Mounting bracket for unmanned ship plankton monitoring instrument and use method thereof

Abstract

The present invention relates to the technical field of mounting brackets, and discloses a mounting bracket for a plankton monitoring instrument of an unmanned ship, comprising a mounting plate located on the upper surface of the unmanned ship, a monitoring instrument fixing structure being arranged on the upper surface of the mounting plate, a first connecting plate being fixedly installed on the front side wall of the mounting plate, a guide plate being fixedly installed on one end of the front of the first connecting plate, a second connecting plate being fixedly installed on the front side wall of the guide plate, a plurality of probe fixing structures distributed left and right being arranged on the back side wall of the second connecting plate, an auxiliary floating structure being arranged at the four corners of the upper surface of the mounting plate, two first chutes distributed left and right being arranged inside the mounting plate, and an auxiliary fixing structure being arranged inside the first chutes. The present invention facilitates the fixing of monitoring instruments and probes of different models and sizes by designing a monitoring instrument fixing structure and a probe fixing structure, thereby saving the assembly time between the monitoring instrument and the probe and the unmanned ship and improving efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of mounting brackets, and in particular to a mounting bracket for an unmanned ship plankton monitoring instrument and a use method thereof. Background Art

[0002] Plankton refers to drifting organisms that live in water and lack the ability to move effectively. They are divided into phytoplankton and zooplankton. Some plankton have the ability to swim, but their swimming speed is often slower than the speed of the ocean current in which they are located, so they cannot swim flexibly and effectively in the water. Among the organisms in oceans, lakes, rivers and other waters, plankton has no ability to move at all, or its ability is very weak, so it cannot move against the current, but lives on the water surface. This type of organism is collectively called plankton.

[0003] In the process of water quality monitoring, plankton will be used as one of the detection standards. Water bodies with rich plankton species and numbers represent higher biodiversity, good environmental stability, and high nutrient richness. Water bodies with scarce plankton species and numbers indicate that there may be serious pollution problems in this water body. Currently, there are many ways to monitor water quality, including manual and unmanned ships. Among them, unmanned ships have been vigorously developed due to their advantages of speed, efficiency, and convenience. However, when unmanned ships are loaded with monitors and probes, since the monitors and probes have various specifications and models, there are problems such as incompatibility during installation, and the installation is cumbersome and time-consuming, which affects the monitoring efficiency.

[0004] Therefore, in response to the above problems, we propose an installation bracket for an unmanned boat plankton monitoring instrument and a method for using the same. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention designs a monitor fixing structure and a probe fixing structure on a mounting bracket for an unmanned ship plankton monitoring instrument and a method of using the same to facilitate the fixation of monitors and probes of different models and sizes, thereby saving assembly time between the monitors and probes and the unmanned ship and improving efficiency. This solves the problem that when currently unmanned ships are loaded with monitors and probes, the monitors and probes have a variety of specifications and models, resulting in incompatibility during installation, as well as cumbersome and time-consuming installation, which affects monitoring efficiency.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a mounting bracket for an unmanned ship plankton monitoring instrument, comprising a mounting plate located on the upper surface of the unmanned ship, a monitoring instrument fixing structure being arranged on the upper surface of the mounting plate, a first connecting plate being fixedly installed on the front side wall of the mounting plate, a guide plate being fixedly installed on one end of the front side of the first connecting plate, a second connecting plate being fixedly installed on the front side wall of the guide plate, a plurality of probe fixing structures distributed on the left and right are arranged on the back side wall of the second connecting plate, auxiliary floating structures are arranged at the four corners of the upper surface of the mounting plate, two first slide grooves distributed on the left and right are arranged inside the mounting plate, and an auxiliary fixing structure is arranged inside the first slide groove.

[0009] Preferably, the fixed structure of the monitor includes a shell, and three sliding rods equidistantly distributed up and down are slidably connected inside the left and right side walls of the shell, and a first clamping block is fixedly installed at one end of the plurality of sliding rods close to each other, and the cross-section of the first clamping block is L-shaped, and a first pressure spring is slidably sleeved on the sliding rod, and the two ends of the first pressure spring are respectively fixedly connected to the shell and the first clamping block, and a limiting ring is fixedly installed at one end of the sliding rod away from the first clamping block.

[0010] Preferably, a sealing cover is provided on the front side of the shell, a second slide groove is provided on the inner wall of the shell, second sliders that can slide up and down in the second slide groove are fixedly installed on the outer walls on both sides of the sealing cover, a handle groove is provided on the side wall on the front side of the sealing cover, and four wire holes are provided inside the sealing cover below the handle groove.

[0011] Preferably, fixing blocks are fixedly mounted on the outer walls on both sides of the shell, and threaded holes are provided inside the fixing blocks.

[0012] Preferably, the probe fixing structure includes a fixing frame fixedly connected to the second connecting plate, and a first fixing clamp and a second fixing clamp are distributed front and back inside the fixing frame, wherein the first fixing clamp is fixedly connected to the fixing frame, and the second fixing clamp is slidably connected to the fixing frame, and a clamping groove is provided on the side walls where the first fixing clamp and the second fixing clamp are close to each other.

[0013] Preferably, a connecting seat is provided at one end of the fixing frame away from the second connecting plate, and two connecting rods are fixedly installed on one end of the connecting seat close to the fixing frame. The connecting rods slide through the fixing frame and the first fixing clamp and are fixedly connected to the second fixing clamp. A screw rod is threadedly connected to the inside of the connecting seat, and the screw rod is rotatably connected to the fixing frame, and a turntable is fixedly installed on one end of the screw rod away from the fixing frame.

[0014] Preferably, the auxiliary floating structure includes a buoy rod fixedly connected to the mounting plate, the end of the buoy rod away from the mounting plate is slidably connected to a plurality of auxiliary buoys distributed up and down, the end of the buoy rod away from the mounting plate is fixedly installed with a threaded rod, and a locking bolt is threadedly connected to the threaded rod.

[0015] Preferably, the auxiliary fixing structure includes a first sliding block that can slide inside the first sliding groove, a second clamping block is fixedly installed on the bottom of the first sliding block, the two second clamping blocks are arc-shaped and symmetrically distributed on the left and right, a guide rod is slidably connected inside the first sliding block, the two ends of the guide rod are fixedly connected to the mounting plate, a second pressure spring is slidingly sleeved on the guide rod, and the two ends of the second pressure spring are respectively fixedly connected to the mounting plate and the first sliding block.

[0016] Preferably, a diverter block is fixedly mounted on the front side wall of the second connecting plate, a guide hole is provided inside the guide plate, and a fixing hole is provided inside the mounting plate between the two first sliding grooves.

[0017] The present invention also provides a method for using a mounting bracket for an unmanned ship plankton monitoring instrument, comprising the following specific steps:

[0018] S1. When in use, lift the sealing cover upward along the second slide groove through the handle groove to place the multi-parameter water quality monitor into the shell. During the placement process, the monitor will squeeze the first clamping block, and the first clamping block is subject to the elastic force of the first pressure spring, so the monitor will be fixed between the shell and the six first clamping blocks. Then, pass the wire connecting the probe and the monitor through the wire hole through the sealing cover, and slide the sealing cover down;

[0019] S2. After the monitor is fixed, the detection probe is placed between the first fixing clamp and the second fixing clamp, and the screw is rotated by the turntable to drive the second fixing clamp to move toward the first fixing clamp through the connecting seat and the connecting rod to fix the probe;

[0020] S3. After the probe is fixed, the mounting plate is placed horizontally on the upper surface of the unmanned boat. Since the second pressure spring will give the two second clamping blocks an elastic force to approach each other, the mounting plate is initially fixed on the unmanned boat, and then a secondary reinforcement connection is performed through the fixing hole. At the same time, the auxiliary buoys are stacked up and down and sequentially mounted on the buoy rods, and fixed with locking bolts to improve the stability of the unmanned boat during driving.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the present invention provides a mounting bracket for an unmanned ship plankton monitoring instrument and a method for using the same, which has the following beneficial effects:

[0023] 1. The present invention designs a monitor fixing structure on a mounting bracket for an unmanned boat plankton monitoring instrument and a method for using the same. When in use, the sealing cover is lifted upward along the second slide groove through the handle groove to place the multi-parameter water quality monitor into the shell. During the placement process, the monitor will squeeze the first clamping block, and the first clamping block will be subjected to the elastic force of the first pressure spring, so that the monitor will be fixed between the shell and the six first clamping blocks. After that, the wires connecting the probe and the monitor are passed through the sealing cover through the wire hole, and the sealing cover is slid down to facilitate the fixation of monitors of different models and sizes, save the assembly time between the monitor and the unmanned boat, and improve efficiency.

[0024] 2. The present invention designs a probe fixing structure on a mounting bracket for an unmanned ship plankton monitoring instrument and a method of using the same. When in use, the detection probe is placed between a first fixing clamp and a second fixing clamp, and the screw is rotated by a turntable to drive the second fixing clamp to move toward the first fixing clamp through a connecting seat and a connecting rod to fix the probe, so as to adapt to probes of different functions and models on the market and improve its applicability.

[0025] 3. The present invention designs an auxiliary floating structure and an auxiliary fixing structure on a mounting bracket for an unmanned ship plankton monitoring instrument and a method of using the same. When in use, the mounting plate is placed horizontally on the upper surface of the unmanned ship. The second pressure spring gives elastic force to the two second clamping blocks to approach each other, thereby initially fixing the mounting plate on the unmanned ship, and then a secondary reinforcement connection is performed through the fixing holes. At the same time, the auxiliary buoys are sequentially mounted on the buoy rods in an up-and-down stacking manner and fixed by locking bolts to improve the stability of the unmanned ship during driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the fixed structure of the monitoring instrument of the present invention;

[0028] Figure 3 This is a schematic diagram of the auxiliary floating structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the auxiliary fixing structure of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the second connecting plate and its components of the present invention;

[0031] Figure 6 It is a schematic diagram of the probe fixing structure of the present invention.

[0032] In the figure: 1, mounting plate; 2, monitor fixing structure; 201, housing; 202, slide bar; 203, first clamping block; 204, first pressure spring; 205, limit ring; 206, sealing cover; 207, second slide groove; 208, handle groove; 209, wire hole; 2010, fixing block; 2011, threaded hole; 3, first connecting plate; 4, guide plate; 5, second connecting plate; 6, probe fixing structure; 601, fixing frame; 602, first fixing Clamp; 603, second fixing clamp; 604, connecting seat; 605, connecting rod; 606, screw rod; 607, turntable; 7, auxiliary floating structure; 701, buoy rod; 702, auxiliary buoy; 703, threaded rod; 704, locking bolt; 8, first slide groove; 9, auxiliary fixing structure; 901, first slider; 902, second clamping block; 903, guide rod; 904, second pressure spring; 10, diverter block; 11, guide hole; 12, fixing hole. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1:

[0035] See also Figure 1-6 A mounting bracket for a plankton monitoring instrument on an unmanned ship comprises a mounting plate 1 located on the upper surface of the unmanned ship, a monitoring instrument fixing structure 2 is arranged on the upper surface of the mounting plate 1, a first connecting plate 3 is fixedly installed on the front side wall of the mounting plate 1, a guide plate 4 is fixedly installed on one end of the front side of the first connecting plate 3, a second connecting plate 5 is fixedly installed on the front side wall of the guide plate 4, a plurality of probe fixing structures 6 distributed on the left and right are arranged on the back side wall of the second connecting plate 5, an auxiliary floating structure 7 is arranged at the four corners of the upper surface of the mounting plate 1, two first chute grooves 8 distributed on the left and right are arranged inside the mounting plate 1, and an auxiliary fixing structure 9 is arranged inside the first chute groove 8.

[0036] In this embodiment: the monitoring instrument fixed structure 2 includes a shell 201, and three sliding rods 202 equidistantly distributed up and down are slidably connected inside the left and right side walls of the shell 201. A first clamping block 203 is fixedly installed at one end of the multiple sliding rods 202 close to each other. The cross-section of the first clamping block 203 is L-shaped, and a first pressure spring 204 is slidably sleeved on the sliding rod 202. The two ends of the first pressure spring 204 are respectively fixedly connected to the shell 201 and the first clamping block 203, and a limiting ring 205 is fixedly installed at one end of the sliding rod 202 away from the first clamping block 203.

[0037] During specific use: the monitor is placed into the shell 201 . The monitor will squeeze the first clamping block 203 during the placement process, and the first clamping block 203 is subjected to the elastic force of the first pressure spring 204 , so the monitor will be fixed between the shell 201 and the six first clamping blocks 203 .

[0038] In this embodiment: a sealing cover 206 is provided on the front side of the shell 201, a second slide groove 207 is opened on the inner wall of the shell 201, and second sliders that can slide up and down inside the second slide groove 207 are fixedly installed on the outer walls on both sides of the sealing cover 206. A handle groove 208 is opened on the side wall of the front side of the sealing cover 206, and four wire holes 209 are opened inside the sealing cover 206 below the handle groove 208.

[0039] During specific use, the sealing cover 206 can slide up and down along the second slide groove 207 to facilitate the taking and placing of the monitor inside the housing 201 , and the sealing cover 206 can protect the monitor.

[0040] In this embodiment: fixing blocks 2010 are fixedly installed on the outer walls of both sides of the housing 201 , and threaded holes 2011 are opened inside the fixing blocks 2010 .

[0041] During specific use: the fixing block 2010 and the threaded hole 2011 are used for assembly and disassembly between the housing 201 and the mounting plate 1 .

[0042] Embodiment 2:

[0043] On the basis of the first embodiment, in the present embodiment: the probe fixing structure 6 comprises a fixing frame 601 fixedly connected to the second connecting plate 5, and a first fixing clamp 602 and a second fixing clamp 603 are distributed front and back inside the fixing frame 601, wherein the first fixing clamp 602 is fixedly connected to the fixing frame 601, and the second fixing clamp 603 is slidably connected to the fixing frame 601, and a clamping groove is provided on the side walls where the first fixing clamp 602 and the second fixing clamp 603 are close to each other.

[0044] During specific use: when fixing the probe, the probe can be placed between the first fixing clamp 602 and the second fixing clamp 603 .

[0045] In this embodiment: a connecting seat 604 is provided at one end of the fixing frame 601 away from the second connecting plate 5, and two connecting rods 605 are fixedly installed at one end of the connecting seat 604 close to the fixing frame 601. The connecting rod 605 slides through the fixing frame 601 and the first fixing clamp 602 and is fixedly connected to the second fixing clamp 603. A screw rod 606 is internally threadedly connected to the connecting seat 604, and the screw rod 606 is rotatably connected to the fixing frame 601. A turntable 607 is fixedly installed at one end of the screw rod 606 away from the fixing frame 601.

[0046] During specific use: the screw rod 606 is rotated by the turntable 607 to drive the second fixing clamp 603 to move toward the first fixing clamp 602 through the connecting seat 604 and the connecting rod 605, so as to adjust the distance between the first fixing clamp 602 and the second fixing clamp 603.

[0047] Embodiment three:

[0048] On the basis of Example 1, in this embodiment: the auxiliary floating structure 7 includes a buoy rod 701 fixedly connected to the mounting plate 1, and the end of the buoy rod 701 away from the mounting plate 1 is slidably connected to a plurality of auxiliary buoys 702 distributed up and down, and the end of the buoy rod 701 away from the mounting plate 1 is fixedly installed with a threaded rod 703, and the threaded rod 703 is threadedly connected with a locking bolt 704.

[0049] When in use, the auxiliary buoys 702 are stacked up and down and sequentially sleeved on the buoy rods 701, and fixed by locking bolts 704, so as to improve the stability of the unmanned boat during travel.

[0050] In this embodiment: the auxiliary fixing structure 9 includes a first sliding block 901 that can slide inside the first sliding groove 8, a second clamping block 902 is fixedly installed at the bottom of the first sliding block 901, the two second clamping blocks 902 are arc-shaped and symmetrically distributed on the left and right, a guide rod 903 is slidably connected inside the first sliding block 901, both ends of the guide rod 903 are fixedly connected to the mounting plate 1, a second pressure spring 904 is slidably sleeved on the guide rod 903, and both ends of the second pressure spring 904 are respectively fixedly connected to the mounting plate 1 and the first sliding block 901.

[0051] Specific use: When assembling the unmanned boat and the monitor, place the mounting plate 1 horizontally on the upper surface of the unmanned boat. Since the second pressure spring 904 will give the two second clamping blocks 902 an elastic force to approach each other, the mounting plate 1 is initially fixed on the unmanned boat.

[0052] In this embodiment: a diverter block 10 is fixedly installed on the front side wall of the second connecting plate 5 , a guide hole 11 is opened inside the guide plate 4 , and a fixing hole 12 is opened inside the mounting plate 1 between the two first slide grooves 8 .

[0053] During specific use: the diverter block 10 can reduce the water flow resistance caused by the second connecting plate 5 during the driving of the unmanned boat, the guide plate 4 and the guide hole 11 can bend the connecting wire between the probe and the monitor, and the fixing hole 12 can enhance the connection strength between the mounting plate 1 and the unmanned boat.

[0054] Working principle: When in use, lift the sealing cover 206 upward along the second slide groove 207 through the handle groove 208 to place the multi-parameter water quality monitor into the shell 201. The monitor will squeeze the first clamping block 203 during the placement process, and the first clamping block 203 is subject to the elastic force of the first pressure spring 204, so that the monitor will be fixed between the shell 201 and the six first clamping blocks 203. Then, pass the wire connecting the probe and the monitor through the wire hole 209 through the sealing cover 206, and slide the sealing cover 206 down. After the monitor is fixed, place the detection probe between the first fixing clamp 602 and the second fixing clamp 603, and through The turntable 607 rotates the screw 606 to drive the second fixing clamp 603 to move in the direction of the first fixing clamp 602 through the connecting seat 604 and the connecting rod 605 to fix the probe. When the probe is fixed, the mounting plate 1 is placed horizontally on the upper surface of the unmanned boat. Since the second pressure spring 904 will give the two second clamping blocks 902 an elastic force to approach each other, the mounting plate 1 is initially fixed on the unmanned boat, and then a secondary reinforcement connection is performed through the fixing hole 12. At the same time, the auxiliary buoys 702 are sequentially mounted on the buoy rods 701 in an up and down stacking manner and fixed by locking bolts 704 to improve the stability of the unmanned boat during driving.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting bracket for an unmanned ship plankton monitoring instrument, comprising a mounting plate (1) located on the upper surface of the unmanned ship, characterized in that: A monitoring instrument fixing structure (2) is arranged on the upper surface of the mounting plate (1); a first connecting plate (3) is fixedly installed on the front side wall of the mounting plate (1); a guide plate (4) is fixedly installed on one end of the front side of the first connecting plate (3); a second connecting plate (5) is fixedly installed on the front side wall of the guide plate (4); a plurality of probe fixing structures (6) distributed on the left and right are arranged on the back side wall of the second connecting plate (5); auxiliary floating structures (7) are arranged at the four corners of the upper surface of the mounting plate (1); two first sliding grooves (8) distributed on the left and right are arranged inside the mounting plate (1); an auxiliary fixing structure (9) is arranged inside the first sliding groove (8).

2. The mounting bracket for the unmanned ship plankton monitoring instrument according to claim 1, characterized in that: The monitoring instrument fixed structure (2) includes a shell (201), and three sliding rods (202) equidistantly distributed up and down are slidably connected inside the left and right side walls of the shell (201), and a first clamping block (203) is fixedly installed at one end of the plurality of sliding rods (202) close to each other, and the cross-section of the first clamping block (203) is L-shaped. A first pressure spring (204) is slidably sleeved on the sliding rod (202), and the two ends of the first pressure spring (204) are respectively fixedly connected to the shell (201) and the first clamping block (203), and a limiting ring (205) is fixedly installed at one end of the sliding rod (202) away from the first clamping block (203).

3. The mounting bracket for the unmanned ship plankton monitoring instrument according to claim 2, characterized in that: The housing (201) is provided with a sealing cover (206) on the front side, the housing (201) is provided with a second slide groove (207) on the inner wall, second slide blocks that can slide up and down in the second slide groove (207) are fixedly mounted on the outer walls on both sides of the sealing cover (206), a handle groove (208) is provided on the front side wall of the sealing cover (206), and four wire holes (209) are provided inside the sealing cover (206) below the handle groove (208).

4. The mounting bracket for the unmanned ship plankton monitoring instrument according to claim 2, characterized in that: Fixed blocks (2010) are fixedly mounted on the outer walls of both sides of the shell (201), and threaded holes (2011) are provided inside the fixed blocks (2010).

5. The mounting bracket for the unmanned ship plankton monitoring instrument according to claim 1, characterized in that: The probe fixing structure (6) includes a fixing frame (601) fixedly connected to the second connecting plate (5), and a first fixing clamp (602) and a second fixing clamp (603) are distributed front and back inside the fixing frame (601), wherein the first fixing clamp (602) is fixedly connected to the fixing frame (601), and the second fixing clamp (603) is slidably connected to the fixing frame (601), and a clamping groove is provided on the side walls of the first fixing clamp (602) and the second fixing clamp (603) close to each other.

6. The mounting bracket for the unmanned ship plankton monitoring instrument according to claim 5, characterized in that: A connecting seat (604) is provided at one end of the fixing frame (601) away from the second connecting plate (5); two connecting rods (605) are fixedly installed at one end of the connecting seat (604) close to the fixing frame (601); the connecting rods (605) slide through the fixing frame (601) and the first fixing clamp (602) and are fixedly connected to the second fixing clamp (603); a screw rod (606) is internally threadedly connected to the connecting seat (604), and the screw rod (606) is rotatably connected to the fixing frame (601); a rotating disk (607) is fixedly installed at one end of the screw rod (606) away from the fixing frame (601).

7. The mounting bracket for the unmanned ship plankton monitoring instrument according to claim 1, characterized in that: The auxiliary floating structure (7) comprises a buoy rod (701) fixedly connected to the mounting plate (1); one end of the buoy rod (701) away from the mounting plate (1) is slidably connected to a plurality of auxiliary buoys (702) distributed up and down; one end of the buoy rod (701) away from the mounting plate (1) is fixedly mounted with a threaded rod (703); a locking bolt (704) is threadedly connected to the threaded rod (703).

8. The mounting bracket for the unmanned ship plankton monitoring instrument according to claim 1, characterized in that: The auxiliary fixing structure (9) comprises a first sliding block (901) which can slide inside the first sliding groove (8); a second clamping block (902) is fixedly installed at the bottom of the first sliding block (901); the two second clamping blocks (902) are arc-shaped and symmetrically distributed on the left and right; a guide rod (903) is slidably connected inside the first sliding block (901); the two ends of the guide rod (903) are fixedly connected to the mounting plate (1); a second pressure spring (904) is slidably sleeved on the guide rod (903); the two ends of the second pressure spring (904) are respectively fixedly connected to the mounting plate (1) and the first sliding block (901).

9. The mounting bracket for the unmanned ship plankton monitoring instrument according to claim 1, characterized in that: A diverter block (10) is fixedly mounted on the front side wall of the second connecting plate (5), a guide hole (11) is provided inside the guide plate (4), and a fixing hole (12) is provided inside the mounting plate (1) between the two first slide grooves (8).

10. The mounting bracket for an unmanned ship plankton monitoring instrument according to claims 1-9. The present invention also provides a method for using the mounting bracket for an unmanned ship plankton monitoring instrument, characterized in that: The specific steps include: S1. When in use, the sealing cover (206) is lifted upward along the second slide groove (207) through the handle groove (208) to place the multi-parameter water quality monitor into the housing (201). During the placement process, the monitor will squeeze the first clamping block (203), and the first clamping block (203) is subjected to the elastic force of the first pressure spring (204), so that the monitor will be fixed between the housing (201) and the six first clamping blocks (203). Then, the wire connecting the probe and the monitor is passed through the sealing cover (206) through the wire hole (209), and the sealing cover (206) is slid down. S2. After the monitoring instrument is fixed, the detection probe is placed between the first fixing clamp (602) and the second fixing clamp (603), and the screw rod (606) is rotated by the turntable (607) to drive the second fixing clamp (603) to move toward the first fixing clamp (602) through the connecting seat (604) and the connecting rod (605) to fix the probe; S3. After the probe is fixed, the mounting plate (1) is placed horizontally on the upper surface of the unmanned boat. Since the second pressure spring (904) gives the two second clamping blocks (902) an elastic force to approach each other, the mounting plate (1) is initially fixed on the unmanned boat, and then a secondary reinforcement connection is performed through the fixing hole (12). At the same time, the auxiliary buoys (702) are sequentially mounted on the buoy rods (701) in an up-and-down stacking manner and fixed by locking bolts (704) to improve the stability of the unmanned boat during driving.

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