A stable structure and ground mobile observation platform for grassland diversity

Abstract

The present invention relates to the technical field of observation platforms, wherein a stabilizing platform is provided on the surface of a fixed seat, a movable groove is provided on the surface of the movable groove, a stabilizing block is slidably connected to the surface of the stabilizing platform, and a connecting block is provided on the surface of the stabilizing block; a positioning hole is provided on the surface of the stabilizing platform, the connecting block passes through the positioning hole, an elastic plate is provided on the surface of the connecting block, the surface of the stabilizing platform is rotatably connected to a fixing rod, a rolling ball is provided on the surface of the fixing rod, and the rolling ball is in contact with the elastic plate; a magnet block is provided on the surface of the stabilizing platform, a camera is provided on the surface of the magnet block, and one end of the stabilizing block is in contact with the camera; the beneficial effect is that the camera is directly limited after adjustment, and after the camera is supported by a group of stabilizing fasteners, the surface of the camera is in contact with the surface of the stabilizing platform, and the camera will not shake easily even when the platform as a whole is moving, and multiple groups of auxiliary holes can not only quickly adjust the camera angle, but also quickly stabilize the camera.

Description

Technical Field

[0001] The present invention relates to the technical field of observation platforms, and in particular to a ground mobile observation platform with a stable structure and grassland diversity. Background Art

[0002] The ground mobile observation platform for grassland diversity usually uses an autonomous vehicle equipped with one or more sensors such as cameras, hyperspectral sensors, and multispectral sensors to observe the status of grassland plants.

[0003] In the prior art, small cars are widely used because they can observe various locations.

[0004] However, the existing cameras installed on the surface of the cart cannot ensure their stability when adjusting their angles, or the staff needs to re-fix the cameras. The camera angles will change due to bumps during the movement of the cart, affecting the observation effect. Summary of the Invention

[0005] The purpose of the present invention is to provide a ground mobile observation platform with a stable structure and grassland diversity to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a stable structure, the stable structure comprising:

[0007] A fixed seat, a stabilizing platform is provided on the surface of the fixed seat, a movable groove is provided on the surface of the movable groove, a stabilizing block is slidably connected to the surface of the movable groove, and a connecting block is provided on the surface of the stabilizing block;

[0008] A positioning hole is formed on the surface of the stabilizing platform, and a connecting block passes through the positioning hole. An elastic plate is provided on the surface of the connecting block. A fixing rod is rotatably connected to the surface of the stabilizing platform. A rolling ball is provided on the surface of the fixing rod, and the rolling ball contacts the elastic plate.

[0009] The magnet block is arranged on the surface of the stabilizing platform. A camera is arranged on the surface of the magnet block, and one end of the stabilizing block contacts the camera.

[0010] Preferably, the fixing seat is an annular plate structure, and the surface of the fixing seat is provided with universal wheels, and there are four groups of universal wheels. The four groups of universal wheels are distributed in a circular array about the center of the fixing seat, and the surface of the fixing seat is provided with fixed blocks, and there are multiple groups of fixed blocks.

[0011] Preferably, the stabilizing platform has a spherical structure and a plane is provided on its surface, the movable groove has an arc-shaped groove structure, multiple groups of movable grooves are provided, and the multiple groups of movable grooves are distributed in a circular array about the center of the stabilizing platform, the elastic plate has an arc-shaped plate structure, and the two ends of the elastic plate are fixed on the surface of the stabilizing platform, and a spring 1 is provided on the surface of the movable groove, and one end of the spring 1 is fixed on the surface of the stabilizing block.

[0012] Preferably, a magnet ball is provided on the surface of the stabilizing table, the magnet block is adsorbed on the surface of the magnet ball, an elastic rope is provided on the surface of the magnet ball, one end of the elastic rope is fixed on the surface of the magnet block, and a support column is provided on the surface of the fixing seat, four groups of support columns are provided, and the four groups of support columns are distributed in a circular array about the center of the fixing seat, and a platform is provided on the surface of the support column, and the fixing rod passes through the platform.

[0013] Preferably, the fixing rod is a "T"-shaped column structure, and a limiting hole is opened on the surface of the fixing rod. The limiting hole is a "T"-shaped through hole. There are two groups of limiting holes, and the two groups of limiting holes are symmetrically distributed about the center of the fixing rod.

[0014] Preferably, a rotating rod is inserted into the surface of the limiting hole, and the rotating rod has a "T"-shaped cylindrical structure. A connecting plate is provided on the surface of the rotating rod, one end of the connecting plate is fixed to the surface of the remaining group of rotating rods, and a second spring is provided between the limiting hole and the surface of the rotating rod, and the second spring is sleeved on the surface of the rotating rod.

[0015] Preferably, the surface of the platform is provided with auxiliary holes, and the auxiliary holes are provided in multiple groups. The multiple groups of auxiliary holes are distributed in a circular array about the center of the fixed rod, and one end of the rotating rod is located in the auxiliary hole.

[0016] A ground mobile observation platform for grassland diversity comprises any one of the above-mentioned stable structures.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention proposes a stabilizing structure in which the camera is directly limited after adjustment, and after the camera is supported by a group of stabilizing fasteners, the surface of the camera contacts the surface of the stabilizing platform, and the overall stability is good. Even if the platform as a whole is moving, the camera will not shake easily. Multiple groups of auxiliary holes can not only quickly adjust the camera angle, but also quickly stabilize the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a partial cross-sectional view of the overall structure of the present invention;

[0021] Figure 3This is a schematic diagram of the structure of the stabilizing block of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the stabilization platform of the present invention;

[0023] Figure 5 This is a schematic diagram of the connection structure between the stabilizing block and the stabilizing platform of the present invention;

[0024] Figure 6 A half-section view of the stabilizing platform structure of the present invention;

[0025] Figure 7 for Figure 2 A in the middle is an enlarged schematic diagram;

[0026] Figure 8 This is a schematic diagram of the connection structure between the magnet ball and the magnet block of the present invention.

[0027] In the figure: fixed seat 1, universal wheel 2, fixed block 3, stabilizing platform 4, moving groove 5, platform 6, positioning hole 7, stabilizing block 8, connecting block 9, elastic plate 10, spring 11, magnetic ball 12, magnetic block 13, elastic rope 14, camera 15, fixing rod 16, rolling ball 17, limiting hole 18, rotating rod 19, connecting plate 20, spring 21, auxiliary hole 22. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0029] See also Figures 1 to 8 The present invention provides a technical solution: a stabilizing structure, which includes: a fixing seat 1, a stabilizing platform 4 is provided on the surface of the fixing seat 1, a movable groove 5 is provided on the surface of the stabilizing platform 4, a stabilizing block 8 is slidably connected to the surface of the movable groove 5, and a connecting block 9 is provided on the surface of the stabilizing block 8; a positioning hole 7 is provided on the surface of the stabilizing platform 4, the connecting block 9 passes through the positioning hole 7, an elastic plate 10 is provided on the surface of the connecting block 9, a fixing rod 16 is rotatably connected to the surface of the stabilizing platform 4, a rolling ball 17 is provided on the surface of the fixing rod 16, and the rolling ball 17 is in contact with the elastic plate 10; a magnet block 13 is provided on the surface of the stabilizing platform 4, a camera 15 is provided on the surface of the magnet block 13, and one end of the stabilizing block 8 is in contact with the camera 15;

[0030] After adjustment, the camera 15 is directly limited, and after the camera 15 is supported by a set of stabilizing fasteners 8, the surface of the camera 15 contacts the surface of the stabilizing platform 4, and the overall stability is good. Even if the platform 6 is moving, the camera 15 will not shake easily. The multiple sets of auxiliary holes 22 can not only quickly adjust the angle of the camera 15, but also quickly stabilize the camera 15. Example 2

[0031] On the basis of embodiment 1, in order to achieve the stability of the camera 15, the fixed seat 1 is an annular plate structure, the surface of the fixed seat 1 is provided with a universal wheel 2, the universal wheel 2 is provided with four groups, and the four groups of universal wheels 2 are distributed in a circular array about the center of the fixed seat 1, and the surface of the fixed seat 1 is provided with a fixed block 3, and the fixed block 3 is provided with multiple groups. The stabilizing platform 4 is a spherical structure and its surface is provided with a plane, the moving groove 5 is an arc-shaped groove structure, the moving groove 5 is provided with multiple groups, and the multiple groups of moving grooves 5 are distributed in a circular array about the center of the stabilizing platform 4, the elastic plate 10 is an arc-shaped plate structure, and the two ends of the elastic plate 10 are fixed to the surface of the stabilizing platform 4, the surface of the moving groove 5 is provided with a spring 11, and one end of the spring 11 is fixed to the stabilizing platform 4. The surface of the fixed block 8 and the surface of the stabilizing platform 4 are provided with a magnetic ball 12, and the magnet block 13 is adsorbed on the surface of the magnetic ball 12. The surface of the magnetic ball 12 is provided with an elastic rope 14, and one end of the elastic rope 14 is fixed to the surface of the magnet block 13. The surface of the fixed seat 1 is provided with a support column 18, and the support column 18 is provided with four groups. The four groups of support columns 18 are distributed in a circular array about the center of the fixed seat 1. The surface of the support column 18 is provided with a platform 6. The fixing rod 16 passes through the platform 6. The fixing rod 16 is a "T"-shaped column structure. The surface of the fixing rod 16 is provided with a limiting hole 18. The limiting hole 18 is a "T"-shaped through hole. There are two groups of limiting holes 18, and the two groups of limiting holes 18 are symmetrically distributed about the center of the fixing rod 16. A rotating rod 19 is inserted into the surface of the limiting hole 18. The rotating rod 19 is a "T"-shaped column structure. A connecting plate 20 is provided on the surface of the rotating rod 19. One end of the connecting plate 20 is fixed to the surface of the remaining set of rotating rods 19, and a spring 21 is provided between the limiting hole 18 and the surface of the rotating rod 19. The spring 21 is sleeved on the surface of the rotating rod 19. An auxiliary hole 22 is provided on the surface of the platform 6. There are multiple groups of auxiliary holes 22. The multiple groups of auxiliary holes 22 are distributed in a circular array about the center of the fixed rod 16, and one end of the rotating rod 19 is located in the auxiliary hole 22. Pull the connecting plate 20, and the connecting plate 20 drives the rotating rod 19 to be located in the limiting hole 18. At this time, rotate the connecting plate 20, and the connecting plate 20 drives the fixed rod 16 to be located in the limiting hole 18. The rod 16 rotates, and the rolling ball 17 rotates around the fixed rod 16 at the same time. The rolling ball 17 passes through the surface of the elastic plate 10 during the rotation. In the process of the elastic plate 10 being rolled by the rolling ball 17, the elastic plate 10 supports the stabilizing block 8 to move along the movable groove 5. Therefore, the stabilizing block 8 supports the magnet block 13 to rotate around the magnet ball, and the connecting plate 20 is loosened. Under the action of the spring 21, one end of the rotating rod 19 is located in the auxiliary hole 22. Therefore, the camera 15 is directly limited after adjustment, and after the camera 15 is supported by a group of stabilizing blocks 8, the surface of the camera 15 contacts the surface of the stabilizing platform 4, and the overall stability is good. Even if the platform 6 as a whole is moving, the camera 15 will not shake easily.

[0032] In actual use, such as Figure 7As shown, when the connecting plate 20 is pulled upward, the connecting plate 20 drives the rotating rod 19 to be located in the limiting hole 18. At this time, the connecting plate 20 is rotated, and the connecting plate 20 drives the fixing rod 16 to rotate. At the same time, the rolling ball 17 rotates around the fixing rod 16. During the rotation of the rolling ball 17, it passes through the surface of the elastic plate 10. During the process of the elastic plate 10 being rolled by the rolling ball 17, the elastic plate 10 supports the stabilizing block 8 to move along the moving groove 5. Therefore, the stabilizing block 8 supports the magnet block 13 to rotate around the magnet ball, and the connecting plate 20 is released. Under the action of the spring 21, one end of the rotating rod 19 is located in the auxiliary hole 22. Therefore, the camera 15 is directly limited after adjustment, and after the camera 15 is supported by a group of stabilizing fasteners 8, the surface of the camera 15 contacts the surface of the stabilizing platform 4, and the overall stability is good. Even if the platform 6 is moving as a whole, the camera 15 will not shake easily. Multiple groups of auxiliary holes 22 can not only quickly adjust the angle of the camera 15, but also quickly stabilize the camera 15.

[0033] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A stable structure, characterized in that: The stable structure comprises: A fixed seat (1), wherein the fixed seat (1) is an annular plate-shaped structure, a stabilizing platform (4) is provided on the inner ring of the fixed seat (1), a plurality of movable grooves (5) are provided on the surface of the stabilizing platform (4), a stabilizing block (8) is slidably connected in each movable groove (5), and a connecting block (9) is provided on the top surface of each stabilizing block (8); The stabilizing platform (4) is in a spherical structure, and a plane is provided on the top of the stabilizing platform (4); the movable groove (5) is in an arc-shaped groove structure, and the plurality of movable grooves (5) are distributed in a circular array about the center of the stabilizing platform (4); A positioning hole (7) is provided on the plane of the stabilizing platform (4), a plurality of positioning holes (7) are provided, the connecting block (9) passes through the positioning hole (7), and the top of each connecting block (9) is provided with an elastic plate (10). The plane of the stabilizing platform (4) is rotatably connected to a fixing rod (16), and the surface of the fixing rod (16) is connected to a rolling ball (17) via a cross rod, and the rolling ball (17) is in contact with the elastic plate (10); A magnet block (13) is provided at the bottom end of the stabilizing platform (4), a camera (15) is provided on the bottom surface of the magnet block (13), and one end of the stabilizing block (8) contacts the magnet block (13); the elastic plate (10) is in an arc-shaped plate structure, and both ends of the elastic plate (10) are fixed to the plane of the stabilizing platform (4), a spring (11) is provided in the movable groove (5), and one end of the spring (11) is fixed to the top surface of the stabilizing block (8); a magnet ball (12) is provided at the bottom end of the stabilizing platform (4), the magnet block (13) is adsorbed on the bottom end of the magnet ball (12), an elastic rope (14) is provided at the bottom end of the magnet ball (12), and one end of the elastic rope (14) is fixed to the surface of the magnet block (13); The rolling ball (17) rotates around the fixed rod (16), the elastic plate (10) is rolled by the rolling ball (17), the elastic plate (10) supports the stabilizing block (8) to move along the movable groove (5), the stabilizing block (8) supports the magnet block (13) to rotate around the magnet ball (12), the camera (15) is directly limited after adjustment, and after the camera (15) is supported by a certain group of stabilizing blocks (8), the surface of the camera (15) contacts the surface of the stabilizing platform (4).

2. A stabilizing structure according to claim 1, characterized in that: The top surface of the fixed seat (1) is provided with support columns, and the support columns are provided in four groups. The four groups of support columns are distributed in a circumferential array about the center of the fixed seat (1). The top ends of the support columns are fixed to the bottom surface of the platform (6), and the fixing rod (16) passes through the platform (6); the bottom surface of the fixed seat (1) is provided with universal wheels (2), and the universal wheels (2) are provided in four groups. The four groups of universal wheels (2) are distributed in a circumferential array about the center of the fixed seat (1), and the inner ring of the fixed seat (1) is provided with fixed blocks (3), and the fixed blocks (3) are provided in multiple groups.

3. A stabilizing structure according to claim 2, characterized in that: The fixing rod (16) is in a T-shaped columnar structure. A limiting hole (18) is provided on the top surface of the fixing rod (16). The limiting hole (18) is a T-shaped through hole. Two groups of limiting holes (18) are provided. The two groups of limiting holes (18) are symmetrically distributed about the center of the fixing rod (16).

4. A stabilizing structure according to claim 3, characterized in that: A rotating rod (19) is inserted into the interior of the limiting hole (18), and the rotating rod (19) is a "T"-shaped column structure. A connecting plate (20) is provided at the top end of the rotating rod (19), and one end of the connecting plate (20) is fixed to the top end of the remaining group of rotating rods (19). A second spring (21) is provided between the limiting hole (18) and the rotating rod (19), and the second spring (21) is sleeved on the bottom end of the rotating rod (19).

5. A stabilizing structure according to claim 4, characterized in that: The top surface of the platform (6) is provided with auxiliary holes (22), and the auxiliary holes (22) are provided in multiple groups. The multiple groups of auxiliary holes (22) are distributed in a circular array about the center of the fixed rod (16), and one end of the rotating rod (19) is located in the auxiliary hole (22).

6. A mobile ground observation platform for grassland diversity, characterized by: The stabilizing structure comprises any one of claims 1 to 5.

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