A magnetic remote control handle set for a surfboard

Abstract

The utility model relates to a kind of magnetic attraction remote control handle groups for surfboard, including handle and fixed frame fixed on surfboard, the handle includes shell, trigger and control circuit board, the trigger is electrically connected with control circuit board, the control circuit board is fixedly arranged in shell, the trigger is rotatably connected with shell, first magnet is fixedly installed in shell, second magnet is fixedly installed in fixed frame, the first magnet and second magnet are magnetically attracted, the shell is provided with fitting part, the fixed frame includes fixed frame body and positioning portion fixedly arranged on fixed frame body, the positioning portion and the fitting part are mutually matched to realize the positioning and fixed connection between shell and fixed frame body. After adopting such scheme, the quick, stable connection between handle and surfboard can be realized, and the installation and removal efficiency and control stability are improved. The structure is designed by magnetic attraction fitting and embedding positioning, which effectively prevents the handle from falling off.

Description

Technical Field

[0001] This utility model relates to the field of surfboard remote control handle technology, and in particular to a magnetic remote control handle assembly for surfboards. Background Technology

[0002] With the increasing popularity of water sports, especially surfing, the demand for surfing equipment is constantly rising. Traditional surfboards rely primarily on the athlete's balance and skill for operation. However, with technological advancements, more and more electric or smart surfboards are entering the market, offering auxiliary power or a more refined operating experience. These new surfboards are typically equipped with control systems that allow users to control parameters such as speed and direction using specific handles.

[0003] In surfing, traditional handles are typically connected to the surfboard via ropes or mechanical locks, which presents several inconveniences. When surfers perform complex maneuvers or encounter large waves, the handles can easily detach due to an unstable connection, affecting the surfing experience and potentially leading to their loss. Furthermore, the installation and removal of traditional handles is cumbersome, requiring considerable time to adjust the ropes or mechanical locks, failing to meet surfers' needs for quick preparation and use. Utility Model Content

[0004] The technical problem this invention aims to solve is to provide a magnetic remote control handle assembly for surfboards, enabling a quick and secure connection between the handle and the surfboard, improving installation and disassembly efficiency and operational stability. This structure, through a magnetic locking and positioning design, effectively prevents the handle from falling off, enhancing safety and convenience of use.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0006] A magnetic remote control handle assembly for a surfboard includes a handle and a mounting bracket fixed to the surfboard. The handle includes a housing, a trigger, and a control circuit board. The trigger is electrically connected to the control circuit board, which is fixedly disposed within the housing. The trigger is rotatably connected to the housing. A first magnet is fixedly installed within the housing, and a second magnet is fixedly installed within the mounting bracket. The first magnet and the second magnet are magnetically attracted to each other. A fitting part is provided on the housing. The mounting bracket includes a mounting bracket body and a positioning part fixedly disposed on the mounting bracket body. The positioning part and the fitting part cooperate with each other to achieve positioning and fixed connection between the housing and the mounting bracket body.

[0007] The magnetic remote control handle assembly for surfboards provided in this application offers significant advantages in installation and disassembly compared to traditional rope binding or mechanical locking connection methods. Traditional handle installation and disassembly require considerable time to adjust ropes or mechanical locks. This application, however, utilizes magnetic attraction by incorporating a first magnet within the housing and a second magnet within the mounting bracket to achieve a rapid magnetic connection between the handle and the bracket. Users simply need to bring the handle close to the bracket for automatic attachment, eliminating complex operations and greatly improving the convenience of installation and disassembly. Furthermore, the engagement and positioning parts work together to achieve rapid positioning and fixation. Disassembly is equally simple; users only need to overcome the magnetic force to remove the handle from the bracket. This rapid installation and disassembly method meets the needs of surfers for quick preparation and use of surfing equipment, saving time and improving surfing efficiency. Notably, the engagement part on the housing and the positioning part on the bracket work together, further enhancing the stability of the handle-bracket connection. The engagement and positioning parts ensure accurate positioning of the handle on the bracket, preventing positional deviations during connection. At the same time, this combination of the mating structure and the magnetic connection makes the handle more stable after it is fixed, and it can maintain a good connection even when subjected to forces from various directions during surfing.

[0008] Preferably, the fitting part consists of two sets of grooves fixedly disposed on the housing, with the two sets of grooves respectively located at the upper and lower ends of the housing. This improves the connection accuracy and positioning stability between the handle and the mounting bracket. Compared to a single-position fitting structure, the double-groove design effectively prevents the handle from rotating, shifting, or tilting after installation, ensuring the handle is always at the correct operating angle and position. Furthermore, this structure enhances the anti-slip capability and connection strength between the handle and the mounting bracket under multi-directional forces. During surfing, the handle may be subjected to impacts from various directions, and the design with grooves at both ends provides stronger structural support in both the longitudinal and lateral directions, preventing the handle from loosening or even falling off due to external forces, further improving safety and reliability.

[0009] The groove assembly includes two grooves symmetrically arranged on the side wall of the housing. This allows the handle to be easily installed by choosing either the left or right groove to mate with the positioning part of the mounting bracket. This symmetry not only increases installation flexibility but also ensures good balance and stability of the handle regardless of whether it is installed on one side. Surfers can choose the more comfortable installation method according to their left or right hand preference, thereby improving operating comfort and convenience.

[0010] Preferably, a first receiving cavity is provided inside the lower end of the housing, located between the two grooves, and the first magnet is fixedly installed within the first receiving cavity. In this way, by providing a dedicated first receiving cavity at the lower end of the housing for fixing the first magnet, the magnet can be stably positioned and protected, preventing displacement or damage due to external impacts or vibrations, thereby ensuring the long-term stability and reliability of the magnetic connection. Furthermore, placing the magnet in the receiving cavity between the two grooves helps to optimize the spatial layout between the magnet and the fitting part.

[0011] Preferably, the positioning part includes an upper positioning protrusion and a lower positioning protrusion. Two upper positioning protrusions are symmetrically arranged on the upper side wall of the mounting frame body, and two lower positioning protrusions are symmetrically arranged on the lower side wall of the mounting frame body. Both the upper and lower positioning protrusions cooperate with the grooves. This allows the handle to easily choose either the left or right groove to mate with the positioning protrusion during installation, increasing the flexibility of handle installation. Furthermore, the upper and lower positioning protrusions respectively mate with the grooves on the handle, enabling quick and accurate positioning during installation. In actual operation, the surfer simply brings the handle close to the mounting frame, and the positioning protrusions automatically embed into the corresponding grooves, achieving rapid positioning and fixation. This precise positioning not only reduces adjustment time due to positional deviations during installation but also ensures the handle is always in an optimal fixed state, improving installation efficiency.

[0012] Preferably, the lower positioning protrusion has a second receiving cavity, and the second magnet is fixedly installed in the second receiving cavity. This embedding of the second magnet in the second receiving cavity within the lower positioning protrusion ensures spatial alignment and magnetic force concentration between the magnet and the first magnet at the handle end, thereby enhancing the magnetic attraction strength and alignment performance. This ensures the handle can quickly find the connection position during attraction, improving the accuracy and convenience of the connection. Importantly, this allows the lower positioning protrusion to achieve a dual locking mechanism of magnetic attraction and mechanical positioning with the groove at the lower end of the handle. On one hand, rapid attraction is achieved through magnetic force; on the other hand, the interlocking structure of the lower positioning protrusion and the groove enhances the mechanical stability between the handle and the mounting bracket. The combined effect of these two mechanisms significantly improves the overall connection's robustness and safety.

[0013] Preferably, the system also includes a magnetic switch assembly, which comprises a magnetic rod and a magnetic sensitive element. The magnetic sensitive element is disposed inside the housing and electrically connected to the control circuit board. The magnetic rod is slidably connected to the housing and can move closer to or further away from the magnetic sensitive element. During use, one end of the magnetic rod is connected to the surfer via a rope. When the surfer accidentally falls into the water, the magnetic rod will detach from the housing along with the surfer and move away from the magnetic sensitive element. At this time, the magnetic sensitive element detects the disappearance of the magnetic field and sends a power-off signal, quickly cutting off the power to the surfboard and preventing the surfboard from continuing to operate out of control, thereby effectively ensuring the safety of the user and surrounding personnel.

[0014] The magnetic sensing element can be a Hall effect sensor, used to detect changes in the magnetic field generated by the magnetic rod. When the magnetic rod approaches or moves away from the Hall effect sensor, the sensor detects the change in magnetic field and generates a corresponding electrical signal, which is transmitted to the control circuit board. The control circuit board controls the power supply based on the received signal, thereby enabling the surfboard to be powered on or off.

[0015] Preferably, the system also includes function buttons mounted on the housing and electrically connected to the control circuit board. This allows users to independently control other functions of the surfboard without changing the power supply.

[0016] Preferably, the housing is provided with a trigger guard, and the trigger is surrounded by the trigger guard and the housing. The trigger guard effectively prevents accidental triggering due to accidental contact or violent shaking during surfing, thus improving the safety of operation.

[0017] In summary, this magnetic remote control handle assembly for surfboards enables a quick and secure connection between the handle and the surfboard, improving installation and disassembly efficiency and operational stability. The magnetic locking design effectively prevents the handle from detaching, enhancing safety and convenience. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0019] Figure 1 This is a schematic diagram of the magnetic remote control handle assembly for surfboards described in this utility model;

[0020] Figure 2 This is a schematic diagram of the handle structure in the magnetic remote control handle assembly for surfboards described in this utility model;

[0021] Figure 3 This is a partial cross-sectional view of the handle in the magnetic remote control handle assembly for surfboards described in this utility model;

[0022] Figure 4This is a schematic diagram of the fixing bracket in the magnetic remote control handle assembly for surfboards described in this utility model. Figure 1 ;

[0023] Figure 5 This is a schematic diagram of the fixing bracket in the magnetic remote control handle assembly for surfboards described in this utility model. Figure 2 ;

[0024] Figure 6 This is a schematic diagram of the lower positioning protrusion in the magnetic remote control handle assembly for surfboards described in this utility model. Figure 1 ;

[0025] Figure 7 This is a schematic diagram of the lower positioning protrusion in the magnetic remote control handle assembly for surfboards described in this utility model. Figure 2 ;

[0026] in:

[0027] 1-Handle; 11-Housing; 111-First receiving cavity; 12-Trigger;

[0028] 2-Fixed bracket; 21-Fixed bracket body;

[0029] 3-First magnet;

[0030] 4-Second magnet;

[0031] 5-Matching part; 51-Groove;

[0032] 6-Positioning part; 61-Upper positioning protrusion; 62-Lower positioning protrusion; 621-Second receiving cavity;

[0033] 7-Magnetic switch assembly; 71-Magnetic rod;

[0034] 8-Function buttons;

[0035] 9-Trigger guard. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0037] In the description of this utility model, it should be understood that the orientation and positional relationship indicated by terms such as "up", "down", "left", "right", "front", "back", "vertical", "bottom", "inner", and "outer" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a magnetic remote control handle assembly for a surfboard includes a handle 1 and a mounting bracket 2 fixed to the surfboard. The handle 1 includes a housing 11, a trigger 12, and a control circuit board (not shown in the figure). The trigger 12 is electrically connected to the control circuit board, which is fixedly disposed inside the housing 11. The trigger 12 is rotatably connected to the housing 11. A first magnet 3 is fixedly installed inside the housing 11, and a second magnet 4 is fixedly installed inside the mounting bracket 2. The first magnet 3 and the second magnet 4 are magnetically attracted to each other. A fitting part 5 is provided on the housing 11. The mounting bracket 2 includes a mounting bracket body 21 and a positioning part 6 fixedly disposed on the mounting bracket body 21. The positioning part 6 and the fitting part 5 cooperate with each other to achieve positioning and fixed connection between the housing 11 and the mounting bracket body 21.

[0039] The magnetic remote control handle assembly for surfboards provided in this application offers significant advantages in installation and disassembly compared to traditional rope binding or mechanical locking connection methods. Traditional handle 1 installation and disassembly require considerable time to adjust the rope or mechanical locking mechanism. This application, however, utilizes magnetic attraction by incorporating a first magnet 3 within the housing 11 and a second magnet 4 within the mounting bracket 2, achieving a rapid magnetic connection between the handle 1 and the mounting bracket 2. Users simply need to bring the handle 1 close to the mounting bracket 2 for automatic magnetic attraction, eliminating the need for complex operations and greatly improving the convenience of installation and disassembly. Furthermore, the engagement part 5 and the positioning part 6 work together to achieve rapid positioning and fixation. Disassembly is equally simple; users only need to overcome the magnetic force to remove the handle 1 from the mounting bracket 2. This rapid installation and disassembly method meets the needs of surfers for quick preparation and use of surfing equipment, saving time and improving surfing efficiency. It is worth noting that the engagement part 5 on the housing 11 and the positioning part 6 on the mounting bracket 2 cooperate with each other, further enhancing the stability of the connection between the handle 1 and the mounting bracket 2. The engagement of the fitting part 5 and the positioning part 6 allows the handle 1 to be accurately positioned on the mounting bracket 2, preventing positional deviations during connection. Furthermore, this engagement structure, combined with the magnetic connection, makes the handle 1 more stable after being fixed, maintaining a good connection even when subjected to forces from various directions during surfing.

[0040] Additionally, refer to Figure 2 and Figure 3 As shown, the fitting part 5 consists of two sets of grooves 51 fixedly mounted on the housing 11, with the two sets of grooves 51 respectively located at the upper and lower ends of the housing 11. This improves the connection accuracy and positioning stability between the handle 1 and the mounting bracket 2. Compared to a fitting structure with only a single location, the design of the upper and lower double groove sets 51 effectively prevents the handle 1 from rotating, shifting, or tilting after installation, ensuring that the handle 1 is always in the correct operating angle and position. Moreover, this structure enhances the anti-slip capability and connection strength between the handle 1 and the mounting bracket 2 under multi-directional force conditions. During surfing, the handle 1 may be subjected to impact forces from various directions, and the design with groove sets 51 at both the upper and lower ends provides stronger structural support in the longitudinal and lateral directions, preventing the handle 1 from loosening or even falling off due to external forces, further improving the safety and reliability of use.

[0041] The groove group 51 includes two grooves 51 symmetrically arranged on the side wall of the housing 11. This allows the handle 1 to be easily installed by choosing either the left or right groove 51 to mate with the positioning part 6 of the mounting bracket 2. This symmetry not only increases installation flexibility but also ensures good balance and stability of the handle 1 regardless of whether it is installed on one side. Surfers can choose the more comfortable installation method according to their left or right hand preference, thereby improving the comfort and convenience of operation.

[0042] Additionally, refer to Figure 3 As shown, a first receiving cavity 111 is provided inside the lower end of the housing 11. The first receiving cavity 111 is located between two grooves 51, and the first magnet 3 is fixedly installed in the first receiving cavity 111. In this way, by providing a dedicated first receiving cavity 111 at the lower end of the housing 11 for fixing the first magnet 3, the magnet can be stably positioned and protected, avoiding displacement or damage to the magnet due to external impact or vibration, thereby ensuring the long-term stability and reliability of the magnetic attraction connection. Moreover, placing the magnet in the receiving cavity between the two grooves 51 helps to optimize the spatial layout between the magnet and the fitting part 5.

[0043] Additionally, refer to Figure 4 and Figure 5As shown, the positioning part 6 includes an upper positioning protrusion 61 and a lower positioning protrusion 62. Two upper positioning protrusions 61 are symmetrically arranged on the upper side wall of the mounting frame body 21, and two lower positioning protrusions 62 are symmetrically arranged on the lower side wall of the mounting frame body 21. Both the upper and lower positioning protrusions 61 and 62 engage with the grooves 51. This allows the handle 1 to easily choose either the left or right side of the groove 51 to engage with the positioning protrusion during installation, increasing the flexibility of handle 1 installation. Furthermore, the upper and lower positioning protrusions 61 and 62 engaging with the grooves 51 on the handle 1 respectively ensures quick and accurate positioning of the handle 1 during installation. In actual operation, the surfer simply brings the handle 1 close to the mounting frame 2, and the positioning protrusions automatically embed into the corresponding grooves 51, achieving quick positioning and fixation. This precise positioning not only reduces adjustment time due to positional deviations during installation but also ensures that the handle 1 is always in the optimal fixed state, improving installation efficiency.

[0044] Additionally, refer to Figure 6 and Figure 7 As shown, a second receiving cavity 621 is provided inside the lower positioning protrusion 62, and the second magnet 4 is fixedly installed in the second receiving cavity 621. In this way, embedding the second magnet 4 in the second receiving cavity 621 inside the lower positioning protrusion 62 ensures spatial alignment and magnetic force concentration between the magnet and the first magnet 3 at the end of the handle 1, thereby enhancing the magnetic attraction strength and centering performance. This ensures that the handle 1 can quickly find the connection position during the attraction process, improving the accuracy and convenience of the connection. Importantly, this allows the lower positioning protrusion 62 to achieve a dual locking mechanism of magnetic attraction and mechanical positioning with the groove 51 at the lower end of the handle 1. On the one hand, rapid attraction is achieved through magnetic force; on the other hand, the interlocking structure of the lower positioning protrusion 62 and the groove 51 enhances the mechanical stability between the handle 1 and the fixing frame 2. The synergistic effect of these two mechanisms significantly improves the overall connection's firmness and safety.

[0045] Additionally, refer to Figure 2 As shown, the system also includes a magnetic switch assembly 7, which comprises a magnetic rod 71 and a magnetic sensitive element (not shown in the figure). The magnetic sensitive element is disposed inside the housing 11 and electrically connected to the control circuit board. The magnetic rod 71 is slidably connected to the housing 11 and can move closer to or further away from the magnetic sensitive element. During use, one end of the magnetic rod 71 is connected to the surfer via a rope. When the surfer accidentally falls into the water, the magnetic rod 71 will detach from the housing 11 along with the surfer and move away from the magnetic sensitive element. At this time, the magnetic sensitive element detects the disappearance of the magnetic field and sends a power-off signal, quickly cutting off the power to the surfboard and preventing the surfboard from continuing to run out of control, thereby effectively ensuring the safety of the user and surrounding personnel.

[0046] The magnetic sensing element can be a Hall effect sensor, used to detect changes in the magnetic field generated by the magnetic rod 71. When the magnetic rod 71 approaches or moves away from the Hall effect sensor, the Hall effect sensor detects the change in magnetic field and generates a corresponding electrical signal, which is transmitted to the control circuit board. The control circuit board controls the power supply to or from the surfboard based on the received signal, thereby enabling the surfboard to be powered on or off.

[0047] Additionally, refer to Figure 2 As shown, it also includes a function button 8, which is mounted on the housing 11 and electrically connected to the control circuit board. In this way, by setting the function button 8, the user can independently control other functions of the surfboard without changing the power supply.

[0048] Additionally, refer to Figure 2 As shown, a trigger guard 9 is provided on the housing 11, and the trigger 12 is surrounded by the trigger guard 9 and the housing 11. The trigger guard 9 effectively prevents accidental triggering caused by accidental contact or violent shaking during surfing, thus improving the safety of operation.

[0049] In summary, this magnetic remote control handle assembly for surfboards enables a quick and secure connection between the handle 1 and the surfboard, improving installation and disassembly efficiency and operational stability. The structure, through its magnetic locking and positioning design, effectively prevents the handle 1 from falling off, enhancing safety and convenience.

[0050] In summary, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A magnetic remote control handle assembly for a surfboard, comprising a handle and a mounting bracket fixed to the surfboard, the handle comprising a housing, a trigger, and a control circuit board, the trigger being electrically connected to the control circuit board, the control circuit board being fixedly disposed within the housing, and the trigger being rotatably connected to the housing, characterized in that, A first magnet is fixedly installed inside the housing, and a second magnet is fixedly installed inside the fixing frame. The first magnet and the second magnet are magnetically attracted to each other. The housing is provided with a fitting part, and the fixing frame includes a fixing frame body and a positioning part fixedly installed on the fixing frame body. The positioning part and the fitting part cooperate with each other to realize the positioning and fixed connection between the housing and the fixing frame body.

2. The magnetic remote control handle assembly for a surfboard according to claim 1, characterized in that, The fitting part consists of two sets of grooves fixedly disposed on the shell, with the two sets of grooves respectively disposed at the upper and lower ends of the shell.

3. The magnetic remote control handle assembly for a surfboard according to claim 2, characterized in that, The groove assembly includes two grooves, which are symmetrically arranged on the side wall of the housing.

4. The magnetic remote control handle assembly for a surfboard according to claim 3, characterized in that, The lower end of the housing is provided with a first receiving cavity, which is located between the two grooves, and the first magnet is fixedly installed in the first receiving cavity.

5. The magnetic remote control handle assembly for a surfboard according to claim 4, characterized in that, The positioning part includes an upper positioning protrusion and a lower positioning protrusion. Two upper positioning protrusions are provided and symmetrically arranged on the upper side wall of the fixing frame body. Two lower positioning protrusions are provided and symmetrically arranged on the lower side wall of the fixing frame body. Both the upper positioning protrusion and the lower positioning protrusion cooperate with the groove.

6. The magnetic remote control handle assembly for a surfboard according to claim 5, characterized in that, The lower positioning protrusion has a second receiving cavity, and the second magnet is fixedly installed in the second receiving cavity.

7. The magnetic remote control handle assembly for a surfboard according to claim 1, characterized in that, It also includes a magnetic switch assembly, which includes a magnetic rod and a magnetic sensitive element. The magnetic sensitive element is disposed inside the housing and electrically connected to the control circuit board. The magnetic rod is slidably connected to the housing and can move closer to or further away from the magnetic sensitive element.

8. The magnetic remote control handle assembly for a surfboard according to claim 7, characterized in that, It also includes function buttons, which are mounted on the housing and electrically connected to the control circuit board.

9. The magnetic remote control handle assembly for a surfboard according to claim 8, characterized in that, The housing is provided with a trigger guard, and the trigger is surrounded by the trigger guard and the housing.

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