Multifunctional hydrological observation device based on visual sensor

Abstract

The invention provides a multifunctional hydrological observation device based on a visual sensor, and the device comprises a floating seat, a shielding cover, a water flowing cavity, a connecting rod, a protection box, a floatable supporting detection supporting leg structure, a power generation auxiliary visual observation rod structure, a detachable maintenance visual observation control box structure, and a tractable floating gravity seat structure. A shielding cover is fixed at the upper end of the floating seat through a bolt; a water flowing cavity is formed in the bottom end of the interior of the shielding cover; connecting rods are fixed to the four corners of the upper end of the shielding cover through bolts correspondingly. And a protection box is arranged at the upper end of the shielding cover. The floating base, the shielding cover, the connecting plate, the supporting pipe, the waterproof air cylinder, the observation frame and the hydrological sensor are arranged in a matched mode, the connecting plate and the supporting pipe are sequentially arranged at the two ends of the shielding cover from front to back in the hydrological observation process, and the purpose of simulating water spiders to conduct hydrological observation in the observation process is facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of hydrological observation equipment, and particularly relates to a multifunctional hydrological observation device based on a vision sensor. Background Art

[0002] Marine hydrological observation is the observation carried out to understand the distribution status and variation rules of marine hydrological elements, generally including: water depth, water level, sea current, wave, water temperature, salinity, temperature, air pressure, etc. The observation methods include large area observation, continuous observation, section observation, etc. When conducting water level, sea current, wind speed, and wind direction observations, continuous observation is required. Several observation points are arranged in the surveyed sea area, and continuous observation for more than one month is carried out at each observation point. The existing floating marine hydrological observation device includes lead weights, steel cable ropes, current meters, buoys, batteries, data collectors, memories, radio transmitters, navigation lights, anemometers, wind vanes, water level gauges, and steel boxes. This floating marine hydrological observation device cannot imitate the floating of water spiders in water during use, is easily affected by windy weather during use, and cannot visually observe the water source from multiple aspects during observation. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a multifunctional hydrological observation device based on a vision sensor. By improving the observation device during observation, it is convenient to imitate the floating work of water spiders during observation, improving the counterweight mechanism during observation to reduce the influence of strong wind weather on the observation device, and setting up a multi-vision observation mechanism during observation to facilitate multi-directional visual observation of the water area.

[0004] A multifunctional hydrological observation device based on a vision sensor includes a floating seat. A shielding cover is bolted and fixed to the upper end of the floating seat. A flowing water cavity is arranged at the inner bottom end of the shielding cover. Connecting rods are bolted and fixed to the four corner positions of the upper end of the shielding cover respectively. A protective box is arranged at the upper end of the shielding cover. It is characterized in that floating support detection leg structures are sequentially arranged from front to back at the middle positions of the left and right ends of the shielding cover. The upper ends of the connecting rods are connected with power generation-assisted visual observation rod structures. A detachable maintenance visual observation control box structure is arranged at the inner top end of the shielding cover. A traction floating gravity seat structure is connected to the middle position of the bottom end of the floating seat. The floating support detection leg structure includes a connecting plate. A support pipe is bolted and fixed to the middle position on the right side of the connecting plate. A waterproof air cylinder is bolted and fixed to the middle position inside the bottom end of the support pipe. The bottom end of the waterproof air cylinder is bolted and fixed to the middle position of the upper end of an observation frame. A hydrological sensor is bolted and fixed to the middle position of the inner bottom end of the observation frame.

[0005] Preferably, the power - generating auxiliary visual observation rod structure includes a power - generating base. Inside the upper end of the power - generating base, a photovoltaic panel is successively fixed by bolts; on the outer wall of the power - generating base, a protective cover is fixed by bolts; in the middle position at the upper end of the protective cover, a support rod is fixed by bolts; the upper end of the support rod is fixed by bolts at the middle position of the bottom end of a swing box; on the inner sides of the left and right of the bottom end of the swing box, a first visual sensor is respectively fixed by bolts; at the middle position of the upper end of the swing box, a hook is fixed by bolts.

[0006] Preferably, the detachable maintenance visual observation control box structure includes a fixing frame. A control box is slidably inserted between the fixing frames; at the front and back of the bottom end of the fixing frame, a tightening bolt is respectively threaded through; at the middle position of the bottom end of the control box, a second visual sensor is fixed by bolts; at the middle position inside the control box, a separation plate is fixed by bolts.

[0007] Preferably, the traction - floating gravity seat structure includes a gravity seat. On the outer wall of the bottom end of the gravity seat, a sealing cover is fixed by bolts; at the middle position of the inner bottom end of the sealing cover, a bottom block is glued; at the middle position of the upper end of the bottom block, a rolling lead ball is placed; at the middle position of the outer bottom end of the sealing cover, a traction rod is welded.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0009] In the present invention, the floating seat, the shielding cover, the connecting plate, the support pipe, the waterproof cylinder, the observation frame and the hydrological sensor are arranged in cooperation, which is beneficial to setting the connecting plate and the support pipe at both ends of the shielding cover from front to back in the process of hydrological observation, facilitating the purpose of imitating a water spider for hydrological observation during the observation process.

[0010] In the present invention, the floating seat, the shielding cover, the gravity seat, the sealing cover, the bottom block, the rolling lead ball and the traction rod are arranged in cooperation, which is beneficial to imitating a tumbler through the cooperation of the gravity seat, the sealing cover and the bottom block during use, preventing the device from flipping and affecting the purpose of hydrological observation during the observation process.

[0011] In the present invention, the floating seat, the shielding cover, the connecting rod, the power - generating base, the photovoltaic panel, the protective cover, the support rod, the swing box, the first visual sensor and the hook are arranged in cooperation, which is beneficial to setting the first visual sensor above the water area during the hydrological observation process, and then realizing the purpose of visual observation during the observation process.

[0012] In the present invention, the setting of the connecting plate, the support pipe, the waterproof cylinder, the observation frame and the hydrological sensor is beneficial to controlling the stroke of the waterproof cylinder during the hydrological observation process, facilitating the control of the depth of insertion of the observation frame and the hydrological sensor into the water source, and facilitating the hydrological observation work at different depths.

[0013] In the present invention, the power generation base, the photovoltaic panel, the protective cover, the support rod, the swing box, the first vision sensor and the hook are arranged in cooperation, which is beneficial to receiving sunlight through the photovoltaic panel during the hydrological observation process, facilitating energy supply during the observation process, and achieving the purpose of saving energy by using sunlight to generate electricity.

[0014] In the present invention, the shielding cover, the fixing frame, the control box, the tightening bolt, the second vision sensor and the separation plate are arranged in cooperation, which is beneficial to rotating the tightening bolt during use and then pushing and pulling the control box, facilitating the disassembly of the control box, and achieving the purpose of maintenance and repair during the observation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a schematic structural diagram of the floatable support detection leg structure of the present invention;

[0017] Figure 3 is a schematic structural diagram of the power generation-assisted vision observation rod structure of the present invention;

[0018] Figure 4 is a schematic structural diagram of the detachable maintenance vision observation control box structure of the present invention;

[0019] Figure 5 is a schematic structural diagram of the towable floating gravity seat structure of the present invention;

[0020] Figure 6 is an internal view of the detachable maintenance vision observation control box structure of the present invention.

[0021] In the figure:

[0022] 1. Floating seat; 2. Shielding cover; 3. Water flow cavity; 4. Connecting rod; 5. Protection box; 6. Floatable support detection leg structure; 61. Connecting plate; 62. Support tube; 63. Waterproof cylinder; 64. Observation frame; 65. Hydrological sensor; 7. Power generation-assisted vision observation rod structure; 71. Power generation base; 72. Photovoltaic panel; 73. Protective cover; 74. Support rod; 75. Swing box; 76. First vision sensor; 77. Hook; 8. Detachable maintenance vision observation control box structure; 81. Fixing frame; 82. Control box; 83. Tightening bolt; 84. Second vision sensor; 85. Separation plate; 9. Towable floating gravity seat structure; 91. Center of gravity seat; 92. Sealing cover; 93. Bottom block; 94. Rolling lead ball; 95. Towing rod. DETAILED DESCRIPTION OF THE INVENTION

[0023] Embodiment 1: The present invention will be specifically described below with reference to the accompanying drawings. As shown in the accompanying Figure 1 and the accompanying Figure 2 figures, a multifunctional hydrological observation device based on a vision sensor includes a floating seat 1, a shielding cover 2, a flowing water cavity 3, a connecting rod 4, a protective box 5, a floating support and detection leg structure 6, a power generation-assisted vision observation rod structure 7, a detachable maintenance vision observation control box structure 8, and a towable floating gravity seat structure 9. The upper end of the floating seat 1 is bolted with the shielding cover 2; the inner bottom end of the shielding cover 2 is provided with the flowing water cavity 3; the upper ends of the four corners of the shielding cover 2 are respectively bolted with the connecting rod 4; the upper protective box 5 of the shielding cover 2; the floating support and detection leg structures 6 are sequentially arranged from front to back at the middle positions of the left and right ends of the shielding cover 2; the upper end of the connecting rod 4 is connected with the power generation-assisted vision observation rod structure 7; the inner top end of the shielding cover 2 is provided with the detachable maintenance vision observation control box structure 8; the middle position of the bottom end of the floating seat 1 is connected with the towable floating gravity seat structure 9; the floating support and detection leg structure 6 includes a connecting plate 61, a support tube 62, a waterproof cylinder 63, an observation frame 64, and a hydrological sensor 65. The middle position on the right side of the connecting plate 61 is bolted with the support tube 62; the inner middle position of the bottom end of the support tube 62 is bolted with the waterproof cylinder 63; the bottom end of the waterproof cylinder 63 is bolted to the middle position of the upper end of the observation frame 64; the inner bottom end of the observation frame 64 is bolted with the hydrological sensor 65. Before hydrological observation, according to the water area to be observed and the requirements during the observation process, the connecting plate 61 is respectively installed and fixed at the left and right ends of the shielding cover 2, making the whole device like a water spider. Then, according to the detection requirements, the corresponding hydrological sensor 65 is installed at the inner bottom end of the corresponding observation frame 64, and by controlling the working distance of the waterproof cylinder 63, the observation frame 64 and the hydrological sensor 65 are pushed to an appropriate depth in the water area for the purpose of facilitating hydrological observation.

[0024] In this implementation scheme, in combination with the accompanying Figure 3As shown in the figure, the power generation-assisted visual observation rod structure 7 includes a power generation base 71, a photovoltaic panel 72, a protective cover 73, a support rod 74, a swing box 75, a first visual sensor 76, and a hook 77. Inside the upper end of the power generation base 71, the photovoltaic panel 72 is sequentially bolted and fixed; on the outer wall of the power generation base 71, the protective cover 73 is bolted and fixed; in the middle position at the upper end of the protective cover 73, the support rod 74 is bolted and fixed; at the middle position of the bottom end of the support rod 74, it is bolted and fixed to the bottom end of the swing box 75; on the left and right inner sides of the bottom end of the swing box 75, the first visual sensors 76 are respectively bolted and fixed; at the middle position of the upper end of the swing box 75, the hook 77 is bolted and fixed. Then, according to the working environment, the power generation base 71 is installed at the upper end of the connecting rod 4 and above the floating seat 1. During the observation process, the protective cover 73 protects the photovoltaic panel 72, and the photovoltaic panel 72 receives sunlight to achieve power generation during the observation process. At the same time, it floats on the water surface through the floating seat 1, so that the first visual sensor 76 is above the water surface. The first visual sensor 76 visually observes the water area during work, and during the observation process, a balloon can be connected to the upper end of the hook 77 through a nylon rope to facilitate the purpose of increasing the buoyancy of the device.

[0025] In this implementation scheme, in combination with the attached Figure 4 As shown in the figure, the detachable maintenance visual observation control box structure 8 includes a fixing frame 81, a control box 82, a tightening bolt 83, a second visual sensor 84, and a separation plate 85. The control box 82 is slidably inserted between the fixing frames 81; at the front and back of the bottom end of the fixing frame 81, the tightening bolts 83 penetrate through the threads respectively; at the middle position of the bottom end of the control box 82, the second visual sensor 84 is bolted and fixed; at the middle position inside the control box 82, the separation plate 85 is bolted and fixed. Before observation, the fixing frame 81 and the control box 82 are installed and fixed inside the shielding cover 2. Then, during the observation process, after information processing by the central processor and wireless communication module set inside the control box 82, the information is transmitted. At the same time, the waterproof cylinder 63 pushes the observation frame 64 and the hydrological sensor 65 to different depths to facilitate the observation of different hydrological information during the observation process. At the same time, during the observation process, water passes through the upper end of the floating seat 1 and the inner bottom end of the shielding cover 2, and then the second visual sensor 84 visually observes the water at a close distance.

[0026] In this implementation scheme, in combination with the attached Figure 5As shown in the figure, the towable floating gravity seat structure 9 includes a center of gravity seat 91, a sealing cover 92, a bottom block 93, rolling lead balls 94, and a towing rod 95. The bottom outer wall of the center of gravity seat 91 is bolted with a sealing cover 92; at the middle position of the inner bottom end of the sealing cover 92, a bottom block 93 is glued; at the middle position of the upper end of the bottom block 93, rolling lead balls 94 are placed; at the middle position of the bottom end outer wall of the sealing cover 92, a towing rod 95 is welded. When conducting hydrological observations, one end of a corrosion-resistant rope such as a synthetic fiber steel wire rope is connected to the bottom end of the towing rod 95, and the other end of the synthetic fiber steel wire rope and other corrosion-resistant ropes is connected to the upper end of a cement block or a conical rod arranged at the bottom of the water for fixed towing work. During the towing process, by the cooperation of the center of gravity seat 91, the sealing cover 92, and the bottom block 93, it imitates a tumbler, realizing floating while preventing the floating seat 1 and the shielding cover 2 from flipping during the observation process, thereby completing the hydrological observation work.

[0027] In this implementation plan, specifically, a storage battery and a photovoltaic converter are respectively bolted inside the protection box 5, and the storage battery and the photovoltaic converter are connected by wires; the floating seat 1 is made of a stainless steel seat with a hollow interior, and an anti-rust paint layer is applied to the outer wall of the floating seat 1.

[0028] In this implementation plan, specifically, the observation frame 64 is made of a PVC frame; the hydrological sensor 65 can be a water temperature sensor, a flow velocity sensor, a water depth sensor, or other sensors that can monitor water; the connecting plate 61 is made of a PVC plate with a hollow interior; the support pipe 62 is an inverted L-shaped PVC pipe.

[0029] In this implementation plan, specifically, the connecting plates 61 are respectively bolted to the middle positions of the left and right ends of the shielding cover 2 from front to back in sequence; the hydrological sensors 65 are respectively connected to the storage battery arranged inside the protection box 5 by wires.

[0030] In this implementation plan, specifically, a sealing ring is provided at the connection between the power generation seat 71 and the protective cover 73; the support rod 74 is made of a PVC rod with a hollow interior; the protective cover 73 is made of a transparent tempered glass cover or a transparent PVC cover.

[0031] In this implementation plan, specifically, the upper ends of the connecting rods 4 are respectively bolted to the four corner positions at the bottom end of the power generation seat 71; the photovoltaic converter arranged inside the protection box 5 is connected to the photovoltaic panel 72 by wires; the first visual sensor 76 is respectively connected to the storage battery arranged inside the protection box 5 by wires.

[0032] In this implementation solution, specifically, a central processing unit and a wireless communication module are respectively bolted and fixed to the inner top end and the inner wall bottom end of the control box 82; the fixing frame 81 is an L-shaped PVC frame; an elastic silica gel pad is arranged between the fixing frame 81 and the control box 82; the separation plate 85 is a rectangular PVC plate.

[0033] In this implementation solution, specifically, the fixing frames 81 are respectively bolted and fixed to the left and right sides of the inner top end of the shielding cover 2; the central processing unit and the wireless communication module arranged inside the control box 82 are respectively connected to the storage battery arranged inside the protection box 5 through wires; the second vision sensor 84 is respectively connected to the central processing unit arranged inside the control box 82 and the storage battery arranged inside the protection box 5 through wires; the first vision sensor 76 and the hydrological sensor 65 are respectively connected to the central processing unit arranged inside the control box 82 and the storage battery arranged inside the protection box 5 through wires.

[0034] In this implementation solution, specifically, the bottom block 93 is a lead block with a circular bottom end, a flat upper end, and a groove opened at the middle position of the upper end; the center of gravity seat 91 is a conical PVC seat; the bottom end of the center of gravity seat 91 is arranged at the middle position above the bottom block 93.

[0035] In this implementation solution, specifically, the upper end of the center of gravity seat 91 is bolted and fixed to the middle position of the bottom end of the floating seat 1; a sealing ring is arranged between the upper end of the sealing cover 92 and the bottom end of the floating seat 1.

[0036] Example 2: The following combines the attached Figure 1 to the attached Figure 6The present invention will be specifically described. In the present invention, before hydrological observation, according to the water area to be observed and the requirements during the observation process, the connecting plates 61 are respectively installed and fixed at the left and right ends of the shielding cover 2, making the whole device like a water spider. Then, according to the requirements of the detection to be carried out, the corresponding hydrological sensors 65 are installed at the inner bottom end of the corresponding observation frame 64, and by controlling the working distance of the waterproof cylinder 63, the observation frame 64 and the hydrological sensor 65 are pushed to an appropriate depth in the water area for the purpose of facilitating hydrological observation. Then, according to the working environment, the power generation base 71 is installed at the upper end of the connecting rod 4 and arranged above the floating seat 1. During the observation process, the photovoltaic panel 72 is protected by the protective cover 73, and power generation during the observation process is achieved by the photovoltaic panel 72 receiving sunlight. At the same time, it floats on the water surface through the floating seat 1, making the first visual sensor 76 above the water surface. The first visual sensor 76 conducts visual observation of the water area during work. During the observation process, a balloon can be connected to the upper end of the hook 77 through a nylon rope to improve the buoyancy of the device. Before observation, the fixing frame 81 and the control box 82 are installed and fixed inside the shielding cover 2. Then, during the observation process, information processing and transmission are carried out through the central processor and the wireless communication module set inside the control box 82. At the same time, the observation frame 64 and the hydrological sensor 65 are pushed to different depths by the waterproof cylinder 63 to facilitate the observation of different hydrological information during the observation process. At the same time, during the observation process, water passes through the upper end of the floating seat 1 and the inner bottom end of the shielding cover 2, and then the second visual sensor 84 conducts close-range visual observation of the water. When carrying out hydrological observation, one end of a corrosion-resistant rope such as a synthetic fiber steel wire rope is connected to the bottom end of the towing rod 95, and the other end of the corrosion-resistant rope such as a synthetic fiber steel wire rope is connected to the upper end of a cement block or a conical rod arranged at the bottom of the water for fixed towing work. During the towing process, the center of gravity seat 91, the sealing cover 92, and the bottom block 93 cooperate to imitate a tumbler, achieving floating while preventing the floating seat 1 and the shielding cover 2 from turning over during the observation process, thus completing the hydrological observation work.

[0037] Any technical solution using the technical solution of the present invention, or designed by those skilled in the art inspired by the technical solution of the present invention to achieve the above technical effects, shall fall within the protection scope of the present invention.

Claims

1. A multifunctional hydrological observation device based on a visual sensor, comprising a floating seat (1), wherein a shielding cover (2) is bolted to the upper end of the floating seat (1); a water flow cavity (3) is arranged at the inner bottom end of the shielding cover (2); connecting rods (4) are bolted to the four corners of the upper end of the shielding cover (2); and a protective box (5) is provided at the upper end of the shielding cover (2); characterized in that: In the multifunctional visual sensor-based hydrological observation device, the middle positions of the left and right ends of the shielding cover (2) are sequentially provided with floating support detection leg structures (6) from front to back; the upper end of the connecting rod (4) is connected to a power-generating auxiliary visual observation rod structure (7); the inner top of the shielding cover (2) is provided with a detachable maintenance visual observation control box structure (8); the middle position of the bottom end of the floating seat (1) is connected to a towable floating gravity seat structure (9); the floating support detection leg structure (6) includes a connecting plate (61), and a support tube (62) is bolted to the middle position of the right side of the connecting plate (61); a waterproof cylinder (63) is bolted to the middle position of the bottom end of the support tube (62); the bottom end of the waterproof cylinder (63) is bolted to the middle position of the upper end of the observation frame (64); and the hydrological sensor (65) is bolted to the middle position of the bottom end of the observation frame (64).

2. The multifunctional hydrological observation device based on visual sensor according to claim 1, characterized in that: The power-generating auxiliary visual observation rod structure (7) comprises a power generating seat (71), a photovoltaic panel (72) being bolted to the interior of the upper end of the power generating seat (71); a protective cover (73) being bolted to the outer wall of the power generating seat (71); a support rod (74) being bolted to the middle position of the upper end of the protective cover (73); the upper end of the support rod (74) being bolted to the middle position of the bottom end of the swing box (75); first visual sensors (76) being bolted to the interior of the left and right sides of the bottom end of the swing box (75); and a hook (77) being bolted to the middle position of the upper end of the swing box (75).

3. The multifunctional hydrological observation device based on visual sensor according to claim 1, characterized in that: The detachable maintenance visual observation control box structure (8) includes a fixing frame (81), and a control box (82) is slidably inserted between the fixing frames (81); tightening bolts (83) are threadedly penetrated at the front and rear ends of the bottom of the fixing frame (81); a second visual sensor (84) is bolted to the middle position of the bottom end of the control box (82); and a separation plate (85) is bolted to the middle position inside the control box (82).

4. The multifunctional hydrological observation device based on visual sensor according to claim 1, characterized in that: The towable floating gravity seat structure (9) comprises a gravity center seat (91), a sealing cover (92) is bolted to the outer wall of the bottom end of the gravity center seat (91); a bottom block (93) is glued to the middle position of the inner bottom end of the sealing cover (92); a rolling lead ball (94) is placed in the middle position of the upper end of the bottom block (93); and a towing rod (95) is welded to the middle position of the bottom end of the outer wall of the sealing cover (92).

5. The multifunctional hydrological observation device based on visual sensor according to claim 1, characterized in that: The connecting plates (61) are bolted to the middle positions of the left and right ends of the shielding cover (2) in sequence from front to back; the hydrological sensors (65) are connected to the battery wires arranged inside the protection box (5).

6. The multifunctional hydrological observation device based on visual sensor according to claim 2, characterized in that: The upper ends of the connecting rods (4) are bolted to the four corners of the bottom end of the generator seat (71); the photovoltaic converter arranged inside the protection box (5) is connected to the photovoltaic panel (72) by wires; and the first visual sensor (76) is connected to the battery wires arranged inside the protection box (5).

7. The multifunctional hydrological observation device based on visual sensor according to claim 3 is characterized in that: The fixing frame (81) is an L-shaped PVC frame; an elastic silicone pad is arranged between the fixing frame (81) and the control box (82).

8. The multifunctional hydrological observation device based on visual sensor according to claim 3 is characterized in that: The fixing frame (81) is respectively fixed by bolts to the left and right sides of the inner top of the shielding cover (2).

9. The multifunctional hydrological observation device based on visual sensor according to claim 4, characterized in that: The upper end of the center of gravity seat (91) is bolted to the middle position of the bottom end of the floating seat (1); a sealing ring is arranged between the upper end of the sealing cover (92) and the bottom end of the floating seat (1).

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