WO2016127958A2 - 低能耗高效跑步机 - Google Patents

低能耗高效跑步机 Download PDF

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Publication number
WO2016127958A2
WO2016127958A2 PCT/CN2016/079101 CN2016079101W WO2016127958A2 WO 2016127958 A2 WO2016127958 A2 WO 2016127958A2 CN 2016079101 W CN2016079101 W CN 2016079101W WO 2016127958 A2 WO2016127958 A2 WO 2016127958A2
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WIPO (PCT)
Prior art keywords
running
outer rotor
low
treadmill
cantilever
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PCT/CN2016/079101
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English (en)
French (fr)
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WO2016127958A3 (zh
Inventor
朱征源
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浙江风尚科技有限公司
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Application filed by 浙江风尚科技有限公司 filed Critical 浙江风尚科技有限公司
Priority to US15/551,025 priority Critical patent/US10369405B2/en
Publication of WO2016127958A2 publication Critical patent/WO2016127958A2/zh
Publication of WO2016127958A3 publication Critical patent/WO2016127958A3/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0207—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means
    • A63B22/0214—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means between the belt supporting deck and the frame
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0207—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means
    • A63B22/0221—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means on the frame supporting the rollers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • A63B2071/0063—Shock absorbers

Definitions

  • the invention belongs to the technical field of treadmills, and in particular relates to a low energy consumption high efficiency treadmill.
  • the treadmill is a regular equipment for the family and gym, and is the simplest of today's home fitness equipment, and is the best choice for home fitness equipment.
  • the treadmill is mainly provided with a pivot rod at a proper position of the armrest frame, and the pivot rod is extended to the front and the lower side of the body body, and the other end is pivoted at a proper position of the running frame, and a bottom portion of the front end of the running frame is provided.
  • the grounding pulley, the grounding pulley will help the user to exert the force, and has the characteristics of being folded and labor-saving and supporting the stability.
  • the running belt driving method of the existing treadmill is generally: the brush motor is connected to the roller through the belt transmission structure.
  • the structure can meet the requirements of use to a certain extent, but this solution still has at least the following defects: the design is unreasonable, the brush motor is easy to wear and the noise is large, and the inertia wheel is needed to reduce the treadmill. Operating energy consumption and improving stability, the cost is higher.
  • people have conducted long-term exploration and proposed various solutions.
  • the Chinese patent document discloses a treadmill, [application number: 201420026381.6], which includes a base, and both ends of the base are respectively provided with a first roller and a tail roller, and a running belt is provided around the first roller and the tail roller, and the base is close to the first
  • One end of the roller is provided with two vertically arranged support arms, and the support arm is slidably mounted with an inverted U-shaped bracket.
  • the bracket has two vertically arranged columns and a laterally disposed beam.
  • the column is slidably mounted on the support arm and the column and the support are supported.
  • the brackets are provided with two oppositely disposed and laterally extending handrails.
  • the two handrails are extended from the first roller to the tail roller, and one armrest is provided for measuring the exerciser. Blood pressure and heart rate measuring instrument, measurement The instrument is electrically connected to the display. The program can timely know the user's own situation to make corresponding adaptive adjustments, and is widely used in physical fitness.
  • the object of the present invention is to provide a low-energy, high-efficiency treadmill that is more rational in design, can reduce operating energy consumption, and has low noise.
  • the low-energy high-efficiency treadmill includes a running platform, and a running belt is arranged on the running platform, a rotating roller is arranged at one end of the running frame, and the other end is provided with an outer roller.
  • a rotor brushless DC motor, the rotating roller and the outer rotor brushless DC motor are arranged in parallel with each other, and the circular running belt is disposed between the rotating roller and the outer rotor brushless DC motor and is an outer rotor brushless DC motor
  • the circular running belt can be driven to rotate during operation.
  • the outer rotor brushless DC motor is provided with an inertial force when rotating, which can ensure the stability of the treadmill operation, and secondly, can improve the operating efficiency, and in addition, the brushless piece and the It can reduce the running noise of the treadmill and is practical.
  • the outer rotor brushless DC motor includes an outer rotor and an inner stator, the inner stator is fixedly coupled to the running frame, and the annular running belt is wound around the outer rotor outer periphery.
  • the outer rotor peripheral sleeve is provided with a tubular body fixedly connected to the outer rotor in a circumferential direction, and the annular running belt is wound around the outer periphery of the tubular body.
  • the length of the tubular body is not less than the width of the endless running belt.
  • a running belt plate fixed on the running platform is arranged between the rotating roller and the outer rotor brushless DC motor, and the circular running belt position On the outside of the running board.
  • the front end of the running platform is suspended on the chassis by a suspension suspension structure, and when the running platform is subjected to a downward force and forcing the front end of the running platform to descend,
  • the suspension suspension structure can assist the rise and fall of the front end of the running platform.
  • the suspension suspension structure includes at least one cantilever, one end of the cantilever is hinged on the running platform, and the other end is connected to the chassis through an elastic expansion and contraction assembly, the cantilever The middle part is hinged to the chassis.
  • the suspension suspension structure has two groups and is symmetrically disposed on both sides of the running platform.
  • the elastic telescopic assembly includes a conductive rod, one end of the conductive rod is hinged to the cantilever, and the other end passes through the chassis and is fixed at the end end to be able to abut A resilient barrier on the chassis.
  • the cantilever is L-shaped and the corner of the cantilever is hinged on the chassis, and the length of one end of the cantilever connected to the running frame is greater than the length of one end connected to the elastic telescopic assembly.
  • the running platform includes a frame body, and a cantilever frame is fixed on a lower side of a front portion of the frame body, the cantilever arm is hinged at a front end of the cantilever frame, and the chassis is A damper cylinder is disposed between the middle portion of the running gantry, and one end of the damper cylinder is fixedly connected to the bottom frame, and the other end is fixedly connected to the running frame.
  • an elastic buffer structure is arranged between the running belt plate and the frame body; the elastic buffer structure comprises a plurality of respectively disposed on both sides of the frame body and located in the frame body and the running belt.
  • the elastic buffer members between the plates, and the elastic buffer members are arranged one by one.
  • the elastic cushioning structure can increase the shock absorption for the rear end of the running platform, so that the running position can be shock-absorbing at all positions.
  • the elastic buffer members are uniformly disposed on both sides of the frame, and are arranged one by one.
  • the elastic buffering member comprises a first strip-shaped pressing plate and a second strip-shaped pressing plate which are disposed correspondingly above and below, and the first strip-shaped pressing plate and the side of the running belt plate Connected, the second strip press plate is fixedly disposed in the frame On the side of the side, a plurality of buffer springs are disposed between the first strip-shaped pressure plate and the second strip-shaped pressure plate. When the running plate is pressed downward, the buffer spring can provide an upward reaction force, thereby obtaining the effect of cushioning and damping.
  • the advantages of the low-energy high-efficiency treadmill are as follows: 1.
  • the design is more reasonable, and the outer rotor brushless DC motor is set to generate inertial force when rotating, and the inertial force can ensure the running of the treadmill.
  • the stability secondly, can also improve the operating efficiency.
  • the brushless sheet can also reduce the running noise of the treadmill and is highly practical.
  • the structure is simple and easy to manufacture, and has a long service life. 3 the shock absorption effect is good.
  • Figure 1 is a schematic view of the structure provided by the present invention.
  • FIG. 2 is a simplified schematic view of a treadmill provided by the present invention.
  • FIG 3 is a schematic view showing the structure of the outer rotor tubular motor and the endless running belt provided by the present invention.
  • FIG. 4 is a schematic view showing the explosion structure of the present invention after removing the armrest.
  • Figure 5 is a partial structural view of Figure 4.
  • FIG. 6 is a schematic view of a suspension suspension structure provided by the present invention.
  • FIG. 7 is a schematic structural view of an elastic buffer member provided by the present invention.
  • the running platform 1 the rotating roller 11, the frame 12, the cantilever frame 13, the damping cylinder 14, the elastic buffering member 15, the first strip-shaped pressing plate 15a, the second strip-shaped pressing plate 15b, the buffer spring 15c, and the ring-shaped running belt 2.
  • the outer rotor brushless DC motor 3 the outer rotor 31, the inner stator 32, the tubular body 33, the running belt 4, the suspension suspension structure 5, the cantilever 51, the elastic telescopic assembly 52, the conductive rod 52a, the elastic blocking body 52b, Chassis 6.
  • the low-energy high-efficiency treadmill includes a running platform 1 on the running platform.
  • the frame 1 is provided with a circular running belt 2, a rotating roller 11 is arranged at one end of the running platform 1, and an outer rotor brushless DC motor 3 is arranged at the other end, and the rotating roller 11 and the outer rotor brushless DC motor 3 are parallel to each other.
  • the endless running belt 2 is disposed between the rotating roller 11 and the outer rotor brushless DC motor 3 and can drive the circular running belt 2 to rotate when the outer rotor brushless DC motor 3 is operated.
  • the outer rotor brushless DC motor can generate inertial force when it rotates. This inertial force can ensure the stability of the treadmill operation. Secondly, it can improve the running efficiency. In addition, the brushless piece can also reduce the running noise of the treadmill. More practical.
  • the outer rotor brushless DC motor 3 of the present embodiment includes an outer rotor 31 and an inner stator 32, the inner stator 32 is fixedly coupled to the running frame 1, and the endless running belt 2 is wound around the outer rotor 31. .
  • a tubular body 33 which is circumferentially fixedly connected to the outer rotor 31 is sleeved around the outer rotor 31, and the annular running belt 2 is wound around the outer periphery of the tubular body 33.
  • the length of the tubular body 33 is not less than the width of the endless running belt 2.
  • a running belt 4 fixed to the running platform 1 is provided, and the endless running belt 2 is located at the periphery of the running belt 4.
  • the front end of the running platform 1 of the present embodiment is suspended on the chassis 6 by the suspension suspension structure 5, and the suspension is avoided when the running platform 1 receives a downward force and forces the front end of the running platform 1 to descend.
  • the shock structure 5 can assist the front end of the running platform 1 to rise and reset.
  • the suspension suspension structure 5 herein includes at least one cantilever 51, one end of the cantilever 51 is hinged on the running platform 1, and the other end is connected to the chassis 6 through an elastic expansion and contraction assembly 52. Hinged to the chassis 6.
  • the elastic telescopic assembly 52 includes a conductive rod 52a, one end of which is hinged to the cantilever 51, and the other end passes through the chassis 6 and is fixed at the end end with a resilient barrier against the chassis 6. 52b.
  • the cantilever 51 is L-shaped and the corner portion of the cantilever 51 is hinged to the chassis 6.
  • the length of one end of the cantilever 51 connected to the running frame 1 is greater than the length of one end connected to the elastic telescopic assembly 52.
  • the underframe 6 is provided with an armrest 61 and an instrument panel 62.
  • the suspension suspension structure 5 of the present embodiment has two groups and is symmetrically disposed on both sides of the running platform 1.
  • the running frame in this embodiment includes a frame body 12, and a cantilever frame 13 is fixed on the lower side of the front portion of the frame body 12.
  • the cantilever is hinged at the front end of the cantilever frame 13, and between the bottom frame and the middle portion of the running frame
  • a damper cylinder 14 is provided, and one end of the damper cylinder 14 is fixedly connected to the bottom frame, and the other end is fixedly connected to the running frame.
  • an elastic buffer structure is disposed between the running belt and the frame 12;
  • the elastic buffer structure includes a plurality of elastic buffer members 15 respectively disposed on the two sides of the frame 12 and located between the frame 12 and the running belt, and
  • the elastic buffer members 15 are arranged one by one.
  • the elastic cushioning structure can increase the shock absorption for the rear end of the running platform, so that the running position can be shock-absorbing at all positions.
  • the elastic buffer members 15 are evenly disposed on both sides of the frame body 12, and are disposed in one-to-one correspondence.
  • the elastic buffering member 15 includes a first strip-shaped pressing plate 15a and a second strip-shaped pressing plate 15b correspondingly disposed above and below, and the first strip-shaped pressing plate 15a is connected to the side of the running belt plate, and the second strip-shaped pressing plate 15b is fixedly disposed on the side of the frame body 12, and a plurality of buffer springs 15c are disposed between the first strip-shaped pressure plate 15a and the second strip-shaped pressure plate 15b.
  • the buffer spring can provide an upward reaction force, thereby obtaining the effect of cushioning and damping.

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  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

本发明属于跑步机技术领域，尤其涉及一种低能耗高效跑步机。它解决了现有技术噪音大且运行能耗较高等技术问题。本低能耗高效跑步机包括跑台架，在跑台架上设有环形跑带，在跑台架一端设有转动辊，另一端设有外转子无刷直流电机，所述的转动辊与外转子无刷直流电机相互平行设置，所述的环形跑带绕设在转动辊和外转子无刷直流电机之间且当外转子无刷直流电机工作时能驱动所述的环形跑带转动。与现有技术相比，本发明优点在于：1、设计更合理，设置了外转子无刷直流电机在转动时自身就能产生惯性力，该惯性力可以保证跑步机运行的稳定性，其次，还能提高运行效率，另外，无刷片且还可以降低跑步机的运行噪音，实用性强；2、成本低。

Description

低能耗高效跑步机 技术领域
本发明属于跑步机技术领域，尤其涉及一种低能耗高效跑步机。
背景技术
跑步机是家庭及健身房常备的器材，而且是当今家庭健身器材中最简单的一种，是家庭健身器的最佳选择。跑步机，其主要系在扶手架适当位置处设一枢杆，复使该枢杆向机体前下方延伸，并使其另端枢结在跑步框架的适当位置处，在跑步框架前端底部设有一贴地滑轮，该贴地滑轮将有助于使用者的施力，具有折收省力，撑持稳固的特点。目前，现有的跑步机的跑步带驱动方式一般都为：有刷电机通过带传动结构与辊筒相连的结构。该结构在一定程度上能满足使用要求，但是这种方案还至少存在以下缺陷：设计不合理，有刷电机其刷片容易磨损且噪音较大，另外，还需要设置惯性轮从而降低跑步机的运行能耗和提高稳定性，成本较高。为了解决现有技术存在的问题，人们进行了长期的探索，提出了各式各样的解决方案。
例如，中国专利文献公开了一种跑步机,[申请号：201420026381.6]，包括底座，底座的两端分别设有首辊和尾辊，环绕首辊和尾辊设有跑步带，底座上靠近首辊一端设有两竖向设置的支撑臂，支撑臂上滑动安装有一倒U形的支架，支架具有两竖向设置的立柱和一横向设置的横梁，立柱滑动安装于支撑臂上且立柱与支撑臂之间设有锁紧机构，横梁上设有显示屏，支架上设有两相对设置且横向延伸的扶手，两扶手均由首辊向尾辊方向延伸，一扶手上设有用于测量锻炼者血压及心率的测量仪，测量 仪与显示屏电连接。该方案能够及时得知使用者的自身状况以作出相应的适应性调整，广泛应用于体育健身中。
上述的方案在一定程度上改进了现有技术的部分问题，但是，该方案还至少存在以下缺陷：设计不合理，该方案未能解决上述的技术问题，实用性差。
发明内容
本发明的目的是针对上述问题，提供一种设计更合理，能降低运行能耗且噪音小的低能耗高效跑步机。
为达到上述目的，本发明采用了下列技术方案：本低能耗高效跑步机包括跑台架，在跑台架上设有环形跑带，在跑台架一端设有转动辊，另一端设有外转子无刷直流电机，所述的转动辊与外转子无刷直流电机相互平行设置，所述的环形跑带绕设在转动辊和外转子无刷直流电机之间且当外转子无刷直流电机工作时能驱动所述的环形跑带转动。
在本申请中，设置了外转子无刷直流电机在转动时自身就能产生惯性力，该惯性力可以保证跑步机运行的稳定性，其次，还能提高运行效率，另外，无刷片且还可以降低跑步机的运行噪音，实用性强。
在上述的低能耗高效跑步机中，所述的外转子无刷直流电机包括外转子和内定子，所述的内定子与跑台架固连，所述的环形跑带绕于外转子外围。
在上述的低能耗高效跑步机中，所述的外转子外围套设有与外转子周向固定连接的管状体，所述的环形跑带绕于管状体外围。
在上述的低能耗高效跑步机中，所述的管状体的长度不小于环形跑带的宽度。
在上述的低能耗高效跑步机中，所述的转动辊与外转子无刷直流电机之间设有固定在跑台架上的跑带板，所述的环形跑带位 于跑带板外围。
在上述的低能耗高效跑步机中，所述的跑台架的前端通过悬挂避震结构悬置在底架上且当跑台架受到向下作用力并迫使跑台架前端下降后所述的悬挂避震结构能辅助跑台架前端上升复位。
在上述的低能耗高效跑步机中，所述的悬挂避震结构包括至少一个悬臂，所述的悬臂的一端铰接在跑台架上，另一端通过弹性伸缩组件与底架相连，所述的悬臂中部铰接在底架上。
在上述的低能耗高效跑步机中，所述的悬挂避震结构有两组且对称设置在跑台架两侧。
在上述的低能耗高效跑步机中，所述的弹性伸缩组件包括传导杆，所述的传导杆的一端与悬臂相铰接，另一端穿过底架且在该端端部固定有能抵靠在底架上的弹性阻挡体。
在上述的低能耗高效跑步机中，所述的悬臂呈L型且悬臂的拐角部铰接在底架上，所述的悬臂与跑台架相连的一端长度大于与弹性伸缩组件相连的一端长度。
在上述的低噪音型直驱动式跑步机中，所述的跑台架包括框体，在框体的前部下侧固定有悬臂架，所述的悬臂铰接在悬臂架前端，所述的底架与跑台架中部之间设有阻尼缸，所述的阻尼缸的一端与底架固连，另一端与跑台架固连。
在上述的低噪音型直驱动式跑步机中，所述的跑带板与框体之间设有弹性缓冲结构；该弹性缓冲结构包括若干分别设置在框体两侧且位于框体与跑带板之间的弹性缓冲件，且所述的弹性缓冲件一一对应设置。弹性缓冲结构能为跑台后端提高减震，这样使得跑台各个位置均能进行减震。弹性缓冲件分别均匀设置在框体的两侧，且一一对应设置。
在上述的低噪音型直驱动式跑步机中，所述的弹性缓冲件包括上下对应设置的第一条形压板与第二条形压板，所述的第一条形压板与跑带板侧边相连，所述的第二条形压板固定设置在框体 的侧边上，且所述的第一条形压板与第二条形压板之间设有若干缓冲弹簧。当跑板向下受力时缓冲弹簧能提供向上的反作用力，从而获得缓冲减震的效果。
与现有的技术相比，本低能耗高效跑步机的优点在于：1、设计更合理，设置了外转子无刷直流电机在转动时自身就能产生惯性力，该惯性力可以保证跑步机运行的稳定性，其次，还能提高运行效率，另外，无刷片且还可以降低跑步机的运行噪音，实用性强。2、结构简单且易于制造，使用寿命长。3、减震效果好。
附图说明
图1是本发明提供的结构示意图。
图2是本发明提供的跑步机简化结构示意图。
图3是本发明提供的外转子管状电机与环形跑带相连结构示意图。
图4是本发明提供的去除扶手后的爆炸结构示意图。
图5是图4中的局部结构示意图。
图6是本发明提供的悬挂避震结构示意图。
图7是本发明提供的弹性缓冲件结构示意图。
图中，跑台架1、转动辊11、框体12、悬臂架13、阻尼缸14、弹性缓冲件15、第一条形压板15a、第二条形压板15b、缓冲弹簧15c、环形跑带2、外转子无刷直流电机3、外转子31、内定子32、管状体33、跑带板4、悬挂避震结构5、悬臂51、弹性伸缩组件52、传导杆52a、弹性阻挡体52b、底架6。
具体实施方式
以下是发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。
如图1-7所示，本低能耗高效跑步机包括跑台架1，在跑台 架1上设有环形跑带2，在跑台架1一端设有转动辊11，另一端设有外转子无刷直流电机3，所述的转动辊11与外转子无刷直流电机3相互平行设置，所述的环形跑带2绕设在转动辊11和外转子无刷直流电机3之间且当外转子无刷直流电机3工作时能驱动所述的环形跑带2转动。外转子无刷直流电机在转动时自身就能产生惯性力，该惯性力可以保证跑步机运行的稳定性，其次，还能提高运行效率，另外，无刷片且还可以降低跑步机的运行噪音，实用性更强。
具体地，本实施例的外转子无刷直流电机3包括外转子31和内定子32，所述的内定子32与跑台架1固连，所述的环形跑带2绕于外转子31外围。
优化方案，在外转子31外围套设有与外转子31周向固定连接的管状体33，所述的环形跑带2绕于管状体33外围。且该管状体33的长度不小于环形跑带2的宽度。
另外，在转动辊11与外转子无刷直流电机3之间设有固定在跑台架1上的跑带板4，所述的环形跑带2位于跑带板4外围。其次，本实施例的跑台架1的前端通过悬挂避震结构5悬置在底架6上且当跑台架1受到向下作用力并迫使跑台架1前端下降后所述的悬挂避震结构5能辅助跑台架1前端上升复位。
具体地，这里的悬挂避震结构5包括至少一个悬臂51，所述的悬臂51的一端铰接在跑台架1上，另一端通过弹性伸缩组件52与底架6相连，所述的悬臂51中部铰接在底架6上。弹性伸缩组件52包括传导杆52a，所述的传导杆52a的一端与悬臂51相铰接，另一端穿过底架6且在该端端部固定有能抵靠在底架6上的弹性阻挡体52b。其次，悬臂51呈L型且悬臂51的拐角部铰接在底架6上，所述的悬臂51与跑台架1相连的一端长度大于与弹性伸缩组件52相连的一端长度。底架6上设有扶手61和仪表盘62。
作为本实施例最优化的方案，本实施例的悬挂避震结构5有两组且对称设置在跑台架1两侧。
本实施例中的跑台架包括框体12，在框体12的前部下侧固定有悬臂架13，所述的悬臂铰接在悬臂架13前端，所述的底架与跑台架中部之间设有阻尼缸14，所述的阻尼缸14的一端与底架固连，另一端与跑台架固连。其次，在跑带板与框体12之间设有弹性缓冲结构；该弹性缓冲结构包括若干分别设置在框体12两侧且位于框体12与跑带板之间的弹性缓冲件15，且所述的弹性缓冲件15一一对应设置。弹性缓冲结构能为跑台后端提高减震，这样使得跑台各个位置均能进行减震。弹性缓冲件15分别均匀设置在框体12的两侧，且一一对应设置。
另外，弹性缓冲件15包括上下对应设置的第一条形压板15a与第二条形压板15b，所述的第一条形压板15a与跑带板侧边相连，所述的第二条形压板15b固定设置在框体12的侧边上，且所述的第一条形压板15a与第二条形压板15b之间设有若干缓冲弹簧15c。当跑板向下受力时缓冲弹簧能提供向上的反作用力，从而获得缓冲减震的效果。
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。
尽管本文较多地使用了跑台架1、转动辊11、框体12、悬臂架13、阻尼缸14、弹性缓冲件15、第一条形压板15a、第二条形压板15b、缓冲弹簧15c、环形跑带2、外转子无刷直流电机3、外转子31、内定子32、管状体33、跑带板4、悬挂避震结构5、悬臂51、弹性伸缩组件52、传导杆52a、弹性阻挡体52b、底架6等术语，但并不排除使用其它术语的可能性。使用这些术语仅仅是为了更方便地描述和解释本发明的本质；把它们解释成任何 一种附加的限制都是与本发明精神相违背的。

Claims (10)

  1. 一种低能耗高效跑步机，包括跑台架(1)，在跑台架(1)上设有环形跑带(2)，其特征在于，所述的跑台架(1)一端设有转动辊(11)，另一端设有外转子无刷直流电机(3)，所述的转动辊(11)与外转子无刷直流电机(3)相互平行设置，所述的环形跑带(2)绕设在转动辊(11)和外转子无刷直流电机(3)之间且当外转子无刷直流电机(3)工作时能驱动所述的环形跑带(2)转动。
  2. 根据权利要求1所述的低能耗高效跑步机，其特征在于，所述的外转子无刷直流电机(3)包括外转子(31)和内定子(32)，所述的内定子(32)与跑台架(1)固连，所述的环形跑带(2)绕于外转子(31)外围。
  3. 根据权利要求2所述的低能耗高效跑步机，其特征在于，所述的外转子(31)外围套设有与外转子(31)周向固定连接的管状体(33)，所述的环形跑带(2)绕于管状体(33)外围。
  4. 根据权利要求3所述的低能耗高效跑步机，其特征在于，所述的管状体(33)的长度不小于环形跑带(2)的宽度。
  5. 根据权利要求1或2或3或4所述的低能耗高效跑步机，其特征在于，所述的转动辊(11)与外转子无刷直流电机(3)之间设有固定在跑台架(1)上的跑带板(4)，所述的环形跑带(2)位于跑带板(4)外围。
  6. 根据权利要求1或2或3或4所述的低能耗高效跑步机，其特征在于，所述的跑台架(1)的前端通过悬挂避震结构(5)悬置在底架(6)上且当跑台架(1)受到向下作用力并迫使跑台架(1)前端下降后所述的悬挂避震结构(5)能辅助跑台架(1)前端上升复位。
  7. 根据权利要求6所述的低能耗高效跑步机，其特征在于，所述的悬挂避震结构(5)包括至少一个悬臂(51)，所述的悬臂(51)的一端铰接在跑台架(1)上，另一端通过弹性伸缩组件(52) 与底架(6)相连，所述的悬臂(51)中部铰接在底架(6)上。
  8. 根据权利要求7所述的低能耗高效跑步机，其特征在于，所述的悬挂避震结构(5)有两组且对称设置在跑台架(1)两侧。
  9. 根据权利要求8所述的低能耗高效跑步机，其特征在于，所述的弹性伸缩组件(52)包括传导杆(52a)，所述的传导杆(52a)的一端与悬臂(51)相铰接，另一端穿过底架(6)且在该端端部固定有能抵靠在底架(6)上的弹性阻挡体(52b)。
  10. 根据权利要求9所述的低能耗高效跑步机，其特征在于，所述的悬臂(51)呈L型且悬臂(51)的拐角部铰接在底架(6)上，所述的悬臂(51)与跑台架(1)相连的一端长度大于与弹性伸缩组件(52)相连的一端长度。
PCT/CN2016/079101 2015-02-12 2016-04-12 低能耗高效跑步机 WO2016127958A2 (zh)

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