CN216385472U - Measuring device for measuring breast height and breast diameter of tree - Google Patents
Measuring device for measuring breast height and breast diameter of tree Download PDFInfo
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- CN216385472U CN216385472U CN202122550322.1U CN202122550322U CN216385472U CN 216385472 U CN216385472 U CN 216385472U CN 202122550322 U CN202122550322 U CN 202122550322U CN 216385472 U CN216385472 U CN 216385472U
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Abstract
The utility model relates to the technical field of survey, and discloses a measuring device for measuring the breast height and the height of a tree, wherein a measuring point is arranged on the tree, and the measuring device for measuring the breast height and the height of the tree comprises: a body; the breast diameter measuring mechanism is arranged on the machine body and is used for measuring the breast diameter of the tree; the distance measuring mechanism is arranged on the machine body and comprises a measuring piece, and the measuring piece is used for measuring the distance from the machine body to a measuring point; the data processing module is arranged in the machine body, the data processing module is provided with an inclination angle sensor, the inclination angle sensor is used for measuring an included angle between a connecting line of the machine body and a measuring point and a horizontal plane, and the measuring piece, the inclination angle sensor and the breast diameter measuring mechanism are all electrically connected with the data processing module. The utility model has the advantage that the breast height and the breast diameter of the tree can be measured quickly and accurately.
Description
Technical Field
The utility model relates to the technical field of survey, in particular to a measuring device for measuring the breast height and the diameter of a tree.
Background
The breast height and the tree height are main indexes for measuring the growth amount of standing trees and are also important attributes for forest resource investigation. The method is not only a main index for calculating the forest accumulation amount, but also can deeply reflect the forest structure and quality. The traditional tree breast-height diameter detection mode mainly comprises the steps of directly measuring by a wheel ruler, a diameter measuring tape and a caliper; the traditional tree height detection mode is mainly that a Brucella altimeter directly measures. The labor cost is high in the whole measuring process; the manual reading and recording of data are easy to be wrong and have low efficiency, and the efficiency and the quality of forest resource investigation work are seriously restricted.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above problems, and it is an object of the present invention to provide a measuring device for measuring the breast height and diameter of a tree, which can measure the breast height and height of the tree quickly and accurately.
In order to achieve the above object, the present invention provides a measuring device for measuring the diameter at breast height and height of a tree, wherein the tree is provided with measuring points, comprising:
a body;
the breast diameter measuring mechanism is arranged on the machine body and is used for measuring the breast diameter of the tree;
the distance measuring mechanism is arranged on the machine body and comprises a measuring piece, and the measuring piece is used for measuring the distance from the machine body to the measuring point;
the data processing module is arranged in the machine body, the data processing module is provided with an inclination angle sensor, the inclination angle sensor is used for measuring an included angle between a connecting line of the machine body and the measuring point and a horizontal plane, and the measuring piece, the inclination angle sensor and the breast diameter measuring mechanism are electrically connected with the data processing module.
According to the measuring device for measuring the breast height and the breast diameter of the tree, the measuring points comprise a first measuring point and a second measuring point, the first measuring point is positioned at the top of the tree, and the second measuring point is positioned at the bottom of the tree;
when the measuring piece measures the distance from the machine body to the first measuring point, the inclination angle sensor measures the included angle between the connecting line of the machine body and the first measuring point and the horizontal plane; when the measuring piece measures the distance from the machine body to the second measuring point, the inclination angle sensor measures the included angle between the connecting line of the machine body and the second measuring point and the horizontal plane.
According to the measuring device for measuring the breast diameter and the height of the tree, the breast diameter measuring mechanism further comprises a square box, a rope winding wheel, a pull rope and a displacement sensor, the square box is connected with the machine body, and the rope winding wheel is rotatably connected with the square box; the displacement sensor is arranged on the rope winding wheel and is connected with the data processing module through an electric wire; one end of the pull rope is connected with the square box, and the other end of the pull rope is connected with the rope winding wheel.
According to the measuring device for measuring the breast height and the breast diameter of the tree, one end of the pull rope, which is close to the square box, is provided with the rope head, the rope head is provided with the external thread, the square box is provided with the internal thread, and the external thread is meshed with the internal thread.
According to the measuring device for measuring the tree breast height and the tree breast diameter, the distance measuring mechanism further comprises a box body, the measuring piece is a laser distance measuring sensor, the box body is connected with one side of the machine body, and the laser distance measuring sensor is arranged in the box body.
According to the measuring device for measuring the breast height and the breast diameter of the tree, the data processing module is further provided with a display screen, the top of the machine body is provided with an observation port, and the display screen is located below the observation port.
According to the measuring device for measuring the tree breast diameter and height, the machine body is further provided with a switch, a data port, a charging port and a key interface, and the switch is connected with the data processing module through an electric wire.
According to the measuring device for measuring the breast height and the breast diameter of the tree, the measuring device further comprises a handle, the handle is connected with the bottom of the machine body, and one end, far away from the machine body, of the handle is curved.
According to the measuring device for measuring the breast height and the breast diameter of the tree, the machine body is provided with the clamping block, one end of the handle close to the machine body is provided with the clamping groove, and the clamping block is clamped in the clamping groove.
The utility model has the following beneficial effects:
the breast diameter measuring mechanism comprises a pull rope and a displacement sensor, the displacement sensor can convert physical displacement into an electric signal and transmit the electric signal to the data processing module, and the breast diameter of the tree can be measured more quickly and accurately; the inclination angle sensor can accurately measure the included angle between the connecting line of the machine body and the measuring point and the horizontal plane, and then the height of the tree can be quickly and accurately measured through the integration and calculation of the data processing module; the rope end is fixed on the square box through threads, and when the measuring device is not used, the rope end can be prevented from being pulled out; the data processing module is provided with a display screen, and the machine body is provided with a key interface, so that man-machine interaction is facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is another schematic view of FIG. 1;
FIG. 3 is a schematic view of the connection of the housing and handle of the present invention;
in the figure: 1. a body; 11. a viewing port; 12. a switch; 13. a data port; 14. a charging port; 15. a key interface; 16. a clamping block; 2. a breast diameter measuring mechanism; 21. a square box; 23. a rope end; 3. a distance measuring mechanism; 31. A laser ranging sensor; 32. a box body; 4. a data processing module; 41. a display screen; 5. a handle.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, a measuring device for measuring the breast height and diameter of a tree, on which a measuring point is arranged, comprises a machine body 1, a breast height and diameter measuring mechanism 2, a distance measuring mechanism 3 and a data processing module 4.
The breast diameter measuring mechanism 2 is arranged on the machine body 1 and is used for measuring the breast diameter of the tree; the distance measuring mechanism 3 is arranged on the machine body 1, and the distance measuring mechanism 3 comprises a measuring piece which is used for measuring the distance from the machine body 1 to a measuring point; the data processing module 4, the data processing module 4 sets up in organism 1, is equipped with inclination sensor on the data processing module 4, and inclination sensor is used for measuring the line of organism 1 and measuring point and the contained angle between the horizontal plane, and measuring piece, inclination sensor and breast diameter measuring mechanism 2 all are connected with data processing module 4 electricity, and data processing module 4 can integrate, calculate and the record to the data that measuring piece, inclination sensor and breast diameter measuring mechanism 2 transmitted. The breast height diameter measuring mechanism 2 can feed back the measured numerical value of the breast height diameter of the tree to the data processing module 4 through an electric signal; inclination sensor can accurate measurement organism 1 and the line of measuring point and the contained angle between the horizontal plane, then through data processing module 4's integration and calculation, can obtain the height of trees, this a measuring device for measuring trees chest diameter and height can be fast, accurate obtain the chest diameter and the height of trees, compare with prior art, and measurement process is simpler, convenient to measured data is more accurate.
The measuring points comprise a first measuring point and a second measuring point, the first measuring point is positioned at the top of the tree, and the second measuring point is positioned at the bottom of the tree; when the measuring piece measures the distance from the machine body 1 to the first measuring point, the inclination angle sensor measures the included angle between the connecting line of the machine body 1 and the first measuring point and the horizontal plane; when the measuring piece measures the distance from the machine body 1 to the second measuring point, the inclination angle sensor measures the included angle between the connecting line of the machine body 1 and the second measuring point and the horizontal plane; then, the height of the tree can be measured quickly and accurately through the integration and calculation of the data processing module 4.
The distance measuring mechanism 3 further comprises a box body 32, the measuring part is a laser distance measuring sensor 31, the box body 32 is connected with one side of the machine body 1, and the laser distance measuring sensor 31 is arranged in the box body 32; laser rangefinder sensor 31 can directly measure the distance of organism 1 to measuring point, and measurement process is simple, quick, and box body 32 can protect laser rangefinder sensor 31 to a certain extent, avoids its damage.
The height measurement process of the tree is as follows: firstly, an operator holds the measuring device by hand, the measuring device is at a preset height, when the preset height is between the bottom of the tree and the top of the tree, the top of the tree is irradiated by a laser beam emitted by the laser ranging sensor 31, so that the distance from the machine body 1 to the top of the tree is obtained, meanwhile, an included angle between a connecting line of the machine body 1 and the top of the tree and a horizontal plane can be measured by the tilt angle sensor, then, integration and calculation are carried out through the data processing module 4, a calculation result is recorded, the data recorded at the position is set as H, the bottom of the tree is measured by the same method, the obtained data is H, and the height of the tree is the sum of the numerical values of H and H. In addition, there is another situation for the height measurement of the tree, where the tree is on a slope, the preset height of the measuring device is located below the bottom of the tree or above the top of the tree, and the height of the tree is the difference between H and H.
The measuring device can measure the height of a certain fixed point position on the tree besides the tree height.
The breast diameter measuring mechanism 2 also comprises a square box 21, a rope winding wheel, a pull rope and a displacement sensor, wherein the square box 21 is connected with the machine body 1, and the rope winding wheel is rotatably connected with the square box 21; the displacement sensor is arranged on the rope winding wheel and is connected with the data processing module 4 through an electric wire; one end of the pull rope is connected with the square box 21, and the other end of the pull rope is connected with the rope winding wheel; the stay cord can twine on the rope winding wheel, and when the stay cord was pulled out, displacement sensor can turn into the signal of telecommunication with the physical quantity of displacement to data processing module 4 is given with the signal of telecommunication, can measure the breast-height diameter of trees fast, accurately more.
One of stay cord is close to square box 21 serves and is equipped with fag end 23, is equipped with the external screw thread on fag end 23, is equipped with the internal thread on the square box 21, and external screw thread and internal thread meshing, fag end 23 pass through the thread tightening on square box 21, when not using measuring device, can prevent that fag end 23 from being pulled out.
The tree breast diameter measurement process is as follows: the operating personnel pulls out the stay cord, makes the stay cord around trees a week, and displacement sensor can reflect the displacement volume that the stay cord was pulled out, through data processing module 4's integration and calculation at last, can be fast, accurate measure trees breast-height diameter.
Still be equipped with display screen 41 on the data processing module 4, the top of organism 1 is equipped with viewing aperture 11, and display screen 41 is located the below of viewing aperture 11, and display screen 41 conveniently carries out human-computer interaction, and the operating personnel of being convenient for operates and the record.
The machine body 1 is further provided with a switch 12, a data port 13, a charging port 14 and a key interface 15, the switch 12 is connected with the data processing module 4 through an electric wire, the switch 12 is used for controlling the opening and closing of the whole measuring device, the data port 13 can be in data transmission with upper computer software on a mobile phone or a computer, the charging port 14 is used for charging the measuring device, and the key interface 15 is convenient for man-machine interaction.
The handle 5 is connected with the bottom of the machine body 1, and one end of the handle 5, which is far away from the machine body 1, is curved; handle 5 makes things convenient for operating personnel to grip the device, carries out tree height and chest diameter and measures, and handle 5 keeps away from the one end of organism 1 and is the bent type, comfort level when can improving operating personnel and grip.
A clamping block 16 is arranged on the machine body 1, a clamping groove is arranged at one end of the handle 5 close to the machine body 1, and the clamping block 16 is clamped in the clamping groove; the handle 5 is mounted in a clamping manner, so that the handle is convenient to detach.
The utility model provides a measuring device for measuring the breast height and the breast diameter of a tree, wherein a measuring point is arranged on the tree and is positioned at the top or the bottom of the tree, the measuring device for measuring the breast height and the breast diameter of the tree comprises a machine body 1, a breast diameter measuring mechanism 2, a distance measuring mechanism 3 and a data processing module 4, and the breast diameter measuring mechanism 2 is arranged on the machine body 1 and is used for measuring the breast diameter of the tree; the distance measuring mechanism 3 is arranged on the machine body 1, the distance measuring mechanism 3 comprises a laser distance measuring sensor 31, and the laser distance measuring sensor 31 is used for measuring the distance from the machine body 1 to a measuring point; the data processing module 4 is arranged in the machine body 1, and the data processing module 4 is provided with a tilt angle sensor; the inclination angle sensor can accurately measure the included angle between the connecting line of the machine body 1 and the measuring point and the horizontal plane, then the height of the tree can be obtained through the integration and calculation of the data processing module 4, and the measuring device for measuring the breast height and the breast height of the tree can quickly and accurately obtain the breast height and the breast height of the tree.
The technical solutions of the present invention are explained in detail above with reference to the accompanying drawings, and the described embodiments are used to help understanding the idea of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (9)
1. The utility model provides a measuring device for measuring trees chest diameter and height, be equipped with the measuring point on the trees, its characterized in that includes:
a body;
the breast diameter measuring mechanism is arranged on the machine body and is used for measuring the breast diameter of the tree;
the distance measuring mechanism is arranged on the machine body and comprises a measuring piece, and the measuring piece is used for measuring the distance from the machine body to the measuring point;
the data processing module is arranged in the machine body, the data processing module is provided with an inclination angle sensor, the inclination angle sensor is used for measuring an included angle between a connecting line of the machine body and the measuring point and a horizontal plane, and the measuring piece, the inclination angle sensor and the breast diameter measuring mechanism are electrically connected with the data processing module.
2. The measuring device of claim 1, wherein said measuring points comprise a first measuring point and a second measuring point, said first measuring point being located at a top of said tree and said second measuring point being located at a bottom of said tree;
when the measuring piece measures the distance from the machine body to the first measuring point, the inclination angle sensor measures the included angle between the connecting line of the machine body and the first measuring point and the horizontal plane; when the measuring piece measures the distance from the machine body to the second measuring point, the inclination angle sensor measures the included angle between the connecting line of the machine body and the second measuring point and the horizontal plane.
3. The apparatus of claim 1, wherein the mechanism further comprises a square box, a rope winding wheel, a pull rope, and a displacement sensor, the square box is connected to the body, and the rope winding wheel is rotatably connected to the square box; the displacement sensor is arranged on the rope winding wheel and is connected with the data processing module through an electric wire; one end of the pull rope is connected with the square box, and the other end of the pull rope is connected with the rope winding wheel.
4. The measuring device as claimed in claim 3, wherein a head of the pulling rope is provided at an end of the pulling rope close to the square box, the head of the pulling rope is provided with an external thread, the square box is provided with an internal thread, and the external thread is engaged with the internal thread.
5. The apparatus as claimed in claim 1, wherein the distance measuring mechanism further comprises a box, the measuring member is a laser distance measuring sensor, the box is connected to one side of the body, and the laser distance measuring sensor is disposed in the box.
6. The measuring device of claim 1, wherein a display screen is further disposed on the data processing module, a viewing port is disposed on a top of the machine body, and the display screen is disposed below the viewing port.
7. The measuring device of claim 1, wherein the body further comprises a switch, a data port, a charging port and a button interface, and the switch is connected to the data processing module via a wire.
8. The apparatus of claim 1, further comprising a handle attached to the bottom of the body, wherein an end of the handle distal from the body is curved.
9. The apparatus as claimed in claim 8, wherein the body has a locking member, and the handle has a locking member at an end thereof adjacent to the body, the locking member being locked in the locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122550322.1U CN216385472U (en) | 2021-10-21 | 2021-10-21 | Measuring device for measuring breast height and breast diameter of tree |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122550322.1U CN216385472U (en) | 2021-10-21 | 2021-10-21 | Measuring device for measuring breast height and breast diameter of tree |
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| CN216385472U true CN216385472U (en) | 2022-04-26 |
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| CN202122550322.1U Active CN216385472U (en) | 2021-10-21 | 2021-10-21 | Measuring device for measuring breast height and breast diameter of tree |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117722963A (en) * | 2024-02-08 | 2024-03-19 | 烟台市森林资源监测保护服务中心(烟台沿海防护林省级自然保护区管理服务中心、烟台市林业科学研究所) | Tree breast diameter and height measurement measuring instrument |
-
2021
- 2021-10-21 CN CN202122550322.1U patent/CN216385472U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117722963A (en) * | 2024-02-08 | 2024-03-19 | 烟台市森林资源监测保护服务中心(烟台沿海防护林省级自然保护区管理服务中心、烟台市林业科学研究所) | Tree breast diameter and height measurement measuring instrument |
| CN117722963B (en) * | 2024-02-08 | 2024-04-12 | 烟台市森林资源监测保护服务中心(烟台沿海防护林省级自然保护区管理服务中心、烟台市林业科学研究所) | Tree breast diameter and height measurement measuring instrument |
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