Three-dimensional reef body hanging plate device capable of attaching benthic organisms in reef cluster

Abstract

The invention relates to the technical field of biological collection, in particular to a three-dimensional reef body hanging plate device capable of attaching benthos in a reef cluster, which comprises a floating block and a collection assembly, and further comprises a plurality of support frames movably connected with the floating block; the horizontal adjusting assembly comprises a rotating plate fixedly installed at the top end of the supporting frame, and the middle sections of the two adjusting ropes are wound on a first rotating frame and a second rotating frame in a one-to-one correspondence mode; and the resistance adjusting assembly comprises a guide plate which is mounted on the rotating plate in a sliding manner. The supporting frame is arranged at the bottom of the floating block, a plurality of sampling plates are placed in the supporting frame, the sampling plates are periodically fished out for biological data acquisition, the acquisition efficiency and quality are improved, the acquisition difficulty is reduced, the supporting frame is kept in a horizontal state in water by controlling the length of the adjusting rope, and the sampling efficiency is improved. The orientation of the support frame is changed by utilizing the guide plate, so that the impact effect of undercurrent on the sampling plate is reduced, and the biological collection quality is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of biological collection, and in particular to a three-dimensional reef body hanging board device for attaching benthic organisms in a reef group. Background Art

[0002] In the process of marine ecological environment investigation and research, the investigation of fouling organisms in relevant sea areas is an indispensable link, and it is usually necessary to analyze at four different time frequencies: monthly, seasonal, semi-annual, and annual. Collecting samples of fouling organisms is the initial step in studying them. Considering the difficulty of collecting samples in the monitoring of subtidal reefs, oysters, sedentary organisms, biological communities and other benthic animals, and the high risk of relying on diving for collection, the effect of underwater imaging is not expected to be good. Summary of the invention

[0003] In view of the above-mentioned shortcomings of the prior art, the present invention provides a three-dimensional reef hanging board device for attaching benthic organisms in reefs, which can effectively solve the problems of high risk of diving collection and poor expected effect of underwater imaging in the prior art.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] The present invention provides a three-dimensional reef body hanging board device for attaching benthic organisms in a reef group, comprising a floating block and:

[0006] The collection assembly is arranged below the floating block, and includes a plurality of support frames movably connected to the floating block, each of the support frames is provided with a plurality of sampling plates vertically arranged therein, and two adjacent support frames are connected end to end;

[0007] A horizontal adjustment component, used for adjusting the support frame to a horizontal state, comprises a rotating plate fixedly mounted on the top of the support frame, a rotating ring is rotatably sleeved on the outer side of the rotating plate, an adjustment box is arranged above the rotating plate, a first rotating frame and a second rotating frame are rotatably connected in the adjusting box respectively, and an adjustment rope is wound around the first rotating frame and the second rotating frame, both ends of the two adjustment ropes are fixedly connected to the rotating ring, the middle sections of the two adjustment ropes are wound around the first rotating frame and the second rotating frame in a one-to-one correspondence, and a horizontal detection member for detecting the horizontality of the support frame is arranged in the rotating ring;

[0008] The resistance adjustment component is used to adjust the direction of the sampling plate, including a guide plate slidably mounted on the rotating plate, and a first scraper is slidably mounted on the inner wall of the support frame. When the guide plate slides, the first scraper slides up and down along the inner wall of the support frame.

[0009] Furthermore, two inclined rods are symmetrically installed on the side wall of the support frame, a fixing rod is installed between the two inclined rods and the outer wall on one side close to each other, and each sampling plate is provided with two connecting holes adapted to the fixing rod.

[0010] Furthermore, the collection assembly also includes a pull rope connected to the bottom of the floating block, and connecting blocks for connecting the pull rope are fixedly installed on the top wall of the adjustment box and the bottom wall of the support frame.

[0011] Furthermore, the horizontal adjustment component also includes two adjusting motors fixedly installed in the adjustment box, the output shafts of the two adjusting motors are connected to the first rotating frame and the second rotating frame in a one-to-one correspondence, the horizontal detection part includes a plurality of detection cavities opened in the rotating ring, a detection ball is placed in the detection cavity, two elastic rods are symmetrically installed in the detection cavity, and a push switch for controlling the same adjusting motor is fixedly installed at one end of the two elastic rods close to each other, and the detection ball is located between the two push switches.

[0012] Furthermore, a groove is provided in the detection cavity, the detection ball is located in the groove, a permanent magnet is provided in the groove, and the detection ball is a metal ball that can be attracted by magnets.

[0013] Furthermore, the resistance adjustment assembly also includes an air box fixedly mounted on the top wall of the rotating plate, piston rods are movably mounted on the outer walls on both sides of the air box, a partition is provided in the air box, and the partition is located between the two piston rods, the two guide plates are fixedly mounted on the ends of the two piston rods in a one-to-one correspondence, and return springs are connected between the two piston rods and the partitions.

[0014] Furthermore, a mounting frame is fixedly installed on one side of the support frame, a piston tube is fixedly installed on the mounting frame, and a piston disk is slidably provided in the piston tube, a transmission ring is provided on the outer movable sleeve of the piston tube, the transmission ring and the first scraper are fixedly connected, a first magnet is provided on the piston disk, a second magnet attracted to the first magnet is provided on the transmission ring, and a connecting pipe is connected between the piston tube and the air box.

[0015] Furthermore, a second scraper is fixedly mounted on one side of the first scraper close to the sampling plate, an acute angle is formed between the first scraper and a horizontal plane, and an acute angle is formed between the first scraper and the second scraper.

[0016] Furthermore, a solar power generation component is provided on the top wall of the floating block, a battery connected to the solar power generation component by wires is provided in the regulating box, a GPS positioning component is provided in the floating block, and a signal light is provided on the top wall of the floating block.

[0017] Furthermore, the number of the detection chambers is an even multiple of the number of the regulating motors.

[0018] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0019] By setting a support frame at the bottom of the floating block and placing multiple sampling plates in the support frame, the sampling plates are periodically salvaged for biological data collection, which improves the collection efficiency and quality and reduces the difficulty of collection. Secondly, by controlling the length of the adjustment rope to keep the support frame in a horizontal state in the water, and using the guide plate to change the direction of the support frame, the impact of the undercurrent on the sampling plate is reduced, thereby further improving the quality of biological collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is an overall schematic diagram of the present invention;

[0022] Figure 2 This is the state diagram of the support frame when the pull rope is in the vertical state;

[0023] Figure 3 It is a structural schematic diagram of the support frame part of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the piston tube part of the present invention;

[0025] Figure 5 for Figure 4 A cross-sectional view of

[0026] Figure 6 It is a schematic diagram of the structure of the first scraper and the second scraper in the present invention;

[0027] Figure 7 is a cross-sectional view of the air box part of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the horizontal frame part of the present invention;

[0029] Fig. 9 It is a schematic diagram of the internal structure of the regulating box part of the present invention;

[0030] Fig.10 It is a schematic diagram of the structure of the support frame part when the pull rope is in an inclined state;

[0031] Fig.11 This is a state diagram of the support frame flipping to the horizontal state.

[0032] The numbers in the figure represent respectively: 1. Float; 2. Pull rope; 3. Adjustment box; 4. Support frame; 5. Inclined rod; 6. Sampling plate; 7. Rotating ring; 8. Rotating plate; 9. Air box; 10. Piston rod; 11. Guide plate; 12. Mounting frame; 13. Piston tube; 14. Piston disk; 15. Transmission ring; 16. First scraper; 17. Second scraper; 18. First rotating frame; 19. Second rotating frame; 20. Adjustment rope; 21. Adjustment motor; 22. Detection chamber; 23. Detection ball; 24. Elastic rod; 25. Push switch; 26. Groove; 27. Connecting pipe. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] The present invention will be further described below in conjunction with the embodiments.

[0035] Example: Reference Figure 1-Figure 11 , a three-dimensional reef hanging device for attaching benthic organisms in reef groups, including a floating block 1, and also including a collection component, which is arranged below the floating block 1, including a plurality of support frames 4 movably connected to the floating block 1, each support frame 4 is provided with a plurality of sampling plates 6 vertically arranged, two inclined rods 5 are symmetrically installed on the side wall of the support frame 4, a fixing rod is installed between the outer walls of one side close to the two inclined rods 5, each sampling plate 6 is provided with two connecting holes adapted to the fixing rod, and two adjacent support frames 4 are connected end to end, the collection component also includes a pull rope 2 connected to the bottom of the floating block 1, a connecting block for connecting the pull rope 2 is fixedly installed on the top wall of the adjustment box 3 and the bottom wall of the support frame 4, a solar power generation component is provided on the top wall of the floating block 1, a battery connected to the solar power generation component wire is provided in the adjustment box 3, a GPS positioning component is provided in the floating block 1, and a signal light is provided on the top wall of the floating block 1, and the signal light and the GPS positioning component are used to assist the later experimenters to quickly find the floating block 1 at the corresponding position, thereby improving the collection efficiency. At the same time, some sensors for detecting water quality can be arranged on the floating block 1 and the supporting frame 4 below to help the experimenters understand the water quality of the experimental area, so as to obtain accurate data.

[0036] like Figure 1As shown, the sampling plates 6 are placed at equal distances in the support frames 4, and the support frames 4 are placed end to end. The top of the uppermost support frame 4 is connected to the floating block 1 by a pull rope 2, and the bottom of the lowermost support frame 4 is fixed to the reef by a pull rope 2. The floating block 1 pulls multiple support frames 4 upward through buoyancy. The height of the floating block 1 will change periodically according to the effect of the tide, thereby floating periodically in height with the support frame 4 and the sampling plate 6 inside.

[0037] Taking into account the strong tidal current in the survey area, the specifications of the sampling plate 6 are 20mm (thickness) * 300mm (length) * 300mm (width), two connecting holes with a spacing of 18cm and a diameter of 10mm are drilled on one diagonal line, and a square water-permeable hole is opened on the other diagonal line; the support frame 4 is a cubic angle iron frame with a length of 500mm, and five sampling plates 6 are placed vertically in each support frame 4, where the sampling plates 6 are made of cement, and the sampling plates 6 and the support frame 4 are fixed by fixing rods.

[0038] refer to Figure 1-Figure 11 , a horizontal adjustment component is used to adjust the support frame 4 to a horizontal state, including a rotating plate 8 fixedly installed on the top of the support frame 4, a rotating ring 7 is rotatably sleeved on the outer side of the rotating plate 8, an adjustment box 3 is provided above the rotating plate 8, a first rotating frame 18 and a second rotating frame 19 are rotatably connected in the adjusting box 3, and an adjusting rope 20 is wound around the first rotating frame 18 and the second rotating frame 19, both ends of the two adjusting ropes 20 are fixedly connected to the rotating ring 7, and the middle sections of the two adjusting ropes 20 are wound around the first rotating frame 18 and the second rotating frame 19 in a one-to-one correspondence. The horizontal adjustment component also includes two adjusting motors 21 fixedly installed in the adjusting box 3, and the output shafts of the two adjusting motors 21 are connected to the first rotating frame 18 and The second rotating frame 19 is connected one-to-one, and a horizontal detection member for detecting the horizontality of the support frame 4 is provided in the rotating ring 7. The horizontal detection member includes a plurality of detection cavities 22 opened in the rotating ring 7, and a detection ball 23 is placed in the detection cavity 22. Two elastic rods 24 are symmetrically installed in the detection cavity 22, and a push switch 25 for controlling the same adjustment motor 21 is fixedly installed at one end of the two elastic rods 24 close to each other. The detection ball 23 is located between the two push switches 25, and a groove 26 is opened in the detection cavity 22. The detection ball 23 is located in the groove 26. A permanent magnet is provided in the groove 26. The detection ball 23 is a metal ball that can be magnetically attracted, and the number of the detection balls in the detection cavity 22 is an even multiple of the number of the adjustment motors 21.

[0039] The detection cavity 22 and the adjustment rope 20 are both located on the rotating ring 7, so as to ensure the accuracy of horizontal monitoring. In addition, the above-mentioned improved pull rope 2 and adjustment rope 3 are both steel cables or other corrosion-resistant materials with a relatively hard texture.

[0040] Under the impact of waves and undercurrents, the buoy 1 will continue to move, causing the rope 2 between the buoy 1 and the reef to be unable to remain in a vertical state. This is also the main reason why the support frame 4 cannot be difficult to maintain a vertical state. Because its own mass is large, it will not be greatly affected by the undercurrent of the sea water. In contrast, the impact on the buoy 1 is more obvious. That is, under the tension of the rope 2, the support frame 4 will be tilted as a whole, such as Fig.10 As shown, this figure is a state diagram of the support frame 4 after adjustment. It can be seen from the tilted state of the pull rope 2 and the adjustment box 3 that the support frame 4 will also be in a tilted state without adjustment, that is, one side of the sampling plate 6 is less than 180 degrees, while the other side is greater than 180 degrees, which is not conducive to the attachment of benthic organisms and affects data collection. For this reason, a horizontal adjustment component is added to the support frame 4, specifically:

[0041] When the support frame 4 is tilted, that is, the center line of the support frame 4 is not in a vertical state, the rotating ring 7 is provided with a detection cavity 22. When in a tilted state, the corresponding detection cavity 22 will be tilted, causing the detection ball 23 therein to roll under gravity, squeezing different push switches 25 according to the rolling direction. The two push switches 25 installed in the same detection cavity 22 respectively control the forward and reverse rotation of the same adjustment motor 21, and the middle sections of the two adjustment ropes 20 are correspondingly wound around the first rotating frame 18 and the second rotating frame 19, wherein the first rotating frame 18 and the second rotating frame 19 are perpendicular to each other. When the rotating frame (the first rotating frame 18 or the second rotating frame 19) rotates, one end of the corresponding adjustment rope will be wound out of the rotating frame, and the other end will be wound into the rotating frame, such as Fig.11 As shown, the purpose of adjusting the overall angle of the support frame 4 is achieved. Under the action of gravity, the pull rope 2 and the adjustment rope 3 are both in a straight state and will not twist. Moreover, with a larger gravity, the amplitude of the shaking will be smaller, which is also convenient for subsequent adjustments.

[0042] It is worth noting that the number of rotating racks can be increased, with a minimum of two, and the angles between two adjacent rotating racks are the same. Of course, it is also necessary to adjust the motor 21, the detection ball 23 and other components in a corresponding number, and flexibly adjust them according to actual needs and cost control.

[0043] In addition, a groove 26 is provided in the detection cavity 22, and the detection ball 23 is located in the groove 26. The purpose of this arrangement is that when the support frame 4 is tilted, the detection ball 23 will not squeeze the push switch 25, thereby preventing the adjustment sensitivity from being too strong and causing the adjustment to be too frequent, thereby improving the stability of the support frame 4 and the internal sampling plate 6.

[0044] refer to Figure 1-Figure 11The resistance adjustment component is used to adjust the direction of the sampling plate 6, including a guide plate 11 slidably mounted on the rotating plate 8, a first scraper 16 is slidably mounted on the inner wall of the support frame 4, a second scraper 17 is fixedly mounted on the side of the first scraper 16 close to the sampling plate 6, an acute angle is formed between the first scraper 16 and the horizontal plane, and an acute angle is formed between the first scraper 16 and the second scraper 17. When the guide plate 11 slides, the first scraper 16 slides up and down along the inner wall of the support frame 4. The resistance adjustment component also includes an air box 9 fixedly mounted on the top wall of the rotating plate 8, piston rods 10 are movably mounted on the outer walls of both sides of the air box 9, and a partition is provided in the air box 9, and The partition is located between the two piston rods 10, and the two guide plates 11 are fixedly installed at the ends of the two piston rods 10 in a one-to-one manner. Reset springs are connected between the two piston rods 10 and the partition. A mounting frame 12 is fixedly installed on one side of the support frame 4, and a piston tube 13 is fixedly installed on the mounting frame 12. A piston disk 14 is slidably provided in the piston tube 13, and a transmission ring 15 is provided on the outer movable sleeve of the piston tube 13. The transmission ring 15 and the first scraper 16 are fixedly connected, a first magnet is provided on the piston disk 14, and a second magnet attracted to the first magnet is provided on the transmission ring 15. A connecting pipe 27 is connected between the piston tube 13 and the air box 9.

[0045] Since the water flow in the seawater is large, the water flow continuously impacts the sampling plate 6. In order to reduce the impact, the sampling plate 6 needs to be adjusted to a state parallel to the water flow direction. For this purpose, a guide plate 11 is provided on the top of the support frame 4. Figure 7 As shown, the guide plate 11 is in the shape of an arrow, which can assist the support frame 4 to shift to the horizontal direction under the impact of the water flow, so that the sampling plate 6 can be adjusted to a direction parallel to the water flow, thereby reducing the impact of the water flow on the sampling plate 6 and improving the overall stability of the sampling plate 6 and the support frame 4 in the water.

[0046] In addition, some organisms in the water will attach to the inner wall of the support frame 4, hindering the fluidity of the water inside the support frame 4 and the water outside, thereby affecting the growth environment of the benthic organisms on the sampling plate 6. For this reason, an air box 9 is set on the top of the support frame 4. The guide plate 11 will squeeze the piston rod 10 under the impact of the water flow. The piston rod 10 changes the air pressure in the air box 9, and changes the air pressure in the piston tube 13 under the action of the connecting pipe 27. Figure 5 As shown, when the air pressure changes, the piston plate 14 will slide up and down. Under the magnetic attraction of the first magnet and the second magnet, the transmission ring 15 will slide up and down synchronously with the piston plate 14, thereby driving the first scraper 16 and the second scraper 17 to slide along the inner wall of the support frame 4. It is worth noting that the sliding direction of the first scraper 16 and the second scraper 17 is located on the side wall of the sampling plate 6. Figure 3-Figure 5It can be seen that the first scraper 16 and the second scraper 17 can push away the attachments on the inner wall of the support frame 4, including the excrement of organisms and some garbage, etc., during the sliding process, so as to ensure a good growth environment inside the support frame 4. Among them, some thin rods can be extended from the first scraper 16 to between two adjacent sampling plates 6, so that some garbage flowing into the sampling plates 6 can be pushed away without affecting the internal benthic organisms.

[0047] In addition, if Figure 6 As shown, the first scraper 16 and the second scraper 17 are both in an inclined state, which can guide the scraped attachments to the outside of the support frame 4, thereby improving the quality and efficiency of cleaning, thereby making it more convenient for subsequent experimenters to collect data.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A three-dimensional reef hanging board device for attaching benthic organisms in a reef group, comprising a floating block (1), characterized in that: Also includes: A collection assembly is arranged below the floating block (1), comprising a plurality of support frames (4) movably connected to the floating block (1), each of the support frames (4) being provided with a plurality of sampling plates (6) vertically arranged therein, and two adjacent support frames (4) being connected end to end; A horizontal adjustment component, used for adjusting a support frame (4) to a horizontal state, comprises a rotating plate (8) fixedly mounted on the top of the support frame (4), a rotating ring (7) being rotatably sleeved on the outer side of the rotating plate (8), an adjustment box (3) being arranged above the rotating plate (8), a first rotating frame (18) and a second rotating frame (19) being rotatably connected in the adjusting box (3), and an adjustment rope (20) being wound around the first rotating frame (18) and the second rotating frame (19), both ends of the two adjustment ropes (20) being fixedly connected to the rotating ring (7), and the middle sections of the two adjustment ropes (20) being wound around the first rotating frame (18) and the second rotating frame (19) in a one-to-one correspondence, and a horizontal detection member for detecting the horizontality of the support frame (4) being arranged in the rotating ring (7); The resistance adjustment component is used to adjust the orientation of the sampling plate (6), comprising a guide plate (11) slidably mounted on the rotating plate (8), a first scraper (16) slidably mounted on the inner wall of the support frame (4), and when the guide plate (11) slides, the first scraper (16) slides up and down along the inner wall of the support frame (4).

2. A three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 1, characterized in that: Two inclined rods (5) are symmetrically mounted on the side wall of the support frame (4), a fixing rod is mounted between the two inclined rods (5) on the outer wall adjacent to one side, and each of the sampling plates (6) is provided with two connection holes adapted to the fixing rods.

3. A three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 1, characterized in that: The collection assembly also includes a pull rope (2) connected to the bottom of the floating block (1), and connecting blocks for connecting the pull rope (2) are fixedly mounted on the top wall of the adjustment box (3) and the bottom wall of the support frame (4).

4. A three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 1, characterized in that: The horizontal adjustment component also includes two adjustment motors (21) fixedly installed in the adjustment box (3), the output shafts of the two adjustment motors (21) are connected to the first rotating frame (18) and the second rotating frame (19) in a one-to-one correspondence, the horizontal detection member includes a plurality of detection cavities (22) opened in the rotating ring (7), a detection ball (23) is placed in the detection cavity (22), two elastic rods (24) are symmetrically installed in the detection cavity (22), and a push switch (25) for controlling the same adjustment motor (21) is fixedly installed at one end of the two elastic rods (24) close to each other, and the detection ball (23) is located between the two push switches (25).

5. A three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 4, characterized in that: A groove (26) is provided in the detection cavity (22), the detection ball (23) is located in the groove (26), a permanent magnet is provided in the groove (26), and the detection ball (23) is a metal ball that can be attracted by magnets.

6. A three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 1, characterized in that: The resistance adjustment assembly also includes an air box (9) fixedly mounted on the top wall of the rotating plate (8), piston rods (10) are movably mounted on the outer walls on both sides of the air box (9), a partition is provided in the air box (9), and the partition is located between the two piston rods (10), the two guide plates (11) are fixedly mounted on the ends of the two piston rods (10) in a one-to-one correspondence, and a return spring is connected between the two piston rods (10) and the partition.

7. A three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 6, characterized in that: A mounting frame (12) is fixedly mounted on one side of the support frame (4), a piston tube (13) is fixedly mounted on the mounting frame (12), a piston disc (14) is slidably mounted in the piston tube (13), a transmission ring (15) is movably sleeved outside the piston tube (13), the transmission ring (15) and a first scraper (16) are fixedly connected, a first magnet is mounted on the piston disc (14), a second magnet attracted to the first magnet is mounted on the transmission ring (15), and a connecting pipe (27) is connected between the piston tube (13) and the air box (9).

8. The three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 1, characterized in that: A second scraper (17) is fixedly mounted on one side of the first scraper (16) close to the sampling plate (6); an acute angle is formed between the first scraper (16) and a horizontal plane; and an acute angle is formed between the first scraper (16) and the second scraper (17).

9. The three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 1, characterized in that: A solar power generation component is provided on the top wall of the floating block (1); a storage battery connected to the solar power generation component by wires is provided in the regulating box (3); a GPS positioning component is provided in the floating block (1); and a signal light is provided on the top wall of the floating block (1).

10. A three-dimensional reef hanging board device for attaching benthic organisms in reefs according to claim 4, characterized in that: The number of the detection chamber (22) is an even multiple of the number of the regulating motors (21).

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