A device for investigating a wetland plant community

Abstract

The application discloses a device for wetland plant community investigation and relates to the technical field of plant community investigation devices.The device comprises a plurality of insertion rods and a stabilizing assembly, the insertion rods are slidably provided with adjusting sliding blocks, the adjusting sliding blocks are provided with coarse screw holes on one side, the coarse screw holes are threadedly provided with coarse hollow rods, the coarse hollow rods are slidably provided with thin rods, the adjusting sliding blocks are provided with fine screw holes on the other side, and the thin rods are provided with rotating threads at one end. In use, the installation top block is opened and fixed, the top end of the insertion rod is inserted into the installation groove, the bottom end of the insertion rod is inserted into the wetland, the pull ring is pulled, the round rod is driven to move through the anti-withdrawal cap, the adjusting sliding block is unlocked, the adjusting sliding block is slid to a suitable position, the pull ring is loosened, the round rod is driven to move to the insertion rod and is inserted into the insertion hole under the action of the pulling force of the tension spring, and the adjusting sliding block is fixed.

Description

Technical Field

[0001] This invention relates to the field of plant community survey devices, and particularly to a device for surveying wetland plant communities. Background Technology

[0002] Wetland plant communities are combinations of various plant species living together in a regular manner in wetland environments. These communities are rich and diverse in type, simple in spatial structure, homogeneous in species composition, and show little regional variation. They are predominantly herbaceous, highly dependent on water, structurally fragile and unstable, and easily affected by external disturbances.

[0003] Laser boundary quadrats are frequently used in wetland plant community surveys. By fixing a grid line projector on a support frame, the grid lines are projected using laser to delineate the quadrat area. However, when existing supports are fixed in wetlands, the soft soil and the weight of the grid line projector can easily cause the support to tilt, resulting in the deviation of the projected grid lines and making it inconvenient to use. Therefore, we disclose a device for wetland plant community surveys to meet people's needs. Summary of the Invention

[0004] The purpose of this application is to provide a device for wetland plant community surveys, in order to solve the problem mentioned in the background art that laser boundary quadrats are frequently used in wetland plant community surveys. By fixing a grid line projector on the support of the bracket, the grid lines are projected by laser to delineate the quadrat area. However, when the existing bracket is fixed on the wetland, the soft soil makes the bracket prone to tilting under the weight of the grid line projector, resulting in the deviation of the projected grid lines and inconvenience in use.

[0005] To achieve the above objectives, this application provides the following technical solution: a device for surveying wetland plant communities, comprising multiple insertion rods and a stabilizing component. Adjustable sliding blocks are slidably mounted on each of the multiple insertion rods. Each of the multiple adjustable sliding blocks has a coarse threaded hole on one side. A coarse hollow rod is threaded into each of the multiple coarse threaded holes. A thin rod is slidably mounted into each of the multiple coarse hollow rods. A fine threaded hole is opened on the other side of each of the multiple adjustable sliding blocks. One end of each of the multiple thin rods has a rotating thread. One end of each of the multiple thin rods is threaded into a corresponding fine threaded hole. A threaded ring is threaded onto the coarse hollow rod. An mounting plate is mounted on the bottom of each adjustable sliding block. An installation component is mounted on each insertion rod. A locking component is mounted on each adjustable sliding block.

[0006] The stabilizing component includes a stabilizing plate. The top of the mounting plate is evenly provided with multiple through threaded holes. Each of the multiple through threaded holes is threaded with an adjusting threaded rod. The bottom of each of the multiple adjusting threaded rods passes through the through threaded holes and is rotatably connected to the top of the stabilizing plate. Each of the multiple adjusting threaded rods is equipped with a rotating plate at its top.

[0007] Preferably, the locking assembly includes a round rod, a through hole is provided on one side of the adjusting sliding block, the round rod is slidably installed in the through hole, a plurality of insertion holes are evenly provided on one side of the insertion rod, one end of the round rod passes through the through hole and extends into the insertion hole, an anti-disengagement cap is installed on the other end of the round rod, a pull ring is installed on one side of the anti-disengagement cap, and a pull-back unit is installed on the adjusting sliding block.

[0008] Preferably, the pull-back unit includes a tension spring, which is sleeved on the round rod. One end of the tension spring is connected to one side of the adjusting sliding block, and the other end of the tension spring is connected to one side of the anti-slip cap.

[0009] Preferably, the mounting assembly includes two mounting top blocks, each of which has two symmetrically mounted mounting slots at its bottom. All four mounting slots are fitted onto the top of the corresponding insertion rod. Two hinges are symmetrically mounted on the top of the two mounting top blocks. Clamping components are mounted on the two mounting top blocks, and fixing components are mounted on the mounting top blocks.

[0010] Preferably, the fixing component includes an L-shaped insert, and a U-shaped block is installed on one side of each of the two mounting top blocks. The L-shaped insert is slidably installed in one of the U-shaped blocks, and a stop block is installed on one side of the L-shaped insert.

[0011] Preferably, the clamping assembly includes a fixed L-shaped block, the bottom side of which contacts the top of one of the mounting top blocks, a connecting plate is mounted on the bottom of the fixed L-shaped block, two T-shaped slide rails are symmetrically mounted on the top of the connecting plate, a movable L-shaped block is slidably mounted on the two T-shaped slide rails, a rotating assembly is mounted on the fixed L-shaped block, and a projection assembly is mounted on the connecting plate.

[0012] Preferably, the rotating assembly includes a positive and negative threaded rod, and threaded holes are provided on one side of both the fixed L-shaped block and the movable L-shaped block. The positive and negative threaded rod is threaded into the two threaded holes. A baffle is installed at one end of the positive and negative threaded rod, and a hand crank is installed at the other end of the positive and negative threaded rod.

[0013] Preferably, the projection assembly includes a grid line projector, a T-shaped sliding rail is installed at the bottom of the connecting plate, a mounting sliding block is slidably installed on the T-shaped sliding rail, the grid line projector is installed at the bottom of the mounting sliding block, a threaded through hole is opened on one side of the mounting sliding block, a fixed threaded rod is threadedly installed in the threaded through hole, and a rotating plate is installed at one end of the fixed threaded rod.

[0014] In summary, the technical effects and advantages of this invention are as follows:

[0015] 1. In this invention, during use, the mounting top block is opened and fixed, the top end of the insertion rod is inserted into the mounting groove, and the bottom end of the insertion rod is inserted into the wetland. Pulling the pull ring causes the round rod to move through the anti-detachment cap, releasing the locking of the adjusting sliding block. Slide the adjusting sliding block to the appropriate position, release the pull ring, and under the tension of the tension spring, move the round rod towards the insertion rod and insert it into the insertion hole, fixing the adjusting sliding block. Rotate the thick hollow rod to one side of the adjusting sliding block, and rotate the thin rod to another corresponding adjusting sliding block. Rotate the threaded ring, and the threaded ring squeezes the thick hollow rod to fix the thin rod, making the multiple insertion rods more stable. Then rotate the rotating plate to drive the adjusting threaded rod to rotate, causing the stabilizing plate to move up and down and contact the wetland surface, increasing the contact area with the wetland surface, improving stability, making it simpler and more convenient to use, and more practical.

[0016] 2. In this invention, when storing the mounting top block, after removing the mounting top block, the L-shaped insert is moved so that the L-shaped insert slides out from one of the U-shaped blocks, unlocking the mounting top block. Under the action of the hinge, the two mounting top blocks are rotated and stored, occupying little space and making them more convenient to carry. When in use, the mounting top block is opened, and the L-shaped insert is moved so that one end of the L-shaped insert is inserted into the U-shaped block, fixing the two mounting top blocks in place. This makes it more convenient to use and has good practicality.

[0017] 3. In this invention, when installing the grid line projector, the movable L-shaped block and the fixed L-shaped block pass through the two mounting top blocks. Rotating the hand crank causes the forward and reverse threaded rods to rotate, bringing the movable L-shaped block and the fixed L-shaped block closer together. The movable L-shaped block slides on the T-shaped slide rail, contacting and pressing against the two mounting top blocks, thus fixing the movable L-shaped block and the fixed L-shaped block. Rotating the rotating plate causes the fixed threaded rod to rotate, unlocking the mounting sliding block. Sliding the mounting sliding block moves the grid line projector to a suitable position. Reversing the rotation of the rotating plate causes the fixed threaded rod to rotate in the opposite direction, locking the mounting sliding block, making it more convenient to use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of a device for surveying wetland plant communities according to an embodiment of this application;

[0020] Figure 2 This is an enlarged three-dimensional structural diagram of the connection between the round rod and the anti-slip cap in an embodiment of this application;

[0021] Figure 3 This is an enlarged three-dimensional structural diagram of the connection between the threaded rod and the baffle in an embodiment of this application;

[0022] Figure 4 This is an enlarged three-dimensional structural diagram of the connection between the hand crank and the positive and negative threaded rod in an embodiment of this application;

[0023] Figure 5 For this application Figure 1 A magnified structural diagram of part A;

[0024] Figure 6 This is an enlarged three-dimensional structural diagram of the connection portion between the U-shaped block and the L-shaped insert block in an embodiment of this application.

[0025] In the diagram: 1. Insert rod; 2. Mounting slot; 3. Mounting top block; 4. Mounting plate; 5. Stabilizing plate; 6. Thick hollow rod; 7. Thin rod; 8. Hinge; 9. Moving L-shaped block; 10. Fixed L-shaped block; 11. Hand crank; 12. Insertion hole; 13. Rotating plate; 14. Adjusting threaded rod; 15. Adjusting sliding block; 16. Tension spring; 17. Round rod; 18. Anti-detachment cap; 19. Pull ring; 20. Stop block; 21. Positive and negative threaded rod; 22. Baffle plate; 23. T-shaped slide rail; 24. Connecting plate; 25. Rotating plate; 26. Fixed threaded rod; 27. Mounting sliding block; 28. T-shaped slide rail; 29. ​​Grid line projector; 30. Threaded ring; 31. U-shaped block; 32. L-shaped insert block. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1

[0028] refer to Figure 1-6 The device shown is for surveying wetland plant communities and includes multiple insertion rods 1 and a stabilizing component. Each insertion rod 1 is slidably mounted with an adjusting sliding block 15. Each adjusting sliding block 15 has a coarse threaded hole on one side. A coarse hollow rod 6 is threaded into each of the coarse threaded holes. A thin rod 7 is slidably mounted into each of the coarse hollow rods 6. Each adjusting sliding block 15 has a fine threaded hole on the other side. Each thin rod 7 has a rotating thread at one end and is threaded into a corresponding fine threaded hole. A threaded ring 30 is threaded onto the coarse hollow rod 6. An installation plate 4 is installed at the bottom of the adjusting sliding block 15. An installation component is installed on the insertion rod 1. A locking component is installed on the adjusting sliding block 15.

[0029] The stabilizing component includes a stabilizing plate 5. The top of the mounting plate 4 is evenly provided with multiple through threaded holes. Each of the multiple through threaded holes is threaded with an adjusting threaded rod 14. The bottom of each of the multiple adjusting threaded rods 14 passes through the threaded hole and is rotatably connected to the top of the stabilizing plate 5. Each of the multiple adjusting threaded rods 14 is equipped with a rotating plate 13.

[0030] With the above structure, when in use, the bottom end of the insertion rod 1 is inserted into the wetland, the adjusting sliding rod 15 is adjusted, and the rotating plate 13 is rotated to drive the adjusting threaded rod 14 to rotate, so that the stabilizing plate 5 moves up and down and contacts the wetland surface, increasing the contact area with the wetland surface, improving stability, and making it simpler and more convenient to use.

[0031] Example 2

[0032] Based on the above embodiment 1, refer to Figure 1 and 2 As shown, the locking assembly includes a round rod 17. A through hole is provided on one side of the adjusting sliding block 15. The round rod 17 is slidably installed in the through hole. A plurality of insertion holes 12 are evenly provided on one side of the insertion rod 1. One end of the round rod 17 passes through the through hole and extends into the insertion hole 12. An anti-disengagement cap 18 is installed on the other end of the round rod 17. A pull ring 19 is installed on one side of the anti-disengagement cap 18. A pull-back unit is installed on the adjusting sliding block 15. With the setting of the round rod 17 and the cooperation of the insertion holes 12, the adjusting sliding block 15 can be locked.

[0033] Example 3

[0034] Based on the above embodiment 1 or 2, refer to Figure 1 and 2 As shown, the pull-back unit includes a tension spring 16, which is sleeved on the round rod 17. One end of the tension spring 16 is connected to one side of the adjusting sliding block 15, and the other end of the tension spring 16 is connected to one side of the anti-dislodgement cap 18. With the tension spring 16, the round rod 17 can be pulled back to its original position, making it more convenient to use.

[0035] Example 4

[0036] Based on the above embodiments 1, 2 or 3, and referring to Figure 1 , 3 As shown in Figure 4, the mounting assembly includes two mounting top blocks 3. Two mounting slots 2 are symmetrically installed on the bottom of each of the two mounting top blocks 3. The four mounting slots 2 are all fitted onto the top of the corresponding insertion rod 1. Two hinges 8 are symmetrically installed on the top of the two mounting top blocks 3. Clamping components are installed on the two mounting top blocks 3. Fixing components are installed on the mounting top blocks 3. With the cooperation of the mounting slots 2, the mounting top blocks 3 can be easily installed on the top of the insertion rod 1.

[0037] Example 5

[0038] Based on the above embodiments 1, 2, 3 or 4, refer to Figure 1 and 6 As shown, the fixing component includes an L-shaped insert 32, and a U-shaped block 31 is installed on one side of each of the two mounting top blocks 3. The L-shaped insert 32 is slidably installed in one of the U-shaped blocks 31. A stop block 20 is installed on one side of the L-shaped insert 32. With the L-shaped insert 32, the two mounting top blocks 3 can be locked in place with the cooperation of the two U-shaped blocks 31, making it convenient to use.

[0039] Example 6

[0040] Based on the above embodiments 1, 2, 3, 4 or 5, refer to Figure 1 , 3 As shown in Figure 4, the clamping assembly includes a fixed L-shaped block 10, the bottom side of which contacts the top of one of the mounting top blocks 3. A connecting plate 24 is installed on the bottom of the fixed L-shaped block 10, and two T-shaped slide rails 23 are symmetrically installed on the top of the connecting plate 24. A movable L-shaped block 9 is slidably installed on the two T-shaped slide rails 23. A rotating assembly is installed on the fixed L-shaped block 10, and a projection assembly is installed on the connecting plate 24. With the fixed L-shaped block 10 and the movable L-shaped block 9, it can be easily installed on the two mounting top blocks 3.

[0041] Example 7

[0042] Based on the above embodiments 1, 2, 3, 4, 5 or 6, refer to Figure 1 , 3As shown in Figure 4, the rotating assembly includes a positive and negative threaded rod 21. Threaded holes are provided on one side of both the fixed L-shaped block 10 and the movable L-shaped block 9. The positive and negative threaded rod 21 is threaded into the two threaded holes. A baffle 22 is installed at one end of the positive and negative threaded rod 21, and a hand crank 11 is installed at the other end of the positive and negative threaded rod 21. By setting the positive and negative threaded rod 21, the fixed L-shaped block 10 and the movable L-shaped block 9 can be brought closer to each other and moved further away, which facilitates fixing and removing the fixed L-shaped block 10 and the movable L-shaped block 9.

[0043] Example 8

[0044] Based on the above embodiments 1, 2, 3, 4, 5, 6 or 7, refer to Figure 1 and 4 As shown, the projection assembly includes a grid line projector 29. A T-shaped sliding rail 28 is installed at the bottom of the connecting plate 24. A mounting sliding block 27 is slidably installed on the T-shaped sliding rail 28. The grid line projector 29 is installed at the bottom of the mounting sliding block 27. A threaded through hole is opened on one side of the mounting sliding block 27. A fixed threaded rod 26 is installed in the threaded through hole. A rotating piece 25 is installed at one end of the fixed threaded rod 26. The grid line projector 29 facilitates the projection of grid lines, which is convenient for wetland plant community surveys. With the cooperation of the fixed threaded rod 26, the mounting sliding block 27 and the T-shaped sliding rail 28, the position of the grid line projector 29 can be adjusted for easy use.

[0045] Working principle of this invention:

[0046] In use, open and fix the mounting top block 3, insert the top end of the insertion rod 1 into the mounting groove 2, insert the bottom end of the insertion rod 1 into the wetland, pull the pull ring 19, and drive the round rod 17 to move through the anti-detachment cap 18, unlocking the adjusting sliding block 15, slide the adjusting sliding block 15 to the appropriate position, release the pull ring 19, and under the pulling force of the tension spring 16, drive the round rod 17 to move towards the insertion rod 1 and insert it into the insertion hole 12, fixing the adjusting sliding block 15, rotating the thick hollow rod 6 to install it on one side of the adjusting sliding block 15, rotating the thin rod 7 to install it on another corresponding adjusting sliding block 15, rotating the threaded ring 30, and through the compression of the thick hollow rod 6 by the threaded ring 30, fixing the thin rod 7, making the multiple insertion rods 1 more stable, then rotating the rotating plate 13, driving the adjusting threaded rod 14 to rotate, causing the stabilizing plate 5 to move up and down, contacting the wetland surface, increasing the contact area with the wetland surface, improving stability, making it simpler and more convenient to use, and more practical.

[0047] When storing the mounting top block 3, after removing the mounting top block 3, move the L-shaped insert 32 so that the L-shaped insert 32 slides out from one of the U-shaped blocks 31, unlocking the mounting top block 3. Under the action of the hinge 8, the two mounting top blocks 3 are rotated and stored, taking up little space and making them more convenient to carry. When using, open the mounting top block 3, move the L-shaped insert 32 so that one end of the L-shaped insert 32 is inserted into the U-shaped block 31, fixing the two mounting top blocks 3 in place. This makes it more convenient to use and more practical.

[0048] When installing the grid line projector 29, the movable L-shaped block 9 and the fixed L-shaped block 10 are passed through the two mounting top blocks 3. The hand crank 11 is rotated, which drives the forward and reverse threaded rod 21 to rotate, so that the movable L-shaped block 9 and the fixed L-shaped block 10 move closer to each other. The movable L-shaped block 9 slides on the T-shaped slide rail 23 and contacts and presses against the two mounting top blocks 3, fixing the movable L-shaped block 9 and the fixed L-shaped block 10. The rotating plate 25 is rotated, which drives the fixed threaded rod 26 to rotate, unlocking the mounting sliding block 27. The mounting sliding block 27 is slid, which drives the grid line projector 29 to a suitable position. The rotating plate 25 is rotated in the opposite direction, and the fixed threaded rod 26 rotates in the opposite direction, locking the mounting sliding block 27, making it more convenient to use.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for investigating a wetland plant community, comprising a plurality of insertion rods (1) and a stabilizing assembly, characterized in that: A plurality of said plug rod (1) on the sliding installation has the adjusting sliding block (15), a plurality of said adjusting sliding block (15) one side is provided with coarse thread hole, a plurality of said coarse thread hole is all threaded with coarse hollow rod (6), a plurality of said coarse hollow rod (6) is all slidingly installed with thin rod (7), a plurality of said adjusting sliding block (15) the other side is provided with fine thread hole, a plurality of said thin rod (7) one end is provided with rotating thread, a plurality of said thin rod (7) one end is all threaded in the corresponding fine thread hole, the coarse hollow rod (6) is threaded with the thread ring (30), the bottom of the adjusting sliding block (15) is installed with the mounting plate (4), the plug rod (1) is installed with the mounting assembly, the adjusting sliding block (15) is installed with the locking assembly; The stabilizing assembly comprises a stabilizing plate (5), the top of the mounting plate (4) is uniformly provided with a plurality of through threaded holes, a plurality of the through threaded holes are threaded with adjusting threaded rods (14), the bottoms of the plurality of adjusting threaded rods (14) penetrate the through threaded holes and are rotatably connected with the top of the stabilizing plate (5), and the tops of the plurality of adjusting threaded rods (14) are installed with rotating plates (13); The mounting assembly comprises two mounting top blocks (3), the bottoms of the two mounting top blocks (3) are symmetrically provided with two mounting grooves (2), the four mounting grooves (2) are sleeved on the tops of the corresponding plug rods (1), the tops of the two mounting top blocks (3) are symmetrically provided with two hinges (8), the two mounting top blocks (3) are installed with clamping assemblies, and the mounting top blocks (3) are installed with fixing assemblies; The fixing assembly comprises L-shaped plug blocks (32), the sides of the two mounting top blocks (3) are provided with U-shaped blocks (31), the L-shaped plug block (32) is slidingly installed in one of the U-shaped blocks (31), and one side of the L-shaped plug block (32) is provided with a stop block (20); The clamping assembly comprises a fixed L-shaped block (10), the bottom side of the fixed L-shaped block (10) is in contact with the top of one of the mounting top blocks (3), the bottom of the fixed L-shaped block (10) is installed with a connecting plate (24), the top of the connecting plate (24) is symmetrically provided with two T-shaped sliding rails (23), the two T-shaped sliding rails (23) are slidingly installed with movable L-shaped blocks (9), the fixed L-shaped block (10) is installed with a rotating assembly, and the connecting plate (24) is installed with a projection assembly; The rotating assembly comprises a forward and reverse threaded rod (21), the sides of the fixed L-shaped block (10) and the movable L-shaped block (9) are provided with threaded holes, the forward and reverse threaded rod (21) is threaded in the two threaded holes, one end of the forward and reverse threaded rod (21) is installed with a baffle (22), and the other end of the forward and reverse threaded rod (21) is installed with a hand lever (11). The projection assembly comprises a grid line projector (29), the bottom of the connecting plate (24) is provided with a T-shaped sliding rail (28), the T-shaped sliding rail (28) is slidably provided with a mounting sliding block (27), the grid line projector (29) is mounted on the bottom of the mounting sliding block (27), one side of the mounting sliding block (27) is provided with a threaded through hole, a fixed threaded rod (26) is threadedly mounted in the threaded through hole, and one end of the fixed threaded rod (26) is provided with a rotating piece (25).

2. The device for investigating the plant community of wetlands according to claim 1, characterized in that: The locking assembly comprises a round rod (17), one side of the adjusting sliding block (15) is provided with a round through hole, the round rod (17) is slidably arranged in the round through hole, one side of the insertion rod (1) is uniformly provided with a plurality of insertion holes (12), one end of the round rod (17) penetrates through the round through hole and extends into the insertion hole (12), the other end of the round rod (17) is provided with an anti-dropping cap (18), one side of the anti-dropping cap (18) is provided with a pull ring (19), and the adjusting sliding block (15) is provided with a pullback unit.

3. A device for investigating wetland plant communities according to claim 2, characterised in that: The pullback unit comprises a pull spring (16), the pull spring (16) is sleeved on the round rod (17), one end of the pull spring (16) is connected to one side of the adjusting sliding block (15), and the other end of the pull spring (16) is connected to one side of the anti-dropping cap (18).

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