Monitoring tool for investigating diversity of plant species

Abstract

The utility model discloses a monitoring tool for investigating the diversity of plant species, which comprises two groups of transverse plates and two groups of bidirectional screw rods, grooves are respectively constructed in the two groups of transverse plates, screw rods are respectively and rotatably connected in the grooves of the two groups of transverse plates, and nut sliding blocks are respectively in threaded connection in the multiple groups of screw rods. Threaded sleeves are arranged at the two ends of the two bidirectional lead screws correspondingly, clamping plates are fixed to the ends, away from each other, of the threaded sleeves correspondingly, clamping grooves are formed in the nut sliding blocks correspondingly, the clamping plates are connected with the clamping grooves in the nut sliding blocks correspondingly in a matched and sliding mode, and movable plates are arranged on the sides, away from each other, of the two transverse plates correspondingly. Multiple ground inserts are fixed to the bottoms of the two movable plates correspondingly, and driving assemblies for driving the movable plates to move are arranged at the tops of the two transverse plates correspondingly. The transverse diameter of the monitoring range is conveniently adjusted by arranging a bidirectional lead screw and a threaded sleeve, the convenience is improved, and the longitudinal diameter of the monitoring range is conveniently adjusted by arranging a lead screw and a nut sliding block.

Description

Technical Field

[0001] The utility model belongs to the technical field of species diversity investigation, and in particular relates to a monitoring tool for investigating plant species diversity. Background Art

[0002] The research on land use and land cover changes is being carried out comprehensively and in-depth under the impetus of the International Global Environmental Change Humanities Program. With the deepening of global change research, the research on land use and land cover changes has received more and more attention. When surveying and measuring the vegetation coverage in a region, sample square frames are usually used to frame the vegetation in the measurement area, and the vegetation in the frame is photographed by a camera, and the pictures are then processed to calculate the coverage of shrub vegetation.

[0003] For example, in the patent application with prior art announcement number CN 216208632 U, the two connecting rods are driven to move in opposite directions by pulling the pull ring, thereby driving the two slide compression reset springs to move in opposite directions. During the movement of the slide, the left and right sliders are driven to stretch the positioning springs to move relative to each other through the traction rope, thereby driving the left and right positioning blocks to move relative to each other until the positioning blocks are moved out of the positioning grooves, thereby releasing the position restriction on the crossbar. At this time, the two crossbars can be disassembled. After disassembly, the occupied area is greatly reduced, and it is also convenient to carry. This type of device improves portability through rapid disassembly, but it is not convenient to adjust the coverage area of ​​the sample square frame, resulting in the survey data in multiple sample square frames being relatively single and not comparable, thereby reducing the accuracy of the survey. For this reason, we propose a monitoring tool for investigating plant species diversity. Utility Model Content

[0004] The purpose of the utility model is to provide a monitoring tool for investigating plant species diversity, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a monitoring tool for investigating plant species diversity, comprising two groups of horizontal plates and two groups of bidirectional screw rods, the two groups of horizontal plates are respectively constructed with grooves inside, the grooves of the two groups of horizontal plates are respectively rotatably connected with screw rods, the interiors of multiple groups of screw rods are respectively threadedly connected with nut sliders, the two ends of the two groups of bidirectional screw rods are respectively provided with threaded sleeves, the ends of the multiple groups of threaded sleeves away from each other are respectively fixed with clamping plates, the interiors of the multiple groups of nut sliders are respectively constructed with clamping grooves, the multiple groups of clamping plates are respectively adapted to slide with the clamping grooves in the multiple groups of nut sliders, movable plates are respectively provided on the sides of the two groups of horizontal plates away from each other, multiple groups of ground plugs are respectively fixed on the bottoms of the two groups of movable plates, and driving components for driving the movable plates to move are respectively provided on the tops of the two groups of horizontal plates.

[0006] Preferably, the interiors of the multiple groups of threaded sleeves are respectively constructed with thread grooves, and the thread grooves in the multiple groups of threaded sleeves are respectively threadedly connected to the two ends of the two groups of bidirectional screw rods.

[0007] Preferably, handles are fixed to the surfaces of the two groups of bidirectional screw rods respectively, and the surfaces of the two groups of handles are constructed with rubber materials respectively.

[0008] Preferably, the ends of the plurality of sets of screw rods that are away from each other extend to the outer surfaces of the two sets of transverse plates respectively and are fixedly connected with knobs.

[0009] Preferably, the driving assembly includes screw rods respectively threadedly connected to one side of the top of the two groups of transverse plates, and the bottoms of the two groups of screw rods respectively penetrate the transverse plates and extend to the top of the movable plate for rotational connection.

[0010] Preferably, handles are fixedly connected to the tops of the two groups of screw rods respectively.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The device drives the screw to rotate by turning the knob, so that the nut slider slides on the screw, thereby adjusting the longitudinal diameter of the required range, and then the clamping plate is clamped into the clamping groove in the nut slider to fix the connection, and then the handle is turned to drive the bidirectional screw to rotate. The threaded sleeve and the cross plate are fixedly connected so that the rotation of the bidirectional screw drives the two groups of threaded sleeves away from each other, thereby adjusting the cross diameter of the required range. The bidirectional screw and the threaded sleeve are provided to facilitate the adjustment of the cross diameter of the monitoring range, thereby improving convenience. At the same time, the clamping plate and the nut slider are provided to facilitate the rapid disassembly and assembly of the cross plate and the bidirectional screw. The screw and the nut slider are provided to facilitate the adjustment of the longitudinal diameter of the monitoring range.

[0013] (2) The device drives the screw rod to move downward by rotating the handle, thereby driving the screw rod to move downward and then driving the movable plate downward, so that multiple sets of ground plugs are inserted into the ground and fixed to the ground. The drive assembly is provided to facilitate the lifting and lowering of the movable plate and the operation of the user. The multiple sets of ground plugs are provided to facilitate the positioning of the horizontal plate and the entire tool, thereby reducing the misalignment caused by external collisions and causing inaccurate monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a bidirectional screw rod of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the drive assembly of the utility model;

[0017] Figure 4It is a structural schematic diagram of the horizontal plate of the utility model;

[0018] Figure 5 For the utility model Figure 1 A magnified view of the structure at center.

[0019] In the figure: 1, horizontal plate; 101, screw rod; 102, nut slider; 103, knob; 2, bidirectional screw rod; 201, threaded sleeve; 202, clamping plate; 203, handle; 3, screw rod; 301, movable plate; 302, handle; 303, ground plug. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The utility model provides a monitoring tool for investigating plant species diversity, including two groups of horizontal plates 1 and two groups of bidirectional screw rods 2. The two groups of horizontal plates 1 are respectively provided with grooves, and screw rods 101 are respectively rotatably connected in the grooves of the two groups of horizontal plates 1. Nut sliders 102 are respectively threadedly connected in the multiple groups of screw rods 101. Threaded sleeves 201 are respectively arranged at both ends of the two groups of bidirectional screw rods 2. A clamping plate 202 is respectively fixed at one end of the multiple groups of threaded sleeves 201 away from each other. The multiple groups of nut sliders 102 are respectively provided with clamping grooves, and the multiple groups of clamping plates 202 are respectively connected with the multiple groups of nut sliders 102. 2 is adapted for sliding connection, and a movable plate 301 is respectively provided on the side away from each other of the two groups of horizontal plates 1, and multiple groups of ground plugs 303 are respectively fixed to the bottom of the two groups of movable plates 301, and the interiors of the multiple groups of threaded sleeves 201 are respectively constructed with threaded grooves, and the thread grooves in the multiple groups of threaded sleeves 201 are respectively threadedly connected with the two ends of the two groups of bidirectional screw rods 2, and the surfaces of the two groups of bidirectional screw rods 2 are respectively fixed with handles 203, and the surfaces of the two groups of handles 203 are respectively constructed with rubber materials, and the ends of the multiple groups of screw rods 101 away from each other extend to the outer surfaces of the two groups of horizontal plates 1 and are fixedly connected with knobs 103.

[0022] In this embodiment, preferably, the screw rod 101 is driven to rotate by rotating the knob 103 respectively, so that the nut slider 102 slides on the screw rod 101, thereby adjusting the longitudinal diameter of the required range, and then the clamping plate 202 is respectively inserted into the clamping groove in the nut slider 102 for fixed connection, and then the handle 203 is rotated to drive the bidirectional screw rod 2 to rotate, and the threaded sleeve 201 is fixedly connected to the cross plate 1 so that the rotation of the bidirectional screw rod 2 drives the two groups of threaded sleeves 201 away from each other, thereby adjusting the cross diameter of the required range, and the bidirectional screw rod 2 and the threaded sleeve 201 are provided to facilitate the adjustment of the cross diameter of the monitoring range, thereby improving convenience, and the clamping plate 202 and the nut slider 102 are provided to facilitate the quick disassembly and assembly of the cross plate 1 and the bidirectional screw rod 2, and the screw rod 101 and the nut slider 102 are provided to facilitate the adjustment of the longitudinal diameter of the monitoring range.

[0023] See also Figure 1-Figure 3 The utility model provides a monitoring tool for investigating plant species diversity, including two groups of horizontal plates 1 and two groups of bidirectional screw rods 2. The two groups of horizontal plates 1 are respectively provided with grooves, and screw rods 101 are respectively rotatably connected in the grooves of the two groups of horizontal plates 1. Nut sliders 102 are respectively threadedly connected in the interiors of the multiple groups of screw rods 101. Threaded sleeves 201 are respectively arranged at both ends of the two groups of bidirectional screw rods 2. A clamping plate 202 is respectively fixed at one end of the multiple groups of threaded sleeves 201 that are away from each other. The multiple groups of nut sliders 102 are respectively provided with clamping grooves, and the multiple groups of clamping plates 2 02 are respectively adapted to slide and connect with the slots in the multiple groups of nut sliders 102, and a movable plate 301 is respectively provided on the side away from each other of the two groups of horizontal plates 1, and multiple groups of ground plugs 303 are respectively fixed to the bottom of the two groups of movable plates 301, and a driving assembly for driving the movable plate 301 to move is respectively provided on the top of the two groups of horizontal plates 1. The driving assembly includes a screw rod 3 respectively threadedly connected to one side of the top of the two groups of horizontal plates 1, and the bottom of the two groups of screw rods 3 respectively penetrate the horizontal plate 1 and extend to the top of the movable plate 301 for rotational connection, and the top of the two groups of screw rods 3 are respectively fixedly connected with a handle 302.

[0024] In this embodiment, preferably, the handle 302 is rotated to drive the screw rod 3 to rotate and move it downward, thereby driving the movable plate 301 downward, so that multiple groups of ground plugs 303 are inserted into the ground and fixed to the ground. By providing a driving assembly, it is convenient to drive the movable plate 301 to rise and fall and is also convenient for users to operate. By providing multiple groups of ground plugs 303, it is convenient to position and limit the horizontal plate 1 and the entire tool, thereby reducing the misalignment caused by external collisions and causing inaccurate monitoring.

[0025] The working principle and use process of the utility model: when the device is in use, the two groups of horizontal plates 1 are placed in the required positions respectively, and the screw rod 101 can be driven to rotate by turning the knob 103 respectively, so that the nut slider 102 slides on the screw rod 101, thereby adjusting the longitudinal diameter within the required range, and then the clamping plates 202 are respectively inserted into the clamping grooves in the nut slider 102 for fixed connection, and then the handle 203 is rotated to drive the bidirectional screw rod 2 to rotate, and the threaded sleeve 201 is fixedly connected to the horizontal plate 1 so that the rotation of the bidirectional screw rod 2 drives the two groups of threaded sleeves 201 away from each other, thereby adjusting the transverse diameter within the required range, and then the handle 302 is rotated respectively to drive the screw rod 3 to rotate to move it downward and then drive the movable plate 301 downward, so that multiple groups of ground plugs 303 are inserted into the ground and fixed to the ground.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring tool for investigating plant species diversity, comprising two sets of horizontal plates (1) and two sets of bidirectional screw rods (2), characterized in that: The two groups of transverse plates (1) are respectively provided with grooves therein, and screw rods (101) are rotatably connected in the grooves of the two groups of transverse plates (1), and nut sliders (102) are respectively threadedly connected in the interiors of the multiple groups of screw rods (101), and threaded sleeves (201) are respectively provided at both ends of the two groups of bidirectional screw rods (2), and a clamping plate (202) is respectively fixed at one end of the multiple groups of threaded sleeves (201) away from each other, and a clamping groove is respectively provided in the interiors of the multiple groups of nut sliders (102), and the multiple groups of clamping plates (202) are respectively adapted to be slidably connected with the clamping grooves in the multiple groups of nut sliders (102), and movable plates (301) are respectively provided at one side of the two groups of transverse plates (1) away from each other, and multiple groups of ground plugs (303) are respectively fixed at the bottom of the two groups of movable plates (301), and driving components for driving the movable plates (301) to move are respectively provided at the tops of the two groups of transverse plates (1).

2. A monitoring tool for investigating plant species diversity according to claim 1, characterized in that: The plurality of groups of threaded sleeves (201) are respectively provided with thread grooves inside, and the thread grooves inside the plurality of groups of threaded sleeves (201) are respectively threadedly connected to the two ends of the two groups of bidirectional screw rods (2).

3. A monitoring tool for investigating plant species diversity according to claim 1, characterized in that: Handles (203) are respectively fixed on the surfaces of the two groups of bidirectional screw rods (2), and the surfaces of the two groups of handles (203) are respectively constructed with rubber material.

4. A monitoring tool for investigating plant species diversity according to claim 1, characterized in that: One end of the plurality of sets of screw rods (101) that is away from each other extends to the outer surface of the two sets of horizontal plates (1) respectively and is fixedly connected with a knob (103).

5. A monitoring tool for investigating plant species diversity according to claim 1, characterized in that: The driving assembly comprises screw rods (3) respectively threadedly connected to one side of the top of the two groups of horizontal plates (1), and the bottoms of the two groups of screw rods (3) respectively penetrate the horizontal plates (1) and extend to the top of the movable plate (301) for rotational connection.

6. A monitoring tool for investigating plant species diversity according to claim 5, characterized in that: The tops of the two groups of screw rods (3) are respectively fixedly connected with handles (302).

Images