Active and passive rehabilitation training device for upper and lower limbs

Abstract

The utility model belongs to the field of rehabilitation training equipment, and discloses an upper and lower limb active and passive rehabilitation training device which comprises a bottom frame, an upper limb lifting assembly, an upper limb training assembly, a lower limb lifting assembly and a lower limb training assembly. An included angle between the lifting direction of the upper limb lifting assembly and the bottom frame is smaller than 90 degrees; the upper limb training assembly is connected with the upper limb lifting assembly; the lower limb lifting assembly is arranged on the underframe, and the lifting direction of the lower limb lifting assembly is perpendicular to the underframe; the lower limb training assembly is connected with the lower limb lifting assembly. The upper limb lifting assembly is obliquely arranged, and the vertical height and the horizontal position of the upper limb training assembly can be adjusted when the upper limb lifting assembly ascends and descends; when the lower limb lifting assembly lifts, the vertical height of the lower limb training assembly can be adjusted so as to be compatible with wheelchairs and seats with different heights, the heights of the upper limb training assembly and the lower limb training assembly can be suitable for child patients with different heights, and the use requirements of children of different age groups are met.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training equipment, in particular to an active and passive rehabilitation training device for upper and lower limbs. Background Art

[0002] Upper and lower limb rehabilitation training is an important way to help patients with upper and lower limb injuries to restore their perception and movement functions scientifically and effectively after treatment until they finally recover. Traditional rehabilitation training mainly relies on rehabilitation therapists, who manually help patients with rehabilitation training. The process is highly subjective, and patients have a weak sense of actively participating in training. In addition, the different levels of therapists and individual factors make it impossible to guarantee the training effect, and the patient's rehabilitation cycle is long.

[0003] Active and passive training can develop more suitable rehabilitation training plans according to the conditions of different patients at different stages of rehabilitation. In the early stage, when the patient's muscles lack motor function, passive training can be used to reduce the patient's muscle tension, improve basic muscle strength, joint mobility and balance ability, and prevent muscle atrophy, upper and lower limb joint stiffness, etc. When the patient's muscle function is initially restored, active training can be used to further restore motor function. In the process of active training, the subjectivity of patient participation is improved, which is more conducive to the synchronous rehabilitation of neurological function and motor function.

[0004] The current active and passive rehabilitation training devices for upper and lower limbs are mainly suitable for adult patients, while children's height and leg length ratios are different from those of adults. Therefore, the existing active and passive rehabilitation training devices for upper and lower limbs are not suitable for children with a large height difference from adults. It is necessary to develop an active and passive rehabilitation training device for upper and lower limbs suitable for children. Utility Model Content

[0005] The purpose of this application is to provide an active and passive rehabilitation training device for upper and lower limbs, which can be suitable for pediatric patients of different age groups.

[0006] The technical solutions provided by this application are as follows:

[0007] An active and passive rehabilitation training device for upper and lower limbs, comprising:

[0008] chassis;

[0009] An upper limb lifting assembly is obliquely arranged on the base frame, and the angle between the lifting direction of the upper limb lifting assembly and the base frame is less than 90 degrees;

[0010] An upper limb training component connected to the upper limb lifting component;

[0011] A lower limb lifting assembly is arranged on the base frame, and the lifting direction of the lower limb lifting assembly is perpendicular to the base frame;

[0012] A lower limb training component is connected to the lower limb lifting component.

[0013] In some embodiments, a first support column and a first reinforcement column are provided on the base frame, the first support column is obliquely arranged on the base frame and the inclination angle of the first support column is the same as the inclination angle of the upper limb lifting assembly, the upper limb lifting assembly is fixedly connected to the first support column, the bottom end of the first reinforcement column is fixedly connected to the base frame, and the top end is fixedly connected to the first support column.

[0014] In some embodiments, the upper limb lifting assembly includes an electric lifting sleeve, which is arranged on a side of the first support column away from the first reinforcement column, the bottom end of the electric lifting sleeve is fixedly connected to the first support column, and the upper limb training assembly is arranged at the top of the electric lifting sleeve.

[0015] In some embodiments, the upper limb training component includes an upper limb fixing part, an upper limb driving motor, two upper limb cranks and two horizontal grip handles, one end of the upper limb fixing part is fixedly connected to the top end of the electric lifting sleeve, the upper limb driving motor is fixedly connected to the upper limb fixing part, the two output ends of the upper limb driving motor are respectively drivingly connected to one of the upper limb cranks, and the horizontal grip handles are rotationally connected to the upper limb cranks.

[0016] In some embodiments, the lower limb lifting assembly includes a column, a screw rod, a screw rod nut, a slider and a lifting drive motor, the column is vertically arranged on the base frame, the screw rod is arranged on the column, the screw rod nut is threadedly connected to the screw rod, the slider is sleeved on the column and fixedly connected to the screw rod nut, the lifting drive motor drives the screw rod to rotate, when the screw rod rotates, the screw rod nut drives the slider to rise and fall along the column, and the lower limb training assembly is fixedly connected to the slider.

[0017] In some embodiments, the base frame is provided with a second support column, a second reinforcement column, a guide rail and a guide block, the second support column is vertically arranged on the base frame, the second reinforcement column is inclined and one end is fixedly connected to the base frame, and the other end is fixedly connected to the second support column, the guide rail is arranged on the second support column, and the guide block is fixedly connected to the lower limb training assembly and is movable along the guide rail.

[0018] In some embodiments, the lower limb training component includes a lower limb fixing part, a lower limb driving motor, two lower limb cranks and two pedals, the lower limb fixing part is fixedly connected to the slider and the guide block, the lower limb driving motor is fixedly connected to the lower limb fixing part, the two output ends of the lower limb driving motor are respectively drivingly connected to one of the lower limb cranks, and the pedals are rotationally connected to the lower limb cranks.

[0019] In some embodiments, the lower limb fixing member includes a first connecting plate, a second connecting plate, a third connecting plate and a fixing frame;

[0020] The first connecting plate, the second connecting plate and the third connecting plate are connected in sequence, and the first connecting plate is arranged opposite to the third connecting plate, the first connecting plate is fixedly connected to one side of the slider, the third connecting plate is fixedly connected to the other side of the slider, and the second connecting plate is fixedly connected to the guide block;

[0021] The fixing frame is fixedly connected to a side of the second connecting plate away from the sliding block, and the lower limb driving motor is connected to the fixing frame.

[0022] In some embodiments, the base frame includes a first base frame and a second base frame which are separately arranged, one end of the first base frame is detachably connected to one end of the second base frame, and the upper limb lifting assembly and the lower limb lifting assembly are respectively arranged on the first base frame.

[0023] In some embodiments, a screen assembly is also included, which includes a screen bracket, a touch screen and an emergency stop switch. The screen bracket is connected to the upper limb training assembly, the touch screen is arranged on the screen bracket, and the emergency stop switch is arranged on the upper limb training assembly.

[0024] The technical effect of the present application is that: the upper limb training component is connected to the upper limb lifting component, the upper limb lifting component is tilted, and the vertical height and horizontal position of the upper limb training component can be adjusted when the upper limb lifting component is lifted or lowered; the lower limb training component is connected to the lower limb lifting component, the lower limb lifting component is vertically set, and the vertical height of the lower limb training component can be adjusted when the lower limb lifting component is lifted or lowered to be compatible with wheelchairs and seats of different heights, so that the heights of the upper limb training component and the lower limb training component can be suitable for children of different heights, meeting the usage needs of children of different age groups. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present application is further described in detail below with reference to the accompanying drawings and specific implementation methods:

[0026] Figure 1 It is a structural schematic diagram of an upper and lower limb active and passive rehabilitation training device provided by a specific embodiment of the present application;

[0027] Figure 2 is a structural schematic diagram of a chassis provided in a specific embodiment of the present application;

[0028] Figure 3 is a structural schematic diagram of an upper limb training assembly provided in a specific embodiment of the present application;

[0029] Figure 4It is a structural schematic diagram of a lower limb lifting assembly provided in a specific embodiment of the present application;

[0030] Figure 5 It is a structural schematic diagram of a lower limb training component provided in a specific embodiment of the present application.

[0031] Description of Figure Numbers:

[0032] 100, chassis; 110, first chassis; 120, second chassis; 130, first support column; 140, first reinforcement column; 150, second support column; 160, second reinforcement column; 170, guide rail; 180, guide block;

[0033] 200, upper limb lifting assembly;

[0034] 300, upper limb training assembly; 310, upper limb fixing piece; 311, bottom plate; 312, top plate; 313, side plate; 320, upper limb driving motor; 330, upper limb crank; 340, horizontal grip handle;

[0035] 400, lower limb lifting assembly; 410, column; 420, slider; 430, lifting drive motor;

[0036] 500, lower limb training assembly; 510, lower limb fixing member; 511, first connecting plate; 512, second connecting plate; 513, third connecting plate; 514, fixing frame; 520, lower limb driving motor; 530, lower limb crank; 540, pedal;

[0037] 600. Screen assembly; 610. Screen bracket; 620. Touch screen; 630. Emergency stop switch. DETAILED DESCRIPTION

[0038] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0039] In order to more clearly illustrate the application embodiments or technical solutions in the prior art, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0040] In order to simplify the drawings, only the parts related to the present application are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0041] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0042] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] In the embodiments shown in the drawings, directional indications (such as up, down, left, right, front, and back, etc.) are not absolute but relative when describing the structure and movement of each component, and are not used to limit the direction of the product in actual use.

[0044] In addition, in the description of the present application, ordinal numbers, such as "first", "second", etc., are only used to distinguish and describe related objects, and cannot be understood as indicating or implying the relative importance or order between the related objects.

[0045] like Figure 1 As shown, the present application provides an embodiment of an active and passive rehabilitation training device for upper and lower limbs, including a base frame 100, an upper limb lifting assembly 200, an upper limb training assembly 300, a lower limb lifting assembly 400 and a lower limb training assembly 500; the upper limb lifting assembly 200 is tiltedly arranged on the base frame 100, and the lifting direction of the upper limb lifting assembly 200 and the angle between the base frame 100 is less than 90 degrees. Preferably, the angle between the upper limb lifting assembly 200 and the base frame 100 is 70 degrees, and the heights of the upper limb lifting assembly 200 and the lower limb lifting assembly 400 can be adjusted to meet the use needs of pediatric patients of different heights; the upper limb training assembly 300 is connected to the upper limb lifting assembly 200; the lower limb lifting assembly 400 is arranged on the base frame 100, and the lifting direction of the lower limb lifting assembly 400 is perpendicular to the base frame 100; the lower limb training assembly 500 is connected to the lower limb lifting assembly 400.

[0046] The base frame 100 may be an integrated plate-like structure, such as Figure 2 As shown, the base frame 100 includes a first base frame 110 and a second base frame 120 which are separately arranged, one end of the first base frame 110 is detachably connected to one end of the second base frame 120, and the upper limb lifting assembly 200 and the lower limb lifting assembly 400 are respectively arranged on the first base frame 110. The base frame 100 is arranged as a split structure, which can optimize the weight of the base frame 100 on the basis of ensuring the stability of the overall structure of the rehabilitation training device. Casters can be installed at the bottom of the base frame 100, which can not only prevent the casters from contacting the ground during use, thereby ensuring the stability of the device, but also increase convenience when transportation and transfer are required, so as to improve the maneuverability of the device.

[0047] The upper limb training component 300 is connected to the upper limb lifting component 200, which is tilted. The vertical height and horizontal position of the upper limb training component 300 can be adjusted when the upper limb lifting component 200 is lifted or lowered; the lower limb training component 500 is connected to the lower limb lifting component 400, which is vertically set. The vertical height of the lower limb training component 500 can be adjusted when the lower limb lifting component 400 is lifted or lowered to be compatible with wheelchairs and seats of different heights, so that the heights of the upper limb training component 300 and the lower limb training component 500 can be suitable for children of different heights, meeting the usage needs of children of different age groups.

[0048] Before rehabilitation training, the child patient sits in a wheelchair and is pushed to the front of the rehabilitation training device by the nursing staff. The horizontal distance between the child patient and the rehabilitation training device is not fixed. It is adaptively adjusted according to the leg length of the child patient, based on whether the child patient feels comfortable when stepping on the lower limb training component 500. Then, the height of the lower limb lifting component 400 is adjusted to make the lower limb training component 500 rise and fall in the vertical direction to adjust the lower limb training component 500 to a height suitable for the child patient. Then, the height of the upper limb lifting component 200 is adjusted to adjust the vertical height and horizontal position of the upper limb training component 300, so that the child patient can train in a standard posture and improve the training effect.

[0049] In this embodiment, the lower limb lifting assembly 400 is lifted and lowered in a direction perpendicular to the base frame 100. When adjusting the height of the lower limb training assembly 500, the horizontal position of the lower limb training assembly 500 can be prevented from changing, thereby preventing the patient's legs from bending and affecting the training effect. The upper limb lifting assembly 200 is lifted and lowered in an inclined direction. When adjusting the height of the upper limb training assembly 300, the horizontal position of the upper limb training assembly 300 can be adjusted, so that the upper limb training assembly 300 moves toward the child patient when it is lifted, so as to compensate for the length difference between the arms and legs, thereby enabling the patient to obtain a standard training posture and improve the training effect.

[0050] In a specific embodiment, Figure 2As shown, the base frame 100 is provided with a first support column 130 and a first reinforcement column 140, the first support column 130 is tiltedly arranged on the base frame 100 and the tilt angle of the first support column 130 is the same as the tilt angle of the upper limb lifting assembly 200, the upper limb lifting assembly 200 is fixedly connected to the first support column 130, the bottom end of the first reinforcement column 140 is fixedly connected to the base frame 100, and the top end is fixedly connected to the first support column 130. The first support column 130 and the first reinforcement column 140 are arranged on the base frame 100 to support the upper limb lifting assembly 200, which can improve the stability of the upper limb lifting assembly 200 and prevent the upper limb lifting assembly 200 from shaking during training.

[0051] The upper limb lifting assembly 200 includes an electric lifting sleeve, which is arranged on the side of the first support column 130 away from the first reinforcement column 140. The bottom end of the electric lifting sleeve is fixedly connected to the first support column 130, and the upper limb training assembly 300 is arranged at the top of the electric lifting sleeve. The electric lifting sleeve can be a standard part. The electric lifting sleeve can be used as a lifting structure and a structural part of the rehabilitation training device to simplify the structure of the rehabilitation training device. The upper limb lifting assembly 200 uses standard parts, has a low failure rate, and can increase the service life. In addition, the height of the upper limb training assembly 300 can be automatically adjusted by the electric lifting sleeve, and the adjustment is convenient and quick. In this embodiment, the upper limb lifting assembly 200 can also be lifted and lowered by an electric push rod or the like.

[0052] like Figure 3 As shown, the upper limb training component 300 includes an upper limb fixing part 310, an upper limb driving motor 320, two upper limb cranks 330 and two horizontal grip handles 340. One end of the upper limb fixing part 310 is fixedly connected to the top end of the electric lifting sleeve, the upper limb driving motor 320 is fixedly connected to the upper limb fixing part 310, and the two output ends of the upper limb driving motor 320 are respectively drivingly connected to an upper limb crank 330, and the horizontal grip handle 340 is rotationally connected to the upper limb crank 330.

[0053] like Figure 3 As shown, the upper limb fixing member 310 includes a bottom plate 311, a top plate 312 and two side plates 313, the bottom ends of the two side plates 313 are respectively fixedly connected to the bottom plate 311, the top ends of the two side plates 313 are respectively fixedly connected to the top plate 312, the bottom plate 311 is fixedly connected to the electric lifting sleeve, and the upper limb driving motor 320 is arranged between the two side plates 313 and fixedly connected to the top plate 312. The upper limb crank 330 is connected to the upper limb driving motor 320, and a plurality of connecting holes can be arranged on the upper limb crank 330 along the axial direction. By adjusting the connection position of the upper limb driving motor 320 and the connecting hole on the upper limb crank 330, the length of the upper limb crank 330 can be adjusted, and then the position of the horizontal grip handle 340 can be adjusted, so that different child patients can get the most effective training effect. The upper limb driving motor 320 can rotate forward and reverse to achieve active and passive training of the patient.

[0054] like Figure 4 As shown, the lower limb lifting component 400 includes a column 410, a screw rod, a screw rod nut, a slider 420 and a lifting drive motor 430. The column 410 is vertically arranged on the base frame 100, the screw rod is arranged on the column 410, the screw rod nut is threadedly connected to the screw rod, the slider 420 is sleeved on the column 410 and fixedly connected to the screw rod nut, the lifting drive motor 430 drives the screw rod to rotate, when the screw rod rotates, the screw rod nut drives the slider 420 to rise and fall along the column 410, and the lower limb training component 500 is fixedly connected to the slider 420.

[0055] The lifting drive motor 430 drives the screw to rotate, and when the screw rotates, the screw nut and the slider 420 are driven to rise and fall along the column 410. The slider 420 is fixedly connected to the lower limb training assembly 500, and when the slider 420 rises and falls along the column 410, the lower limb training assembly 500 is driven to rise and fall. The lower limb training assembly 500 is lifted and lowered along the column 410, so that the lower limb training assembly 500 can be lifted and lowered in the vertical direction.

[0056] like Figure 4 As shown, the base frame 100 is provided with a second support column 150, a second reinforcement column 160, a guide rail 170 and a guide block 180. The second support column 150 is vertically arranged on the base frame 100 and is located on one side of the column 410. The second reinforcement column 160 is inclined and fixedly connected to the base frame 100 at one end and fixedly connected to the second support column 150 at the other end. The guide rail 170 is arranged on the second support column 150. The guide block 180 is fixedly connected to the lower limb training assembly 500 and can move along the guide rail 170. The lower limb training assembly 500 is connected to the second support column 150 through the guide block 180 and the guide rail 170. The second support column 150 can play a role in supporting the lower limb training assembly 500. When the patient's feet step on the lower limb training assembly 500, the force on the lower limb training assembly 500 is jointly borne by the second support column 150 and the column 410, so as to improve the training stability and safety of the lower limb training assembly 500. The second reinforcing column 160 is disposed between the base frame 100 and the second supporting column 150 , and can improve the strength and stability of the second supporting column 150 , so as to better support the lower limb training assembly 500 .

[0057] like Figure 5 As shown, the lower limb training component 500 includes a lower limb fixing part 510, a lower limb driving motor 520, two lower limb cranks 530 and two pedals 540. The lower limb fixing part 510 is fixedly connected to the slider 420 and the guide block 180. The lower limb driving motor 520 is fixedly connected to the lower limb fixing part 510. The two output ends of the lower limb driving motor 520 are respectively drivingly connected to a lower limb crank 530, and the pedal 540 is rotationally connected to the lower limb crank 530.

[0058] The lower limb fixing part 510 includes a first connecting plate 511, a second connecting plate 512, a third connecting plate 513 and a fixing frame 514; the first connecting plate 511, the second connecting plate 512 and the third connecting plate 513 are connected in sequence, and the first connecting plate 511 and the third connecting plate 513 are arranged opposite to each other, the first connecting plate 511 is fixedly connected to one side of the slider 420, the third connecting plate 513 is fixedly connected to the other side of the slider 420, and the second connecting plate 512 is fixedly connected to the guide block 180; the fixing frame 514 is fixedly connected to the side of the second connecting plate 512 away from the slider 420, and the lower limb drive motor 520 is connected to the fixing frame 514.

[0059] The lower limb driving motor 520 can rotate forward and reverse to realize active and passive training of the lower limbs. The pedal 540 includes a footrest, a legrest and a strap. The legrest is arranged on one side of the footrest to position the patient's legs. The strap is used to fix the patient's feet and legs to ensure the safety of the patient during use and help the patient fix a standardized and effective training posture.

[0060] Further, such as Figure 1 As shown, the screen assembly 600 is also included. The screen assembly 600 includes a screen bracket 610, a touch screen 620 and an emergency stop switch 630. The screen bracket 610 is connected to the upper limb training assembly 300, the touch screen 620 is arranged on the screen bracket 610, and the emergency stop switch 630 is arranged on the upper limb training assembly 300. The pitch angle of the touch screen 620 is adjustable, and the needs of medical staff monitoring and pediatric patients are taken into account. A variety of operating functions can be integrated on the touch screen 620, such as controlling the lifting and lowering of the upper limb lifting assembly 200 and the lower limb lifting assembly 400 through the touch screen 620; or setting physical buttons on the rehabilitation training device to control the lifting and lowering of the upper limb lifting assembly 200 and the lower limb lifting assembly 400 through the buttons. The emergency stop switch 630 is fixedly installed on the upper limb training assembly 300, and the therapist can operate the emergency stop during training to ensure the safety of the patient.

[0061] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0062] It should be noted that the above embodiments can be freely combined as needed. The above is only the preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications should also be regarded as the protection scope of the present application.

Claims

1. An active and passive rehabilitation training device for upper and lower limbs, characterized in that: include: chassis; An upper limb lifting assembly is obliquely arranged on the base frame, and the angle between the lifting direction of the upper limb lifting assembly and the base frame is less than 90 degrees; An upper limb training component connected to the upper limb lifting component; A lower limb lifting assembly is arranged on the base frame, and the lifting direction of the lower limb lifting assembly is perpendicular to the base frame; A lower limb training component is connected to the lower limb lifting component.

2. The active and passive rehabilitation training device for upper and lower limbs according to claim 1, characterized in that: The base frame is provided with a first support column and a first reinforcement column, the first support column is obliquely arranged on the base frame and the inclination angle of the first support column is the same as the inclination angle of the upper limb lifting assembly, the upper limb lifting assembly is fixedly connected to the first support column, the bottom end of the first reinforcement column is fixedly connected to the base frame, and the top end is fixedly connected to the first support column.

3. The active and passive rehabilitation training device for upper and lower limbs according to claim 2, characterized in that: The upper limb lifting assembly includes an electric lifting sleeve, which is arranged on a side of the first support column away from the first reinforcement column. The bottom end of the electric lifting sleeve is fixedly connected to the first support column, and the upper limb training assembly is arranged at the top of the electric lifting sleeve.

4. The active and passive rehabilitation training device for upper and lower limbs according to claim 3, characterized in that: The upper limb training component includes an upper limb fixing part, an upper limb driving motor, two upper limb cranks and two horizontal grip handles. One end of the upper limb fixing part is fixedly connected to the top end of the electric lifting sleeve, the upper limb driving motor is fixedly connected to the upper limb fixing part, the two output ends of the upper limb driving motor are respectively drivingly connected to one of the upper limb cranks, and the horizontal grip handles are rotationally connected to the upper limb cranks.

5. An upper and lower limb active and passive rehabilitation training device according to any one of claims 1 to 4, characterized in that: The lower limb lifting assembly includes a column, a screw rod, a screw rod nut, a slider and a lifting drive motor. The column is vertically arranged on the base frame, the screw rod is arranged on the column, the screw rod nut is threadedly connected to the screw rod, the slider is sleeved on the column and fixedly connected to the screw rod nut, the lifting drive motor drives the screw rod to rotate, and when the screw rod rotates, the screw rod nut drives the slider to rise and fall along the column, and the lower limb training assembly is fixedly connected to the slider.

6. The active and passive rehabilitation training device for upper and lower limbs according to claim 5, characterized in that: The base frame is provided with a second support column, a second reinforcement column, a guide rail and a guide block. The second support column is vertically arranged on the base frame, the second reinforcement column is inclined and one end is fixedly connected to the base frame, and the other end is fixedly connected to the second support column. The guide rail is arranged on the second support column, and the guide block is fixedly connected to the lower limb training component and is movable along the guide rail.

7. The active and passive rehabilitation training device for upper and lower limbs according to claim 6, characterized in that: The lower limb training component includes a lower limb fixing part, a lower limb driving motor, two lower limb cranks and two pedals. The lower limb fixing part is fixedly connected to the slider and the guide block, the lower limb driving motor is fixedly connected to the lower limb fixing part, the two output ends of the lower limb driving motor are respectively drivingly connected to one of the lower limb cranks, and the pedals are rotationally connected to the lower limb cranks.

8. The active and passive rehabilitation training device for upper and lower limbs according to claim 7, characterized in that: The lower limb fixing member comprises a first connecting plate, a second connecting plate, a third connecting plate and a fixing frame; The first connecting plate, the second connecting plate and the third connecting plate are connected in sequence, and the first connecting plate is arranged opposite to the third connecting plate, the first connecting plate is fixedly connected to one side of the slider, the third connecting plate is fixedly connected to the other side of the slider, and the second connecting plate is fixedly connected to the guide block; The fixing frame is fixedly connected to a side of the second connecting plate away from the sliding block, and the lower limb driving motor is connected to the fixing frame.

9. The active and passive rehabilitation training device for upper and lower limbs according to claim 1, characterized in that: The base frame includes a first base frame and a second base frame which are separately arranged. One end of the first base frame is detachably connected to one end of the second base frame. The upper limb lifting assembly and the lower limb lifting assembly are respectively arranged on the first base frame.

10. The upper and lower limb active and passive rehabilitation training device according to claim 1, characterized in that: It also includes a screen component, which includes a screen bracket, a touch screen and an emergency stop switch. The screen bracket is connected to the upper limb training component, the touch screen is arranged on the screen bracket, and the emergency stop switch is arranged on the upper limb training component.

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