US20190344862A1

US20190344862A1 - Surfing Equipment

Info

Publication number: US20190344862A1
Application number: US16/412,093
Authority: US
Inventors: Yu Tian
Original assignee: Yujet International Corp Ltd
Current assignee: Yujet International Corp Ltd
Priority date: 2018-05-14
Filing date: 2019-05-14
Publication date: 2019-11-14
Also published as: EP3569487A1; EP3569487B1; CN208484799U; ES2902383T3

Abstract

A surfing equipment having a surfboard, a battery module, a propulsion module, a signal transmitter, a signal receiver, and a speed controller. The battery module and the propulsion module are respectively disposed on opposite surfaces of the surfboard, and the battery module and the propulsion module are connected to each other through a through hole in the surfboard. The signal transmitter is disposed in the battery module and located in a first area of the battery module facing the propulsion module, the first area faces the through hole, the signal transmitter and a battery in the battery module are electrically coupled. The signal receiver is disposed in the propulsion module and faces the signal transmitter to receive a signal sent by the signal transmitter by way of a wireless connection. The speed controller is disposed in the propulsion module, the speed controller is electrically coupled to the signal receiver.

Description

The present application claims the priority of Chinese utility model patent application number CN201820712031.3, filed on May 14, 2018, the contents of which are incorporated herein by its entirety.

FIELD OF INVENTION

The present disclosure relates to a surfing equipment.

BACKGROUND

At present, in the surfing equipment in which the propulsion module and the battery module are separately disposed, the information of the battery module, such as the battery power, the internal temperature and humidity, etc., is difficult to be directly transmitted to the speed controller inside the propulsion module for unified transmission to the external controller of surfing equipment. Since the battery module and the propulsion module of the surfing equipment have higher requirements for waterproofing. If the propulsion module and the battery module are connected by wires or the like, it is likely to reduce the waterproof performance of the battery module and the propulsion module, but the manufacturing cost of the equipment would be significantly increased by extra setting a specific terminal. Therefore, an optimized solution is needed to realize the data transmission from the battery module to the propulsion module.

SUMMARY OF THE DISCLOSURE

The technical problem to be solved by the present disclosure is to provide a surfing equipment in order to overcome the inconvenience of data transmission from the battery module to the propulsion module in the prior art.
The disclosure solves the above technical problems by the following technical solutions:
A surfing equipment, comprising a surfboard, a battery module, a propulsion module, a signal transmitter, a signal receiver, and a speed controller;
The battery module and the propulsion module are respectively disposed on opposite surfaces of the surfboard, and the battery module and the propulsion module are connected to each other via a through hole in the surfboard;
The signal transmitter is disposed within the battery module and located in a first area of the battery module facing the propulsion module, the first area faces the through hole, the signal transmitter is electrically coupled to a battery in the battery module;
The signal receiver is disposed in the propulsion module and faces the signal transmitter to receive a signal sent by the signal transmitter by means of a wireless connection;
The speed controller is disposed in the propulsion module, the speed controller is electrically coupled to the signal receiver, and the speed controller is configured to be electrically coupled to a control device of the surfing equipment.
It is advantaged that the signal transmitter is an infrared transmitter, and the signal receiver is an infrared receiver;
The first region is provided with a first transparent glass, a second region of the propulsion module facing the first region is provided with a second transparent glass, and the signal transmitter is disposed to face the first transparent glass and the signal receiver is disposed to face the second transparent glass.
The present solution uses an infrared transmitter and a infrared receiver as a signal receiver and a signal transmitter for transmitting data, which is a better way for transmitting data.
It is advantaged that the first area is provided with a mounting seat projecting inwardly from an inner wall of the propulsion module, and the mounting seat is provided with a perforation in which the signal transmitter is inserted.
It is advantaged that the signal transmitter collects status information of the battery.
It is advantaged that the propulsion module comprises an electric motor and a propeller and the electric motor drives the propeller to rotate, and the speed controller is electrically coupled to the electric motor.
It is advantaged that the battery module comprises a battery protection board electrically coupled to the battery and the signal transmitter, respectively.
In the present solution, the battery protection board can prevent the battery module from being overcharged, over-discharged, over-current, short-circuited or charged and discharged with ultra-high temperature.
It is advantaged that the battery module further comprises a power jack and the propulsion module further comprises a power plug, the power jack being plugged into the power plug via the through hole.
The present solution can quickly connect or disconnect the battery module and the propulsion module through the plugin form, which increases the convenience of removal or installation.
It is advantaged that the surfboard is provided with a battery chamber and a power chamber, the battery chamber and the power chamber being communicated with the through hole and located two opposite surfaces of the surfboard, and the battery module are disposed in the battery chamber and the propulsion module is disposed in the power chamber.
It is advantaged that the battery chamber and the power chamber are staggered in a thickness direction of the surfboard.
The design space of the battery module and the propulsion module in the thickness direction is increased by staggeringly disposing the battery chamber and the power chamber.
It is advantaged that the battery module and the propulsion module are detachably connected to the surfboard.
When an accident occurs, it is only necessary to remove the battery module or the propulsion module for repair, and it is not necessary to repair it together with the huge surfboard, which significantly facilitates transportation and maintenance.
The progressive significance of the disclosure is that the surfing equipment is disposed a transmitter and a receiver on the mutually facing surfaces of the propulsion module and the battery module, so that the data can be conveniently transmitted without reducing the waterproofing performance of the surfing equipment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic perspective view of a surfing equipment in accordance with a preferred embodiment of the present disclosure.

FIG. 2 is a schematic exploded view of a surfing equipment in accordance with a preferred embodiment of the present disclosure.

FIG. 3 is a schematic cross-sectional view of a surfboard in accordance with a preferred embodiment of the present disclosure.

FIG. 4 is a cross-sectional structural view of an interconnected battery module and propulsion module in accordance with a preferred embodiment of the present disclosure.

FIG. 5 is a schematic enlarged view of a portion A of FIG. 4.

DESCRIPTION OF THE REFERENCE SIGNS

Surfing equipment 10
Surfboard 20
Battery chamber 21
Power chamber 22
Through hole 23
Battery module 30
Propulsion module 40
Signal transmitter 50
Signal receiver 60
Speed controller 70
The first area 81
Mounting seat 82
Power plug 84

DETAILED DESCRIPTIONS

With reference to the drawing, the following examples further illustrate the present invention, but the present disclosure is not limited thereto.
As shown in FIGS. 1 to 5, a surfing equipment 10, comprising a surfboard 20, a battery module 30, a propulsion module 40, a signal transmitter 50, a signal receiver 60, and a speed controller 70;
The battery module 30 and the propulsion module 40 are respectively disposed on opposite surfaces of the surfboard 20, and the battery module 30 and the propulsion module 40 are connected with each other via a through hole 23 in the surfboard 20;
The propulsion module 40 comprises an electric motor and a propeller drived by the electric motor to rotate. The speed controller 70 is disposed in the propulsion module 40 and is electrically coupled to the signal receiver 60 (generally connected by data lines), and the speed controller 70 is configured to be electrically coupled to a control device of the surfing equipment 10. The mode of connection between the speed controller 70 and the control device may be wireless or wired. The wireless mode may be such as Wifi, Bluetooth, or infrared light. And the wired mode may be coupled through a data line or the like.
The speed controller 70 is electrically coupled to the electric motor to receive various status data from the motor, such as rotational speed, operating time, etc., and to regulate operation of the electric motor in accordance with a control device external to the surfing equipment 10. The control device may be a remote controller, an electronic device with the function of signal transceiving, etc., and the control device may have a display to display various status data of the propulsion module 40 and the battery module 30 received by the control device.
The battery module 30 comprises a housing, and a battery protection board and a battery cell disposed inside the housing, etc., and the battery protection board is electrically coupled to the battery and the signal transmitter 50 (generally connected by data lines, wires, etc.).
The battery protection board can prevent the battery module 30 from being overcharged, over-discharged, over-current, short-circuited or charged and discharged with ultra-high temperature.
The surfboard 20 is provided with a battery chamber 21 and a power chamber 22, the battery chamber 21 and the power chamber 22 being in connection with the through hole 23 and located two opposite surfaces of the surfboard 20, and the battery module 30 are disposed in the battery chamber 21 and the propulsion module 40 is disposed in the power chamber 22. The battery chamber 21 and the power chamber 22 are staggered in a thickness direction of the surfboard 20. The design space of the battery module 30 and the propulsion module 40 in the thickness direction is increased by staggeringly disposing the battery chamber 21 and the power chamber 22.
The battery module 30 and the propulsion module 40 are detachably connected to the surfboard 20. In this way, when an accident occurs, it is only necessary to remove the battery module 30 or the propulsion module 40 for repair, and it is not necessary to repair it together with the huge surfboard 20, which significantly facilitates transportation and maintenance.
The signal transmitter 50 is disposed in the battery module 30 and located in a first area 81 of the battery module 30 facing the propulsion module 40, the first area 81 faces the through hole 23, and the signal transmitter 50 is electrically coupled to a battery in the battery module 30.
The signal receiver 60 is disposed in the propulsion module 40 and faces the signal transmitter 50 to receive a signal sent by the signal transmitter 50 by means of a wireless connection;
The signal transmitter 50 and the signal receiver 60 are any group of devices that can transmit signals over a wireless connection.
The signal transmitter 50 is disposed in the first region 81 so as to face the propulsion module 40 via the through hole 23, thereby avoiding the interference of the surfboard 20 for signal transmission.
In the present embodiment, the signal transmitter 50 is an infrared emitter and the signal receiver 60 is an infrared receiver.
The first region 81 is provided with a first transparent glass, a second region of the propulsion module 40 facing the first region 81 is provided with a second transparent glass, and the signal transmitter 50 is disposed to face the first transparent glass and the signal receiver 60 is disposed to face the second transparent glass.
The present solution uses an infrared transmitter and a infrared receiver as a signal receiver 60 and a signal transmitter for transmitting data, which is a better way for transmitting data. Moreover, the cost of infrared transmission is lower, which can reduce the total cost of the equipment. Moreover, the transparent glass can well prevent the infrared transmission from being waterproofed.
Selectively, Bluetooth, HiperLAN, HomeRF, Wi-Fi, IEEE802111, radio waves, etc. can also be used.
The second area is provided with a mounting seat 82 projecting inwardly from an inner wall of the propulsion module 40, and the mounting seat 82 is provided with a perforation which the signal transmitter 50 is inserted into.
The signal transmitter 50 is primarily used to collect status information of the battery and transmit the status information to the signal receiver 60, which in turn transmits the status information to the speed controller 70. The status information of the battery may include, but is not limited to, the remaining battery capacity, the temperature of the battery, whether the battery module is leaking inside, the humidity inside the battery module, the battery life, the battery failure information, etc.
The battery module 30 further comprises a power jack and the propulsion module 40 further comprises a power plug 84, the power jack being plugged into the power plug 84 via the through hole 23. In the present embodiment, the signal transmitter 50 and the signal receiver 60 are disposed in front of the power jack and the power plug 84, where the direction in which the way forward by the surfing equipment 10 is defined as the front. Alternatively, the signal transmitter 50 and the signal receiver 60 may also be arranged to be flush with the power jack and the power plug 84 in the lateral direction to save space.
The present solution can quickly connect or disconnect the battery module and the propulsion module through the plugin form, which increases the convenience of removal or installation.
The surfing equipment 10 is disposed a transmitter and a receiver on the mutually facing surfaces of the propulsion module 40 and the battery module 30, so that the data can be conveniently transmitted without reducing the waterproofing performance of the surfing equipment 10.
In the description of the present disclosure, it is to be understood that the direction or positional relationship of the terms, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc. , is based on the direction or positional relationship shown in the drawings, and is merely for the convenience of describing the present disclosure and simplifying the description rather than indicating or implying said equipment or component must have a particular direction, or be configured and operated in a particular direction, and thus is not to be explained as limitation to the present disclosure.
It is to be understood that the foregoing description of the embodiment is intended to be purely illustrative of the principles of the invention, rather than exhaustive thereof, and that changes and variations will be apparent to those skilled in the art, and that the present invention is not intended to be limited other than expressly set forth in the following claims.

Claims

What is claimed is:

1. A surfing equipment, wherein comprising a surfboard, a battery module, a propulsion module, a signal transmitter, a signal receiver, and a speed controller;

The battery module and the propulsion module are respectively disposed on opposite surfaces of the surfboard, and the battery module and the propulsion module are connected to each other via a through hole in the surfboard;

The signal transmitter is disposed within the battery module and located in a first area of the battery module facing the propulsion module, the first area faces the through hole, the signal transmitter is electrically coupled to a battery in the battery module;

The signal receiver is disposed in the propulsion module and faces the signal transmitter to receive a signal sent by the signal transmitter by means of a wireless connection;

The speed controller is disposed in the propulsion module, the speed controller is electrically coupled to the signal receiver, and the speed controller is configured to be electrically coupled to a control device of the surfing equipment.

2. The surfing equipment of claim 1, wherein the signal transmitter is an infrared transmitter, and the signal receiver is an infrared receiver;

The first region is provided with a first transparent glass, a second region of the propulsion module facing the first region is provided with a second transparent glass, and the signal transmitter is disposed to face the first transparent glass and the signal receiver is disposed to face the second transparent glass.

3. The surfing equipment of claim 1, wherein the first area is provided with a mounting seat projecting inwardly from an inner wall of the propulsion module, and the mounting seat is provided with a perforation in which the signal transmitter is inserted.

4. The surfing equipment of claim 1, wherein the signal transmitter collects status information of the battery.

5. The surfing equipment of claim 1, wherein the propulsion module comprises an electric motor and a propeller and the electric motor drives the propeller to rotate, and the speed controller is electrically coupled to the electric motor.

6. The surfing equipment of claim 1, wherein the battery module comprises a battery protection board electrically coupled to the battery and the signal transmitter, respectively.

7. The surfing equipment of claim 1, wherein the battery module further comprises a power jack and the propulsion module further comprises a power plug, the power jack being plugged into the power plug via the through hole.

8. The surfing equipment of claim 1, wherein the surfboard is provided with a battery chamber and a power chamber, the battery chamber and the power chamber being communicated with the through hole and located two opposite surfaces of the surfboard, and the battery module are disposed in the battery chamber and the propulsion module is disposed in the power chamber.

9. The surfing equipment of claim 8, wherein the battery chamber and the power chamber are staggered in a thickness direction of the surfboard.

10. The surfing equipment of claim 8, wherein the battery module and the propulsion module are detachably connected to the surfboard.