A self-protective sonar array

Abstract

The present invention discloses a self-protective sonar array, which belongs to the technical field of water detection equipment. It mainly aims at the problem that the sound waves detected by the existing products are easily obstructed during use, and proposes the following technical solutions, including a floating mechanism used to act as a floating pad and a sonar device for underwater detection, wherein the sonar device is located above the floating mechanism. The present invention replaces the existing closed shell with an openable cover plate. During use, the detection component used for detection can be extended from the inside of the shell to improve the product's detection effect on water conditions, and combined with photovoltaic panels to achieve the product's self-power supply requirements, further improving the practicability of the equipment. In the case of severe weather, the cover plate in the product can be adjusted to recycle the detection component to achieve its protection effect, and with the cooperation of the cleaning mechanism, the photovoltaic panel can be wiped to ensure the use effect of the photovoltaic panel and extend its service life.

Description

Technical Field

[0001] The invention relates to the technical field of water area detection equipment, in particular to a self-protective sonar array. Background Art

[0002] Sonar array is an advanced acoustic detection technology that uses multiple sonar devices in a precise arrangement to accurately detect and locate underwater targets. Sonar arrays can be used in a variety of ways, such as fixed-point floating for monitoring underwater conditions.

[0003] At present, the existing sonar array is basically a sealed integral structure. Although the closed shell on the outside has a protective effect on the internal structure, it will hinder the sound waves of the sonar equipment, thereby affecting the detection effect of the equipment. In addition, the existing sonar array lacks its own power supply structure, and thus needs to rely on connecting to an external power supply through a cable, which affects the practical effect of the equipment. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a self-protective sonar array, which replaces the existing closed outer shell with an openable cover, so that the detection component used for detection can be extended from the inside of the shell during use, thereby improving the product's detection effect on water conditions, and combined with photovoltaic panels to achieve the self-power supply requirements of the product, further improving the practicability of the equipment. In case of severe weather, the cover in the product can be adjusted and the detection component can be recovered to achieve its protection effect, and with the cooperation of the cleaning mechanism, the photovoltaic panel can be wiped simultaneously to ensure the use effect of the photovoltaic panel and extend its service life, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A self-protective sonar array, comprising a floating mechanism for acting as a floating pad and a sonar device for underwater detection, wherein the sonar device is located above the floating mechanism and connected by a support column to form an array unit, and a plurality of array units are spliced ​​by splicing pieces, and the sonar device comprises a casing for acting as an outer shell, and a partition for separating a control area and a detection area is integrally provided inside the casing, wherein the control area is used to load a control structure, and the detection area is used to load a detection structure;

[0007] A detection component for water area detection is provided inside the detection area, and the front and rear sides of the detection component are movably connected with a cover plate and a sprocket located on the side wall of the casing through a pin shaft, wherein each pin shaft is provided with two sprockets, and side panels located inside the detection area are welded on the left and right sides above the detection component, a photovoltaic panel and a cleaning component for cleaning the photovoltaic panel are installed on the inner wall of each cover plate, a pushing component for adjusting the cleaning component is installed on the inner wall of each side plate, a chain is wound around each sprocket, one end of the chain is provided on the detection component, and the other ends of the chains on the two sprockets on the same side are commonly connected to a joint plate, and the plurality of joint plates are driven to rise and fall by a driving member.

[0008] As a further solution of the present invention, the floating mechanism includes a hollow shell, an air bag for inflation is arranged inside the hollow shell, a holder for splicing and fixing is installed on the front and rear outer walls of the hollow shell, and an inspection port is opened on the top shell wall of the hollow shell, and an inspection plate is installed in the inspection port by screws;

[0009] The support columns include a plurality of support columns which are distributed in a matrix on the top outer wall of the hollow shell, and the top ends of the plurality of support columns are respectively fixedly connected to the bottom outer wall of the shell by bolts.

[0010] As a further solution of the present invention, a controller body for controlling the operation of the equipment is arranged inside the control area, and a control cover for sealing is installed directly above the controller body by screws, wherein a plurality of electrical connectors are arranged on the right shell wall of the control area, and the controller body and the electrical connectors are connected by wires.

[0011] As a further solution of the present invention, the detection assembly includes a base plate, a grid frame is arranged on the top shell wall of the base plate, and the space generated between the multiple grid plates distributed vertically and horizontally in the grid frame forms a plurality of workstation spaces distributed in a matrix, and a plurality of detection bodies for detecting water conditions are arranged at intervals in the multiple workstation spaces;

[0012] The detection body is composed of a detection antenna and a protective shell cover, wherein the detection antenna is loaded in the workstation space, and the protective shell cover is covered on the detection antenna to protect the detection antenna;

[0013] A notch located on the grid frame is opened at the frame of each workstation space, and a plurality of water-permeable holes located on the base plate are linearly opened at the notch;

[0014] The left side of the side plate on the left side is provided with a rectangular through groove located on the bottom shell wall of the casing for discharging water flow, and an L-shaped sealing cover located on the base plate is provided above the rectangular through groove for covering the rectangular through groove.

[0015] As a further solution of the present invention, an inner wall of the cover plate is provided with an embedded groove and a slide groove, wherein the slide groove includes two, which are respectively arranged on the left and right sides of the embedded groove, the photovoltaic panel is arranged in the embedded groove, and the cleaning component is composed of a reset member and a wiping member, wherein the reset member includes two, which are respectively arranged in the corresponding slide grooves;

[0016] The reset member comprises a guide rod fixedly connected to the slide slot, a slider and a reset spring are sleeved on the guide rod, wherein the bottom of the slider extends out of the slide slot, one end of the reset spring is fixedly connected to the slider, and the other end of the reset spring is arranged on the corresponding inner wall of the slide slot;

[0017] The wiping member is composed of a wiping plate and a protrusion, wherein the protrusion includes two protrusions, which are respectively arranged on both sides of the bottom of the wiping plate, and the wiping plate is fixedly connected to the sliders on both sides by screws.

[0018] As a further solution of the present invention, the push assembly is composed of a push member and a locking member, wherein the push members include two, which are symmetrically arranged on the inner wall of the side plate in a front-to-back manner to correspond to the corresponding wiping members, and the locking member is located between the two push members to adjust the limit position of the two push members;

[0019] The pushing member is composed of a displacement member and a traction member, wherein the displacement member includes a frame fixedly connected to the inner wall of the side plate, a round rod is arranged inside the frame, a displacement block is sleeved on the round rod, the displacement block and the frame are slidably connected, and a strong spring for reset adjustment is also sleeved on the round rod, one end of the strong spring is fixedly connected to the displacement block, and the other end of the strong spring is arranged on the corresponding inner wall of the frame, a stop block is fixedly connected to the side wall of the displacement block, a limiting hole is opened on the bottom shell wall of the stop block, and the stop block corresponds to the protrusion.

[0020] As a further solution of the present invention, the traction member includes a rope winding wheel movably connected to the inner wall of the side plate through a rotating shaft, a traction rope is wound on the rope winding wheel, one end of the traction rope is bound to the corresponding displacement block, and the other end of the traction rope passes through the corresponding side wall of the casing and is movably connected to the corresponding joint plate.

[0021] As a further solution of the present invention, the locking member includes a base frame fixedly connected to the inner wall of the side plate by screws, an extrusion rod is movably connected to the base frame, a straight plate is installed at the bottom end of the extrusion rod, a carrier block is slidably connected to the top of the straight plate in a front-to-back symmetrical manner, a spring telescopic rod for locking the block is installed on the top of the carrier block, and a plurality of inclined grooves are symmetrically opened on the inner wall of each side plate, a convex rod is slidably connected in the inclined groove, and one end of the convex rod away from the inclined groove is fixedly connected to the corresponding carrier block;

[0022] An extrusion spring located on an extrusion rod is sleeved between the base frame and the straight plate, and a force-bearing block for contacting the cover plate is fixedly connected to the top end of the extrusion rod.

[0023] As a further solution of the present invention, the driving member includes a motor fixedly connected to the bottom inner wall of the hollow shell, a screw rod is installed at the output end of the motor, the top end of the screw rod passes through the inspection plate and is rotatably connected to the bottom outer wall of the casing through a bearing, a U-shaped plate is threadedly connected to the screw rod, and the top two ends of the U-shaped plate are respectively fixedly connected to the corresponding joint plates.

[0024] As a further solution of the present invention, the splicing parts include multiple ones corresponding to corresponding sockets, and the splicing parts include a U-shaped connecting frame, a through groove is opened on the top shell wall of the U-shaped connecting frame, a bidirectional screw rod is rotatably connected in the through groove, and multiple moving blocks are threadedly connected on the bidirectional screw rod, and an L-shaped clamping plate for clamping and limiting is installed at the bottom end of each moving block.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. By replacing the existing closed shell with an openable cover, the detection component used for detection can be extended from the inside of the shell during use to avoid the shell from obstructing the sound waves of the detection component, thereby improving the product's effect on underwater situation detection. In addition, by combining with photovoltaic panels, the product's self-power supply requirements can be realized, reducing the constraints of external power supply on the product, and further improving the practicability of the equipment.

[0027] 2. In case of severe weather, the cover of the product can be adjusted to deform the casing, and then the detection component can be recovered and sealed to complete the shielding and protection, thereby preventing the product from being damaged in severe weather.

[0028] 3. The sonar device is equipped with a cleaning mechanism consisting of a pushing component and a cleaning component. When the cover is reset, the cleaning component synchronously wipes the photovoltaic panel mounted on the cover, thereby wiping off water stains, dust and other substances adhering to the photovoltaic panel, thereby ensuring the use effect of the photovoltaic panel and extending its service life.

[0029] 4. By setting up splicing parts, multiple products can be assembled and combined, so that each product can form an integrated structure from a single unit, thereby increasing the probability of the product being kept intact in severe weather conditions, reducing the risk of product damage, and reducing equipment maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of a three-dimensional structure of a self-protective sonar array;

[0031] Figure 2 for Figure 1 A schematic diagram of the structure viewed from above;

[0032] Figure 3 for Figure 1 A partial cross-sectional view of the structure Figure 1 ;

[0033] Figure 4 for Figure 1 A partial cross-sectional view of the structure Figure 2 ;

[0034] Figure 5 for Figure 3 A schematic diagram of the enlarged local structure at A;

[0035] Figure 6 for Figure 3 A schematic diagram of the enlarged local structure at B;

[0036] Figure 7 for Figure 3 Schematic diagram of the cleaning mechanism structure;

[0037] Figure 8 for Figure 7 Schematic diagram of the structure viewed from above;

[0038] Fig. 9 for Figure 6 A schematic diagram of a locking member structure;

[0039] Fig.10 for Figure 4 A schematic diagram of the enlarged local structure at C;

[0040] Fig.11 for Figure 4 A schematic diagram of the enlarged local structure at D;

[0041] Fig.12 for Figure 7 A magnified schematic diagram of the local structure at E;

[0042] Fig.13 for Figure 8 A magnified schematic diagram of the local structure at F;

[0043] Fig.14 for Figure 1 A schematic diagram of a partial cross-sectional structure of a floating mechanism;

[0044] Fig.15 for Figure 1 Schematic diagram of the splicing structure;

[0045] Fig.16 for Fig.15 Schematic diagram of the structure viewed from above.

[0046] In the figure: 1. floating mechanism; 11. hollow shell; 12. airbag; 13. access panel; 14. seat; 2. support column;

[0047] 3. Sonar equipment; 31. Casing; 32. Partition plate; 33. Controller body; 34. Control cover; 35. Side plate; 36. Cover plate; 37. Sprocket; 38. Joint plate;

[0048] 39. driving part; 391. motor; 392. screw rod; 393. U-shaped plate;

[0049] 310, detection assembly; 3101, substrate; 3102, grid frame; 3103, detection body; 31031, detection antenna; 31032, protective shell cover;

[0050] 311, pushing member; 3111, displacement member; 31111, frame; 31112, round rod; 31113, displacement block; 31114, stop block; 3112, traction member; 31121, rope wheel; 31122, traction rope;

[0051] 312, reset member; 313, wiping member; 3131, wiping plate; 3132, protrusion;

[0052] 314, locking member; 3141, base frame; 3142, extrusion rod; 3143, straight plate; 3144, spring telescopic rod;

[0053] 315. Photovoltaic panel; 316. L-shaped sealing cover;

[0054] 4. Splicing parts; 41. U-shaped connecting frame; 42. Bidirectional screw rod; 43. L-shaped clamping plate. DETAILED DESCRIPTION

[0055] Example 1: Please refer to Figure 1-2 In an embodiment of the present invention, a self-protective sonar array includes a floating mechanism 1 for acting as a floating pad and a sonar device 3 for underwater detection. The sonar device 3 is located above the floating mechanism 1 and is connected through a support column 2. Then, an array monomer is formed, and multiple array monomers are spliced ​​by a splicing piece 4. The sonar device 3 and the floating mechanism 1 are assembled through the support column 2, so that the two can be conveniently disassembled and assembled, thereby facilitating the disassembly and transportation of the product.

[0056] See also Fig.14In the embodiment of the present invention, the floating mechanism 1 includes a hollow shell 11, and an airbag 12 for inflation is arranged inside the hollow shell 11. A clamping seat 14 for splicing and fixing is installed on the front and rear outer walls of the hollow shell 11, and an inspection port is opened on the top shell wall of the hollow shell 11, and an inspection plate 13 is installed in the inspection port by screws. An air valve is arranged on the airbag 12, so as to facilitate the release of the gas in the airbag 12 and the storage of the floating mechanism 1. The inflation operation of the airbag 12 can also be realized by an external air pump or other air-inflating equipment.

[0057] There are four support columns 2, which are distributed in a matrix on the top outer wall of the hollow shell 11. The top ends of the support columns 2 are fixedly connected to the bottom outer wall of the housing 31 by bolts.

[0058] See also Figure 3-4 In the embodiment of the present invention, the sonar device 3 includes a housing 31 used as an outer shell. A partition 32 is integrally provided inside the housing 31 for separating a control area and a detection area, wherein the control area is used to load the control structure, and the detection area is used to load the detection structure. The partition 32 is provided to divide the internal space of the housing 31, thereby ensuring the sealing of the control area for loading the control structure, and avoiding the problem of the control structure inside being damaged by water.

[0059] See also Figure 3-6 In the embodiment of the present invention, a detection assembly 310 for water area detection is provided inside the detection area. The front and rear sides of the detection assembly 310 are provided with a receiving groove located on the side wall of the housing 31, and the receiving groove is movably connected with a cover plate 36 and a sprocket 37 through a pin shaft. Among them, two sprockets 37 are provided on each pin shaft. The two sprockets 37 are symmetrically arranged between the left and right sides, thereby ensuring the uniformity of the force when the pin shaft moves, thereby ensuring the stability of the cover plate 36 when it moves.

[0060] Side panels 35 located inside the detection area are welded on both the left and right sides above the detection assembly 310. The side panels 35 and the cover plate 36 together form a roof-like structure, thereby covering the detection area. Photovoltaic panels 315 and cleaning components for cleaning the photovoltaic panels 315 are installed on the inner wall of each cover plate 36. The photovoltaic panels 315 are arranged on the cover plate 36 so that the photovoltaic panels 315 can receive solar energy after the cover plate 36 is unfolded, thereby realizing the utilization of light energy, so that the product can be self-powered.

[0061] A push assembly for adjusting the cleaning assembly is installed on the inner wall of each side plate 35. A chain is wound around each sprocket 37, one end of the chain is arranged on the detection assembly 310, and the other ends of the chains on the two sprockets 37 on the same side are connected to a joint plate 38. Multiple joint plates 38 are driven to rise and fall by a driving member 39. The lifting and lowering movement of the joint plate 38 drives the movement of the chain, and the chain and the sprocket 37 are meshed and transmitted to realize the movement of the pin shaft, and the chain pulls the detection assembly 310 during the movement, thereby realizing the lifting movement of the detection assembly 310. Multiple sliding grooves are provided on the front and rear side walls of the casing 31, and sliding blocks are slidably connected in the sliding grooves, and the side of the sliding block away from the sliding groove is fixedly connected to the corresponding joint plate 38, thereby realizing the guiding support of the joint plate 38 during the movement.

[0062] See also Figure 3-4 In the embodiment of the present invention, a controller body 33 for controlling the operation of the device is arranged inside the control area. A control cover 34 for sealing is installed by screws directly above the controller body 33. Among them, a plurality of electrical connectors are arranged on the right shell wall of the control area, and the controller body 33 and the electrical connectors are connected by wires. Electrical equipment supporting the photovoltaic panel 315 is also arranged inside the control area, and the sealed assembly between the control cover 34 and the control area ensures the safety of the controller body 33 and related electrical equipment inside it.

[0063] See also Figure 4 , Fig.10 and Fig.11 In the embodiment of the present invention, the detection assembly 310 includes a substrate 3101, and a grid frame 3102 is arranged on the top shell wall of the substrate 3101. The space generated between the multiple grid plates distributed vertically and horizontally in the grid frame 3102 forms multiple workstation spaces distributed in a matrix. Multiple detection bodies 3103 for detecting water conditions are arranged at intervals in the multiple workstation spaces. The detection bodies 3103 are arranged at intervals in the workstation spaces distributed in a matrix to realize array distribution of detection, thereby realizing efficient detection of water conditions.

[0064] The detection body 3103 is composed of a detection antenna 31031 and a protective shell 31032. The detection antenna 31031 is loaded in the workstation space, and the protective shell 31032 is covered on the detection antenna 31031 to protect the detection antenna 31031. The setting of the protective shell 31032 enables a single detection antenna 31031 to have a protective effect when used outdoors, and will not be damaged by water corrosion and sunlight, further extending its service life.

[0065] A notch is provided on the grid frame 3102 at the frame of each workstation space, and a plurality of water-permeable holes are linearly provided on the base plate 3101 at the notch. The provision of the water-permeable holes allows water resources entering the detection assembly 310 to quickly flow away from the detection assembly 310, thereby preventing water resources from soaking it and further ensuring its service life.

[0066] A rectangular through slot is provided on the left side of the left side plate 35 and is located on the bottom wall of the housing 31 for draining water. An L-shaped sealing cover 316 is provided above the rectangular through slot and is located on the base plate 3101 for covering the rectangular through slot. Sealing strips are provided at the bottom of the base plate 3101 and the edge of the L-shaped sealing cover 316 to ensure the sealing effect of the housing 31 after the detection assembly 310 is stored.

[0067] See also Figure 4 , Figure 5 , Figure 7 , Figure 8 and Fig.12 In the embodiment of the present invention, an inner wall of the cover plate 36 is provided with an embedded groove and a slide groove, wherein the slide groove includes two slide grooves, which are respectively arranged on the left and right sides of the embedded groove. The photovoltaic panel 315 is arranged in the embedded groove.

[0068] The cleaning assembly is composed of a reset member 312 and a wiping member 313. There are two reset members 312, which are respectively arranged in corresponding chutes. The reset member 312 is loaded in the chutes to achieve reset displacement of the wiping member 313 without external force, and complete the wiping process of the photovoltaic panel 315.

[0069] The reset member 312 includes a guide rod fixedly connected to the slide slot, and a slider and a reset spring are sleeved on the guide rod. The slide slot is extended from the bottom of the slider, one end of the reset spring is fixedly connected to the slider, and the other end of the reset spring is arranged on the corresponding inner wall of the slide slot. The reset spring allows the slider to reset and move in the slide slot.

[0070] The wiping member 313 is composed of a wiping plate 3131 and a protrusion 3132. There are two protrusions 3132, which are respectively arranged on both sides of the bottom of the wiping plate 3131. The wiping plate 3131 is fixedly connected to the sliders on both sides by screws. The wiping plate 3131 in the wiping member 313 performs a reset movement with the movement of the slider to realize the wiping operation of the photovoltaic panel 315.

[0071] See also Figure 4 , Figure 6 , Figure 7 , Figure 8 and Fig.13In the embodiment of the present invention, the push assembly is composed of a push member 311 and a locking member 314. There are two push members 311, which are symmetrically arranged on the inner wall of the side plate 35 in a front-to-back manner, and are used to correspond to the corresponding wiping members 313. The locking member 314 is located between the two push members 311, and is used to limit and adjust the two push members 311. In the push assemblies arranged on the side plates 35 on the left and right sides, the push members 311 on the same side correspond to the corresponding wiping members 313, and then when the cover plate 36 is closed, the push members 311 on the left and right sides apply force to the same wiping member 313, thereby ensuring the stability of the displacement adjustment of the corresponding wiping member 313.

[0072] The pusher 311 is composed of a displacement member 3111 and a traction member 3112. The displacement member 3111 includes a frame 31111 fixedly connected to the inner wall of the side plate 35. A round rod 31112 is arranged inside the frame 31111, and a displacement block 31113 is sleeved on the round rod 31112. The displacement block 31113 is slidably connected to the frame 31111. The displacement block 31113 slides on the frame 31111, thereby ensuring the stability of the force movement of the round rod 31112.

[0073] A strong spring for resetting and adjusting is also sleeved on the round rod 31112, one end of which is fixedly connected to the displacement block 31113, and the other end of which is arranged on the corresponding inner wall of the frame 31111. The elasticity of the strong spring is greater than the elastic force of the resetting spring in the resetting member 312, so that the displacement block 31113 can quickly drive the wiping member 313 to move and adjust when the limit is cancelled.

[0074] The side wall of the displacement block 31113 is fixedly connected with a stopper 31114, and a limit hole is provided on the bottom shell wall of the stopper 31114, and the stopper 31114 corresponds to the protrusion 3132. The bottom edge of the stopper 31114 is provided with an inclined surface, so as to facilitate the limit adjustment of the locking member 314.

[0075] The traction member 3112 includes a rope reel 31121 movably connected to the inner wall of the side plate 35 through a rotating shaft. A traction rope 31122 is wound around the rope reel 31121, one end of the traction rope 31122 is bound to the corresponding displacement block 31113, and the other end of the traction rope 31122 passes through the corresponding side wall of the housing 31 and is movably connected to the corresponding joint plate 38. When the joint plate 38 moves, it drives the traction rope 31122 thereon to move, thereby causing the displacement block 31113 bound to the other end thereof to move.

[0076] See also Figure 6 and Fig. 9In the embodiment of the present invention, the locking member 314 includes a base frame 3141 fixedly connected to the inner wall of the side plate 35 by screws. An extrusion rod 3142 is movably connected to the base frame 3141, and a straight plate 3143 is installed at the bottom end of the extrusion rod 3142. A motion groove is symmetrically provided on the top of the straight plate 3143, and a carrier block is slidably connected in the motion groove. A spring telescopic rod 3144 for locking the stop block 31114 is installed on the top of the carrier block. A ball is rollingly connected to the top of the spring telescopic rod 3144, and the ball is arranged to first contact with the inclined surface on the stop block 31114 when the stop block 31114 resets, thereby further facilitating the clamping and limiting between the spring telescopic rod 3144 and the limiting hole.

[0077] A plurality of inclined grooves are symmetrically provided on the inner wall of each side plate 35, and a protruding rod is slidably connected in the inclined groove, and the end of the protruding rod away from the inclined groove is fixedly connected to the corresponding carrier block. The arrangement of the inclined groove and the protruding rod further ensures that the carrier block moves diagonally synchronously when the straight plate 3143 moves downward, and ensures the linear condition between the spring telescopic rod 3144 and the upper limit hole of the stop block 31114.

[0078] An extrusion spring on the extrusion rod 3142 is sleeved between the base frame 3141 and the straight plate 3143. A force block for contacting the cover plate 36 is fixedly connected to the top of the extrusion rod 3142. The force of the force block causes the extrusion rod 3142 to move downward, stretching the extrusion spring and driving the straight plate 3143 to move downward.

[0079] See also Figure 4 and Fig.14 In the embodiment of the present invention, the driving member 39 includes a motor 391 fixedly connected to the inner wall of the bottom of the hollow shell 11. A screw rod 392 is installed at the output end of the motor 391, and the top end of the screw rod 392 passes through the inspection plate 13 and is rotatably connected to the outer wall of the bottom of the housing 31 through a bearing. A U-shaped plate 393 is threadedly connected to the screw rod 392, and the top ends of the U-shaped plate 393 are respectively fixedly connected to the corresponding joint plate 38. A through hole is opened at the bottom center of the U-shaped plate 393, and an inner groove ring is arranged in the through hole. The inner groove ring is threadedly connected to the screw rod 392, and then the rotation of the screw rod 392 drives the U-shaped plate 393 to move up and down.

[0080] The working principle of the present invention is as follows: when the product is placed on the water, the airbag 12 in the floating mechanism 1 is first inflated by an air pump or other air-inflating device to expand it to a state with stable buoyancy. Then, the floating mechanism 1 and the sonar device 3 are assembled through a plurality of support columns 2. Finally, the assembled product is placed at an appropriate position in the water, and the controller body 33 in the sonar device 3 is turned on to detect the water conditions and transmit the detected information back to the control center, while receiving various instructions issued by the control center.

[0081] When the external environment is relatively stable, the control center sends a signal to the controller body 33 of the sonar device 3 in the product, and then the controller body 33 controls the motor 391 in the driving member 39 to run, driving the screw rod 392 to move. During the rotation of the screw rod 392, the U-shaped plate 393 threadedly connected thereto moves downward, thereby driving the multiple joint plates 38 assembled thereon to move downward synchronously.

[0082] The joint plate 38 moves downwards and drives the chain connected thereto to move. When the chain moves with the joint plate 38, it meshes with the corresponding sprocket 37, drives the sprocket 37 to move, and pulls the detection assembly 310 at the other end to move upward. The movement of the sprocket 37 causes the pin to rotate, thereby driving the cover plate 36 loaded on the pin to flip and unfold. When the cover plate 36 is unfolded, the wiping member 313 in the cleaning assembly disposed thereon is separated from the contact with the pushing member 311, and then the wiping member 313 performs a reset movement under the action of the reset member 312, so that the photovoltaic panel 315 on the cover plate 36 is wiped after the cover plate 36 is unfolded. The unfolding of the cover plate 36 cancels the squeezing of the locking member 314 in the pushing assembly, and then the locking member 314 performs a reset movement and returns to the initial state. During the downward movement of the joint plate 38, the traction rope 31122 of the traction member 3112 in each pushing assembly is also driven to move synchronously. Then, as the traction rope 31122 is pulled, the displacement block 31113 in the pushing member 311 is reset and the strong spring is compressed.

[0083] When the combined plate 38 moves to the maximum mileage, the displacement block 31113 moves to its original position, and the displacement block 31113 contacts the spring telescopic rod 3144 in the locking member 314 during the resetting process, so that the spring telescopic rod 3144 is plugged and limited with the limiting hole of the stop block 31114 on the displacement block 31113, thereby locking the displacement block 31113.

[0084] After the detection assembly 310 moves upward, the L-shaped sealing cover 316 disposed thereon moves upward synchronously, and then the rectangular through groove on the housing 31 and the inner space of the detection area are connected to each other. Then, when water resources are sprinkled on the detection assembly 310 or in the detection area, the water resources on the detection assembly 310 are discharged into the detection area through each water permeable hole, and discharged to the outside of the sonar device 3 through the rectangular through groove.

[0085] If bad weather occurs, the control center sends a signal to the controller body 33, and the controller body 33 starts the motor 391 in the driving member 39 to run in the reverse direction. The motor 391 drives the screw rod 392 to move in the reverse direction, thereby causing the U-shaped plate 393 threadedly connected to the screw rod 392 to move upward. When the U-shaped plate 393 moves upward, the multiple joint plates 38 loaded thereon move upward and adjust synchronously. The upward movement of the joint plate 38 cancels the pulling force of the chain on the detection assembly 310, and then the detection assembly 310 moves downward under the action of gravity, thereby causing the chain to move and drive the sprocket 37 engaged therewith to move in the reverse direction.

[0086] During the reverse movement of the sprocket 37, the cover plate 36 is driven to close the cover through the pin shaft. When the cover plate 36 contacts the locking member 314 in the push assembly during the closing process, the cover plate 36 continues to close the cover, thereby squeezing and applying force to the force block on the locking member 314, thereby moving the squeezing rod 3142 downward and stretching the squeezing spring. The squeezing rod 3142 drives the straight plate 3143 to move downward, and during the downward movement of the straight plate 3143, the spring telescopic rod 3144 slidably connected thereto moves downward. When the cover plate 36 completes the closing movement, the spring telescopic rod 3144 moves downward to the maximum mileage, thereby canceling the limit lock on the stop block 31114 in the corresponding displacement member 3111. Then, the displacement block 31113 moves under the action of the corresponding strong spring, thereby driving the traction rope 31122 in the traction member 3112 to stretch, and in the process of movement, pushes the protrusion 3132 on the wiping member 313, so that the wiping plate 3131 is displaced, thereby realizing the wiping operation of the photovoltaic panel 315 on the rear cover plate 36.

[0087] After the detection assembly 310 is reset, the substrate 3101 contacts the bottom inner wall of the casing 31, and the L-shaped sealing cover 316 loaded thereon seals the rectangular through groove, thereby sealing the internal structures of the casing 31 and completing the storage and protection of the detection assembly 310.

[0088] Example 2: Please refer to Figure 1 , Figure 2 , Fig.15 and Fig.16 In the embodiment of the present invention, the splicing piece 4 includes four pieces, which correspond to the corresponding holders 14 respectively. The holder 14 is a fixed block, and a rectangular through hole is provided on the fixed block, and a rectangular jack is provided on the outer shell wall of the rectangular through hole. The splicing piece 4 includes a U-shaped connecting frame 41, and a through groove is provided on the top shell wall of the U-shaped connecting frame 41, and a bidirectional screw rod 42 is rotatably connected in the through groove. A plurality of moving blocks are threadedly connected to the bidirectional screw rod 42, and an L-shaped clamping plate 43 for clamping and limiting is installed at the bottom end of each moving block. The moving block is slidably connected in the through groove, so that when the bidirectional screw rod 42 moves, the moving block moves linearly.

[0089] Slots are provided on the inner walls of both sides of the U-shaped connecting frame 41, and the side walls of the U-shaped connecting frame 41 are inserted into the rectangular through holes on the card holder 14, so that the slots correspond to the rectangular insertion holes. A rectangular block is provided on one side of the L-shaped abutting plate 43 close to the side wall of the U-shaped connecting frame 41, and the rectangular block passes through the rectangular insertion hole and is inserted into the slot, thereby achieving a stable connection with the corresponding card holder 14.

[0090] The working principle of the present invention is: when encountering severe weather and it is necessary to improve the safety of each array monomer, the multiple array monomers deployed are gathered and arranged, and then the two adjacent array monomers are spliced ​​through the splicing piece 4. When the two array monomers are spliced, the two ends of the U-shaped connecting frame 41 in the splicing piece 4 are respectively inserted into the corresponding holders 14 on the floating mechanisms 1 in the two array monomers. Then the bidirectional screw rod 42 in the splicing piece 4 is twisted and adjusted so that the bidirectional screw rod 42 rotates. During the rotation process, the bidirectional screw rod 42 drives the multiple moving blocks arranged thereon to move, and then drives the corresponding L-shaped clamping plate 43 to move. The L-shaped clamping plate 43 approaches the corresponding holder 14, and realizes the splicing between the two floating mechanisms 1 by clamping the holder 14.

[0091] Two adjacent floating mechanisms 1 are assembled by two splicing pieces 4 cooperating with corresponding holders 14, so that multiple array monomers are spliced ​​together to form an integral structure, thereby improving the safety of the product in severe weather conditions.

[0092] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A self-protective sonar array, characterized in that: The invention comprises a floating mechanism (1) for acting as a floating pad and a sonar device (3) for underwater detection, wherein the sonar device (3) is located above the floating mechanism (1) and is connected via a support column (2) to form an array unit, and a plurality of array units are spliced ​​together via a splicing piece (4), and the sonar device (3) comprises a casing (31) for acting as an outer shell, and a partition (32) for separating a control area and a detection area is integrally provided inside the casing (31), wherein the control area is used to load a control structure, and the detection area is used to load a detection structure; A detection assembly (310) for water area detection is provided inside the detection area. The front and rear sides of the detection assembly (310) are movably connected to a cover plate (36) and a sprocket (37) located on the side wall of the housing (31) via a pin shaft, wherein two sprockets (37) are provided on each pin shaft, and side plates (35) located inside the detection area are welded to the left and right sides above the detection assembly (310). A photovoltaic panel (315) and a cleaning assembly for cleaning the photovoltaic panel (315) are installed on the inner wall of each of the cover plates (36). A push assembly for adjusting the cleaning assembly is installed on the inner wall of each of the side plates (35). A chain is wound around each of the sprockets (37), one end of the chain is provided on the detection assembly (310), and the other ends of the chains on the two sprockets (37) on the same side are commonly connected to a joint plate (38). The plurality of joint plates (38) are driven to rise and fall by a driving member (39); The floating mechanism (1) comprises a hollow shell (11), an air bag (12) for inflation is arranged inside the hollow shell (11), a clamping seat (14) for splicing and fixing is installed on the front and rear outer walls of the hollow shell (11), and an inspection opening is opened on the top shell wall of the hollow shell (11), and an inspection plate (13) is installed in the inspection opening by screws; The support columns (2) include a plurality of support columns (2) distributed in a matrix on the top outer wall of the hollow shell (11), and the top ends of the plurality of support columns (2) are respectively fixedly connected to the bottom outer wall of the casing (31) by bolts; The detection assembly (310) comprises a base plate (3101), a grid frame (3102) is arranged on the top shell wall of the base plate (3101), and the space generated between the multiple grid plates distributed vertically and horizontally in the grid frame (3102) forms multiple workstation spaces distributed in a matrix manner, and multiple detection bodies (3103) for detecting water conditions are arranged in intervals in the multiple workstation spaces; The detection body (3103) is composed of a detection antenna (31031) and a protective shell cover (31032), wherein the detection antenna (31031) is loaded in the workstation space, and the protective shell cover (31032) is covered on the detection antenna (31031) to protect the detection antenna (31031); A notch located on the grid frame (3102) is provided at the frame of each workstation space, and a plurality of water-permeable holes located on the base plate (3101) are linearly provided at the notch; A rectangular through groove is provided on the left side of the side plate (35) at the bottom wall of the casing (31) for discharging water, and an L-shaped sealing cover (316) is provided above the rectangular through groove and is located on the base plate (3101) for sealing the rectangular through groove.

2. A self-protective sonar array according to claim 1, characterized in that: A controller body (33) for controlling the operation of the device is arranged inside the control area, and a control cover (34) for sealing is installed directly above the controller body (33) by means of screws, wherein a plurality of electrical connectors are arranged on the right shell wall of the control area, and the controller body (33) and the electrical connectors are connected by means of wires.

3. A self-protective sonar array according to claim 1, characterized in that: An inner wall of the cover plate (36) is provided with an embedded groove and a slide groove, wherein the slide groove comprises two slide grooves, which are respectively arranged on the left and right sides of the embedded groove, the photovoltaic panel (315) is arranged in the embedded groove, and the cleaning component is composed of a reset member (312) and a wiping member (313), wherein the reset member (312) comprises two slide grooves, which are respectively arranged in corresponding slide grooves; The reset member (312) comprises a guide rod fixedly connected to the slide slot, a slider and a reset spring being sleeved on the guide rod, wherein the bottom of the slider extends out of the slide slot, one end of the reset spring is fixedly connected to the slider, and the other end of the reset spring is arranged on the corresponding inner wall of the slide slot; The wiping member (313) is composed of a wiping plate (3131) and a protrusion (3132), wherein the protrusion (3132) includes two protrusions, which are respectively arranged on two sides of the bottom of the wiping plate (3131), and the wiping plate (3131) is fixedly connected to the sliders on both sides by screws.

4. A self-protective sonar array according to claim 3, characterized in that: The pushing assembly is composed of a pushing member (311) and a locking member (314), wherein the pushing members (311) include two pushing members (311) which are symmetrically arranged on the inner wall of the side plate (35) in a front-to-back manner and are used to correspond to the corresponding wiping members (313); the locking member (314) is located between the two pushing members (311) and is used to adjust the position of the two pushing members (311); The pushing member (311) is composed of a displacement member (3111) and a traction member (3112), wherein the displacement member (3111) comprises a frame (31111) fixedly connected to the inner wall of the side plate (35), a round rod (31112) is arranged inside the frame (31111), a displacement block (31113) is sleeved on the round rod (31112), the displacement block (31113) is slidably connected to the frame (31111), and the round rod (31112) is provided with a displacement block (31113) and a displacement block (31113) and a traction member (31112) A strong spring for resetting and adjusting is also sleeved on (31112), one end of the strong spring is fixedly connected to the displacement block (31113), and the other end of the strong spring is arranged on the corresponding inner wall of the frame (31111), and a stop block (31114) is fixedly connected to the side wall of the displacement block (31113), and a limiting hole is provided on the bottom shell wall of the stop block (31114), and the stop block (31114) corresponds to the protrusion (3132).

5. A self-protective sonar array according to claim 4, characterized in that: The traction member (3112) comprises a rope winding wheel (31121) movably connected to the inner wall of the side plate (35) via a rotating shaft, a traction rope (31122) being wound around the rope winding wheel (31121), one end of the traction rope (31122) being bound to a corresponding displacement block (31113), and the other end of the traction rope (31122) passing through a corresponding side wall of the casing (31) and being movably connected to a corresponding joint plate (38).

6. A self-protective sonar array according to claim 4, characterized in that: The locking member (314) comprises a base frame (3141) fixedly connected to the inner wall of the side plate (35) by screws, an extrusion rod (3142) is movably connected to the base frame (3141), a straight plate (3143) is installed at the bottom end of the extrusion rod (3142), a carrier block is slidably connected to the top of the straight plate (3143) in a front-to-back symmetrical manner, a spring telescopic rod (3144) for locking the stop block (31114) is installed at the top of the carrier block, and a plurality of inclined grooves are symmetrically opened on the inner wall of each side plate (35), a convex rod is slidably connected in the inclined groove, and an end of the convex rod away from the inclined groove is fixedly connected to the corresponding carrier block; An extrusion spring located on an extrusion rod (3142) is sleeved between the base frame (3141) and the straight plate (3143), and a force-bearing block for contacting the cover plate (36) is fixedly connected to the top end of the extrusion rod (3142).

7. The self-protective sonar array according to claim 1, characterized in that: The driving member (39) comprises a motor (391) fixedly connected to the bottom inner wall of the hollow shell (11); a screw rod (392) is installed at the output end of the motor (391); the top end of the screw rod (392) passes through the inspection plate (13) and is rotatably connected to the bottom outer wall of the casing (31) via a bearing; a U-shaped plate (393) is threadedly connected to the screw rod (392); the top ends of the U-shaped plate (393) are respectively fixedly connected to corresponding joint plates (38).

8. The self-protective sonar array according to claim 1, characterized in that: The splicing piece (4) includes a plurality of pieces corresponding to the corresponding holders (14), and the splicing piece (4) includes a U-shaped connecting frame (41). A through groove is provided on the top shell wall of the U-shaped connecting frame (41), and a bidirectional screw rod (42) is rotatably connected in the through groove. A plurality of moving blocks are threadedly connected to the bidirectional screw rod (42), and an L-shaped clamping plate (43) for clamping and limiting is installed at the bottom end of each moving block.

Images