Rehabilitation bed which can assist patients to complete lying rehabilitation exercise and advanced standing exercise

Abstract

A rehabilitation bed which can assist patients to complete lying rehabilitation exercise and advanced standing exercise, comprising a bed body and an auxiliary training system, the auxiliary training system can be transferred to one side of the bed body or removed from one side of the bed body, the auxiliary training system comprises a base plate, a support frame, a first auxiliary movement system, a second auxiliary movement system, a third auxiliary movement system and a foot stepping auxiliary movement system, the support frame, the foot stepping auxiliary movement system, the second auxiliary movement system and the third auxiliary movement system are sequentially arranged on the base plate from left to right, the first auxiliary movement system is arranged on the support frame, the second auxiliary movement system can be connected or separated with the first auxiliary movement system according to the training mode, and the second auxiliary movement system is connected and matched with the third auxiliary movement system. The present application effectively helps patients with bone and joint dysfunction, muscle strength decline or hemiplegia to complete the action of lying rehabilitation exercise and advanced standing exercise.

Description

Technical Field

[0001] This invention relates to a rehabilitation device, and more particularly to a rehabilitation bed that can assist patients in performing supine rehabilitation exercises and advanced standing exercises. Background Technology

[0002] Exercise is a fundamental component of rehabilitation. It not only strengthens muscle and cardiovascular function but also helps prevent chronic diseases such as osteoporosis, diabetes, and hypertension. For critically ill patients, early exercise rehabilitation is beneficial in preventing neuromuscular diseases and improving their health after discharge.

[0003] Exercise can include full-body activities such as running, Tai Chi, swimming, and walking. However, these activities are difficult and unsafe for patients with impaired cardiopulmonary function, musculoskeletal dysfunction, or the elderly. Even if they are managed, assistance from family members or medical / rehabilitation personnel is required. With the aging of society, fewer and fewer people are available to assist patients with cardiopulmonary and musculoskeletal dysfunction in their rehabilitation. Therefore, exercise rehabilitation must employ automated, intelligent, and safe methods.

[0004] To facilitate safe exercise rehabilitation for patients with cardiopulmonary dysfunction, musculoskeletal dysfunction, and the elderly, we have developed Zheng's Lying-Down Rehabilitation Exercises and Zheng's Advanced Standing Rehabilitation Exercises. Zheng's Lying-Down Rehabilitation Exercises include three movements: air cycling, bridge exercise, and stretching sit-ups. These three movements can exercise the muscles of the upper and lower limbs, back, and respiratory muscles throughout the body. The air cycling exercise is performed as follows: the patient lies supine, bends their knees and raises their lower limbs, keeping their upper body still, and alternately pedals their legs in the air until they can no longer complete the exercise. The bridge exercise is performed as follows: the patient lies supine with knees bent and feet flat on the bed, forcefully lifting their buttocks about 10-15 cm off the bed, then repeats. The stretching sit-up exercise is performed as follows: the patient holds onto the edge of the bed with both hands, using their upper limbs to pull their upper body up to a sitting position, holding the position for 5 seconds, then lying back down and repeating. Zheng's Standing Advanced Exercises include two movements: standing and sitting with the upper limbs supporting the knee joints, which can exercise the muscles of the whole body, including the upper and lower limbs and back muscles.

[0005] By sequentially practicing each movement of these two exercises, patients can improve their cardiopulmonary and musculoskeletal function, enhance exercise endurance, and improve their overall health. However, for those with musculoskeletal dysfunction, significantly reduced muscle strength, hemiplegia, or other conditions that prevent them from performing these movements, proactive and healthy exercise is not feasible.

[0006] The currently disclosed patents regarding rehabilitation beds include CN202210808062.X, CN215131900U, and CN217339177U. None of them can assist patients with musculoskeletal dysfunction, muscle weakness, or hemiplegia in completing supine rehabilitation exercises and advanced standing exercises. Furthermore, they lack the ability to intelligently assess patients' vital signs and musculoskeletal motor abilities, and fail to provide individualized intelligent exercise prescriptions to maximize the rehabilitation effect for patients. Summary of the Invention

[0007] Therefore, it is necessary to address the shortcomings of existing technologies by providing a rehabilitation bed that can assist patients in completing supine rehabilitation exercises and advanced standing exercises.

[0008] A rehabilitation bed that assists patients in performing supine rehabilitation exercises and advanced standing exercises includes a bed body and an auxiliary training system. The auxiliary training system can be moved to one side of the bed body or removed from one side of the bed body. The auxiliary training system includes a chassis, a support frame, a first auxiliary movement system, a second auxiliary movement system, a third auxiliary movement system, and a foot-operated auxiliary movement system. The support frame, the foot-operated auxiliary movement system, the second auxiliary movement system, and the third auxiliary movement system are installed on the chassis from left to right. The first auxiliary movement system is installed on the support frame. The second auxiliary movement system can be connected to or separated from the first auxiliary movement system according to the training mode. The second auxiliary movement system and the third auxiliary movement system are connected and cooperate with each other.

[0009] In one embodiment, the first auxiliary motion system includes a first connecting plate, a first driving device mounted on the first connecting plate, a first adapter plate connected to the first driving device, a linkage plate pivotally connected to the first adapter plate, a first steering device mounted vertically on the linkage plate, a second functional plate pivotally connected to the first steering device, a first functional plate pivotally connected to the second functional plate, and an empty frame. The support frame includes a first frame and a second frame mounted and fixed on the first frame. The linkage plate can slide along the second frame.

[0010] In one embodiment, the second frame is provided with a horizontally inwardly extending T-shaped slide groove at one end near the second auxiliary motion system, and the top of the linkage plate is provided with a T-shaped limiting block. The T-shaped limiting block is locked in the T-shaped slide groove of the second frame, and the first adjustment device drives the second functional plate and the first functional plate to be adjusted synchronously.

[0011] In one embodiment, the first connecting plate is installed in conjunction with the first frame, and the first connecting plate is rotatable on the first frame.

[0012] In one embodiment, there are two first functional boards, and the empty vehicle frame is set between the two first functional boards. The empty vehicle frame is equipped with two handles. When the first drive device moves the linkage plate forward to a certain position, the two first functional boards detach from the first frame and flip downward to both sides of the linkage plate.

[0013] In one embodiment, the second auxiliary motion system includes a second drive device vertically mounted on the chassis, an adjustment frame mounted on the second drive device, a positioning frame mounted on the adjustment frame, a third function plate, a second steering device connecting the third function plate and the positioning frame, and a positioning pin. The bottom of the second steering device is pivotally connected to the adjustment frame, and the bottom of the third function plate is provided with a card seat. The drive shaft of the second steering device is pivotally connected to the card seat.

[0014] In one embodiment, the third functional plate has a locking protrusion at the end away from the third auxiliary motion system, and the locking protrusion of the third functional plate can be installed by cooperating with the positioning frame or the second functional plate through a positioning pin.

[0015] In one embodiment, the support frame further includes a third frame, one end of which rests against the adjustment frame near the second auxiliary motion system.

[0016] In one embodiment, the first frame is arranged vertically, the second and third frames are arranged horizontally, and the third frame is located below the second frame.

[0017] In one embodiment, the third auxiliary motion system includes a third connecting plate, a fixed base, a fourth functional plate, a fifth functional plate, and a third steering device. The third connecting plate is connected to the fixed base and can rotate on the fixed base. The third steering device is mounted on the third connecting plate. The bottom of the fourth functional plate is provided with a bogie, which is pivotally connected to the drive shaft of the third steering device. The fourth functional plate is pivotally connected to the fifth functional plate.

[0018] By incorporating a support frame, a first auxiliary movement system, a second auxiliary movement system, a third auxiliary movement system, and a foot-operated auxiliary movement system into the assistive training system, the second auxiliary movement system can be connected to or disconnected from the first auxiliary movement system depending on the training mode. The second and third auxiliary movement systems can also be connected and coordinated. During use, the first, second, third, and foot-operated auxiliary movement systems work together to adjust to various modes according to the patient's condition, such as lying down, stretching and sitting up, bridge exercise, high sitting, low sitting, and standing. This effectively helps patients with musculoskeletal dysfunction, muscle weakness, or hemiplegia to complete supine rehabilitation exercises and advanced standing exercises. It is highly practical and has significant potential for widespread adoption. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the rehabilitation bed of the present invention, which can assist patients in completing supine rehabilitation exercises and advanced standing exercises. Figure 2 for Figure 1 The diagram shows the structure of an auxiliary training system for a rehabilitation bed that can assist patients in completing supine rehabilitation exercises and advanced standing exercises. Figure 3 for Figure 2 A schematic diagram of the auxiliary training system from another angle; Figure 4 for Figure 1 A schematic diagram of the structure of the rehabilitation bed shown; Figure 5 for Figure 2 The diagram shows a cross-sectional view of the second frame when it is installed in conjunction with the linkage plate. Figure 6 This is a schematic diagram illustrating the switching to the lying-flat state mode during the use of this invention; Figure 7 This is a schematic diagram illustrating the switching to the stretching sit-up mode during the use of this invention; Figure 8 This is a schematic diagram of switching to bridge motion mode during the use of this invention; Figure 9 This is a schematic diagram illustrating the switching to a high-sitting mode during the use of this invention; Figure 10 This is a schematic diagram illustrating the switching to a low-position sitting mode during the use of this invention; Figure 11 This is a schematic diagram of switching to the standing mode during the use of this invention. Detailed Implementation

[0020] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0026] Please see Figures 1 to 11 The present invention provides a rehabilitation bed that can assist patients in completing supine rehabilitation exercises and advanced standing exercises, including a bed body 200 and an auxiliary training system 100. The auxiliary training system 100 can be moved to one side of the bed body 200 or removed from one side of the bed body 200, thereby facilitating the transfer of the patient from the bed body 200 to the auxiliary training system 100, or the transfer of the patient from the auxiliary training system 100 to the bed body 200 and then the removal of the auxiliary training system 100 separately.

[0027] The auxiliary training system 100 includes a chassis 40, a support frame 60, a first auxiliary motion system 10, a second auxiliary motion system 20, a third auxiliary motion system 30, and a foot pedal auxiliary motion system 50. The support frame 60, foot pedal auxiliary motion system 50, second auxiliary motion system 20, and third auxiliary motion system 30 are sequentially mounted on the chassis 40 from left to right. The first auxiliary motion system 10 is mounted on the support frame 60. The second auxiliary motion system 20 can be connected to or disconnected from the first auxiliary motion system 10 depending on the training mode. The second auxiliary motion system 20 and the third auxiliary motion system 30 are connected and cooperate. The foot pedal auxiliary motion system 50 includes a footrest 51, a connecting rod 52, and a foot pedal 53. Through the cooperation of the foot pedal 53 and the connecting rod 52, the action of pedaling a bicycle can be simulated.

[0028] The chassis 40 is provided with a base plate 41, casters 42 connected to the bottom of the base plate 41, and foot pads 43 installed on the top surface of the base plate 41. Preferably, the chassis 40 is equipped with a braking device on the casters 42. The braking device can lock the casters 42 so that the entire rehabilitation bed cannot be easily moved on the ground.

[0029] The support frame 60 includes a first frame 61 fixed on the base plate 41, a second frame 62 fixed on the first frame 61, and a third frame 63 fixed on the first frame 61. The first frame 61 is arranged in a vertical direction, and the second frame 62 and the third frame 63 are arranged in a horizontal direction. The third frame 63 is located below the second frame 62. The second frame 62 has a T-shaped groove 621 extending horizontally inward at one end near the second auxiliary motion system 20.

[0030] The first auxiliary motion system 10 includes several latches, a first connecting plate 11, a first driving device 12 mounted on the first connecting plate 11, a first adapter plate 13 connected to the first driving device 12, a linkage plate 14 pivotally connected to the first adapter plate 13 via latches, a first steering device 15 mounted vertically on the linkage plate 14, a second functional plate 18 pivotally connected to the first steering device 15 via latches, a first functional plate 16 pivotally connected to the second functional plate 18 via latches, and an empty frame 17. There are two first functional plates 16, and the ends of the first functional plates 16 are bent in an L-shape. The empty frame 17 is located between the two first functional plates 16, and the empty frame 17 is provided with two handlebars 171.

[0031] In this embodiment, the first steering device 15 and the first driving device 12 are hydraulic cylinders. The first functional plate 16 and the empty frame 17 can be rotated and adjusted around the axis of the pin. In this embodiment, an adjustment motor is also included. The adjustment motor is connected to the empty frame 70 and is used to adjust the angle of the empty frame 70.

[0032] The first connecting plate 11 is installed in conjunction with the first frame 61 via a locking pin, and the first connecting plate 11 can rotate around the locking pin on the first frame 61. The top of the linkage plate 14 is provided with a T-shaped limiting block 141, which is engaged in the T-shaped sliding groove 621 of the second frame 62. The linkage plate 14 is in contact with the second frame 62, and the linkage plate 14 can slide along the second frame 62, thereby driving the second functional plate 18 and the first functional plate 16 to be synchronously adjusted through the first adjusting device 15.

[0033] Specifically, when the first drive device 12 is extended and repositioned, it slides along the second frame 62 with the linkage plate 14. Initially, the first functional plate 16 rests on the top of the first frame 61. When the first drive device 12 moves forward with the second functional plate 18 to a certain position, the two first functional plates 16 detach from the first frame 61 and flip downward to both sides of the linkage plate 14.

[0034] The second auxiliary motion system 20 includes a second drive device 21 vertically mounted on the chassis 40, an adjustment frame 22 mounted on the second drive device 21, a positioning frame 25 mounted on the adjustment frame 22, a third function plate 23, a second steering device 24 connecting the third function plate 23 and the positioning frame 25, a positioning pin 26, and several locking pins. In this embodiment, the second drive device 21 and the second steering device 24 are both hydraulic cylinders. The bottom of the second steering device 24 is pivotally connected to the adjustment frame 22 by a locking pin. The bottom of the third function plate 23 is provided with a locking seat 232. The drive shaft of the second steering device 24 is pivotally connected to the locking seat 232 by a locking pin. The third functional plate 23 has a locking protrusion 231 at its end away from the third auxiliary motion system 30. The locking protrusion 231 of the third functional plate 23 can be installed with the positioning frame 25 or the second functional plate 18 via a positioning pin 26. When the locking protrusion 231 of the third functional plate 23 is installed with the second functional plate 18 via the positioning pin 26, the positioning pin 26 passes through both the locking protrusion 231 and the second functional plate 18, allowing the third functional plate 23 and the second functional plate 18 to rotate around the positioning pin 26. When the locking protrusion 231 of the third functional plate 23 is installed with the positioning frame 25 via the positioning pin 26, the positioning pin 26 passes through both the locking protrusion 231 and the positioning frame 25, allowing the third functional plate 23 and the positioning frame 25 to rotate around the positioning pin 26.

[0035] The second drive device 21 drives the adjustment frame 22 to adjust in the vertical direction. The third frame 63 abuts against the adjustment frame 22 at one end of the second auxiliary motion system 20. The third frame 63 and the adjustment frame 22 are in surface contact, which is used to limit the adjustment frame 22 in the horizontal direction, prevent the adjustment frame 22 from shaking, and make the rehabilitation bed more stable during use.

[0036] When the locking protrusion 231 of the third functional plate 23 is installed in conjunction with the positioning frame 25 via the positioning pin 26, the positioning pin 26 passes through both the locking protrusion 231 and the positioning frame 25, thereby allowing the third functional plate 23 to rotate around the positioning pin 26 on the positioning frame 25. During adjustment, when the second adjusting device 24 drives its drive rod to push against the third functional plate 23 in the forward and backward direction, the second adjusting device 24 drives the third functional plate 23 to adjust its angle along the axis of the positioning pin 26.

[0037] The third auxiliary motion system 30 includes a third connecting plate 31, a fixed base 32, a fourth functional plate 34, a fifth functional plate 35, a third steering device 33, and several locking pins. In this embodiment, the third steering device 33 is a hydraulic cylinder. The fixed base 32 is mounted on the chassis 40. The third connecting plate 31 is connected to the fixed base 32 via locking pins, and the third connecting plate 31 can rotate around the locking pin axis on the fixed base 32. The third steering device 33 is mounted on the third connecting plate 31. A bogie is provided at the bottom of the fourth functional plate 34. 341, the bogie 341 is pivotally connected to the drive shaft of the third steering device 33, and a locking pin passes through both the bogie 341 and the drive shaft of the third steering device 33. The fourth functional plate 34 and the fifth functional plate 35 are pivotally connected by locking pins, and a limiting piece is provided between the fourth functional plate 34 and the fifth functional plate 35. The angle between the fourth functional plate 34 and the fifth functional plate 35 can be adjusted, and when the angle between the fourth functional plate 34 and the fifth functional plate 35 is adjusted to about 180°, the limiting piece abuts against the rear side of the fifth functional plate 35 for limiting. The fourth functional plate 34 and the third functional plate 23 are also installed with a locking pin, and the angle between the fourth functional plate 34 and the third functional plate 23 can also be adjusted.

[0038] The rehabilitation bed of this invention can assist patients in completing supine rehabilitation exercises and advanced standing exercises. During use, it can be switched to at least the following modes according to the patient's condition and training content: supine mode, stretching and sitting mode, bridge exercise mode, high sitting mode, low sitting mode, and standing mode.

[0039] Please see Figure 6 When switching to the supine position mode, the positioning pin 26 passes through the locking protrusion 231 and the second functional plate 18 simultaneously. The first adjusting device 15 drives the second functional plate 18 to fit against the second frame 62. When the first driving device 12 retracts and adjusts, it slides the linkage plate 14 backward along the second frame 62. The first functional plate 16 rests above the first frame 61. The second adjusting device 24 of the second auxiliary motion system 20 drives the adjusting frame 22 to move upward. Under the action of the second frame 62, the third functional plate 23, the fourth functional plate 34, and the fifth functional plate 35 are pulled to a level state. Then, the first adjusting device 15, the first driving device 12, the second adjusting device 24, the second driving device 21, and the third adjusting device 33 are fixed with pressure. At this time, the patient can perform air cycling training.

[0040] Please see Figure 7When switching to the stretching sit-up mode, the adjustment motor rotates the empty frame 17 90° backward. The patient's feet rest on the tail end of the first function plate 16, and the patient's hands grip the handles 171 of the empty frame 17 for stretching. The third auxiliary motion system 30 can provide assistance according to the patient's needs. When providing assistance, the first drive device 12 moves the linkage plate 14 forward for a slight adjustment, and the third adjustment device 33 drives the fourth function plate 34 and the fifth function plate 35 to rotate at a certain angle along the direction of the patient's force. During the rotation, the fourth function plate 34 and the fifth function plate 35 assist the patient in stretching.

[0041] Please see Figure 8 When switching to bridge exercise mode, the patient places both feet on the handlebars 171 of the empty frame 17. The first drive device 12 moves the linkage plate 14 back and forth. The linkage plate 14 drives the second functional plate 18 to move back and forth synchronously. When the first drive device 12 moves the linkage plate 14 forward, the first adjustment device 15 and the second adjustment device 24 respectively drive the second functional plate 18 and the third functional plate 23 to tilt upward, providing assistance to the patient's buttocks when completing the bridge exercise. The adjustment motor rotates the empty frame 17 backward, providing assistance to the patient's feet when completing the bridge exercise.

[0042] Please see Figure 9 When switching to the high-sitting mode, the first drive device 12 moves the second functional board 18 forward to a certain position, and the two first functional boards 16 detach from the first frame 61 and flip downwards to both sides of the linkage plate 14. The patient sits on the second functional board 18 and the third functional board 23, and the fourth functional board 34 and the fifth functional board 35 assist in positioning the patient. The patient's feet are placed on the ends of the first functional boards 16.

[0043] Please see Figure 10 When switching to the low-sitting mode, the locking protrusion 231 of the third functional plate 23 is installed in conjunction with the positioning frame 25 via the positioning pin 26, and the positioning pin 26 passes through both the locking protrusion 231 and the positioning frame 25. The second driving device 21 drives the adjusting frame 22 and the second functional plate 23 to make a slight downward adjustment, and the second adjusting device 24 drives its driving rod to retract, so that the third functional plate 23 is level. The patient sits on the third functional plate 23, and the third adjusting device 33 pushes the fourth functional plate 34 and the fifth functional plate 35 to flip upward. The fourth functional plate 34 and the fifth functional plate 35 provide auxiliary positioning for the patient, and the patient's feet can step on the foot pedal auxiliary motion system 50.

[0044] Please see Figure 11When switching to standing mode, the locking protrusion 231 of the third functional plate 23 is installed in conjunction with the positioning frame 25 via the positioning pin 26, and the positioning pin 26 passes through both the locking protrusion 231 and the positioning frame 25. The patient supports themselves with their upper limbs on their knees and performs standing and sitting movements. During the standing process, the second adjusting device 24 drives its drive rod forward to push against the third functional plate 23, causing it to flip. The third adjusting device 33 pushes the fourth functional plate 34 and the fifth functional plate 35 upward, and the third functional plate 23, the fourth functional plate 34, and the fifth functional plate 35 provide assistance to the patient. During the sitting process, the device switches to a low-position sitting mode.

[0045] The beneficial effects of this invention, a rehabilitation bed that assists patients in completing supine rehabilitation exercises and advanced standing exercises, are as follows: By setting up a support frame 60, a first auxiliary movement system 10, a second auxiliary movement system 20, a third auxiliary movement system 30, and a foot-operated auxiliary movement system 50 in the auxiliary training system 100, the second auxiliary movement system 20 can be connected to or disconnected from the first auxiliary movement system 10 according to the training mode, and the second auxiliary movement system 20 and the third auxiliary movement system 30 are connected and coordinated. In use, the first auxiliary movement system 10, the second auxiliary movement system 20, the third auxiliary movement system 30, and the foot-operated auxiliary movement system 50 work together to adjust to various modes according to the patient's actual condition, such as a supine position, a stretching and sitting-up mode, a bridge exercise mode, a high sitting mode, a low sitting mode, and a standing mode. This effectively helps patients with musculoskeletal dysfunction, muscle weakness, or hemiplegia to complete supine rehabilitation exercises and advanced standing exercises. It is highly practical and has significant potential for widespread application.

[0046] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A rehabilitation bed that assists patients in completing supine rehabilitation exercises and advanced standing exercises, characterized in that, The system includes a bed frame and an auxiliary training system. The auxiliary training system can be moved to one side of the bed frame or removed from one side of the bed frame. The auxiliary training system includes a chassis, a support frame, a first auxiliary movement system, a second auxiliary movement system, a third auxiliary movement system, and a foot-operated auxiliary movement system. The support frame, the foot-operated auxiliary movement system, the second auxiliary movement system, and the third auxiliary movement system are installed on the chassis from left to right. The first auxiliary movement system is installed on the support frame. The second auxiliary movement system can be connected to or separated from the first auxiliary movement system according to the training mode. The second auxiliary movement system and the third auxiliary movement system are connected and cooperate with each other. The first auxiliary motion system includes a first connecting plate, a first driving device mounted on the first connecting plate, a first adapter plate connected to the first driving device, a linkage plate pivotally connected to the first adapter plate, a first steering device mounted vertically on the linkage plate, a second functional plate pivotally connected to the first steering device, a first functional plate pivotally connected to the second functional plate, and an empty frame. The support frame includes a first frame and a second frame mounted and fixed on the first frame. The linkage plate can slide along the second frame.

2. The rehabilitation bed according to claim 1, which assists patients in completing supine rehabilitation exercises and advanced standing exercises, is characterized in that... The second frame has a horizontally inwardly extending T-shaped slide groove at one end near the second auxiliary motion system. The top of the linkage plate has a T-shaped limiting block. The T-shaped limiting block is locked in the T-shaped slide groove of the second frame. The first adjustment device drives the second function plate and the first function plate to adjust synchronously.

3. The rehabilitation bed according to claim 1, which assists patients in completing supine rehabilitation exercises and advanced standing exercises, is characterized in that... The first connecting plate is installed in conjunction with the first frame, and the first connecting plate can rotate on the first frame.

4. The rehabilitation bed according to claim 1, which assists patients in completing supine rehabilitation exercises and advanced standing exercises, is characterized in that... There are two first functional boards. The empty vehicle frame is set between the two first functional boards. The empty vehicle frame is equipped with two handles. When the first drive device moves the linkage plate forward to a certain position, the two first functional boards detach from the first frame and flip downward to both sides of the linkage plate.

5. The rehabilitation bed according to claim 1, which assists patients in completing supine rehabilitation exercises and advanced standing exercises, is characterized in that... The second auxiliary motion system includes a second drive device vertically mounted on the chassis, an adjustment frame mounted on the second drive device, a positioning frame mounted on the adjustment frame, a third function plate, a second steering device connecting the third function plate and the positioning frame, and a positioning pin. The bottom of the second steering device is pivotally connected to the adjustment frame. The bottom of the third function plate is provided with a card seat, and the drive shaft of the second steering device is pivotally connected to the card seat.

6. The rehabilitation bed according to claim 5, which assists patients in completing supine rehabilitation exercises and advanced standing exercises, is characterized in that... The third functional plate has a locking protrusion at the end away from the third auxiliary motion system. The locking protrusion of the third functional plate can be installed by cooperating with the positioning frame or the second functional plate through a positioning pin.

7. The rehabilitation bed according to claim 5, which assists patients in completing supine rehabilitation exercises and advanced standing exercises, is characterized in that... The support frame also includes a third frame, one end of which rests against the adjustment frame near the second auxiliary motion system.

8. The rehabilitation bed according to claim 7, which assists patients in completing supine rehabilitation exercises and advanced standing exercises, is characterized in that... The first frame is arranged vertically, the second frame and the third frame are arranged horizontally, and the third frame is located below the second frame.

9. The rehabilitation bed according to claim 1, which assists patients in completing supine rehabilitation exercises and advanced standing exercises, is characterized in that... The third auxiliary motion system includes a third connecting plate, a fixed base, a fourth functional plate, a fifth functional plate, and a third steering device. The third connecting plate is connected to the fixed base and can rotate on the fixed base. The third steering device is mounted on the third connecting plate. The bottom of the fourth functional plate is provided with a bogie, which is pivotally connected to the drive shaft of the third steering device. The fourth functional plate is pivotally connected to the fifth functional plate.

Images