Electronic DBH (diameter at breast height) measuring tool

Abstract

The utility model discloses an electronic diameter at breast height measuring tool, which comprises a measuring main body, the bottom of the measuring main body is fixedly connected with a fixing block, the left rear end and the right front end of the fixing block are respectively provided with a first sliding chute, a first supporting rod is inserted into the first sliding chute, the rear side of the first supporting rod is provided with a second sliding chute, and the second sliding chute is fixedly connected with the left rear end and the right front end of the fixing block. And a sliding block is inserted into the second sliding groove, and the rear end of the sliding block is fixedly connected with a first connecting block. The first supporting rods, the second supporting rods, the threaded holes and the long threaded knobs are arranged, the first supporting rods are arranged on the left side and the right side of the bottom of the measuring body, the second supporting rods capable of rotating and adjusting the distance are arranged on the first supporting rods, and then the threaded holes and the long threaded knobs are screwed and matched, so that the diameter at breast height measuring device is fixed to a tree trunk. The structure is simple and compact, the operation is simple and convenient, manpower is saved, the working efficiency is improved, and the accuracy of a measurement result is ensured.

Description

Technical Field

[0001] This utility model relates to the field of thorax measurement, specifically an electronic thorax measurement tool. Background Technology

[0002] Tree diameter at breast height (DBH) measurement is an important tool for assessing tree growth, resource management, and decision-making. DBH refers to the diameter of a tree's trunk at a certain height (usually 1.3 meters) above the ground, directly reflecting the tree's thickness. By regularly measuring DBH, we can understand the tree's growth rate and trend, assess its growth status, determine whether it is in a healthy growth state, and whether it is affected by environmental factors or pests and diseases.

[0003] In existing tree diameter at breast height (DBH) measurement work, the measurement method used by staff is mostly to manually wrap a measuring tape around the tree. Manual wrapping may result in errors, and for thicker tree trunks, multiple staff members may be required to operate, which wastes manpower and reduces work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an electronic sternum measuring tool with a simple and compact structure, easy operation, saving manpower and improving work efficiency, while ensuring the accuracy of measurement results.

[0005] To achieve the above objectives, an electronic sternoscopic diameter (TSC) measuring tool is provided, comprising a measuring body. A fixing block is fixedly connected to the bottom of the measuring body. A first sliding groove is formed at the left rear end and right front end of each fixing block. A first support rod is inserted into the interior of the first sliding groove. A second sliding groove is formed at the rear of the first support rod. A slider is inserted into the interior of the second sliding groove. A first connecting block is fixedly connected to the rear end of the slider. A second support rod is rotatably connected inside the first connecting block. A threaded hole is formed on the right side of the second support rod. A long threaded knob is provided on the right side of the second support rod. A third connecting block is fixedly connected to the left front end and right rear end of each fixing block. A snap-fit ​​groove is formed on the outer top of the third connecting block. An insertion block is fixedly connected to the inner end of the first support rod.

[0006] According to the aforementioned electronic sternoscopic measuring tool, a second connecting block is fixedly connected to the outer end of the first support rod. A first slot is provided in the middle of the rear side of the second connecting block, and a spherical pull buckle is fixedly connected to the middle of the outer side of the second connecting block. This is for the convenience of the operator to pull out the first support rod.

[0007] According to the aforementioned electronic sternoscopic measuring tool, a first connecting groove is provided on the right side of the measuring body, and a second connecting groove is provided at the rear left side of the measuring body. This is used to store the connecting buckle when it is not in use.

[0008] According to the aforementioned electronic diameter-of-breast-length (DBH) measuring tool, a steel measuring tape is inserted through the middle of the left side wall of the second connecting groove, and the long threaded knob is threadedly connected to the threaded hole. This is used to clamp the measuring body onto a tree by securing it at both ends.

[0009] According to the aforementioned electronic sternum measuring tool, a connecting buckle is fixedly connected to the right end of the steel tape measure, a display screen is provided in the center of the front side of the measuring body, and a USB interface is provided in the center of the left front end of the measuring body. The USB interface is used for data transmission.

[0010] According to the aforementioned electronic diameter-of-breast-length (DBH) measuring tool, the inner wall of the first slide groove is provided with a fixing groove, and the number of threaded holes is multiple. This is to accommodate trees of different diameters.

[0011] According to the aforementioned electronic sternoscopic measuring tool, the connecting buckle is cylindrical, the snap-fit ​​groove and the plug-in block are all T-shaped, the second sliding groove has an L-shaped cross-section, the slider is L-shaped, and the fixing groove is square. The fixing groove is used to fix the plug-in block.

[0012] According to the aforementioned electronic sternoscopic diameter measuring tool, a power button is located on the top left side of the measuring body, and a data recording button is located to the right of the power button. The data recording button is used to record the measured data.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, by setting a first support rod, a second support rod, a threaded hole, and a long threaded knob, sets the first support rod on the left and right sides of the bottom of the measuring body, and sets the second support rod that can be rotated and adjusted in distance. Then, the threaded hole and the long threaded knob are tightened together to fix the diameter at breast height measuring device to the tree trunk. This structure is simple and compact, easy to operate, saves manpower and improves work efficiency, and ensures the accuracy of measurement results.

[0015] 2. This utility model, by setting a sliding groove, a snap-fit ​​groove, and a plug-in block, installs a fixing block below the measuring body. A first sliding groove is opened inside the fixing block to accommodate the first support rod. Snap-fit ​​grooves are set on both sides of the fixing block, and plug-in blocks are installed on the inner side of the first support rod. The snap-fit ​​grooves and plug-in blocks are plugged in, making the first support rod more stable during use. The structure is simple to operate and easy to store, saving space and improving work efficiency.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional structural exploded view of an electronic sternometer measuring tool according to the present invention;

[0019] Figure 2 This is a detailed illustration of an electronic sternoscopic measuring tool according to this utility model;

[0020] Figure 3 This is a left-side perspective view of the three-dimensional structure of an electronic sternometer measuring tool according to this utility model;

[0021] Figure 4 This is a right-side perspective view of the three-dimensional structure of an electronic sternometer measuring tool according to this utility model;

[0022] Figure 5 This is a three-dimensional view of the internal structure of the slide groove of an electronic sternometer measuring tool according to this utility model.

[0023] In the diagram: 1. Measuring body; 2. Fixing block; 3. First slide groove; 4. First support rod; 5. Second slide groove; 6. Sliding block; 7. First connecting block; 8. Insertion block; 9. Second support rod; 10. Threaded hole; 11. Long threaded knob; 12. Second connecting block; 13. First slot; 14. Pull buckle; 15. Third connecting block; 16. Snap-fit ​​groove; 17. Fixing groove; 18. First connecting groove; 19. Second connecting groove; 20. Steel tape measure; 21. Connecting buckle; 22. USB interface; 23. Display screen; 24. Power button; 25. Data recording button. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5This utility model provides a technical solution: an electronic sternum measuring tool, including a measuring body 1. The measuring body 1 has an internal elastic device for automatically retracting a steel measuring tape 20. A fixing block 2 is fixedly connected to the bottom of the measuring body 1. A first sliding groove 3 is provided on the left rear end and right front end of the fixing block 2. A first support rod 4 is inserted into the first sliding groove 3. A second sliding groove 5 is provided on the rear side of the first support rod 4. A slider 6 is inserted into the second sliding groove 5. A first connecting block 7 is fixedly connected to the rear end of the slider 6. A second support rod 9 is rotatably connected inside the first connecting block 7. A threaded hole 10 is provided on the right side of the second support rod 9. A long threaded knob 11 is provided on the right side of the second support rod 9. A third connecting block 15 is fixedly connected to the left front end and right rear end of the fixing block 2. A snap-fit ​​groove 16 is provided on the top outer side of the third connecting block 15. An insertion block 8 is fixedly connected to the inner end of the first support rod 4.

[0026] A second connecting block 12 is fixedly connected to the outer end of the first support rod 4. A first slot 13 is provided in the middle of the rear side of the second connecting block 12. The first slot 13 is used to lock the outer end of the second support rod 9 to ensure fixed storage. A pull buckle 14 is fixedly connected to the middle of the outer side of the second connecting block 12. The pull buckle 14 is spherical. A first connecting groove 18 is provided on the right side of the measuring body 1. A second connecting groove 19 is provided at the rear left side of the measuring body 1. A steel tape measure 20 is provided through the middle of the left side wall of the second connecting groove 19. A long threaded knob 11 is threadedly connected to the threaded hole 10. A connecting buckle 21 is fixedly connected to the right end of the steel tape measure 20. The front side of the measuring body 1 A display screen 23 is provided in the middle, and a USB interface 22 is provided in the middle of the left front end of the measuring body 1; a fixing groove 17 is provided on the inner side wall of the first slide groove 3, and there are multiple threaded holes 10; the connecting buckle 21 is cylindrical, the snap-fit ​​groove 16 is T-shaped, the cross section of the second slide groove 5 is L-shaped, the slider 6 is L-shaped, and the fixing groove 17 is square. The fixing groove 17 is used to insert and fix the first support rod 4 inside to prevent it from slipping out of the first slide groove 3; a power button 24 is provided on the top left side of the measuring body 1, and a data recording button 25 is provided on the right side of the power button 24. The data recording function and the data transmission function are existing technologies.

[0027] Working principle: When the measuring device is not in use, the second support rod 9 is folded and placed parallel to the first support rod 4. The outer end of the second support rod 9 is inserted into the first slot 13, and then the entire rod is stored in the first sliding groove 3. At the same time, the insertion block 8 is inserted into the fixing groove 17. When the measuring device needs to be used, the operator places the device on the trunk at the position to be measured, pulls the latch 14, pulls out the first support rods 4 on both sides from the first sliding groove 3, inserts the insertion block 8 on the first support rod 4 into the locking groove 16 on the same side, and then rotates the first support rod 4. The second support rod 9 is perpendicular to the first support rod 4. Adjust the distance between the two second support rods 9 to clamp the tree trunk in the middle. Then select a suitable position for the threaded hole 10 and tighten the long threaded knobs 11 on both sides into the threaded holes 10 until the entire device is clamped onto the tree trunk. Finally, pull the connecting buckle 21 to pull the steel tape measure 20 out of the measuring body 1 and wrap it around the tree trunk. Insert the connecting buckle 21 into the first connecting groove 18. Then measure the reading of the measuring body 1 and display it on the display screen 23. Finally, press the data recording button 25 to record the measured data.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An electronic chest caliper tool, comprising: The utility model relates to a measuring body (1), its characterized in be fixedly connected with fixed block (2) at the bottom of measuring body (1), the left rear end with the right side front end of fixed block (2) all are seted with first sliding slot (3), the inside insertion of first sliding slot (3) has first support rod (4), the rear end of first support rod (4) is seted with second sliding slot (5), the inside insertion of second sliding slot (5) has sliding block (6), the rear end fixedly connected with first connecting block (7) of sliding block (6), the inside rotation of first connecting block (7) is connected with second support rod (9), the right side of second support rod (9) is seted with screw hole (10), the right side of second support rod (9) is provided with long screw knob (11), the left side front end with the right side rear end of fixed block (2) all are fixedly connected with third connecting block (15), the top outside of third connecting block (15) is seted with clamping groove (16), the inside end of first support rod (4) is fixedly connected with insertion block (8).

2. An electronic chest caliper according to claim 1, wherein: The outside end of first support rod (4) is fixedly connected with second connecting block (12), the rear side middle part of second connecting block (12) is seted with first clamping groove (13), the outside middle part of second connecting block (12) is fixedly connected with pull buckle (14), pull buckle (14) is spherical.

3. An electronic chest caliper according to claim 1, wherein: The right side of measuring body (1) is seted with first connecting groove (18), and the left rear end of measuring body (1) is seted with second connecting groove (19).

4. An electronic chest caliper according to claim 3, wherein: The left side wall middle part of second connecting groove (19) is provided with steel tape (20) through, and long screw knob (11) is threadedly connected with screw hole (10).

5. An electronic chest caliper according to claim 4, wherein: The right end of steel tape (20) is fixedly connected with connecting buckle (21), the front side middle part of measuring body (1) is seted with display screen (23), the left side front end middle part of measuring body (1) is provided with USB interface (22), and connecting buckle (21) is cylindrical.

6. An electronic chest caliper according to claim 1, wherein: The inside wall of first sliding slot (3) is seted with fixed groove (17), and the number of screw hole (10) is multiple.

7. An electronic chest caliper according to claim 6, wherein: Clamping groove (16) is T-shaped insertion block (8), the section of second sliding slot (5) is L-shaped, sliding block (6) is L-shaped, and fixed groove (17) is square.

8. An electronic chest caliper according to claim 1, wherein: The top left side of measuring body (1) is provided with power button (24), and the right side of power button (24) is provided with data recording button (25).

Images