CN201811677U - Special vernier caliper for garden - Google Patents
Special vernier caliper for garden Download PDFInfo
- Publication number
- CN201811677U CN201811677U CN2010205216368U CN201020521636U CN201811677U CN 201811677 U CN201811677 U CN 201811677U CN 2010205216368 U CN2010205216368 U CN 2010205216368U CN 201020521636 U CN201020521636 U CN 201020521636U CN 201811677 U CN201811677 U CN 201811677U
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- Prior art keywords
- scale
- garden
- vernier caliper
- special
- sectional area
- 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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- 239000012780 transparent material Substances 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a special vernier caliper for a garden, which comprises a main scale and a vernier scale, wherein the upper side on one face of the main scale is provided with a length scale mark, and a cross-sectional area scale mark calculated corresponding to the length scale mark is arranged on the lower side on one face of the main scale or the other face of the main scale. The caliper directly reads the diameter scales and the cross-sectional area scales of trees to be measured on a scale, thereby enhancing the working efficiency of the working personnel of the garden.
Description
Technical field
The utility model relates to a kind of vernier caliper, relates in particular to the special-purpose vernier caliper in a kind of gardens.
Background technology
Personnel in gardens work will often write down thickness and the cross-sectional area of trees in the garden, and diameter and the cross-sectional area of measuring trees at present typically use common ruler, measure the diameter of trees earlier, calculate the cross-sectional area of trees again according to mathematical formulae.Use very inconvenient like this.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model just is to provide a kind of can directly measure the diameter of trees and the special-purpose vernier caliper in gardens of cross-sectional area.
To achieve these goals, the technical solution adopted in the utility model is: the special-purpose vernier caliper in a kind of gardens, comprise main scale and vernier scale, on the one side of described main scale, its upside is provided with the length scale mark, and its downside or another side are provided with the cross-sectional area scale mark that corresponding length scale mark calculates.
As preferably, described vernier scale is made by transparent material, this convenient directly reading of data from the main scale.
Compared with prior art, advantage of the present utility model is: can directly read diameter scale and the cross-sectional area scale of measuring trees on ruler, thereby improve gardens staff's work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, the special-purpose vernier caliper in a kind of gardens comprises main scale 1 and vernier scale 2, on the one side of described main scale 1, its upside is provided with length scale mark 3, and its downside is provided with the cross-sectional area scale mark 4 that corresponding length scale mark 3 calculates, and described vernier scale 2 is made by transparent material.
The special-purpose vernier caliper in gardens of the present utility model, its processing and fabricating is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Claims (2)
1. the special-purpose vernier caliper in gardens, comprise main scale (1) and vernier scale (2), it is characterized in that: on the one side of described main scale (1), its upside is provided with length scale mark (3), and its downside or another side are provided with the cross-sectional area scale mark (4) that corresponding length scale mark (3) calculates.
2. the special-purpose vernier caliper in a kind of gardens according to claim 1, it is characterized in that: described vernier scale (2) is made by transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205216368U CN201811677U (en) | 2010-09-08 | 2010-09-08 | Special vernier caliper for garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205216368U CN201811677U (en) | 2010-09-08 | 2010-09-08 | Special vernier caliper for garden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811677U true CN201811677U (en) | 2011-04-27 |
Family
ID=43894616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205216368U Expired - Fee Related CN201811677U (en) | 2010-09-08 | 2010-09-08 | Special vernier caliper for garden |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864795A (en) * | 2015-05-27 | 2015-08-26 | 广西南亚热带农业科学研究所 | Scissor-type stem diameter measurer |
-
2010
- 2010-09-08 CN CN2010205216368U patent/CN201811677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864795A (en) * | 2015-05-27 | 2015-08-26 | 广西南亚热带农业科学研究所 | Scissor-type stem diameter measurer |
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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: 20110427 Termination date: 20110908 |