CN105866030B - Photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window - Google Patents
Photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window Download PDFInfo
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- CN105866030B CN105866030B CN201610198749.0A CN201610198749A CN105866030B CN 105866030 B CN105866030 B CN 105866030B CN 201610198749 A CN201610198749 A CN 201610198749A CN 105866030 B CN105866030 B CN 105866030B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/022—Casings
- G01N2201/0227—Sealable enclosure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/023—Controlling conditions in casing
- G01N2201/0231—Thermostating
Abstract
The present invention relates to plant physiology vital measuring instrument fields.A kind of photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window, protective cover including transparent configuration, the protective cover is equipped with probe cable via, the probe cable via is surrounded by the first semicircular indentations and the second semicircular indentations, the protective cover is equipped with window, window sliding is connected with the good luffer boards of heat insulation effect, and first semicircular indentations are set to window, and the second semicircular indentations are set to door-plate.The present invention provides a kind of good photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window of isolation effect, solve the problems, such as that the isolation effect of the existing photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window is poor.
Description
Technical field
The present invention relates to plant physiology vital measuring instrument fields more particularly to a kind of photosynthetic equipped with thermal-insulating type working window
Instrument probe measurement environmental control.
Background technology
Photosynthetic instrument is a kind of for measuring the Physiological Activities of Plants such as plant leaf blade photosynthesis, transpiration and respiration
The important instrument of parameter.Existing photosynthetic instrument is mainly made of components such as host and measuring probes, is opened with PP Systems companies
For the portable photosynthetic instrument of CIRAS-2 of hair, which includes mainly host and measuring probe（Also known as leaf chamber）, wherein surveying
It is connected by connecting cable between amount probe and host, measuring probe is used to acquire the photosynthetic signal of leaf chamber implants blade, even
It connects cable and the photosynthetic signal that measuring probe acquires is transmitted to host, then host analyzes photosynthetic signal, and the output phase is answered
Data.The portable photosynthetic instrument of CIRAS-2 can measure plant leaf blade and tissue photosynthetic rate, respiratory rate, transpiration rate, gas
The parameters such as hole degree of leading and soil CH_4 uptake/H2O flux can control intensity of illumination, humiture, Atmospheric CO2Concentration etc., both can be in nature
Under the conditions of measure, can also be measured under manual control condition.
The stability and accuracy of atmospheric environment and measurement data residing for measuring probe are closely related, when measurement best nothing
Wind is dustless, and can control leaf chamber inner blade portion to greatest extent in this way is not influenced by outside air air-flow and the particle that drifts along, to
Ensure the accurate of measurement data.However when actually using especially field measurement, photosynthetic instrument is generally in wind or has the ring of dirt
Border, this may directly result in the inaccuracy or wrong data of measurement data.The light equipped with thermal-insulating type working window is had developed thus
Close instrument probe measurement environmental control（Also known as：Equipment is protected in the measurement of photosynthetic instrument probe）.It is in China Patent No.
2013205905237, Authorization Notice No. is a kind of existing equipped with heat preservation to be disclosed in the patent document of CN203490163U
The photosynthetic instrument probe measurement environmental control of type working window.
The existing photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window has the following disadvantages：By anti-
The lower edge of shield starts semicircular indentations and passes through for probe cable, therefore probe cable can lift one end of protective cover when use
From the ground, lead between protective cover and ground that there are gaps, to influence the isolation effect of protective cover.
Invention content
The present invention provides a kind of good photosynthetic instrument probe measurement environmental Kuznets Curves equipped with thermal-insulating type working window of isolation effect
Device solves the problems, such as that the isolation effect of the existing photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window is poor.
The above technical problem is solved by following technical proposal：A kind of photosynthetic instrument probe equipped with thermal-insulating type working window
Measuring environment controller includes the protective cover of transparent configuration, which is characterized in that the protective cover is equipped with probe cable via, institute
It states probe cable via to be surrounded by the first semicircular indentations and the second semicircular indentations, the protective cover is equipped with window, institute
The upper and lower ends for stating window are equipped with crossbeam, and the crossbeam is equipped with sliding rail, is slidably connected between the crossbeam of window upper and lower ends
There are luffer boards, first semicircular indentations to be set to the window, second semicircular indentations are set to the luffer boards, luffer boards
Including glass pane and the proximate matter beam for being connected to glass pane upper and lower ends, proximate matter beam is equipped with the inner cavity of opening, and the inner cavity is opposite
Both side surface is designed with section bars sealing strip link slot, and the interior intracavitary is equipped at least one piece of thermal insulation board, and the thermal insulation board is by institute
It states inner cavity and is divided at least two heat-insulation and heat-preservation chambers, the side of the thermal insulation board is equipped with peripheral board, the other side is equipped with heat-insulated plate portion
Link slot, the peripheral board are equipped with wild card narrow bars；The thermal insulation board is stuck in the section bars sealing strip by the wild card narrow bars
It links together in link slot；A heat-insulation and heat-preservation chamber in the heat-insulation and heat-preservation chamber is equipped with sliding rail installation opening, the sliding rail
The sealing strip being sealed connected together with the sliding rail, the sealing of the side of sliding rail installation opening are designed with inside and outside installation opening
Item is connected in heat-insulated plate portion link slot, the sealing strip of the other side is connected to heat-insulated plate portion link slot or the connection of section bars sealing strip
In slot.In use, sliding and opening luffer boards, window is extend into protective cover by probe, be then shut off luffer boards and keeps probe electric
Cable is connected in probe cable via.Protective cover is covered on plant to be measured again.Which makes the lower end of protective cover
I.e. open end can be inserted into soil flow valve core completely, to realize good isolation effect.Door cooperation protecting cover clamping
Fixed function can also be played to probe, and existing also need to other design organization and be fixed on probe suspension when probe cable
In protective cover.At least two small cavitys and chamber are isolated by a big cavity inside the proximate matter beam of the panel of the technical program
Body arranges always along indoor outside direction, to realize raising heat insulation effect.
Preferably, the peripheral board and wild card narrow bars are linked together by connection strap, the connection strap includes side
The other side of the first connecting portion and second connecting portion to link together, the first connecting portion is connected to one with the peripheral board
It rises, the other side of the second connecting portion links together with the wild card narrow bars, the peripheral board, first connecting portion and isolation
Heat-insulated outer groove is formed between case.Heat insulation can be improved.
Preferably, the thermal insulation board includes inner segment and outer segment, the peripheral board is set to one end of the outer segment, described
The other end of outer segment is equipped with cylinder, is equipped with piston in the cylinder, the cylinder is divided into negative pressure cavity and is connected to chamber by the piston, described
One end of inner segment links together after the negative pressure cavity stretches into the cylinder with the piston.The setting of negative pressure cavity can improve
Heat insulation and preservation effect, simultaneously because the effect of the pressure difference between connection chamber and negative pressure cavity, there is becoming for elongation between inner segment and outer segment
Gesture, the trend enable to thermal insulation board to link together more solid and reliablely with inner cavity or adjacent thermal insulation board.
Preferably, surrounding the heat-insulation and heat-preservation chamber equipped with sliding rail installation opening in the heat-insulation and heat-preservation chamber in thermal insulation board
The connection chamber connection, the sealing strip are bent with one end that sliding rail connects towards heat-insulation and heat-preservation intracavitary portion.Assembly can be utilized
Drive sealing strip more reliably same from the increase of the pressure of heat-insulation and heat-preservation chamber caused by the gas that connection chamber is discharged in the process
Sliding rail seals against together, plays the role of through sealing reliability.
Preferably, being equipped between the luffer boards and protective cover makes luffer boards remain turned-off the shutdown knot on the window
Structure, the door closing structure includes the bolt for being set to protective cover, be set to luffer boards for the bolt that bolt passes through be caught in notch and
The nut for being threadedly connected to bolt and pressing luffer boards.Door closing structure can also be door lock, knocker and keeper etc..It can prevent
Luffer boards are surprisingly opened.
Preferably, the nut includes the screw thread hole section coordinated with the bolt, set on the hole wall of the screw thread hole section
Have along the axially extending groove of nut, the groove runs through the screw thread hole section.Nut in the technical program passes through in screw thread
Groove is opened up in the threaded walls of hole section, and groove runs through entire screw thread hole section, if screw thread gets rusty or has sundries, then twisting
During dynamic nut, the sundries such as rust can be squeezed in groove, be influenced between nut and the screw thread of bolt without stuck
Screw thread moves according to normal track, occurs so as to cause the phenomenon that stripped thread, before twist-on nut, can drip some lubrications in the trench
Oil, after in nut twist-on to bolt, extra lubricating oil can be stored the function of playing pcrmanent lubrication in the trench, even if
Screw thread gets rusty after a long time, but as long as being staggered some positions between screw thread slightly, the lubricating oil stored in the trench again can be to screw thread
It is lubricated, screw thread is enable easily to unscrew, be unlikely to stripped thread, while because being designed with groove, destroy the continuity of screw thread, this
Sample nut is not easy to loosen, and locking function can be stronger.
Preferably, the groove is " V " shape slot.When nut is screwed on bolt, groove connects with the screw thread on bolt
It is oblique line to touch line, and when rotation, the edge of groove is good to the scraping effect of rust and sundries on screw thread so that nut and Hanging bolt
Between be less susceptible to stripped thread.
Preferably, the angular aperture of the groove is 20 ° to 60 °.It can either ensure the pollutant carrying capacity for having enough, having can
Ensure sieve tooth and enough intensity.
Preferably, the cell wall of the groove is equipped with sword.To the rust and sundries on screw thread when can improve nut rotation
Scraping effect.
Preferably, the groove is three or four, the groove is evenly distributed on the hole wall of the screw thread hole section.
When screw thread gets rusty or has sundries thereon, nut need to only be rotated to a smaller angle i.e. can be miscellaneous by rust etc. no more than 60 degree
Object is discharged in groove, if uneven distribution, sundries is discharged to the angle of required rotation in groove than can be than being uniformly distributed and is revolved
Turn angle is big namely anti-slip thread function does not have equally distributed good, if the quantity of groove is opened too much, nut can be influenced
Intensity.
It is equipped with guiding area, operation area successively and crimps area preferably, the nut outer surfaces are axial, the guiding area,
The cross-sectional area of operation area and crimping area three become larger successively, and the operation area is regular hexagonal prism body.Hexagon is more general, is not required to
Special tool(s) can carry out twist-on operation to this nut.
Present invention tool has the advantage that：Probe cable passes through the isolation effect for not interfering with protective cover, isolation effect good；
Windowing is small to the heat preservation destruction of protective cover.
Description of the drawings
Fig. 1 is schematic diagram when one window of the embodiment of the present invention is in open state.
Fig. 2 is the axial schematic diagram of nut.
Fig. 3 is the A of Fig. 2 to schematic diagram.
Fig. 4 is the cross-sectional view of the crossbeam of embodiment one and the junction of proximate matter beam.
Fig. 5 is schematic diagram when one window of the embodiment of the present invention is closed.
Fig. 6 is the cross-sectional view of the crossbeam of embodiment two and the junction of proximate matter beam.
In figure：It is thermal insulation board 1, bottom plate 11, peripheral board 12, connection strap 13, first connecting portion 131, second connecting portion 132, outer
Be clamped item 14, heat-insulated outer groove 15, heat-insulated plate portion link slot 16, outer link slot 17, inner segment 18, piston 181, outer segment 19, cylinder 191,
Negative pressure cavity 1911, connection chamber 1912, intercommunicating pore 1913, proximate matter beam 2, section bars sealing strip link slot 21, section bars sealing strip connect
The lip 211 of access slot, sealing strip 3, the free end 31 of sealing strip, crossbeam 4, sliding rail 41, luffer boards 5, glass pane 51, is closed at inner cavity 22
Door 6, nut 63, groove 631, guiding area 632, operation area 633, crimping area 634, sword 635, protective cover 7, window 71, every
Hot incubation cavity 8, sliding rail installation opening 81, probe cable via 9, the first semicircular indentations 91, second semicircular indentations 92, groove
Angular aperture B.
Specific implementation mode
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window, including transparent configuration
Protective cover 7, luffer boards 5 and door closing structure 6.
Protective cover 7 is equipped with window 71.The side of 71 horizontal direction of window is equipped with the first semicircular indentations 91.Window 71 it is upper
Lower both ends are designed with crossbeam 4.Crossbeam 4 is profile structure.
Luffer boards 5 include that luffer boards include glass pane 51 and are connected to two proximate matter beams 2 of glass pane upper and lower ends.Glass pane 51
Horizontal direction side be equipped with the second semicircular indentations 92.Luffer boards 5 are located between the crossbeam 4 of the upper and lower ends of window 71.Luffer boards 5
It is slidably connected in the horizontal direction together with crossbeam 4 by proximate matter beam 2.
Door closing structure 6 is caught in notch 62 and nut 63 including bolt 61, bolt.Bolt 61 is set to protective cover 7.Bolt card
Enter on the underlying proximate matter beam that notch 62 is set in two proximate matter beams of luffer boards 5.
Referring to Fig. 2, the hole wall of the screw thread hole section of nut 63 is equipped with three grooves 631, the axis of the threadingly hole section of groove 631
To extension, groove 631 runs through entire screw thread hole section, and groove 631 is evenly distributed on the hole wall of screw thread hole section, i.e., groove 631 it
Between angle be 120 degree.Groove 631 is " V " shape slot.The angular aperture B of groove is 20 ° to 60 °.The cell wall of groove 631 is equipped with
Sword 635.
Referring to Fig. 3, the outer surface of nut 63 is equipped with guiding area 632, operation area 633 and crimping area 634 successively in an axial direction.It leads
The cross-sectional area for drawing area 632, operation area 633 and crimping 634 three of area becomes larger successively, and crimping area 634 is cylinder, cylinder
Upper surface is a flat surface, and upper surface and the side of cylinder are arc transition.The lower end in crimping area 634 is connected with the work of integral structure
Industry area 633, crimping area 634 are circular conical surface transition with operation area 633.Operation area 633 is regular hexagonal prism body.Under operation area 633
End face is connected with the guiding area 632 of integral structure, and guiding area 632 is tack spherical crown shape.
Referring to Fig. 4, proximate matter beam 2 is equipped with the inner cavity 22 of opening towards the side of crossbeam 4.The opposite both side surface in inner cavity 22 is all
Equipped with section bars sealing strip link slot 21.
Thermal insulation board 1 is plugged in inner cavity 22.Thermal insulation board 1 has two pieces.Bottom plate 11 and two pieces of 1 threes of thermal insulation board are in "U" shaped
Integral structure links together.Thermal insulation board 1 includes inner segment 18 and outer segment 19.The side of 19 outer end of outer segment is connected equipped with heat-insulated plate portion
Slot 16,19 outer end of outer segment other side integral structure be connected with peripheral board 12.Peripheral board 12 is connected with wild card by connection strap 13
Narrow bars 14.Connection strap 13 includes the first connecting portion 131 and second connecting portion 132 that side links together.First connecting portion 131
The other side link together with peripheral board 12.The other side of second connecting portion 132 links together with wild card narrow bars 14.Periphery
Heat-insulated outer groove 15 is formed between plate 12, first connecting portion 131 and outer segment 19.First connecting portion 131, second connecting portion 122 and outer
Outer link slot 17 is formed between clamping item 14.Outer segment 19, peripheral board 12, connection strap 13 and wild card narrow bars 14 are structure as a whole connection
Together（Specially profile structure）And it is made for heat-insulating material.The inner end of outer segment 19 is equipped with cylinder 191.It is equipped in cylinder 191
Piston 181.Cylinder 191 is divided into negative pressure cavity 1911 and is connected to chamber 1912 by piston 181.It is stretched through negative pressure cavity 1911 one end of inner segment 18
It links together with piston 181 after entering cylinder 191.The other end of inner segment 18 is connected to one in a manner of integral structure by bottom plate 11
It rises.Two section bars sealing strips that two pieces of thermal insulation boards 1 are connected to inner cavity 22 by respective wild card narrow bars 14 correspondingly connect
Access slot 21 and be connected and fixed with proximate matter beam 2.It assembles rear bottom plate 11 to abut together with the wall of inner cavity 22 so that two pieces
Inner cavity 22 is divided into three heat-insulation and heat-preservation chambers 8 by thermal insulation board 1.Being located at intermediate heat-insulation and heat-preservation chamber in three heat-insulation and heat-preservation chambers 8 is
Side opens, other two is that side is closed, namely is equipped with sliding rail installation opening 81 positioned at intermediate heat-insulation and heat-preservation chamber.Sliding rail
It is i.e. total equipped with two sealing strips, one end one-to-one correspondence of two sealing strips 3 that the both sides of installation opening 81 are respectively provided with a sealing strip 3
Ground is connected in total two heat-insulated plate portion link slots 16 of two pieces of thermal insulation boards 1.The freedom of the other end, that is, sealing strip of sealing strip 3
End 31 is bent towards the inside of heat-insulation and heat-preservation chamber 8.The insulation chamber being inserted into for sliding rail in heat-insulation and heat-preservation chamber 8 passes through intercommunicating pore
1913 are connected to connection chamber 1912.
Crossbeam 4 is equipped with sliding rail 41.Sliding rail 41 is from being inserted into heat-insulation and heat-preservation chamber 8 between two sealing strips 3（That is that intermediate
Heat-insulation and heat-preservation chamber）In and the free end 31 of the sealing strip of two sealing strips 3 seal against in the both sides of sliding rail 41 so that open side
The heat-insulation and heat-preservation chamber 8 put also becomes the closed heat-insulation and heat-preservation chamber in side, to realize by inside proximate matter beam by a big inner cavity
22 are isolated into three small cavitys（That is heat-insulation and heat-preservation chamber 8）And three heat-insulation and heat-preservation chambers arrange always along indoor outside direction.Assembly
After good.The lip 211 of section bars sealing strip link slot is connected in outer link slot 17.
Referring to Fig. 5, the method that sealing is fixed to probe cable is：Probe is passed through when luffer boards 5 are in open state
Window 71 is input to inside protective cover 7.Sliding window panel 5 is covered to luffer boards 5 onto window 71 on crossbeam 4, and first is semicircle at this time
Notch 91 and the second semicircular indentations 92 are docking together and are encircled into probe cable via 9, bolt 61 be threaded through bolt be caught in it is scarce
In mouth 62.Probe cable is set to be sealingly engaged in probe cable via 9 when closing luffer boards 5.Finally nut 63 is threadedly coupled to
On bolt 61 and tighten.
When screwing on nut 63, in order to remove next time conveniently, a small amount of profit is coated on the inner wall of the screw thread hole section of nut 63
Lubricating oil, extra lubricating oil can be scraped groove 631（Referring to Fig. 2）Interior, then the lubricating oil stored herein can remove this in next time
Good lubricating action is played to screw thread when nut so that anti-slip thread effect can be more preferable.
Embodiment two, the difference with embodiment one are：
Referring to Fig. 6, thermal insulation board 1 only has one piece.Inner cavity 22 is divided into two heat-insulation and heat-preservation chambers 8 by thermal insulation board 1.Two sealings
The side of a sealing strip in item 3 is connected in section bars sealing strip link slot 21.Connection chamber 1912 is also to pass through company
Through-hole is the same as the insulation chamber connection being inserted into for sliding rail in insulation chamber 8.
Claims (10)
1. a kind of photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window, includes the protective cover of transparent configuration,
It is characterized in that, the protective cover is equipped with probe cable via, and the probe cable via is by the first semicircular indentations and the second half
Circumferential notch surrounds, and the protective cover is equipped with window, and the upper and lower ends of the window are equipped with crossbeam, and the crossbeam, which is equipped with, to be slided
Rail slidably connects luffer boards between the crossbeam of window upper and lower ends, and first semicircular indentations are set to the window,
Second semicircular indentations are set to the luffer boards, and luffer boards include glass pane and are connected to the proximate matter of glass pane upper and lower ends
Beam, proximate matter beam are equipped with the inner cavity of opening, and the opposite both side surface in the inner cavity is designed with section bars sealing strip link slot, described interior
Intracavitary is equipped at least one piece of thermal insulation board, and the inner cavity is divided at least two heat-insulation and heat-preservation chambers by the thermal insulation board, described heat-insulated
The side of plate is equipped with peripheral board, the other side is equipped with heat-insulated plate portion link slot, and the peripheral board is equipped with wild card narrow bars；The thermal insulation board
It is stuck in the section bars sealing strip link slot and linked together by the wild card narrow bars；One in the heat-insulation and heat-preservation chamber
A heat-insulation and heat-preservation chamber is equipped with sliding rail installation opening, is designed with inside and outside the sliding rail installation opening and is sealedly connected on the sliding rail
Sealing strip together, the sealing strip of the side of sliding rail installation opening is connected in heat-insulated plate portion link slot, the sealing strip card of the other side
It is connected in heat-insulated plate portion link slot or section bars sealing strip link slot.
2. the photosynthetic instrument probe measurement environmental control according to claim 1 equipped with thermal-insulating type working window, feature exist
In the thermal insulation board includes inner segment and outer segment, and the peripheral board is set to one end of the outer segment, and the other end of the outer segment is set
There is cylinder, is equipped with piston in the cylinder, the cylinder is divided into negative pressure cavity and is connected to chamber by the piston, and one end of the inner segment is through institute
It states after negative pressure cavity stretches into the cylinder and links together with the piston.
3. the photosynthetic instrument probe measurement environmental control according to claim 2 equipped with thermal-insulating type working window, feature exist
In the heat-insulation and heat-preservation chamber equipped with sliding rail installation opening in the heat-insulation and heat-preservation chamber is the same as the connection chamber connection in thermal insulation board, institute
Sealing strip is stated to be bent towards heat-insulation and heat-preservation intracavitary portion with one end that sliding rail connects.
4. the photosynthetic instrument probe measurement environmental control according to claim 1 or 2 or 3 equipped with thermal-insulating type working window,
It is characterized in that, being equipped between the luffer boards and protective cover makes luffer boards remain turned-off the door closing structure on the window, the pass
Door includes the bolt for being set to protective cover, is set to being caught in notch for the bolt that bolt passes through and being threadedly connected to for luffer boards
Bolt and the nut for pressing luffer boards.
5. the photosynthetic instrument probe measurement environmental control according to claim 4 equipped with thermal-insulating type working window, feature exist
In the nut includes the screw thread hole section coordinated with the bolt, and the hole wall of the screw thread hole section is equipped with axially to be prolonged along nut
The groove stretched, the groove run through the screw thread hole section.
6. the photosynthetic instrument probe measurement environmental control according to claim 5 equipped with thermal-insulating type working window, feature exist
In the groove is " V " shape slot.
7. the photosynthetic instrument probe measurement environmental control according to claim 6 equipped with thermal-insulating type working window, feature exist
In the angular aperture of the groove is 20 ° to 60 °.
8. the photosynthetic instrument probe measurement environmental control according to claim 5 equipped with thermal-insulating type working window, feature exist
In the cell wall of the groove is equipped with sword.
9. the photosynthetic instrument probe measurement environmental control according to claim 5 equipped with thermal-insulating type working window, feature exist
In the groove is three or four, and the groove is evenly distributed on the hole wall of the screw thread hole section.
10. the photosynthetic instrument probe measurement environmental control according to claim 4 equipped with thermal-insulating type working window, feature exist
In the nut outer surfaces are axial to be equipped with guiding area, operation area and crimping area, the guiding area, operation area and crimping area successively
The cross-sectional area of three becomes larger successively, and the operation area is regular hexagonal prism body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198749.0A CN105866030B (en) | 2016-04-01 | 2016-04-01 | Photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198749.0A CN105866030B (en) | 2016-04-01 | 2016-04-01 | Photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105866030A CN105866030A (en) | 2016-08-17 |
| CN105866030B true CN105866030B (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198749.0A Active CN105866030B (en) | 2016-04-01 | 2016-04-01 | Photosynthetic instrument probe measurement environmental control equipped with thermal-insulating type working window |
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| CN (1) | CN105866030B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979527Y (en) * | 2006-12-14 | 2007-11-21 | 薛文伟 | A constant temperature infrared sensor |
| JP5112518B2 (en) * | 2008-07-30 | 2013-01-09 | 株式会社日立ハイテクノロジーズ | Sample analyzer |
| CN101750221B (en) * | 2008-12-20 | 2012-06-06 | 珠海格力电器股份有限公司 | Incubator |
| CN101907566B (en) * | 2010-07-12 | 2011-09-21 | 青岛农业大学 | Method and device for measuring photosynthesis, breath and transpiration of plant canopy or/and breath and evaporation of soil |
| CN203490163U (en) * | 2013-09-23 | 2014-03-19 | 浙江省农业科学院 | Measurement protecting equipment for photosynthetic apparatus probe |
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2016
- 2016-04-01 CN CN201610198749.0A patent/CN105866030B/en active Active
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