Electric motorboat

Abstract

The utility model provides an electric motorboat which comprises a shell, an electric motor, an electric motor, an electric motor, a power source, a power source and a power source. The front baffle is arranged at the front edge of the accommodating cabin and is mounted on the shell; the mounting seat is arranged in the operation cabin and used for mounting and fixing the steering wheel assembly; the battery box assembly is placed in the cabin and used for providing power for work of the flow channel spraying and pushing assembly; the flow channel spraying and pushing assembly is arranged on the lower surface of the rear end of the shell and used for providing power for advancing or steering of the electric motorboat; and the control box is used for adjusting the working state of the flow channel spraying and pushing assembly, and the control box is arranged in the cabin or a control box containing cabin at the rear end of the cabin. According to the electric motorboat, advancing and steering capacity without traditional fuel is achieved, environmental pollution is reduced, a cleaner and sustainable power source is provided, and the electric motorboat is easy to operate and reliable to control.

Description

Technical Field

[0001] This utility model relates to the field of electric surfing technology, and in particular to an electric motorboat. Background Technology

[0002] Motorboat racing is a sport that involves racing on water using motorboats powered by gasoline, diesel, or turbojet engines. Originating in the late 19th century, the key techniques for operating a motorboat include starting, accelerating, navigating buoys, overtaking, and sprinting. In recent years, with the rise of sit-down motorboat leagues and the continued increase in public enthusiasm for water recreation, major water parks have successively added sit-down motorboat entertainment projects.

[0003] Existing jet skis generally use externally mounted internal combustion engines, powered by gasoline, diesel, and other fuels. Internal combustion engines suffer from drawbacks such as high noise levels and high energy consumption. Because the fuels used are flammable, they pose a significant safety risk and are also expensive. Furthermore, due to the high speed of jet skis, drivers often perform racing maneuvers such as camber changes and gear shifts, which frequently cause water to flood the cabin, affecting the user experience and creating safety risks. Utility Model Content

[0004] In view of this, the present invention aims to provide an electric motorboat to solve at least one of the above-mentioned technical problems.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] An electric motorboat, comprising:

[0007] The shell has a housing compartment formed at its upper end, the housing compartment including an operating compartment and a seating compartment;

[0008] A front baffle is located at the front edge of the accommodating compartment and mounted on the housing;

[0009] Mounting bracket, located in the operator's compartment, is used to mount and fix the steering wheel assembly;

[0010] The battery pack assembly, located inside the cockpit, provides power to the flow channel jet propulsion assembly.

[0011] The flow channel jet propulsion assembly is located on the lower surface of the rear end of the housing and is used to provide power for the electric motorboat to move forward or turn.

[0012] A control box is used to adjust the working state of the flow channel jet propulsion assembly. The control box is located inside the cockpit or in the control box housing at the rear of the cockpit.

[0013] Furthermore, the housing includes a streamlined outer shell, a battery housing compartment is provided near the center of the streamlined outer shell, the battery box assembly is disposed inside the battery housing compartment, and a battery compartment cover is provided above the battery box assembly, the battery compartment cover is disposed on the battery housing compartment, and a cabin is formed above the battery compartment cover.

[0014] Furthermore, a settling mounting groove is provided on the upper edge of the battery housing compartment, and the battery compartment cover is sealed and overlapped on the settling mounting groove. The rear end of the battery compartment cover is connected to the streamlined outer shell through a connecting hinge, and the front end of the battery compartment cover is connected to the streamlined outer shell through a bottom plate latch.

[0015] Furthermore, a control box receiving compartment is provided at the rear end of the streamlined outer shell. The control box receiving compartment is separated from the cabin by a partition plate. The control box receiving compartment is used to accommodate and install the control box. A control compartment cover is provided on the control box receiving compartment, and the control compartment cover is sealed and installed on the upper end of the control box receiving compartment.

[0016] Furthermore, a flow channel mounting groove is provided on the lower surface of the rear end of the streamlined outer shell, and the flow channel jet propulsion assembly is disposed in the flow channel mounting groove, the flow channel jet propulsion assembly being located below the control box housing.

[0017] Furthermore, two flow channel jet propulsion components are provided. Correspondingly, the battery box assembly includes a first battery pack and a second battery pack. The first battery pack and the second battery pack respectively provide power to the two flow channel jet propulsion components individually. A rudder is provided at the rear end of at least one of the flow channel jet propulsion components. The rudder is used to adjust the jet propulsion direction of the flow channel jet propulsion component.

[0018] Furthermore, a display mounting groove is provided at the position of the upper first support boss on the mounting base, and a display screen is provided in the display mounting groove.

[0019] Furthermore, the steering wheel assembly includes a steering device, and handlebar devices are provided on opposite sides of the steering device. The handlebar devices include a first handlebar and a second handlebar. A speed control device is provided on the first handlebar and / or the second handlebar. A steering shaft assembly is connected to the lower end of the steering device. The steering shaft assembly includes a steering positioner. The steering shaft assembly is fixed on the mounting base. The speed control device is electrically connected to the control box via an acceleration device wire, and the steering positioner is electrically connected to the control box via a steering wire, to perform steering and acceleration adjustment control of the electric motorboat.

[0020] Furthermore, a handle mounting groove is provided along the upper edge of the streamlined housing, the handle mounting groove being used to accommodate a mounting side handle.

[0021] Furthermore, a pull ring is provided at the leading edge of the streamlined outer shell, the pull ring being used to connect a pull cord.

[0022] Compared with existing technologies, the electric motorboat described in this utility model has the following advantages:

[0023] (1) The electric motorboat described in this utility model achieves forward movement and steering without the need for traditional fuel, reduces environmental pollution, and provides a cleaner and more sustainable power source. It is simple to operate and reliable to control.

[0024] (2) The electric motorboat described in this utility model is optimized by optimizing the shell structure, steering wheel assembly, jet propulsion structure, front baffle and its mounting structure, thereby improving the hydrodynamic performance, reducing water splash and resistance, improving the motorboat's sailing efficiency, improving the reliability of the front baffle in preventing water from splashing into the cabin, improving the user experience, and to a certain extent enhancing the technological elements of the motorboat's appearance, thereby increasing the attractiveness of the electric motorboat. Attached Figure Description

[0025] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0026] Figure 1 This is a schematic diagram of the structure of the electric motorboat described in an embodiment of the present utility model;

[0027] Figure 2 This is a side view of the electric motorboat described in an embodiment of the present invention.

[0028] Figure 3 This is a schematic diagram of the exploded structure of the electric motorboat described in this embodiment of the utility model;

[0029] Figure 4 This is a second-view exploded structural diagram of the electric motorboat described in an embodiment of the present invention;

[0030] Figure 5 This is a schematic diagram of the steering mechanism on the electric motorboat described in this embodiment of the invention;

[0031] Figure 6 This is a schematic diagram of the structure of the steering wheel assembly described in an embodiment of the present utility model;

[0032] Figure 7 This is an exploded view of the steering wheel assembly described in an embodiment of the present invention;

[0033] Figure 8 This is a front view of the housing structure described in an embodiment of the present utility model;

[0034] Figure 9 This is a top view of the housing structure described in an embodiment of the present invention;

[0035] Figure 10 This is a side view of the housing structure according to an embodiment of the present invention;

[0036] Figure 11 This is a side view of the front baffle structure according to an embodiment of the present utility model;

[0037] Figure 12 This is a top view of the front baffle structure according to an embodiment of the present utility model;

[0038] Figure 13 This is a front view structural diagram of the front baffle according to an embodiment of the present utility model;

[0039] Figure 14 This is a side view of the front baffle structure from a second perspective according to an embodiment of the present invention;

[0040] Explanation of reference numerals in the attached figures:

[0041] 100-Electric motorboat; 1-Shell; 101-Streamlined outer shell; 102-Battery compartment; 1021-First battery compartment; 1022-Second battery compartment; 1023-Second partition boss; 103-Control box compartment; 104-First connecting rib; 105-Handle mounting slot; 106-First guide plate; 107-Anti-slip protrusions; 108-Partition plate; 109-Second guide plate; 1010-Through groove; 1011-Settling installation 1012-Flow channel mounting groove; 1013-Second support boss; 2-Receiving compartment; 201-Operator compartment; 202-Cockpit; 3-Steering wheel assembly; 31-Steering device; 311-First connecting part; 312-Second connecting part; 313-Steering connecting part; 314-Plug-in shaft; 32-Handle device; 321-First handle; 322-Second handle; 33-Speed ​​control device; 34-Steering shaft assembly; 341-Steering positioner; 342- Fixed shaft; 343-Steering wheel base; 344-Rotating seat device; 345-First shaft seat; 35-Accelerator device electrical connection; 4-Front bumper; 41-First front bumper body; 42-Second front bumper body; 401-Second connecting rib; 402-Support connecting part; 403-Bent water baffle; 4031-First bent water baffle; 4032-Second bent water baffle; 4033-Third bent water baffle; 404-First connecting hole; 5-Mounting seat; 50 1-Display mounting slot; 502-First support boss; 6-Control compartment cover; 7-Control box; 8-Flow channel jet propulsion assembly; 801-Rudder; 8011-Steering servo assembly; 8012-Rocker arm; 8013-Linkage; 8014-Steering port; 9-Battery box assembly; 901-First battery pack; 902-Second battery pack; 10-Battery compartment cover; 11-Base plate latch; 12-Connecting hinge; 13-Side handle; 14-Pull ring; 15-Display screen. Detailed Implementation

[0042] To make the technical means and objectives and effects of this utility model easier to understand, the embodiments of this utility model will be described in detail below with reference to specific figures.

[0043] It should be noted that all directional and positional terms used in this utility model, such as "up," "down," "left," "right," "front," "back," "vertical," "horizontal," "inner," "outer," "top," "lower," "lateral," "longitudinal," and "center," are only used to explain the relative positional relationships and connections between components in a specific state (as shown in the accompanying drawings). They are merely for the convenience of describing this utility model and do not require that this utility model be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, descriptions involving "first," "second," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0044] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] Example 1

[0047] like Figures 1-14 As shown, this application discloses a motorboat front fender mounting assembly, including a housing 1 and a front fender 4. The front fender 4 includes a first front fender body 41 and a second front fender body 42 arranged symmetrically. The first front fender body 41 includes a second connecting rib 401 and a support connecting part 402. The first connecting rib 104 is provided along the upper edge of the front end of the housing 1. The second connecting rib 401 is connected and fixed to the first connecting rib 104. The support connecting part 402 overlaps on the mounting seat 5 inside the housing 1 for support and limitation. A bent water-blocking part 403 is provided between the second connecting rib 401 and the support connecting part 402. The bent water-blocking parts 403 of the first front fender body 41 and the second front fender body 42 are respectively located on opposite sides of the mounting seat 5.

[0048] The motorboat front fender mounting assembly disclosed in this application improves the structure of the front fender 4 by setting a symmetrical front fender body 41 and a second front fender body 42. The second connecting rib 401 set at the lower edge of the front fender 4 is detachably fixed to the first connecting rib 104 set at the upper edge of the front end of the housing 1. The support connection part 402 in the middle part of the left and right direction of the front fender 4 can be supported and fixed by the mounting seat 5 inside the housing 1. The above-mentioned design enhances the structural strength of the front fender 4, prevents the front fender 4 from vibrating or twisting during high-speed movement, ensures its structural stability and connection stability, and provides balance and stability, so that the front fender can more evenly distribute wind resistance and water pressure, which helps the motorboat to remain stable during high-speed movement. The bent water-blocking part 403 set between the second connecting rib 401 and the support connection part 402 helps to reduce the possibility of water splashing and entering the cabin, improves the user experience, and reduces potential safety risks.

[0049] The jet ski front fender mounting assembly described in this application has a simple structure and stable connection, ensuring that the fender remains stable even under high-speed movement and water surface turbulence, effectively preventing water from entering the jet ski's cabin area from the front, improving the user experience, and enhancing the jet ski's performance and safety.

[0050] As a preferred example of this application, the first connecting stiffener 104 is arranged in a gradually upward inclined manner from front to back, and the second connecting stiffener 401 of the front baffle 4 is detachably connected to the first connecting stiffener 104 by connecting screws. As a preferred example of this application, the upper edge of the first connecting stiffener 104 is arc-shaped, and the angle between the tangent of its upper edge arc and the horizontal plane of the leading edge base point decreases from front to back. The maximum angle between the upper edge of the first connecting stiffener 104 and the horizontal plane of the leading edge base point is α, and the value of α ranges from 10° to 20°.

[0051] By setting the first connecting stiffener 104 in an inclined manner, it helps to improve the aerodynamic performance of the shell 1 and the front baffle 4 mounted on the shell 1, reduce air and water surface fluid resistance, improve the driving efficiency and stability of the motorboat, and at the same time facilitate the replacement and maintenance of the front baffle 4 components, reducing costs and maintenance difficulty.

[0052] As a preferred example of this application, a second support boss 1013 is provided at the front edge of the first connecting rib plate 104, and a first support boss 502 is provided at the rear end of the mounting base 5. The front end and rear end of the support connecting portion 402 on the front baffle 4 are respectively overlapped and fixed on the second support boss 1013 and the first support boss 502, and the support connecting portion 402 between the second support boss 1013 and the first support boss 502 is in a suspended state. As an example of this application, the front baffle 4 is glued to the second support boss 1013 and the first support boss 502.

[0053] This design ensures that the front fender 4 will not loosen or move under high-speed movement and bumpy conditions, maintaining navigation stability and safety. At the same time, it facilitates flexible adjustment of the front fender 4 during installation, improving its adaptability and helping to improve the appearance of the motorboat, creating a smoother and more dynamic design, and increasing the product's appeal.

[0054] As a preferred example of this application, the second support boss 1013 is arranged in a tapered arc transition shape from front to back, and the angle between the outer contour line of the second support boss 1013 and the horizontal plane of the leading edge base point of the second support boss 1013 is β, and the value of β ranges from 30° to 45°.

[0055] This design enhances the structural strength of the second support boss 1013, reduces stress concentration, improves the load-bearing capacity of the boss, and increases the structural stability of its support connection to the front baffle 4. When the motorboat is moving at high speed or turning, it can effectively prevent water waves from entering the motorboat's compartment 2 from the front edge, while reducing water resistance and ensuring that the flow of water will not cause excessive obstruction to navigation, thereby improving the motorboat's navigation efficiency and stability.

[0056] As a preferred example of this application, the second support boss 1013, the streamlined outer shell 101 of the housing 1, and the first connecting rib 104 are integrally formed. The rear end of the second support boss 1013 extends into the receiving compartment 2 inside the housing 1. The rear end of the second support boss 1013 is inclined backward from top to bottom. The front edge of the mounting seat 5 is fixed to the inclined surface of the rear end of the second support boss 1013. This configuration adopts an integrally formed rotationally molded housing 1 structure, which increases the overall strength and stability of the components, reduces the seams and connection points between components, and reduces the potential risk of loosening or wear. At the same time, the mounting seat 5 is used to assemble the steering wheel assembly 3. The rear end of the second support boss 1013 is inclined backward from top to bottom, which facilitates the formation of a streamlined mounting seat 5 structure that matches the housing 1, optimizes the utilization of internal space, increases the usable space of the receiving compartment 2, provides more comfort and practicality, and improves the comfort of the user operating the steering wheel.

[0057] As a preferred example of this application, the bent water-blocking part 403 includes a first bent water-blocking plate 4031, a second bent water-blocking plate 4032, and a third bent water-blocking plate 4033 arranged sequentially. The third bent water-blocking plate 4033 is disposed close to the supporting connection part 402. The end point of the connecting line between the third bent water-blocking plate 4033 and the second bent water-blocking plate 4032 is B, the end point of the connecting line between the third bent water-blocking plate 4033 and the supporting connection part 402 is A, the end point of the connecting line between the second bent water-blocking plate 4032 and the first bent water-blocking plate 4031 is C, and the end point of the connecting line between the first bent water-blocking plate 4031 and the second connecting rib plate 401 is D. Point B is located below the line connecting A and C, and point C is located above the line connecting B and D. As a specific example of this application, the third bent water baffle 4033 is arranged in a quadrilateral shape, and the connection length between the front end of the third bent water baffle 4033 and the second connecting rib plate 401 is less than the length between the rear ends A and B of the third bent water baffle 4033. The second bent water baffle 4032 is arranged in a quadrilateral shape, and the connection length between the front end of the second bent water baffle 4032 and the second connecting rib plate 401 is greater than the length between the rear ends B and C of the second bent water baffle 4032. The first bent water baffle 4031 is arranged in a triangular shape, wherein one side of the first bent water baffle 4031 is the connecting side between the first bent water baffle 4031 and the second bent water baffle 4032, the second side of the first bent water baffle 4031 is the connecting side between the first bent water baffle 4031 and the second connecting rib plate 401, and the third side of the first bent water baffle 4031 is the rear end plate edge between the rear ends C and D of the first bent water baffle 4031.

[0058] This design further enhances the structural strength of the front fender 4, improves hydrodynamic performance, reduces water splash and drag, and increases the speedboat's sailing efficiency. It also improves the reliability of the front fender 4 in preventing water from splashing into the cockpit, enhances the user experience, and to some extent enhances the technological elements of the speedboat's appearance, thereby increasing its attractiveness.

[0059] As a preferred example of this application, a plurality of first connecting holes 404 are provided on the second connecting stiffener 401, and the plurality of first connecting holes 404 are evenly distributed on the second connecting stiffener 401. The first connecting holes 404 are used to screw the second connecting stiffener 401 to the first connecting stiffener 104.

[0060] As a preferred example of this application, the length of the second connecting stiffener 401 from front to back is L, and the height of the rear end of the front baffle 4 is H, where 1.5≤L / H≤3.

[0061] This setup optimizes the size and structure of the front fender 4, maintains the balance of the entire front fender 4 structure, reduces the possibility of vibration and torsion, disperses the impact and pressure of the fluid during movement, maintains structural stability, prevents instability during high-speed movement or bumpy conditions, and also helps to improve the overall appearance of the motorboat, making it look more streamlined and beautiful.

[0062] Example 2

[0063] This application also discloses an electric motorboat 100, comprising:

[0064] The housing 1 has a receiving compartment 2 formed at its upper end, the receiving compartment 2 including an operating compartment 201 and a seating compartment 202;

[0065] A front baffle 4 is disposed at the front edge of the receiving compartment 2 and mounted on the housing 1;

[0066] Mounting bracket 5 is located in the control compartment 201 and is used to install and fix the steering wheel assembly 3.

[0067] The battery pack assembly 9, located inside the cockpit 202, is used to provide power to the flow channel jet propulsion assembly 8.

[0068] The jet propulsion assembly 8 is disposed on the lower surface of the rear end of the housing 1, and is used to provide power for the electric motorboat 100 to move forward or turn.

[0069] The control box 7 is used to adjust the working state of the flow channel jet propulsion assembly 8. The control box 7 is located inside the cockpit 202 or inside the control box receiving compartment 103 at the rear end of the cockpit 202.

[0070] This application discloses a layout structure of an electric jet ski 100. A battery pack assembly 9 serves as the functional module of the jet ski. The battery pack assembly 9 provides power, converting electrical energy into mechanical energy to drive a jet propulsion assembly 8. The jet propulsion assembly 8 generates a reaction force by discharging water backward. Adjusting the direction and intensity of the water jet propulsion assembly 8 achieves steering, thereby propelling the jet ski forward or turning. The upper part of the hull 1 forms a receiving compartment 2, which is divided into an operating compartment 201 and a seating compartment 202. The operating compartment 201 is used to house the mounting seat 5 for the steering wheel assembly 3. The operating compartments 201 on both sides of the mounting seat 5 are used to accommodate the user's legs. The steering wheel assembly 3 is used to control the direction of movement or speed of the electric jet ski 100. The seating compartment 202 is for the driver or a driver and passenger. Below the seating compartment 202, a battery receiving compartment 102 is formed to store the battery pack assembly 9, providing power for the operation of the electric jet ski 100. Combined with the function of the control box 7, this enables safe and flexible operation of the electric jet ski 100.

[0071] The electric motorboat 100 described in this application achieves forward movement and steering without the need for traditional fuel, reduces environmental pollution, provides a cleaner and more sustainable power source, and is simple to operate and reliable to control.

[0072] As a preferred example of this application, the housing 1 includes a streamlined outer shell 101, with a battery housing 102 disposed near the center of the streamlined outer shell 101. The battery pack assembly 9 is disposed inside the battery housing 102, and a battery compartment cover 10 is disposed above the battery pack assembly 9, covering the battery housing 102. A cabin 202 is formed above the battery compartment cover 10. This configuration discloses an installation structure for the battery pack assembly 9. By providing the battery housing 102 on the streamlined outer shell 101 below the cabin 202 to specifically store the battery pack assembly 9, the battery pack assembly is effectively protected from the influence of the external environment. At the same time, by placing the battery pack assembly 9 near the center of the streamlined outer shell 101, the center of gravity of the entire electric motorboat 100 is lowered, preventing it from bumping or capsizing during high-speed turning. Furthermore, the utilization of the internal space of the streamlined outer shell 101 is optimized, providing sufficient space for the driver and passengers, thus improving the comfort and practicality of the cabin.

[0073] As a preferred example of this application, a settling mounting groove 1011 is provided along the upper edge of the battery housing 102. The battery housing cover 10 is sealed and overlapped on the settling mounting groove 1011. The rear end of the battery housing cover 10 is connected to the streamlined outer shell 101 via a connecting hinge 12, and the front end of the battery housing cover 10 is connected to the streamlined outer shell 101 via a bottom plate latch 11. This arrangement facilitates the placement and removal of the battery box assembly 9 and also ensures the airtightness of the assembly between the battery housing cover 10 and the battery housing 102, preventing water from entering the battery housing 102 from the cabin 202 and damaging the internal wiring or electrical components of the battery box assembly 9, thereby improving the safety and lifespan of the battery box assembly 9.

[0074] As a preferred example of this application, a first flow guide plate 106 is provided on each of the left and right sides of the battery housing 102. The first flow guide plate 106 is inclined or arc-shaped and gradually descends from front to back. The first flow guide plate 106 is inclined or arc-shaped and gradually descends from the side near the length edge of the battery housing 102 towards the side near the inner wall of the streamlined outer shell 101. A through groove 1010 is provided at the rear end of the battery housing 102, and the water flow on the first flow guide plate 106 flows into the through groove 1010 and is discharged. Since the front end of the electric motorboat is in an upward state when moving at high speed, combined with the structure of the first flow guide plates 106 on both sides of the battery housing 102, even if some water flows into the cabin 202, it can quickly flow into the through groove 1010 and be discharged. This design helps guide the water flow into the cabin 202 to flow quickly and smoothly into the through channel 1010, preventing water accumulation in the cabin 202 from potentially affecting the battery pack components in the battery housing 102, thus improving the reliability and safety of the electric motorboat.

[0075] As a preferred example of this application, two through-slots 1010 are provided, and the two first guide plates 106 are arranged symmetrically along the centerline of the battery housing 102 in the front-rear direction. This arrangement allows the water flow guided by the two first guide plates 106 to be discharged outward from one through-slot 1010 respectively. This arrangement helps to ensure that the water flow from the left and right sides of the battery housing 102 can be effectively discharged, without causing uneven water flow distribution, improving drainage efficiency, further reducing the risk of water entering the battery housing, and improving the reliability and lifespan of the battery system.

[0076] As a preferred example of this application, a plurality of anti-slip protrusions 107 are provided on the side of the first guide plate 106 away from the through groove 1010. As an example of this application, the length of the anti-slip protrusions 107 on the first guide plate 106 is approximately 1 / 3 to 2 / 3 of the total length of the first guide plate 106, and the anti-slip protrusions 107 are evenly distributed on the first guide plate 106. This arrangement helps the driver or passengers to stand stably on the first guide plate 106 when boarding or disembarking, preventing them from slipping or falling in wet environments, thus improving operational safety. Simultaneously, the anti-slip protrusions 107 provide better foot support and comfort for the driver, making the operation of the electric motorboat 100 more comfortable.

[0077] As a preferred example of this application, a second flow guide plate 109 is provided at one end of the battery housing 102 away from the through slot 1010. The two ends of the second flow guide plate 109 are integrally connected to the first flow guide plates 106 on the left and right sides of the battery housing 102. The second flow guide plate 109 is arranged in a downwardly inclined manner from the side closer to the battery housing 102 towards the side away from the battery housing 102. This arrangement causes the water flow at the front of the battery housing 102 to flow towards the side of the operating compartment 201, further reducing the risk of water entering the battery housing. It also helps to accommodate the driver's legs, increases the space of the operating compartment 201, and improves the driver's operating comfort.

[0078] As a preferred example of this application, a handle mounting groove 105 is provided on the upper edge of the streamlined outer shell 101, and the handle mounting groove 105 is used to accommodate the side handle 13. As a preferred example of this application, the handle mounting groove 105 is provided on the upper edge of the streamlined outer shell 101 at the position corresponding to the connection between the second guide plate 109 and the first guide plate 106. Two sets of handle mounting grooves 105 and side handles 13 are provided respectively, and the two handle mounting grooves 105 are arranged symmetrically along the centerline of the battery housing 102 in the front-rear direction.

[0079] This design allows the driver and passengers to easily and conveniently grip the hull structure 1. The side handle 13 provides a convenient handhold, which helps to improve the handling performance and operational safety of the electric motorboat 100, making the driver's navigation easier and safer.

[0080] As a preferred example of this application, a control box housing 103 is provided at the rear end of the streamlined outer shell 101. The control box housing 103 is separated from the cabin 202 by a partition plate 108. The control box housing 103 is used to house the control box 7. A control compartment cover 6 is provided on the control box housing 103, and the control compartment cover 6 is sealed to the upper end of the control box housing 103. This arrangement places the control box 7 and the battery box assembly 9 in two separate compartments, avoiding mutual interference or influence, improving the reliability and stability of the electronic system of the electric motorboat 100. At the same time, it allows for easier maintenance, repair, or replacement of the control box without interfering with the battery box assembly, improving the safety and reliability of electronic components, ensuring the independent operation and maintenance of the battery box assembly and the control box, improving the operational safety of the electric motorboat, and reducing the potential risk of electronic failure.

[0081] As a preferred example of this application, a flow channel mounting groove 1012 is provided on the lower surface of the rear end of the streamlined outer shell 101, and the flow channel jet propulsion assembly 8 is disposed within the flow channel mounting groove 1012, located below the control box housing 103. This arrangement helps optimize the power system layout of the electric motorboat 100, making the entire system more compact and coordinated, improving the stability of the electric motorboat 100, and simultaneously increasing the efficiency of the power system, reducing water resistance, and improving navigation efficiency.

[0082] As a preferred example of this application, two flow channel jet propulsion components 8 are provided. Correspondingly, the battery box assembly 9 includes a first battery pack 901 and a second battery pack 902. The first battery pack 901 and the second battery pack 902 respectively provide power to the two flow channel jet propulsion components 8 individually. A rudder 801 is provided at the rear end of at least one of the flow channel jet propulsion components 8. The rudder 801 is used to adjust the jet propulsion direction of the flow channel jet propulsion component 8.

[0083] As a preferred example of this application, the steering rudder 801 includes a steering servo assembly 8011, which drives a rocker arm 8012 to rotate. The rocker arm 8012 drives two steering ports 8014 to swing together via a connecting rod 8013. The two steering ports 8014 are hinged to the rear ends of the two flow channel jet propulsion assemblies 8. In use, the steering servo assembly 8011, through the rocker arm 8012 and the connecting rod 8013, can drive the two steering ports 8014 to swing together to the left and right, thereby achieving steering drive of the flow channel jet propulsion assembly 8.

[0084] Specifically, in the example of this application, the battery housing 102 includes a first battery housing 1021 and a second battery housing 1022, and a second partition protrusion 1023 is provided between the first battery housing 1021 and the second battery housing 1022. The first battery pack 901 and the second battery pack 902 are respectively disposed inside the first battery housing 1021 and the second battery housing 1022.

[0085] The electric jet boat 100 described in this application provides power to two flow channel jet propulsion components 8 by setting two battery packs to provide power to the two flow channel jet propulsion components 8 respectively. On the one hand, this ensures that if one battery pack has a problem or insufficient power, the other battery pack can still provide enough power to ensure the normal operation of the electric jet boat 100 and increase the reliability and stability of the system. In addition, the two flow channel jet propulsion components 8 are controlled separately and combined with the steering wheel 801 structure to achieve more precise and flexible steering control, thereby improving the maneuverability and maneuverability of the electric jet boat 100.

[0086] As a preferred example of this application, a display mounting groove 501 is provided at the position of the upper first support boss 502 on the mounting base 5, and a display screen 15 is provided in the display mounting groove 501. As a specific example of this application, both the display screen 15 and the steering wheel assembly 3 are provided on the inclined rear end plane of the mounting base 5 along its length. The display screen 15 can display time, battery level, speed, control signal information, fault alarm signal information, etc., to facilitate driver operation and control.

[0087] This setup, by placing a visual display screen 15 on the inclined rear end face of the mounting base 5, helps the driver better understand the performance and status of the electric jet ski, enabling the driver to better control and adjust the jet ski's operation, while also providing timely feedback on any potential problems or emergencies, allowing the driver to take swift action to address related issues and improve the safety of the electric jet ski.

[0088] As a preferred example of this application, the steering wheel assembly 3 includes a steering device 31, and handlebar devices 32 are provided on opposite sides of the steering device 31. The handlebar devices 32 include a first handlebar 321 and a second handlebar 322. A speed control device 33 is provided on the first handlebar 321 and / or the second handlebar 322. A steering shaft assembly 34 is connected to the lower end of the steering device 31. The steering shaft assembly 34 includes a steering positioner 341. The steering shaft assembly 34 is fixed on the mounting base 5. The speed control device 33 is electrically connected to the control box 7 through an acceleration device electrical connection 35, and the steering positioner 341 is electrically connected to the control box 7 through a steering electrical connection, so as to perform steering and acceleration adjustment control of the electric motorboat 100.

[0089] The electric jet ski 100 described in this application has a steering wheel assembly 3 configured as a steering wheel with acceleration function. Through the integrated design of direction and speed adjustment functions, users can more flexibly control the driving direction and speed of the electric jet ski 100. Users can easily adjust the speed and direction while holding the steering wheel without being distracted or changing their grip, which greatly improves the comfort and convenience of user operation and ensures high safety.

[0090] Specifically, the steering device 31 includes a steering connection portion 313. A first connection portion 311 and a second connection portion 312 are respectively provided on opposite sides of the steering connection portion 313. A plug-in shaft 314 is provided at the end of each of the first connection portion 311 and the second connection portion 312 away from the steering connection portion 313. The first connection portion 311 and the second connection portion 312 are respectively plugged into and connected to a first handlebar 321 and a second handlebar 322 via the plug-in shaft 314. A speed control device 33 is provided on both the first handlebar 321 and the second handlebar 322. This design discloses a structure for the steering device 31, adopting a structure similar to bicycle handlebars, which facilitates two-handed operation and helps users better control the steering wheel even in complex operations or emergency situations. At the same time, the bicycle handlebar-like structure increases user familiarity, as most people are familiar with and accustomed to this two-handed operation method, reducing the probability of user errors during operation and improving driving safety.

[0091] As a preferred example of this application, the steering shaft assembly 34 includes a fixed shaft 342, the steering positioner 341 is disposed at the lower end of the fixed shaft 342, the fixed shaft 342 is integrally connected to the steering connection part 313 through a first bearing seat 345, a steering wheel base 343 is disposed near the lower end of the fixed shaft 342, the steering wheel base 343 is detachably connected to the mounting base 5, and a rotating seat device 344 is disposed on the side of the steering wheel base 343 near the first bearing seat 345, the rotating seat device 344 is sleeved on the outside of the fixed shaft 342. As a preferred example of this application, the acceleration device electrical connection 35 of the speed control device 33 is connected to the steering connection part 313 through the handle device 32, the first connection part 311 of the steering device 31, and the second connection part 312, thereby ensuring the reliability of the main body of the acceleration device electrical connection 35 being coaxially arranged with the fixed shaft 342, avoiding problems such as extension, folding, and entanglement of the acceleration device electrical connection 35 during the rotation of the steering wheel assembly 3, thereby ensuring the reliability of the operation of the acceleration device electrical connection 35 and extending its service life.

[0092] This setup allows the driver to control acceleration using both their left and right hands. The separate speed control design increases operational flexibility, enabling users to adjust the speed of the electric motorboat 100 individually or simultaneously as needed. It also ensures that users with different hand preferences can easily, intuitively, and flexibly adjust the speed, improving the stability and reliability of user operation.

[0093] In the example of this application, the mounting structure of the front fender 4 and the housing 1 adopts the motorboat front fender mounting assembly as described in Embodiment 1.

[0094] As a preferred example of this application, a pull ring 14 is provided at the leading edge of the streamlined housing 101, the pull ring 14 being used to connect a pull cord.

[0095] This feature makes it easier for users to tow the electric motorboat 100, improving the convenience of operation and the comfort of use.

[0096] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electric motorboat, characterized in that, include: A housing (1) with a receiving compartment (2) formed at the upper end of the housing (1), the receiving compartment (2) including an operating compartment (201) and a seating compartment (202); A front baffle (4) is disposed at the front edge of the housing (2) and mounted on the housing (1); Mounting bracket (5), located in the control compartment (201), is used to mount and fix the steering wheel assembly (3); The battery box assembly (9) is placed inside the cockpit (202) and is used to provide power to the operation of the flow channel jet propulsion assembly (8); The flow channel jet propulsion assembly (8) is disposed on the lower surface of the rear end of the housing (1) and is used to provide power for the electric motorboat (100) to move forward or turn. The control box (7) is used to adjust the working state of the flow channel jet propulsion assembly (8). The control box (7) is located in the cockpit (202) or in the control box housing (103) at the rear of the cockpit (202).

2. The electric motorboat according to claim 1, characterized in that, The housing (1) includes a streamlined outer shell (101), a battery housing compartment (102) is provided near the center of the streamlined outer shell (101), the battery box assembly (9) is disposed inside the battery housing compartment (102), and a battery compartment cover (10) is provided above the battery box assembly (9), the battery compartment cover (10) covers the battery housing compartment (102), and a cabin (202) is formed above the battery compartment cover (10).

3. The electric motorboat according to claim 2, characterized in that, A settling mounting groove (1011) is provided on the upper edge of the battery housing (102). The battery compartment cover (10) is sealed and overlapped on the settling mounting groove (1011). The rear end of the battery compartment cover (10) is connected to the streamlined outer shell (101) through a connecting hinge (12). The front end of the battery compartment cover (10) is connected to the streamlined outer shell (101) through a bottom plate latch (11).

4. The electric motorboat according to claim 2 or 3, characterized in that, A control box receiving compartment (103) is provided at the rear end of the streamlined outer shell (101). The control box receiving compartment (103) is separated from the cabin (202) by a partition plate (108). The control box receiving compartment (103) is used to accommodate and install the control box (7). A control compartment cover plate (6) is provided on the control box receiving compartment (103). The control compartment cover plate (6) is sealed and covers the upper end of the control box receiving compartment (103).

5. The electric motorboat according to claim 4, characterized in that, A flow channel mounting groove (1012) is provided on the lower surface of the rear end of the streamlined outer shell (101), and the flow channel jet propulsion assembly (8) is disposed in the flow channel mounting groove (1012) and is located below the control box receiving chamber (103).

6. The electric motorboat according to claim 5, characterized in that, Two flow channel jet propulsion components (8) are provided. Correspondingly, the battery box assembly (9) includes a first battery pack (901) and a second battery pack (902). The first battery pack (901) and the second battery pack (902) respectively provide power to the two flow channel jet propulsion components (8). A rudder (801) is provided at the rear end of at least one of the flow channel jet propulsion components (8). The rudder (801) is used to adjust the jet propulsion direction of the flow channel jet propulsion component (8).

7. The electric motorboat according to claim 2, characterized in that, A display mounting groove (501) is provided at the position of the upper first support boss (502) on the mounting base (5), and a display screen (15) is provided in the display mounting groove (501).

8. The electric motorboat according to claim 2, 3, 5, 6, or 7, characterized in that, The steering wheel assembly (3) includes a steering device (31), and handlebar devices (32) are provided on opposite sides of the steering device (31). The handlebar devices (32) include a first handlebar (321) and a second handlebar (322). A speed control device (33) is provided on the first handlebar (321) and / or the second handlebar (322). A steering shaft assembly (34) is connected to the lower end of the steering device (31). The steering shaft assembly (34) includes a steering positioner (341). The steering shaft assembly (34) is fixed on the mounting base (5). The speed control device (33) is electrically connected to the control box (7) through an acceleration device electrical connection (35), and the steering positioner (341) is electrically connected to the control box (7) through a steering electrical connection, so as to perform steering and acceleration adjustment control of the electric motorboat (100).

9. The electric motorboat according to claim 8, characterized in that, A handle mounting groove (105) is provided on the upper edge of the streamlined housing (101), the handle mounting groove (105) is used to accommodate the mounting side handle (13).

10. The electric motorboat according to claim 9, characterized in that, A pull ring (14) is provided at the front edge of the streamlined housing (101), the pull ring (14) being used to connect a pull rope.

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