CN111773028A - Intelligent lower limb active and passive compensation type lateral balance rehabilitation training device - Google Patents
Intelligent lower limb active and passive compensation type lateral balance rehabilitation training device Download PDFInfo
- Publication number
- CN111773028A CN111773028A CN202010678264.8A CN202010678264A CN111773028A CN 111773028 A CN111773028 A CN 111773028A CN 202010678264 A CN202010678264 A CN 202010678264A CN 111773028 A CN111773028 A CN 111773028A
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- binding
- lower limb
- rehabilitation training
- training device
- compensation type
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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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
- A63B26/003—Exercising apparatus not covered by groups A63B1/00 - A63B25/00 for improving balance or equilibrium
-
- 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
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- 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
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/165—Wearable interfaces
- A61H2201/1652—Harness
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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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
Abstract
Intelligent lower limb active and passive compensation type lateral balance rehabilitation training device, which comprises a long base, a lead screw is installed in the long base, a pulley is fixedly connected to a nut, two foot supporting plates are arranged on the pulley in a rotating mode, a foot binding device is connected to the foot supporting plates, pressure sensors are installed on the lower portions of the left side and the right side of each foot supporting plate and are connected to a controller, the controller controls the lead screw motor, a movable main frame is arranged on the long base in a sliding mode through guide rails, binding waistline connecting devices are installed on the front side and the rear side of the movable main frame or/and the upper portions of the pulleys, and binding waistlines are detachably connected to the binding waistline connecting devices. The invention has good effect on the recovery of the lower limb function of the patient and the training and the correction of the left-right unbalance of the body.
Description
Technical Field
The invention relates to a rehabilitation training device, in particular to a lateral balance rehabilitation training device, and belongs to the technical field of rehabilitation training equipment.
Background
For patients with motor function loss caused by cerebral palsy, stroke and the like, balance training is extremely important training, the balance control capability of the patients can be enhanced through the balance training, so that the patients can keep stable in subsequent training, the existing balance rehabilitation training device adopts a soft suspension device to suspend the whole body of the patients, so that the burden of the lower limbs of the patients is reduced, and the patients can easily carry out balance training, but the suspension mode has limited left and right transverse balance supporting force for the patients, the bandage and protective tool are more attractive, discomfort can be brought to the patients due to overlong training time, the use effect of the mode adopting the whole suspension for the patients is poor, the control mode mainly adopts a passive motion mode, the motion mode is single, the direction of the balance training is lack of left and right balance training, active balance training and the like, and target guide training is lacked, in the actual balance defect, the performance difference of patients is still large, some side balances are difficult to control, some front balances and back balances cannot be autonomous, the existing training equipment does not subdivide the patients for symptomatic training, the existing balance training device can only be used for in-situ training basically, the range of motion is limited, and the training effect is poor.
Disclosure of Invention
The invention aims to overcome the problems in the existing rehabilitation balance training and provides an intelligent lower limb active and passive compensation type lateral balance rehabilitation training device.
In order to realize the purpose of the invention, the following technical scheme is adopted: an intelligent lower limb active and passive compensation type lateral balance rehabilitation training device comprises a long base, wherein a lead screw is installed in the long base, the axial direction of the lead screw is the left-right direction, the lead screw is connected with a lead screw motor, a nut is screwed on the lead screw, a sliding block is fixedly connected onto the nut and is arranged on a sliding rail in a matching way, a pulley is fixedly connected onto the sliding block or the nut, two foot supporting plates are rotatably arranged on the pulley, the axial directions of rotating shafts of the two foot supporting plates are horizontal front-back directions, a foot binding device is connected onto the foot supporting plates, pressure sensors are installed on the lower portions of the left side and the right side of each foot supporting plate and are connected to a controller, the lead screw motor is controlled by the controller, a movable main frame is arranged on the long base in a left-right sliding mode through a guide rail, and binding, the binding waistline is detachably connected to the binding waistline connecting device.
Further, the method comprises the following steps of; the two parallel lead screws are arranged.
Further, the method comprises the following steps of; the front end and the rear end of each foot supporting plate are fixedly connected with a rotating shaft, and the rotating shafts are rotatably connected to the pulley.
Further, the method comprises the following steps of; armrests are arranged around the movable main frame, and the armrests comprise hinged turnable armrests.
Further, the method comprises the following steps of; the foot binding device is a foot binding shoe.
Further, the method comprises the following steps of; the back side surface of the movable main frame and the upper part of the pulley are respectively provided with a binding waistline connecting device, the binding waistline connecting device comprises a hinge seat, the binding waistline is hinged on the hinge seat through a hinge, the side part of the movable main frame is provided with a side part mounting seat which is detachably and fixedly connected with the hinge seat, the upper part mounting seat is arranged above the pulley, the upper part mounting seat is fixedly connected at the lower end of a suspension rod, the upper end of the suspension rod is detachably and rotatably connected on an adjusting rod, and the adjusting rod is screwed at the top of the frame through threads; the side mounting seat is fixedly connected to a two-dimensional linear moving mechanism which moves up and down, left and right.
Further, the method comprises the following steps of; articulated seat be elastic buffer seat, elastic buffer seat including be used for with upper portion mount pad or lateral part mount pad fixed connection's installation piece, the installation piece be located the buffering box, the top is equipped with a plurality of buffer spring between the top surface of installation piece upper portion and buffering box, installation piece lower part and buffering box.
Further, the method comprises the following steps of; a display is arranged in front of the base and connected to the signal playing processor.
The invention has the positive and beneficial technical effects that: the invention is different from the traditional displacement-free (in-situ) dynamic balance principle, the invention can carry out balance rehabilitation training by matching large displacement with the content played by a screen, not only can adopt active mode training, but also can adopt passive mode training, when the active mode training is carried out, a patient stands on a foot supporting plate, is bound by waistline, when the patient is unbalanced left and right during action, the foot supporting plate can rotate, a corresponding pressure sensor can detect an unbalanced signal, and the unbalanced signal is transmitted to a controller, and then the controller drives a lead screw motor to rotate and drive a pulley to carry out corresponding compensation, so that the left and right of the patient are kept balanced; related games or training course actions can be played on a plane in an active mode to enable a patient to participate in the game or training course actions so as to improve the real user experience of the game and the motion; during passive training, the patient stands in the foot backup pad, through the waistline constraint, the program drive coaster of the inside setting of equipment opens and stops, turns to drive patient's training, realize the passive form training of long stroke. The invention has good effect on the rehabilitation of the lower limb function of the patient and the training and correction of the left-right imbalance of the body, has important value for the clinical lower limb exercise rehabilitation training, and can quantitatively evaluate the left-right imbalance degree of the patient through the signal values of the sensors.
Drawings
Fig. 1 is an overall schematic view of the present apparatus.
Fig. 2 is a partial schematic view of the pulley region.
Fig. 3 is a schematic view of the interior of the base.
Figure 4 is a schematic representation of a waist-girth binding.
Fig. 5 is a partially enlarged view of the elastic buffer base.
Figure 6 is a schematic view of a complete tethered shoe.
Fig. 7 is a schematic view showing the waist girth restraint being attached to the suspension bar.
Detailed Description
In order to more fully explain the implementation of the present invention, examples of the implementation of the present invention are provided. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.
The invention is explained in further detail in connection with the accompanying drawings, in which: 1: a base; 2: a foot support plate; 3: moving the main frame; 4: restraining the waist; 5: a thigh restraint shroud; 6: a hinged seat; 7: adjusting a rod; 8: a handrail; 9: a lead screw; 10, a nut; 11: a pulley; 12: a rotating shaft; 13: a pressure sensor; 14: binding the shoes; 15: a lead screw motor; 16: a slide rail; 17: moving the main frame sliding block; 18: moving the main frame guide rail; 19: the price is low; 20: a buffer box; 21: mounting blocks; 22: a side mount; 23: a left and right linear movement track; 24: linearly moving the rail on the upper line; 25: a buffer spring; 26: a suspension rod; 27: a slide block. Description of the drawings: the binding shoe in some of the drawings is shown only in part, figure 6 is a schematic view of a complete binding shoe, and the binding shoe marked in other figures is the binding shoe shown in figure 6.
As shown in the attached drawings, the active and passive compensation type lateral balance rehabilitation training device for the lower limbs of the intelligent comprises a long base 1, a display is arranged in front of the base 1 and connected to a signal playing processor, the display is not shown in the middle and can adopt a mobile display, a lead screw 9 is installed in the long base, the lead screws are parallel to each other, the axial direction of the lead screw is the left and right direction, the lead screw is connected with a lead screw motor 15, a nut 10 is screwed on the lead screw, a slider 27 is fixedly connected to the nut, and the slider is matched with and arranged on a sliding rail 16.
A pulley 11 is fixedly connected to the sliding block or the nut, in this embodiment, the pulley is fixedly connected to the nut, two foot supporting plates 2 are rotatably arranged on the pulley, the axial direction of the rotating shafts of the two foot supporting plates is horizontal, and the front end and the rear end of each foot supporting plate are fixedly connected with a rotating shaft which is rotatably connected to the pulley, 12 is a rotating shaft, a foot binding device is connected to the foot supporting plate, the foot binding device is a foot binding shoe 14, pressure sensors 13 are respectively mounted on the lower portions of the left side and the right side of each foot supporting plate, and the pressure sensors can be spring type pressure sensors. Pressure sensor is connected to the controller, and the lead screw motor is controlled to the controller, is provided with through guide rail horizontal slip on microscler base and removes the body frame 3, and the drawing 18 shows for removing the body frame guide rail, 17 shows for the cooperation at the removal body frame sliding block that removes the body frame guide rail, installs constraint waistline connecting device on the side around removing the body frame or/and the top of coaster, and the meaning of this sentence is: the movable main frame is provided with a binding waistline connecting device on the front side and the rear side, or is provided with a binding waistline connecting device above the pulley, or is provided with a binding waistline connecting device on the front side and the rear side of the movable main frame and above the pulley, and the binding waistline is detachably connected on the binding waistline connecting device. Handrails 8 are arranged around the movable main frame, and comprise hinged turnable handrails which are similar to stop rods of a parking lot and are easy to realize.
In this embodiment, all install constraint waistline connecting device at the trailing flank and the top of removal body frame, constraint waistline 4 articulate on articulated seat 6 through hinge 19, two thigh constraint shroud bands 5 of fixedly connected with under constraint waistline 4, articulated seat be elastic buffer seat, elastic buffer seat including be used for with upper portion mount pad or lateral part mount pad fixed connection's installation piece 21, the installation piece be located buffering box 20, the top is equipped with a plurality of buffer spring 25 between the top surface of installation piece upper portion and buffering box, installation piece lower part and buffering box's top surface. A side mounting seat 22 detachably and fixedly connected with the hinge seat 6 is arranged on the side of the movable main frame, an upper mounting seat is arranged above the pulley, the upper mounting seat is the same as the side mounting seat and is not shown in the figure, the upper mounting seat is fixedly connected with the lower end of a suspension rod 27, the suspension rod is in a 7-shaped shape, the upper end of the suspension rod is detachably and rotatably connected to an adjusting rod 7, the axial direction of a rotating shaft of the suspension rod is in the horizontal left-right direction, and the adjusting rod is screwed on the top of the rack through threads; the height of the hanging part can be adjusted by adjusting the rod, and the side mounting seat 22 is fixedly connected to a two-dimensional linear moving mechanism which moves up and down, left and right. In the figure, linear slide blocks are disposed on the left and right linear movement rails 23 and the upper linear movement rail 24, respectively, to form a two-dimensional linear movement mechanism. The height and the left-right position of the waist line during training can be adjusted through the two-dimensional linear moving mechanism so as to adapt to different requirements of patients.
When the device is used for training, after a patient is bound by a waistline, feet are fixed with two foot supporting plates into a whole through binding shoes, when the active mode training is adopted, the patient freely moves, when left and right imbalance occurs, the foot supporting plates can rotate, the corresponding pressure sensors can detect imbalance signals, and the imbalance signals are transmitted to the controller, then the controller drives the lead screw motor to rotate and drive the pulley to perform corresponding compensation, so that the left and right of the patient are kept balanced; related games or actions can be played on a plane in an active mode to enable a patient to participate in the game so as to improve the real user experience of the motion and the game; during passive training, the pulley is driven to start, stop and turn by a program set in the device, so that a patient is driven to train, and large-stroke passive training is realized.
After the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and it is intended that all simple modifications, equivalent changes and modifications made to the above embodiments based on the technical spirit of the present invention shall fall within the technical scope of the present invention, and the present invention shall not be limited to the embodiments illustrated in the description.
Claims (8)
1. Intelligent lower limb active and passive compensation type lateral balance rehabilitation training device comprises a long base and is characterized in that: a screw rod is arranged in the long base, the axial direction of the screw rod is the left-right direction, the screw rod is connected with a screw rod motor, the screw rod is screwed with a nut, the nut is fixedly connected with a slide block, the slide block is arranged on the slide rail in a matching way, a pulley is fixedly connected on the slide block or the nut, two foot supporting plates are rotatably arranged on the pulley, the axial direction of the rotating shafts of the two foot supporting plates is horizontal and has a front and back direction, the foot supporting plates are connected with foot binding devices, the lower parts of the left side and the right side of each foot supporting plate are respectively provided with a pressure sensor which is connected to a controller, the controller controls a screw motor, a movable main frame is arranged on the long base through a guide rail in a left-right sliding mode, binding waistline connecting devices are mounted on the front side face and the rear side face of the movable main frame or/and above the pulleys, and the binding waistlines are detachably connected to the binding waistline connecting devices.
2. The intelligent lower limb active-passive compensation type lateral balance rehabilitation training device of claim 1, which is characterized in that: the two parallel lead screws are arranged.
3. The intelligent lower limb active-passive compensation type lateral balance rehabilitation training device of claim 1, which is characterized in that: the front end and the rear end of each foot supporting plate are fixedly connected with a rotating shaft, and the rotating shafts are rotatably connected to the pulley.
4. The intelligent lower limb active-passive compensation type lateral balance rehabilitation training device of claim 1, which is characterized in that: armrests are arranged around the movable main frame, and the armrests comprise hinged turnable armrests.
5. The intelligent lower limb active-passive compensation type lateral balance rehabilitation training device of claim 1, which is characterized in that: the foot binding device is a foot binding shoe.
6. The intelligent lower limb active-passive compensation type lateral balance rehabilitation training device of claim 1, which is characterized in that: the back side surface of the movable main frame and the upper part of the pulley are respectively provided with a binding waistline connecting device, the binding waistline connecting device comprises a hinge seat, the binding waistline is hinged on the hinge seat through a hinge, the side part of the movable main frame is provided with a side part mounting seat which is detachably and fixedly connected with the hinge seat, the upper part mounting seat is arranged above the pulley, the upper part mounting seat is fixedly connected at the lower end of a suspension rod, the upper end of the suspension rod is detachably and rotatably connected on an adjusting rod, and the adjusting rod is screwed at the top of the frame through threads; the side mounting seat is fixedly connected to a two-dimensional linear moving mechanism which moves up and down, left and right.
7. The intelligent lower limb active-passive compensation type lateral balance rehabilitation training device of claim 6, wherein: articulated seat be elastic buffer seat, elastic buffer seat including be used for with upper portion mount pad or lateral part mount pad fixed connection's installation piece, the installation piece be located the buffering box, the top is equipped with a plurality of buffer spring between the top surface of installation piece upper portion and buffering box, installation piece lower part and buffering box.
8. The intelligent lower limb active-passive compensation type lateral balance rehabilitation training device of claim 1, which is characterized in that: a display is arranged in front of the base and connected to the signal playing processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678264.8A CN111773028A (en) | 2020-07-15 | 2020-07-15 | Intelligent lower limb active and passive compensation type lateral balance rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678264.8A CN111773028A (en) | 2020-07-15 | 2020-07-15 | Intelligent lower limb active and passive compensation type lateral balance rehabilitation training device |
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| Publication Number | Publication Date |
|---|---|
| CN111773028A true CN111773028A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010678264.8A Pending CN111773028A (en) | 2020-07-15 | 2020-07-15 | Intelligent lower limb active and passive compensation type lateral balance rehabilitation training device |
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| CN (1) | CN111773028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690795A (en) * | 2020-12-22 | 2021-04-23 | 四川大学华西医院 | Accurate strength sensing device for lower limb load bearing |
-
2020
- 2020-07-15 CN CN202010678264.8A patent/CN111773028A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690795A (en) * | 2020-12-22 | 2021-04-23 | 四川大学华西医院 | Accurate strength sensing device for lower limb load bearing |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Yongzheng Inventor after: Tao Jing Inventor after: Liu Dong Inventor after: Wei Gangran Inventor before: He Yongzheng Inventor before: Liu Dong Inventor before: Wei Gangran |
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| CB03 | Change of inventor or designer information |