CN210078729U

CN210078729U - Balance training and whole body muscle strengthening device

Info

Publication number: CN210078729U
Application number: CN201920579241.4U
Authority: CN
Inventors: 李治锋; 王光旭; 李强
Original assignee: Henan Rui Wo Medical Equipment Co Ltd
Current assignee: Henan Rui Wo Medical Equipment Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-18
Anticipated expiration: 2029-04-26

Abstract

The utility model provides a device is reinforceed to balance training and whole body muscle, includes the base, swing mechanism, arm support device and leg support device, swing mechanism sets up in the base top, sets up arm support device at swing mechanism's front end, sets up leg support device at swing mechanism's rear end, the utility model discloses a passive form's training mode helps the impaired comparatively serious of health, and the relatively poor patient of strength trains, adopts the prone position reducible requirement to user's strength in training, and the focus can reduce, can adopt elbow and shank atress simultaneously, can make the user more stable, effectively avoids taking place to tumble because of the strength is not enough when the user trains and produces the injury, and the user need participate in hard at the whole body muscle of adaptation wobbling in-process, can effectively strengthen whole body muscle.

Description

Balance training and whole body muscle strengthening device

Technical Field

The utility model relates to a balance training and whole body muscle strengthening device belongs to recovered medical equipment field.

Background

Balance control is a complex exercise, and people walk and stand, and various actions are successfully completed depending on correct balance capacity. The maintenance of human body posture balance is a complex process, depends on the coordination of the central system on visual, proprioceptive and vestibular information and the control of the motor effector, and several of the processes are indispensable and complement each other. The visual system provides information about the surrounding environment, body movements and directions of movement, and plays an important role especially when the proprioception is impaired. Proprioceptors, located at joints, tendons and muscles, convey status information about the body's immediate posture. The vestibular sense transmits information related to maintaining balance and the surrounding environment of the body, such as information of transmitting acceleration and the position of the head in space, and the vestibular movement system adjusts the eye position to keep clear vision, adjusts the tension of related skeletal muscles and keeps the head position and correct posture. According to statistics, the annual incidence of cerebrovascular diseases, Parkinson's disease, craniocerebral trauma and spinal cord injury in China is increased year by year. These diseases and injuries can cause balance dysfunction or even disability. While balance dysfunction is a major disabling factor. Several evidence of evidence suggests that training including balance function and lower limb function are important ways to improve function. No matter stand posture or sitting posture, dynamic or static training device in present balance training device all needs the user to have certain strength basis initiative application of force and keeps body balance, if body strength is extremely not enough, just can't use present balance training device, to this kind of condition, it is comparatively serious to the health damage, the relatively poor patient of strength needs a safe effectual training device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at overcomes the above-mentioned problem that present balance training device exists.

The utility model provides a balance training and whole body muscle strengthening device, which comprises a base, a swing mechanism, an arm support device and a leg support device, wherein the swing mechanism is arranged above the base, the front end of the swing mechanism is provided with the arm support device, the rear end of the swing mechanism is provided with the leg support device, the swing mechanism comprises a front support plate and a rear support plate which are arranged on the base in parallel, an arc beam with an upward opening is arranged between the front support plate and the rear support plate, two upper roll shafts are arranged above the arc beam in parallel, two ends of each upper roll shaft are respectively connected with the front support plate and the rear support plate in a rotating way, two upper limit bearings are arranged in the middle of each upper roll shaft in a penetrating way, two chutes are arranged on two sides of the upper surface of the arc beam, the distance between the two chutes is matched with the distance between the upper limit bearings, the upper limit bearings can roll in the chutes, two lower roll shafts are, the positions of the two lower roll shafts correspond to the two upper roll shafts, two lower limit bearings penetrate through the middle part of each lower roll shaft, two ends of each lower roll shaft are respectively rotatably connected with the front supporting plate and the rear supporting plate, the outer roll surface of each lower limit bearing is in contact with the lower surface of the arc-shaped beam and plays a supporting role for the arc-shaped beam, a rack is arranged in the middle part of the lower surface of the arc-shaped beam, a gear shaft is arranged at the position corresponding to the rack, the rack is mutually occluded with a gear on the gear shaft, the front end and the rear end of the gear shaft are respectively rotatably connected with the front supporting plate and the rear supporting plate through bearings, a synchronous belt wheel is arranged on the gear shaft, a speed reducer A is arranged on a base, drives a gear shaft to rotate through the synchronous belt so as to drive the arc-shaped beam to reciprocate, a driving bearing seat is arranged at one end of, the middle part of a driving connecting rod is provided with a driving rotating shaft which is fixedly connected with the driving connecting rod, the driving rotating shaft is arranged in a driving bearing in a penetrating way and is tensioned, the bottom of a driving bearing seat is provided with a speed reducer, the end part of the driving rotating shaft is connected with a rotating shaft B of the speed reducer through a coupler, two arc-shaped driving limiting grooves are symmetrically arranged at the two side parts of the outer side surface of the driving bearing seat, two driving limiting columns are symmetrically arranged at the positions corresponding to the driving limiting grooves, one end of each driving limiting column is fixedly connected with the driving connecting rod, the other end of each driving limiting column can do circular motion along the driving limiting groove, a driven bearing seat is arranged at the other end of each arc-shaped beam, a driven bearing is arranged in the driven bearing seat, the driven bearing seat is fixedly connected with the arc-shaped beam, a driven connecting rod is arranged at the outer side, two concentric circular arc-shaped driven limiting grooves are symmetrically arranged at two side parts of the outer side surface of the driven shaft bearing seat, two driven limiting columns are symmetrically arranged at positions corresponding to the driven limiting grooves, one ends of the driven limiting columns are fixedly connected with a driven connecting rod, the other ends of the driven limiting columns can do circular motion along the driven limiting grooves, front end supporting plates are arranged at the front ends of a driving connecting rod and the driven connecting rod, the driving connecting rod and the driven connecting rod are respectively and fixedly connected with the front end supporting plates, rear end supporting plates are arranged at the rear ends of the driving connecting rod and the driven connecting rod, and the driving connecting rod and the driven connecting rod are respectively and fixedly connected with the;

the upper surface of the front end supporting plate is provided with an arm support device, the arm support device comprises two front end sliding blocks arranged on the upper surfaces of two ends of the front end supporting plate and two front end guide rails respectively connected with the two front end sliding blocks in a sliding manner, the bottom of the front end sliding block is fixedly connected with the front end supporting plate, a front end sliding table is arranged on the front end guide rail and is of a U-shaped structure with an upward opening, two sides of the front end sliding table are respectively fixedly connected with the two front end guide rails, the front end sliding table and the front end guide rail can slide back and forth, a through hole is arranged at the position, which does not influence the sliding of the guide rail, of the front end lower part of the front end sliding block, a front end cutting groove is arranged at the middle part of the front end sliding block along the axis and divides the through hole into an inner through hole and an outer through hole, threads are arranged on the inner surface of the inner through hole, a front end locking bolt is, the front end slide block can clamp a front end guide rail by screwing a front end locking bolt, two arm support slide blocks are arranged above a front end sliding table, one end of each arm support slide block is provided with a through hole, the two arm support slide blocks are arranged on a front end guide post in a penetrating way through the through holes, the front end guide post is horizontally arranged, two ends of the front end guide post are fixedly connected with two side walls of the front end sliding table, the other ends of the two arm support slide blocks are provided with threaded holes, the internal thread directions of the threaded holes of the two arm support slide blocks are opposite, a front end adjusting rotating wheel is arranged in the middle of the two arm support slide blocks, two sides of the front end adjusting rotating wheel are provided with front end studs, the front end adjusting rotating wheel is fixedly connected with the front end studs at two sides, the threads of the front end studs at two sides are opposite and are adaptive to the threads of the corresponding arm support slide block threaded holes, the front end studs at two sides are respectively arranged in the threaded holes of the arm, an arm support bracket is arranged above the arm support sliding block, a U-shaped arm support sheet is arranged on the upper surface of the rear end of the arm support bracket, a handrail is arranged at the front end of the arm support bracket, and the handrail is fixedly connected with the arm support bracket; a display bracket is arranged at the front end of the front end guide rail, the display bracket is fixedly connected with the front end of the front end guide rail, and a display is arranged at the front end of the display bracket; a six-axis attitude angle sensor is arranged at the bottom of the display bracket;

the upper surface of the rear end supporting plate is provided with a leg supporting device, the leg supporting device comprises two rear end sliding blocks arranged on the upper surfaces of two ends of the rear end supporting plate and two rear end guide rails respectively in sliding connection with the two rear end sliding blocks, the bottom of the rear end sliding block is fixedly connected with the rear end supporting plate, a rear end sliding table is arranged on the rear end guide rails and is of a U-shaped structure with an upward opening, two sides of the rear end sliding table are respectively fixedly connected with the two rear end guide rails, the rear end sliding table and the rear end guide rails can slide back and forth, through holes are arranged at the positions which do not influence the sliding of the guide rails at the lower part of the front end of the rear end sliding block, a rear end cutting groove is arranged in the middle part of the front end of the rear end sliding block along the axis and divides the through hole into an inner through hole and an outer through hole, threads are arranged on the inner surface of the inner through hole, a rear end locking, the rear end guide rail is clamped by the rear end sliding block by screwing the rear end locking bolt, two supporting leg supporting sliding blocks are arranged above the rear end sliding table, one end of each supporting leg supporting sliding block is provided with a through hole, the two supporting leg supporting sliding blocks are arranged on a rear end guide post in a penetrating way through the through holes, the rear end guide post is horizontally arranged, two ends of the rear end guide post are fixedly connected with two side walls of the rear end sliding table, the other ends of the two supporting leg supporting sliding blocks are provided with threaded holes, the thread directions of the threaded holes of the two supporting leg supporting sliding blocks are opposite, a rear end adjusting rotating wheel is arranged between the two supporting leg supporting sliding blocks, two sides of the rear end adjusting rotating wheel 18 are provided with rear end studs, the rear end adjusting rotating wheels are fixedly connected with the rear end studs on two sides, the thread directions of the rear end studs on two sides are opposite and are matched with the corresponding thread directions of the threaded holes of the supporting leg sliding blocks, the rear end studs on two sides, a leg support bracket is arranged above the leg support sliding block, a U-shaped leg support sheet is arranged on the upper surface of the front end of the leg support bracket, and a pedal is arranged on the inner side of the rear end of the leg support bracket.

And limiting blocks are arranged on two sides of the lower surface of the arc-shaped beam and are respectively arranged at two ends of a rolling path of the lower limiting bearing, so that the arc-shaped beam is prevented from being too large in swinging angle.

Further, the upper limit bearing adopts a double-row angular contact ball bearing.

Further the end of the outer side of the driving rotating shaft is provided with a flange, the driving rotating shaft is fixedly connected with the driving connecting rod through the flange arranged at the end of the outer side of the driving rotating shaft, the end of the outer side of the driving rotating shaft is provided with a flange, and the driven rotating shaft is fixedly connected with the driven connecting rod through the flange arranged at the end of the outer side of the driven rotating shaft.

Further, the active bearing and the passive bearing adopt double-row angular contact ball bearings.

Furthermore, two end parts of the driving limiting groove and the driven limiting groove are respectively provided with a cushion pad.

And a flexible protective layer is arranged outside the U-shaped arm supporting sheet and the U-shaped leg supporting sheet.

Further the pedal be the column, the pedal outside sets up to "T" type double-screw bolt, the rear portion that holds in the palm the support at the leg sets up the slot hole, hold in the palm support outside slot hole top at the leg and set up a plurality of constant head tanks, "T" type double-screw bolt in the pedal outside wears to establish in the slot hole from the inboard, "T" type double-screw bolt shoulder is sat on the slot hole edge, set up spacing packing ring in the outside that the support slot hole was held in the leg, spacing packing ring top sets up spacing protrudingly, spacing packing ring wears to establish on "T" type double-screw bolt, spacing protruding card at spacing packing ring top is in the constant head tank, set up lock nut outside spacing packing ring, lock nut passes.

And further, the middle parts of the driving connecting rod and the driven connecting rod are provided with abdomen supporting pads, and the two ends of each abdomen supporting pad are respectively connected to the middle parts of the driving connecting rod and the driven connecting rod through binding bands.

The utility model has the advantages of: the utility model adopts the prone position to reduce the strength requirement on the user during the training, the gravity center can be reduced, the elbow and the leg can be simultaneously stressed, the user can be more stable, the injury caused by falling due to insufficient strength during the training of the user can be effectively avoided, the whole body muscle of the user needs to participate in the force application in the process of adapting to the swing, and the whole body muscle can be effectively strengthened; the utility model discloses a passive training mode helps the impaired comparatively serious of health, and the relatively poor patient of strength trains.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the swing mechanism.

Fig. 3 is a partial cross-sectional schematic view of an arcuate beam drive configuration.

Fig. 4 is a first assembly view of the driving link driving structure.

FIG. 5 is a second schematic view of the assembly of the driving linkage driving structure.

Fig. 6 is a schematic structural diagram of the outer side of the active bearing seat.

Fig. 7 is an assembly view of the connection structure of the follower link and the arc-shaped beam.

Fig. 8 is a schematic structural diagram of the arm support device.

Fig. 9 is a schematic view of a front end slide table assembly structure.

Fig. 10 is a schematic view of a front end slider configuration.

Fig. 11 is a schematic view of the leg rest structure.

Fig. 12 is a rear side view of the leg rest.

FIG. 13 is an assembly view of the foot peg structure.

Detailed Description

In order to explain the utility model more fully, the utility model provides an implementation example. 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 with reference to the drawings, in which the reference symbols are: 1: a leg rest device; 11: a rear end slider; 12: a rear end guide rail; 13: a rear end sliding table; 15: a rear locking bolt; 16: a leg rest slide block; 17: a rear end guide post; 18: a rear-end adjusting runner; 19: a rear end stud; 110: a leg rest support; 111: pedaling; 112: a U-shaped leg supporting sheet; 113: a long hole; 114: positioning a groove; 115: a limiting washer; 116: a limiting protrusion; 117: locking the nut; 2: a swing mechanism; 21: a front end pallet; 22: an abdominal support pad; 23: binding bands; 24: a driven connecting rod; 25: a chute; 26: an arc beam; 27: a rear end support plate; 28: a rear support plate; 29: a speed reducer A; 210: a front support plate; 211: a rack; 212: a gear shaft; 213: a driving connecting rod; 214: an upper limit bearing; 215: an upper roll shaft; 216: a lower roll shaft; 217: a lower limit bearing; 218: a synchronous belt; 219: a driving bearing seat; 220: a drive bearing; 221: a driving rotating shaft; 222: a drive bearing; 223: a speed reducer B; 224: a coupling; 225: an active limiting groove; 226: an active limit post; 227: a cushion pad; 228: a driven bearing seat; 229: a driven bearing; 230: a driven limit groove; 3: an arm rest device; 31: a front end slider; 32: a front end guide rail; 33: a front end sliding table; 34: cutting a groove; 35: locking the bolt; 36: an arm support slider; 37: a front end guide post; 38: a front end adjusting runner; 39: a front end stud; 310: an arm support bracket; 311: a handrail; 312: a U-shaped arm supporting sheet; 313: a display stand; 314: a display; 315: a six-axis attitude angle sensor; 4: a base.

As shown in the attached drawings, the device for balance training and whole body muscle strengthening comprises a base 4, a swing mechanism 2, an arm support device 3 and a leg support device 1, wherein the swing mechanism 2 is arranged above the base 4, the arm support device 3 is arranged at the front end of the swing mechanism 2, the leg support device 1 is arranged at the rear end of the swing mechanism 2, the swing mechanism 2 comprises a front support plate and a rear support plate which are arranged on the base 4 in parallel, an arc-shaped beam 26 with an upward opening is arranged between the front support plate 210 and the rear support plate 28, two upper roll shafts 215 are arranged above the arc-shaped beam 26 in parallel, two ends of each upper roll shaft 215 are respectively connected with the front support plate 210 and the rear support plate 28 in a rotating manner, two upper limit bearings 214 are arranged in the middle of each upper roll shaft 215 in a penetrating manner, sliding chutes 25 are arranged on two sides of the upper surface of the arc-shaped beam 26, the distance between the two sliding chutes 25 is adapted to the distance between the upper limit bearings 214, two lower roll shafts 216 are arranged below the arc-shaped beam 26 in parallel, the two lower roll shafts 216 correspond to the two upper roll shafts 215, two lower limit bearings 217 penetrate through the middle of each lower roll shaft 216, two ends of each lower roll shaft 216 are respectively and rotatably connected with the front support plate 210 and the rear support plate 28, the outer roll surface of each lower limit bearing 217 is in contact with the lower surface of the arc-shaped beam 26 and supports the arc-shaped beam 26, a rack 211 is arranged in the middle of the lower surface of the arc-shaped beam 26, a gear shaft 212 is arranged at the position corresponding to the rack 211, the rack 211 is mutually meshed with gears on the gear shaft 212, the front end and the rear end of the gear shaft 212 are respectively and rotatably connected with the front support plate 210 and the rear support plate 28 through bearings, a synchronous pulley is arranged on the gear shaft, a speed reducer A29 is arranged on a base, the gear shaft is driven to rotate by the synchronous belt 218, so as to drive the arc-shaped, a driving bearing 220 is arranged in a driving bearing seat 219, the driving bearing seat 219 is fixedly connected with an arc beam 26, a driving connecting rod 213 is arranged outside the driving bearing seat 219, a driving rotating shaft 221 is arranged in the middle of the driving connecting rod 213, the driving rotating shaft 221 is fixedly connected with the driving connecting rod 213, the driving rotating shaft 221 is arranged in the driving bearing 222 in a penetrating way and is tensioned, a speed reducer B223 is arranged at the bottom of the driving bearing seat 219, the end part of the driving rotating shaft 221 is connected with the rotating shaft of the speed reducer B223 through a coupler 224, two concentric circular arc-shaped driving limiting grooves 225 are symmetrically arranged at the two side parts of the outer side surface of the driving bearing seat, two driving limiting columns 226 are symmetrically arranged at the positions corresponding to the driving limiting grooves 225, one end of each driving limiting column 226 is fixedly connected with the driving connecting rod 213, the other end of each driving limiting column 226 can do circular motion along the driving limiting, the driven bearing seat 228 is fixedly connected with the arc-shaped beam 26, the driven connecting rod 24 is arranged outside the driven bearing seat 228, the driven rotating shaft is arranged in the middle of the driven connecting rod and fixedly connected with the driven connecting rod, the driven rotating shaft penetrates through the driven bearing and is tensioned, two concentric circular arc driven limit grooves 230 are symmetrically arranged at two side parts of the outer side surface of the driven bearing seat 228, two driven limit posts are symmetrically arranged at the positions corresponding to the driven limit grooves 230, one end of each driven limit post is fixedly connected with the driven connecting rod, the other end of each driven limit post can do circular motion along the driven limit grooves 230, the front ends of the driving connecting rod 213 and the driven connecting rod 24 are provided with a front end supporting plate 21, the driving connecting rod 213 and the driven connecting rod 24 are respectively fixedly connected with the front end supporting plate, the rear end supporting plate 27 is arranged at the rear ends of the driving connecting rod 213 and the driven connecting rod 24, and the driving connecting rod 213 and the driven connecting rod 24 are respectively fixedly connected with the rear supporting plate 27;

set up arm support device 3 on front end layer board 21 upper surface, arm support device 3 is including setting up two front end sliders 31 and two front end guide rails 32 with two front end sliders 31 sliding connection in front end layer board 21 both ends upper surface, front end slider 31 bottom and front end layer board 21 fixed connection set up front end slip table 33 on front end guide rail 32, front end slip table 33 is the ascending "U" type structure of opening, front end slip table 33 both sides respectively with two front end guide rails 32 fixed connection, front end slip table 33 and front end guide rail 32 can slide from beginning to end, do not influence the gliding position of guide rail and set up the through-hole in front end lower part of front end slider 31, set up front end cut groove 34 along the axis in the front end middle part of front end slider 31, front end cut groove 34 divide the through-hole into inboard through-hole and outside through-hole two parts, set up the screw thread in the inboard through-hole internal surface, set up front end locking bolt 35 in the through-hole, front end locking bolts 35 enter from the outer side through holes and are in threaded connection with the inner side through holes, a front end slide block 31 can clamp a front end guide rail 32 by screwing the front end locking bolts 35, two arm support slide blocks 36 are arranged above the front end sliding table, one ends of the two arm support slide blocks are provided with through holes, the two arm support slide blocks are arranged on a front end guide post 37 through the through holes, the front end guide post 37 is horizontally arranged, two ends of the front end guide post 37 are fixedly connected with two side walls of the front end sliding table 33, the other ends of the two arm support slide blocks are provided with threaded holes, the thread directions of the threaded holes of the two arm support slide blocks are opposite, a front end adjusting rotary wheel 38 is arranged in the middle of the two arm support slide blocks, two sides of the front end adjusting rotary wheel 38 are provided with front end studs 39, the front end adjusting rotary wheel is fixedly connected with the front end studs 39 on two sides, the thread directions of the front end studs 39, front end screw posts 39 on two sides are respectively arranged in the threaded holes of the arm support sliding blocks 36 on two sides in a penetrating manner and are in threaded connection, the outer side ends of the two front end screw posts are rotatably connected with two side walls of the front end sliding table 33, an arm support bracket 310 is arranged above the arm support sliding blocks 36, a U-shaped arm support piece 312 is arranged on the upper surface of the rear end of the arm support bracket 310, an armrest 311 is arranged at the front end of the arm support bracket 310, and the armrest 311 is fixedly connected with the arm support bracket 310; a display bracket 313 is arranged at the front end of the front end guide rail, the display bracket is fixedly connected with the front end of the front end guide rail, and a display 314 is arranged at the front end of the display bracket; a six-axis attitude angle sensor 315 is arranged at the bottom of the display bracket;

set up leg support device 1 on rear end layer board 21 upper surface, leg support device 1 is including setting up two rear end slider 11 in rear end layer board 27 both ends upper surface and two rear end guide rail 12 with two rear end slider 11 sliding connection respectively, rear end slider 11 bottom and rear end layer board 21 fixed connection set up rear end slip table 13 on rear end guide rail 12, rear end slip table 13 is the ascending "U" type structure of opening, rear end slip table 13 both sides respectively with two rear end guide rail 12 fixed connection, rear end slip table 13 and rear end guide rail 12 can slide from beginning to end, do not influence the gliding position of guide rail and set up the through-hole in the front end lower part of rear end slider 11, set up the rear end cut groove along the axis in the front end middle part of rear end slider 11, the rear end cut groove divide into inboard through-hole and outside through-hole two parts with the through-hole, set up the screw thread in the inboard through-hole internal surface, set up rear end, a rear end locking bolt 15 enters from the outer side through hole and is in threaded connection with the inner side through hole, a rear end slide block 11 can clamp a rear end guide rail 12 by screwing the rear end locking bolt 15, two leg support slide blocks 16 are arranged above the rear end sliding table, one end of each leg support slide block is provided with a through hole, the two leg support slide blocks are arranged on a rear end guide post 17 through the through holes, the rear end guide post 17 is horizontally arranged, two ends of the rear end guide post 17 are fixedly connected with two side walls of the rear end sliding table 13, the other end of each leg support slide block is provided with a threaded hole, the thread directions of the threaded holes of the two leg support slide blocks are opposite, a rear end adjusting rotary wheel 18 is arranged between the two leg support slide blocks, rear end studs 19 are arranged on two sides of the rear end adjusting rotary wheel 18, the rear end adjusting rotary wheel is fixedly connected with the rear end studs 19 on two sides, the thread directions of the rear end studs 19, the studs 19 at the rear ends of the two sides are respectively inserted into the threaded holes of the leg support sliding blocks 16 at the two sides and are in threaded connection, the outer side ends of the two rear end studs are rotatably connected with the two side walls of the rear end sliding table 13, the leg support bracket 110 is arranged above the leg support sliding blocks 16, the upper surface of the front end of the leg support bracket 110 is provided with a U-shaped leg support sheet 112, and the inner side of the rear end of the leg support bracket 110 is provided with a pedal 111.

In order to prevent the arc beam from swinging too much and causing danger to users, the two sides of the lower surface of the arc beam are provided with limit blocks which are respectively arranged at the two ends of the rolling path of the lower limit bearing.

Because the upper limit bearing is subjected to larger axial and radial forces, the upper limit bearing can adopt a double-row angular contact ball bearing.

For strengthening the connection strength of the driving rotating shaft and the driving connecting rod, the driven rotating shaft and the driven connecting rod, and facilitating the disassembly, the outer end part of the driving rotating shaft is provided with a flange, the driving rotating shaft and the driving connecting rod are fixedly connected through the flange arranged at the outer end part of the driving rotating shaft, the outer end part of the driving rotating shaft is provided with a flange, and the driven rotating shaft and the driven connecting rod are fixedly connected through the flange arranged at the outer end part of the driven rotating shaft.

Because the active bearing and the passive bearing receive larger forces in the axial direction and the radial direction, the active bearing and the passive bearing can adopt double-row angular contact ball bearings for increasing the reliability.

To prevent the rocking mechanism from vibrating too severely when reaching the limit position, a buffer 227 may be disposed at each end of the driving limiting groove 225 and the driven limiting groove 228.

In order to avoid the elbow or leg scratch of the user during training and increase the comfort of the device, the U-shaped arm supporting sheet 312 and the U-shaped leg supporting sheet 112 are externally provided with flexible protective layers.

In order to conveniently adjust the position of the pedal, the pedal 112 is columnar, the outer side of the pedal is provided with a T-shaped stud, the rear part of the leg support bracket is provided with a long hole 113, a plurality of positioning grooves 114 are arranged above the long hole at the outer side of the leg support bracket, the T-shaped stud at the outer side of the pedal penetrates through the long hole 113 from the inner side, the shoulder part of the T-shaped stud is arranged on the edge of the long hole, the outer side of the long hole of the leg support bracket is provided with a limiting washer 115, the top part of the limiting washer 115 is provided with a limiting protrusion 116, the limiting washer penetrates through the T-shaped stud, the limiting protrusion 116 at the top part of the limiting washer is clamped in the positioning grooves 114, the outer side of the limiting washer is provided with.

In order to make the patient more stable when using the device, an abdomen supporting pad may be disposed in the middle of the driving connecting rod and the driven connecting rod, and both ends of the abdomen supporting pad 22 are connected to the middle of the driving connecting rod and the driven connecting rod respectively through a binding band 23.

In order to increase the training interest, make the training person insist on the training more easily, the utility model discloses can use with signal transmission equipment and computer combination, show through the display with training progress and content, swing direction and swing range through six attitude angle sensor's feedback signal control swing mechanism, the training person handle only need control self adaptation swing can, six attitude angle sensor sense behind incline direction and the angle change with the perception signal by signal transmission equipment transmission to computer, the signal transmission form can adopt wired or wireless mode, the computer swings according to predetermined training procedure with control swing mechanism after to the signal processing who receives, and with the training process, information display such as training suggestion is on the display, can promote the interest of training like this, avoid training process's boring. The computer is not necessarily a personal computer in the traditional sense, but can be a PLC, a single chip microcomputer, a smart phone, a tablet computer, a raspberry and the like, as long as the requirements of processing data collected by a sensor in the training device and feeding back the processing result to a display for displaying in a proper video signal can be met, and a device with data receiving, processing and sending functions is available, the receiving form of sending and receiving signals by a signal transmission device can be transmitted in a wireless form such as bluetooth and wifi, and also in a wired form by a data cable, the detailed connection and adaptation relation of various components such as the sensor, the signal transmission device, the computer, the display and related cables are mature at present, and general technicians in the field can complete signal and circuit connection in various forms as required, and the connection mode is not the design point of the utility model, so detailed description is not given.

When the utility model is used, a patient kneels and lies on the equipment, three training modes of passive training, power-assisted training and active training can be adopted, when the passive balance training mode is adopted, the patient does not exert force, the two speed reducers act in a coordinated way, and the patient coordinates the body to adapt to the movement rhythm according to the prompt information of the display; when active balance training is needed, both the two speed reducers stop working, at the moment, a patient can swing and train in balance by depending on self strength according to information prompted by the display, and after the patient acts, information can be fed back on the display to display whether the action of the patient reaches the standard or not; when assistance balance training is needed, the two speed reducers make corresponding actions according to the movement intention of the patient, assistance is provided for the patient, and meanwhile, the movement plan and the result are displayed on the display, so that the training process is finished by the patient in a relaxed and pleasant way. All the muscle groups are in active states in the three training mode processes, so that the muscle strength of the whole body is strengthened.

After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.

Claims

1. The utility model provides a device is reinforceed to balance training and whole body muscle, includes that base, swing mechanism, arm hold in the palm device and leg hold in the palm the device, and swing mechanism sets up in the base top, sets up the arm at swing mechanism's front end and holds in the palm the device, its characterized in that at swing mechanism's rear end setting leg: the swing mechanism comprises a front supporting plate and a rear supporting plate which are arranged on the base in parallel, an arc beam with an upward opening is arranged between the front supporting plate and the rear supporting plate, two upper roll shafts are arranged above the arc beam in parallel, two ends of each upper roll shaft are respectively rotatably connected with the front supporting plate and the rear supporting plate, two upper limit bearings are arranged in the middle of each upper roll shaft in a penetrating way, two sliding grooves are arranged on two sides of the upper surface of the arc beam, the distance between the two sliding grooves is matched with the distance between the upper limit bearings, the upper limit bearings can roll in the sliding grooves, two lower roll shafts are arranged below the arc beam in parallel, the positions of the two lower roll shafts correspond to the two upper roll shafts, two lower limit bearings are arranged in the middle of each lower roll shaft in a penetrating way, two ends of each lower roll shaft are respectively rotatably connected with the front supporting plate and the rear supporting plate, the outer roll surfaces of the lower limit bearings are contacted with, the middle part of the lower surface of the arc beam is provided with a rack, a gear shaft is arranged at a position corresponding to the rack, the rack is mutually meshed with gears on the gear shaft, the front end and the rear end of the gear shaft are respectively connected with a front supporting plate and a rear supporting plate through bearings in a rotating way, a synchronous belt pulley is arranged on the gear shaft, a speed reducer A is arranged on a base and drives the gear shaft to rotate through the synchronous belt so as to drive the arc beam to reciprocate, one end of the arc beam is provided with a driving bearing seat, a driving bearing is arranged in the driving bearing seat and fixedly connected with the arc beam, a driving connecting rod is arranged outside the driving bearing seat, the middle part of the driving connecting rod is provided with a driving rotating shaft which is fixedly connected with the driving connecting rod, the driving rotating shaft is arranged in the driving bearing in a penetrating way and tensioned, two circular arc-shaped driving limiting grooves are symmetrically arranged at two side parts of the outer side surface of the driving shaft bearing seat, two driving limiting columns are symmetrically arranged at positions corresponding to the driving limiting grooves, one end of each driving limiting column is fixedly connected with a driving connecting rod, the other end of each driving limiting column can do circular motion along the corresponding driving limiting groove, a driven bearing seat is arranged at the other end of each arc-shaped beam, a driven bearing is arranged in each driven shaft bearing seat, each driven bearing seat is fixedly connected with the corresponding arc-shaped beam, a driven connecting rod is arranged at the outer side of each driven shaft bearing seat, a driven rotating shaft is arranged in the middle of each driven connecting rod, each driven rotating shaft is fixedly connected with the corresponding driven connecting rod, each driven rotating shaft penetrates through the corresponding driven bearing and is tensioned, two concentric circular arc-shaped driven limiting grooves are symmetrically arranged at two side parts of the outer side surface of, the other end of the driven limiting column can do circular motion along the driven limiting groove, a front end supporting plate is arranged at the front ends of the driving connecting rod and the driven connecting rod, the driving connecting rod and the driven connecting rod are fixedly connected with the front end supporting plate respectively, a rear end supporting plate is arranged at the rear ends of the driving connecting rod and the driven connecting rod, and the driving connecting rod and the driven connecting rod are fixedly connected with the rear supporting plate respectively;

2. The device of claim 1, wherein the device comprises: the two sides of the lower surface of the arc-shaped beam are provided with limiting blocks, and the limiting blocks are respectively arranged at the two ends of a rolling path of the lower limiting bearing to prevent the arc-shaped beam from swinging too much.

3. The device of claim 1, wherein the device comprises: the upper limit bearing adopts a double-row angular contact ball bearing.

4. The device of claim 1, wherein the device comprises: the end of the outer side of the driving rotating shaft is provided with a flange, the driving rotating shaft is fixedly connected with the driving connecting rod through the flange arranged at the end of the outer side of the driving rotating shaft, the end of the outer side of the driving rotating shaft is provided with a flange, and the driven rotating shaft is fixedly connected with the driven connecting rod through the flange arranged at the end of the outer side of the driven rotating shaft.

5. The device of claim 1, wherein the device comprises: the active bearing and the passive bearing adopt double-row angular contact ball bearings.

6. The device of claim 1, wherein the device comprises: and cushion pads are respectively arranged at the two end parts of the driving limiting groove and the driven limiting groove.

7. The device of claim 1, wherein the device comprises: and flexible protective layers are arranged outside the U-shaped arm supporting sheets and the U-shaped leg supporting sheets.

8. The device of claim 1, wherein the device comprises: the pedal be the column, the pedal outside sets up to "T" type double-screw bolt, the rear portion of holding in the palm the support at the leg sets up the slot hole, hold in the palm support outside slot hole top at the leg and set up a plurality of constant head tanks, "T" type double-screw bolt in the pedal outside wears to establish in the slot hole from the inboard, "T" type double-screw bolt shoulder is sat on the slot hole edge, the outside of holding in the palm the support slot hole at the leg sets up spacing packing ring, the spacing packing ring top sets up spacing protrudingly, spacing packing ring wears to establish on "T" type double-screw bolt, spacing protruding card at spacing packing ring top is in the constant head tank, set up lock nut outside the spacing packing.

9. The device of claim 1, wherein the device comprises: the abdomen supporting pad is arranged in the middle of the driving connecting rod and the driven connecting rod, and the two ends of the abdomen supporting pad are respectively connected to the middle of the driving connecting rod and the middle of the driven connecting rod through binding bands.