A bipedal balance feedback training device

Abstract

The present invention relates to the technical field of training equipment research, and specifically to a bipedal balance feedback training device, which includes a training platform for standing on both feet and a supporting tube connected to the middle of its front end and switched between vertical and horizontal states, a locking handle that moves along its axial direction is radially penetrated through the top of the supporting tube, a toe training device is arranged at the front end of the top of the training platform, and a pelvic training mechanism is arranged in the middle of the training platform. The training platform provided by the present invention is used to install and fix the toe training device, the toe pressing mechanism and the pelvic training mechanism, so that the patient can perform toe training and pelvic training when standing on the training platform, which is convenient for training in limited space and effectively improves the balance force of bipedal support. In addition, the foldable supporting tube provided at the front end of the training platform is conducive to patient support training, and the folded supporting tube and the training platform can stand against the wall or the bedside, which is convenient for storage without taking up space and has practical value.

Description

Technical Field

[0001] The invention relates to the technical field of training equipment research, in particular to a bipedal balance feedback training device. Background Art

[0002] The balance of the body supported by the feet is related to the soles of the feet, pelvis, hip joints, and ankles. When the fascia of the midfoot and forefoot is tight and the joints are stiff, the knees or ankles need to cooperate to complete the activities. In the long run, it is easy to cause strain on the knees or ankles and cause pain. In addition, attention should also be paid to the overall condition of the lower limbs. The normal standing posture is that the left and right feet bear the weight evenly. If the pelvis is up and down or tilted forward and backward, the two feet will appear to be of different lengths, resulting in ankle pain or heel injury, and loss of support and balance of the feet. Summary of the invention

[0003] The purpose of the present invention is to provide a bipedal balance feedback training device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides a bipedal balance feedback training device, comprising a training platform for standing on both feet and a supporting tube connected to the middle of its front end and switching between a vertical state and a horizontal state, wherein the middle of the front end of the training platform is connected to a connecting platform that is plugged into the bottom of the supporting tube and supports its rotation, a locking handle that is radially penetrated through the top of the supporting tube and moves along its axial direction, a fixing sleeve is vertically provided at the front end of the top face of the connecting platform, a pulling rod that can be inserted into the fixing sleeve is connected to the radial bottom side of the middle part of the locking handle, and a toe training device is provided at the front end of the top face of the training platform, the toe training device comprises a big toe sleeve and a slender toe sleeve that are symmetrically arranged on the left and right, a rubber band for pulling the big toe sleeve and the slender toe sleeve, a rotating rod for adjusting the tightness of the rubber band, and a rotating cover for controlling the limited rotation of the rotating rod, wherein a pair of inner ends of the rotating rods are tightly sleeved with mutually meshing helical gears, and fixing caps for limiting the rotation of the rotating cover are fixedly connected to both sides of the front end of the training platform.

[0005] As a further improvement of the present technical solution, the bottom end of the support tube is rotatably connected to a connecting tube, the bottom end of the pull rod is plugged into the connecting tube, the top of the support tube is radially symmetrically provided with sliding grooves plugged into the locking handle, the top of the pull rod is provided with a compression spring, and the bottom of the pull rod is provided with a guide sleeve tightly plugged into the bottom port of the support tube.

[0006] As a further improvement of the technical solution, the front end of the top surface of the training platform is symmetrically provided with toe grooves and toe holes, the big toe cover and the slender toe cover are respectively engaged with the toe holes and toe grooves, and a strip groove is provided on the bottom surface of the training platform and directly below the toe grooves and toe holes.

[0007] As a further improvement of the present technical solution, a flat rod is provided at the outer end of the rotary rod, a rotary sleeve is provided at the inner end of the rotary cover and is sleeved with the flat rod, the fixed cap is located outside the flat rod and is sleeved with the rotary sleeve, a spring is sleeved on the outer side of the rotary sleeve, a plurality of limit strips are provided in a circular shape at equal intervals on the outer end surface of the fixed cap, and a clamping rib which is radially symmetrically provided at the inner end of the rotary cover and is clamped with the limit strips.

[0008] As a further improvement of the technical solution, a tube cover is clamped at the top end of the supporting tube, handles are provided on both radial sides of the tube cover, a downwardly inclined load-bearing plate is provided on the side of the tube cover facing the training platform, a clamping ring clamped to the supporting tube is provided on the top surface of the connecting platform close to the training platform, and support floors are symmetrically provided on both sides of the front end of the connecting platform.

[0009] As a further improvement of the technical solution, a slot for plugging and bonding with the rubber band is radially opened on the outer side of the rotary rod, and a finger block with an L-shaped cross section is symmetrically provided on the outer end surface of the rotary cover.

[0010] As a further improvement of the technical solution, a toe pressing mechanism is arranged on the outer side of the front end of the training platform, which can press the big toe and the other four toes respectively. The toe pressing mechanism includes a pair of narrow pressing covers, a pair of wide pressing covers and a pair of rotating rods for driving the narrow pressing covers and the wide pressing covers.

[0011] As a further improvement of the technical solution, a pair of sockets are opened on the side of the connecting platform, and the rotating rods are plugged into the sockets and can rotate. Both ends of the pair of rotating rods are sleeved with head pieces, and both ends of the rotating rods are provided with finger pieces.

[0012] As a further improvement of the technical solution, a pelvic training mechanism is arranged in the middle of the training platform, and the pelvic training mechanism includes a pair of foot straps, a rolled nylon belt bonded to the bottom surface of the foot straps, a transmission rod for winding the nylon belt, and a coil spring for controlling the rotation of the transmission rod.

[0013] As a further improvement of the present technical solution, a T-slot is provided in the middle of the bottom surface of the training platform, the transmission rod is embedded in the T-slot, and a coil spring wound in opposite directions is sleeved on the same end of the transmission rod, the winding directions of the nylon belt and the coil spring on the same transmission rod are opposite, and a belt groove connected to the T-slot is symmetrically provided in the middle of the top surface of the training platform.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the bipedal balance feedback training device, a toe training device is provided, and a big toe cover and a slender toe cover are used to cover the big toe and the other four toes respectively, so that the big toe and the other four toes can be lifted up separately to train the mid-palm, fore-palm and fascia of the foot, that is, the muscles between the metacarpal bones are stimulated, and the balance force of the bipedal support is effectively improved. In addition, the big toe cover and the slender toe cover are pulled by rubber bands to increase the strength of the toe lifting and the training intensity, and the rubber band is rolled up by a rotating rod to increase the rebound force, so as to adjust the training intensity of the toes. The training is simple, convenient and effective, and has practical value.

[0016] 2. In the bipedal balance feedback training device, a toe pressing mechanism is provided to respectively press the big toe cover and the thin toe cover using a narrow pressing cover and a wide pressing cover, so that the big toe and the other four toes do not interfere with each other when they are lifted up. The operation is convenient and the restriction is stable and effective.

[0017] 3. In the bipedal balance feedback training device, a pelvic training mechanism is provided, and the foot is covered with a foot strap. The counter-pulling force under the joint action of the nylon belt and the coil spring trains the outer hip muscles that lift the legs outward with the pelvis as the axis, which is beneficial to correct the inconsistent position of the pelvis, thereby improving the balance of the lower limbs of the body.

[0018] 4. In the bipedal balance feedback training device, a training platform is provided for installing and fixing the toe training device, the toe pressing mechanism and the pelvic training mechanism, so that the patient can perform toe training and pelvic training by standing on the training platform, which is convenient for training in limited space. In addition, a foldable support tube is provided at the front end of the training platform, which is beneficial for the patient to support the training. At the same time, the folded support tube and the training platform can stand against the wall or the bedside, which is convenient for storage without taking up space, and has practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall folded state structure of Example 1.

[0020] Figure 2 This is a schematic diagram of the overall expanded state structure of Example 1.

[0021] Figure 3 This is a schematic diagram of the training platform structure of Example 1.

[0022] Figure 4 This is a schematic diagram of the support tube assembly structure of Example 1.

[0023] Figure 5 This is a partial exploded view of the support tube of Example 1.

[0024] Figure 6 This is a schematic diagram of the locking handle assembly structure of Example 1.

[0025] Figure 7This is a full cross-sectional view of the training platform of Example 1.

[0026] Figure 8 This is a schematic diagram of the overall assembly structure of the toe training device of Example 1.

[0027] Fig. 9 This is a schematic diagram of the partial assembly structure of the toe training device of Example 1.

[0028] Fig.10 This is one of the disassembled views of the rotary rod and the rotary cover assembly of Example 1.

[0029] Fig.11 This is the second disassembled diagram of the rotary rod and rotary cover assembly of Example 1.

[0030] Fig.12 This is a schematic diagram of the toe pressing mechanism structure of Example 1.

[0031] Fig.13 This is a schematic structural diagram of the pelvic training mechanism of Example 1.

[0032] The meaning of each number in the figure is:

[0033] 100, training table; 101, T-slot; 102, strip slot; 103, toe slot; 104, toe hole; 105, belt slot;

[0034] 110, foot pad; 120, connecting platform; 121, fixing sleeve; 122, clamping ring; 123, supporting floor; 124, socket;

[0035] 200, support tube; 201, clamp ring; 202, slide groove; 210, connecting tube; 211, convex ring;

[0036] 220, locking handle; 221, pull rod; 222, compression spring; 223, guide sleeve; 230, pipe cover; 231, gripping handle; 232, load-bearing plate;

[0037] 300. Toe training device;

[0038] 310, big toe cover; 320, stiletto cover; 330, rubber band; 340, rotating rod; 341, bevel gear; 342, flat rod; 343, slot;

[0039] 350, screw cap; 3501, screw sleeve; 3502, clamping rib; 3503, finger block; 351, fixing cap; 3511, limit strip; 352, spring;

[0040] 360, toe pressing mechanism; 361, narrow pressing cover; 362, wide pressing cover; 363, rotating rod; 364, head piece; 365, finger piece;

[0041] 400, pelvic training mechanism; 410, foot strap; 420, nylon strap; 430, transmission rod; 440, coil spring. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be understood that the terms "central axis", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In addition, in the description of the present invention, “several” means two or more than two, unless otherwise clearly and specifically defined.

[0045] Example 1

[0046] See also Figure 1-Figure 13 As shown, the present invention provides a bipedal balance feedback training device, including a training platform 100 for standing on both feet and a supporting tube 200 connected to the middle of its front end and switchable between vertical and horizontal states. When the supporting tube 200 and the training platform 100 are at an angle of vertical, they are used to support the patient standing on the training platform 100. When the supporting tube 200 and the training platform 100 are at an angle of horizontal, they have a folding effect, which is conducive to storage against a wall without taking up space. The middle part of the front end of the training platform 100 is fixedly connected with a connecting platform 120 which is plugged into the bottom of the supporting tube 200 and supports its rotation by bolts. The top of the supporting tube 200 is radially penetrated with a locking handle 220 which moves along its axial direction. A fixing sleeve 121 is vertically provided at the front end of the top of the connecting platform 120. A pull rod 221 which can be inserted into the fixing sleeve 121 is connected to the radial bottom side of the middle part of the locking handle 220. The pull rod 221 is inserted into the fixing sleeve 121 to form a limiting effect, ensuring that the supporting tube 200 stands upright vertically, thereby supporting the patient's support training. A toe training device 300 is provided at the front end of the top of the training platform 100 for toe lifting exercises, which helps to train the mid-palm, fore-palm and fascia of the foot, and stimulates the muscles between the metacarpal bones, effectively improving the balance of the two-foot support.

[0047] In this embodiment, the toe training device 300 includes a big toe cover 310 and a slender toe cover 320 which are symmetrically arranged, a rubber band 330 for pulling the big toe cover 310 and the slender toe cover 320, a rotating rod 340 for adjusting the tightness of the rubber band 330, and a rotating cover 350 for controlling the limited rotation of the rotating rod 340. The big toe cover 310 is used to cover the big toe, and the slender toe cover 320 is used to cover the remaining four toes. The elasticity of the rubber band 330 is used to increase the strength of the toes to be lifted, which has the effect of increasing the training intensity. The rotating cover 350 is rotated to drive the rotating rod 340 to rotate and wind the rubber band 330 to increase its stretching strength, thereby adjusting the difficulty of lifting the big toe cover 310 and the slender toe cover 320, which helps to adjust the training according to the patient's condition. The inner ends of a pair of rotating rods 340 are tightly connected with mutually meshing bevel gears 341, that is, one rotating rod 340 is used to drive the other rotating rod 340 to rotate. The front ends of the training platform 100 are fixedly connected with fixing caps 351 for limiting the rotation of the rotary cover 350 by bolts. The fixing caps 351 are stable so that the rotary cover 350 connected to the fixing caps 351 will no longer rotate, thereby preventing the rotary rod 340 from rotating due to the pulling of the rubber band 330.

[0048] In this embodiment, the training platform 100 is made of ABS material to form an integrated structure, which is strong, resistant to compression and bending, and is conducive to bearing the weight of the patient. It is also lighter than metal materials of the same volume. The bottom of the training platform 100 is fixedly connected with a cover plate by bolts for moving and storing. The support tube 200 and the pull rod 221 are made of stainless steel tubes, which will not rust, are strong, and are conducive to bearing the pressure of the patient's support and leaning. The big toe cover 310 and the fine toe cover 320 are made of nylon material, and the bottom surface thereof is bonded with a plastic plate to play an integral shaping role.

[0049] Specifically, the bottom end of the support tube 200 is rotatably connected with the connecting tube 210, the bottom end of the support tube 200 is radially symmetrically provided with a clamp ring 201, and the top end of the connecting tube 210 is radially symmetrically provided with a convex ring 211, and the clamp ring 201 and the convex ring 211 are rotatably connected through a pin. The connecting tube 210 is sleeved with the fixing sleeve 121 and connected through a pin, so that the connecting tube 210 firmly pulls the supporting tube 200. The bottom end of the pull rod 221 is plugged into the connecting tube 210, and the pull rod 221 is inserted into the supporting tube 200 and the fixing sleeve 121 at the same time, so as to ensure that the supporting tube 200 and the fixing sleeve 121 stand up coaxially, playing a supporting role. The top of the support tube 200 is symmetrically provided with slide grooves 202 plugged with the locking handle 220 on both sides in the radial direction, so that the locking handle 220 can be lifted up and slide in the slide groove 202, thereby driving the pull rod 221 to move up and slip off the connecting tube 210, so that the support tube 200 rotates and folds toward the top surface of the training platform 100 to form a folded state, which is convenient for storage and transfer. A compression spring 222 is arranged at the top of the pull rod 221, and the top end of the compression spring 222 abuts against the closed end of the top of the support tube 200, thereby rebounding the pull rod 221 to maintain the plugging with the connecting tube 210, and preventing the support tube 200 from rotating when being supported by the patient and causing the consequence of losing balance. The bottom of the pull rod 221 is sleeved with a guide sleeve 223 tightly plugged with the bottom port of the support tube 200, which is used to ensure that the pull rod 221 moves along the central axis of the support tube 200.

[0050] Furthermore, a toe groove 103 and a toe hole 104 are symmetrically provided at the front end of the top surface of the training platform 100, and the big toe cover 310 and the thin toe cover 320 are respectively connected to the toe hole 104 and the toe groove 103, so that the big toe cover 310 and the thin toe cover 320 can be stored. A strip groove 102 is provided on the bottom surface of the training platform 100 and directly below the toe groove 103 and the toe hole 104, and the rotating rod 340 in the toe training device 300 is embedded in the strip groove 102 for hidden movement, and the rubber band 330 passes through the bottom surface of the toe groove 103 and the toe hole 104 to the strip groove 102, and is connected to the rotating rod 340.

[0051] Specifically, a flat rod 342 is provided at the outer end of the rotary rod 340, and a rotary sleeve 3501 is provided at the inner end of the rotary cover 350, which is sleeved with the flat rod 342. By means of this limited sleeve, the rotary cover 350 can drive the rotary rod 340 to rotate, and the fixing cap 351 is located outside the flat rod 342 and sleeved with the rotary sleeve 3501. A spring 352 is sleeved on the outer side of the rotary sleeve 3501. The fixing cap 351 is placed on the outer side of the training platform 100 and fixedly connected by bolts to make it stable and immovable. A circular ring is provided on the outer side of the inner end of the rotary sleeve 3501 to resist the spring 352, and the outer diameter of the spring 352 is larger than the central circular hole of the fixing cap 351, thereby forming a limiting structure. When the rotary cover 350 is pulled outward, the spring 352 can be compressed. The outer end surface of the fixing cap 351 is annularly provided with a plurality of limit strips 3511 at equal intervals, and the cross section of the limit strips 3511 is a right triangle. The inner end of the rotary cover 350 is radially symmetrically provided with a clamping rib 3502 that is clamped with the limit strip 3511, and the cross section of the clamping rib 3502 is a right triangle. The two right-angled surfaces are mutually abutted to form a limit structure, which prevents the rotary cover 350 from being reversely rotated by the rotary rod 340 due to the pulling force of the rubber band 330, thereby maintaining the tightness of the rubber band 330. The outer side of the rotary rod 340 is radially provided with a slot 343 that is plugged and bonded with the rubber band 330, and the outer end surface of the rotary cover 350 is symmetrically provided with a finger block 3503 with an L-shaped cross section, which is convenient for medical staff to pinch the finger block 3503 with their fingers and easily pull the rotary cover 350 outward and rotate it.

[0052] Furthermore, a tube cover 230 is clamped at the top of the support tube 200, and handles 231 are provided on both radial sides of the tube cover 230. A downwardly inclined load-bearing plate 232 is provided on the side of the tube cover 230 facing the training platform 100, which is conducive to patients with unstable standing to lean their upper body against the load-bearing plate 232 for training, providing patients with a safe and stable training method. A clamping ring 122 clamped with the support tube 200 is provided on the top surface of the connecting platform 120 close to the training platform 100. The top of the clamping ring 122 is open and the width is smaller than the outer diameter of the support tube 200. The clamping ring 122 is made of plastic material, and its deformation ability and elasticity are used to prevent the clamped support tube 200 from slipping off easily. Supporting floors 123 are symmetrically provided on both sides of the front end of the connecting platform 120. When the supporting tube 200 is engaged with the clamping ring 122, the training platform 100 can be flipped up so that the supporting floor 123 is placed close to the ground. Together with the support of the fixing sleeve 121, a three-point support stability effect is formed, ensuring that the training platform 100 can be folded and stored against a wall.

[0053] In addition, a toe pressing mechanism 360 is disposed on the outer side of the front end of the training platform 100, which can press the big toe and the other four toes respectively. Because the toe training method is that when the big toe is raised, the other four toes do not move, and when the four toes are raised, the big toe needs to be still. Such training can relieve the tightness of the mid-foot, forefoot, and toes, improve flexibility, and make the steps more balanced and stable. The toe pressing mechanism 360 includes a pair of narrow pressing covers 361, a pair of wide pressing covers 362 and a pair of rotating rods 363 for driving the narrow pressing covers 361 and the wide pressing covers 362. The narrow pressing covers 361 are used to press the big toe, and the wide pressing covers 362 are used to press the remaining four toes. Each pair of narrow pressing covers 361 and each pair of wide pressing covers 362 are tightly connected to a rotating rod 363. A pair of sockets 124 are opened on the side of the connecting platform 120. The rotating rods 363 are plugged into the sockets 124 and can rotate, so that the rotating rods 363 support the narrow pressing covers 361 and the wide pressing covers 362 in the air. Both ends of the pair of rotating rods 363 are socketed with head pieces 364. A straight piece extends from one side of the head piece 364, which is fixedly connected to the side of the training platform 100 by bolts to ensure that the position of the rotating rods 364 is further stabilized. Finger pieces 365 are provided at both ends of the rotating rod 363, which are convenient for medical staff to pinch and rotate the rotating rod 363. The friction force of the interference fit between the rotating rod 363 and the insertion hole 124 is used to enable the two sets of glands to stay at any position and remain stable.

[0054] In addition, a pelvic training mechanism 400 is provided in the middle of the training platform 100. In addition to training the toes to improve the balance of the two feet, the normal standing posture is that the left and right feet are equally loaded. If the pelvis is up and down or tilted forward and backward, the two feet will be different in length, resulting in ankle pain or heel injury. To improve the balance of the lower limbs of the body, it is also necessary to exercise the lateral hip muscles. The pelvic training mechanism 400 includes a pair of foot straps 410, a rolled nylon belt 420 bonded to the bottom surface of the foot strap 410, a transmission rod 430 for winding the nylon belt 420, and a coil spring 440 for controlling the rotation of the transmission rod 430. The foot is inserted into the foot strap 410 and the leg is lifted toward the outside of the training platform with the pelvis as the axis, which drives the nylon belt 420 to lengthen and pulls the transmission rod 430 to rotate, thereby driving the coil spring 440 to tighten inside, increasing the reaction force, so that the patient's lateral hip muscles are strength trained. The top surface of the training platform 100 is bonded with a silicone sole pad 110 located in front and behind the foot strap 410. The thickness of the sole pad 110 is greater than the superimposed thickness of the foot strap 410, so that the patient standing on it is comfortable and will not step on it when the foot strap 410 is not used.

[0055] Furthermore, a T-slot 101 is provided in the middle of the bottom surface of the training platform 100, and a transmission rod 430 is embedded in the T-slot 101, and a coil spring 440 wound in the opposite direction is sleeved on the same end of the transmission rod 430. Because the two foot straps 410 are pulled toward the left and right sides of the training platform 100, the transmission rod 430 is rotated in opposite directions, so the coil spring 440 is tightened in the opposite direction. The nylon belt 420 and the coil spring 440 on the same transmission rod 430 are wound in opposite directions. Fig.13 The elongated rotation direction of the nylon belt 420 is consistent with the rotation direction of the transmission rod 430, so the inner end of the coil spring 440 is bonded to the transmission rod 430, and the outer end of the coil spring 440 is bonded to the top surface of the T-slot 101, so that the inner circle of the coil spring 440 is tightened by the transmission rod 430, generating a rebound force, thereby increasing the strength training of the outer buttocks muscles. The middle part of the top surface of the training platform 100 is symmetrically provided with a belt groove 105 connected to the T-slot 101, so that the nylon belt 420 can pass through the belt groove 105 to avoid interference when the nylon belt 420 is stretched.

[0056] When using the above-mentioned bipedal balance feedback training device, the training platform 100 is first placed flat on the ground, and then the locking handle 220 is pulled up and the supporting tube 200 is flipped up to be vertical, and then the locking handle 220 is loosened to insert the pull rod 221 into the connecting tube 210. Then the patient holds the grip handle 231 and stands on the training platform 100 with both feet, and puts the toes into the big toe cover 310 and the stiletto cover 320 respectively. The medical staff drives the rotating rod 340 to wind or release the rubber band 330 by rotating the rotating cover 350, and adjusts the tightness of the big toe cover 310 and the stiletto cover 320. When the big toe needs to be trained, the medical staff can adjust the tightness of the big toe cover 310 and the stiletto cover 320 by rotating the rotating cover 350. The wide pressure cover 362 is flipped over to press on the other four toes, so that the big toe can be lifted up alone. When the other four toes need to be trained, the narrow pressure cover 361 is flipped over to press on the big toe, so that the other four toes can be lifted up alone, thereby training the mid-foot, forefoot and fascia of the foot, and stimulating the muscles between the metacarpal bones, effectively improving the balance of the two feet. When the patient needs to train the outer hip muscles, the foot is passed through the foot strap 410, and then one of the legs is lifted outward by about 45 degrees and put down, and repeated several times, and then the other leg is changed to do the same action, which helps to stabilize the pelvis and make the feet stand more steadily and balanced.

[0057] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bipedal balance feedback training device, characterized in that: The invention comprises a training platform (100) for standing on both feet and a supporting tube (200) connected to the middle of its front end and capable of switching between a vertical state and a horizontal state. The middle of the front end of the training platform (100) is connected to a connecting platform (120) which is plugged into the bottom of the supporting tube (200) and supports the rotation thereof. A locking handle (220) which is radially penetrated through the top of the supporting tube (200) and is movable along its axial direction is provided. A fixing sleeve (121) is vertically provided at the front end of the top of the connecting platform (120). A pull rod (221) which can be inserted into the fixing sleeve (121) is connected to the radial bottom side of the middle of the locking handle (220). The front end of the top of the training platform (100) is provided with a locking handle (220) which can be inserted into the fixing sleeve (121). A toe training device (300) is provided at the end, the toe training device (300) comprising a big toe cover (310) and a slender toe cover (320) which are symmetrically arranged on both sides, a rubber band (330) for pulling the big toe cover (310) and the slender toe cover (320), a rotating rod (340) for adjusting the tightness of the rubber band (330), and a rotating cover (350) for controlling the limited rotation of the rotating rod (340), wherein a pair of inner ends of the rotating rods (340) are tightly sleeved with mutually meshing bevel gears (341), and fixed caps (351) for limiting the rotation of the rotating cover (350) are fixedly connected to both sides of the front end of the training platform (100); The outer end of the rotary rod (340) is provided with a flat rod (342), the inner end of the rotary cover (350) is provided with a rotary sleeve (3501) sleeved with the flat rod (342), the fixed cap (351) is located outside the flat rod (342) and sleeved with the rotary sleeve (3501), the outer side of the rotary sleeve (3501) is sleeved with a spring (352), the outer end surface of the fixed cap (351) is provided with a plurality of limiting strips (3511) at equal intervals in a circular shape, and the inner end of the rotary cover (350) is provided with radially symmetrical clamping ribs (3502) clamped with the limiting strips (3511); A slot (343) for plugging and bonding with the rubber band (330) is radially provided on the outer side of the rotary rod (340), and a finger block (3503) having an L-shaped cross section is symmetrically provided on the outer end surface of the rotary cover (350).

2. The bipedal balance feedback training device according to claim 1, characterized in that: The bottom end of the support tube (200) is rotatably connected to the connecting tube (210), the bottom end of the pull rod (221) is plugged into the connecting tube (210), the top of the support tube (200) is symmetrically provided with sliding grooves (202) plugged into the locking handle (220) on both sides of the radial direction, the top of the pull rod (221) is provided with a compression spring (222), and the bottom of the pull rod (221) is sleeved with a guide sleeve (223) tightly plugged into the bottom end of the support tube (200).

3. The bipedal balance feedback training device according to claim 1, characterized in that: The front end of the top surface of the training platform (100) is symmetrically provided with a toe groove (103) and a toe hole (104); the big toe cover (310) and the slender toe cover (320) are respectively correspondingly engaged with the toe hole (104) and the toe groove (103); and a strip groove (102) is provided on the bottom surface of the training platform (100) and directly below the toe groove (103) and the toe hole (104).

4. The bipedal balance feedback training device according to claim 1, characterized in that: A tube cover (230) is clamped on the top end of the support tube (200), handles (231) are provided on radial sides of the tube cover (230), a downwardly inclined load-bearing plate (232) is provided on the side of the tube cover (230) facing the training platform (100), a clamping ring (122) clamped to the support tube (200) is provided on the top surface of the connecting platform (120) close to the training platform (100), and support floors (123) are symmetrically provided on both sides of the front end of the connecting platform (120).

5. The bipedal balance feedback training device according to claim 1, characterized in that: A toe pressing mechanism (360) capable of pressing the big toe and the remaining four toes respectively is arranged on the outer side of the front end of the training platform (100); the toe pressing mechanism (360) comprises a pair of narrow pressing covers (361), a pair of wide pressing covers (362), and a pair of rotating rods (363) for driving the narrow pressing covers (361) and the wide pressing covers (362).

6. The bipedal balance feedback training device according to claim 5, characterized in that: A pair of insertion holes (124) are provided on the side of the connection platform (120), and the rotating rods (363) are plugged into the insertion holes (124) and are rotatable. Both ends of the pair of rotating rods (363) are sleeved with sleeve pieces (364), and both ends of the rotating rods (363) are provided with finger pieces (365).

7. The bipedal balance feedback training device according to claim 1, characterized in that: A pelvic training mechanism (400) is arranged in the middle of the training platform (100), and the pelvic training mechanism (400) comprises a pair of foot straps (410), a rolled nylon belt (420) bonded to the bottom surface of the foot straps (410), a transmission rod (430) for winding the nylon belt (420), and a coil spring (440) for controlling the rotation of the transmission rod (430).

8. The bipedal balance feedback training device according to claim 7, characterized in that: A T-shaped slot (101) is provided in the middle of the bottom surface of the training platform (100), the transmission rod (430) is embedded in the T-shaped slot (101), and a coil spring (440) wound in opposite directions is sleeved on the same end of the transmission rod (430), the winding directions of the nylon belt (420) and the coil spring (440) on the same transmission rod (430) are opposite, and a belt slot (105) connected to the T-shaped slot (101) is symmetrically provided in the middle of the top surface of the training platform (100).

Images