Arm rehabilitation training equipment for nursing old people

Abstract

The invention relates to the technical field of rehabilitation training equipment, in particular to arm rehabilitation training equipment for nursing old people, which comprises a training seat, a base, a group of positioning grooves and a control console, the training seat is arranged on the base, the positioning grooves are arranged on the base, the control console is arranged on the training seat, and the positioning grooves are arranged on the control console. The training equipment further comprises a lifting adjusting structure and a training assembly, the training assembly is movably arranged on the training seat and used for assisting the arms in rehabilitation training, and the lifting adjusting structure is arranged on the training seat, connected with the training assembly and used for adjusting the height of the training assembly on the training seat; the sliding rod can be controlled to swing while the sliding rod moves relative to the movable base through the pulling force of the arms of the old person, so that repeated small-angle rotation training of the arms of the old person relative to the body is achieved, and multi-aspect training work of the arms of the old person is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of rehabilitation training equipment, and more specifically to arm rehabilitation training equipment for elderly care. Background Art

[0002] When the human body is seriously injured, it usually requires a long period of bed rest. Long-term inactivity will cause the joints to become stiff, and usually certain rehabilitation treatments are needed to better restore the movement of the joints. This phenomenon is more obvious in the elderly.

[0003] Arm training equipment for the elderly is one of the most common elderly care equipment. Most of the existing arm training equipment for the elderly include a base and a pull rope. The pull rope is connected to the base through the middle position of the pull rope. The elderly raise both hands to pull the pull rope to achieve up-and-down exercise training. However, the existing arm training equipment has the following defects:

[0004] The existing arm training equipment has a simple structure. When the elderly's arms are weak, the arms are prone to fall off the rope instantly, which can easily cause secondary injuries. In addition, the training method of the existing arm training equipment is single, and the arm training effect on the elderly is poor. Summary of the invention

[0005] The purpose of the present invention is to provide an arm rehabilitation training device for elderly care to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An arm rehabilitation training device for elderly care includes a training seat, a base, a positioning groove and a control console, wherein the training seat is arranged on the base, the positioning groove is a group of positioning grooves arranged on the base, the control console is arranged on the training seat, the training device also includes a lifting and adjusting structure and a training component, the training component is movably arranged on the training seat, and is used to assist the arm in rehabilitation training, the lifting and adjusting structure is arranged on the training seat and connected to the training component, and is used to adjust the height of the training component on the training seat;

[0008] The training component includes a lifting platform, a fixed training structure and a training counting structure. The lifting platform is movably arranged on the lifting platform and connected to the lifting adjustment structure. The fixed training structure is arranged on the lifting platform and is used to fix the arm and perform training movements according to the human body movements. The training counting structure is arranged on the lifting platform and connected to the fixed training structure. When the fixed training structure is working, it controls the training counting structure to work synchronously and calculate the number of trainings.

[0009] A further technical solution of the present application: the fixed training structure includes a connecting seat, a swing seat and two groups of training arm modules, the connecting seat is arranged on a lifting platform, the middle position of the swing seat is movably hinged to the connecting seat, and the two groups of training arm modules are symmetrically movably arranged on both sides of the swing seat for performing human body training movements.

[0010] A further technical solution of the present application is as follows: the training arm module includes a movable seat, a sliding rod, an elastic member, a fixed seat, a clamping block, a transmission unit and a steering adjustment unit; a sliding block is movably arranged on the swinging seat and the two are elastically connected; the movable seat and the sliding block are hinged; the sliding rod is movably arranged on the movable seat and the two are connected by an elastic member; the fixed seat is arranged on the sliding rod; the clamping blocks are two in number and are symmetrically hinged on the fixed seat; the transmission unit is arranged on the fixed seat for controlling the closing action between the clamping blocks; the steering adjustment unit is arranged between the movable seat and the sliding rod for adjusting the angle between the fixed seat and the movable seat to control the swinging of the clamping block.

[0011] A further technical solution of the present application is as follows: the transmission unit comprises a lifting block, a vacuum pump, a cylinder and an ejection plate, the lifting block is movably arranged on a fixed seat, the vacuum pump is arranged on the fixed seat and its movable end is connected to the lifting block, the ejection plate is U-shaped and movably arranged on one side of the clamping block, the clamping block is located on the moving path of the ejection plate, the cylinder is arranged on the fixed seat and its movable end is connected to the ejection plate, and the cylinder is communicated with the vacuum pump.

[0012] The present application has a further technical solution: the steering and positioning unit includes a steering telescopic head and a positioning wave groove, the positioning wave groove is formed on the movable seat, the steering telescopic head is arranged on the sliding rod and its movable end is slidably matched with the positioning wave.

[0013] The present application has a further technical solution: the lifting and adjusting structure includes a power element, a driving wheel, a driven wheel and a threaded rod, the threaded rod is movably arranged on the training seat, the driven wheel is sleeved on the threaded rod, the driving wheel is movably arranged on the training seat, the driving wheel and the driven wheel are bevel gears and the two are meshed, the power element is arranged on the training seat and its output end is connected to the driving wheel, the threaded rod slides through the lifting seat and the two are threadedly matched.

[0014] The present application has a further technical solution: the training counting structure includes a support seat, gears, racks, a rotating shaft and an execution module, the support seat is arranged on a lifting platform, the gears are in a group and are symmetrically arranged on the support seat, the gears are movably arranged on the support seat through a rotating shaft, the opposite ends of the rotating shaft are formed with quarter-axis bodies, a trigger member is arranged between the quarter-axis bodies, the execution module is arranged on the support seat and is electrically connected to the trigger member, when the quarter-axis bodies meet, the trigger member controls the execution module to work and count once, the number of racks is the same as the number of gears and corresponds one-to-one to the positions of the gears, a mounting frame that slides with the rack is arranged on the lifting platform, the rack and the gear are meshed, and the rack is movably connected to the swing seat through a push arm.

[0015] A further technical solution of the present application is as follows: the trigger member includes a conductive strip and a conductive slot, the conductive strip is arranged on one of the quarter-axis bodies, the conductive slot is arranged on the other quarter-axis body, the conductive slot is located on the moving path of the conductive strip and the two cooperate with each other.

[0016] A further technical solution of the present application is as follows: the execution module includes an intermediate box, a moving rod, a scale plate and a power output unit, the intermediate box is arranged on a support seat, the moving rod is movably arranged on the intermediate box and the two are elastically connected, the scale plate is arranged on the moving rod, and the intermediate box is provided with a pointing head that matches the scale plate, the power output unit is arranged between the moving rod and the intermediate box and is electrically connected to the trigger member for adjusting the position of the moving rod on the intermediate box, and damping is arranged between the moving rod and the intermediate box.

[0017] A further technical solution of the present application is as follows: the power output unit includes a driving rod, an electric telescopic rod, an adjusting block and a pushing block, the driving rod is movably arranged on the intermediate box, the electric telescopic rod is arranged on the intermediate box and its movable end is connected to the driving rod, the pushing block is movably arranged on the driving rod and the two are elastically connected, a plurality of adjusting grooves matching the pushing block are equidistantly formed on the movable rod, the adjusting block is trapezoidal and arranged on the intermediate box, and the adjusting block is arranged on the moving path of the pushing block.

[0018] Compared with the prior art, the technical solution provided by the embodiment of the present invention has the following beneficial effects:

[0019] The embodiment of the present invention adopts a linked mechanical structure by setting a fixed training structure and a training counting structure, and gets rid of the traditional simple rope-pulling arm training equipment. The device can not only use the pulling force actively provided by the elderly's arm to control the stable limiting work of the elderly's arm through the fixed training structure to avoid the arm falling off the device, but also use the pulling force of the elderly's arm to move the slide bar relative to the movable seat, while controlling the slide bar to swing to achieve repeated small-angle rotation training of the elderly's arm relative to the body, thereby achieving multi-faceted training of the elderly's arm, and while the fixed training structure is working, the training counting structure can be controlled to work synchronously, and the training counting structure can feedback the number of training times of the elderly, making it convenient for the elderly to carry out each training plan. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of an arm rehabilitation training device for elderly care according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the training component in the arm rehabilitation training device for elderly care according to an embodiment of the present invention;

[0022] Figure 3 This is a structural schematic diagram of the lifting and lowering adjustment structure of the arm rehabilitation training device for elderly care in an embodiment of the present invention;

[0023] Figure 4 This is a structural schematic diagram of a fixed training structure in an arm rehabilitation training device for elderly care according to an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of a training arm module in an arm rehabilitation training device for elderly care according to an embodiment of the present invention;

[0025] Figure 6 This is a structural schematic diagram of a steering and positioning unit in an arm rehabilitation training device for elderly care according to an embodiment of the present invention;

[0026] Figure 7 This is a structural schematic diagram of a training counting structure in an arm rehabilitation training device for elderly care according to an embodiment of the present invention;

[0027] Figure 8 It is a partial exploded view of the training counting structure in the arm rehabilitation training device for elderly care in an embodiment of the present invention;

[0028] Fig. 9 Schematic diagram of the structure of the rotating shaft of the arm rehabilitation training device for elderly care in an embodiment of the present invention.

[0029] Explanation of the symbols in the schematic diagram:

[0030] 1-training seat, 2-base, 3-positioning groove, 4-stepping motor, 5-threaded rod, 6-control console, 7-driven wheel, 8-driving wheel, 9-lifting platform, 10-connecting seat, 11-swinging seat, 12-push arm, 13-movable seat, 14-slider, 15-slide bar, 16-adjustable telescopic head, 17-spring, 18-fixed seat, 19-adjustable wave groove, 20-ejection plate, 21-clamping block, 22-lifting block, 23-vacuum cylinder, 24-cylinder, 25-middle box, 26-mounting frame, 27-rack, 28-gear, 29-electric telescopic rod, 30-driving rod, 31-moving rod, 32-scale plate, 33-adjusting groove, 34-pointing head, 35-rotating shaft, 36-push block, 37-adjusting block, 38-quarter axis body, 39-conductive strip, 40-conductive groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention is further described below in combination with the embodiments.

[0032] See also Figure 1-Figure 9 In one embodiment of the present application, an arm rehabilitation training device for elderly care includes a training seat 1, a base 2, a positioning groove 3 and a control console 6, wherein the training seat 1 is arranged on the base 2, the positioning groove 3 is a group and is arranged on the base 2, the control console 6 is arranged on the training seat 1, the training device also includes a lifting adjustment structure and a training component, the training component is movably arranged on the training seat 1, and is used to assist the arm in rehabilitation training, the lifting adjustment structure is arranged on the training seat 1 and is connected to the training component, and is used to adjust the height of the training component on the training seat 1;

[0033] The training component includes a lifting platform 9, a fixed training structure and a training counting structure. The lifting platform 9 is movably arranged on the lifting platform 9 and connected to the lifting adjustment structure. The fixed training structure is arranged on the lifting platform 9 and is used to fix the arm and perform training movements according to human body movements. The training counting structure is arranged on the lifting platform 9 and connected to the fixed training structure. When the fixed training structure works, it controls the training counting structure to work synchronously and calculates the number of trainings.

[0034] In a specific case of this embodiment, the fixed training structure includes a connecting seat 10, a swing seat 11 and two groups of training arm modules. The connecting seat 10 is set on the lifting platform 9, and the middle position of the swing seat 11 is movably hinged on the connecting seat 10. The two groups of training arm modules are symmetrically movably arranged on both sides of the swing seat 11 for performing human body training movements.

[0035] In another specific case of the present embodiment, the training arm module includes a movable seat 13, a slide bar 15, an elastic member, a fixed seat 18, a clamping block 21, a transmission unit and a steering adjustment unit. A slider 14 is movably provided on the swinging seat 11 and the two are elastically connected. The movable seat 13 and the slider 14 are hinged. The slide bar 15 is movably provided on the movable seat 13 and the two are connected by an elastic member. The fixed seat 18 is provided on the slide bar 15. There are two clamping blocks 21 and they are symmetrically hinged on the fixed seat 18. The transmission unit is provided on the fixed seat 18 for controlling the closing action between the clamping blocks 21. The steering adjustment unit is provided between the movable seat 13 and the slide bar 15 for adjusting the angle between the fixed seat 18 and the movable seat 13 to control the swinging of the clamping block 21.

[0036] It should be noted that the elastic member in this embodiment can be a spring 17, a spring sheet or an elastic steel plate structure. In this embodiment, the elastic member is preferably a spring 17, and the spring 17 is connected between the movable seat 13 and the sliding rod 15. As for the specific model parameters of the spring 17, the best choice can be made according to actual conditions, and no specific limitation is made here.

[0037] In actual application, according to the height of the elderly, the lifting and adjusting structure is controlled by the control console 6 to control the lifting platform 9 to move up and down in the vertical direction. After completing the height adjustment of the lifting platform 9, the elderly stands on the base 2 and steps on the positioning groove 3 with both feet, and then the elderly raises both hands. At this time, the clamping block 21 is controlled by the transmission unit to rotate along its hinge and limit the hands to avoid the phenomenon of the arms falling off the device due to weakness. In addition, through the up and down movement of the elderly's hands, the swing seat 11 can be controlled to swing continuously relative to the connecting seat 10. Under the action of the human body's pulling force, the slide bar 15 also moves relative to the movable seat 13. At this time, the steering adjustment unit can be driven to work, so that the fixed seat 18 swings while moving up and down, thereby realizing multi-angle training of the elderly's arms. During the swinging process of the swinging seat 11, the training counting structure can be controlled to work. When the training counting structure works, the number of training times of the elderly can be recorded, which is convenient for the elderly to carry out the training plan for each training.

[0038] See also Figure 1-Figure 9As another preferred embodiment of the present application, the transmission unit includes a lifting block 22, a vacuum cylinder 23, a cylinder 24 and an ejection plate 20, the lifting block 22 is movably arranged on the fixed seat 18, the vacuum cylinder 23 is arranged on the fixed seat 18 and its movable end is connected to the lifting block 22, the ejection plate 20 is U-shaped and movably arranged on one side of the clamping block 21, the clamping block 21 is located on the moving path of the ejection plate 20, the cylinder 24 is arranged on the fixed seat 18 and its movable end is connected to the ejection plate 20, and the cylinder 24 is communicated with the vacuum cylinder 23.

[0039] In a specific case of this embodiment, the steering and positioning unit includes a steering telescopic head 16 and a positioning wave groove 19, wherein the positioning wave groove 19 is formed on the movable seat 13, and the steering telescopic head 16 is arranged on the slide rod 15 and its movable end is slidably matched with the positioning wave.

[0040] In another specific case of this embodiment, the lifting and lowering adjustment structure includes a power element, a driving wheel 8, a driven wheel 7 and a threaded rod 5, the threaded rod 5 is movably arranged on the training seat 1, the driven wheel 7 is sleeved on the threaded rod 5, the driving wheel 8 is movably arranged on the training seat 1, the driving wheel 8 and the driven wheel 7 are bevel gears 28 and the two are meshed, the power element is arranged on the training seat 1 and its output end is connected to the driving wheel 8, the threaded rod 5 slides through the lifting seat and the two are threadedly matched.

[0041] Without limitation, the power element may be a stepper motor 4 or a servo motor. In the present embodiment, the power element is preferably a stepper motor 4. The stepper motor 4 is disposed on the training seat 1 and its output end is connected to the driving wheel 8. As for the specific model parameters of the stepper motor 4, the best choice can be made according to the actual situation, and they are not listed one by one here.

[0042] In actual application, the elderly person's arm extends from the middle of the clamp block 21 and is parallel to the position of the fixed seat 18. The elderly person holds the lifting block 22 and pulls the lifting block 22 downward, which can drive the vacuum cylinder 23 to work and extract the air in the cylinder 24. At this time, the cylinder 24 can be driven to contract and drive the ejection plate 20 to move relative to the fixed seat 18, so that there is a conflict between the ejection plate 20 and the clamp block 21, and the clamp block 21 is driven to rotate along its hinge, so that the clamp block 21 limits the human arm to avoid the human arm falling off, thereby improving the stability during training. In the process of the elderly person pulling the movable seat 13 up and down with both hands to make the swing seat 11 swing, under the action of the pulling force, it can drive The slide bar 15 moves downward relative to the movable seat 13. At this time, under the sliding cooperation between the adjustment telescopic head 16 and the adjustment wave groove 19, the slide bar 15 can be driven to move downward relative to the movable seat 13 and swing continuously, thereby assisting the elderly's arms to further train and realizing multi-directional and multi-angle training of the arms. When performing arm training for the elderly of different heights, the elderly can control the stepping motor 4 to rotate through the control console 6, which can drive the threaded rod 5 to rotate under the meshing action between the driving wheel 8 and the driven wheel 7, and adjust the vertical position of the lifting platform 9 under the threaded cooperation between the threaded rod 5 and the lifting platform 9, so that the elderly of different heights can adapt to the device.

[0043] See also Figure 1-Figure 9 As another preferred embodiment of the present application, the training counting structure includes a support seat, a gear 28, a rack 27, a rotating shaft 35 and an execution module. The support seat is arranged on the lifting platform 9. The gears 28 are in a group and are symmetrically arranged on the support seat. The gears 28 are movably arranged on the support seat through the rotating shaft 35. The opposite ends of the rotating shaft 35 are formed with a quarter-axis body 38, and a trigger member is arranged between the quarter-axis bodies 38. The execution module is arranged on the support seat and is electrically connected to the trigger member. When the quarter-axis bodies 38 meet, the trigger member controls the execution module to work and count once. The number of the racks 27 is the same as the number of the gears 28 and corresponds to the position of the gears 28 one by one. A mounting frame 26 that slides with the rack 27 is arranged on the lifting platform 9. The rack 27 is meshed with the gear 28, and the rack 27 is movably connected to the swing seat 11 through the push arm 12.

[0044] In a specific case of this embodiment, the trigger member includes a conductive strip 39 and a conductive slot 40, wherein the conductive strip 39 is arranged on one of the quarter-axis bodies 38, and the conductive slot 40 is arranged on the other quarter-axis body 38, and the conductive slot 40 is located on the moving path of the conductive strip 39 and the two cooperate with each other.

[0045] In another specific case of the present embodiment, the execution module includes an intermediate box 25, a moving rod 31, a scale plate 32 and a power output unit, the intermediate box 25 is arranged on a support seat, the moving rod 31 is movably arranged on the intermediate box 25 and the two are elastically connected, the scale plate 32 is arranged on the moving rod 31, and the intermediate box 25 is provided with a pointing head 34 that cooperates with the scale plate 32, the power output unit is arranged between the moving rod 31 and the intermediate box 25 and is electrically connected to the trigger member, and is used to adjust the position of the moving rod 31 on the intermediate box 25, and damping is arranged between the moving rod 31 and the intermediate box 25.

[0046] It should be supplemented that the power output unit includes a driving rod 30, an electric telescopic rod 29, an adjusting block 37 and a pushing block 36. The driving rod 30 is movably arranged on the intermediate box 25. The electric telescopic rod 29 is arranged on the intermediate box 25 and its movable end is connected to the driving rod 30. The pushing block 36 is movably arranged on the driving rod 30 and the two are elastically connected. A plurality of adjusting grooves 33 are equidistantly formed on the moving rod 31 and cooperate with the pushing block 36. The adjusting block 37 is trapezoidal and is arranged on the intermediate box 25. The adjusting block 37 is arranged on the moving path of the pushing block 36.

[0047] In actual application, the swing seat 11 is pulled by an artificial arm to repeatedly swing relative to the connecting seat 10. During each swing of the swing seat 11, the push arm 12 can be used to drive the racks 27 on both sides of the middle box 25 to move, and the movement directions of the two racks 27 are opposite. At this time, the gear 28 and the rack 27 can be driven to rotate under the meshing action between the gear 28 and the rack 27, and the rotation directions of the rotating shaft 35 are opposite and both rotate 90°. At this time, the conductive strip 39 can be inserted into the conductive groove 40 to control the electric telescopic rod 29 to make a telescopic movement. At this time, under the interference and cooperation between the push block 36 and the adjustment groove 33 and the adjustment action of the adjustment block 37 on the push block 36, the moving rod 31 can be controlled to move the expected displacement each time, thereby driving the scale plate 32 to move synchronously. By pointing the pointing head 34 to different positions of the scale plate 32, the amount of arm movement of the elderly can be fed back in real time.

[0048] How this application works:

[0049] The elderly stand on the base 2 and step both feet in the positioning grooves 3, then raise both hands, and the elderly's arms extend upward from the middle of the clamping block 21 and are parallel to the position of the fixed seat 18. By holding the lifting block 22 and pulling the lifting block 22 downward, the vacuum pump 23 can be driven to work and the air in the cylinder 24 can be extracted. At this time, the cylinder 24 can be driven to contract and drive the ejection plate 20 to move relative to the fixed seat 18, so that there is a conflict between the ejection plate 20 and the clamping block 21, and the clamping block 21 is driven to rotate along its hinge, so that the clamping block 21 limits the human arm to avoid the human arm from falling off, thereby improving the stability during training, and in the process of the elderly pulling the movable seat 13 up and down with both hands to make the swing seat 11 swing Under the action of pulling force, the slide bar 15 can be driven to move downward relative to the movable seat 13. At this time, under the sliding cooperation between the direction-adjusting telescopic head 16 and the position-adjusting wave groove 19, the slide bar 15 can be driven to move downward relative to the movable seat 13 while continuously swinging, thereby assisting the elderly's arms to further train and realizing multi-directional and multi-angle training of the arms. When performing arm training for the elderly of different heights, the elderly can control the stepping motor 4 to rotate through the control console 6, and can drive the threaded rod 5 to rotate under the meshing action between the driving wheel 8 and the driven wheel 7. Under the thread cooperation between the threaded rod 5 and the lifting platform 9, the vertical position of the lifting platform 9 can be adjusted, so that the elderly of different heights can adapt to the device. The swing seat 11 is pulled by an artificial arm to repeatedly swing relative to the connecting seat 10. During each swing of the swing seat 11, the push arm 12 can be used to drive the racks 27 on both sides of the middle box 25 to move, and the movement directions of the two racks 27 are opposite. At this time, the gear 28 and the rotating shaft 35 can be driven to rotate under the meshing action between the gear 28 and the rack 27, and the rotation directions of the rotating shaft 35 are opposite and both rotate 90°. At this time, the conductive strip 39 can be inserted into the conductive groove 40 to control the electric telescopic rod 29 to make a telescopic movement. At this time, under the interference and cooperation between the push block 36 and the adjustment groove 33 and the adjustment action of the adjustment block 37 on the push block 36, the moving rod 31 can be controlled to move the expected displacement each time, thereby driving the scale plate 32 to move synchronously. By pointing the pointing head 34 to different positions of the scale plate 32, the amount of arm movement of the elderly can be fed back in real time.

[0050] The present invention and its embodiments are described schematically above, and the description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it and designs a structural method and an embodiment similar to the technical solution without creativity without departing from the purpose of the invention, they shall all fall within the protection scope of the present invention.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An arm rehabilitation training device for elderly care, comprising a training seat, a base, a positioning groove and a control console, wherein the training seat is arranged on the base, the positioning groove is a group and arranged on the base, and the control console is arranged on the training seat, characterized in that: The training device further comprises a lifting and adjusting structure and a training component, wherein the training component is movably arranged on the training seat and is used to assist the arm in rehabilitation training, and the lifting and adjusting structure is arranged on the training seat and connected to the training component and is used to adjust the height of the training component on the training seat; The training component includes a lifting platform, a fixed training structure and a training counting structure. The lifting platform is movably arranged on the lifting platform and connected to the lifting adjustment structure. The fixed training structure is arranged on the lifting platform and is used to fix the arm and perform training movements according to the human body movements. The training counting structure is arranged on the lifting platform and connected to the fixed training structure. When the fixed training structure is working, it controls the training counting structure to work synchronously and calculate the number of trainings.

2. The arm rehabilitation training device for elderly care according to claim 1, characterized in that: The fixed training structure includes a connecting seat, a swing seat and two groups of training arm modules. The connecting seat is arranged on a lifting platform. The middle position of the swing seat is movably hinged on the connecting seat. The two groups of training arm modules are symmetrically movably arranged on both sides of the swing seat for performing human body training movements.

3. The arm rehabilitation training device for elderly care according to claim 2, characterized in that: The training arm module includes a movable seat, a sliding rod, an elastic member, a fixed seat, a clamping block, a transmission unit and a steering adjustment unit. A sliding block is movably arranged on the swinging seat and the two are elastically connected. The movable seat and the sliding block are hinged. The sliding rod is movably arranged on the movable seat and the two are connected by an elastic member. The fixed seat is arranged on the sliding rod. There are two clamping blocks which are symmetrically hinged on the fixed seat. The transmission unit is arranged on the fixed seat and is used to control the closing action between the clamping blocks. The steering adjustment unit is arranged between the movable seat and the sliding rod and is used to adjust the angle between the fixed seat and the movable seat to control the swing of the clamping block.

4. The arm rehabilitation training device for elderly care according to claim 3, characterized in that: The transmission unit includes a lifting block, a vacuum pump, a cylinder and an ejection plate. The lifting block is movably arranged on a fixed seat. The vacuum pump is arranged on the fixed seat and its movable end is connected to the lifting block. The ejection plate is U-shaped and movably arranged on one side of the clamping block. The clamping block is located on the moving path of the ejection plate. The cylinder is arranged on the fixed seat and its movable end is connected to the ejection plate. The cylinder is communicated with the vacuum pump.

5. The arm rehabilitation training device for elderly care according to claim 3, characterized in that: The steering and positioning unit includes a steering telescopic head and a positioning wave groove. The positioning wave groove is formed on the movable seat. The steering telescopic head is arranged on the sliding rod and its movable end is slidably matched with the positioning wave.

6. The arm rehabilitation training device for elderly care according to claim 1, characterized in that: The lifting and lowering adjustment structure includes a power element, a driving wheel, a driven wheel and a threaded rod, wherein the threaded rod is movably arranged on the training seat, the driven wheel is sleeved on the threaded rod, the driving wheel is movably arranged on the training seat, the driving wheel and the driven wheel are bevel gears and the two are meshed with each other, the power element is arranged on the training seat and its output end is connected to the driving wheel, the threaded rod slides through the lifting seat and the two are threadedly matched.

7. The arm rehabilitation training device for elderly care according to claim 2, characterized in that: The training counting structure includes a support seat, a gear, a rack, a rotating shaft and an execution module. The support seat is arranged on a lifting platform. The gears are in a group and are symmetrically arranged on the support seat. The gears are movably arranged on the support seat through a rotating shaft. The opposite ends of the rotating shaft are formed with a quarter-axis body, and a trigger member is arranged between the quarter-axis bodies. The execution module is arranged on the support seat and is electrically connected to the trigger member. When the quarter-axis bodies meet, the trigger member controls the execution module to work and count once. The number of racks is the same as the number of gears and corresponds to the positions of the gears one by one. A mounting frame that slides with the rack is arranged on the lifting platform. The rack is meshed with the gear, and the rack is movably connected to the swing seat through a push arm.

8. The arm rehabilitation training device for elderly care according to claim 7, characterized in that: The trigger member includes a conductive strip and a conductive slot. The conductive strip is arranged on one of the quarter-axis bodies, and the conductive slot is arranged on the other quarter-axis body. The conductive slot is located on the moving path of the conductive strip and the two are matched.

9. The arm rehabilitation training device for elderly care according to claim 8, characterized in that: The execution module includes an intermediate box, a moving rod, a scale plate and a power output unit. The intermediate box is set on a support seat, the moving rod is movably set on the intermediate box and the two are elastically connected, the scale plate is set on the moving rod, and the intermediate box is provided with a pointing head that matches the scale plate. The power output unit is set between the moving rod and the intermediate box and is electrically connected to the trigger member for adjusting the position of the moving rod on the intermediate box. Damping is set between the moving rod and the intermediate box.

10. The arm rehabilitation training device for elderly care according to claim 9, characterized in that: The power output unit includes a driving rod, an electric telescopic rod, an adjustment block and a push block. The driving rod is movably arranged on the middle box, the electric telescopic rod is arranged on the middle box and its movable end is connected to the driving rod, the push block is movably arranged on the driving rod and the two are elastically connected, a plurality of adjustment grooves matching the push block are equidistantly formed on the movable rod, the adjustment block is trapezoidal and arranged on the middle box, and the adjustment block is arranged on the moving path of the push block.

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