A kind of sitting posture dynamic balance training instrument
Technical field
The utility model relates to a kind of trained equipment, in particular to a kind of sitting posture dynamic balance training instrument.
Background technique
It is more tired that straight and upright for trunk at present, body load-bearing, sitting posture symmetrically have the sufferer of obstacle to be balanced rehabilitation training
Difficulty, because balance training is extremely limited for the equipment of the balance training of sitting posture mainly for stance at present, at present for upper
The main balance training rehabilitation maneuver for stating condition subject is to assist patient to lie on a bed by physiatrician to do some rehabilitation trainings
Movement, process is uninteresting, and effect varies with each individual, effect with act whether in place, training time length, patient's physical state it is equal
There are much relations, therefore training method traditional at present is difficult to ensure training effect.
Utility model content
The purpose of the utility model is to overcome the above problems existing for current balance rehabilitation training.
The utility model provides a kind of sitting posture dynamic balance training instrument, including pedestal, column, seat board, L-type support, back pad,
Armrest support, attitude angle sensor, column bottom end are fixedly connected with pedestal, and column side is fixedly connected with L-type support, in L
Back pad is set on type bracket and armrest support, the column top are connect with seat board by wabbler mechanism, the wabbler mechanism packet
It includes seat board and accepts flange, stop flange, limiting plate, column accept flange, straight-bar bulb joint bearing, and seat board is accepted on flange
Surface is fixedly connected with seat board, and seat board is accepted flange lower end and is fixedly connected with stop flange, and seat board accepts flange center's setting table
Rank hole, it is step-like Nut column that head is arranged in stepped hole, and Nut column stepped shoulder is sitting in seat board and accepts flange center's platform
The shoulder in rank hole, is arranged through-hole among stop flange, and the ball rod of straight-bar bulb joint bearing is arranged among stop flange
Through hole, the ball rod are threadedly coupled with Nut column, and stop flange lower end is along the circumferential direction uniformly arranged at least three limits
Limit hole is arranged in limiting plate upper surface position corresponding with limited post in column, and setting elasticity limits from top to bottom in limit hole
Position ring and spacer, limited post lower end are threaded through elastic spacing ring and spacer hollow portion, and each limited post wears pressure spring, pressure spring upper end
It is limited by stop flange bottom surface, pressure spring lower end is limited by elastic spacing ring, is closed in the middle part of the limiting plate with straight-bar bulb
Mounting hole is arranged in the corresponding position of bearings, and straight-bar bulb joint bearing lower end is arranged in limiting plate mounting hole, straight-bar ball
The spherical shell boom end of head oscillating bearing is fixedly connected by bolt with limiting plate, and in the lower end of limiting plate, setting column is accepted
Flange, limiting plate are accepted flange with column and are fixedly connected, and column is accepted flange lower end surface and is fixedly connected with column, the posture
Angular transducer is set to seat board bottom surface, and attitude angle sensor is connected to external computer, external computer external-connection displayer.
Burr adjustable tail margin further is set in the pedestal quadrangle.
The further stop flange lower end is along the circumferential direction uniformly arranged four limited posts.
The further elastic spacing ring uses rubber material.
Nylon tube is coated on the outside of the further limited post, nylon tube separates limited post and pressure spring, pressure spring and limit
Ring-shaped rubber pad is set between flange, nylon washer is set between pressure spring and elastic spacing ring.
Rubber seat cushion is set at the top of the further seat board, non-slip groove is set on rubber seat cushion.
The positive advantageous effects of the utility model are: the utility model structure is simple, carries out dynamic by sitting posture
Balance training, it is easy to use, by attitude angle sensor by physical training condition instant playback on external-connection displayer, increase instruction
Experienced interest.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model removal decoration coaming plate layback angle schematic diagram.
Fig. 3 is the utility model rocking equipment schematic diagram.
Fig. 4 is the utility model rocking equipment local cutting schematic diagram.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided.These implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
In conjunction with attached drawing to the further details of explanation of the utility model, respectively marked in attached drawing are as follows: 1: back pad;2: handrail branch
Frame;3: seat board;4: column;5: pedestal;6:L type bracket;7: wabbler mechanism;8: burr adjustable tail margin;9: attitude angle sensor;10:
Seat board accepts flange;11: stop flange;12: limited post;13: pressure spring;14: limiting plate;15: column accepts flange;16: spiral shell
Female column;17: ball rod;18: straight-bar bulb joint bearing;19: spherical shell bar;20: ring-shaped rubber pad;21: nylon washer;22: bullet
Property stop collar;23: spacer;24: nylon tube.
As shown in the picture, a kind of sitting posture dynamic balance training instrument, including pedestal 5, column 4, seat board 3, L-type support 6, back pad
1, armrest support 2, attitude angle sensor 9,4 bottom end of column are fixedly connected with pedestal 5, and 4 side of column and L-type support 6 are fixed
Back pad 1 and armrest support 2 is arranged in connection in L-type support, and 4 top of column is connect with seat board 3 by wabbler mechanism 7, institute
Stating wabbler mechanism 7 includes that seat board accepts flange 10, and stop flange 11, limiting plate 14, column accept flange 15, straight-bar bulb closes
Bearings 18, the seat board are accepted 10 upper surface of flange and are fixedly connected with seat board 3, and seat board accepts 10 lower end of flange and stop flange
11 are fixedly connected, and seat board accepts 10 center of flange and stepped hole is arranged, and it is step-like Nut column 16 that head is arranged in stepped hole,
16 stepped shoulder of Nut column is sitting in the shoulder that seat board accepts flange center's stepped hole, through-hole is arranged among stop flange 11, directly
The ball rod 17 of bar bulb joint bearing 18 is arranged at 11 intermediate throughholes of stop flange, the ball rod 17 and 16 spiral shell of Nut column
Line connection, 11 lower end of stop flange is along the circumferential direction uniformly arranged at least three limited posts 12,14 upper surface of limiting plate with
Limit hole is arranged in the corresponding position of limited post 12, and elastic spacing ring 22 and spacer 23 is arranged from top to bottom in limit hole, limits
12 lower end of column is threaded through elastic spacing ring 22 and 23 hollow portion of spacer, and each limited post 12 wears pressure spring 13, and 13 upper end of pressure spring is logical
The limit of 11 bottom surface of stop flange is crossed, 13 lower end of pressure spring is limited by elastic spacing ring 22,14 middle part of limiting plate and straight-bar
Mounting hole is arranged in the corresponding position of bulb joint bearing 18, and 18 lower end of straight-bar bulb joint bearing is arranged in limiting plate mounting hole
Interior, 19 end of spherical shell bar of straight-bar bulb joint bearing is fixedly connected by bolt with limiting plate 14, in limiting plate 14
Lower end is arranged column and accepts flange 15, and limiting plate 14 is accepted flange 15 with column and is fixedly connected, and column accepts flange lower end surface
It is fixedly connected with column, the attitude angle sensor 9 is set to seat board bottom surface, and attitude angle sensor and external computer connect
It connects, computer connects display.Attitude angle sensor 9 can be sent the signal of seat board angle change by wired or wireless way
To external computer, by computer to can be by physical training condition instant playback on external-connection displayer after signal processing.It can be adopted in computer
Game is combined with training in this way by sitting posture dynamic balance training instrument control racing car direction in this programme with game such as racing cars
Trained interest can greatly be enhanced.
To be conveniently adjusted level, Different Ground is adapted to, in 3 four jiaos of setting burr adjustable tail margins 8 of the pedestal.
The lower end of stop flange 11 described in this programme is along the circumferential direction uniformly arranged four limited posts 12, the elastic spacing
Ring 22 uses rubber material.
To prevent pressure spring from generating noise, nylon tube 24 is coated on the outside of the limited post, nylon tube 24 is by limited post and pressure spring
It separates, ring-shaped rubber pad 20 is set between pressure spring and stop flange, nylon washer 21 is set between pressure spring and elastic spacing ring.
To prevent user's cunning from falling, rubber seat cushion can be set at the top of the seat board, non-slip groove is set on rubber seat cushion.
After the embodiments of the present invention is described in detail, one of ordinary skilled in the art is clearly understood that,
Various change and modification can be carried out by not departing under above-mentioned claim and spirit, all according to the technical essence of the utility model
Any simple modification, equivalent change and modification to the above embodiments belong to the range of technical solutions of the utility model,
And the utility model is also not only restricted to the embodiment of example in specification.