A parallel-arranged catamaran unmanned boat

Abstract

The utility model relates to the technical field of unmanned boats, and discloses a catamaran unmanned boat arranged in parallel, including an unmanned boat, the outer wall of the unmanned boat is provided with a splicing mechanism, the outer wall of the splicing mechanism is provided with a locking mechanism; the splicing mechanism includes: a splicing block, the inner side of the splicing block is provided with a plug-in slot, the inside of the plug-in slot is plugged with a U-shaped plug-in block, the top of the U-shaped plug-in block is fixedly connected to a splicing handle through a connecting block, the bottom of the splicing handle is fixedly connected to two positioning rods, and the positioning rods are plugged into the positioning slots provided on the top of the splicing block. This catamaran unmanned boat arranged in parallel can preliminarily position the U-shaped plug-in block by providing a positioning rod, and can be effectively fixed when two boats are spliced; its adjustment shell can effectively adjust the distance between the two unmanned boats.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned boats, in particular to a parallel-arranged catamaran unmanned boat. Background Art

[0002] Marine surveying and mapping cannot be separated from submarines. The so-called marine surveying and mapping is the surveying and charting work carried out on the ocean water body and the seabed. It mainly includes hydrographic surveying, marine geodetic surveying, seabed topographic surveying, marine thematic surveying, as well as the compilation of nautical charts, seabed topographic maps, various marine thematic maps and marine atlases. Compared with land surveying, marine surveying has many characteristics of its own. The main thing is that the surveying content is highly comprehensive, requiring a variety of instruments to cooperate in surveying, and completing a variety of observation projects at the same time; the surveying area conditions are relatively complex, and the sea surface fluctuates due to the influence of tides, weather, etc.; most of them are dynamic operations, and the surveyor cannot see the bottom of the water area with the naked eye, so accurate measurement is difficult.

[0003] According to the Chinese patent "A multifunctional catamaran unmanned boat", and the publication number is: "CN217515345U", the patent includes an unmanned boat hull, a float and a propulsion device; floats are installed on both sides of the unmanned boat hull; a propulsion device is installed at the tail of the float; a first guide rail arranged along a direction parallel to the float is provided on the top of the float; the unmanned boat hull is connected to the top of the first guide rail; the unmanned boat hull includes a signal control box, a detection device and a radar device; the signal control box is fixedly installed with a detection device at one end away from the propulsion device, and a second guide rail arranged along a direction parallel to the signal control box is provided on the top of the signal control box; the radar device is connected to the top of the second guide rail; the input end of the signal control box is electrically connected to the output end of the detection device and the radar device. The multifunctional catamaran unmanned boat is easy to install and disassemble, realizes the autonomous intelligence of the catamaran unmanned boat, improves the multifunctional overlapping utilization rate of the catamaran unmanned boat, achieves multiple uses of one boat, and avoids waste of resources.

[0004] However, in actual use, the two hulls of this patent are fixed together and cannot be disassembled, which is not conducive to the flexibility of transportation and use. It is necessary to set up a splicing structure that is easy to disassemble. Therefore, we need a catamaran unmanned boat arranged in parallel. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a parallel-arranged catamaran unmanned boat.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a catamaran unmanned boat arranged in parallel, comprising an unmanned boat, wherein the outer wall of the unmanned boat is provided with a splicing mechanism, and the outer wall of the splicing mechanism is provided with a locking mechanism; the splicing mechanism comprises: a splicing block, wherein the inner side of the splicing block is provided with a plug-in groove, and a U-shaped plug-in block is plugged into the inside of the plug-in groove.

[0009] Preferably, the top of the U-shaped plug-in block is fixedly connected to a splicing handle through a connecting block, and the bottom of the splicing handle is fixedly connected to two positioning rods, and the positioning rods are inserted into the positioning grooves provided on the top of the splicing block. By providing the positioning rods, the U-shaped plug-in block can be initially positioned, and can be effectively fixed when two ships are spliced.

[0010] Preferably, the locking mechanism comprises: a fixing block, wherein there are two fixing blocks, which are respectively fixedly connected to the two sides of the splicing block, and positioning grooves are provided on the outer sides of the two fixing blocks, and U-shaped limiting blocks are inserted into the positioning grooves. By setting the U-shaped limiting block and the fixing block in the locking mechanism to cooperate with each other, the U-shaped plug-in block can be effectively limited.

[0011] Preferably, three threaded holes are provided on the outside of the U-shaped limit block, and three positioning bolts are threadedly connected through the three threaded holes, and the three positioning bolts are threadedly connected in the threaded grooves provided on the outside of the U-shaped plug-in block. By providing three positioning bolts, the U-shaped plug-in block and the splicing block can be effectively locked to prevent the U-shaped plug-in block from falling off after splicing is completed, resulting in the separation of the two unmanned boats.

[0012] Preferably, a buffer protection pad is provided at the outer end of the splicing block. By providing the buffer protection pad, the inner side of the catamaran unmanned boat can be effectively protected to avoid damage caused by collision between the two boats.

[0013] Preferably, the inner side end of the U-shaped plug block is provided with an adjustment shell, the inner side end of the adjustment shell is provided with teeth, and the inner side end of the U-shaped plug block is meshed with the adjustment shell through the teeth. The distance between the two unmanned boats can be effectively adjusted by providing the adjustment shell.

[0014] Preferably, a fixing seat is fixedly installed on the back of the unmanned boat, a guard plate is fixedly installed inside the fixing seat, and a guard rod is fixedly installed on the guard plate. The setting of the guard plate and the guard rod can protect the propeller of the unmanned boat, avoid the problem of floating objects on the water surface colliding with the propeller, and protect the propeller.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a parallel-arranged catamaran unmanned boat, which has the following beneficial effects:

[0017] 1. This kind of parallel-arranged catamaran unmanned boat can preliminarily position the U-shaped plug-in block by setting a positioning plug rod, and can effectively fix the two boats when splicing them; its adjustment shell can effectively adjust the distance between the two unmanned boats.

[0018] 2. This kind of catamaran unmanned boat arranged in parallel can effectively limit the U-shaped plug-in block by setting the mutual cooperation of the U-shaped limit block and the fixed block in the locking mechanism. Its three positioning bolts can effectively lock the U-shaped plug-in block and the splicing block to prevent the U-shaped plug-in block from falling off after the splicing is completed, resulting in the separation of the two unmanned boats.

[0019] 3. The catamaran unmanned boat arranged in parallel can protect the propeller of the unmanned boat by setting the guard plate and the guard rod, avoid the problem of floating objects on the water surface colliding with the propeller, and protect the propeller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a front perspective view of the utility model;

[0022] Figure 2 It is a top-view stereogram of the utility model;

[0023] Figure 3 It is a three-dimensional cross-sectional view of the utility model;

[0024] Figure 4 This is a schematic diagram of the back structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the guard plate structure of the utility model.

[0026] In the figure: 1. unmanned boat; 2. splicing mechanism; 3. locking mechanism; 201. splicing block; 202. plug-in slot; 203. U-shaped plug-in block; 204. splicing handle; 205. positioning plug rod; 206. adjustment shell; 301. fixing block; 302. U-shaped limit block; 303. positioning bolt; 4. fixing seat; 5. guard plate; 6. guard rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] like Figure 1-3 As shown, the utility model provides a catamaran unmanned boat arranged in parallel, including an unmanned boat 1, the outer wall of the unmanned boat 1 is provided with a splicing mechanism 2, and the outer wall of the splicing mechanism 2 is provided with a locking mechanism 3; the splicing mechanism 2 includes: a splicing block 201, the inner side of the splicing block 201 is provided with a plug-in slot 202, and the inside of the plug-in slot 202 is plugged with a U-shaped plug-in block 203. The top of the U-shaped plug-in block 203 is fixedly connected with a splicing handle 204 through a connecting block, and the bottom of the splicing handle 204 is fixedly connected with two positioning plug rods 205, and the positioning plug rods 205 are plugged into the positioning slots provided at the top of the splicing block 201. By setting the positioning plug rod 205, the U-shaped plug block 203 can be preliminarily positioned, and can be effectively fixed when the two boats are spliced. A buffer protection pad is provided at the outer end of the splicing block 201. By setting the buffer protection pad, the inner side of the catamaran unmanned boat can be effectively protected to avoid the collision of the two boats and cause losses. The inner end of the U-shaped plug block 203 is provided with an adjustment shell 206, and the inner end of the U-shaped plug block 203 is meshed with the adjustment shell 206 through the meshing teeth. By providing the adjustment shell 206, the distance between the two unmanned boats can be effectively adjusted.

[0030] In this embodiment, the U-shaped plug block 203 can be preliminarily positioned by providing a positioning plug rod 205, so that it can be effectively fixed when two boats are spliced; and its adjustment shell 206 can effectively adjust the distance between the two unmanned boats.

[0031] Example 2

[0032] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the locking mechanism 3 includes: a fixed block 301, two fixed blocks 301, respectively fixedly connected to the two sides of the splicing block 201, and the outer sides of the two fixed blocks 301 are provided with positioning grooves, and U-shaped limit blocks 302 are inserted into the positioning grooves. By setting the U-shaped limit blocks 302 and the fixed blocks 301 in the locking mechanism 3 to cooperate with each other, the U-shaped plug-in block 203 can be effectively limited. Three threaded holes are provided on the outer side of the U-shaped limit block 302, and three positioning bolts 303 are threadedly connected through the three threaded holes, and the three positioning bolts 303 are threadedly connected in the threaded grooves provided on the outer side of the U-shaped plug-in block 203. By setting three positioning bolts 303, the U-shaped plug-in block 203 and the splicing block 201 can be effectively locked to prevent the U-shaped plug-in block 203 from falling off after the splicing is completed, resulting in the separation of the two unmanned boats.

[0033] In this embodiment, by setting the U-shaped limit block 302 and the fixed block 301 in the locking mechanism 3, the U-shaped plug-in block 203 can be effectively limited, and its three positioning bolts 303 can effectively lock the U-shaped plug-in block 203 and the splicing block 201 to prevent the U-shaped plug-in block 203 from falling off after the splicing is completed, resulting in the separation of the two unmanned boats.

[0034] Example 3

[0035] like Figure 4-5 As shown, on the basis of Example 1, the utility model provides a technical solution: a fixing seat 4 is fixedly installed on the back of the unmanned boat 1, a guard plate 5 is fixedly installed inside the fixing seat 4, and a guard rod 6 is fixedly installed on the guard plate 5. The arrangement of the guard plate 5 and the guard rod 6 can protect the propeller of the unmanned boat 1, avoid the problem of floating objects on the water surface colliding with the propeller, and protect the propeller.

[0036] The following is a detailed description of the working principle of this parallel-arranged catamaran unmanned boat.

[0037] like Figure 1-3 As shown, when in use, the U-shaped plug-in block 203 can be initially positioned by setting the positioning rod 205, so that it can be effectively fixed when splicing two boats; its adjustment shell 206 can effectively adjust the distance between the two unmanned boats; then, the U-shaped limit block 302 and the fixed block 301 in the locking mechanism 3 can be effectively limited, and its three positioning bolts 303 can effectively lock the U-shaped plug-in block 203 and the splicing block 201 to prevent the U-shaped plug-in block 203 from falling off after the splicing is completed, resulting in the separation of the two unmanned boats.

Claims

1. A parallel-arranged catamaran unmanned boat, comprising an unmanned boat (1), characterized in that: The outer wall of the unmanned boat (1) is provided with a splicing mechanism (2), and the outer wall of the splicing mechanism (2) is provided with a locking mechanism (3); The splicing mechanism (2) comprises a splicing block (201), the inner side of the splicing block (201) is provided with an inserting groove (202), and a U-shaped inserting block (203) is inserted into the inserting groove (202).

2. The parallel-arranged catamaran unmanned boat according to claim 1, characterized in that: The top of the U-shaped plug-in block (203) is fixedly connected to a splicing handle (204) via a connecting block, the bottom of the splicing handle (204) is fixedly connected to two positioning rods (205), and the positioning rods (205) are inserted into positioning grooves provided on the top of the splicing block (201).

3. The parallel-arranged catamaran unmanned boat according to claim 1, characterized in that: The locking mechanism (3) comprises: a fixing block (301), wherein there are two fixing blocks (301) which are respectively fixedly connected to two sides of the splicing block (201), and positioning grooves are provided on the outer sides of the two fixing blocks (301), and U-shaped limiting blocks (302) are inserted into the positioning grooves.

4. The parallel-arranged catamaran unmanned boat according to claim 3, characterized in that: The outer side of the U-shaped limiting block (302) is provided with three threaded holes, and three positioning bolts (303) are threadedly connected through the three threaded holes. The three positioning bolts (303) are threadedly connected in threaded grooves provided on the outer side of the U-shaped plug-in block (203).

5. The parallel-arranged catamaran unmanned boat according to claim 1, characterized in that: A buffer protection pad is provided at the outer end of the splicing block (201).

6. The parallel-arranged catamaran unmanned boat according to claim 4, characterized in that: An adjustment shell (206) is provided at the inner end of the U-shaped plug-in block (203), teeth are provided inside the adjustment shell (206), and the inner end of the U-shaped plug-in block (203) is meshed with the adjustment shell (206) through the teeth.

7. The parallel-arranged catamaran unmanned boat according to claim 1, characterized in that: A fixing seat (4) is fixedly mounted on the back of the unmanned boat (1), a guard plate (5) is fixedly mounted inside the fixing seat (4), and a guard rod (6) is fixedly mounted on the guard plate (5).

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