Unmanned boats for performance

Abstract

This application relates to the technical field of fully automated water surface robots, and provides a performance unmanned boat, including a hull; a mounting frame fixed to the hull; a screen fixed to the mounting frame and located on the top side of the hull, the screen having a ventilation structure; and a float fixed to the hull and located on the side of the hull. The performance unmanned boat provided by this application uses a screen with a ventilation structure and a float in conjunction with the hull. The ventilation structure reduces the screen's resistance to natural wind flow, reducing the external force exerted on the screen by natural wind. Simultaneously, the float increases the hull's support points on the water surface, enhancing the hull's resistance to wind and waves. This effectively solves the technical problem of unmanned boats carrying large screens easily capsizing when navigating on water, improving the stability of the performance unmanned boat on water, ensuring the smooth completion of performance tasks, and enabling the performance unmanned boat to meet the requirements of cultural and publicity purposes.

Description

Technical Field

[0001] This application relates to the technical field of fully automated surface robots, and more specifically, to an unmanned boat for performance purposes. Background Technology

[0002] An unmanned surface vessel (USV) is a fully automated surface robot that can navigate on water according to a preset mission without remote control, relying on precise satellite positioning and its own sensors.

[0003] Currently, unmanned surface vessels (USVs) are mainly used in fields such as environmental monitoring, scientific research and exploration, underwater surveying, search and rescue, and security patrols. They have not been used in the field of humanities and publicity, where they are easy to attract attention and have a wide audience. They cannot meet people's needs for spiritual life. This is mainly due to the influence of external environmental factors (such as waves and strong winds) on the sites where USVs are used. These factors can easily cause USVs carrying large screens to capsize, making it difficult for them to maintain a stable display of beautiful patterns or animations. Summary of the Invention

[0004] The purpose of this application is to provide an unmanned boat for performances to solve the technical problem that unmanned boats carrying large screens are prone to capsizing when sailing on water in the prior art.

[0005] To achieve the above objectives, the technical solution adopted in this application is an unmanned surface vessel for performance, comprising:

[0006] hull;

[0007] Mounting bracket, fixed to the hull;

[0008] A screen, fixed to the mounting bracket and located on the top side of the hull, is provided with a ventilation structure; and

[0009] A floating body is fixed to the hull and located on the side of the hull.

[0010] In one embodiment, the mounting frame includes a base and at least two first mounting arms, the screen is fixed to the base, and the at least two first mounting arms extend from the base to the left and right sides of the hull, respectively. The unmanned boat for performance includes at least two floats, and the at least two floats are fixed to the ends of the at least two first mounting arms that are away from the base.

[0011] In one embodiment, the float is spaced apart from the hull.

[0012] In one embodiment, the mounting bracket further includes at least two second mounting arms, which are respectively distributed on the left and right sides of the hull. The second mounting arms extend from the first mounting arm toward the side of the hull and are fastened to the hull.

[0013] In one embodiment, a mounting groove is provided at the end of the second mounting arm away from the first mounting arm, and the mounting groove extends inward from the edge of the second mounting arm away from the first mounting arm along the length direction of the second mounting arm.

[0014] In one embodiment, two first mounting arms are spaced apart, and the front and rear ends of the base are respectively fixedly connected to the middle of the two first mounting arms; two second mounting arms are provided on the two opposite ends of each first mounting arm.

[0015] In one embodiment, the angle between the first mounting arm and the second mounting arm is 30° to 45°.

[0016] In one embodiment, the mounting bracket further includes two mounting plates, which are respectively fixed to the ends of the two first mounting arms away from the base, and the outline shape of the mounting plates is adapted to the outline shape of the float, which is fixedly connected to the surface of the mounting plates away from the first mounting arms.

[0017] In one embodiment, the screen is an ice screen.

[0018] In one embodiment, the screen includes a screen body and an LED light strip, wherein the screen body is a wire mesh and the LED light strip is fixed to the screen body.

[0019] The beneficial effects of the unmanned performance boat provided in this application are as follows: It adopts a screen with a ventilated structure, a float, and a hull in combination. The ventilated structure can reduce the screen's resistance to natural wind flow and reduce the external force of natural wind acting on the screen. At the same time, the float can increase the hull's support points on the water surface and enhance the hull's resistance to wind and waves. This effectively solves the technical problem that unmanned boats carrying large screens are prone to capsizing when sailing on water, improves the stability of the unmanned performance boat when sailing on water, ensures that the unmanned performance boat can successfully complete the performance task, and enables the unmanned performance boat to meet the requirements of cultural publicity. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a front view schematic diagram of the unmanned boat for performance provided in an embodiment of this application;

[0022] Figure 2 This is a partial left-view schematic diagram of the unmanned boat for performance provided in an embodiment of this application;

[0023] Figure 3 This is a three-dimensional schematic diagram of the mounting frame in the unmanned boat for performance provided in the embodiments of this application.

[0024] The labels for the attached figures are as follows:

[0025] 1—Unmanned boat for performance, 10—Hull, 20—Mounting frame, 30—Screen, 40—Floating body, 21—Base, 22—First mounting arm, 23—Second mounting arm, 24—Mounting plate, 25—Reinforcing arm, 230—Mounting groove, α—Angle between the first and second mounting arms. Detailed Implementation

[0026] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0027] It should be noted that: when a component is referred to as "fixed to" or "set on" another component, it can be directly or indirectly attached to that other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to that other component. When a component is referred to as being "electrically connected" to another component, it can be a conductive electrical connection, a radio connection, or any other connection method capable of transmitting electrical signals. Terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are for descriptive convenience only. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of those features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0028] Please see Figures 1 to 3 The unmanned surface vessel 1 for performance provided in this application includes a hull 10, a mounting frame 20, a screen 30, and a float 40. The mounting frame 20 is fixed to the hull 10, and the screen 30 is fixed to the mounting frame 20, with the screen 30 located on the top side of the hull 10. A ventilation structure (not shown) is provided on the screen 30. The float 40 is fixed to the hull 10; that is, the float 40 can be directly fixed to the hull 10 or indirectly fixed to the hull 10 through the mounting frame 20, and the float 40 is located beside the hull 10. It is understood that the hull 10 is a commercially available customizable unmanned surface vessel, including control components, drive components, navigation components, communication components, and power components, etc., capable of autonomously completing navigation tasks on the water surface according to a preset computer program. The screen 30 is electrically connected to the control components of the hull 10 and is controlled by the control components of the hull 10 to display various patterns or animations.

[0029] The unmanned boat 1 for performance provided in this application adopts a screen 30 with a ventilated structure, a float 40 and a hull 10 in combination. The ventilated structure can reduce the resistance of the screen 30 to natural wind flow and reduce the external force of natural wind acting on the screen 30. At the same time, the float 40 can increase the support points of the hull 10 on the water surface and enhance the wind and wave resistance of the hull 10. This effectively solves the technical problem that unmanned boats carrying large screens are prone to capsizing when sailing on the water, improves the stability of the unmanned boat 1 for performance on the water, ensures that the unmanned boat 1 for performance can successfully complete the performance task, and enables the unmanned boat 1 for performance to meet the requirements of cultural publicity.

[0030] Optionally, please refer to Figure 2 and Figure 3 As a specific embodiment of the unmanned performance boat provided in this application, the mounting frame 20 includes a base 21 and at least two first mounting arms 22. The screen 30 is fixed to the base 21, and the at least two first mounting arms 22 extend from the base 21 to the left and right sides of the hull 10, respectively. The unmanned performance boat 1 includes at least two floats 40, which are fixed to the ends of the at least two first mounting arms 22 away from the base 21. Specifically, the two first mounting arms 22 can be welded, screwed, or integrally formed with the base 21. The at least two first mounting arms 22 extend from opposite side edges of the base 21 to the left and right sides of the hull 10. The floats 40 and the first mounting arms 22 can be coupled in a one-to-one, one-to-many, or many-to-one manner. The floats 40 can be welded or screwed to the extended ends of the first mounting arms 22 and are distributed on the left and right sides of the hull 10. In this way, at least two floats 40 are fixed to the left and right sides of the hull 10 by the mounting bracket 20, which adds multiple support points to the hull 10 on the water surface, which helps to further improve the stability of the unmanned boat 1 used for performances on the water.

[0031] Optionally, please refer to Figure 2 As a specific embodiment of the unmanned performance vessel provided in this application, the float 40 and the hull 10 are spaced apart, that is, the float 40 and the hull 10 are non-contact, and there is a certain distance between the float 40 and the hull 10. This can increase the torque between the float 40 and the hull 10, effectively improving the stability of the unmanned performance vessel 1 when sailing on water.

[0032] Optionally, please refer to Figure 2 and Figure 3As a specific embodiment of the unmanned surface vessel for performance provided in this application, the mounting frame 20 further includes at least two second mounting arms 23, which are respectively distributed on the left and right sides of the hull 10. The second mounting arms 23 extend from the first mounting arm 22 toward the side of the hull 10 and are securely connected to the hull 10. Specifically, the number of second mounting arms 23 may be equal to, more than, or less than the number of first mounting arms 22. One end of the second mounting arm 23 may be welded, screwed, or integrally formed with the first mounting arm 22, and the other end of the second mounting arm 23 may be welded or screwed to the hull 10. In this way, the mounting frame 20 can be securely connected to the hull 10 through the second mounting arms 23, ensuring the firmness and stability of the connection between the mounting frame 20 and the hull 10.

[0033] Optionally, please refer to Figure 3 As a specific embodiment of the unmanned performance boat provided in this application, a mounting groove 230 is provided on the end of the second mounting arm 23 away from the first mounting arm 22. The mounting groove 230 extends inward from the edge of the second mounting arm 23 away from the first mounting arm 22 along the length direction of the second mounting arm 23. Specifically, the mounting groove 230 is an elongated groove, and its extension length is greater than the outer diameter of the threaded end of the screw, so that the screw can move along the extension direction of the mounting groove 230. When assembling the unmanned performance boat 1, the second mounting arm 23 can be fastened to the hull 10 by screwing the threaded end of the screw through the mounting groove 230 into the corresponding mounting hole of the hull 10. Thus, the mounting groove 230 allows the mounting frame 20 to adjust its relative height to the hull 10, which facilitates the adjustment of the level of the base 21 and makes it easier for the mounting frame 20 to adapt to various models of hull 10.

[0034] Optionally, please refer to Figure 3 As a specific embodiment of the unmanned surface vessel for performance provided in this application, two first mounting arms 22 are spaced apart, and the front and rear ends of the base 21 are respectively fixedly connected to the middle of the two first mounting arms 22. Two second mounting arms 23 are provided at opposite ends of each first mounting arm 22. That is, the mounting frame 20 includes two first mounting arms 22 and four second mounting arms 23. The base 21 and the two first mounting arms 22 are connected to form an I-shaped structure, and each first mounting arm 22 has a second mounting arm 23 at its end that is securely connected to the hull 10. This mounting frame 20 structure is balanced and compact, ensuring the firmness and stability of the connection between the mounting frame 20 and the hull 10.

[0035] Optionally, please refer to Figure 2As a specific embodiment of the unmanned performance boat provided in this application, the included angle α between the first mounting arm 22 and the second mounting arm 23 is 30° to 45°. Specifically, the second mounting arm 23 is arranged perpendicular to the horizontal plane, and the first mounting arm 22 extends obliquely downward from the base 21 at an angle of 120° to 135°. This ensures that the mounting frame 20 is compatible with the hull 10 and the float 40, and also ensures that the float 40 is in full contact with the water surface, providing sufficient support for the hull 10.

[0036] Optionally, please refer to Figure 2 and Figure 3 As a specific embodiment of the unmanned boat for performance provided in this application, a reinforcing arm 25 is provided between the first mounting arm 22 and the second mounting arm 23. One end of the reinforcing arm 25 can be welded or screwed to the first mounting arm 22, and the other end of the reinforcing arm 25 can be welded or screwed to the second mounting arm 23, thereby effectively improving the connection strength between the first mounting arm 22 and the second mounting arm 23, making the structure of the entire mounting frame 20 more robust and stable.

[0037] Optionally, please refer to Figure 2 and Figure 3 As a specific embodiment of the unmanned surface vessel for performance provided in this application, the mounting frame 20 further includes two mounting plates 24. The two mounting plates 24 are respectively fixed to the ends of the two first mounting arms 22 away from the base 21, and the outline shape of the mounting plates 24 is adapted to the outline shape of the float 40. The float 40 is fixedly connected to the surface of the mounting plates 24 away from the first mounting arms 22. Specifically, the two mounting plates 24 are respectively distributed on the left and right sides of the hull 10. Each mounting plate 24 is tightly connected to the end of all the first mounting arms 22 located on the same side. The mounting plates 24 have an arc-shaped or concave structure, and the float 40 has a cylindrical structure. The float 40 can be welded or screwed to the surface of the mounting plates 24 away from the first mounting arms 22. This increases the installation area between the float 40 and the first mounting arms 22 through the mounting plates 24, which is beneficial for positioning the float 40 and reducing the installation difficulty of the float 40, thus improving the connection strength between the float 40 and the first mounting arms 22.

[0038] Optionally, please refer to Figure 1 As a specific embodiment of the unmanned boat for performance provided in this application, screen 30 is an ice screen. That is, screen 30 is a louvered LED display screen with ventilation gaps, low wind resistance, and is suitable for performing on water surfaces with large air volumes.

[0039] Optionally, please refer to Figure 1As a specific embodiment of the unmanned boat for performance provided in this application, screen 30 includes a screen body and LED light strips (not shown). The screen body is made of wire mesh, and the LED light strips are fixed to the screen body. Specifically, screen 30 is an electronic mesh painting, with several LED light strips woven together to form a light-emitting body capable of displaying multiple patterns. This light-emitting body is fixed to the screen body by straps or ropes, etc., and different patterns are displayed by emitting light from different local areas. Such screen 30 has multiple ventilation holes, resulting in low wind resistance, making it suitable for performing on water surfaces with high wind volume.

[0040] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An unmanned boat for performance (1), characterized in that, include: Hull(10); Mounting bracket (20) is fixed to the hull (10); A screen (30), fixed to the mounting bracket (20) and located on the top side of the hull (10), is provided with a ventilation structure; the screen (30) is electrically connected to the control components of the hull (10); and A float (40) is fixed to the hull (10) and located on the side of the hull (10); The mounting frame (20) includes a base (21) and at least two first mounting arms (22). The screen (30) is fixed to the base (21). The at least two first mounting arms (22) extend from the base (21) to the left and right sides of the hull (10). The unmanned boat (1) for performance includes at least two floats (40). The at least two floats (40) are fixed to the ends of the at least two first mounting arms (22) away from the base (21).

2. The unmanned boat (1) for performance as described in claim 1, characterized in that, The float (40) is spaced apart from the hull (10).

3. The unmanned boat (1) for performance as described in claim 2, characterized in that, The mounting bracket (20) also includes at least two second mounting arms (23), which are respectively distributed on the left and right sides of the hull (10). The second mounting arms (23) extend from the first mounting arm (22) toward the side of the hull (10) and are fastened to the hull (10).

4. The unmanned boat (1) for performance as described in claim 3, characterized in that, The second mounting arm (23) has a mounting groove (230) at the end away from the first mounting arm (22), and the mounting groove (230) extends inward from the edge of the second mounting arm (23) away from the first mounting arm (22) along the length direction of the second mounting arm (23).

5. The unmanned boat (1) for performance as described in claim 3, characterized in that, Two first mounting arms (22) are spaced apart, and the front and rear ends of the base (21) are respectively fixedly connected to the middle of the two first mounting arms (22); two second mounting arms (23) are provided on the two opposite ends of each first mounting arm (22).

6. The unmanned boat for performance (1) as described in claim 5, characterized in that, The angle between the first mounting arm (22) and the second mounting arm (23) is 30° to 45°.

7. The unmanned boat (1) for performance as described in claim 1, characterized in that, The mounting bracket (20) further includes two mounting plates (24), which are respectively fixed to the ends of the two first mounting arms (22) away from the base (21). The outline shape of the mounting plate (24) is adapted to the outline shape of the float (40), and the float (40) is fixedly connected to the surface of the mounting plate (24) away from the first mounting arm (22).

8. The unmanned performance vessel (1) as described in any one of claims 1 to 7, characterized in that, The screen (30) is an ice screen.

9. The unmanned performance vessel (1) as described in any one of claims 1 to 7, characterized in that, The screen (30) includes a screen body and an LED light strip. The screen body is a wire mesh, and the LED light strip is fixed to the screen body.

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