Rehabilitation training device for bedridden patient

Abstract

The invention discloses a rehabilitation training device for bedridden patients, and relates to the technical field of rehabilitation training devices.The rehabilitation training device comprises a base, a fixing plate is adjustably mounted at the top of the base, a fixing seat is fixedly connected to the fixing plate, a frame is fixedly connected to the top of the fixing seat, and a driving motor is fixedly connected to one side of the outer wall of the frame; the output end of the driving motor penetrates through the frame body and then is fixedly connected with a training mechanism. According to the rehabilitation training device for the bedridden patient, the first training structure can be driven by the driving motor to intermittently swing, then the first training structure can help the patient with the heart disease to conduct intermittent swing training, effective rehabilitation training can be conducted according to self requirements, meanwhile, the training strength can be changed, and the rehabilitation training effect is improved. In addition, the device can meet the requirement for local special training of the body, and the problem that unnecessary burdens are caused to uninjured parts is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of rehabilitation training devices, and in particular to a rehabilitation training device for bedridden patients. Background Art

[0002] Heart disease is one of the major diseases that threaten human health, and rehabilitation treatment after surgery or after the condition stabilizes is crucial. Especially for long-term bedridden heart patients, due to the decline in physical function and lack of exercise, they are prone to a series of complications such as muscle atrophy, poor blood circulation and venous thrombosis. Therefore, designing a rehabilitation training device suitable for bedridden heart patients to help them conduct effective rehabilitation training has important clinical significance and social value;

[0003] At present, there are many rehabilitation training devices on the market, which are designed to help heart disease patients recover their body functions. However, most of these devices are aimed at whole-body rehabilitation training, such as multi-functional fitness equipment, rehabilitation robots, etc. Although they are comprehensive in functions, they are often bulky, complicated to operate, and expensive. They are not suitable for all heart disease patients, especially bedridden heart disease patients. Therefore, a rehabilitation training device for bedridden patients is proposed to address the above situation. Summary of the invention

[0004] The invention discloses a rehabilitation training device for bedridden patients, aiming to solve the technical problem that traditional training methods are not efficient enough and may also cause unnecessary burdens on uninjured parts.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A rehabilitation training device for bedridden patients comprises a base, a fixing plate is adjustably mounted on the top of the base, a fixing seat is fixedly connected to the fixing plate, a frame is fixedly connected to the top of the fixing seat, a driving motor is fixedly connected to one side of the outer wall of the frame, an output end of the driving motor passes through the frame and is fixedly connected to a training mechanism, and one end of the training mechanism is rotatably connected to the frame.

[0007] A protective mechanism is fixedly connected to the bottom of one side of the frame, and the protective mechanism includes a mounting block. A mounting groove is opened on the mounting block, and two rows of springs are fixedly connected in the mounting groove. The two rows of springs are fixedly connected to the protective block, and a foot restraining ring is provided at the middle of one side of the protective block outside the mounting groove.

[0008] Among them, the anklet is made of rubber material. When using it, the user can pass the foot through the anklet to limit the foot. In this way, the training mechanism can more effectively press against the calf and thigh abdomen during rotation, thereby improving the use effect.

[0009] In a preferred embodiment, the training mechanism is a training structure 1, which includes a curved rod, which is fixedly connected to the output end of the driving motor, and one end of the curved rod away from the driving motor is rotatably connected to the other side of the frame. A plurality of mounting cavities are provided on the curved rod, and a first ball is rollingly connected in each of the plurality of mounting cavities.

[0010] By setting a driving motor to intermittently drive the curved rod to rotate, the curved rod can drive the patient's calf placed on the frame to swing, thereby achieving the effect of special calf training. It is suitable for patients who do special single-leg training. At the same time, as the curved rod rotates and contacts the patient's calf, the first ball can contact the patient's calf and automatically massage the leg muscles, effectively relieving muscle fatigue and tension and accelerating muscle recovery and rehabilitation effects.

[0011] In a preferred embodiment, the training mechanism is a training structure 2, which includes a driving shaft, one end of which is fixedly connected to the output end of the driving motor, and one end of the driving shaft away from the driving motor is rotatably connected to the other side of the frame, and four U-shaped rods are fixedly connected to the driving shaft.

[0012] The U-shaped rod comprises two straight rods fixed on the driving shaft, and one end of the two straight rods is provided with a screw hole.

[0013] The U-shaped rod includes a bent rod, both ends of which are provided with assembly holes, and connecting rods are rotatably fitted on the two assembly holes. The outer wall of the connecting rod has an external thread, and the connecting rod is threadably fitted with the screw hole through the external thread. The outer wall of the connecting rod is also interference-fitted with a ring, and a plurality of second balls are rollingly connected to the ring.

[0014] By setting a driving motor to drive the driving shaft to rotate, the four C-shaped rods can be rotated. The four C-shaped rods rotate synchronously, and the patient's calves and inner thighs can be pushed and exercised at the same time. It is suitable for patients who need to train both the thighs and calves. At the same time, as the four C-shaped rods rotate and contact the patient's thighs and calves, the second ball can contact the patient's thighs and calves, and can also automatically massage the leg muscles, effectively relieving muscle fatigue and tension, and accelerating muscle recovery and rehabilitation effects.

[0015] In a preferred solution, through holes are provided on both sides of the outer wall of the frame, one of the through holes cooperates with the output end of the driving motor, a bearing seat is fixedly connected to the outer wall of one side of the frame, a bearing is arranged in the bearing seat, and the bearing passes through another through hole to cooperate with the training mechanism.

[0016] Through holes are provided on the frame to realize installation of the training mechanism, so that the driving motor can drive the training mechanism to rotate to exercise the patient's legs.

[0017] In a preferred solution, an arc-shaped groove is provided on the top of the frame, and a rotating roller is rotatably connected inside the arc-shaped groove.

[0018] By providing an arc groove, when the patient puts his legs on the frame, the patient can put the bent part of the leg into the arc groove, and the arc groove can simply limit the leg. At the same time, the setting of the rotating roller can make the patient's legs move locally easily with the swing of training during exercise, thereby improving the patient's comfort during training.

[0019] In a preferred solution, the rotating roller is a plastic roller body, and the outer wall of the rotating roller is covered with a rubber sleeve.

[0020] By providing a plastic roller body, the overall weight of the device can be further reduced. At the same time, the rubber sleeve is provided on the rotating roller, which can improve the comfort of the patient when using it.

[0021] In a preferred solution, the protection block is composed of a rectangular plate and an arc-shaped silicone pad fixedly connected to the rectangular plate, and the rectangular plate is fixedly connected to a spring.

[0022] By setting up the arc-shaped silicone pad, the patient will not feel discomfort when the heel collides with the protective block. At the same time, it can support the patient's foot. At the same time, when the leg position is reset, it can protect the ankle and heel, ensuring the comfort of the patient during exercise.

[0023] In a preferred embodiment, a support assembly is provided at one end of the top of the base, and the support assembly includes a pair of support blocks fixedly connected to the top of the base, each of the pair of support blocks has a through hole, and a rotating shaft is gap-fitted in the pair of through holes, and the rotating shaft is fixedly connected to the fixed plate.

[0024] The support assembly can provide support for the fixing plate. At the same time, the angle of the fixing plate can be adjusted according to the patient's usage requirements to meet the patient's exercise requirements.

[0025] In a preferred solution, an adjustment structure cooperating with the fixed plate is provided on the top of the base, and the adjustment mechanism includes a pair of grooves opened on the base, and a plurality of interference blocks are equidistantly arranged in the pair of grooves. The adjustment structure also includes a support rod rotatably connected to the bottom of the fixed plate, one end of the support rod is located in the groove and interferes with the interference block, and a pair of pads are fixedly connected to the top of the base.

[0026] By providing an adjustment mechanism, the support limit can be achieved after the angle of the fixing plate is adjusted, thereby ensuring the stability of the device when the patient uses the device for training.

[0027] In a preferred solution, the top of the fixing plate is provided with a storage cavity, and a heart rate belt is placed in the storage cavity.

[0028] Furthermore, the heart rate belt adopts a heart rate belt with a vibration alarm function available on the market.

[0029] As can be seen from the above, the rehabilitation training device for bedridden patients provided by the present invention has the following technical effects.

[0030] First, the present invention adopts the structural design of the frame, the driving motor, the training structure 1 and the protective mechanism. When the device is used, the driving motor can drive the training structure 1 to swing intermittently, so that the training structure 1 can help heart disease patients to perform intermittent swing training, so that patients do not need to purchase full-function related equipment, and can perform effective rehabilitation training according to their own needs, thereby improving the pertinence and effectiveness of the training. In addition, the device can also meet the needs of local special training of the body, avoiding the problem of causing unnecessary burden on uninjured parts.

[0031] Secondly: The present invention enables different heart disease patients to choose flexible training plans according to their own conditions through the structural design of the frame, drive motor, training structure 2 and protection mechanism. Through the design of training structure 2, patients can perform synchronous training of multiple parts of the body according to their own needs, realizing the simultaneous exercise function of multiple parts of the body, which not only enhances the functionality of the device, but also provides users with more targeted training options.

[0032] Thirdly, the present invention arranges the first ball and the second ball on the training structure one and the training structure two respectively. While assisting the heart patients in exercising, the first ball and the second ball can automatically massage the heart patients, effectively relieving fatigue and tension, accelerating recovery and rehabilitation effects. By combining the dual effects of exercise and massage, it not only promotes the physical exercise and strengthening of heart patients, but also improves blood circulation through massage, further improving rehabilitation efficiency. This comprehensive rehabilitation method helps to shorten the patient's rehabilitation period and improve the quality of rehabilitation.

[0033] Fourthly, the present invention can support the exercise parts of patients with heart disease during rehabilitation training through the structural design of the mounting block, the spring and the protective block, thereby ensuring the comfort of the patients during exercise.

[0034] Fifth, in the present invention, the length of the U-shaped rod can be adjusted according to the use requirements. The longer the length, the greater the force against the calf during rotation, which can improve the use effect. At the same time, it can also adapt to the use of people of different body shapes, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1One of the structural schematic diagrams of the rehabilitation training device proposed by the present invention.

[0036] Figure 2 One of the structural schematic diagrams of the rehabilitation training device proposed by the present invention.

[0037] Figure 3 Structural schematic diagram of Training Structure 2 proposed by the present invention.

[0038] Figure 4 Proposed by the present invention Figure 3 Partial enlarged structural schematic diagram at position B in

[0039] Figure 5 Structural schematic diagram of the bending rod proposed by the present invention.

[0040] Figure 6 Proposed by the present invention Figure 1 Partial enlarged structural schematic diagram at position A in

[0041] Figure 7 Structural schematic diagram of the assembly of the first ball proposed by the present invention.

[0042] Figure 8 Structural schematic diagram of Training Structure 1 proposed by the present invention.

[0043] Fig. 9 Structural schematic diagram of the protection mechanism proposed by the present invention.

[0044] Fig.10 Structural schematic diagram of the frame proposed by the present invention.

[0045] Fig.11 Structural schematic diagram of the assembly of the heart rate belt and the fixing plate.

[0046] In the drawings: 1. Base; 101. Groove; 102. Contact block; 103. Support rod; 104. Pad; 2. Support assembly; 3. Fixing plate; 4. Fixed seat; 5. Frame; 501. Arc groove; 502. Rotating roller; 6. Driving motor; 7. Training Structure 1; 701. Curved rod; 702. Installation cavity; 703. First ball; 8. Training Structure 2; 801. Driving shaft; 802. U-shaped rod; 8020. Straight rod; 8021. Threaded hole; 8022. Connecting rod; 8023. Collar; 8024. Bending rod; 8025. Assembly hole; 803. Second ball; 9. Protection mechanism; 901. Mounting block; 9010. Mounting groove; 902. Spring; 903. Protection block; 904. Ankle strap. Detailed implementation manners

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0048] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0049] The present invention discloses a rehabilitation training device for bedridden patients, which mainly uses a "one-size-fits-all" training method, which is not only inefficient but also may cause unnecessary burdens to uninjured parts.

[0050] Embodiment 1:

[0051] Reference Figure 1 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 A rehabilitation training device for bedridden patients comprises a base 1, a fixing plate 3 is adjustably mounted on the top of the base 1, a fixing seat 4 is fixedly connected to the fixing plate 3, a frame 5 is fixedly connected to the top of the fixing seat 4, a driving motor 6 is fixedly connected to one side of the outer wall of the frame 5, an output end of the driving motor 6 passes through the frame 5 and is fixedly connected to a training mechanism, one end of the training mechanism is rotatably connected to the frame 5.

[0052] A protective mechanism 9 is fixedly connected to the bottom of one side of the frame 5, and the protective mechanism 9 includes a mounting block 901. A mounting groove 9010 is opened on the mounting block 901. Two rows of springs 902 are fixedly connected in the mounting groove 9010. The two rows of springs 902 are fixedly connected to a protective block 903. The protective block 903 is located at the middle of one side outside the mounting groove 9010 and is provided with a foot restraining ring 904.

[0053] Among them, the foot restraint ring 904 is made of rubber material. When in use, the user can pass the foot through the foot restraint ring 904 to limit the foot. In this way, the training mechanism can be more powerful against the calf and thigh abdomen during rotation, thereby improving the use effect.

[0054] The training mechanism is a training structure 7, which includes a curved rod 701, which is fixedly connected to the output end of the driving motor 6, and one end of the curved rod 701 away from the driving motor 6 is rotatably connected to the other side of the frame 5. A plurality of mounting cavities 702 are provided on the curved rod 701, and a first ball 703 is rollingly connected in each of the plurality of mounting cavities 702.

[0055] The curved rod 701 may be designed to be adjustable in length, and the adjustment method is the same as the length adjustment method of the C-shaped rod 802 in the following embodiment 2.

[0056] In the present embodiment, when in use, the electrical equipment of the device is first connected to an external power supply and switch, the accompanying personnel places the base 1 on the bed, then rotates the fixing plate 3, and at the same time rotates the support rod 103 to abut against the abutment block 102 in the groove 101, thereby completing the support of the fixing plate 3, and then overlaps the patient's legs on the frame 5 so that the heels contact the protective block 903, and the feet are passed through the foot restraint ring 904, thereby achieving the limit of the feet, and then turn on the switch of the driving motor 6. The driving motor 6 can drive the training structure 7 to swing intermittently, and then the training structure 7 can support the patient's calf to swing intermittently, thereby achieving the effect of special training of the patient's calf. In this process, as the curved rod 701 rotates and contacts the patient's calf, the first ball 703 can contact the patient's calf, automatically massaging the leg muscles, effectively relieving muscle fatigue and tension, and accelerating muscle recovery and rehabilitation effects.

[0057] In this embodiment, the driving motor 6 can be a stepper motor, and the forward and reverse rotation of the stepper motor is used to control the back and forth movement of the crankshaft 701. This is a technical means well known to those skilled in the art and will not be elaborated herein.

[0058] Embodiment 2:

[0059] Reference Figure 2 , Figure 3 , Figure 4 , Figure 5 , Fig. 9 , Fig.10 and Fig.11 A rehabilitation training device for bedridden patients includes a base 1, a fixing plate 3 is adjustably installed on the top of the base 1, a fixing seat 4 is fixedly connected to the fixing plate 3, a frame 5 is fixedly connected to the top of the fixing seat 4, a driving motor 6 is fixedly connected to one side of the outer wall of the frame 5, an output end of the driving motor 6 passes through the frame 5 and is fixedly connected to a training mechanism, and one end of the training mechanism is rotatably connected to the frame 5.

[0060] A protective mechanism 9 is fixedly connected to the bottom of one side of the frame 5, and the protective mechanism 9 includes a mounting block 901. A mounting groove 9010 is opened on the mounting block 901. Two rows of springs 902 are fixedly connected in the mounting groove 9010. The two rows of springs 902 are fixedly connected to a protective block 903. The protective block 903 is located at the middle of one side outside the mounting groove 9010 and is provided with a foot restraining ring 904.

[0061] Among them, the foot restraint ring 904 is made of rubber material. When in use, the user can pass the foot through the foot restraint ring 904 to limit the foot. In this way, the training mechanism can be more powerful against the calf and thigh abdomen during rotation, thereby improving the use effect.

[0062] The training mechanism is a training structure 8, which includes a driving shaft 801. One end of the driving shaft 801 is fixedly connected to the output end of the driving motor 6. The end of the driving shaft 801 away from the driving motor 6 is rotatably connected to the other side of the frame 5. Four U-shaped rods 802 are fixedly connected to the driving shaft 801.

[0063] The U-shaped rod 802 includes two straight rods 8020 fixed on the driving shaft 801 , and one end of the two straight rods 8020 is provided with a screw hole 8021 .

[0064] The U-shaped rod 802 includes a bent rod 8024, both ends of which are provided with assembly holes 8025, and the two assembly holes 8025 are rotatably fitted with connecting rods 8022, the outer wall of the connecting rod 8022 has an external thread, and the connecting rod 8022 is threadedly fitted with the screw hole 8021 through the external thread, and the outer wall of the connecting rod 8022 is also interference-fitted with a ring 8023, and a plurality of second balls 803 are rollingly connected to the ring 8023.

[0065] In the present embodiment, when in use, the electrical equipment of the device is first connected to an external power supply and switch, the accompanying personnel places the base 1 on the bed, then rotates the fixing plate 3, and at the same time rotates the support rod 103 to contact the contact block 102 in the groove 101, thereby completing the support of the fixing plate 3, and then overlaps the patient's legs on the frame 5 so that the heel contacts the protective block 903, and passes the foot through the foot restraint ring 904, thereby achieving the foot limit, and then turns on the switch of the drive motor 6, and by setting the drive motor 6 to drive The driving shaft 801 rotates to rotate the four C-shaped rods 802. The four C-shaped rods 802 rotate synchronously, and can push and exercise the patient's calves and inner thighs at the same time. It is suitable for patients who need to train both the thighs and calves. At the same time, as the four C-shaped rods 802 rotate and contact the patient's thighs and calves, the second ball bearings 803 can contact the patient's thighs and calves, and can also automatically massage the leg muscles, effectively relieving muscle fatigue and tension, and accelerating muscle recovery and rehabilitation effects.

[0066] When it is necessary to adjust the length of the C-shaped rod 802, the two rings 8023 can be held and rotated at the same time, and the rings 8023 allow the connecting rod 8022 to rotate in the screw hole 8021, thereby realizing the movement of the connecting rod 8022 inside the screw hole 8021, thereby changing the distance between the curved rod 8024 and the straight rod 8020, thereby achieving the purpose of changing the overall length of the C-shaped rod 802. The C-shaped rod 802 is suitable for people of different body shapes, and the longer the length of the C-shaped rod 802, the greater the force against the patient's legs, and the training intensity can be adjusted by oneself.

[0067] In this embodiment, the second rolling ball 803 is arranged in the same manner as the first rolling ball 703 in the first embodiment.

[0068] Reference Figure 1 , Figure 2 and Fig.10 In a preferred embodiment, through holes are opened on both sides of the outer wall of the frame 5, one through hole cooperates with the output end of the drive motor 6, and a bearing seat is fixedly connected to the outer wall of one side of the frame 5, a bearing is arranged in the bearing seat, and the bearing passes through another through hole to cooperate with the training mechanism.

[0069] In this embodiment, a through hole is provided on the frame 5 to realize the installation of the training mechanism, so that the driving motor 6 can drive the training mechanism to rotate to exercise the patient's legs.

[0070] Reference Figure 1 , Figure 2 and Fig.10 In a preferred embodiment, an arc-shaped groove 501 is provided on the top of the frame 5 , and a rotating roller 502 is rotatably connected inside the arc-shaped groove 501 .

[0071] In this embodiment, by providing an arc groove 501, when the patient overlaps the leg on the frame 5, the patient can put the bent part of the leg into the arc groove 501, and then the arc groove 501 can play a simple limiting role on the leg. At the same time, the provision of the rotating roller 502 can make the patient's leg easily move locally with the swing of training during exercise, thereby improving the patient's comfort during training.

[0072] Reference Fig.10 In a preferred embodiment, the rotating roller 502 is a plastic roller body, and the outer wall of the rotating roller 502 is covered with a rubber sleeve.

[0073] In this embodiment, by providing a plastic roller body, the overall weight of the device is further reduced. At the same time, the rubber sleeve is provided on the rotating roller 502 to improve the comfort of the patient when using it.

[0074] Reference Fig. 9In a preferred embodiment, the protective block 903 is composed of a rectangular plate and an arc-shaped silicone pad fixedly connected to the rectangular plate, and the rectangular plate is fixedly connected to the spring 902.

[0075] In this embodiment, by providing an arc-shaped silicone pad, the patient will not feel discomfort when the heel collides with the protective block 903. At the same time, it can provide support for the patient's foot. At the same time, when the leg position is reset, it can protect the ankle and heel, ensuring the comfort of the patient during exercise.

[0076] Reference Figure 1 , Figure 2 and Figure 6 In a preferred embodiment, a support assembly 2 is provided at one end of the top of the base 1, and the support assembly 2 includes a pair of support blocks fixedly connected to the top of the base 1, and the pair of support blocks each have a through hole, and a rotating shaft is fitted in the gap within the pair of through holes, and the rotating shaft is fixedly connected to the fixed plate 3.

[0077] In this embodiment, the support assembly 2 can provide support for the fixing plate 3. At the same time, the angle of the fixing plate 3 can be adjusted according to the patient's usage requirements, thereby meeting the patient's exercise requirements.

[0078] Reference Figure 1 , Figure 2 and Figure 6 In a preferred embodiment, an adjustment structure cooperating with the fixed plate 3 is provided at the top of the base 1, and the adjustment mechanism includes a pair of grooves 101 opened on the base 1, and a plurality of interference blocks 102 are equidistantly arranged in the pair of grooves 101. The adjustment structure also includes a support rod 103 rotatably connected to the bottom of the fixed plate 3, one end of the support rod 103 is located in the groove 101 and interferes with the interference block 102, and a pair of pads 104 are fixedly connected to the top of the base 1.

[0079] In this embodiment, by setting an adjustment mechanism, the support limit after the angle of the fixed plate 3 is adjusted can be achieved, thereby ensuring the stability of the device when the patient uses the device for training. The specific operation is: the accompanying personnel places the base 1 on the bed, and then rotates the fixed plate 3, and at the same time rotates the support rod 103 to contact the resistance block 102 in the groove 101 to complete the support of the fixed plate 3.

[0080] Reference Fig.11 In a preferred embodiment, the top of the fixing plate 3 has a storage cavity, and a heart rate belt is placed in the storage cavity.

[0081] In this embodiment, the heart rate belt uses a heart rate belt with a vibration alarm function available on the market. When in use, the heart rate belt is tied to the arm or chest. When the monitored heart rate reaches the warning range, the heart rate belt vibrates to issue a warning. This is a technical means well known to people in this technical field and will not be elaborated here.

[0082] Working principle: When patients need to choose Figure 1 When the device is used as shown, first connect the external power supply and switch to the electrical equipment of the device, the accompanying personnel puts the base 1 on the bed, then rotates the fixing plate 3, and at the same time rotates the support rod 103 to contact the contact block 102 in the groove 101 to complete the support of the fixing plate 3, then overlaps the patient's legs on the frame 5, so that the heels contact the protective block 903, and the feet pass through the foot restraint ring 904, so as to achieve the limit of the part, then turn on the switch of the driving motor 6, the driving motor 6 can drive the training structure 7 to swing intermittently, and then the training structure 7 can support the patient's calf to swing intermittently, so as to achieve the effect of special training of the patient's calf. In this process, as the curved rod 701 rotates and contacts the patient's calf, the first ball 703 can contact the patient's calf, automatically massaging the leg muscles, effectively relieving muscle fatigue and tension, and accelerating muscle recovery and rehabilitation effects. When the patient needs to choose Figure 2 When using the device shown, after placing the legs, turn on the switch of the driving motor 6, and the driving motor 6 drives the driving shaft 801 to rotate, which can make the four C-shaped rods 802 rotate. The four C-shaped rods 802 rotate synchronously, and can push and exercise the patient's calves and inner thighs at the same time. It is suitable for patients who need to train both the thighs and calves. At the same time, as the four C-shaped rods 802 rotate and contact the patient's thighs and calves, the second ball 803 can contact the patient's thighs and calves, and can also automatically massage the leg muscles, effectively relieving muscle fatigue and tension, and accelerating muscle recovery and rehabilitation effects.

[0083] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The replacement may be a replacement of a part of the structure, device, method step, or a complete technical solution. Any equivalent replacement or change according to the technical solution and the inventive concept of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A rehabilitation training device for bedridden patients, comprising a base (1), characterized in that: A fixing plate (3) is adjustably mounted on the top of the base (1); a fixing seat (4) is fixedly connected to the fixing plate (3); a frame (5) is fixedly connected to the top of the fixing seat (4); a driving motor (6) is fixedly connected to one side of the outer wall of the frame (5); an output end of the driving motor (6) passes through the frame (5) and is fixedly connected to a training mechanism; one end of the training mechanism is rotatably connected to the frame (5); A protective mechanism (9) is fixedly connected to the bottom of one side of the frame (5), and the protective mechanism (9) comprises a mounting block (901), a mounting groove (9010) is provided on the mounting block (901), two rows of springs (902) are fixedly connected in the mounting groove (9010), the two rows of springs (902) are fixedly connected to a protective block (903), and a foot restraining ring (904) is provided at the middle of one side of the protective block (903) outside the mounting groove (9010).

2. A rehabilitation training device for bedridden patients according to claim 1, characterized in that: The training mechanism is a training structure (7), which comprises a curved rod (701), wherein the curved rod (701) is fixedly connected to the output end of the driving motor (6), and one end of the curved rod (701) away from the driving motor (6) is rotatably connected to the other side of the frame (5), and a plurality of mounting cavities (702) are provided on the curved rod (701), and a first ball (703) is rollingly connected in each of the plurality of mounting cavities (702).

3. A rehabilitation training device for bedridden patients according to claim 1, characterized in that: The training mechanism is a training structure 2 (8), and the training structure 2 (8) comprises a driving shaft (801), one end of the driving shaft (801) is fixedly connected to the output end of the driving motor (6), and one end of the driving shaft (801) away from the driving motor (6) is rotatably connected to the other side of the frame (5), and four U-shaped rods (802) are fixedly connected to the driving shaft (801); The U-shaped rod (802) comprises two straight rods (8020) fixed on the driving shaft (801), and one end of the two straight rods (8020) is provided with a screw hole (8021); The U-shaped rod (802) comprises a bent rod (8024), both ends of which are provided with assembly holes (8025), and the two assembly holes (8025) are both rotatably fitted with connecting rods (8022), the outer wall of the connecting rod (8022) has an external thread, and the connecting rod (8022) is threadedly fitted with the screw hole (8021) through the external thread, and the outer wall of the connecting rod (8022) is also interference-fitted with a collar (8023), and a plurality of second balls (803) are rollingly connected to the collar (8023).

4. A rehabilitation training device for bedridden patients according to claim 1, characterized in that: Through holes are provided on both sides of the outer wall of the frame (5), one of the through holes cooperates with the output end of the drive motor (6), and a bearing seat is fixedly connected to the outer wall of one side of the frame (5), a bearing is arranged in the bearing seat, and the bearing is inserted into another through hole to cooperate with the training mechanism.

5. A rehabilitation training device for bedridden patients according to claim 4, characterized in that: An arc-shaped groove (501) is provided on the top of the frame (5), and a rotating roller (502) is rotatably connected inside the arc-shaped groove (501).

6. A rehabilitation training device for bedridden patients according to claim 5, characterized in that: The rotating roller (502) is a plastic roller body, and the outer wall of the rotating roller (502) is covered with a rubber sleeve.

7. A rehabilitation training device for bedridden patients according to claim 1, characterized in that: The protection block (903) is composed of a rectangular plate and an arc-shaped silicone pad fixedly connected to the rectangular plate, and the rectangular plate is fixedly connected to the spring (902).

8. The rehabilitation training device for bedridden patients according to claim 1, characterized in that: A support assembly (2) is provided at one end of the top of the base (1), and the support assembly (2) comprises a pair of support blocks fixedly connected to the top of the base (1), each of the pair of support blocks having a through hole, a rotating shaft being fitted in a clearance within the pair of through holes, and the rotating shaft being fixedly connected to the fixed plate (3).

9. A rehabilitation training device for bedridden patients according to claim 1, characterized in that: The top of the base (1) is provided with an adjustment structure cooperating with the fixing plate (3), the adjustment mechanism comprising a pair of grooves (101) formed on the base (1), a plurality of abutment blocks (102) being equidistantly arranged in the pair of grooves (101).

10. A rehabilitation training device for bedridden patients according to claim 9, characterized in that: The adjustment structure also includes a support rod (103) rotatably connected to the bottom of the fixed plate (3), one end of the support rod (103) is located in the groove (101) and abuts against the abutment block (102), and a pair of cushion blocks (104) are fixedly connected to the top of the base (1).

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