CN103638643A - One-dimensional interactive balance training device with information feedback function - Google Patents
One-dimensional interactive balance training device with information feedback function Download PDFInfo
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- CN103638643A CN103638643A CN201310739312.XA CN201310739312A CN103638643A CN 103638643 A CN103638643 A CN 103638643A CN 201310739312 A CN201310739312 A CN 201310739312A CN 103638643 A CN103638643 A CN 103638643A
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Abstract
The invention provides a one-dimensional interactive balance training device with an information feedback function, belonging to the technical field of physical training instruments and particularly relating to sports equipment for balance training. The invention solves the problem that since the existing balance training device does not have a quantitative monitoring function or a function of monitoring the training process of the movement technique of an athlete according to the movement information of the athlete, the trainee cannot know the state in training at any time. A balance base with an arc bottom surface is fixed on the bottom of a panel pedal, two distance measuring sensors are fixed on the bottom surface of the pedal and are respectively arranged at two sides of the arc surface of the balance base, the two distance measuring sensors output signals to a control circuit, a display drive signal output end of the control circuit is connected with a signal input end of a displayer, and the control circuit is used for collecting sensor data and sending the data to the displayer to output and display. The device is used for balancing ability training of professional athletes.
Description
Technical field
The application belongs to physical training equipment technical field, is specifically related to a kind of balance training sports equipment.
Background technology
Along with the development of sports technology, the classification of existing physical training is more and more thinner, and the foundational skills of physical culture is divided into three major types: technical performance, balance technical ability and integrating skills.Technical performance refers to people's ability from one place to another, and it has comprised to walk, jogged and has sprinted, and also comprises swimming.Thereby balance technical ability refers in motion, utilize minimum support to reach the ability of body steadiness, balance is the most important factor of motion, is the foundational skills of a lot of sports events.Integrating skills is that sportsman controls health by the comprehensive motion of trick, comprises and throws and impact.
Balanced capacity is the assurance of execution.Balanced capacity can be divided into static balancing ability and dynamic equilibrium ability, and static balancing ability refers to the ability that under static state keeps balance, as the poised state while standing on one leg.Dynamic equilibrium ability refers to the ability that keeps at the volley balance and control health.
In current training, inadequate to the attention of balancing exercise, exercise means are also few.Conventional apparatus comprises balance beam, balance plate and the fast ball etc. of fighting, and it lacks the quantification monitoring to balancing exercise.Utilizing athletic action message to carry out monitoring in real time to athletic technique drill process is the developing direction of Modern Physical Education sentific training.
Summary of the invention
The function that there is no quantification monitoring and utilize athletic action message to monitor athletic stroking technique training process in order to solve existing balance training, makes trainer can not know at any time the problem of the state of oneself.The invention provides a kind of balance training with information feedback.
One dimension interactive balance trainer with information feedback function of the present invention comprises pedal, balance base, two distance measuring sensors, control circuit and displays, pedal is tabular, the bottom surface of balance base is that radius is the cambered surface of R, the end face of described balance base is plane, the end face of described balance base is fixedly connected with the bottom surface of pedal, on described pedal bottom surface, be fixed with two distance measuring sensors, described two distance measuring sensors lay respectively at the both sides of balance base cambered surface;
The signal output part of two distance measuring sensors connects respectively the first distance signal input and the second distance signal input of control circuit, and the display drive signals output of described control circuit connects the signal input part of display;
Described control circuit is embedded in the control module that software is realized, and described control module comprises as lower unit:
Data acquisition unit, for all gather the first distance signal of the first distance signal input input and the second distance signal of second distance signal input input simultaneously at interval of the sampling time;
Comparing unit, deducts second distance signal for the first distance signal receiving, and picked up signal is poor;
Display unit, for converting signal difference to digital information or graphical information sends to display.
The concrete structure of above-mentioned control circuit can be following structure: described control circuit comprises two signal conditioning circuit signal conditioning circuits, A/D change-over circuit and controller, described control module is embedded in controller, the signal input part of described two signal conditioning circuit signal conditioning circuits is respectively the first distance signal input and the second distance signal input of control circuit, the signal output part of described two signal conditioning circuit signal conditioning circuits connects respectively two input end of analog signal of A/D change-over circuit, the digital signal output end of described A/D change-over circuit connects the signals collecting signal input part of controller, the A/D changeover control signal output of described controller connects the changeover control signal input of A/D change-over circuit, the display drive signals output of described controller connects the signal input part of display.
The above-mentioned one dimension interactive balance trainer with information feedback function can also comprise keyboard, and the signal output part of described keyboard connects the keyboard signal input of control circuit; Described control module also comprises as lower unit:
Key information collecting unit, for receiving the key information of keyboard input;
Key information decoding unit, for judging the content that obtains key information, when key information is that the sampling time is during information, using this sampling time information as sampling time information; When key information is the digital demonstration information of output, send digital display command to display unit; When key information bit image shows information, send graphics display command to display unit;
Display unit, sends corresponding demonstration information to display according to the order receiving.
The above-mentioned one dimension interactive balance trainer with information feedback function can also comprise two zeroing circuits, described two zeroing circuits are corresponding with two signal conditioning circuit signal conditioning circuits respectively, and the signal output part of each zeroing circuit connects the zeroing signal input part of a signal conditioning circuit signal conditioning circuit.
The above-mentioned one dimension interactive balance trainer with information feedback function can also comprise base, and described base upper surface is provided with the groove corresponding with balance base, and described balance base is placed in this groove.
The above-mentioned bottom surface with the groove in the one dimension interactive balance trainer of information feedback function is plane or cambered surface.
When the bottom surface of above-mentioned groove is cambered surface, described balance training can also comprise a plurality of spacing arcs, described a plurality of spacing arc superposes successively and is placed in groove, the inner arc radius of described a plurality of spacing arcs dwindles successively, and minimum inner arc radius is greater than the radius of balance base, the radius of the cambered surface of adjacent two spacing arc joints equates.
The above-mentioned one dimension interactive balance trainer with information feedback function can also comprise base and one or more pairs of stopping means, being with above of described base is fluted, described balance base is embedded in described groove, every pair of stopping means is symmetricly set on the left and right sides of groove, the amplitude that described stopping means swings for limiting balance base, described stopping means is fixed on the upper surface of base.
The above-mentioned height with the stopping means in the one dimension interactive balance trainer of information feedback function is adjustable.
The above-mentioned spacing with every pair of stopping means in the one dimension interactive balance trainer of information feedback function is adjustable.
Balance training with information feedback of the present invention, in training process, can show in real time poised state, and then allow trainer know the state of its training, and then adjust in real time its attitude.
In the above-mentioned one dimension interactive balance trainer with information feedback function, can also comprise motor-drive circuit, motor and transmission mechanism, the control signal input of described motor-drive circuit connects the motor drive signal output of controller, described base is hollow-core construction, each stopping means is comprised of postive stop baffle and drive link, one end of described drive link is fixedly connected with postive stop baffle, the other end band restraining position ring block shape projection of this drive link; This drive link is fixed on the madial wall of base by bearing, and postive stop baffle is between base side wall and balance base, described motor-drive circuit drive motors rotates, and the output shaft of described motor drives two drive links in stopping means to do relative rectilinear motion by transmission mechanism simultaneously;
The control module that control circuit is embedded in also comprises as lower unit: degree of balance detecting unit, for the N continuous range difference signal before this sampling is averaged, obtain average departure deviation, and N is greater than 10 positive integer; Motor drive signal generation unit, for the average departure deviation obtaining according to degree of balance detecting unit, produces motor drive signal, adjusts the spacing of two stopping means, and the swing amplitude peak that makes pedal is 1.2 to 1.6 times of average departure deviation.
Balance training with information feedback of the present invention can also send to the information such as remote computer to read by communication port or radio communication circuit the balancing information in training process and set, and then can be for analyzing and training person's physical training condition, and then provide for training effective foundation of formulating drill program, realized the quantification monitoring to existing bascule trainer, and then to the effectively monitoring in real time of whole Motion Technology process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the frame for movement part of a kind of one dimension interactive balance trainer with information feedback function described in the specific embodiment one; Fig. 2 is the upward view of Fig. 1; Fig. 3 is the side view of Fig. 1.Fig. 4 is the principle schematic of the electric part of the one dimension interactive balance trainer with information feedback function described in the specific embodiment one.Fig. 5 is the principle schematic of a kind of electric part of the one dimension interactive balance trainer with information feedback function of the present invention.Fig. 6 is the structural representation of the frame for movement part of a kind of one dimension interactive balance trainer with information feedback function described in the specific embodiment eight; Fig. 7 is the structural representation of the one dimension interactive balance trainer with information feedback function described in the specific embodiment seven.Fig. 7 is the structural representation of the one dimension interactive balance trainer with information feedback function described in the specific embodiment seven.Fig. 8 is the structural representation of the one dimension interactive balance trainer with information feedback function described in the specific embodiment nine.Fig. 9 is the structural representation of the one dimension interactive balance trainer with information feedback function described in the specific embodiment ten.Figure 10 is the structural representation of the one dimension interactive balance trainer with information feedback function described in the specific embodiment 12.Figure 11 is the structural representation of the one dimension interactive balance trainer with information feedback function described in the specific embodiment 16.Figure 12 is the partial enlarged drawing with stopping means 10 parts in the one dimension interactive balance trainer of information feedback function described in the specific embodiment 17.Figure 13 is the cutaway view of Figure 12.Figure 14 is the A-A cutaway view of Figure 12.Figure 15 is the structural representation of the one dimension interactive balance trainer with information feedback function described in the specific embodiment 19.Figure 16 is the top view with the base in the one dimension interactive balance trainer of information feedback function described in the specific embodiment 20.Figure 17 is the structural representation of the one dimension interactive balance trainer with information feedback function described in the specific embodiment 21.Figure 18 is the top view of base 9 in Figure 17.Figure 19 is the structural representation of the L shaped rod member described in the specific embodiment specific embodiment 21.Figure 20 is the structural representation of the door font rod member described in the specific embodiment specific embodiment 21.Figure 21 is the structural representation of the frame for movement part of a kind of one dimension interactive balance trainer with information feedback function described in the specific embodiment 25.Figure 22 is the top view of the base in Figure 21.
The specific embodiment
The specific embodiment one: referring to Fig. 1 to 4 explanation present embodiment.The one dimension interactive balance trainer with information feedback function described in present embodiment comprises pedal 1, balance base 2, two distance measuring sensors 3, control circuit 4 and displays 6, pedal 1 is tabular, the bottom surface of balance base 2 is that radius is the cambered surface of R, the end face of described balance base 2 is plane, the end face of described balance base 2 is fixedly connected with the bottom surface of pedal 1, described pedal is fixed with two distance measuring sensors 3 on 1 bottom surface, and described two distance measuring sensors lay respectively at the both sides of the cambered surface of balance base 2;
The signal output part of two distance measuring sensors connects respectively the first distance signal input and the second distance signal input of control circuit 4, and the display drive signals output of described control circuit 4 connects the signal input part of display 6;
Described control circuit 4 is embedded in the control module that software is realized, and described control module comprises as lower unit:
Data acquisition unit, for all gather the first distance signal of the first distance signal input input and the second distance signal of second distance signal input input simultaneously at interval of the sampling time;
Comparing unit, deducts second distance signal for the first distance signal receiving, and picked up signal is poor;
Display unit, for converting signal difference to digital information or graphical information sends to display.
In present embodiment, what distance measuring sensor was exported is data signal.
The described sampling time is the random time parameter between 0.5 second to 3 seconds.
The balance training that has information feedback function described in present embodiment is when practical application, balance base 2 is placed in to smooth region, the single pin of trainer or both feet stand on pedal 1, after training starts, when pedal 1 run-off the straight, the signal of two distance measuring sensors, 3 outputs is different, and control circuit obtains the gradient of pedals by gathering and contrast two distance signals, and this gradient is shown to output in the mode of numeral or figure by display.
When showing in digital form, can show the signal difference with sign, the larger expression gradient of numeral is larger.
When the form with figure shows, can show the general image of balance training, then according to gradient, show the heeling condition of described balance training.Can also pass through easy image, for example, only show the poised state of pedal.
The specific embodiment two: present embodiment is described referring to Fig. 5.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment one is, described control circuit 4 comprises two signal conditioning circuits 41, A/D change-over circuit 42 and controller 43, described control module is embedded in controller 43, the signal input part of described two signal conditioning circuits 41 is respectively the first distance signal input and the second distance signal input of control circuit 4, the signal output part of described two signal conditioning circuits 41 connects respectively two input end of analog signal of A/D change-over circuit 42, the digital signal output end of described A/D change-over circuit 42 connects the signals collecting signal input part of controller 43, the A/D changeover control signal output of described controller 43 connects the changeover control signal input of A/D change-over circuit 42, the display drive signals output of described controller connects the signal input part of display 6.
In present embodiment, the output of two distance measuring sensors be analog signal, this analog signal is processed and is sent to A/D change-over circuit afterwards by signal conditioning circuit, this A/D change-over circuit converts analog signal to data signal and sends to controller afterwards.
The specific embodiment three: present embodiment is described referring to Fig. 5.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment one or two is, it also comprises keyboard 5, and the signal output part of described keyboard 5 connects the keyboard signal input of control circuit 4; Described control module also comprises as lower unit:
Key information collecting unit, for receiving the key information of keyboard 5 inputs;
Key information decoding unit, for judging the content that obtains key information, when key information is that the sampling time is during information, using this sampling time information as sampling time information; When key information is the digital demonstration information of output, send digital display command to display unit; When key information bit image shows information, send graphics display command to display unit;
Display unit, sends corresponding demonstration information to display 6 according to the order receiving.
In present embodiment, increased keyboard 5, can realize the setting to parameter, for example, the sampling time in sampling interval can be set, or the kind of set and display signal is numeral or figure etc.
The specific embodiment four: present embodiment is described referring to Fig. 5.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment one, two or three is, it goes back packet communication drive circuit 7, and the signal input part of described communication drive circuit 7 connects the signal of communication output of control circuit 4;
Described control module also comprises communication unit, and described communication unit sends to communication drive circuit for the signal difference that comparing unit is obtained.
In present embodiment, increased communication drive circuit 7, the measurement result data that controller can be obtained send by this communication drive circuit 7, and then realize remote data transmission.
The one dimension interactive balance trainer with information feedback function described in present embodiment can send in real time long-range equipment by measurement result in training process, and then realizes the function of physical training condition remote monitoring.
The specific embodiment five: present embodiment is described referring to Fig. 5.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment two is, it comprises two zeroing circuits 44, described two zeroing circuits 44 are corresponding with two signal conditioning circuits respectively, and the signal output part of each zeroing circuit 44 connects the zeroing signal input part of a signal conditioning circuit 41.
Present embodiment has increased zeroing circuit 45, before reality is used, first the balance training described in present embodiment is placed on smooth ground, then keep pedal 1 in plateau, now, the show value of adjusting voltage driving display by zeroing circuit 45 is zero.After carrying out aforementioned work, then start training, and then can guarantee that the gradient of the pedal that measurement obtains is more accurate.
The specific embodiment six: present embodiment is described referring to Fig. 6.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment one is, described balance training also comprises base 8, described base 8 upper surfaces are provided with the groove corresponding with balance base 2 81, and described balance base 2 is placed in this groove 81.
Present embodiment has increased the base 8 with fluted 81, in actual use, balance base 2 is placed in and described groove 81 in, be convenient to fixed position, and the sidewall of described groove 81 can play spacing effect.Can, by adjusting the width of groove 81 or the amplitude that the degree of depth comes limiting balance base 2 to swing, can be applicable to the athletic exercise demand of varying level.
The specific embodiment seven: referring to 7 explanation present embodiments.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment six is, the bottom surface of described groove 81 is plane.
Shown in Figure 7, the bottom surface of described groove 81 is plane, can be applicable to the balance base 2 without radius, and versatility is stronger.The amplitude that the pedal 1 that can set as required swings, the degree of depth of design groove 81 obtains height.Under the constant condition of the degree of depth of groove 81, the width maximum angle a wider, that pedal 1 can swing of described groove 81 is larger; In like manner, under the constant condition of the width at groove 81, the degree of depth of described groove 81 is darker, and the maximum angle a that pedal 1 can swing is less.
The specific embodiment eight: referring to 6 explanation present embodiments.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment six is, the bottom surface of described groove 81 is the combination of plane and cambered surface, and the cambered surface that described cambered surface is corresponding with balance base 2 outer arcs, and the radius of this cambered surface is greater than the radius of balance base 2, the action of described circular arc be balance base 2 height 0.02 to 0.1 between.
The shape of groove 81 bottom surfaces described in present embodiment, more easily make when balance base 2 is placed in groove 81, described balance base 2 is positioned at groove 81 and is loaded with middle position, balance base 2 is equated apart from the distance of groove 81 left and right sidewalls, and then the spacing angle that balance base 2 swings in groove 81 is equated.
The specific embodiment nine: referring to 8 explanation present embodiments.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment six is, the bottom surface of described groove 81 is cambered surface, and the radius of this cambered surface is greater than the radius of balance base 2, the action of described circular arc be balance base 2 height 0.2 to 0.6 between.
In present embodiment, the bottom surface of described groove 81 is cambered surface, more easily guarantees that balance base 2 is positioned at the centre position of groove 81, makes its amplitude that swings identical.
The specific embodiment ten: present embodiment is described referring to Fig. 9.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment nine is, described balance training also comprises a plurality of spacing arcs 82, described a plurality of spacing arc 82 superposes and is placed in groove 81 successively, the inner arc radius of described a plurality of spacing arcs 82 dwindles successively, and minimum inner arc radius is greater than the radius of balance base 2, the radius of the cambered surface of adjacent two spacing arc 82 joints equates.
In present embodiment, increased arc-shaped limit plate 82, the radius of a plurality of arc-shaped limit plates is different, shown in Figure 9, is equivalent to change groove 81 degree of depth and width, and then realizes the object of adjusting the maximum angle a that pedal 1 can swing.Present embodiment is applicable to the trainer without demand to use.
The specific embodiment 11: the difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment ten is, in described arc-shaped limit plate, the action of the circular arc of the arc-shaped limit plate of internal diameter minimum is greater than 0.2 times of height of balance base 2, and the action of the circular arc of the arc-shaped limit plate of internal diameter maximum is less than 0.6 times of balance base 2.
The specific embodiment 12: present embodiment is described referring to Figure 10.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment one is, described balance training also comprises base 9 and one or more pairs of stopping means 10, above described base 9, be with fluted 91, described balance base 2 is embedded in described groove 91, every pair of stopping means 10 is symmetricly set on the left and right sides of groove, the amplitude that described stopping means 10 swings for limiting balance base 2, described stopping means 10 is fixed on the upper surface of base 9.
In present embodiment, increased with fluted 9 base, and on base, be provided with stopping means 10, realized the object of the restriction of the maximum angle a that can swing to pedal 1.
The specific embodiment 13: the difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 11 is, the bottom of described groove 91 is plane.
The specific embodiment 14: the difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 11 is, the bottom surface of described groove 91 is the combination of plane and cambered surface, and the cambered surface that described cambered surface is corresponding with balance base 2 outer arcs, and the radius of this cambered surface is greater than the radius of balance base 2, the action of described circular arc be balance base 2 height 0.02 to 0.1 between.
In present embodiment, the centre of confinement groove 9 bottom surfaces is cambered surface, more easily make when balance base 2 is placed in groove 91, described balance base 2 is positioned at groove 91 and is loaded with middle position, and balance base 2 is equated apart from the distance of the stopping means of the left and right sides.
The specific embodiment 15: the difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 11 is, the bottom surface of described groove 91 is cambered surface, and the radius of this cambered surface is greater than the radius of balance base 2, the action of described circular arc be balance base 2 height 0.2 to 0.6 between.
In present embodiment, confinement groove 9 bottom surfaces are cambered surface, more easily make balance base 2 is being positioned to the centre position of groove 91, and balance base 2 is equated apart from the distance of the stopping means of the left and right sides.
The specific embodiment 16: present embodiment is described referring to Figure 11.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 11 is, the height of described stopping means 10 is adjustable.
In present embodiment, described stopping means 10 adopts adjustable for height structure, and then realizes the object of the restriction of adjusting the maximum angle a that pedal 1 can swing.
The specific embodiment 17: referring to Figure 12,13 and 14 explanation present embodiments.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 16 is, described stopping means 10 is by fixed cover 101, adjustable supporting dagger 102 and latch 103 form, described fixed cover 101 is columnar structured, described fixed cover 101 embeds and is fixed on the surface of base 9, on described fixed cover 101, be provided with locating hole, adjustable supporting dagger 102 is provided with a plurality of limiting through hole 104 along its length, described adjustable supporting dagger 102 inserts from the upper end of fixed cover 101, and any one limiting through hole 104 of described adjustable supporting dagger 102 is corresponding with the locating hole on fixed cover 101, latch 103 inserts the locating hole on this limiting through hole 104 and fixed cover 101 simultaneously.
Present embodiment defines adjustable for height structure concrete in, and this kind of structure adopts the mode of latch to realize location, just does convenient and swift.
The specific embodiment 18: the difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 12 is, the spacing of every pair of stopping means 10 is adjustable.
The spacing of the stopping means 10 in present embodiment is adjustable, and then can adjust by adjusting distance between stopping means the object of the restriction of the maximum angle a that pedal 1 can swing.
The specific embodiment 19: present embodiment is described referring to Figure 15.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 16 is, is socket connection between described stopping means 10 and base 9.
The specific embodiment 20: present embodiment is described referring to Figure 16.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 16 is, the upper surface of described base 9 is provided with multipair symmetrical spacing hole 92, the bottom of each stopping means 10 be described in inserted link inserted link be plugged in described spacing hole, realize fixing.
In present embodiment, a plurality of spacing holes 92 are set on base, that is: define several fixed dimensions of stopping means 10 spacing, that is: define several concrete data of the maximum angle a that pedal 1 can swing, in use, select as required corresponding gear.In addition, the distance adjustment mode in present embodiment adopts connected structure, during adjustment, by plug positioner, convenient to operation.
The specific embodiment 21: referring to Figure 17 and 18 explanation present embodiments.The difference of the one dimension interactive balance trainer with information feedback function described in present embodiment and the specific embodiment 16 is, described each stopping means 10 comprises an one slide rail, fore-set 14, pin 13 and a multipair limited block 12; Described slide rail is fixedly connected with the upper surface of base; Described fore-set 14 is fixed on the slide block of slide rail; In the both sides of slide rail, have multipair positive stop 12 along its glide direction spaced set, on every pair of positive stop 12, be provided with pin holddown groove, described pin holddown groove is used for placing pin.
Stopping means described in present embodiment 10 adopts the mode of slideway to realize the adjustment of spacing, by the effect that positive stop is realized fixed position being set in slideway side, easy to operate, quick, and the height of stopping means 1 is remained unchanged, the uniformity of the maximum angle a that the pedal 1 that more can guarantee to limit at each gear can swing.
The specific embodiment 22: referring to Figure 19 and 20 explanation present embodiments.Present embodiment is the one dimension interactive balance trainer with information feedback function to the further restriction of the one dimension interactive balance trainer with information feedback function described in the specific embodiment 21, in present embodiment, described pin 13 is L shaped rod member or door font rod member.
The specific embodiment 23: the further restriction of present embodiment and aforementioned all embodiments, in present embodiment, described balance base 2 is hollow structure, adopts rubber to manufacture.Can inflation, water-filling or prevents the fluids such as sand in the inside of the balance base 2 in present embodiment, makes bottom more stable.
The specific embodiment 24: present embodiment is the further restriction to the one dimension interactive balance trainer with information feedback function described in the specific embodiment one, and in present embodiment, the outer surface of described balance base 2 is evenly distributed with some projections.For anti-skidding.
The concrete structure of the one dimension interactive balance trainer with information feedback function of the present invention is not limited to the described concrete structure of above-mentioned various embodiment, can also make the reasonable combination of the technical characterictic that above-mentioned each embodiment records.
The specific embodiment 25: referring to Fig. 5,21 and 22 explanation present embodiments.Present embodiment is the further restriction to the one dimension interactive balance trainer with information feedback function described in concrete real-time mode 12, in present embodiment, increased motor-drive circuit 105, motor and transmission mechanism, the control signal input of described motor-drive circuit 105 connects the motor drive signal output of controller 43, described base 9 is hollow-core construction, each stopping means 10 is comprised of postive stop baffle 101 and drive link 102, one end of described drive link 102 is fixedly connected with postive stop baffle 101, the other end band restraining position ring block shape projection of this drive link 102, this drive link 102 is fixed on the madial wall of base 9 by bearing, and postive stop baffle 101 is between base 9 sidewalls and balance base 2, described motor-drive circuit 105 drive motors rotate, and the output shaft of described motor drives two drive links 102 in stopping means 10 to do relative rectilinear motion by transmission mechanism simultaneously,
The control module that control circuit 4 is embedded in also comprises as lower unit:
Degree of balance detecting unit, for the N continuous range difference signal before this sampling is averaged, obtains average departure deviation, and N is greater than 10 positive integer;
Motor drive signal generation unit, for the average departure deviation obtaining according to degree of balance detecting unit, produces motor drive signal, adjusts the spacing of two stopping means 10, and the swing amplitude peak that makes pedal is 1.2 to 1.6 times of average departure deviation.
In present embodiment, adopt degree of balance detecting unit to obtain poised state according to pedal swing situation continuously, and adjust the spacing between stopping means 10 according to this poised state, realize the automatic adjusting of spacing amplitude.For example: when the continuous amplitude of fluctuation of pedal changes greatly, represent that athletic poised state is unstable, the spacing of now adjusting two stopping means 10 becomes large, on the contrary, when the continuous amplitude of fluctuation of pedal changes when smaller, represent that athletic balanced capacity is relatively good, now adjust the pitch smaller of two stopping means 10.
Ginseng as shown in Figure 21, is a kind of concrete structure implementation described in present embodiment.The part lateral wall that described drive link 102 is positioned at base is threaded, form worm structure, the output shaft of described motor drives driving wheel 106 rotations, this driving wheel 106 drives driving wheel 104 rotations, driving wheel 104 two ends are with two sleeve gear transmission mechanisms 103, this gear drive 103 drives the screwed part of drive link 102, realizing to rotatablely move converts rectilinear motion to, and then realize the position of adjusting the postive stop baffle 101 of drive link 102 latter ends by Electric Machine Control, realize the adjustment of two spacing between stopping means 10.
Claims (10)
1. with the one dimension interactive balance trainer of information feedback function, it comprises pedal (1) and balance base (2), it is characterized in that, it also comprises two distance measuring sensors (3), control circuit (4) and display (6), pedal (1) is tabular, the bottom surface of balance base (2) is that radius is the cambered surface of R, the end face of described balance base (2) is plane, the end face of described balance base (2) is fixedly connected with the bottom surface of pedal (1), described pedal (1) is fixed with two distance measuring sensors (3) on bottom surface, described two distance measuring sensors lay respectively at the both sides of the cambered surface of balance base (2),
The signal output part of two distance measuring sensors connects respectively the first distance signal input and the second distance signal input of control circuit (4), and the display drive signals output of described control circuit (4) connects the signal input part of display (6);
Described control circuit (4) is embedded in the control module that software is realized, and described control module comprises as lower unit:
Data acquisition unit, for all gather the first distance signal of the first distance signal input input and the second distance signal of second distance signal input input simultaneously at interval of the sampling time;
Comparing unit, deducts second distance signal for the first distance signal receiving, and picked up signal is poor;
Display unit, for converting signal difference to digital information or graphical information sends to display.
2. the one dimension interactive balance trainer with information feedback function according to claim 1, it is characterized in that, described control circuit (4) comprises two signal conditioning circuits (41) signal conditioning circuits (41), A/D change-over circuit (42) and controller (43), described control module is embedded in controller (43), the signal input part of described two signal conditioning circuits (41) signal conditioning circuits (41) is respectively the first distance signal input and the second distance signal input of control circuit (4), the signal output part of described two signal conditioning circuits (41) signal conditioning circuits (41) connects respectively two input end of analog signal of A/D change-over circuit (42), the digital signal output end of described A/D change-over circuit (42) connects the signals collecting signal input part of controller (43), the A/D changeover control signal output of described controller (43) connects the changeover control signal input of A/D change-over circuit (42), the display drive signals output of described controller connects the signal input part of display (6).
3. the one dimension interactive balance trainer with information feedback function according to claim 1, is characterized in that, it also comprises keyboard (5), and the signal output part of described keyboard (5) connects the keyboard signal input of control circuit (4); Described control module also comprises as lower unit:
Key information collecting unit, for receiving the key information of keyboard (5) input;
Key information decoding unit, for judging the content that obtains key information, when key information is that the sampling time is during information, using this sampling time information as sampling time information; When key information is the digital demonstration information of output, send digital display command to display unit; When key information bit image shows information, send graphics display command to display unit;
Display unit, sends corresponding demonstration information to display (6) according to the order receiving.
4. the one dimension interactive balance trainer with information feedback function according to claim 2, it is characterized in that it comprises two zeroing circuits (44), described two zeroing circuits (44) are corresponding with two signal conditioning circuits (41) signal conditioning circuits (41) respectively, and the signal output part of each zeroing circuit (44) connects the zeroing signal input part of a signal conditioning circuit (41) signal conditioning circuit (41).
5. according to the one dimension interactive balance trainer with information feedback function described in any one claim in claim 1 to 4, it is characterized in that, described balance training also comprises base (8), described base (8) upper surface is provided with the groove (81) corresponding with balance base (2), and described balance base (2) is placed in this groove (81).
6. the one dimension interactive balance trainer with information feedback function according to claim 5, is characterized in that, the bottom surface of described groove (81) is plane or cambered surface.
7. the one dimension interactive balance trainer with information feedback function according to claim 5, it is characterized in that, the bottom surface of described groove (81) is cambered surface, described balance training also comprises a plurality of spacing arcs (82), described a plurality of spacing arcs (82) superpose successively and are placed in groove (81), the inner arc radius of described a plurality of spacing arcs (82) dwindles successively, and minimum inner arc radius is greater than the radius of balance base (2), the radius of the cambered surface of adjacent two spacing arcs (82) joint equates.
8. according to the one dimension interactive balance trainer with information feedback function described in any one claim in claim 1 to 4, it is characterized in that, described balance training also comprises base (9) and one or more pairs of stopping means (10), above described base (9), be with fluted (91), described balance base (2) is embedded in described groove (91), every pair of stopping means (10) is symmetricly set on the left and right sides of groove, the amplitude that described stopping means (10) swings for limiting balance base (2), described stopping means (10) is fixed on the upper surface of base (9).
9. the one dimension interactive balance trainer with information feedback function according to claim 8, is characterized in that, the height of described stopping means (10) is adjustable.
10. the one dimension interactive balance trainer with information feedback function according to claim 8, it is characterized in that, described device also comprises motor-drive circuit (105), motor and transmission mechanism, the control signal input of described motor-drive circuit (105) connects the motor drive signal output of controller (43), described base (9) is hollow-core construction, each stopping means (10) is comprised of postive stop baffle (101) and drive link (102), one end of described drive link (102) is fixedly connected with postive stop baffle (101), the other end band restraining position ring block shape projection of this drive link (102), this drive link (102) is fixed on the madial wall of base (9) by bearing, and postive stop baffle (101) is positioned between base (9) sidewall and balance base 2, described motor-drive circuit (105) drive motors rotates, and the output shaft of described motor drives the drive link (102) in two stopping means (10) to do relative rectilinear motion by transmission mechanism simultaneously,
The control module that control circuit (4) is embedded in also comprises as lower unit:
Degree of balance detecting unit, for the N continuous range difference signal before this sampling is averaged, obtains average departure deviation, and N is greater than 10 positive integer;
Motor drive signal generation unit, for the average departure deviation obtaining according to degree of balance detecting unit, produces motor drive signal, adjusts the spacing of two stopping means (10), and the swing amplitude peak that makes pedal is 1.2 to 1.6 times of average departure deviation.
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| CN201310739312.XA CN103638643B (en) | 2013-12-30 | 2013-12-30 | With the one dimension interactive balance trainer of information feedback function |
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| CN201310739312.XA CN103638643B (en) | 2013-12-30 | 2013-12-30 | With the one dimension interactive balance trainer of information feedback function |
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| CN104188658A (en) * | 2014-09-03 | 2014-12-10 | 吉林大学 | Goat balance testing test bench |
| CN105442906A (en) * | 2014-09-01 | 2016-03-30 | 国家电网公司 | Tower foot structure of guyed tower |
| CN108211270A (en) * | 2018-01-23 | 2018-06-29 | 合肥康之恒机械科技有限公司 | A kind of Equipoising support apparatus of aerobic training |
| CN115155000A (en) * | 2022-07-21 | 2022-10-11 | 绿茵天地体育产业股份有限公司 | Balance ability training and testing device and balance ability training and testing method |
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| CN103638643B (en) | 2015-10-28 |
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