CN109263823B - Surfing device - Google Patents

Abstract

The embodiment of the invention provides a surfing device, which relates to the field of surfing boards, and comprises a machine body, a supporting rod, a surfing board and a driving assembly, wherein one end of the supporting rod is connected with the machine body, the surfing board is connected with one end of the supporting rod, which is far away from the machine body, the driving assembly is connected with the supporting rod, and the driving assembly is positioned between the surfing board and the machine body. The surfing device can complete surfing on a calm sea surface or a water surface, and is reasonable in structural design and high in practicality.

Description

Surfing device

Technical Field

The invention relates to the field of surfboards, in particular to a surfing device.

Background

Currently, surfers often surf through surfboards, often need to surf in places with ocean waves, have high risk factors, and cannot surf on calm sea surfaces.

The inventors found in the study that the prior art has at least the following disadvantages:

Surfboards cannot complete surfing on calm sea surfaces.

Disclosure of Invention

The invention aims to provide a surfing device which overcomes the defects of the prior art, can complete surfing on a calm sea surface or on a water surface, and has reasonable structural design and strong practicability.

Embodiments of the invention may be implemented as follows:

embodiments of the present invention provide a surfing device comprising:

A body;

One end of the supporting rod is connected with the machine body;

the surfing board is connected with one end, far away from the machine body, of the supporting rod;

The driving assembly is connected with the supporting rod and is positioned between the surfing board and the machine body.

Specifically, this surfing device can accomplish surfing on calm sea or surface of water, and this structural design is reasonable, and the practicality is strong.

Optionally, the driving assembly includes:

the driving motor is connected with the supporting rod;

the propeller is connected with the output shaft of the driving motor.

Optionally, the surfing device further comprises a mounting piece and an electronic speed regulator;

The mounting piece is connected with the supporting rod, is close to the machine body relative to the surfboard and is provided with a first accommodating space;

The electronic speed regulator is connected with the mounting piece and is positioned in the first accommodating space, the electronic speed regulator is electrically connected with the driving motor, and the electronic speed regulator is used for regulating the rotating speed of the driving motor.

Optionally, the mounting member is provided with a plurality of through holes, and the through holes are communicated with the first accommodating space.

Optionally, the driving assembly further comprises a protective cover, wherein the protective cover is connected with the shell of the driving motor, and the protective cover is used for covering the propeller.

Alternatively, the cross section of the support bar in the width direction of the support bar is fusiform or drop-shaped or streamline.

Optionally, the support rod has a through cavity along the length of the support rod.

Optionally, the machine body comprises a main wing, a tail wing and a connecting rod, the connecting rod comprises a first connecting part, a second connecting part and a third connecting part, the first connecting part and the second connecting part are positioned at two ends of the connecting rod, the third connecting part is positioned between the first connecting part and the second connecting part, and the third connecting part is connected with the first connecting part and the second connecting part;

the first connecting portion is connected with the middle of the main wing, the second connecting portion is connected with the middle of the tail wing, and the third connecting portion is connected with the supporting rod.

Optionally, a groove adapted to the outer contour of the support rod is provided on the third connection portion.

Optionally, the surfing device further comprises a storage battery, wherein the storage battery is arranged inside the surfing board.

Compared with the prior art, the beneficial effects of the embodiment of the invention include, for example:

The invention provides a surfing device which can complete surfing without the help of sea waves, namely the surfing device can complete surfing on a calm sea surface or water surface, and the probability of a surfer encountering dangerous situations in the surfing process can be effectively reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a surfing device according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention at a first viewing angle;

Fig. 3 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention at a second viewing angle;

FIG. 4 is a schematic structural view of a mounting member according to an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of an electronic governor according to an embodiment of the present invention at a first viewing angle;

Fig. 6 is a schematic structural diagram of an electronic governor according to an embodiment of the present invention at a second viewing angle;

FIG. 7 is an exploded view of the mounting member and support rod mating provided by an embodiment of the present invention;

Fig. 8 is a schematic structural diagram of a support bar according to an embodiment of the present invention at a first view angle;

Fig. 9 is a schematic structural view of a support rod according to an embodiment of the present invention at a second view angle;

Fig. 10 is a schematic structural view of a support rod according to an embodiment of the present invention at a third view angle;

Fig. 11 is a schematic structural diagram of a machine body according to an embodiment of the present invention at a first view angle;

fig. 12 is a schematic structural diagram of a machine body according to an embodiment of the present invention at a second view angle;

FIG. 13 is a cross-sectional view taken along the direction A-A in FIG. 12;

Fig. 14 is a schematic structural view of a surfboard according to an embodiment of the present invention.

Icon: a 100-surfing device; 11-a machine body; 111-main wings; 112-tail wing; 113-a connecting rod; 1131-a first connection; 1132-a second connection; 1133-a third connection; 1134-grooves; 1135-third connecting hole; 12-supporting rods; 121-a first mounting via; 122-a pass-through chamber; 123-a first sidewall portion; 124-a second sidewall portion; 125-a first separator; 126-a second separator; 127-first routing channels; 128-first bar-shaped columns; 129-second bar-shaped columns; 1291-a first through hole; 130-wiring holes; 131-a first end; 132-a second end; 14-a drive assembly; 141-a drive motor; 1411-a second watertight joint; 142-propeller; 143-mounting; 1431—a first accommodation space; 1432—a first via; 1433-a second through hole; 1434-a first slot; 1435-a second slot; 1436-a second through hole; 144-electronic governor; 1441-a third housing; 1442-first bar-shaped protrusion; 1443-a second bar-shaped protrusion; 1444-third bar-shaped protrusions; 1445-a third watertight joint; 1446-a first watertight joint; 145-a first housing; 1451-a first recess; 1452-a first threaded hole; 146-a second housing; 1461-a second recess; 1462-a second threaded hole; 147-connecting piece; 1471-a second mounting through hole; 148-a boot; 149-cylindrical portion; 150-a taper; 16-surfboards; 161-plate body; 162-cover plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present invention, it should be noted that, the terms "upper," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship conventionally put in use of the inventive product, only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the present invention provides a surfing device 100, which includes:

A body 11;

a support rod 12, one end of the support rod 12 is connected with the machine body 11;

a surfboard 16, wherein the surfboard 16 is connected with one end of the supporting rod 12 far away from the machine body 11;

The driving assembly 14, the driving assembly 14 is connected with the supporting rod 12, and the driving assembly 14 is located between the surfboard 16 and the machine body 11.

It should be noted that, the driving component 14 is connected to the supporting rod 12 and is relatively fixed, the driving component 14 can drive the supporting rod 12 to move on a calm sea surface or on a water surface, and since the surfboard 16 and the body 11 are both connected to the supporting rod 12 and are relatively fixed, the supporting rod 12 can drive the surfboard 16 and the body 11 to move, a surfer can complete surfing on the upper portion of the surfboard 16, and meanwhile, the surfer can control the movement direction of the surfing device 100 on the surfboard 16 through the deviation of the gravity center of the surfer. Specifically, the surfboard 16 and the support pole 12 may be bolted, integrally formed, etc., the body 11 and the support pole 12 may be bolted, integrally formed, etc., and the driving assembly 14 and the support pole 12 may be bolted, integrally formed, etc.

Referring to fig. 1 and 2, in the present embodiment, the driving assembly 14 includes:

A driving motor 141, the driving motor 141 being connected to the support rod 12;

The propeller 142, the propeller 142 is connected to an output shaft of the driving motor 141.

In the present embodiment, the output shaft of the driving motor 141 rotates the propeller 142, thereby converting the rotational power of the driving motor 141 into thrust, so that the surfing device 100 can complete surfing on the sea without waves.

It should be noted that, in other embodiments, the power assembly may also use a motor to drive a swing rod to reciprocate, and the swing path is similar to the swing of the fish tail, so that the surfing device 100 can obtain a forward thrust. In other embodiments, the power assembly may also employ a turbine engine that relies on the airflow to generate thrust as the motive force for advancement of the surfing device 100.

Referring to fig. 2 and 3, in the present embodiment, the driving assembly 14 further includes a protecting cover 148, where the protecting cover 148 is connected to the housing of the driving motor 141, and the protecting cover 148 is used to cover the propeller 142.

Referring to fig. 3 and 4, in the present embodiment, the driving assembly 14 further includes a mounting member 143 and an electronic governor 144;

The mounting piece 143 is connected with the support rod 12, the mounting piece 143 is close to the machine body 11 relative to the surfboard 16, and the mounting piece 143 is provided with a first accommodating space 1431;

The electronic speed regulator 144 is connected with the mounting piece 143 and is located in the first accommodating space 1431, the electronic speed regulator 144 is electrically connected with the driving assembly 14, and the electronic speed regulator 144 is used for regulating the rotation speed of the driving motor 141.

It should be noted that, since the electronic governor 144 generates a large amount of heat during the normal operation, if the heat is not effectively dissipated, the normal operation of the electronic governor 144 is affected, and thus the normal operation of the surfing device 100 is affected.

In the present embodiment, the electronic governor 144 is located in the first accommodation space 1431 of the mount 143, and both the mount 143 and the body 11 are located in the water when the surfing device 100 performs surfing in the water. Under the condition that no cooling device is added, the cooling operation of the electronic speed regulator 144 is completed, and when the electronic speed regulator 144 works, the electronic speed regulator 144 is always positioned in water, so that the electronic speed regulator 144 can be continuously cooled, the cooling time is long, and the cooling effect is good.

It should be noted that the mounting member 143 may be at a different height from the driving motor 141 on the support pole 12, so long as the mounting member 143 is guaranteed to be positioned in the water during surfing of the surfing device 100. In this embodiment, in order to facilitate the wiring between the electronic speed regulator 144 and the driving motor 141, the mounting member 143 is directly connected with the casing of the driving motor 141, and the mounting member 143 is connected with the casing of the driving motor 141 through bolts, so that the installation and the disassembly are facilitated.

Referring to fig. 3 and 4, in the present embodiment, the mounting member 143 is provided with a plurality of through holes, and the through holes are in communication with the first accommodating space 1431.

The mounting member 143 is provided with a plurality of through holes, and water outside the mounting member 143 can enter the first accommodating chamber, so that the cooling efficiency of the electronic governor 144 is improved.

Referring to fig. 3 and 4, in the present embodiment, the mounting member 143 includes a cylindrical portion 149 and a tapered portion 150, the cylindrical portion 149 is connected to the support rod 12, the tapered portion 150 is connected to the cylindrical portion 149, a first accommodating space 1431 is formed between the tapered portion 150 and the cylindrical portion 149, the plurality of through holes include a first through hole 1432 and a second through hole 1433, the first through hole 1432 is located at a cone top of the tapered portion 150, and the second through hole 1433 is disposed at a sidewall of the cylindrical portion 149.

It should be noted that, one end of the cylindrical portion 149 is connected to the conical portion 150, the other end of the cylindrical portion 149 is connected to the casing of the driving motor 141, the conical portion 150 is far away from the propeller 142 relative to the cylindrical portion 149, when the surfing device 100 works normally, water in the environment will enter the first accommodating space 1431 from the first through hole 1432 of the conical portion 150, and the water flowing into the first accommodating space 1431 will flow out through the second through hole 1433 of the cylindrical portion 149, so as to form flowing water flow, and the flowing water flow will take away the heat generated by the electronic speed regulator 144 more quickly, so that the cooling effect of the electronic speed regulator 144 can be further improved.

Referring to fig. 3 and 5, in the present embodiment, the electronic speed regulator 144 includes a third housing 1441, a speed regulator body, and a first waterproof connector 1446, and the driving motor 141 further includes a second waterproof connector 1411;

the third housing 1441 is connected to the mounting member 143, the governor body is located inside the third housing 1441, and the first waterproof connector 1446 is connected to a side wall of the third housing 1441;

The second waterproof connector 1411 is connected with the housing of the driving motor 141, the second waterproof connector 1411 is matched with the first waterproof connector 1446, and the electric wire enables the speed regulator body to be electrically connected with the driving motor 141 through the first waterproof connector 1446 and the second waterproof connector 1411.

In this embodiment, the mounting member 143 is directly connected to the housing of the driving motor 141, and since water enters the first accommodation space 1431, in order to prevent water from entering the inside of the housing of the driving motor 141, the housing of the driving motor 141 is provided with the second waterproof connector 1411, the third housing 1441 of the mounting member 143 is provided with the first waterproof connector 1446, and the first waterproof connector 1446 and the second waterproof connector 1411 are engaged, so that water in the first accommodation chamber is prevented from entering the inside of the driving motor 141. Meanwhile, in order to avoid the influence of water on the electric wire, in the embodiment, the outer surface of the electric wire is also wrapped with a waterproof material.

In the present embodiment, in order to increase the heat dissipation rate of the electronic governor 144, the third housing 1441 and the housing of the mounting member 143 are made of metal materials.

Referring to fig. 6 in combination with fig. 3, in the present embodiment, a first strip-shaped protrusion 1442 and a second strip-shaped protrusion 1443 are respectively disposed on opposite sides of the third housing 1441;

the inner wall of the mounting member 143 is provided with a first strip-shaped groove 1434 and a second strip-shaped groove 1435, the first strip-shaped protrusion 1442 is clamped in the first strip-shaped groove 1434, and the second strip-shaped protrusion 1443 is clamped in the second strip-shaped groove 1435.

The third housing 1441 of the electronic governor 144 is clamped between the first bar-shaped groove 1434 and the second bar-shaped groove 1435, so that the stability of the electronic governor 144 in the first accommodating cavity can be improved. It should be noted that, in the present embodiment, when the electronic speed regulator 144 is clamped between the first bar-shaped groove 1434 and the second bar-shaped groove 1435, as can be appreciated with reference to fig. 7, one side of the electronic speed regulator 144 abuts against the outer side of the support rod 12, so that the stability of the electronic speed regulator 144 in the first accommodating cavity can be further improved.

It should be noted that, in the present embodiment, the number of the first bar grooves 1434 is two, the number of the second bar grooves 1435 is also two, the two first bar grooves 1434 are respectively disposed on opposite sidewalls of the cylindrical portion 149 of the mounting member 143, and the two second bar grooves 1435 are in one-to-one correspondence with the positions of the two first bar grooves 1434, so as to facilitate the installation between the electronic governor 144 and the mounting member 143.

Referring to fig. 5 and 6, in the present embodiment, in order to improve the heat dissipation efficiency of the electronic speed regulator 144, a plurality of third strip-shaped protrusions 1444 are disposed on an outer surface of the third housing 1441 in parallel and spaced apart. The plurality of third bar-shaped protrusions 1444 can increase the heat dissipation area of the electronic governor 144, thereby improving the heat dissipation efficiency of the electronic governor 144.

Referring to fig. 5 and 6, the electronic governor 144 further includes a third waterproof connector 1445, and the third waterproof connector 1445 is connected to the third housing 1441.

The third waterproof connector 1445 connects the internal space of the electronic governor 144 with the first accommodating space 1431, and it should be noted that, in this embodiment, the surfing device 100 further includes a battery, and the battery is disposed inside the surfboard 16. The electric wire can electrically connect the electronic governor 144 with the battery through the third waterproof connector 1445, and at the same time, can electrically connect the driving motor 141 with the battery.

Specifically, referring to fig. 7 in combination with fig. 4, the mounting member 143 has a second through hole 1436, and the support rod 12 is configured to pass through the second through hole 1436 so as to be connected to the body 11.

The support pole 12 extends completely through the mounting member 143 and the electrical cord passes from the electronic governor body through the third watertight connector 1445 and through the support pole 12 to electrically connect with the battery in the surfboard 16.

It should be noted that the second through hole 1436 may be formed by a whole mounting member 143, or may be formed by splicing portions of a plurality of mounting members 143. In the present embodiment, the mount 143 is composed of two housings for convenience of installation.

Specifically, referring to fig. 7 in combination with fig. 3 and 4, the mounting member 143 includes a first housing 145 and a second housing 146;

the first shell 145 and the second shell 146 are connected with the support rod 12 and are respectively positioned at two sides of the support rod 12;

The first housing 145 has a first recess 1451, the second housing 146 has a second recess 1461, the first housing 145 is spliced with the second housing 146, and a second through hole 1436 is formed between the first recess 1451 and the second recess 1461.

In this embodiment, the first housing 145 and the second housing 146 are connected by a fastener, specifically, the mounting member 143 further includes a first fastener, a first threaded hole 1452 is provided on the first housing 145, a second threaded hole 1462 is provided on the second housing 146, a first mounting through hole 121 is provided on the support rod 12, and the first fastener is used to pass through the first threaded hole 1452, the first mounting through hole 121, and the second threaded hole 1462 to fix the first housing 145, the second housing 146, and the support rod 12 relatively.

Referring to fig. 8 and 9, the penetrating direction of the first mounting hole 121 is perpendicular to or inclined with respect to the longitudinal direction of the support rod 12, and the support rod 12 has a first end 131 and a second end 132, and the mounting hole is close to the second end 132 with respect to the first end 131. It will be appreciated that in this embodiment, the second end 132 is adjacent to the body 11 of the surfing device 100 relative to the first end 131.

The first and second housings 145 and 146 are connected by fasteners to facilitate the installation and removal of the first housing 145, and in this embodiment, the first fasteners include a first bolt and a nut, and the first bolt passes through the first threaded hole 1452, the first installation through hole 121 and the second threaded hole 1462, and then the nut is screwed with the first bolt, so that the first housing 145, the second housing 146 and the support rod 12 are relatively fixed.

Since the first accommodating space 1431 is formed between the first housing 145 and the second housing 146, the first housing 145 and the second housing 146 cannot be well attached to the support rod 12, and in order to make the fastening effect of the first fastener better, in this embodiment, referring to fig. 7, the connecting member 147 is disposed inside the mounting member 143.

Specifically, referring to fig. 7, in the present embodiment, the mounting member 143 further includes a cylindrical connecting member 147, the connecting member 147 is configured to pass through the first mounting through hole 121, and one end of the connecting member 147 abuts against the first housing 145, and the other end of the connecting member 147 abuts against the second housing 146;

The connection member 147 is provided with a second mounting through hole 1471, and a first fastener is used to pass through the first threaded hole 1452, the second mounting through hole 1471, and the second threaded hole 1462 to fix the first housing 145, the second housing 146, the connection member 147, and the support rod 12 with respect to each other.

In order to reduce the resistance of the support pole 12 when moving in water and reduce the load of the driving assembly 14, thereby prolonging the service life of the entire surfing device 100, referring to fig. 8-10, an embodiment of the present invention further provides a support pole 12, wherein the support pole 12 has a fusiform or drop-shaped or streamline cross section along the width direction of the support pole 12.

In the present embodiment, the support rod 12 has a cross section in the width direction of the support rod 12 in a shuttle shape. Referring to fig. 10, the shape of the cross section of the support bar 12 in the width direction thereof is entirely similar to the shape of a fish. I.e., the thickness of the middle portion of the support bar 12 is greater than the thickness of both ends of the support bar 12 in the width direction of the support bar 12.

In this embodiment, the support rod 12 has a through cavity 122 along the length of the support rod 12.

In this embodiment, the through chamber 122 is in communication with the first accommodating space 1431 of the mounting member 143, and the through chamber 122 is used for passing the electric wire, so that the electric wire is located inside the support rod 12 and can be well prevented from being damaged by water.

With continued reference to fig. 8-10, the support pole 12 includes:

a first sidewall 123, wherein an outer surface of the first sidewall 123 is a cambered surface;

the second side wall part 124, the second side wall part 124 is connected with the first side wall part 123, a penetrating cavity 122 is formed between the second side wall part 124 and the first side wall part 123, and the outer surface of the second side wall part 124 is an arc surface;

And a plurality of partitions connected to the first side wall 123 and/or the second side wall 124, the plurality of partitions being spaced apart in the through chamber 122, the plurality of partitions extending along the longitudinal direction of the support rod 12, the plurality of partitions dividing the through chamber 122 into a plurality of chambers.

It should be noted that, the cambered surface shape of the outer surface of the first side wall portion 123 and the outer surface of the second side wall portion 124 corresponds to the fusiform cross section of the support rod 12, and the penetrating chamber 122 is divided into a plurality of chambers by the plurality of partition boards, and each chamber can be used for allowing the electric wire to pass through, so that the electric wire can pass through different chambers according to different types of electric wires, thereby facilitating the later inspection and replacement of the electric wire. At the same time, the through-going cavity 122 within the support pole 12 allows for a reduction in weight of the entire support pole 12, which is more conducive to rapid movement of the support pole 12 in water.

It should be noted that, according to practical situations, the number of the separators may be two, three, four, ten, or the like.

Specifically, referring to fig. 10, in the present embodiment, the number of the separators is two, namely, a first separator 125 and a second separator 126;

the first partition 125 is located in the through chamber 122, one side of the first partition 125 is connected to the first sidewall 123, and one side of the first partition 125 away from the first sidewall 123 is connected to the second sidewall 124;

The second partition 126 is located in the through chamber 122, one side of the second partition 126 is connected to the first sidewall 123, and one side of the second partition 126 away from the first sidewall 123 is connected to the second sidewall 124;

the first partition 125, the second partition 126, the first sidewall 123 and the second sidewall 124 enclose to form a first routing channel 127.

The first barrier 125 is parallel to the second barrier 126.

In the present embodiment, the first routing channel 127 formed between the first partition 125 and the second partition 126 is a main routing channel, and the cavities at two sides of the first routing channel 127 are standby routing channels.

Referring to fig. 10, the support rod 12 further includes a bar-shaped column connected to the first side wall 123 and/or the second side wall 124, wherein the bar-shaped column is provided with a first through hole 1291, and the first through hole 1291 is sequentially provided with a first internal thread section, a smooth section and a second internal thread section from one end of the first bar-shaped column 128 to the other end of the first bar-shaped column 128.

It should be noted that the first internal thread section of the bar-shaped column is used for the threaded connection between the support bar 12 and the surfboard 16, and the second internal thread section of the bar-shaped column is used for the threaded connection with the body 11.

According to practical situations, the number of the bar posts may be two, three, four, eight, etc., in this embodiment, in order to increase the cavity rate inside the support pole 12, the weight of the support pole 12 is reduced, and at the same time, the connection stability of the support pole 12 with the surfboard 16 and the support pole 12 with the body 11 is ensured, and in this embodiment, the number of the bar posts is two.

Specifically, referring to fig. 10, the number of the bar columns is two, namely a first bar column 128 and a second bar column 129;

One side of the first bar-shaped column 128 and one side of the second bar-shaped column 129 are connected with the first side wall portion 123, and one side of the first bar-shaped column 128 away from the first side wall portion 123 and one side of the second bar-shaped column 129 away from the second side wall portion 124 are connected with the second side wall portion 124;

The first partition 125, the second partition 126, the first bar-shaped column 128 and the second bar-shaped column 129 are arranged side by side and are distributed in the penetrating chamber 122 at intervals, and the first partition 125 and the second partition 126 are located between the first bar-shaped column 128 and the second bar-shaped column 129.

Referring to fig. 8-10, the first side wall 123 and/or the second side wall 124 are/is provided with a routing hole 130, the routing hole 130 communicates with the through cavity 122, the support rod 12 has a first end 131 and a second end 132, and the routing hole 130 is close to the second end 132 relative to the first end 131.

Note that the routing hole 130 may be provided only on the first side wall portion 123, may be provided only on the second side wall portion 124, or may be provided on both the first side wall portion 123 and the second side portion. In this embodiment, the routing hole 130 is in communication with the first routing channel 127, and in other embodiments, the routing hole 130 may also be in communication with the chambers on both sides of the first routing channel 127.

In this embodiment, the shape of the routing hole 130 is rectangular, and the first mounting through hole 121 is circular, so that the routing hole 130 can be distinguished from the first mounting through hole 121, and the support rod 12 can be conveniently identified and mounted by an installer. In other embodiments, the routing holes 130 may also be circular, triangular, elliptical, etc.

Referring to fig. 11-13, a machine body 11 includes a main wing 111, a tail wing 112 and a connecting rod 113, wherein the connecting rod 113 includes a first connecting portion 1131, a second connecting portion 1132 and a third connecting portion 1133, the first connecting portion 1131 and the second connecting portion 1132 are located at two ends of the connecting rod 113, the third connecting portion 1133 is located between the first connecting portion 1131 and the second connecting portion 1132, and the third connecting portion 1133 is connected with both the first connecting portion 1131 and the second connecting portion 1132;

the first connection portion 1131 is connected with the middle portion of the main wing 111, the second connection portion 1132 is connected with the middle portion of the tail wing 112, and the third connection portion 1133 is connected with the support bar 12.

The main wing 111, the tail wing 112 and the connection rod 113 are integrally formed.

It should be noted that, in this embodiment, the main wing 111 and the tail wing 112 are axisymmetric structures, and after the main wing 111, the tail wing 112 and the connecting rod 113 are integrally formed, the main wing 111 is symmetrical about the connecting rod 113, and the tail wing 112 is symmetrical about the connecting rod 113, so that the entire surfing device 100 is axisymmetric, and further, the surfing device 100 maintains a better balance in water, and the probability of side turning of the surfing device 100 is reduced.

Referring to fig. 11, in the present embodiment, a groove 1134 adapted to the outer contour of the support rod 12 is provided on the third connecting portion 1133.

The side wall profile of the groove 1134 is matched with the outer profile of the support rod 12, and after the support rod 12 is inserted into the groove 1134 of the connecting rod 113, the outer surface of the support rod 12 is attached to the side wall of the groove 1134, so that the stability of the support rod 12 is ensured, and the support rod 12 is not easy to shake.

To ensure relative stability between the brace 12 and the connecting rod 113, in this embodiment, the surfing device 100 further comprises a second fastener;

The side of the connecting rod 113 away from the supporting rod 12 is provided with a third connecting hole 1135, the third connecting hole 1135 is communicated with the groove 1134, the supporting rod 12 is provided with an internal threaded hole, and the second fastener is used for penetrating the third connecting hole 1135 and being in threaded fit with the internal threaded hole.

In the present embodiment, the internal threaded hole of the support rod 12 is the second internal threaded section of the first through hole 1291 of the bar-shaped column, and in other embodiments, the internal threaded hole may be separately provided at an end of the support rod 12 near the machine body 11.

Referring to fig. 13 in combination with fig. 12, the third connecting hole 1135 is a tapered hole, and a small end of the tapered hole is close to the groove 1134 relative to a large end of the tapered hole.

It is appreciated that the third connecting hole 1135 is a tapered hole, which can better prevent water from entering the groove 1134 through the third connecting hole 1135 and further entering the inside of the support pole 12. The damage caused by water to the wires inside the support pole 12 is reduced.

It should be noted that, referring to fig. 14, fig. 14 is a schematic structural diagram of the surfboard 16 provided in this embodiment, the surfboard 16 includes a board body 161 and a cover plate 162, the board body 161 has a containing chamber, the battery is placed in the containing chamber, the cover plate 162 is connected with the board body 161, and the cover plate 162 is used for opening or closing the containing chamber. It should be noted that, a control device, which may be a PCB board, an integrated circuit board, a chip, etc., is also disposed in the accommodating chamber of the surfboard 16, and is electrically connected to the battery, and is also electrically connected to the driving motor.

In summary, the surfing device 100 works as follows:

The battery disposed on the surfboard 16 provides the driving motor 141 and the electronic governor 144 with electric power, specifically, the electric wire passes through the through chamber 122 of the support rod 12 from the surfboard 16, then passes through the wiring hole 130, enters the first accommodating space 1431, then passes through the third waterproof connector 1445, so that the battery is electrically connected with the electronic governor 144, and then passes through the second waterproof connector 1411 and the first waterproof connector 1446, so that the electronic governor is electrically connected with the driving motor 141, and meanwhile, the battery is electrically connected with the driving motor 141. The surfer can complete the surfing action on the surfboard 16 by controlling the start, stop, and rotational speed of the drive motor 141 through the control device. At the same time, the rider may also change the direction of advancement of the surfing device 100 through a heavy deflection on the surfboard 16.

It should be noted that the present invention is directed to an improvement of the surfing device structure, and the control circuits related to the control device all adopt the existing control circuits, which are not in the scope of the improvement of the present invention.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The present invention is not limited to the above embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims (7)

1. A surfing device, comprising:

A body;

One end of the supporting rod is connected with the machine body;

The surfing board is connected with one end of the supporting rod, which is far away from the machine body;

The driving assembly is connected with the supporting rod and is positioned between the surfboard and the machine body;

The drive assembly includes:

the driving motor is connected with the supporting rod;

the propeller is connected with an output shaft of the driving motor;

the driving assembly further comprises a mounting piece and an electronic speed regulator;

The mounting piece is connected with the supporting rod, is close to the machine body relative to the surfboard and is provided with a first accommodating space;

the electronic speed regulator is connected with the mounting piece and is positioned in the first accommodating space, the electronic speed regulator is electrically connected with the driving motor, and the electronic speed regulator is used for regulating the rotating speed of the driving motor;

the electronic speed regulator comprises a third shell, a speed regulator body and a first waterproof connector, wherein the third shell is connected with the mounting piece, the speed regulator body is positioned in the third shell, and the first waterproof connector is connected with the side wall of the third shell;

The two opposite sides of the third shell are respectively provided with a first strip-shaped bulge and a second strip-shaped bulge, and the outer surface of the third shell is provided with a plurality of third strip-shaped bulges which are arranged side by side and are distributed at intervals;

The extending directions of the first strip-shaped bulge, the second strip-shaped bulge and the third strip-shaped bulge are consistent with the moving directions of the machine body and the surfboard;

The mounting piece is provided with a plurality of through holes, the through holes are communicated with the first accommodating space, the mounting piece comprises a cylindrical portion and a conical portion, the cylindrical portion is connected with the supporting rod, the conical portion is connected with the cylindrical portion, the first accommodating space is formed between the conical portion and the cylindrical portion, the through holes comprise a first through hole and a second through hole, the first through hole is located at the cone top of the conical portion, and the second through hole is formed in the side wall of the cylindrical portion.

2. A surfing device according to claim 1 wherein the driving assembly further comprises a shield connected to the housing of the driving motor, the shield being adapted to encase the propeller.

3. A surfing device according to claim 1 or 2 wherein the cross section of the strut in the width direction of the strut is fusiform or drop-shaped or streamline.

4. Surfing device according to claim 1 or 2 wherein the support bar has a through going cavity along the length of the support bar.

5. Surfing device according to claim 1 or 2 wherein the body comprises a main wing, a tail wing and a connecting rod, wherein the connecting rod comprises a first connecting portion, a second connecting portion and a third connecting portion, wherein the first connecting portion and the second connecting portion are located at both ends of the connecting rod, wherein the third connecting portion is located between the first connecting portion and the second connecting portion, and wherein the third connecting portion is connected to both the first connecting portion and the second connecting portion;

The first connecting portion is connected with the middle of the main wing, the second connecting portion is connected with the middle of the tail wing, and the third connecting portion is connected with the supporting rod.

6. Surfing device according to claim 5 wherein the third connection is provided with grooves adapted to the outer contour of the supporting bar.

7. Surfing device according to claim 1 or 2 wherein the surfing device further comprises a battery, which battery is arranged inside the surfboard.