Plant sampling device for forest carbon sink
By designing a plant sampling device with adjustable and anti-slip mechanisms, the problem of existing devices being unable to sample plants at high or distant locations has been solved, enabling flexible and efficient sampling operations and improving sampling efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-04-07
AI Technical Summary
Existing forest carbon sink plant sampling devices have a fixed length, making it difficult to efficiently sample target plants that are located at high altitudes or at great distances, thus affecting sampling efficiency.
A plant sampling device including an adjustment mechanism and an anti-slip mechanism was designed. The adjustment mechanism allows for adjustment of the clamping block position through a combination of an adjustment groove, a limiting hole, an adjustment rod, a return spring, and a limiting block. The anti-slip mechanism ensures the stability of the device through a combination of an anti-slip sleeve, a connecting strap, an anti-slip strip, and an adhesive sheet.
It improves the flexibility and stability of plant sampling, simplifies operation, reduces the physical burden on operators, increases sampling efficiency, and enhances the safety and stability of the device.
Smart Images
Figure CN224095407U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of forest carbon sequestration, and in particular to a plant sampling device for forest carbon sequestration. Background Technology
[0002] Forest carbon sequestration refers to the absorption of carbon dioxide from the atmosphere by forests through photosynthesis and its fixation in vegetation or soil, thereby reducing the concentration of carbon dioxide in the atmosphere. Forest carbon sequestration not only helps to mitigate climate change but also brings economic benefits, promotes ecological balance and biodiversity conservation. By increasing forest area and improving forest quality, carbon sequestration capacity can be effectively enhanced, contributing to addressing global climate change. Therefore, a plant sampling device for forest carbon sequestration is particularly needed.
[0003] However, most existing forest carbon sequestration plant sampling devices have a fixed length, which makes it difficult to sample plants that are located at high altitudes or far away, thus affecting sampling efficiency. Utility Model Content
[0004] The purpose of this invention is to provide a plant sampling device for forest carbon sequestration, in order to solve the problem mentioned in the background art that most existing plant sampling devices for forest carbon sequestration have a fixed length during use. When the target plant to be sampled is located at a high position or at a long distance, it is often difficult to carry out plant sampling, which affects the sampling efficiency.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a plant sampling device for forest carbon sequestration, comprising a sampling frame and an adjustment mechanism, wherein a handle is fixedly connected to one end of the sampling frame, an adjustment mechanism is provided at one end of the sampling frame, a clamping block is connected to one end of the adjustment mechanism, and an anti-slip mechanism is provided on the surface of the clamping block;
[0006] The adjustment mechanism includes an adjustment groove, a limiting hole, an adjustment rod, a mounting groove, a return spring, and a limiting block. One end of the sampling frame has an adjustment groove, and one side of the surface of the sampling frame has a limiting hole. The adjustment rod is fitted inside the adjustment groove, and one side of the surface of the adjustment rod has a mounting groove. A return spring is installed inside the mounting groove, and one end of the return spring is fixedly connected to the limiting block.
[0007] Preferably, the limiting holes are provided in eight groups, and the limiting holes are distributed at equal intervals.
[0008] Preferably, the adjusting rod and the sampling frame are connected to each other via an adjusting groove to form a sliding structure, and one end of the adjusting rod is fixedly connected to the clamping block.
[0009] Preferably, one end of the reset spring is fixedly connected to the sampling frame inside the mounting groove, and one end of the limiting block is fitted inside the limiting hole.
[0010] Preferably, the anti-slip mechanism includes an anti-slip sleeve, a connecting band, an anti-slip strip, a first adhesive sheet, and a second adhesive sheet. The surface of the handle is covered with an anti-slip sleeve, the surface of the clamping block is provided with a connecting band, an anti-slip strip is sewn to one side of the surface of the connecting band, a first adhesive sheet is sewn to one end of the surface of the connecting band, and a second adhesive sheet is sewn to the other end of the surface of the connecting band.
[0011] Preferably, the anti-slip sleeve is made of silicone, the anti-slip strip is made of silicone, and the connecting band is an elastic band.
[0012] Preferably, the first adhesive sheet is a hook and loop side, and the second adhesive sheet is a hook and loop side.
[0013] Compared with existing technologies, the beneficial effects of this utility model are as follows: This forest carbon sequestration plant sampling device, through the adjustment mechanism, allows for adjustment of the clamping block by pressing the limiting block when the target plant is located high or far away, facilitating subsequent sampling. The operation is simple and quick, the entire sampling process is more user-friendly, sampling efficiency is improved, and the physical burden on operators is reduced. The design of the anti-slip sleeve and anti-slip strips, as well as the stable fixing method of the connecting strap, ensures the stability of the device and sample during sampling, reducing operational risks. Attached Figure Description
[0014] Figure 1 This is a side view of the appearance structure of this utility model;
[0015] Figure 2 This is an exploded view of the adjustment mechanism of this utility model;
[0016] Figure 3 This is a schematic diagram of the anti-slip mechanism of this utility model;
[0017] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.
[0018] In the diagram: 1. Sampling rack; 2. Handle; 3. Adjustment mechanism; 301. Adjustment groove; 302. Limiting hole; 303. Adjustment rod; 304. Mounting groove; 305. Return spring; 306. Limiting block; 4. Clamping block; 5. Anti-slip mechanism; 501. Anti-slip sleeve; 502. Connecting strap; 503. Anti-slip strip; 504. First adhesive sheet; 505. Second adhesive sheet. Detailed Implementation
[0019] 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 present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figures 1-4 This utility model provides a technical solution: a plant sampling device for forest carbon sequestration, including a sampling frame 1 and an adjustment mechanism 3. One end of the sampling frame 1 is fixedly connected to a handle 2, and one end of the sampling frame 1 is provided with an adjustment mechanism 3. One end of the adjustment mechanism 3 is connected to a clamping block 4, and the surface of the clamping block 4 is provided with an anti-slip mechanism 5.
[0021] The adjustment mechanism 3 includes an adjustment groove 301, a limiting hole 302, an adjustment rod 303, a mounting groove 304, a return spring 305, and a limiting block 306. The sampling frame 1 has an adjustment groove 301 at one end, a limiting hole 302 on one side of its surface, an adjustment rod 303 fitted inside the adjustment groove 301, a mounting groove 304 on one side of the adjustment rod 303, and a return spring 305 inside the mounting groove 304. One end of the return spring 305 is fixedly connected to the limiting block. Block 306, through the setting of adjusting groove 301, limiting hole 302, adjusting rod 303, mounting groove 304, return spring 305 and limiting block 306, allows for the adjustment of the position of clamping block 4 to clamp the target plant when the plant to be sampled is high or far away during use. At this time, pressing the limiting block 306 causes the limiting block 306 to move into the mounting groove 304. Since one end of the return spring 305 is fixedly connected to the sampling frame 1 inside the mounting groove 304, the other end... The end is fixedly connected to the limiting block 306. When the limiting block 306 moves into the mounting groove 304, the limiting block 306 compresses the return spring 305, causing the return spring 305 to deform. When the limiting block 306 is fully fitted into the mounting groove 304, one end of the limiting block 306 disengages from the limiting hole 302, thus the limiting block 306 loses its limiting effect on the adjusting rod 303. Pulling the adjusting rod 303 causes it to slide inside the adjusting groove 301. As needed, the adjusting rod 303 is pulled to a suitable position to facilitate the clamping block 4 to clamp the target plant. At the same time, the mounting groove 304 is aligned with a set of limiting holes 302. At this time, the return spring 305 rebounds and deforms. The rebounding return spring 305 drives the limiting block 306 to return to its original position. At this time, one end of the limiting block 306 is fitted into the inside of the mounting groove 304, and the other end is fitted into the inside of the limiting hole 302, so that the limiting block 306 limits and fixes the adjusting rod 303.
[0022] Furthermore, eight sets of limiting holes 302 are provided, and the limiting holes 302 are distributed at equal intervals. By setting the limiting holes 302, during use, when one end of the limiting block 306 is fitted into the limiting holes 302 at different positions, the adjusting rod 303 can be fixed in different positions inside the adjusting groove 301.
[0023] Furthermore, the adjusting rod 303 forms a sliding structure with the sampling frame 1 through the adjusting groove 301. One end of the adjusting rod 303 is fixedly connected to the clamping block 4. With the setting of the adjusting rod 303, the position of the clamping block 4 can be adjusted by fixing the adjusting rod 303 in different positions inside the adjusting groove 301 during use, thereby facilitating on-site operations when sampling plants.
[0024] Furthermore, one end of the reset spring 305 is fixedly connected to the sampling frame 1 inside the mounting groove 304, and one end of the limiting block 306 is fitted inside the limiting hole 302. With the reset spring 305, during use, the reset spring 305 will compress and deform when it is squeezed, and when the squeezing force disappears, the reset spring 305 will rebound and deform, thereby driving the limiting block 306 to return to its original position.
[0025] The design of the aforementioned adjustment mechanism 3 allows users to adjust the position of the clamping block according to the location of the target plant, thereby improving the flexibility and applicability of the sampling device.
[0026] Furthermore, the anti-slip mechanism 5 includes an anti-slip sleeve 501, a connecting strap 502, an anti-slip strip 503, a first adhesive piece 504, and a second adhesive piece 505. The surface of the handle 2 is fitted with the anti-slip sleeve 501, and the surface of the clamping block 4 is provided with the connecting strap 502. An anti-slip strip 503 is sewn to one side of the connecting strap 502, a first adhesive piece 504 is sewn to one end of the connecting strap 502, and a second adhesive piece 505 is sewn to the other end of the connecting strap 502. Through the arrangement of the anti-slip sleeve 501, connecting strap 502, anti-slip strip 503, first adhesive piece 504, and second adhesive piece 505, during use, the anti-slip sleeve 501 is fitted onto the surface of the handle 2, thereby facilitating... The sampling personnel grasp the sampling frame 1. The silicone anti-slip sleeve 501 prevents the handle 2 from slipping off the sampling personnel's hands. The connecting strap 502 is attached to the surface of the clamping block 4, and the anti-slip strip 503 is aligned with the surfaces of the two clamping blocks 4. Then, the connecting strap 502 is pulled to make the first adhesive piece 504 and the second adhesive piece 505 stick together. Since the first adhesive piece 504 has a Velcro velvet surface and the second adhesive piece 505 has a Velcro hook surface, the connecting strap 502 can be fixed to the surface of the clamping block 4 when the first adhesive piece 504 and the second adhesive piece 505 stick together. Thus, when the clamping block 4 clamps the target plant, the anti-slip strip 503 can prevent the plant from falling off between the clamping blocks 4.
[0027] Furthermore, the anti-slip sleeve 501 is made of silicone, the anti-slip strip 503 is made of silicone, and the connecting strap 502 is an elastic band. With the anti-slip sleeve 501, when in use, the anti-slip sleeve 501 is fitted onto the surface of the handle 2, which makes it convenient for the sampling personnel to grasp the sampling frame 1 and prevents the sampling frame 1 from falling off the sampling personnel's hands.
[0028] Furthermore, the first adhesive sheet 504 is a hook and loop fastener with a fuzzy surface, and the second adhesive sheet 505 is a hook and loop fastener with a barbed surface. With the arrangement of the first adhesive sheet 504 and the second adhesive sheet 505, during use, since the first adhesive sheet 504 is a hook and loop fastener with a fuzzy surface and the second adhesive sheet 505 is a hook and loop fastener with a barbed surface, when the first adhesive sheet 504 and the second adhesive sheet 505 are attached to each other, the connecting strip 502 can be fixed to the surface of the clamping block 4.
[0029] In the aforementioned anti-slip mechanism 5, the silicone anti-slip sleeve is provided on the surface of the handle, and the connecting strap with anti-slip strips is provided on the surface of the clamping block. The connecting strap is fixed to the clamping block by Velcro (first adhesive piece and second adhesive piece). These designs enhance the stability and safety during sampling and prevent the device from slipping or the plant sample from falling off.
[0030] Working principle: The anti-slip sleeve 501 is fitted onto the surface of the handle 2, making it easier for the sampling personnel to grip the sampling frame 1. The silicone anti-slip sleeve 501 prevents the handle 2 from slipping off the sampling personnel's hands. The connecting strap 502 is attached to the surface of the clamping block 4, and the anti-slip strip 503 is aligned with the mating surfaces of the two sets of clamping blocks 4. Then, the connecting strap 502 is pulled to make the first adhesive piece 504 and the second adhesive piece 505 stick together. Since the first adhesive piece 504 is a Velcro velvet surface and the second adhesive piece 505 is a Velcro surface... The hook-and-prick surface allows the connecting strip 502 to be fixed to the surface of the clamping block 4 when the first adhesive piece 504 and the second adhesive piece 505 are attached to each other. This prevents the plant from falling off between the clamping blocks 4 when the clamping block 4 is holding the target plant. When the plant to be sampled is high or far away, the position of the clamping block 4 can be adjusted to clamp the target plant. At this time, pressing the limiting block 306 causes it to move into the mounting groove 304. Because the return spring 305 is in the mounting groove 304... One end of the inner part is fixedly connected to the sampling frame 1, and the other end is fixedly connected to the limiting block 306. When the limiting block 306 moves into the mounting groove 304, it compresses the return spring 305, causing the return spring 305 to deform. When the limiting block 306 is fully engaged in the mounting groove 304, one end of the limiting block 306 disengages from the limiting hole 302, thus the limiting block 306 loses its limiting effect on the adjusting rod 303. Pulling the adjusting rod 303 then allows it to move within the adjusting groove. The internal sliding mechanism of 301 allows the adjusting rod 303 to be pulled to a suitable position as needed, facilitating the clamping block 4 to clamp the target plant. At the same time, it aligns the mounting groove 304 with a set of limiting holes 302. At this time, the return spring 305 undergoes a rebound deformation, which drives the limiting block 306 to return to its original position. At this time, one end of the limiting block 306 is fitted inside the mounting groove 304, and the other end is fitted inside the limiting hole 302, thereby limiting and fixing the adjusting rod 303.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A plant sampling device for forest carbon sequestration, comprising a sampling frame (1) and an adjustment mechanism (3), characterized in that: One end of the sampling rack (1) is fixedly connected to a handle (2), and one end of the sampling rack (1) is provided with an adjustment mechanism (3). One end of the adjustment mechanism (3) is connected to a clamping block (4), and the surface of the clamping block (4) is provided with an anti-slip mechanism (5). The adjustment mechanism (3) includes an adjustment groove (301), a limiting hole (302), an adjustment rod (303), a mounting groove (304), a return spring (305), and a limiting block (306). One end of the sampling frame (1) is provided with an adjustment groove (301), and a limiting hole (302) is provided on one side of the surface of the sampling frame (1). An adjustment rod (303) is fitted inside the adjustment groove (301), and a mounting groove (304) is provided on one side of the surface of the adjustment rod (303). A return spring (305) is provided inside the mounting groove (304), and one end of the return spring (305) is fixedly connected to the limiting block (306).
2. The plant sampling device for forest carbon sequestration according to claim 1, characterized in that: The limiting holes (302) are provided in eight groups, and the limiting holes (302) are distributed at equal intervals.
3. The plant sampling device for forest carbon sequestration according to claim 1, characterized in that: The adjusting rod (303) forms a sliding structure with the sampling frame (1) through the adjusting groove (301), and one end of the adjusting rod (303) is fixedly connected to the clamping block (4).
4. The plant sampling device for forest carbon sequestration according to claim 1, characterized in that: One end of the reset spring (305) is fixedly connected to the sampling frame (1) inside the mounting groove (304), and one end of the limiting block (306) is fitted inside the limiting hole (302).
5. A plant sampling device for forest carbon sequestration according to claim 1, characterized in that: The anti-slip mechanism (5) includes an anti-slip sleeve (501), a connecting strap (502), an anti-slip strip (503), a first adhesive piece (504), and a second adhesive piece (505). The surface of the handle (2) is covered with an anti-slip sleeve (501), and the surface of the clamping block (4) is provided with a connecting strap (502). An anti-slip strip (503) is sewn to one side of the surface of the connecting strap (502), a first adhesive piece (504) is sewn to one end of the surface of the connecting strap (502), and a second adhesive piece (505) is sewn to the other end of the surface of the connecting strap (502).
6. A plant sampling device for forest carbon sequestration according to claim 5, characterized in that: The anti-slip sleeve (501) is made of silicone, the anti-slip strip (503) is made of silicone, and the connecting band (502) is an elastic band.
7. A plant sampling device for forest carbon sequestration according to claim 5, characterized in that: The first adhesive sheet (504) is a hook and loop side, and the second adhesive sheet (505) is a hook and loop side.