Detachable electric hydrofoil surfboard

Abstract

The utility model relates to the technical field of hydrofoil structures, in particular to a detachable electric hydrofoil surfboard which comprises a driver, a battery, a surfboard body, a supporting rod, a connecting rod, a front wing plate and a rear wing plate, the upper end of the supporting rod is connected to the lower portion of the surfboard body, the lower end of the supporting rod is connected with the middle of the connecting rod, and the two ends of the connecting rod are connected with the front wing plate and the rear wing plate respectively. The driver is fixed on the lower portion of the supporting rod, the supporting rod is of a hollow tubular structure, the battery is installed in the supporting rod, and a wire connected with the driver extends into the supporting rod to be connected with the battery. The device has the advantages of being simple in structure, convenient to disassemble and store, high in stability, capable of saving cost, suitable for surfboards made of different materials and the like.

Description

Technical Field

[0001] This invention relates to the field of hydrofoil structure technology, specifically to a detachable electric hydrofoil surfboard that is simple in structure, easy to disassemble, easy to store, highly stable, cost-effective, and compatible with surfboards of different materials. Background Technology

[0002] As we all know, with the booming development of water sports, electric hydrofoil surfboards have become a popular piece of water sports equipment. Electric hydrofoil surfboards are driven by their own electric motors, allowing users to enjoy the surfing experience even in calm waters.

[0003] Currently, electric hydrofoil surfboards generally consist of a driver, battery, surfboard, support rod, connecting rod, front wing, and rear wing. The upper end of the support rod is connected to the middle of the bottom of the surfboard, and the lower end of the support rod is perpendicularly connected to the middle of the connecting rod. The two ends of the connecting rod are connected to the front and rear wing, respectively. The driver is fixed to the lower part of the support rod, and the driver's conductive wire passes through the inside of the support rod and extends to the surfboard. The battery is fixed to the surfboard. Because the battery is fixed to the surfboard, if the battery malfunctions, the entire surfboard must be replaced. Since surfboards are made of various materials such as plastic, carbon fiber, fiberglass, or airbag material, once the surfboard is damaged, it can only be repaired to save costs. However, repair will affect the overall appearance of the surfboard, and when replacing the surfboard, only surfboards of the same model can be replaced; surfboards made of different materials cannot be replaced. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a detachable electric hydrofoil surfboard that is simple in structure, easy to disassemble, easy to store, highly stable, cost-effective, and compatible with surfboards of different materials.

[0005] The technical solution adopted by this invention to solve its technical problem is:

[0006] A detachable electric hydrofoil surfboard includes a driver, a battery, a surfboard, a support rod, a connecting rod, a front wing, and a rear wing. The upper end of the support rod is connected to the bottom of the surfboard, and the lower end of the support rod is connected to the middle of the connecting rod. The two ends of the connecting rod are respectively connected to the front wing and the rear wing. The driver is fixed to the lower part of the support rod. The support rod is characterized by being a hollow tubular structure, with the battery installed inside the support rod. A wire connected to the driver extends into the support rod and connects to the battery.

[0007] The driver described in this invention includes a drive motor and a propeller, the propeller being connected to the output shaft of the drive motor, and the propeller being positioned above the rear wing plate.

[0008] The battery replacement port or charging port of the present invention is located on the upper end face of the support rod, and the battery replacement port or charging port is sealed by a sealing cover.

[0009] The support rod of the present invention has a connecting plate at its upper end, and a connecting bolt on the connecting plate. The bottom of the surfboard has a connecting groove, and a connecting nut is provided in the connecting groove. The connecting bolt passes through the connecting groove and is locked to the connecting nut.

[0010] The surfboard of the present invention has a mounting plate at the bottom, which is fixedly connected to the bottom of the surfboard. The mounting plate has a connecting groove, and a connecting nut is provided in the connecting groove. A connecting bolt passes through the connecting groove and is locked to the connecting nut.

[0011] The connecting groove of the present invention is designed as a strip, and the cross-section of the connecting groove is T-shaped. A socket is provided in the middle of the connecting groove. The connecting nut is inserted into the T-shaped connecting groove through the socket, and the connecting bolt passes through the T-shaped connecting groove and is connected to the connecting nut.

[0012] The connecting rod described in this invention is tubular. The rear end of the front wing plate is connected to the front insertion rod, and the front end of the rear wing plate is connected to the rear insertion rod. The front wing plate is inserted into the connecting rod via the front insertion rod to achieve the connection between the front wing plate and the connecting rod. The rear wing plate is inserted into the connecting rod via the rear insertion rod to achieve the connection between the rear wing plate and the connecting rod.

[0013] The front insert rod and the connecting rod of the present invention are provided with corresponding front through holes on their side walls. The front bolt passes through the front insert rod and the connecting rod and is connected to the front nut. The rear insert rod and the connecting rod are provided with corresponding rear through holes on their side walls. The rear bolt passes through the rear insert rod and the connecting rod and is connected to the rear nut.

[0014] The surfboard of the present invention has a hand grip groove on its bottom or mounting plate, which facilitates lifting the surfboard.

[0015] Due to the above-mentioned structure, this invention has the advantages of simple structure, easy disassembly, easy storage, high stability, cost saving, and compatibility with surfboards of different materials. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention.

[0017] Figure 2 yes Figure 1 A bottom view of a surfboard.

[0018] Figure 3 yes Figure 1 Enlarged view of section A.

[0019] Figure 4 yes Figure 1 Enlarged view of section B in the middle.

[0020] Figure 5 yes Figure 1 A cross-sectional view of the connecting groove in the middle.

[0021] Figure 6 This is a schematic diagram of the structure of Embodiment 2 of the present invention.

[0022] Figure 7 yes Figure 6 Bottom view of the mounting plate.

[0023] Figure 8 yes Figure 6 Enlarged view of section C.

[0024] Figure 9 yes Figure 6 Enlarged view of section D in the middle.

[0025] Figure 10 yes Figure 6 A cross-sectional view of the connecting groove in the middle. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings:

[0027] As shown in the attached figure, a detachable electric hydrofoil surfboard includes a driver, a battery 1, a surfboard 2, a support rod 3, a connecting rod 4, a front wing 5, and a rear wing 6. The upper end of the support rod 3 is connected to the bottom of the surfboard 2, and the lower end of the support rod 3 is connected to the middle of the connecting rod 4. The two ends of the connecting rod 4 are respectively connected to the front wing 5 and the rear wing 6. The driver is fixed to the lower part of the support rod 3. The characteristic feature is that the support rod 3 is designed as a hollow tubular structure, the battery 1 is installed inside the support rod 3, and the wire connected to the driver extends into the support rod 3 and connects to the battery 1.

[0028] The aforementioned front and rear wing panels are existing technologies, and they are connected to the connecting rod in a perpendicular direction.

[0029] Furthermore, the drive includes a drive motor 7 and a propeller 8, the propeller 8 being connected to the output shaft of the drive motor 7, and the propeller 8 being positioned above the rear wing plate 6.

[0030] Furthermore, the replacement port or charging port 9 of the battery 1 is located on the upper end face of the support rod 3, and the replacement port or charging port 9 of the battery 1 is sealed by the sealing cover 10.

[0031] Furthermore, the upper end of the support rod 3 is provided with a connecting plate 12, and the connecting plate 12 is provided with a connecting bolt 13. The bottom of the surfboard 2 is provided with a connecting groove 14, and a connecting nut 15 is provided in the connecting groove 14. The connecting bolt 13 passes through the connecting groove 14 and is locked to the connecting nut 15.

[0032] Furthermore, the surfboard 2 has a mounting plate 16 at its bottom, which is fixedly connected to the bottom of the surfboard 2. The mounting plate 16 has a connecting groove 14, and a connecting nut 15 is provided in the connecting groove 14. The connecting bolt 13 passes through the connecting groove 14 and is locked to the connecting nut 15.

[0033] Furthermore, the connecting groove 14 is designed as a strip, and the cross-section of the connecting groove 14 is T-shaped. A socket 11 is provided in the middle of the connecting groove 14. The connecting nut 15 is inserted into the T-shaped connecting groove 14 through the socket 11, and the connecting bolt 13 passes through the T-shaped connecting groove 14 and is connected to the connecting nut 15.

[0034] Furthermore, the connecting rod 4 is tubular, the rear end of the front wing plate 5 is connected to the front insertion rod 17, the front end of the rear wing plate 6 is connected to the rear insertion rod 18, the front wing plate 5 is inserted into the connecting rod 4 via the front insertion rod 17 to achieve the connection between the front wing plate 5 and the connecting rod 4, and the rear wing plate 6 is inserted into the connecting rod 4 via the rear insertion rod 18 to achieve the connection between the rear wing plate 6 and the connecting rod 4.

[0035] Furthermore, the front insert rod 17 and the connecting rod 4 are respectively provided with front through holes on their side walls. The front bolt 19 passes through the front insert rod 17 and the connecting rod 4 and is connected to the front nut 20. The rear insert rod 18 and the connecting rod 4 are respectively provided with rear through holes on their side walls. The rear bolt 21 passes through the rear insert rod 18 and the connecting rod 4 and is connected to the rear nut 22.

[0036] Furthermore, the bottom of the surfboard 2 or the mounting plate 16 is provided with a hand grip groove 23, which facilitates lifting the surfboard 2.

[0037] The above solution allows for the replacement of the surfboard 2 by placing the battery 1 inside the support rod 3, thus reducing costs. Simultaneously, placing the battery 1 inside the support rod 3 lowers the center of gravity of the entire hydrofoil surfboard 2, enhancing its stability. Furthermore, the hydrofoil surfboard 2 is detachable for easy carrying. This invention, due to its structure, offers advantages such as simple structure, easy disassembly and storage, high stability, cost savings, and compatibility with surfboards 2 made of different materials. The aforementioned front wing and winged board structures are existing technologies, and their specific structural shapes are within the protection scope of this patent.

[0038] Example 1

[0039] The surfboard 2 is made of plastic material. The bottom of the surfboard 2 has a connecting groove 14 and a handhold groove 23. The connecting groove 14 consists of two parallel strips with a T-shaped cross-section. A socket 11 is located in the middle of the connecting groove 14. A square connecting nut 15 is inserted into the connecting groove 14 through the socket 11. The upper connecting plate 12 of the support rod 3 is square. Connecting holes are located at the four corners of the square connecting plate 12 corresponding to the positions of the connecting groove 14. A connecting bolt 13 passes through the connecting holes on the connecting plate 12 and the connecting groove 14, and then connects to the connecting nut 15 inside the connecting groove 14, thereby locking the connecting plate 12 to the bottom of the surfboard 2. The lower end of the support rod 3 is connected to the middle of the connecting rod 4. The two ends of the connecting rod 4 are connected to the front wing 5 and the rear wing 6, respectively. The driver is fixed to the lower part of the support rod 3. The support rod 3 is a hollow tubular structure. The battery 1 is installed inside the support rod 3. The wire connected to the driver extends... The support rod 3 is connected to the battery 1. The driver includes a drive motor 7 and a propeller 8. The propeller 8 is connected to the output shaft of the drive motor 7. The propeller 8 is located above the rear wing plate 6. The replacement port or charging port 9 of the battery 1 is located on the upper end face of the support rod 3. The replacement port or charging port 9 of the battery 1 is sealed by a sealing cover 10. The connecting rod 4 is tubular. The rear end of the front wing plate 5 is connected to the front insertion rod 17, and the front end of the rear wing plate 6 is connected to the rear insertion rod 18. The front wing plate 5 is connected to the front insertion rod 18. 17 is inserted into the connecting rod 4 to connect the front wing plate 5 and the connecting rod 4. The rear wing plate 6 is inserted into the connecting rod 4 via the rear insert rod 18 to connect the rear wing plate 6 and the connecting rod 4. The front insert rod 17 and the connecting rod 4 have corresponding front through holes on their side walls. The front bolt 19 passes through the front insert rod 17 and the connecting rod 4 and is connected to the front nut 20. The rear insert rod 18 and the connecting rod 4 have corresponding rear through holes on their side walls. The rear bolt 21 passes through the rear insert rod 18 and the connecting rod 4 and is connected to the rear nut 22.

[0040] In the above embodiment 1, the above structure is assembled and connected. When components such as surfboard 2, battery 1, support rod 3, connecting rod 4, front wing 5, rear wing 6, drive motor 7, and propeller 8 are damaged, the components can be replaced and reassembled after replacement, which is convenient for maintenance and saves costs. At the same time, the operator can also replace surfboard 2 with different materials, which only requires replacement and reassembly. Moreover, the replacement port or charging port 9 of battery 1 is located on the upper end face of support rod 3. The replacement port or charging port 9 of battery 1 is sealed by sealing cover 10. The replacement port or charging port 9 of battery 1 is sealed between support rod 3 and surfboard 2, which better protects the replacement port or charging port 9 of battery 1.

[0041] Example 2

[0042] Surfboard 2 is made of airbag material. The bottom of surfboard 2 is connected to mounting plate 16 via a sealing strip. Mounting plate 16 is made of rigid material and has connecting grooves 14. Connecting grooves 14 are two parallel strip structures with a T-shaped cross-section. A socket 11 is provided in the middle of connecting groove 14. A square connecting nut 15 is inserted into connecting groove 14 through the socket 11. The upper connecting plate 12 of support rod 3 is square. Connecting holes are provided at the four corners of the square connecting plate 12 corresponding to the positions of connecting groove 14. Connecting bolts 13 pass through the connecting holes and connecting groove 14 on the connecting plate 12 and connect to the connecting nut 15 in the connecting groove 14, thereby locking the connecting plate 12 to the bottom of surfboard 2. The lower end of support rod 3 is connected to the middle of connecting rod 4. The two ends of connecting rod 4 are connected to the front wing 5 and the rear wing 6, respectively. The driver is fixed to the lower part of support rod 3. Support rod 3 is designed as a hollow tubular structure. Battery 1 is installed on support rod 3. Inside the drive unit, wires connected to the driver extend into the support rod 3 and connect to the battery 1. The driver unit includes a drive motor 7 and a propeller 8. The propeller 8 is connected to the output shaft of the drive motor 7 and is located above the rear wing plate 6. The battery replacement port or charging port 9 is located on the upper end face of the support rod 3 and is sealed by a sealing cover 10. The connecting rod 4 is tubular. The rear end of the front wing plate 5 is connected to the front insertion rod 17, and the front end of the rear wing plate 6 is connected to the rear insertion rod 18. The wing plate 5 is connected to the connecting rod 4 by inserting the front insert rod 17 into the connecting rod 4. The rear wing plate 6 is connected to the connecting rod 4 by inserting the rear insert rod 18 into the connecting rod 4. The front insert rod 17 and the connecting rod 4 are respectively provided with front through holes on their side walls. The front bolt 19 passes through the front insert rod 17 and the connecting rod 4 and is connected to the front nut 20. The rear insert rod 18 and the connecting rod 4 are respectively provided with rear through holes on their side walls. The rear bolt 21 passes through the rear insert rod 18 and the connecting rod 4 and is connected to the rear nut 22.

[0043] In the above embodiment 2, the above structure is assembled and connected. When components such as surfboard 2, battery 1, support rod 3, connecting rod 4, front wing 5, rear wing 6, drive motor 7, propeller 8, and mounting plate 16 are damaged, the components can be replaced and reassembled after replacement, which is convenient for maintenance and saves costs. At the same time, the operator can also replace surfboard 2 with surfboards of different materials, which only requires replacement and reassembly. Moreover, the replacement port or charging port 9 of battery 1 is located on the upper end face of support rod 3. The replacement port or charging port 9 of battery 1 is sealed by sealing cover 10. The replacement port or charging port 9 of battery 1 is sealed between support rod 3 and surfboard 2, which better protects the replacement port or charging port 9 of battery 1.

Claims

1. A detachable electric hydrofoil surfboard, comprising a driver, a battery, a surfboard, a support rod, a connecting rod, a front wing plate and a rear wing plate, the upper end of the support rod is connected below the surfboard, the lower end of the support rod is connected with the middle part of the connecting rod, the two ends of the connecting rod are respectively connected with the front wing plate and the rear wing plate, and the driver is fixed on the lower part of the support rod, characterized in that The support rod is a hollow tubular structure, the battery is installed in the inside of the support rod, and the wire connected with the driver extends to the inside of the support rod and is connected with the battery.

2. A detachable electric hydrofoil surfboard according to claim 1, characterized in that The driver comprises a driving motor and a propeller, the propeller is connected with the output shaft of the driving motor, and the propeller is arranged at the upper position of the rear wing plate.

3. A detachable electric hydrofoil surfboard according to claim 1, characterized in that The battery replacement opening or the charging opening is arranged at the upper end surface position of the support rod, and the battery replacement opening or the charging opening is sealed by a sealing cover.

4. A detachable electric hydrofoil surfboard according to claim 1, characterized in that The upper end of the support rod is provided with a connecting plate, the connecting plate is provided with a connecting bolt, the bottom of the surfboard is provided with a connecting groove, the connecting groove is provided with a connecting nut, and the connecting bolt is locked and connected with the connecting nut through the connecting groove.

5. A detachable electric hydrofoil surfboard according to claim 1, characterized in that The bottom of the surfboard is provided with a mounting plate, the mounting plate is fixedly connected with the bottom of the surfboard, the mounting plate is provided with a connecting groove, the connecting groove is provided with a connecting nut, and the connecting bolt is locked and connected with the connecting nut through the connecting groove.

6. A demountable electric hydrofoil surfboard according to claim 4 or 5, characterised in that The connecting groove is in the shape of a strip, the cross section of the connecting groove is in the shape of T, the middle part of the connecting groove is provided with a socket, the connecting nut is inserted into the T-shaped connecting groove through the socket, and the connecting bolt is connected with the connecting nut through the T-shaped connecting groove.

7. A detachable electric hydrofoil surfboard according to claim 1, characterized in that The connecting rod is in the shape of a tube, the rear end of the front wing plate is connected with the front inserting rod, the front end of the rear wing plate is connected with the rear inserting rod, the front wing plate is inserted into the connecting rod through the front inserting rod to realize the connection between the front wing plate and the connecting rod, and the rear wing plate is inserted into the connecting rod through the rear inserting rod to realize the connection between the rear wing plate and the connecting rod.

8. A demountable electric hydrofoil surfboard according to claim 7, characterised in that The front inserting rod and the side wall of the connecting rod are correspondingly provided with front through holes, the front bolt is connected with the front nut after passing through the front inserting rod and the connecting rod, the rear inserting rod and the side wall of the connecting rod are correspondingly provided with rear through holes, and the rear bolt is connected with the rear nut after passing through the rear inserting rod and the connecting rod.

9. A demountable electric hydrofoil surfboard according to claim 4 or 5, characterised in that The bottom of the surfboard or the mounting plate is provided with a hand holding groove, and the surfboard is conveniently lifted through the hand holding groove.

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