CN213481168U - Tool for investigating spatial distribution of updated nursery stock of pinus sylvestris - Google Patents
Tool for investigating spatial distribution of updated nursery stock of pinus sylvestris Download PDFInfo
- Publication number
- CN213481168U CN213481168U CN202022329445.8U CN202022329445U CN213481168U CN 213481168 U CN213481168 U CN 213481168U CN 202022329445 U CN202022329445 U CN 202022329445U CN 213481168 U CN213481168 U CN 213481168U
- Authority
- CN
- China
- Prior art keywords
- tape
- spatial distribution
- compass
- pinus sylvestris
- box cover
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- 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
Instrument that nursery stock spatial distribution was measured belongs to forestry resource investigation field, concretely relates to an instrument that is used for investigating pinus sylvestris update nursery stock spatial distribution. The utility model discloses a solve the natural forest of pinus sylvestris and update seedling spatial distribution survey work long-consuming time, inefficiency and precision low scheduling problem. A tool for investigating the spatial distribution of updated seedlings of pinus sylvestris comprises a box body and a box cover; the box body comprises a box body outer wall, a bottom support frame, a top support frame, a tape outlet, a compass positioning tape and a north-seeking positioning tape; the positioning tape comprises a fixing needle; the box cover comprises a dial, a compass and a measuring tape; the measuring tape comprises a bracelet. The advantages are that: firstly, a compass positioning tape and a compass positioning tape are used for updating the consistent starting point of the measurement process of the seedling spatial distribution angle, so that the comparison and analysis of data of different sample areas are facilitated; secondly, the dial is provided with a scale dividing needle, so that the reading is more accurate and convenient; thirdly, the structure is simple and the carrying is convenient.
Description
Technical Field
The utility model belongs to forestry resource investigation field, concretely relates to an instrument that is used for investigating camphor tree pine renewal nursery stock spatial distribution.
Background
The natural pinus sylvestris forest is better updated, the updated nursery stock density is overlarge, the distribution is too concentrated, and the problems of long time consumption, low efficiency and the like exist in the process of investigating and updating the spatial distribution of the nursery stock. At the present stage, although the compass can play a certain auxiliary role in forest resource investigation work, the problem of missing measurement often exists particularly in the seedling updating process of centralized distribution of investigation due to low measurement precision, and the popularization and utilization rate is low in basic-level forest resource investigation work due to high cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that natural pinus sylvestris forest updated seedling spatial distribution investigation difficulty, and provide an instrument that is used for investigating pinus sylvestris update nursery stock spatial distribution.
A tool for investigating the spatial distribution of updated seedlings of pinus sylvestris comprises a box body and a box cover;
the box body comprises a box body outer wall, a bottom supporting frame, a top supporting frame, a tape outlet, a compass positioning tape and a north-seeking positioning tape, wherein the tape outlet is formed in the box body outer wall;
the positioning tape comprises a fixing needle, and the fixing needle is arranged at the tail end of the positioning tape;
the box cover comprises a dial, a compass and a measuring tape, the dial is arranged at the edge of the box cover, the compass is arranged on the box cover, and the measuring tape is arranged at the center of the box cover;
the dial comprises a scale dividing needle which is arranged at the edge of the dial plate;
the measuring tape comprises a bracelet, and the bracelet is arranged at the tail end of the measuring tape.
The utility model discloses principle and advantage: the tool for investigating the updated seedling space distribution of the pinus sylvestris is provided with the compass, the compass positioning tape and the north-pointing positioning tape, the starting points of the measurement process of the updated seedling space distribution angle are consistent, and the comparison and analysis of data in different sample plots are facilitated; the dial of the utility model is provided with the scale dividing needle, so that the reading is more accurate and convenient; thirdly, the utility model relates to an instrument for surveying pinus sylvestris seedling spatial distribution that updates, simple structure, portable.
Drawings
Fig. 1 is a schematic structural view of a box body of the tool for investigating the spatial distribution of updated seedlings of pinus sylvestris of the utility model;
fig. 2 is a schematic structural view of a box cover of the tool for investigating the spatial distribution of updated seedlings of pinus sylvestris of the present invention;
fig. 3 is a schematic diagram of a dial of a tool for investigating the spatial distribution of updated seedlings of pinus sylvestris of the present invention;
in the figure, 1 represents the outer wall of the box body, 2 represents a north-pointing positioning tape, 3 represents a compass positioning tape, 4 represents a fixed needle, 5 represents a top support, 6 represents a bottom support, 7 represents a tape exit hole, 8 represents a compass, 9 represents a measuring tape, 10 represents a dial, 11 represents a bracelet, and 12 represents a scale dividing needle.
Detailed Description
The first embodiment is as follows: the embodiment is a tool for investigating the spatial distribution of updated seedlings of pinus sylvestris, which comprises a box body and a box cover;
the box body comprises a box body outer wall 1, a bottom support frame 6, a top support frame 5, a tape hole 7, a compass positioning tape 3 and a north-seeking positioning tape 2, wherein the tape hole 7 is formed in the box body outer wall 1, the compass positioning tape 3 is arranged on the bottom support frame 6, the north-seeking positioning tape 2 is arranged on the compass positioning tape 3, and a box cover is arranged on the top support frame 5;
the box cover comprises a dial 10, a compass 8 and a measuring tape 9, wherein the dial 10 is arranged at the edge of the box cover, the compass 8 is arranged on the box cover, and the measuring tape 9 is arranged at the center of the box cover.
The second embodiment is as follows: the present embodiment differs from the first embodiment in that: the positioning tape comprises a fixing needle 4, and the fixing needle 4 is arranged at the tail end of the positioning tape. The rest is the same as the first embodiment.
This embodiment sets up fixed needle 4, is convenient for fix true north-south position.
The third concrete implementation mode: the present embodiment differs from the first or second embodiment in that: the dial comprises a scale demarcation pin 12 disposed at the edge of the dial 10. The others are the same as in the first or second embodiment.
This embodiment sets up scale demarcation needle 12, is convenient for fix a position the position of renewal seedling, and the reading is more accurate.
The fourth concrete implementation mode: the difference between this embodiment and the first, second or third embodiment is as follows: the measuring tape comprises a bracelet 11, and the bracelet 11 is arranged at the tail end of the measuring tape 9. The others are the same as the first, second or third embodiments.
This embodiment sets up bracelet 11, and the measurement personnel of being convenient for extend outwards, is convenient for simultaneously fix the angle value of measuring tape measure.
The present invention is not limited to the above embodiments, and one or a combination of several embodiments can also achieve the purpose of the present invention.
The following tests are adopted to verify the effect of the utility model
Example 1:
a tool for investigating the spatial distribution of updated seedlings of pinus sylvestris comprises a box body and a box cover;
the box body comprises a box body outer wall 1, a bottom support frame 6, a top support frame 5, a tape hole 7, a compass positioning tape 3 and a north-seeking positioning tape 2, wherein the tape hole 7 is formed in the box body outer wall 1, the compass positioning tape 3 is arranged on the bottom support frame 6, the north-seeking positioning tape 2 is arranged on the compass positioning tape 3, and a box cover is arranged on the top support frame 5;
the box cover comprises a dial 10, a compass 8 and a measuring tape 9, the dial 10 is arranged at the edge of the box cover, the compass 8 is arranged on the box cover, and the measuring tape 9 is arranged at the center of the box cover;
the positioning tape comprises a fixing needle 4, and the fixing needle 4 is arranged at the tail end of the positioning tape;
the dial comprises a scale dividing needle 12 which is arranged at the edge of the dial 10;
the measuring tape comprises a bracelet 11, and the bracelet 11 is arranged at the tail end of the measuring tape 9.
The embodiment of the invention relates to a using method of a tool for investigating the spatial distribution of updated seedlings of pinus sylvestris, which is completed by the following steps:
1. determining a central position in the selected observation sample plot, and placing a tool for investigating the spatial distribution of the updated seedlings of the pinus sylvestris at the central position of the sample plot;
2. observing a compass, adjusting the azimuth of the compass positioning tape and the azimuth of the north-pointing positioning tape, and inserting a fixing needle at the tail end of the positioning tape into the ground surface to fix the true south and north directions;
3. a bracelet at the tail end of the measuring tape is pulled by hand and extends to the target seedling;
4. the scale shown on the dial is observed, and the degree is recorded.
Claims (4)
1. The utility model provides an instrument for surveying pinus sylvestris seedling spatial distribution that updates, it includes the box, its characterized in that: it also includes a box cover; the box body comprises a box body outer wall (1), a bottom supporting frame (6), a top supporting frame (5), a tape outlet (7), a compass positioning tape (3) and a compass positioning tape (2), wherein the tape outlet (7) is formed in the box body outer wall (1), the compass positioning tape (3) is arranged on the bottom supporting frame (6), the compass positioning tape (2) is arranged on the compass positioning tape (3), and a box cover is arranged on the top supporting frame (5); the box cover comprises a dial (10), a compass (8) and a measuring tape (9), the dial (10) is arranged at the edge of the box cover, the compass (8) is arranged on the box cover, and the measuring tape (9) is arranged at the center of the box cover.
2. The tool for surveying the spatial distribution of the updated seedlings of pinus sylvestris according to claim 1, wherein the positioning tape comprises a fixed needle (4), and the fixed needle (4) is arranged at the tail end of the positioning tape.
3. The tool for investigating the spatial distribution of the updated seedlings of pinus sylvestris according to claim 1, wherein the dial comprises a scale demarcation pin (12) which is arranged at the edge of the dial (10).
4. The tool for surveying the spatial distribution of the updated seedlings of the pinus sylvestris according to the claim 1, wherein the measuring tape comprises a bracelet (11), and the bracelet (11) is arranged at the tail end of the measuring tape (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022329445.8U CN213481168U (en) | 2020-10-19 | 2020-10-19 | Tool for investigating spatial distribution of updated nursery stock of pinus sylvestris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022329445.8U CN213481168U (en) | 2020-10-19 | 2020-10-19 | Tool for investigating spatial distribution of updated nursery stock of pinus sylvestris |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213481168U true CN213481168U (en) | 2021-06-18 |
Family
ID=76366406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022329445.8U Expired - Fee Related CN213481168U (en) | 2020-10-19 | 2020-10-19 | Tool for investigating spatial distribution of updated nursery stock of pinus sylvestris |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213481168U (en) |
-
2020
- 2020-10-19 CN CN202022329445.8U patent/CN213481168U/en not_active Expired - Fee Related
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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: 20210618 Termination date: 20211019 |