Lower extremity mobilization device with easy adjustment

Abstract

The present application belongs to the technical field of lower limb training, and particularly relates to a lower limb moving training device convenient to adjust, which comprises a swing support plate fixedly connected to the outer surface of a base, a foot pedal limiting plate movably sleeved on the two side surfaces of the base, and a frame movably sleeved on the top of the base at the edge position of one side, a power wheel is fixedly installed on the top surface of the base, an angle adjusting unit is arranged on the two side surfaces of the power wheel, and the angle adjusting unit comprises a groove opened on the two side surfaces of the power wheel. The foot pedal limiting plate is wrapped and sleeved on the surface of one leg in need of rehabilitation training, the thigh and the calf are wrapped at the same time, the butt joint buckle one and the Z-shaped rotating rod are sleeved, the surface of the butt joint buckle one is sleeved on the surface of the power wheel and is sleeved in the butt joint groove closest to the center of the power wheel, one side surface of the foot pedal limiting plate is clamped to the inner side inner wall surface of the butt joint buckle, and the patient's hands are attached to the frame.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of lower limb training, in particular to a lower limb movement training device convenient to adjust. BACKGROUND

[0002] The lower limb rehabilitation exercise training device is a device specially designed to help patients with lower limb impairment to recover training. It can provide a safe and stable support and movement environment to help patients recover the strength, balance and coordination of the lower limbs. Muscle strength refers to the maximum strength generated when a muscle or muscle group contracts. Muscle strength is divided into six levels, i.e. 0-5 levels, among which 5 levels are normal. Low muscle strength refers to the decrease of resistance encountered by the active body when the muscle is relaxed. The muscle is relaxed without the muscle belly and normal flexibility. Low muscle strength has different clinical responses with patients.

[0003] A foot pedal device for lower limb muscle strength training is disclosed in a Chinese patent with publication number CN217448848U. It belongs to the technical field of lower limb muscle strength training devices, which includes: a connecting seat: a rotating seat, the rotating seat is provided with two rotating seats, both of which are rotatably provided on one side of the connecting seat; a pedal, the bottom of the pedal is provided with a moving block, the moving block is movably provided on the rotating seat; a positioning assembly is arranged between the moving block and the rotating seat, the positioning assembly is used for positioning the position of the moving block on the rotating seat, the rotating seat can drive the pedal to rotate to realize folding, which is convenient for patients to train the muscle strength of the lower limbs of one leg; the moving block can drive the pedal to move, which is convenient for patients of different heights to adjust the position of the pedal according to their own needs. The structure is simple, easy to use, and greatly improves the training effect of the lower limb muscle strength of the patient and the user experience.

[0004] At present, in the prior art, patients stay in the bed for a long time, and the lower limbs stop moving for a long time, so that the internal blood cannot flow effectively, which can easily cause the limbs to become stiff. When the lower limb rehabilitation training is performed, the lower limbs need to be bent for warm-up. However, the angle range of artificial bending cannot be kept consistent each time, and the bending speed is inconsistent, which can easily cause damage to the knee of the lower limb due to the large bending range and angle, and the existing rehabilitation training device is only a single device, which can only train the legs singlely, so that the muscles of other parts of the thighs cannot be effectively trained, thereby causing the problem of fatigue damage of the thigh muscles.

[0005] Therefore, the application provides a lower limb movement training device convenient to adjust. SUMMARY

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The technical scheme adopted by the present application to solve its technical problems is: the lower limb movement training device convenient to adjust comprises:

[0008] The swing support plate is fixedly connected to the outer surface of the base.

[0009] The foot pedal limiting plate is movably sleeved on the two side surfaces of the base.

[0010] The frame is movably sleeved on the side edge position of the top of the base.

[0011] The top surface of the base is fixedly installed with a power wheel, and the two side surfaces of the power wheel are provided with an angle adjusting unit, the angle adjusting unit comprises a groove opened on the two side surfaces of the power wheel, since the patient is seated on the surface of the frame, the position of the thighs and the hip of the patient forms a swing point, the thighs swing up and down, and the lower legs swing back and forth, which is similar to the swing amplitude of riding a bicycle, the soles are sleeved on the surfaces of the foot pedal limiting plate and the butt joint buckle, and the Z-shaped rotating rod also rotates with the power wheel as the power wheel continuously rotates, so that the thighs, the lower legs, the knees and the ankles swing with small amplitude, which promotes the blood circulation in the thighs and the lower legs, the two side surfaces of the power wheel and the side edge positions on the two sides of the entrance of the groove are provided with butt joint grooves, the butt joint buckle one changes positions in the groove and the butt joint groove, and the farther the installation position of the butt joint buckle one from the center point of the power wheel, the greater the swing amplitude of the Z-shaped rotating rod, so that the swing amplitude of the thighs and the lower legs of the patient is greater, and the effect of large amplitude stretching is achieved, the inner side walls of the groove and the butt joint groove are movably sleeved with the butt joint buckle one, the surface of the butt joint buckle one is sleeved on the surface of the power wheel and is in the butt joint groove closest to the center of the power wheel, one end surface of the butt joint buckle one is detachably installed with the Z-shaped rotating rod, the foot pedal limiting plate is sleeved on the surface of the leg in need of rehabilitation training, the thighs and the lower legs are wrapped at the same time, the butt joint buckle one and the Z-shaped rotating rod are sleeved, the Z-shaped rotating rod is rotatably sleeved with the butt joint buckle on the outer side surface of one end, the side surface of the foot pedal limiting plate is clamped to the inner side wall of the butt joint buckle, the patient attaches the frame with hands, and the power wheel is started, since the position of the butt joint buckle one is closest to the center of the power wheel, the rotating path of the Z-shaped rotating rod is the shortest and the angle and the swing amplitude of the thighs are the smallest as the power wheel rotates with the center point of the power wheel as the base point.

[0012] Preferably, the bottom surface of the base and perpendicular to the bottom surface of the power wheel is provided with an anti-shaking plate, and the outer surface of the base is provided with two groups of hinge shafts fixedly connected to one end of the swing support plate.

[0013] Preferably, the bottom surface of the frame is fixedly connected with a clamping strip, and the outer surface of the power wheel is provided with a butt joint groove.

[0014] Preferably, the bottom surface of the frame is fixedly connected with a clamping strip, and the outer surface of the power wheel is provided with a butt joint groove.

[0015] Preferably, the outer surface of the frame is fixedly connected with a seat cushion at the middle position, and the seat cushion is arranged at the vertical top of the power wheel and the middle position of the two handles.

[0016] Preferably, the top surface of the swing support plate is provided with a recessed groove, the inner side wall surface of the recessed groove is fixedly connected with a limiting rod, and the outer side surface of the limiting rod is movably sleeved with two groups of elastic buffer wires.

[0017] Preferably, the outer side surface of the limiting rod is movably sleeved with a butt joint block at one end edge position of the two groups of elastic buffer wires.

[0018] Preferably, the other side surface of the swing support plate is provided with a universal moving wheel, and the top surface of the recessed groove is movably sleeved with a closed sealing cover.

[0019] Preferably, the top surface of the foot pedal limiting plate is movably sleeved with a calf limiting rod at the two side edge positions, one end of the calf limiting rod is hingedly connected with a thigh limiting rod, and the joint of the calf limiting rod and the thigh limiting rod is movably sleeved with a close-fitting bandage.

[0020] Preferably, the outer side surface of the calf limiting rod and the thigh limiting rod is movably sleeved with a popliteal fossa positioning rod, the joint of the calf limiting rod and the foot pedal limiting plate is movably sleeved with a butt joint buckle two, and the surface of the butt joint buckle two is movably sleeved in the inner side surface of the butt joint buckle.

[0021] The beneficial effects of the present application are as follows:

[0022] 1. The present invention provides an easily adjustable lower limb mobility training device. A foot pedal limiting plate is fitted onto the surface of the leg requiring rehabilitation training, simultaneously covering the thigh and calf. A connecting buckle is engaged with a Z-shaped rotating rod, with the surface of the connecting buckle fitting onto the surface of the drive wheel, specifically into the connecting groove closest to the center of the drive wheel. One side of the foot pedal limiting plate is engaged with the inner wall of the connecting buckle. The patient, with hands attached to the frame, starts the drive wheel. Because the connecting buckle is closest to the center of the drive wheel, the rotation path of the Z-shaped rotating rod, with the center point of the drive wheel as the base, is the shortest, and the angle and the amplitude of thigh swing are minimized. Since the patient is seated... On the surface of the frame, the patient's thigh and hip will form a swing point, and the thigh will swing up and down, while the lower leg will swing back and forth, similar to the swing amplitude of riding a bicycle. The foot is fitted onto the surface of the foot pedal limit plate and the docking buckle. As the drive wheel rotates continuously, the Z-shaped rotating rod will also rotate with the drive wheel. This small-amplitude swing of the thigh, lower leg, knee and ankle will promote blood circulation in the thigh and lower leg. As the docking buckle changes position inside the groove and docking slot, and the farther the docking buckle is installed from the center point of the drive wheel, the greater the swing amplitude of the Z-shaped rotating rod, thus making the up and down swing amplitude of the patient's thigh and lower leg greater, achieving a significant stretching effect.

[0023] 2. The adjustable lower limb movement training device of the present invention allows the patient to use the buttocks as a support point or fulcrum when sitting on the surface of the cushion, and to place both legs on the surface of the buckle. When the power wheel rotates, the Z-shaped rotating rod will stretch and bend the thighs. Moreover, the height of the cushion can maximize the stretching length of the thighs.

[0024] 3. The adjustable lower limb movement training device of the present invention, in conjunction with the hinge shaft, swings the swing support plate to both sides, opens and closes the sealing cover, and uses the bottom surface of the foot pedal limiting plate to fit onto the surface of the docking slider. The user sits on the top surface of the seat with their back against the handle, and then expands their thighs to both sides. During the expansion, the position of the docking slider is limited by the elastic buffer wire, and the sliding resistance of the docking slider is increased by the limiting rod. As the number of sliding times increases, the bending force of the thigh is adjusted.

[0025] 4. The lower limb movement training device with convenient adjustment of the present application, the popliteal fossa on the inner surface of the knee is overlapped on the top surface of the fitting band, the foot sole is sleeved on the inner surface of the foot pedal limiting plate, the calf limiting rod is sleeved on the two side surfaces of the calf, the fitting band and the foot pedal limiting plate are staggered and overlapped on the top and back of the calf, the thigh limiting rod and the calf limiting rod are overlapped on the two side surfaces of the thigh and the calf through the popliteal fossa positioning rod, the position is limited and fixed, the swing range and the swing angle of the thigh and the calf are controlled to a certain extent, the patient needs to control the muscle to force during the swing of the thigh and the calf, and the calf limiting rod and the thigh limiting rod can always overlap on the surface of the thigh and the calf during the swing of the thigh and the calf, and the effect of excessive deviation does not occur. BRIEF DESCRIPTION OF DRAWINGS

[0026] The present application will be further described below in conjunction with the drawings.

[0027] Figure 1 is a perspective view of the present application;

[0028] Figure 2 is a perspective view of the base station of the present application;

[0029] Figure 3 is a perspective view of the base station of the present application;

[0030] Figure 4 is a perspective view of the swing support plate of the present application;

[0031] Figure 5 is a perspective view of the foot pedal limiting plate of the present application;

[0032] Figure 6 is a perspective view of the docking groove of the present application;

[0033] Figure 7 is a perspective view of the base station of the present application.

[0034] In the figure: 11, base station; 111, anti-shaking plate; 112, hinge shaft; 113, power wheel; 114, docking groove; 115, groove; 116, docking groove; 117, docking buckle one; 118, Z-shaped rotating rod; 119, docking buckle; 12, swing support plate; 121, recessed groove; 122, limiting rod; 123, elastic buffer wire; 124, docking sliding block; 125, universal moving wheel; 126, closed sealing cover; 13, foot pedal limiting plate; 131, calf limiting rod; 132, thigh limiting rod; 133, popliteal fossa positioning rod; 134, fitting band; 135, docking buckle two; 14, frame; 141, clamping strip; 142, cushion; 143, display screen; 144, handle. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in conjunction with specific embodiments.

[0036] As shown in Figures 1 to 7 , a lower limb movement training device convenient to adjust according to the present application comprises:

[0037] A swing support plate 12 is fixedly connected to the outer surface of the base 11;

[0038] A foot pedal limiting plate 13 is movably sleeved on the two side surfaces of the base 11;

[0039] A frame 14 is movably sleeved on the top of the base 11 at a side edge position;

[0040] A power wheel 113 is fixedly installed on the top surface of the base 11, and an angle adjusting unit is arranged on the two side surfaces of the power wheel 113. The angle adjusting unit comprises a groove 115 opened on the two side surfaces of the power wheel 113, and a butt joint square groove 116 is opened on the two side edge positions of the two side surfaces of the power wheel 113 and located at the entrances of the grooves 115. A butt joint buckle one 117 is movably sleeved on the inner side walls of the grooves 115 and the butt joint square groove 116. A Z-shaped rotating rod 118 is rotatably sleeved on one end surface of the butt joint buckle one 117, and a butt joint buckle 119 is rotatably sleeved on the outer side surface of one end of the Z-shaped rotating rod 118.

[0041] The angle adjusting unit provided by the application is used by wrapping the foot limiting plate 13 around the surface of one leg in need of rehabilitation training, wrapping the thigh and the calf at the same time, wrapping the butt joint buckle 117 and the Z-shaped rotating rod 118, and wrapping the surface of the butt joint buckle 117 on the surface of the power wheel 113 and inside the butt joint groove 116 closest to the center of the power wheel 113. One side surface of the foot limiting plate 13 is clamped to the inner side wall surface of the butt joint buckle 119. The patient clamps the vehicle frame 14 with both hands, and starts the power wheel 113. Since the butt joint buckle 117 is closest to the center of the power wheel 113, when the power wheel 113 rotates, the rotating path of the Z-shaped rotating rod 118 is the shortest, and the angle and the swing range of the thigh are the smallest. Since the patient sits on the surface of the vehicle frame 14, the position of the thigh and the hip of the patient forms a swing point, the thigh swings up and down, and the calf swings back and forth, similar to the swing range of riding a bicycle. The soles are wrapped on the surface of the foot limiting plate 13 and the butt joint buckle 119. With the continuous rotation of the power wheel 113, the Z-shaped rotating rod 118 also rotates with the power wheel 113. In this way, the thigh, the calf, the knee, and the ankle swing with a small range, which promotes the blood circulation in the thighs. With the butt joint buckle 117 changing positions in the groove 115 and the butt joint groove 116, and the farther the position of the butt joint buckle 117 from the center of the power wheel 113, the greater the swing range of the Z-shaped rotating rod 118, so that the swing range of the thighs of the patient is greater, achieving a large stretching effect.

[0042] Further, as shown in Figure 1 Figure 3 And Figure 6 Figure 7 The bottom surface of the vehicle frame 14 is fixedly connected with a clamping strip 141. The outer side surface of the power wheel 113 is provided with a butt joint groove 114. The outer side surface of the clamping strip 141 is movably wrapped on the inner side wall surface of the butt joint groove 114. The bottom surface of the vehicle frame 14 is fixedly provided with a display screen 143. The top surface of the vehicle frame 14 and the two clamping strips 141 are detachably provided with a handle 144. The outer side surface of the vehicle frame 14 and the middle position are fixedly connected with a seat cushion 142. The position of the seat cushion 142 is arranged vertically on the top of the power wheel 113 and the middle position of the two handles 144.

[0043] ​​The power wheel 113, the Z-shaped rotating rod 118 and the docking buckle 119 can be used when the patient sits on the surface of the cushion 142, and the buttocks are used as the supporting point or the supporting point, and the double legs are overlapped on the surface of the docking buckle 119, and the power wheel 113 is used for rotating, and the Z-shaped rotating rod 118 is used for stretching and bending the thighs, and the height of the cushion 142 can be used for the maximum lengthening effect of the stretching length of the thighs.

[0044] Further, as shown in Figure 1 - Figure 4 and Figure 6 - Figure 7 The top surface of the swing supporting plate 12 is provided with a recessed groove 121, the inner side wall surface of the recessed groove 121 is fixedly connected with a limiting rod 122, the outer side surface of the limiting rod 122 movably sleeved with two groups of elastic buffer wires 123, the outer side surface of the limiting rod 122 and located at one end edge position of the two groups of elastic buffer wires 123 movably sleeved with a docking sliding block 124, the other side surface of the swing supporting plate 12 is provided with a universal moving wheel 125, the top surface of the recessed groove 121 movably sleeved with a closed sealing cover 126, the bottom surface of the base 11 and perpendicular to the bottom surface of the power wheel 113 is provided with an anti-shaking plate 111, the outer side surface of the base 11 is provided with two groups of hinged shafts 112 fixedly connected with one end of the swing supporting plate 12.

[0045] The limiting rod 122, the elastic buffer wire 123, the docking sliding block 124 and the closed sealing cover 126 are used in cooperation with the hinged shaft 112 to swing the swing supporting plate 12 to the two sides, the closed sealing cover 126 is opened by sleeving the bottom surface of the foot pedal limiting plate 13 on the surface of the docking sliding block 124, the back is held by the handle 144 and sat on the top surface of the cushion 142, then the thighs are expanded to the two sides, and when the expansion is performed, the position of the docking sliding block 124 is limited by cooperating with the elastic buffer wire 123, and the sliding resistance of the docking sliding block 124 is increased by using the limiting rod 122, and the bending force of the thighs is regulated with the increase of the sliding times.

[0046] Further, as shown in Figure 1 - Figure 3 and Figure 5 - Figure 7As shown, the top surface of the foot limiting plate 13 and the two side edge positions are movably sleeved with the calf limiting rod 131, one end of the calf limiting rod 131 is hingedly connected with the thigh limiting rod 132, the joint of the calf limiting rod 131 and the thigh limiting rod 132 is movably sleeved with the close binding belt 134, the outer surface of the calf limiting rod 131 and the thigh limiting rod 132 is movably sleeved with the popliteal positioning rod 133, and the joint of the calf limiting rod 131 and the foot limiting plate 13 is movably sleeved with the docking buckle two 135, and the surface of the docking buckle two 135 is movably sleeved on the inner surface of the docking buckle 119.

[0047] The close binding belt 134, the popliteal positioning rod 133, the thigh limiting rod 132, the foot limiting plate 13 and the calf limiting rod 131 provided by the application can be used to overlap the popliteal on the inner surface of the knee on the top surface of the close binding belt 134, and then overlap the foot sole on the inner surface of the foot limiting plate 13, so as to sleeve the calf limiting rod 131 on the two side surfaces of the calf, and then overlap the thigh limiting rod 132 and the calf limiting rod 131 on the two side surfaces of the thigh and the calf through the close binding belt 134 and the foot limiting plate 13, so as to limit and fix the position, control the swing range and the swing angle of the thigh and the calf to a certain extent, reduce the need for the patient to control the muscle force, and the thigh limiting rod 132 and the calf limiting rod 131 can always overlap the surface of the thigh and the calf when the thigh and the calf swing, so that the effect of excessive deviation is avoided.

[0048] The working principle of the application is that the popliteal on the inner surface of the knee is overlapped on the top surface of the close binding belt 134, and then the foot sole is overlapped on the inner surface of the foot limiting plate 13, so as to sleeve the calf limiting rod 131 on the two side surfaces of the calf, and then overlap the thigh limiting rod 132 and the calf limiting rod 131 on the two side surfaces of the thigh and the calf through the close binding belt 134 and the foot limiting plate 13, so as to limit and fix the position, control the swing range and the swing angle of the thigh and the calf to a certain extent.

[0049] When the patient sits on the surface of the cushion 142, the buttocks can be used as a support point or fulcrum, and the two legs are overlapped on the surface of the docking buckle 119, and when the dynamic wheel 113 rotates, the Z-shaped rotating rod 118 stretches and bends the thigh, and the height of the cushion 142 can maximize the stretching length of the thigh.

[0050] The surface of the docking buckle 117 is sleeved on the surface of the power wheel 113 and is inside the docking groove 116 closest to the center of the power wheel 113, one side surface of the pedal limiting plate 13 is clamped to the inner side wall surface of the docking buckle 119, the patient attaches the frame 14 with both hands, and the power wheel 113 is started. Since the position of the docking buckle 117 is closest to the center of the power wheel 113, when the power wheel 113 rotates, the rotation path of the Z-shaped rotating rod 118 is the shortest with the center point of the power wheel 113 as the base point, and the angle and the swing amplitude of the thigh are the smallest. Since the patient is sitting on the surface of the frame 14, the position of the thigh and the hip of the patient forms a swing point, the thigh part swings up and down, and the calf part swings back and forth, similar to the swing amplitude of riding a bicycle. The soles are sleeved on the surfaces of the pedal limiting plate 13 and the docking buckle 119, and as the power wheel 113 continuously rotates, the Z-shaped rotating rod 118 also rotates with the power wheel 113, so that the thigh, the calf, the knee and the ankle swing with small amplitude, which promotes the blood circulation in the inside of the thigh and the calf. As the docking buckle 117 changes position in the recess 115 and the docking groove 116, and the position of the docking buckle 117 installed is farther away from the center point of the power wheel 113, the swing amplitude of the Z-shaped rotating rod 118 is larger, so that the up and down swing amplitude of the thigh and the calf of the patient is larger, which has a large stretching effect.

[0051] The swing supporting plate 12 is swung to both sides in cooperation with the hinge shaft 112, the bottom surface of the pedal limiting plate 13 is sleeved on the surface of the docking slider 124, the back is supported by the handle 144 and sat on the top surface of the cushion 142, then the thighs are expanded to both sides. When expanding, the position of the docking slider 124 is defined by the elastic buffer wire 123, and the sliding of the docking slider 124 is increased by the limiting rod 122, so that the bending force of the thigh is controlled.

[0052] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A lower limb movement training device convenient to adjust, comprising: a swing support plate (12) fixedly connected to the outer surface of a base (11); a foot pedal limiting plate (13) movably sleeved on the two side surfaces of the base (11); a frame (14) movably sleeved on the top side edge position of the base (11); characterized in that the top surface of the base (11) is fixedly provided with a power wheel (113), the two side surfaces of the power wheel (113) are provided with an angle adjusting unit, the angle adjusting unit comprises a groove (115) opened on the two side surfaces of the power wheel (113), the two side edge positions of the two side surfaces of the power wheel (113) and located at the entrance of the groove (115) are provided with a butt joint square groove (116), a butt joint buckle one (117) is movably sleeved on the inner side walls of the groove (115) and the butt joint square groove (116), one end surface of the butt joint buckle one (117) is detachably provided with a Z-shaped rotating rod (118), and the outer side surface of one end of the Z-shaped rotating rod (118) is rotatably sleeved with a butt joint buckle (119); the top surface of the swing support plate (12) is provided with a recessed groove (121), the inner side wall of the recessed groove (121) is fixedly connected with a limiting rod (122), and the outer side surface of the limiting rod (122) is movably sleeved with two groups of elastic buffer wires (123); the outer side surface of the limiting rod (122) and located at the end edge position of the two groups of elastic buffer wires (123) is movably sleeved with a butt joint sliding block (124); the other side surface of the swing support plate (12) is provided with a universal moving wheel (125), and the top surface of the recessed groove (121) is movably sleeved with a closed sealing cover (126); the top surface of the foot pedal limiting plate (13) and located at the two side edge positions is movably sleeved with a calf limiting rod (131), one end of the calf limiting rod (131) is hingedly connected with a thigh limiting rod (132), and the joint of the calf limiting rod (131) and the thigh limiting rod (132) is movably sleeved with a close-fitting bandage (134); the outer side surfaces of the calf limiting rod (131) and the thigh limiting rod (132) are movably sleeved with a popliteal fossa positioning rod (133), the joint of the calf limiting rod (131) and the foot pedal limiting plate (13) is movably sleeved with a butt joint buckle two (135), and the surface of the butt joint buckle two (135) is movably sleeved on the inner side surface of the butt joint buckle (119).

2. The lower extremity mobilization training device of claim 1, wherein: the bottom surface of the base (11) and perpendicular to the bottom surface of the power wheel (113) is provided with an anti-shaking plate (111), and the outer side surface of the base (11) is provided with two groups of hinged shafts (112) fixedly connected to one end of the swing support plate (12).

3. The easily adjustable lower extremity mobilization device of claim 2, wherein: the bottom surface of the frame (14) is fixedly connected with a clamping strip (141), the outer side surface of the power wheel (113) is provided with a butt joint groove (114), and the outer side surface of the clamping strip (141) is movably sleeved on the inner side wall of the butt joint groove (114).

4. The easily adjustable lower extremity mobilization device of claim 3, wherein: The bottom surface of the frame (14) is fixedly provided with a display screen (143), and the top surface of the frame (14) is detachably provided with a handle (144) at both side edges.

5. The easily adjustable lower extremity mobilization device of claim 4, wherein: The outer surface of the frame (14) is fixedly connected with a cushion (142) at the middle position, and the cushion (142) is arranged at the vertical top of the power wheel (113) and the middle position of the two handles (144).

Images