WO2016141900A1 - 路况模拟跑步机 - Google Patents

路况模拟跑步机 Download PDF

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Publication number
WO2016141900A1
WO2016141900A1 PCT/CN2016/079131 CN2016079131W WO2016141900A1 WO 2016141900 A1 WO2016141900 A1 WO 2016141900A1 CN 2016079131 W CN2016079131 W CN 2016079131W WO 2016141900 A1 WO2016141900 A1 WO 2016141900A1
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Prior art keywords
running
road condition
running belt
platform
belt
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PCT/CN2016/079131
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English (en)
French (fr)
Inventor
朱征源
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浙江风尚科技有限公司
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Publication of WO2016141900A1 publication Critical patent/WO2016141900A1/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

Definitions

  • the invention belongs to the technical field of treadmills, and in particular relates to a road condition simulation 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. This is an existing treadmill, and in order to further enrich the use of functions and improve the exercise effect.
  • the Chinese patent document discloses a treadmill simulation control device [application number: 200720007838.9], which is composed of a microprocessor, a display and a speed sensor; the microprocessor has built-in program software for simulating road condition real-time image information, and the display is executed.
  • the program software of the built-in image message of the microprocessor shows that the speed sensor detects the speed change of the treadmill and transmits the speed value to the microprocessor comparison, so that the microprocessor adjusts the output speed of the built-in image message.
  • the image playback speed output by the display can be rhythm with the speed of the athlete, and the exercise fun is improved without the sense of burnout, and the sports and entertainment effects simulating the actual situation are achieved.
  • the solution improves some of the problems of the prior art to some extent.
  • the solution still has at least the following drawbacks: the road condition cannot be simulated, resulting in poor exercise effect, single function and poor practicability.
  • the object of the present invention is to provide a design that is more reasonable and can be raised in response to the above problems.
  • the road condition with high exercise effect simulates the treadmill.
  • the road condition simulation treadmill includes a running platform, and the running platform is provided with a running belt board and a ring running belt sleeved on the periphery of the running belt board, the ring
  • the running belt is connected to a running belt driving mechanism capable of driving the circular running belt
  • the running table is provided with a tilt driving mechanism capable of driving the left and right tilting of the running platform.
  • the tilt drive mechanism includes lift drives respectively disposed on both sides of the running belt and each side having at least one side.
  • the lifting drive is any one of a lift motor, a cylinder and a cylinder.
  • the front end of the running platform is suspended on the chassis by a suspension suspension structure, and the suspension is avoided when the running frame is subjected to a downward force and the front end of the running platform is forced to descend.
  • the shock structure can assist the rise and fall of the front end of the running platform.
  • the suspension suspension structure comprises 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 unit, the cantilever middle portion Hinged on the chassis.
  • the front end of the running platform is suspended on the chassis by a hinge structure.
  • the tilt drive mechanism includes a cam provided at a rear end of the running frame and having at least one number, and the cam is coupled to a rotary drive mechanism capable of driving the rotation thereof.
  • the tilt drive mechanism includes a lift drive provided on both sides of the running frame with at least one of each side.
  • the running belt driving mechanism includes a rotating roller disposed at one end of the running platform, and a driving motor is disposed at the other end of the running platform, and the rotating roller and the driving motor are arranged in parallel with each other.
  • the annular running belt is disposed between the rotating roller and the driving motor and can drive the circular running belt to rotate when the driving motor is in operation;
  • the driving motor is an outer rotor brushless DC motor or a tubular motor.
  • the drive 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 length of the outer rotor is not less than the width of the endless running belt.
  • 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 against the bottom.
  • a resilient barrier on the shelf is provided.
  • the cantilever is L-shaped and the corner portion 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 the front portion of the frame body, the cantilever is hinged at the front end of the cantilever frame, and the chassis and the running frame are A damper cylinder is disposed between the middle portions, 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 disposed between the running belt plate and the frame body; the elastic buffer structure includes a plurality of elastic buffer structures respectively disposed on both sides of the frame body and located between the frame body and the running belt plate.
  • the elastic buffer members are arranged, 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.
  • a lift drive motor is provided between the cantilever frame and the running frame. The front end of the gantry can be lifted and lowered by the lift drive motor.
  • the elastic buffering member includes a first strip-shaped pressing plate and a second strip-shaped pressing plate correspondingly disposed above and below, and the first strip-shaped pressing plate is connected to the side of the running belt plate, The second strip is fixedly disposed on the side of the frame, And a plurality of buffer springs are disposed between the first strip-shaped pressure plate and the second strip-shaped pressure plate.
  • the buffer spring can provide an upward reaction force, thereby obtaining the effect of cushioning and damping.
  • the advantages of the road condition simulation treadmill are as follows: 1.
  • the design is more reasonable, can simulate the actual road condition and improve the exercise effect, and further enrich the practicality of the treadmill.
  • the shock absorption effect is good.
  • the structure of the ring running belt between the rotating roller and the driving motor not only drives the output of the driving motor to directly drive the rotation of the ring running belt, but also prevents the loss of the power output, and greatly reduces the running energy consumption of the treadmill.
  • the utility model has strong practicability.
  • the belt transmission structure is omitted, the noise and the manufacturing cost can be greatly reduced, and secondly, the driving motor can reduce the volume of the whole machine. 4
  • the structure is simple and easy to manufacture, long service life.
  • FIG. 1 is a schematic perspective view of 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 a driving motor and a ring-shaped running belt provided by the present invention.
  • FIG. 4 is a simplified schematic view of a first embodiment of the present invention.
  • FIG. 5 is a schematic view of the explosion structure after removing the armrest provided by the present invention.
  • Figure 6 is a partial structural view of Figure 5.
  • FIG. 7 is a schematic view of a suspension suspension structure provided by the present invention.
  • FIG. 8 is a schematic structural view of an elastic buffer member provided by the present invention.
  • Figure 9 is a simplified schematic view of a second embodiment of the present invention.
  • FIG. 10 is a schematic structural view of Embodiment 2 provided by the present invention.
  • Figure 11 is a simplified schematic view of a third embodiment of the present invention.
  • the road condition simulation treadmill includes a running platform 1 on which a running belt board 2 and a ring-shaped running belt 3 sleeved on the periphery of the running belt board 2 are provided.
  • the running belt 3 is connected to a running belt driving mechanism 4 capable of driving the operation of the endless running belt 3, and the running belt driving mechanism 4 includes a rotating roller 41 disposed at one end of the running frame 1, and a driving motor 42 is disposed at the other end of the running frame 1.
  • the rotating roller 41 and the driving motor 42 are disposed in parallel with each other, and the endless running belt 3 is disposed between the rotating roller 41 and the driving motor 42 and can drive the circular running belt 3 when the driving motor 42 operates.
  • Rotating; the drive motor 42 is an outer rotor brushless DC motor or a tubular motor.
  • the drive motor 42 includes an outer rotor 42b and an inner stator 42b, the inner stator 42b being fixedly coupled to the running frame 1, and the endless running belt 3 wound around the outer periphery of the outer rotor 42a.
  • the length of the outer rotor 42a is not less than the width of the endless running belt 3.
  • the structure of the circular running belt around the rotating roller and the outer rotor not only drives the output of the driving motor to directly drive the rotation of the circular running belt, but also prevents the loss of the power output, and greatly reduces the running energy consumption of the treadmill and is practical. Strong, at the same time, the belt drive structure is omitted, which can greatly reduce noise and manufacturing costs.
  • the tubular motor or the outer rotor brushless DC motor can reduce the size of the whole machine.
  • the running frame 1 is provided with a tilt driving mechanism 5 capable of driving the running table 1 to tilt left and right.
  • the tilt drive mechanism 5 of the present embodiment includes lift actuators 51 which are respectively disposed on both sides of the running belt 2 and each of which has at least one side.
  • the lift driver 51 is any one of a lift motor, a cylinder, and a cylinder.
  • the front end of the running platform 1 of the present embodiment is suspended on the chassis 7 by the suspension suspension structure 6 and when the running platform 1 receives a downward force and forces the running platform 1
  • the suspension suspension structure 6 described above after the front end is lowered can assist the front end of the running platform 1 to rise and reset.
  • the suspension suspension structure 6 here has two groups and is symmetrically disposed on both sides of the running platform 1.
  • the underframe 7 is provided with an armrest 72 and an instrument panel 73.
  • the above-mentioned suspension suspension structure 6 includes at least one cantilever 61, one end of the cantilever 61 is hinged on the running platform 1, and the other end is connected to the chassis 7 through an elastic expansion and contraction assembly 62, the middle of the cantilever 61 Hinged to the chassis 7.
  • the elastic telescopic assembly 62 includes a conductive rod 62a having one end hinged to the cantilever 61 and the other end passing through the chassis 7 and having an elastic barrier against the chassis 7 at the end end. 62b.
  • the cantilever 61 is L-shaped and the corner portion of the cantilever 61 is hinged to the chassis 7, and the length of one end of the cantilever 61 connected to the running frame 1 is greater than the length of one end connected to the elastic telescopic assembly 62.
  • the running platform includes a frame body 11 on the lower side of the front portion of the frame body 11, and the cantilever frame 12 is hinged to the front end of the cantilever frame 12, and the base frame and the middle portion of the running frame are provided with damping.
  • the cylinder 13 has one end fixed to the bottom frame and the other end fixed to the running frame.
  • a lift drive motor 15 is disposed between the cantilever frame 12 and the running frame. The front end of the running frame can be lifted and lowered by the lift drive motor 15.
  • an elastic buffer structure is disposed between the running belt and the frame 11;
  • the elastic buffer structure includes a plurality of elastic buffer members 14 respectively disposed on the two sides of the frame 11 and located between the frame 11 and the running belt, 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 body 11 and are disposed one by one.
  • the elastic buffering member of the embodiment includes a first strip-shaped pressing plate 14a and a second strip-shaped pressing plate 14b correspondingly disposed above and below, and the first strip-shaped pressing plate and the running belt
  • the side plates are connected to each other, and the second strip-shaped pressing plate is fixedly disposed on the side of the frame body 11, and a plurality of buffer springs 14c are disposed between the first strip-shaped pressing plate and the second strip-shaped pressing plate.
  • the buffer spring can provide an upward reaction force, thereby obtaining the effect of cushioning and damping.
  • the realistic road conditions can be well simulated to improve the exercise effect and further enrich the use function of the treadmill.
  • the structure and working principle of the embodiment are basically the same as those of the first embodiment, except that the front end of the running platform 1 is suspended on the chassis 7 through the hinge structure.
  • the hinge structure includes strip-shaped holes 71 disposed on both sides of the chassis 7, and a movable rod body that can be inserted into the strip-shaped holes 71 is respectively disposed at two sides of the front end of the running platform 1, and the moving rod body can be along the length of the strip-shaped holes 71
  • the direction is moved, and a spring having one end acting on the chassis 7 is sleeved on the moving rod body, and the other end of the spring acts on the end cap of the moving rod body.
  • the moving rod body is driven to move by the driver.
  • the tilt drive mechanism 5 of the present embodiment includes a cam 52 provided at the rear end of the running frame 1 and having at least one number, and the cam 52 is coupled to a rotary drive mechanism 53 capable of driving the rotation thereof.
  • the rotary drive mechanism 53 includes a motor.
  • the rotary drive mechanism 53 is fixed to the chassis 7 or placed on the ground.
  • the structure and working principle of the embodiment are basically the same as those of the first embodiment, except that the tilting drive mechanism 5 includes two sides disposed on both sides of the running platform 1 and each side has at least one side.
  • Lifting drive 51 is any one of a lift motor, a cylinder, and a cylinder.
  • the lifting drive 51 is disposed below the running frame 1 or between the running frame 1 and the undercarriage 7.
  • the running platform 1, the frame 11, the cantilever frame 12, the damper cylinder 13, the elastic buffering member 14, the first strip-shaped pressing plate 14a, the second strip-shaped pressing plate 14b, the buffer spring 14c, and the running belt plate are used more frequently herein. 2.
  • Ring running belt 3 running belt driving mechanism 4, rotating roller 41, driving motor 42, outer rotor 42a, inner stator 42b, tilting drive mechanism 5, lifting drive 51, cam 52, rotary drive mechanism 53, suspension suspension structure 6.

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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)

Abstract

一种路况模拟跑步机，包括跑台架（1），在跑台架（1）上设有跑带板（2）和套设在跑带板（2）外围的环形跑带（3），环形跑带（3）与能够驱动环形跑带（3）运转的跑带驱动机构（4）相连，跑台架（1）上设有能驱动跑台架（1）左右倾斜的倾斜驱动机构（5）。

Description

路况模拟跑步机 技术领域
本发明属于跑步机技术领域，尤其涉及一种路况模拟跑步机。
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。这是现有的跑步机，而为了能进一步丰富使用功能和提高锻炼效果。例如，中国专利文献公开了一种跑步机仿真控制装置[申请号：200720007838.9]，系由微处理器、显示器及速度传感器组成；微处理器内建有仿真路况实景影像讯息的程序软件，显示器执行微处理器内建影像讯息的程序软件显示，至于速度传感器系侦测跑步机的速度变化，并且将该速度值传送至微处理器比对，令微处理器调整内建影像讯息的输出速度，使显示器输出的影像播放速度可随着运动者的速度而律动，俾增进运动乐趣而没有倦怠感，且达到模拟实际情境的运动与娱乐效果。
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：无法模拟路况从而导致锻炼效果较差，功能单一且实用性差。
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且能提 高锻炼效果的路况模拟跑步机。
为达到上述目的，本发明采用了下列技术方案：本路况模拟跑步机包括跑台架，在跑台架上设有跑带板和套设在跑带板外围的环形跑带，所述的环形跑带与能够驱动环形跑带运转的跑带驱动机构相连，所述的跑台架上设有能驱动跑台架左右倾斜的倾斜驱动机构。
在上述的路况模拟跑步机中，所述的倾斜驱动机构包括分别设置在跑带板两侧边且每个侧边数量至少为一个的升降驱动器。升降驱动器为扬升电机、气缸和油缸中的任意一种。
在上述的路况模拟跑步机中，所述的跑台架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。
在上述的路况模拟跑步机中，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。
作为另外一种方案，在上述的路况模拟跑步机中，所述的跑台架前端通过铰接结构悬置在底架上。
在上述的路况模拟跑步机中，所述的倾斜驱动机构包括设置在跑台架后端且数量至少为一个的凸轮，所述的凸轮与能驱动其转动的旋转驱动机构相连。
在上述的路况模拟跑步机中，所述的倾斜驱动机构包括设置在跑台架两侧边且每个侧边数量至少为一个的升降驱动器。
在上述的路况模拟跑步机中，所述的跑带驱动机构包括设置在跑台架一端的转动辊，在跑台架的另一端设有驱动电机，所述的转动辊和驱动电机相互平行设置，所述的环形跑带绕设在转动辊和驱动电机之间且当驱动电机工作时能驱动所述的环形跑带转动；所述的驱动电机为外转子无刷直流电机或者管状电机。
在上述的路况模拟跑步机中，所述的驱动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。
在上述的路况模拟跑步机中，所述的外转子的长度不小于环形跑带的宽度。
在上述的路况模拟跑步机中，所述的悬挂避震结构有两组且对称设置在跑台架两侧。
在上述的路况模拟跑步机中，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。
在上述的路况模拟跑步机中，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。
在上述的路况模拟跑步机中，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。
在上述的路况模拟跑步机中，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。悬臂架和跑台架之间设有扬升驱动电机。跑台架前端能够在扬升驱动电机驱动下升降。
在上述的路况模拟跑步机中，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，本路况模拟跑步机的优点在于：1、设计更合理，能模拟实际的路况从而提高了锻炼效果，同时也进一步丰富了跑步机的实用性。2、减震效果好。3、环形跑带绕设在转动辊和驱动电机之间的结构不仅使驱动电机输出的动力直接驱动环形跑带转动，而且还可以防止动力输出的损耗，大幅降低了跑步机的运行能耗且实用性强，同时，省略了带传动结构，可以大幅降低噪音和制造成本，其次，驱动电机可以缩小整机的体积。4、结构简单且易于制造，使用寿命长。
附图说明
图1是本发明提供的立体结构示意图。
图2是本发明提供的跑步机简化结构示意图。
图3是本发明提供的驱动电机与环形跑带相连结构示意图。
图4是本发明提供的实施例一简化结构示意图。
图5是本发明提供的去除扶手后的爆炸结构示意图。
图6是图5中的局部结构示意图。
图7是本发明提供的悬挂避震结构示意图。
图8是本发明提供的弹性缓冲件结构示意图。
图9是本发明提供的实施例二简化结构示意图。
图10是本发明提供的实施例二结构示意图。
图11是本发明提供的实施例三简化结构示意图。
图中，跑台架1、框体11、悬臂架12、阻尼缸13、弹性缓冲件14、第一条形压板14a、第二条形压板14b、缓冲弹簧14c、跑带板2、环形跑带3、跑带驱动机构4、转动辊41、驱动电机42、 外转子42a、内定子42b、倾斜驱动机构5、升降驱动器51、凸轮52、旋转驱动机构53、悬挂避震结构6、悬臂61、弹性伸缩组件62、传导杆62a、弹性阻挡体62b、底架7、条形孔71。
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1-3所示，本路况模拟跑步机包括跑台架1，在跑台架1上设有跑带板2和套设在跑带板2外围的环形跑带3，所述的环形跑带3与能够驱动环形跑带3运转的跑带驱动机构4相连，跑带驱动机构4包括设置在跑台架1一端的转动辊41，在跑台架1的另一端设有驱动电机42，所述的转动辊41和驱动电机42相互平行设置，所述的环形跑带3绕设在转动辊41和驱动电机42之间且当驱动电机42工作时能驱动所述的环形跑带3转动；所述的驱动电机42为外转子无刷直流电机或者管状电机。
驱动电机42包括外转子42a和内定子42b，所述的内定子42b与跑台架1固连，所述的环形跑带3绕于外转子42a外围。外转子42a的长度不小于环形跑带3的宽度。环形跑带绕设在转动辊和外转子之间的结构不仅使驱动电机输出的动力直接驱动环形跑带转动，而且还可以防止动力输出的损耗，大幅降低了跑步机的运行能耗且实用性强，同时，省略了带传动结构，可以大幅降低噪音和制造成本，其次，管状电机或者外转子无刷直流电机可以缩小整机的体积。
如图4所示，在跑台架1上设有能驱动跑台架1左右倾斜的倾斜驱动机构5。具体地，本实施例的倾斜驱动机构5包括分别设置在跑带板2两侧边且每个侧边数量至少为一个的升降驱动器51。升降驱动器51为扬升电机、气缸和油缸中的任意一种。
如图5-8所示，优化方案，本实施例的跑台架1前端通过悬挂避震结构6悬置在底架7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6能辅助跑台架1前端上升复位。为了达到最好的避震效果，这里的悬挂避震结构6有两组且对称设置在跑台架1两侧。底架7上设有扶手72和仪表盘73。
具体地，上述的悬挂避震结构6包括至少一个悬臂61，所述的悬臂61的一端铰接在跑台架1上，另一端通过弹性伸缩组件62与底架7相连，所述的悬臂61中部铰接在底架7上。弹性伸缩组件62包括传导杆62a，所述的传导杆62a的一端与悬臂61相铰接，另一端穿过底架7且在该端端部固定有能抵靠在底架7上的弹性阻挡体62b。悬臂61呈L型且悬臂61的拐角部铰接在底架7上，所述的悬臂61与跑台架1相连的一端长度大于与弹性伸缩组件62相连的一端长度。
另外，跑台架包括框体11，在框体11的前部下侧固定有悬臂架12，所述的悬臂铰接在悬臂架12前端，所述的底架与跑台架中部之间设有阻尼缸13，所述的阻尼缸的一端与底架固连，另一端与跑台架固连。悬臂架12和跑台架之间设有扬升驱动电机15。跑台架前端能够在扬升驱动电机15驱动下升降。
其次，在跑带板与框体11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11两侧且位于框体11与跑带板之间的弹性缓冲件14，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11的两侧，且一一对应设置。
优化方案，本实施例的弹性缓冲件包括上下对应设置的第一条形压板14a与第二条形压板14b，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11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14c。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。
在本实施例中，通过升降驱动器51从而使跑带板2处于不同的倾斜角度，可以很好的模拟现实的路况从而提高锻炼效果和进一步丰富了跑步机的使用功能。
实施例二
如图9-10所示，本实施例的结构与工作原理与实施例一基本相同，不同之处在于：跑台架1前端通过铰接结构悬置在底架7上。铰接结构包括设置在底架7两侧的条形孔71，在跑台架1的前端两侧分别设有能插于条形孔71中的移动杆体，移动杆体可沿着条形孔71长度方向移动，在移动杆体上套设有一端作用在底架7上的弹簧，弹簧另一端作用在移动杆体的端帽上。当需要升降跑台架1时，通过驱动器驱动移动杆体移动。
优化方案，本实施例的倾斜驱动机构5包括设置在跑台架1后端且数量至少为一个的凸轮52，所述的凸轮52与能驱动其转动的旋转驱动机构53相连。旋转驱动机构53包括电机。旋转驱动机构53固定在底架7上或者放置在地面上。
实施例三
如图11所示，本实施例的结构与工作原理与实施例一基本相同，不同之处在于：倾斜驱动机构5包括设置在跑台架1两侧边且每个侧边数量至少为一个的升降驱动器51。升降驱动器51为扬升电机、气缸和油缸中的任意一种。升降驱动器51设置在跑台架1下方或者设置在跑台架1和底架7之间。
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、框体11、悬臂架12、阻尼缸13、弹性缓冲件14、第一条形压板14a、第二条形压板14b、缓冲弹簧14c、跑带板2、环形跑带3、跑带驱动机构4、转动辊41、驱动电机42、外转子42a、内定子42b、倾斜驱动机构5、升降驱动器51、凸轮52、旋转驱动机构53、悬挂避震结构6、悬臂61、弹性伸缩组件62、传导杆62a、弹性阻挡体62b、底架7、条形孔71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. 一种路况模拟跑步机，包括跑台架(1)，在跑台架(1)上设有跑带板(2)和套设在跑带板(2)外围的环形跑带(3)，所述的环形跑带(3)与能够驱动环形跑带(3)运转的跑带驱动机构(4)相连，其特征在于，所述的跑台架(1)上设有能驱动跑台架(1)左右倾斜的倾斜驱动机构(5)。
  2. 根据权利要求1所述的路况模拟跑步机，其特征在于，所述的倾斜驱动机构(5)包括分别设置在跑带板(2)两侧边且每个侧边数量至少为一个的升降驱动器(51)。
  3. 根据权利要求2所述的路况模拟跑步机，其特征在于，所述的跑台架(1)前端通过悬挂避震结构(6)悬置在底架(7)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(6)能辅助跑台架(1)前端上升复位。
  4. 根据权利要求3所述的路况模拟跑步机，其特征在于，所述的悬挂避震结构(6)包括至少一个悬臂(61)，所述的悬臂(61)的一端铰接在跑台架(1)上，另一端通过弹性伸缩组件(62)与底架(7)相连，所述的悬臂(61)中部铰接在底架(7)上。
  5. 根据权利要求1所述的路况模拟跑步机，其特征在于，所述的跑台架(1)前端通过铰接结构悬置在底架(7)上。
  6. 根据权利要求5所述的路况模拟跑步机，其特征在于，所述的倾斜驱动机构(5)包括设置在跑台架(1)后端且数量至少为一个的凸轮(52)，所述的凸轮(52)与能驱动其转动的旋转驱动机构(53)相连。
  7. 根据权利要求5所述的路况模拟跑步机，其特征在于，所述的倾斜驱动机构(5)包括设置在跑台架(1)两侧边且每个侧边数量至少为一个的升降驱动器(51)。
  8. 根据权利要求1-7任意一项所述的路况模拟跑步机，其特征在于，所述的跑带驱动机构(4)包括设置在跑台架(1)一端的转动辊(41)，在跑台架(1)的另一端设有驱动电机(42)，所 述的转动辊(41)和驱动电机(42)相互平行设置，所述的环形跑带(3)绕设在转动辊(41)和驱动电机(42)之间且当驱动电机(42)工作时能驱动所述的环形跑带(3)转动；所述的驱动电机(42)为外转子无刷直流电机或者管状电机。
  9. 根据权利要求8所述的路况模拟跑步机，其特征在于，所述的驱动电机(42)包括外转子(42a)和内定子(42b)，所述的内定子(42b)与跑台架(1)固连，所述的环形跑带(3)绕于外转子(42a)外围。
  10. 根据权利要求9所述的路况模拟跑步机，其特征在于，所述的外转子(42a)的长度不小于环形跑带(3)的宽度。
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