Adjustable neurological rehabilitation adjuvant therapy device

Abstract

The invention provides an adjustable neurological rehabilitation auxiliary treatment device, which relates to the technical field of neurological rehabilitation treatment equipment and comprises a binding assembly, a wearing assembly, a driving adjusting assembly, a rehabilitation treatment assembly, a control assembly and the like. According to the wearing assembly, a flexible wearing belt is matched with an adjustable binding buckle, the tightness can be flexibly adjusted according to the limb sizes of different patients, the conditions of limb swelling degree changes, joint movement range differences and the like are adapted, and the situation that blood circulation is pressed due to too tight pressure or the treatment stability is affected due to too loose pressure is avoided; the self-adaptive buffer cushion on the inner side can be attached to the limb contour, local pressure is dispersed, discomfort such as skin compression and fatigue caused by long-time wearing is reduced, and the treatment compliance of a patient is remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of neurorehabilitation equipment technology, and in particular to an adjustable neurorehabilitation auxiliary treatment device. Background Technology

[0002] Neurorehabilitation is a crucial step in helping patients with motor, sensory, or functional impairments caused by neurological injuries (such as stroke, spinal cord injury, and Parkinson's disease) regain their physical function. Its core objective is to promote neural pathway remodeling and limb function recovery through continuous and precise intervention. Currently, most clinically used neurorehabilitation assistive devices are designed with fixed structures, making it difficult to adapt to different patients' limb sizes, rehabilitation stages, and treatment needs, thus presenting significant limitations.

[0003] Regarding fit, existing devices are mostly standardized in size and lack flexible adjustment capabilities. For patients with varying degrees of limb swelling and different ranges of joint motion, overly tight restraints can lead to poor local blood circulation, while overly loose restraints cannot guarantee stability during treatment and may even affect the treatment effect. At the same time, some devices are not comfortable to wear, and prolonged use can easily cause discomfort such as skin pressure and fatigue, reducing patient compliance.

[0004] From a therapeutic perspective, traditional rehabilitation equipment often has limited functionality, offering only single treatment methods such as electrical stimulation, massage, or heat therapy, which fails to meet the clinical needs of "multimodal synergistic intervention" in neurorehabilitation. For example, some devices only have fixed-intensity electrical stimulation and cannot dynamically adjust stimulation parameters according to the patient's nerve sensitivity and rehabilitation progress; some massage devices have fixed action sites, making it difficult to cover different rehabilitation areas of the limbs, and the massage intensity and frequency lack personalized adjustment space, failing to adapt to the patient's rehabilitation intensity needs from the initial to the later stages.

[0005] In terms of adjustment flexibility, existing equipment's drive adjustment mechanisms can mostly only achieve movement or angle adjustment in a single direction, failing to achieve precise positioning in multi-dimensional space. In neurorehabilitation therapy, patients' limb rehabilitation training often requires specific postures and angles. Fixed adjustment methods are difficult to accurately match the joint movement trajectories of different patients, and cannot quickly adjust the equipment's position and posture according to changes in the treatment plan, thus limiting the targetedness and effectiveness of the treatment.

[0006] Furthermore, the control methods of existing equipment are often cumbersome, lacking intuitive operating interfaces and remote interaction functions. In clinical practice, medical staff need to manually adjust equipment parameters at close range, making it difficult to monitor the patient's treatment status in real time and optimize the treatment plan in a timely manner. At the same time, in home rehabilitation scenarios, patients cannot easily obtain remote guidance from medical staff, nor can they feed rehabilitation data back to the medical end, resulting in insufficient continuity and professionalism in rehabilitation treatment.

[0007] In summary, current neurorehabilitation assistive therapy devices still have room for improvement in terms of wearability, functional diversity, adjustment precision, and control convenience. There is an urgent need for an adjustable neurorehabilitation assistive therapy device that can achieve personalized adaptation, multimodal collaborative therapy, flexible and precise adjustment, and intelligent control, in order to meet the diverse needs of clinical treatment and home rehabilitation for patients, and improve the effectiveness and efficiency of neurorehabilitation therapy. Summary of the Invention

[0008] The purpose of this invention is to provide an adjustable neurorehabilitation auxiliary treatment device to solve the above-mentioned problems.

[0009] To address the aforementioned problems, the present invention provides a technical solution: an adjustable neurorehabilitation auxiliary treatment device, comprising a restraint component, a wearing component, a drive adjustment component, a rehabilitation treatment component, and a control component; the fixed end of the drive adjustment component is disposed on the restraint component; the wearing component is connected to the movable end of the drive adjustment component; the rehabilitation treatment component is integratedly disposed on the wearing component; and the control component is electrically connected to the drive adjustment component and the rehabilitation treatment component respectively.

[0010] Preferably, the wearing component includes a flexible wearing strap, an adjustable buckle, and an adaptive cushioning pad. The adaptive cushioning pad is provided on the inner side of the flexible wearing strap, and the adjustable buckle is provided at both ends of the flexible wearing strap for adjusting the tightness of the wearing strap.

[0011] Preferably, the restraint assembly includes a bed frame, a footboard, a foot pedal assembly, and restraint straps; the bed frame has a footboard at the foot of the bed; foot pedal assemblies are provided on both sides inside the footboard; and restraint straps are provided in the middle of the bed frame.

[0012] Preferably, the foot pedal assembly includes a slot, a spring, a sliding plate, a bushing, an elastic element, and a limiting block; the slot is disposed in the bed frame; a sliding plate is slidably connected to the slot, and a spring is fixedly connected between the sliding plate and the slot; a bushing is fixedly connected to the top of the sliding plate; an elastic element is slidably connected to the bushing, one end of the elastic element is fixedly connected to the sliding plate, and a limiting block is fixedly connected to the other end of the elastic element.

[0013] Preferably, the drive adjustment assembly includes a recessed seat, a slide groove, a first bearing, a first motor, a slider, a rotating assembly, and a lead screw; the recessed seat is fixedly connected to the bed frame; a slide groove is provided on the bottom surface of the recessed seat cavity, and a slider is slidably connected in the slide groove; a rotating assembly is connected to the slider, and a wearing assembly is connected to the rotating assembly; a first motor is fixedly connected to one side of the recessed seat cavity; a lead screw is fixedly connected to the output end of the first motor, and the other end of the lead screw is connected to the recessed seat through the first bearing; the lower end of the slider is threadedly connected to the lead screw.

[0014] Preferably, the rotating assembly includes a housing, a bearing seat, a second bearing, a rotating shaft, a first bevel gear, a second bevel gear, and a second motor; the housing is fixedly connected to the top of the slider; the bearing seat is fixedly connected inside the housing cavity; the rotating shaft is movably connected to the bearing seat, and the rotating shaft is movably connected to the housing via the second bearing; the top of the rotating shaft is connected to the flexible wearing strap of the wearing assembly; the first bevel gear is fixedly connected to the outer surface of the rotating shaft located inside the housing cavity; the second motor is fixedly connected to the cavity wall of the housing; the second bevel gear is fixedly connected to the output end of the second motor, and the second bevel gear meshes with the first bevel gear.

[0015] Preferably, the rehabilitation therapy component includes an electrical stimulation therapy module, a heat therapy module, and a massage module that are electrically connected together. The electrical stimulation therapy module includes several electrode pads with adjustable positions. The heat therapy module is disposed inside an adaptive cushioning pad. The massage module includes a micro vibration motor.

[0016] Preferably, the control component includes a controller, a touch screen, and a wireless communication module that are electrically connected together. The controller is used to receive control commands and control the operation of each component. The touch screen is used to input control parameters and display the operating status of the device. The wireless communication module is used to realize the communication connection between the device and an external terminal.

[0017] The beneficial effects of the present invention are: (1) Strong wearability, with both comfort and stability: The wearing component adopts a flexible wearing strap with an adjustable buckle, which can flexibly adjust the tightness according to the limb size of different patients, adapt to changes in limb swelling, differences in joint range of motion, etc., and avoid excessive tightness that compresses blood circulation or excessive looseness that affects treatment stability; the adaptive buffer pad on the inner side can conform to the limb contour, disperse local pressure, reduce discomfort such as skin pressure and fatigue caused by long-term wearing, and significantly improve patient treatment compliance.

[0018] (2) Multimodal collaborative therapy to meet diverse rehabilitation needs: The rehabilitation therapy component integrates three core modules: electrical stimulation, heat therapy, and massage, to achieve multimodal collaborative intervention. The electrode pads of the electrical stimulation module can be flexibly adjusted to precisely target different rehabilitation areas, and the stimulation parameters can be dynamically adjusted in conjunction with the control component to adapt to the patient's nerve sensitivity and rehabilitation process; the heat therapy module has an embedded adaptive buffer pad that can promote local blood circulation and relieve muscle spasms; the miniature vibration motor of the massage module can provide gentle massage to help relax muscles and improve limb flexibility, comprehensively covering the treatment needs of different stages of neurorehabilitation.

[0019] (3) Precise and flexible adjustment to suit personalized treatment posture: The drive adjustment component drives the lead screw to rotate through the first motor, which drives the slider to move along the slide groove to achieve linear position adjustment of the wearing component; the rotation component drives the rotating shaft to rotate the wearing component at multiple angles with the help of the second motor and bevel gear transmission structure. Combining linear adjustment and rotation adjustment, the wearing component can be precisely positioned in multi-dimensional space, perfectly matching the joint movement trajectory and personalized treatment posture requirements of different patients, and improving the pertinence and effectiveness of treatment.

[0020] (4) Reliable fixation to ensure safety during treatment: The restraint assembly includes the bed, restraint straps and foot pedal assembly. The restraint straps can fix the patient's torso and prevent limb displacement during treatment. The foot pedal assembly uses the elasticity of springs and elastic elements, combined with the limiting block, to flexibly fix the patient's feet. This not only ensures the stability of the patient during treatment but also adapts to slight foot movements, avoiding discomfort caused by rigid fixation and improving treatment safety.

[0021] (5) Intelligent control, convenient operation and support for remote interaction: The control component is equipped with a touch screen to intuitively present the working status of the device, making it easy for medical staff or patients to quickly input control parameters (such as electrical stimulation intensity, hot compress temperature, massage frequency, etc.), and the operation is simple and easy to understand; the wireless communication module enables remote connection between the device and external terminals, allowing medical staff to monitor patient treatment data in real time and remotely adjust treatment plans, and patients can also conveniently obtain professional guidance when they are recovering at home, ensuring the continuity and professionalism of rehabilitation treatment.

[0022] (6) The structure is reasonably designed and has outstanding practicality and adaptability: the components are highly integrated, the drive adjustment component and the restraint component are firmly connected, the wearing component and the rotation component are flexibly adapted, the overall structure is compact and the layout is reasonable, and it is suitable for clinical rehabilitation scenarios and home rehabilitation scenarios; the connection methods between components (such as threaded connection, bearing connection, bevel gear meshing, etc.) ensure the stability and durability of the equipment operation, extend the service life, and reduce maintenance costs, and have strong practical value.

[0023] (7) Wide range of applications and suitable for different rehabilitation groups: The device can be adapted to patients with different types of neurological injuries such as stroke, spinal cord injury, and Parkinson's disease through its adjustable structure, personalized parameter settings and multimodal treatment functions. At the same time, it can meet the different treatment intensity and posture needs of patients from the early stage to the later stage of rehabilitation, effectively solve the problems of poor adaptability and single function of existing equipment, expand the scope of application of the device, and provide more efficient auxiliary treatment support for more neurological rehabilitation patients. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the wearable component of the present invention.

[0025] Figure 2This is a schematic diagram of the restraint component of the present invention.

[0026] Figure 3 This is a schematic diagram of the foot pedal assembly of the present invention.

[0027] Figure 4 This is a schematic diagram of the structure of the drive adjustment component of the present invention.

[0028] Figure 5 This is a schematic diagram of the rotating component of the present invention.

[0029] Figure 6 This is a schematic diagram of the structure of the rehabilitation therapy component of the present invention.

[0030] Figure 7 This is a schematic diagram of the structure of the control component of the present invention.

[0031] 1-Flexible wearing strap; 2-Adjustable buckle; 3-Adaptive cushioning pad; 4-Bed frame; 5-Bed tailboard; 6-Foot pedal assembly; 7-Restraint strap; 8-U-shaped seat; 9-Slide groove; 10-First bearing; 11-First motor; 12-Slider; 13-Lead screw; 14-Cover; 15-Bearing seat; 16-Second bearing; 17-Rotating shaft; 18-First bevel gear; 19-Second bevel gear; 20-Second motor; 61-Groove; 62-Spring; 63-Slide plate; 64-Busset; 65-Elastic element; 66-Limiting block. Detailed Implementation

[0032] like Figures 1 to 7 As shown, this specific embodiment adopts the following technical solution: an adjustable neurorehabilitation auxiliary treatment device, including a restraint component, a wearing component, a drive adjustment component, a rehabilitation treatment component, and a control component; the fixed end of the drive adjustment component is securely mounted on the restraint component, providing reliable support for the overall adjustment structure; the movable end of the drive adjustment component is connected to the wearing component via a detachable connection, facilitating subsequent maintenance and replacement; the rehabilitation treatment component is integrated and embedded inside the wearing component, ensuring a compact fit between the treatment function and the wearing structure; the control component is electrically connected to the drive adjustment component and the rehabilitation treatment component via wires respectively, realizing command transmission and status feedback.

[0033] like Figure 1 As shown, the wearing component includes a flexible wearing strap 1, an adjustable buckle 2, and an adaptive cushioning pad 3. The flexible wearing strap 1 is made of medical-grade flexible silicone material, and the adaptive cushioning pad 3 is detachably connected to its inner side via Velcro. The adaptive cushioning pad 3 is made of memory foam material, which can conform to the contour of the limb to achieve pressure distribution. The adjustable buckle 2 is sewn to both ends of the flexible wearing strap 1 and adopts a buckle-type adjustment structure. The tightness of the wearing strap can be flexibly adjusted by increasing or decreasing the buckle position to adapt to patients with different limb sizes.

[0034] like Figure 2 As shown, the restraint assembly includes a bed frame 4, a footboard 5, a foot pedal assembly 6, and restraint straps 7. The bed frame 4 adopts a combination structure of carbon steel frame and medical mattress. The footboard 5 is fixed to the bed end with bolts. The footboard 5 is a hollow metal plate to facilitate weight reduction and heat dissipation. Foot pedal assemblies 6 are fixed to the mounting slots on both sides of the inside of the footboard 5 with bolts, symmetrically distributed to accommodate the placement of both feet. Restraint straps 7 are fixed to the two side frames in the middle of the bed frame 4. The restraint straps 7 are made of elastic webbing material and have Velcro at their free ends to quickly fix the patient's torso position.

[0035] like Figure 3 As shown, the foot pedal assembly 6 includes a slot 61, a spring 62, a sliding plate 63, a bushing 64, an elastic element 65, and a limiting block 66. The slot 61 is a rectangular groove structure, integrally formed inside the foot end of the bed frame 4. The sliding plate 63 is slidably connected to the slot 61. The sliding plate 63 is a rectangular metal plate, and its bottom surface is fixedly connected to the bottom of the slot 61 by welding with a spring 62. The spring 62 is a compression spring, providing buffering and restoring force. The center of the top of the sliding plate 63 is fixedly connected to the bushing 64 by a thread. The bushing 64 is a cylindrical hollow structure. The elastic element 65 is slidably connected to the bushing 64. The elastic element 65 is an elastic telescopic rod, one end of which is fixedly connected to the sliding plate 63 by a pin, and the other end is fixedly connected to the limiting block 66 by a thread. The limiting block 66 is an arc-shaped rubber block to avoid compressing the skin of the feet.

[0036] like Figure 4 As shown, the drive adjustment assembly includes a concave seat 8, a slide groove 9, a first bearing 10, a first motor 11, a slider 12, a rotating assembly, and a lead screw 13. The concave seat 8 is a concave metal seat with an upward opening, which is fixedly connected to the upper surface of the headstock end of the bed frame 4 by expansion bolts. The bottom surface inside the cavity of the concave seat 8 is provided with a slide groove 9 extending along the length direction. The slide groove 9 has a T-shaped groove structure, and a slider 12 is slidably connected inside it. The lower end of the slider 12 is adapted to the slide groove 9 to achieve limited sliding. The top end of the slider 12 is fixedly connected to the rotating assembly by bolts. The rotating assembly outputs... The output end is connected to the wearing component; a first motor 11 is fixedly connected to the mounting plate on one side of the cavity of the recessed seat 8 by bolts. The first motor 11 is a servo motor, which can realize precise speed control; the output end of the first motor 11 is fixedly connected to a lead screw 13 by a coupling. The lead screw 13 is a trapezoidal threaded lead screw, and its other end is connected to the inner wall of the other side of the cavity of the recessed seat 8 by a first bearing 10. The first bearing 10 is fixed by a bearing seat; the lower end of the slider 12 has a threaded hole and is connected to the lead screw 13 by thread engagement, so that the rotation of the lead screw drives the slider to move horizontally.

[0037] like Figure 5As shown, the rotating assembly includes a housing 14, a bearing seat 15, a second bearing 16, a rotating shaft 17, a first bevel gear 18, a second bevel gear 19, and a second motor 20. The housing 14 is a sealed metal housing, fixedly connected to the top of the slider 12 by bolts. The bearing seat 15 is fixedly connected to the center of the bottom surface inside the cavity of the housing 14 by bolts. The rotating shaft 17 is movably connected to the bearing seat 15 through a bearing engagement. The rotating shaft 17 is a cylindrical metal shaft, and its upper end is movably connected to the top wall of the housing 14 through the second bearing 16. The second bearing 16 and... The cover 14 is interference-fitted; the top end of the rotating shaft 17 passes through the cover 14 and is connected to the flexible wearing strap 1 of the wearing component by bolts; the rotating shaft 17 is located on the outer surface of the cavity of the cover 14 and is fixedly connected to the first bevel gear 18 by a key; a second motor 20 is fixedly connected to one side cavity wall of the cover 14 by a motor mount, and the second motor 20 is also a servo motor; the output end of the second motor 20 is fixedly connected to the second bevel gear 19 by a key, and the second bevel gear 19 and the first bevel gear 18 mesh together to form a bevel gear transmission mechanism to realize power steering transmission.

[0038] like Figure 6 As shown, the rehabilitation therapy component includes an electrostimulation therapy module, a heat therapy module, and a massage module that are electrically connected to each other. Each module forms a circuit with the control component via wires. The electrostimulation therapy module includes several adjustable electrode pads, which are detachably connected to the inside of the flexible wearing strap 1 via Velcro. The attachment position can be adjusted according to treatment needs. The electrode pads are made of medical conductive gel material to ensure conductivity and skin compatibility. The heat therapy module is a flexible heating pad embedded in the interlayer inside the adaptive buffer pad 3, and constant temperature control is achieved through a temperature sensor. The massage module includes several micro vibration motors, which are evenly distributed inside the flexible wearing strap 1. The vibration frequency of the vibration motors can be adjusted by the control component to achieve massage effects of different intensities.

[0039] like Figure 7 As shown, the control components include a controller, a touch screen display, and a wireless communication module that are electrically connected to each other. All components are integrated into a control box on one side of the bed. The controller is a PLC controller with a built-in control program, used to receive control commands from the touch screen display or external terminals, and output signals to control the operation of the motors driving the adjustment components and the operation of each module of the rehabilitation therapy components. The touch screen display is an embedded touchscreen installed on the outer surface of the control box, used to input control parameters such as electrical stimulation intensity, heat therapy temperature, massage frequency, and adjustment position, while simultaneously displaying real-time information such as the device's working status and treatment duration. The wireless communication module uses a WiFi or Bluetooth communication module to achieve wireless communication between the device and external terminals such as mobile phones and computers used by medical personnel, supporting remote parameter adjustment and data transmission.

[0040] The usage state of this invention is as follows: When a patient uses this device for neurorehabilitation treatment, he / she first lies flat on the bed 4 of the restraint assembly. The torso is fixed by the restraint strap 7 at the middle of the bed 4 to prevent limb displacement during treatment. The feet are placed on the foot pedal assemblies 6 on both sides of the inner side of the footboard 5. The feet are in contact with the elastic element 66. Under the elastic action of the spring 62, the elastic element 66 adapts to the contour of the foot to achieve flexible fixation. At the same time, the slide plate 63 can slide along the slot 61 with slight foot movements to ensure comfort.

[0041] Subsequently, the flexible wearing strap 1 of the wearing component is wrapped around the limb to be treated, such as the arm or leg. The tightness is adjusted using the adjustable buckles 2 at both ends, ensuring that the adaptive cushioning pad 3 on the inner side fits tightly against the limb skin, guaranteeing wearing stability while avoiding compression of blood circulation. Depending on the treatment needs, the position of the electrode pads in the electrical stimulation module of the rehabilitation therapy component is adjusted to align with the target nerve or muscle area.

[0042] Treatment parameters, such as electrical stimulation intensity, heat therapy temperature, massage frequency, and the moving distance and rotation angle of the drive adjustment component, are input through the touch screen of the control component. After receiving the command, the controller starts the operation of each component: the first motor 11 of the drive adjustment component is turned, which drives the lead screw 13 to rotate, causing the slider 12 to move along the slide groove 9 in the concave seat 8, thereby driving the rotating component and the wearing component to move to the preset position; if it is necessary to adjust the treatment angle of the limb, the second motor 20 is started, and through the meshing transmission of the second bevel tooth 19 and the first bevel tooth 18, the rotating shaft 17 is driven to rotate around the bearing seat 15 and the second bearing 16, which drives the flexible wearing strap 1 and the limb to rotate synchronously until the appropriate treatment posture is achieved.

[0043] The rehabilitation therapy components are activated simultaneously: the heat therapy module generates heat inside the adaptive buffer pad 3 to provide constant temperature heat to the limbs and promote local blood circulation; the electrical stimulation therapy module outputs electrical stimulation signals of preset intensity through electrode pads to stimulate neural pathways to promote neural remodeling; the massage module's micro-vibration motor is activated to generate gentle vibrations to achieve limb massage, relieve muscle spasms and fatigue. The three modules work together to complete multimodal rehabilitation therapy.

[0044] During treatment, the touch screen displays real-time information such as the device's operating status, treatment duration, and parameter data. Medical staff can remotely monitor the patient's treatment through the wireless communication module and adjust treatment parameters via an external terminal when necessary. Patients can also make temporary adjustments directly through the touch screen. After treatment, the controller receives a stop command, and all components shut down sequentially. By releasing the adjustable buckle 2 and restraint strap 7, the patient can stand up and leave the device, completing one rehabilitation treatment cycle.

[0045] In the description of this invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0046] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

[0048] The control method of this invention is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this invention is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

Claims

1. An adjustable neurorehabilitation auxiliary therapy device, characterized in that: Includes restraint components, wearing components, drive adjustment components, rehabilitation therapy components, and control components; The fixed end of the drive adjustment component is set on the restraint component; A wearing component is connected to the active end of the drive adjustment component; The rehabilitation therapy component is integrated into the wearable component; The control component is electrically connected to the drive adjustment component and the rehabilitation therapy component, respectively.

2. The adjustable neurorehabilitation auxiliary treatment device according to claim 1, characterized in that: The wearing component includes a flexible wearing strap (1), an adjustable buckle (2), and an adaptive cushioning pad (3). The flexible wearing strap (1) is provided with an adaptive cushioning pad (3) on its inner side. The adjustable buckle (2) is provided at both ends of the flexible wearing strap (1) for adjusting the tightness of the wearing strap.

3. The adjustable neurorehabilitation auxiliary treatment device according to claim 1, characterized in that: The restraint assembly includes a bed frame (4), a bed endboard (5), a foot pedal assembly (6), and restraint straps (7). The bed frame (4) has a footboard (5) at the foot of the bed; Foot pedal components (6) are provided on both sides of the inside of the footboard (5); The bed (4) is provided with a restraint strap (7) at the middle.

4. The adjustable neurorehabilitation auxiliary treatment device according to claim 3, characterized in that: The foot pedal assembly (6) includes a slot (61), a spring (62), a slide plate (63), a bushing (64), an elastic element (65), and a limiting block (66). The empty slot (61) is provided in the bed body (4); A sliding plate (63) is slidably connected in the slot (61), and a spring (62) is fixedly connected between the sliding plate (63) and the slot (61). A bushing (64) is fixedly connected to the top of the slide plate (63). An elastic element (65) is slidably connected in the bushing (64). One end of the elastic element (65) is fixedly connected to the slide plate (63), and a limit block (66) is fixedly connected to the other end of the elastic element (65).

5. The adjustable neurorehabilitation auxiliary treatment device according to claim 1, characterized in that: The drive adjustment assembly includes a recessed seat (8), a slide (9), a first bearing (10), a first motor (11), a slider (12), a rotating assembly, and a lead screw (13). The recessed seat (8) is fixedly connected to the bed body (4); The recessed base (8) has a groove (9) on the bottom surface inside the cavity, and a slider (12) is slidably connected in the groove (9). A rotating component is connected to the slider (12), and a wearing component is connected to the rotating component; The first motor (11) is fixedly connected to one side of the cavity of the recessed seat (8). A lead screw (13) is fixedly connected to the output end of the first motor (11), and the other end of the lead screw (13) is connected to the concave seat (8) through the first bearing (10); The lower end of the slider (12) is threadedly connected to the lead screw (13).

6. The adjustable neurorehabilitation auxiliary treatment device according to claim 5, characterized in that: The rotating assembly includes a housing (14), a bearing seat (15), a second bearing (16), a rotating shaft (17), a first bevel gear (18), a second bevel gear (19), and a second motor (20). The cover (14) is fixedly connected to the top of the slider (12); The housing (14) is fixedly connected to a bearing seat (15) inside the cavity. A rotating shaft (17) is movably connected in the bearing housing (15), and the rotating shaft (17) is movably connected to the cover (14) via a second bearing (16); The top end of the rotating shaft (17) is connected to the flexible wearing strap (1) of the wearing component; The rotating shaft (17) is fixedly connected to the first bevel tooth (18) on the outer surface of the cavity inside the cover (14). A second motor (20) is fixedly connected to the chamber wall of the cover (14). A second bevel gear (19) is fixedly connected to the output end of the second motor (20), and the second bevel gear (19) meshes with the first bevel gear (18).

7. The adjustable neurorehabilitation auxiliary treatment device according to claim 1, characterized in that: The rehabilitation therapy component includes an electrostimulation therapy module, a heat therapy module, and a massage module that are electrically connected to each other. The electrostimulation therapy module includes several adjustable electrode pads. The heat therapy module is disposed inside an adaptive cushioning pad. The massage module includes a micro vibration motor.

8. The adjustable neurorehabilitation auxiliary treatment device according to claim 1, characterized in that: The control component includes a controller, a touch screen, and a wireless communication module that are electrically connected together. The controller is used to receive control commands and control the operation of each component. The touch screen is used to input control parameters and display the operating status of the device. The wireless communication module is used to enable communication between the device and an external terminal.

Images