阅读说明：本技术 集成式可转换智能下肢主被动平衡训练系统 (Integrated convertible intelligent lower limb active and passive balance training system ) 是由 何永正 袁红霞 刘栋 于 2020-07-15 设计创作，主要内容包括：集成式可转换智能下肢主被动平衡训练系统,包括前后方向长形的底座,在长形的底座上前后滑动设置有移动框架,在长形底座内安装有丝杠,丝杠上旋接有螺母,螺母上固定连接有滑块,滑块配合设置在滑轨上,单板平衡训练车、双板平衡训练车其中的一个可拆卸的固定连接在螺母或者滑块上。本系统既可以进行主动平衡训练,还可以进行被动平衡训练,在主动训练和被动训练模式下还分别可以进行侧平衡训练、前后平衡训练,能够针对性的对患者进行平衡训练,取得良好的训练效果。(Integrated convertible intelligent lower limb active and passive balance training system comprises a longitudinal base, wherein a movable frame is arranged on the longitudinal base in a front-back sliding mode, a lead screw is installed in the longitudinal base, a nut is connected onto the lead screw in a rotating mode, a sliding block is fixedly connected onto the nut and arranged on a sliding rail in a matching mode, and a detachable fixed connection of a single-plate balance training vehicle and a double-plate balance training vehicle is fixedly connected onto the nut or the sliding block. The system can be used for performing active balance training and passive balance training, can also be used for performing side balance training and front and back balance training respectively in an active training mode and a passive training mode, can perform balance training on patients in a targeted manner, and achieves a good training effect.)

1. Integrated form convertible intelligent low limbs owner is balanced training system passively, includes the microscler base of fore-and-aft direction, its characterized in that: a moving frame is arranged on a long base in a front-back sliding mode, a patient restraint device is connected in the moving frame, a lead screw is installed in the long base, a lead screw driving motor is connected onto the lead screw and controlled by a controller, a nut is screwed on the lead screw, a sliding block is fixedly connected onto the nut and matched with the sliding block and arranged on a sliding rail, one of a single-plate balance training vehicle and a double-plate balance training vehicle is detachably and fixedly connected onto the nut or the sliding block, when a patient faces to the front-back direction, the single-plate balance training vehicle is adopted, when the patient faces to the left-right direction, the double-plate balance training vehicle is adopted, the single-plate training vehicle comprises a bottom plate fixedly connected with the sliding block or the nut, a bearing plate is rotatably arranged on the bottom plate, the rotating shaft of the bearing plate is in the horizontal left-right direction, two parallel restraint shoes are connected onto the bearing plate, and the length direction, pressure sensors A are arranged at the front lower part and the rear lower part of the bearing plate; the double-plate training vehicle comprises an underframe fixedly connected with a sliding block or a nut, wherein two parallel foot supporting plates are connected to the underframe in a rotating mode, the axial direction of a rotating shaft of each foot supporting plate is the horizontal left-right direction, each foot supporting plate is connected with one binding shoe, the length direction of each binding shoe is the left-right direction, pressure sensors B are arranged on the front lower portion and the rear lower portion of each foot supporting plate, and each pressure sensor is connected to a controller.

2. The integrated convertible intelligent lower limb active and passive balance training system of claim 1, wherein: patient's constraint device including the constraint waistline, the constraint waistline pass through the hinge and articulate on articulated seat, the articulated shaft of hinge is the horizontal direction, can dismantle fixedly connected with upper portion mount pad on the upper portion of frame and articulated seat, upper portion mount pad fixed connection at the suspension rod lower extreme, the rotation connection can be dismantled on adjusting the pole to the suspension rod upper end, adjust the pole and connect at the frame top soon through the screw thread.

3. The integrated convertible intelligent lower limb active and passive balance training system of claim 1, wherein: when the two-board training vehicle is adopted, the patient restraint device comprises a restraint waistline, the restraint waistline is hinged to the hinged seat through a hinge, a side mounting seat which is detachably and fixedly connected with the hinged seat is arranged on the side of the movable frame, and the side mounting seat is fixedly connected to a two-dimensional linear moving mechanism which moves up and down and back and forth.

4. The integrated convertible intelligent lower limb active and passive balance training system of claim 2 or 3, wherein: articulated seat be elastic buffer seat, elastic buffer seat including be used for with suspension rod 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.

5. The integrated convertible intelligent lower limb active and passive balance training system of claim 1, wherein: a display is arranged beside the base and connected to the signal playing processor.

6. The integrated convertible intelligent lower limb active and passive balance training system of claim 1, wherein: the two parallel lead screws are arranged.

7. The integrated convertible intelligent lower limb active and passive balance training system of claim 1, wherein: handrails are arranged around the movable frame, and the handrails comprise hinged and turnable handrails.

Technical Field

The invention relates to rehabilitation training equipment, in particular to multifunctional lower limb balance training equipment, and belongs to the technical field of rehabilitation training instruments.

Background

The patients with lower limb movement dysfunction caused by three highs, traffic accidents and other reasons are more and more, the patients often cannot take care of themselves and have poor quality of life due to self movement dysfunction, the rehabilitation training can effectively stimulate nerve conduction and promote the recovery of movement function in clinic except for surgery and drug treatment, the patients basically have the problem of incapability of self-balance, and the incapability of self-balance limits the normal introduction of active and passive training courses, so the balance training is an important content of the patient training, the common balance training at present adopts artificial support, which needs the participation of auxiliary personnel, has high labor intensity, and can cause the fall of the patients to cause secondary injury under the condition that the auxiliary personnel are careless, and the existing balance rehabilitation training device in the aspect of instrument assistance adopts a soft suspension device to suspend the whole body of the patients, therefore, the burden of the lower limbs of a patient is relieved, the patient can easily carry out balance training, but the suspension mode has limited left and right horizontal balance supporting force for the patient, the bandage and the protective tool are more attractive, the training time is too long, discomfort can be brought to the patient, the use effect of the mode adopting the integral suspension for the patient 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 modes such as front and back balance training, left and right balance training, active and passive balance training and the like which are not subdivided, in fact, the aspects of muscle groups, lower limb peripheral nerves and the like involved in front and back balance and left and right balance in the balance training are different, so that the training under various subdivision conditions is necessary for the patient in the balance training, thus target guide training can be formed, better training effect can be obtained, and the existing balance training device can basically only carry out in situ training, the range of motion is limited and the training effect is not good enough.

Disclosure of Invention

The invention aims to overcome the problems of the existing balance training equipment for rehabilitation training and provides an integrated convertible intelligent lower limb active and passive balance training system.

In order to realize the purpose of the invention, the following technical scheme is adopted: an integrated convertible intelligent lower limb active and passive balance training system comprises a long base in the front-back direction, a moving frame is arranged on the long base in a front-back sliding mode, a patient restraint device is connected in the moving frame, a lead screw is installed in the long base, a lead screw driving motor is connected on the lead screw and controlled by a controller, 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 mode, one of a single-plate balance training vehicle and a double-plate balance training vehicle is detachably and fixedly connected onto the nut or the sliding block, when a patient faces in the front-back direction, the single-plate balance training vehicle is adopted, when the patient faces in the left-right direction, the double-plate balance training vehicle is adopted, the single-plate balance training vehicle comprises a bottom plate fixedly connected with the sliding block or the nut, a bearing plate is arranged on the bottom plate in a rotating mode, the bearing plate is connected with two parallel binding shoes, the length direction of the binding shoes is the front-back direction, and the front-back lower parts of the bearing plate are provided with pressure sensors A; the double-plate training vehicle comprises an underframe fixedly connected with a sliding block or a nut, wherein two parallel foot supporting plates are connected to the underframe in a rotating mode, the axial direction of a rotating shaft of each foot supporting plate is the horizontal left-right direction, each foot supporting plate is connected with one binding shoe, the length direction of each binding shoe is the left-right direction, pressure sensors B are arranged on the front lower portion and the rear lower portion of each foot supporting plate, and each pressure sensor is connected to a controller.

Further, the method comprises the following steps of; patient's constraint device including the constraint waistline, the constraint waistline pass through the hinge and articulate on articulated seat, the articulated shaft of hinge is the horizontal direction, can dismantle fixedly connected with upper portion mount pad on the upper portion of frame and articulated seat, upper portion mount pad fixed connection at the suspension rod lower extreme, the rotation connection can be dismantled on adjusting the pole to the suspension rod upper end, adjust the pole and connect at the frame top soon through the screw thread.

Further, the method comprises the following steps of; when the two-board training vehicle is adopted, the patient restraint device comprises a restraint waistline, the restraint waistline is hinged to the hinged seat through a hinge, a side mounting seat which is detachably and fixedly connected with the hinged seat is arranged on the side of the movable frame, and the side mounting seat is fixedly connected to a two-dimensional linear moving mechanism which moves up and down and back and forth.

Further, the method comprises the following steps of; articulated seat be elastic buffer seat, elastic buffer seat including be used for with suspension rod 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 beside the base and connected to the signal playing processor.

Further, the method comprises the following steps of; the two parallel lead screws are arranged.

Further, the method comprises the following steps of; handrails are arranged around the movable frame, and the handrails comprise hinged and turnable handrails.

The invention has the positive and beneficial technical effects that: the system can be used for performing active balance training and passive balance training, can also be used for performing side balance training and front and back balance training respectively in an active training mode and a passive training mode, can perform balance training on patients in a targeted manner, and achieves a good training effect.

Drawings

FIG. 1 is a schematic view of the present system as it would be used with a single board exercise bicycle.

FIG. 2 is a schematic view of a portion of the interior of the base of the training vehicle when using the veneer.

Fig. 3 is a schematic diagram of a single board training vehicle.

Fig. 4 is a schematic view of the present system as it would be used with a two-board exercise bicycle.

Fig. 5 is a partial schematic view of the base opened when the two-board exercise bicycle is used.

Fig. 6 is a schematic view of a waist girth restraint attached to a side portion of a moving frame.

Fig. 7 is a schematic view of a buffer cassette.

Figure 8 is a schematic view of a tethered shoe.

Figure 9 is a schematic view of a girth-binding band attached to a hanger 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: moving the frame; 3: a base plate; 4: a carrier plate; 5: binding the shoes; 6: restraining the waist; 7: the thigh is bound with the undaria; 8: adjusting a rod; 9: a suspension rod; 10: a side mount; 11: the handrail can be turned over; 12: a lead screw drive motor; 13: a lead screw; 14: a nut; 15: a slider; 16: a slide rail; 17: a rotating shaft; 18: a pressure sensor A; 19: a moving frame slider; 20: moving the frame slide rail; 21: a drag chain; 22: a chassis; 23: a foot support plate; 24: a rotating shaft; 25: a pressure sensor B; 26: a hinge; 27: a hinged seat; 28: a buffer box; 29: a linear moving mechanism in the vertical direction; 30: a linear moving mechanism in the front-rear direction; 31: mounting blocks; 32: a buffer spring; 33: an upper mounting seat.

As shown in the attached drawings, the integrated convertible intelligent lower limb active and passive balance training system comprises a base 1 which is long in the front-back direction, a moving frame 2 is arranged on the long base in a front-back sliding mode, the lower portion of the moving frame 2 is fixedly connected to a moving frame sliding block 19, the moving frame sliding block is in sliding fit with a moving frame sliding rail, and a patient restraint device is connected into the moving frame. Handrails are mounted around the moving frame and include hinged, reversible handrails 11. The handrail that can overturn that 11 show in the picture can adopt the telescopic link, and telescopic link one end articulates on moving frame's door frame, begins to have the spacing jack at the opposite face of hinged end, and the patient constraint back well, lift up the telescopic link with the other end insert in the spacing jack can.

Install lead screw 13 in microscler base, the lead screw be two that are parallel to each other, be connected with lead screw driving motor 12 on the lead screw, lead screw driving motor passes through controller control, it has nut 14 to spin the connection on the lead screw, fixedly connected with slider 15 on the nut, the slider cooperation sets up on slide rail 16, veneer balance training car, one of them detachable fixed connection of double plate balance training car is on nut or slider, when the patient was towards the fore-and-aft direction, adopt veneer balance training car, when the patient was towards left right direction, adopt double plate balance to feel training car.

The single board training vehicle comprises a bottom plate 3 fixedly connected with a sliding block or a nut, a bearing plate 4 is rotatably arranged on the bottom plate, the rotating shaft of the bearing plate is in the horizontal left-right direction, 17 is a rotating shaft, two binding shoes 5 which are parallel are connected on the bearing plate, the length direction of the binding shoes is in the front-back direction, and pressure sensors A18 are arranged at the front-back lower parts of the bearing plate.

The double-plate training vehicle comprises an underframe 22 fixedly connected with a sliding block or a nut, two parallel foot supporting plates 23 are connected to the underframe in a rotating mode, the axial direction of a rotating shaft of each foot supporting plate is the horizontal left-right direction, 24 is a rotating shaft, each foot supporting plate is connected with a binding shoe 5, the length direction of each binding shoe is the left-right direction, pressure sensors B25 are arranged on the front lower portion and the rear lower portion of each foot supporting plate, and each pressure sensor is connected to a controller. The pressure sensor can adopt a spring type pressure sensor.

The patient restraint device comprises a restraint waistline 6, two thigh restraint girdles 7 are fixedly connected below the restraint waistline, the binding waistline is hinged on a hinge seat 27 through a hinge 26, the hinge shaft of the hinge is in the horizontal direction, an upper mounting seat is detachably and fixedly connected with the hinged seat at the upper part of the machine frame, the upper mounting seat is not shown in the figure, the upper mounting seat can be the same as the side mounting seat 10, the upper mounting seat is fixedly connected with the lower end of a suspension rod 9, the upper end of the suspension rod which is in a 7-shaped shape is detachably and rotatably connected with an adjusting rod 8, the adjusting rod is screwed on the top of the frame through threads, the adjusting rod can be rotated and adjusted, so that when the binding waistline is connected on the suspension rod, both the single-board training vehicle and the double-board training vehicle can train, namely, when the girth is attached to the suspension rod, the front and rear balance training or the left and right balance training can be performed.

When the two-board training vehicle is adopted, the patient restraint device comprises a restraint waistline 6, two thigh restraint girdles 7 are fixedly connected with the restraint waistline, the restraint waistline is hinged to a hinged seat 26 through a hinge, a side mounting seat 10 which is detachably and fixedly connected with the hinged seat is arranged on the side of a movable frame, and the side mounting seat is fixedly connected to a two-dimensional linear moving mechanism which moves up and down and back and forth. In the case where the vertical linear motion mechanism is shown at 29 and the longitudinal linear motion mechanism is shown at 30, the attachment block is only required to be detachably attached to the upper attachment base 33 of the suspension arm as shown in fig. 9.

Articulated seat be elastic buffer seat, elastic buffer seat include be used for with suspension rod fixed connection's installation piece 31, the installation piece be located buffer box 28, the top is equipped with a plurality of buffer spring 32 between the top surface of installation piece upper portion and buffer box, installation piece lower part and buffer box's top surface.

The display is arranged beside the base and connected to the signal playing processor, the display can be a movable display which is not shown in the figure, corresponding training action courses and some interactive entertainment games can be played through the simulator, and the training effect can be enhanced by the cooperation of patients.

The system adopts a single-board training vehicle for front and back balance training and can carry out active and passive training, when the active training is carried out, a patient stands on a bearing plate through a binding shoe, when the front and back of the patient are unbalanced, pressure signals of a front sensor A and a back sensor A are changed and transmitted to a controller, the controller controls a lead screw motor to carry out corresponding compensation motion so as to balance the patient, if the patient leans forwards, the motor controls a lead screw to drive a training vehicle to move forwards for compensation, otherwise, the patient is kept balanced through the interaction between the patient and the training vehicle, the active balance capability and the balance muscle groups related to the front and back balance of the patient are trained, when the passive training is carried out, the patient stands on the bearing plate through the binding shoe, the lead screw is driven by the lead screw motor to drive motion modes such as starting, stopping, accelerating, decelerating, steering and the like to carry out the passive training on the patient, and the display, the interest of training is strengthened, the training effect is improved.

The double-plate training vehicle is used for lateral balance training, after a patient is bound by a waistline, feet are fixed into a whole with the two foot supporting plates through binding shoes, when active mode training is adopted, the patient moves freely, when left and right unbalance occurs, the foot supporting plates rotate, the corresponding pressure sensors B detect unbalance signals, and the unbalance signals are transmitted to the controller and then the controller drives the motor to rotate to drive the training vehicle to perform corresponding compensation, so that the left and right of the patient are kept balanced; during passive training, the training vehicle is driven to start, stop, turn, accelerate and decelerate through 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.