A core muscle training device for divers with interference simulation function

Abstract

The present invention provides a core muscle training device for divers with an interference simulation function, characterized in that it includes: a Swiss ball; a tiltable plane module for supporting the Swiss ball, including a hard plate and four lifting units respectively arranged under the four corners of the hard plate; and a microprocessor electrically connected to the lifting units, for controlling the lifting units to move up and down so as to tilt the hard plate. The lifting units include an electric push rod and a drive motor. The training device of the present invention has an underwater interference simulation function, requiring the user to coordinate the core muscles to maintain stability, and training the diver's core muscle group coordinated movement ability and reaction speed when facing interference.

Description

Technical Field

[0001] The present invention belongs to the field of sports training and rehabilitation treatment equipment, and in particular relates to a core muscle group training device for divers with an interference simulation function. Background Art

[0002] The core muscles refer to the muscles surrounding the spine and pelvis. They include the rectus abdominis, external obliques, internal obliques, and transverse abdominis (pelvic muscles); the rectus dorsi, quadratus lumborum, latissimus dorsi, and multifidus (back); and the gluteus maximus, gluteus medius, and iliopsoas (hip). The core muscles protect the spine, maintain stability, and maintain force transfer. Core training is essential for improving athletic performance, rehabilitation, and preventing sports injuries, and has important applications in sports training, rehabilitation therapy, and military training. Common core training methods can be categorized as either non-equipment or equipment-based. Non-equipment training includes squats, planks, push-downs, and Russian twists. Equipment-based training includes dumbbell presses, band stretches, and Swiss ball exercises. The Swiss ball utilizes the instability of the inflatable sphere's support surface, requiring the user to maintain balance. This requires full engagement of the core muscles, making the Swiss ball a recognized and comprehensive core training device.

[0003] Divers are crucial for safety clearance, military reconnaissance, and water rescue operations. Because they work for extended periods in cold temperatures and complex water currents, core muscles are crucial for divers. They help maintain balance and stability underwater, maintain a streamlined body shape, and provide a stable base for limb muscles, making them crucial for job safety. Swiss balls are a crucial device for core training for divers, but currently, they are used in a steady-state environment. While their primary purpose is to enhance core strength, they are ineffective in improving core coordination and enhancing stability. To maximize training effectiveness, diver training should closely mimic the actual underwater environment. Summary of the Invention

[0004] The present invention is made to solve the above-mentioned problems, and its purpose is to provide a core muscle training device for divers with interference simulation function. The present invention adopts the following technical solutions:

[0005] The present invention provides a core muscle training device for divers with an interference simulation function, characterized by comprising: a Swiss ball; a tiltable plane module for supporting the Swiss ball, comprising a rigid plate and four lifting units disposed below the four corners of the rigid plate; and a microprocessor electrically connected to the lifting units for controlling the lifting and lowering of the lifting units to tilt the rigid plate. The lifting unit comprises an electric push rod and a drive motor.

[0006] The core muscle training device for divers with an interference simulation function provided by the present invention may also have the following features: the electric push rod includes a first sleeve and a second sleeve that are sleeved together. The first sleeve is placed on the ground, and the upper end of the second sleeve is hingedly connected to the rigid plate and electrically connected to a drive motor. The drive motor drives the second sleeve to move up and down relative to the first sleeve, thereby tilting the rigid plate.

[0007] The core muscle training device for divers with interference simulation function provided by the present invention may also have the following features: an information acquisition module is provided on a hard plate, electrically connected to a microprocessor, and is used to collect pressure data of a Swiss ball on the hard plate.

[0008] The core muscle training device for divers with interference simulation function provided by the present invention may also have the following features: the information acquisition module is a planar pressure sensing array, which includes multiple pressure sensors to collect multi-point pressure information, and the multiple pressure sensors are evenly laid on a hard flat surface.

[0009] The core muscle training device for divers with interference simulation capabilities provided by the present invention may also have a feature in which the microprocessor calculates the relative position of a Swiss ball using pressure data collected by the information acquisition module and calculates the position change in real time. The position change is the displacement of the Swiss ball from its initial position.

[0010] The core muscle training device for divers with interference simulation function provided by the present invention may also have the following features: further comprising a speaker electrically connected to the microprocessor for providing real-time feedback of the position change of the Swiss ball to the user.

[0011] The core muscle training device for divers with interference simulation function provided by the present invention may also have the following features: a remote control, which is connected to the microprocessor for communication and is used by the user to issue control instructions, including a switch button, a volume adjustment button and a training mode switching button.

[0012] The core muscle training device for divers with interference simulation function provided by the present invention may also have the following features: it also includes a power supply module, which is electrically connected to the drive motor, microprocessor, signal acquisition module and speaker to play a power supply role.

[0013] Functions and effects of the invention

[0014] The core muscle training device for divers with interference simulation capabilities according to the present invention includes a Swiss ball; a tiltable plane module for supporting the Swiss ball, comprising a rigid plate and four lifting units disposed below the four corners of the rigid plate; and a microprocessor electrically connected to the lifting units for controlling the lifting and lowering of the lifting units to tilt the rigid plate. The lifting unit includes an electric push rod and a drive motor.

[0015] The present invention's core muscle training device for divers with interference simulation features underwater interference simulation. It uses a multi-degree-of-freedom rigid plate mounted on a Swiss ball to actively interfere with the ball through its motion. This requires the user to coordinate their core muscles to maintain stability. This fully simulates the water flow interference experienced by divers underwater, training the diver's core muscle coordination and reaction speed in the face of interference. The present device significantly improves the precision and targeted nature of core muscle training. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of a core muscle training device for divers with an interference simulation function according to an embodiment of the present invention;

[0017] Figure 2 is a side view of a tiltable planar module according to an embodiment of the present invention; and

[0018] Figure 3 1 is a flowchart of a core muscle training device for divers with an interference simulation function according to an embodiment of the present invention. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention is described below with reference to the accompanying drawings and embodiments.

[0020] This embodiment provides a core muscle training device 100 for divers with an interference simulation function.

[0021] Figure 1 2 is a schematic diagram of a core muscle training device for divers with an interference simulation function according to an embodiment of the present invention.

[0022] like Figure 1 As shown, the core muscle training device 100 for divers with interference simulation function includes a Swiss ball 10, a tiltable plane module 20, a microprocessor 30, an information acquisition module 40, a speaker 50, a remote control (not shown in the figure) and a power supply module (not shown in the figure).

[0023] Figure 2 A side view of the planar module is shown in FIG.

[0024] like Figure 2As shown, the tiltable plane module 20 includes a hard plate 21 and four lifting units 22. The lifting units 22 include electric push rods 221 and drive motors (not shown in the figure).

[0025] Four electric push rods 221 are respectively disposed below the four corners of the hard plate 21 .

[0026] The electric push rod 221 includes a first sleeve 2211 and a second sleeve 2212. The first sleeve 2211 is set on the ground, and the upper end of the second sleeve 2212 is hinged to the hard plate 21 and electrically connected to the drive motor.

[0027] The driving motor drives the second sleeve 2212 to move up and down relative to the first sleeve 2211 , thereby tilting the hard plate 21 .

[0028] When the extension and contraction amounts of each electric push rod 221 are different, the hard plate 21 may tilt. The tilt angle of the hard plate 21 is determined by the extension and contraction amounts of each electric push rod 221. The electric push rod 221 is controlled by the microprocessor through the drive motor, and the extension and contraction amounts of the electric push rod 221 are fed back to the microprocessor 30 through the built-in displacement sensor.

[0029] The microprocessor 30 is an i76700k chip, which is electrically connected to the drive motor and is used to control the drive motor to move the second sleeve 2212 up and down, thereby tilting the hard plate 21 .

[0030] The information acquisition module 40 is a planar pressure sensing array, which includes a plurality of pressure sensors to collect multi-point pressure information. The plurality of pressure sensors are evenly laid on the plane of the hard flat plate 21 .

[0031] Before use, the core muscle training device for divers with an interference simulation function of this embodiment has an initial position of the Swiss ball 21 relative to the pressure sensor array. During use, this position changes when the user manipulates the Swiss ball 21. The amount of position change represents the degree to which the Swiss ball 21 deviates from the initial position.

[0032] During movement, the Swiss ball 21 comes into contact with multiple pressure sensors, which detect contact forces at these points. Contact points experience significantly higher forces than non-contact points. Using the pressure data collected by the information acquisition module 40, the microprocessor 30 calculates the relative position of the Swiss ball 10 and calculates positional changes in real time.

[0033] The speaker 50 is electrically connected to the microprocessor 30 and, under the control of the microprocessor 30 , can broadcast the position change of the Swiss ball in real time.

[0034] The remote controller is in communication with the microprocessor 30 and is used by the user to issue control commands, including a power button, a volume adjustment button, and a training mode switching button.

[0035] The user can start or end the training process through the power button of the remote control, and can also adjust the speaker volume through the volume adjustment. At the same time, the user can adjust the training difficulty and interference intensity through the training mode switch button.

[0036] The power supply module is a battery, which is electrically connected to the drive motor, the microprocessor 30, the signal acquisition module 40 and the speaker 50 to provide power.

[0037] Figure 3 4 is a flowchart of the working process of the core muscle training device for divers with interference simulation function in this embodiment.

[0038] like Figure 3 As shown, the core muscle training device 100 for divers with interference simulation function of this embodiment has three working modes:

[0039] (1) Normal mode

[0040] The hard plate 21 does not tilt. When the training device detects that the Swiss ball 21 is offset, the offset amount is announced through the speaker 40. The working process is as follows:

[0041] In step S1 , the user first places the Swiss ball 10 on the hard surface 21 and adjusts the training posture. The user then uses the remote control to initialize the device and set the volume and frequency of the speaker 40 .

[0042] Step S2: Use the remote controller to set a normal training mode.

[0043] In step S3, the information acquisition module 20 reads the pressure data from the pressure sensor array, and the microprocessor 30 calculates the initial position of the Swiss ball 10 based on the pressure data, transmits the initial position to the speaker, and announces it.

[0044] Step S4: The user starts regular training after receiving the initial position information.

[0045] In step S5, the information acquisition module 20 reads the pressure data from the pressure sensor array, and the microprocessor 30 calculates the real-time position of the Swiss ball 10 based on the pressure data, transmits the real-time position information to the speaker, and broadcasts it.

[0046] In step S6, the speaker 40 broadcasts the position change of the Swiss ball 10 in real time. The user adjusts the position of the Swiss ball 10 according to the feedback information from the speaker 40 to achieve a regular training effect.

[0047] (2) Enhanced mode

[0048] The tilt angle and direction of the hard plate 21 are fixed. The four electric push rods 221 extend and retract, causing the hard plate 21 to tilt. The tilt angle and direction can be set via the remote control. When the training device detects that the Swiss ball 21 has shifted, the amount of the shift is announced via the speaker 40. The operating process is as follows:

[0049] In step S1 , the user first places the Swiss ball 10 on the hard surface 21 and adjusts the training posture. The user then uses the remote control to initialize the device and set the volume and frequency of the speaker 40 .

[0050] Step S2: Using the remote controller to set the enhanced training mode.

[0051] In step S3, the training intensity is set using the remote control. The microprocessor determines the relationship between the extension and contraction of each electric push rod 221 and the tilt direction and tilt of the hard surface 21, and calculates the extension and contraction of the electric push rod 221 in the enhanced mode. After the calculation is complete, the remote control issues a command, and the information acquisition module 20 reads the pressure data from the pressure sensor array. The microprocessor 30 calculates the initial position of the Swiss ball 10 based on the pressure data, transmits the initial position to the speaker, and announces it.

[0052] In step S4, the microprocessor 30 controls the driving motor to extend and retract the electric push rod 221 to a fixed amount according to the specified training intensity, so that the hard plate 21 reaches the specified tilt angle and direction, and the user performs enhanced training.

[0053] In step S5, the information acquisition module 20 reads the pressure data from the pressure sensor array, and the microprocessor 30 calculates the real-time position of the Swiss ball 10 based on the pressure data, transmits the real-time position information to the speaker, and broadcasts it.

[0054] In step S6, the speaker 40 broadcasts the position change of the Swiss ball 10 in real time. The user adjusts the position of the Swiss ball 10 according to the feedback information from the speaker 40 to achieve a regular training effect.

[0055] (3) Disturbance mode

[0056] The tilt angle and direction of the hard plate 21 change according to a certain pattern and the change pattern is adjustable. The four electric push rods 221 extend and retract, causing the tilt direction and angle of the hard plate 21 to change according to a certain pattern. The change pattern is set by the remote control. The working process is as follows:

[0057] In step S1 , the user first places the Swiss ball 10 on the hard surface 21 and adjusts the training posture. The user then uses the remote control to initialize the device and set the volume and frequency of the speaker 40 .

[0058] Step S2: Use the remote controller to set the disturbance training mode.

[0059] In step S3, the disturbance intensity is set using the remote control. The microprocessor determines the relationship between the extension and contraction of each electric push rod 221 and the tilt direction and tilt of the hard plate 21. The microprocessor also calculates the variation pattern of the extension and contraction of the electric push rods 221 under the disturbance mode. After the calculation is complete, the remote control issues a command, and the information acquisition module 20 reads the pressure data from the pressure sensor array. The microprocessor 30 calculates the initial position of the Swiss ball 10 based on the pressure data, transmits the initial position to the speaker, and announces it.

[0060] In step S4, the microprocessor 30 controls the driving motor according to the specified disturbance training intensity so that the extension and contraction amount of the electric push rod 221 changes according to a fixed rule, thereby changing the specified tilt angle and direction of the hard plate 21 according to a certain rule, and the user performs disturbance training.

[0061] In step S5, the information acquisition module 20 reads the pressure data from the pressure sensor array, and the microprocessor 30 calculates the real-time position of the Swiss ball 10 based on the pressure data, transmits the real-time position information to the speaker, and broadcasts it.

[0062] In step S6, the speaker 40 broadcasts the position change of the Swiss ball 10 in real time. The user adjusts the position of the Swiss ball 10 according to the feedback information from the speaker 40 to achieve a regular training effect.

[0063] Example Function and Effect

[0064] The core muscle training device for divers with interference simulation capabilities in this embodiment includes a Swiss ball; a tiltable plane module for supporting the Swiss ball, comprising a rigid plate and four lifting units positioned below the four corners of the rigid plate; and a microprocessor electrically connected to the lifting units for controlling the lifting and lowering of the lifting units, thereby tilting the rigid plate. The lifting unit includes an electric push rod and a drive motor.

[0065] The core muscle training device for divers with interference simulation capabilities in this embodiment has an underwater interference simulation function. A multi-degree-of-freedom motion plate is configured for a Swiss ball. The plate's motion applies active interference to the Swiss ball. The interference frequency and amplitude are controllable, requiring the user to coordinate their core muscles to maintain stability. This fully simulates the water flow interference experienced by divers underwater, training the diver's core muscle coordination and reaction speed in the face of interference. The device of this invention can significantly improve the precision and targeted nature of core muscle training.

[0066] Furthermore, multiple electric push rods, each equipped with its own drive motor, can be freely extended and retracted, tilting the surface beneath the Swiss ball to a specific angle. This increases the user's control difficulty and allows for varying training intensity. Furthermore, the microprocessor controls the rigid surface's tilt angle in real time, increasing the ball's instability and simulating the current disturbances experienced by divers underwater. This helps train the diver's core muscles to coordinate movements and react quickly to these disturbances.

[0067] In addition, the core muscle training device for divers with interference simulation function of this embodiment has a real-time feedback function of training status. The microprocessor monitors the posture of the Swiss ball in real time through the information acquisition module, and multiple pressure sensors laid on the hard flat surface improve the detection accuracy of the Swiss ball position.

[0068] In addition, the speaker setting can provide voice reminders for position deviations or fluctuations of the Swiss ball, using the error amplification effect to enhance the user's movement stability, improve the functional strength of the core muscles, increase interference sensitivity through the human body perception feedback loop, and enhance the Swiss ball training effect.

[0069] In addition, the remote controller provides the user with a simple and friendly way to control the device of this embodiment, thereby improving the convenience of training.

Claims

1. A core muscle training device for divers with an interference simulation function, characterized in that: include: Swiss ball; A tiltable plane module, used to support the Swiss ball, comprising a hard plate and four lifting units respectively arranged under the four corners of the hard plate; an information acquisition module, disposed on the rigid plate and electrically connected to the microprocessor, for acquiring pressure data of the Swiss ball on the rigid plate; the information acquisition module is a planar pressure sensing array comprising a plurality of pressure sensors for acquiring multi-point pressure information, the plurality of pressure sensors being evenly distributed on the plane of the rigid plate; The microprocessor is electrically connected to the lifting unit and is used to control the lifting unit to lift and lower so as to tilt the hard plate. The microprocessor calculates the relative position of the Swiss ball based on the pressure data collected by the information acquisition module and calculates the position change in real time. The position change is the displacement of the Swiss ball from the initial position. a speaker, electrically connected to the microprocessor, for feeding back the position change of the Swiss ball to the user in real time; and The remote controller is connected to the microprocessor for the user to issue control instructions, including a switch button, a volume adjustment button, and a training mode switch button. The lifting unit includes an electric push rod and a drive motor. The core muscle training device for divers with an interference simulation function has a disturbance mode. The tilt angle and direction of the hard plate change according to a certain regularity, and the change regularity is adjustable. The four electric push rods extend and retract, causing the tilt direction and angle of the hard plate to change according to a certain regularity. The change regularity is set by the remote control. The working process is as follows: In step S1, the user first places the Swiss ball on the hard flat plate, adjusts the training posture, and uses the remote control to initialize the device and set the broadcast volume and broadcast frequency of the speaker; Step S2, using the remote controller to set a disturbance training mode; Step S3: Using the remote control to set the disturbance intensity, the microprocessor obtains the relationship between the extension and contraction amount of each electric push rod and the tilt direction and tilt amount of the hard plate, and calculates the change pattern of the extension and contraction amount of the electric push rod under the disturbance mode. After the calculation is completed, the remote control issues a command, the information acquisition module reads the pressure data of the pressure sensor array, and the microprocessor calculates the initial position of the Swiss ball based on the pressure data, transmits the initial position to the speaker, and broadcasts it; In step S4, the microprocessor controls the drive motor according to the specified disturbance training intensity so that the extension and contraction amount of the electric push rod changes according to a fixed rule, thereby changing the specified tilt angle and direction of the hard plate according to a certain rule, and the user performs disturbance training; Step S5: The information acquisition module reads the pressure data from the pressure sensor array, and the microprocessor calculates the real-time position of the Swiss ball based on the pressure data, transmits the real-time position information to the speaker, and broadcasts it; In step S6, the speaker broadcasts the change in the position of the Swiss ball in real time, and the user adjusts the position of the Swiss ball according to the feedback information from the speaker to achieve a regular training effect.

2. The core muscle training device for divers with interference simulation function according to claim 1, characterized in that: in, The electric push rod includes a first sleeve and a second sleeve which are sleeved together. The first sleeve is arranged on the ground, The upper end of the second sleeve is hinged to the hard flat plate and electrically connected to the drive motor. The driving motor drives the second sleeve to move up and down relative to the first sleeve, thereby tilting the hard plate.

3. The core muscle training device for divers with interference simulation function according to claim 1, characterized in that: Also includes: The power supply module is electrically connected to the driving motor, the microprocessor, the signal acquisition module and the speaker, and is used to provide power.

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