All-around rehabilitation exercise all-in-one machine

Abstract

The invention provides a comprehensive rehabilitation exercise all-in-one machine, and belongs to the technical field of medical rehabilitation instruments, the comprehensive rehabilitation exercise all-in-one machine comprises a cross beam I, a cross beam II, a connecting beam and an upper supporting beam, and further comprises an auxiliary exercise assembly and a partition massage assembly; the relative position of each part can be flexibly adjusted according to the stature, limb movement range and rehabilitation requirements of a user, upper and lower limbs can cooperatively exercise, and daily upper and lower limb cooperative actions are effectively simulated; the massage head can move up and down in the inner cavity of the pedal plate according to the pressure of the foot sole and the power change of the transmission system, the manual massage manipulation is simulated, the massage head accurately acts on different parts of the foot sole, and by means of the partition design of the middle space and the side space, the volume difference of the middle space and the side space is combined with alternate opening and closing of the side air inlet and the middle air inlet relative to the air inlet groove. Steam is sprayed out in a partitioned mode, dynamic differences are formed by the massage heads, accurate stimulation is conducted according to different anatomical structures and functional areas of the sole, different rehabilitation requirements are met, and fatigue during exercise is effectively relieved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical rehabilitation equipment, and in particular to an all-in-one rehabilitation training machine. Background Art

[0002] As the global population continues to age, the number of elderly people who need rehabilitation treatment has increased significantly due to various chronic diseases, falls and injuries, and their physical functions have declined. For example, common diseases such as stroke, arthritis, and fractures in the elderly require long-term rehabilitation exercises to restore limb function after treatment. The emergence of the all-in-one rehabilitation machine provides a comprehensive rehabilitation platform for the elderly. It can be used in a home environment, allowing the elderly to conduct rehabilitation training at their own pace, without the need to frequently travel to and from hospitals or rehabilitation institutions, saving time and energy.

[0003] Some existing rehabilitation exercise machines have some shortcomings in actual use. First, when the patient's upper limbs are injured, it is difficult for the upper limbs to exert force, such as shoulder fractures or arm muscle strains. During rehabilitation training, only the lower limbs may be exercised, while the upper limbs are lacking in exercise. The muscle strength of the upper and lower limbs of the human body depends on each other and maintains a relative balance in daily activities. Long-term emphasis on lower limb exercise and neglect of upper limbs will break this balance. Take a patient with an upper limb injury as an example. During the rehabilitation period, only lower limb exercise is relied on. The lower limb muscles will gradually increase in strength due to continuous training, while the upper limbs will not only be difficult to recover due to lack of exercise, but may also be further weakened due to disuse atrophy. This huge difference in upper and lower limb muscle strength will bring many problems when the patient tries to re-attempt whole-body activities in the later stage of rehabilitation; second, long-term foot exercise, such as continuous pedal exercise, will cause excessive fatigue of the foot muscles, which not only affects the continuity of rehabilitation training, but also may cause patients to resist due to fatigue, reduce compliance with rehabilitation training, and thus affect the rehabilitation effect.

[0004] How to invent an all-in-one rehabilitation exercise machine to solve these problems has become an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0005] In order to make up for the above shortcomings, the present invention provides an all-in-one rehabilitation exercise machine, aiming to solve the problems mentioned in the above background.

[0006] The present invention is achieved in that: The present invention provides an all-round rehabilitation exercise all-in-one machine, comprising a first crossbeam, a second crossbeam, a connecting beam and an upper support beam, the side wall of the first crossbeam is fixedly connected with a mounting tube, the side wall of the second crossbeam is fixedly connected with a mounting rod matching the inner cavity of the mounting tube, the mounting tube and the mounting rod are correspondingly provided with plug holes, the mounting tube and the mounting rod are fixed by the cooperation of a pin and the plug hole, the first crossbeam is hinged to the lower end of the connecting beam, the lower end of the upper support beam is hinged to the second crossbeam, and the upper end is hinged to the upper end of the connecting beam, an extension portion is inserted and installed inside the upper support beam, and a positioning bolt for limiting the extension portion is provided on the upper support beam. The upper end of the extension part is fixedly connected with a hand exercise sleeve, the interior of the hand exercise sleeve is rotatably connected with a crank, a hand damping adjuster is rotatably provided on the hand exercise sleeve, limiters and tension devices are provided on both sides of the extension part, a foot exercise sleeve is fixedly installed on the upper support beam, the interior of the foot exercise sleeve is rotatably connected with a connecting shaft, a connecting plate is fixedly installed at the end of the connecting shaft, a positioning rod is fixedly connected to one side of the connecting plate, a limiting belt and a foot pedal are rotatably connected to the positioning rod, a foot damping adjuster and a display screen are provided on the foot exercise sleeve, and further includes: Auxiliary exercise component: The auxiliary exercise component is arranged on the connecting shaft and the crank, and the auxiliary exercise component can drive the foot to move according to the movement of the hand, or drive the hand to move according to the movement of the foot; Partition massage component: The partition massage component is arranged on the side of the upper support beam. The partition massage component can perform partition massage on the sole of the foot when the foot moves, and can also perform steam therapy on the sole of the foot.

[0007] Preferably, the side wall of the pedal is provided with a mounting hole, the side wall of the limiting belt is provided with a slide groove matching the positioning rod and a slot hole matching the mounting hole, the limiting belt is fixedly connected to the pedal through the cooperation of the slot hole and the screw, and the end of the positioning rod is fixedly connected with a limiting ring for limiting the limiting belt.

[0008] Preferably, the auxiliary exercise assembly includes two first pulleys, the two first pulleys are respectively mounted on the crank handle and the connecting shaft, and the two first pulleys are connected via an adjustable belt transmission.

[0009] Preferably, a lower mounting layer and an upper mounting layer are respectively provided at both ends of the adjusting belt, a plurality of positioning posts are fixedly connected to the lower mounting layer, a card slot matching the positioning posts is opened on the upper mounting layer, and a rotating card block is rotatably connected to the positioning posts.

[0010] Preferably, the rotating clamping block can pass through the clamping slot when it is rotated to a vertical state, and the bottom of the rotating clamping block fits with the top of the upper mounting layer.

[0011] Preferably, the partition massage assembly includes a massage head, a fixed seat, a transmission rod and two second pulleys, the two second pulleys are respectively mounted on the transmission rod and the connecting shaft, the massage head is slidably connected to the foot pedal, the massage head is elastically connected to the top wall of the inner cavity of the foot pedal by a spring, the two second pulleys are connected by a synchronous belt transmission, the fixed seat is fixedly mounted on the bottom wall of the connecting beam, an air pump is fixedly mounted in the fixed seat, a trigger switch is fixedly connected to the upper part of the air pump, a plurality of groups of protrusions are equidistantly arranged on the outer side wall of the synchronous belt, the inner cavity of the foot pedal is hollow, a partition and an inner cylinder are fixedly connected to the inner cavity of the foot pedal, the inner cavity of the foot pedal is divided into a middle space and two side spaces by the partition, and an air inlet groove is provided through the side wall of the inner cylinder.

[0012] Preferably, the trigger switch, the air pump and the display screen are electrically connected, the end of the protrusion moves to just above the trigger switch and contacts the top of the trigger switch, and the volume of the middle space is greater than the volume of a single side space.

[0013] Preferably, the partition massage component also includes a hose, an air supply channel arranged in the positioning rod and a plurality of elastic plates, the end of the air supply channel passes through the side wall of the limiting ring, and quick connectors are fixedly installed corresponding to the side wall of the limiting ring of the air supply channel and the output end of the air pump, and the two quick connectors on the same side are respectively plugged into the end of the hose, the side wall of the air supply channel located inside the side space is provided with a side air inlet, and the side wall of the air supply channel located inside the middle space is provided with a middle air inlet, and the plurality of elastic plates are respectively fixedly connected to the bottom walls of the massage head located inside the middle space and the side space, and an air outlet channel is provided inside the massage head, and the upper end of the air outlet channel passes through the top of the massage head, and the lower end passes through the side wall of the elastic plate.

[0014] Preferably, the elastic plate is located above the inner tube, a contact seal is formed between the side wall of the elastic plate and the inner cavity of the partition plate and the foot pedal, and the air outlet channel is arranged in a conical shape.

[0015] Preferably, the side air inlets and the middle air inlet are distributed in a ring shape along the central axis of the gas transmission channel, the side air inlets and the middle air inlet are staggered, and the gas introduced by the air pump is warm steam.

[0016] The beneficial effects of the present invention are: 1. The basic frame composed of beam 1, beam 2, connecting beam and upper support beam can flexibly adjust the relative positions of various parts according to the user's body shape, range of limb movement and rehabilitation needs through the design of latch connection, hinge and the extension part of the upper support beam and the positioning bolt, so as to adapt to the personalized needs of different users and ensure the comfort and effectiveness of exercise; the adjustment belt can change its length according to the changes of the frame structure through its layered structure and the coordination with the rotating block and the slot, so as to ensure that when the equipment structure is fine-tuned, the hand crank movement can still be accurately transmitted to the connecting shaft to drive the foot movement, and vice versa, so as to maintain the coordinated exercise function of the upper and lower limbs and effectively simulate the daily coordinated movements of the upper and lower limbs, such as arm swing and leg stepping rhythm when walking, so as to help patients relearn and adapt to normal movement patterns.

[0017] 2. The partitioned massage component uses the sliding connection between the massage head and the foot pedal, the spring elastic support, and the fixed connection between the elastic plate and the massage heads in different spaces, so that the massage head can move up and down in the inner cavity of the foot pedal according to the pressure of the sole of the foot and the power change of the transmission system, simulating artificial massage techniques and accurately acting on different parts of the sole of the foot. The partitioned design of the middle space and the side space, combined with the volume difference and the alternating opening and closing of the side air inlet and the middle air inlet relative to the air inlet groove, makes the steam spray out in different zones and makes the massage head form dynamic differences, so as to accurately stimulate different anatomical structures and functional areas of the sole of the foot (such as the middle part corresponds to the arch of the foot, and the side part corresponds to the lateral muscle group), meet different rehabilitation needs, such as relieving arch fatigue or injury, relaxing lateral muscle strain, etc., and can also deeply stimulate the nerves, muscles and acupoints of the sole of the foot through rhythmic and sequential massage changes, improve the massage effect, enhance the proprioceptive feedback of the sole of the foot, promote neuromuscular coordination, and make the rehabilitation process more accurate and effective.

[0018] 3. During foot exercise, the synchronous belt bump intermittently triggers the air pump, which transports warm steam to the inner space of the pedal through a specific channel, and then sprays it upward through the conical air outlet channel inside the massage head to act on the sole of the foot. The warm steam can relax the muscles and blood vessels of the sole of the foot, promote blood circulation, and relieve foot fatigue during exercise. At the same time, it also has an auxiliary therapeutic effect on foot diseases such as plantar fasciitis, reduces inflammatory reactions, and improves the health of the sole of the foot.

[0019] 4. By organically combining foot exercise, massage function and steam therapy function, users can enjoy multiple benefits simultaneously without additional operation, improve the efficiency and comfort of rehabilitation exercise, relax foot muscles in all directions, improve blood circulation in the soles of the feet, reduce pain and fatigue, and provide a better and more comprehensive experience for foot rehabilitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of a comprehensive rehabilitation exercise all-in-one machine provided by the present invention; Figure 2 It is a right view structural schematic diagram of a comprehensive rehabilitation exercise all-in-one machine provided by the present invention; Figure 3 The present invention provides a comprehensive rehabilitation training machine Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the structure of the adjusting belt of the all-in-one rehabilitation exercise machine provided by the present invention; Figure 5 The present invention provides a comprehensive rehabilitation training machine Figure 4 The enlarged structural diagram at B in the middle; Figure 6 It is a schematic diagram of the installation position structure of a quick connector of a comprehensive rehabilitation exercise all-in-one machine provided by the present invention; Figure 7 It is a schematic diagram of the display screen structure of a comprehensive rehabilitation exercise all-in-one machine provided by the present invention; Figure 8 It is a schematic structural diagram of a massage head in the side space of a comprehensive rehabilitation exercise all-in-one machine provided by the present invention when it is lifted up; Fig. 9 This is a schematic diagram of the foot pedal structure of a comprehensive rehabilitation exercise all-in-one machine provided by the present invention; Fig.10 It is a schematic structural diagram of a massage head in the middle space of a comprehensive rehabilitation exercise all-in-one machine provided by the present invention when it is raised; Fig.11 It is a schematic diagram of the cross-sectional structure of a foot pedal of a comprehensive rehabilitation exercise machine provided by the present invention; Fig.12 This is a schematic diagram of the distribution structure of the central space and side space of a comprehensive rehabilitation training machine provided by the present invention; Fig.13 It is a schematic diagram of the partial explosion structure of a comprehensive rehabilitation exercise all-in-one machine provided by the present invention.

[0022] In the figure: 1, beam 1; 2, mounting tube; 3, limiting belt; 4, tension device; 5, hand exercise sleeve; 6, foot exercise sleeve; 7, foot pedal; 8, adjusting belt; 9, transmission rod; 11, beam 2; 12, connecting beam; 13, upper support beam; 21, mounting rod; 41, limiter; 51, crank; 52, hand damping adjuster; 53, first pulley; 61, connecting shaft; 62, foot damping adjuster; 63, connecting plate; 64, positioning rod; 65, limiting ring; 66, display screen; 71, partition; 72, inner tube; 73, middle space; 7 4. Side space; 75. Elastic plate; 76. Massage head; 77. Spring; 78. Mounting hole; 81. Lower mounting layer; 82. Upper mounting layer; 91. Second pulley; 92. Synchronous belt; 93. Fixed seat; 94. Air pump; 95. Trigger switch; 96. Hose; 131. Extension; 132. Positioning bolt; 641. Air delivery channel; 642. Side air inlet; 643. Middle air inlet; 721. Air inlet groove; 761. Air outlet channel; 811. Positioning column; 812. Rotating block; 821. Slot; 921. Bump; 961. Quick connector. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Embodiment 1, refer to Figure 1-Figure 5A comprehensive rehabilitation exercise machine includes a crossbeam 1, a crossbeam 2 11, a connecting beam 12 and an upper support beam 13. The side wall of the crossbeam 1 is fixedly connected with a mounting tube 2. The side wall of the crossbeam 2 11 is fixedly connected with a mounting rod 21 that matches the inner cavity of the mounting tube 2. The mounting tube 2 and the mounting rod 21 are correspondingly provided with plug holes. The mounting tube 2 and the mounting rod 21 are fixed by the cooperation of a pin and a plug hole. The crossbeam 1 is hinged to the lower end of the connecting beam 12. The lower end of the upper support beam 13 is hinged to the crossbeam 2 11, and the upper end is hinged to the upper end of the connecting beam 12. An extension portion 131 is inserted and installed inside the upper support beam 13. A positioning bolt 13 is provided on the upper support beam 13 to limit the extension portion 131. 2, the upper end of the extension part 131 is fixedly connected with a hand exercise sleeve 5, the inside of the hand exercise sleeve 5 is rotatably connected with a crank 51, the hand exercise sleeve 5 is rotatably provided with a hand damping regulator 52, the two sides of the extension part 131 are provided with a limiter 41 and a tension device 4, the upper support beam 13 is fixedly installed with a foot exercise sleeve 6, the inside of the foot exercise sleeve 6 is rotatably connected with a connecting shaft 61, the end of the connecting shaft 61 is fixedly installed with a connecting plate 63, one side of the connecting plate 63 is fixedly connected with a positioning rod 64, the positioning rod 64 is rotatably connected with a limiting belt 3 and a foot pedal 7, the foot exercise sleeve 6 is provided with a foot damping regulator 62 and a display screen 66, and further includes: Auxiliary exercise component: The auxiliary exercise component is arranged on the connecting shaft 61 and the crank 51. The auxiliary exercise component can drive the foot to move according to the movement of the hand, or drive the hand to move according to the movement of the foot; Partition massage component: The partition massage component is arranged on the side of the upper support beam 13. The partition massage component can perform partition massage on the sole of the foot when the foot moves, and can also perform steam therapy on the sole of the foot.

[0025] Furthermore, the side wall of the foot pedal 7 is provided with a mounting hole 78, and the side wall of the limiting belt 3 is provided with a slide groove matching the positioning rod 64 and a slot hole matching the mounting hole 78. The limiting belt 3 is fixedly connected to the foot pedal 7 through the cooperation of the slot hole and the screw, and the end of the positioning rod 64 is fixedly connected with a limiting ring 65 for limiting the limiting belt 3. By inserting different slot holes, the distance between the limiting belt 3 and the user's foot can be adjusted to prevent the foot from sliding, shifting, etc. during foot exercise, thereby ensuring the safety and effectiveness of the exercise.

[0026] The auxiliary exercise component includes two first pulleys 53, which are respectively installed on the crank 51 and the connecting shaft 61. The two first pulleys 53 are connected by an adjusting belt 8. Through this arrangement, a transmission connection between the hands and the feet is established. The two ends of the adjusting belt 8 are respectively provided with a lower mounting layer 81 and an upper mounting layer 82. A plurality of positioning columns 811 are fixedly connected to the lower mounting layer 81. A card slot 821 matching the positioning column 811 is opened on the upper mounting layer 82. A rotating card block 812 is rotatably connected to the positioning column 811.

[0027] It should be noted that when the rotating block 812 is rotated to a vertical state, it can pass through the slot 821, and the bottom of the rotating block 812 fits with the top of the upper mounting layer 82. By inserting the positioning column 811 into different slots 821, the adjustment belt 8 can be adjusted to adapt to the basic frame position of the device.

[0028] In this embodiment, the rehabilitation exercise machine is mainly composed of a basic frame of a cross beam 1, a second cross beam 11, a connecting beam 12 and an upper support beam 13. The cross beam 11 is fixedly connected to the mounting rod 21 of the cross beam 11 through the mounting tube 2 by means of a latch, and the cross beam 11 is hinged to the lower end of the connecting beam 12. The upper support beam 13 is hinged to the upper and lower ends of the cross beam 11 and the connecting beam 12 respectively. This connection method makes the entire structure have a certain degree of adjustability and flexibility, which is convenient for adjusting the relative positions of various parts according to actual usage. At the same time, an extension portion 131 is inserted into the upper support beam 13, and the extension portion 131 can be limited by means of a positioning bolt 132 to meet the needs of different users for upper limb exercise position, height, etc.

[0029] A hand exercise sleeve 5 is fixedly connected to the upper end of the extension part 131 of the upper support beam 13, and a crank handle 51 is rotatably connected inside the sleeve 5 for the user to grasp and operate for exercise. A hand damping adjuster 52 is also provided to adjust the resistance during hand exercise to meet the needs of users in different rehabilitation stages or with different exercise intensity requirements. Limiters 41 and a pulling device 4 are also provided on both sides of the extension part 131 to assist in limiting the upper limb exercise movements and provide corresponding pulling force to assist in exercise.

[0030] The foot exercise sleeve 6 is arranged on the upper support beam 13, and is internally rotatably connected with a connecting shaft 61, and a connecting plate 63 at the end of the connecting shaft 61 is connected to a positioning rod 64, and a limiting belt 3 and a foot pedal 7 are installed on the positioning rod 64, forming a basic structure for foot exercise. Similarly, the foot exercise sleeve 6 is equipped with a foot damping adjuster 62 for adjusting the foot exercise resistance, and is also provided with a display screen 66 for displaying relevant exercise parameters, equipment status and other information. By setting a slot matching the mounting hole 78 of the foot pedal 7 on the side wall of the limiting belt 3 and fixing it with screws, the user or the rehabilitation therapist can adjust the foot exercise resistance according to the foot exercise parameters. According to the foot sizes of different users, the limiting belt 3 can be flexibly inserted into different slots to accurately adjust the distance between the limiting belt 3 and the user's foot. For example, for children or users with smaller feet, the slots close to the inside can be selected for insertion and fixation, so that the limiting belt 3 can fit the foot better and play a good limiting role; for adults or users with wider feet, the slots on the outside can be selected to ensure that the limiting belt 3 can be firmly fixed in the appropriate position to prevent the foot from sliding or shifting during foot exercise, thereby ensuring the safety and effectiveness of the exercise.

[0031] In the basic framework of the all-round rehabilitation exercise machine, there are adjustable connection methods such as hinges between components such as beam 1, beam 2 11, connecting beam 12 and upper support beam 13, which makes the frame structure of the entire equipment variable to a certain extent, and the relative positions of various components will be adjusted according to actual usage requirements. When the position of the frame structure changes, such as the extension portion 131 of the upper support beam 13 is telescopically adjusted, or the hinge angles between the beams change, etc., the originally fixed-length transmission components may not be able to adapt to this position change, resulting in transmission failure or abnormal tension.

[0032] The special design of the adjustment belt 8 solves this problem very well. By rotating the rotating block 812 to make it in a vertical state and pass through the slot 821, the relative overlap length between the lower mounting layer 81 and the upper mounting layer 82 can be changed, thereby achieving a change in the overall length of the adjustment belt 8. When adjusted to a suitable length, the rotating block 812 is rotated back to a state of being in contact with the top of the upper mounting layer 82. At this time, the positioning column 811 and the slot 821 can cooperate with each other to fix the length of the adjustment belt 8, so that it can still maintain good transmission performance in the new frame position, accurately transmit the movement of the hand crank 51 to the connecting shaft 61 to drive the foot movement, or vice versa, transmit the movement of the foot to the hand, ensuring that the auxiliary exercise component can work normally under different equipment structural forms, and the function of coordinated exercise of the upper and lower limbs is not affected by the adjustment of the frame position.

[0033] The design of the adjustment belt 8 greatly improves the adaptability of the auxiliary exercise component to changes in the position of the overall frame of the equipment. No matter how the user adjusts the equipment based on factors such as his or her own body shape and range of limb movement, the auxiliary exercise component can always maintain effective transmission, so that the equipment can play the function of upper and lower limb linkage training in a variety of usage scenarios, ensuring that during the rehabilitation exercise, the coordinated exercise between the upper and lower limbs will not be interrupted or incoordinated due to fine-tuning of the equipment structure. Users can continuously and smoothly perform whole-body rehabilitation exercises, which helps to improve the exercise effect, accelerate the rehabilitation process, and provide more stable and reliable exercise conditions for users at different rehabilitation stages and in different physical conditions.

[0034] In daily activities, most movements require the coordination of upper and lower limbs. For example, walking requires the natural swing of the upper limbs to assist the lower limbs to move forward and maintain body balance. The upper and lower limb linkage exercise on the rehabilitation exercise machine can simulate this natural movement pattern. For example, by adjusting the transmission and damping regulator of the auxiliary exercise component, the rotation of the upper limb crank 51 is matched with the pedaling action of the lower limb foot pedal 7, just like simulating the rhythm of arm swinging and leg stepping during walking. This simulation helps patients relearn and adapt to normal movement patterns and improve their mobility in real life scenarios. After surgery, fracture patients need to restore the strength and mobility of the injured limb. For example, after surgery, patients with leg fractures use upper and lower limb linkage rehabilitation exercise equipment. While exercising the strength of the lower limbs, the linkage mechanism can drive the upper limb activities. This can promote blood circulation throughout the body, help the fracture site heal better, and prevent muscle atrophy, joint stiffness and other problems caused by long-term bed rest or single lower limb braking. Similarly, patients with upper limb fractures can also take into account the exercise of the lower limbs while restoring the upper limb function.

[0035] Example 2, refer to Figure 6-Figure 13The partition massage assembly includes a massage head 76, a fixed seat 93, a transmission rod 9 and two second pulleys 91. The two second pulleys 91 are respectively mounted on the transmission rod 9 and the connecting shaft 61. The massage head 76 is slidably connected to the foot pedal 7. The massage head 76 is elastically connected to the top wall of the inner cavity of the foot pedal 7 through a spring 77. This design enables the massage head 76 to move up and down within a certain range. During use, it can better fit the shape and stress conditions of different parts of the sole of the foot, ensuring the uniformity and comfort of the massage effect. The two second pulleys The wheels 91 are connected through a synchronous belt 92, the fixed seat 93 is fixedly installed on the bottom wall of the connecting beam 12, an air pump 94 is fixedly installed in the fixed seat 93, a trigger switch 95 is fixedly connected to the upper part of the air pump 94, a plurality of groups of protrusions 921 are equidistantly provided on the outer wall of the synchronous belt 92, the inner cavity of the foot pedal 7 is hollow, a partition 71 and an inner tube 72 are fixedly connected to the inner cavity of the foot pedal 7, the inner cavity of the foot pedal 7 is divided into a middle space 73 and two side spaces 74 by the partition 71, and an air inlet groove 721 is provided through the side wall of the inner tube 72.

[0036] Furthermore, the trigger switch 95, the air pump 94 and the display screen 66 are electrically connected. When the trigger switch 95 is triggered, the air pump 94 will start, and when the protrusion 921 moves to the top of the trigger switch 95, its end contacts the top of the trigger switch 95, ensuring that the trigger switch 95 can be effectively triggered at this time. The volume of the middle space 73 is larger than the volume of a single side space 74, which creates a dynamic difference between the massage heads 76 inside the middle space 73 and the side space 74.

[0037] The partition massage component also includes a hose 96, an air delivery channel 641 arranged in the positioning rod 64, and a plurality of elastic plates 75. The end of the air delivery channel 641 passes through the side wall of the limiting ring 65. The side wall of the limiting ring 65 corresponding to the air delivery channel 641 and the output end of the air pump 94 are fixedly installed with a quick connector 961. The two quick connectors 961 on the same side are respectively plugged into the end of the hose 96. The side wall of the air delivery channel 641 located in the side space 74 is provided with a side air inlet 642, and the side wall of the air delivery channel 641 located in the middle space 73 is provided with a middle air inlet 643. The plurality of elastic plates 75 are respectively fixedly connected to the bottom wall of the massage head 76 located in the middle space 73 and the side space 74, which constructs a relatively unified elastic mechanism. An air outlet channel 761 is provided inside the massage head 76. The upper end of the air outlet channel 761 passes through the top of the massage head 76, and the lower end passes through the side wall of the elastic plate 75.

[0038] Furthermore, the elastic plate 75 is located above the inner tube 72, and a contact seal is formed between the side wall of the elastic plate 75 and the inner cavity of the partition 71 and the foot pedal 7, ensuring that the gas flowing out of the air inlet groove 721 will directly act on the elastic plate 75. The air outlet channel 761 is set in a conical shape, which facilitates air outlet while also reducing the chance of external dust entering.

[0039] It should be noted that the side air inlets 642 and the middle air inlet 643 are distributed in a ring shape along the central axis of the air supply channel 641. The side air inlets 642 and the middle air inlet 643 are staggered, which helps to distribute the introduced gas more evenly to different spaces. During foot exercise, with the movement of the foot pedal 7 and related components, the side air inlets 642 and the middle air inlet 643 will be alternately opened or closed relative to the air inlet groove 721.

[0040] The gas introduced by the air pump 94 is warm steam. Warm steam mainly uses its temperature to produce effects. When steam contacts the skin, it will increase the temperature of the skin surface and cause local blood vessels to dilate. This is like opening more "nutritional channels" for local tissues of the body, increasing blood supply, bringing more oxygen and nutrients to the tissues, and taking away metabolic wastes. In addition, warm stimulation can relieve muscle spasms and reduce pain. The warm steam can be selected as traditional Chinese medicine steam. Many traditional Chinese medicine steam formulas are widely used in rehabilitation massage. For example, traditional Chinese medicine steam containing ingredients such as wormwood, safflower, frankincense, and myrrh. wormwood has the effects of warming the meridians and stopping bleeding, dispersing cold and relieving pain; safflower can promote blood circulation, relieve blood stasis and relieve pain; frankincense and myrrh have good effects of reducing swelling, promoting tissue regeneration, and promoting blood circulation and qi. After these drugs are heated to form steam, they penetrate through the skin, which can dilate local blood vessels, promote blood circulation, relieve muscle tension and pain, and help repair and recover damaged tissues.

[0041] In this embodiment, when the user performs foot exercises and the foot pedal 7 drives the connecting shaft 61 to rotate, the entire transmission system is put into operation through the transmission of the second pulley 91 and the synchronous belt 92. The massage head 76 is slidably connected to the foot pedal 7 and is elastically supported by the spring 77. It will move up and down in the inner cavity of the foot pedal 7 to massage the sole of the foot as the pressure on the sole of the foot changes and the power brought by the transmission of the synchronous belt 92. In addition, multiple elastic plates 75 are fixedly connected to the bottom walls of the massage head 76 in different spaces, respectively, which further enhances the elasticity and adaptability of the massage head 76, can better simulate artificial massage techniques, and apply appropriate pressure to different parts of the sole of the foot.

[0042] During the foot exercise, the bump 921 on the synchronous belt 92 will intermittently trigger the trigger switch 95 of the air pump 94. After the air pump 94 is started, the warm steam is delivered to the middle space 73 and the side space 74 of the inner cavity of the foot pedal 7 through the quick connector 961, the hose 96, the air delivery channel 641, the side air inlet 642 and the middle air inlet 643. By increasing the pedaling force and frequency, the massage frequency can be controlled. Since the side wall of the elastic plate 75 forms a contact seal with the partition 71 and the inner cavity of the foot pedal 7, the steam will be ejected upward along the conical air outlet channel 761 inside the massage head 76, accurately acting on the sole of the foot, providing warm steam therapy for the sole of the foot. On the one hand, the warm steam can further relax the muscles and blood vessels of the sole of the foot, promote blood circulation, and relieve foot fatigue; on the other hand, it also has an auxiliary therapeutic effect on the rehabilitation of some foot diseases such as plantar fasciitis, reduces inflammatory reactions, and improves the health of the sole of the foot.

[0043] During the foot exercise, as the foot pedal 7 and related components move, the side air inlet 642 and the middle air inlet 643 will be alternately opened or closed relative to the air inlet slot 721. When the side air inlet 642 is opened relative to the air inlet slot 721 (refer to Figure 8 ), at this time, the middle air inlet 643 is in a closed state, and the steam mainly enters the side space 74, so that the massage head 76 on the side undergoes corresponding changes under the impetus of the steam, focusing on the side of the sole; and when the middle air inlet 643 is opened relative to the air inlet groove 721 (refer to Fig.10 ), the side air inlet 642 is in a closed state, and the steam mainly enters the middle space 73. The middle massage head 76 is affected by the steam and works, focusing on the middle area of ​​the sole; the stepped state formed by the alternating opening and closing makes the massage of different areas of the sole present a rhythmic and sequential difference. For example, at a certain moment, the side massage head 76 begins to increase the massage intensity and change the massage rhythm on the side of the sole due to the steam entering the side space 74. At this time, the middle massage head 76 is relatively in a relatively stable state; at the next moment, when the middle air inlet 643 is opened, the middle massage head 76 begins to have obvious changes due to the action of steam, while the side massage heads 76 are relatively relaxed.

[0044] This step-by-step massage change, on the one hand, simulates a more complex massage technique that fits the natural movement of the human body, just like a professional masseur who operates on different parts of the foot in order of importance and sequence during the massage process. It can more deeply stimulate the nerves, muscles and acupoints of the sole of the foot, improve the massage effect, enhance the proprioceptive feedback of the sole of the foot, help users better perceive the state of the foot, and promote neuromuscular coordination; on the other hand, from a rehabilitation perspective, for some patients with different degrees of local muscle tension in the sole of the foot and different emphases on the injury site, this step-by-step state can focus on massaging the more tense or severely injured areas first, and then switch to other areas, avoiding the discomfort that may be caused by massaging all areas with the same intensity at the same time, making the rehabilitation process more accurate and effective, and helping to gradually improve foot problems of varying degrees, thereby accelerating the overall rehabilitation process.

[0045] The sole of a person's foot has different anatomical structures and functional areas. For example, the middle part of the sole usually corresponds to the arch of the foot, and its muscles, fascia and bone structures play a key role in maintaining the stability of the arch and the balance of the body. The side of the sole includes the lateral plantar muscles, which are related to the lateral movement and support of the foot. By spraying steam in the middle space 73 and the side space 74 and making the massage head 76 have dynamic differences, accurate stimulation can be performed on the anatomical characteristics of these different areas. For patients with arch fatigue or injury, the steam in the middle space 73 acts on the corresponding massage head 76, which can effectively relieve the tension of the arch muscles, promote blood circulation in the arch area, and help restore the elasticity and support function of the arch. For the case of strain on the lateral muscles of the foot, the dynamic changes of the steam in the side space 74 and the massage head 76 can better relax the lateral muscles and relieve the lateral pain and discomfort caused by long-term standing or improper walking. Because the volume of the middle space 73 is larger than that of a single side space 74, a dynamic difference is formed between the massage heads 76 inside the middle space 73 and the side space 74. When the steam is ejected in different zones and the massage heads 76 are dynamically different, the user will feel different massage strengths, rhythms and temperature changes in different parts of the sole of the foot. The middle massage head 76 produces a relatively soft and continuous massage action due to the difference in steam pressure and flow, while the side massage heads 76 may present a massage effect with a more rhythmic and varied strength. This diversified massage experience can avoid fatigue from a single-mode massage, allowing the user to always maintain a sense of freshness and attention during rehabilitation training, thereby improving their compliance with rehabilitation training. At the same time, different massage experiences can also more comprehensively activate the nerve endings of the sole of the foot, and enhance the nerve's ability to control and regulate the foot muscles.

[0046] The entire partitioned massage component organically combines foot exercises, massage functions and steam therapy functions. When performing normal foot rehabilitation exercises, users can enjoy the benefits of massage and steam therapy simultaneously without any additional operations, thereby improving the efficiency and comfort of rehabilitation exercises. This synergistic effect helps to better relax the foot muscles, improve blood circulation in the soles of the feet, reduce pain and fatigue, etc., and provides all-round services for the foot rehabilitation process, providing users who use the all-round rehabilitation exercise machine with a better and more comprehensive rehabilitation experience.

[0047] It should be noted that the specific model and specifications of the air pump 94 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An all-round rehabilitation exercise machine, comprising a first crossbeam (1), a second crossbeam (11), a connecting beam (12) and an upper support beam (13), wherein the side wall of the first crossbeam (1) is fixedly connected with a mounting tube (2), the side wall of the second crossbeam (11) is fixedly connected with a mounting rod (21) matching the inner cavity of the mounting tube (2), the mounting tube (2) and the mounting rod (21) are provided with corresponding insertion holes, the mounting tube (2) and the mounting rod (21) are fixed by the cooperation of a pin and the insertion hole, the first crossbeam (1) is hinged to the lower end of the connecting beam (12), the lower end of the upper support beam (13) is hinged to the second crossbeam (11), and the upper end is hinged to the upper end of the connecting beam (12), an extension portion (131) is inserted and installed inside the upper support beam (13), and a positioning bolt (132) is provided on the upper support beam (13) for limiting the extension portion (131), The upper end of the extension portion (131) is fixedly connected to a hand exercise sleeve (5), the interior of the hand exercise sleeve (5) is rotatably connected to a crank (51), a hand damping adjuster (52) is rotatably provided on the hand exercise sleeve (5), limiters (41) and a tension device (4) are provided on both sides of the extension portion (131), a foot exercise sleeve (6) is fixedly installed on the upper support beam (13), the interior of the foot exercise sleeve (6) is rotatably connected to a connecting shaft (61), a connecting plate (63) is fixedly installed at the end of the connecting shaft (61), a positioning rod (64) is fixedly connected to one side of the connecting plate (63), the positioning rod (64) is rotatably connected to a limiting belt (3) and a foot pedal (7), the foot exercise sleeve (6) is provided with a foot damping adjuster (62) and a display screen (66), and the foot exercise sleeve (6) is characterized in that: Also includes: Auxiliary exercise component: the auxiliary exercise component is arranged on the connecting shaft (61) and the crank (51), and the auxiliary exercise component can drive the foot to move according to the movement of the hand, or drive the hand to move according to the movement of the foot; Partition massage component: The partition massage component is arranged on the side of the upper support beam (13), and the partition massage component can perform partition massage on the sole of the foot when the foot moves, and can also perform steam therapy on the sole of the foot.

2. The all-in-one rehabilitation training machine according to claim 1, characterized in that: The side wall of the foot pedal (7) is provided with a mounting hole (78), the side wall of the limiting belt (3) is provided with a sliding groove matching the positioning rod (64) and a slot hole matching the mounting hole (78), the limiting belt (3) is fixedly connected to the foot pedal (7) through the cooperation of the slot hole and the screw, and the end of the positioning rod (64) is fixedly connected with a limiting ring (65) for limiting the limiting belt (3).

3. The all-in-one rehabilitation training machine according to claim 1, characterized in that: The auxiliary exercise assembly comprises two first pulleys (53), the two first pulleys (53) being respectively mounted on a crank handle (51) and a connecting shaft (61), and the two first pulleys (53) being connected in transmission via an adjusting belt (8).

4. The all-in-one rehabilitation training machine according to claim 3, characterized in that: The two ends of the adjustment belt (8) are respectively provided with a lower mounting layer (81) and an upper mounting layer (82); the lower mounting layer (81) is fixedly connected to a plurality of positioning posts (811); the upper mounting layer (82) is provided with a card slot (821) matching the positioning posts (811); and the positioning posts (811) are rotatably connected to a rotating card block (812).

5. The all-in-one rehabilitation training machine according to claim 4, characterized in that: When the rotating clamping block (812) is rotated to a vertical state, it can pass through the clamping slot (821), and the bottom of the rotating clamping block (812) fits with the top of the upper installation layer (82).

6. The all-in-one rehabilitation training machine according to claim 1, characterized in that: The partition massage assembly comprises a massage head (76), a fixed seat (93), a transmission rod (9), and two second pulleys (91); the two second pulleys (91) are respectively mounted on the transmission rod (9) and the connecting shaft (61); the massage head (76) is slidably connected to the foot pedal (7); the massage head (76) is elastically connected to the top wall of the inner cavity of the foot pedal (7) via a spring (77); the two second pulleys (91) are transmission-connected via a synchronous belt (92); and the fixed seat (93) is fixedly mounted on the bottom wall of the connecting beam (12). An air pump (94) is fixedly installed in the fixing seat (93), a trigger switch (95) is fixedly connected to the upper part of the air pump (94), a plurality of groups of protrusions (921) are equidistantly arranged on the outer wall of the synchronous belt (92), the inner cavity of the foot pedal (7) is hollow, a partition (71) and an inner tube (72) are fixedly connected to the inner cavity of the foot pedal (7), the inner cavity of the foot pedal (7) is divided into a middle space (73) and two side spaces (74) by the partition (71), and an air inlet groove (721) is opened through the side wall of the inner tube (72).

7. The all-in-one rehabilitation training machine according to claim 6, characterized in that: The trigger switch (95), the air pump (94) and the display screen (66) are electrically connected; when the protrusion (921) moves to the top of the trigger switch (95), its end contacts the top of the trigger switch (95); and the volume of the middle space (73) is greater than the volume of a single side space (74).

8. The all-in-one rehabilitation training machine according to claim 6, characterized in that: The partition massage assembly further comprises a hose (96), an air delivery channel (641) arranged in the positioning rod (64), and a plurality of elastic plates (75); the end of the air delivery channel (641) penetrates the side wall of the limiting ring (65); the side wall of the limiting ring (65) corresponding to the air delivery channel (641) and the output end of the air pump (94) are both fixedly mounted with a quick connector (961); the two quick connectors (961) on the same side are respectively plugged into the end of the hose (96); the air delivery channel (641) located inside the side space (74) is A side air inlet (642) is provided on the side wall of the air delivery channel (641) located inside the middle space (73), a middle air inlet (643) is provided on the side wall of the air delivery channel (641) located inside the middle space (73), a plurality of elastic plates (75) are respectively fixedly connected to the bottom wall of the massage head (76) located inside the middle space (73) and the side space (74), an air outlet channel (761) is provided inside the massage head (76), the upper end of the air outlet channel (761) passes through the top of the massage head (76), and the lower end passes through the side wall of the elastic plate (75).

9. The all-in-one rehabilitation training machine according to claim 8, characterized in that: The elastic plate (75) is located above the inner cylinder (72), and a contact seal is formed between the side wall of the elastic plate (75) and the inner cavity of the partition plate (71) and the foot pedal (7), and the air outlet channel (761) is arranged in a conical shape.

10. The all-in-one rehabilitation training machine according to claim 8, characterized in that: The side air inlets (642) and the middle air inlet (643) are both distributed in a ring shape along the central axis of the gas transmission channel (641); the side air inlets (642) and the middle air inlet (643) are staggered; and the gas introduced by the air pump (94) is warm steam.

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