Rehabilitation training device for hemiplegic patient

Abstract

The invention relates to a rehabilitation training device for a hemiplegic patient, which comprises an upper limb training assembly, a lower limb training assembly and a massage assembly, and further comprises a lying plate with a hollow interior to form a mounting cavity, and the massage assembly comprises a plurality of through holes, a plurality of massage blocks in one-to-one correspondence with the through holes and an extrusion block in sliding connection with the mounting cavity; the massage block is located in the through hole and slidably connected with the through hole, and the extrusion block is located under the through hole; the lower limb training assembly is arranged at the end, away from the massage assembly, of the lying plate, the lower limb training assembly is slidably connected with the lying plate, a connecting plate located between the extrusion block and the lower limb training assembly is arranged in the mounting cavity, and the two ends of the connecting plate are connected with the extrusion block and the lower limb training assembly respectively. Mechanical linkage of the massage assembly and the lower limb training assembly is achieved, a patient synchronously obtains back massage during lower limb training, fragmentation of the treatment process is reduced through integration of limb training and back massage, and the rehabilitation training effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a rehabilitation training device for hemiplegic patients. Background Art

[0002] Hemiplegia, also known as hemiparalysis, refers to the motor disorders of the upper and lower limbs, facial muscles and lower part of the tongue muscle on the same side, and is a common symptom of acute cerebrovascular diseases. Clinically, it is common for patients with stroke sequelae, sports injuries, etc. to require training for the muscle strength of the upper and lower limbs and treatment for relieving back spasms. However, the existing technical equipment generally has the problem of single function.

[0003] At present, the mainstream rehabilitation devices on the market are mainly divided into two categories: one is a single-joint training device represented by an electric exercise bike and an upper limb traction frame, which realizes limb flexion and extension movement training by setting resistance parameters, but lacks the ability to synchronously intervene in the trunk; the other is a passive physiotherapy device represented by a vibrating massage bed and a roller type physiotherapy instrument, which can relax the back muscle groups but cannot form a synergistic effect with active training.

[0004] In clinical practice, patients need to alternately use the two types of equipment. Hemiplegic patients themselves have inconvenient mobility, and it takes more time to use multiple instruments back and forth, which also leads to fragmentation of the treatment process. This not only reduces the rehabilitation efficiency, but also may cause the risk of secondary injury due to frequent position changes. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide a rehabilitation training device for hemiplegic patients, so as to solve the problems in the existing rehabilitation training equipment that generally has single function, patients need to spend more time using the equipment alternately, which also leads to fragmentation of the treatment process, not only reducing the rehabilitation efficiency, but also may cause the risk of secondary injury due to frequent position changes.

[0006] The present invention is realized through the following technical solutions:

[0007] A rehabilitation training device for hemiplegic patients includes an upper limb training component, a lower limb training component and a massage component, and also includes a lying board with a hollow interior forming an installation cavity. The massage component includes a plurality of through holes opened on the top surface of the lying board and communicating with the installation cavity, a plurality of massage blocks corresponding to the plurality of through holes one by one, and a pressing block slidably connected to the installation cavity. The plurality of through holes are distributed along the length direction of the lying board. The massage blocks are located in the through holes and are slidably connected to each other. The pressing block is located directly below the through holes. The pressing block can slide along the length direction of the lying board, and, a plurality of the massage blocks are all located on the sliding track of the pressing block;

[0008] The lower limb training component is arranged at one end of the lying board away from the massage component. The lower limb training component is slidably connected to the lying board. A connecting plate is arranged in the installation cavity between the extrusion block and the lower limb training component. Two ends of the connecting plate are respectively connected to the extrusion block and the lower limb training component.

[0009] Further defined, the lower limb training component includes a first pedal, a second pedal, two first sliding plates and two first gears. The two first sliding plates are located on both sides in the installation cavity. The two first sliding plates are both slidably connected to the installation cavity. Tooth profiles are arranged on opposite sides of the two first sliding plates. The two first gears are respectively meshed with the two first sliding plates through the tooth profiles. The two first gears are both rotationally matched with the installation cavity. The two first gears are in transmission connection. The first pedal and the second pedal are respectively connected to the two first sliding plates. Tops of the first pedal and the second pedal penetrate through the top surface of the installation cavity. Sliding grooves communicating with the installation cavity are respectively formed on both sides of the top surface of the lying board. The sliding grooves extend along the length direction of the lying board. The first pedal and the second pedal are respectively located in the two sliding grooves and are slidably connected.

[0010] Further defined, one end of the connecting plate away from the extrusion block is located between the two first gears. Tooth profile parts meshing with the two first gears are respectively arranged on both sides of the connecting plate.

[0011] Further defined, the upper limb training component includes a first lifting plate and a second lifting plate. The first lifting plate and the second lifting plate are arranged on both sides of the top surface of the lying board. One ends of the first lifting plate and the second lifting plate are respectively rotationally matched with the lying board. Straps are arranged on the surfaces of the first lifting plate and the second lifting plate away from the lying board.

[0012] Further defined, second gears respectively connected to the rotating ends of the first lifting plate and the second lifting plate are arranged in the installation cavity. Two second sliding plates are also slidably connected in the installation cavity. Tooth profiles are arranged on both of the two second sliding plates. The two second sliding plates are respectively meshed with the two second gears through the tooth profiles. The two second sliding plates are respectively connected to the two first sliding plates.

[0013] Further defined, a support plate is arranged in the installation cavity below the through hole. Multiple through holes penetrating through the bottom surface thereof are formed on the top surface of the support plate. The multiple through holes correspond to the multiple through holes one by one.

[0014] The massage block includes a convex block slidably connected to the through hole and a connecting rod slidably connected to the through hole. The bottom surface of the convex block is connected to the top surface of the connecting rod.

[0015] It is further defined that the massage block also includes a contact block located below the perforation, the contact block is connected to the bottom surface of the connecting rod, the width of the contact block is greater than the diameter of the perforation, the contact block is located on the sliding track of the extrusion block, and the contact block is a hemispherical structure with the arc surface facing downward.

[0016] It is further defined that the width of the protrusion is greater than the diameter of the through hole, and the protrusion is a hemispherical structure with an arc surface facing upward.

[0017] It is further defined that a first rotating disk is rotatably disposed in the installation cavity, a toggle block misaligned with its axis is disposed on the top surface of the first rotating disk, and a resistance component is disposed on the bottom surface of the first rotating disk;

[0018] A frame is provided in the middle of the connecting plate, and the toggle block is located in the frame.

[0019] It is further defined that a cavity is provided in the lying plate and is located below the first rotating disk, the resistance assembly includes a second rotating disk, a centrifugal plate and a resistance plate that are rotatably matched with the cavity, a plurality of mounting holes distributed along its circumferential direction are provided on the outer circumferential surface of the second rotating disk, the centrifugal plate is located in the mounting hole, an elastic connector is also provided in the mounting hole and is located between the centrifugal plate and the axis of the second rotating disk, and two ends of the elastic connector are respectively connected to the centrifugal plate and the mounting hole;

[0020] One end of the resistance sheet is connected to the inner wall of the cavity, and the other end extends toward the axial direction of the second turntable. There are multiple resistance sheets, and the multiple resistance sheets are distributed along the circumferential direction of the second turntable.

[0021] The beneficial effects of the present invention are:

[0022] By providing an integrated lying board with a mounting cavity, mechanical linkage between the massage component and the lower limb training component is achieved. The patient can simultaneously receive a back massage during lower limb training. By integrating limb training and back massage, the fragmentation of the treatment process is reduced and the rehabilitation training effect is improved.

[0023] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure in the installation cavity of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the lower limb training assembly of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the massage training component of the present invention;

[0028] Figure 5 It is a structural schematic diagram of the upper limb training assembly of the present invention;

[0029] Figure 6 It is a structural schematic diagram of the resistance assembly of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the connection between the second rotating disk and the lying plate of the present invention;

[0031] Figure 8 It is a schematic structural diagram of the second turntable of the present invention.

[0032] In the figure:

[0033] 1. Lying board; 101. Through hole; 102. Massage block; 1021. Bump; 1022. Connecting rod; 1023. Contact block; 2. Extrusion block; 3. First pedal; 301. Second pedal; 302. First sliding plate; 303. First gear; 4. Connecting plate; 5. First lifting plate; 501. Second lifting plate; 502. Strap; 503. Second gear; 6. Second sliding plate; 7. Support plate; 701. Perforation; 8. First turntable; 801. Toggle block; 802. Frame; 9. Second turntable; 901. Centrifugal plate; 902. Resistance plate; 903. Elastic connector. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.

[0037] In the above description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "one side" and "the other side" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is customarily placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0038] In addition, terms such as "the same" do not mean that the components are required to be absolutely the same, but there may be slight differences. The term "vertical" only means that the positional relationship between components is relatively more vertical compared to "parallel", and does not mean that the structure must be completely vertical, but may be slightly inclined.

[0039] Please refer to Figure 1-8 , the present invention provides a technical solution: a rehabilitation training device for hemiplegic patients, including an upper limb training component, a lower limb training component and a massage component. It also includes a lying board 1 with a hollow interior forming an installation cavity. The massage component includes a plurality of through holes 101 opened on the top surface of the lying board 1 and communicating with the installation cavity, a plurality of massage blocks 102 corresponding to the plurality of through holes 101 one by one, and a pressing block 2 slidably connected to the installation cavity. The plurality of through holes 101 are distributed along the length direction of the lying board 1. The massage blocks 102 are located in the through holes 101 and are slidably connected therewith. The pressing block 2 is located directly below the through holes 101. The pressing block 2 can slide along the length direction of the lying board 1, and, a plurality of the massage blocks 102 are all located on the sliding track of the pressing block 2;

[0040] The lower limb training component is arranged at one end of the lying board 1 away from the massage component. The lower limb training component is slidably connected to the lying board 1. A connecting plate 4 is arranged in the installation cavity between the pressing block 2 and the lower limb training component. Two ends of the connecting plate 4 are respectively connected to the pressing block 2 and the lower limb training component.

[0041] Among them, the through holes 101 are arranged in a rectangular distribution on the lying board 1. The through holes 101 distributed in the width direction of the lying board 1 are taken as a group. Each group of through holes 101 is distributed along the length direction of the lying board 1 to form a rectangular array.

[0042] In this solution, the lower limb training component is slidably connected to the lying board 1, so that when the patient lies on the lying board 1, the lower limb training component can be reciprocally pushed in the way of leg bending - stretching - bending, so as to perform rehabilitation training on the patient's legs;

[0043] During specific use, medical staff assist or the patient lies on the lying board 1 independently, with their back positioned above the through hole 101 and the soles of their feet in contact with the lower limb training component. Then, the patient exerts force with their legs to push the lower limb training component to slide on the lying board 1. Since the connecting plate 4 is connected to both the lower limb training component and the extrusion block 2 respectively, while the lower limb training component slides, it drives the connecting plate 4 and the extrusion block 2 to slide synchronously in the same direction, thereby driving the extrusion block 2 to slide below the through hole 101. During this process, the top surface of the extrusion block 2 can sequentially push the massage blocks 102 in each group of through holes 101, causing the multiple groups of massage blocks 102 to face upwards, thereby massaging the patient's back.

[0044] That is, by setting the integrated lying board 1 with the installation cavity, the mechanical linkage between the massage component and the lower limb training component is realized. When the patient is training the lower limbs, they can obtain back massage synchronously. Through the integration of limb training and back massage, the fragmentation of the treatment process is reduced, and the rehabilitation training effect is improved.

[0045] In this embodiment, the lower limb training component includes a first pedal 3, a second pedal 301, two first sliding plates 302, and two first gears 303. The two first sliding plates 302 are located on both sides inside the installation cavity. The two first sliding plates 302 are both slidably connected to the installation cavity. A toothed surface is provided on the opposite side of the two first sliding plates 302. The two first gears 303 are respectively meshed with the two first sliding plates 302 through the toothed surfaces. The two first gears 303 are both rotationally matched with the installation cavity. The two first gears 303 are drivingly connected. The first pedal 3 and the second pedal 301 are respectively connected to the two first sliding plates 302. The top surfaces of the first pedal 3 and the second pedal 301 respectively penetrate through the top surface of the installation cavity. Both sides of the top surface of the lying board 1 are provided with sliding grooves communicating with the installation cavity. The sliding grooves extend along the length direction of the lying board 1. The first pedal 3 and the second pedal 301 are respectively located in the two sliding grooves and are slidably connected.

[0046] Among them, the first pedal 3 and the second pedal 301 are respectively vertically connected to the two first sliding plates 302, forming two "L"-shaped structures. Their lower ends are slidably matched with the installation cavity, and their upper ends are used to contact the patient's feet.

[0047] In this solution, the first pedal 3 and the second pedal 301 are respectively connected to the two first sliding plates 302 to form a sliding connection with the installation cavity. The opposite sides of the two first sliding plates 302 are respectively meshed with the first gears 303 through the toothed surfaces. In this state, when either the first pedal 3 or the second pedal 301 slides, the other will slide in the opposite direction. When the two feet of the patient's lower limbs respectively abut against the first pedal 3 and the second pedal 301, rehabilitation training can be carried out. In this embodiment of the application, the healthy limb abuts against the first pedal 3 and the affected limb abuts against the second pedal 301 as an example.

[0048] During specific use, the patient lies flat on the lying board 1. With the healthy limb side as the main driving force and the affected limb side as the auxiliary, the patient bends - extends - bends the leg on the healthy limb side to push the first pedal 3. Under the action of the first gear 303, the second pedal 301 is promoted to drive the leg on the affected limb side to extend - bend - extend, thereby assisting the patient's lower limbs to alternately move, so as to promote the effect of rehabilitation training.

[0049] That is, through the cooperation of the double pedals and the bidirectional rack - gear transmission mechanism, the symmetric force control of lower limb training is realized, effectively preventing the patient's unilateral compensatory movement. The chute structure ensures the accuracy of the pedal movement trajectory and improves the training safety.

[0050] To better achieve the above - mentioned effect, a spring can also be arranged between the first pedal 3 or the second pedal 301 and the side wall of the installation cavity. The elasticity of the spring provides a reset effect for the first pedal 3 and the second pedal 301, so as to facilitate the patient's legs to reciprocally alternate and train in the way of reciprocally stepping on both legs.

[0051] In this embodiment, the end of the connecting plate 4 away from the extrusion block 2 is located between the two first gears 303, and tooth portions meshing with the two first gears 303 are respectively arranged on both sides of the connecting plate 4.

[0052] Among them, the connecting plate 4 is located between the two first gears 303 and meshes with the two first gears 303 respectively through the teeth on both sides to achieve the transmission effect between the first pedal 3 and the second pedal 301. Since one side of the patient is the affected limb, when the patient uses the first pedal 3 and the second pedal 301, usually the first pedal 3 exerts force. In the case of unilateral force, the connecting plate 4 can slide through the gear meshing with the first pedal 3.

[0053] In this solution, as the first pedal 3 and the second pedal 301 slide, the connecting plate 4 slides along the length direction of the lying board 1 under the action of the first gear 303, that is, reciprocally moves in the direction of approaching and departing from the through - hole 101. During this process, since the end of the connecting plate 4 is connected to the extrusion block 2, the sliding of the connecting plate 4 is used as the power to drive the extrusion block 2 to slide back and forth under the multiple groups of through - holes 101, thereby pushing the multiple groups of massage blocks 102 in turn.

[0054] In this embodiment, the upper limb training component includes a first lifting plate 5 and a second lifting plate 501. The first lifting plate 5 and the second lifting plate 501 are arranged on both sides of the top surface of the lying board 1. One ends of the first lifting plate 5 and the second lifting plate 501 are respectively rotationally matched with the lying board 1, and straps 502 are arranged on the surfaces of the first lifting plate 5 and the second lifting plate 501 away from the lying board 1.

[0055] When the patient lies flat on the lying board 1, the two arms can be naturally placed on the first lifting board 5 and the second lifting board 501 respectively, or the two arms of the patient can be fixed on the first lifting board 5 and the second lifting board 501 respectively through the straps 502.

[0056] In this solution, the rotatable lifting board and the straps 502 form an upper limb training space, and a multi-dimensional training method is formed by the rotation of the lifting board, allowing the training amplitude to be adjusted according to the joint mobility of the patient, which is suitable for the progressive rehabilitation needs of hemiplegic patients.

[0057] In this embodiment, a second gear 503 is arranged in the installation cavity and is respectively connected to the rotating ends of the first lifting board 5 and the second lifting board 501. Two second sliding plates 6 are also slidably connected in the installation cavity. Teeth are arranged on both of the two second sliding plates 6, and the two second sliding plates 6 are respectively engaged with the two second gears 503 through the teeth. The two second sliding plates 6 are respectively connected to the two first sliding plates 302.

[0058] In this solution, when the patient uses the lower limb training component, the two first sliding plates 302 slide to drive the two second sliding plates 6 to slide synchronously in the same direction. When the second sliding plate 6 slides, since teeth meshing with the second gear 503 are arranged on the second sliding plate 6, the teeth cause the second sliding plate 6 to drive the second gear 503 to rotate when sliding. Thus, the two second gears 503 rotate respectively to drive the first lifting board 5 and the second lifting board 501 to rotate around the second gear 503 as the axis, so as to perform rehabilitation training on the upper limbs of the patient.

[0059] That is, through the mechanical linkage of the second gear 503 group and the lower limb component, the coordinated control of the upper and lower limb training is realized, and the rehabilitation training effect is further enhanced.

[0060] In this embodiment, a support plate 7 is arranged in the installation cavity and below the through hole 101. A plurality of through holes 701 penetrating its bottom surface are opened on the top surface of the support plate 7, and the plurality of through holes 701 correspond to the plurality of through holes 101 one by one;

[0061] The massage block 102 includes a convex block 1021 slidably connected to the through hole 101 and a connecting rod 1022 slidably connected to the through hole 701. The bottom surface of the convex block 1021 is connected to the top surface of the connecting rod 1022.

[0062] In this solution, the through hole 701 structure of the support plate 7 forms a double guiding system to ensure the accuracy of the vertical movement of the massage block 102 and prevent skin abrasion caused by lateral deviation. By connecting the connecting rod 1022 and the convex block 1021, and the connecting rod 1022 being the length extension of the convex block 1021, it is ensured that the convex block 1021 is not easily separated from the outside of the through hole 101.

[0063] In this embodiment, the massage block 102 further includes a contact block 1023 located below the through hole 701. The contact block 1023 is connected to the bottom surface of the connecting rod 1022. The width of the contact block 1023 is greater than the diameter of the through hole 701. The contact block 1023 is located on the sliding track of the extrusion block 2, and the contact block 1023 is a hemispherical structure with an arc surface facing downward.

[0064] In this solution, since the contact block 1023 is located below the through hole 701, and at the same time, the width of the contact block 1023 is greater than the diameter of the through hole 701, to limit the sliding track of the massage block 102. When the extrusion block 2 slides to push the contact block 1023 to slide upward, when the contact block 1023 abuts against the bottom surface of the through hole 701, the massage block 102 can no longer slide upward, thereby limiting the upward sliding distance of the massage block 102 and preventing the massage block 102 from being lifted by the extrusion block 2 and disengaging from outside the through hole 101.

[0065] In this embodiment, the width of the convex block 1021 is greater than the diameter of the through hole 101, and the convex block 1021 is a hemispherical structure with an arc surface facing upward.

[0066] In this solution, the convex block 1021 and the contact block 1023 are hemispherical with opposite arc surfaces, and the two are connected by the connecting rod 1022 to form a two-way limiting structure, that is, to limit the amplitude of the overall up and down displacement of the massage block 102, so that the massage block 102 will not disengage from outside the through hole 101. At the same time, the convex block 1021 is the part in contact with the patient, and the hemispherical upper surface reduces the friction resistance of the clothing and improves the comfort of the patient.

[0067] In this embodiment, a first turntable 8 is rotatably arranged in the installation cavity. A toggle block 801 is arranged on the top surface of the first turntable 8 and is offset from its axis. A resistance component is arranged on the bottom surface of the first turntable 8;

[0068] A frame 802 is arranged in the middle of the connecting plate 4, and the toggle block 801 is located inside the frame 802.

[0069] Among them, the frame 802 is a frame 802 extending in the width direction of the lying board 1, and the inner walls of its two sides distributed in the length direction of the lying board 1 abut against the outer wall of the toggle block 801, so that when the connecting plate 4 slides, it can drive the toggle block 801 to move synchronously in the frame 802 through the frame 802, and guide the toggle block 801 to rotate through the extension of the frame 802, thereby driving the first turntable 8 to rotate through the toggle block 801, and further increasing the resistance to enhance the rehabilitation training intensity to adapt to patients with milder symptoms or faster recovery.

[0070] In this embodiment, a cavity located below the first turntable 8 is provided in the lying plate 1, and the resistance assembly includes a second turntable 9, a centrifugal piece 901 and a resistance piece 902 that rotate with the cavity, and a plurality of mounting holes distributed along its circumferential direction are provided on the outer circumferential surface of the second turntable 9, and the centrifugal piece 901 is located in the mounting hole, and an elastic connecting piece 903 located between the centrifugal piece 901 and the axis of the second turntable 9 is also provided in the mounting hole, and the two ends of the elastic connecting piece 903 are respectively connected to the centrifugal piece 901 and the mounting hole;

[0071] One end of the resistance sheet 902 is connected to the inner wall of the cavity, and the other end extends toward the axial direction of the second turntable 9 . A plurality of resistance sheets 902 are provided, and the plurality of resistance sheets 902 are distributed along the circumferential direction of the second turntable 9 .

[0072] Among them, at least one of the centrifugal sheet 901 and the resistance sheet 902 is made of a flexible material or both are made of a flexible material;

[0073] When the elastic connecting member 903 stretches naturally, the centrifugal piece 901 is pulled by the elastic force of the elastic connecting member 903 , so that it is completely located in the installation hole.

[0074] In this solution, as the patient recovers, when he recovers to a certain extent, his lower limb mobility is improved, which prompts the patient's lower limbs to push the first pedal 3 and the second pedal 301 faster, so that the frame 802 drives the toggle block 801 to rotate faster, thereby prompting the first turntable 8 and the second turntable 9 to rotate faster, prompting the centrifugal force of the second rotation to increase. Under the influence of this centrifugal force, the centrifugal piece 901 overcomes the elastic force of the elastic connecting piece 903 to slide away from the axial direction of the second turntable 9, that is, the end of the centrifugal piece 901 away from the elastic connecting piece 903 is exposed outside the mounting hole. In this state, the resistance piece 902 is located on the rotation trajectory of the centrifugal piece 901. The rotation of the second turntable 9 prompts the centrifugal piece 901 to contact the resistance piece 902. Under the influence of the contact between the two, the resistance to the rotation of the second turntable 9 is increased, and then the resistance to the sliding of the first pedal 3 and the second pedal 301 is increased to adapt to some patients with milder symptoms.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A rehabilitation training device for hemiplegic patients, comprising an upper limb training component, a lower limb training component and a massage component, characterized in that: It further includes a lying board (1) with a hollow interior forming an installation cavity. The massage assembly includes a plurality of through holes (101) opened on the top surface of the lying board (1) and communicating with the installation cavity, a plurality of massage blocks (102) corresponding to the plurality of through holes (101) one by one, and a pressing block (2) slidably connected to the installation cavity. The plurality of through holes (101) are distributed along the length direction of the lying board (1). The massage blocks (102) are located in the through holes (101) and are slidably connected therewith. The pressing block (2) is located directly below the through holes (101). The pressing block (2) can slide along the length direction of the lying board (1), and the plurality of massage blocks (102) are all located on the sliding track of the pressing block (2). The lower limb training assembly is arranged at one end of the lying board (1) away from the massage assembly. The lower limb training assembly is slidably connected to the lying board (1). A connecting plate (4) located between the pressing block (2) and the lower limb training assembly is arranged in the installation cavity. Two ends of the connecting plate (4) are respectively connected to the pressing block (2) and the lower limb training assembly.

2. The rehabilitation training device for hemiplegic patients according to claim 1, characterized in that: The lower limb training assembly includes a first pedal (3), a second pedal (301), two first sliding plates (302) and two first gears (303). The two first sliding plates (302) are located on both sides inside the installation cavity. The two first sliding plates (302) are both slidably connected to the installation cavity. Tooth portions are arranged on opposite surfaces of the two first sliding plates (302). The two first gears (303) are respectively meshed with the two first sliding plates (302) through the tooth portions. The two first gears (303) are both rotationally matched with the installation cavity. The two first gears (303) are drivingly connected. The first pedal (3) and the second pedal (301) are respectively connected to the two first sliding plates (302). The top surfaces of the first pedal (3) and the second pedal (301) penetrate through the top surface of the installation cavity. Sliding grooves communicating with the installation cavity are opened on both sides of the top surface of the lying board (1). The sliding grooves extend along the length direction of the lying board (1). The first pedal (3) and the second pedal (301) are respectively located in the two sliding grooves and are slidably connected.

3. The rehabilitation training device for hemiplegic patients according to claim 2, characterized in that: One end of the connecting plate (4) away from the pressing block (2) is located between the two first gears (303). Tooth portions meshing with the two first gears (303) are respectively arranged on both sides of the connecting plate (4).

4. The rehabilitation training device for hemiplegic patients according to claim 1, wherein: The upper limb training assembly includes a first lifting plate (5) and a second lifting plate (501). The first lifting plate (5) and the second lifting plate (501) are arranged on both sides of the top surface of the lying board (1). One ends of the first lifting plate (5) and the second lifting plate (501) are respectively rotationally matched with the lying board (1). Straps (502) are arranged on the surfaces of the first lifting plate (5) and the second lifting plate (501) away from the lying board (1).

5. The rehabilitation training device for hemiplegic patients according to claim 4, wherein: The installation cavity is provided with a second gear (503) connected to the rotating ends of the first lifting plate (5) and the second lifting plate (501) respectively. The installation cavity is also provided with two second sliding plates (6) slidably connected. The two second sliding plates (6) are provided with gear teeth. The two second sliding plates (6) are respectively meshed with the two second gears (503) through the gear teeth. The two second sliding plates (6) are respectively connected to the two first sliding plates (302).

6. The rehabilitation training device for hemiplegic patients according to claim 1, characterized in that: A support plate (7) located below the through hole (101) is arranged in the installation cavity, and a plurality of through holes (701) penetrating through the bottom surface of the support plate (7) are provided on the top surface thereof, and the plurality of through holes (701) correspond one-to-one to the plurality of through holes (101); The massage block (102) comprises a protrusion (1021) slidably connected to the through hole (101) and a connecting rod (1022) slidably connected to the through hole (701), and the bottom surface of the protrusion (1021) is connected to the top surface of the connecting rod (1022).

7. The rehabilitation training device for hemiplegic patients according to claim 6, characterized in that: The massage block (102) further comprises a contact block (1023) located below the through hole (701); the contact block (1023) is connected to the bottom surface of the connecting rod (1022); the width of the contact block (1023) is greater than the diameter of the through hole (701); the contact block (1023) is located on the sliding track of the extrusion block (2); and the contact block (1023) is a hemispherical structure with the arc surface facing downward.

8. The rehabilitation training device for hemiplegic patients according to claim 6, characterized in that: The width of the protrusion (1021) is greater than the diameter of the through hole (101), and the protrusion (1021) is a hemispherical structure with an arc surface facing upward.

9. The rehabilitation training device for hemiplegic patients according to claim 1, wherein: A first rotating disk (8) is rotatably arranged in the installation cavity, a toggle block (801) offset from its axis is arranged on the top surface of the first rotating disk (8), and a resistance component is arranged on the bottom surface of the first rotating disk (8); A frame (802) is provided in the middle of the connecting plate (4), and the toggle block (801) is located inside the frame (802).

10. The rehabilitation training device for hemiplegic patients according to claim 9, characterized in that: The lying plate (1) is provided with a cavity below the first rotating disk (8), the resistance assembly comprises a second rotating disk (9) rotatably matched with the cavity, a centrifugal plate (901) and a resistance plate (902), the outer circumferential surface of the second rotating disk (9) is provided with a plurality of mounting holes distributed along its circumferential direction, the centrifugal plate (901) is located in the mounting hole, and an elastic connecting member (903) is also provided in the mounting hole and is located between the centrifugal plate (901) and the axis of the second rotating disk (9), and the two ends of the elastic connecting member (903) are respectively connected to the centrifugal plate (901) and the mounting hole; One end of the resistance sheet (902) is connected to the inner wall of the cavity, and the other end extends toward the axial direction of the second turntable (9). A plurality of resistance sheets (902) are provided, and the plurality of resistance sheets (902) are distributed along the circumferential direction of the second turntable (9).

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