further illustrates, although terms first, second etc. can be used for describing various elements herein, these arts
Language should in no way limit these elements.These terms are only used to distinguish an element and another element.For example, first element can be by
Referred to as second element, also, similarly, second element can be referred to as first element, and these terms are only used to distinguish a member
Part and another element.Without departing from the range of exemplary embodiment.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of auxiliary device for measuring canopy surface temperature, which is characterized in that including:Holder, the first supporting rack and second
Support;
First supporting rack is fixedly provided on the holder, is used to support thermal infrared imager;
Second supporting rack is rotatably arranged on the bracket;Second supporting rack is located at first supporting rack
Lower section;
Second supporting rack includes:Supporting member, filter paper supporting mechanism and blade support mechanism;
One end of the supporting member is rotatably arranged on the bracket;
The filter paper supporting mechanism is fixedly provided in the other end of the supporting member;
The filter paper supporting mechanism includes:Filter paper braced frame and supporting surface;
The filter paper braced frame is fixedly attached on the supporting member;
The supporting surface is fixedly provided in the upper end of the braced frame;The supporting surface is made by cotton thread;
The blade support mechanism includes:Blade support frame and fixture;
The blade support frame is fixedly provided in the other end of the supporting member;
The fixture is fixedly provided in the opposite both ends of the blade support frame, for fixing blade to be measured.
2. the auxiliary device according to claim 1 for measuring canopy surface temperature, which is characterized in that
The width or length of the blade support frame can be adjusted, the relative distance for adjusting the fixture.
3. the auxiliary device according to claim 2 for measuring canopy surface temperature, which is characterized in that
The holder is A-frame;
The height of the holder can be adjusted.
4. the auxiliary device according to claim 3 for measuring canopy surface temperature, which is characterized in that
It is provided with angle demodulator on the supporting member;The angle demodulator can adjust the angle of the supporting member,
The filter paper supporting mechanism and blade support mechanism is set to be at same level.
5. the auxiliary device according to claim 4 for measuring canopy surface temperature, which is characterized in that
The fixture is plastic material.
6. the auxiliary device according to claim 5 for measuring canopy surface temperature, which is characterized in that
The length of the supporting member can be adjusted, opposite for adjusting the filter paper supporting mechanism and the blade support mechanism
The position of the holder.
7. the auxiliary device according to claim 6 for measuring canopy surface temperature, which is characterized in that
The supporting surface forms for cotton thread disposed in parallel.
8. the auxiliary device according to claim 7 for measuring canopy surface temperature, which is characterized in that
The holder is plastic material;
The filter paper braced frame is plastic material;
The blade support frame is plastic material.
9. a kind of thermal infrared imaging device, which is characterized in that including:Claim 1-8 any one of them is for measuring canopy temperature
The auxiliary device and infrared thermography of degree;
The infrared thermography is fixedly provided on first supporting rack, for measuring on the filter paper supporting mechanism
Leaf temperature data on filter paper temperature data and the blade support mechanism.
10. thermal infrared imaging device according to claim 9, which is characterized in that
The infrared thermography, the filter paper supporting mechanism and the blade support mechanism are located at the same side of the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433941.8U CN208000162U (en) | 2018-03-28 | 2018-03-28 | A kind of auxiliary device and thermal infrared imaging device for measuring canopy surface temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433941.8U CN208000162U (en) | 2018-03-28 | 2018-03-28 | A kind of auxiliary device and thermal infrared imaging device for measuring canopy surface temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000162U true CN208000162U (en) | 2018-10-23 |
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ID=63840121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433941.8U Expired - Fee Related CN208000162U (en) | 2018-03-28 | 2018-03-28 | A kind of auxiliary device and thermal infrared imaging device for measuring canopy surface temperature |
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| CN (1) | CN208000162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948734A (en) * | 2020-06-29 | 2020-11-17 | 北京农业信息技术研究中心 | Crop canopy phenotype and microclimate parameter measuring device and method |
-
2018
- 2018-03-28 CN CN201820433941.8U patent/CN208000162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948734A (en) * | 2020-06-29 | 2020-11-17 | 北京农业信息技术研究中心 | Crop canopy phenotype and microclimate parameter measuring device and method |
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| 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: 20181023 Termination date: 20190328 |