Rehabilitation training device for cerebral apoplexy patient

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a rehabilitation training device for cerebral apoplexy patients, which comprises a plate body. The movable plate unfolding or folding unit is matched with a stepping motor through gear transmission, stable unfolding and compact folding of the movable plate are achieved, the height of the device can be flexibly adjusted according to the height of a patient in cooperation with a gear and rack driving structure of the walking aid leg telescopic unit, and the use requirements of patients of different body types are met; the height can be shortened and a movable plate can be folded when the device is not used, the occupied space is greatly reduced, the problem that a traditional device is inconvenient to store is solved, the anti-falling unit forms front side supporting buffering when the gravity center of a patient shifts through the arc-shaped sliding design of a semi-ring-shaped plate, and falling accidents are effectively avoided; meanwhile, the positioner transmits position information in real time, the beeper facilitates emergency call, double safety guarantees are provided for training of the patient, in addition, the seat plate pop-up unit achieves flexible stretching and retracting of the seat plate through transmission of a lead screw and a sliding rod, and the temporary rest requirement of the patient is met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a rehabilitation training device for a cerebral apoplexy patient. BACKGROUND

[0002] Cerebral apoplexy is a high-incidence cerebrovascular disease worldwide. When it occurs, the sudden obstruction or rupture of the cerebral blood vessels leads to local cerebral tissue ischemia and hypoxia, causing nerve function damage. Hemiplegia is one of the most common sequelae. Hemiplegic patients often exhibit decreased muscle strength in one limb, abnormal muscle tone, and loss of motor coordination. Walking, as a complex multi-system coordinated movement of the human body, requires precise central nervous system regulation of lower limb muscle contraction, joint movement, and body balance. Hemiplegia directly disrupts this regulatory mechanism, leading to foot drop, circle gait, difficulty in shifting the center of gravity, and other walking disorders, which severely affect the patient's daily living ability and the need for independent travel.

[0003] A hemiplegic patient nursing walking aid device is disclosed in Chinese Patent No. CN118384002A, which includes a U-shaped plate and further includes: a seat cushion, which is arranged below the U-shaped plate and is used to support the patient; four connecting support assemblies, each of which is connected to the U-shaped plate and the seat cushion; and a walking aid assembly, which is installed at the bottom of the U-shaped plate. The present application not only prevents the seat cushion from contacting the patient's hips when walking with assistance, thereby avoiding the situation where the seat cushion and the patient's hips do not contact each other, resulting in poor walking assistance, but also supports the patient when the patient is unstable during walking, thereby avoiding the situation where the patient falls due to the lack of contact between the seat cushion and the patient. Furthermore, the impact force generated when the patient falls can be gradually offset when supporting the patient, thereby avoiding the situation where the patient is immediately stopped and suffers significant harm, and thus improving the use effect of the walking aid device.

[0004] Although the above-mentioned device can provide effective support to the patient through the support assembly and achieve walking assistance and rehabilitation exercise by pushing the device, the device occupies a large amount of space in the idle state, which not only has high requirements for the storage environment but also brings inconvenience to the use of home or small rehabilitation places. Therefore, a cerebral apoplexy patient rehabilitation training device is proposed by those skilled in the art. SUMMARY

[0005] The device in the prior art occupies a large amount of space in the idle state, which not only has high requirements for the storage environment but also brings inconvenience to the use of home or small rehabilitation places.

[0006] To solve the above problems, the present application adopts the following technical solutions: The utility model provides a kind of rehabilitation training device for cerebral apoplexy patient, including board body, the front side of the board body is fixedly connected with two groups of connecting plates by bolt, the number of each group of the connecting plates is two and is respectively arranged on the upper and lower sides of board body, the middle part of each group of the connecting plates is rotatably connected with movable plate by pin shaft; Movable plate deployment or storage unit, the movable plate deployment or storage unit is arranged at the connecting position of movable plate and the corresponding connecting plate, to provide driving force for the rotation of movable plate, ensure that movable plate is stably deployed when in use, and is compactly stored when idle; Walking aid leg telescopic unit, the number of the walking aid leg telescopic unit is four groups, two groups of the walking aid leg telescopic unit are symmetrically installed on the two sides of the bottom of the board body, and the remaining two groups of the walking aid leg telescopic unit are respectively arranged below each movable plate, to flexibly adjust the overall support height of the board body and the movable plate, adapt to the use requirements of patients of different heights, and shorten the overall height when stored, reduce space occupation. Anti-falling unit, the anti-falling unit is arranged on the outer side of the board body, and corresponds to the front side area of the body when the patient stands or walks, to quickly provide support and buffering when the patient has a tendency to lean forward when the center of gravity deviates, to avoid falling accidents. Seat plate ejection unit, the seat plate ejection unit is arranged at the bottom of the board body, to provide a sitting position for the patient.

[0007] For the preferred technical solution of the utility model, the movable plate deployment or storage unit includes a gear one fixedly connected to the pin shaft away from the top end of the movable plate, the outer side of the gear one is meshingly connected with a gear two, the top of the movable plate is fixedly connected with an L-shaped plate one, the top of the horizontal plate of the L-shaped plate one is fixedly installed with a stepping motor one, the output end of the stepping motor one penetrates the L-shaped plate one, and is fixedly connected with the top of the gear two.

[0008] For the preferred technical solution of the utility model, the walking aid leg telescopic unit includes an outer shell fixedly connected to the bottom of the board body or the movable plate, the bottom end of the outer shell is open, the inner wall of the outer shell is fixedly connected with a slide strip along the length direction, the inner part of the outer shell is provided with a movable strip plate, the outer side of the movable strip plate is provided with a sliding groove, the slide strip slides in the sliding groove, and the bottom of the movable strip plate is movably installed with a movable wheel through a mounting bracket.

[0009] For the preferred technical solution of the utility model, the outer side of the outer shell is fixedly connected with a fixed plate one, the outer side of the fixed plate one is fixedly installed with a stepping motor two, the output end of the stepping motor two penetrates the fixed plate one, and is fixedly connected with a gear three, the outer side of the outer shell is provided with a through groove, the outer side of the movable strip plate is fixedly connected with a rectangular rack, and the gear three is meshingly connected with the rectangular rack through the through groove.

[0010] Preferably, the anti-falling unit comprises an arc-shaped groove formed in the interior of the plate body, a semi-ring-shaped plate is arranged in the interior of the arc-shaped groove, a sliding block is fixedly connected to the inner side of the semi-ring-shaped plate, a notch is communicated with the outer side of the arc-shaped groove, the sliding block slides in the notch, a third stepping motor is fixedly installed on the top of the plate body, the output end of the third stepping motor extends into the interior of the arc-shaped groove and is fixedly connected with a fourth gear, the arc-shaped groove is communicated with a connecting groove for rotation of the fourth gear, and the fourth gear is in meshing connection with the semi-ring-shaped plate.

[0011] Preferably, the seat plate pop-up unit comprises two groups of second fixing plates fixedly connected to the bottom of the plate body, a lead screw is rotatably connected between the two groups of second fixing plates, sliding rods are arranged on the opposite sides of the lead screw, the sliding rods are fixedly connected between the two groups of second fixing plates, a fourth stepping motor is fixedly installed on the outer side of one group of the second fixing plates, the output end of the fourth stepping motor extends between the two groups of second fixing plates and is fixedly connected with the lead screw, an L-shaped second plate is threadedly connected to the outer side of the lead screw, the L-shaped second plate slides on the outer side of the two sliding rods, and the end of the L-shaped second plate away from the lead screw is fixedly connected with a seat plate.

[0012] Preferably, the top of the plate body is respectively provided with a positioner, a caller and a control panel, the positioner and the caller are in communication connection with a terminal, and the control panel is in electrical connection with the stepping motors.

[0013] Preferably, the top of the movable plate is provided with a handle.

[0014] Compared with the prior art, the present application has the following beneficial effects: In the present application, the movable plate unfolding or folding unit is driven by the gear and the stepping motor to stably unfold and compactly fold the movable plate, and the gear and rack driving structure of the walking aid leg telescoping unit can flexibly adjust the height of the device according to the height of the patient, meet the use requirements of patients of different sizes, shorten the height when idle, fold the movable plate, greatly reduce the space occupation, solve the problem of inconvenience of storing the traditional device, and form front side support and buffering when the center of gravity of the patient deviates, effectively avoid falling accidents, and the positioner transmits position information in real time and the caller is convenient for emergency call, thereby providing double safety guarantee for patient training. In addition, the seat plate pop-up unit is driven by the lead screw and the sliding rod to realize flexible telescoping of the seat plate, meet the temporary rest requirements of the patient, and further improve the safety and convenience of training. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application; Figure 2 It is a three-dimensional structure schematic diagram of the movable plate unfolding or folding unit of the present application; Figure 3 Figure 3 is a perspective view of a telescopic unit of a walking aid leg according to the present application; Figure 4 Figure 4 is a perspective view of a telescopic unit of a walking aid leg according to the present application; Figure 5 Figure 5 is a perspective view of a fall prevention unit according to the present application; Figure 6 Figure 6 is a perspective view of a telescopic unit of a walking aid leg according to the present application; Figure 5 Figure 7 is a perspective view of a telescopic unit of a walking aid leg according to the present application; Figure 7 Figure 8 is a perspective view of a seat plate pop-up unit according to the present application.

[0016] In the figures: 1, plate body; 2, connecting plate; 3, movable plate; 4, movable plate unfolding or storing unit; 401, gear one; 402, L-shaped plate one; 403, step motor one; 404, gear two; 5, telescopic unit of a walking aid leg; 501, outer shell; 502, sliding bar; 503, movable strip plate; 504, sliding groove; 505, mounting frame; 506, movable wheel; 507, fixed plate one; 508, step motor two; 509, gear three; 510, through groove; 511, square rack; 6, fall prevention unit; 601, arc-shaped groove; 602, semi-ring-shaped plate; 603, sliding block; 604, notch; 605, connecting groove; 606, gear four; 607, step motor three; 7, seat plate pop-up unit; 701, fixed plate two; 702, screw rod; 703, sliding rod; 704, step motor four; 705, L-shaped plate two; 706, seat plate; 8, positioner; 9, caller; 10, control panel; 11, handle. DETAILED DESCRIPTION

[0017] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the following drawings. The application is capable of other embodiments and of being practiced or being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. Unless specified or limited otherwise, the terms "mounted," "connected," "supported," and "coupled" and variations thereof are used broadly and encompass both direct and indirect mountings, connections, supports, and couplings. Further, "connected" and "coupled" are not restricted to physical or mechanical connections or couplings.

[0018] And, in the disclosure of the present application, the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation of the present application; secondly, the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, the term "one" cannot be understood as a limitation of the number.

[0019] Those skilled in the art should understand that the embodiments of the present application described above and shown in the drawings are only examples and do not limit the present application. The purpose of the present application has been fully and effectively achieved. The function and structural principle of the present application has been shown and explained in the embodiments, and any modification or modification can be made without departing from the principle.

[0020] The embodiments of the present application are further described below in conjunction with the drawings.

[0021] Embodiment one: As shown in the drawings Figure 1 to the drawings Figure 7As shown, the present application provides a rehabilitation training device for stroke patients in the brain, including a plate body 1, the front side of the plate body 1 is fixedly connected with two groups of connecting plates 2 by bolts, the number of each group of connecting plates 2 is two and is correspondingly arranged on the upper and lower sides of the plate body 1, and the middle part of each group of connecting plates 2 is rotatably connected with a movable plate 3 through a pin shaft; the movable plate unfolding or storing unit 4 is correspondingly arranged at the connecting position of the movable plate 3 and the corresponding connecting plate 2, which is used to provide driving force for the rotation of the movable plate 3, ensure that the movable plate 3 is stably unfolded during use and compactly stored during idling; the walking aid leg telescopic unit 5, the number of the walking aid leg telescopic unit 5 is four, two groups of walking aid leg telescopic units 5 are symmetrically installed on the two sides of the bottom of the plate body 1, and the remaining two groups of walking aid leg telescopic units 5 are correspondingly arranged below each movable plate 3, which is used to flexibly adjust the overall support height of the plate body 1 and the movable plate 3, adapt to the use requirements of patients with different heights, and shorten the overall height when stored, reduce the space occupation; the anti-falling unit 6 is arranged on the outside of the plate body 1 and corresponds to the body front side area of the patient standing or walking, which is used to quickly provide support and buffer when the patient has a tendency to fall forward when the center of gravity is offset, avoid falling accidents; the seat plate pop-up unit 7 is arranged at the bottom of the plate body 1, which is used to provide a sitting position for the patient, the top of the plate body 1 is respectively provided with a positioner 8, a caller 9 and a control panel 10, the positioner 8 and the caller 9 are both in communication connection with the terminal, and the control panel 10 is in electrical connection with the stepping motor, and the top of the movable plate 3 is provided with a handle 11.

[0022] The device is activated via the control panel 10 on the top of the board 1. Operating the movable board unfolding or retracting unit 4 drives the movable board 3 to slowly rotate around the pin on the connecting plate 2 until it reaches a horizontally unfolded state. The handles 11 on top are provided for the patient to grip, initially assisting in maintaining balance. Then, the four sets of walking leg extension units 5 are adjusted via the control panel 10 to adjust the overall support height of the board 1 and movable board 3 in real time according to the patient's height, until the handles 11 are at a suitable height for the patient's waist. Simultaneously, the movable wheels 506 contact the ground, providing a foundation for subsequent movement. The patient grips the handles 11 and begins standing or walking training. Before training, the anti-fall unit 6 is activated via the control panel 10, driving the semi-circular board 602 to extend from the arc-shaped groove 601 of the board 1, forming a semi-enclosed protective structure around the front of the patient's body. During training, if the patient's center of gravity shifts or there is a tendency to lean forward, the semi-circular board... 602 can provide immediate support and cushioning to prevent falls. At the same time, the locator 8 collects the device's location information in real time and transmits it to the terminal of medical staff or family members, making it convenient to remotely monitor the patient's training trajectory and location dynamics. If the patient encounters an emergency, they can directly press the call button 9 to send a distress signal to the terminal and quickly obtain help. When the patient needs to rest temporarily, the seat pop-out unit 7 is activated through the control panel 10, so that the seat 706 extends from the bottom of the board body 1, and the patient can slowly sit down to rest. After the rest or the overall training is completed, the seat pop-out unit 7 is operated to retract the seat 706 to the bottom of the board body 1, and then the four sets of walking leg extension units 5 are controlled to shorten synchronously to reduce the overall height of the device. Finally, the movable plate unfolding or storage unit 4 is activated to drive the movable plate 3 to rotate in the opposite direction around the pin until it is tightly fitted with the side of the board body 1, thus completing the storage and greatly reducing the space occupied when the device is not in use.

[0023] Example 2: As attached Figure 2 As shown, this embodiment is basically the same as the previous embodiment, except that the movable plate unfolding or storage unit 4 includes a gear 401 fixedly connected to the pin shaft away from the top of the movable plate 3, a gear 404 meshing with the outer side of the gear 401, an L-shaped plate 402 fixedly connected to the top of the movable plate 3, a stepper motor 403 fixedly installed on the top of the horizontal plate of the L-shaped plate 402, and the output end of the stepper motor 403 passes through the L-shaped plate 402 and is fixedly connected to the top of the gear 404.

[0024] When the two sides of the movable plate 3 need to be unfolded, the control panel 10 is used to synchronously control the starting of the two step motors 403, the output end of the step motor 403 drives the gear 404 fixedly connected thereto to rotate, because the gear 404 is engaged with the gear 401 fixed on the pin shaft, the gear 401 rotates with the gear 404, and then drives the pin shaft to rotate, the pin shaft drives the movable plate 3 to rotate around the connecting plate 2, until the movable plate 3 is unfolded to the required angle, and the same is true when the movable plate 3 needs to be stored, the control panel 10 controls the step motor 403 to operate in the reverse direction, the movable plate 3 rotates in the reverse direction, until it is tightly attached to the plate body 1, thereby completing the storage of the movable plate 3.

[0025] Example three: As shown in the accompanying Figure 3 to the accompanying Figure 4 , this embodiment is basically the same as the previous embodiment, the difference is that the walking aid leg telescopic unit 5 includes a shell 501 fixedly connected with the bottom of the plate body 1 or the movable plate 3, the bottom of the shell 501 is open, the inner wall of the shell 501 is fixedly connected with a sliding strip 502 along the length direction, the inside of the shell 501 is provided with a movable strip plate 503, the outer side of the movable strip plate 503 is provided with a sliding groove 504, the sliding strip 502 slides in the sliding groove 504, the bottom of the movable strip plate 503 is movably installed with a movable wheel 506 through a mounting bracket 505, the outer side of the shell 501 is fixedly connected with a fixed plate 507, the outer side of the fixed plate 507 is fixedly installed with a step motor 508, the output end of the step motor 508 penetrates through the fixed plate 507 and is fixedly connected with a gear 509, the outer side of the shell 501 is provided with a through groove 510, the outer side of the movable strip plate 503 is fixedly connected with a rectangular rack 511, the gear 509 is connected with the rectangular rack 511 through the through groove 510.

[0026] When adjusting the height of the device, the four step motors 508 are synchronously started through the control panel 10, the output end of the step motor 508 drives the gear 509 to rotate, the gear 509 is engaged with the rectangular rack 511 on the outer side of the movable strip plate 503 through the through groove 510 on the shell 501, with the rotation of the gear 509, the rectangular rack 511 drives the movable strip plate 503 to move along the inner wall of the shell 501, the sliding groove 504 on the outer side of the movable strip plate 503 cooperates with the sliding strip 502 on the inner wall of the shell 501 to slide, which ensures the stable movement of the movable strip plate 503.

[0027] Example four: As shown in the accompanying Figure 5 to the accompanying Figure 6As shown, this embodiment is basically the same as the previous embodiment, except that the anti-fall unit 6 includes an arc-shaped groove 601 opened inside the plate 1. A semi-annular plate 602 is provided inside the arc-shaped groove 601. A slider 603 is fixedly connected to the inner side of the semi-annular plate 602. A slot 604 is connected to the outer side of the arc-shaped groove 601. The slider 603 slides in the slot 604. A stepper motor 607 is fixedly installed on the top of the plate 1. The output end of the stepper motor 607 extends into the arc-shaped groove 601 and is fixedly connected to a gear 606. The arc-shaped groove 601 is connected to a connecting groove 605 for the gear 606 to rotate. The gear 606 meshes with the semi-annular plate 602.

[0028] When the patient stands or walks using the device, the control panel 10 controls the stepper motor 3 607 to start. The output end of the stepper motor 3 607 drives the gear 4 606 to rotate in the connecting groove 605. The gear 4 606 meshes with the semi-annular plate 602, causing the semi-annular plate 602 to slide in the arc groove 601. The slider 603 on the inner side of the semi-annular plate 602 slides synchronously along the groove opening 604 on the outer side of the arc groove 601. The semi-annular plate 602 extends out of the arc groove 601 and moves quickly to the front area of ​​the patient's body, providing support and cushioning to prevent the patient from falling. When the device is not in use, the control panel 10 controls the stepper motor 3 607 to rotate in the reverse direction, and the semi-annular plate 602 slides in the reverse direction until the semi-annular plate 602 retracts into the arc groove 601.

[0029] Example 5: As attached Figure 7 As shown, this embodiment is basically the same as the previous embodiment, except that the seat pop-out unit 7 includes two sets of fixing plates 701 fixedly connected to the bottom of the plate body 1. A lead screw 702 is rotatably connected between the two sets of fixing plates 701. Slide rods 703 are provided on opposite sides of the lead screw 702. The slide rods 703 are fixedly connected between the two sets of fixing plates 701. A stepper motor 704 is fixedly installed on the outer side of one set of fixing plates 701. The output end of the stepper motor 704 extends between the two sets of fixing plates 701 and is fixedly connected to the lead screw 702. An L-shaped plate 705 is threadedly connected to the outer side of the lead screw 702. The L-shaped plate 705 slides on the outer side of the two sets of slide rods 703. The end of the L-shaped plate 705 away from the lead screw 702 is fixedly connected to the seat plate 706.

[0030] When the patient needs to sit down and rest, the step motor four 704 is started through the control panel 10, the output end of the step motor four 704 drives the lead screw 702 to rotate between the two groups of fixed plates two 701, the L-shaped plate two 705 outside the lead screw 702 is connected in threads, under the action of the rotating lead screw 702, the L-shaped plate two 705 slides along the two groups of slide rods 703, the sitting plate 706 is driven by the L-shaped plate two 705 to move outward from the bottom of the plate body 1 until the sitting plate 706 extends to a position convenient for the patient to sit down, and vice versa, the control panel 10 controls the step motor four 704 to operate in reverse to retract the sitting plate 706 to the bottom of the plate body 1, and the process of the sitting plate is completed.

[0031] Working principle: when using the brain stroke patient rehabilitation training device, first, turn on the device through the control panel 10 on the top of the plate body 1, operate the movable plate unfolding or folding unit 4, that is, two step motors one 403 are started synchronously under the control of the control panel 10, the output end drives the gear two 404 to rotate, the gear two 404 is engaged with the gear one 401 fixed on the pin shaft, and then the pin shaft and the movable plate 3 are driven to rotate around the connecting plate 2 to the horizontal unfolded state, the handle 11 on the top of the movable plate 3 is used for the patient to hold with both hands to preliminarily maintain balance; Then, four step motors two 508 are started synchronously through the control panel 10 to drive the height adjustment of the walking aid leg folding unit 5, the output end of the step motor two 508 drives the gear three 509 to rotate, the gear three 509 is engaged with the rectangular rack 511 outside the movable strip plate 503 through the through slot 510, so that the movable strip plate 503 moves along the inner wall of the housing 501 until the handle 11 is adapted to the height of the patient's waist, and at the same time, the movable wheel 506 contacts the ground to provide a basis for movement; Before the patient holds the handle 11 to start standing or walking training, the control panel 10 controls the step motor three 607 to start, drives the gear four 606 to rotate in the connecting slot 605, the gear four 606 is engaged with the half-ring type plate 602, so that the half-ring type plate 602 extends from the arc-shaped slot 601 to form a protective structure around the front side of the patient's body, and if the patient's center of gravity deviates during training, the half-ring type plate 602 can provide instant support and buffering; The positioner 8 transmits the device position information to the terminal in real time, the patient can press the call button 9 for help in case of emergency, when the patient needs to rest, the step motor four 704 is started through the control panel 10, the output end of the step motor four 704 drives the lead screw 702 to rotate, so that the L-shaped plate two 705 connected in threads slides along the slide rod 703, and the sitting plate 706 is driven to extend from the bottom of the plate body 1 to a position convenient for sitting, after rest or training is completed, the step motor four 704 is controlled to operate in reverse to retract the sitting plate 706, and then the four step motors two 508 are controlled to operate in reverse to make the walking aid leg folding unit 5 shorter to reduce the height of the device, finally, the two step motors one 403 are controlled to operate in reverse to drive the movable plate 3 to rotate in the opposite direction around the pin shaft to tightly fit the side of the plate body 1, and the folding process is completed, which greatly reduces the space occupation of the device when it is idle.

[0032] The embodiments of the present application are given for illustration and description only, although embodiments of the present application have been shown and described herein, it should be understood by the person skilled in the art that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-mentioned embodiments within the scope of the present application.

Claims

1. A rehabilitation training device for a stroke patient, characterized by, Include; The front side of the plate body (1) is fixedly connected with two groups of connecting plates (2) by bolts, each group of the connecting plates (2) is two and is correspondingly arranged on the upper and lower sides of the plate body (1), and the middle part of each group of the connecting plates (2) is rotatably connected with an activity plate (3) through a pin shaft; The activity plate unfolding or storing unit (4) is correspondingly arranged at the connecting position of the activity plate (3) and the connecting plate (2), which is used for providing driving force for the rotation of the activity plate (3) and ensuring that the activity plate (3) is stably unfolded in use and compactly stored in idle state; The number of the walking aid leg telescopic unit (5) is four, two groups of the walking aid leg telescopic unit (5) are symmetrically installed on the two sides of the bottom of the plate body (1), and the remaining two groups of the walking aid leg telescopic unit (5) are correspondingly arranged below each activity plate (3), which is used for flexibly adjusting the overall support height of the plate body (1) and the activity plate (3) and adapting to the use requirements of patients with different heights, and the overall height can be shortened when stored, so that the space occupation is reduced; The anti-falling unit (6) is arranged on the outer side of the plate body (1) and corresponds to the front side area of the body of the patient standing or walking, which is used for quickly providing support and buffering when the patient has a tendency to fall forward due to the shift of the center of gravity, so as to avoid falling accidents; The sitting plate pop-up unit (7) is arranged at the bottom of the plate body (1) and is used for providing a sitting position for the patient.

2. A rehabilitation training device for stroke patients as claimed in claim 1 wherein: The activity plate unfolding or storing unit (4) comprises a gear one (401) fixedly connected to the pin shaft away from the top end of the activity plate (3), the outer side of the gear one (401) is meshingly connected with a gear two (404), the top of the activity plate (3) is fixedly connected with an L-shaped plate one (402), the top of the horizontal plate of the L-shaped plate one (402) is fixedly installed with a stepping motor one (403), and the output end of the stepping motor one (403) penetrates through the L-shaped plate one (402) and is fixedly connected with the top of the gear two (404).

3. The rehabilitation training device for stroke patients as claimed in claim 1 wherein: The walking aid leg telescopic unit (5) comprises an outer shell (501) fixedly connected with the bottom of the plate body (1) or the activity plate (3), the bottom end of the outer shell (501) is open, the inner wall of the outer shell (501) and along the length direction is fixedly connected with a sliding strip (502), the inner part of the outer shell (501) is provided with an activity strip plate (503), the outer side of the activity strip plate (503) is provided with a sliding groove (504), the sliding strip (502) slides in the sliding groove (504), and the bottom of the activity strip plate (503) is movably installed with a movable wheel (506) through a mounting frame (505).

4. A rehabilitation training device for stroke patients as claimed in claim 3 wherein: The outer side of the shell (501) is fixedly connected with a fixed plate one (507), the outer side of the fixed plate one (507) is fixedly installed with a stepping motor two (508), the output end of the stepping motor two (508) penetrates through the fixed plate one (507) and is fixedly connected with a gear three (509), the outer side of the shell (501) is provided with a through groove (510), the outer side of the movable baffle (503) is fixedly connected with a rectangular rack (511), and the gear three (509) is meshedly connected with the rectangular rack (511) through the through groove (510).

5. The rehabilitation training device for stroke patients as claimed in claim 1 wherein: The anti-falling unit (6) comprises an arc-shaped groove (601) formed in the inner side of the plate body (1), a half-ring-shaped plate (602) is arranged in the inner side of the arc-shaped groove (601), the inner side of the half-ring-shaped plate (602) is fixedly connected with a sliding block (603), the outer side of the arc-shaped groove (601) is communicated with a slot (604), the sliding block (603) slides in the slot (604), the top of the plate body (1) is fixedly installed with a stepping motor three (607), the output end of the stepping motor three (607) extends to the inner side of the arc-shaped groove (601) and is fixedly connected with a gear four (606), the arc-shaped groove (601) is communicated with a connecting groove (605) for rotating the gear four (606), and the gear four (606) is meshedly connected with the half-ring-shaped plate (602).

6. The rehabilitation training device for stroke patients as claimed in claim 1 wherein: The seat plate ejection unit (7) comprises two groups of fixed plate twos (701) fixedly connected to the bottom of the plate body (1), a lead screw (702) is rotatably connected between the two groups of fixed plate twos (701), the opposite sides of the lead screw (702) are provided with sliding rods (703), the sliding rods (703) are fixedly connected between the two groups of fixed plate twos (701), one group of the fixed plate twos (701) is fixedly installed with a stepping motor four (704), the output end of the stepping motor four (704) extends to between the two groups of fixed plate twos (701) and is fixedly connected with the lead screw (702), the outer side of the lead screw (702) is threadedly connected with an L-shaped plate two (705), the L-shaped plate two (705) slides outside the two groups of sliding rods (703), and the end, away from the lead screw (702), of the L-shaped plate two (705) is fixedly connected with a seat plate (706).

7. A rehabilitation training device for stroke patients as claimed in claim 1 wherein: The plate body (1) is provided with a positioner (8), a caller (9) and a control panel (10) at the top, respectively, the positioner (8) and the caller (9) are in communication connection with a terminal, and the control panel (10) is in electric connection with the stepping motors.

8. The rehabilitation training device for stroke patients as claimed in claim 1 wherein: The top of the movable plate (3) is installed with a handle (11).

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