Postoperative rehabilitation training device for cardiac patients

Abstract

The invention discloses a post-operation rehabilitation training device for cardiac patients, and relates to the technical field of medical instruments, the post-operation rehabilitation training device comprises a vertical power vehicle main body, the vertical power vehicle main body comprises a base, the side edge of the base is provided with a protection plate, the protection plate is recessed inwards to form a ridge part, a ridge groove is formed in the ridge part, and a movable groove is formed in the ridge groove; a spherical block is arranged in the movable groove, a movable rod is arranged on the side wall of the spherical block, a correction mechanism is arranged on the movable rod, the device further comprises an auxiliary mechanism, safety protection is conducted on the body of an old person through the correction mechanism, the safety of the old person in the heart exercise process is improved, and meanwhile the auxiliary mechanism divides the force bearing point of the hip into two parts; according to the technical scheme, the device can swing back and forth according to the movement of the legs, so that the strength concentrated on the buttocks is transferred to the legs, the ischium pressure of the old people is effectively relieved, uniform stress distribution is achieved, the load of the old people during use can be relieved, and the body safety of the old people is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and more specifically, it relates to a postoperative rehabilitation trainer for heart disease patients. Background Art

[0002] With the acceleration of the modern social rhythm and the aggravation of the aging process of the population, cardiovascular diseases have become the number one killer threatening human life and health. In our country, the mortality rate of cardiovascular and cerebrovascular diseases has ranked first in the total causes of death of urban and rural residents for many consecutive years, causing serious impacts on the life and health and quality of life of the middle-aged and elderly population. Clinical studies have shown that standardized cardiac rehabilitation training can reduce the readmission rate of patients with acute myocardial infarction and the mortality rate of cardiovascular events. For patients with chronic heart failure, moderate-intensity aerobic exercise combined with resistance training twice a week can significantly improve cardiopulmonary function. When performing exercise rehabilitation treatment, a cardiac training device is needed to perform stable training on the patient's heart.

[0003] Since the physical functions of elderly patients are relatively weak compared to those of young people, when actively performing cardiac training, the elderly have limited ability to master exercise movements. During the exercise process, the elderly are prone to body imbalance, and there is a lack of assistance designed for the elderly in the exercise movements themselves, which has an adverse impact on the safety of the elderly. For this reason, we propose a postoperative rehabilitation trainer for heart disease patients. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a postoperative rehabilitation trainer for heart disease patients.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: It includes a vertical ergometer main body. The vertical ergometer main body includes a base. A protective plate is arranged on the side of the base. The protective plate is recessed inward to form a ridge portion. A ridge groove is formed in the ridge portion. An activity groove is arranged in the ridge groove. A spherical block is arranged in the activity groove. An activity rod is arranged on the side wall of the spherical block. A correction mechanism is arranged on the activity rod. The correction mechanism includes a sliding member arranged on the activity rod. A correction member is arranged on the sliding member. A locking member is also arranged in the protective plate. The correction member and the sliding member cooperate to protect the human body. The locking member fixes the state of the sliding member. It also includes an auxiliary mechanism arranged on the base. The auxiliary mechanism includes an auxiliary member arranged on the base. A fixing member is arranged in the protective plate. A moving member that cooperates with the auxiliary member is arranged on the fixing member. The auxiliary member and the moving member cooperate to enable the patient to save effort.

[0006] Preferably, the sliding member includes a movable block disposed on the outer wall of the movable rod. A compression spring is sleeved on the outer wall of the movable rod. One end of the compression spring is disposed in the ridge groove, and the end of the compression spring away from the ridge groove is disposed on the outer wall of the movable block. An installation block is disposed on the outer wall of the movable block.

[0007] Preferably, one posture correction belt one is disposed on each side of the installation block. The posture correction belt one includes a fixed end one and a movable end one. The fixed ends one on both sides are disposed on the outer wall of the installation block, and the movable ends one on both sides are detachably connected. The two posture correction belts one cooperate to protect the human body.

[0008] Preferably, the correction member includes two groups of posture correction belts two disposed on the inner wall of the protection plate. The posture correction belt two includes a fixed end two and a movable end two. The fixed ends two on both sides are disposed on the upper end surface of the protection plate, and the movable ends two on both sides are installed on the lower end surface of the protection plate.

[0009] Preferably, the locking member includes a vertical plate disposed on the side wall of the protection plate. A sliding hole is provided in the vertical plate. One end of the installation block is provided with a moving plate, and the moving plate is movably disposed in the sliding hole. A locking plate is disposed at a position on the side of the sliding hole of the vertical plate. A screw rod one is disposed in the moving plate, and the screw rod one abuts against the outer wall of the locking plate correspondingly.

[0010] Preferably, the auxiliary member includes a telescopic portion disposed on the upper end surface of the base. An auxiliary portion one and an auxiliary portion two are detachably connected to both sides of the telescopic portion. Arc-shaped portions are formed on both sides of the auxiliary portion one and the auxiliary portion two. A limiting groove one is formed by inward depression of the upper end surfaces of the auxiliary portion one and the auxiliary portion two. A limiting groove two is formed by inward depression of the bottom ends of the auxiliary portion one and the auxiliary portion two.

[0011] Preferably, the auxiliary member further includes a support portion one and a support portion two. Limiting blocks are integrally formed on the inner sides of the support portion one and the support portion two. The limiting blocks are slidably connected to the limiting groove one correspondingly. The support portion one and the support portion two further include a tilting end and a connecting end. A limiting strip is correspondingly provided between the tilting end and the connecting end. The limiting strip is slidably connected to the limiting groove two correspondingly.

[0012] Preferably, the fixing member includes a fixing rod disposed on the inner side of the protection plate. Positioning rods are symmetrically disposed on the inner side of the protection plate. One end of the positioning rod passing through the protection plate is provided with a fixing plate. A screw rod two is disposed in the fixing plate, and the screw rod two is correspondingly disposed in the protection plate. An annular airbag is disposed at one end of the two positioning rods, and the annular airbag surrounds the fixing rod.

[0013] Preferably, the sliding member includes positioning grooves provided on both sides of the outer wall of the fixed rod. Positioning plates are arranged in the positioning grooves, and positioning portions are integrally formed in the positioning plates. The corresponding positioning portions are slidably connected in the positioning grooves, and the corresponding positioning plates are abutted against the outer wall of the annular airbag.

[0014] Preferably, a connecting rod is provided at one end corresponding to the two limiting strips, a rotating plate is correspondingly arranged in the connecting rod, a rotating shaft is arranged in each rotating plate, and the two rotating shafts are respectively arranged on the outer wall of the positioning plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the correction mechanism provides safety protection for the elderly's body, prevents the elderly from falling forward, improves the safety of the elderly during heart exercise, and at the same time, through the auxiliary mechanism, the stress point on the buttocks is divided into two, and it can swing back and forth according to the movement of the legs, so that the force concentrated on the buttocks is transferred to the legs, effectively relieving the sciatic pressure of the elderly, thereby realizing a more uniform force distribution, so as to reduce the load when the elderly use it and ensure the physical safety of the elderly.

[0017] 2. In the present invention, through ergonomic design, the height of the seat is adjustable, the user can stand completely or ride in a semi-squat position, reducing the pressure on the lumbar spine, and having low impact, with less stress on the joints during exercise, especially suitable for people recovering from knee and hip joints, which is beneficial to assisting the elderly in safe training.

[0018] 3. In the present invention, by driving the spherical block on the movable rod to move in the movable groove, the position of the mounting block is adjusted. When the appropriate angle is reached, the position of the mounting block in the horizontal direction is driven to be adjusted, achieving the effect of adjusting the first posture correction belt, so as to meet the needs of various different patients.

[0019] 4. In the present invention, the first posture correction belt and the second posture correction belt provide better restraint force for the user, prevent the elderly from falling forward, improve the safety of the elderly during heart exercise, are beneficial to assisting the elderly in safe training, and by adjusting the tightening degree of the first posture correction belt and the second posture correction belt, the correction effect can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a schematic diagram of the overall structure of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention;

[0021] Figure 2 FIG. is a schematic side view structure diagram of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention;

[0022] Figure 3 FIG. is a schematic diagram of the correction mechanism of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention;

[0023] Figure 4 This figure shows a schematic diagram of the auxiliary mechanism of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention;

[0024] Figure 5 This figure shows an enlarged schematic diagram of part A of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention;

[0025] Figure 6 This figure shows a schematic diagram of the auxiliary part and the fixing part of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention;

[0026] Figure 7 This figure shows a schematic diagram of the fixing part and the moving part of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention;

[0027] Figure 8 This figure shows a schematic diagram of the auxiliary part of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention;

[0028] Figure 9 This figure shows a schematic diagram of the moving part of a postoperative rehabilitation trainer for heart disease patients proposed by the present invention.

[0029] In the figure: 100, the main body of the vertical exercise bike; 101, the base; 102, the protective plate; 103, the ridge part; 104, the ridge groove; 105, the movable groove; 106, the spherical block; 107, the movable rod; 200, the correction mechanism; 201, the sliding part; 202, the correction part; 203, the locking part; 300, the auxiliary mechanism; 301, the auxiliary part; 302, the fixing part; 303, the moving part; 201a, the movable block; 201b, the compression spring; 201c, the mounting block; 201d, the first posture correction belt; 201e, the first fixed end; 201f, the first movable end; 202a, the second posture correction belt; 202b, the second fixed end; 202c, the second movable end; 203a, the vertical plate; 203b, the sliding hole; 203c, the moving plate; 203d, the locking plate; 203e, the first screw; 301a, the telescopic part; 301b, the first auxiliary part; 301c, the second auxiliary part; 301d, the arc part; 301e, the first limiting groove; 301f, the second limiting groove; 301g, the first supporting part; 301h, the second supporting part; 301i, the limiting block; 301j, the tilting end; 301k, the connecting end; 301l, the limiting strip; 302a, the fixed rod; 302b, the positioning rod; 302c, the fixing plate; 302d, the second screw; 302e, the annular airbag; 303a, the positioning groove; 303c, the positioning plate; 303e, the positioning part; 303f, the connecting rod; 303h, the rotating plate; 303j, the rotating shaft. Detailed implementation manners

[0030] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following provides a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings of the specification.

[0031] In the following description, numerous specific details are set forth to facilitate a thorough understanding of the present invention. However, the present invention may be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0032] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or selectively exclusive embodiments from other embodiments.

[0033] Embodiment 1 further describes a post-operative rehabilitation trainer for heart disease patients proposed by the present invention, which includes a vertical exercise bike main body 100. The vertical exercise bike main body 100 includes a base 101, and a protective plate 102 is installed on the side of the base 101. As Figures 1 to 5 known, the protective plate 102 is recessed inward to form a ridge portion 103. A ridge groove 104 is formed in the ridge portion 103. A spherical movable groove 105 is provided in the ridge groove 104. A spherical block 106 is movably connected in the movable groove 105. A movable rod 107 is fixedly connected to the side wall of the spherical block 106. A correction mechanism 200 is provided on the movable rod 107. In this way, the spherical block 106 on the movable rod 107 can move in the movable groove 105, thereby achieving the effect of adjusting the correction mechanism 200.

[0034] The vertical exercise bike main body 100 is an innovative fitness device that combines a traditional spinning bike and standing training. Its design allows users to ride in an upright position with their feet naturally hanging down to touch the pedals, providing an intuitive and precise aerobic rehabilitation training tool for cardiopulmonary rehabilitation. It is very flexible and can meet the needs of various different patients. Different from ordinary spinning bikes, the core features of the vertical exercise bike are:

[0035] By Figure 1 and Figure 2It can be seen that through ergonomic design, the height of the seat is adjustable. Users can ride in a fully standing or semi-squatting position, reducing lumbar pressure. It also has low impact, with less stress on joints during exercise, especially suitable for people recovering from knee and hip injuries. At the same time, it is equipped with a real-time feedback system and an electronic display screen to monitor heart rate, calorie consumption, and power output data. Its bottom is designed with a weighted base, with a lower center of gravity to avoid the risk of falling. Patients can monitor cardiovascular responses in real time through a heart rate belt or chest strap, which are synchronously displayed on the screen. At the same time, a respiratory frequency sensor can be equipped to help optimize the breathing rhythm and improve oxygen utilization efficiency. However, in real life, since the physical functions of elderly patients are relatively weaker than those of young people, when actively performing cardiac training, the elderly have limited ability to master exercise movements. During the exercise process, the elderly are prone to body imbalance, and there is a lack of assistance designed specifically for the elderly for the exercise movements themselves, which has an adverse impact on the safety of the elderly;

[0036] The present invention further improves the vertical exercise bike main body 100. By providing a correction mechanism 200 and an auxiliary mechanism 300 on the side of the vertical exercise bike, the correction piece 202 and the sliding piece 201 cooperate to provide safety protection for the elderly's body, preventing the elderly from falling forward, improving the safety of the elderly's cardiac exercise process, facilitating the safe training of the elderly, and the device can adjust the seat to conform to the shape of the elderly's thigh and buttocks when in use. Moreover, the device can reduce the load on the elderly when in use through the auxiliary mechanism 300, ensuring the physical safety of the elderly;

[0037] The correction mechanism 200 includes a sliding piece 201 provided on the movable rod 107, a correction piece 202 is provided on the sliding piece 201, and a locking piece 203 is further provided inside the protective plate 102. The correction piece 202 and the sliding piece 201 cooperate to protect the human body, and the locking piece 203 fixes the state of the sliding piece 201. It also includes an auxiliary mechanism 300 provided on the base 101. The auxiliary mechanism 300 includes an auxiliary piece 301 provided on the base 101, a fixing piece 302 is provided inside the protective plate 102, and a moving piece 303 that cooperates with the auxiliary piece 301 is provided on the fixing piece 302. The auxiliary piece 301 and the moving piece 303 cooperate to enable the patient to save effort.

[0038] In summary, the device provides an intuitive and accurate aerobic cardiopulmonary rehabilitation training tool for cardiopulmonary rehabilitation. It is very flexible and can adapt to the needs of various different patients. It can set a default training plan or manually adjust the power in terms of power, and can display the patient's training situation, including the patient's heart rate, electrocardiogram, blood pressure, and blood oxygen saturation, etc. It also has functions such as real-time electric adjustment of seat height, real-time power adjustment, display of rotational speed, and automatic blood pressure measurement;

[0039] Meanwhile, a correction mechanism 200 and an auxiliary mechanism 300 are provided inside the vertical exercise bike main body 100. The correction mechanism 200 provides safety protection for the elderly's body, preventing the elderly from falling forward, improving the safety during the heart exercise of the elderly, and facilitating the elderly to carry out safety training. The auxiliary mechanism 300 divides the stress point on the buttocks into two, and can swing back and forth according to the movement of the legs, so that the force concentrated on the buttocks is transferred to the legs, effectively relieving the sciatic pressure of the elderly, thereby achieving a more uniform force distribution. In this way, the load when the elderly use it can be reduced, and the physical safety of the elderly is guaranteed.

[0040] Embodiment 2

[0041] On the basis of Embodiment 1, the following technical features are added: A protective plate 102 is installed on the side of the base 101. The protective plate 102 is recessed inward to form a ridge portion 103. A ridge groove 104 is formed inside the ridge portion 103. A spherical movable groove 105 is provided inside the ridge groove 104. A spherical block 106 is movably connected inside the movable groove 105. A movable rod 107 is fixedly connected to the side wall of the spherical block 106. The correction mechanism 200 is arranged on the movable rod 107. The sliding member 201 includes a movable block 201a slidably connected to the outer wall of the movable rod 107. A compression spring 201b is sleeved on the outer wall of the movable rod 107. The compression spring 201b is a carbon spring with high strength and is convenient for daily use. One end of the compression spring 201b is fixed inside the ridge groove 104, and the end of the compression spring 201b away from the ridge groove 104 is fixedly connected to the outer wall of the movable block 201a. An installation block 201c is fixedly connected to the outer wall of the movable block 201a. One-sided correction belts 201d are detachably installed on both sides of the installation block 201c. The one-sided correction belt 201d includes a fixed end 201e and a movable end 201f. The two-sided fixed ends 201e are fixedly connected to the outer wall of the installation block 201c, and the two-sided movable ends 201f are detachably connected. The two-sided one-sided correction belts 201d cooperate to protect the human body;

[0042] By Figures 1 to 5It can be seen that a protective plate 102 is detachably installed on the side of the base 101. The protective plate 102 is recessed inward to form a ridge portion 103, providing sufficient space inside the sliding member 201. A ridge groove 104 is formed in the ridge portion 103, and a spherical movable groove 105 is formed in the ridge groove 104. A spherical block 106 is movably connected in the movable groove 105, and a movable rod 107 is fixedly connected to the spherical block 106. In this way, the movable rod 107 is deflected by the spherical block 106, and a movable block 201a is slidably connected to the outer wall of the movable rod 107. The movable block 201a is connected in the ridge groove 104 through a compression spring 201b. An installation block 201c is fixedly connected to the movable block 201a, and a first posture-correcting belt 201d is detachably connected to both sides of the installation block 201c. The first posture-correcting belt 201d effectively reduces the degree of strain on the lumbar spine and provides effective protection for lumbar movements.

[0043] A first posture-correcting belt 201d is detachably connected to both sides of the installation block 201c. The first posture-correcting belt 201d includes a first fixed end 201e and a first movable end 201f. The two first fixed ends 201e are arranged on the outer wall of the installation block 201c, and the two first movable ends 201f are detachably connected. The two first posture-correcting belts 201d cooperate to protect the human body. The correcting member 202 includes two second posture-correcting belts 202a arranged on the inner wall of the protective plate 102. The second posture-correcting belt 202a includes a second fixed end 202b and a second movable end 202c. The two second fixed ends 202b are arranged on the upper end surface of the protective plate 102, and the two second movable ends 202c are installed on the lower end surface of the protective plate 102.

[0044] It is known that Figures 1 to 5 It can be seen that the two second posture-correcting belts 202a are respectively installed at both ends of the inner wall of the protective plate 102, and the other ends pass through under the armpits of the human body. The two first posture-correcting belts 201d are buckled after surrounding the human waist. In this way, the first posture-correcting belt 201d and the second posture-correcting belt 202a provide a better binding force for the user, prevent the elderly from falling forward, improve the safety of the elderly during cardiac exercise, and are conducive to assisting the elderly in safe training. Moreover, by adjusting the tightening degree of the first posture-correcting belt 201d and the second posture-correcting belt 202a, the correction effect can be adjusted.

[0045] When it is necessary to adjust the position of the first posture-correcting belt 201d, only need to release the locking state of the moving plate 203c through the first screw 203e, and then drive the spherical block 106 on the movable rod 107 to move in the movable groove 105 as needed, so as to adjust the position of the installation block 201c. The first posture-correcting belt 201d is detachably connected to the installation block 201c. In this way, by adjusting the movable rod 107, the position of the installation block 201c in the horizontal direction can be adjusted to meet the needs of various different patients.

[0046] The locking member 203 includes a vertical plate 203a fixedly connected to the side wall of the protective plate 102. A sliding hole 203b is provided in the vertical plate 203a. One end of the mounting block 201c is fixedly connected to a moving plate 203c. The moving plate 203c is movably arranged in the sliding hole 203b. A locking plate 203d is fixedly connected to the vertical plate 203a at a position beside the sliding hole 203b. A first screw 203e is provided in the moving plate 203c. The first screw 203e abuts against the outer wall of the locking plate 203d correspondingly. From Figures 1 to 5 it can be seen that the protective plate 102 is fixedly connected to the vertical plate 203a. The moving plate 203c is slidably connected in the vertical plate 203a. The moving plate 203c is fixed on the mounting block 201c. The moving plate 203c is fixedly connected to the locking plate 203d through the first screw 203e. Thus, it can be seen that the displacement of the moving plate 203c in the vertical direction is adjusted through the first screw 203e, so as to adjust the position of the first posture correction belt 201d in the horizontal direction;

[0047] Working principle: As can be seen from Embodiment 1, the first posture correction belt 201d and the second posture correction belt 202a provide a better binding force for the user, preventing the elderly from falling forward, improving the safety of the elderly during the heart exercise process, and being beneficial to assisting the elderly in safe training. Moreover, by adjusting the tightening degree of the first posture correction belt 201d and the second posture correction belt 202a, the correction effect can be adjusted. When it is necessary to adapt to the needs of different patients, only the locking state of the moving plate 203c needs to be released through the first screw 203e, and then the spherical block 106 on the movable rod 107 is driven to move in the movable groove 105 according to the need, so as to adjust the position of the mounting block 201c. When the appropriate angle is reached, the moving plate 203c is locked through the first screw 203e. The first posture correction belt 201d is detachably connected to the mounting block 201c. By adjusting the movable rod 107, the position of the mounting block 201c in the horizontal direction is adjusted, so as to achieve the effect of adjusting the first posture correction belt 201d, thus adapting to the needs of various different patients.

[0048] Embodiment Three

[0049] The following technical features are added on the basis of the second embodiment: the auxiliary member 301 includes a telescopic portion 301a fixedly connected to the upper end surface of the base 101, and the two sides of the telescopic portion 301a are detachably connected with the auxiliary portion 1 301b and the auxiliary portion 2 301c, and the two sides of the auxiliary portion 1 301b and the auxiliary portion 2 301c are formed with arc portions 301d, and the upper end surfaces of the auxiliary portion 1 301b and the auxiliary portion 2 301c are recessed inward to form a limiting groove 1 301e, and the bottom ends of the auxiliary portion 1 301b and the auxiliary portion 2 301c are recessed inward to form a limiting groove 2 301 f, the auxiliary member 301 further includes a support part 1 301g and a support part 2 301h, the inner sides of the support part 1 301g and the support part 2 301h are integrally formed with a limiting block 301i, the limiting block 301i is correspondingly slidably connected in the limiting groove 1 301e, the support part 1 301g and the support part 2 301h further include a tilting end 301j and a connecting end 301k, a limiting strip 301l is correspondingly arranged between the tilting end 301j and the connecting end 301k, and the limiting strip 301l is correspondingly slidably connected in the limiting groove 2 301f;

[0050] Depend on Figures 6 to 9 It can be known that the height of the seat in the horizontal direction can be adjusted through the telescopic part 301a. At the same time, the present invention divides the seat into the auxiliary part 1 301b and the auxiliary part 2 301c, and divides the force point of the buttocks into two, so that the support part 1 301g and the support part 2 301h can swing back and forth according to the movement of the legs, so that the power concentrated on the buttocks is transferred to the legs, effectively relieving the sciatic pressure of the elderly, thereby achieving a more uniform force distribution. Specifically, the upper end surfaces of the auxiliary part 1 301b and the auxiliary part 2 301c are recessed inward to form a limiting groove 1 301e, and the bottom ends of the auxiliary part 1 301b and the auxiliary part 2 301c are recessed inward to form a limiting groove 2 301f. The limiting groove 1 301e and the limiting groove 2 301f cooperate to limit the position of the support part 1 301g and the support part 2 301h.

[0051] The inner sides of the support part 1 301g and the support part 2 301h are integrally formed with a limiting block 301i, and the limiting block 301i is correspondingly slidably connected in the limiting groove 1 301e. The support part 1 301g and the support part 2 301h also include a tilting end 301j and a connecting end 301k, and a limiting strip 301l is correspondingly arranged between the tilting end 301j and the connecting end 301k, and the limiting strip 301l is correspondingly slidably connected in the limiting groove 2 301f. When the patient uses it, the movement of the legs drives the support part 1 301g and the support part 2 301h to swing back and forth on the auxiliary part 1 301b and the auxiliary part 2 301c, so that the power of the buttocks is transferred to the legs, effectively relieving the sciatic pressure of the elderly;

[0052] The fixing member 302 includes a fixing rod 302a fixedly connected to the inner side of the protection plate 102. Positioning rods 302b are symmetrically and movably connected to the inner side of the protection plate 102. One end of the positioning rod 302b passing through the protection plate 102 is provided with a fixing plate 302c. A second screw rod 302d is threadedly connected to the fixing plate 302c. The second screw rod 302d correspondingly abuts against the inside of the protection plate 102. One ends of the two sides of the positioning rod 302b are fixedly connected with an annular airbag 302e, and the annular airbag 302e surrounds the fixing rod 302a;

[0053] It can be seen from Figures 6 to 9 that a circular fixing rod 302a is fixedly connected to the inner side of the protection plate 102, positioning rods 302b are symmetrically arranged on the inner side of the protection plate 102, the two groups of positioning rods 302b passing through the protection plate 102 are fixedly connected with a fixing plate 302c, the position of the fixing plate 302c is adjusted by the second screw rod 302d, and one ends of the two groups of positioning rods 302b are fixedly connected with an annular airbag 302e. In this way, the position of the annular airbag 302e can be adjusted by adjusting the position of the positioning rod 302b;

[0054] The sliding member 201 includes positioning grooves 303a provided on both outer sides of the outer wall of the fixing rod 302a. Positioning plates 303c are arranged in the positioning grooves 303a. Positioning portions 303e are integrally formed in the positioning plates 303c. The positioning portions 303e are correspondingly slidably connected in the positioning grooves 303a. The positioning plates 303c correspondingly abut against the outer wall of the annular airbag 302e. One ends of the two corresponding limiting strips 301l are fixedly connected with a connecting rod 303f. Rotating plates 303h are correspondingly rotatably connected in the connecting rod 303f. Rotating shafts 303j are fixedly connected in the rotating plates 303h. The two rotating shafts 303j are respectively rotatably connected to the outer walls of the positioning plates 303c. It can be seen from Figure 7 and Figure 9 that T-shaped positioning grooves 303a are provided on both sides of the fixing rod 302a, the positioning plates 303c are of an arc-shaped structure, and T-shaped positioning portions 303e are fixedly connected to the inner side of the arc-shaped structure. In this way, by correspondingly sliding the positioning portions 303e in the positioning grooves 303a, the stability of the sliding of the positioning plates 303c is ensured;

[0055] Moreover, the present invention further refines the seat structure. On both sides of the limiting strip 301l, a connecting rod 303f is fixedly connected. Inside the connecting rod 303f, a rotating plate 303h is rotatably connected correspondingly. Inside the rotating plate 303h, a rotating shaft 303j is fixedly connected. The rotating shaft 303j is rotatably connected correspondingly to the outer wall of the positioning plate 303c. Thus, when the first supporting part 301g and the second supporting part 301h follow the movement of the legs, the rotating plate 303h is driven to rotate. At this time, the positioning plate 303c slides in the positioning groove 303a inside the fixed rod 302a, and the positioning plate 303c correspondingly abuts against the outer wall of the annular airbag 302e. Thus, by adjusting the position of the annular airbag 302e, when the patient uses this device, the annular airbag 302e gives corresponding forces to the first supporting part 301g and the second supporting part 301h;

[0056] Working principle: As can be seen from Embodiment 1, when the patient uses this device and rides in an upright posture with the feet naturally hanging down to touch the pedals, through the correction mechanism 200 and the auxiliary mechanism 300, the body of the elderly is safely protected. And during the training, the present invention further refines the auxiliary mechanism 300, dividing the force-bearing point on the buttocks into two, so that the first supporting part 301g and the second supporting part 301h can swing back and forth according to the movement of the legs, thereby transferring the force concentrated on the buttocks to the legs, effectively relieving the sciatic pressure of the elderly, and thus achieving a more uniform force distribution. And when the first supporting part 301g and the second supporting part 301h swing, the rotating plate 303h is driven to rotate. At this time, the positioning plate 303c slides in the positioning groove 303a inside the fixed rod 302a, and the positioning plate 303c correspondingly abuts against the outer wall of the annular airbag 302e, thereby giving corresponding resistance to the patient. And the resistance size during the patient's movement can be changed by adjusting the position of the annular airbag 302e, so that the load when the elderly use it can be reduced, ensuring the physical safety of the elderly.

[0057] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A postoperative rehabilitation training device for heart disease patients, characterized in that: The vertical power vehicle body (100) comprises a base (101), a protective plate (102) is arranged on the side of the base (101), the protective plate (102) is inwardly recessed to form a ridge portion (103), a ridge groove (104) is formed in the ridge portion (103), a movable groove (105) is arranged in the ridge groove (104), a spherical block (106) is arranged in the movable groove (105), a movable rod (107) is arranged on the side wall of the spherical block (106), and a correction mechanism (200) is arranged on the movable rod (107); The correction mechanism (200) comprises a sliding member (201) arranged on a movable rod (107), a correction member (202) being arranged on the sliding member (201), a locking member (203) being further arranged in the protective plate (102), the correction member (202) and the sliding member (201) cooperating to protect the human body, and the locking member (203) fixing the state of the sliding member (201); The invention also comprises an auxiliary mechanism (300) arranged on the base (101), wherein the auxiliary mechanism (300) comprises an auxiliary part (301) arranged on the base (101), a fixing part (302) is arranged inside the protective plate (102), and a moving part (303) cooperating with the auxiliary part (301) is arranged on the fixing part (302), and the auxiliary part (301) and the moving part (303) cooperate with each other so that the patient can save energy.

2. A postoperative rehabilitation training device for heart disease patients according to claim 1, characterized in that: The sliding member (201) comprises a movable block (201a) arranged on the outer wall of a movable rod (107); a compression spring (201b) is sleeved on the outer wall of the movable rod (107); one end of the compression spring (201b) is arranged in the ridge groove (104); one end of the compression spring (201b) away from the ridge groove (104) is arranged on the outer wall of the movable block (201a); and a mounting block (201c) is arranged on the outer wall of the movable block (201a).

3. A post-operative rehabilitation training device for heart disease patients according to claim 2, characterized in that: A posture correction belt (201d) is provided on both sides of the installation block (201c), and the posture correction belt (201d) includes a fixed end (201e) and a movable end (201f). The fixed ends (201e) on both sides are provided on the outer wall of the installation block (201c), and the movable ends (201f) on both sides are detachably connected. The posture correction belts (201d) on both sides cooperate to protect the human body.

4. A post-operative rehabilitation training device for heart disease patients according to claim 3, characterized in that: The correction device (202) includes two groups of posture correction belts (202a) arranged on the inner wall of the protective plate (102), and the posture correction belts (202a) include fixed ends (202b) and movable ends (202c). The fixed ends (202b) on both sides are arranged on the upper end surface of the protective plate (102), and the movable ends (202c) on both sides are installed on the lower end surface of the protective plate (102).

5. A post-operative rehabilitation training device for heart disease patients according to claim 4, characterized in that: The locking member (203) comprises a vertical plate (203a) arranged on the side wall of the protective plate (102), a sliding hole (203b) being arranged in the vertical plate (203a), a movable plate (203c) being arranged at one end of the mounting block (201c), the movable plate (203c) being movably arranged in the sliding hole (203b), a locking plate (203d) being arranged on the side of the sliding hole (203b) in the vertical plate (203a), a screw rod 1 (203e) being arranged in the movable plate (203c), and the screw rod 1 (203e) being correspondingly pressed against the outer wall of the locking plate (203d).

6. A post-operative rehabilitation training device for heart disease patients according to claim 5, characterized in that: The auxiliary component (301) comprises a telescopic portion (301a) arranged on the upper end surface of the base (101), and auxiliary portion one (301b) and auxiliary portion two (301c) are detachably connected on both sides of the telescopic portion (301a), and arc portions (301d) are formed on both sides of the auxiliary portion one (301b) and the auxiliary portion two (301c), and the upper end surfaces of the auxiliary portion one (301b) and the auxiliary portion two (301c) are recessed inwardly to form a limiting groove one (301e), and the bottom ends of the auxiliary portion one (301b) and the auxiliary portion two (301c) are recessed inwardly to form a limiting groove two (301f).

7. A post-operative rehabilitation training device for heart disease patients according to claim 6, characterized in that: The auxiliary component (301) also includes a support part 1 (301g) and a support part 2 (301h), and the inner sides of the support part 1 (301g) and the support part 2 (301h) are integrally formed with a limiting block (301i), and the limiting block (301i) is correspondingly slidably connected in the limiting groove 1 (301e), and the support part 1 (301g) and the support part 2 (301h) also include a raised end (301j) and a connecting end (301k), and a limiting strip (301l) is correspondingly provided between the raised end (301j) and the connecting end (301k), and the limiting strip (301l) is correspondingly slidably connected in the limiting groove 2 (301f).

8. The postoperative rehabilitation training device for heart disease patients according to claim 7, characterized in that: The fixing member (302) comprises a fixing rod (302a) arranged on the inner side of the protective plate (102), a positioning rod (302b) is symmetrically arranged on the inner side of the protective plate (102), a fixing plate (302c) is arranged at one end of the positioning rod (302b) penetrating the protective plate (102), a screw rod 2 (302d) is arranged in the fixing plate (302c), and the screw rod 2 (302d) is correspondingly arranged in the protective plate (102), and an annular air bag (302e) is arranged at one end of the positioning rod (302b) on both sides, and the annular air bag (302e) surrounds the fixing rod (302a).

9. A post-operative rehabilitation training device for heart disease patients according to claim 8, characterized in that: The sliding member (201) comprises positioning grooves (303a) arranged on both sides of the outer wall of the fixing rod (302a), a positioning plate (303c) is arranged in the positioning groove (303a), a positioning portion (303e) is integrally formed in the positioning plate (303c), the positioning portion (303e) is correspondingly slidably connected in the positioning groove (303a), and the positioning plate (303c) is correspondingly pressed against the outer wall of the annular airbag (302e).

10. A post-operative rehabilitation training device for heart disease patients according to claim 9, characterized in that: A connecting rod (303f) is provided at the corresponding end of the limit strips (301l) on both sides, a rotating plate (303h) is correspondingly provided inside the connecting rod (303f), a rotating shaft (303j) is provided inside the rotating plate (303h), and the rotating shafts (303j) on both sides are respectively provided on the outer wall of the positioning plate (303c).

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