Wearable device for heart rehabilitation training

Abstract

The invention discloses a wearable device for heart rehabilitation training, which comprises a treadmill, a support is arranged on the side edge of the treadmill, a protective vest and a resting chair are arranged above the treadmill, the resting chair is located below the protective vest, the support is of an L-shaped structure, and the support is of a U-shaped structure. The rest chair is mounted at the vertical section of the bracket, and the protective vest is mounted at the horizontal section of the bracket; the treadmill, the protection vest, the support and the like are arranged, the support is installed on the treadmill, meanwhile, the protection vest is installed below the top of the support, a patient with heart diseases can conveniently complete walking training through the treadmill, the patient wears the protection vest, the patient is protected under the action of the support, and the patient is prevented from being toppled, collided and injured.

Description

Technical Field

[0001] The present invention relates to the field of training equipment, and particularly to a wearable device for cardiac rehabilitation training. Background Art

[0002] In the field of modern medicine, heart diseases have become one of the important factors threatening human health. With the continuous progress of medical technology, the clinical treatment effect of heart diseases has been significantly improved, and many patients have survived after the acute onset period. However, the subsequent cardiac rehabilitation stage is of crucial significance for the recovery of the patient's heart function, the improvement of the quality of life, and the reduction of the risk of disease recurrence.

[0003] As the core link of cardiac rehabilitation, cardiac rehabilitation training can effectively improve the cardiovascular function of patients, enhance exercise endurance, promote mental health, and reduce the occurrence of cardiovascular events. Therefore, patients with heart diseases can adjust their heart function through rehabilitation training.

[0004] Currently, there are various ways for cardiac rehabilitation training, such as aerobic training, balance training, etc. Among them, aerobic training is the main way of cardiac rehabilitation training, and common ones include walking, jogging, cycling, swimming, etc. These exercises can improve cardiopulmonary function, increase oxygen intake and utilization, and improve the endurance of the cardiovascular system. Considering the physical fitness of patients, usually start with walking training and adjust the training method adaptively as the physical function changes.

[0005] In terms of cost, walking training on the internal roads of the community or other roads has the lowest cost. However, for patients with heart diseases, various emergencies may occur during the walking training process, such as angina pectoris attacks, arrhythmias, dizziness, fatigue, or even syncope, etc.; in addition, due to physical weakness, decreased balance ability, or drug side effects, etc., it is easy to fall during walking. Therefore, it is necessary to arrange personnel to accompany patients with heart diseases, who can discover these problems in the first time and take corresponding first aid measures in time, such as calling emergency personnel, assisting patients to take medicine, etc., to ensure the life safety of patients to the greatest extent.

[0006] Although arranging accompanying personnel for patients with heart diseases can guarantee their life safety to a large extent, it has the following defects:

[0007] First, if a caregiver is specially hired for patients with heart diseases, according to common sense, the monthly salary of a caregiver is at least five thousand, which increases the family expenses.

[0008] Second, if so, although family members accompany heart disease patients for walking training, which can reduce costs, each family member has their own things to deal with. This may lead to inconveniently long time for accompanying heart disease patients to go out for training. In addition, it is extremely easy to fail to achieve training regularly, which is not conducive to the rehabilitation of heart disease patients. Summary of the Invention

[0009] The purpose of the present invention is to provide a wearable device for cardiac rehabilitation training, aiming to improve the problem that it is inconvenient for heart disease patients to go out for walking training.

[0010] The present invention is implemented as follows: A wearable device for cardiac rehabilitation training includes a treadmill. A bracket is provided on the side of the treadmill, and a protective vest and a rest chair are provided above the treadmill. The rest chair is located below the protective vest. The bracket is set in an L-shaped structure, and the rest chair is installed at the vertical section of the bracket. At the same time, the protective vest is installed at the horizontal section of the bracket.

[0011] Preferably, the bracket includes a bottom pipe, a top pipe and a connecting pipe. A limit bolt is threadedly penetrated through the top of the bottom pipe. A plurality of second slots are provided on the side wall of the top pipe, and the bottom of the top pipe is inserted into the bottom pipe. The end of the limit bolt is inserted into a certain second slot. The connecting pipe is installed on the top of the top pipe.

[0012] Preferably, a connecting hole is provided at the bottom of the bottom pipe, and a connecting block is provided on the side of the bottom of the bottom pipe. A terminal shaft is fixedly provided on the side of the connecting block, and the terminal shaft is inserted into the connecting hole. The end of the limit bolt threadedly penetrated through the side wall of the connecting hole is inserted into a certain first slot of the terminal shaft.

[0013] Preferably, the top of the connecting block is set in an L-shaped structure, and a splicing block is connected by bolts at the top of the connecting block; a strip hole is provided at the bottom of the treadmill, and the strip hole is arranged along the length direction of the treadmill, and the splicing block penetrates through the strip hole.

[0014] Preferably, a top block is fixedly provided on the top of the top pipe, a vertical rod is fixedly provided above the top block, a lifting block is sleeved on the top of the vertical rod, a stud and a plurality of insertion rods are fixedly provided on the side of the lifting block, the end of the connecting pipe is sleeved on the stud, and the insertion rod is inserted into the third slot of the connecting pipe.

[0015] Preferably, a connecting belt is provided at the top of the back side of the protective vest, and a connecting mechanism is connected to the top of the connecting belt; the connecting mechanism includes a sleeve frame, the sleeve frame is sleeved on the connecting pipe, and a pressing plate is provided inside the sleeve frame. The pressing plate is threadedly sleeved on the adjusting screw rod, and at the same time, the top of the adjusting screw rod is connected through a bearing and penetrates through the top of the sleeve frame.

[0016] Preferably, the connecting mechanism further includes a coupling shaft, a transverse plate, and a second spring. The coupling shaft is arranged in an inverted T-shaped structure, and the top of the coupling shaft is hinged below the sleeve frame. The second spring is sleeved on the bottom of the coupling shaft. The transverse plate is sleeved in the middle of the coupling shaft, and the transverse plate contacts the top of the second spring. The transverse plate includes a main plate and a pressing plate. There is a notch on the main plate. The pressing plate is installed on the main plate by bolt connection, and the pressing plate covers the notch. At the same time, the end of the connecting rod passes through the space formed by the notch and the pressing plate.

[0017] Preferably, a support plate is provided below the reclining chair. The two ends of the support plate are respectively provided with a first sleeve and a second sleeve. The first sleeve is sleeved on the shaft body below the reclining chair. A connecting column is penetrated through the inside of the second sleeve. A end tube is fixedly provided at the bottom of the connecting column. Through holes are provided on the connecting column and the end tube. The bottom tube passes through the through hole, and the end of the limit bolt threaded through the end tube is inserted into the fifth slot on the side wall of the bottom tube.

[0018] Preferably, it further includes a diagonal tension mechanism. The diagonal tension mechanism includes a diagonal tension belt, a connecting frame, and a winding disc. One end of the diagonal tension belt is connected to the connecting frame, and the other end is wound on the winding disc. The connecting frame is installed on the top block. The winding disc is installed on the third sleeve through a winding shaft. The third sleeve is sleeved on the bottom tube.

[0019] Preferably, an annular plate is sleeved on the winding shaft. A braking rod and a braking groove are respectively provided on the side walls of the annular plate and the third sleeve in contact. The braking rod is inserted into the braking groove. A threaded rod is penetrated through the side of the third sleeve. The top of the threaded rod is connected through a bearing and penetrates through the first ear plate at the top of the bottom tube.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. The present invention is provided with a treadmill, a protective vest, a bracket, etc. The bracket is installed on the treadmill. At the same time, the protective vest is installed below the top of the bracket, which is convenient for patients with heart diseases to complete walking training by using the treadmill. The patient wears the protective vest, and under the action of the bracket, the patient can be protected to avoid falling and hitting injuries.

[0022] 2. The present invention is provided with a reclining chair, and the reclining chair can be adjusted and installed on the bracket, which is convenient for adjusting the position of the reclining chair when the patient is tired or unwell, so that the patient can sit briefly, providing convenience for the patient to carry out continuous training.

[0023] 3. The present invention is provided with a diagonal tension mechanism. After adjusting the positions of the bottom tube and the top tube, the state of the diagonal tension mechanism can be adjusted to control the diagonal tension mechanism to be in a straightened state. Furthermore, under the action of the diagonal tension mechanism, the relative stable placement strength of the top tube and the bottom tube can be enhanced. Description of the Drawings

[0024] Figure 1It is a schematic structural diagram of the whole of the present invention;

[0025] Figure 2 It is a schematic structural diagram of the bracket, the reclining chair, the protective vest, and the stay cable mechanism of the present invention;

[0026] Figure 3 It is a schematic structural diagram of the bracket of the present invention;

[0027] Figure 4 It is a schematic structural diagram of the bottom pipe of the present invention;

[0028] Figure 5 It is a schematic structural diagram of the connecting block of the present invention;

[0029] Figure 6 It is a schematic structural diagram of the top pipe of the present invention;

[0030] Figure 7 It is a partial schematic structural diagram of the top pipe of the present invention;

[0031] Figure 8 It is a schematic structural diagram of the lifting block and the connecting pipe of the present invention;

[0032] Figure 9 It is a schematic structural diagram of the protective vest and the connecting mechanism of the present invention;

[0033] Figure 10 It is a schematic structural diagram of the connecting mechanism of the present invention;

[0034] Figure 11 It is a schematic structural diagram of the cross plate of the present invention;

[0035] Figure 12 It is a schematic structural diagram of the sleeve frame of the present invention;

[0036] Figure 13 It is a schematic structural diagram of the reclining chair of the present invention;

[0037] Figure 14 It is a schematic structural diagram of the support plate of the present invention;

[0038] Figure 15 It is a schematic structural diagram of the bottom pipe of the present invention;

[0039] Figure 16 It is a schematic structural diagram of the stay cable mechanism of the present invention;

[0040] Figure 17 It is a schematic structural diagram of the winding reel, the winding shaft, and the third sleeve of the present invention.

[0041] In the figure: 1, treadmill; 11, strip hole; 2, bracket; 21, bottom pipe; 211, connecting hole; 212, first ear plate; 213, limit bolt; 22, top pipe; 221, second slot; 222, top block; 223, first spring; 224, third slot; 225, lifting block; 226, vertical rod; 227, inserting rod; 228, stud; 23, connecting pipe; 24, connecting block; 241, first slot; 242, end shaft; 243, splicing block; 3, rest chair; 31, support plate; 32, first sleeve; 33, second sleeve; 34, end pipe; 35, rocker; 36, perforation; 37, connecting column; 4, protective vest; 41, connecting band; 5, diagonal tension mechanism; 51, diagonal tension band; 52, connecting frame; 53, winding disc; 54, third sleeve; 541, braking groove; 542, threaded rod; 55, winding shaft; 551, annular plate; 552, braking rod; 6, connecting mechanism; 61, second spring; 62, cross plate; 621, main plate; 622, fourth slot; 623, notch; 624, pressing plate; 625, inserting post; 63, connecting shaft; 64, sleeve frame; 641, second ear plate; 642, pressing plate; 643, groove; 644, slider; 645, adjusting screw rod. Detailed implementation manner

[0042] In the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0043] The following is further described in conjunction with the drawings and specific embodiments:

[0044] Embodiment 1

[0045] As Figure 1 、 Figure 2As shown, in order to facilitate the indoor walking training of heart disease patients and achieve the purpose of cardiac rehabilitation training, this embodiment provides a training device for heart disease patients. The device includes a treadmill 1, a bracket 2, a protective vest 4, a rest chair 3, etc. The bracket 2 is arranged on the side of the treadmill 1, and the bottom is adjustably connected to the base of the treadmill 1. Therefore, the bracket 2 is stably installed on the treadmill 1, and the position of the bracket 2 relative to the treadmill 1 can be adjusted according to needs, improving the flexibility of the device. In addition, the bracket 2 is arranged in an L-shaped structure, and the protective vest 4 is installed at the horizontal section of the bracket 2. At the same time, the rest chair 3 is installed at the vertical section of the bracket 2. In addition, the rest chair 3 can be lifted and lowered along the height direction of the bracket 2 under the action of an external force and rotated around the vertical section of the bracket 2. When a heart disease patient uses this device for training, the rest chair 3 can be first controlled to be located above the treadmill 1, and then the patient sits on the rest chair 3. At the same time, the protective vest 4 is worn on the body by other personnel or the patient himself. Finally, after the rest chair 3 is controlled to deviate from the treadmill 1, or after the heart disease patient stands on the treadmill 1 and wears the protective vest 4, the heart patient can walk on the treadmill 1 for training. Therefore, the protective vest 4 is installed on the bracket 2. When the center of gravity of the heart patient is unstable, the patient can be supported under the action of the protective vest 4 and the bracket 2 to prevent the patient from falling and hitting and causing injuries. In addition, when the heart patient is tired or physically uncomfortable, he can sit on the rest chair 3 to rest temporarily. The above settings can reduce the impact on one's own affairs when family members help heart patients with cardiac rehabilitation training, and at the same time reduce costs.

[0046] Heart rate sensors, blood pressure sensors, blood oxygen saturation sensors, etc. can also be arranged on the inner side of the protective vest 4. The blood pressure sensor measures the patient's blood pressure by the oscillometric method. The blood oxygen saturation sensor measures the oxygen content in the blood using infrared light and red light. These sensors transmit the collected data to the data processing module in real time.

[0047] Such as Figure 1As shown, the treadmill 1 has been publicly used, and a brief introduction to it is given here. Specifically, the treadmill 1 at least includes a running belt, a motor, a transmission device, a control panel, sensors, a controller, handrails, and a base. The running belt is the main working area of the treadmill and is composed of a running belt, a running board, and a frame. The running belt is usually made of wear-resistant and anti-static materials, and has a certain texture on the surface to provide good friction. The running board is located below the running belt and plays a role in support and buffering. It generally adopts a multi-layer composite structure to reduce the impact on joints during running. The frame is used to fix the running belt and the running board, and is also the appearance frame of the treadmill. The motor is the power source of the treadmill and usually uses a DC motor or an AC motor. The transmission device mainly includes components such as belts, pulleys, and transmission shafts. The motor transmits power to the pulley through the belt, and then the pulley drives the transmission shaft to rotate, so that the running belt moves. The control panel: is the interface for users to interact with the treadmill and is usually located at the front end or on the handrail of the treadmill. Various buttons and displays are provided on the control panel for setting running speed, time, distance, etc. Common sensors include speed sensors, heart rate sensors, etc. The speed sensor is used to measure the running speed of the running belt, and the heart rate sensor monitors the user's heart rate through contact or non-contact methods. The data of these sensors is transmitted to the control panel for processing and display, providing accurate exercise information for users. The controller is the core control component of the treadmill. It receives signals from the control panel and sensors, and controls parameters such as the operation of the motor, the speed and slope of the running belt according to the user's settings and exercise status. The controller also has safety protection functions such as overload protection, leakage protection, and emergency stop to ensure the safety of users when using the treadmill.

[0048] As Figure 3 , Figure 4 , Figure 6 shown, in order to adapt to patients of different heights, the bracket 2 is set to be adjustable, that is, it includes a bottom tube 21 and a top tube 22. A limit bolt 213 is threadedly penetrated through the top of the bottom tube 21. A plurality of second slots 221 are provided on the side wall of the top tube 22, and the bottom of the top tube 22 is inserted into the bottom tube 21. At the same time, the end of the limit bolt 213 is inserted into a certain second slot 221. Therefore, with the cooperation of the limit bolt 213 and the second slot 221, the top tube 22 and the bottom tube 21 can be stably connected, and it is convenient to adjust the relative positions of the top tube 22 and the bottom tube 21 according to needs, and thus different height groups can be adapted.

[0049] As Figure 3 , Figures 6 - 8As shown, in addition, the bracket 2 further includes a connecting pipe 23, and the connecting pipe 23 is arranged on the top of the top pipe 22. In order to stably install the connecting pipe 23 on the top of the top pipe 22, a top block 222 is fixedly arranged on the top of the top pipe 22, a vertical rod 226 is fixedly arranged above the top block 222, a lifting block 225 is sleeved on the top of the vertical rod 226, and the end faces of the inner space of the lifting block 225 and the vertical rod 226 are both arranged in an uneven structure. Therefore, the lifting block 225 can only lift along the height direction of the vertical rod 226. In addition, a first spring 223 is arranged between the lifting block 225 and the top block 222, the first spring 223 is in a compressed state and is sleeved on the vertical rod 226. A stud 228 and a plurality of insertion rods 227 are fixedly arranged on the side of the lifting block 225, the end of the connecting pipe 23 is sleeved on the stud 228, and a nut is threadedly sleeved on the end of the stud 228. At the same time, the insertion rod 227 is inserted into the third slot 224 of the connecting pipe 23. Therefore, under the action of the nut, the connecting pipe 23 is stably installed relative to the lifting block 225.

[0050] As Figure 4 , Figure 5 shown, in order to stably install the bottom pipe 21 on the base of the treadmill 1, a connecting block 24 is arranged at the bottom of the bottom pipe 21, the top of the connecting block 24 is provided with an L-shaped structure, and a splicing block 243 is connected by bolts at the top of the connecting block 24. In addition, a slot hole 11 is arranged at the bottom of the base of the treadmill 1, the slot hole 11 is arranged along the length direction of the treadmill 1, and the splicing block 243 penetrates through the slot hole 11. At the same time, under the action of the bolt, the splicing block 243 and the connecting block 24 clamp the base of the treadmill 1, so that the bottom pipe 21 is stably installed, and it is convenient to adjust the position of the bottom pipe 21 relative to the treadmill 1 according to requirements.

[0051] As Figure 1 , Figure 5 shown, in order to stably install the connecting block 24 on the bottom pipe 21, a connecting hole 211 is arranged at the bottom of the bottom pipe 21, and a limit bolt 213 is threadedly penetrated through the side wall of the connecting hole 211. A connecting block 24 is arranged on the side of the bottom of the bottom pipe 21, a end shaft 242 is fixedly arranged on the side of the connecting block 24, and a plurality of first slots 241 are arranged on the end shaft 242. The plurality of first slots 241 are evenly distributed along the circumferential direction of the end shaft 242. The end shaft 242 is inserted into the connecting hole 211, and the end of the limit bolt 213 is inserted into a certain first slot 241, realizing the detachable and stable connection between the bottom pipe 21 and the connecting block 24, and facilitating the disassembly of the bottom pipe 21 according to requirements.

[0052] As Figure 9 , Figure 10 , Figure 12As shown in the figure, in order to stably install the protective vest 4 below the connecting pipe 23, a connecting belt 41 is provided at the top of the back side of the protective vest 4, and a connecting mechanism 6 is connected to the top of the connecting belt 41. The connecting mechanism 6 includes a sleeve frame 64, and the sleeve frame 64 is stably sleeved on the connecting pipe 23 to achieve the stable installation of the protective vest 4. Then, when a heart disease patient wears the protective vest 4, the heart disease patient can be supported under the action of the bracket 2 to prevent the patient from falling.

[0053] As Figure 12 shown in the figure, in order to stably install the sleeve frame 64 on the connecting pipe 23, a pressing plate 642 is provided inside the sleeve frame 64. The pressing plate 642 is threadedly sleeved on the adjusting screw 645, and at the same time, the top of the adjusting screw 645 is connected through a bearing and penetrates through the top of the sleeve frame 64. When connecting the sleeve frame 64 and the connecting pipe 23, the connecting pipe 23 penetrates through the space formed by the sleeve frame 64 and the pressing plate 642, and then the adjusting screw 645 is rotated to force the pressing plate 642 to move, so as to cooperate with the sleeve frame 64 to squeeze the connecting pipe 23, and the sleeve frame 64 and the connecting pipe 23 are stably connected under the action of resistance.

[0054] As Figure 12 shown in the figure, in order to stably install the pressing plate 642 in the sleeve frame 64, a groove 643 is provided at the edge of the pressing plate 642, and a slider 644 is fixedly provided on the side wall of the sleeve frame 64. The slider 644 penetrates through the groove 643 to limit the movement of the pressing plate 642 and reduce the force borne by the adjusting screw 645.

[0055] As Figure 10 、 Figure 11 shown in the figure, in order to stably install the connecting belt 41 on the connecting mechanism 6, the connecting mechanism 6 further includes a connecting shaft 63 and a cross plate 62. The top of the connecting shaft 63 is hinged at the second ear plate 641 below the sleeve frame 64. The cross plate 62 includes a main board 621 and a pressing plate 624. The main board 621 is sleeved on the connecting shaft 63, that is, the cross plate 62 is stably installed below the sleeve frame 64. A notch 623 is provided on the main board 621, and a threaded groove and a fourth slot 622 are provided on the side of the notch 623. A pressing plate 624 is provided on the side of each notch 623. A bolt penetrates through the pressing plate 624, and a plug post 625 is fixedly provided on the side wall. The end of the bolt is threadedly inserted into the threaded groove, and the plug post 625 is inserted into the fourth slot 622. Therefore, the pressing plate 624 is stably installed on the side of the main board 621 under the cooperation of the bolt and the plug post 625. The top of the connecting belt 41 penetrates through the space formed by the notch 623 and the pressing plate 624 and is pressed by the pressing plate 624 to be stably installed relative to the main board 621.

[0056] Since the coupling shaft 63 is arranged in an inverted T-shaped structure, a second spring 61 can be arranged between the bottom of the coupling shaft 63 and the main board 621. The second spring 61 is in a compressed state and sleeved on the coupling shaft 63. Therefore, buffering can be provided for the patient under the cooperation of the first spring 223 and the second spring 61.

[0057] As Figure 13 , Figure 14 shown, in order to be able to adjust the position of the reclining chair 3 according to requirements, a support plate 31 is arranged below the reclining chair 3. The two ends of the support plate 31 are respectively provided with a first sleeve pipe 32 and a second sleeve pipe 33. The first sleeve pipe 32 is sleeved on the shaft body below the reclining chair 3. A connecting column 37 is arranged through the inner side of the second sleeve pipe 33 by bearing connection, and the connecting column 37 is sleeved on the bottom pipe 21. Therefore, under the action of the support plate 31, the reclining chair 3 can be stably placed on the side of the bracket 2 and can rotate around the vertical section of the bracket 2 under the action of an external force, providing support for adjusting the position of the reclining chair 3 according to requirements. In addition, a rocker 35 is arranged at the top of the second sleeve pipe 33, and the user can hold the rocker 35 to control the rotation of the second sleeve pipe 33.

[0058] As Figure 15 shown, in order to install the connecting column 37 on the bottom pipe 21, an end pipe 34 is fixedly arranged at the bottom of the connecting column 37, and a through hole 36 is arranged on the connecting column 37 and the end pipe 34. The end face of the through hole 36 is the same as the end face of the bottom pipe 21. Therefore, the bottom pipe 21 is arranged through the through hole 36. In order to be able to adjust the height of the reclining chair 3 to meet different requirements, a limit bolt is threadedly arranged through the side wall of the through hole 36. The limit bolt is located at the end pipe 34, and the end of the limit bolt is inserted into a certain fifth slot on the side wall of the bottom pipe 21. Therefore, under the cooperation of the limit bolt and the fifth slot, the stable installation of the connecting column 37 relative to the bottom pipe 21 can be restricted, and support is provided for adjusting the height of the connecting column 37 relative to the bottom pipe 21.

[0059] Embodiment 2

[0060] As Figure 2 shown, on the basis of Embodiment 1, after adjusting the height of the bracket 2, in order to enhance the strength of the bracket 2, a stay cable mechanism 5 is arranged on the side of the bracket 2. One end of the stay cable mechanism 5 is connected to the top of the top pipe 22, and the other end of the stay cable mechanism 5 is installed on the top of the bottom pipe 21. Therefore, under the action of the stay cable mechanism 5, the strength of the stable placement of the top pipe 22 relative to the bottom pipe 21 can be enhanced.

[0061] As Figure 16 , Figure 17As shown, specifically, the stay cable mechanism 5 includes a stay cable 51, a connecting frame 52, and a winding disc 53. One end of the stay cable 51 is connected to the connecting frame 52, and the other end is wound around the winding disc 53. The connecting frame 52 is installed on the top block 222, and the winding disc 53 is installed on the third sleeve 54 through a winding shaft 55. The third sleeve 54 is sleeved on the bottom pipe 21. Therefore, after adjusting the position of the top pipe 22 relative to the bottom pipe 21, rotating the winding shaft 55 can wind the stay cable 51 on the winding disc 53. Therefore, an annular plate 551 is sleeved on the winding shaft 55. A braking rod 552 and a braking groove 541 are respectively arranged on the side walls of the annular plate 551 and the third sleeve 54 that are close to each other. After the stay cable 51 is wound, the annular plate 551 can be pushed to move, so that the braking rod 552 is inserted into the braking groove 541. Further, under the action of the braking rod 552 and the braking groove 541, the winding disc 53 can be controlled to be stationary.

[0062] As Figure 17 shown, in order to further tighten the stay cable 51, a threaded rod 542 is arranged through the side of the third sleeve 54 in a threaded manner. The top of the threaded rod 542 is connected through a bearing to a first ear plate 212 that penetrates the top of the bottom pipe 21. Therefore, the position of the third sleeve 54 can be adjusted by rotating the threaded rod 542, and further, the stay cable 51 can be tightened to make it in a straightened state.

[0063] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wearable device for cardiac rehabilitation training, characterized in that, It includes a treadmill (1), a bracket (2) is arranged on the side of the treadmill (1), and a protective vest (4) and a rest chair (3) are arranged above the treadmill (1), and the rest chair (3) is located below the protective vest (4); the bracket (2) is arranged in an L-shaped structure, and the rest chair (3) is installed at the vertical section of the bracket (2), and at the same time the protective vest (4) is installed at the horizontal section of the bracket (2).

2. The wearable device for cardiac rehabilitation training according to claim 1, wherein, The bracket (2) includes a bottom pipe (21), a top pipe (22) and a connecting pipe (23). A limit bolt (213) is threadedly penetrated through the top of the bottom pipe (21). A plurality of second slots (221) are arranged on the side wall of the top pipe (22), and the bottom of the top pipe (22) is inserted into the bottom pipe (21), and the end of the limit bolt (213) is inserted into a certain second slot (221), and the connecting pipe (23) is installed on the top of the top pipe (22).

3. The wearable device for cardiac rehabilitation training according to claim 2, wherein, A connecting hole (211) is arranged at the bottom of the bottom pipe (21), and a connecting block (24) is arranged on the side of the bottom of the bottom pipe (21). An end shaft (242) is fixedly arranged on the side of the connecting block (24), and the end shaft (242) is inserted into the connecting hole (211), and the end of the limit bolt (213) threadedly penetrated through the side wall of the connecting hole (211) is inserted into a certain first slot (241) of the end shaft (242).

4. The wearable device for cardiac rehabilitation training according to claim 3, wherein The top of the connecting block (24) is arranged in an L-shaped structure, and a splicing block (243) is connected by bolts at the top of the connecting block (24); a strip hole (11) is arranged at the bottom of the treadmill (1), and the strip hole (11) is arranged along the length direction of the treadmill (1), and the splicing block (243) penetrates through the strip hole (11).

5. The wearable device for cardiac rehabilitation training according to claim 2, wherein A top block (222) is fixedly arranged on the top of the top pipe (22), a vertical rod (226) is fixedly arranged above the top block (222), a lifting block (225) is sleeved on the top of the vertical rod (226), a stud (228) and a plurality of insertion rods (227) are fixedly arranged on the side of the lifting block (225), the end of the connecting pipe (23) is sleeved on the stud (228), and the insertion rod (227) is inserted into a third slot (224) of the connecting pipe (23).

6. The wearable device for cardiac rehabilitation training according to claim 2, wherein, A connecting belt (41) is arranged at the top of the back side of the protective vest (4), and a connecting mechanism (6) is connected to the top of the connecting belt (41); the connecting mechanism (6) includes a sleeve frame (64), the sleeve frame (64) is sleeved on the connecting pipe (23), and a pressing plate (642) is arranged on the inner side of the sleeve frame (64), the pressing plate (642) is threadedly sleeved on an adjusting screw rod (645), and at the same time the top of the adjusting screw rod (645) is connected through a bearing and penetrates through the top of the sleeve frame (64).

7. The wearable device for cardiac rehabilitation training according to claim 6, characterized in that, The connecting mechanism (6) further includes a coupling shaft (63), a transverse plate (62) and a second spring (61). The coupling shaft (63) is arranged in an inverted T-shaped structure, and the top of the coupling shaft (63) is hinged below the sleeve frame (64). The second spring (61) is sleeved on the bottom of the coupling shaft (63). The transverse plate (62) is sleeved in the middle of the coupling shaft (63), and the transverse plate (62) contacts the top of the second spring (61). The transverse plate (62) includes a main plate (621) and a pressing plate (624). A notch (623) is provided on the main plate (621). The pressing plate (624) is installed on the main plate (621) by bolt connection, and the pressing plate (624) covers the notch (623). At the same time, the end of the connecting belt (41) passes through the space formed by the notch (623) and the pressing plate (624).

8. The wearable device for cardiac rehabilitation training according to claim 2, characterized in that, A support plate (31) is provided below the reclining chair (3). The two ends of the support plate (31) are respectively provided with a first sleeve (32) and a second sleeve (33). The first sleeve (32) is sleeved on the shaft body below the reclining chair (3). A connecting column (37) is arranged through the inside of the second sleeve (33). An end pipe (34) is fixedly arranged at the bottom of the connecting column (37). Through holes (36) are provided on the connecting column (37) and the end pipe (34). The bottom pipe (21) passes through the through hole (36), and the end of the limit bolt (213) threaded through the end pipe (34) is inserted into the fifth slot on the side wall of the bottom pipe (21).

9. The wearable device for cardiac rehabilitation training according to claim 2, characterized in that, It further includes a stay cable mechanism (5). The stay cable mechanism (5) includes a stay cable (51), a connecting frame (52) and a winding disc (53). One end of the stay cable (51) is connected to the connecting frame (52), and the other end is wound on the winding disc (53). The connecting frame (52) is installed on the top block (222). The winding disc (53) is installed on the third sleeve (54) through a winding shaft (55). The third sleeve (54) is sleeved on the bottom pipe (21).

10. The wearable device for cardiac rehabilitation training according to claim 9, characterized in that, An annular plate (551) is sleeved on the winding shaft (55). A brake rod (552) and a brake groove (541) are respectively arranged on the side walls of the annular plate (551) and the third sleeve (54) in contact. The brake rod (552) is inserted into the brake groove (541). A threaded rod (542) is arranged through the side of the third sleeve (54) in a threaded manner. The top of the threaded rod (542) is connected through a bearing to the first ear plate (212) at the top of the bottom pipe (21).

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