Surfing machine
Technical field
The utility model belongs to the body-building apparatus field, relates in particular to a kind of body-building recreation equipment-Surfing machine that can simulate the surfing effect.
Background technology
Along with the raising day by day of socioeconomic progress, living standard, people's health perception also significantly strengthens, and all urgent hope can also can improve the health in amusement and recreation in busy work and life.Surfing is a kind of good physical exercise mode, the action of surfing is changeable, unique, the surfing hand need be coordinated by the activity of whole body, the rhythmical action of health involves muscle (as trunk, pelvis, buttocks, thigh, the musculus quadriceps etc.) motion of various positions during surfing, thereby can stimulate the unify blood circulation of whole body of cardiovascular system to reach good body-building effect.It is very strict that but this motion requires for objective condition such as time, place and safety factor etc., so limit by this, is not that everyone can both fully enjoy enjoyment and the body-building effect that is brought by surfing.
At present, the body-building apparatus of existing on the market simulation surfing only can produce and lean forward, the single or Several combination effect of hypsokinesis, "Left"-deviationist and Right deviation motion, reaches simulated effect the most true to nature thereby be difficult to simulating of omnirange, multi-angle.
The utility model content
In view of this, the purpose of this utility model is, a kind of reasonable in design is provided, can simulates surfing, realizes not being subjected to condition restriction such as time, place, can satisfy people's recreational demand, can reach the body-building recreation equipment of body-building purpose again.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of Surfing machine comprises pedal support, the CD-ROM drive motor that supports the pedestal of described pedal support and fix on described pedestal, it is characterized in that described Surfing machine also comprises:
The supporting component that one rocking bar and two spherical plain bearing rod ends are formed, an end of described rocking bar articulates described pedestal, and the other end flexibly connects by multi-directional ball joint and the described pedal support that is provided with; Two spherical plain bearing rod ends, an end of described spherical plain bearing rod end connects described pedestal, and the other end connects described pedal support; Described pedal support can be done the surfing type motion of hypsokinesis-back Right deviation-lean forward-back "Left"-deviationist or reverse sequence under the support of supporting component;
One transmission component, described transmission component comprise that an end is sleeved on eccentric block and the fixing driving shaft of the described eccentric block other end on the power transmission shaft of described CD-ROM drive motor, and the other end of described driving shaft drives and connects described pedal support; Described eccentric block level is rotated around the power transmission shaft of described CD-ROM drive motor, makes described driving shaft make circular motion.
The upper end of described rocking bar is movably connected in the middle part of pedal support one end by the multi-directional ball joint, and two spherical plain bearing rod ends are horizontal is symmetricly set on the described pedal support other end, described rocking bar and the described pedal support of described two spherical plain bearing rod end balanced support.
Lower end suit one turning cylinder of described rocking bar, described turning cylinder is horizontally installed in the bearing that is provided with on the pedestal; The joint ball headgear of described rocking bar upper end is adorned a lock(ing) bolt, and described lock(ing) bolt crosswise fixed is on pedal support.
One end of described spherical plain bearing rod end is connected with pedestal, and the other end is obliquely installed to the longitudinal central axis of pedal support.
The power transmission shaft of described CD-ROM drive motor upwards is provided with perpendicular to pedal support, the eccentric block of described transmission component is horizontally disposed with, the one end is the suit power transmission shaft fixedly, the upper surface fixed drive axle of the other end, making described driving shaft when described power transmission shaft rotates is that circular motion is made in the axle center with described power transmission shaft, and the top of described driving shaft is by the multi-directional ball joint that is provided with on the described pedal support described pedal support that is in transmission connection.
Described driving shaft slip cap is contained in the axle sleeve of multi-directional ball joint, and the multi-directional ball joint can be along the upper and lower slip of driving shaft.
The lower surface of described pedal support fixedly installs a connecting rod perpendicular to the pedal support plane, and an end of multi-directional ball joint is fixedlyed connected with described connecting rod.
Described rocking bar is arranged on the leading section of pedal support, the rearward end that is symmetricly set on described pedal support that two spherical plain bearing rod ends are horizontal, and CD-ROM drive motor is fixed on the pedestal middle part, and the middle part of driving shaft and described pedal support is in transmission connection.
Described rocking bar is obliquely installed the leading section before pedal, two spherical plain bearing rod ends are obliquely installed the rearward end at described pedal support, described rocking bar is the setting of herringbone shape with two spherical plain bearing rod ends respectively, satisfies the needs that pedal support is done the surfing type motion of hypsokinesis-back Right deviation-lean forward-back "Left"-deviationist or reverse sequence.
The pedal support of this Surfing machine is that three strong points by two spherical plain bearing rod ends of the rocking bar of leading section and rearward end move, and the lower ending pivot of rocking bar is connected to pedestal, and its upper end is by multi-directional ball joint and pedal support flexible connection; Two other ends that are symmetricly set on pedal support that spherical plain bearing rod end is horizontal, their lower end is connected on the pedestal, and their upper end is connected on the pedal support and is obliquely installed to the longitudinal central axis of this pedal support, and integral body is " eight " font.When the CD-ROM drive motor of Surfing machine was worked, the power transmission shaft of motor drove eccentric block and makes the horizontal circle revolution, drove pedal support and moved back and forth in the support qualification amplitude of rocking bar and two spherical plain bearing rod ends.Rocking bar and two spherical plain bearing rod ends are non-parallel setting, and simultaneously fixedly end face is not vertical is provided with it yet, can hypsokinesis-back Right deviation to satisfy pedal support-lean forward-surfing type of back "Left"-deviationist or reverse sequence moves; Pedal support is when leaning forward, owing to be subjected to the restriction of rocking bar and two spherical plain bearing rod ends, its front end reduces, and raise the rear end, and during the pedal support hypsokinesis, its front end is raised, and the rear end reduces, and realizes being the surfing type motion of " 8 " word movement locus.Best mode is that two spherical plain bearing rod ends are " eight " font, the upper end is obliquely installed to the pedal support axis, rocking bar is obliquely installed to the front end of pedal support, while two spherical plain bearing rod ends rocking bar respectively are down the setting of " eight " font, when realizing the stable support pedal support, guarantee that its surfing type of realizing continual hypsokinesis-back Right deviation-lean forward-"Left"-deviationist afterwards or reverse sequence under the effect of CD-ROM drive motor moves.
The beneficial effects of the utility model are, the operating steadily of the reasonable in design of this Surfing machine, pedal support, safety and reliability height can be realized the surfing type motion of continual hypsokinesis-back Right deviation-lean forward-back "Left"-deviationist or reverse sequence; And be not subjected to the restriction at time, place, use crowd's sex and age etc. when using, can when satisfying people's recreational demand, reach the purpose of strong health.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further elaborated.
Fig. 1 is an assembly structure schematic diagram of the present utility model;
Fig. 2 is a driving assembly structure schematic diagram of the present utility model;
Fig. 3 is the hypsokinesis motion state diagram of the utility model Surfing machine;
Fig. 4 is that the A of Fig. 3 is to view;
Fig. 5 is the motion state diagram that leans forward of the utility model Surfing machine;
Fig. 6 is the back left-leaning motion state diagram of the utility model Surfing machine;
Fig. 7 is the back Right deviation motion state diagram of the utility model Surfing machine.
The specific embodiment
As shown in Figure 1, this Surfing machine is mainly by pedal support 1, pedestal 12, CD-ROM drive motor 6, supporting component and transmission component.Wherein, pedestal 12 is a metal framework, pedestal is by the support of supporting component realization to pedal support 1, CD-ROM drive motor 6 is fixedly mounted on the middle part of pedestal 12, its power transmission shaft 7 upwards is provided with perpendicular to pedal support 1, the fixation kit 14 of CD-ROM drive motor is fixed on the pedestal 12 by lock(ing) bolt, CD-ROM drive motor 6 is installed on the CD-ROM drive motor fixation kit 14 by bolting, the eccentric block 5 of transmission component is horizontally disposed with, the one end is suit power transmission shaft 7 fixedly, the upper surface fixed drive axle 4 of the other end, ordering about driving shaft 4 when power transmission shaft 7 rotates is that circular motion is made in the axle center with power transmission shaft 7, and the top of driving shaft 4 is by the multi-directional ball joint 2 that is provided with on the described pedal support described pedal support that is in transmission connection.The lower surface of pedal support fixedly installs a connecting rod perpendicular to the pedal support plane, one end of multi-directional ball joint 2 is fixedlyed connected with described connecting rod, like this when pedal support is made the banking motion of four-way, driving shaft 4 can be adjusted angle between itself and pedal support by multi-directional ball joint 2.
The supporting component of sustain pedal support is made up of rocking bar 10 and two spherical plain bearing rod ends 3,3 '.Rocking bar 10 is arranged on the middle part of pedal support front end, and the lower ending pivot of rocking bar 10 is connected on the pedestal 12, is about to turning cylinder of lower end suit of rocking bar 10, and this turning cylinder is horizontally installed in the pair of bearings 11 and 11 ' that is provided with on the pedestal 12.The upper end of rocking bar is movably connected in the middle part of pedal support 1 front end by multi-directional ball joint 9, the setting that turns forward of the body of rod of rocking bar.Two spherical plain bearing rod ends 3 and 3 ' the horizontal rear end that is symmetricly set on pedal support 1, their lower end is movably connected on the pedestal 12, the upper end is movably connected on the pedal support 1 and is obliquely installed to the longitudinal central axis of this pedal support, and two spherical plain bearing rod ends are the setting of " eight " font.Rocking bar is down the setting of " eight " font with two spherical plain bearing rod ends respectively, when guaranteeing the stable support pedal support, guarantees that its surfing type that can realize continual hypsokinesis-back Right deviation-lean forward-back "Left"-deviationist or reverse sequence under the effect of CD-ROM drive motor moves.
As Fig. 2, when thereby the power transmission shaft 7 of CD-ROM drive motor 6 drives driving shaft 4 driving pedal support motions, 4 of driving shafts are that the axle center is made circular motion and given pedal support 1 with transmission of power with power transmission shaft 7, pedal support is under the support and qualification of rocking bar and two spherical plain bearing rod ends, make the swivel motion that follows of hypsokinesis-back Right deviation-lean forward-back "Left"-deviationist or reverse sequence successively, when the front end of pedal support leans forward, because the support of rocking bar limits, the front end of pedal support reduces, because the support of two spherical plain bearing rod ends limits, raise simultaneously the rear end of pedal support again.The circumference at pedal support middle part drives, and makes the pedal support of 3 movable supporting realize hypsokinesis, leans forward, the back is left-leaning and the multiple banking motion mode of back Right deviation.
Drive a motor unit of finishing below in conjunction with accompanying drawing counterclockwise with driving shaft 4 and carry out the description of pedal support motion process:
As Fig. 3 and Fig. 4, the power transmission shaft 7 of CD-ROM drive motor drives driving shaft 4 by eccentric block 5 and makes circular motion, driving shaft 4 is positioned at the rear of universal joint 2, pedal support 1 is subjected to the effect of driving shaft, displacement to the back-end, be subjected to the traction of pedal support, rocking bar 10 is swung backward, and the front end of pedal support 1 is raised; While two spherical plain bearing rod ends 3,3 ' are subjected to the traction back swing down of pedal support, with the rear end reduction of pedal support, thus the hypsokinesis campaign of realization pedal support;
As Fig. 5, driving shaft continues to do counterclockwise circular motion, when driving shaft 4 is positioned at the left side, pedal support 1 is subjected to displacement to the right by the influence of driving shaft, this moment, spherical plain bearing rod end 3 and 3 ' all tilted to the left, two spherical plain bearing rod ends that " eight " font tilts are raised the left side of pedal support rear end, and the right side reduces, and realize the back Right deviation motion of pedal support;
As Fig. 6, driving shaft continues to do counterclockwise circular motion, when driving shaft 4 is positioned at the rear of universal joint 2, pedal support 1 is subjected to the driving effect of driving shaft, the forward end displacement, rocking bar 10 is subjected to the traction of pedal support, swing forward, the front end of pedal support is reduced, two spherical plain bearing rod ends are swung forward by the draw of pedal support simultaneously, " eight " word structure of falling of rocking bar and spherical plain bearing rod end 3 and 3 ' makes spherical plain bearing rod end that the rear end of pedal support is raised, and realizes the motion of leaning forward of pedal support;
As Fig. 7, driving shaft continues to do counterclockwise circular motion, when driving shaft 4 is positioned at the right side, pedal support 1 is subjected to displacement left by the influence of driving shaft, this moment, spherical plain bearing rod end 3 and 3 ' all tilted to the right, two spherical plain bearing rod ends that " eight " font tilts are raised the right side of pedal support rear end, and the left side reduces, and realize the back left-leaning motion of pedal support;
When driving shaft 4 continues circular motion to initial position, realize the hypsokinesis campaign of pedal support 1, finish the left-leaning unit action in hypsokinesis-back Right deviation-lean forward-back, if driving shaft is made clockwise circular motion, then can realize the hypsokinesis of pedal support-back left-leaning-lean forward-the cycling element action of back Right deviation.