CN110403802B - Electric posture correction weight-reducing walking training device - Google Patents
Electric posture correction weight-reducing walking training device Download PDFInfo
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- CN110403802B CN110403802B CN201910640818.2A CN201910640818A CN110403802B CN 110403802 B CN110403802 B CN 110403802B CN 201910640818 A CN201910640818 A CN 201910640818A CN 110403802 B CN110403802 B CN 110403802B
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- 239000000725 suspension Substances 0.000 claims abstract description 117
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims description 25
- 208000016261 weight loss Diseases 0.000 claims description 14
- 230000004580 weight loss Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000036544 posture Effects 0.000 description 22
- 238000006243 chemical reaction Methods 0.000 description 11
- 230000002159 abnormal effect Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 239000013585 weight reducing agent Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
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- 241001456553 Chanodichthys dabryi Species 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000005021 gait Effects 0.000 description 2
- 230000008407 joint function Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000007623 Lordosis Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 210000000337 motor cortex Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- 230000037152 sensory function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/008—Appliances for aiding patients or disabled persons to walk about using suspension devices for supporting the body in an upright walking or standing position, e.g. harnesses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
- A61H2003/046—Wheeled walking aids for patients or disabled persons with braking means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5061—Force sensors
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to the technical field of rehabilitation medical equipment, in particular to an electric posture correction weight-reducing walking training device which comprises a support, a plurality of all-directional moving parts rotatably arranged at the bottom of the support, a suspension vest movably arranged in the support, and four suspension driving mechanisms which are arranged at the top of the support and are in driving connection with the suspension vest, wherein the output ends of the four suspension driving mechanisms respectively drive the four parts of the suspension vest to lift, the support is provided with a walking space, the suspension vest is positioned above the walking space, the middle part of the support is provided with an armrest, and the support is provided with an operation device, and the plurality of all-directional moving parts and the four suspension driving mechanisms are electrically connected with the operation device. The invention can correct the posture of the trunk and synchronously perform the weight-reducing walking training, has high degree of automation, and reduces the occurrence of the accident of falling forward or falling down of a user.
Description
Technical Field
The invention relates to the technical field of rehabilitation medical equipment, in particular to an electric posture correction weight-reducing walking training device.
Background
Human walking is a motion in which the ground is stepped on to obtain ground reaction force by friction with the ground to move the body's center of gravity. In normal walking, the vertical upward component force curve of the ground reaction force presents two peaks, namely a bimodal curve, and is called as vertical reaction force bimodality in walking in medicine. The bimodality of the reaction force of the walking ground directly reflects the gait, and is an important index for measuring normal walking. The bipolarity walking is that the valley between two peaks of the ground vertical reaction force bipeak curve is deep, namely the vertical reaction force can relatively stably move the gravity center of the body. Further, it is known from clinical studies that when the posture of the trunk of the body is abnormal, the valley between the two peaks of the vertical upward component force of the ground reaction force at the time of walking becomes shallow from deep, and the vertical reaction force during walking is lost due to serious abnormality, however, the bimodal lowering caused by the abnormality of the posture of the trunk of the body can be improved as the posture of the trunk is corrected and the walking training is carried out simultaneously. The average life of human beings in the modern society is continuously prolonged, and the aging of population is unavoidable. The aged population often has severe humpback with poor sagittal plane stability, chest curvature, and abnormal body and torso posture such as lumbar lordosis, and patients with lateral curvature with poor coronal plane stability, and patients with abnormal sagittal plane and coronal plane torso posture due to inflexible half-body movement of stroke and other diseases. From the results of the above-described clinical medical study, it was found that walking stability of a person with abnormal trunk posture on the sagittal plane and coronal plane can be improved by posture-correcting walking training.
On the other hand, for a hemiplegic patient caused by a disease such as cerebral apoplexy, a suspension device is used to make the patient stand on an electric running table for weight-reducing walking training, which is a new method in the field of walking rehabilitation in recent years. It can drive patient to subconsciously step, activate motor cortex and spinal rhythmic motor center, and exercise joint function and muscle force of patient. However, the patient moves on the electric running platform, and the body passively performs the actions similar to walking such as foot lifting and movable lower limb joints along with the movement of the stepping platform, and does not foot pedal the ground, so that the reaction force formed by friction with the ground can obtain the effect of moving the gravity center of the body. From the perspective of cognitive function, the walking speed of a person in an actual environment can be reflected on the visual field of the person, the vision of the person is linked with the walking speed, and the movement speed of the patient on the electric running platform is not linked with the vision. Namely, the weight-reducing walking training on the electric running platform can not completely replace the standing walking training of a therapist for holding the patient. Therefore, after the patient is subjected to weight-reducing walking training on an electric running platform and other devices, the patient needs to be converted into movable weight-reducing walking training after a certain recovery of the sensory function, joint function and muscle strength of walking, and a complete walking training process can be realized. However, when the patient's body is tilted forward and the patient's feet are not moving to the center of gravity of the body, the conventional mobile walker causes the walker to slide forward with increased forward thrust, and the forward falling accident occurs due to the forward tilting. Especially for patients with severe support force deficiency in walking training, the falling accident caused by the downward movement of the body gravity center is easy to occur due to the insufficient muscle force of the two feet standing. The electric control movable walking training device can reduce the occurrence of forward falling or falling accidents.
Disclosure of Invention
In order to solve the above-described problems, an object of the present invention is to provide an electric posture correction weight-loss walking training device capable of correcting a trunk posture and performing weight-loss walking training simultaneously.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an electronic posture correction subtracts heavy training device that walks, its includes the support, rotates a plurality of all-round moving parts that set up in the bottom of support, the activity sets up the undershirt that hangs in the support and installs in the top of support and with four suspension actuating mechanism that the undershirt drive is connected, four suspension actuating mechanism's output respectively drive the four positions that hang the undershirt go up and down, the support is provided with the walking space, it is located the top in walking space to hang the undershirt, the middle part of support is provided with the handrail, the support is provided with controlling means, a plurality of all-round moving parts and four suspension actuating mechanism all are connected with controlling means electricity.
Further, the suspension driving mechanism comprises an idler pulley, a suspension belt and a winding and unwinding belt driver for winding the suspension belt, wherein the idler pulley and the pulley are both rotatably arranged at the top of the bracket, one end of the suspension belt is connected with the winding and unwinding belt driver, and the other end of the suspension belt is connected with the suspension vest after passing through the idler pulley and the pulley.
Further, the winding and unwinding belt driver comprises a motor arranged at the top of the bracket and an winding and unwinding wheel arranged on an output shaft of the motor, one end of the suspension belt is wound on the winding and unwinding wheel, and the motor is electrically connected with the control device.
Further, the pulley is provided with a load detector for detecting the load born by the hanging strip, and the load detector is electrically connected with the control device.
Further, the pulley is provided with a rotary encoder for detecting the rotation number of the pulley to detect the retraction length of the hanging strip, and the rotary encoder is electrically connected with the control device.
Further, the output shaft of the motor is provided with a rotary potentiometer for limiting the rotation of the output shaft of the motor, and the rotary potentiometer is electrically connected with the control device.
Further, a plurality of omnibearing moving drivers and a microcomputer electrically connected with the control device are arranged on the top of the support, each omnibearing moving component is electrically connected with the control device through one omnibearing moving driver, the microcomputer comprises an instruction control unit, a walking control unit, a suspension control unit and an operation unit, the instruction control unit is used for acquiring a control instruction input by the control device, receiving detection information of a load detector and outputting a working instruction to a motor, the instruction control unit outputs the control instruction to the walking control unit, the walking control unit is used for controlling the operation of the omnibearing moving component, the instruction control unit outputs the control instruction to the suspension control unit, and the suspension control unit controls the corresponding suspension driving mechanism to work.
Further, a top plate and a protective cover are arranged at the top of the support, four suspension driving mechanisms are arranged at the top of the top plate, the protective cover covers the four suspension driving mechanisms on the top plate, the top plate is provided with four through holes, and output ends of the four suspension driving mechanisms are connected with four parts of the suspension vest through the four through holes respectively.
Further, the support comprises at least two groups of upright posts, the bottom of each group of upright posts is connected with a foot pipe, and the omnibearing moving part is arranged on the foot pipe.
Further, the support is provided with a battery module, and the control device, the omnibearing moving part and the suspension driving mechanism are electrically connected with the battery module.
The invention has the beneficial effects that: the invention has simple structure, ingenious and reasonable design, supports the weight of the user through the suspension vest, ensures that the pedal ground of the user obtains the reaction force of friction with the ground to move the gravity center of the body, and further realizes walking training on the actual ground; the four suspension driving mechanisms are controlled by the control device in an electric control mode, so that a user can realize trunk posture correction in three-degree-of-freedom space and synchronously perform weight-reducing walking training; the four suspension driving mechanisms drive the suspension vest to lift so as to facilitate the user to move from the wheelchair or the bed to the invention; the user can carry out electric control operation control on the omnibearing moving part and the four suspension driving mechanisms through the control device, the degree of automation is high, the body posture correction control of the user on the three-degree-of-freedom space is convenient, the occurrence of the falling accident of the user during the front lying or the falling down is reduced, and the use safety performance of the invention is improved.
Drawings
Fig. 1 is a schematic exploded view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
FIG. 3 is a schematic view of the structure of the top plate, protective cover and hanging strip of the present invention.
Fig. 4 is a schematic structural view of four suspension driving mechanisms according to the present invention.
FIG. 5 is a schematic diagram of a user in a weight-loss gait rehabilitation session.
FIG. 6 is a schematic diagram of the rehabilitation training for correcting and reducing weight walking with the user in the coronal posture according to the present invention.
FIG. 7 is a schematic view showing another state of the rehabilitation training for correcting and reducing weight of a user in a coronal posture.
FIG. 8 is a schematic diagram of the rehabilitation training for correcting weight-loss walking with the user in the sagittal plane posture according to the present invention.
Reference numerals illustrate:
1. A bracket; 11. a walking space; 12. a top plate; 13. a protective cover; 14. a through hole; 15. a column; 16. foot tubes; 2. an omnibearing moving part; 3. suspending the vest; 4. a suspension driving mechanism; 41. an idler; 42. a pulley; 43. a hanging strip; 44. a motor; 45. a retractable wheel; 5. an armrest; 6. a control device; 7. a load detector; 8. a rotary encoder; 9. rotating the potentiometer; 10. a microcomputer; 20. a battery module; 30. the drive is moved in all directions.
Detailed Description
The invention will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the invention.
As shown in fig. 1 to 8, the electric posture correcting and weight reducing walking training device provided by the invention comprises a bracket 1, a plurality of all-directional moving parts 2 rotatably arranged at the bottom of the bracket 1, a suspension vest 3 movably arranged in the bracket 1, and four suspension driving mechanisms 4 arranged at the top of the bracket 1 and in driving connection with the suspension vest 3, wherein the output ends of the four suspension driving mechanisms 4 respectively drive four parts (front left part, rear left part, front right part and rear right part) of the suspension vest 3 to lift, the bracket 1 is provided with a walking space 11, the suspension vest 3 is positioned above the walking space 11, the middle part of the bracket 1 is provided with a handrail 5, the bracket 1 is provided with a control device 6, and the plurality of all-directional moving parts 2 and the four suspension driving mechanisms 4 are electrically connected with the control device 6.
When in actual use, a user only needs to move the invention to the side of the user when sitting on a wheelchair or a bed, and then the four suspension driving mechanisms 4 synchronously drive the suspension vest 3 to descend, so that the user wears the suspension vest 3, and after the user holds the handrails 5, the four suspension driving mechanisms 4 synchronously drive the suspension vest 3 to ascend together with the user, thereby supporting the user to stand up, reducing the load of the user required to bear the weight of the user, and being beneficial to the user to carry out the weight-reducing walking rehabilitation training. As shown in fig. 8, when the user has poor sagittal plane stability and has abnormal body and torso postures such as severe humpback, chest bending, and lumbar anteflexion, the state of the suspension vest 3 is controlled by the four suspension driving mechanisms 4 to correct the body and torso postures of the user on the sagittal plane, and simultaneously, the weight-reducing walking training is performed, thereby improving the walking stability of the user. As shown in fig. 6 and 7, when the stability of the crown surface of the user is poor and the body is bent sideways, the front left part, the rear left part, the front right part and the rear right part of the suspension vest 3 are respectively driven by the four suspension driving mechanisms 4 according to the actual abnormal situation of the user, namely, the suspension vest 3 is in an inclined (unbalanced) state, and the trunk posture (left side bending and right side bending correction) of the user is corrected on the crown surface, and simultaneously the weight-reducing walking training is performed, so that the walking stability of the user is improved. In addition, because the plurality of all-round moving parts 2 are by controlling the device 6 automatically controlled, so can reduce the emergence of falling or downshifting fall accident before the user, and all-round moving parts 2 facilitate the free walking of user, can widen the user's field of vision, alleviate the mood of user, be favorable to the improvement of state of illness. The invention has simple structure, ingenious and reasonable design, supports the weight of the user through the suspension vest 3, ensures that the pedal ground of the user obtains the reaction force of friction with the ground to move the gravity center of the body, and further realizes the walking training on the actual ground; the four suspension driving mechanisms 4 are controlled by the control device 6 in an electric control mode, so that a user can realize trunk posture correction in three-degree-of-freedom space and synchronously perform weight-reducing walking training; four suspension driving mechanisms 4 drive the suspension vest 3 to lift so as to facilitate the user to ride on the present invention from the wheelchair or bed; the user can control the omnibearing moving part 2 and the four suspension driving mechanisms 4 through the control device 6, so that the electric control operation of the invention is realized, the degree of automation is high, the user can conveniently perform weight-reducing walking rehabilitation training and body trunk special-shaped correction rehabilitation on the three-degree-of-freedom space, the occurrence of falling down or falling down accidents before the user is reduced, and the use safety performance of the invention is improved.
Preferably, the omni-directional moving member 2 is an omni-directional wheel (omni-wheel), the omnidirectional moving member 2 is capable of moving forward, backward, leftward, rightward, leftward and rightward, rightward and leftward obliquely forward, rightward and rightward obliquely forward, leftward and rightward obliquely rearward, rightward and rightward obliquely rearward, leftward and rightward obliquely rearward, and leftward and rightward rotations.
In this embodiment, the suspension driving mechanism 4 includes an idler pulley 41, a pulley 42, a suspension belt 43, and a winding and unwinding belt driver mounted on the top of the support 1 and used for winding the suspension belt 43, wherein the idler pulley 41 and the pulley 42 are both rotatably mounted on the top of the support 1, one end of the suspension belt 43 is connected with the winding and unwinding belt driver, and the other end of the suspension belt 43 is connected with the suspension vest 3 after bypassing the idler pulley 41 and the pulley 42; specifically, the tape-retracting driver includes a motor 44 mounted on the top of the stand 1 and a retracting wheel 45 mounted on an output shaft of the motor 44, one end of the hanging tape 43 is wound on the retracting wheel 45, and the motor 44 is electrically connected with the control device 6.
When the suspension vest 3 is lifted, the motor 44 drives the winding and unwinding wheel 45 to rotate forward or backward, the winding and unwinding wheel 45 capable of rotating forward or backward winds and unwinds the suspension belt 43 according to the rotating direction, the wound and unwinding suspension belt 43 can drive the suspension vest 3 to lift, in the process, the idler wheel 41 can adjust the tightness of the suspension belt 43 so as to ensure the tension of the suspension belt 43, the suspension belt 43 is always in a tensioned state, the suspension belt 43 can normally lift the suspension vest 3, a user can normally perform weight-reducing walking rehabilitation training and abnormal body trunk rehabilitation, and the pulley 42 enables the winding and unwinding of the suspension belt 43 to be smooth and stable. According to user's in-service use demand, four suspension driving mechanism 4 can be unanimous in order to reduce the walking rehabilitation training to the lift height of four positions of suspension vest 3 respectively, also can not be unanimous in order to reduce the walking rehabilitation training and the special-shaped rehabilitation of health truck with the synchronous, and the practicality is strong, and flexibility is good, and application scope is wide.
In this embodiment, the pulley 42 is provided with a load detector 7 for detecting the load borne by the suspension 43, and the load detector 7 is electrically connected to the control device 6; specifically, the load detector 7 is a pressure sensor. The weight detector 7 detects the load born by the hanging strip 43 on the pulley 42, so that a user can conveniently adjust the weight reduction value, the user can not adjust the weight reduction value by feeling alone, but can quantitatively reduce the weight according to the weight reduction value required by the user, the weight reduction walking rehabilitation training is more facilitated for the user, and the rehabilitation condition of the user can be judged according to the weight reduction values required by the user in different time periods.
In this embodiment, the pulley 42 is provided with a rotary encoder 8 for detecting the number of turns of the pulley 42 to detect the retraction length of the suspension 43, and the rotary encoder 8 is electrically connected to the operating device 6. The length of the hanging strip 43 is detected through the rotary encoder 8, so that the hanging strip 43 is conveniently controlled to be folded and unfolded, the accuracy of the folding and unfolding amount of the hanging strip 43 is ensured, the accurate weight-reducing walking training and the body trunk posture correction are realized, and the weight-reducing walking rehabilitation training and the body trunk abnormal rehabilitation of a user are facilitated.
In this embodiment, the output shaft of the motor 44 is provided with a rotary potentiometer 9 for limiting the rotation of the output shaft of the motor 44, and the rotary potentiometer 9 is electrically connected with the control device 6. When the length of the winding and unwinding wheel 45 for winding and unwinding the suspension strip 43 reaches a set value (limit value), the rotary potentiometer 9 limits the output shaft of the motor 44 to continuously drive the winding and unwinding wheel 45 to rotate, so that the winding and unwinding wheel 45 stops winding and unwinding the suspension strip 43, and the limiting protection effect is achieved on the output shaft of the motor 44. In actual use, when the winding and unwinding wheel 45 winds the hanging strip 43 too much so that the distance between the hanging vest 3 and the top of the bracket 1 is smaller than the set high-point keeping distance value, the rotary potentiometer 9 works so that the motor 44 stops working, the winding and unwinding wheel 45 stops winding the hanging strip 43, and the safety performance of a user in using the invention is improved; when the winding and unwinding wheel 45 releases the hanging strip 43 too much so that the distance between the hanging vest 3 and the ground or the bottom of the bracket 1 is smaller than the set low-point keeping distance value, the rotary potentiometer 9 works to stop the motor 44, and the winding and unwinding wheel 45 stops releasing the hanging strip 43, so that the safety performance of a user using the invention is improved. The rotary potentiometer 9 can avoid the problem that the electric suspension control is out of control due to misoperation and the like, so that the safety of a user in the use process can be ensured.
In this embodiment, the top of the bracket 1 is provided with a plurality of omnidirectional moving drivers 30 and a microcomputer 10 electrically connected with the control device 6, each omnidirectional moving component 2 is electrically connected with the control device 6 via one omnidirectional moving driver 30, the microcomputer 10 comprises an instruction control unit, a walking control unit, a suspension control unit and an operation unit, the instruction control unit is used for acquiring a control instruction input by the control device 6, receiving detection information of the load detector 7 and outputting a working instruction to the motor 44, the instruction control unit outputs a control instruction to the walking control unit, the walking control unit is used for controlling the omnidirectional moving component 2 to work, and the instruction control unit outputs a control instruction to the suspension control unit, and the suspension control unit controls the corresponding suspension driving mechanism 4 to work. The suspension driving mechanism 4, the omnibearing moving part 2 and the load detector 7 are all electrically connected with the microcomputer 10 through the control device 6, the control device 6 is provided with a control panel, and required parameters (such as a weight reduction value, a moving direction, a moving speed and the like) are adjusted through the control panel, so that automatic control is realized, and a user can conveniently perform weight reduction walking rehabilitation training and body trunk abnormality correction rehabilitation.
In this embodiment, roof 12 and visor 13 have been installed at the top of support 1, and four suspension actuating mechanism 4 are installed at the top of roof 12, visor 13 covers four suspension actuating mechanism 4 and locates roof 12 for four suspension actuating mechanism 4 are located between visor 13 and the roof 12, thereby play the effect of protection to four suspension actuating mechanism 4, avoid external environment bad or influence four suspension actuating mechanism 4 normal work, prolonged four suspension actuating mechanism 4's life, roof 12 is provided with four through-holes 14, and four suspension actuating mechanism 4's output is connected with four positions of suspension vest 3 via four through-holes 14 respectively, and four suspension actuating mechanism 4 drive suspension vest 3 of being convenient for go up and down.
In this embodiment, the support 1 includes at least two groups of upright posts 15, the bottom of each group of upright posts 15 is connected with a foot tube 16, the omnidirectional moving parts 2 are installed on the foot tubes 16, two ends of the foot tubes 16 are provided with omnidirectional moving parts 2, and the number of the omnidirectional moving parts 2 is four; specifically, the support 1 comprises two sets of upright posts 15 arranged in parallel, two ends of the handrail 5 are respectively connected with the middle parts of the two sets of upright posts 15, and each set of upright posts 15 comprises two upright posts which are arranged in parallel and vertically. The stent 1 of this structure improves the strength and stability of the present invention.
In this embodiment, the support 1 is provided with a battery module 20, the operating device 6, the omni-directional moving component 2 and the suspension driving mechanism 4 are electrically connected with the battery module 20, and the battery module 20 supplies power to the operating device 6, the omni-directional moving component 2 and the suspension driving mechanism 4, so as to ensure that the operating device 6, the omni-directional moving component 2 and the suspension driving mechanism 4 can work normally.
Specifically, one motor driver is electrically connected to each motor 44.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present invention, and in addition, the present invention may be implemented in other ways, and any obvious substitution is within the scope of the present invention without departing from the concept of the present invention.
Claims (4)
1. Electric posture correction subtracts heavy training device that walks, its characterized in that: the device comprises a bracket, a plurality of all-directional moving parts rotatably arranged at the bottom of the bracket, a suspension vest movably arranged in the bracket, and four suspension driving mechanisms which are arranged at the top of the bracket and are in driving connection with the suspension vest, wherein the output ends of the four suspension driving mechanisms respectively drive the four parts of the suspension vest to lift, the bracket is provided with a walking space, the suspension vest is positioned above the walking space, the middle part of the bracket is provided with an armrest, and the bracket is provided with an operation device;
The suspension driving mechanism comprises an idler pulley, a suspension belt and a winding and unwinding belt driver for winding the suspension belt, wherein the idler pulley and the pulley are both rotatably arranged at the top of the bracket, one end of the suspension belt is connected with the winding and unwinding belt driver, and the other end of the suspension belt is connected with the suspension vest after passing through the idler pulley and the pulley;
The retractable belt driver comprises a motor arranged at the top of the bracket and a retractable wheel arranged on an output shaft of the motor, one end of the hanging belt is wound on the retractable wheel, and the motor is electrically connected with the control device;
the pulley is provided with a load detector for detecting the load born by the hanging strip, and the load detector is electrically connected with the control device;
The pulley is provided with a rotary encoder for detecting the rotation number of the pulley to detect the retraction length of the hanging strip, and the rotary encoder is electrically connected with the control device;
The output shaft of the motor is provided with a rotary potentiometer for limiting the rotation of the output shaft of the motor, and the rotary potentiometer is electrically connected with the control device;
The top of the support is provided with a plurality of omnibearing movable drivers and a microcomputer electrically connected with the control device, each omnibearing movable part is electrically connected with the control device through one omnibearing movable driver, the microcomputer comprises an instruction control unit, a walking control unit, a suspension control unit and an operation unit, the instruction control unit is used for acquiring a control instruction input by the control device, receiving detection information of a load detector and outputting a working instruction to a motor, the instruction control unit outputs the control instruction to the walking control unit, the walking control unit is used for controlling the omnibearing movable part to work, the instruction control unit outputs the control instruction to the suspension control unit, and the suspension control unit controls the corresponding suspension driving mechanism to work.
2. The electric posture correction weight-loss walking training device of claim 1, wherein: the top of support has installed roof and visor, and four suspension actuating mechanism install in the top of roof, the visor is located the roof with four suspension actuating mechanism covers, the roof is provided with four through-holes, and four suspension actuating mechanism's output is connected with four positions of hanging the undershirt through four through-holes respectively.
3. The electric posture correction weight-loss walking training device of claim 1, wherein: the support comprises at least two groups of upright posts, the bottom of each group of upright posts is connected with a foot pipe, and the omnibearing moving part is arranged on the foot pipe.
4. The electric posture correction weight-loss walking training device of claim 1, wherein: the support is provided with a battery module, and the control device, the omnibearing moving part and the suspension driving mechanism are electrically connected with the battery module.
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