Quantitative visual detection device for underwater fishery resources

Abstract

The invention discloses a quantitative visual detection device for underwater fishery resources, and relates to the technical field of fishery resource detection, the inner side of an elliptical hard sleeve is fixedly connected with an internal load-bearing frame, the inner side of the internal load-bearing frame is embedded and clamped with a fixed battery, and one end of the internal load-bearing frame is embedded with a control recorder; supporting alignment plates are symmetrically welded to one end of the oval hard sleeve, limiting springs are symmetrically installed at one ends of the supporting alignment plates, a closed waterproof sleeve is installed between the two limiting springs, through mutual cooperation of a plurality of components, switching of different operation modes of equipment in the moving process and the detection process is achieved, and the problem that in the prior art, the detection efficiency is high is effectively solved. The invention aims to solve the problem of inaccurate detection caused by the influence of high noise on animals, reduces the influence of impurities on equipment operation by utilizing multiple groups of protection operations and self-separation operations, improves the stability and safety of equipment operation, and improves the detection range and the detection accuracy by matching with multi-angle and multi-position detection.

Description

Technical Field

[0001] The present invention relates to the technical field of fishery resource detection, and in particular to a quantitative visualization detection device for underwater fishery resources. Background Art

[0002] Fishery resources refer to the overall economic animals and plants such as fish, crustaceans, shellfish, algae, and marine mammals with development and utilization value in natural waters. According to the water area, they are divided into two categories: inland water fishery resources and marine fishery resources. Among them, fish resources account for the main position, with about more than 30,000 species.

[0003] However, when detecting and measuring underwater fishery resources at present, most devices use propellers for movement. During operation, high noise will affect the normal life of animals in the test environment, and impurities such as waterweeds will be entangled around the side of the device due to the flow of water, affecting the normal operation of the device, and greatly affecting the test efficiency and data accuracy. Summary of the Invention

[0004] The present invention provides a quantitative visualization detection device for underwater fishery resources, which can effectively solve the problems raised in the above background art. When detecting and measuring underwater fishery resources at present, most devices use propellers for movement. During operation, high noise will affect the normal life of animals in the test environment, and impurities such as waterweeds will be entangled around the side of the device due to the flow of water, affecting the normal operation of the device, and greatly affecting the test efficiency and data accuracy.

[0005] To achieve the above object, the present invention provides the following technical solution: A quantitative visualization detection device for underwater fishery resources, including an elliptical rigid sleeve, and a measurement and movement component is arranged at the side end of the elliptical rigid sleeve; The measurement and movement component includes an internal matching load-bearing frame; The internal matching load-bearing frame is fixedly connected to the inner side of the elliptical rigid sleeve, a fixed battery is embedded and clamped inside the internal matching load-bearing frame, and a control recorder is embedded and installed at one end of the internal matching load-bearing frame; Support alignment plates are symmetrically welded at one end of the elliptical rigid sleeve, limit springs are symmetrically installed at one end of the support alignment plates, a closed waterproof sleeve is installed between the two limit springs, control electromagnets are symmetrically installed at one end of the closed waterproof sleeve and the elliptical rigid sleeve, an acceleration motor is installed inside the closed waterproof sleeve through a motor seat, a propeller is clamped to the output shaft of the acceleration motor, U-shaped cutting frames are welded at equal intervals on the side end of the propeller, and a porous isolation cover is fixed at one end of the closed waterproof sleeve corresponding to the positions of the propeller and the U-shaped cutting frames; One end of the elliptical rigid sleeve is fixed with a special-shaped clamping block. Symmetrically installed at the bottom end of the elliptical rigid sleeve are inner groove guide plates. An elevating electric slide rail is clamped inside the inner groove guide plates. Between the two elevating electric slide rails, a clamping processing block is clamped through a slide rail seat. One end of the special-shaped clamping block and the clamping processing block are both installed with a commutation motor through a motor seat. The output shaft of the commutation motor is clamped with a commutation inner hole block. One end of the commutation inner hole block is installed with a flipping motor through a motor seat. The output shaft of the flipping motor is clamped with a flipping processing plate. At both ends of one of the flipping processing plates, single-rotation motors are symmetrically installed through motor seats. The output shaft of the single-rotation motor is clamped with a combined electromagnet. One end of the combined electromagnet is magnetically connected to a combined single-rotation plate. Underwater searchlights are fixed at one end of both the flipping processing plate and the combined single-rotation plate. Underwater cameras are installed at a position near the underwater searchlights at one end of the flipping processing plate and the combined single-rotation plate.

[0006] According to the above technical solution, transmission motors are sleeved at both ends of the inner matching load-bearing frame through motor seats. The output shaft of the transmission motor is clamped with an eccentric circular block. At the top of the side end of the inner matching load-bearing frame, limit sliding strips are symmetrically installed. A number of U-shaped clamping frames are equidistantly sleeved at the top of the limit sliding strips. One end of the U-shaped clamping frame is fixedly connected with an inlet and outlet T-shaped rod. A number of inner hole limiting plates are equidistantly fixed at positions corresponding to the inlet and outlet T-shaped rods at both ends of the inner matching load-bearing frame. A return spring is fixed between the inner hole limiting plate and the U-shaped clamping frame. A linkage electromagnet is rotatably sleeved at the side end of the inlet and outlet T-shaped rod. An irregular swing frame is rotatably connected at a position corresponding to the linkage electromagnet at the side end of the inlet and outlet T-shaped rod. At positions corresponding to the irregular swing frame at both ends of the inner matching load-bearing frame, U-shaped load-bearing plates are fixed. Inner sleeve L-shaped boxes are fixed at both ends of the inner matching load-bearing frame. A摆正 spring (it seems there is a wrong word here, maybe "positioning spring"?) is fixed at a position corresponding to the inner sleeve L-shaped box at one end of the irregular swing frame. A switching motor is installed at one end of the irregular swing frame through a motor seat. The output shaft of the switching motor is clamped with an inner sleeve paddle. Elastic sealing rings are bonded at positions corresponding to the elliptical rigid sleeve and the inner sleeve L-shaped box at the side end of the inner sleeve paddle.

[0007] According to the above technical solution, the side end of the eccentric circular block is rotationally fitted with the side end of the U-shaped clamping frame. The inlet and outlet T-shaped rod is slidably sleeved with the inner hole limiting plate. The linkage electromagnet is magnetically connected to the irregular swing frame.

[0008] According to the above technical solution, the side end of the irregular swing frame is rotationally sleeved with the side end of the U-shaped load-bearing plate. One end of the positioning spring (assuming correction) is welded to one end of the inner sleeve L-shaped box. The inner sleeve paddle is rotationally sleeved with the irregular swing frame.

[0009] According to the above technical solution, multiple elastic sealing rings are adhesively connected to the elliptical rigid sleeve and the inner sleeve L-shaped box respectively. The side end of the U-shaped cutting frame is rotationally sleeved with the side end of the porous isolation cover. The propeller is rotatably installed inside the porous isolation cover.

[0010] According to the above technical solution, the closed waterproof cover is rotatably connected to the supporting alignment plate; The input ends of the transmission motor, linkage electromagnet, switching motor, acceleration motor, lifting electric slide rail, transposition motor, flip motor, single-turn motor, combined electromagnet, underwater searchlight, underwater camera and control electromagnet are all electrically connected to the output end of the control recorder; The control recorder input terminal is electrically connected to the fixed battery output terminal.

[0011] According to the above technical solution, a sinking and floating component is provided at the outer end of the elliptical hard sleeve; The sinking and floating assembly includes a filling air bag; A filling airbag is fixed on the top of the elliptical hard cover, a plurality of compression springs are equidistantly installed inside the filling airbag, a buffer hard cover is connected to one end of the elliptical hard cover, an air intake fixed pipe is penetrated through the top of the buffer hard cover, a treatment air pump is installed at the position of the air intake fixed pipe on the inside of the filling airbag through the motor seat, a water inlet counterweight pipe is penetrated through the top of the filling airbag, and an extrusion treatment pipe is penetrated through one end of the filling airbag; The bottom end of the elliptical hard sleeve is symmetrically equipped with a matching electromagnet, and the bottom end of the matching electromagnet is connected with a locking arc strip through magnetic attraction, a water-filled fixed tank is installed on one side of the bottom end of the locking arc strip, and a fixed gas tank is installed on the other side of the bottom end of the locking arc strip, and an inflation fixed tube is symmetrically installed on one end of the fixed gas tank. The bottom end of the buffer hard sleeve is fixedly connected with an electromagnetic adapter at the position corresponding to the inflation fixed tube and the water-filled fixed tank, and the bottom end of the electromagnetic adapter located at the bottom of the side end of the water-filled fixed tank is sleeved with an inlet and outlet water pipe, a two-way pump is installed on the inner side of the filling airbag and the bottom end of the elliptical hard sleeve through a motor seat, and an electromagnetic valve is embedded and installed at one end of the extrusion processing tube and the inflation fixed tube.

[0012] According to the above technical solution, the bottom end of the filling airbag is engaged with the top end of the buffer hard sleeve, and one end of the treatment air pump is connected to one end of the air intake fixed pipe through an adapter.

[0013] According to the above technical solution, one end of the extrusion processing tube is connected to one end of the two-way pump through an adapter, and the top end of the locking arc strip is fitted with the bottom end of the elliptical hard sleeve.

[0014] According to the above technical solution, the electromagnetic adapter located at the position of the buffer hard sleeve is engaged and connected with one of the inflatable fixed tubes; The input ends of the processing air pump, the matching electromagnet, the electromagnetic adapter, the two-way pump and the electromagnetic valve are all electrically connected to the output end of the control recorder.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. A measurement moving component is provided. The special-shaped swing frame is magnetically fixed by a linkage electromagnet. The eccentric circular block is rotated by a transmission motor to push the C-shaped clamping frame and the inlet and outlet T-shaped rod to move. Under the action of a return spring and an inner hole limiting plate, the inlet and outlet T-shaped rod and the C-shaped clamping frame are driven to move back and forth. The inlet and outlet T-shaped rod drives the special-shaped swing frame to move back and forth under the action of a摆正 spring, and cooperates with a switching motor to change the angle of the inner sleeve oar, so that the device can run at a slow speed in water, and the number of operations of the device can be switched according to the required running speed and angle. At the same time, when the device moves, the running noise of the device can be reduced, and through back-and-forth movement and angle replacement processing, the accumulation of waterweeds and impurities on the surface of the device can be reduced, ensuring the normal operation of the device and improving the running stability and safety of the device; The propulsion direction of the propeller is controlled by a direction control electromagnet, and the propeller and the C-shaped cutting frame are driven to rotate simultaneously by an acceleration motor. With the cooperation of a porous isolation cover for protection, the running device can be quickly switched when the device moves at high speed, and the propeller can be protected to reduce its damage. The position of the transposition inner hole block is changed by a lifting electric slide rail and a transposition motor, the angle of the flipping processing plate is changed by a flipping motor, and the angle of the linkage single-turn plate is changed by a single-turn motor and a combined electromagnet, realizing multi-angle and multi-position recording and improving the speed and range of detection data measurement; Through the mutual cooperation of multiple components, different running mode switching during the movement and detection of the device is realized, and the influence of waterweeds and other impurities on the side of the device is reduced by the self-adjustment and self-processing of the device. The situation that the detection is inaccurate due to the influence of high noise on animals in the prior art is effectively solved. And through multiple groups of protection operations and self-disengagement operations, the influence of impurities on the operation of the device is reduced, the running stability and safety of the device are improved, and the detection range and detection accuracy are improved in cooperation with multi-angle and multi-position detection.

[0016] 2. A sinking and floating component is provided. A two-way pump and an inlet and outlet water pipe are used to pump water and fill water into the water-filled fixed tank. A two-way pump and a water inlet counterweight pipe are used to pump water and fill water into the filling airbag. Then, the solenoid valve and the inflation fixed pipe inject the helium in the fixed air tank into the water-filled fixed tank and the filling airbag respectively. The water injection counterweight and the gas injection are used to increase the equipment area, realize the equipment diving and rising, and realize the equipment transposition processing. Therefore, the equipment position is changed according to the required detection position, and the equipment is steadily processed to avoid inaccurate test results caused by inaccurate equipment alignment. In case of emergency, the electromagnet can be used to engage and separate the arc-shaped strips, and the electromagnetic adapter can be used to engage and separate the water inlet and outlet pipes and the inflation fixed pipes. In this way, the water filling fixed tank and the fixed gas tank can be directly discarded, so that the equipment can quickly lose a large amount of counterweight in a short time, and the equipment can rise quickly. In the event of an abnormal situation, the equipment can be recovered in an emergency to protect the equipment and record data. Through a variety of operating methods, the diving and rising speeds of the equipment can be changed, and the equipment can be operated in different environments and under different conditions to ensure the safety of the equipment.

[0017] In summary, by measuring the cooperation between the moving component and the sinking and floating component, multiple components can be used to make operational changes according to the actual situation and detection position when the equipment is running, so as to realize detection in different positions and in different ways, thereby ensuring the accuracy of the measurement data and the stability of the measurement process. Through the cooperation of multiple components, the measurement accuracy is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached picture: Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a schematic structural diagram of the measuring mobile assembly of the present invention; Figure 3 It is a schematic diagram of the installation structure of the combined electromagnet of the present invention; Figure 4 It is a schematic diagram of the installation structure of the inner hole limiting plate of the present invention; Figure 5 It is a schematic diagram of the installation structure of the clamping processing block of the present invention; Figure 6 is a schematic structural diagram of the measuring mobile assembly of the present invention; Figure 7 It is a schematic diagram of the installation structure of the snap-fit ​​arc strip of the present invention; Figure 8 It is a schematic diagram of the installation structure of the inflatable fixed tube of the present invention; Reference numerals in the figure: 1. Elliptical hard sleeve; 2. Measuring and moving assembly; 201. Inner load-bearing frame; 202. Fixed battery; 203. Control recorder; 204. Driving motor; 205. Eccentric circular block; 206. Limit sliding bar; 207. C-shaped clamping frame; 208. In-and-out T-shaped rod; 209. Inner hole limiting plate; 210. Return spring; 211. Linkage electromagnet; 212. Special-shaped swing frame; 213. C-shaped load-bearing plate; 214. Inner sleeve L-shaped box; 215. Alignment spring; 216. Switching motor; 217. Inner sleeve oar; 218. Elastic sealing ring; 219. Support alignment plate; 220. Limit spring; 221. Closed waterproof sleeve; 222. Accelerating motor; 223. Propeller; 224. C-shaped cutting frame; 225. Porous isolation cover; 226. Special-shaped clamping block; 227. Inner groove guide plate; 228. Lifting electric slide rail; 229. Clamping treatment block; 230. Transposition motor; 231. Transposition inner hole block; 232. Flipping motor; 233. Flipping treatment plate; 234. Single-rotation motor; 235. Combined electromagnet; 236. Combined single-rotation plate; 237. Underwater searchlight; 238. Underwater camera; 239. Direction control electromagnet; 3. Floating and sinking assembly; 301. Filling airbag; 302. Pressing spring; 303. Buffer hard sleeve; 304. Air intake fixed pipe; 305. Processing air pump; 306. Water inlet counterweight pipe; 307. Extrusion processing pipe; 308. Matching electromagnet; 309. Clamping arc bar; 310. Water filling fixed tank; 311. Fixed gas tank; 312. Inflation fixed pipe; 313. Electromagnetic adapter; 314. In-and-out water pipe; 315. Two-way pump; 316. Solenoid valve. Specific implementation mode

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustration and explanation of the present invention, and are not used to limit the present invention.

[0021] Embodiment: As Figure 1-8 shown, the present invention provides a technical solution, a quantitative visualization detection device for underwater fishery resources, including an elliptical hard sleeve 1, and a measuring and moving assembly 2 is arranged at the side end of the elliptical hard sleeve 1; The measurement and movement component 2 includes an internal load-bearing frame 201, a fixed battery 202, a control recorder 203, a transmission motor 204, an eccentric circular block 205, a limit sliding bar 206, a U-shaped clamping frame 207, an inlet and outlet T-shaped rod 208, an inner hole limiting plate 209, a return spring 210, a linkage electromagnet 211, a special-shaped swing frame 212, a U-shaped load-bearing plate 213, an inner sleeve L-shaped box 214, a摆正 spring 215, a switching motor 216, an inner sleeve paddle 217, an elastic sealing ring 218, a support alignment plate 219, a limiting spring 220, a closed waterproof sleeve 221, an acceleration motor 222, a propeller 223, a U-shaped cutting frame 224, a porous isolation cover 225, a special-shaped clamping block 226, an inner groove guide plate 227, a lifting electric slide rail 228, a clamping treatment block 229, a transposition motor 230, a transposition inner hole block 231, a flipping motor 232, a flipping treatment plate 233, a single rotation motor 234, a combined electromagnet 235, a combined single rotation plate 236, an underwater searchlight 237, an underwater camera 238, and a direction control electromagnet 239; It should be noted that there may be an incorrect term "摆正弹簧" in the original text. It might need to be verified and corrected to the correct name.Inside the elliptical rigid sleeve 1, an internal matching load-bearing frame 201 is fixedly connected. Inside the internal matching load-bearing frame 201, a fixed battery 202 is embedded and clamped. At one end of the internal matching load-bearing frame 201, a control recorder 203 is embedded and installed. At both ends of the internal matching load-bearing frame 201, a transmission motor 204 is sleeved through a motor base. A eccentric circular block 205 is clamped to the output shaft of the transmission motor 204. At the top of the side end of the internal matching load-bearing frame 201, a pair of limit sliding bars 206 are symmetrically installed. At the top of the limit sliding bars 206, a number of U-shaped clamping frames 207 are sleeved at equal intervals. The side end of the eccentric circular block 205 is rotationally attached to the side end of the U-shaped clamping frame 207, so that synchronous operation can be achieved during back-and-forth swinging, facilitating the linkage operation of the device. One end of the U-shaped clamping frame 207 is fixedly connected to an inlet and outlet T-shaped rod 208. At the positions corresponding to the inlet and outlet T-shaped rod 208 at both ends of the internal matching load-bearing frame 201, a number of inner hole limiting plates 209 are fixedly arranged at equal intervals. The inlet and outlet T-shaped rod 208 is slidably sleeved with the inner hole limiting plates 209, ensuring the accuracy and stability of support and positioning. A return spring 210 is fixed between the inner hole limiting plate 209 and the U-shaped clamping frame 207. A linkage electromagnet 211 is rotationally sleeved on the side end of the inlet and outlet T-shaped rod 208. At the position corresponding to the linkage electromagnet 211 on the side end of the inlet and outlet T-shaped rod 208, a special-shaped swing frame 212 is rotationally connected. The linkage electromagnet 211 is magnetically connected to the special-shaped swing frame 212, realizing stable cooperative operation and improving the simplicity of operation. At the positions corresponding to the special-shaped swing frame 212 at both ends of the internal matching load-bearing frame 201, a pair of U-shaped load-bearing plates 213 are fixedly arranged. At both ends of the internal matching load-bearing frame 201, inner sleeve L-shaped boxes 214 are fixedly arranged. At the position corresponding to the inner sleeve L-shaped box 214 at one end of the special-shaped swing frame 212, a摆正 spring 215 is fixed. At one end of the special-shaped swing frame 212, a switching motor 216 is installed through a motor base. An inner sleeve oar 217 is clamped to the output shaft of the switching motor 216. Elastic sealing rings 218 are bonded to the side end of the inner sleeve oar 217 at the positions corresponding to the elliptical rigid sleeve 1 and the inner sleeve L-shaped box 214. The multiple elastic sealing rings 218 are respectively bonded and connected to the elliptical rigid sleeve 1 and the inner sleeve L-shaped box 214, realizing elastic sealing and preventing internal water ingress; It should be noted that there may be an incorrect expression "摆正弹簧" in the original text. It might need to be corrected to the correct term according to the actual situation.One end of the elliptical hard sleeve 1 is symmetrically welded with a support alignment plate 219. One end of the support alignment plate 219 is symmetrically installed with a limiting spring 220. Between the two limiting springs 220, a closed waterproof sleeve 221 is installed. The closed waterproof sleeve 221 is rotatably connected to the support alignment plate 219 to achieve stable cooperation processing. On both ends of the closed waterproof sleeve 221 and one end of the elliptical hard sleeve 1, a direction control electromagnet 239 is symmetrically installed. Inside the closed waterproof sleeve 221, an acceleration motor 222 is installed through a motor base. The output shaft of the acceleration motor 222 is clamped with a propeller 223. The propeller 223 is rotatably installed inside a porous isolation cover 225 to achieve protection processing. On the side end of the propeller 223, a U-shaped cutting frame 224 is welded at equal intervals. The side end of the U-shaped cutting frame 224 is rotatably sleeved with the side end of the porous isolation cover 225 to achieve cleaning processing outside the propeller 223 and avoid waterweed entanglement. One end of the closed waterproof sleeve 221 is fixed with a porous isolation cover 225 corresponding to the positions of the propeller 223 and the U-shaped cutting frame 224; One end of the elliptical hard sleeve 1 is fixed with a special-shaped clamping block 226. At the bottom end of the elliptical hard sleeve 1, inner groove guide plates 227 are symmetrically installed. Inside the inner groove guide plates 227, a lifting electric slide rail 228 is clamped. Between the two lifting electric slide rails 228, a clamping processing block 229 is clamped through a slide rail seat. On one end of the special-shaped clamping block 226 and the clamping processing block 229, a position-changing motor 230 is installed through a motor base. The output shaft of the position-changing motor 230 is clamped with a position-changing inner hole block 231. On one end of the position-changing inner hole block 231, a flipping motor 232 is installed through a motor base. The output shaft of the flipping motor 232 is clamped with a flipping processing plate 233. On both ends of one of the flipping processing plates 233, a single-rotation motor 234 is symmetrically installed through a motor base. The output shaft of the single-rotation motor 234 is clamped with a combined electromagnet 235. One end of the combined electromagnet 235 is magnetically connected to a combined single-rotation plate 236. On one end of the flipping processing plate 233 and the combined single-rotation plate 236, an underwater searchlight 237 is fixed. On one end of the flipping processing plate 233 and the combined single-rotation plate 236, near the position of the underwater searchlight 237, an underwater camera 238 is installed.

[0022] The side end of the special-shaped swing frame 212 is rotatably sleeved with the side end of the U-shaped load-bearing plate 213 to achieve rotation positioning and alignment, ensuring the stable operation of the whole. One end of the摆正spring 215 is welded to one end of the inner sleeve L-shaped box 214, ensuring the stable operation of the reset processing and positioning processing. The inner sleeve paddle 217 is rotatably sleeved with the special-shaped swing frame 212 to achieve closed steering and sealing adjustment, ensuring the stability of the protection; For the stable operation of the equipment, the input ends of the transmission motor 204, the linkage electromagnet 211, the switching motor 216, the acceleration motor 222, the lifting electric slide rail 228, the position-changing motor 230, the flipping motor 232, the single-rotation motor 234, the combined electromagnet 235, the underwater searchlight 237, the underwater camera 238 and the direction control electromagnet 239 are all electrically connected to the output end of the control recorder 203; The input terminal of the control recorder 203 is electrically connected to the output terminal of the fixed battery 202 .

[0023] A sinking and floating component 3 is provided at the outer end of the elliptical hard cover 1; The sinking and floating assembly 3 includes a filling air bag 301, a compression spring 302, a buffer hard sleeve 303, an air intake fixed pipe 304, a processing air pump 305, a water intake counterweight pipe 306, an extrusion processing pipe 307, a matching electromagnet 308, a clamping arc strip 309, a water filling fixed tank 310, a fixed air tank 311, an air filling fixed pipe 312, an electromagnetic adapter 313, an inlet and outlet pipe 314, a two-way pump 315 and an electromagnetic valve 316; A filling airbag 301 is fixed on the top of the elliptical hard cover 1, and a number of compression springs 302 are equidistantly installed on the inner side of the filling airbag 301. A buffer hard cover 303 is connected to one end of the elliptical hard cover 1. The bottom end of the filling airbag 301 is engaged with the top end of the buffer hard cover 303 to achieve stable support and coordination, thereby ensuring the effectiveness of the treatment and the overall stability. An air intake fixed pipe 304 is connected through the top of the buffer hard cover 303. A treatment air pump 305 is installed through the motor seat at the position of the air intake fixed pipe 304 on the inner side of the filling airbag 301 corresponding to the air intake fixed pipe 304. One end of the treatment air pump 305 is connected to one end of the air intake fixed pipe 304 through an adapter to achieve steady operation and ensure stable air intake. A water inlet weight pipe 306 is connected through the top of the filling airbag 301, and an extrusion treatment pipe 307 is connected through one end of the filling airbag 301. The bottom end of the elliptical hard cover 1 is symmetrically installed with a matching electromagnet 308, and the bottom end of the matching electromagnet 308 is connected with a snap-fit ​​arc strip 309 through magnetic attraction. The top of the snap-fit ​​arc strip 309 fits with the bottom end of the elliptical hard cover 1 to achieve snap-fit ​​alignment and snap-fit ​​support limit. A water-filled fixed tank 310 is installed on one side of the bottom end of the snap-fit ​​arc strip 309, and a fixed gas tank 311 is installed on the other side of the bottom end of the snap-fit ​​arc strip 309. An inflatable fixed tube 312 is symmetrically installed at one end of the fixed gas tank 311. The bottom end of the buffer hard cover 303 is fixedly connected with an electromagnetic The adapter 313, the electromagnetic adapter 313 located at the position of the buffer hard sleeve 303 is engaged with one of the inflation fixed tubes 312 to achieve steady air inlet and outlet operation, the bottom end of the electromagnetic adapter 313 located at the bottom of the side end of the water filling fixed tank 310 is sleeved with the water inlet and outlet pipes 314, the inner side of the filling airbag 301 and the bottom end of the elliptical hard sleeve 1 are both installed with a two-way pump 315 through a motor seat, one end of the extrusion processing tube 307 is connected to one end of the two-way pump 315 through an adapter to achieve water inlet and outlet operation, and one end of the extrusion processing tube 307 and the inflation fixed tube 312 is embedded with a solenoid valve 316; For stable operation of the equipment, the input ends of the processing air pump 305 , the matching electromagnet 308 , the electromagnetic adapter 313 , the two-way pump 315 and the electromagnetic valve 316 are all electrically connected to the output end of the control recorder 203 .

[0024] Working principle and usage process of the present invention: When detecting water fishery resources, the device is placed in water. The control recorder 203 controls the fixed battery 202 to supply power to each device, and the control recorder 203 collects detection data. The two-way pump 315 and the inlet and outlet water pipe 314 inject water into the water-filled fixed tank 310. At this time, under the action of the increased weight, the device is driven by gravity to gradually dive into the water. When the water injection into the water-filled fixed tank 310 is completed but the required depth is not reached, the two-way pump 315 and the inlet water counterweight pipe 306 inject water into the filling airbag 301, so as to continue diving. When the required depth is reached, the acceleration motor 222 drives the propeller 223 to rotate at a high speed, driving the device to the detection position, realizing the diving operation and ensuring the diving depth and stability; After reaching the detection position, according to the required test position and speed, the acceleration motor 222 can be used to drive the propeller 223 to rotate slowly by decelerating. During the rotation of the propeller 223, the propeller 223 drives the C-shaped cutting frame 224 to rotate along the porous isolation cover 225, and the C-shaped cutting frame 224 is used to cut and push aquatic plants and impurities. And under the push of the water flow, the impurities after cutting and crushing the aquatic plants and impurities are pushed out, avoiding the accumulation of aquatic plants and impurities on the side of the propeller 223, and avoiding damage to the propeller 223 or affecting its normal operation due to the winding on the surface of the propeller 223. When a low-noise or low-water-flow interference operating device is required, the transmission motor 204 drives the eccentric circular block 205 to rotate along the inner matching load-bearing frame 201, magnetically engages the special-shaped swing frame 212 through the linkage electromagnet 211, and the eccentric circular block 205 pushes the C-shaped engaging frame 207 to move along the limit sliding strip 206. At this time, the C-shaped engaging frame 207 pushes the inlet and outlet T-shaped rod 208 to move. During the movement of the inlet and outlet T-shaped rod 208, it pushes the special-shaped swing frame 212 to rotate along the C-shaped load-bearing plate 213 and the inner sleeve L-shaped box 214 to move. At this time, the return spring 210 and the alignment spring 215 are compressed, and then the return spring 210 and the alignment spring 215 drive the special-shaped swing frame 212 to rotate and reset, thereby driving the inner sleeve paddle 217 to swing back and forth, and the switching motor 216 drives the inner sleeve paddle 217 to rotate and shift along the special-shaped swing frame 212, realizing low-noise and low-water-flow operation underwater, reducing the influence of water flow on device monitoring. The special-shaped swing frame 212 is fixedly engaged by the linkage electromagnet 211, so that the number of devices working can be changed according to the required speed and the required switching angle during the movement, ensuring the stability of the work; By switching the electromagnetic direction through the control electromagnet 239, the angle of the closed waterproof cover 221 supporting the alignment plate 219 is switched by using the principle of like charges repelling and opposite charges attracting. When turning, the limiting spring 220 is compressed, thereby driving the porous isolation cover 225 and the propeller 223 to switch directions, realizing underwater reversing processing, and pushing the water plants and impurities on the edge of the equipment through the inner cover paddle 217 to prevent the impurities from interfering with the normal operation of the equipment, ensuring the stability of the overall operation and preventing the equipment from being interfered with. The positioning processing block 229 is driven to move along the inner groove guide plate 227 by the lifting electric slide rail 228 to change the position of the positioning processing block 229. The transposition motor 230 at the position of the special-shaped positioning block 226 and the positioning processing block 229 drives the transposition inner hole block 231 to rotate. At this time, the flipping motor 232 drives the flipping processing plate 233 to rotate. According to the required shooting position, the combined electromagnet 235 magnetically connects the combined single-turn plate 236 and the single-turn motor 234. The single-turn motor 234 and the combined electromagnet 235 drive the combined single-turn plate 236 to rotate along the flipping processing plate 233, changing the shooting position of the underwater searchlight 237 and the underwater camera 238, thereby realizing simultaneous shooting processing of the front, top and bottom, realizing simultaneous detection processing of multiple positions, and ensuring the accuracy of measurement and the speed of data collection; After the measurement is completed, the water in the water-filled fixed tank 310 is pumped out by the two-way pump 315 and the water inlet and outlet pipes 314. During the pumping process, the solenoid valve 316 opens one of the air-filled fixed tubes 312 to fill the water-filled fixed tank 310 with helium from the fixed gas tank 311. The water in the filling airbag 301 is extracted and discharged by the two-way pump 315 and the water inlet counterweight pipe 306. At this time, air is injected into the buffer hard sleeve 303 through the other air-filled fixed tube 312. The helium is extracted by the processing air pump 305 and the air inlet fixed tube 304 and injected into the inner side of the filling airbag 301 to expand the equipment. When the helium is injected, the compression spring 302 is stretched to achieve a steady rise of the equipment and a return of the equipment. Collection processing, when the equipment is damaged or filled with water, the inflation fixed tube 312 is opened through the solenoid valve 316, and air is injected into the buffer hard sleeve 303. At this time, the above operation is repeated to inflate the filling airbag 301. After the inflation is completed, the matching electromagnet 308 and the electromagnetic adapter 313 are closed. At this time, the matching electromagnet 308 is separated from the engaging arc strip 309, and the electromagnetic adapter 313 is separated from the water inlet and outlet pipes 314 and the inflation fixed tube 312. At this time, the water filling fixed tank 310 and the fixed air tank 311 fall under the action of gravity. At this time, the equipment loses a lot of counterweight, and the equipment rises rapidly under the action of buoyancy, realizing rapid recovery, thereby realizing emergency operation, protecting equipment and recording data.

[0025] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quantitative visualization detection device for underwater fishery resources, comprising an elliptical hard sleeve (1), characterized in that: A measuring and moving component (2) is arranged at the side end of the elliptical rigid sleeve (1); The measuring and moving component (2) includes an internally equipped load-bearing frame (201); The internally equipped load-bearing frame (201) is fixedly connected to the inner side of the elliptical rigid sleeve (1). A fixed battery (202) is embedded and clamped inside the internally equipped load-bearing frame (201), and a control recorder (203) is embedded and installed at one end of the internally equipped load-bearing frame (201); Support alignment plates (219) are symmetrically welded at one end of the elliptical rigid sleeve (1). Limit springs (220) are symmetrically installed at one end of the support alignment plates (219). A closed waterproof sleeve (221) is installed between the two limit springs (220). Control electromagnets (239) are symmetrically installed at one end of both the closed waterproof sleeve (221) and the elliptical rigid sleeve (1). An acceleration motor (222) is installed inside the closed waterproof sleeve (221) through a motor base. A propeller (223) is clamped to the output shaft of the acceleration motor (222). C-shaped cutting frames (224) are welded at equal intervals on the side end of the propeller (223). A porous isolation cover (225) is fixed at a position corresponding to the propeller (223) and the C-shaped cutting frames (224) at one end of the closed waterproof sleeve (221); A special-shaped clamping block (226) is fixed at one end of the elliptical rigid sleeve (1). Inner groove guide plates (227) are symmetrically installed at the bottom end of the elliptical rigid sleeve (1). A lifting electric slide rail (228) is clamped inside the inner groove guide plates (227). A clamping and processing block (229) is clamped between the two lifting electric slide rails (228) through a slide rail seat. A commutation motor (230) is installed at one end of both the special-shaped clamping block (226) and the clamping and processing block (229) through a motor base. A commutation inner hole block (231) is clamped to the output shaft of the commutation motor (230). A flipping motor (232) is installed at one end of the commutation inner hole block (231) through a motor base. A flipping processing plate (233) is clamped to the output shaft of the flipping motor (232). Single-rotation motors (234) are symmetrically installed at both ends of one of the flipping processing plates (233) through a motor base. A combined electromagnet (235) is clamped to the output shaft of the single-rotation motor (234). A combined single-rotation plate (236) is magnetically attracted to one end of the combined electromagnet (235). Underwater searchlights (237) are fixed at one end of both the flipping processing plate (233) and the combined single-rotation plate (236). An underwater camera (238) is installed at a position close to the underwater searchlights (237) at one end of the flipping processing plate (233) and the combined single-rotation plate (236).

2. The quantitative visualization detection device for underwater fishery resources according to claim 1 is characterized in that: Both ends of the internal load-bearing frame (201) are sleeved with drive motors (204) through motor bases. The output shaft of the drive motor (204) is clamped with an eccentric circular block (205). Symmetrically installed at the top of the side end of the internal load-bearing frame (201) are limit sliding strips (206). A number of U-shaped clamping frames (207) are equidistantly sleeved at the top of the limit sliding strips (206). One end of the U-shaped clamping frame (207) is fixedly connected with an inlet and outlet T-shaped rod (208). At the positions corresponding to the inlet and outlet T-shaped rods (208) at both ends of the internal load-bearing frame (201), a number of inner hole limiting plates (209) are equidistantly fixed. A return spring (210) is fixed between the inner hole limiting plate (209) and the U-shaped clamping frame (207). The side end of the inlet and outlet T-shaped rod (208) is rotatably sleeved with a linkage electromagnet (211). At the position corresponding to the linkage electromagnet (211) on the side end of the inlet and outlet T-shaped rod (208), an irregular swing frame (212) is rotatably connected. At the positions corresponding to the irregular swing frames (212) at both ends of the internal load-bearing frame (201), U-shaped load-bearing plates (213) are fixedly installed. At both ends of the internal load-bearing frame (201), inner sleeve L-shaped boxes (214) are fixedly installed. One end of the irregular swing frame (212) corresponding to the position of the inner sleeve L-shaped box (214) is fixedly connected with a摆正 spring (215). One end of the irregular swing frame (212) is installed with a switching motor (216) through a motor base. The output shaft of the switching motor (216) is clamped with an inner sleeve paddle (217). Elastic sealing rings (218) are bonded to the side ends of the inner sleeve paddle (217) corresponding to the positions of the elliptical hard sleeve (1) and the inner sleeve L-shaped box (214).

3. The quantitative visualization detection device for underwater fishery resources according to claim 2 is characterized in that: The side end of the eccentric circular block (205) is rotationally fitted with the side end of the U-shaped clamping frame (207). The inlet and outlet T-shaped rod (208) is slidably sleeved with the inner hole limiting plate (209). The linkage electromagnet (211) is magnetically connected to the irregular swing frame (212).

4. The quantitative visualization detection device for underwater fishery resources according to claim 2 is characterized in that: The side end of the irregular swing frame (212) is rotationally sleeved with the side end of the U-shaped load-bearing plate (213). One end of the摆正 spring (215) is welded to one end of the inner sleeve L-shaped box (214). The inner sleeve paddle (217) is rotationally sleeved with the irregular swing frame (212).

5. The quantitative visualization detection device for underwater fishery resources according to claim 2 is characterized in that: A number of the elastic sealing rings (218) are adhesively connected to the elliptical hard sleeve (1) and the inner sleeve L-shaped box (214) respectively. The side end of the U-shaped cutting frame (224) is rotationally sleeved with the side end of the porous isolation cover (225). The propeller (223) is rotatably installed inside the porous isolation cover (225).

6. The quantitative visualization detection device for underwater fishery resources according to claim 2 is characterized in that: The closed waterproof sleeve (221) is rotatably connected to the support alignment plate (219); The input ends of the transmission motor (204), the linkage electromagnet (211), the switching motor (216), the acceleration motor (222), the lifting electric slide rail (228), the transposition motor (230), the flip motor (232), the single-turn motor (234), the combined electromagnet (235), the underwater searchlight (237), the underwater camera (238) and the control electromagnet (239) are all electrically connected to the output end of the control recorder (203); The input end of the control recorder (203) is electrically connected to the output end of the fixed battery (202).

7. The quantitative visualization detection device for underwater fishery resources according to claim 6 is characterized in that: The outer end of the elliptical hard sleeve (1) is provided with a sinking and floating component (3); The sinking and floating component (3) comprises a filling air bag (301); A filling air bag (301) is fixed on the top of the elliptical hard cover (1), a plurality of compression springs (302) are equidistantly installed inside the filling air bag (301), one end of the elliptical hard cover (1) is connected to a buffering hard cover (303), the top of the buffering hard cover (303) is penetrated and connected to an air intake fixed pipe (304), a treatment air pump (305) is installed at a position corresponding to the air intake fixed pipe (304) on the inside of the filling air bag (301) through a motor seat, a water intake counterweight pipe (306) is penetrated and connected to the top of the filling air bag (301), and an extrusion treatment pipe (307) is penetrated and connected to one end of the filling air bag (301); The bottom end of the elliptical hard cover (1) is symmetrically mounted with a matching electromagnet (308), the bottom end of the matching electromagnet (308) is connected to a snap-fit ​​arc strip (309) through magnetic attraction, one side of the bottom end of the snap-fit ​​arc strip (309) is mounted with a water-filled fixed tank (310), the other side of the bottom end of the snap-fit ​​arc strip (309) is mounted with a fixed gas tank (311), one end of the fixed gas tank (311) is symmetrically mounted with an inflation fixed tube (312), and the bottom end of the buffer hard cover (303) corresponds to the inflation tube (312). An electromagnetic adapter (313) is fixedly connected to the air fixing tube (312) and the water filling fixing tank (310); the bottom end of the electromagnetic adapter (313) located at the bottom of the side end of the water filling fixing tank (310) is sleeved and connected to a water inlet and outlet pipe (314); a two-way pump (315) is installed on the inner side of the filling air bag (301) and the bottom end of the elliptical hard sleeve (1) via a motor seat; and an electromagnetic valve (316) is embedded and installed at one end of the extrusion processing tube (307) and the air filling fixing tube (312).

8. The quantitative visualization detection device for underwater fishery resources according to claim 7, characterized in that: The bottom end of the filling air bag (301) is engaged with the top end of the buffer hard sleeve (303), and one end of the processing air pump (305) is connected to one end of the air intake fixed pipe (304) via an adapter.

9. The quantitative visualization detection device for underwater fishery resources according to claim 7, characterized in that: One end of the extrusion processing tube (307) is connected to one end of the bidirectional pump (315) via an adapter, and the top end of the locking arc strip (309) is fitted to the bottom end of the elliptical hard sleeve (1).

10. The quantitative visualization detection device for underwater fishery resources according to claim 7, characterized in that: The electromagnetic adapter (313) located at the position of the buffer hard sleeve (303) is snap-connected with one of the inflation fixing tubes (312); The input ends of the processing gas pump (305), the matching electromagnet (308), the electromagnetic adapter (313), the bidirectional pump (315) and the electromagnetic valve (316) are all electrically connected to the output end of the control recorder (203).

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