Utility model content
The purpose of this utility model is to provide a kind of accurate dynamically loss of weight of ensure that for the deficiencies in the prior art
Pneumatic weight-reducing training device and Pneumatic weight-reducing training system.
For achieving the above object, the technical solution of the utility model is: Pneumatic weight-reducing training device, including pneumatic equalizer
With electronic pressure regulating valve, described pneumatic equalizer includes that cylinder body and piston, described piston slide with the inner wall sealing of described cylinder body
Coordinate and described cylinder interior is divided into air cavity and working chamber, be additionally provided with in described cylinder body be positioned at described working chamber reel and
For driving the actuating unit of this spool turns, described piston is by this actuating unit and described reel drive connection;Described cylinder
The pore connected with described air cavity and the cord hole connected with described working chamber is offered on body;It is arranged with end on described reel to wear
Go out the lifting rope outside described cord hole;Described electronic pressure regulating valve is connected with described pore by trachea.
Preferably, described actuating unit includes that screw rod and thrust bearing, described thrust bearing are connected to the of described reel
Being connected between one end with described piston, described screw rod is through described reel, thrust bearing and piston, and the two ends of described screw rod are divided
The both ends of the surface the most relative with described inboard wall of cylinder block are fixing to be connected, and described reel is connected with described screw flight.
Preferably, described pneumatic equalizer also includes brake gear, if described brake gear includes that cylindrical fastens gear
Dry elastic component and some pieces of centrifugal fixture blocks, the end of described reel is provided with some pieces and abuts block, each described centrifugal fixture block and institute
The second end stating reel is rotationally connected and between two adjacent described abutting blocks, and described cylindrical fastens gear and is located at described
The outer circumferential sides of the second end, the two ends of each described elastic component abut block respectively with one of them described and one of them is described centrifugal
Fixture block connects;When described reel quick rotation produces centrifugal force, described centrifugal fixture block overcomes the elastic force of described elastic component to turn
Dynamic, the back of described centrifugal fixture block is connected on described abutting block, end is connected in described cylindrical and fastens on the teeth groove of gear.
Further, also include that controller, described controller include that hand controller and control circuit, described control circuit are electrically connected
It is connected between described hand controller and described electronic pressure regulating valve.
Preferably, described hand controller is provided with the display screen for showing operation image and for setting weight-losing parameter
Button.
Preferably, described trachea is provided with the normally closed electronic valve for avoiding described air cavity decompression.
The beneficial effects of the utility model: Pneumatic weight-reducing training device of the present utility model, during use, first by the end of lifting rope
Fix with the body of user, reoffer air source generator and be connected with trachea, and by the hanging of whole Pneumatic weight-reducing training device in instruction
Practice on track and realize being slidably connected with training track;After starting air source generator, the gases at high pressure that air source generator produces lead to
Crossing in the air cavity that trachea enters into cylinder body, gases at high pressure promote piston, thus are delivered to roll up by the thrust of piston through actuating unit
On cylinder, order about reel and rotate folding and unfolding lifting rope to provide a pulling force upwards;Then come not by electronic pressure regulating valve
Adjust the pressure of gases at high pressure in air cavity, to ensure that lifting rope, during folding and unfolding, remains the perseverance of pressure in air cavity disconnectedly
Fixed, alleviate people's self gravitation when ambulation training by drawing high power, thus realize dynamic weight loss effect accurately.
Of the present utility model another solution is that Pneumatic weight-reducing training system, including air source generator, suspension bracket, for
The loss of weight waistcoat of human body wearing and above-mentioned Pneumatic weight-reducing training device, the source of the gas that described trachea is connected to described air source generator is defeated
Going out between end and described electronic pressure regulating valve, described suspension bracket is connected with described lifting rope, and described loss of weight waistcoat is connected with described suspension bracket.
Preferably, described air source generator includes shell and the compressor being located in described shell, and described shell also sets
There is operation interface.
Further, also including the training track being located at above described pneumatic equalizer, described cylinder body is provided with pulley,
Described pulley is connected with described training slide.
Preferably, described training track linearly shape or non-linear shapes.
Pneumatic weight-reducing training system of the present utility model, owing to applying above-mentioned Pneumatic weight-reducing training device such that it is able to
Guarantee in use, constantly adjusted the pressure of gases at high pressure in air cavity by electronic pressure regulating valve, to ensure that lifting rope is being received
During putting, in air cavity, remain the constant of pressure, alleviate people's self gravitation when ambulation training by drawing high power, from
And realize dynamic weight loss effect accurately.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing 1~5 and
Embodiment, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein only in order to
Explain this utility model, be not used to limit this utility model.
It should be noted that the orientation term such as left and right, upper and lower, top in the present embodiment, end, it it is only relative concept each other
Or with the normal operating condition of product as reference, and should not be regarded as restrictive.
As shown in Figures 1 to 5, the Pneumatic weight-reducing training device 100 that embodiment of the present utility model provides, including air-balance
Device 10 and electronic pressure regulating valve 20, described pneumatic equalizer 10 includes cylinder body 11 and piston 12, described piston 12 and described cylinder
The inner wall sealing of body 11 is slidably matched and is divided into air cavity 13 and working chamber 14 by internal for described cylinder body 11, also sets in described cylinder body 11
Having and be positioned at the reel 15 of described working chamber 14 and for the actuating unit 16 driving this reel 15 to rotate, described piston 12 passes through
This actuating unit 16 and described reel 15 drive connection;The pore 131 connected with described air cavity 13 is offered on described cylinder body 11
And the cord hole 141 connected with described working chamber 14;It is arranged with end on described reel 15 and passes the lifting rope outside described cord hole 141
18;Described electronic pressure regulating valve 20 is connected with described pore 131 by trachea 30.Time specifically used, first by the end of lifting rope 18 with
The body of user is fixed, and reoffers air source generator 200 and is connected with trachea 30, and is hung by whole Pneumatic weight-reducing training device 100
Hang on training track 500 and realize being slidably connected with training track 500;After starting air source generator 200, air source generator
200 gases at high pressure produced enter in the air cavity 13 of cylinder body 11 by trachea 30, and gases at high pressure promote piston 12, thus through dynamic
The thrust of piston 12 is delivered on reel 15 by force mechanisms 16, orders about reel 15 and rotates folding and unfolding lifting rope 18 to provide one
Individual pulling force upwards;Then the pressure of gases at high pressure in air cavity 13 is constantly adjusted by electronic pressure regulating valve 20, to ensure
Lifting rope 18, during folding and unfolding, remains the constant of pressure in air cavity 13, alleviate people when ambulation training by drawing high power
Self gravitation, thus realize dynamic weight loss effect accurately.
Wherein, lifting rope 18 preferably wire quality is made, and the lifting rope 18 that wire quality is made is durable, not easy fracture.Certainly,
Also can also is that other material materials such as the rope made of hemp are made.
Preferably, shown in Fig. 4~5, trachea 30 can be the trachea 30 of spring shape, and such trachea 30 can be carried out
Certain stretching, by increasing capacitance it is possible to increase the weight-losing stroke that weight-losing can be walked, weight-losing is at least up to the Vertical Square of 1.8 meters
To stroke, rather than walking in a horizontal state stroke then can reach tens meters, rice the most up to a hundred by constantly adding the length of long air pipe 30
?.
In the present embodiment, shown in Fig. 1, described actuating unit 16 includes screw rod 161 and thrust bearing 162, described in push away
Power bearing 162 is connected between the first end 151 of described reel 15 and described piston 12 be connected, and described screw rod 161 is through described
Reel 15, thrust bearing 162 and piston 12, and the two ends that the two ends of described screw rod 161 are relative with described cylinder body 11 inwall respectively
Face is fixing to be connected, and described reel 15 is threadeded with described screw rod 161.Concrete, the gases at high pressure of air source generator 200 generation
Entered in the air cavity 13 of cylinder body 11 by trachea 30, gases at high pressure promotion piston 12, thus the thrust axis in working chamber 14
Hold 162 the thrust of piston 12 to be delivered on reel 15, owing to screw rod 161 fixing connection in cylinder body 11 is motionless, and and reel
15 is threaded, then thrust bearing 162 rotates ordering about reel 15 lifting rope 18 of winding on undinding and rewinding drum 15, hangs
Rope 18 rising is drawn with the body to human body, it is provided that a pulling force upwards, thus reaches to alleviate gravity to the ambulation training of people
Effect.And the air pressure in air cavity 13 can be controlled in real time by electronic pressure regulating valve 20, keep the constant of air pressure in air cavity 13,
I.e. keep that lifting rope 18 is had a constant pulling force upwards, thus realize the dynamic accurately loss of weight to people.
Sum it up, the purpose of actuating unit 16 is to realize being transformed on reel 15 power that piston 12 moves, order about volume
Cylinder 15 rotates, thus draws high lifting rope 18.In other embodiments, it would however also be possible to employ the power of straight line is converted by existing can realization
The actuating unit of the power for rotating.
In the present embodiment, shown in Fig. 1~3, described pneumatic equalizer 10 also includes brake gear 17, described brake
Device 17 includes that cylindrical fastens gear 171, several elastic components 172 and some pieces of centrifugal fixture blocks 173, the end of described reel 15
Being provided with some pieces and abut blocks 153, described centrifugal fixture block 173 all the second ends 152 with described reel 15 are rotationally connected and are positioned at two
Between individual adjacent described abutting block 153, described cylindrical fastens gear 171 and is located at the outer circumferential sides of described second end 152, each institute
The two ends stating elastic component 172 are connected with abutting block 153 one of them described and one of them described centrifugal fixture block 173 respectively;When
When described reel 15 quick rotation produces centrifugal force, described centrifugal fixture block 173 overcomes the elastic force of described elastic component 172 to rotate,
The back of described centrifugal fixture block 173 is connected on described abutting block 153, end is connected in described cylindrical and fastens the tooth of gear 171
On groove 1711;Wherein, elastic component 172 is preferably spring.Concrete, the position that cylindrical fastens gear 171 is motionless for being fixedly installed,
Generally state " collapse state " as shown in Figure 2;When reel 15 velocity of rotation is too fast, centrifugal fixture block 173 can be at centrifugal force
The lower pulling force offsetting elastic component 172 of effect, forms " open mode " as shown in Figure 3, and now, centrifugal fixture block 173 rotates, its back of the body
Portion is connected on the abutting block 153 at centrifugal fixture block 173 back, and the end of centrifugal fixture block 173 is connected to cylindrical and fastens gear 171
On teeth groove 1711, cylindrical fastens gear 171 and centrifugal fixture block 173 is realized braking;Owing to centrifugal fixture block 173 by teeth groove 1711 and supports
Connect block 153 to limit and cannot rotate, then the second end 152 of reel 15 also cannot rotate, and i.e. realizes the braking to reel 15, and then
Effective mechanical braking can be carried out, it is ensured that use the Pneumatic weight-reducing training device of the present embodiment when realizing lifting rope 18 the most up and down
There is when 100 the safety of height.
Preferably, elastic component 172 and centrifugal fixture block 173 all have four, and circular array distribution is arranged.
Certainly, in other embodiments, brake gear 17 can also use the Standard centrifugal clutch on market, here,
Repeat the most one by one.
Further, shown in Fig. 1, also include that controller 40, described controller 40 include hand controller 41 and control electricity
Road 42, described control circuit 42 is electrically connected between described hand controller 41 and described electronic pressure regulating valve 20.Concrete, by controlling
Device 40 regulates the constant voltage numerical value of electronic pressure regulating valve 20, the most hand-held hand controller 41, controls control circuit 42 by hand controller 41, then
Controlled the constant voltage numerical value of electronic pressure regulating valve 20 by control circuit 42, hand controller 41 is conveniently configured and manipulates weight-losing,
Improve the ease of use of Pneumatic weight-reducing training device 100.More specifically, described hand controller 41 is provided with for showing operation image
Display screen 411 and for setting the button 412 of weight-losing parameter.Wherein, display screen 411 improves the man-machine interaction ring of close friend
Border, can set rapidly various parameter by button 412 operation and carry out weight-losing, check training result, obtains training number
According to training prompting etc..Button 412 can be touch key-press or mechanical key, it is also possible to be touch key-press combine machinery by
Key, is designed according to the needs of user, meets the use habit demand of different user.
In the present embodiment, shown in Fig. 1, described trachea 30 is provided with normally closed electronic valve 50.Concrete, pass through electronics
The setting of normal closed gate can ensure that occur when power-off etc. is abnormal, in air cavity 13 will not rapid decompression and danger occurs, it is ensured that make
With the safety during Pneumatic weight-reducing training of the present embodiment.
Shown in Fig. 1~5, the Pneumatic weight-reducing training system that this utility model embodiment provides, including above-mentioned pneumatic
Weight-losing device 100, air source generator 200, suspension bracket 300 and the loss of weight waistcoat 400 dressed for human body, described trachea 30 connects
Between the source output end and described electronic pressure regulating valve 20 of described air source generator 200, described suspension bracket 300 and described lifting rope 18
Connecting, described loss of weight waistcoat 400 is connected with described suspension bracket 300.During use, loss of weight waistcoat 400 is worn on the body of people, lifting rope 18
Play suspension bracket 300, and suspension bracket 300 plays loss of weight waistcoat 400, i.e. lifting rope 18 is played by loss of weight waistcoat 400 body of people, then will
Whole Pneumatic weight-reducing training device 100 is arranged on training place and is positioned on the training track 500 can walked above human body, starts gas
Pneumatic weight-reducing training device 100 is carried out high-pressure aerated by source generator 200, drives lifting rope 18 to pull up, and pulling force upwards is delivered in people
With, counteract the body weight of human body parts, i.e. realize weight-losing.
Pneumatic weight-reducing training system of the present utility model, owing to applying above-mentioned Pneumatic weight-reducing training device 100, it is thus possible to
Enough guarantee in use, constantly adjusted the pressure of gases at high pressure in air cavity 13 by electronic pressure regulating valve 20, to ensure to hang
Rope 18, during folding and unfolding, remains the constant of pressure, thus realizes dynamic weight loss effect accurately in air cavity 13.
In the present embodiment, described air source generator 200 includes shell 201 and the compressor being located in described shell 201
202, described shell 201 is additionally provided with operation interface 203.Concrete, compressor 202 can produce gases at high pressure through trachea 30,
And on trachea 30 arrange electronic pressure regulating valve 20 and normally closed electronic valve 50, enter finally in air cavity 13;And operate interface
Air source generator 200 is carried out operating control by 203 convenience, such as, carry out opening and closing and carrying out the regulation of air pressure etc..
Further, shown in Fig. 4~5, also include being located at the training track above described pneumatic equalizer 10
500, described cylinder body 11 is provided with pulley 111, described pulley 111 and the sliding connection of described training track 500.Concrete,
People is when carrying out loss of weight Walking, and pneumatic equalizer 10 slides on training track 500 along with people.
In the present embodiment, described training track 500 linearly shape or non-linear shapes, such as training track 500 is permissible
In in-line shape, " S " word shape, square shape shape or figure of eight shape etc..Concrete, the Pneumatic weight-reducing training system of the present embodiment
System is able to ensure that user can carry out non-directional walking weight-losing, it is possible to carry out the track routes training of complexity, training
Mode is more diversified, adapts to different crowds.
In sum understand this utility model be the good characteristic with the following stated: one, achieve high-precision dynamically
Weight-losing;Two, increased considerably the stroke of dynamic weight-losing, increased at least from the vertical stroke of conventional 0.5 meter
The vertical stroke of 1.8 meters, adapts to more loss of weight environment, especially for the weight-losing of stair;Three, pneumatic equalizer 10
Improvement design, to greatest extent compress Pneumatic weight-reducing training device 100 volume, facilitate use to carry;Four, by band display screen
The hand controller 41 of 411 realizes training very easily and arranges operation, promotes operability when using;On made its use
On, promote the usefulness not having in conventional art and there is practicality, become the product of a great practical value.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent or the improvement etc. made within the thought of utility model and principle, should be included in this utility model
Protection domain within.