Simple stroke rehabilitation device

Abstract

The invention discloses a simple stroke rehabilitation device which comprises a seat device and a table top device, the table top device comprises a pressure sensing film and a hand exercise device, the seat device comprises a seat and a bottom table, and a gait exercise device is arranged on the bottom table; the table top device comprises a pressure sensing film and a hand exercising device, the hand exercising device comprises a transverse support, the transverse support is fixedly connected with a longitudinal support, a holding device is arranged at one end of the longitudinal support, and the transverse support is provided with a fragrance spraying device and a loudspeaker. By arranging the gait exercising device, muscles of ankles and legs can be exercised, and a solid foundation is laid for walking in the future. The hand exercise device can exercise the holding strength of the patient and can also exercise the wrist joint of the patient. The atmosphere in the whole exercise process can be very pleasant through the fragrance spraying device; and the table top device can be flexibly fixed on a table with a general specification, a special table top does not need to be purchased independently, and the use cost is low.

Description

Technical Field

[0001] The present invention belongs to the field of medical devices, and particularly relates to a simple stroke rehabilitation device. Background Art

[0002] The incidence of stroke has been increasing year by year. It is a common intractable disease that seriously endangers human health and life safety, posing a great threat to human health and life, and also bringing great pain to patients. One of the main adverse consequences of stroke is limb functional disorder, which has a huge impact on daily life. The rehabilitation period of stroke patients is long, and the rehabilitation process is painful, making it difficult for patients to persevere. When patients perform rehabilitation training on their legs and hands, they need to be supervised by a special person, and there are many potential safety hazards when patients go out for walking exercises.

[0003] Most stroke patients exercise their leg muscles in the form of stepping, and there is little training for the ankle joint and leg muscles, resulting in gait problems. In addition, the rehabilitation device occupies a large area and has a relatively single function. Summary of the Invention

[0004] Based on the above background art, it is necessary to develop a simple stroke rehabilitation device, including a seat device and a desktop device. The seat device includes a seat and a base. A gait exercise device is provided on the base. The gait exercise device includes a pedal. The rear end of the pedal is fixedly connected to a connecting member. A slider is provided at the bottom of the connecting member. A first base chute is provided in the base at the corresponding position. The first base chute is arc-shaped. The front end of the pedal is movably connected to a top block. The bottom of the top block is connected to a first lifting motor. The lifting motor is placed in a base groove of the base. The base groove limits the top block, that is, the top block can only slide vertically in the groove.

[0005] Preferably, the first base chute communicates with a second base chute. The second base chute is a vertical chute. A seesaw is provided in the second base chute. A counterweight is provided at one end of the seesaw. Three through holes are provided on the side of the seesaw for inserting pins as the fulcrum of the seesaw. A first electronic control sensor is provided at the other end of the seesaw.

[0006] Preferably, the desktop device includes a pressure sensing film and a hand exercise device. The hand exercise device includes a horizontal bracket. The horizontal bracket is fixedly connected to a vertical bracket. A holding device is provided at one end of the vertical bracket. A fragrance spraying device and a speaker are provided on the horizontal bracket.

[0007] Preferably, a bottom plate is provided at the bottom of the holding device, a mechanical connection end is provided on one side, and a holding operation end is provided on the other side; a rotating motor is provided inside the mechanical connection end, the rotating motor is sequentially connected to a first gear and a first bevel gear, the first bevel gear meshes with a second bevel gear, the second bevel gear is coaxially connected to a second gear and rotates synchronously, the second gear meshes with a third gear, and the third gear meshes with a holding rotating chassis; the first gear meshes with a rack on the bottom plate.

[0008] Preferably, the holding operation end includes a first clamping plate, the first clamping plate is connected to the holding rotating chassis through a first connecting rod at the operation end, the first connecting rod at the operation end is connected to a second connecting rod at the operation end, the second connecting rod at the operation end is respectively connected to a third connecting rod at the operation end and an operating holding rod, the third connecting rod at the operation end is movably and fixedly connected to a second clamping plate through a bolt, the third connecting rod has five through holes, an airbag is provided on one side of the second clamping plate, and the airbag is respectively connected to an air pump and a deflation valve.

[0009] Preferably, a bottom plate slider is provided at the bottom of the bottom plate of the holding device, the bottom plate slider is inserted into a chute of a longitudinal bracket, the bottom plate slider has a horizontal through hole, the longitudinal bracket has five through holes on the side, and a pin is inserted into the longitudinal bracket from the side and passes through the horizontal through hole of the bottom plate slider.

[0010] Preferably, the longitudinal bracket is connected with a plurality of first pressure sensing membranes, the transverse bracket is connected with a second pressure sensing membrane, and the first pressure sensing membranes and the second pressure sensing membranes are marked with numbers and different colors in sequence.

[0011] Preferably, the seat includes a backrest and a seat cushion, two back straps are provided on the backrest, two grips are provided under the seat cushion, and the grips include a horizontal horizontal grip rod, a vertical horizontal grip rod and an upward grip rod, and the upward grip rod is made of a corrugated hard tube.

[0012] Preferably, the fragrance spraying device is embedded in a groove of the transverse bracket, a detachable partition is provided at a corresponding position of the groove, a second lifting motor is provided at the top of the fragrance spraying device, and a window is provided on one side; the second lifting motor is inclined at 15-25° to the inner wall of the groove and the horizontal plane.

[0013] Preferably, the bottom platform is provided with a groove for placing a main control board and a storage battery, the main control board is provided with a processor; a memory, a voice module, a Bluetooth module, and a power control module; a first grip force sensor is installed on the horizontal horizontal grip rod, a second grip force sensor is installed on the vertical horizontal grip rod, and a third grip force sensor is installed on the upward grip rod; a fourth grip force sensor is installed on the operating holding rod; The main control board is respectively connected to the first lifting motor, the first electric control sensor, the first grip force sensor, the second grip force sensor, the third grip force sensor, the speaker, the pressure sensing membrane, the second lifting motor, the air pump, the air release valve, the rotating motor, and the fourth grip force sensor.

[0014] Beneficial effects of the present invention: The back is secured with two straps to prevent the shoulder straps from pulling back when the patient reaches out, and also to prevent the patient from falling out of the chair.

[0015] The device can be adjusted according to the patient's arm length and palm thickness, and has strong adaptability. The mechanical connection end and the gripping operation end are controlled by a single-point motor to move longitudinally relative to the base plate, and the gripping device is driven to rotate by the rotation of the gear, so that the patient's gripping strength can be trained, and the patient's wrist joint can also be trained.

[0016] The device can exercise the ankle and leg muscles by setting up a gait training device, and can modify the fulcrum of the seesaw according to the patient's recovery situation, and replace the counterweight blocks of different weights; set the training intensity to lay a solid foundation for future walking.

[0017] By setting up a grip bottle, pressure sensing membrane, and handles, the patient's arm internal and external rotation function can be trained; first, it can increase the fun, and patients can accept rehabilitation exercises more easily; second, such problems that require remembering the order and thinking are also conducive to the prevention and treatment of Alzheimer's disease. In addition, the fragrance spray device makes the atmosphere of the entire exercise process very pleasant; the sensitivity of the sense of smell can also reflect the patient's physical condition. When the sense of smell is deviated, the patient can take the initiative to feel it and take the initiative to check the body.

[0018] Each pressure sensor can record the patient's data and send the exercise data to the mobile phone via Bluetooth, which can intuitively reflect the patient's recovery status through the data.

[0019] The desktop device can be flexibly fixed on a table of normal specifications, and there is no need to purchase a dedicated desktop separately, so the cost of use is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a side view of the present invention.

[0021] Figure 2 It is a structural schematic diagram of the gait training device of the present invention.

[0022] Figure 3 It is a structural schematic diagram of the desktop device of the present invention.

[0023] Figure 4 It is a schematic diagram of the structure of the holding device of the present invention.

[0024] Figure 5 This is a schematic structural diagram of the holding operation end of the present invention.

[0025] Figure 6 This is a schematic front structure diagram of the seat of the present invention.

[0026] Figure 7 This is a schematic structural diagram of the fragrance spraying device of the present invention.

[0027] Figure 8 This is a schematic connection diagram of each sensor and the main control board of the present invention.

[0028] Reference numerals: seat device 100, table device 200, seat 1, backrest 11, back strap 12, seat cushion 13, handle 14, horizontal crosswise grip bar 141, horizontal longitudinal grip bar 142, upward grip bar 143, seat lifting air pump device 15; base 2, gait exercise device 21, pedal 211, connecting member 212, slider 213, top block 214, first lifting motor 215, annular tension belt 216, first chute 22, base groove 23, second chute 24, seesaw 25, seesaw 251, first electronic control sensor 252, groove 26; pressure sensing film 3, first pressure sensing film 31, second pressure sensing film 32, hand exercise device 4, horizontal bracket 41, groove 411, partition 412, horn 413, longitudinal bracket 42, holding device 43, bottom plate 431, bottom plate slider 421, bottom plate rack 4311, mechanical connection end 432, rotating motor 4321, first gear 4322, first bevel gear 4323, second bevel gear 4324, second gear 4325, third gear 4326, holding operation end 433, holding rotating chassis 4331, first clamping plate 4332, first connecting rod of the operation end 4333, second connecting rod of the operation end 4334, third connecting rod of the operation end 4335, operation holding rod 4336, second clamping plate 4337, airbag 4338, air pump 4339, air release valve 43310, fragrance spraying device 44, second lifting motor 441, holding bottle 5, main control board 61, storage battery 62, first grip sensor 63, second grip sensor 64, third grip sensor 65, processor 66, fourth grip sensor 67. Detailed implementation manners

[0029] A simple stroke rehabilitation device provided by the present invention includes a seat device 100 and a desktop device 200. The seat device 100 includes a seat 1 and a base 2. A gait exercise device 21 is provided on the base 2. The gait exercise device 21 includes a pedal 211. The rear end of the pedal 211 is fixedly connected to a connecting member 212. A slider 213 is provided at the bottom of the connecting member 212. A first base chute 22 is provided in the base 2 at the corresponding position. The first base chute 22 is arc-shaped. The front end of the pedal 211 is movably connected to a top block 214. The bottom of the top block 214 is connected to a first lifting motor 215. The lifting motor 215 is placed in a base groove 23 of the base 2. The base groove 23 limits the top block 214, that is, the top block 214 can only slide vertically in the groove 23. The first base chute 22 communicates with a second base chute 24. The second base chute 24 is a vertical chute. A seesaw 25 is provided in the second base chute 24. A counterweight 251 is provided at one end of the seesaw. Three through holes are provided on the side of the seesaw 25 for inserting pins as the fulcrum of the seesaw 25. A first electronic control sensor 252 is provided at the other end of the seesaw.

[0030] The pedal 211 is connected to an annular tension belt 216. The tension belt 216 can be telescopically adjusted to fix the patient's foot.

[0031] After the patient sits on the seat 1 and places the foot on the pedal 211, the foot is fixed to the pedal 211 with the annular tension belt 216. The first lifting motor 215 lifts upward to jack up the top block 214, causing the front end of the pedal 211 to tilt up; rotate reversely around the rear end of the pedal 211 and drive the slider 213 to slide to the lower part of the first chute 22; at this time, the patient needs to exert force with the toes upward to make the slider 213 slide to the bottom of the second chute 24; the patient exerts force to lift the heel, driving the pedal 211 to move vertically upward, causing one end of the slider 213 to jack up the seesaw 25, and the other end touches the first electronic control sensor 252. The processor 66 causes the first lifting motor 215 to descend to the bottom, causing the top block 214 to retract into the base groove 23; at this time, the patient vertically lowers and then places the foot flat, then a gait exercise is completed; the first electronic control sensor 252 is used for counting; the pedal 211 can only rotate around the fixed connection between the rear end of the pedal 211 and the connecting member 212, and vertically lift. To achieve this purpose, the pedal 211 is limited. This technology is a conventional technology. The base 2 can be disassembled from the side, and the fulcrum of the seesaw 25 can be modified according to the patient's rehabilitation situation, and counterweights 251 of different weights can be replaced; The desktop device 200 includes a pressure sensing film 3 and a hand exercise device 4. The hand exercise device 4 includes a transverse bracket 41. Both ends of the transverse bracket 41 are fixedly connected to a longitudinal bracket 42. One end of the longitudinal bracket 42 is provided with a holding device 43, and the transverse bracket 41 is provided with an aroma spraying device 44. The transverse bracket 41 is clamped to the desktop by bolts; the suction cup is fixed on the desktop, a screw rod is connected to the suction cup, the screw rod passes through a reserved hole on the transverse bracket 41, and then is fixed by bolts; this method is just one of the movable fixing methods, and all are conventional techniques; A bottom plate 431 is provided at the bottom of the holding device 43, a mechanical connection end 432 is provided on one side, and a holding operation end 433 is provided on the other side; a rotating motor 4321 is arranged inside the mechanical connection end 432. The rotating motor 4321 is sequentially connected to a first gear 4322 and a first bevel gear 4323. The first bevel gear 4323 meshes with a second bevel gear 4324. The second bevel gear 4324 is coaxially connected and synchronously rotates with a second gear 4325. The second gear 4325 meshes with a third gear 4326. The third gear 4326 meshes with a holding rotating chassis 4331; the first gear 4322 meshes with a bottom plate rack 4311; The holding operation end 433 includes a first clamping plate 4332. The first clamping plate 4332 is connected to the holding rotating chassis 4331 through an operation end first connecting rod 4333. The operation end first connecting rod 4333 is connected to an operation end second connecting rod 4334. The operation end second connecting rod 4334 is respectively connected to an operation end third connecting rod 4335 and an operation holding rod 4336. The operation end third connecting rod 4335 is movably and fixedly connected to a second clamping plate 4337 by bolts. The third connecting rod 4335 has five through holes. An airbag 4338 is provided on one side of the second clamping plate 4337. The airbag 4338 is respectively connected to an air pump 4339 and a deflation valve 43310.

[0032] A bottom plate slider 421 is provided at the bottom of the bottom plate 431 of the holding device 43. The bottom plate slider 421 is snapped into a chute of the longitudinal bracket 42, and the relative position of the holding device 43 can be adjusted. The bottom plate slider 421 has a transverse through hole. There are five through holes on the side of the longitudinal bracket 42. A pin is inserted from the side into the longitudinal bracket 42 and passes through the transverse through hole of the bottom plate slider 421 to fix the holding device 43 on the longitudinal bracket 42; marks can be made at the corresponding positions of the transverse through holes of the bottom plate slider 421 at the bottom of the holding device 43, which can facilitate the insertion of the pin; in this way, it is convenient for people with different arm lengths to use this device comfortably.

[0033] By adjusting the bolts inserted through the holes of the third connecting rod 4335 according to the thickness of the patient's hand, the distance between the first splint 4332 and the second splint 4337 can be adjusted. After the patient tightly holds the operation grip rod 4336 and the airbag 4338 is inflated, the patient's wrist joint can be kept in a straight state. Then the rotating motor 4321 starts to work, and the mechanical connection end 432 and the grip operation end 433 move longitudinally relative to the bottom plate 431, and the grip device 43 is driven to rotate by the rotation of the gears, with a rotation angle of 90°. There are movable channels left on the outer shell of the grip device 43, which is a conventional technology and will not be elaborated here. In this way, it can exercise the patient's gripping strength and also exercise the patient's wrist joint.

[0034] The longitudinal bracket 42 connects two first pressure sensing membranes 31, and the transverse bracket 41 connects a second pressure sensing membrane 32. The second pressure sensing membrane 32 is marked yellow and marked with the number "0", and the other first pressure sensing membranes 31 are sequentially marked with numbers and different colors.

[0035] The seat 1 includes a backrest 11 and a seat cushion 13. Two straps 12 are provided on the backrest 11, and two grips 14 are provided under the seat cushion 13. The grip 14 includes a horizontal transverse grip rod 141, a horizontal longitudinal grip rod 142, and an upward grip rod 143. The upward grip rod 143 is made of a corrugated hard tube and can change the upward angle to facilitate the training of different gripping postures. The grip 14 can exercise the rotation of the wrist and the external rotation and internal rotation functions of the arm, and can accelerate the rehabilitation speed.

[0036] The backrest 11 is connected to the seat cushion 13. The bottom of the seat cushion 13 is connected to the seat lifting air pump device 15. The seat lifting air pump device 15 is connected to the base 2, and four lockable wheels are provided under the base 2.

[0037] The height of the longitudinal bracket 42 is 10 cm, and two speakers 413 are provided on the side of the transverse bracket 41.

[0038] The desktop device 200 includes a cylindrical holding bottle 5. There is a bottle cap on the top of the holding bottle 5. By opening the bottle cap, sand can be added to or removed from the holding bottle 5 to change the overall weight of the holding bottle 5 and adapt to the rehabilitation of patients at various stages.

[0039] The fragrance spraying device 44 is embedded in the groove 411 of the horizontal bracket 41. A detachable partition 412 is provided at the corresponding position of the groove 411. One side of the top of the fragrance spraying device 44 is provided with a second lifting motor 441 and a window is provided on one side. The second lifting motor 441 moves reciprocally downward to apply pressure to the fragrance nozzle, and the fragrance is sprayed out from the window. Generally, it is sprayed twice according to the patient's training situation. When the grip strength or response speed improves, the fragrance is sprayed out and the patient is praised verbally. Smell is the most instinctive feeling of humans, and this positive feedback will bring the most direct encouragement to the patient. The second lifting motor 441 is inclined at 20° to the inner wall of the groove 411 with the horizontal plane, and the fragrance is sprayed above the chest so that the patient can quickly smell the fragrance.

[0040] The bottom platform 2 is provided with a groove 26 for placing the main control board 61 and the storage battery 62. The main control board 61 is provided with a processor 66; a memory, a voice module, a Bluetooth module, and a power control module. The other end of the storage battery 62 is connected to the household 220V power cord.

[0041] The first grip force sensor 63 is installed on the horizontal horizontal grip bar 141, the second grip force sensor 64 is installed on the longitudinal horizontal grip bar 142, and the third grip force sensor 65 is installed on the upward grip bar 143; the fourth grip force sensor 67 is installed on the operation grip bar 4336; The first lifting motor 215, the first electronic control sensor 252, the first grip force sensor 63, the second grip force sensor 64, the third grip force sensor 65, the speaker 413, the pressure sensing film 3, the second lifting motor 441, the air pump 4339, the air release valve 43310, the rotation motor 4321, and the fourth grip force sensor 67 are respectively connected to the main control board 61. Each sensor works in coordination, and the opening and closing times of the sensors also correspond to the exercise times of different items.

[0042] The main working principle of this device is as follows: The patient sits on the seat 1. After the seat 1 is adjusted to an appropriate height and the feet are placed on the pedal 211, the feet and the pedal 211 are fixed with the annular tension belt 216; after the back is closely against the backrest 11, the patient is covered with the back strap 12; according to the patient's arm length, the plug is inserted into one of the through holes on the side of the longitudinal bracket 42 to adjust the relative position of the holding device 43 and the longitudinal bracket 42; the distance between the first splint 4332 and the second splint 4337 is adjusted according to the palm thickness; Carry out rehabilitation exercises according to the voice prompt function of this device; the processor 66 controls the front end of the pedal 211 to tilt up. After the patient forces the toes to tilt up and then forces the heel to lift up; at the same time, when the first electronic control sensor 252 is touched, a voice prompt indicates that the leg can be put down, and the processor 66 synchronously turns off the first lifting motor 215; after the patient completes one exercise, the left and right legs complete the actions alternately according to the voice prompt; According to the voice prompt, insert the palm into the holding operation end 433, hold the operation holding rod 4336 tightly with the hand. After the fourth grip sensor 67 on the operation holding rod 4336 receives a pressure signal, the air pump 4339 inflates the airbag 4338, which can keep the patient's wrist joint in a straight state. The rotation motor 4321 works, and the mechanical connection end 432 and the holding operation end 433 move longitudinally relative to the bottom plate 431, and drive the holding device 43 to rotate through the rotation of the gear, and the rotation angle is 90°, driving the upper limb to move. After a set of training is completed, the controller controls the air release valve 43310 to deflate the airbag 4338, and the voice prompt indicates that the palm can be taken out.

[0043] According to the reported digital sequence and color sequence by voice, the patient uses the hand to hold the holding bottle 5, and sequentially places the holding bottle 5 on different pressure sensing membranes 3 in order. After answering the questions, place it on the "0" pressure sensing membrane (the second pressure sensing membrane 32); the height of the longitudinal bracket 42 is set to 10 cm, mainly to increase the difficulty of moving the holding bottle 5, and can exercise the patient's ability to hold objects and avoid obstacles. In addition, on this basis, simple knowledge questions can be added, and the way of placing the holding bottle 5 on different pressure sensing membranes 3 is used to select answers; according to the voice prompt, the patient holds the horizontal grip rod 141, the longitudinal horizontal grip rod 142 and the upward grip rod 143 with the hand; it can exercise the internal and external rotation functions of the patient's arm; firstly, it can increase the fun, and the patient is more receptive to rehabilitation training; secondly, such questions that require remembering the order and thinking are also beneficial to the prevention and treatment of Alzheimer's disease.

[0044] Each grip sensor records the patient's exercise data in real time, guides the patient to increase the grip force through voice prompts, etc. Once there is an improvement, fragrance is sprayed out, and there is also voice praise; the fragrance is sprayed about twice during the whole exercise. The fragrance can be the fruit flavor, flower fragrance or even herbal flavor that the patient likes; smell is one of the most sensitive senses and also the most intuitive reward and encouragement; it makes the atmosphere of the whole exercise process very pleasant. Moreover, the olfactory sensitivity can also reflect the patient's physical condition, and when there is a deviation in smell, it can remind the patient to check the body.

[0045] Each pressure sensor can record the patient's data, such as the holding force, response speed, and completion degree, and can directly reflect the patient's rehabilitation situation through the data.

[0046] The lifting motor is a worm gear screw jack. The motor drives the worm to rotate, the worm meshes with the worm wheel, and the worm wheel drives the screw to move.

[0047] The main features of this device: The back is fixed with two straps, which can prevent the shoulder straps from shrinking backward when the patient reaches out, and can also prevent the patient from falling off the chair.

[0048] This device can be adjusted according to the length of the patient's arm and the thickness of the palm, and has strong adaptability. By controlling the longitudinal movement of the mechanical connection end 432 and the holding operation end 433 relative to the bottom plate 431 through a single-point motor, and driving the rotation of the holding device 43 through the rotation of the gear, the holding strength of the patient can be exercised, and the patient's wrist joint can also be exercised.

[0049] By setting the gait exercise device 21, the ankles and leg muscles can be exercised, and the fulcrum of the seesaw 25 can be modified according to the patient's rehabilitation condition, and different weights of counterweights 251 can be replaced to set the exercise intensity; guiding the patient to train the ankle joint and leg muscles, laying a solid foundation for future walking.

[0050] By setting the holding bottle 5, the pressure sensing film 3, and the handle 14, the function of the patient's arm internal and external rotation can be exercised; firstly, it can increase the fun, and the patient can more easily accept the rehabilitation exercise; secondly, problems such as remembering the order and thinking are also beneficial to the prevention and treatment of Alzheimer's disease. Moreover, setting the fragrance spraying device 44 makes the atmosphere of the whole exercise process very pleasant; the olfactory sensitivity can also reflect the patient's physical condition, and when there is a deviation in the sense of smell, the patient can actively feel it and take the initiative to check the body.

[0051] Each pressure sensor can record the patient's data, and send the exercise data to the mobile phone through Bluetooth, and the patient's rehabilitation condition can be intuitively reflected through the data.

[0052] The desktop device 200 can be flexibly fixed on a table of a normal specification, and there is no need to purchase a special desktop separately, and the use cost is low.

[0053] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A simple stroke rehabilitation device, characterized in that: It includes a seating device and a desktop device, wherein the seating device includes a seat and a base, and a gait training device is arranged on the base; the gait training device includes a pedal, the rear end of the pedal is fixedly connected to a connecting piece, a sliding block is arranged at the bottom of the connecting piece, and a first base slide groove is arranged in the base at a corresponding position; the first base slide groove is arc-shaped, the front end of the pedal is movably connected to a top block, the bottom of the top block is connected to a first lifting motor, the lifting motor is placed in a base groove of the base, and the base groove limits the top block.

2. A simple stroke rehabilitation device according to claim 1, characterized in that: The first slide groove of the base is connected to the second slide groove of the base, the second slide groove of the base is a vertical groove, a seesaw is arranged in the second slide groove of the base, a counterweight is arranged at one end of the seesaw, three through holes are arranged on the side of the seesaw, and a first electric control sensor is arranged at the lower part of the other end of the seesaw.

3. A simple stroke rehabilitation device according to claim 2, characterized in that: The desktop device includes a pressure sensing film and a hand exercise device, the hand exercise device includes a transverse bracket, the transverse bracket is fixedly connected to the longitudinal bracket, a gripping device is arranged at one end of the longitudinal bracket, and the transverse bracket is arranged with a fragrance spraying device and a speaker.

4. A simple stroke rehabilitation device according to claim 3, characterized in that: A bottom plate is provided at the bottom of the holding device, a mechanical connection end is provided on one side, and a holding operation end is provided on the other side; a rotating motor is provided inside the mechanical connection end, and the rotating motor is connected to the first gear and the first bevel gear in sequence, the first bevel gear is meshed with the second bevel gear, the second bevel gear is coaxially connected with the second gear and rotates synchronously, the second gear is meshed with the third gear, and the third gear is meshed with the holding rotating chassis; The first gear is meshed with the bottom plate rack.

5. A simple stroke rehabilitation device according to claim 4, characterized in that: The holding operating end includes a first clamping plate, the first clamping plate is connected to the holding rotating chassis through a first connecting rod of the operating end, the first connecting rod of the operating end is connected to the second connecting rod of the operating end, the second connecting rod of the operating end is respectively connected to the third connecting rod of the operating end and the operating holding rod, the third connecting rod of the operating end is movably fixedly connected to the second clamping plate by bolts, the third connecting rod has five through holes, an airbag is arranged on one side of the second clamping plate, and the airbag is respectively connected to the air pump and the air release valve.

6. A simple stroke rehabilitation device according to claim 5, characterized in that: A bottom plate slider is provided at the bottom of the bottom plate of the holding device, which is inserted into the slide groove of the longitudinal bracket. The bottom plate slider has a transverse through hole, and the longitudinal bracket has five through holes on the side. The pin is inserted into the longitudinal bracket from the side and passes through the transverse through hole of the bottom plate slider.

7. A simple stroke rehabilitation device according to claim 3, characterized in that: The longitudinal bracket is connected to a plurality of first pressure sensing membranes, and the transverse bracket is connected to a second pressure sensing membrane. The first pressure sensing membrane and the second pressure sensing membrane are marked with numbers and different colors in sequence.

8. The simple stroke rehabilitation device according to claim 3, characterized in that: The seat comprises a backrest and a seat cushion. The backrest is provided with two shoulder straps. Two grips are provided under the seat cushion. The grips comprise a transverse horizontal grip, a longitudinal horizontal grip and an upward grip. The upward grip adopts a corrugated hard tube.

9. A simple stroke rehabilitation device according to claim 8, characterized in that: The fragrance spray device is embedded in the groove of the horizontal bracket, a detachable partition is arranged at the corresponding position of the groove, a second lifting motor is arranged on the top of the fragrance spray device and a window is arranged on one side; the second lifting motor and the inner wall of the groove are inclined at 15-25 degrees with the horizontal plane.

10. A simple stroke rehabilitation device according to claim 9, characterized in that: The base is provided with a groove for placing the main control board and the battery, and the main control board is provided with a processor; a memory, a voice module, a Bluetooth module, and a power control module; a first grip force sensor is installed on the horizontal grip bar, a second grip force sensor is installed on the vertical grip bar, and a third grip force sensor is installed on the upward grip bar; and a fourth grip force sensor is installed on the operating grip bar; The main control board is respectively connected to the first lifting motor, the first electric control sensor, the first grip force sensor, the second grip force sensor, the third grip force sensor, the speaker, the pressure sensing membrane, the second lifting motor, the air pump, the air release valve, the rotating motor, and the fourth grip force sensor.

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