CN211121147U - Tree height measuring device - Google Patents
Tree height measuring device Download PDFInfo
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- CN211121147U CN211121147U CN202020051272.5U CN202020051272U CN211121147U CN 211121147 U CN211121147 U CN 211121147U CN 202020051272 U CN202020051272 U CN 202020051272U CN 211121147 U CN211121147 U CN 211121147U
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Abstract
The utility model discloses a tree height finder belongs to tree height measuring equipment technical field. The geological compass comprises a height finder structure, an electronic distance finder structure and a geological compass structure which are integrally arranged; the side part of the height indicator structure is provided with a dial, the height indicator structure is also provided with a pendulum needle braking trigger, and the pendulum needle braking trigger is in detachable limit fit with the rotating shaft end of the pendulum needle; the electronic distance measuring instrument structure is arranged at the front end of the height measuring instrument structure; the geological compass structure is arranged on the side end face of the altimeter structure. The device can measure the tree height without two technicians to measure the linear distance from the tree, only one technician can measure the tree height, and a tape is not additionally carried when a forest and the like are surveyed, so that the labor intensity is effectively reduced, and the working efficiency is improved; when the slope exists between the measuring point and the trunk, the slope value can be measured and calculated by using the structure of the geological compass in advance or directly read by using the slope meter, so that the accuracy of tree height measurement when the terrain is uneven is improved.
Description
Technical Field
The utility model relates to a tree height measuring equipment technical field, concretely relates to tree height finder.
Background
In the prior art, when measuring the tree height, the SCG-1 type altimeter usually needs to measure the distance in tape measure, that is, measure the linear distance between the measuring point and the tree, and the distance is an integer of 15, 20, 30 or 40 meters, so as to directly read the tree height corresponding to the current linear distance on the dial of the altimeter. However, when measuring the linear distance between the measuring point and the tree, 2 persons need to pull a tape measure to measure, and the work is complicated and the accuracy is low; and it is inconvenient for the measurer that it is not convenient to measure and read the slope and direction.
In view of the above-mentioned prior art, the applicant of the present invention has made a lot of repeated and beneficial researches, and the final product has obtained effective results and formed the technical solutions to be described below.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a tree altimeter to the altimeter that solves among the prior art measures when high loaded down with trivial details, the accuracy of work is lower, can not conveniently survey the problem of getting the slope and direction moreover.
In order to achieve the above object, the present invention provides the following technical solutions:
a tree height finder comprises a height finder structure, an electronic distance finder structure and a geological compass structure which are integrally arranged; wherein the content of the first and second substances,
the side part of the height indicator structure is provided with a dial which is arranged along an arc, and a height measuring dial and a pendulum needle are respectively arranged in the dial, wherein when the electronic distance meter structure is in a horizontal state, the pendulum needle is aligned to the 0-scale value of the height measuring dial;
the height measuring instrument is structurally further provided with a pendulum needle braking trigger, the pendulum needle braking trigger is in detachable limit fit with the rotating shaft end of the pendulum needle, so that the pendulum needle can be fixed in position after the pendulum needle stops swinging by utilizing the pendulum needle braking trigger, and errors caused by the follow-up of the pendulum needle when the mobile equipment is observed are prevented;
the electronic distance measuring instrument structure is fixedly connected to the front end of the height measuring instrument structure, and a height measuring sight is fixedly connected to the top end of the electronic distance measuring instrument structure;
the geological compass structure is fixedly connected with the side end face of the altimeter structure.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
furthermore, the altimeter structure is provided with a holding port for a tester to hold conveniently.
Furthermore, the altimeter structure is provided with a sight distance conversion table for completing conversion reference of a set numerical value unit by using the sight distance conversion table.
Further, the input electricity of electron distancer structure is connected with the range finding button, and the output electricity of electron distancer structure is connected with the distance display window, the distance display window with the range finding button all sets up the altimeter is structural.
Furthermore, the height measurement scale comprises a plurality of scale marks which sequentially correspond to 10 meters, 15 meters, 20 meters, 30 meters and 40 meters.
Furthermore, a slope meter is also arranged in the dial.
Further, the both sides end of altimeter structure is equipped with the magnet piece respectively for can be stably with teaching blank looks magnetism inhale the laminating when engineering teaching, improve the maneuverability to calculating angle demonstration teaching.
The utility model has the advantages of as follows:
1. the device can utilize the matching of the structure of the height measuring instrument and the structure of the electronic distance measuring instrument, so that when the height of the tree is measured, two technicians are not needed to measure the linear distance to the tree and only one technician can complete the measurement, and when a forest and the like are investigated, a tape is not needed to be carried additionally, so that the labor intensity is effectively reduced, and the working efficiency is improved;
2. when a certain gradient exists between the measuring point and the trunk, the slope value can be measured and calculated by a geological compass structure in advance or directly read by an electronic distance meter structure and a gradient meter on a dial, so that the accuracy of tree height measurement when the terrain is uneven is improved;
3. can utilize the magnet piece to inhale the laminating with teaching whiteboard looks magnetism steadily through the magnet piece when engineering teaching, but arbitrary turned angle has improved the maneuverability to calculating angle demonstration teaching.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and the structures, proportions, sizes, etc. shown in the present specification are only used to match the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and any modifications of the structures, changes of the proportion relations, or adjustments of the sizes, should still fall within the scope of the technical contents disclosed in the present invention without affecting the functions and the achievable objects of the present invention.
Fig. 1 is an overall front view of an embodiment of the present invention;
fig. 2 is a schematic view of the whole back of the embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a height measuring instrument structure 1, a holding opening 11, a sight distance conversion table 12, a height measuring sight 2, a dial 3, a height measuring scale 31, a slope table 32, a pendulum needle 4, a pendulum needle braking trigger 5, an electronic distance measuring instrument structure 6, a distance display window 7, a distance measuring button 8 and a geological compass structure 9.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the embodiment of the utility model provides a tree altimeter, altimeter structure 1 and electronic distance meter structure 6 including integrative setting for utilize altimeter structure 1 and electronic distance meter structure 6 to cooperate, make when measuring the tree height no longer need two technicians to measure the linear distance apart from the tree, only by a technician alright completion, in addition when investigation sample plot such as forest, need not additionally carry the tape measure again, effectively alleviateed intensity of labour, improved work efficiency. The specific settings are as follows:
the altimeter structure 1 is respectively provided with a holding port 11 and a sight distance conversion table 12, so that a tester can conveniently hold the altimeter structure by using the holding port 11, and conversion reference of a set numerical value unit is completed by using the sight distance conversion table 12.
The 6 rigid couplings of electron distancer structure set up altimeter structure 1's top, just the input electricity of electron distancer structure 6 is connected with range finding button 8, and the output electricity of electron distancer structure 6 is connected with distance display window 7, distance display window 7 with range finding button 8 all sets up on the altimeter structure 1 for the accurate survey current position of the laser of usable electron distancer structure 6 transmission and the straight-line distance between the tree under test, the simple operation and survey numerical value are accurate.
The top end of the electronic distance measuring instrument structure 6 is fixedly connected with a height measuring sight 2, so that a technician can accurately aim at the end of the tree by means of the height measuring sight 2.
The side part of the height indicator structure 1 is also provided with a dial 3, the dial 3 is arranged along an arc shape, and a height measurement scale 31 and a swinging needle 4 are respectively arranged in the dial 3, wherein when the electronic distance meter structure 6 is positioned in a horizontal state, the swinging needle 4 is aligned to the 0-scale position of the height measurement scale 31, the height measurement scale 31 comprises a plurality of scale marks which sequentially correspond to 10 meters, 15 meters, 20 meters, 30 meters and 40 meters, and is used for flexibly selecting measuring points with different set lengths by using the electronic distance meter structure 6 according to actual terrain conditions, so that the measured tree length can be visually observed through the corresponding scale marks; when the electronic distance meter structure 6 is used for determining the horizontal distance, the swinging needle 4 is aligned to the 0-scale value of the height-measuring scale 31, and as the swinging angle is generated when the height-measuring meter structure 1 is aligned to the tree end, the swinging needle 4 also swings on the height-measuring scale 31 by the same angle, and the intersection point of the corresponding tree distance scale lines on the swinging needle 4 and the height-measuring scale 31 is the measured tree length result.
The height indicator structure 1 is further provided with a pendulum needle braking trigger 5, the pendulum needle braking trigger 5 is in detachable limiting fit with a rotating shaft end of the pendulum needle 4, the pendulum needle braking trigger 5 can be used for fixing the position of the pendulum needle 4 after the pendulum needle 4 stops swinging, and errors caused by follow-up of the pendulum needle 4 when the mobile equipment is observed are prevented.
It should be noted that the altimeter structure 1 adopts an SCG-1 type altimeter; the electronic distance measuring instrument structure 6 adopts a laser distance measuring instrument with the model of AK 600-1500; the geological compass structure 9 adopts a compass gradient compass with model number OP 002.
Example 2
In embodiment 2, the same reference numerals are given to the same structures as those in embodiment 1, the same description is omitted, and embodiment 2 is improved on the basis of embodiment 1, as shown in fig. 2, a geological compass structure 9 is further provided on the altimeter structure 1, so as to indicate the direction by using the geological compass structure 9, and the slope direction can be judged in an uneven terrain area such as a mountain area, and the accuracy of measurement can be improved.
Example 3
In embodiment 3, the same reference numerals are given to the same structures as those in embodiments 1-2, the same description is omitted, embodiment 3 is improved on the basis of embodiment 1, and referring to fig. 1, a slope gauge 32 is further arranged in the dial 3 to enable a technician to be at a measuring point, and a slope value corresponding to the intersection of the slope gauge 32 after the swing angle of the swing needle 4 is generated can be directly read by utilizing the laser emitted by the electronic distance meter structure 6 to be aligned with the bottom end of the tree to be measured, so that the slope measurement is more convenient and simpler.
Example 4
In embodiment 4, the same reference numerals are given to the same structures as those in embodiments 1 to 3, and the same description is omitted, and in embodiment 4, an improvement is made on the basis of embodiment 1, and the two side ends of the height gauge structure 1 are respectively provided with a magnet block, so that the magnet block can be stably attached to a teaching whiteboard in a magnetic attraction manner during engineering teaching, and can be rotated at any angle, thereby improving the flexibility and convenience of demonstration teaching of measured angles.
The tree height measuring device is used as follows:
when the height measuring device is used for measuring the height of a tree, a technician can hold the grip 11 on the height measuring instrument structure 1 by hand, the electronic distance measuring instrument structure 6 at the front end of the height measuring instrument structure 1 is used for searching a measuring point which is 15, 20, 30 or 40 meters away from the trunk, the height measuring sight 2 on the height measuring instrument structure 1 is used for aiming at the tree tip at the measuring point, the pendulum pin braking trigger 5 is triggered after the pendulum pin 4 stops swinging, if the height of the tree is measured at the measuring point of 15 meters, the corresponding value of 15 meters on the dial 3 is read, and by analogy, the height of the tree can be measured at the positions 20, 30 or 40 meters away from the tree respectively, and the corresponding value on the dial 3 is read respectively to obtain the height of the tree.
When a certain gradient exists between the measuring point and the trunk, the slope value can be measured by the geological compass structure 9 or the electronic distance measuring instrument structure 6 and the slope meter 32 on the dial 3 in advance, and then the height difference value can be measured through the slope value and the actual tree distance.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A tree altimeter which is characterized in that: the geological compass comprises a height finder structure, an electronic distance finder structure and a geological compass structure which are integrally arranged; wherein the content of the first and second substances,
the side part of the height indicator structure is provided with a dial which is arranged along an arc, and a height measuring dial and a pendulum needle are respectively arranged in the dial, wherein when the electronic distance meter structure is in a horizontal state, the pendulum needle is aligned to the 0-scale value of the height measuring dial;
the height measuring instrument is structurally further provided with a pendulum needle braking trigger, the pendulum needle braking trigger is in detachable limit fit with the rotating shaft end of the pendulum needle, so that the pendulum needle can be fixed in position after the pendulum needle stops swinging by utilizing the pendulum needle braking trigger, and errors caused by the follow-up of the pendulum needle when the mobile equipment is observed are prevented;
the electronic distance measuring instrument structure is fixedly connected to the front end of the height measuring instrument structure, and a height measuring sight is fixedly connected to the top end of the electronic distance measuring instrument structure;
the geological compass structure is fixedly connected with the side end face of the altimeter structure.
2. The height finder for trees of claim 1, wherein said height finder has a grip for the tester to hold easily.
3. The height finder for trees of claim 1, wherein said height finder is configured with a look-up table for referencing a predetermined number of units using said look-up table.
4. The tree altimeter of claim 1, wherein an input of said electronic rangefinder structure is electrically connected to a rangefinder button, an output of said electronic rangefinder structure is electrically connected to a distance display window, and said distance display window and said rangefinder button are both disposed on said altimeter structure.
5. The tree height finder of claim 1, wherein the height scale comprises a plurality of graduations corresponding in sequence to 10 meters, 15 meters, 20 meters, 30 meters and 40 meters.
6. A tree altimeter as recited in claim 1, wherein said dial is further provided with a gradiometer therein.
7. The height finder for trees as claimed in claim 1, wherein the height finder has magnets at both ends for magnetically attaching to the teaching whiteboard stably during engineering teaching, thereby improving the operability of demonstration teaching of measuring, calculating and teaching angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051272.5U CN211121147U (en) | 2020-01-10 | 2020-01-10 | Tree height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051272.5U CN211121147U (en) | 2020-01-10 | 2020-01-10 | Tree height measuring device |
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| CN211121147U true CN211121147U (en) | 2020-07-28 |
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| CN202020051272.5U Active CN211121147U (en) | 2020-01-10 | 2020-01-10 | Tree height measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665539A (en) * | 2020-12-25 | 2021-04-16 | 辽宁省农业科学院 | Maize seedling plant height measurement mechanism |
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2020
- 2020-01-10 CN CN202020051272.5U patent/CN211121147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665539A (en) * | 2020-12-25 | 2021-04-16 | 辽宁省农业科学院 | Maize seedling plant height measurement mechanism |
| CN112665539B (en) * | 2020-12-25 | 2023-02-21 | 辽宁省农业科学院 | Maize seedling plant height measurement mechanism |
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