CN101310798A - Running device - Google Patents

Running device Download PDF

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Publication number
CN101310798A
CN101310798A CNA2007101075749A CN200710107574A CN101310798A CN 101310798 A CN101310798 A CN 101310798A CN A2007101075749 A CNA2007101075749 A CN A2007101075749A CN 200710107574 A CN200710107574 A CN 200710107574A CN 101310798 A CN101310798 A CN 101310798A
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CN
China
Prior art keywords
treadmill
acceleration sensing
storage element
sensing spare
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2007101075749A
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Chinese (zh)
Inventor
陈福安
张国明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Health Tech Co Ltd
Original Assignee
Johnson Health Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Health Tech Co Ltd filed Critical Johnson Health Tech Co Ltd
Priority to CNA2007101075749A priority Critical patent/CN101310798A/en
Publication of CN101310798A publication Critical patent/CN101310798A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a treadmill, comprising: a base; a console which is arranged on the base; a running platform, which is arranged on the base and provided with a running board, two rolling shafts and an annular running belt which surrounds the running board and the two rolling shafts; and an acceleration sensing part, which is arranged below the running board and connected with the console. The treadmill can not only set the elastic coefficient of a buffer mechanism according to the different body weight of a user to be adjusted to the best buffer force, but can also calculate the steps of the motion of the user and achieve the automatic detection of the using state for closing or starting the machine automatically.

Description

Treadmill
Technical field
The invention relates to sports equipment, be meant a kind of treadmill especially.
Background technology
The treadmill of commonly using provides information such as mileage number, consumption of calorie, heartbeat in order to allow the user understand the degree of motion, allows the user understand the movement effects of oneself.Though can learn mileage number by treadmill, if the user in motion process because some race plate former thereby away from keyboard, the race band that runs simultaneously on the plate is idling conditions, this moment, mileage number continued accumulative total, will make that the calculating of mileage number is not accurate enough.
In addition, general running machine running plate is provided with buffer gear mostly, and the buffering strength when providing the user to run avoids the user to be subjected to excessive reaction force and to cause athletic injury when running.The buffer gear of commonly using is of a great variety, and a predetermined buffering dynamics all can be provided.Yet each user's build has nothing in common with each other, and buffering dynamics required during running is not quite similar naturally, and body weight is less relatively than the buffering dynamics that the lighter needs relatively, and the buffering dynamics that the heavier relatively person of body weight needs is relatively large.Aforementioned treadmill buffer gear only has single buffering dynamics, and is than too hard for the lighter, too soft again for the heavier person of body weight for body weight, so the class buffer gear can't satisfy different users's demand.
Summary of the invention
Main purpose of the present invention is to provide a kind of treadmill, and it can record the variation of running the plate acceleration, and then learns user's motion step number.
Another object of the present invention is to provide a kind of treadmill, it can record and run the different acceleration of plate according to the difference of user's body weight, to set the coefficient of elasticity of buffer gear, is adjusted to the optimized buffer dynamics.
Another object of the present invention is to provide a kind of treadmill, but its Auto-Sensing user mode, with automatic shutdown or Auto Power On.
For achieving the above object, the invention provides a kind of treadmill, it is characterized in that including: a pedestal; One console is located on the described pedestal; One running platform is located on the described pedestal, has one and runs plate, two roller bearings and a ring-type race band around described race plate and described two roller bearings; One acceleration sensing spare is located at described race plate below, is connected with described console.
In the technical scheme of the invention described above, described console also has a storage element, stores the data that default ring-type is run tape speed value, acceleration sensing spare accekeration and user's body weight value.
In the technical scheme of the invention described above, also include an adjustable cushioning mechanism, be located at described race plate below, be connected with described console, to set the buffering dynamics.
In the technical scheme of the invention described above, the buffering dynamics of described adjustable cushioning mechanism changes with the difference of the accekeration that described acceleration sensing spare is surveyed.
In the technical scheme of the invention described above, when accekeration that described acceleration sensing spare is surveyed in greater than described storage element during corresponding accekeration, the buffering dynamics of described adjustable cushioning mechanism increases.
In the technical scheme of the invention described above, described race plate also has one first end and one second end, and described acceleration sensing spare is located at the described race plate below between described first end and described second end, and is about described race plate length 1/3rd places apart from described first end.
In the technical scheme of the invention described above, described console also has a CPU, the signal of described acceleration sensing spare is converted to user's motion step number.
In the technical scheme of the invention described above, also include an auto powering on/off apparatus, a control module, a storage element and a display unit, wherein work as described CPU and be in open state, and described acceleration sensing spare leaves unused when surpassing a scheduled time, and described auto powering on/off apparatus interrupts the running of described control module, storage element and display unit.
In the technical scheme of the invention described above, also include an auto powering on/off apparatus, a control module, a storage element and a display unit, wherein work as described CPU and be in resting state, and during described acceleration sensing spare sensing one acceleration, described auto powering on/off apparatus is replied the running of described control module, storage element and display unit.
Adopt technique scheme, the present invention removes and can be adjusted to the optimized buffer dynamics, also can calculate user's motion step number according to the coefficient of elasticity of the different set buffer gear of user's body weight, more can reach the Auto-Sensing user mode, with automatic shutdown or Auto Power On.
Description of drawings
Fig. 1 is perspective view of an embodiment of the present invention;
Fig. 2 is the part member schematic diagram of one embodiment of the invention;
Fig. 3 is the acceleration sensing spare stereogram of one embodiment of the invention;
Fig. 4 is the assembly connection diagram of one embodiment of the invention;
Fig. 5 is in one embodiment of the invention, measures the method flow diagram of user's body weight;
Fig. 6 is in one embodiment of the invention, adjusts the method flow diagram of adjustable cushioning mechanism coefficient of elasticity;
Fig. 7 is in one embodiment of the invention, acceleration sensing spare output waveform schematic diagram;
Fig. 8 is in one embodiment of the invention, signal processing unit output waveform schematic diagram.
The specific embodiment
For describing structure of the present invention, effect and feature in detail, now lift a preferred embodiment of the present invention and conjunction with figs. is elaborated.
As shown in Figure 1 and Figure 2, treadmill 1 includes a pedestal 10, and pedestal 10 has one first end and one second end, and first end is provided with a motor controller 11 and a motor 12, and motor controller 11 connects motor 12, rotates in order to control motor 12.Be provided with support bar 13 in two sides near first end, support bar 13 tops are provided with a console 20.
Console 20 surfaces are provided with a control module 21 and a display unit 23, and the confession user operates and watches.Console 20 has an accommodation space in addition, is provided with a supply unit 27, an auto powering on/off apparatus 25, a CPU 24, a storage element 22 and a signal processing unit 26 in accommodation space, and the connection relationship of each assembly as shown in Figure 4.Supply unit 27 connects auto powering on/off apparatus 25, is used to provide power supply.Auto powering on/off apparatus 25 connects CPU 24, control module 21, storage element 22 and display unit 23, can accept the signal of CPU 24, and the power supply supply of control control module 21, storage element 22 and display unit 23.CPU 24 connects control module 21, storage element 22, display unit 23 and signal processing unit 26 respectively, can receive signal, via computing, produces corresponding signal and output.The back output signal that control module 21 can be controlled the user is to CPU 24.Storage element 22 is used to store default exercise data, and display unit 23 can receive the signal of CPU 24 outputs, and in position shows with literal, numeral, symbol or figure, prompting user's set condition and next step.
Again as shown in Figure 2, a running platform 30 is located on the pedestal 10, has a race plate 31, one first roller bearing 32, one second roller bearing 33 and ring-type race and is with 34.Run plate 31 and have first end and second end away from motor 12 near motor 12.First roller bearing 32 is arranged at and runs between plate 31 first ends and the motor 12, and motor 12 utilizes a belt 35 to drive first roller bearing 32.Second roller bearing 33 is arranged at and runs plate 31 second ends next door, and ring-type is run and is with 34 around first roller bearing 32, race plate 31 and second roller bearing 33, is available for users to be with motion on 34 in race.
Run plate 31 belows and be provided with an acceleration sensing spare 40, connect signal processing unit 26, be used for the accekeration that sensing runs plate 31, and one first signal 61 of output correspondence is to signal processing unit 26, convert one second signal 62 to by signal processing unit 26, and export first signal 61 and second signal 62 to CPU 24.Commercially available acceleration sensing spare 40 can be divided into twin shaft sensing and three sensings, is used for sense plane motion or stereo-motion.The employed acceleration sensing spare 40 of present embodiment is the twin shaft sensor, and as shown in Figure 3, and present embodiment only uses single axial function wherein, this is axially perpendicular to runs plate 31 planes.In another embodiment, also can use acceleration sensing spare with three sensing functions.In the present embodiment, acceleration sensing spare 40 installation positions are near running plate 31 first ends, running plate 31 length 1/3rd places approximately, because general race plate 31 mostly is first end and second end is fixed in pedestal 10, central part can shake up and down, and the position that the user runs mostly is the place ahead of running plate 31 central authorities, run plate amplitude maximum about in the of 31 herein, can record the peak swing that runs plate 31 herein so acceleration sensing spare 40 is installed in.In another embodiment, run plate 31 first ends and be fixed in pedestal 10, this moment, acceleration sensing spare 40 was installed in second end, to record the peak swing that runs plate 31.
The appropriate position of running plate 31 belows is provided with an adjustable cushioning mechanism 50 in addition, has an adjustable coefficient of elasticity.Because adjustable cushioning mechanism 50 is a prior art, so repeat no more in this.In the present embodiment, adjustable cushioning mechanism 50 (hereinafter to be referred as " buffer gear 50 ") has four bolsters 51.Buffer gear 50 connects CPU 24, can receive the signal of CPU 24, and then adjusts the soft or hard degree of bolster 51, to adjust the buffering dynamics.
What this will remark additionally be, the preset data that storage element 22 stores, content is the corresponding data of the coefficient of elasticity of the ring-type accekeration, user's body weight value and the buffer gear 50 that run velocity amplitude with 34, acceleration sensing spare 40 etc., reads for CPU 24.
The occupation mode and the effect thereof of above-mentioned treadmill 1 then are described.As shown in Figure 5, Fig. 5 utilizes treadmill 1 to measure the method for user's body weight, and its step includes:
Step S01: the coefficient of elasticity of buffer gear 50 has a default value; Race is static with 34 state, and the user stands to go up to run and is with 34, and imports the desired value of running with 34 speed at the control module 21 of console 20.
Step S02: run and be with 34 entrys into service, user to begin to be with running on 34 in race.
Step S03: run plate 31 concussions up and down with user's motion, this moment, acceleration sensing spare 40 beginning test constantlies ran the accekeration of plate 31.
Step S04: acceleration sensing spare 40 is surveyed data with institute and is exported signal processing unit 26 to signal, exports CPU 24 afterwards to by signal processing unit 26 conversions, and calculates the acceleration mean values by CPU 24.
Step S05: CPU 24 utilizes above-mentioned coefficient of elasticity default value, run with 34 velocity amplitude and run the accekeration of plate 31, seeks corresponding user's body weight value at storage element 22.
After learning user's body weight value, buffer gear 50 can be carried out the function of automatic adjustment coefficient of elasticity.As shown in Figure 6, the buffer gear 50 automatic methods of adjusting coefficient of elasticity comprise the following step:
Step S11: CPU 24 reads speed and user's body weight value of running with 34.
Step S12: utilize to run and be with 34 speed and user's body weight value, in storage element 22, seek the accekeration of corresponding race plate 31.
Step S13: utilize to run with 34 speed and user's body weight value, in storage element 22, seek the coefficient of elasticity of corresponding buffer gear 50.
Step S14: the user is with on 34 in race and runs, and acceleration sensing spare 40 is measured the acceleration that runs plate 31, and exports institute's survey data to signal processing unit 26.Signal processing unit 26 after data transaction output signal to CPU 24.
Step S15: CPU 24 is calculated acceleration mean value.
Step S16: judge whether acceleration mean value equals the accekeration that storage element 22 stores, if the two is identical, the coefficient of elasticity of buffer gear 50 remains unchanged, otherwise carries out step S17.
Step S17: adjust the coefficient of elasticity of buffer gear 50, and repeating step S14 is to step S16.
Through adopting said method, treadmill 1 can reach the purpose of automatic adjustment buffering dynamics.Then as shown in Figure 7, waveform shown in the figure is with when moving on 34 in race for the user, and the accekeration of the race plate 31 of 40 sensings of acceleration sensing spare, its longitudinal axis are acceleration, and transverse axis is the time that is spent.The waveform of first signal 61 by acceleration sensing spare 40 output signals to signal processing unit 26, by signal processing unit 26 first signal 61 is converted to the waveform of second signal 62 as shown in Figure 8, wherein the crest number of second signal 62 is user's motion step number.Then signal processing unit 26 exports first signal 61 and second signal 62 to CPU 24 again, after the crest number, is about to this numerical value and is sent to display unit 23 demonstrations as calculated, with prompting user motion step number.
In addition, the present invention has the function of automatic switching simultaneously.When CPU 24 is under the open state, if acceleration sensing spare 40 is idle above a scheduled time, when CPU 24 does not detect any new signal from signal processing unit 26, CPU 24 can be sent signal to auto powering on/off apparatus 25, to interrupt the running of control module 21, storage element 22 and display unit 23, make these assemblies enter off-mode, and CPU 24 itself also enter resting state.At this moment, the CPU 24 under the resting state still has weak current to pass through, and acceleration sensing spare 40 and signal processing unit 26 also have electric current to pass through.On the contrary, under the resting state of CPU 24, if setting foot on to run, user's this moment is with 34, acceleration sensing spare 40 senses the acceleration that runs plate 31 vertical tremors, just can output signal to signal processing unit 26, signal processing unit 26 can send signal to wake (wake up) CPU 24 up, make CPU 24 return back to open state, and send signal to auto powering on/off apparatus 25, to reply the running of control module 21, storage element 22 and display unit 23, make these assemblies enter open state.
In sum, treadmill provided by the present invention, removing can be according to the coefficient of elasticity of the different set buffer gear of user's body weight, to be adjusted to the optimized buffer dynamics, also can calculate user's motion step number, more can reach the Auto-Sensing user mode, with automatic shutdown or Auto Power On, be an innovative design in fact, and have industrial value.
It is last that what must remark additionally is that the above and treadmill shown in the drawings only are preferable enforcement kenels of the present invention, therefore do not limit possible practical range of the present invention and scope of patent protection.

Claims (9)

1, a kind of treadmill is characterized in that including:
One pedestal;
One console is located on the described pedestal;
One running platform is located on the described pedestal, has one and runs plate, two roller bearings and a ring-type race band around described race plate and described two roller bearings;
One acceleration sensing spare is located at described race plate below, is connected with described console.
2, treadmill as claimed in claim 1 is characterized in that: described console also has a storage element, stores the data that default ring-type is run tape speed value, acceleration sensing spare accekeration and user's body weight value.
3, treadmill as claimed in claim 2 is characterized in that: also include an adjustable cushioning mechanism, be located at described race plate below, be connected with described console, to set the buffering dynamics.
4, treadmill as claimed in claim 3 is characterized in that: the buffering dynamics of described adjustable cushioning mechanism changes with the difference of the accekeration that described acceleration sensing spare is surveyed.
5, treadmill as claimed in claim 4 is characterized in that: when accekeration that described acceleration sensing spare is surveyed in greater than described storage element during corresponding accekeration, the buffering dynamics of described adjustable cushioning mechanism increases.
6, treadmill as claimed in claim 1, it is characterized in that: described race plate also has one first end and one second end, described acceleration sensing spare is located at the described race plate below between described first end and described second end, and is about described race plate length 1/3rd places apart from described first end.
7, treadmill as claimed in claim 1 is characterized in that: described console also has a CPU, the signal of described acceleration sensing spare is converted to user's motion step number.
8, treadmill as claimed in claim 7, it is characterized in that: also include an auto powering on/off apparatus, a control module, a storage element and a display unit, wherein work as described CPU and be in open state, and described acceleration sensing spare leaves unused when surpassing a scheduled time, and described auto powering on/off apparatus interrupts the running of described control module, storage element and display unit.
9, treadmill as claimed in claim 7, it is characterized in that: also include an auto powering on/off apparatus, a control module, a storage element and a display unit, wherein work as described CPU and be in resting state, and during described acceleration sensing spare sensing one acceleration, described auto powering on/off apparatus is replied the running of described control module, storage element and display unit.
CNA2007101075749A 2007-05-21 2007-05-21 Running device Pending CN101310798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101075749A CN101310798A (en) 2007-05-21 2007-05-21 Running device

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Application Number Priority Date Filing Date Title
CNA2007101075749A CN101310798A (en) 2007-05-21 2007-05-21 Running device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104826277A (en) * 2015-05-26 2015-08-12 合肥扁豆智能科技有限公司 Intelligent motion control method and equipment for treadmill
CN106310588A (en) * 2015-06-16 2017-01-11 杭州启望科技有限公司 Running machine stride frequency and impact detection method and device
CN109350909A (en) * 2018-11-23 2019-02-19 浙江力玄运动科技股份有限公司 A kind of damping treadmill
US11458356B2 (en) 2020-02-14 2022-10-04 Life Fitness, Llc Systems and methods for adjusting a stiffness of fitness machines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104826277A (en) * 2015-05-26 2015-08-12 合肥扁豆智能科技有限公司 Intelligent motion control method and equipment for treadmill
CN106310588A (en) * 2015-06-16 2017-01-11 杭州启望科技有限公司 Running machine stride frequency and impact detection method and device
CN109350909A (en) * 2018-11-23 2019-02-19 浙江力玄运动科技股份有限公司 A kind of damping treadmill
CN109350909B (en) * 2018-11-23 2020-10-27 浙江力玄运动科技股份有限公司 Shock attenuation treadmill
US11458356B2 (en) 2020-02-14 2022-10-04 Life Fitness, Llc Systems and methods for adjusting a stiffness of fitness machines

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Open date: 20081126