Bed rehabilitation training equipment

Abstract

The present invention relates to the technical field of rehabilitation equipment, and in particular to a bed-based rehabilitation training device, comprising a frame, a leg training mechanism, a first hand training mechanism, a lung function training mechanism, a system control box, and an output device, wherein the output device comprises a touch screen, a voice player, and an indicator light, all electrically connected to an output terminal of the system control box; the leg training mechanism is provided with a first pressure sensor and a first counter, the first hand training mechanism is provided with a second pressure sensor and a second counter, and the lung function training mechanism is provided with an air pressure sensor and a third counter, wherein the first pressure sensor, the first counter, the second pressure sensor, the second counter, the air pressure sensor, and the third counter are all electrically connected to an input terminal of the system control box. The present invention integrates leg, hand, and lung function training into one, provides good training diversity, performs real-time monitoring via pressure sensors and counters, and provides quantitative rehabilitation training, thereby ensuring the intensity and safety of the training.

Description

Technical Field

[0001] The present invention relates to the technical field of rehabilitation equipment, in particular to a bed-ridden rehabilitation training device. Background Art

[0002] People who are usually ill, have experienced accidents or need to stay in bed for a long time for other reasons have their activities restricted. Therefore, people who are bedridden for a long time are prone to symptoms of muscle atrophy and muscle weakness, which may even affect their normal life. Patients with the above symptoms usually take rehabilitation training to restore their ability to move. Medical rehabilitation has been proven to be particularly important for the human movement system. If the bones, joints, muscles and tendons, especially the hands and legs (including arms, fingers, buttocks, hip joints, thighs, knees, calves and feet) cannot move regularly, they will become stiff after a long time, and the related motor centers located in the spinal cord in the human body may atrophy, which is not conducive to the patient's normal life.

[0003] Most existing rehabilitation training devices are designed for patients undergoing post-operative rehabilitation training. Patients who need to be bedridden before surgery are unable to perform the necessary training to maintain physical activity. Furthermore, existing rehabilitation training devices can easily cause secondary injuries. Therefore, these drawbacks are significant, and a solution is urgently needed. Summary of the Invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide a bed rehabilitation training device, which integrates leg training, hand training and lung function training into one, realizes multifunctional training, and enables bedridden people to carry out targeted rehabilitation training according to actual needs. It also performs real-time monitoring through pressure sensors and counters, and carries out rehabilitation training quantitatively, thereby ensuring the intensity and safety of training and improving the quality of rehabilitation training.

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

[0006] A bed rehabilitation training device includes a frame, a leg training mechanism mounted on the frame, a first hand training mechanism mounted on the frame, a lung function training mechanism mounted on the frame, a system control box mounted on the frame, and an output device mounted on the frame, the output device including a touch screen, a voice player, and an indicator light, the touch screen, voice player, and indicator light being electrically connected to the output end of the system control box, the leg training mechanism being provided with a first pressure sensor and a first counter, the first hand training mechanism being provided with a second pressure sensor and a second counter, the lung function training mechanism being provided with an air pressure sensor and a third counter, the first pressure sensor, the first counter, the second pressure sensor, the second counter, the air pressure sensor, and the third counter being electrically connected to the input end of the system control box.

[0007] Furthermore, the leg training mechanism includes a left leg training device and a right leg training device arranged parallel to the left leg training device, the left leg training device and / or the right leg training device include a slide rail, a pneumatic rod, a slide plate, a locking piece and a leg kick piece, the slide rail is installed on the top of the frame, the slide plate is slidably connected to the top of the frame, one end of the pneumatic rod is slidably connected to the slide rail, the other end of the pneumatic rod is rotatably connected to the middle part of the leg kick piece, one end of the leg kick piece is rotatably connected to the slide plate, the first pressure sensor is arranged at the other end of the leg kick piece, the first counter is installed on the slide rail or the frame, and the locking piece is used to lock one end of the pneumatic rod to the slide rail.

[0008] Furthermore, the leg kick member includes a first folding member and a second folding member, one end of the first folding member is rotatably connected to the skateboard, the other end of the pneumatic rod is rotatably connected to the middle part of the first folding member, the other end of the first folding member is foldably connected to one end of the second folding member, the other end of the second folding member is equipped with a foot pedal, and the first pressure sensor is installed on the foot pedal.

[0009] Furthermore, the first hand training mechanism includes a left-hand training device and a right-hand training device arranged in parallel with the left-hand training device, the left-hand training device and / or the right-hand training device include a retractable wheel rotatably arranged on the top of the frame, a drawstring wrapped around the retractable wheel, a retractable driver installed on the top of the frame and used to drive the retractable wheel to release or rewind the drawstring, and a tension controller installed on the top of the frame and used to provide tension to the retractable wheel, the free end of the drawstring is provided with a handle, the second pressure sensor is installed on the handle, and the second counter is installed on the frame.

[0010] Furthermore, the first hand training mechanism includes a first chain, a second chain, a first handle and a second handle, one end of the first chain and one end of the second chain are fixedly connected to the top of the frame, one end of the first handle and one end of the second handle are both provided with hooks, the hook of the first handle is detachably connected to the first chain, and the hook of the second handle is detachably connected to the second chain, the second counter is installed on the frame, and the second pressure sensor is installed on the first handle or the second handle.

[0011] Furthermore, the pulmonary function training mechanism is a pulmonary function detector.

[0012] Furthermore, a space is provided in the middle of the frame, a bed is provided in the space, and the leg training mechanism and the first hand training mechanism are both located above the bed.

[0013] Furthermore, a plurality of universal wheels are installed at the bottom of the frame.

[0014] Furthermore, the bed rehabilitation training equipment also includes a second hand training mechanism installed on the frame, the structure of the second hand training mechanism is the same as that of the first hand training mechanism, and the force direction of the second hand training mechanism is cross-set with the force direction of the first hand training mechanism.

[0015] Furthermore, the second hand training mechanism is provided with a third pressure sensor and a fourth counter, and the third pressure sensor and the fourth counter are both electrically connected to the input end of the system control box.

[0016] The beneficial effects of the present invention are as follows: the present invention integrates leg training, hand training and lung function training into one, realizing multifunctional training. Exercise can be achieved just by lying in bed, thus preventing long-term bedridden people from experiencing symptoms of muscle atrophy and muscle weakness, improving lung function capacity, and reducing the chance of lung infection, so that bedridden people can carry out targeted rehabilitation training according to actual needs. In addition, real-time monitoring is carried out through pressure sensors and counters, and rehabilitation training is carried out quantitatively, thus ensuring the intensity and safety of training, improving the quality of rehabilitation training, and helping to accelerate the rehabilitation process of bedridden people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a structural schematic diagram of the present invention after the hidden protective cover and the second hand training mechanism.

[0019] Figure 3 It is a structural schematic diagram of the leg training mechanism of the present invention in an extended state.

[0020] Figure 4 It is a structural schematic diagram of the leg training mechanism of the present invention in a folded state.

[0021] Description of reference numerals:

[0022] 1. Frame; 2. Leg training mechanism; 20. Left leg training device; 21. Right leg training device; 22. Slide rail; 23. Pneumatic rod; 24. Slide plate; 25. Locking part; 26. Leg pushing part; 27. First folding part; 28. Second folding part; 29. ​​Foot pedal; 3. First hand training mechanism; 31. Left hand training device; 32. Right hand training device; 33. Retractable wheel; 34. Pull belt; 35. Retractable drive; 36. Tension controller; 37. Handle; 4. Pulmonary function training mechanism; 5. System control box; 6. Output device; 61. Touch screen; 62. Voice player; 63. Indicator light; 7. First pressure sensor; 71. First counter; 72. Second pressure sensor; 73. Second counter; 8. Space; 81. Bed; 82. Protective cover; 9. Second hand training mechanism. DETAILED DESCRIPTION

[0023] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0024] Example 1.

[0025] like Figures 1 to 4 As shown, the present invention provides a bed rehabilitation training device, which includes a frame 1, a leg training mechanism 2 installed on the frame 1, a first hand training mechanism 3 installed on the frame 1, a lung function training mechanism 4 installed on the frame 1, a system control box 5 installed on the frame 1 and an output device 6 installed on the frame 1, the output device 6 includes a touch screen 61, a voice player 62 and an indicator light 63, the touch screen 61, the voice player 62 and the indicator light 63 are all electrically connected to the output end of the system control box 5, the leg training mechanism 2 is provided with a first pressure sensor 7 and a first counter 71, the The first hand training mechanism 3 is provided with a second pressure sensor 72 and a second counter 73, and the pulmonary function training mechanism 4 is provided with an air pressure sensor and a third counter. The first pressure sensor 7, the first counter 71, the second pressure sensor 72, the second counter 73, the air pressure sensor and the third counter are all electrically connected to the input end of the system control box 5, and the indicator light 63 includes a red light, a green light and a yellow light; in this embodiment, a space 8 is provided in the middle of the frame 1, and a bed 81 is provided in the space 8, and the leg training mechanism 2 and the first hand training mechanism 3 are both located above the bed 81.

[0026] In actual use, bedridden people can perform bed exercises on their legs, hands and lung functions respectively through the leg training mechanism 2, the first hand training mechanism 3 and the lung function training mechanism 4 according to actual needs, so as to ensure that the bedridden people's legs, hands and lung organs obtain quantitative exercise. In specific application, the caregiver sets relevant parameter values ​​to the system control box 5 through the touch screen 61, such as: the strength value of leg training, the number of leg training, the strength value of hand training, the number of hand training, the vital capacity value and the number of pulmonary function training, etc. The bedridden person performs leg training through the leg training mechanism 2. Every time the bedridden person's legs do leg training, the first pressure sensor 7 will detect the strength value of each leg training, and the first counter 71 will count the number of leg training. When the real-time strength value of the leg training is not lower than the set leg training strength value, the green light of the indicator light 63 will light up, the voice player 62 will make a "success" sound, and the touch screen 61 will play the strength change curve animation; when the real-time strength value of the leg training is lower than the set leg training strength value, the red light of the indicator light 63 will light up, and the voice player 62 will make a "failure" sound. When the first counter 71 counts the number of leg exercises performed by the bedridden person, the yellow light of the indicator 63 will light up, the voice player 62 will emit a "completed" sound, and the touch screen 61 will play a congratulatory animation. When the bedridden person performs hand exercises through the first hand training mechanism 3, the second pressure sensor 72 detects the real-time force value of the hand exercises, and the second counter 73 counts the number of hand exercises. When the bedridden person performs lung function training through the lung function training mechanism 4, the air pressure sensor detects the real-time value of vital capacity, and the third counter counts the number of lung function exercises (the number of inflated air). When the real-time value of the hand or lung function training reaches the set value, the output device 6 will output the same signal as the leg training, so that the bedridden person and the caregiver can observe it. In addition, the system control box 5 can store the data generated by the training, which is convenient for caregivers or medical personnel to analyze the data and thus more scientifically arrange the intensity and amount of exercise for rehabilitation training.

[0027] The present invention integrates leg training, hand training and lung function training into one, realizing multifunctional training. Exercise can be achieved just by lying in bed, thus preventing long-term bedridden people from experiencing symptoms of muscle atrophy and muscle weakness, improving lung function, and reducing the chance of lung infection, so that bedridden people can carry out targeted rehabilitation training according to actual needs. In addition, real-time monitoring is carried out through pressure sensors and counters, and rehabilitation training is carried out quantitatively, thus ensuring the intensity and safety of training, improving the quality of rehabilitation training, and helping to accelerate the rehabilitation process of bedridden people.

[0028] In this embodiment, the leg training mechanism 2 includes a left leg training device 20 and a right leg training device 21 arranged in parallel with the left leg training device 20, so that bedridden people can perform left leg or / and right leg training according to actual needs; the left leg training device 20 or / and right leg training device 21 includes a slide rail 22, a pneumatic rod 23, a slide plate 24, a locking member 25 and a leg-pushing member 26, the slide rail 22 is installed on the top of the frame 1, the slide plate 24 is slidably connected to the top of the frame 1, one end of the pneumatic rod 23 is slidably connected to the slide rail 22, the other end of the pneumatic rod 23 is rotatably connected to the middle part of the leg-pushing member 26, one end of the leg-pushing member 26 is rotatably connected to the slide plate 24, the first pressure sensor 7 is arranged at the other end of the leg-pushing member 26, the first counter 71 is installed on the slide rail 22 or the frame 1, and the locking member 25 is used to lock one end of the pneumatic rod 23 to the slide rail 22, and the locking member 25 is a bolt. Specifically, the leg kick member 26 includes a first folding member 27 and a second folding member 28, one end of the first folding member 27 is rotatably connected to the skateboard 24, the other end of the pneumatic rod 23 is rotatably connected to the middle part of the first folding member 27, the other end of the first folding member 27 is foldably connected to one end of the second folding member 28, and the other end of the second folding member 28 is equipped with a foot pedal 29, and the first pressure sensor 7 is installed on the foot pedal 29.

[0029] When the left leg training device 20 or the right leg training device 21 is in an extended state, the leg pushing member 26 is in a vertical state, the first folding member 27 and the second folding member 28 are in the same vertical plane, and the bedridden person can perform leg training; when the bedridden person does not need to perform leg training, the left leg training device 20 or the right leg training device 21 is in a folded state, the leg pushing member 26 is in a horizontally folded or approximately horizontally folded state, that is, the first folding member 27 and the second folding member 28 are in a folded state. When a bedridden person performs leg training, the soles of the bedridden person's feet are placed on the foot pedal 29. As the bedridden person's legs flex and extend and a positive force is applied to the foot pedal 29, the pneumatic rod 23 provides a reverse force (damping force) to the foot pedal 29. When the positive force is greater than the damping force, the leg pedal 26 will swing away from the bedridden person and compress the pneumatic rod 23, thereby realizing the bedridden person's leg training. The first pressure sensor 7 monitors the force value of the leg training in real time, and the first counter 71 calculates the number of leg trainings in real time. One cycle of leg flexion and extension movement is one leg training.

[0030] When the bedridden person does not need to perform leg training, he only needs to rotate the second folding member 28, on which the footrest 29 is installed, around the rotating axis of the rotation connection between the first folding member 27 and the second folding member 28, in the direction close to the first folding member 27 (clockwise) until the first folding member 27 and the second folding member 28 are folded into place, and loosen one end of the gas rod 23 by the locking member 25, so that one end of the gas rod 23 and the slide rail 22 are in an unlocked state. Then, the folded first folding member 27 and the second folding member 28 are rotated counterclockwise, and one end of the gas rod 23 slides upward along the slide rail 22, and the slide plate 24 slides in the horizontal direction of the top surface of the frame 1 until the first folding member 27 and the top surface of the frame 1 are in a folded state. Finally, one end of the gas rod 23 is locked on the slide rail 22 by the locking member 25, thereby achieving complete folding of the left leg training device 20 or the right leg training device 21. The left leg training device 20 and the right leg training device 21 can be extended or folded according to actual usage, which is flexible and reduces the space 8 required by the left leg training device 20 and the right leg training device 21 when training is not needed.

[0031] Specifically, the first folding member 27 and the second folding member 28 are folded and connected via a fixed corner member, and the fixed corner member fixes the rotation angle between the first folding member 27 and the second folding member 28. The fixed corner member adopts existing components and will not be described in detail here.

[0032] Of course, the gas pressure rod 23 can also be replaced by an apparatus that generates a damping force (such as a damper, etc.).

[0033] In this embodiment, the first hand training mechanism 3 includes a left hand training device 31 and a right hand training device 32 arranged in parallel with the left hand training device 31, and the bedridden person can perform left hand or / and right hand training according to actual needs; the left hand training device 31 and / or the right hand training device 32 include a retractable wheel 33 rotatably arranged on the top of the frame 1, a pull belt 34 wound around the retractable wheel 33, a retractable driver 35 installed on the top of the frame 1 and used to drive the retractable wheel 33 to release or rewind the pull belt 34, and a tension controller 36 installed on the top of the frame 1 and used to provide tension to the retractable wheel 33, the free end of the pull belt 34 is provided with a handle 37, the second pressure sensor 72 is installed on the handle 37, the second counter 73 is installed on the frame 1, and the retractable driver 35 is a motor.

[0034] There are two types of hand training:

[0035] The first training form is: the drawstring 34 is of fixed length, the bedridden person holds the handle 37, and the bedridden person flexes and extends the arms and pulls up the upper limbs (the upper limbs do pull-ups, that is, the back of the bedridden person will leave the bed 81), thereby achieving hand training, and the second pressure sensor 72 monitors the force value of the hand training in real time, and the second counter 73 calculates the number of hand trainings in real time. One cycle of arm flexion and extension movement is one hand training; under this training form, the length of the drawstring 34 is adjusted by driving the retracting wheel 33 to rotate through the retracting driver 35 to reel in or release the drawstring 34, and finally applying a sufficiently large tension to the retracting wheel 33 through the tension controller 36 to lock the retracting wheel 33 and prevent the retracting wheel 33 from rotating when the bedridden person performs hand training.

[0036] The second training form is: the back of the bedridden person is always close to the bed body 81, and the drawstring 34 will be stretched as the arm flexes and extends, that is, as the arm flexes and extends, the retracting and releasing driver 35 will drive the retracting and releasing wheel 33 to rotate and release or reel in the drawstring 34. The tension controller 36 will change the tension applied to the retracting and releasing wheel 33 as the drawstring 34 is released or reeled in. The longer the drawstring 34 is, the greater the tension applied to the retracting and releasing wheel 33 by the tension controller 36. This tension is the resistance for the bedridden person to perform hand training, thereby realizing hand training, and the second pressure sensor 72 monitors the force value of the hand training in real time, and the second counter 73 calculates the number of hand trainings in real time. One cycle of the arm flexion and extension movement is one hand training.

[0037] Of course, the tension controller 36 may also be replaced by a brake device, which will not be described in detail here.

[0038] In this embodiment, the pulmonary function training mechanism 4 is a pulmonary function detector, which belongs to the existing technology and will not be described in detail here.

[0039] In this embodiment, a plurality of universal wheels are installed at the bottom of the frame 1. By adding the universal wheels, the present invention can be easily transferred.

[0040] In this embodiment, the bed rehabilitation training equipment also includes a second hand training mechanism 9 installed on the frame 1. The structure of the second hand training mechanism 9 is the same as that of the first hand training mechanism 3. The second hand training mechanism 9 is provided with a third pressure sensor and a fourth counter. The third pressure sensor and the fourth counter are both electrically connected to the input end of the system control box 5. The working principle of the second hand training mechanism 9 is the same as that of the first hand training mechanism 3, which will not be repeated here; the force direction of the second hand training mechanism 9 is cross-set with the force direction of the first hand training mechanism 3, so that the hands of the bedridden person can perform hand training with different force directions, so as to increase the diversity of the training of the bedridden person and facilitate the training of different muscle groups.

[0041] Specifically, the system control box 5 is provided with a data comparison module and a data storage module.

[0042] In this embodiment, the system control box 5 can adopt existing technology, which will not be described here in detail.

[0043] Specifically, a protective cover 82 is installed on the top of the frame 1, and the protective cover 82 covers the leg training mechanism 2 and the first hand training mechanism 3 on the top surface of the frame 1, thereby protecting the leg training mechanism 2 and the first hand training mechanism 3.

[0044] Example 2.

[0045] The difference between this embodiment and the first embodiment is that: the first hand training mechanism 3 includes a first chain, a second chain, a first handle and a second handle, one end of the first chain and one end of the second chain are fixedly connected to the top of the frame 1, one end of the first handle and one end of the second handle are both provided with a hook, the hook of the first handle is detachably connected to the first chain, and the hook of the second handle is detachably connected to the second chain, the second counter 73 is installed on the frame 1, and the second pressure sensor 72 is installed on the first handle or the second handle.

[0046] The lengths of the first and second chains are both fixed. The effective length of hand training can be varied to accommodate bedridden individuals of varying physiques by hooking the first handle hook at different heights on the first chain and the second handle hook at different heights on the second chain, thereby enabling the aforementioned first form of training. The first hand training mechanism 3 is simple in structure, cost-effective, and easy to adjust and maintain.

[0047] The remaining structures of this embodiment are the same as those of the first embodiment, and will not be described in detail here.

[0048] All technical features in this embodiment can be freely combined according to actual needs.

[0049] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A bed rehabilitation training device, characterized by: The apparatus comprises a frame, a leg training mechanism mounted on the frame, a first hand training mechanism mounted on the frame, a lung function training mechanism mounted on the frame, a system control box mounted on the frame, and an output device mounted on the frame, wherein the output device comprises a touch screen, a voice player, and an indicator light, and the touch screen, voice player, and indicator light are all electrically connected to the output end of the system control box; the leg training mechanism is provided with a first pressure sensor and a first counter, the first hand training mechanism is provided with a second pressure sensor and a second counter, and the lung function training mechanism is provided with an air pressure sensor and a third counter, the first pressure sensor, the first counter, the second pressure sensor, the second counter, the air pressure sensor, and the third counter are all electrically connected to the input end of the system control box, and the indicator light comprises a red light, a green light, and a yellow light; The leg training mechanism includes a left leg training device and a right leg training device arranged in parallel with the left leg training device, the left leg training device and / or the right leg training device include a slide rail, a pneumatic rod, a slide plate, a locking member and a leg kicking member, the slide rail is installed on the top of the frame, the slide plate is slidably connected to the top of the frame, one end of the pneumatic rod is slidably connected to the slide rail, and the other end of the pneumatic rod is rotatably connected to the middle part of the leg kicking member, one end of the leg kicking member is rotatably connected to the slide plate, the first pressure sensor is arranged at the other end of the leg kicking member, the first counter is installed on the slide rail or the frame, and the locking member is used to lock one end of the pneumatic rod to the slide rail; the leg kicking member includes a first folding member and a second folding member, one end of the first folding member is rotatably connected to the slide plate, the other end of the pneumatic rod is rotatably connected to the middle part of the first folding member, the other end of the first folding member is foldably connected to one end of the second folding member, and the other end of the second folding member is installed with a foot pedal, and the first pressure sensor is installed on the foot pedal; the first folding member and the second folding member are foldably connected via a fixed corner member; The first hand training mechanism includes a first chain, a second chain, a first handle, and a second handle, one end of the first chain and one end of the second chain are fixedly connected to the top of the frame, one end of the first handle and one end of the second handle are both provided with a hook, the hook of the first handle is detachably connected to the first chain, and the hook of the second handle is detachably connected to the second chain, the second counter is mounted on the frame, and the second pressure sensor is mounted on the first handle or the second handle; The bed rehabilitation training equipment also includes a second hand training mechanism installed on the frame. The structure of the second hand training mechanism is the same as that of the first hand training mechanism, and the direction of the force of the second hand training mechanism is arranged to cross the direction of the force of the first hand training mechanism.

2. The bed rehabilitation training device according to claim 1, characterized in that: The first hand training mechanism includes a left-hand training device and a right-hand training device arranged in parallel with the left-hand training device. The left-hand training device and / or the right-hand training device include a retractable wheel rotatably arranged on the top of the frame, a drawstring wrapped around the retractable wheel, a retractable driver installed on the top of the frame and used to drive the retractable wheel to release or rewind the drawstring, and a tension controller installed on the top of the frame and used to provide tension to the retractable wheel. The free end of the drawstring is provided with a handle, the second pressure sensor is installed on the handle, and the second counter is installed on the frame.

3. The bed rehabilitation training device according to claim 1, characterized in that: The pulmonary function training mechanism is a pulmonary function detector.

4. The bed rehabilitation training device according to claim 1, characterized in that: A space is provided in the middle of the frame, a bed body is provided in the space, and the leg training mechanism and the first hand training mechanism are both located above the bed body.

5. The bed rehabilitation training device according to claim 1, characterized in that: A plurality of universal wheels are installed at the bottom of the frame.

6. The bed rehabilitation training device according to claim 1, characterized in that: The second hand training mechanism is provided with a third pressure sensor and a fourth counter, and both the third pressure sensor and the fourth counter are electrically connected to the input end of the system control box.

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