CN104740829A - Running machine - Google Patents

Running machine Download PDF

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Publication number
CN104740829A
CN104740829A CN201510100699.3A CN201510100699A CN104740829A CN 104740829 A CN104740829 A CN 104740829A CN 201510100699 A CN201510100699 A CN 201510100699A CN 104740829 A CN104740829 A CN 104740829A
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China
Prior art keywords
crawler belt
human
steering wheel
relative
treadmill
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CN201510100699.3A
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Chinese (zh)
Inventor
宋力涛
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宋力涛
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Priority to CN201510100699.3A priority Critical patent/CN104740829A/en
Publication of CN104740829A publication Critical patent/CN104740829A/en
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Abstract

The invention provides a running machine, and belongs to the field of fitness equipment. The running machine comprises a steering system, a lifting system, a running system and a sensor assembly, wherein the running system and the steering system performing the synchronous steering motion; the sensor assembly comprises a controller and is used for monitoring the steering angle of the human body relative to a caterpillar band, and the controller generates a driving command according to the steering angle and controls the steering system to move; the sensor assembly is further used for monitoring the running speed of the human body relative to the caterpillar band, and the controller generates a motion command according to the motion speed and controls the motion of the running system; the sensor assembly is further used for monitoring the position change of the human body relative to the caterpillar band in the vertical direction, and the controller generates a corresponding operation command according to the position change and controls the motion of the lifting system. The running machine is reasonable in structure and good in flexibility; the running machine can be correspondingly adjusted according to the different motion states of the human body, the using pleasures of the running machine are improved, the experience degree of a user is high, and a gate of a virtual world is opened.

Description

Treadmill
Technical field
The present invention relates to field of exercise equipment, in particular to a kind of treadmill.
Background technology
Virtual reality technology is an emerging display technique, and what show commercially common virtual reality technology is applied as the virtual helmet, although the technology of the virtual helmet is in develop rapidly, but, when using the virtual helmet, people can only stand in original place and do some simple motions, greatly reduce enjoyment.Meanwhile, present geek's residence female gets more and more, and the health of people does not move for a long time, is unfavorable for physical and mental health, if can invent a treadmill greatly promoting reality-virtualizing game enjoyment, really will open the gate of virtual world.
Inventor finds under study for action, although virtual technology high speed development of the prior art, and, the range of application of virtual technology is little, and Experience Degree is not high, can not meet the user demand of people; And existing treadmill is only suitable for simply taking exercise by running, corresponding road-work is made in the motion that client can only follow treadmill, and the Experience Degree of user is not high.
Summary of the invention
The object of the present invention is to provide a kind of treadmill, single to improve existing functions of treadmill, the adjustment that user uses the rhythm needing to follow treadmill during treadmill to carry out action causes using the problem inconvenient, Experience Degree is not high.
The present invention is achieved in that
Based on above-mentioned purpose, the invention provides a kind of treadmill, described treadmill comprises the running system of steering, jacking system and divertical motion synchronous with described steering, wherein:
Described steering comprises load-bearing fixed mechanism, steering wheel and drives the first power set of described steering wheel rotation, and described steering wheel is horizontally disposed with, its rotating top being arranged on described load-bearing fixed mechanism;
The second power set that described running system comprises crawler belt and drives described crawler belt to operate, described crawler belt is positioned at the top of described steering wheel, and can with described steering wheel synchronous axial system;
Described jacking system comprises support, elevating lever and drives the 3rd power set of described lifter rod lifting, and described support vertical is in described steering wheel and be fixedly connected with it, and the end of described elevating lever is positioned on described support;
Described treadmill also comprises sensor cluster, described sensor cluster is positioned at the steering angle of the human body on described crawler belt relative to crawler belt for monitoring, the controller of described sensor cluster generates driving instruction according to described steering angle correspondence, described first power set carry out rotating according to described driving instruction orders about described steering wheel rotation, and make described crawler belt turn to human body relative to the steering angle of crawler belt is zero thereupon;
Described sensor cluster is also positioned at the velocity of the human body on described crawler belt relative to crawler belt for monitoring, the controller of described sensor cluster generates action command according to described velocity correspondence, described second power set adjust the running speed of described crawler belt according to described action command, make described human body be zero relative to the velocity of described crawler belt;
Described sensor cluster is also positioned at the change in location of the human body on described crawler belt relative to crawler belt vertical direction for monitoring, the controller of described sensor cluster is according to the corresponding generating run instruction of change in location of described vertical direction, described 3rd power set carry out rotating according to described operational order to be ordered about described elevating lever and slides up and down relative to described support, makes the relative position of the vertical direction of described elevating lever and human body remain unchanged.
Preferably, described sensor cluster also comprise rectangle frame structure induction coil and tapered live control lever, described induction coil is provided with an opening, the sidewall of the relatively described opening of described induction coil is fixedly connected with described elevating lever, and two inwalls that described induction coil is relative are provided with one group of photoelectric sensor; One end of described control lever is used for being fixedly connected with the waist location of human body, its other end passes described opening and inserts in described induction coil, and described control lever can move relative to described induction coil relative to the change in location of the turning to of described crawler belt, velocity and vertical direction with human body, described control lever moves the corresponding output signal of telecommunication changing described photoelectric sensor relative to described induction coil.
Preferably, described photoelectric sensor is Fibre Optical Sensor or high-speed camera sensor.
Preferably, described sensor cluster also comprises the protection ring for being set in human body waist, and described protection ring is fastened by two semicircular ring and forms; Semicircular ring described in one of them is between described induction coil with described elevating lever and be fixedly connected with described elevating lever, and described induction coil is positioned at described protection ring, and is fixedly connected with the inwall of this semicircular ring.
Preferably, be provided with multiple ball between described load-bearing fixed mechanism and described steering wheel, described multiple ball is uniformly distributed along the circumference of described steering wheel.
Preferably, described load-bearing fixed mechanism is disk, and the card of described disk is circumferentially provided with multiple half slot, and described multiple ball one_to_one corresponding is positioned at described multiple half slot.
Preferably, connected by the conical surface between described load-bearing fixed mechanism and described steering wheel, the described conical surface is provided with many bearings, the summit of the conical surface described in the orientation of its axis of described bearing, and described bearing can rotate around the direction of rotation of its axis along described steering wheel.
Preferably, described load-bearing fixed mechanism and described steering wheel adopt magnetic suspension to be connected.
Preferably, described first power set comprise the first motor connecting described controller, described first motor is between described load-bearing fixed mechanism and described steering wheel and be fixed on described load-bearing fixed mechanism, the rotating shaft of described first motor is perpendicular to the plate face of described steering wheel, and described rotating shaft drives described steering wheel rotation by helical gear.
Preferably, described 3rd power set comprise conveyer belt and drive the second motor of described conveyer belt, and described conveyer belt extends along the axial direction of described support, and described elevating lever is perpendicular to described conveyer belt and be fixedly connected with described conveyer belt; Described second motor is positioned at the bottom of described support and connects described controller.
The invention has the beneficial effects as follows:
In sum, treadmill of the present invention, by arranging sensor cluster, the motion of steering, jacking system and running system is controlled respectively under the function of sensor cluster, finally realize while human body simulates different motions on a treadmill, treadmill can make the motion coordinating human body accordingly, and add the interest of use, the Experience Degree of user is high.
Specifically, described steering comprises load-bearing fixed mechanism, steering wheel and the first power set, steering wheel is horizontally disposed with, its rotating top being arranged on described load-bearing fixed mechanism, the structure of load-bearing fixed mechanism is simple, according to different placement locations and environment, different planforms can be set to, easy to process; Steering wheel is for holding up the crawler belt of running system, and its structure equally can required design, proof strength; Sensor cluster monitoring is positioned at the steering angle of the human body on described crawler belt relative to crawler belt, the controller of sensor cluster generates driving instruction according to described steering angle correspondence, described first power set carry out rotating according to described driving instruction orders about described steering wheel rotation, make described crawler belt turn to human body relative to the steering angle of crawler belt is zero thereupon, during human body simulation go to action, steering wheel turns to accordingly, drive crawler belt turns to, and finally achieves divertical motion when human body is normally run on a treadmill.
Running system comprises crawler belt and the second power set, and crawler belt is positioned at the top of steering wheel, and can with steering wheel synchronous axial system, and the second power set drive crawler belt running, and structure is simple, and connected mode is various; Sensor cluster monitoring is positioned at the velocity of the human body on described crawler belt relative to crawler belt, the controller of described sensor cluster generates action command according to described movement velocity correspondence, described second power set adjust the running speed of described crawler belt according to described action command, make described human body be zero relative to the velocity of described crawler belt; When human body speed on crawler belt improves or reduces, human body produces speed difference relative to crawler belt, human body is caused to move forward or backward, now, under the function of sensor cluster, control the corresponding raising of running speed or the reduction of crawler belt, and then eliminate described speed difference, ensure that human body is run normally on crawler belt.
Described jacking system comprises support, elevating lever and drives the 3rd power set of elevating lever, described support is vertically arranged, and described support is fixedly connected with described steering wheel, during steering wheel rotation, support is along with steering wheel rotation, ensure that the relative position of support and human body is constant, be convenient to the setting of sensor cluster; Described sensor cluster monitoring is positioned at the change in location of the human body on described crawler belt relative to crawler belt vertical direction, the controller of described sensor cluster is according to the corresponding generating run instruction of change in location of described vertical direction, described 3rd power set carry out rotating according to described operational order to be ordered about described elevating lever and slides up and down relative to described support, makes the relative position of the vertical direction of described elevating lever and human body remain unchanged.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of treadmill embodiment one of the present invention;
Fig. 2 is the top view of treadmill embodiment one of the present invention;
Fig. 3 is the sectional view of treadmill embodiment one of the present invention;
Fig. 4 is the malformation figure of treadmill embodiment one of the present invention;
Fig. 5 is the structure chart of the load-bearing fixed mechanism of treadmill embodiment one of the present invention;
Fig. 6 is the application drawing of treadmill embodiment one induction coil of the present invention and control lever;
Fig. 7 is the top view of induction coil and control lever under human body normal condition;
Fig. 8 is the top view of human body induction coil and control lever when turning right relative to crawler belt;
Fig. 9 is the top view of human body induction coil and control lever when advancing relative to crawler belt;
Figure 10 is the top view of human body induction coil and control lever when retreating relative to crawler belt;
Figure 11 is the rearview of induction coil and control lever under human body normal condition;
Figure 12 is the rearview of human body induction coil and control lever when rising relative to crawler belt;
Figure 13 is the top view of the sensor cluster of treadmill embodiment two of the present invention;
Figure 14 is the front view of the sensor cluster of treadmill embodiment two of the present invention.
Reference numeral gathers:
Load-bearing fixed mechanism 101, steering wheel 102, ball 103, half slot 104, bearing 105, the first motor 106, helical gear 107;
Crawler belt 201, the second power set 202;
Support 301, elevating lever 302, conveyer belt 303, the second motor 304;
Induction coil 401, control lever 402, photoelectric sensor 403, protection ring 404;
Cross bar 501, transverse slat 502, riser 503, main body 504, light source transmitting terminal 505, light source receiving plane 506, fulcrum 507, slide plate 508.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In describing the invention, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this invention product orientation of usually putting or position relationship when using, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In describing the invention, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Embodiment one
Please refer to Fig. 1-12, the invention provides a kind of treadmill, described treadmill comprises the running system of steering, jacking system and divertical motion synchronous with described steering, wherein:
The first power set that described steering comprises load-bearing fixed mechanism 101, steering wheel 102 and drives described steering wheel 102 to rotate, described steering wheel 102 is horizontally disposed with, its rotating top being arranged on described load-bearing fixed mechanism 101;
The second power set 202 that described running system comprises crawler belt 201 and drives described crawler belt 201 to operate, described crawler belt 201 is positioned at the top of described steering wheel 102, and can with described steering wheel 102 synchronous axial system;
The 3rd power set that described jacking system comprises support 301, elevating lever 302 and drives described elevating lever 302 to be elevated, described support 301 is perpendicular to described steering wheel 102 and be fixedly connected with it, and the end of described elevating lever 302 is positioned on described support 301;
Described treadmill also comprises sensor cluster, described sensor cluster is positioned at the steering angle of the human body on described crawler belt 201 relative to crawler belt 201 for monitoring, the controller of described sensor cluster generates driving instruction according to described steering angle correspondence, described first power set carry out rotating according to described driving instruction to be ordered about described steering wheel 102 and rotates, and make described crawler belt 201 turn to human body relative to the steering angle of crawler belt 201 is zero thereupon;
Described sensor cluster is also positioned at the velocity of the human body on described crawler belt 201 relative to crawler belt 201 for monitoring, the controller of described sensor cluster generates action command according to described velocity correspondence, described second power set 202 adjust the running speed of described crawler belt 201 according to described action command, make described human body be zero relative to the velocity of described crawler belt 201; When setting human body is run, its velocity direction is consistent with the rotation direction of crawler belt 201.
Described sensor cluster is also positioned at the change in location of the human body on described crawler belt 201 relative to crawler belt 201 vertical direction for monitoring, the controller of described sensor cluster is according to the corresponding generating run instruction of change in location of described vertical direction, described 3rd power set carry out rotating according to described operational order to be ordered about described elevating lever 302 and slides up and down relative to described support 301, makes described elevating lever 302 remain unchanged with the relative position of the vertical direction of human body.
Treadmill of the present invention opens the gate of virtual world, user is when using this treadmill, the action that divertical motion, accelerative running or low speed run and rises relative to crawler belt 201 in the vertical direction or decline can be simulated on a treadmill, treadmill can adjust according to the different motion state of user's simulation, ensure the motion that treadmill is synchronous with user, user's use safety, Experience Degree is high.Based on this, can arrange digitlization display screen on the steering wheel 102 of treadmill, described display screen can provide different runway images or obstacle image, and user can carry out corresponding action according to the content of image, and Experience Degree is higher.
During sensor cluster embody rule, described sensor cluster is positioned at the steering angle of the human body on described crawler belt 201 relative to crawler belt 201 for monitoring, the controller of described sensor cluster generates driving instruction according to described steering angle correspondence, described first power set carry out rotating according to described driving instruction to be ordered about described steering wheel 102 and rotates, and make described crawler belt 201 turn to human body relative to the steering angle of crawler belt 201 is zero thereupon; During human body simulation go to action, steering wheel 102 turns to accordingly, drives crawler belt 201 to turn to, finally achieves divertical motion when human body is normally run on a treadmill.
Sensor cluster is also positioned at the velocity of the human body on described crawler belt 201 relative to crawler belt 201 for monitoring, the controller of described sensor cluster generates action command according to described movement velocity correspondence, described second power set 202 adjust the running speed of described crawler belt 201 according to described action command, make described human body be zero relative to the velocity of described crawler belt 201; When human body speed on crawler belt 201 improves or reduces, human body produces speed difference relative to crawler belt 201, human body is caused to move forward or backward, now, under the function of sensor cluster, control the corresponding raising of running speed or the reduction of crawler belt 201, and then eliminate described speed difference, ensure that human body is run normally on crawler belt 201.
Described sensor cluster is also positioned at the change in location of the human body on described crawler belt 201 relative to crawler belt 201 vertical direction for monitoring, the controller of described sensor cluster is according to the corresponding generating run instruction of change in location of described vertical direction, described 3rd power set carry out rotating according to described operational order to be ordered about described elevating lever 302 and slides up and down relative to described support 301, makes described elevating lever 302 remain unchanged with the relative position of the vertical direction of human body.
In the preferred version of above-described embodiment, described sensor cluster also comprise rectangle frame structure induction coil 401 and tapered live control lever 402, described induction coil 401 is provided with an opening, the sidewall of the relatively described opening of described induction coil 401 is fixedly connected with described elevating lever 302, and two inwalls that described induction coil 401 is relative are provided with one group of photoelectric sensor 403; One end of described control lever 402 is used for being fixedly connected with the waist location of human body, its other end passes described opening and inserts in described induction coil 401, and described control lever 402 can move relative to described induction coil 401 relative to the change in location of the turning to of described crawler belt 201, velocity and vertical direction with human body, described control lever 402 moves the corresponding output signal of telecommunication changing described photoelectric sensor 403 relative to described induction coil 401.
When practical application, in the preferred version of above-described embodiment, described photoelectric sensor 403 is Fibre Optical Sensor or high-speed camera sensor, highly sensitive, easy to use.
When adopting Fibre Optical Sensor, the induction region of a cylindricality is formed in induction coil 401, when control lever 402 is positioned at the induction region of cylindricality, block the transmission of some light, when described control lever 402 with human body turn to and swing time, the swing correspondence of described control lever 402 changes the output signal of telecommunication of described photoelectric sensor 403, the described driving instruction of corresponding generation.That is: when human body carries out clockwise or rotates counterclockwise, the control lever 402 being fixedly connected on human body waist produces corresponding rotation, control lever 402 produces a steering angle relative to the wall of induction coil 401 upper wall, control lever 402 changes the signal transmission being positioned at the sensor of the inwall of induction coil about 401 both sides, pass through induction coil 401 by signal transmission to controller simultaneously, described controller is converted into electrical signal transfer to the first power set after processing signal, order about the first power set and make corresponding rotating campaign, steering angle is made to be zero, steering wheel 102 stops operating, finally realize human body can observe ambient conditions equally function when normal running, whole process is smooth, Experience Degree is high.
Described control lever 402 can the translation with the advance of human body or retrogressing, and the translation correspondence of described control lever 402 changes the output signal of telecommunication of described Fibre Optical Sensor, correspondingly generates described action command.That is: when user runs on a treadmill, the velocity of user is too fast, namely user has movement velocity forward relative to the crawler belt 201 of treadmill, user travels forward, the control lever 402 being positioned at induction coil 401 changes the signal transmission of left and right and upper and lower Fibre Optical Sensor, namely corresponding light has been communicated with, after induction coil 401 monitors this signal transmission, export corresponding signal of telecommunication control power unit by controller to rotate accordingly, increase the velocity of rotation of the crawler belt 201 of treadmill, user is finally made to be zero relative to the movement velocity of crawler belt 201, user normally runs on a treadmill, in like manner, the velocity of user is slack-off, namely user has movement velocity backward relative to the crawler belt 201 of treadmill, user moves backward, the control lever 402 being positioned at induction coil 401 changes the signal transmission of the left and right sides of induction coil 401 and the Fibre Optical Sensor of upper and lower both sides, namely corresponding light has been blocked, after induction coil 401 monitors this signal transmission, export corresponding signal of telecommunication control power unit by controller to rotate accordingly, reduce the velocity of rotation of the crawler belt 201 of treadmill, user is finally made to be zero relative to the movement velocity of crawler belt 201, user normally runs on a treadmill.
Described control lever 402 can move with the rising of human body or decline, the mobile corresponding output signal of telecommunication changing described photoelectric sensor 403 of described control lever 402, the described operational order of corresponding generation.When human body rises or declines, the signal of the Fibre Optical Sensor of induction coil 401 left and right sides changes, be communicated with or block the transmission path of corresponding light, controller is according to the signal generating run instruction of change, control elevating lever 302 to rise or decline, finally realize the relative position of control lever 402 in induction coil 401 and remain unchanged.
When adopting high-speed camera sensor, in induction coil 401, two groups of relative two inwalls are provided with inductor, during normal condition, high-speed camera sensor can collect original image.When human body carries out divertical motion, control lever 402 produces an angle relative to the wall of induction coil 401 top and bottom sidewall, the image that the inductor being positioned at induction coil about 401 inwall collects changes, the corresponding output signal changing induction coil 401, controller processes this output signal, realizes control first power set and operates accordingly, drives steering wheel 102 to rotate, when above-mentioned angle is zero, steering wheel 102 stops operating; When human body changes relative to the velocity of treadmill, human body occurs to move forward or backward relative to crawler belt 201, control lever 402 moves forward or backward, change the both sides up and down of induction coil 401 and the image pick-up signal of the left and right sides simultaneously, the corresponding output signal changing induction coil 401, controller processes this output signal, realizes the velocity of rotation that control second power set 202 change crawler belt 201; Human body carry out rising or descending motion time, control lever 402 moves up and down accordingly relative to induction coil 401, change the image pick-up signal of the sensor of the left and right sides in induction coil 401, the corresponding output signal changing induction coil 401, controller processes this signal, realize the position that control the 3rd power set change elevating lever 302, finally realize control lever 402 and remain unchanged relative to the position of induction coil 401.
In the possibility of above-described embodiment, described sensor cluster also comprises the protection ring 404 for being set in human body waist, and described protection ring 404 is fastened by two semicircular ring and forms; Semicircular ring described in one of them is between described induction coil 401 with described elevating lever 302 and be fixedly connected with described elevating lever 302, and described induction coil 401 is positioned at described protection ring 404, and is fixedly connected with the inwall of this semicircular ring.The structure of protection ring 404 is simple, and when people move on a treadmill, be convenient to the scope controlling to run, security is higher; Meanwhile, be convenient to control the described position of control lever 402 in induction coil 401, use convenient.
In the preferred version of above-described embodiment, be provided with multiple ball 103 between described load-bearing fixed mechanism 101 and described steering wheel 102, described multiple ball 103 is uniformly distributed along the circumference of described steering wheel 102, when steering wheel 102 rotates, the frictional force be subject to is little, and energy consumption is little, rotates more flexible.In the preferred version of this embodiment, described load-bearing fixed mechanism 101 is disk, and the card of described disk is circumferentially provided with multiple half slot 104, and described multiple ball 103 one_to_one corresponding is positioned at described multiple half slot 104.Ball 103 is convenient to be arranged in half slot 104, and ball 103 rotates more flexible, safe and reliable in half slot 104.
In the preferred version of above-described embodiment, connected by the conical surface between described load-bearing fixed mechanism 101 and described steering wheel 102, the described conical surface is provided with many bearings 105, the summit of the conical surface described in the orientation of its axis of described bearing 105, and described bearing 105 can rotate around the direction of rotation of its axis along described steering wheel 102.When steering wheel 102 rotates, the frictional force be subject to is little, and energy consumption is little, rotates more flexible.
In the preferred version of above-described embodiment, described load-bearing fixed mechanism 101 adopts magnetic suspension to be connected with described steering wheel 102, greatly improves the flexibility of rotation, uses convenient.
In the preferred version of above-described embodiment, described first power set comprise the first motor 106 connecting described controller, described first motor 106 is between described load-bearing fixed mechanism 101 and described steering wheel 102 and be fixed on described load-bearing fixed mechanism 101, the rotating shaft of described first motor 106 is perpendicular to the plate face of described steering wheel 102, and described rotating shaft drives described steering wheel 102 to rotate by helical gear 107.The electric signal transmission that process obtains by controller is to the first motor 106, and control the first motor 106 and operate accordingly, drive mechanism is simple and reliable, operates steadily, and maintenance and replacing are conveniently.
In the preferred version of above-described embodiment, described 3rd power set comprise conveyer belt 303 and drive the second motor 304 of described conveyer belt 303, described conveyer belt 303 extends along the axial direction of described support 301, and described elevating lever 302 is perpendicular to described conveyer belt 303 and be fixedly connected with described conveyer belt 303; Described second motor 304 is positioned at the bottom of described support 301 and connects described controller.The electric signal transmission that process obtains by controller is to the second motor 304, and control the second motor 304 and operate accordingly, drive mechanism is simple and reliable, operates steadily, and maintenance and replacing are conveniently.
Embodiment two
Refer to Figure 13-14, this embodiment also provides a kind of treadmill, and this embodiment is the further improvement on the basis of embodiment one, and the technical scheme that embodiment one describes is equally applicable to this enforcement, the technical scheme no longer repeated description that embodiment one describes.
This embodiment is further improved for the control mode of sensor cluster, specific as follows:
In this embodiment, described sensor cluster comprises cross bar 501, vertically disposed transverse slat 502 and riser 503 and the slide rheostat being connected described controller, wherein:
The plate face of described transverse slat 502 is parallel to the card of described steering wheel 102, and is fixedly connected with described elevating lever 302; The slide plate 508 of described slide rheostat is rotationally connected the upper face of described transverse slat 502, and the main body 504 of described slide rheostat connects described cross bar 501, and the axis being parallel of described cross bar 501 is in the axis of the main body 504 of described slide rheostat; One end of described cross bar 501 is used for being fixedly connected with the waist of human body, and the end face of its other end points to the plate face of described riser 503;
Described sensor cluster also comprises the photoelectric induction device connecting described controller, the light source transmitting terminal 505 of described photoelectric induction device is positioned at the end face of described cross bar 501 away from one end of described human body, and the light source receiving plane 506 of described photoelectric induction device is positioned at described riser 503 on the plate face of described cross bar 501 side;
Described cross bar 501 can swing with the rotation of human body, and the swing correspondence of described cross bar 501 changes the output signal of described photoelectric induction device, the described driving instruction of corresponding generation; When human body swings, cross bar 501 and slide plate 508 carry out corresponding rotation around fulcrum 507 together, this fulcrum 507 is positioned at the position that described slide plate 508 is connected with described transverse slat 502, there is corresponding rotational angle in the light of light source transmitting terminal 505, be irradiated on corresponding light source receiving plane 506, produce output signal, corresponding generation driving instruction, and then control the first power set rotate accordingly;
Described cross bar 501 can the translation with the advance of human body or retrogressing, and the translation correspondence of described cross bar 501 changes the resistance value of described slide rheostat, correspondingly generates described action command; When human body advances or retreats, cross bar 501 advances or setback accordingly, slide plate 508 is constant relative to the position of transverse slat 502, there is corresponding translation in the main body 504 of the slide rheostat namely connected to cross bar 501, and then change the resistance value of slide rheostat, controller exports corresponding current signal according to resistance value, drives the second power set 202 to move;
Described cross bar 501 can move with the rising of human body or decline, the mobile corresponding output signal of telecommunication changing described photoelectric induction device of described control lever 402, the described operational order of corresponding generation; When human body rises or declines, described cross bar 501 rotates around above-mentioned fulcrum about 507, there is corresponding rotational angle in the light of light source transmitting terminal 505, be irradiated on corresponding light source receiving plane 506, produce output signal, corresponding generating run instruction, and then control the 3rd power set rotate accordingly.
Adopt the motion conditions of slide rheostat and photoelectric induction device monitoring human, structural design is more simple and reliable, the better effects if of monitoring, controls sensitiveer.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a treadmill, is characterized in that, described treadmill comprises the running system of steering, jacking system and divertical motion synchronous with described steering, wherein:
Described steering comprises load-bearing fixed mechanism, steering wheel and drives the first power set of described steering wheel rotation, and described steering wheel is horizontally disposed with, its rotating top being arranged on described load-bearing fixed mechanism;
The second power set that described running system comprises crawler belt and drives described crawler belt to operate, described crawler belt is positioned at the top of described steering wheel, and can with described steering wheel synchronous axial system;
Described jacking system comprises support, elevating lever and drives the 3rd power set of described lifter rod lifting, and described support vertical is in described steering wheel and be fixedly connected with it, and the end of described elevating lever is positioned on described support;
Described treadmill also comprises sensor cluster, described sensor cluster is positioned at the steering angle of the human body on described crawler belt relative to crawler belt for monitoring, the controller of described sensor cluster generates driving instruction according to described steering angle correspondence, described first power set carry out rotating according to described driving instruction orders about described steering wheel rotation, and make described crawler belt turn to human body relative to the steering angle of crawler belt is zero thereupon;
Described sensor cluster is also positioned at the velocity of the human body on described crawler belt relative to crawler belt for monitoring, the controller of described sensor cluster generates action command according to described velocity correspondence, described second power set adjust the running speed of described crawler belt according to described action command, make described human body be zero relative to the velocity of described crawler belt;
Described sensor cluster is also positioned at the change in location of the human body on described crawler belt relative to crawler belt vertical direction for monitoring, the controller of described sensor cluster is according to the corresponding generating run instruction of change in location of described vertical direction, described 3rd power set carry out rotating according to described operational order to be ordered about described elevating lever and slides up and down relative to described support, makes the relative position of the vertical direction of described elevating lever and human body remain unchanged.
2. treadmill according to claim 1, it is characterized in that, described sensor cluster also comprise rectangle frame structure induction coil and tapered live control lever, described induction coil is provided with an opening, the sidewall of the relatively described opening of described induction coil is fixedly connected with described elevating lever, and two inwalls that described induction coil is relative are provided with one group of photoelectric sensor; One end of described control lever is used for being fixedly connected with the waist location of human body, its other end passes described opening and inserts in described induction coil, and described control lever can move relative to described induction coil relative to the change in location of the turning to of described crawler belt, velocity and vertical direction with human body, described control lever moves the corresponding output signal of telecommunication changing described photoelectric sensor relative to described induction coil.
3. treadmill according to claim 2, is characterized in that, described photoelectric sensor is Fibre Optical Sensor or high-speed camera sensor.
4. treadmill according to claim 3, is characterized in that, described sensor cluster also comprises the protection ring for being set in human body waist, and described protection ring is fastened by two semicircular ring and forms; Semicircular ring described in one of them is between described induction coil with described elevating lever and be fixedly connected with described elevating lever, and described induction coil is positioned at described protection ring, and is fixedly connected with the inwall of this semicircular ring.
5. treadmill according to claim 4, is characterized in that, is provided with multiple ball between described load-bearing fixed mechanism and described steering wheel, and described multiple ball is uniformly distributed along the circumference of described steering wheel.
6. treadmill according to claim 5, is characterized in that, described load-bearing fixed mechanism is disk, and the card of described disk is circumferentially provided with multiple half slot, and described multiple ball one_to_one corresponding is positioned at described multiple half slot.
7. treadmill according to claim 4, it is characterized in that, connected by the conical surface between described load-bearing fixed mechanism and described steering wheel, the described conical surface is provided with many bearings, the summit of the conical surface described in the orientation of its axis of described bearing, and described bearing can rotate around the direction of rotation of its axis along described steering wheel.
8. treadmill according to claim 4, is characterized in that, described load-bearing fixed mechanism and described steering wheel adopt magnetic suspension to be connected.
9. the treadmill according to any one of claim 1-8, it is characterized in that, described first power set comprise the first motor connecting described controller, described first motor is between described load-bearing fixed mechanism and described steering wheel and be fixed on described load-bearing fixed mechanism, the rotating shaft of described first motor is perpendicular to the plate face of described steering wheel, and described rotating shaft drives described steering wheel rotation by helical gear.
10. the treadmill according to any one of claim 1-8, it is characterized in that, described 3rd power set comprise conveyer belt and drive the second motor of described conveyer belt, described conveyer belt extends along the axial direction of described support, and described elevating lever is perpendicular to described conveyer belt and be fixedly connected with described conveyer belt; Described second motor is positioned at the bottom of described support and connects described controller.
CN201510100699.3A 2015-03-06 2015-03-06 Running machine Pending CN104740829A (en)

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CN109999409A (en) * 2019-03-26 2019-07-12 温州商学院 A kind of real-time, interactive treadmill based on VR technology

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