CN208887527U - A kind of Plants height measuring rule - Google Patents
A kind of Plants height measuring rule Download PDFInfo
- Publication number
- CN208887527U CN208887527U CN201821653897.8U CN201821653897U CN208887527U CN 208887527 U CN208887527 U CN 208887527U CN 201821653897 U CN201821653897 U CN 201821653897U CN 208887527 U CN208887527 U CN 208887527U
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- China
- Prior art keywords
- ruler
- sub
- cross bar
- main scale
- horizontal cross
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Abstract
The utility model relates to a kind of Plants height measuring rule, including main scale, horizontal cross bar, by connector detachable connection, the main scale is shrinkage-rule, is equipped with level meter on the horizontal cross bar for the main scale and horizontal cross bar.The utility model structure is simple, easy to operate, easy to carry, can precise measurement crop plant height, it is applied widely.
Description
Technical field
The utility model belongs to measurement appliance technology, and in particular to a kind of Plants height measuring rule.
Background technique
During carrying out the scientific research and testing of agronomy class, test data is extremely important.And the speed of data acquisition determines examination
The accuracy of the efficiency tested, data determines the success or failure of test.When measuring higher plant, there is many lack in common survey ruler
Fall into: for hard ruler, the too long inconvenient to carry, consumptive material of blade is mostly and reading is difficult, the easily-deformable and wooden equal materials of ferrous material
Then frangibility；Though tape measure overcomes the defect of above-mentioned hard ruler, it is not easy to compare plant height in practical operation, measurement is difficult, surveys
It is big to measure resultant error.Therefore during measuring higher plant height, common measuring scale has been unable to meet actual measurement
It needs.
A kind of plant height measuring scale exists in the prior art, it includes main scale and auxiliary scale, and the main scale is by cross section
The N cross-talk ruler composition become larger；And N cross-talk ruler forms drawing and pulling type structure；N is positive integer；Under pull-out state, adjacent two sections
Sub- ruler is using lock locking；The end of auxiliary scale is provided with through-hole, and the auxiliary scale is socketed in cross section minimum in main scale by the through-hole
A cross-talk ruler top；It is detachably connected between the smallest cross-talk ruler of auxiliary scale and the cross section.The measuring scale is able to carry out
Plant height measurement, but accuracy is not high；And main scale uses drawing and pulling type structure, and sub- ruler is set in together with sub- ruler, in this way
Design makes sub- ruler be not easy to repair when breaking down in draw process；Sub- ruler is designed as cylinder, so that measuring scale is heavier, it is not portable
Band.
Utility model content
In consideration of it, the utility model in order to solve it is above-mentioned there are deficiency, a kind of Plants height measuring rule, this measurement are provided
Ruler structure is simple, easy to operate, easy to carry, can precise measurement crop plant height, it is applied widely.
The inventor of the utility model is attempted by long-term exploration and multiple experiment and effort, keeps reforming and creates
Newly, in order to solve the above technical problems, used specific technical solution is to provide a kind of Plants height measuring rule, including main scale,
By connector detachable connection, the main scale is shrinkage-rule for horizontal cross bar, the main scale and horizontal cross bar, described horizontal horizontal
Level meter is installed on bar.
According to Plants height measuring rule described in the utility model, further technical solution is: the main scale is by 1-4
Knot ruler composition.
According to Plants height measuring rule described in the utility model, further technical solution is: the sub- ruler length
For 1m-2m.
According to Plants height measuring rule described in the utility model, further technical solution is: the sub- ruler and son
It is flexibly connected between ruler.
According to Plants height measuring rule described in the utility model, further technical solution is: the sub- ruler shape
It is identical, it is all cuboid.
According to Plants height measuring rule described in the utility model, further technical solution is: the connector is
Detachable connecting part.
According to Plants height measuring rule described in the utility model, further technical solution is: the main scale and water
One end of flat cross bar is equipped with through-hole.
According to Plants height measuring rule described in the utility model, further technical solution is: the level meter is
Air-bubble level.
According to Plants height measuring rule described in the utility model, further technical solution is: the horizontal bubble
Horizontal cross bar is mounted on to be equipped with one end of through-hole or be mounted on the centre of horizontal cross bar.
According to Plants height measuring rule described in the utility model, further technical solution is: the horizontal cross bar
Length be 0.5m-1m.
Compared with prior art, the technical solution of the utility model has the advantages that
1. the utility model structure is simple, easy to operate, light weight is easy to carry, is used for Plants high measurement.This reality
It is applied widely with the novel plant height for capableing of precise measurement high crop, it is at low cost.
2. the utility model is by reasonably designing main scale, main scale is made of 1-4 knot ruler, and sub- ruler length is 1m-2m,
It is flexibly connected between sub- ruler and sub- ruler.Setting can be suitble to the measurement of high crop plant height so that the length of main scale is longer in this way；And
And be flexibly connected between sub- ruler and sub- ruler and allow main scale that sub- footage amount can be set according to the concrete condition of crop, prevent resource from not having
It makes full use of, the use scope of measuring scale is allowed to become extensive；Sub- ruler length is 1m-2m, and it is too long not portable to can be avoided main scale
Band.
3. the utility model passes through reasonable design level cross bar, air-bubble level is installed on horizontal cross bar.It sets in this way
Set so that Plants high measurement value is accurate, by the case where observation bubble judge measuring scale it is horizontal with it is vertical, it is ensured that measured value
Accuracy, reduce measurement error, make experimental data more acurrate.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the structural schematic diagram of embodiment 2.
Figure acceptance of the bid note is respectively as follows: 1, main scale；2, horizontal cross bar；3 air-bubble levels；4, connector；5, positioning plate；6, it fastens
Part；7, the first sub- ruler；8, the second sub- ruler.
Specific embodiment
Attached drawing is described in detail in the utility model embodiment, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that and described embodiment is a part of embodiment of the utility model, without
It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creation
Property labour under the premise of every other embodiment obtained, fall within the protection scope of the utility model.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit claimed invention
Range, but it is merely representative of the selected embodiment of the utility model.
Embodiment 1:
As shown in Figure 1, the utility model provides a kind of Plants height measuring rule herein, including it is main scale 1, horizontal cross bar 2, fixed
Position plate 5, main scale 1 are mounted on positioning plate 5, and main scale 1 and horizontal cross bar 2 pass through connector detachable connection.
Positioning plate 5 is equipped with groove, and corresponding main scale 1 is equipped with convex block, the convex block on main scale 1 with it is recessed on positioning plate 5
Slot cooperation, allows main scale 1 to be fixed on positioning plate 5；When measurement, the measurement of crop plant height is carried out by sliding main scale 1.
Preferably, main scale 1 only has 1 knot ruler, and sub- ruler length is 2m, and sub- ruler is equipped with scale, for measuring crop plant height.
Sub- ruler shape is cuboid, and upper end is equipped with a through-hole, and through-hole is used to connect with horizontal cross bar.The utility model can also basis
Actual measurement situation makees corresponding change to sub- footage amount and length.
It is equipped with fastener 6 on the downside of positioning plate 5, main scale 1 is avoided to be detached from positioning plate 5 in sliding process.
Water balance bar 2 is equipped with scale, can be used to calculate crop width.One end of horizontal cross bar 2 is equipped with through-hole, for connecting
Main scale 1 is connect, level meter is nearby installed close to through-hole.Be arranged level meter can be accurately positioned main scale level with it is vertical, it is ensured that
The accuracy of measurement data reduces measurement error.
Preferably, level meter is air-bubble level 3.
Main scale 1 and horizontal cross bar 2 by together with connector detachable connection, by main scale 1 through-hole and level it is horizontal
Through-hole alignment on bar 2, it is with connector that main scale 1 and horizontal cross bar 2 is fixed, and ensure that horizontal cross bar 2 is vertical with main scale 1.
Preferably, connector is screw nut connector, can also be other detachable connecting parts.
Before measurement: main scale 1 being mounted on positioning plate 5, is then connect main scale 1 with horizontal cross bar 2 with screw, and ensure
Main scale 1 is vertical with horizontal cross bar 2, and so far measuring scale is installed.
When the utility model measures: taking the above-mentioned measuring scale being installed, positioning plate 5 is inserted into soil, observation is horizontal
Air-bubble level 3 on cross bar 2 judges whether positioning plate 5 is vertical with ground by air-bubble level 3；It is carried out after confirmation is vertical
Plants high measurement slides main scale 1,1 lower end of main scale and crop root is allowed to be maintained at the same horizontal plane, at the top of upper end and crop
It is maintained at the same horizontal plane；Main scale high scale is sequentially increased from top to bottom, in reading, records the data of main scale bottom, institute
The data of record are crop plant height.If also needing to measure, Plants are wide, the data and record of read level cross bar.
After measurement: disassembly main scale and horizontal cross bar, it is easy to carry.
Main scale can be made of 1-4 knot ruler in the utility model, measured situation according to crop, can suitably be increased sub- ruler, son
Ruler shape is consistent with the main scale in the present embodiment.Likewise, sub- ruler is mounted on positioning plate 5, increase sub- ruler to measure
The higher crop of plant height, the same the present embodiment of measurement method.
Embodiment 2:
As shown in Fig. 2, main scale 1 is formed by connecting by the first sub- ruler 7 and the second sub- ruler 8 in the present embodiment.First sub- ruler 7 is wider
End face be equipped with scale, for recording crop plant height.First sub- 7 other end thicker end face of ruler is equipped with through-hole, is used to and water
Flat cross bar 2 connects.
The relatively narrow end face of second sub- 8 one end of ruler is equipped with groove, is used to and the first relatively narrow end face of sub- ruler 7 is flexibly connected；It is wider
End face is equipped with scale.
The second relatively narrow end face width of sub- ruler 8 is greater than the first relatively narrow end face of sub- ruler 7 in the present embodiment, so that the first sub- ruler
7 relatively narrow end faces are overlapped just with the groove on the second relatively narrow end face of sub- ruler 8, allow the first sub- ruler 7 can be with free extension.It designs in this way
Enable main scale free extension, makes the application range of measuring scale wider.
Similarly, the relatively narrow end face width of the sub- ruler of third is greater than the second relatively narrow end face of sub- ruler 8, and the 4th sub- relatively narrow end face width of ruler is big
In the relatively narrow end face of the sub- ruler of third.Design makes measuring scale easy to carry with free extension in this way.Also, sub- footage amount is more
Adding can flexibly select according to actual measurement situation.Structure is simple, easy to operate.
One end of horizontal cross bar 2 is equipped with through-hole, air-bubble level 3 is equipped with close to the place of through-hole, primarily to ensuring
The accuracy of Plants high measurement.
In the present embodiment, the first sub- ruler 7 is connect with the second sub- ruler 8 by groove, the first sub- ruler 7 can freely be stretched
Contracting.It is connect by the through-hole of the first sub- 7 upper end of ruler with horizontal cross bar 2, horizontal cross bar 2 is vertical with the first sub- ruler 7.
When measurement: the second sub- 8 lower end of ruler and crop root being maintained at same level, slide the first sub- ruler 7, allows first
It is maintained at same level at the top of sub- 7 upper end of ruler and crop, observes the air-bubble level 3 on horizontal cross bar 2, adjusts measuring scale water
It is flat with it is vertical；After measuring scale is accurately positioned, the data on the second sub- ruler 8 are read, then are read on the first sub- ruler 7 beyond the second son
Two data are added as crop plant height, record data by the data of 8 part of ruler.If also needing record Plants wide, water is read
Data on flat cross bar 2.
After the completion, measuring scale is dismantled, horizontal cross bar 2 is removed, the first sub- ruler 7 retracts.
In the utility model, measuring scale is completely detachable, is easy to repair when a failure occurs, reduces maintenance time, saves
Manpower.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, in the scope for not departing from the utility model, several change can also be made
Into and retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of Plants height measuring rule, including main scale, horizontal cross bar, which is characterized in that the main scale passes through with horizontal cross bar
Connector detachable connection, the main scale are shrinkage-rules, level meter are equipped on the horizontal cross bar, the main scale is by 1-4
Knot ruler composition, is flexibly connected between the sub- ruler and sub- ruler.
2. Plants height measuring rule according to claim 1, which is characterized in that the sub- ruler length is 1m-2m.
3. Plants height measuring rule according to claim 1 or 2, which is characterized in that the sub- ruler shape is identical, is all long
Cube shape.
4. Plants height measuring rule according to claim 1, which is characterized in that the connector is detachable connection
Part.
5. Plants height measuring rule according to claim 1, which is characterized in that one end of the main scale and horizontal cross bar is set
There is through-hole.
6. Plants height measuring rule according to claim 1, which is characterized in that the level meter is air-bubble level.
7. Plants height measuring rule according to claim 6, which is characterized in that the air-bubble level is mounted on horizontal cross
Bar is equipped with one end of through-hole or is mounted on the centre of horizontal cross bar.
8. Plants height measuring rule according to claim 1, which is characterized in that the length of the horizontal cross bar is 0.5m-
1m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821653897.8U CN208887527U (en) | 2018-10-12 | 2018-10-12 | A kind of Plants height measuring rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821653897.8U CN208887527U (en) | 2018-10-12 | 2018-10-12 | A kind of Plants height measuring rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887527U true CN208887527U (en) | 2019-05-21 |
Family
ID=66515856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821653897.8U Expired - Fee Related CN208887527U (en) | 2018-10-12 | 2018-10-12 | A kind of Plants height measuring rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208887527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595208A (en) * | 2020-12-10 | 2021-04-02 | 中国科学院成都生物研究所 | Woody plant height measuring ruler and measuring method |
-
2018
- 2018-10-12 CN CN201821653897.8U patent/CN208887527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595208A (en) * | 2020-12-10 | 2021-04-02 | 中国科学院成都生物研究所 | Woody plant height measuring ruler and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190521 Termination date: 20191012 |