Hydrofoil power auxiliary device and hydrofoil booster thereof

Abstract

The utility model discloses a hydrofoil power auxiliary device and a hydrofoil booster thereof. The hydrofoil power auxiliary device comprises a base, a first battery pack, a second battery pack, a mast clamp and a power assembly. The base is of a hollow cavity structure, and the base is provided with a left side battery bin and a right side battery bin which are spaced from each other; a plurality of movable adjusting grooves are formed in the base; the first battery pack is detachably mounted in the left side battery compartment, and the second battery pack is detachably mounted in the right side battery compartment; the power assembly is installed on the mast clamp and comprises a motor and a propeller arranged at the output end of the motor. The first battery pack and the second battery pack are electrically connected with the motor. According to the hydrofoil power auxiliary device and the hydrofoil booster thereof, the standardized hydrofoil power auxiliary device is better carried on main body structures of unpowered hydrofoils of different models, so that the compatibility of products is improved; the mast clamp is combined with the silica gel gasket through the structure and can adapt to masts of most unpowered hydrofoils.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrofoil power, in particular to a hydrofoil power auxiliary device and a hydrofoil booster thereof. Background Art

[0002] A hydrofoil booster (also called an electric surfboard) is a type of sports equipment used for surfing at the seaside, on lakes, and on rivers. It is mainly driven by a hydrofoil power assist device.

[0003] The main structures of non-powered hydrofoils vary in models, while the power-assisted devices of the hydrofoils can be produced in a standardized manner. How to better mount the standardized power-assisted devices of the hydrofoils on the main structures of non-powered hydrofoils of different models to improve product compatibility is a technical problem that manufacturers need to solve. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a hydrofoil power assist device and a hydrofoil booster thereof, so as to better mount the standardized hydrofoil power assist device on the main structure of different types of unpowered hydrofoils and improve the compatibility of the products.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A hydrofoil power assist device comprises: a base, a first battery pack, a second battery pack, a mast clamp, and a power assembly;

[0007] The base is a hollow cavity structure, and has a left battery compartment and a right battery compartment spaced apart from each other; a plurality of movable adjustment slots are provided on the base;

[0008] The first battery pack is detachably installed in the left battery compartment, and the second battery pack is detachably installed in the right battery compartment;

[0009] The power assembly is mounted on the mast clamp, and the power assembly includes a motor and a propeller disposed at an output end of the motor;

[0010] The first battery pack and the second battery pack are electrically connected to the motor.

[0011] In one embodiment,

[0012] A left elastic clip is provided at the door of the left battery compartment, and a first buckle cooperating with the left elastic clip is provided on the housing of the first battery pack;

[0013] A right elastic clip is provided at the compartment door of the right battery compartment, and a second buckle that cooperates with the right elastic clip is provided on the shell of the second battery pack.

[0014] In one of the embodiments, the hydrofoil power assist device further includes a left shell cover and a right shell cover;

[0015] The left shell cover is snap-connected to the door of the left battery compartment of the base to wrap the first battery pack;

[0016] The right shell cover is snap-connected to the door of the right battery compartment of the base to wrap the second battery pack.

[0017] In one of the embodiments, the hydrofoil power assist device further includes a built-in receiver, and the built-in receiver is installed inside the cavity of the base.

[0018] In one of the embodiments, the hydrofoil power assist device further includes an external receiver, and the external receiver is located outside the cavity of the base.

[0019] In one embodiment, the mast clamp includes a left-side clamp and a right-side clamp, the left-side clamp is provided with a plurality of left-side receiving grooves, each of the left-side receiving grooves is provided with a left-side gasket, and the right-side clamp is provided with a plurality of right-side receiving grooves, each of the right-side receiving grooves is provided with a right-side gasket.

[0020] A hydrofoil booster, comprising the above-mentioned hydrofoil power assist device, and also comprising a main structure;

[0021] The main structure includes a top rod and a mast;

[0022] The base is arranged at the connection between the top rod and the mast, and a plurality of fasteners are sequentially passed through the top end of the mast, the movable adjustment slot of the base and the top rod, so that the top end of the mast, the base and the top rod are fastened to each other;

[0023] The mast clamp is clamped on the rod body of the mast.

[0024] The utility model provides a hydrofoil power auxiliary device and a hydrofoil booster thereof, which better mount the standardized hydrofoil power auxiliary device on the main structure of unpowered hydrofoils of different models, thereby improving the compatibility of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1A structural diagram of a hydrofoil booster according to an embodiment of the utility model;

[0027] Figure 2 A schematic diagram of installing the base of the hydrofoil power auxiliary device on the main structure;

[0028] Figure 3 A schematic diagram of installing the mast clamp and power assembly of the hydrofoil power assist device on the main structure;

[0029] Figure 4 for Figure 1 The structural diagram of the base and external receiver of the hydrofoil power assist device shown;

[0030] Figure 5 for Figure 1 Assembly drawing of the hydrofoil power assist device shown (excluding mast clamp and power assembly);

[0031] Figure 6 for Figure 7 Exploded view of the hydrofoil power assist device shown (excluding mast clamp and power assembly);

[0032] Figure 7 for Figure 1 An assembly diagram of the mast clamp and power assembly of the hydrofoil power assist device shown;

[0033] Figure 8 for Figure 7 Exploded view of the mast clamp and power assembly of the hydrofoil power assist device shown. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0037] like Figure 1 As shown, the utility model discloses a hydrofoil booster 10 , comprising: a hydrofoil power auxiliary device 20 and a main body structure 30 .

[0038] like Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the hydrofoil power assist device 20 includes: a base 100, a first battery group 200, a second battery group 300, a mast clamp 400, and a power assembly 500.

[0039] The base 100 is a hollow cavity structure, and the base 100 has a left battery compartment 110 and a right battery compartment 120 spaced apart from each other (such as Figure 6 In addition, the base 100 is provided with a plurality of movable adjustment slots 130 (such as Figure 5 and Figure 6 shown).

[0040] The first battery pack 200 is detachably installed in the left battery compartment 110 , and the second battery pack 300 is detachably installed in the right battery compartment 120 .

[0041] like Figure 7 and Figure 8 As shown, the power assembly 500 is installed on the mast clamp 400 , and the power assembly 500 includes a motor 510 and a propeller 520 disposed at the output end of the motor 510 .

[0042] The first battery pack 200 and the second battery pack 300 are electrically connected to the motor 510 .

[0043] The main structure 30 includes a top rod 31 and a mast 32 .

[0044] The base 100 is disposed at the connection between the top rod 31 and the mast 32 (eg Figure 1 As shown), a plurality of fasteners 600 are sequentially passed through the top of the mast 32, the movable adjustment slot 130 of the base 100 and the top rod 31 (as shown Figure 1 and Figure 2 As shown), so that the top end of the mast 32, the base 100 and the top rod 31 are fastened to each other.

[0045] like Figure 3 As shown, the mast clamp 400 is clamped on the pole body of the mast 32 .

[0046] In the present invention, a plurality of fasteners 600 are sequentially passed through the top of the mast 32 , the movable adjustment slot 130 of the base 100 , and the top rod 31 , thereby achieving a fastened connection among the mast 32 , the base 100 , and the top rod 31 .

[0047] like Figure 5 and Figure 6 As shown, in particular, a plurality of movable adjustment slots 130 are provided on the base 100. Since the movable adjustment slots 130 have good movable redundancy, the fasteners 600 can be flexibly adjusted therein to adapt to the bolt holes at different positions of the top rods 31 and masts 32 of different models of non-powered hydrofoils, thereby improving the compatibility of the product.

[0048] like Figure 6 As shown, in this embodiment, a left elastic clip 111 is provided at the door of the left battery compartment 110, and a first buckle 210 cooperating with the left elastic clip 111 is provided on the shell of the first battery pack 200. Similarly, a right elastic clip 121 is provided at the door of the right battery compartment 120, and a second buckle 310 cooperating with the right elastic clip 121 is provided on the shell of the second battery pack 300. In this way, through the cooperation between the left elastic clip 111 and the first buckle 210, the first battery pack 200 can be stably installed in the left battery compartment 110, and the first battery pack 200 can also be quickly removed from the left battery compartment 110. Similarly, through the cooperation between the right elastic clip 121 and the second buckle 310, the second battery pack 300 can be stably installed in the right battery compartment 120, and the second battery pack 300 can also be quickly removed from the right battery compartment 120.

[0049] like Figure 5 and Figure 6 As shown, further, in this embodiment, the hydrofoil power assist device 20 further includes a left shell cover 700 and a right shell cover 800. The left shell cover 700 is snapped onto the door of the left battery compartment 110 of the base 100 to wrap the first battery pack 200; the right shell cover 800 is snapped onto the door of the right battery compartment 120 of the base 100 to wrap the second battery pack 300. By providing the left shell cover 700 and the right shell cover 800, the battery pack in the battery compartment is further protected to prevent the battery pack from falling.

[0050] like Figure 4 As shown, in one embodiment, the hydrofoil power assist device 20 further includes a built-in receiver 910 , which is installed inside the cavity of the base 100 .

[0051] like Figure 4As shown, in another embodiment, the hydrofoil power assist device 20 further includes an external receiver 920, and the external receiver 920 is located outside the cavity of the base 100. The external receiver 920 is electrically connected to the relevant electronic components inside the base 100 through a signal line 930. By providing the external receiver 920, the external remote control signal can be better received and sent to the relevant electronic components inside the base 100.

[0052] like Figure 8 As shown, specifically, the mast clamp 400 includes a left-side clamp 410 and a right-side clamp 420. The left-side clamp 410 is provided with a plurality of left-side receiving grooves (not shown), each of which is provided with a left-side gasket 430. The right-side clamp 420 is provided with a plurality of right-side receiving grooves 421, each of which is provided with a right-side gasket 440.

[0053] Since the models of masts 32 are different, their external contour shapes will also be different. In the present invention, the left gasket 430 and the right gasket 440 are replaced or adjusted so that the left gasket 430 and the right gasket 440 can better fit the external contour of the mast 32, thereby making the left clip 410 and the right clip 420 in the mast clamp 400 more stably clamped on the rod body of the mast 32.

[0054] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A hydrofoil power assist device, characterized in that: include: Base, first battery pack, second battery pack, mast clamp, power assembly; The base is a hollow cavity structure, and has a left battery compartment and a right battery compartment spaced apart from each other; a plurality of movable adjustment slots are provided on the base; The first battery pack is detachably installed in the left battery compartment, and the second battery pack is detachably installed in the right battery compartment; The power assembly is mounted on the mast clamp, and the power assembly includes a motor and a propeller disposed at an output end of the motor; The first battery pack and the second battery pack are electrically connected to the motor.

2. The hydrofoil power assist device according to claim 1, characterized in that: A left elastic clip is provided at the door of the left battery compartment, and a first buckle cooperating with the left elastic clip is provided on the housing of the first battery pack; A right elastic clip is provided at the compartment door of the right battery compartment, and a second buckle that cooperates with the right elastic clip is provided on the shell of the second battery pack.

3. The hydrofoil power assist device according to claim 1 or 2, characterized in that: The hydrofoil power assist device also includes a left shell cover and a right shell cover; The left shell cover is snap-connected to the door of the left battery compartment of the base to wrap the first battery pack; The right shell cover is snap-connected to the door of the right battery compartment of the base to wrap the second battery pack.

4. The hydrofoil power assist device according to claim 1, characterized in that: The hydrofoil power assist device also includes a built-in receiver, which is installed inside the cavity of the base.

5. The hydrofoil power assist device according to claim 1, characterized in that: The hydrofoil power assist device also includes an external receiver, which is located outside the cavity of the base.

6. The hydrofoil power assist device according to claim 1, characterized in that: The mast clamp includes a left clamp and a right clamp. The left clamp is provided with a plurality of left accommodating grooves, each of which is provided with a left gasket. The right clamp is provided with a plurality of right accommodating grooves, each of which is provided with a right gasket.

7. A hydrofoil booster, characterized in that: A hydrofoil power assist device comprising any one of claims 1 to 6, further comprising a main structure; The main structure includes a top rod and a mast; The base is arranged at the connection between the top rod and the mast, and a plurality of fasteners are sequentially passed through the top end of the mast, the movable adjustment slot of the base and the top rod, so that the top end of the mast, the base and the top rod are fastened to each other; The mast clamp is clamped on the rod body of the mast.

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