CN205562360U - Photosynthetic apparatus probe measuring ring border control box - Google Patents
Photosynthetic apparatus probe measuring ring border control box Download PDFInfo
- Publication number
- CN205562360U CN205562360U CN201620264950.XU CN201620264950U CN205562360U CN 205562360 U CN205562360 U CN 205562360U CN 201620264950 U CN201620264950 U CN 201620264950U CN 205562360 U CN205562360 U CN 205562360U
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- door
- door opening
- groove
- probe
- plate
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Abstract
The utility model relates to a plant physiological function measuring instrument field. A photosynthetic apparatus probe measuring ring border control box, includes the protection casing of transparent configuration, the protection casing is equipped with probe cable via hole, probe cable via hole is surrounded by a semicircular notch and the 2nd semicircular notch and forms, the protection casing is equipped with the door opening, a semicircular notch set up in one side of door opening, the opposite side of door opening is equipped with the door plant that is used for sealing the door opening, one side of door plant together the door opening is together articulated, the 2nd semicircular notch set up in the opposite side of door plant, be equipped with between door plant and the protection casing and make the door plant keep closing the structure of closing the door on the door opening. The utility model provides a keep apart effectual photosynthetic apparatus probe measuring ring border control box, solved current photosynthetic apparatus probe measuring ring border control box's the poor problem of isolation effect.
Description
Technical field
This utility model relates to plant physiology vital measuring instrument field, particularly relates to a kind of photosynthetic instrument probe and measures environmental Kuznets Curves box.
Background technology
Photosynthetic instrument is a kind of important instrument for measuring the Physiological Activities of Plants parameters such as plant leaf blade photosynthesis, transpiration and Repiration.Existing photosynthetic instrument is mainly made up of the parts such as main frame and measuring probe, as a example by the portable photosynthetic instrument of CIRAS-2 of PP Systems company exploitation, this photosynthetic instrument mainly includes main frame and measuring probe (being also called leaf room), wherein by being connected cable connection between measuring probe with main frame, measuring probe is for gathering the photosynthetic signal of leaf houseplant blade, connecting cable and the photosynthetic signal of measuring probe collection is sent to main frame, then photosynthetic signal is analyzed by main frame, exports corresponding data.The portable photosynthetic instrument of CIRAS-2 can measure the parameter such as plant leaf blade and tissue photosynthetic rate, breathing rate, transpiration rate, stomatal conductance and soil CH_4 uptake/H2O flux, can control intensity of illumination, humiture, Atmospheric CO2Concentration etc., both can measure under field conditions (factors), it is possible to measure under manual control condition.
Atmospheric environment residing for measuring probe is closely related with the stability of measurement data and accuracy, during measurement best calm dustless, so can control leaf indoor blade-section to greatest extent not affected with the granule that drifts along by outside air air-flow, thus ensure the accurate of measurement data.But during actually used particularly field measurement, photosynthetic instrument is generally in wind or has the environment of dirt, and this may directly result in the inaccurate of measurement data or wrong data.Have developed photosynthetic instrument probe for this and measure environmental Kuznets Curves box (also known as the measurement protection equipment of: photosynthetic instrument probe).Be 2013205905237 in China Patent No., Authorization Notice No. be CN203490163U patent document in i.e. disclose a kind of existing photosynthetic instrument probe and measure environmental Kuznets Curves box.
Existing photosynthetic instrument probe is measured environmental Kuznets Curves box and is had the disadvantage that and pass through for probe cable by starting semicircular indentations at the lower limb of protective cover, when therefore using, one end of protective cover can be lifted away from ground by probe cable, cause existing between protective cover and ground gap, thus affect the isolation effect of protective cover.
Utility model content
This utility model provides the good photosynthetic instrument probe of a kind of isolation effect and measures environmental Kuznets Curves box, solves the problem that existing photosynthetic instrument probe measures the isolation effect difference of environmental Kuznets Curves box.
More than technical problem is that and solved by following technical proposal: a kind of photosynthetic instrument probe measures environmental Kuznets Curves box, protective cover including transparent configuration, described protective cover is provided with probe cable via, described probe cable via is surrounded formed by the first semicircular indentations and the second semicircular indentations, described protective cover is provided with door opening, described first semicircular indentations is arranged at the side of described door opening, the opposite side of described door opening is provided with the door-plate for closing door opening, the side of described door-plate is hinged with described door opening, described second semicircular indentations is arranged at the opposite side of described door-plate, the door closing structure making door-plate remain turned-off on described door opening it is provided with between described door-plate and protective cover.During use, open door closing structure and open door-plate, door opening is extend in protective cover by probe, then change door-plate and make probe cable be connected in probe cable via.Again protective cover is covered on plant to be measured.Which makes the lower end i.e. opening of protective cover not insert in earth flow valve core, thus realizes good isolation effect.Probe can also be played fixation when coordinating protecting cover clamping probe cable by door, and existing also need to other design organization and be fixed in protective cover by probe suspension.Door closing structure can be door lock, knocker and keeper etc..
As preferably, described door closing structure includes being arranged at the bolt of protective cover, is arranged at the bolt passed for bolt of door-plate and snaps in breach and be threadedly connected to bolt and the nut door-plate pressure holding lived.Time fixing reliable.
As preferably, described nut includes the screwed hole section coordinated with described bolt, and the hole wall of described screwed hole section is provided with along the axially extended groove of nut, and described groove runs through described screwed hole section.nullNut in the technical program is by offering groove in the threaded walls of screwed hole section，And groove runs through whole screwed hole section，If screw thread gets rusty or has foreign material，So during turning nut，The foreign material such as rust can be by exclusion to groove，Without the stuck screw thread that affects between nut and the screw thread of bolt according to normal orbiting motion、Thus cause the phenomenon of stripped thread to occur，Before twist-on nut，Some lubricating oil can be dripped in groove，After in nut twist-on to bolt，Unnecessary lubricating oil can be stored in groove，Play the function of pcrmanent lubrication，The long rear thread of evaluation time is got rusty，But as long as staggering slightly some positions between screw thread，Screw thread can be lubricated again by the lubricating oil being stored in groove，Screw thread is made to turn on easily，It is unlikely to stripped thread，Simultaneously because being designed with groove，Destroy the seriality of screw thread，So nut is not easy to loosen，Locking function can be higher.
As preferably, described groove is " V " shape groove.When nut is screwed on bolt, groove is oblique line with the line that contacts of the screw thread on bolt, and during rotation, the edge of groove is good with the scraping effect of foreign material to the rust on screw thread so that be less susceptible to stripped thread between nut and Hanging bolt.
As preferably, the angular aperture of described groove is 20 ° to 60 °.Can either ensure there are enough water environment capacities, have the intensity that ensure that Luo Ya is enough.
As preferably, the cell wall of described groove is provided with sword.Scraping effect to the rust on screw thread Yu foreign material when can improve nut rotation.
As preferably, described groove is three or four, and described groove is evenly distributed on the hole wall of described screwed hole section.When screw thread gets rusty or has foreign material on it, nut only need to rotate a less angle i.e. no more than 60 degree just can be discharged in groove by the foreign material such as rust, if uneven distribution, the angle that in foreign material are discharged to groove, the required angle rotated can be to be rotated than being uniformly distributed is big, namely anti-slip thread function do not have equally distributed good, if the quantity of groove is opened too much, the intensity of nut can be affected.
As preferably, described nut outer surfaces is axially sequentially provided with guiding area, operation area and crimping district, and the cross-sectional area of described guiding area, operation area and crimping district three becomes big successively, and described operation area is positive hexagonal prism.Hexagon is more general, is not required to special tool(s) and just this nut can be carried out twist-on operation.
This utility model have an advantage that probe cable through not interfering with the isolation effect of protective cover, isolation effect is good.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram when being in window opening.
Fig. 2 is the axial schematic diagram of nut.
Fig. 3 is that the A of Fig. 2 is to schematic diagram.
Fig. 4 is this utility model schematic diagram when being in close state.
In figure: door closing structure 6, nut 63, groove 631, guiding area 632, operation area 633, crimping district 634, sword 635, protective cover 7, door opening 71, hinge 72, door-plate 8, probe cable via the 9, first semicircular indentations the 91, second semicircular indentations 92, the angular aperture B of groove.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Seeing Fig. 1, a kind of photosynthetic instrument probe measures environmental Kuznets Curves box, including protective cover 7, door-plate 8 and the door closing structure 6 of transparent configuration.Protective cover 7 is provided with door opening 71.The side of door opening 71 is provided with the first semicircular indentations 91.The side of door-plate 8 is provided with the second semicircular indentations 92.The opposite side of door-plate 8 is hinged with the opposite side of door opening 71 by hinge 72.Door closing structure 6 includes that bolt 61, bolt snap in breach 62 and nut 633.Bolt 61 is arranged at protective cover 7.Bolt snaps in breach 62 and is arranged at door-plate 8.
See Fig. 2, the hole wall of the screwed hole section of nut 63 is provided with three grooves 631, groove 631 threadingly hole section axially extending, and groove 631 runs through whole screwed hole section, groove 631 is evenly distributed on the hole wall of screwed hole section, i.e. angle between groove 631 is 120 degree.Groove 631 is " V " shape groove.The angular aperture B of groove is 20 ° to 60 °.The cell wall of groove 631 is provided with sword 635.
Seeing Fig. 3, the outer surface of nut 63 is sequentially provided with guiding area 632, operation area 633 and crimping district 634 vertically.The cross-sectional area of guiding area 632, operation area 633 and crimping district 634 three becomes big successively, and crimping district 634 is cylinder, and cylindrical upper surface is a plane, and cylindrical upper surface and side are arc transition.The lower end in crimping district 634 is connected with the operation area 633 of integrative-structure, and crimping district 634 and operation area 633 are taper seat transition.Operation area 633 is positive hexagonal prism.The lower surface of operation area 633 is connected with the guiding area 632 of integrative-structure, and guiding area 632 is tack spherical crown shape.
Seeing Fig. 4, the method that probe cable is fixed sealing is: be input to inside protective cover 7 through door opening 71 by probe when door-plate 8 is in opening.Turning to door-plate 8 with hinge 72 for axle and cover (door-plate 8 lid is sealed connected together with sealing strip between door opening 71) on door opening 71, now the first semicircular indentations 91 and the second semicircular indentations 92 are docking together and are encircled into probe cable via 9, bolt 61 is located in bolt and snaps in breach 62.Probe cable sealed card is made to be connected in probe cable via 9 when closing door-plate 8.Finally nut 63 it is threadedly coupled on bolt 61 and tightens.
Screw on nut 63 time, in order to take off next time conveniently, the inwall of the screwed hole section of nut 63 coats a small amount of lubricating oil, unnecessary lubricating oil can be scraped groove 631(and be seen Fig. 2) in, screw thread can be played good lubrication by the lubricating oil the most herein stored when next time takes off this nut so that anti-slip thread effect can be more preferably.
Claims (8)
1. a photosynthetic instrument probe measures environmental Kuznets Curves box, protective cover including transparent configuration, it is characterized in that, described protective cover is provided with probe cable via, described probe cable via is surrounded formed by the first semicircular indentations and the second semicircular indentations, described protective cover is provided with door opening, described first semicircular indentations is arranged at the side of described door opening, the opposite side of described door opening is provided with the door-plate for closing door opening, the side of described door-plate is hinged with described door opening, described second semicircular indentations is arranged at the opposite side of described door-plate, the door closing structure making door-plate remain turned-off on described door opening it is provided with between described door-plate and protective cover.
Photosynthetic instrument probe the most according to claim 1 measures environmental Kuznets Curves box, it is characterized in that, described door closing structure includes being arranged at the bolt of protective cover, is arranged at the bolt passed for bolt of door-plate and snaps in breach and be threadedly connected to bolt and the nut door-plate pressure holding lived.
Photosynthetic instrument probe the most according to claim 2 measures environmental Kuznets Curves box, it is characterized in that, described nut includes the screwed hole section coordinated with described bolt, and the hole wall of described screwed hole section is provided with along the axially extended groove of nut, and described groove runs through described screwed hole section.
Photosynthetic instrument probe the most according to claim 3 measures environmental Kuznets Curves box, it is characterised in that described groove is " V " shape groove.
Photosynthetic instrument probe the most according to claim 4 measures environmental Kuznets Curves box, it is characterised in that the angular aperture of described groove is 20 ° to 60 °.
6. measure environmental Kuznets Curves box according to the photosynthetic instrument probe described in claim 3 or 4 or 5, it is characterised in that the cell wall of described groove is provided with sword.
7. measure environmental Kuznets Curves box according to the photosynthetic instrument probe described in claim 3 or 4 or 5, it is characterised in that described groove is three or four, and described groove is evenly distributed on the hole wall of described screwed hole section.
8. measure environmental Kuznets Curves box according to the photosynthetic instrument probe described in claim 3 or 4 or 5, it is characterized in that, described nut outer surfaces is axially sequentially provided with guiding area, operation area and crimping district, the cross-sectional area of described guiding area, operation area and crimping district three becomes big successively, and described operation area is positive hexagonal prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620264950.XU CN205562360U (en) | 2016-04-01 | 2016-04-01 | Photosynthetic apparatus probe measuring ring border control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620264950.XU CN205562360U (en) | 2016-04-01 | 2016-04-01 | Photosynthetic apparatus probe measuring ring border control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562360U true CN205562360U (en) | 2016-09-07 |
Family
ID=56812604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620264950.XU Expired - Fee Related CN205562360U (en) | 2016-04-01 | 2016-04-01 | Photosynthetic apparatus probe measuring ring border control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205562360U (en) |
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2016
- 2016-04-01 CN CN201620264950.XU patent/CN205562360U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160907 Termination date: 20170401 |