A training device for rehabilitation of neurological movement disorders

Abstract

The present invention discloses a training device for rehabilitation of movement disorders in neurology, comprising a base, a guide rail arranged on the base, a lifting seat arranged on the guide rail, a lower limb training device arranged on the base, an upper limb training device arranged on the lower limb training device, and a control panel arranged on the upper limb training device; the lower limb training device comprises a box body, a frame arranged on the box body, a first rotating shaft and a second rotating shaft arranged on the frame body, a first foot pedal and a second foot pedal respectively arranged on the first rotating shaft and the second rotating shaft, a rotating ring arranged on the frame body, a disk body arranged on the first rotating ring, a main shaft arranged at the center of the disk body, a first moving rod and a second moving rod respectively arranged on the first rotating shaft and the second rotating shaft, an adjusting component arranged on the frame body, a first rotating rod arranged on the first moving rod and the main shaft, a second rotating rod arranged on the second moving rod and the main shaft, and a first counterweight component and a second counterweight component arranged on the frame body.

Description

Technical Field

[0001] The invention relates to the field of rehabilitation training, and in particular to a training device for rehabilitation of neurological movement disorders. Background Art

[0002] Neurology is a secondary discipline related to nerves. Most neurology patients suffer from symptoms such as lower limb insensitivity or hemiplegia. Appropriate rehabilitation training can reduce the sequelae of the disease and maintain normal limb function. In order to enhance the therapeutic effect of patients' rehabilitation training, it is necessary to improve the rehabilitation effect by exercising the patients' lower limbs. Existing rehabilitation training equipment cannot be adapted according to the severity of the patient's condition. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a training device for rehabilitation of movement disorders in neurology.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a training device for rehabilitation of movement disorders in neurology, comprising a base, a guide rail fixed on the base, a lifting seat movably arranged on the guide rail, a lower limb training device fixed on the base, an upper limb training device fixed on the lower limb training device, and a control panel fixed on the upper limb training device, wherein the lower limb training device comprises a box, a frame fixed on the box, a first rotating shaft rotatably arranged on the frame, a second rotating shaft coaxial with the first rotating shaft and rotatably arranged on the frame, and a control panel fixed on the upper limb training device. The first pedal on the frame, the second pedal on the second rotating shaft, the rotating ring on the frame body, the disc body on the first rotating ring, the main shaft passing through the center of the disc body, the first moving rod movably arranged on the first rotating shaft at one end, the second moving rod movably arranged on the second rotating shaft at one end, the adjusting component arranged on the frame body for driving the first moving rod and the second moving rod to move relative to each other, the first rotating rod rotatably arranged on the first moving rod and the main shaft at two ends, the second rotating rod rotatably arranged on the second moving rod and the main shaft at two ends, and two sets of first The weight assembly and the second weight assembly arranged on the frame; first, the lifting seat is moved and its height is adjusted according to the length of the patient's legs and arms, and both hands are placed on the upper limb training device for training, and both feet are placed on the first foot pedal and the second foot pedal for training, and when training the lower limbs, the first rotating shaft and the second rotating shaft are rotated to drive the first moving rod and the second moving rod to rotate, and the first rotating rod and the second rotating rod are arranged to drive the center position of the main shaft to remain unchanged, and the two ends of the main shaft revolve around the axis of the first rotating shaft, driving the disc body to move with it, so that the rotating ring reciprocates, and the disc body moves During the process, two groups of first counterweight assemblies are operated, the swivel is rotatably arranged on the frame, and the disc is rotatably arranged on the swivel, so as to ensure that the main shaft and the center position of the disc do not move, and the second counterweight assembly is connected to the disc to drive the second counterweight assembly to operate, and the first moving rod and the second moving rod are driven to move relative to each other through the adjustment assembly, and the first rotating rod and the second rotating rod are controlled to rotate, and the angle of the main shaft is changed, while the center position of the main shaft and the disc does not change, so that when the first rotating shaft and the second rotating shaft rotate one circle, the operation of the first counterweight assembly changes, and the operation of the second counterweight assembly changes, and it is adapted according to the severity of the patient's condition.

[0005] The adjusting assembly includes a first limiting ring fixedly mounted on the first moving rod, a second limiting ring fixedly mounted on the second moving rod, two first guide rods fixedly mounted on the frame, a first slider and a second slider movably mounted on the two first guide rods, a first slot provided on the first slider, a second slot provided on the second slider, two second guide rods fixedly mounted on the frame, a third slider movably mounted on the two second guide rods, a third rotating rod rotatably mounted on the first slider and the third slider at both ends, a fourth rotating rod rotatably mounted on the second slider and the third slider at both ends, a screw rod provided on the third slider, and a motor fixedly mounted on the frame for driving the screw rod to rotate; the first limiting ring is located in the first slot, and the second limiting ring is located in the second slot.

[0006] The first counterweight assembly includes a first arc-shaped plate fixed on the frame, a first arc-shaped groove provided on the first arc-shaped plate, a fixed shaft fixed on the disk body, a first ball rotatably provided on the fixed shaft and rolling in the first arc-shaped groove, a first hollow tube and a second hollow tube fixed on the frame, a first counterweight block provided in the first hollow tube, a plurality of second balls provided on the first counterweight block, a second counterweight block provided in the second hollow tube, a third ball provided on the second counterweight block, a first connecting rope with two ends respectively fixed on the first counterweight block and the fixed shaft, and a second connecting rope with two ends respectively fixed on the second counterweight block and the fixed shaft.

[0007] The second counterweight assembly includes a second arc-shaped plate fixed on the frame, a second arc-shaped groove provided on the second arc-shaped plate, a third rotating shaft with one end rotatably provided on the disk and the other end passing through a fixed ring, a fourth ball rotatably provided on the third rotating shaft and rolling in the second arc-shaped groove, a first guide wheel and a second guide wheel rotatably provided at both ends of the second arc-shaped plate, a fixing seat fixed on the frame, a first counterweight block group and a second counterweight block group symmetrically provided on the fixing seat, a third connecting rope passing through the third rotating shaft and with both ends respectively fixed on the first counterweight block group and the second counterweight block group, and an electronic telescopic rod fixed in the third rotating shaft; the third connecting rope is wound around the first guide wheel and the second guide wheel.

[0008] The first counterweight block group and the second counterweight block group have the same structure. The first counterweight block group includes a plurality of third guide rods arranged in an equidistant array and fixed on a fixed seat, a plurality of third counterweight blocks respectively movably mounted on the third guide rods, and a plurality of third limiting rings respectively fixedly mounted on the plurality of third guide rods; the plurality of third limiting rings are arranged in gradually increasing positions.

[0009] The invention has the following advantages: first, the lifting seat is moved and the height thereof is adjusted according to the length of the patient's legs and arms, two hands are placed on the upper limb training device for training, and two feet are placed on the first foot pedal and the second foot pedal for training respectively. When training the lower limbs, the first rotating shaft and the second rotating shaft are rotated to drive the first moving rod and the second moving rod to rotate. The first rotating rod and the second rotating rod are arranged to drive the center position of the main shaft to remain unchanged, and the two ends of the main shaft revolve around the axis of the first rotating shaft, driving the disc body to move accordingly, so that the rotating ring reciprocates. During the movement of the disc body, two groups of first counterweight assemblies are operated, the rotating ring is rotatably arranged on the frame body, and the disc body is rotatably arranged on the rotating ring, so as to ensure that the center position of the main shaft and the disc body does not move, the second counterweight assembly is connected to the disc body through the second counterweight assembly, and the second counterweight assembly is driven to operate, and the first moving rod and the second moving rod are driven to move relatively through the adjustment assembly, and the first rotating rod and the second rotating rod are controlled to rotate, and the angle of the main shaft is changed, and the center position of the main shaft and the disc body remains unchanged, so that the operation of the first counterweight assembly changes when the first rotating shaft and the second rotating shaft rotate one circle, and the operation of the second counterweight assembly changes, and the patient's condition is adapted according to the severity of the condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the present invention.

[0011] Figure 2 It is a side schematic diagram of the present invention.

[0012] Figure 3 for Figure 2 Sectional view along line AA.

[0013] Figure 4 for Figure 3 Enlarged view of point A in .

[0014] Figure 5 for Figure 3 Enlarged view of point C in the figure.

[0015] Figure 6 for Figure 3 Cross-sectional view of line BB in .

[0016] Figure 7 for Figure 3 Cross-sectional view of line CC in .

[0017] Figure 8 for Figure 7 Enlarged view of point B in .

[0018] Fig. 9 for Figure 7 Cross-sectional view of line DD in FIG.

[0019] Fig.10 for Figure 7 Cross-sectional view of line EE in FIG.

[0020] Fig.11 Schematic diagram of the structure of the lower limb training device Figure 1 .

[0021] Fig.12 Schematic diagram of the structure of the lower limb training device Figure 2 . DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme 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 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 should fall within the scope of protection of the present invention.

[0023] like Figure 1-12As shown, a training device for rehabilitation of movement disorders in neurology comprises a base 1, a guide rail 2 fixed on the base, a lifting seat 3 movably arranged on the guide rail, a lower limb training device 4 fixed on the base, an upper limb training device 5 fixed on the lower limb training device, and a control panel 6 fixed on the upper limb training device, wherein the lower limb training device 4 comprises a box body 41, a frame body 42 fixed on the box body, a first rotating shaft 43 rotatably arranged on the frame body, a second rotating shaft 44 coaxial with the first rotating shaft and rotatably arranged on the frame body, a first foot pedal 45 arranged on the first rotating shaft, A second pedal 46 disposed on the second rotating shaft, a rotating ring 416 rotatably disposed on the frame, a disk 47 rotatably disposed on the first rotating ring, a main shaft 48 penetrating and fixed at the center of the disk, a first moving rod 49 movably disposed on the first rotating shaft at one end, a second moving rod 410 movably disposed on the second rotating shaft at one end, an adjusting component 411 disposed on the frame for driving the first moving rod and the second moving rod to move relative to each other, a first rotating rod 412 rotatably disposed on the first moving rod and the main shaft at two ends, a second rotating rod 413 rotatably disposed on the second moving rod and the main shaft at two ends, and a first rotating rod 414 symmetrically disposed on the first moving rod and the main shaft at two ends. Two groups of first counterweight components 414 on the frame and second counterweight components 415 on the frame; first, the lifting seat is moved and its height is adjusted according to the length of the patient's legs and arms, and both hands are placed on the upper limb training device for training, and both feet are placed on the first foot pedal and the second foot pedal for training. When training the lower limbs, the first rotating shaft and the second rotating shaft are rotated to drive the first moving rod and the second moving rod to rotate. The first rotating rod and the second rotating rod are set to drive the center position of the main shaft to remain unchanged, and the two ends of the main shaft revolve around the axis of the first rotating shaft, driving the disc to move with it, so that the rotating ring reciprocates Rotation, during the movement of the disc body, the two groups of first counterweight assemblies are operated, the swivel is rotatably arranged on the frame body, and the disc body is rotatably arranged on the swivel, so as to ensure that the main shaft and the center position of the disc body remain unchanged, and the second counterweight assembly is connected to the disc body through the second counterweight assembly, driving the second counterweight assembly to operate, and the first moving rod and the second moving rod are driven to move relative to each other through the adjustment assembly, and the first rotating rod and the second rotating rod are controlled to rotate, and the angle of the main shaft is changed, and the center position of the main shaft and the disc body remains unchanged, so that when the first rotating shaft and the second rotating shaft rotate one circle, the operation of the first counterweight assembly changes, and the operation of the second counterweight assembly changes, and it is adapted according to the severity of the patient's condition.

[0024] The adjustment component 411 includes a first limiting ring 4111 fixedly mounted on the first moving rod, a second limiting ring 4112 fixedly mounted on the second moving rod, two first guide rods 4113 fixedly mounted on the frame, a first slider 4114 and a second slider 4115 movably mounted on the two first guide rods, a first slot 4116 provided on the first slider, a second slot 4117 provided on the second slider, two second guide rods 4118 fixedly mounted on the frame, a third slider 4119 movably mounted on the two second guide rods, a third rotating rod 4120 rotatably mounted on the first slider and the third slider at both ends, a fourth rotating rod 4121 rotatably mounted on the second slider and the third slider at both ends, a screw 4122 provided on the third slider, and a motor 4123 fixedly mounted on the frame for driving the screw to rotate; the first limiting ring is located in the first slot, and the second limiting ring is located in the second slot. The second movable rod is moved by the first movable rod and the second movable rod is moved by the first movable rod.

[0025] The first counterweight assembly 414 includes a first arc plate 4141 fixed on the frame, a first arc groove 4142 provided on the first arc plate, a fixed shaft 4143 fixed on the disc body, a first ball 4144 rotatably provided on the fixed shaft and rolling in the first arc groove, a first hollow tube 4145 and a second hollow tube 4146 fixed on the frame, a first counterweight block 4147 provided in the first hollow tube, a plurality of second balls 4148 provided on the first counterweight block, a second counterweight block 4149 provided in the second hollow tube, a third ball 4150 provided on the second counterweight block, a first connecting rope 4151 with two ends respectively fixed on the first counterweight block and the fixed shaft, and a second connecting rope 4152 with two ends respectively fixed on the second counterweight block and the fixed shaft. Connecting rope 4152; during the operation of the disk body, the fixed axis is reciprocated along the first arc groove, so that the first ball is located in the first arc groove and rolls reciprocatingly. The first connecting rope and the second connecting rope are set to pull the first counterweight block in the first hollow tube to reciprocate, and the second counterweight block in the second hollow tube to reciprocate. The second ball is set to reduce the friction between the first counterweight block and the inner wall of the first hollow tube, and the third ball is set to reduce the friction between the second counterweight block and the inner wall of the second hollow tube. After the main shaft angle is changed, the moving distance of the first counterweight block can be changed, and the moving distance of the second counterweight block can be changed, that is, the moving distance of the first counterweight block can be changed when the first rotating shaft rotates one circle, and the force pulling the first counterweight block and the second counterweight block to move remains unchanged.

[0026] The second counterweight assembly 415 includes a second arc plate 4153 fixed on the frame, a second arc groove 4154 provided on the second arc plate, a third shaft 4155 rotatably provided on the disc at one end and passing through a third shaft fixed on the swivel at the other end, a fourth ball 4156 rotatably provided on the third shaft and rolling in the second arc groove, a first guide wheel 4157 and a second guide wheel 4158 rotatably provided at both ends of the second arc plate, a fixing seat 4159 fixed on the frame, a first counterweight group 4160 and a second counterweight group 4161 symmetrically provided on the fixing seat, a third connecting rope passing through the third shaft and having both ends fixed on the first counterweight group and the second counterweight group, respectively. 4162. An electronic telescopic rod 4163 fixedly arranged in the third rotating shaft; the third connecting rope is wound around the first guide wheel and the second guide wheel; the second counterweight assembly is connected to the disc body as required, and by starting the electronic telescopic rod, one end of the electronic telescopic rod is supported against the third connecting rope, so that the third connecting rope is fixedly arranged with the disc body, so that the third connecting rope can pull the first counterweight block group and the second counterweight block group to operate, and the third connecting rope can be guided by the first guide wheel and the second guide wheel. During the operation of the disc body, the third rotating shaft is moved in the direction of the second arc groove, so that the fourth ball is located in the second arc groove and rolls back and forth, and the disc body can be more stable during operation by the third rotating shaft and the fourth ball.

[0027] The first counterweight block group and the second counterweight block group have the same structure. The first counterweight block group 4160 includes a plurality of third guide rods 4164 arranged in an equidistant array and fixed on a fixed seat, a plurality of third counterweight blocks 4165 respectively movably mounted on the third guide rods, and a plurality of third limiting rings 4166 respectively fixedly mounted on the plurality of third guide rods; the positions of the plurality of third limiting rings are gradually raised; after the main shaft angle changes, the third connecting rope pulls the third counterweight block at the head end to change the moving distance, and the third counterweight block at the head end can drive the adjacent third counterweight block to move, through The setting of the third limiting ring and the gradually increasing position setting of the multiple third limiting rings can make the initial positions of the third counterweight blocks on the multiple third guide rods different. Through the third connecting rope, one third counterweight block, two third counterweight blocks, or three counterweight blocks can be pulled to move. The first counterweight block group and the second counterweight block group have the same structure and are symmetrically arranged, so that when the first counterweight block group pulls two third counterweight blocks, the second counterweight block group pulls one third counterweight block, and conversely, when the first counterweight block group pulls one third counterweight block, the second counterweight block group pulls two third counterweight blocks.

[0028] The above motor is available on the market.

Claims

1. A training device for rehabilitation of movement disorders in neurology, comprising a base (1), a guide rail (2) fixedly arranged on the base, a lifting seat (3) movably arranged on the guide rail, a lower limb training device (4) fixedly arranged on the base, an upper limb training device (5) fixedly arranged on the lower limb training device, and a control panel (6) fixedly arranged on the upper limb training device, characterized in that: The lower limb training device (4) comprises a box (41), a frame (42) fixedly mounted on the box, a first rotating shaft (43) rotatably mounted on the frame, a second rotating shaft (44) coaxially with the first rotating shaft (43) and rotatably mounted on the frame (42), a first foot pedal (45) mounted on the first rotating shaft (43), a second foot pedal (46) mounted on the second rotating shaft (44), a rotating ring (416) rotatably mounted on the frame (42), a disk (47) rotatably mounted on the rotating ring (416), a main shaft (48) penetrating and fixedly mounted at the center of the disk, and a first end movably mounted on the first rotating shaft (416). 3), a first moving rod (49) on the frame (42), a second moving rod (410) with one end movably disposed on the second rotating shaft (44), an adjusting component (411) disposed on the frame (42) for driving the first moving rod (49) and the second moving rod (410) to move relative to each other, a first rotating rod (412) with two ends respectively rotatably disposed on the first moving rod (49) and the main shaft, a second rotating rod (413) with two ends respectively rotatably disposed on the second moving rod (410) and the main shaft, two sets of first counterweight components (414) symmetrically disposed on the frame (42), and a second counterweight component (415) disposed on the frame (42); The adjustment assembly (411) comprises a first limiting ring (4111) fixedly mounted on the first moving rod (49), a second limiting ring (4112) fixedly mounted on the second moving rod (410), two first guide rods (4113) fixedly mounted on the frame (42), a first slider (4114) and a second slider (4115) movably mounted on the two first guide rods (4113), a first slot (4116) provided on the first slider (4114), a second slot (4117) provided on the second slider (4115), and two second guide rods (4118) fixedly mounted on the frame (42). ), a third slider (4119) movably sleeved on the two second guide rods, a third rotating rod (4120) rotatably arranged on the first slider and the third slider (4119) at both ends, a fourth rotating rod (4121) rotatably arranged on the second slider (4115) and the third slider (4119) at both ends, a screw rod (4122) arranged on the third slider (4119), and a motor (4123) fixedly arranged on the frame for driving the screw rod (4122) to rotate; the first limiting ring (4111) is located in the first slot (4116), and the second limiting ring (4112) is located in the second slot (4117); The first counterweight assembly (414) comprises a first arc plate (4141) fixedly mounted on the frame, a first arc groove (4142) mounted on the first arc plate, a fixed shaft (4143) fixedly mounted on the disc, a first ball (4144) rotatably mounted on the fixed shaft and rolling in the first arc groove (4142), a first hollow tube (4145) and a second hollow tube (4146) fixedly mounted on the frame, a first counterweight mounted in the first hollow tube, block (4147), a plurality of second balls (4148) arranged on the first counterweight block, a second counterweight block (4149) arranged in the second hollow tube, a third ball (4150) arranged on the second counterweight block, a first connecting rope (4151) with two ends respectively fixed on the first counterweight block (4147) and the fixed shaft (4143), and a second connecting rope (4152) with two ends respectively fixed on the second counterweight block (4149) and the fixed shaft (4143); The second counterweight assembly (415) comprises a second arc plate (4153) fixed on the frame, a second arc groove (4154) provided on the second arc plate, a third rotating shaft (4155) rotatably provided on the disc body at one end and passing through a third rotating shaft (4155) fixed on the rotating ring (416) at the other end, a fourth ball (4156) rotatably provided on the third rotating shaft and rolling in the second arc groove (4154), a first guide wheel (4157) and a second guide wheel (4158) rotatably provided at both ends of the second arc plate (4153), ), a fixing seat (4159) fixedly mounted on the frame, a first counterweight group (4160) and a second counterweight group (4161) symmetrically mounted on the fixing seat (4159), a third connecting rope (4162) passing through the third rotating shaft (4155) and having its two ends respectively fixedly mounted on the first counterweight group and the second counterweight group, and an electronic telescopic rod (4163) fixedly mounted in the third rotating shaft; the third connecting rope (4162) is wound around the first guide wheel (4157) and the second guide wheel (4158); The first counterweight block group and the second counterweight block group have the same structure. The first counterweight block group (4160) includes a plurality of third guide rods (4164) arranged in an equidistant array and fixed on a fixed seat, a plurality of third counterweight blocks (4165) respectively movably mounted on the third guide rods (4164), and a plurality of third limiting rings (4166) respectively fixedly mounted on the plurality of third guide rods (4164); the plurality of third limiting rings (4166) are arranged in gradually increasing positions.

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