Portable cervical vertebra muscle training equipment

Abstract

The utility model relates to portable cervical vertebra muscle training equipment which comprises a soft ball body, a pressure sensor, an inflation and deflation device, a main control device and a man-machine interaction device. The pressure sensor, the man-machine interaction device and the inflation and deflation device are all in communication connection with the main control device, the inflation and deflation device is communicated with the soft ball body through a second air path, and the pressure sensor is connected to the second air path or fixed in the soft ball body. The utility model has the advantages that when a user maintains the stability of the soft ball body and exerts force to extrude the ball body, the neck muscle group can be actively contracted, so that the surface layer and deep layer muscle groups of the neck can be trained.

Description

Technical Field

[0001] This utility model relates to the field of medical rehabilitation equipment, and in particular to a portable cervical muscle training device. Background Technology

[0002] There are two main methods for neck muscle training: 1. Using electronic massagers. These massagers use motors and hands to compress the neck muscles. However, since the user lacks active autonomic neuromuscular control and there is no voluntary contraction, the massagers only provide weak stimulation to the superficial muscles. They cannot train the superficial and deep muscle groups that cause chronic neck pain, thus having limited effect on muscle function recovery. 2. Using external weight-bearing concentric and eccentric contraction training equipment. This method of weight-bearing training is simplistic, and the force of the weight is applied in the sagittal plane, having no effect on the rotational muscles in the coronal plane of the neck. Adjusting the training intensity is difficult, and due to torque limitations, there is a certain learning curve. Training usually requires assistance, and users cannot complete these exercises independently.

[0003] The problem with both of the above training methods is that the amount of force exerted cannot be precisely monitored during the training process. Summary of the Invention

[0004] To address the aforementioned issues, the present invention aims to provide a portable cervical muscle training device that allows users to precisely monitor the training process, complete the training independently, and actively contract the neck muscle groups when maintaining the stability of the soft ball and when applying force to squeeze the ball, thereby training both the superficial and deep muscle groups of the neck.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A portable cervical muscle training device includes a soft ball, a pressure sensor, an inflation / deflation device, a main control device, and a human-computer interaction device; the pressure sensor, the human-computer interaction device, and the inflation / deflation device are all communicatively connected to the main control device, the inflation / deflation device is connected to the soft ball through a second air path, and the pressure sensor is connected to the second air path or fixed inside the soft ball.

[0007] More preferably, the training device also includes a main control circuit board equipped with a communication module and a main control chip. The main control chip is wired to the pressure sensor via a data cable, and the main control device is wired to the human-machine interaction device via a data cable or the main control device and the human-machine interaction device perform wireless data transmission.

[0008] More preferably, the inflation / deflation device includes an electronic valve and a micro air pump. Both the micro air pump and the electronic valve are electrically connected to the main control chip. The electronic valve includes an air inlet and two air outlets. The micro air pump is connected to the air inlet of the electronic valve through a first air path. One of the air outlets of the electronic valve is connected to the soft ball through a second air path. The other air outlet of the electronic valve serves as an exhaust port.

[0009] More preferably, the training device further includes a massage device placed below the user's neck, the massage device having an independent power switch or the massage device being electrically connected to the main control device.

[0010] More preferably, the training equipment further includes a mounting base plate, on which the massage device, inflation / deflation device and main control device are all fixed, and the main control device wirelessly transmits data with the human-computer interaction device.

[0011] This utility model has the following beneficial effects:

[0012] 1. This utility model relates to a portable cervical muscle training device. During training, a soft ball is used as a head carrier, allowing the user to exert force to squeeze the soft ball, thereby training both the superficial and deep muscles of the neck and improving the muscle remodeling effect.

[0013] 2. This utility model is a portable cervical muscle training device that allows users to train by performing different movements while maintaining the stability of the ball, including supine extension, left rotation, and right rotation, to further activate the muscle groups of the user's neck that have left and right rotation functions and enhance the training effect of the neck muscles.

[0014] 3. This utility model provides a portable cervical muscle training device. The user's squeezing force is sent to the human-computer interaction device through a pressure sensor. The human-computer interaction device provides real-time feedback to the user, who can precisely monitor the training process and complete the training independently, greatly reducing training costs.

[0015] 4. This utility model provides a portable cervical muscle training device. By setting up an inflation / deflation device and a massage device, the user can independently issue commands through the human-computer interaction device to change the shape of the soft ball, lower the head height, and massage and relax the neck muscles. This combines active muscle contraction with passive massage to enhance the muscle training effect.

[0016] 5. This utility model provides a portable cervical muscle training device, which has a simple structure, small size, low cost, and wide applicability. Attached Figure Description

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model after the addition of a massage device.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Soft sphere; 2. Pressure sensor; 3. Main control device; 4. Human-machine interaction device; 50. Inflation / depression device; 5. Electronic valve; 6. Miniature air pump; 7. First air path; 8. Second air path; 9. Massage device; 10. Mounting base plate; 11. Exhaust port; 12. Hose. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0022] See Figure 1 A portable cervical muscle training device includes a soft ball 1, a pressure sensor 2, an inflation / deflation device 50, a main control device 3, and a human-computer interaction device 4. The pressure sensor 2, the human-computer interaction device 4, and the inflation / deflation device 50 are all communicatively connected to the main control device 3. The inflation / deflation device 50 is connected to the soft ball 1 via a second air passage 8, and the pressure sensor 2 is connected to the second air passage 8 or to the inside of the soft ball 1 via a flexible tube 12. The pressure sensor 2 collects the pressure signal inside the soft ball 1 in real time and transmits the pressure signal to the main control device 3. The main control device 3 processes the pressure signal, performs A / D conversion to obtain the current pressure value, calculates the difference between the current pressure value and the initial pressure value of the soft ball 1, obtains the user's exertion value, and transmits this exertion value to the human-computer interaction device 4 for display. The initial pressure value of the soft ball 1 refers to the pressure value when the user's head is relaxed and resting on the soft ball 1. The pressure sensor 2 can be a MEMS sensor. The human-computer interaction device 4 is a user control terminal that includes a display screen, buttons, and a voice player. For example, it may be a handheld controller with a display screen, buttons, and a voice player; a controller using a touchscreen; a mobile smart terminal; a tablet computer; or a sports watch. The main control device 3 and the human-computer interaction device 4 are connected via a wired data cable or wirelessly.

[0023] The main control device 3 includes a main control circuit board equipped with a communication module and a main control chip, which are communicatively connected. The main control chip is electrically connected to the pressure sensor. Exemplarily, the main control chip can be a microcontroller or an MCU, such as an STM32 series microcontroller, an ESP32 series microcontroller, or an 8-bit microcontroller. To enable more user-friendly and convenient device operation, the human-machine interface 4 can be a mobile smart terminal. The main control chip is connected to the human-machine interface 4 via the communication module. The communication module can be a Bluetooth module or a Wi-Fi module.

[0024] Preferably, the preset pressure value P0 within the soft sphere 1 is in the range of 0.6Pmax ≤ P0 ≤ 0.9Pmax, where Pmax is the maximum internal pressure that the soft sphere 1 can withstand. This is to keep the sphere soft, allowing for sufficient space when the user exerts force, making it easier for the user to compress the sphere. Users can choose soft spheres 1 with different preset pressure values ​​based on their strength level. For example, users with greater strength can choose a soft sphere 1 with a preset pressure value of 0.85Pmax, while users with less strength can choose a soft sphere 1 with a preset pressure value of 0.7Pmax. Furthermore, after a period of training and increased strength, users can choose a soft sphere 1 with a higher preset pressure value to enhance training effectiveness. The preset pressure value of the soft sphere 1 can be flexibly and conveniently changed by setting up the inflation / deflation device 50. When the device is not in use, it can be deflated before storage, making it more convenient to use, reducing the device's size, and facilitating storage.

[0025] The pre-set pressure within the soft sphere 1 can be achieved by injecting gas using an air pump. In this embodiment, the soft sphere 1 serves as the force-bearing carrier. Before the head squeezes the soft sphere 1 with different movements, the neck muscles naturally and actively exert force to maintain the stability of the sphere. At this point, the muscles are already in an active contraction state. Applying force to the soft sphere 1 further mobilizes the muscle groups responsible for left and right rotation of the neck, achieving effective training of both deep stabilizing muscle groups and superficial functional muscle groups, significantly improving the training effect of neck muscles. Since active muscle exertion is a prerequisite for reshaping muscle function, and muscle function reshaping is considered a standard for rehabilitation outcomes in the therapeutic field, the training device in this embodiment can also be used for neck muscle function reshaping training.

[0026] The main control device 3 sends the calculated force value and / or the real-time pressure value within the soft sphere 1 to the human-computer interaction device 4. The human-computer interaction device 4 can display the real-time force value to the user through visual graphics or numerical values, providing visual feedback. Simultaneously, the human-computer interaction device 4 can guide the user through training via voice explanation or prompts, allowing the user to follow the prompts on the smart terminal to complete the training. Furthermore, the human-computer interaction device 4 can issue control commands to the main control device 3 based on the user's actions, and the main control device 3 will execute corresponding operations according to the control commands. For example, the user can issue a "start training" command through the human-computer interaction device 4, waking up the main control device 3 and initiating real-time data acquisition by the pressure sensor 2. The user can also pause or end training through the human-computer interaction device 4. In this embodiment, through the real-time data acquisition by the pressure sensor 2, the real-time signal processing by the main control device 3, and the real-time display of the force value by the human-computer interaction device 4, the user can precisely and visually track and understand the force application during the training process, enabling autonomous training and improving training effectiveness.

[0027] Please see Figure 1 The inflation / deflation device 50 includes an electronic valve 5 and a micro air pump 6, both of which are electrically connected to the main control device 3. The electronic valve 5 includes an inlet and two outlets. The micro air pump 6 is connected to the inlet of the electronic valve 5 via a first air path 7. One outlet of the electronic valve 5 is connected to the soft sphere 1 via a second air path 8. The pressure sensor 2 is connected to the second air path 8. The other outlet of the electronic valve 5 serves as an exhaust port 11. The main control device 3 controls the operating status of the electronic valve 5 and the micro air pump 6 according to commands issued by the human-machine interface device 4.

[0028] When the soft bulb 1 needs to be inflated, the user sets the preset pressure value of the soft bulb 1 through the human-machine interface device 4 and issues an inflation command. After receiving the command, the main control device 3 starts the micro air pump 6 and receives the pressure signal collected by the pressure sensor 2 in real time. After analog-to-digital conversion, it obtains the current pressure value and compares it with the preset pressure value. When the two are consistent, the main control device 3 issues a command to stop the operation of the micro air pump 6. When the device needs to be stored, the user issues a deflation command through the human-machine interface device 4. After receiving the command, the main control device 3 controls the electronic valve 5 to open the exhaust port 11. The main control device 3 receives the pressure signal collected by the pressure sensor 2 in real time. When the pressure value inside the soft bulb 1 is lower than the preset threshold for stopping deflation, it closes the exhaust port 11 of the electronic valve 5.

[0029] In this embodiment, the inflation / deflation device 50 allows the user to flexibly adjust the preset pressure value of the soft ball 1 according to their own strength, making the operation convenient and enabling training to be more matched to the user's physical fitness.

[0030] In this embodiment, a massage device 9 is added to combine active muscle exertion with passive massage, thereby improving the muscle remodeling effect.

[0031] Please see Figure 2 A mounting base plate 10 is provided, and the massage device 9, the inflation / deflation device 50 and the main control device 3 are all fixed on the mounting base plate 10. Figure 2 The diagram shows the structure of the massage device 9. In practical applications, the massage device 9 is surrounded by a cover to improve massage comfort. The massage device 9 has an independent power manual switch or is electrically connected to the main control device 3. The massage device 9 can be a type suitable for supine massage, and its height can be less than the height of the soft ball 1. The soft ball 1 is located below the user's head, and the massage device 9 is placed below the user's neck. When the user is training, the soft ball 1 lifts the head, and the neck is removed from the massage device 9. When passive massage is needed, the soft ball 1 is deflated via the human-computer interaction device 4, allowing the neck to rest on the massage device 9. The massage device 9 can be activated via the human-computer interaction device 4 or the power switch of the massage device 9 can be manually turned on for passive massage.

[0032] This utility model presents a simple and easy-to-use working method for a portable cervical muscle training device:

[0033] Step 1: Establish a communication connection between the human-computer interaction device 4 and the main control device 3;

[0034] Step 2: Send an inflation command through the human-machine interaction device 4. After receiving the command, the main control device 3 wakes up the pressure sensor 2, and the pressure sensor 2 starts to work; or the pressure sensor 2 can be woken up immediately after the human-machine interaction device 4 and the main control device 3 establish a communication connection.

[0035] Step 3: The main control device 3 receives the pressure signal collected by the pressure sensor 2, performs analog-to-digital conversion, obtains the current pressure value inside the soft sphere 1, and determines whether the current pressure value is less than the preset pressure value of the soft sphere 1. If so, the micro air pump 6 is started and the current pressure value inside the soft sphere 1 is monitored in real time. When the current pressure value is equal to the preset pressure value of the soft sphere 1, a command is issued to stop the micro air pump 6.

[0036] Step 4: Under the guidance of the human-computer interaction device 4, the user performs supine extension force training; the smart terminal can display the force value in real time, and understand the data of the training process in detail. The user follows the prompts of the human-computer interaction device 4 to complete a set of training.

[0037] Step 5: Send a massage command through the human-computer interaction device 4. The main control device 3 sends a command to open the exhaust port 11 of the electronic valve 5 and obtain the current pressure of the soft ball 1 in real time from the pressure sensor 2.

[0038] Step 6: When the pressure value of the soft ball 1 is lower than the preset exhaust threshold, the main control device 3 can close the exhaust port 11 and start the massage device 9.

[0039] Step 7: The main control device 3 keeps time. After the passive massage of the preset massage time is completed, the massage device 9 is stopped, the micro air pump 6 is turned on to inflate the soft ball 1, and the micro air pump 6 is stopped after the pressure value inside the soft ball 1 reaches the preset pressure value.

[0040] Step 8: Under the guidance of the human-computer interaction device 4, the user performs the next set of training or the next action training. When completed, steps 5 to 7 are repeated until all actions are trained.

[0041] This invention relates to a portable cervical muscle training device. Users can actively engage their neck muscles by squeezing a soft ball 1 with their head and controlling the instability of the ball 1 while lying supine with the head extended and rotating left and right. This trains both deep stabilizing muscles and superficial functional muscles. Simultaneously, the squeezing force is collected by a pressure sensor 2, processed by a main control device 3, and sent to a human-computer interaction device 4 for real-time feedback to the user. Users can precisely monitor the training process and complete the training independently. Furthermore, by incorporating an inflation / deflation device 50 and a massage device 9, users can autonomously change the shape of the soft ball via commands from a smart terminal, lowering the head height to massage and relax the neck muscles. This combination of active muscle exertion and passive massage enhances the muscle training effect and helps users reshape their muscles.

[0042] The above description is only a specific embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made based on the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A portable cervical spine muscle training device, characterized in that: It includes a soft sphere, a pressure sensor, an inflation / deflation device, a main control device, and a human-machine interface device; the pressure sensor, the human-machine interface device, and the inflation / deflation device are all communicatively connected to the main control device; the inflation / deflation device is connected to the soft sphere through a second air path; the pressure sensor is connected to the second air path through a hose or the pressure sensor is connected to the soft sphere through a hose.

2. The portable cervical muscle training device according to claim 1, characterized in that: The main control device includes a main control circuit board equipped with a communication module and a main control chip, the communication module and the main control chip being communicatively connected; the main control chip being electrically connected to the pressure sensor; and the main control device being wired to the human-machine interaction device via a data cable or wirelessly transmitting data between the main control device and the human-machine interaction device.

3. The portable cervical muscle training device according to claim 2, characterized in that: The inflation / deflation device includes an electronic valve and a micro air pump. Both the micro air pump and the electronic valve are electrically connected to the main control chip. The electronic valve includes an air inlet and two air outlets. The micro air pump is connected to the air inlet of the electronic valve through a first air path. One of the air outlets of the electronic valve is connected to the soft ball through a second air path. The other air outlet of the electronic valve serves as an exhaust port.

4. The portable cervical muscle training device according to claim 3, characterized in that: It also includes a massage device placed below the user's neck, the massage device having an independent power switch or the massage device being electrically connected to the main control device.

5. A portable cervical muscle training device according to claim 4, characterized in that: It also includes a mounting base plate, on which the massage device, inflation / deflation device and main control device are all fixed. The main control device wirelessly transmits data with the human-machine interface device.

6. The portable cervical muscle training device according to claim 1, characterized in that: The pressure sensor is a MEMS sensor.

7. A portable cervical muscle training device according to claim 2, characterized in that: The main control chip is a microcontroller.

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