CN206420404U - A kind of simple and efficient height of seedling measuring scale - Google Patents
A kind of simple and efficient height of seedling measuring scale Download PDFInfo
- Publication number
- CN206420404U CN206420404U CN201621331631.2U CN201621331631U CN206420404U CN 206420404 U CN206420404 U CN 206420404U CN 201621331631 U CN201621331631 U CN 201621331631U CN 206420404 U CN206420404 U CN 206420404U
- Authority
- CN
- China
- Prior art keywords
- chi
- measuring scale
- interior
- seedling
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of simple and efficient height of seedling measuring scale.It includes interior chi, outer chi, substrate and push rod, described interior chi lower end is fixed in substrate, and described outer chi is hollow, lower ending opening, and described interior chi is placed in its hollow part by outer chi, described push rod fixes the upper end with outer chi, is provided with graduation mark along the vertical direction on interior chi.This simple and efficient measuring scale expands measuring limit, simple in construction, greatly simplify workflow, significantly improves operating efficiency.
Description
Technical field
The utility model belongs to nursery stock fields of measurement, and in particular to a kind of simple and efficient height of seedling measuring scale.
Background technology
In seedling growth cultivation field test, to investigate, record its growth indexes situation, such as plant height, ground diameter, hat width,
Plant height measurement is one of which important indicator.Due to needing to measure mass data, typically using portable in the measurement of nursery stock plant height
Tape measure, the altitude meter of easy reading.But during actual field measurement, these instruments, which are used, has problems with：
(1) when height of seedling exceedes people's height, measurement inconvenience；When height of seedling is more than 2m, tape measure can not then be measured；
(2) seedling growth density in field is excessive, inconvenient using being operated during tape measure, and altitude meter then can not be measured accurately；
(3) measurement of field nursery stock need to typically measure a large amount of nursery stocks, and altitude meter measurement is cumbersome, and operating efficiency is low, it is impossible to fast
Speed measurement great amount of samples.
The content of the invention
The purpose of this utility model is to provide a kind of can quickly measure the simple and efficient measuring scale of seedling height in field.
The utility model is practiced by the following technical programs：
Simple and efficient measuring scale of the present utility model, it is characterised in that described including interior chi, outer chi, substrate and push rod
Interior chi lower end is fixed in substrate, and described outer chi is hollow, lower ending opening, and described interior chi is placed on its hollow part by outer chi
In, described push rod fixes the upper end with outer chi, is provided with graduation mark along the vertical direction on interior chi.
It is preferred that, it is transparent or slit on outer chi, with interior chi graduation mark opposite position, so facilitates look at interior chi
Scale.
It is preferred that, described interior chi scale overall length is 2m.
The utility model is so used：
When measuring seedling height less than interior chi scale overall length, interior chi alignment nursery stock top reading X as seedlings are directly read
It is high；When measuring seedling height more than interior chi scale overall length, outer chi is slided up and down by push rod, at the top of push rod alignment nursery stock,
Read the interior chi reading Y of outer chi bottom position, height of seedling=outer chi overall length+interior chi reading Y.
This simple and efficient measuring scale expands measuring limit, simple in construction, greatly simplify workflow, significantly improves
Operating efficiency.
Brief description of the drawings：
Fig. 1 is the structural representation of simple and efficient measuring scale of the present utility model；
Wherein 1, substrate；2nd, interior chi；3rd, outer chi；4th, push rod.
Embodiment：
Following examples are further illustrated to of the present utility model, rather than to limitation of the present utility model.
Embodiment 1：
As shown in figure 1, the simple and efficient measuring scale of the present embodiment includes interior chi 2, outer chi 3, substrate 1 and push rod 4, it is described
The interior lower end of chi 2 is fixed in substrate 1, and described outer chi 3 is hollow, lower ending opening, and it is hollow that described interior chi 2 is placed on its by outer chi 3
In position, described push rod 4 fixes the upper end with outer chi 3, is provided with graduation mark along the vertical direction on interior chi, described interior chi and
Outer chi length is identical, is all 2m, is slit on outer chi, with interior chi graduation mark opposite position, so facilitates look at interior chi
Scale.
Claims (3)
1. a kind of simple and efficient height of seedling measuring scale, it is characterised in that including interior chi, outer chi, substrate and push rod, under described interior chi
End is fixed in substrate, and described outer chi is hollow, lower ending opening, and described interior chi is placed in its hollow part by outer chi, described
Push rod fix with the upper end of outer chi, be provided with graduation mark along the vertical direction on interior chi.
2. simple and efficient height of seedling measuring scale according to claim 1, it is characterised in that on outer chi, with interior chi graduation mark
Opposite position is transparent or slit.
3. simple and efficient height of seedling measuring scale according to claim 1, it is characterised in that described interior chi scale overall length is
2m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331631.2U CN206420404U (en) | 2016-12-06 | 2016-12-06 | A kind of simple and efficient height of seedling measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331631.2U CN206420404U (en) | 2016-12-06 | 2016-12-06 | A kind of simple and efficient height of seedling measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420404U true CN206420404U (en) | 2017-08-18 |
Family
ID=59576473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331631.2U Expired - Fee Related CN206420404U (en) | 2016-12-06 | 2016-12-06 | A kind of simple and efficient height of seedling measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180805A (en) * | 2017-12-18 | 2018-06-19 | 重庆厚全科技发展有限公司 | Motorcycle back elbow rest detection device |
-
2016
- 2016-12-06 CN CN201621331631.2U patent/CN206420404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180805A (en) * | 2017-12-18 | 2018-06-19 | 重庆厚全科技发展有限公司 | Motorcycle back elbow rest detection device |
| CN108180805B (en) * | 2017-12-18 | 2020-01-07 | 重庆厚全科技发展有限公司 | Motorcycle back armrest detection device |
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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: 20170818 Termination date: 20201206 |