Geographic surveying instrument for water surface moving camera shooting

Abstract

The invention discloses a water surface moving camera shooting geographic surveying instrument, and particularly relates to the technical field of geographic surveying instruments, the water surface moving camera shooting geographic surveying instrument comprises a surveying instrument floating plate, the top of the surveying instrument floating plate is fixedly connected with a support column, the top of the support column is fixedly connected with a fixed plate, the top surface of the fixed plate is provided with a through groove, and the through groove is internally slidably connected with a lifting platform; a surveying and mapping camera is arranged at the top of the lifting table, a fixing table is fixedly connected between the lifting table and the surveying and mapping camera, and a lifting mechanism is arranged between the lifting table and the fixing plate. By arranging the lifting mechanism and the moving mechanism, the height of the surveying and mapping camera can be adjusted, water surface and underwater dual surveying and mapping are achieved, surveying and mapping comprehensiveness is greatly improved, rich data are provided for geographic research and engineering application, and a dual-power system of the moving mechanism enables the surveying and mapping instrument to flexibly move in different water area environments and rapidly reach the surveying and mapping position; in addition, the surveying and mapping instrument is high in adaptability and capable of adapting to various water area environments.

Description

Technical Field

[0001] The present invention relates to the technical field of geographic surveying and mapping instruments, and more specifically, to a geographic surveying and mapping instrument capable of swimming and photographing on the water surface. Background Art

[0002] In today's era, geographic information science plays a vital role in many fields. From urban planning and construction to environmental protection and monitoring, from marine resource development to water conservancy project construction, etc., accurate geographic information data are indispensable. As an important part of the earth's ecosystem, the research and resource development of the aquatic geographical environment are of great significance to the sustainable development of mankind. With the continuous development of geographic information science and the growing demand for aquatic geographical environment research and resource development, traditional geographic surveying and mapping methods have gradually revealed some limitations in surface and underwater mapping.

[0003] At present, in surface geographic surveying and mapping, common surveying and mapping equipment can often only take pictures and collect data at a fixed height, making it difficult to achieve effective mapping of underwater areas at different depths, resulting in insufficient comprehensiveness of the surveying and mapping results. Moreover, the existing surveying and mapping equipment has poor mobility on the water surface, making it difficult to quickly reach the designated location for surveying and mapping operations, and the work efficiency is low. In addition, the structural stability of traditional surveying and mapping equipment needs to be improved. Some equipment is prone to jamming or collision problems during operations such as raising and lowering the camera, affecting the normal operation of the equipment and the surveying and mapping accuracy. At the same time, in complex water environments, the equipment has insufficient buoyancy and stability and is easily affected by water currents and wind and waves, causing shaking and reducing the accuracy of surveying and mapping. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a geographic surveying and mapping instrument capable of swimming and photographing on the water surface, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a geographic surveying instrument for swimming and photographing on the water surface, comprising a surveying instrument floating board, a support column is fixedly connected to the top of the surveying instrument floating board, a fixed plate is fixedly connected to the top of the support column, a through groove is opened on the top surface of the fixed plate, a lifting platform is slidably connected inside the through groove, a surveying camera is arranged on the top of the lifting platform, a fixed platform is fixedly connected between the lifting platform and the surveying camera, a lifting mechanism is arranged between the lifting platform and the fixed plate, and a swimming mechanism is arranged at the bottom of the surveying instrument floating board;

[0006] The lifting mechanism includes two fixed shells, both of which are fixed on the top of the fixed plate, and both of the fixed shells are fixedly connected to a fixed box on one side, and a first motor is fixedly installed on one side of the fixed box, and a rotating shaft is fixedly connected to the output end of the first motor, and a first bevel gear is provided on the outer fixed sleeve of the rotating shaft, and a second bevel gear is meshed on one side of the first bevel gear, and a rotating rod is fixedly connected inside the second bevel gear, and a winding shaft is provided on the outer fixed sleeve of the rotating rod, and a steel rope is wound around the outer side of the winding shaft, and the steel rope is fixedly connected to the lifting platform.

[0007] Preferably, the swimming mechanism comprises a fixed box, the fixed box is fixed to the bottom of the surveying instrument floating plate, a second motor is fixedly mounted on one side of the fixed box, and a worm is fixedly connected to the output end of the second motor.

[0008] Preferably, a first rotating column is rotatably connected to the bottom of the fixed box, a connecting column is fixedly connected to the bottom of the first rotating column, and an inner cavity is opened inside the connecting column.

[0009] Preferably, a driving motor is fixedly mounted on one side of the inner wall of the inner cavity, and a blade is fixedly connected to the output end of the driving motor.

[0010] Preferably, a propeller is installed at the bottom of the fixed box, a second rotating column is arranged between the propeller and the fixed box, and the second rotating column is rotationally connected to the fixed box.

[0011] Preferably, a turbine is meshed with one side of the worm, and the number of the turbines is set to be multiple, and the bottoms of the multiple turbines are respectively fixedly connected to the second rotating column and the first rotating column.

[0012] Preferably, a lowering opening is provided on the top surface of the surveying instrument floating plate, and the opening size of the lowering opening is larger than the size of the lifting platform.

[0013] Preferably, both sides of the surveying instrument float are fixedly connected with floating air bags.

[0014] Preferably, one end of the rotating rod passes through the fixed box and the fixed shell in sequence and extends to the inside of the fixed shell, and the rotating rod is rotatably connected to the fixed box and the fixed shell.

[0015] Preferably, the rotating shaft is rotatably connected to a fixed box, and the fixed box is fixed on the top of the fixed plate.

[0016] Technical effects and advantages of the present invention:

[0017] 1. By setting up a lifting mechanism and a swimming mechanism, the lifting mechanism can adjust the height of the surveying camera to achieve dual surveying of the water surface and underwater, greatly improving the comprehensiveness of the surveying and mapping, and can obtain underwater terrain information at different depths and geographical features of the water surface, providing richer data for geographical research and engineering applications. The second motor in the swimming mechanism drives the worm to rotate, and then drives multiple turbines to rotate, respectively driving the propeller and blades to rotate, providing powerful power for the movement of the surveying instrument on the water surface. This dual power system enables the surveying instrument to move flexibly in different water environments and quickly reach the location that needs to be surveyed, thereby improving work efficiency;

[0018] 2. The size of the lower opening on the top surface of the surveying instrument floating plate is larger than the size of the lifting platform, which provides sufficient space for the up and down movement of the lifting platform, avoids possible jamming or collision during the lifting process, and ensures the stable operation of the lifting mechanism. The floating air bags fixedly connected on both sides of the surveying instrument floating plate increase the buoyancy and stability of the surveying instrument, making it float more steadily on the water surface, reducing the shaking caused by the influence of water flow or wind and waves, and improving the accuracy of surveying and mapping. The rotational connection between the rotating rod and the fixed box and the fixed shell, as well as the rotational connection between the rotating shaft and the fixed box, ensure the stable rotation of the transmission components and improve the reliability of the lifting mechanism. The fixed box is fixed on the top of the fixed plate, which provides a firm support for the first motor and related transmission components, and further enhances the structural stability of the entire surveying instrument.

[0019] 3. In summary, through the mutual influence of the above-mentioned multiple effects, the geographic surveying instrument with a swimming camera on the water surface has many significant beneficial effects. Its lifting mechanism can adjust the height of the surveying camera to realize dual surveying on the water surface and underwater, which greatly improves the comprehensiveness of surveying and mapping and provides rich data for geographical research and engineering applications. The dual power system of the swimming mechanism enables the surveying instrument to move flexibly in different water environments and quickly reach the surveying location, thereby improving work efficiency. At the same time, the lower opening design of the surveying instrument's float, the floating airbag and the connection method of each component ensure the structural stability, allowing it to float steadily on the water surface, reduce shaking and improve surveying and mapping accuracy. In addition, the surveying instrument has strong adaptability, can adapt to a variety of water environments, and has a wide range of applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a rear view structural schematic diagram of the present invention.

[0022] Figure 3 It is a structural schematic diagram of the lifting mechanism of the present invention.

[0023] Figure 4 It is a structural schematic diagram of the traveling mechanism of the present invention.

[0024] Figure 5 It is a side structural schematic diagram of the present invention.

[0025] Figure 6 For the present invention Figure 4 Schematic diagram of the cross-sectional structure.

[0026] Figure 7 It is a partial cross-sectional structural schematic diagram of the present invention.

[0027] Figure 8 For the present invention Figure 4 Schematic diagram of the partial front cross-sectional structure.

[0028] The accompanying drawings are marked as follows: 1. surveying instrument float; 2. support column; 3. fixed plate; 4. through-groove; 5. lifting platform; 6. surveying camera; 7. fixed platform; 8. fixed shell; 9. fixed box; 10. first motor; 11. rotating shaft; 12. first bevel gear; 13. second bevel gear; 14. rotating rod; 15. winding shaft; 16. steel rope; 17. lower release port; 18. floating airbag; 19. fixed box; 20. second motor; 21. worm; 22. first rotating column; 23. connecting column; 24. inner cavity; 25. driving motor; 26. blade; 27. propeller; 28. second rotating column; 29. ​​turbine. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0030] As attached Figure 1-8 The geographic surveying instrument for swimming and photographing on the water surface shown in the figure comprises a surveying instrument floating board 1, a support column 2 is fixedly connected to the top of the surveying instrument floating board 1, a fixed plate 3 is fixedly connected to the top of the support column 2, a through groove 4 is opened on the top surface of the fixed plate 3, a lifting platform 5 is slidably connected inside the through groove 4, a surveying camera 6 is arranged on the top of the lifting platform 5, a fixed platform 7 is fixedly connected between the lifting platform 5 and the surveying camera 6, a lifting mechanism is arranged between the lifting platform 5 and the fixed plate 3, and a swimming mechanism is arranged at the bottom of the surveying instrument floating board 1;

[0031] The lifting mechanism includes two fixed shells 8, and the two fixed shells 8 are fixed on the top of the fixed plate 3. One side of the two fixed shells 8 is fixedly connected to a fixed box 9, and one side of the fixed box 9 is fixedly installed with a first motor 10. The output end of the first motor 10 is fixedly connected to a rotating shaft 11. The outer side of the rotating shaft 11 is fixedly sleeved with a first bevel gear 12, and one side of the first bevel gear 12 is meshed with a second bevel gear 13. The inside of the second bevel gear 13 is fixedly connected with a rotating rod 14, and the outer side of the rotating rod 14 is fixedly sleeved with a winding shaft 15. The outer side of the winding shaft 15 is wound with a steel rope 16, and the steel rope 16 is fixedly connected to the lifting platform 5.

[0032] As attached Figure 1 , 4 As shown in Figures 5 and 6, the swimming mechanism includes a fixed box 19, which is fixed to the bottom of the surveying instrument float 1. A second motor 20 is fixedly installed on one side of the fixed box 19, and a worm 21 is fixedly connected to the output end of the second motor 20. The fixed box 19 provides a stable installation foundation for the second motor 20, ensuring the stable operation of the core components of the swimming mechanism and ensuring the flexible movement of the surveying instrument on the water surface.

[0033] As attached Figure 1 , 2 As shown in Figures 4, 5 and 8, a first rotating column 22 is rotatably connected to the bottom of the fixed box 19, a connecting column 23 is fixedly connected to the bottom of the first rotating column 22, an inner cavity 24 is provided inside the connecting column 23, and the rotatable connection design between the first rotating column 22 and the fixed box 19 enables the driving components in the connecting column 23 and its inner cavity 24 to adjust the angle as needed to adapt to complex water surface conditions and assist propulsion.

[0034] As attached Figure 1 , 2 As shown in Figures 4, 5 and 8, a driving motor 25 is fixedly installed on one side of the inner wall of the inner cavity 24, and a paddle 26 is fixedly connected to the output end of the driving motor 25. The driving motor 25 installed on the inner wall of the inner cavity 24 drives the paddle 26 to rotate, which can provide additional power in specific scenarios and enhance the maneuverability of the surveying instrument.

[0035] As attached Figure 1 , 2 As shown in Figures 4 and 5, a propeller 27 is installed at the bottom of the fixed box 19, and a second rotating column 28 is arranged between the propeller 27 and the fixed box 19. The second rotating column 28 is rotationally connected to the fixed box 19. The second rotating column 28 realizes the rotational connection between the propeller 27 and the fixed box 19, so that the propeller 27 can flexibly adjust the direction and accurately control the moving trajectory of the surveying instrument.

[0036] As attached Figure 4-6As shown, a turbine 29 is meshed on one side of the worm 21, and the number of the turbines 29 is set to be multiple. The bottoms of the multiple turbines 29 are respectively fixedly connected to the second rotating column 28 and the first rotating column 22. The multiple turbines 29 are respectively connected to the first rotating column 22 and the second rotating column 28, which can efficiently transmit the power of the worm 21, coordinately drive the propeller 27 and the blades 26, and improve the overall propulsion efficiency.

[0037] As attached Figure 1 , 2 As shown, a lower opening 17 is provided on the top surface of the surveying instrument float 1, and the opening size of the lower opening 17 is larger than the size of the lifting platform 5. The lower opening 17 on the surveying instrument float 1 is larger than the size of the lifting platform 5, providing sufficient space for the lifting platform 5 to avoid jamming and ensure smooth surveying and mapping operations.

[0038] As attached Figure 1 , 2 As shown in FIG. 5 , both sides of the surveying instrument float 1 are fixedly connected with floating air bags 18. The floating air bags 18 on both sides of the surveying instrument float 1 effectively increase the buoyancy reserve, improve the stability of the surveying instrument on the water surface, and reduce the impact of shaking on the surveying accuracy.

[0039] As attached Figure 7 As shown, one end of the rotating rod 14 passes through the fixed box 9 and the fixed shell 8 in sequence and extends to the inside of the fixed shell 8. The rotating rod 14 is rotationally connected to the fixed box 9 and the fixed shell 8. The rotational connection between the rotating rod 14 and the fixed box 9 and the fixed shell 8 ensures that the rotating rod 14 rotates smoothly, making the winding action of the lifting mechanism stable and reliable.

[0040] As attached Figure 7 As shown, the rotating shaft 11 is rotationally connected to the fixed box 9, and the fixed box 9 is fixed on the top of the fixed plate 3. The rotating connection between the rotating shaft 11 and the fixed box 9 cooperates with the fixation of the fixed box 9 on the top of the fixed plate 3 to provide precise support for the power transmission of the first motor 10 and ensure the efficient operation of the lifting mechanism.

[0041] Working principle of the present invention: The geographic surveying instrument for swimming and photographing on the water surface mainly provides buoyancy through the surveying instrument floating plate 1, so that it can float on the water surface, and uses the lifting mechanism to adjust the height of the surveying camera 6, and realizes the movement of the surveying instrument on the water surface through the swimming mechanism, so as to survey and photograph the water surface and the surrounding geographical environment at different positions;

[0042] When the height of the surveying and mapping camera 6 needs to be adjusted, the first motor 10 in the fixed box 9 on one side of the fixed shell 8 is started, and the output end of the first motor 10 drives the rotating shaft 11 to rotate, and the first bevel gear 12 fixedly sleeved on the outer side of the rotating shaft 11 rotates accordingly, and the first bevel gear 12 drives the second bevel gear 13 meshing with it to rotate, and the rotating rod 14 fixedly connected to the inside of the second bevel gear 13 also starts to rotate, and the winding shaft 15 on the outer side of the rotating rod 14 rotates synchronously, and the steel rope 16 is retracted and released. The steel rope 16 is fixedly connected to the lifting platform 5. The retraction and release of the steel rope 16 drives the lifting platform 5 to slide up and down in the through groove 4 on the top surface of the fixed plate 3, thereby realizing the height adjustment of the surveying and mapping camera 6, realizing dual mapping of the water surface and underwater, and improving comprehensiveness;

[0043] The second motor 20 on one side of the fixed box 19 is started, and the output end of the second motor 20 drives the worm 21 to rotate, and the worm 21 drives the turbine 29 meshing with it to rotate. There are multiple turbines 29, among which the bottoms of some turbines 29 are fixedly connected to the second rotating column 28, and the bottoms of some turbines 29 are fixedly connected to the first rotating column 22. The rotation of the turbine 29 connected to the second rotating column 28 drives the second rotating column 28 to rotate, and the second rotating column 28 drives the propeller 27 connected to it to rotate, thereby generating a forward thrust to push the surveying instrument to move on the water surface. The rotation of the turbine 29 connected to the first rotating column 22 drives the first rotating column 22 to rotate, and the connecting column 23 at the bottom of the first rotating column 22 rotates accordingly. A driving motor 25 is installed on one side of the inner cavity 24 inside the connecting column 23, and the blade 26 connected to the output end of the driving motor 25 rotates, further providing power for the movement of the surveying instrument;

[0044] The lower opening 17 opened on the top surface of the surveying instrument float 1 has an opening size larger than the size of the lifting platform 5, providing space for the up and down movement of the lifting platform 5. The floating air bags 18 fixedly connected on both sides of the surveying instrument float 1 increase the buoyancy and stability of the surveying instrument. One end of the rotating rod 14 passes through the fixed box 9 and the fixed shell 8 in sequence and is rotatably connected with them to ensure the stable rotation of the rotating rod 14. The rotating shaft 11 is rotatably connected with the fixed box 9 to ensure that the rotating shaft 11 at the output end of the first motor 10 can smoothly drive the first bevel gear 12 to rotate. The fixed box 9 is fixed on the top of the fixed plate 3 to provide support for the first motor 10 and related transmission components.

[0045] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0046] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0047] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A geographic surveying and mapping instrument for swimming and photographing on the water surface, comprising a surveying and mapping instrument floating board (1), characterized in that: The top of the surveying instrument floating plate (1) is fixedly connected to a support column (2), the top of the support column (2) is fixedly connected to a fixed plate (3), the top surface of the fixed plate (3) is provided with a through groove (4), the inside of the through groove (4) is slidably connected to a lifting platform (5), the top of the lifting platform (5) is provided with a surveying camera (6), a fixed platform (7) is fixedly connected between the lifting platform (5) and the surveying camera (6), a lifting mechanism is provided between the lifting platform (5) and the fixed plate (3), and a swimming mechanism is provided at the bottom of the surveying instrument floating plate (1); The lifting mechanism comprises two fixed shells (8), the two fixed shells (8) are fixed on the top of the fixed plate (3), one side of the two fixed shells (8) is fixedly connected to a fixed box (9), one side of the fixed box (9) is fixedly mounted with a first motor (10), an output end of the first motor (10) is fixedly connected to a rotating shaft (11), a first bevel gear (12) is fixedly sleeved on the outer side of the rotating shaft (11), a second bevel gear (13) is meshed on one side of the first bevel gear (12), a rotating rod (14) is fixedly connected inside the second bevel gear (13), a winding shaft (15) is fixedly sleeved on the outer side of the rotating rod (14), a steel rope (16) is wound around the outer side of the winding shaft (15), and the steel rope (16) is fixedly connected to the lifting platform (5).

2. The geographic surveying and mapping instrument for swimming and photographing on the water surface according to claim 1, characterized in that: The swimming mechanism comprises a fixed box (19), the fixed box (19) being fixed to the bottom of the surveying instrument floating plate (1), a second motor (20) being fixedly mounted on one side of the fixed box (19), and a worm (21) being fixedly connected to an output end of the second motor (20).

3. The geographic surveying and mapping instrument for swimming and photographing on the water surface according to claim 2, characterized in that: The bottom of the fixed box (19) is rotatably connected to a first rotating column (22), the bottom of the first rotating column (22) is fixedly connected to a connecting column (23), and an inner cavity (24) is provided inside the connecting column (23).

4. The geographic surveying and mapping instrument for swimming and photographing on the water surface according to claim 3, characterized in that: A driving motor (25) is fixedly mounted on one side of the inner wall of the inner cavity (24), and a blade (26) is fixedly connected to the output end of the driving motor (25).

5. The geographic surveying and mapping instrument for swimming and photographing on the water surface according to claim 2, characterized in that: A propeller (27) is installed at the bottom of the fixed box (19), a second rotating column (28) is arranged between the propeller (27) and the fixed box (19), and the second rotating column (28) is rotatably connected to the fixed box (19).

6. The geographic surveying and mapping instrument for swimming and photographing on the water surface according to claim 5, characterized in that: A turbine (29) is meshed with one side of the worm (21), the number of the turbines (29) being set to be multiple, and the bottoms of the multiple turbines (29) are respectively fixedly connected to the second rotating column (28) and the first rotating column (22).

7. The geographic surveying and mapping instrument for swimming and photographing on the water surface according to claim 1, characterized in that: The top surface of the surveying instrument floating plate (1) is provided with a lowering opening (17), and the opening size of the lowering opening (17) is larger than the size of the lifting platform (5).

8. The geographic surveying and mapping instrument for swimming and photographing on the water surface according to claim 1, characterized in that: Both sides of the surveying instrument floating plate (1) are fixedly connected with floating air bags (18).

9. The geographic surveying and mapping instrument for swimming and photographing on the water surface according to claim 1, characterized in that: One end of the rotating rod (14) passes through the fixed box (9) and the fixed shell (8) in sequence and extends into the interior of the fixed shell (8); the rotating rod (14) is rotatably connected to the fixed box (9) and the fixed shell (8).

10. The geographical surveying and mapping instrument for swimming and photographing on the water surface according to claim 1, characterized in that: The rotating shaft (11) is rotatably connected to the fixed box (9), and the fixed box (9) is fixed on the top of the fixed plate (3).

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