Heart disease postoperative rehabilitation training device for old people

Abstract

The invention discloses an old people heart disease postoperative rehabilitation training device, and relates to the technical field of training rehabilitation, the old people heart disease postoperative rehabilitation training device comprises a mobile support framework, the mobile support framework comprises a bottom frame, the bottom surface of the bottom frame is fixedly connected with four universal wheels, a rehabilitation training mechanism is arranged above the bottom frame, and the rehabilitation training mechanism comprises a safety hoisting unit; the rehabilitation training mechanism comprises a chassis, a safety hoisting unit and a balance training unit, the safety hoisting unit is located above the chassis and used for safely hoisting the body of a patient, the balance training unit is located above the chassis and used for improving the balance capacity of the body of the patient, and a safety waist protection mechanism is arranged above the chassis. The safety waist protection mechanism and the rehabilitation training mechanism are used in cooperation, the waist of a patient can be better protected through the safety waist protection mechanism, the heart disease postoperative rehabilitation training device for the old people adapts to patient crowds in different rehabilitation stages in the mode that the exercise amount is increased step by step, and the purpose of scientific and effective rehabilitation training treatment is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of training and rehabilitation, in particular to a rehabilitation training device for elderly people after heart disease surgery. Background Art

[0002] At present, heart surgery is still the only option for many patients with heart disease that has developed to the terminal stage or when drug treatment is ineffective. The ultimate goal of various heart surgeries is to prolong the patient's life and improve the patient's quality of life. However, the trauma of the operation itself and the patient's psychological worries often greatly affect the patient's recovery. Many patients are afraid of inducing heart disease again, so they stay in bed all day after the operation, which leads to a gradual decline in physical fitness. Other patients are unable to control their physical condition, and excessive exercise leads to recurrence of heart disease. These will greatly affect the effectiveness of the operation.

[0003] Rehabilitation after cardiac surgery mainly consists of five prescriptions: drug prescription, nutritional prescription, psychological prescription, smoking cessation prescription and the most important exercise prescription. Appropriate exercise prescription will guide patients on how to perform safe and effective rehabilitation exercises. Exercise can be roughly divided into three stages. The amount of exercise in each stage is gradual and increases step by step. Existing rehabilitation training devices rarely take these aspects into consideration. Therefore, the existing rehabilitation training devices still have room for improvement in terms of gradually increasing intensity. Summary of the invention

[0004] The purpose of the present invention is to provide a postoperative rehabilitation training device for elderly people with heart disease to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a postoperative rehabilitation training device for elderly people with heart disease, comprising a mobile support structure, the mobile support structure comprising a base frame, the bottom surface of the base frame is fixedly connected with four universal wheels, and a rehabilitation training mechanism is arranged above the base frame;

[0006] The rehabilitation training mechanism comprises a safety hoisting unit, which is located above the base frame and is used to safely hoist the patient's body;

[0007] The rehabilitation training mechanism further comprises a balance training unit, which is located above the base frame and is used to improve the patient's body balance ability;

[0008] A safety waist protection mechanism is arranged above the base frame, and the safety waist protection mechanism is used in conjunction with a rehabilitation training mechanism, and the safety waist protection mechanism can better protect the patient's waist.

[0009] Preferably, the safety lifting unit includes a lifting frame, the outer surface of the lifting frame is clamped with five mounting seats, the bottom surfaces of the five mounting seats are commonly fixedly connected with a slide rail, the upper surface of the slide rail contacts the bottom surface of the lifting frame, a sliding block is provided inside the slide rail, the inner wall of the sliding block is rotatably connected with four rotating wheels, the outer surface of each rotating wheel contacts the inner wall of the slide rail, the inner wall of the sliding block is movably hinged with a movable ring, the inner wall of the movable ring is rotatably connected to a limiting column, a wire box is provided below the limiting column, the inner wall of the wire box is rotatably connected with two winding shafts, the outer surface of each winding shaft is fixedly connected with two torsion springs, the end of each torsion spring away from the winding shaft is fixedly connected to the inner wall of the wire box, the outer surface of each winding shaft is rotatably connected with a lifting rope, the upper end of one of the lifting ropes is fixedly connected to the bottom surface of the limiting column, the bottom end of the other lifting rope is fixedly connected with a strap, and the front side of the strap is fixedly connected with a heart detection vest.

[0010] Preferably, four bolts are arranged above each of the mounting seats, and the bottom end of each of the bolts passes through the mounting seat and is threadedly connected to the inner wall of the slide rail.

[0011] Preferably, baffles are fixedly connected to the front and back sides of the slide rail, and a safety monitoring screen is fixedly connected to the outer surface of the hanging frame.

[0012] Preferably, the balance training unit includes stairs, the upper surface of the base frame is fixedly connected to the bottom surface of the stairs, the upper surface of the base frame is fixedly connected to a stepper motor, the output end of the stepper motor power is fixedly connected to a rotating rod, the upper surface of the base frame is fixedly connected to two fixed seats, the inner walls of the two fixed seats are rotatably connected to the outer surface of the rotating rod, the outer surface of the rotating rod is fixedly connected to a first bevel gear, a large gear shaft is arranged above the base frame, the outer surface of the large gear shaft is fixedly connected to a second bevel gear, the outer surface of the first bevel gear is meshed with the outer surface of the second bevel gear, four driving threaded rods are arranged above the base frame, the outer surface of each driving threaded rod is fixedly connected to a pinion, the outer surfaces of the four pinion gears are meshed with the outer surface of the large gear shaft, the outer surfaces of the four driving threaded rods are commonly threadedly connected to a lifting plate, the upper surface of the lifting plate is fixedly connected to four strong springs, the upper surfaces of the four strong springs are commonly fixedly connected to a stepping pedal, the bottom surface of the stepping pedal is fixedly connected to a balancing ball, and the upper surface of the stepping pedal is fixedly connected to a plurality of anti-slip points.

[0013] Preferably, a cross stabilizing frame is fixedly connected to the inner wall of the base frame, and the outer surface of the large gear shaft is rotatably connected to the inner wall of the cross stabilizing frame.

[0014] Preferably, an H-shaped stabilizing frame is fixedly connected to the inner wall of the staircase, and the outer surfaces of the four driving threaded rods are rotatably connected to the inner wall of the H-shaped stabilizing frame.

[0015] Preferably, the outer surface of each of the driving threaded rods is rotatably connected to a first limit seat, and the bottom surface of each of the first limit seats is fixedly connected to the inner bottom wall of the base frame.

[0016] Preferably, the outer surface of the large gear shaft is rotatably connected to a second limit seat, and the bottom surface of the second limit seat is fixedly connected to the inner bottom wall of the base frame.

[0017] Preferably, the safety waist protection mechanism includes two handrail frames, the bottom surfaces of the two handrail frames are fixedly connected to the upper surface of the stairs, the outer surface of each handrail frame is fixedly connected to a rotating frame, the inner wall of each rotating frame is rotatably connected to a telescopic rod, the inner wall of each telescopic rod is rotatably connected to a hook frame, the outer surface of each hook frame is in contact with the outer surface of the handrail frame, the outer surface of each telescopic rod is rotatably connected to three rings, the outer surface of each ring is slidably connected to an elastic buckle, the outer surface of each ring is fixedly connected to a shock absorber, the outer surface of each group of shock absorbers is fixedly connected to a bent plate, and the outer surface of each bent plate is fixedly connected to a sponge pad.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] First, the present invention is provided with a safety lifting unit, which can safely and effectively lift the body of the patient undergoing rehabilitation training, thereby ensuring the safety of the patient during the rehabilitation training and avoiding the possibility of accidents during the rehabilitation training. In addition, the present invention is combined with a monitoring device that monitors the patient's physical and mental health in real time to achieve the ability to judge the results of the patient's physical rehabilitation training from the data aspect.

[0020] Second, the present invention is equipped with a balance training unit, which can switch between low balance flexibility and high balance flexibility, so as to adjust the difficulty according to the patient's physical recovery state, promote the speed of the patient's physical rehabilitation training, and effectively help the physical rehabilitation treatment of patients after heart disease surgery.

[0021] Third, the present invention is provided with a safety waist protection mechanism, which can soothe the fear of accidents of rehabilitation patients when practicing balance, help patients to break through difficult movements, and effectively assist patients to transition to the next level of training, avoiding the side effects of directly transitioning to the next level of training or excessive exercise leading to recurrence of heart disease, which affects the effect of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the hanging frame of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the slide rail of the present invention when viewed from above;

[0025] Figure 4 It is a structural schematic diagram of the cross section of the wire take-up box of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the torsion spring of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the handrail frame of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the rotating frame of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the telescopic rod of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the cross section of the staircase of the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the driving threaded rod of the present invention;

[0032] Fig.11 This is a structural schematic diagram of stepping on a pedal according to the present invention;

[0033] Fig.12 This is a schematic diagram of the structure of the sliding block of the present invention when viewed from above;

[0034] In the figure: 1. Mobile support structure; 11. Base frame; 12. Universal wheel; 2. Rehabilitation training mechanism; 21. Safety lifting unit; 2101. Lifting frame; 2102. Mounting seat; 2103. Slide rail; 2104. Sliding block; 2105. Rotating wheel; 2106. Movable ring; 2107. Limiting column; 2108. Wire box; 2109. Winding shaft; 2110. Torsion spring; 2111. Lifting rope; 2112. Strap; 2113. Heart detection vest; 2114. Bolt; 2115. Baffle; 2116. Safety monitoring screen; 22. Balance training unit; 2201. Stairs; 2202. Stepping motor; 2203. Fixed seat; 2 204, rotating rod; 2205, first bevel gear; 2206, large gear shaft; 2207, second bevel gear; 2208, first limit seat; 2209, driving threaded rod; 2210, small gear; 2211, strong spring; 2212, stepping on the pedal; 2213, balance ball; 2214, anti-slip point; 2215, cross stabilizer; 2216, H-shaped stabilizer; 2217, second limit seat; 2218, lifting plate; 3, safety waist protection mechanism; 301, handrail frame; 302, rotating frame; 303, telescopic rod; 304, hook frame; 305, ring; 306, elastic buckle; 307, shock absorber; 308, bending plate; 309, sponge pad. DETAILED DESCRIPTION

[0035] 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.

[0036] Example 1: Please refer to Figure 1-Figure 12 The present invention provides a technical solution: a postoperative rehabilitation training device for elderly people with heart disease, comprising a mobile support structure 1, the mobile support structure 1 comprising a base frame 11, the bottom surface of the base frame 11 is fixedly connected with four universal wheels 12, and a rehabilitation training mechanism 2 is arranged above the base frame 11;

[0037] The rehabilitation training mechanism 2 includes a safety hoisting unit 21 , which is located above the base frame 11 and is used for safely hoisting the patient's body.

[0038] As a further limitation of the rehabilitation training mechanism 2 of the present invention, the safety hoisting unit 21 includes a hoisting frame 2101, and five mounting seats 2102 are clamped on the outer surface of the hoisting frame 2101. The bottom surfaces of the five mounting seats 2102 are commonly fixedly connected with a slide rail 2103. The upper surface of the slide rail 2103 is in contact with the bottom surface of the hoisting frame 2101. A sliding block 2104 is arranged inside the slide rail 2103. The inner wall of the sliding block 2104 is rotatably connected with four rotating wheels 2105. The outer surface of each rotating wheel 2105 is in contact with the inner wall of the slide rail 2103. The inner wall of the sliding block 2104 is movably hinged with a movable ring 2106. The inner wall of the movable ring 2106 is rotatably connected to a limiting column 2107. A wire take-up box 2108 is arranged below the limiting column 2107. The inner wall of the wire take-up box 2108 is rotatably connected to two winding shafts 2109. Each winding shaft 21 09 are fixedly connected to the outer surface of two torsion springs 2110, and one end of each torsion spring 2110 away from the winding shaft 2109 is fixedly connected to the inner wall of the wire take-up box 2108, and the outer surface of each winding shaft 2109 is rotatably connected to a lifting rope 2111, and the upper end of one lifting rope 2111 is fixedly connected to the bottom surface of the limiting column 2107, and the bottom end of the other lifting rope 2111 is fixedly connected to a strap 2112, and the front of the strap 2112 is fixedly connected to a heart detection vest 2113. By providing a safe lifting unit 21, the body of the patient undergoing rehabilitation training can be safely and effectively lifted, ensuring the safety of the patient during the rehabilitation training process and avoiding the possibility of accidents during the rehabilitation training process. In addition, a monitoring device that monitors the patient's physical and mental health in real time is used in conjunction with the use of the monitoring device, so as to be able to judge the results of the patient's physical rehabilitation training from the data aspect;

[0039] Four bolts 2114 are arranged above each mounting seat 2102, and the bottom end of each bolt 2114 penetrates the mounting seat 2102 and is threadedly connected to the inner wall of the slide rail 2103. The bolts 2114 are used to fix the mounting seat 2102, so that the five mounting seats 2102 can firmly fix the slide rail 2103, thereby ensuring the stability of the slide rail 2103;

[0040] The front and back sides of the slide rail 2103 are fixedly connected with baffles 2115, and the outer surface of the hanging frame 2101 is fixedly connected with a safety monitoring screen 2116. The baffles 2115 can prevent the sliding block 2104 from sliding out to avoid accidents. The safety monitoring screen 2116 is used in conjunction with the heart detection vest 2113 to monitor the patient's heart condition in real time.

[0041] The specific implementation of this embodiment is as follows: first, the slide rail 2103 is fixed on the top of the hanging frame 2101 through the five mounting seats 2102, and then a baffle 2115 is opened at this time, and the sliding block 2104 is placed inside the slide rail 2103, and then the baffle 2115 is installed again. The four rotating wheels 2105 arranged inside the sliding block 2104 are used to contact the inner wall of the slide rail 2103 with the rotating wheels 2105, and the outer surface of the sliding block 2104 is slidably connected with the inner wall of the slide rail 2103, so that the sliding block 2104 can slide smoothly on the slide rail 2103. At this time, a movable ring 2106 is installed inside the sliding block 2104, and the movable ring 2106 can move greatly inside the sliding block 2104, ensuring that the movable ring 2106 can swing freely with the patient when the patient walks, and the movable ring 2106 is internally rotated to connect the limiting column 2107, so that when the patient needs to turn around after a trip, the limiting column 2107 can be driven to rotate a circle, avoiding the tightening or knotting of the lifting rope 2111. This is achieved by using a section of lifting rope 2111 The top end is fixedly connected to the limiting column 2107, and the other end is connected to the wire box 2108. The two winding shafts 2109 rotating inside the wire take-up box 2108 can be used to wind the lifting rope 2111 in opposite directions respectively, and the outer surface of each winding shaft 2109 is fixedly connected with two torsion springs 2110, and the other end of each torsion spring 2110 is fixedly connected to the wire take-up box 2108, so that when each section of the lifting rope 2111 is pulled outward, the two torsion springs 2110 will store force respectively. When the outward pulling force disappears, the restoring force generated by the two torsion springs 2110 can be used to shrink the two sections of the lifting rope 2111 inward and wind them on the top of the winding shaft 2109 , thereby achieving the purpose that the safety lifting unit 21 can adapt to the unevenness of the stairs 2201 and the different lengths of the lifting rope 2111 required, finally, the lower section of the lifting rope 2111 is fixedly connected with the strap 2112, and the strap 2112 is fixedly connected with the heart detection vest 2113 to ensure the stability of the heart detection vest 2113, and the heart detection-related equipment carried inside the heart detection vest 2113 is used to achieve the purpose of real-time monitoring of the patient's heart, and then the use of the safety monitoring screen 2116 allows medical staff to view the patient's current heart recovery status in real time.

[0042] Example 2: Please refer to Figure 1-Figure 12 The present invention provides a technical solution: a post-operative rehabilitation training device for elderly people with heart disease. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The rehabilitation training mechanism 2 also includes a balance training unit 22, which is located above the base frame 11. The balance training unit 22 is used to improve the patient's body balance ability.

[0043] As a further limitation of the rehabilitation training mechanism 2 of the present invention, the balance training unit 22 includes a staircase 2201, the upper surface of the base frame 11 is fixedly connected to the bottom surface of the staircase 2201, the upper surface of the base frame 11 is fixedly connected to a stepper motor 2202, the output end of the stepper motor 2202 power is fixedly connected to a rotating rod 2204, the upper surface of the base frame 11 is fixedly connected to two fixed seats 2203, the inner walls of the two fixed seats 2203 are rotatably connected to the outer surface of the rotating rod 2204, the outer surface of the rotating rod 2204 is fixedly connected to a first bevel gear 2205, a large gear shaft 2206 is arranged above the base frame 11, the outer surface of the large gear shaft 2206 is fixedly connected to a second bevel gear 2207, the outer surface of the first bevel gear 2205 is meshed with the outer surface of the second bevel gear 2207, and four driving threaded rods 2209 are arranged above the base frame 11, each The outer surfaces of the driving threaded rods 2209 are all fixedly connected with small gears 2210, and the outer surfaces of the four small gears 2210 are all meshed and connected with the outer surface of the large gear shaft 2206. The outer surfaces of the four driving threaded rods 2209 are commonly threadedly connected with a lifting plate 2218, and the upper surface of the lifting plate 2218 is fixedly connected with four strong springs 2211, and the upper surfaces of the four strong springs 2211 are commonly fixedly connected with a pedal 2212, and the bottom surface of the pedal 2212 is fixedly connected with a balancing ball 2213, and the upper surface of the pedal 2212 is fixedly connected with a plurality of anti-slip points 2214. By providing a balance training unit 22, it is possible to switch between low balance flexibility and high balance flexibility, so as to adjust the difficulty according to the patient's physical recovery state, promote the speed of the patient's physical rehabilitation training, and thus effectively achieve the physical rehabilitation treatment of patients after heart disease surgery;

[0044] The inner wall of the bottom frame 11 is fixedly connected with a cross stabilizing frame 2215, and the outer surface of the large gear shaft 2206 is rotatably connected with the inner wall of the cross stabilizing frame 2215. The cross stabilizing frame 2215 is used to stabilize the large gear shaft 2206, thereby ensuring the stability of the large gear shaft 2206 and preventing it from shaking during rotation.

[0045] The inner wall of the staircase 2201 is fixedly connected with an H-shaped stabilizing frame 2216, and the outer surfaces of the four driving threaded rods 2209 are rotatably connected with the inner wall of the H-shaped stabilizing frame 2216. The H-shaped stabilizing frame 2216 is used to stabilize the four driving threaded rods 2209, ensuring the stability of each driving threaded rod 2209 and preventing it from shaking during the rotation process.

[0046] The outer surface of each driving threaded rod 2209 is rotatably connected to a first limiting seat 2208, and the bottom surface of each first limiting seat 2208 is fixedly connected to the inner bottom wall of the base frame 11. By using the four first limiting seats 2208, it can be ensured that each driving threaded rod 2209 can stably rotate on the inner bottom wall of the base frame 11. The inner wall of the first limiting seat 2208 is installed with a bearing, and the inner wall of the bearing is fixedly connected to the outer surface of the driving threaded rod 2209, and the outer wall of the bearing is connected to the inner wall of the first limiting seat 2208, so that the driving threaded rod 2209 can rotate inside the first limiting seat 2208.

[0047] The outer surface of the large gear shaft 2206 is rotatably connected to a second limit seat 2217, and the bottom surface of the second limit seat 2217 is fixedly connected to the inner bottom wall of the base frame 11. The second limit seat 2217 is set to ensure that the large gear shaft 2206 can stably rotate on the inner bottom wall of the base frame 11. The inner wall of the second limit seat 2217 is installed with a bearing, and the inner wall of the bearing is fixedly connected to the outer surface of the large gear shaft 2206. The outer wall of the bearing is connected to the inner wall of the second limit seat 2217, so that the large gear shaft 2206 can rotate inside the second limit seat 2217.

[0048] The specific implementation method of this embodiment is as follows: first, the stepper motor 2202 is electrically connected through a wire, and then the power provided by the stepper motor 2202 can be used to drive the rotating rod 2204 to rotate. At this time, the two fixing seats 2203 are used to limit the rotating rod 2204 firmly to ensure the stability of the rotating rod 2204. The relationship between the meshing connection between the first bevel gear 2205 and the second bevel gear 2207 is used. When the first bevel gear 2205 rotates, the second bevel gear 2207 can be driven to rotate. The inner wall of the second bevel gear 2207 is fixedly connected to the outer surface of the large gear shaft 2206 to achieve the effect that when the second bevel gear 2205 is meshed with the second bevel gear 2207, the second bevel gear 2207 can be driven to rotate. When the wheel 2207 rotates, it can drive the large gear shaft 2206 to rotate. The outer surface of the large gear shaft 2206 is meshed with the outer surfaces of the four small gears 2210, so that when the large gear shaft 2206 rotates, the four small gears 2210 can be driven to rotate at the same time. At this time, the four driving threaded rods 2209 are threadedly connected with the lifting plate 2218. When the four driving threaded rods 2209 rotate forward at the same time, the lifting plate 2218 can be raised. Conversely, when the four driving threaded rods 2209 are reversed, the lifting plate 2218 can be lowered. At this time, the protruding edge of the stepping pedal 2212 is connected to the stair 2218. 01, when the lifting plate 2218 drives the four strong springs 2211 to push the pedal 2212 upward, the protruding edge of the pedal 2212 is blocked by the inner wall of the stair 2201. Therefore, when the lifting plate 2218 pushes upward, the distance between the lifting plate 2218 and the pedal 2212 can be reduced, thereby storing the four strong springs 2211 and squeezing the balance ball 2213, and finally increasing the stability of the pedal 2212 and preventing it from shaking. At this time, the state of the balance training unit 22 is more suitable for patients in the primary training stage. If the stepper motor 2202 is reversed at this time, it can drive The rotating rod 2204 also reverses, which can drive the first bevel gear 2205, the second bevel gear 2207, the large gear shaft 2206, the four small gears 2210 and the four driving threaded rods 2209 to reverse. At this time, the four driving threaded rods 2209 are reversed, and the lifting plate 2218 is lowered by utilizing the threaded connection between the driving threaded rods 2209 and the lifting plate 2218 to open the distance between the lifting plate 2218 and the pedal 2212, so that the pedal 2212 becomes more flexible and dynamic. At this time, the state of the balance training unit 22 is more suitable for patients in the third training stage.

[0049] Example 3: Please refer to Figure 1-Figure 12 The present invention provides a technical solution: a post-operative rehabilitation training device for elderly people with heart disease. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A safety waist protection mechanism 3 is arranged above the base frame 11. The safety waist protection mechanism 3 is used in conjunction with the rehabilitation training mechanism 2. The safety waist protection mechanism 3 can better protect the patient's waist.

[0050] As a further limitation of the safety waist protection mechanism 3 of the present invention, the safety waist protection mechanism 3 includes two handrail frames 301, the bottom surfaces of the two handrail frames 301 are fixedly connected to the upper surface of the stairs 2201, the outer surface of each handrail frame 301 is fixedly connected to a rotating frame 302, the inner wall of each rotating frame 302 is rotatably connected to a telescopic rod 303, the inner wall of each telescopic rod 303 is rotatably connected to a hook frame 304, the outer surface of each hook frame 304 is in contact with the outer surface of the handrail frame 301, the outer surface of each telescopic rod 303 is rotatably connected to three rings 305, and the outer surface of each ring 305 The surfaces are all slidably connected with elastic buckles 306, the outer surface of each ring 305 is fixedly connected with a shock absorber 307, the outer surface of each group of shock absorbers 307 is fixedly connected with a curved plate 308, and the outer surface of each curved plate 308 is fixedly connected with a sponge pad 309. By providing a safety waist protection mechanism 3, when practicing balance, it can appease the fear of accidents of rehabilitation training patients, help patients break through difficult movements, and effectively assist patients in the purpose of transitioning to the next level of training, avoiding the side effects of directly transitioning to the next level of training or excessive exercise leading to recurrence of heart disease, which affects the effect of surgery;

[0051] The specific implementation of this embodiment is as follows: first, the rotating frame 302 is used to limit the telescopic rod 303, and the telescopic rod 303 itself has the function of telescoping. After each rotation of ninety degrees, it is extended to an appropriate length, and then the hook frame 304 is rotated and placed on the armrest frame 301. At this time, three rings 305 are rotated on the outer surface of the telescopic rod 303. The ring 305 is made of flexible plastic material. The ring 305 can be quickly squeezed and tightened by manually translating the elastic buckle 306. At this time, the staff manually picks up the bent plate 308, rotates it to a suitable height, and then tightens the ring 305 with the elastic buckle 306. At this time, the shock absorber 307 fixedly connected to the outer surface of each ring 305 can play a buffering role. The three shock absorbers 307 are connected together by using the bent plate 308 to make the buffering force more uniform and relaxed. At this time, the sponge pad 309 is made of soft elastic material to further increase the buffering force and comfort, protect the patient's waist, and avoid possible dangerous situations.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A postoperative rehabilitation training device for elderly people with heart disease, comprising a mobile support structure (1), characterized in that: The mobile support structure (1) comprises a base frame (11), the bottom surface of the base frame (11) is fixedly connected to four universal wheels (12), and a rehabilitation training mechanism (2) is arranged above the base frame (11); The rehabilitation training mechanism (2) comprises a safety hoisting unit (21), the safety hoisting unit (21) is located above the base frame (11), and the safety hoisting unit (21) is used to safely hoist the patient's body; The rehabilitation training mechanism (2) further comprises a balance training unit (22), wherein the balance training unit (22) is located above the base frame (11), and the balance training unit (22) is used to improve the patient's body balance ability; A safety waist protection mechanism (3) is arranged above the base frame (11); the safety waist protection mechanism (3) is used in conjunction with the rehabilitation training mechanism (2); and the safety waist protection mechanism (3) can better protect the patient's waist.

2. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 1, characterized in that: The safety hoisting unit (21) comprises a hoisting frame (2101), the outer surface of the hoisting frame (2101) is clamped with five mounting seats (2102), the bottom surfaces of the five mounting seats (2102) are commonly fixedly connected with a slide rail (2103), the upper surface of the slide rail (2103) is in contact with the bottom surface of the hoisting frame (2101), a sliding block (2104) is arranged inside the slide rail (2103), the inner wall of the sliding block (2104) is rotatably connected with four rotating wheels (2105), the outer surface of each rotating wheel (2105) is in contact with the inner wall of the slide rail (2103), the inner wall of the sliding block (2104) is movably hinged with a movable ring (2106), the inner wall of the movable ring (2106) is rotatably connected with a limiting column (2107), the limiting column (2107) is provided with a movable ring (2106) and the movable ring (2106) is connected to the inner wall of the movable ring (2106). A wire take-up box (2108) is arranged below the limiting column (2107), the inner wall of the wire take-up box (2108) is rotatably connected to two winding shafts (2109), the outer surface of each winding shaft (2109) is fixedly connected to two torsion springs (2110), one end of each torsion spring (2110) away from the winding shaft (2109) is fixedly connected to the inner wall of the wire take-up box (2108), the outer surface of each winding shaft (2109) is rotatably connected to a lifting rope (2111), the upper end of one of the lifting ropes (2111) is fixedly connected to the bottom surface of the limiting column (2107), and the bottom end of the other lifting rope (2111) is fixedly connected to a strap (2112), and the front of the strap (2112) is fixedly connected to a heart detection vest (2113).

3. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 2, characterized in that: Four bolts (2114) are arranged above each mounting seat (2102), and the bottom end of each bolt (2114) passes through the mounting seat (2102) and is threadedly connected to the inner wall of the slide rail (2103).

4. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 2, characterized in that: The front and back sides of the slide rail (2103) are fixedly connected with baffles (2115), and the outer surface of the hanging frame (2101) is fixedly connected with a safety monitoring screen (2116).

5. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 1, characterized in that: The balance training unit (22) comprises a staircase (2201), the upper surface of the base frame (11) is fixedly connected to the bottom surface of the staircase (2201), the upper surface of the base frame (11) is fixedly connected to a stepper motor (2202), the output end of the power of the stepper motor (2202) is fixedly connected to a rotating rod (2204), the upper surface of the base frame (11) is fixedly connected to two fixed seats (2203), the inner walls of the two fixed seats (2203) are rotatably connected to the outer surface of the rotating rod (2204), the outer surface of the rotating rod (2204) is fixedly connected to a first bevel gear (2205), a large gear shaft (2206) is arranged above the base frame (11), the outer surface of the large gear shaft (2206) is fixedly connected to a second bevel gear (2207), the outer surface of the first bevel gear (2205) is rotatably connected to the outer surface of the second bevel gear (2207), and the outer surface of the first bevel gear (2205) is rotatably connected to the outer surface of the second bevel gear (2207). The outer surfaces of the two bevel gears (2207) are meshed and connected. Four driving threaded rods (2209) are arranged above the base frame (11). The outer surface of each driving threaded rod (2209) is fixedly connected to a small gear (2210). The outer surfaces of the four small gears (2210) are meshed and connected to the outer surface of the large gear shaft (2206). The outer surfaces of the four driving threaded rods (2209) are commonly threadedly connected to a lifting plate (2218). The upper surface of the lifting plate (2218) is fixedly connected to four strong springs (2211). The upper surfaces of the four strong springs (2211) are commonly fixedly connected to a pedal (2212). The bottom surface of the pedal (2212) is fixedly connected to a balancing ball (2213). The upper surface of the pedal (2212) is fixedly connected to a plurality of anti-slip points (2214).

6. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 1, characterized in that: A cross stabilizing frame (2215) is fixedly connected to the inner wall of the base frame (11), and the outer surface of the large gear shaft (2206) is rotatably connected to the inner wall of the cross stabilizing frame (2215).

7. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 5, characterized in that: The inner wall of the staircase (2201) is fixedly connected to an H-shaped stabilizing frame (2216), and the outer surfaces of the four driving threaded rods (2209) are rotatably connected to the inner wall of the H-shaped stabilizing frame (2216).

8. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 5, characterized in that: The outer surface of each driving threaded rod (2209) is rotatably connected to a first limiting seat (2208), and the bottom surface of each first limiting seat (2208) is fixedly connected to the inner bottom wall of the base frame (11).

9. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 5, characterized in that: The outer surface of the large gear shaft (2206) is rotatably connected to a second limit seat (2217), and the bottom surface of the second limit seat (2217) is fixedly connected to the inner bottom wall of the base frame (11).

10. The postoperative rehabilitation training device for elderly people suffering from heart disease according to claim 1, characterized in that: The safety waist protection mechanism (3) comprises two handrail frames (301), the bottom surfaces of the two handrail frames (301) are fixedly connected to the upper surface of the staircase (2201), the outer surface of each handrail frame (301) is fixedly connected to a rotating frame (302), the inner wall of each rotating frame (302) is rotatably connected to a telescopic rod (303), the inner wall of each telescopic rod (303) is rotatably connected to a hook frame (304), and the outer surface of each hook frame (304) is fixedly connected to the upper surface of the staircase (2201). The outer surfaces of the handrail frames (301) are in contact with each other, the outer surface of each telescopic rod (303) is rotatably connected to three rings (305), the outer surface of each ring (305) is slidably connected to an elastic buckle (306), the outer surface of each ring (305) is fixedly connected to a shock absorber (307), the outer surface of each group of shock absorbers (307) is fixedly connected to a bent plate (308), and the outer surface of each bent plate (308) is fixedly connected to a sponge pad (309).

Images