A bedridden rehabilitation training device

Abstract

The present invention relates to the technical field of medical devices, and specifically relates to a bed-type rehabilitation training device, which includes a bed body. A foldable flipping and abutting unit is provided at the bottom of the bed body, and rotatable flipping units are provided at both ends of the bed body. The flipping and abutting unit adopts different abutting methods for the human body under the rotation of the flipping unit: when the bed body is at the flat position angle, the flipping and abutting unit is folded and retracted at the bottom of the bed body; when the flipping unit rotates the bed body to the side-lying position angle, the flipping and abutting unit extends from the bottom of the bed body and abuts against the side of the human body in a semi-folded state, and the bed body is retracted; when the flipping and abutting unit is fully unfolded, it clamps and covers the top of the bed body, solving the problems that existing rehabilitation training devices are mostly used when patients lie down, but patients lie down for a long time, and the long-term contact between the skin and the mattress is extremely likely to cause dermatitis, pressure sores and muscle atrophy, and it is time-consuming and laborious for nursing staff to turn the patient over manually.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and specifically to a bed-type rehabilitation training device. Background Art

[0002] Diseases such as hemiplegia, stroke, and cerebral thrombosis require long-term bed rest in the hospital. Long-term bed rest of patients can cause muscle atrophy and muscle weakness. During the rehabilitation of long-term bedridden patients, rehabilitation training is needed. Moreover, paralyzed patients and patients with geriatric diseases are generally in a supine position and have to be in contact with the mattress for a long time, resulting in blocked blood circulation. Lack of exercise of muscles and long-term contact of the skin with the mattress are extremely likely to cause problems such as dermatitis, bedsore, and muscle atrophy, seriously affecting the recovery effect and quality of life.

[0003] The Chinese invention patent with the publication number CN111195413A discloses a bed rehabilitation training device, which includes a frame, a leg training mechanism, a first hand training mechanism, a lung function training mechanism, a system control box, and an output device. The output device includes a touch display screen, a voice player, and an indicator light, all of which are electrically connected to the output end of the system control box. The leg training mechanism is provided with a first pressure sensor and a first counter. The first hand training mechanism is provided with a second pressure sensor and a second counter. The lung function training mechanism is provided with a pressure sensor and a third counter. The first pressure sensor, the first counter, the second pressure sensor, the second counter, the pressure sensor, and the third counter are all electrically connected to the input end of the system control box.

[0004] The Chinese invention patent with the publication number CN114795845A discloses a lower limb rehabilitation training device for long-term bedridden patients, which is composed of several movable rehabilitation devices and is symmetrically installed on both sides of the bed. The movable rehabilitation device includes a fixed clamping mechanism, a pushing device, a thigh fixing mechanism, a calf fixing mechanism, a movable connecting mechanism, a massage device, and a footrest. The fixed clamping mechanism is fixedly installed on the side of the bed, and the pushing device is fixedly installed on the fixed clamping mechanism. The calf fixing mechanism is rotatably installed on the pushing device. The thigh fixing mechanism is arranged beside the calf fixing mechanism, and the thigh fixing mechanism and the calf fixing mechanism have the same structure. The movable connecting mechanism is arranged between the thigh fixing mechanism and the calf fixing mechanism. Several massage devices are provided and evenly distributed inside the thigh fixing mechanism and the calf fixing mechanism. The footrest is fixedly installed on the calf fixing mechanism.

[0005] However, the existing rehabilitation training devices have the following defects:

[0006] 1. Most of the existing rehabilitation training devices are used when the patient lies down. However, when the patient lies down for a long time, long-term contact of the skin with the mattress is extremely likely to cause dermatitis, bedsore, and muscle atrophy, and it requires the nursing staff to turn the patient over manually, which is time-consuming and laborious;

[0007] 2. Existing rehabilitation training devices are large in size and mostly used indoors, making it inconvenient to move patients. Summary of the Invention

[0008] The object of the present invention is to provide a bed-type rehabilitation training device.

[0009] 9. The object of the present invention is achieved by such a technical solution, including a bed body. A foldable flipping and abutting unit is provided at the bottom of the bed body, and flipping units are provided at both ends of the bed body. The flipping units can rotate the bed body with the central axis of the bed body as the rotation axis. When the flipping units rotate the bed body, the flipping and abutting unit abuts against the human body in the following ways:

[0010] When the bed body is at the flat position angle, the flipping and abutting unit is folded and contracted at the bottom of the bed body;

[0011] When the flipping units rotate the bed body by an angle between degrees and degrees, the flipping and abutting unit extends from the bottom of the bed body and abuts against the side of the human body in a semi-folded state, and the bed body retracts;

[0012] When the flipping units rotate the bed body by an angle between degrees and degrees, the flipping and abutting unit unfolds to form a clamping mask on the top of the bed body.

[0013] The beneficial effects of the present invention are as follows: The device can effectively solve the problem that patients cannot turn over freely. The device has a variety of different placement angles to meet different lying postures of patients. By changing the lying posture of patients, the back of the patients is separated from the bed body, which is convenient for nursing staff to wipe the whole body of the patients, prevent the generation of bedsores, and can assist patients in rehabilitation training by controlling the lifting action of the bed body through the flipping and abutting unit.

[0014] A deformable frame is hinged at the bottom of the flipping unit. The deformable frame includes a main frame unit, a first pneumatic unit, a second pneumatic unit and a third pneumatic unit. The main frame unit is hinged to the flipping unit through the first pneumatic unit, the second pneumatic unit and the third pneumatic unit;

[0015] When the first pneumatic unit and the second pneumatic unit retract and the third pneumatic unit extends, the bed body is in a horizontal state and the human body lies flat on the bed body;

[0016] When the first pneumatic unit and the third pneumatic unit retract and the second pneumatic unit extends, the bed body is in a vertical state and the human body abuts vertically against the bed body;

[0017] When the first pneumatic unit extends and the second pneumatic unit and the third pneumatic unit retract, the bed body is in a folded state and the human body sits on the bed body.

[0018] The beneficial effects of the present invention are as follows: the device is provided with a movable deformation frame, and under the premise of satisfying the movement, the shape of the bed body is transformed by pulling or pushing the flip unit through the first pneumatic unit, the second pneumatic unit and the third pneumatic unit. By changing the three different bed shapes, the patient's lying posture, lying upright and sitting posture can be changed, thereby improving the patient's convenience and versatility.

[0019] The flipping and abutting unit includes a flipping support plate, a flipping screw is rotatably connected to the middle of the flipping support plate, a flipping gear is fixed to the middle of the flipping screw, the top of the flipping support plate also includes a slidable flipping rack, the flipping rack is meshed with the flipping gear, and the end of the flipping rack away from the flipping gear is fixed to a flip slide, the bed body includes a bed board, a screw barrel is fixed to the bottom of the bed board, and the screw barrel is threadedly connected to the flipping screw.

[0020] The beneficial effects of the present invention are: the flip screw drives the flip gear to rotate, and the flip rack engaged with the flip gear pushes the flip slide outward. The flip screw can drive the bed body to move up and down at the same time through the screw barrel thread transmission, thereby improving the versatility and ease of use of the device.

[0021] The flipping and abutting unit also includes a folding frame, a folding slide is provided on one side of the folding frame, the folding slide is provided with a slidable abutting plate, the side of the abutting plate is provided with a snap lock and a snap lock groove, and the snap lock and the snap lock groove on the two relatively distributed abutting plates are snapped together.

[0022] The beneficial effect of the present invention is that the folding plate is folded and placed on the bottom of the bed by sliding connection with the folding slide, or flipped to the top of the bed for clamping, and the flipped human body is supported and supported, thereby improving the installation firmness and working stability of the device.

[0023] Slidable strap seats are also provided on both sides of the flip support plate, a pull-out strap is wrapped around the middle of the strap seat, the protruding end of the strap is fixedly connected to a strap buckle, and the relatively arranged strap buckles are clamped to each other.

[0024] The beneficial effect of the present invention is that the strap seat slides on the flip support plate, and the part of the patient that needs to be strapped can be fixed at any position by the strap, thereby improving the firmness and safety of the device for strapping the patient.

[0025] The flip unit includes a flip support, with lifting cylinders installed at both ends of the flip support, a flip mounting block fixed to the output end of the lifting cylinder, a flip motor installed on the mounting block, and the output end of the flip motor is rotatably connected to the flip support plate.

[0026] The beneficial effects of the present invention are as follows: when the lifting cylinder rises, it provides a flipping space for the flipping of the flipping support plate. After the flipping is completed, the lifting cylinder retracts the flipping support plate, improving the flexibility of the device.

[0027] The flipping support includes a front support, a middle support, and a rear support that are hinged to each other in sequence. The first pneumatic unit is respectively hinged to the front support and the middle support.

[0028] The second pneumatic unit is placed at the front end of the deformation frame. The second pneumatic unit abuts against the bottom of the middle support. The third pneumatic unit is hinged to the rear end of the deformation frame, and the third pneumatic unit is hinged to the bottom of the rear support.

[0029] The beneficial effects of the present invention are as follows: by setting the first pneumatic unit, the second pneumatic unit, and the third pneumatic unit, the conversion of the three modes of the device, namely flat laying, vertical inclination, and wheelchair, is completed, improving the versatility and utilization rate of the device.

[0030] Other advantages, objectives, and features of the present invention will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the following specification and claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings of the present invention are described as follows.

[0032] Figure 1 is a schematic structural diagram (viewpoint one) of a lying-type rehabilitation training device of the present invention;

[0033] Figure 2 is Figure 1 a partial enlarged view of part A in

[0034] Figure 3 is a schematic structural diagram of a fixed flipping abutting unit in a lying-type rehabilitation training device of the present invention;

[0035] Figure 4 is a schematic structural diagram (viewpoint two) of a lying-type rehabilitation training device of the present invention;

[0036] Figure 5 is a schematic structural diagram (viewpoint three) of a lying-type rehabilitation training device of the present invention;

[0037] In the figure:

[0038] Bed body 1; bed board 101; screw barrel 102; belt holder 103; belt 104; belt buckle 105; front bed body 106; middle bed body 107; rear bed body 108; bed body slide bar 109; pedal 110;

[0039] Flip and abutting unit 2; flip support plate 201; flip screw 202; flip gear 203; flip rack 204; flip carriage 205; folding frame 206; folding slideway 207; abutting plate 208; clamping lock 209; clamping lock groove 210; abutting motor 211; abutting slide bar 212; abutting slider 213;

[0040] Flip unit 3; flip support 301; lifting cylinder 302; flip mounting block 303; flip motor 304; front support 305; middle support 306; rear support 307;

[0041] Deformable frame 4;

[0042] Main frame unit 5; moving frame 501; driving wheel 502; universal wheel 503;

[0043] First pneumatic unit 6; first hinge seat 601; first cylinder hinge seat 602; first cylinder 603;

[0044] Second pneumatic unit 7; second cylinder 701; second pneumatic abutting block 702; second pneumatic hinge rod 703;

[0045] Third pneumatic unit 8; third cylinder support 801; third cylinder 802; third cylinder hinge seat 803; third hinge seat 804; third hinge frame 805. Detailed implementation mode

[0046] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0047] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "coupled" 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0048] As Figure 1 shown, the present invention provides a bed-type rehabilitation training device, including a bed body 1. The bed body 1 includes a flipping and abutting unit 2 and a flipping unit 3. The flipping and abutting unit 2 is fixedly connected to the bottom of the bed body 1. Both ends of the flipping unit 3 are rotatably connected to the flipping and abutting unit 2. The flipping and abutting unit 2 includes a flipping support plate 201. A flipping screw 202 is rotatably connected to the middle of the flipping support plate 201. A flipping gear 203 is fixedly connected to the middle of the flipping screw 202. The top of the flipping support plate 201 further includes a slidable flipping rack 204. The flipping rack 204 meshes with the flipping gear 203. One end of the flipping rack 204 away from the flipping gear 203 is fixedly connected to a flipping carriage 205. The bed body 1 includes a bed board 101. A screw cylinder 102 is fixedly connected to the bottom of the bed board 101. The screw cylinder is in threaded transmission connection with the flipping screw 202;

[0049] The flipping and abutting unit 2 further includes a folding frame 206. A folding slideway 207 is provided on one side of the folding frame 206. A slidable abutting plate 208 is provided on the folding slideway 207. A clamping lock 209 and a clamping lock groove 210 are provided on the side of the abutting plate 208. The clamping locks 209 and the clamping lock grooves 210 on two relatively distributed abutting plates 208 are clamped with each other. A face through hole is provided in the middle of the abutting plate 208 opposite to the patient's head, so as to prevent the patient's face from being squeezed when lying prone. In the present invention, soft sponges are laid on both the surface of the abutting plate 208 and the bed body 1 to improve the comfort of the patient.

[0050] The flipping abutting unit 2 further includes an abutting motor 211, an abutting slide bar 212 and an abutting slider 213. The abutting motor 211 is installed at the bottom of the flipping support plate 201. The abutting motor 211 is rotationally connected to the flipping screw rod 202. The flipping sliders 213 are symmetrically disposed at the top of the flipping support plate 201. The flipping carriage 205 is slidably connected to the abutting slider 213 through the abutting slide bar 212.

[0051] As Figure 2 shown, slidable belt seats 103 are further provided on both sides of the bed body 1. A retractable belt 104 is wound around the middle of the belt seat 103. A belt buckle 105 is fixedly connected to the extending end of the belt 104. The relatively arranged belt buckles 105 are snap-connected to each other.

[0052] The bed body 1 is divided into a front bed body 106, a middle bed body 107 and a rear bed body 108. The front bed body 106, the middle bed body 107 and the rear bed body 108 are evenly spaced and arranged on the top of the flipping support plate 201. The flipping support plate includes three hinged plates, and the three plates respectively correspond to the front bed body 106, the middle bed body 107 and the rear bed body 108. A slidable bed body slide bar 109 is further provided at the bottom of the rear bed body 108. A pedal 110 is fixedly connected to the end of the bed body slide bar 109 far from the rear bed body.

[0053] As Figure 1 and 4 shown, the flipping unit 3 includes a flipping support 301. Lifting cylinders 302 are installed at both ends of the flipping support 301. A flipping mounting block 303 is fixedly connected to the output end of the lifting cylinder 302. A flipping motor 304 is installed on the mounting block 303. The output end of the flipping motor 304 is rotationally connected to the flipping support plate 201.

[0054] The flipping support 301 includes a front support 305, a middle support 306 and a rear support 307 that are hinged to each other. The front support 305, the middle support 306 and the rear support 307 are sequentially hinged to each other. The first pneumatic unit 6 is respectively hinged to the front support 305 and the middle support 306.

[0055] As Figure 4 shown, the second pneumatic unit 7 is disposed at the front end of the deformation frame 4. The second pneumatic unit 7 abuts against the bottom of the middle support 306. The third pneumatic unit 8 is hinged to the rear end of the deformation frame 4. The third pneumatic unit 8 is hinged to the bottom of the rear support 307.

[0056] As Figure 4-5As shown, the main frame unit 5 includes a mobile frame 501, a driving wheel 502 and a universal wheel 503. The driving wheel 502 is placed at the rear end of the mobile frame 501, and the universal wheel 503 is installed at the front end of the mobile frame 501. The first pneumatic unit 6 includes a first hinge 601, a first cylinder hinge 602 and a first cylinder 603. The first hinge 601 is fixed to the bottom of the front support 305, and the first cylinder hinge 602 is fixed to the bottom of the middle support 306. The two ends of the first cylinder 603 are hinged to the first hinge 601 and the first cylinder hinge 602 respectively.

[0057] like Figure 5 As shown, the second pneumatic unit 7 includes a second cylinder 701, a second pneumatic block 702 and a second pneumatic hinge 703. The second cylinder 701 is fixed to the rear end of the movable frame 501. The second pneumatic block 702 is fixed to the top of the second cylinder 701. The second pneumatic block 702 abuts against the middle support 306. One end of the second pneumatic hinge 703 is hinged to the rear end of the movable frame 501, and the other end of the second pneumatic hinge 703 is hinged to the bottom of the middle support 306.

[0058] like Figure 5 As shown, the third pneumatic unit 8 includes a third cylinder support 801, a third cylinder 802, a third cylinder hinge 803, a third hinge 804 and a third hinge 805. Both ends of the third cylinder support 801 are fixed to the second cylinder 701. The third cylinder 802 is installed on the third cylinder support 801. The protruding end of the third cylinder 802 is hinged to the third cylinder hinge 803 fixed to the bottom of the rear support 307. The third hinge 804 is fixed to the bottom of the rear support 307. Both ends of the third hinge 805 are hinged to the front end of the movable frame 501 and the third hinge 804 respectively.

[0059] The working principle of the present invention is:

[0060] Lying flat state: the first pneumatic unit 6 and the second pneumatic unit 7 are retracted, the third pneumatic unit 8 is extended, the flipped abutting unit 2 is folded and pushed into the bottom of the bed body 1, and the device is used as an ordinary bed body;

[0061] Reclining state: Pull the straps 104 on both sides of the bed 1 together and clamp them through the strap buckles 105, control the lifting cylinder 302 to push the flip support 301 to drive the bed 1 to move upward, drive the abutting motor 211 to rotate, and while the bed 1 is lifted upward, the flip gear 203 engages the flip rack 204 to push the flip slide 205 to move in the direction away from the flip gear 203, and the flip folding frame 206 and the flip slide 205 are in a vertical state, driving the flip motor 304 to rotate to the side-lying angle. When the patient lies on the side of the flip folding frame 206, untie the strap buckle 105, and the strap 104 is retracted into the strap seat 103. The abutting motor 211 rotates to retract the bed 1, and the patient completes the side-lying action;

[0062] Flipping state: Pull the straps 104 on both sides of the bed body 1 closer together and fasten them with the strap buckles 105. Control the lifting air cylinder 302 to push the flipping support 301 to drive the bed body 1 to move upward. Drive the abutment motor 211 to rotate. While the bed body 1 is lifted upward, the flipping gear 203 engages with the flipping rack 204 to push the flipping carriage 205 to move away from the flipping gear 203. The flipping folding frame 206 and the flipping carriage 205 are in a vertical state. Pull the abutment plate 208 to flip along the folding slideway 207 to the top of the bed body 1, and fasten the two relatively distributed abutment plates 208 by clamping them with the clamping lock 209 and the clamping lock groove 210. Drive the flipping motor 304 to rotate to the flipping angle. When the patient lies on the flipping folding frame 206, unfasten the strap buckle 105, and retract the strap 104 into the strap seat 103. The abutment motor 211 rotates to retract the bed body 1, and the patient completes the flipping action;

[0063] Inclined standing state: Pull the straps 104 on both sides of the bed body 1 closer together and fasten them with the strap buckles 105. The first pneumatic unit and the third pneumatic unit retract, and the second pneumatic unit extends. The flipping support (301) drives the bed body to flip to the inclined standing state;

[0064] Sitting state: Pull the straps 104 on both sides of the bed body 1 closer together and fasten them with the strap buckles 105. The first pneumatic unit 6 extends, and the second pneumatic unit 7 and the third pneumatic unit 8 retract. The front support 305 flips clockwise to be perpendicular to the middle support 306, and the rear support 307 flips clockwise to be perpendicular to the middle support 306. At this time, the patient is in the sitting state.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the specific implementation manners of the present invention or make equivalent replacements. Any modification or equivalent replacement without departing from the spirit and scope of the present invention shall be covered by the protection scope of the claims of the present invention.

Claims

1. A bed-type rehabilitation training device, comprising a bed body (1), characterized in that, A foldable flipping abutting unit (2) is provided at the bottom of the bed body (1). Flipping units (3) are provided at both ends of the bed body (1). The flipping units (3) can rotate the bed body (1) with the central axis of the bed body (1) as the rotation axis. When the flipping units (3) rotate the bed body (1), the flipping abutting unit (2) abuts against the human body in the following ways: When the bed body (1) is at the flat position angle, the flipping abutting unit (2) is folded and contracted at the bottom of the bed body (1); When the flipping unit (3) rotates the bed body (1) by an angle between 0 degrees and 90 degrees, the flipping abutting unit (2) extends from the bottom of the bed body (1) and abuts against the side of the human body in a semi-folded state, and the bed body (1) retracts; When the flipping unit (3) rotates the bed body (1) by an angle between 90 degrees and 180 degrees, the flipping abutting unit (2) unfolds to form a clamping mask on the top of the bed body (1); The flipping abutting unit (2) includes a flipping support plate (201). A flipping screw rod (202) is rotatably connected to the middle of the flipping support plate (201). A flipping gear (203) is fixedly connected to the middle of the flipping screw rod (202). A slidable flipping rack (204) is further included at the top of the flipping support plate (201). The flipping rack (204) meshes with the flipping gear (203). A flipping sliding frame (205) is fixedly connected to the end of the flipping rack (204) away from the flipping gear (203). The bed body (1) includes a bed board (101). A screw cylinder (102) is fixedly connected to the bottom of the bed board (101). The screw cylinder (102) is in threaded transmission connection with the flipping screw rod (202); The flipping abutting unit (2) further includes a folding frame (206). A folding slideway (207) is provided on one side of the folding frame (206). A slidable abutting plate (208) is provided on the folding slideway (207). A clamping lock (209) and a clamping lock groove (210) are provided on the side of the abutting plate (208). The clamping locks (209) and the clamping lock grooves (210) on two relatively distributed abutting plates (208) are clamped with each other; The flipping unit (3) includes a flipping support (301). Lifting cylinders (302) are installed at both ends of the flipping support (301). A flipping mounting block (303) is fixedly connected to the output end of the lifting cylinder (302). A flipping motor (304) is installed on the mounting block (303). The output end of the flipping motor (304) is rotatably connected to the flipping support plate (201).

2. The a bed-type rehabilitation training device according to claim 1, characterized in that: A deformation frame (4) is hinged at the bottom of the flipping unit (3). The deformation frame (4) includes a main frame unit (5), a first pneumatic unit (6), a second pneumatic unit (7) and a third pneumatic unit (8). The main frame unit (5) is hinged to the flipping unit (3) through the first pneumatic unit (6), the second pneumatic unit (7) and the third pneumatic unit (8); When the first pneumatic unit (6) and the second pneumatic unit (7) retract and the third pneumatic unit (8) extends, the bed body (1) is in a horizontal state; The first pneumatic unit (6) and the third pneumatic unit (8) retract, the second pneumatic unit (7) extends, and the bed body (1) is in a vertical state; The first pneumatic unit (6) extends, the second pneumatic unit (7) and the third pneumatic unit (8) retract, and the bed body (1) is in a folded state.

3. A bed-type rehabilitation training device according to claim 1, characterized in that: Slidable belt seats (103) are further provided on both sides of the bed body (1). A pullable belt (104) is wound around the middle of the belt seat (103). A belt buckle (105) is fixedly connected to the extending end of the belt (104). The oppositely arranged belt buckles (105) are clamped with each other.

4. The lying rehabilitation training device according to claim 2, characterized in that: The turning support (301) includes a front support (305), a middle support (306) and a rear support (307) which are hinged to each other. The front support (305), the middle support (306) and the rear support (307) are sequentially hinged to each other. The first pneumatic unit (6) is respectively hinged to the front support (305) and the middle support (306).

5. The a bed-type rehabilitation training device according to claim 4, characterized in that: The first pneumatic unit (6) is placed at the front end of the deformation frame (4). The second pneumatic unit (7) abuts against the bottom of the middle support (306). The third pneumatic unit (8) is hinged to the rear end of the deformation frame (4), and the third pneumatic unit (8) is hinged to the bottom of the rear support (307).

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