Lifting type vestibular balloon rehabilitation training device

Abstract

The utility model discloses a lift type vestibular sacculus rehabilitation training device, which comprises a slide rail fixing assembly, a driving assembly, a vertical slide rail, a slide block, a seat, a seat bottom plate, a seat buffer assembly, a protection assembly, a sensor assembly and a controller, the vertical slide rail is fixed on the slide rail fixing assembly, the vertical slide rail is in sliding fit with the slide block, the seat is fixed on the surface of the slide block, and the sensor assembly is fixed on the surface of the slide block. The protection assembly is installed on the seat, the seat bottom plate is fixed to the bottom of the seat, the seat buffering assembly is fixedly arranged on the side of the sliding rail fixing assembly and located under the seat bottom plate, and the sensing assembly is fixed to the sliding block or the seat and comprises a displacement sensor, a speed sensor and an acceleration sensor. The displacement sensor, the speed sensor and the acceleration sensor are all electrically connected with the controller, the driving assembly is fixed to the sliding rail fixing assembly, the driving assembly is fixedly connected with the sliding block, and the driving assembly is electrically connected with the controller so that the controller can control the driving assembly to start and stop so as to drive the seat to move up and down.

Description

Technical Field

[0001] The utility model relates to the technical field of medical rehabilitation equipment, in particular to a lifting vestibular balloon rehabilitation training device. Background Art

[0002] The vestibular system plays a vital role in maintaining balance and spatial orientation, with the saccule primarily responsible for sensing vertical acceleration. By sensitively sensing changes in linear acceleration of the head in three-dimensional space, it works closely with the semicircular canals to ensure the body's ability to adapt to various motion states, playing a crucial role in preventing and alleviating symptoms such as motion sickness. Damage to the saccule or dysfunction can cause symptoms such as dizziness and balance disorders, seriously impacting patients' quality of life. The prevalence of vestibular disorders increases with aging, particularly in people over 60. Given my country's large population and increasingly aging population, the need for vestibular rehabilitation has become increasingly urgent. Traditional rehabilitation methods largely rely on medication and physical therapy, but these methods have limitations in terms of targeting, personalization, and efficiency. Utility Model Content

[0003] The utility model aims to solve the problems and shortcomings of the prior art and provides a novel lifting vestibular balloon rehabilitation training device.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] The utility model provides a lifting vestibular balloon rehabilitation training device, which is characterized in that it includes a slide rail fixing component, a drive component, a vertical slide rail, a slider, a seat, a seat bottom plate, a seat buffer component, a protective component, a sensor component and a controller. The slide rail fixing component is fixed with a vertical slide rail, the vertical slide rail is slidably matched with the slider, the surface of the slider is fixed with a seat, and a protective component for protecting the human body is installed on the seat. The bottom of the seat is fixed with a seat bottom plate, and the front end of the seat bottom plate serves as a position for placing the feet of the human body. The seat buffer component is fixedly arranged on the side of the slide rail fixing component and is located directly below the seat bottom plate. The sensor component is fixed on the slider or the seat, and the sensor component includes a displacement sensor, a speed sensor and an acceleration sensor. The displacement sensor, speed sensor and acceleration sensor are all electrically connected to the controller. The drive component is fixed on the slide rail fixing component, the drive component is fixedly connected to the slider, and the drive component is electrically connected to the controller so that the controller controls the drive component to start and pause, thereby driving the seat to move up and down.

[0006] The positive progressive effect of the present invention is that by using this lifting vestibular balloon rehabilitation training device, various vertical linear motion situations encountered in daily life (vertical linear motion based on speed, vertical linear motion based on acceleration) can be simulated, thereby performing rehabilitation training on the vestibular balloon, and promoting the recovery and enhancement of its neurons' ability to process vertical motion information. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is a structural diagram of a lifting vestibular balloon rehabilitation training device according to a preferred embodiment.

[0008] Among them, there are the slide rail fixing assembly 1; the slide rail fixing column 2; the vertical base 3; the vertical slide rail 4; the slider 5; the seat 6; the protection assembly 7; the abdominal protection fixing belt 8; the handrail 9; the leg protection plate 10; the seat bottom plate 11; the seat cushion assembly 12; the fixed base 13; the cushion pad 14; the protection frame 15; the protection door 16; the sensor assembly 17; the displacement sensor 18; the speed sensor 19; the acceleration sensor 20; the drive assembly 21; the drive motor 22; the screw 23; the controller 24; the power supply 25; and the control box 26. DETAILED DESCRIPTION

[0009] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0010] like Figure 1 As shown, this embodiment provides a lifting vestibular balloon rehabilitation training device, which includes a slide rail fixing assembly 1, a vertical slide rail 4, a slider 5, a seat 6, a seat bottom plate 11, a seat buffer assembly 12, a protective assembly 7, a protective frame 15, a sensor assembly 17, a drive assembly 21 and a control box 26.

[0011] The slide rail fixing assembly 1 includes a slide rail fixing column 2 and a vertical base 3. One side surface of the vertical base 3 is fixed to one side surface of the slide rail fixing column 2, and the other side surface of the vertical base 3 is fixed to a vertical slide rail 4. The vertical slide rail 4 is slidably matched with a slider 5, and a seat 6 is fixed to the surface of the slider 5.

[0012] The seat 6 is equipped with a protective assembly 7 for protecting the human body. The protective assembly 7 includes an abdominal protection strap 8, handgrips 9, and leg protection plates 10. The abdominal protection strap 8 is provided at the bottom inner side of the backrest of the seat 6. Leg protection plates 10 are fixed on both sides of the seat 6. Each leg protection plate 10 is fixed with a handgrip 9 on top. The handgrips 9 are equipped with an emergency stop button, which allows the patient to stop the device in an emergency. A seat base 11 is fixed to the bottom of the seat 6, and the front end of the seat base 11 is used as a place for the human foot.

[0013] A protective frame 15 is fixed along the edge of the other side of the vertical base 3. A seat cushion assembly 12 is fixed to the inner bottom of the protective frame 15. The seat cushion assembly 12 is located directly below the seat pan 11. The seat cushion assembly 12 is located directly below the seat 6 to cushion the seat's descent. The vertical rails 4, sliders 5, seat 6, and seat pan 11 are all placed within the protective frame 15. The seat cushion assembly 12 includes a fixed base 13 and a cushion pad 14. The lower surface of the fixed base 13 is fixed to the inner bottom of the protective frame 15, and the cushion pad 14 is fixed to the upper surface of the fixed base 13. A protective door 16 is installed on the protective frame 15 to facilitate patient entry and exit.

[0014] A sensor assembly 17 is mounted on the slider 5. The sensor assembly 17 includes a displacement sensor 18, a velocity sensor 19, and an acceleration sensor 20. Each of the displacement sensor 18, velocity sensor 19, and acceleration sensor 20 is electrically connected to a controller 24. A drive assembly 21 is fixed to the vertical base 3. The drive assembly 21 includes a drive motor 22, a screw 23, and a nut (not shown). Two drive motors 22 are mounted at intervals on the top of the other side surface of the vertical base 3. The output shafts of the two drive motors 22 are respectively fixed to screws 23, each of which is fitted with a nut. The back of the slider 5 is fixed to the two nuts, and the two screws 23 are parallel to each other.

[0015] A control box 26 is fixed to the other side surface of the slide rail fixing column 2, and a controller 24 and a power supply 25 are fixed in the control box 26. The power supply 25 is used to supply power to the displacement sensor 18, the speed sensor 19, the acceleration sensor 20, the drive motor 22 and the controller 24. The drive motor 22 is electrically connected to the controller 24 so that the controller controls the start and pause of the drive motor 22 to drive the seat 6 to move up and down.

[0016] The controller 24 is a host containing a single-chip microcomputer, which adopts an STM32 series single-chip microcomputer. According to the function of each port pin of the STM32 series single-chip microcomputer, each electronic device (displacement sensor 18, speed sensor 19, acceleration sensor 20, drive motor 22) is electrically connected to which specific port pin of the STM32 series single-chip microcomputer is a conventional setting for technicians in this field and is prior art.

[0017] The displacement sensor 18, velocity sensor 19, acceleration sensor 20, drive motor 22 and controller 24 selected in this embodiment according to actual needs are all existing commercial products. No improvements have been made to their structures and they are all existing structures. Therefore, the specific structures, circuit designs and working principles of the displacement sensor 18, velocity sensor 19, acceleration sensor 20, drive motor 22 and controller 24 are all publicly available existing technologies. The specification only uses these electronic devices to achieve certain functions. There is no need to describe in detail the specific structures, circuit designs and working principles of these existing electronic devices, and the entire solution is also clear.

[0018] The procedure for using the liftable vestibular balloon rehabilitation training device is as follows: First, the patient opens the protective door 16, enters the protective frame 15, and sits on the seat 6. The medical staff then fastens the abdominal support belt 8 for the patient. In this embodiment, a control panel can be embedded in the side of the control box 26. The control panel has a touch screen. The medical staff uses the touch screen to set the speed and / or acceleration of the vertical movement, and the drive motor 22 starts to operate according to the settings.

[0019] The controller 24 controls the start of the drive motor 22 based on the set vertical speed, driving the slider 5 to move vertically on the vertical guide rail 4, so that the target rehabilitation trainee on the seat 6 moves vertically accordingly. During the movement, the current displacement detected in real time by the displacement sensor 18 and the current vertical speed detected in real time by the speed sensor 23 are received, and the speed of the drive motor 22 is adjusted based on the current vertical speed so that the detected current vertical movement speed is equal to the target vertical movement speed and maintained. When the current displacement reaches the set displacement, the drive motor 22 is controlled to reverse, driving the slider 5 to move vertically in the opposite direction on the vertical guide rail 4, so that the target rehabilitation trainee on the seat 6 moves vertically in the opposite direction accordingly.

[0020] The controller 24 controls the start of the drive motor 22 based on the set vertical acceleration, driving the slider 5 to move vertically with acceleration on the vertical guide rail 4, so that the target rehabilitation trainee on the seat 6 moves vertically with acceleration. During the movement, the current displacement detected in real time by the displacement sensor 18 and the current vertical acceleration detected in real time by the acceleration sensor 19 are received, and the acceleration of the drive motor 22 is adjusted based on the current vertical acceleration so that the detected current vertical acceleration is equal to the target vertical acceleration and maintained. When the current displacement reaches the set displacement, the drive motor 22 is controlled to reverse, driving the slider 5 to move vertically with acceleration in the reverse direction on the vertical guide rail 4, so that the target rehabilitation trainee on the seat 6 moves vertically with acceleration in the reverse direction.

[0021] In this embodiment, after the drive motor 22 is activated, the seat 6 moves vertically. During this vertical movement, the controller 24 collects signals detected by the sensor assembly 17 and dynamically adjusts the speed or acceleration of the movement, thereby simulating the vertical speed or acceleration changes encountered in daily life. This controllable speed and acceleration change directly stimulates the vestibular saccule, promoting the restoration and enhancement of its neurons' ability to process linear motion information.

[0022] In this embodiment, the device moves up and down at a specific speed or acceleration to simulate the sensory input of vertical speed or acceleration. This precise and controllable vertical acceleration change is used to directly stimulate the vestibular saccule, thereby restoring and enhancing the ability of its neurons to process vertical motion information.

[0023] In addition, this device is specially equipped with protective components and emergency stop buttons to ensure the user's safety in all aspects during the training process, allowing rehabilitation training to be carried out efficiently while also taking into account safety and comfort.

[0024] Although specific embodiments of the present invention have been described above, those skilled in the art will appreciate that these are merely illustrative and that the scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications are intended to fall within the scope of protection of the present invention.

Claims

1. A lifting vestibular balloon rehabilitation training device, characterized in that: It includes a slide rail fixing assembly, a drive assembly, a vertical slide rail, a slider, a seat, a seat bottom plate, a seat buffer assembly, a protection assembly, a sensor assembly and a controller. The slide rail fixing assembly is fixed with a vertical slide rail, the vertical slide rail is slidably matched with the slider, a seat is fixed with a seat on the surface of the slider, a protection assembly for protecting the human body is installed on the seat, a seat bottom plate is fixed to the bottom of the seat, the front end of the seat bottom plate serves as a place for human feet, the seat buffer assembly is fixedly arranged beside the slide rail fixing assembly and is located directly below the seat bottom plate, the sensor assembly is fixed on the slider or the seat or the seat bottom plate, the sensor assembly includes a displacement sensor, a speed sensor and an acceleration sensor, the displacement sensor, the speed sensor and the acceleration sensor are all electrically connected to the controller, the drive assembly is fixed on the slide rail fixing assembly, the drive assembly is fixedly connected to the slider, and the drive assembly is electrically connected to the controller so that the controller controls the start and pause of the drive assembly to drive the seat to move up and down.

2. The lifting vestibular balloon rehabilitation training device according to claim 1, characterized in that: The slide rail fixing assembly includes a slide rail fixing column and a vertical base. One side surface of the vertical base is fixed to one side surface of the slide rail fixing column. A vertical slide rail is fixed on the other side surface of the vertical base. The drive assembly is fixed on the vertical base.

3. The lifting vestibular balloon rehabilitation training device according to claim 2, characterized in that: A control box is fixed on the other side surface of the slide rail fixing column, and a controller and a power supply are fixed in the control box. The power supply is used to supply power to the displacement sensor, speed sensor, acceleration sensor, drive assembly and controller.

4. The lifting vestibular balloon rehabilitation training device according to claim 2, characterized in that: A protection frame is fixed along the edge of the other side of the vertical base, a seat buffer assembly is fixed to the inner bottom of the protection frame, and the vertical slide rail, slider, seat and seat bottom plate are all placed in the protection frame.

5. The lifting vestibular balloon rehabilitation training device according to claim 4, characterized in that: A protective door is installed on the protective frame.

6. The lifting vestibular balloon rehabilitation training device according to claim 4, characterized in that: The seat buffer assembly includes a fixed base and a buffer pad. The lower surface of the fixed base is fixed to the inner bottom of the protection frame, and the buffer pad is fixed to the upper surface of the fixed base.

7. The lifting vestibular balloon rehabilitation training device according to claim 2, characterized in that: The driving assembly includes a driving motor, a screw and a nut. At least one driving motor is installed on the top of the other side surface of the vertical base. The output shaft of the driving motor is fixed with a screw, and a nut is sleeved on the screw. The back of the slider is fixed to the nut.

8. The lifting vestibular balloon rehabilitation training device according to claim 7, characterized in that: Two spaced-apart drive motors are installed on the top of the other side surface of the vertical base. The output shafts of the two drive motors are respectively fixed with screws, and nuts are respectively sleeved on the two screws. The back of the slider is fixed with the two nuts, and the two screws are parallel to each other.

9. The lifting vestibular balloon rehabilitation training device according to claim 1, characterized in that: The sensor assembly is mounted on the slider.

10. The lifting vestibular balloon rehabilitation training device according to claim 1, characterized in that: The protective component includes an abdominal protection fixing belt, an armrest and a leg protection plate. An abdominal protection fixing belt is provided at the bottom inner side of the seat backrest, and leg protection plates are fixed on both sides of the seat. An armrest is fixed on the top of each leg protection plate.

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