CN201984024U - Measuring rod structure of plant root system growth monitoring system - Google Patents
Measuring rod structure of plant root system growth monitoring system Download PDFInfo
- Publication number
- CN201984024U CN201984024U CN2011200683325U CN201120068332U CN201984024U CN 201984024 U CN201984024 U CN 201984024U CN 2011200683325 U CN2011200683325 U CN 2011200683325U CN 201120068332 U CN201120068332 U CN 201120068332U CN 201984024 U CN201984024 U CN 201984024U
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- China
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- measuring
- measuring staff
- plant root
- monitoring system
- growth monitoring
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Abstract
The utility model discloses a measuring rod structure of a plant root system growth monitoring system, which comprises a control rod (1). The control rod (1) is movably connected with the tail part of a scanning head, and more than two measuring rods (2) are spliced or nested to form the control rod (1). In the measuring rod structure of the plant root system growth monitoring system, the control rod has the structure formed by splicing or nesting more than two measuring rods, and the control rod can be folded to be placed in a box in the process of being taken to a field operation place and spliced when the working place is reached so that the use of the measuring rod structure is more convenient. Effective distances among the measuring rods are identical so that the penetrating distance of the scanning head can be conveniently calculated, and self-locking devices are arranged on the measuring rods of the nested structure so that the nested measuring rods can be prevented from being stressed to retract in a forward action.
Description
Technical field
The utility model relates to a kind of measuring staff structure of plant root growth monitoring system, belongs to agri-scientific research with monitoring apparatus.
Background technology
Root system plays supporting role to plant, is the suction organ of plant, and the salt sucting device official is playing the part of important role in the biomass geochemistry circulation of the ecosystem.But,, it is accurately taken a sample, measures, observes the certain difficulty of existence because root system of plant is hidden in the soil.For a long time, classic methods such as mining method, soil drilling method, earth pillar method, container method, profile method are mainly still adopted in the research of root system, sampling is destructive greatly, workload is big, has seriously hindered carrying out in a deep going way of root system research.The plant root growth monitoring system is a kind of brand-new root system monitoring equipment, its lucite pipe by rotary CCD linear sweep head, in can placing into the soil, the control lever, data line, notebook and the analysis chart software that hang scanner head are formed, during measurement scanner head is inserted in the lucite pipe that is embedded in advance in the soil, computer can a gated sweep rotation sweep be by the root system on the transparent plastic tube wall, and control lever can advance or pull out scanner head.In use, because this device all is to detect open-air plant root, and existing control lever all is the whole long thin bars of high tenacity, and it carries very inconvenience in the course of work so in the open air.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of measuring staff structure of plant root growth monitoring system easy to carry, can overcome the deficiencies in the prior art.
The technical solution of the utility model is: it comprises control lever, and control lever is movably connected in the afterbody of scanner head, and control lever is by the measuring staff more than two splicing or nestedly constitute.
The length of every measuring staff of employing splicing construction is identical; The stretch section length of the measuring staff of employing nested structure is identical.
On the measuring staff of nested structure, be provided with self-locking device.
Compared with the prior art, the utility model is by being made as control lever by splicing of the measuring staff more than two or the nested structure that forms, in the process that arrives at field work ground, just its folding can be put into case like this, splice again, make the use of this device convenient to the work place.The coverage of every measuring staff is identical, can conveniently calculate the distance that scanner head probes into like this; On the measuring staff of nested structure, be provided with self-locking device, can prevent the stressed retraction of nested measuring staff in preceding promotion is done like this.Adopt the screw thread splicing construction to determine to install several sections according to the length of reality simultaneously, the length of control lever is convenient regulates, and uses more convenientization.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model.
Embodiment
Embodiment 1: as shown in Figure 1, one end of control lever 1 is movably connected in the afterbody of scanner head 3, control lever 1 is spliced to form by the measuring staff more than two 2, concrete length basis demand is on the spot decided, the length of every measuring staff 2 is identical, and its syndeton can be taked to connect bayonet socket or screw thread in the end of every measuring staff 2.
Embodiment 2: as shown in Figure 2, one end of control lever 1 is movably connected in the afterbody of scanner head 3, control lever 1 constitutes by the measuring staff more than two 2 is nested, constitute the expansion link structure, on the measuring staff 2 of nested structure, be provided with self-locking device, its self-locking device can adopt the umbrella Umbrella handle structure, and for being convenient for measuring the length that control lever 1 stretches into, the stretch section length (effectively using length) of each measuring staff 2 of employing nested structure is identical.
Claims (3)
1. the measuring staff structure of a plant root growth monitoring system, it comprises control lever (1), control lever (1) is movably connected in the afterbody of scanner head, it is characterized in that: control lever (1) is by the measuring staff more than two (2) splicing or nested formation.
2. the measuring staff structure of plant root growth monitoring system according to claim 1 is characterized in that: the length of the every measuring staff (2) of employing splicing construction is identical; The stretch section length of the measuring staff (2) of employing nested structure is identical.
3. the measuring staff structure of plant root growth monitoring system according to claim 2 is characterized in that: be provided with self-locking device on the measuring staff (2) of nested structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200683325U CN201984024U (en) | 2011-03-16 | 2011-03-16 | Measuring rod structure of plant root system growth monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200683325U CN201984024U (en) | 2011-03-16 | 2011-03-16 | Measuring rod structure of plant root system growth monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984024U true CN201984024U (en) | 2011-09-21 |
Family
ID=44611482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200683325U Expired - Fee Related CN201984024U (en) | 2011-03-16 | 2011-03-16 | Measuring rod structure of plant root system growth monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454279A (en) * | 2013-09-05 | 2013-12-18 | 毕昆 | In-situ scanning device |
-
2011
- 2011-03-16 CN CN2011200683325U patent/CN201984024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454279A (en) * | 2013-09-05 | 2013-12-18 | 毕昆 | In-situ scanning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20120316 |