CN222604937U - Rehabilitation training device for spinal cord injury - Google Patents
Rehabilitation training device for spinal cord injury Download PDFInfo
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- CN222604937U CN222604937U CN202420939604.1U CN202420939604U CN222604937U CN 222604937 U CN222604937 U CN 222604937U CN 202420939604 U CN202420939604 U CN 202420939604U CN 222604937 U CN222604937 U CN 222604937U
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- electric cylinder
- spinal cord
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Abstract
The utility model discloses a rehabilitation training device for spinal cord injury, which relates to the technical field of medical equipment and comprises a frame, lower limb auxiliary mechanisms, upper limb auxiliary mechanisms and a spinal column supporting mechanism, wherein the lower end of the frame is provided with the two lower limb auxiliary mechanisms, one side of the middle part of the frame is provided with the two upper limb auxiliary mechanisms, the spinal column supporting mechanism is arranged in the frame, and each upper limb auxiliary mechanism comprises a first supporting rod, a universal ball joint, a second supporting rod, a first electric cylinder, a connecting pin and a first binding ring. Through setting up of low limbs complementary unit, upper limbs complementary unit and backbone supporting mechanism, can realize carrying out the auxiliary exercise to patient's four limbs, and can assist the upper limbs to lift up and snatch article, secondly, can realize providing ascending pulling force to patient's upper body, avoid upper body weight to push down and lead to spinal cord injury to aggravate.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a rehabilitation training device for spinal cord injury.
Background
Spinal cord injuries often result in paralysis of the extremities, urinary and urinary incontinence, and sexual dysfunction below the damaged segment. Spinal cord injuries can be classified into primary spinal cord injuries and secondary spinal cord injuries due to the different stages of injury. Paraplegia caused by spinal cord injury is one of the most serious disabilities of the human body. In recent years, diagnosis and treatment of spinal cord injury have been advanced to a certain extent, and rehabilitation training is usually required to be assisted by using a rehabilitation device after spinal cord injury.
The rehabilitation training device for spinal cord injury in the prior art comprises a support, wherein a supporting mechanism is arranged at the top of the support, a buffer mechanism is connected to the bottom of the support, a main support frame is arranged at the bottom of the buffer mechanism, an auxiliary supporting mechanism is arranged at the bottom of the main support frame, and a pedal is arranged at the bottom of the auxiliary supporting mechanism. This human spinal cord injury low limbs rehabilitation training device through being provided with main support frame and auxiliary support mechanism, when spinal cord injury patient's auxiliary training, along with the bending of patient's shank, the piston rod slides in the inside of piston cylinder one for a while, and piston rod two can slide in the inside of piston cylinder two to carry out feedback regulation according to patient's low limbs range of motion.
However, the rehabilitation training device for spinal cord injury in the prior art comprises a support which can only be suitable for support training of lower limbs, can not play an auxiliary role in rehabilitation training of upper limbs of patients, and can not be used for rehabilitation training of muscle strength reduction or paralysis after injury.
Disclosure of utility model
The utility model aims to provide a rehabilitation training device for spinal cord injury, which is used for solving the technical problems.
The technical scheme adopted by the utility model is as follows:
The utility model provides a rehabilitation training device for spinal cord injury, includes frame, low limbs complementary unit, upper limbs complementary unit and backbone supporting mechanism, the lower extreme of frame is equipped with two low limbs complementary unit, middle part one side of frame is equipped with two upper limbs complementary unit, the inside of frame is equipped with backbone supporting mechanism, every upper limbs complementary unit all includes:
one end of the first supporting rod is hinged with the frame;
One end of the universal ball joint is connected with the other end of the first supporting rod;
one end of the second supporting rod is connected with the other end of the universal ball joint;
the upper end of the first supporting rod is provided with the first electric cylinder;
The upper end of the second supporting rod is provided with a sliding groove, one end of the connecting pin is arranged in the sliding groove, and the other end of the connecting pin is connected with the output end of the first electric cylinder;
The first binding ring is arranged on the first supporting rod and the second supporting rod respectively.
Preferably, the electric device further comprises a second electric cylinder, wherein the second electric cylinder is arranged between the frame and the first supporting rod, one end of the second electric cylinder is hinged with the frame, and the other end of the second electric cylinder is hinged with the first supporting rod.
Preferably, the spine supporting mechanism comprises a first motor, a rotating shaft, a first gear, a second gear and a reel, wherein the rotating shaft is arranged at the upper end of the frame, one end of the rotating shaft is rotatably connected with the frame, the other end of the rotating shaft extends out of the frame and is connected with the first gear, the first motor is arranged on the inner wall of the frame, the output end of the first motor extends out of the frame and is connected with the second gear, the first gear is meshed with the second gear, and the reel is arranged on the rotating shaft.
As a further preferable mode, the novel chest strap comprises a back plate and a chest strap, wherein the upper end of the back plate is connected with the reel through a steel wire rope, and the chest strap is arranged on the back plate.
Preferably, each lower limb auxiliary mechanism comprises a pedal, a third supporting rod and a fourth supporting rod, wherein the lower end of the third supporting rod is hinged with one side of the pedal, the lower end of the fourth supporting rod is hinged with the upper end of the third supporting rod, and the upper end of the fourth supporting rod is hinged with the lower end of the frame.
As a further preferable mode, the device further comprises a second motor, a third gear, a fourth gear and a fifth gear, wherein the second motor is arranged on one side of the lower end of the fourth supporting rod, the third supporting rod is rotatably connected with the fourth supporting rod through a connecting shaft, the third gear is arranged at one end of the connecting shaft, the fourth gear is rotatably arranged on one side of the lower end of the fourth supporting rod, the third gear is meshed with the fourth gear, the fifth gear is arranged on an output shaft of the second motor, and the fifth gear is meshed with the fourth gear.
As a further preferable mode, the device further comprises a third electric cylinder, wherein the lower end of the third supporting rod is provided with the third electric cylinder, and the output end of the third electric cylinder is hinged with one end of the foot pedal.
As a further preference, a lumbar support assembly is also included, the upper end of the fourth support bar being hinged with the lumbar support assembly.
The technical scheme has the following advantages or beneficial effects:
According to the utility model, through the arrangement of the lower limb auxiliary mechanism, the upper limb auxiliary mechanism and the spine supporting mechanism, the limb of a patient can be assisted in exercise, the upper limb can be assisted in lifting and grabbing objects, and secondly, the upward pulling force can be provided for the upper body of the patient, so that the spinal cord injury aggravated caused by the weight downward pressing of the upper body is avoided.
Drawings
FIG. 1 is a top view of a rehabilitation training device for spinal cord injury according to the present utility model;
FIG. 2 is a front view of a rehabilitation training device for spinal cord injury according to the present utility model;
FIG. 3 is a side view of the spinal cord injury rehabilitation training device of the present utility model;
FIG. 4 is a perspective view of a rehabilitation training device for spinal cord injury according to the present utility model;
Fig. 5 is an enlarged view at a in fig. 4;
Fig. 6 is an enlarged view at B in fig. 4.
In the figure, 1, a frame; 2, lower limb assistance mechanism, 201, foot pedal, 202, third support rod, 203, fourth support rod, 204, second motor, 205, third gear, 206, fourth gear, 207, fifth gear, 208, third electric cylinder, 209, second binding ring, 210, connecting shaft, 3, upper limb assistance mechanism, 301, first support rod, 302, universal ball joint, 303, second support rod, 304, first electric cylinder, 305, connecting pin, 306, chute, 307, first binding ring, 308, second electric cylinder, 4, spinal support mechanism, 401, first motor, 402, rotating shaft, 403, first gear, 404, second gear, 405, reel, 406, backboard, 407, chest strap, 5, lumbar support assembly, 501, fifth support rod, 502, first connecting rod, 503, lumbar pad, 504, fifth electric cylinder, 505, binding strap.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" should be interpreted broadly, as referring to, for example, a fixed connection, a removable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, or a communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Fig. 1 is a plan view of a rehabilitation device for spinal cord injury according to the present utility model, fig. 2 is a front view of the rehabilitation device for spinal cord injury according to the present utility model, fig. 3 is a side view of the rehabilitation device for spinal cord injury according to the present utility model, fig. 4 is a perspective view of the rehabilitation device for spinal cord injury according to the present utility model, fig. 5 is an enlarged view of a portion a of fig. 4, fig. 6 is an enlarged view of a portion B of fig. 4, and referring to fig. 1 to 6, a preferred embodiment is shown, the rehabilitation device for spinal cord injury is shown, which comprises a frame 1, a lower limb support mechanism 2, an upper limb support mechanism 3 and a spinal column support mechanism 4, wherein two lower limb support mechanisms 2 are provided at a lower end of the frame 1, two upper limb support mechanisms 3 are provided at a side of a middle portion of the frame 1, and the spinal column support mechanism 4 is provided inside the frame 1. In this embodiment, referring to fig. 4, the lower limb support mechanism 2 is used for assisting the lower limb of the patient to perform the support training, and the upper limb support mechanism 3 is used for assisting the upper limb of the patient to perform the rehabilitation training. The spine supporting mechanism 4 is used for providing upward supporting force for the upper body of a patient, and avoiding the weight of the upper body from being pressed down, so that the spinal cord injury is aggravated.
Each upper limb assistance mechanism 3 includes:
A first support bar 301, one end of the first support bar 301 being hinged with the frame 1;
The universal ball joint 302, one end of the universal ball joint 302 is connected with the other end of the first supporting rod 301;
The second supporting rod 303, one end of the second supporting rod 303 is connected with the other end of the universal ball joint 302;
The first electric cylinder 304, the upper end of the first supporting rod 301 is provided with the first electric cylinder 304;
The upper end of the second supporting rod 303 is provided with a sliding groove 306, one end of the connecting pin 305 is arranged in the sliding groove 306, and the other end of the connecting pin 305 is connected with the output end of the first electric cylinder 304;
The first binding ring 307, the first supporting rod 301 and the second supporting rod 303 are respectively provided with a first binding ring 307. The connecting pin 305 can slide in the chute 306 and also can rotate relative to the chute 306, when the first electric cylinder 304 stretches, the connecting pin 305 can be driven to slide in the chute 306, and when the connecting pin slides to the end part of the chute 306, the second supporting rod 303 can be driven to do front-back rotation, so that the forearm of a patient is driven to rotate relative to the forearm of the patient, and the patient is facilitated to recover. The first binding ring 307 is provided to fix the patient's big arm and forearm to the first support rod 301 and the second support rod 303. Referring to fig. 5, the first electric cylinder 304 is provided at the upper end of the first support rod 301 to be biased to the inside such that the second support rod 303 can be pulled to rotate when the output end of the first electric cylinder 304 is contracted. The width of the lower side of the chute 306 in this embodiment is greater than the width of the upper side of the chute 306, and the lower end of the connecting pin 305 is provided with a limiting piece, so as to prevent the connecting pin 305 from separating from the chute 306. The connection manner between the first binding ring 307 and the first support rod 301 and the second support rod 303 all belong to the prior art, and the structure of the first binding ring 307 is also the existing structure.
Further, as a preferred embodiment, a second electric cylinder 308 is further included, and a second electric cylinder 308 is disposed between the frame 1 and the first support rod 301, one end of the second electric cylinder 308 is hinged to the frame 1, and the other end of the second electric cylinder 308 is hinged to the first support rod 301. Referring to fig. 4 to 5, a second electric cylinder 308 is provided at an angle between the first support bar 301 and the frame 1, and both ends of the second electric cylinder 308 are hinged to the frame 1 and the first support bar 301, and the first support bar is driven to rotate up and down by the second electric cylinder 308 to assist the lifting or lowering of the arm of the patient. Through the setting of first bracing piece 301, second bracing piece 303, first electric jar and second electric jar, can realize that patient's upper limbs rise, put down and the action of buckling and stretching back and forth, the recovered exercise of patient's upper limbs of being convenient for also can assist the patient to lift up the arm and snatch article.
Further, as a preferred embodiment, the spine supporting mechanism 4 comprises a first motor 401, a rotating shaft 402, a first gear 403, a second gear 404 and a reel 405, wherein the rotating shaft 402 is arranged at the upper end of the frame 1, one end of the rotating shaft 402 is rotatably connected with the frame 1, the other end of the rotating shaft 402 extends out of the frame 1 and is connected with the first gear 403, the first motor 401 is arranged on the inner wall of the frame 1, the output end of the first motor 401 extends out of the frame 1 and is connected with the second gear 404, the first gear 403 is meshed with the second gear 404, and the reel 405 is arranged on the rotating shaft 402. And also comprises a back plate 406 and a chest strap 407, wherein the upper end of the back plate 406 is connected with a reel 405 through a wire rope, the back plate 406 is provided with a chest strap 407. One end of the chest strap 407 is connected and fixed to one side of the back plate 406, and the other end of the chest strap 407 is connected to the other side of the back plate 406 through a fastening structure, which belongs to the prior art, and is not limited herein. Through setting up of pectoral girdle 407, can fix backplate 406 at patient's back, then drive second gear 404 through first motor 401 and rotate, and second gear 404 drives first gear 403 rotation, and first gear 403 drives pivot 402 rotation, then pivot 402 drives reel 405 rotation, and reel 405 is convenient for twine wire rope to drive backplate 406 and upwards move, provide ascending pulling force for patient's upper body.
In other embodiments, a support plate may be vertically disposed inside the frame 1, and a strap 505 may be disposed on the support plate, so that the upper body of the patient may be fixed by the strap 505, and the support and fixation function may be performed.
Further, as a preferred embodiment, each of the lower limb supporting mechanisms 2 includes a footboard 201, a third supporting bar 202 and a fourth supporting bar 203, the lower end of the third supporting bar 202 being hinged to one side of the footboard 201, the lower end of the fourth supporting bar 203 being hinged to the upper end of the third supporting bar 202, and the upper end of the fourth supporting bar 203 being hinged to the lower end of the frame 1. Wherein, still include second motor 204, third gear 205, fourth gear 206 and fifth gear 207, the lower extreme one side of fourth bracing piece 203 is equipped with second motor 204, rotate through connecting axle 210 between third bracing piece 202 and the fourth bracing piece 203 and be connected, one end of connecting axle 210 is equipped with third gear 205, the lower extreme one side of fourth bracing piece 203 rotationally is equipped with fourth gear 206, third gear 205 and fourth gear 206 meshing, be equipped with fifth gear 207 on the output shaft of second motor 204, fifth gear 207 and fourth gear 206 meshing. A third electric cylinder 208 is arranged at the lower end of the third support rod 202, and the output end of the third electric cylinder 208 is hinged with one end of the pedal 201. Wherein, the third support bar 202 and the fourth support bar 203 are respectively provided with a second binding ring 209 for fixing the thigh and the calf of the patient, wherein, the structure of the second binding ring 209 and the connection mode between the second binding ring 209 and the third support bar 202 and the fourth support bar 203 are all the prior art. The second electric cylinder 308 can drive the third support rod 202 to rotate relative to the fourth support rod 203, so that the legs of the patient can flex and stretch, and the fourth electric cylinder can drive the pedal 201 to rotate, so that the ankle of the patient can move conveniently. In use, the second electric cylinder 308 can drive the fifth gear 207 to rotate, the fifth gear 207 drives the fourth gear 206 to rotate, the fourth gear 206 drives the third gear 205 to rotate, the third gear 205 drives the connecting shaft 210 to rotate, and the connecting shaft 210 drives the third supporting rod 202 to rotate.
Further, as a preferred embodiment, the lumbar support device 5 is further included, and the upper end of the fourth support rod 203 is hinged with the lumbar support device 5. The lumbar support assembly 5 comprises two fifth support rods 501, a first connecting rod 502, a lumbar pad 503 and a fifth electric cylinder 504, wherein one ends of the two fifth support rods 501 are hinged with the upper end of the fourth support rod 203, the other ends of the two fifth support rods 501 are connected through the first connecting rod 502, the lumbar pad 503 is arranged on the first connecting rod 502 and is used for supporting the waist of a patient, the fifth electric cylinder 504 is arranged between the fifth support rod 501 and the fourth support rod 203, one end of the fifth electric cylinder 504 is hinged with the fourth support rod 203, the other end of the fifth electric cylinder 504 is hinged with the fifth support rod 501, the fifth support rod 501 can be driven to rotate through the fifth electric cylinder 504 so as to adjust the angle of the fifth eating support rod, and the lumbar pad 503 is convenient for supporting the waist of the patient. And a strap 505 may be provided between the two fifth support bars 501 to facilitate fixation to the waist of the patient. The connection between the binding band 505 and the fifth supporting bar 501 is all the prior art.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420939604.1U CN222604937U (en) | 2024-04-30 | 2024-04-30 | Rehabilitation training device for spinal cord injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420939604.1U CN222604937U (en) | 2024-04-30 | 2024-04-30 | Rehabilitation training device for spinal cord injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222604937U true CN222604937U (en) | 2025-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420939604.1U Active CN222604937U (en) | 2024-04-30 | 2024-04-30 | Rehabilitation training device for spinal cord injury |
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| Country | Link |
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| CN (1) | CN222604937U (en) |
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- 2024-04-30 CN CN202420939604.1U patent/CN222604937U/en active Active
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