WO2020107665A1

WO2020107665A1 - Electric surfing device

Info

Publication number: WO2020107665A1
Application number: PCT/CN2019/071080
Authority: WO
Inventors: 朱秋阳
Original assignee: 深圳市苇渡智能科技有限公司
Priority date: 2018-11-29
Filing date: 2019-01-10
Publication date: 2020-06-04
Also published as: CN109292051A

Abstract

Disclosed is an electric surfing device, relating to the field of surfboards, and comprising a machine body (11), a supporting rod (12), a surfboard (16) and a driving assembly (14), wherein one end of the supporting rod (12) is connected to the machine body (11), and the surfboard (16) is connected to one end, away from the machine body (11), of the supporting rod (12); the driving assembly (14) is connected to the supporting rod (12), and the driving assembly (14) is located between the surfboard (16) and the machine body (11); the driving assembly (14) comprises a driving electric motor (141), a mounting member (143) and an electronic speed regulator (144); the driving electric motor (141) is connected to the supporting rod (12); the mounting member (143) is connected to the supporting rod (12), the mounting member (143) is closer to the machine body (11) than the surfboard (16), and the mounting member (143) is provided with a first accommodation space (1431); and the electronic speed regulator (144) is connected to the mounting member (143) and is located in the first accommodation space (1431), the electronic speed regulator (144) is electrically connected to the driving electric motor (141), and the electronic speed regulator (144) is configured to regulate the rotation speed of the driving electric motor (141). The electric surfing device can cool the electronic speed regulator, has a rational structural design, and has strong practicality.

Description

Electric surfing device

Cross-reference of related applications

This application requires the priority of the Chinese patent application with the application number 201811446408.6 and the name "an electric surfing device" filed with the Chinese Patent Office on November 29, 2018. The entire content of this application is incorporated by reference in this application.

Technical field

This application relates to the field of surfboards, in particular to an electric surfing device.

Background technique

At present, electric surfing devices require an electronic governor to adjust the speed of the motor, but the heat generated by the electronic governor is very large. The existing electric surfing device does not consider the cooling of the electronic governor, resulting in the electronic governor Life is very short.

The inventor discovered in the research that the prior art has at least the following disadvantages:

The existing electric surfing device cannot cool the electronic governor.

Summary of the invention

The purpose of the present application is to provide an electric surfing device that improves the deficiencies of the prior art, it can cool the electronic governor, and the structure design is reasonable and practical.

The embodiments of the present application can be implemented as follows:

An embodiment of the present application provides an electric surfing device, which includes:

Body

A support rod, one end of the support rod is connected to the body;

A surfboard, the surfboard is connected to an end of the support rod away from the body;

A drive assembly, the drive assembly is connected to the support rod, the drive assembly is located between the surfboard and the body;

The driving component includes:

A drive motor, the drive motor is connected to the support rod;

A mounting member, the mounting member is connected to the support rod, the mounting member is closer to the body relative to the surfboard, and the mounting member has a first accommodating space;

An electronic governor, the electronic governor is connected to the mounting member and is located in the first accommodating space, the electronic governor is electrically connected to the drive motor, and the electronic governor is configured as Adjust the speed of the drive motor.

Specifically, the electric surfing device can cool the electronic governor, the structure design is reasonable, and the practicability is strong.

Optionally, the mounting member is provided with a plurality of through holes, all of which communicate with the first accommodating space.

Optionally, the mounting member includes a cylindrical portion and a tapered portion, the cylindrical portion is connected to the support rod, the tapered portion is connected to the cylindrical portion, and the tapered portion is connected to the cylindrical shape The first accommodating space is formed between the parts, the plurality of through holes includes a first through hole and a second through hole, the first through hole is located at the top of the cone of the tapered portion, and the second through hole It is arranged on the side wall of the cylindrical part.

Optionally, the electronic governor includes a third housing, a governor body and a first waterproof joint, and the drive motor further includes a second waterproof joint;

The third housing is connected to the mounting member, the governor body is located inside the third housing, and the first waterproof joint is connected to the side wall of the third housing;

The second waterproof connector is connected to the housing of the drive motor, the second waterproof connector is matched with the first waterproof connector, and the electric wire passes through the first waterproof connector and the second waterproof connector to make the adjustment The speed governor body is electrically connected to the drive motor.

Optionally, a first strip-shaped protrusion and a second strip-shaped protrusion are respectively provided on opposite sides of the third housing;

A first strip groove and a second strip groove are provided on the inner wall of the mounting member, the first strip protrusion is snapped into the first strip groove, and the second strip protrusion is snapped Connected to the second strip groove.

Optionally, the electronic governor further includes a third waterproof joint, and the third waterproof joint is connected to the third housing.

Optionally, the mounting member has a second through hole, and the support rod is configured to pass through the second through hole so as to be connected with the body.

Optionally, the mounting member includes a first housing and a second housing;

The first shell and the second shell are both connected to the support rod, and are respectively located on both sides of the support rod;

The first housing has a first recessed portion, the second housing has a second recessed portion, the first housing is spliced with the second housing, the first recessed portion and the second The second through holes are formed between the recessed portions.

Optionally, the mounting member further includes a first fastener, a first threaded hole is provided on the first housing, a second threaded hole is provided on the second housing, and a support rod is provided There is a first connection through hole, the first fastener is configured to pass through the first threaded hole, the first connection through hole and the second threaded hole so that the first housing, the The second housing and the support rod are relatively fixed.

Optionally, the mounting member further includes a cylindrical connecting member, the connecting member is configured to pass through the first connecting through hole, and one end of the connecting member is in contact with the first housing, so The other end of the connecting piece abuts on the second housing;

The connecting member is provided with a second connecting through hole, and the first fastener is configured to pass through the first threaded hole, the second connecting through hole and the second threaded hole so that the first A casing, the second casing, the connecting member and the support rod are relatively fixed.

Compared with the existing technology, the beneficial effects of the embodiments of the present application include, for example:

The present application provides an electric surfing device that can cool an internal electronic governor, accelerate the heat dissipation efficiency of the electronic governor, and thereby extend the service life of the electronic governor.

BRIEF DESCRIPTION

In order to more clearly explain the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, so they are not It should be regarded as a limitation on the scope. For those of ordinary skill in the art, without paying any creative work, other related drawings can be obtained based on these drawings.

1 is a schematic structural diagram of an electric surfing device provided by an embodiment of the present application;

FIG. 2 is a schematic structural view of a driving component provided by an embodiment of the present application from a first perspective;

FIG. 3 is a schematic structural view of a driving component provided by an embodiment of the present application from a second perspective;

4 is a schematic structural diagram of a mounting member provided by an embodiment of this application;

FIG. 5 is a schematic structural view of an electronic governor provided by an embodiment of the present application from a first perspective;

6 is a schematic structural view of an electronic governor provided by an embodiment of the present application from a second perspective;

7 is an exploded view of the cooperation between the mounting member and the support rod provided by the embodiment of the present application;

8 is a schematic structural view of a support rod provided by an embodiment of the present application from a first perspective;

9 is a schematic structural view of a support rod provided in an embodiment of the present application from a second perspective;

10 is a schematic structural view of a support rod provided in an embodiment of the present application from a third perspective;

FIG. 11 is a schematic structural view of a body provided by an embodiment of the present application from a first perspective;

FIG. 12 is a schematic structural view of a body provided by an embodiment of the present application from a second perspective;

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

14 is a schematic structural diagram of a surfboard provided by an embodiment of the present application.

Icons: 100-electric surfing device; 11-body; 111-main wing; 112-tail; 113-connecting rod; 1131-first connecting part; 1132-second connecting part; 1133-third connecting part; 1134-groove 1135-third connection hole; 12-support rod; 121-first mounting through hole; 122-through cavity; 123-first side wall portion; 124-second side wall portion; 125-first partition plate; 126-second partition; 127-first routing channel; 128-first strip post; 129-second strip post; 1291-first through hole; 130-route hole; 131-first end 132-second end; 14-drive assembly; 141-drive motor; 1411-second waterproof connector; 142-propeller; 143-mounting parts; 1431 first accommodating space; 1432 first through hole; 1433 Second through hole; 1434-first strip groove; 1435-second strip groove; 1436-second through hole; 144-electronic governor; 1441-third housing; 1442-first strip protrusion ;1443-second strip-shaped protrusion;1444-third strip-shaped protrusion;1445-third waterproof joint;1446-first waterproof joint;145-first housing;1451-first recessed part;1452-first One threaded hole; 146-second housing; 1461-second recessed portion; 1462-second threaded hole; 147-connecting part; 1471-second mounting through hole; 148-protective cover; 149-cylindrical portion; 150 -Tapered part; 16-surfboard; 161-board body; 162-cover board.

detailed description

To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all the embodiments. The components of the embodiments of the present application that are generally described and illustrated in the drawings herein can be arranged and designed in various configurations.

Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

It should be noted that similar reference numerals and letters indicate similar items in the following drawings, therefore, once an item is defined in one drawing, there is no need to further define and explain it in subsequent drawings.

In the description of this application, it should be noted that the terms "upper", "inner" and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or when the product of the invention is used The conventional orientation or positional relationship is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as Application restrictions.

In addition, the terms "first", "second", "third", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms “setup” and “connection” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two components. For those of ordinary skill in the art, the specific meaning of the above terms in this application can be understood in specific situations.

Referring to FIG. 1, an embodiment of the present application provides an electric surfing device 100, which includes:

Body 11;

Support rod 12, one end of the support rod 12 is connected to the body 11;

Surfboard 16, which is connected to the end of the support rod 12 away from the body 11;

The driving assembly 14 is connected to the support rod 12, and the driving assembly 14 is located between the surfboard 16 and the body 11.

It should be noted that the drive assembly 14 is connected to the support rod 12 and is relatively fixed. The drive assembly 14 can drive the support rod 12 to move on a calm sea or water surface, because both the surfboard 16 and the body 11 are connected to the support rod 12 and are relatively fixed Therefore, the support rod 12 can drive the surfboard 16 and the body 11 to move, the surfer can complete the surf on the upper part of the surfboard 16, and at the same time, the surfer can control the electric surfing device on the surfboard 16 through the offset of its own center of gravity 100 movement direction. Specifically, the surfboard 16 and the support rod 12 may be bolted or integrally formed, the body 11 and the support rod 12 may be bolted or integrally formed, etc., and the driving assembly 14 and the support rod 12 may be bolted or integrally formed.

Please refer to FIGS. 1 and 2. In this embodiment, the driving assembly 14 includes:

The driving motor 141 is connected to the support rod 12;

The propeller 142 is connected to the output shaft of the drive motor 141.

In this embodiment, the output shaft of the driving motor 141 drives the propeller 142 to rotate, thereby converting the rotational power of the driving motor 141 into thrust, so that the electric surfing device 100 can complete the surfing action on the sea surface without waves.

It should be noted that, in other embodiments, the power assembly may also use a motor to drive a swing rod to swing back and forth. The swing path is similar to the swing of a fish tail, which can also enable the electric surfing device 100 to obtain a forward thrust. In other embodiments, the power assembly may also use a turbine engine, which relies on the airflow to generate thrust as the driving force for the electric surfing device 100 to move forward.

2 and 3, in this embodiment, the driving assembly 14 further includes a protective cover 148, which is connected to the housing of the drive motor 141, and the protective cover 148 is configured to cover the propeller 142.

3 and 4, in this embodiment, the driving assembly 14 further includes a mounting member 143 and an electronic speed governor 144;

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

The electronic governor 144 is connected to the mounting member 143 and is located in the first accommodating space 1431. The electronic governor 144 is electrically connected to the drive assembly 14. The electronic governor 144 is configured to adjust the rotation speed of the drive motor 141.

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

In this embodiment, the electronic governor 144 is located in the first accommodating space 1431 of the mounting member 143. When the electric surfing device 100 performs a surfing action in the water, the mounting member 143 and the body 11 are both located in the water. Without adding any cooling device, the cooling operation of the electronic governor 144 is completed, and when the electronic governor 144 is working, the electronic governor 144 is always in the water and can continue to carry out the electronic governor 144. Cooling, the cooling time is long, and the cooling effect is good.

It should be noted that the mounting member 143 and the driving motor 141 may be at different heights of the support rod 12 as long as the mounting member 143 is located in the water during surfing of the electric surfing device 100. In this embodiment, in order to facilitate the wiring of the electronic governor 144 and the driving motor 141, the mounting member 143 is directly connected to the casing of the driving motor 141, and the mounting member 143 and the casing of the driving motor 141 are connected by bolts, which is convenient Installation and disassembly.

Referring to FIGS. 3 and 4, in this embodiment, the mounting member 143 is provided with a plurality of through holes, and the through holes communicate with the first accommodating space 1431.

It should be noted that the mounting member 143 is provided with a plurality of through holes, and water outside the mounting member 143 can enter the first accommodating cavity, thereby improving the cooling efficiency of the electronic governor 144.

3 and 4, in this 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, the cone A first accommodating space 1431 is formed between the shaped portion 150 and the cylindrical portion 149, and the plurality of through holes includes a first through hole 1432 and a second through hole 1433. The first through hole 1432 is located at the top of the tapered portion 150 The through hole 1433 is provided on the side wall of the cylindrical portion 149.

It should be noted that one end of the cylindrical portion 149 is connected to the tapered portion 150, and the other end of the cylindrical portion 149 is connected to the casing of the drive motor 141. The tapered 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 first enter the first accommodating space 1431 from the first through hole 1432 of the tapered portion 150, and the water flowing into the first accommodating space 1431 will pass through the cylindrical portion 149 The second through hole 1433 flows out, thereby forming a flowing water flow, which will take away the heat generated by the electronic governor 144 faster, which can further improve the cooling effect of the electronic governor 144.

3 and 5, in this embodiment, the electronic governor 144 includes a third housing 1441, the governor body and a first waterproof connector 1446, and the drive 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 joint 1446 is connected to the side wall of the third housing 1441;

The second waterproof connector 1411 is connected to the housing of the driving motor 141, the second waterproof connector 1411 cooperates with the first waterproof connector 1446, and the electric wire passes through the first waterproof connector 1446 and the second waterproof connector 1411 to make the governor body and the driving motor 141 electrically connection.

In this embodiment, the mounting member 143 is directly connected to the housing of the driving motor 141. Since water will enter the first accommodating 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 A second waterproof joint 1411 is provided on the third housing 1441 of the mounting member 143 is provided with a first waterproof joint 1446. The first waterproof joint 1446 and the second waterproof joint 1411 cooperate to prevent water in the first receiving chamber from entering The inside of the drive motor 141. At the same time, in order to avoid the influence of water on the electric wire, in this embodiment, the outer surface of the electric wire is also wrapped with waterproof material.

It should be noted that, in this embodiment, in order to speed up 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.

Please refer to FIG. 6 in conjunction with FIG. 3, in this embodiment, a first strip-shaped protrusion 1442 and a second strip-shaped protrusion 1443 are respectively provided on opposite sides of the third housing 1441;

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

The third housing 1441 of the electronic governor 144 is locked between the first strip groove 1434 and the second strip groove 1435, which can improve the stability of the electronic governor 144 in the first accommodating cavity. It is worth noting that, in this embodiment, when the electronic governor 144 is caught between the first strip-shaped slot 1434 and the second strip-shaped slot 1435, referring to FIG. 7, it can be understood that the electronic governor One side of 144 abuts the outer side of the support rod 12, which can further improve the stability of the electronic governor 144 in the first accommodating cavity.

It should be noted that, in this embodiment, the number of the first strip grooves 1434 is two, and the number of the second strip grooves 1435 is also two. The two first strip grooves 1434 are respectively provided on the mounting member 143 On the opposite side walls of the cylindrical portion 149, the positions of the two second strip grooves 1435 and the two first strip grooves 1434 correspond one-to-one to facilitate the installation between the electronic governor 144 and the mounting member 143.

Please refer to FIGS. 5 and 6. In this embodiment, in order to improve the heat dissipation efficiency of the electronic governor 144, a plurality of third strip-shaped protrusions 1444 arranged side by side and spaced apart are provided on the outer surface of the third housing 1441. The plurality of third strip-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.

5 and 6, the electronic speed 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 allows the internal space of the electronic speed governor 144 to communicate with the first accommodating space 1431. It should be noted that, in this embodiment, the electric 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 to the battery through the third waterproof connector 1445, and at the same time, can also electrically connect the drive motor 141 to the battery.

Specifically, please refer to FIG. 7 and in conjunction 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 to connect with the body 11.

The supporting rod 12 completely penetrates the mounting member 143, and the electric wire passes through the third waterproof joint 1445 from the electronic governor body, and then passes through the supporting rod 12, thereby being electrically connected to the battery in the surfboard 16.

It should be noted that the second through hole 1436 may be formed by an entire mounting member 143, or may be formed by splicing parts of multiple mounting members 143. In this embodiment, for ease of installation, the mounting member 143 is composed of two housings.

Specifically, please refer to FIG. 7, and in conjunction with FIGS. 3 and 4, the mounting member 143 includes a first housing 145 and a second housing 146;

Both the first shell 145 and the second shell 146 are connected to the support rod 12 and are respectively located on both sides of the support rod 12;

The first housing 145 has a first recessed portion 1451, the second housing 146 has a second recessed portion 1461, the first housing 145 and the second housing 146 are spliced, and between the first recessed portion 1451 and the second recessed portion 1461 A second through hole 1436 is formed.

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

It should be noted that, referring to FIGS. 8 and 9, the penetration direction of the first mounting through-hole 121 is perpendicular or oblique to the length direction of the support rod 12, and the support rod 12 has a first end 131 and a second end 132. The through hole is close to the second end 132 with respect to the first end 131. It can be understood that, in this embodiment, the second end 132 is closer to the body 11 of the electric surfing device 100 relative to the first end 131.

The first housing 145 and the second housing 146 are connected by fasteners to facilitate the installation and disassembly of the first housing 145. In this embodiment, the first fastener includes a first bolt and a nut, and the first bolt is worn After passing through the first threaded hole 1452, the first installation through hole 121 and the second threaded hole 1462, the nut is threadedly engaged 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 housing space 1431 is formed between the first housing 145 and the second housing 146, the first housing 145 and the second housing 146 cannot fit well with the support rod 12, in order to make the first The fastening effect of the fastener is better. In this embodiment, please refer to FIG. 7, a connecting member 147 is provided inside the mounting member 143.

Specifically, referring to FIG. 7, in this 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 is connected to the first shell The body 145 abuts, and the other end of the connector 147 abuts the second housing 146;

The connecting piece 147 is provided with a second mounting through hole 1471, the first fastener is configured to pass through the first threaded hole 1452, the second mounting through hole 1471 and the second threaded hole 1462 to make the first housing 145, the second The housing 146, the connecting piece 147 and the support rod 12 are relatively fixed.

In order to reduce the resistance of the support rod 12 when moving in the water and reduce the burden on the drive assembly 14, thereby extending the service life of the entire electric surfing device 100, please refer to FIGS. 8-10, an embodiment of the present application also provides a support rod 12. The cross section of the support rod 12 along the width direction of the support rod 12 is a shuttle shape, a drop shape, or a streamline shape.

In this embodiment, the cross section of the support rod 12 in the width direction of the support rod 12 is a shuttle shape. Referring to FIG. 10, the shape of the cross section of the support rod 12 along the width direction of the whole is similar to the shape of a fish. That is, in the width direction of the support rod 12, the thickness of the middle of the support rod 12 is greater than the thickness of both ends of the support rod 12.

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

It should be noted that, in this embodiment, the through cavity 122 communicates with the first accommodating space 1431 of the mounting member 143, the through cavity 122 is configured to pass the electric wire, and the electric wire is located inside the support rod 12 to better prevent Water damage.

Please continue to refer to FIGS. 8-10, the support rod 12 includes:

The first side wall portion 123, the outer surface of the first side wall portion 123 is a curved surface;

The second side wall portion 124 is connected to the first side wall portion 123, and a through cavity 122 is formed between the second side wall portion 124 and the first side wall portion 123, and the second side wall portion 124 The outer surface of is a curved surface;

A plurality of partitions, the plurality of partitions are connected to the first side wall portion 123 and/or the second side wall portion 124, the plurality of partitions are distributed in the through chamber 122 at intervals, and the plurality of partitions are along the length of the support rod 12 Extending in the direction, a plurality of partitions divide the through chamber 122 into a plurality of chambers.

It should be noted that the arc shapes of the outer surface of the first side wall portion 123 and the outer surface of the second side wall portion 124 correspond to the above-mentioned shuttle-shaped cross section of the support rod 12, and a plurality of partitions will penetrate the chamber 122 Divided into multiple chambers, each chamber can be configured to pass the wire, and can pass through different chambers according to different types of wire, which is convenient for later inspection and replacement of the wire. At the same time, the penetration chamber 122 inside the support rod 12 reduces the weight of the entire support rod 12 and is more beneficial to the rapid movement of the support rod 12 in the water.

It should be noted that, according to the actual situation, the number of separators may be two, three, four, ten, etc.

Specifically, referring to FIG. 10, in this embodiment, the number of the separators is two, which are a first separator 125 and a second separator 126, respectively;

The first partition 125 is located in the through chamber 122, a side of the first partition 125 is connected to the first side wall portion 123, and a side of the first partition 125 away from the first side wall portion 123 is connected to the second side wall portion 124 connections;

The second partition 126 is located in the through chamber 122, a side of the second partition 126 is connected to the first side wall portion 123, and a side of the second partition 126 away from the first side wall portion 123 is connected to the second side wall portion 124 connections;

The first partition 125, the second partition 126, the first side wall portion 123, and the second side wall portion 124 surround to form a first routing channel 127.

The first partition 125 and the second partition 126 are parallel.

It should be noted that, in this embodiment, the first routing channel 127 formed between the first partition 125 and the second partition 126 is the main routing channel, and the cavities on both sides of the first routing channel 127 It is a spare routing channel.

10, the support rod 12 further includes a bar-shaped column, the bar-shaped column is connected to the first side wall portion 123 and/or the second side wall portion 124, the bar-shaped column is provided with a first through hole 1291, the first through hole 1291 A first internally threaded section, a smooth section, and a second internally threaded section are provided in order from one end of the first strip-shaped pillar 128 to the other end of the first strip-shaped pillar 128.

It should be noted that the first internal threaded section of the bar-shaped column is configured as a threaded connection between the support rod 12 and the surfboard 16, and the second internal threaded section of the bar-shaped column is configured to support the threaded connection with the body 11.

According to the actual situation, the number of bar-shaped columns can be set to two, three, four and eight, etc. In this embodiment, in order to increase the cavity ratio inside the support rod 12 and reduce the weight of the support rod 12, at the same time To ensure the stability of the connection between the support rod 12 and the surfboard 16, and the support rod 12 and the body 11, in this embodiment, the number of bar-shaped posts is two.

Specifically, referring to FIG. 10, the number of the bar-shaped columns is two, which are the first bar-shaped column 128 and the second bar-shaped column 129, respectively;

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

The first partition 125, the second partition 126, the first strip-shaped pillar 128 and the second strip-shaped pillar 129 are arranged side by side and spaced apart in the through chamber 122, and the first partition 125 and the second partition 126 are located in the first Between one bar 128 and the second bar 129.

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

It should be noted that the wiring hole 130 may be provided only on the first side wall portion 123, or may only be provided on the second side wall portion 124, or may be the first side wall portion 123 and the second side wall portion 124 All of them are provided with wiring holes 130. In this embodiment, the routing hole 130 communicates with the above-mentioned first routing channel 127. In other embodiments, the routing hole 130 may also communicate 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. The routing hole 130 can be distinguished from the first mounting through hole 121, which is convenient for the installer to identify and install the support rod 12 . In other embodiments, the routing hole 130 may also be circular, triangular, oval, or the like.

11-13, the body 11 includes a main wing 111, a rear wing 112, and a connecting rod 113. 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 first The second connecting portion 1132 is located at both 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 to the first connecting portion 1131 and the second connecting portion 1132 Are connected

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

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

It should be noted that in this embodiment, the main wing 111 and the rear wing 112 are all axisymmetric structures. After the main wing 111, the rear wing 112 and the connecting rod 113 are integrally formed, the main wing 111 is symmetrical about the connecting rod 113, and the rear wing 112 is symmetrical about the connecting rod 113 , So that the entire body 11 becomes an axisymmetric structure, which in turn enables the electric surfing device 100 to maintain a good balance in the water, and reduces the chance of the electric surfing device 100 to roll over.

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

The contour of the side wall of the groove 1134 is adapted to the outer contour of the support rod 12. After the support rod 12 is inserted into the groove 1134 of the connecting rod 113, the outer surface of the support rod 12 fits the side wall of the groove 1134 to ensure the support rod The stability of 12 makes the support rod 12 less prone to sway.

In order to ensure the relative stability between the support rod 12 and the connecting rod 113, in this embodiment, the electric surfing device 100 further includes a second fastener;

A third connecting hole 1135 is provided on the side of the connecting rod 113 away from the support rod 12, the third connecting hole 1135 communicates with the groove 1134, the supporting rod 12 is provided with an internal threaded hole, and the second fastener is configured to pass through the third connection The hole 1135 is threaded with the internally threaded hole.

It should be noted that, in this embodiment, the internally threaded hole of the support rod 12 here is the second internally threaded section of the first through hole 1291 of the above-mentioned bar, in other embodiments, the support rod The end of 12 close to the body 11 is provided with an internally threaded hole separately.

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

It can be understood that the third connection hole 1135 is a tapered hole to better prevent water from entering the groove 1134 through the third connection hole 1135 and then entering the interior of the support rod 12. Reduce the damage caused by water to the electric wires inside the support rod 12.

It should be noted that please refer to FIG. 14, which is a schematic diagram of the structure of the surfboard 16 provided in this embodiment. The surfboard 16 includes a board body 161 and a cover board 162. The board body 161 has an accommodating chamber, and the battery is placed in the accommodating chamber In the chamber, the cover plate 162 is connected to the plate body 161, and the cover plate 162 is configured to open or close the receiving chamber. It should be noted that a control device is also placed in the accommodating chamber of the surfboard 16, the control device may be a PCB board, an integrated circuit board, a chip, etc. The control device is electrically connected to the battery, and the control device is also electrically connected to the drive motor connection.

In summary, the working principle of the electric surfing device 100 is:

The battery provided on the surfboard 16 provides power to the drive motor 141 and the electronic speed governor 144. Specifically, the wire passes from the surfboard 16 through the support rod 12 through the cavity 122, and then passes through the wiring hole 130 to enter the first The accommodating space 1431, then passes through the third waterproof connector 1445, so that the battery is electrically connected to 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 to the drive motor 141, and also The storage battery is electrically connected to the drive motor 141. The surfer can control the start, stop, and rotation speed of the driving motor 141 on the surfboard 16 through the control device to complete the surfing action. At the same time, the surfer can change the forward direction of the electric surfing device 100 by shifting the center of gravity on the surfboard 16.

It should be noted that the present application is to improve the structure of the electric surfing device. The above control circuits of the control device all use existing control circuits, which are not within the scope of the improvement of the present application.

It should be noted that, in the case of no conflict, the features in the embodiments in this application may be combined with each other.

The above are only specific implementations of the present application, but the scope of protection of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application. Covered within the scope of protection of this application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

An electric surfing device is characterized by comprising:

Body

A support rod, one end of the support rod is connected to the body;

A surfboard, the surfboard is connected to an end of the support rod away from the body;

A drive assembly, the drive assembly is connected to the support rod, the drive assembly is located between the surfboard and the body;

The driving component includes:

A drive motor, the drive motor is connected to the support rod;

A mounting member, the mounting member is connected to the support rod, the mounting member is closer to the body relative to the surfboard, and the mounting member has a first accommodating space;

An electronic governor, the electronic governor is connected to the mounting member and is located in the first accommodating space, the electronic governor is electrically connected to the drive motor, and the electronic governor is configured as Adjust the speed of the drive motor.
The electric surfing device according to claim 1, wherein the mounting member is provided with a plurality of through holes, and the plurality of through holes are all in communication with the first accommodating space.
The electric surfing device according to claim 2, wherein the mounting member includes a cylindrical portion and a tapered portion, the cylindrical portion is connected to the support rod, and the tapered portion is connected to the cylindrical shape Connected to each other, the first accommodating space is formed between the tapered portion and the cylindrical portion, and the plurality of through holes includes a first through hole and a second through hole, and the first through hole is located at the In the cone top of the tapered portion, the second through hole is provided on the side wall of the cylindrical portion.
The electric surfing device according to claim 1, wherein the electronic governor includes a third housing, a governor body and a first waterproof joint, and the drive motor further includes a second waterproof joint;

The third housing is connected to the mounting member, the governor body is located inside the third housing, and the first waterproof joint is connected to the side wall of the third housing;

The second waterproof connector is connected to the housing of the drive motor, the second waterproof connector is matched with the first waterproof connector, and the electric wire passes through the first waterproof connector and the second waterproof connector to make the adjustment The speed governor body is electrically connected to the drive motor.
The electric surfing device according to claim 4, wherein the opposite sides of the third casing are respectively provided with a first strip-shaped protrusion and a second strip-shaped protrusion;

A first strip groove and a second strip groove are provided on the inner wall of the mounting member, the first strip protrusion is snapped into the first strip groove, and the second strip protrusion is snapped Connected to the second strip groove.
The electric surfing device according to claim 4, wherein the electronic governor further includes a third waterproof joint, and the third waterproof joint is connected to the third housing.
The electric surfing device according to any one of claims 1 to 6, wherein the mounting member has a second through hole, and the support rod is configured to pass through the second through hole so as to be in contact with the body connection.
The electric surfing device according to claim 7, wherein the mounting member includes a first shell and a second shell;

The first shell and the second shell are both connected to the support rod, and are respectively located on both sides of the support rod;

The first housing has a first recessed portion, the second housing has a second recessed portion, the first housing is spliced with the second housing, the first recessed portion and the second The second through holes are formed between the recessed portions.
The electric surfing device according to claim 8, wherein the mounting member further includes a first fastener, a first threaded hole is provided on the first housing, and a second thread is provided on the second housing A second threaded hole, the support rod is provided with a first connection through hole, the first fastener is configured to pass through the first threaded hole, the first connection through hole and the second threaded hole In order to relatively fix the first housing, the second housing and the support rod.
The electric surfing device according to claim 9, wherein the mounting member further comprises a cylindrical connecting member, the connecting member is configured to pass through the first connecting through hole, and one end of the connecting member Abut the first housing, and the other end of the connecting member abuts the second housing;

The connecting member is provided with a second connecting through hole, and the first fastener is configured to pass through the first threaded hole, the second connecting through hole and the second threaded hole so that the first A casing, the second casing, the connecting member and the support rod are relatively fixed.