CN114259692A - Method for adaptively adjusting speed of running machine based on heart rate and running machine - Google Patents
Method for adaptively adjusting speed of running machine based on heart rate and running machine Download PDFInfo
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- CN114259692A CN114259692A CN202111430695.3A CN202111430695A CN114259692A CN 114259692 A CN114259692 A CN 114259692A CN 202111430695 A CN202111430695 A CN 202111430695A CN 114259692 A CN114259692 A CN 114259692A
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- 238000004891 communication Methods 0.000 claims description 9
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Abstract
The invention discloses a method for adaptively adjusting the speed of a treadmill based on heart rate and the treadmill, comprising the following steps: step one, collecting age information of a runner, and calculating the maximum heart rate of the runner to be HR according to the age xmax220-x; the treadmill comprises a running table and a base arranged at the bottom of one end of the running table, wherein two sides of the base are connected with supporting seats, supporting rods with adjustable heights are arranged on the supporting seats, and an angle-adjustable control table is arranged between the top ends of the two groups of supporting rods; the treadmill speed automatic control system is designed according to the existing requirements, the treadmill speed is not required to be manually controlled by a runner, the treadmill speed can be automatically adjusted according to the physique information of the runner, the heart rate in the exercise process is kept in the optimal fitness heart rate interval, and the closed-loop treadmill speed automatic control system is designed, so that the treadmill speed automatic control system can move according to the heart rate of the runnerThe change range of the speed of the treadmill is self-adaptively adjusted through the change of the state, so that the treadmill can be more flexibly adapted to the dynamic changes of the physique and physical ability of a runner.
Description
Technical Field
The invention relates to the technical field of treadmills, in particular to a method for adaptively adjusting the speed of a treadmill based on a heart rate and the treadmill.
Background
With the increase of health consciousness of the people, more and more people start to build body. Running is one of the most popular exercises due to its convenience and effectiveness. Running outdoors is limited by the field and weather conditions, and the use of a treadmill can be freed from these conditions. Most of the existing running machines need the exerciser to set the running speed by himself, so that the proper running speed automatic control scheme is inconvenient to make according to the physical quality, the exercise capacity, the fitness target and other information of the exerciser, and the fitness efficiency is influenced.
The heart rate and the exercise intensity are directly related, and the optimal exercise effect can be achieved only by keeping the proper heart rate during running. Thus, by monitoring the heart rate while running, blindness of the exercise program can be avoided.
The prior patent publication No. CN113318381A discloses an intelligent treadmill and a speed adjusting method thereof, which can adjust the speed of the treadmill according to the heart rate of a monitored runner, but the method does not indicate how to calculate the reasonable speed of the treadmill according to the heart rate of a user; in the prior art, patent publication No. CN109646876B discloses a treadmill based on virtual scene sharing and a fitness method thereof, wherein the running speed can be adjusted according to the heart rate, but the adaptive adjustment effect still needs to be improved, and further needs to be adjusted according to the dynamic changes of the physical constitution and physical ability of the runner.
In order to solve the above problems, a method for adaptively adjusting the speed of a treadmill based on a heart rate and the treadmill are provided.
Disclosure of Invention
The invention aims to provide a method for adaptively adjusting the speed of a treadmill based on a heart rate and the treadmill, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides a technical solution,
a method for adaptively adjusting the speed of a treadmill based on heart rate comprises the following steps:
step one, collecting age information of a runner, and calculating the maximum heart rate of the runner to be HR according to the age xmax＝220-x；
Step two, calculating an optimal fitness heart rate interval according to the moving target of the runner; if the exercise target is fat burning training, the optimal fitness heart rate interval is 0.6HRmaxTo 0.7HRmaxMedian value of HRopt＝0.65HRmax(ii) a If the exercise target is aerobic training, the optimal fitness heart rate interval is 0.7HRmaxTo 0.8HRmaxMedian value of HRopt＝0.75HRmax；
Step three, entering a warm-up stage, setting the initial treadmill speed to be 2km/h, and increasing the treadmill speed according to the rhythm of increasing 2km/h per minute until the real-time heart rate of the runner rises to the optimal fitness heart rate interval;
step four, entering a training stage when the real-time heart rate of the runner enters the optimal fitness heart rate interval, and calculating the average heart rate of the runner in the last 1 minute every 1 minute
With the median HR of the optimal fitness heart rate intervaloptComparing, and calculating the adjusting amplitude delta v of the speed of the treadmill; if the current speed of the treadmill is v, if the heart rate is higher than the median HR of the optimal fitness heart rate intervaloptIf so, reducing the speed of the treadmill to v-delta v, otherwise, increasing the speed of the treadmill to v + delta v;
step five, when the runner reaches the preset exercise duration, entering a relaxation stage, reducing the speed of the treadmill according to the rhythm of reducing 2km/h per minute until the speed is 0km/h, and finishing running;
step six, monitoring the heart rate of the runner to reach 0.95HR in the process of movingmaxAnd if so, ending the running.
Preferably, the treadmill speed adjusting amplitude Δ v of the fourth step is specifically formulated as follows:
a running machine comprises a running table and a base arranged at the bottom of one end of the running table, wherein supporting seats are connected to two sides of the base, height-adjustable supporting rods are arranged on the supporting seats, and an angle-adjustable control table is arranged between the top ends of the two groups of supporting rods;
the top ends of the support rods are connected with a handle mechanism, a body-building mechanism for assisting people to stretch is connected between the support rods, and a folding mechanism for folding the support rods is arranged in the supporting seat.
Preferably, the vaulting pole includes branch, it is provided with the extension rod to slide in the branch, branch is extended at the extension rod top, branch top lateral wall is connected with the location knob that is used for restricting extension rod sliding position, be provided with the hole that a plurality of and location knob correspond on the extension rod.
Preferably, the handle mechanism comprises a handle, an article placing groove for placing a heart rate ring is formed in the handle, the heart rate ring is used for collecting heart rate information of a user, an adsorption block for adsorbing and fixing the heart rate ring is arranged in the article placing groove, the handle is connected to the top end of the extension rod, one side of the handle is connected with a holding part which can be contracted into the handle, and one end, far away from the handle, of the holding part is connected with a protective sleeve; the control cabinet rotates and sets up between two sets of handles, the handle outside is connected with the locking knob that is used for locking control cabinet turned position, install the display screen that angle adjustable is used for showing treadmill speed and rhythm of the heart information on the control cabinet.
Preferably, be equipped with the control button that is used for personnel to operate the treadmill on the control cabinet, be equipped with the control assembly who is used for controlling the treadmill work in the control cabinet, control assembly is including the communication module that is used for receiving heart rate ring signal and the speed control module who is used for controlling the treadmill speed, communication module is connected with the data processing module who is used for controlling communication module and speed control module.
Preferably, the body-building mechanism includes a plurality of rubber roller, a plurality of the rubber roller evenly sets up between two sets of branches, the rubber roller tip passes through the bolt fastening on the branch lateral wall, and is two sets of be equipped with the leg pressing piece that uses with the rubber roller cooperation between the supporting seat.
Preferably, folding mechanism is including sliding the sliding seat that sets up in the supporting seat, sliding seat outer wall and branch outer wall all with supporting seat inner wall sliding fit, sliding seat portion is connected with spacing frame, the first connecting seat of sliding seat top fixed connection, branch is close to sliding seat one end fixed connection second connecting seat, first connecting seat is articulated with the second connecting seat, the supporting seat top is close to one side and is connected with the stopper that is used for branch contact branch when overturning.
Preferably, the leg pressing piece includes two sets of mounting panels and connects the pressure roller that supports between two sets of mounting panels, mounting panel one end is connected with the telescopic link, the telescopic link is kept away from mounting panel one end and is rotated the joint support seat lateral wall, the electric telescopic handle who is used for adjusting telescopic link turned angle is installed at the base top, the articulated base of electric telescopic handle one end, the articulated one side that is close to the base of pressure roller of supporting of the electric telescopic handle other end.
Preferably, an electric adjusting telescopic rod for adjusting the inclination of the running table is arranged in the base, one end of the electric adjusting telescopic rod is hinged to the bottom of the running table, and the end, far away from the end connected with the running table, of the electric adjusting telescopic rod is obliquely arranged towards the middle parts of the two groups of supporting seats and is hinged to a mounting seat in the base; run the platform bottom and keep away from base one side and be equipped with the removal wheel of two sets of symmetry settings.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the speed of the treadmill is not required to be manually controlled by a runner, the speed of the treadmill can be automatically adjusted according to the information of the runner, so that the heart rate in the exercise process is maintained in the optimal fitness heart rate interval, and the display screen is convenient for personnel to observe the heart rate and the speed of the treadmill;
the invention designs a closed-loop treadmill speed automatic control system which can self-adaptively adjust the change amplitude of the treadmill speed according to the dynamic change of the heart rate of a runner, thereby being capable of more flexibly adapting to the dynamic change of the physical constitution and physical ability of the runner;
the treadmill of the invention can be switched into stretching equipment for a person to exercise legs and abdomen, further improving the practicability of the treadmill and being beneficial to the use of the exerciser.
Drawings
FIG. 1 is a flow chart of the treadmill speed of the present invention.
FIG. 2 is a diagram showing the relative deviation value between the speed regulation amplitude Deltav and the heart rate of the treadmill of the present invention
The relationship of (1).
Fig. 3 is a schematic structural view of the treadmill of the present invention.
Fig. 4 is a schematic structural view of the exercise mechanism of the present invention.
Fig. 5 is a schematic view showing a structure of folding the stay bar according to the present invention.
Fig. 6 is a schematic structural view of the folding and stretching apparatus of the treadmill of the present invention.
In the figure: 11-running table, 12-base, 13-moving wheel, 14-supporting seat, 15-supporting rod, 16-extending rod, 17-handle, 18-holding part, 19-protecting cover, 20-storage groove, 21-control table, 22-display screen, 23-locking knob, 24-positioning knob, 25-rubber roller, 26-mounting plate, 27-telescopic rod, 28-pressing roller, 29-electric telescopic rod, 30-sliding seat, 31-first connecting seat, 32-second connecting seat, 33-limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a method for adaptively adjusting a speed of a treadmill based on a heart rate includes the following steps:
step one, collecting age information of a runner, and calculating the maximum heart rate of the runner to be HR according to the age xmax＝220-x；
Step two, calculating an optimal fitness heart rate interval according to the moving target of the runner; if the exercise target is fat burning training, fat reducing and weight reducing, the optimal body building heart rate interval is 0.6HRmaxTo 0.7HRmaxMedian value of HRopt＝0.65HRmax(ii) a If the exercise target is aerobic training and the cardio-pulmonary function is improved, the best fitness is achievedThe heart rate interval is 0.7HRmaxTo 0.8HRmaxMedian value of HRopt＝0.75HRmax；
Step three, entering a warm-up stage, setting the initial treadmill speed to be 2km/h, and slowly increasing the treadmill speed according to the rhythm of increasing 2km/h per minute until the real-time heart rate of the runner rises to the optimal fitness heart rate interval;
step four, entering a training stage when the real-time heart rate of the runner enters the optimal fitness heart rate interval, and calculating the average heart rate of the runner in the last 1 minute every 1 minute
With the median HR of the optimal fitness heart rate intervaloptComparing, and calculating the adjusting amplitude delta v of the speed of the treadmill; if the current speed of the treadmill is v, if the heart rate is higher than the median HR of the optimal fitness heart rate intervaloptIf so, reducing the speed of the treadmill to v-delta v, otherwise, increasing the speed of the treadmill to v + delta v;
step five, when the runner reaches the preset exercise duration, entering a relaxation stage, and then slowly reducing the speed of the treadmill according to the rhythm that the speed is reduced by 2km/h per minute until the speed is 0km/h, and finishing running;
step six, monitoring the heart rate of the runner to reach 0.95HR in the process of movingmaxAnd if so, ending the running.
Preferably, the treadmill speed adjusting amplitude Δ v of the fourth step is specifically formulated as follows:
referring to fig. 3-6, a treadmill includes a running platform 11 and a base 12 disposed at the bottom of one end of the running platform 11, wherein two sides of the base 12 are connected with supporting bases 14, the supporting bases 14 are provided with height-adjustable supporting rods, and an angle-adjustable console 21 is disposed between the top ends of the two groups of supporting rods;
the top ends of the support rods are connected with a handle mechanism, a body-building mechanism for assisting people to stretch is connected between the support rods, and a folding mechanism for folding the support rods is arranged in the support seat 14.
The supporting rod comprises a supporting rod 15, an extending rod 16 is arranged in the supporting rod 15 in a sliding mode, the top of the extending rod 16 extends out of the supporting rod 15, the side wall of the top end of the supporting rod 15 is connected with a positioning knob 24 used for limiting the sliding position of the extending rod 16, and a plurality of holes corresponding to the positioning knob 24 are formed in the extending rod 16;
the extension rod 16 can slide in the support rod 15, so that the whole length of the support rod can be adjusted, and after the adjustment is completed, the positioning knob can be screwed into a hole in the extension rod 16, so that the sliding position of the extension rod 16 in the support rod 15 is fixed.
The handle mechanism comprises a handle 17, an article placing groove 20 for placing a heart rate ring is formed in the handle 17, the heart rate ring is used for collecting heart rate information of a user, an adsorption block for adsorbing and fixing the heart rate ring is arranged in the article placing groove 20, and an exerciser can wear the heart rate ring when exercising, so that the heart rate of the exerciser can be conveniently measured, and the subsequent adjustment of the speed of the treadmill is facilitated;
the handle 17 is connected to the top end of the extension rod 16, one side of the handle 17 is connected with a holding part 18 which can be retracted into the handle 17, and one end, far away from the handle 17, of the holding part 18 is connected with a protective sleeve 19;
the control console 21 is rotatably arranged between the two groups of handles 17, the outer side of each handle 17 is connected with a locking knob 23 for locking the rotating position of the control console 21, and the control console 21 is provided with an angle-adjustable display screen 22 for displaying the speed and heart rate information of the treadmill;
the display screen 22 can be used for displaying the heart rate of an exerciser and the speed of the treadmill, and when the treadmill is actually used, the exerciser can adjust the angle of the control console 21 and the angle of the display screen 22 according to the requirement of the exerciser;
the control console 21 is provided with a control button for a person to operate the treadmill, a control assembly for controlling the treadmill to work is arranged in the control console 21, the control assembly comprises a communication module for receiving a heart rate ring signal and a speed control module for controlling the speed of the treadmill, and the communication module is connected with a data processing module for controlling the communication module and the speed control module;
before running, the body-building mechanism in personnel's accessible treadmill carries out tensile training, and after the treadmill was started, personnel's accessible control button input age information, and control assembly calculates the runner's maximum rhythm of heart according to age x in the treadmill and is HRmaxIf the exercise target is fat burning training, fat reducing and weight reducing, the optimal body building heart rate interval is 0.6HRmaxTo 0.7HRmaxMedian value of HRopt＝0.65HRmax(ii) a If the exercise target is aerobic training and the cardio-pulmonary function is improved, the optimal fitness heart rate interval is 0.7HRmaxTo 0.8HRmaxMedian value of HRopt＝0.75HRmax；
Then the treadmill 11 works, the personnel enters the warm-up stage, the speed of the initial treadmill is set as 2km/h, the speed of the treadmill is slowly increased according to the rhythm of increasing 2km/h per minute until the real-time heart rate of the runner rises to the optimal fitness heart rate interval;
when the real-time heart rate of the runner enters the optimal fitness heart rate interval, the training stage is started, and the average heart rate of the last 1 minute is calculated every 1 minute
With the median HR of the optimal fitness heart rate intervaloptComparing, and calculating the adjusting amplitude delta v of the speed of the treadmill; if the current speed of the treadmill is v, if the heart rate is higher than the median HR of the optimal fitness heart rate intervaloptIf so, reducing the speed of the treadmill to v-delta v, otherwise, increasing the speed of the treadmill to v + delta v;
when the runner reaches the preset exercise duration, entering a relaxation stage, and then slowly reducing the speed of the treadmill according to the rhythm that the speed is reduced by 2km/h per minute until the speed is 0km/h, and finishing running;
after running, the stretching training can be carried out through the body-building mechanism;
it should be noted that the heart rate of a runner monitored during exercise reached 0.95HRmaxWhen the running is finished, an emergency stop button can be arranged on the running machine in actual production, and people can operate the running according to the requirementsThe walking machine is stopped suddenly.
The body-building mechanism comprises a plurality of rubber rollers 25, the rubber rollers 25 are uniformly arranged between two groups of supporting rods 15, the end parts of the rubber rollers 25 are fixed on the side walls of the supporting rods 15 through bolts, and leg pressing parts matched with the rubber rollers 25 are arranged between two groups of supporting seats 14;
when the vaulting pole is in vertical state, the person of taking exercise can utilize rubber roll 25 to press the leg, makes things convenient for the extension of personnel's shank.
The folding mechanism comprises a sliding seat 30 which is arranged in a supporting seat 14 in a sliding mode, the outer wall of the sliding seat 30 and the outer wall of a supporting rod 15 are in sliding fit with the inner wall of the supporting seat 14, the bottom of the sliding seat 30 is connected with a limiting frame, the top of the sliding seat 30 is fixedly connected with a first connecting seat 31, one end, close to the sliding seat 30, of the supporting rod 15 is fixedly connected with a second connecting seat 32, the first connecting seat 31 is hinged with the second connecting seat 32, and one side, close to the top of the supporting seat 14, of the supporting seat 14 is connected with a limiting block 33 used for enabling the supporting rod 15 to be in contact with the supporting rod 15 when the supporting rod 15 is turned over;
when folding the vaulting pole, can drag the vaulting pole to drive in the sliding seat 30 shifts out supporting seat 14, later first connecting seat 31 extends, can be with the vaulting pole to being close to the upset of running platform 11 one side, second connecting seat 32 rotates around first connecting seat 31 axis, later the vaulting pole can overturn to perpendicular with supporting seat 14, stopper 33 contact branch 15, hold and get portion 18 and accomodate in handle 17, lag 19 is kept away from and is held and get 18 one side contact ground, handle mechanism can support the vaulting pole that the level was put, rubber roll 25 can be used for personnel to lie, the assistant person tempers the belly.
The leg pressing piece comprises two groups of mounting plates 26 and a pressing roller 28 connected between the two groups of mounting plates 26, one end of each mounting plate 26 is connected with a telescopic rod 27, one end, far away from the mounting plate 26, of each telescopic rod 27 is rotatably connected with the side wall of the supporting seat 14, an electric telescopic rod 29 used for adjusting the rotating angle of each telescopic rod 27 is mounted at the top of the base 12, one end of each electric telescopic rod 29 is hinged to the base 12, and the other end of each electric telescopic rod 29 is hinged to one side, close to the base 12, of the pressing roller 28;
the back is put to the vaulting pole level, can control electric telescopic handle 29 and stretch out, thereby drive telescopic link 27 around rotating with 14 junctions of supporting seat, the in-process that electric telescopic handle 29 stretches out, telescopic link 27 also continues the extension, the flexible length of telescopic link 27 will be less than electric telescopic handle 29, later overturn telescopic link 17 to suitable angle, the position that supports compression roller 28 is higher than rubber roll 25, it can carry on spacingly to personnel's wrist to support compression roller 28, make things convenient for personnel to take exercise the belly, for example sit up etc.
An electric adjusting telescopic rod for adjusting the inclination of the running platform 11 is arranged in the base 12, one end of the electric adjusting telescopic rod is hinged to the bottom of the running platform 11, and the end, far away from the end connected with the running platform 11, of the electric adjusting telescopic rod is obliquely arranged towards the middle of the two groups of supporting seats 14 and is hinged to a mounting seat in the base 12; and two groups of moving wheels 13 which are symmetrically arranged are arranged on one side of the bottom of the running platform 11, which is far away from the base 12.
When the treadmill is used, a person wears the heart rate ring, after the treadmill is started, information of an exerciser is input, the treadmill adaptively adjusts a proper speed according to the heart rate of the exerciser, and after training is finished or before training, legs can be pressed by using the rubber roller 25;
when needing to carry out the belly exercise, can will move the vaulting pole and drive in sliding seat 30 shifts out supporting seat 14, later first connecting seat 31 extends, can be to being close to the upset of running platform 11 one side with the vaulting pole, second connecting seat 32 rotates around first connecting seat 31 axis, later the vaulting pole can overturn to perpendicular with supporting seat 14, stopper 33 contact branch 15, hold and get portion 18 and accomodate in handle 17, 18 one side contact ground of holding and getting is kept away from to lag 19, handle mechanism can support the vaulting pole that the level was put, control electric telescopic handle 29 work is adjusted and is supported compression roller 28 upset to the position and be higher than rubber roller 25, rubber roller 25 can be used for personnel to lie, it can carry on spacingly to personnel's ankle to support compression roller 28, make things convenient for personnel to take exercise the belly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (10)
1. A method for adaptively adjusting the speed of a treadmill based on heart rate is characterized by comprising the following steps:
step one, collecting age information of a runner, and calculating the maximum heart rate of the runner to be HR according to the age xmax＝220-x；
Step two, calculating an optimal fitness heart rate interval according to the moving target of the runner; if the exercise target is fat burning training, the optimal fitness heart rate interval is 0.6HRmaxTo 0.7HRmaxMedian value of HRopt＝0.65HRmax(ii) a If the exercise target is aerobic training, the optimal fitness heart rate interval is 0.7HRmaxTo 0.8HRmaxMedian value of HRopt＝0.75HRmax；
Step three, entering a warm-up stage, setting the initial treadmill speed to be 2km/h, and increasing the treadmill speed according to the rhythm of increasing 2km/h per minute until the real-time heart rate of the runner rises to the optimal fitness heart rate interval;
step four, entering a training stage when the real-time heart rate of the runner enters the optimal fitness heart rate interval, and calculating the average heart rate of the runner in the last 1 minute every 1 minute
With the median HR of the optimal fitness heart rate intervaloptComparing, and calculating the adjusting amplitude delta v of the speed of the treadmill; if the current speed of the treadmill is v, if the heart rate is higher than the median HR of the optimal fitness heart rate intervaloptIf so, reducing the speed of the treadmill to v-delta v, otherwise, increasing the speed of the treadmill to v + delta v;
step five, when the runner reaches the preset exercise duration, entering a relaxation stage, reducing the speed of the treadmill according to the rhythm of reducing 2km/h per minute until the speed is 0km/h, and finishing running;
step six, monitoring the heart rate of the runner to reach 0.95HR in the process of movingmaxAnd if so, ending the running.
2. The method for adaptively adjusting the speed of the treadmill according to claim 1, wherein the treadmill speed adjustment amplitude Δ ν in the fourth step is specifically formulated as follows:
3. a treadmill comprises a running platform (11) and a base (12) arranged at the bottom of one end of the running platform (11), and is characterized in that two sides of the base (12) are connected with supporting seats (14), supporting rods with adjustable heights are arranged on the supporting seats (14), and a control console (21) with adjustable angles is arranged between the top ends of the two groups of supporting rods;
the top ends of the support rods are connected with a handle mechanism, a body-building mechanism for assisting people to stretch is connected between the support rods, and a folding mechanism for folding the support rods is arranged in the supporting seat (14).
4. The treadmill of claim 3, wherein the supporting rod comprises a supporting rod (15), an extending rod (16) is slidably disposed in the supporting rod (15), the top of the extending rod (16) extends out of the supporting rod (15), a positioning knob (24) for limiting the sliding position of the extending rod (16) is connected to a side wall of the top end of the supporting rod (15), and a plurality of holes corresponding to the positioning knob (24) are disposed on the extending rod (16).
5. The treadmill of claim 4, wherein the handle mechanism comprises a handle (17), the handle (17) is provided with a storage groove (20) for placing a heart rate ring, the heart rate ring is used for collecting heart rate information of a user, the storage groove (20) is internally provided with an adsorption block for adsorbing and fixing the heart rate ring, the handle (17) is connected to the top end of an extension rod (16), one side of the handle (17) is connected with a holding part (18) capable of contracting into the handle (17), and one end of the holding part (18) far away from the handle (17) is connected with a protective sleeve (19);
console (21) rotate to set up between two sets of handles (17), handle (17) outside is connected with and is used for locking control cabinet (21) turned position's locking knob (23), install angle adjustable on control cabinet (21) and be used for showing display screen (22) of treadmill speed and heart rate information.
6. A treadmill according to claim 5, wherein the console (21) is provided with control buttons for a person to operate the treadmill, the console (21) is provided with a control assembly for controlling the operation of the treadmill, the control assembly comprises a communication module for receiving the heart rate loop signal and a speed control module for controlling the speed of the treadmill, and the communication module is connected with a data processing module for controlling the communication module and the speed control module.
7. A running machine according to claim 4, wherein the body-building mechanism comprises a plurality of rubber rollers (25), the plurality of rubber rollers (25) are uniformly arranged between two sets of supporting rods (15), the ends of the rubber rollers (25) are fixed on the side walls of the supporting rods (15) through bolts, and leg pressing members matched with the rubber rollers (25) are arranged between two sets of supporting seats (14).
8. The treadmill of claim 4, wherein the folding mechanism comprises a sliding seat (30) slidably disposed in the supporting seat (14), the outer wall of the sliding seat (30) and the outer wall of the supporting rod (15) are slidably engaged with the inner wall of the supporting seat (14), a limiting frame is connected to the bottom of the sliding seat (30), a first connecting seat (31) is fixedly connected to the top of the sliding seat (30), a second connecting seat (32) is fixedly connected to one end of the supporting rod (15) close to the sliding seat (30), the first connecting seat (31) is hinged to the second connecting seat (32), and a limiting block (33) for contacting the supporting rod (15) when the supporting rod (15) is turned over is connected to one side of the top of the supporting seat (14).
9. The treadmill of claim 7, wherein the leg pressing member comprises two sets of mounting plates (26) and a pressing roller (28) connected between the two sets of mounting plates (26), one end of the mounting plate (26) is connected with a telescopic rod (27), one end of the telescopic rod (27) far away from the mounting plates (26) is rotatably connected with the side wall of the supporting seat (14), an electric telescopic rod (29) for adjusting the rotation angle of the telescopic rod (27) is mounted on the top of the base (12), one end of the electric telescopic rod (29) is hinged with the base (12), and the other end of the electric telescopic rod (29) is hinged with one side of the pressing roller (28) close to the base (12).
10. A treadmill according to claim 3, characterized in that the base (12) is provided with an electric adjusting telescopic rod for adjusting the inclination of the running platform (11), one end of the electric adjusting telescopic rod is hinged with the bottom of the running platform (11), and the end of the electric adjusting telescopic rod away from the connection with the running platform (11) is obliquely arranged towards the middle of the two groups of supporting seats (14) and is hinged with the mounting seat inside the base (12); one side of the bottom of the running platform (11) far away from the base (12) is provided with two groups of moving wheels (13) which are symmetrically arranged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111430695.3A CN114259692A (en) | 2021-11-29 | 2021-11-29 | Method for adaptively adjusting speed of running machine based on heart rate and running machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111430695.3A CN114259692A (en) | 2021-11-29 | 2021-11-29 | Method for adaptively adjusting speed of running machine based on heart rate and running machine |
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| CN114259692A true CN114259692A (en) | 2022-04-01 |
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| CN202111430695.3A Pending CN114259692A (en) | 2021-11-29 | 2021-11-29 | Method for adaptively adjusting speed of running machine based on heart rate and running machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116126993A (en) * | 2023-02-23 | 2023-05-16 | 广州卓远虚拟现实科技有限公司 | Intelligent data processing method and system for VR running machine |
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| US20130035215A1 (en) * | 2011-08-03 | 2013-02-07 | Icon Health & Fitness, Inc. | Treadmill with foot fall monitor and cadence display |
| CN105107140A (en) * | 2015-07-22 | 2015-12-02 | 陈金芳 | Telescopic and folding type bi-directional electronic treadmill capable of preventing sport injuries |
| CN112206470A (en) * | 2020-09-08 | 2021-01-12 | 武汉齐物科技有限公司 | Treadmill speed change control method and device based on heart rate analysis |
| CN112870632A (en) * | 2021-03-31 | 2021-06-01 | 上海大动科技有限公司 | Multifunctional folding running machine |
| CN113663288A (en) * | 2021-08-24 | 2021-11-19 | 江西伊启实业有限公司 | Intelligent treadmill based on heart rate and blood oxygen fuzzy control |
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|---|---|---|---|---|
| US20130035215A1 (en) * | 2011-08-03 | 2013-02-07 | Icon Health & Fitness, Inc. | Treadmill with foot fall monitor and cadence display |
| CN105107140A (en) * | 2015-07-22 | 2015-12-02 | 陈金芳 | Telescopic and folding type bi-directional electronic treadmill capable of preventing sport injuries |
| CN112206470A (en) * | 2020-09-08 | 2021-01-12 | 武汉齐物科技有限公司 | Treadmill speed change control method and device based on heart rate analysis |
| CN112870632A (en) * | 2021-03-31 | 2021-06-01 | 上海大动科技有限公司 | Multifunctional folding running machine |
| CN113663288A (en) * | 2021-08-24 | 2021-11-19 | 江西伊启实业有限公司 | Intelligent treadmill based on heart rate and blood oxygen fuzzy control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116126993A (en) * | 2023-02-23 | 2023-05-16 | 广州卓远虚拟现实科技有限公司 | Intelligent data processing method and system for VR running machine |
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