CN106362405A - 360-degree-rotatable safe energy-saving electric swing - Google Patents

Abstract

The invention relates to a physical exercise apparatus, and discloses a 360-degree-rotatable safe energy-saving electric swing. By means of the swing, it is effectively improved that a person can take exercise through a previous swing, but automatic control cannot be achieved, and the defects that as for an existing swing, power dissipation is large, impacting occurs, the swing is complex, large in noise and unsafe, the amplitude cannot be adjusted, and 360-degree rotation cannot be achieved are also overcome. According to the technical scheme, the 360-degree-rotatable safe energy-saving electric swing is invented with the self force of a person or external force or gravity or inertia or the acceleration or potential energy converted into kinetic energy. Compared with the existing swing, the 360-degree-rotatable safe energy-saving electric swing has the advantages that the swing can be manually swung and automatically controlled, and is free of impacting, low in energy consumption, low in noise, safe, capable of performing 360-degree rotation, irritative and good in comfortable performance, the angle of a backrest can be adjusted, and the transitivity from manual control to automatic control is good; the 360-degree-rotatable safe energy-saving electric swing can be taken by infants, children, adults and middle-aged and aged people, and can be placed in a park, a garden, a farm yard, a hot spring, a balcony and the like.

Description

Can 360 degree of spin safe energy-saving electric swings

Technical field

The present invention relates to a kind of sports movement apparatus, it is that one kind can 360 degree of spin safe energy-saving electric swings.

Background technology

Swing is conventional sports movement apparatus.Swing contributes to developing human vestibule organ, improves balanced capacity, loosens Body, pleasant mental and body and regulation mental status.Original swing is made up of support, suspension cable or swing arm, seat, and seat passes through suspension cable Or swing arm is suspended under support.During swing initial oscillation, need the power starting or itself running by other people muscular strengths, then Continuous conversion using kinetic energy and potential energy drives seat reciprocally swinging.Seat reciprocally swinging for a period of time after, kinetic energy and potential energy Wear off, be finally stopped swing, user also needs to start or itself to run again to promote by other people muscular strengths again. Therefore, swing can not allow people thoroughly be lain fallow and loosen.With scientific and technological progress, people not only explore various electronic automatizatioies Swing, but substantially lose the characteristic of swing on the whole.Chinese patent online application number 20140045424.x discloses one kind certainly The dynamic electric swing controlling, says shortcoming one by one according to this swing description.Shortcoming (1) must high pulling torque export, and this swing is Directly output is controlled by controller when just swinging, make him swing to be adjusted to angle position, this step action cannot determine The direction that swing arm swings when also not stopping completely, just directly mandatory so that his is swung, when people is sitting on seat support, he less may be used Can total ban.Want to allow swing to forbid getting off, handss and foot, head all motionless he just slowly static get off.According to lever principle, The length of swing arm adds the weight of people it is necessary to the sufficiently large moment of torsion of rotating shaft, just can make swing arm swing to put direction until The angle arriving set by swinging to.Shortcoming (2) efficiency is low, power consumption is high, and motor output torque is certain, is transported according to newton second Dynamic law understands, the size of object acceleration is directly proportional with active force, and the quality with object is inversely proportional to, and is little when sit on seat Child's high, when reach setting angle electromagnetic clutch power-off to be swung than adult, due to gravity and effect of inertia, he may Can reach electromagnetic clutch obtain electric angle it is assumed that setting 35 degree when, swing arm unlikely just 35 degree he possibility 36 degree, now It is possible that the sensation suspending in mid air, now only lean on the reduction box of high pulling torque and increasing reducing motor power next enforceable Swing arm is made to swing according to set direction, such efficiency is low, power consumption is big.There is safety problem in shortcoming (3).This swing uses It is electromagnetic clutch, during design, electromagnetic clutch is selected with maximum weight on seat, can occur when exceeding this weight clutch Skid, but if child weight will be gently a lot.When many, child will not jumped off suddenly by stopping.If now electricity Magnet clutch may must damage to child in the case of electricity.There is impact (similar during the energising of shortcoming (4) electromagnetic clutch Vehicle starting), if motor speed tune is more fast more obvious, simultaneously also inconvenient, play on a swing under powering-off state and be transitioned into electricity Wavy swing is inconvenient, could select electronic playing on a swing when swing may be waited to stop.Shortcoming (5) can by the experience of repeatedly practising Know, he makes motor speed accelerate to change its hunting frequency by speed regulator is less feasible, according to pendulum principle and practice knot Fruit tells me, and within a certain period of time, the number of times swinging back and forth does not have much relations with motor speed, when pendulum arm length one timing, 90 degree adjusting and 45 degree of hunting frequency times are substantially that (this time was to be determined not according to pendulum arm length in 2 seconds about back and forth Must be 2 seconds), 90 degree can swing back and forth 5 times at 10 seconds, and 45 degree also can swing 5 times for 10 seconds and (somewhat have little Xu in Practical Calculation by mistake Difference, but also will not differ so big).Here it is famous pendulum effect, even if output torque also simply swing greatly very much higher, His frequency cannot significantly be tuned up, so change its frequency speed by speed regulator to be less susceptible to realize.Shortcoming (6) does not stop Device, perhaps will waiting for a long time when naturally stopping by it completely, it just can stop.

Content of the invention

The invention aims to provide one kind can 360 degree of spin safe energy-saving electric swings, the invention solves the problems that more than Outside described shortcoming, also to solve conventional swing and can take exercise but can not automatically control and can solve not have with the swing of the amplitude of accommodation Excitement, solves the problems such as electric swing high energy consumption, high noise

For achieving the above object, the technical solution used in the present invention is: the present invention is itself strength or external force, weight using people One kind that the effect that power, inertia, acceleration, kinetic energy are converted into potential energy, potential energy is kinetic energy is invented can 360 degree of spin safe sections Can electric swing.

This swing beneficial effect compared with existing swing is: simple to operate can play on a swing manually, can automatically control, Not impact, energy consumption is low, noise is low, safety, through exercise 360 can rotate, stimulate, comfortableness is good, backrest angle can be adjusted Section, Non-follow control is good to Automatic-controlled transition.Baby, child, adult, middle-aged and elderly people can be taken.Can be placed on school, The place that park, garden, Farm House, amusement park, balcony etc. are relieved boredom.

Brief description

Fig. 1 is the main schematic diagram of the present invention, and Fig. 2 is side view, and Fig. 3 is top view.

Fig. 4 is control circuit schematic diagram: band earth leakage protective air switch (qf), on and off switch (sb1), stop button (sb2), start button (sb3), travel switch (sq), thermorelay (fr), the reducing motor (m1) of strap brake, magnetic powder controller (m2), magnetic powder cluth (m3), Switching Power Supply (m4), photoelectric sensor (x1), initial point photoelectric sensor (x2), auxiliary reclay (ka1), auxiliary reclay (ka2), auxiliary reclay (ka3), auxiliary reclay (ka4), auxiliary reclay (ka5), solid-state continue Electrical equipment (ssr), signal lighties (l1), alarm lamp (l2).

Specific embodiment

As this swing of Fig. 1 to Fig. 3 includes；The reducing motor (1) of strap brake, transmission belt (2), magnetic powder cluth (3), can stretch Contracting sunshading board (4), opto-electronic sensor support (5), detected block regulation handle (6), transverse axis (7), swing arm and transverse axis contiguous block (8), bearing block (9), swing arm (10), backrest angle actuator (11), backrest (12), safety usher to seat (13), control panel (14), Backrest adjusting rod (15), motor housing side plate (16), slipmat (17), support (18), scalable footrest (19), seat (20), Motor housing (21), mechanical stopping device (22), including conducting slip ring (in figure does not mark)

The support of swing is made up of several triangular supports, and triangle has stable, safety, easy accessibility, convenient transportation. Startup, stopping, moment of torsion regulation, safety device, subsidiary mechanical stopping device are provided with seat, wherein seat back angle can To adjust, only angle demodulator (11), all safe voltages of seat upper controller need to be adjusted.

There is sound insulation to pave the effect of sound insulation in motor housing, have damping to pave the effect (not shown) of damping, bearing block Both sides have shop bolt to prevent transverse axis from moving left and right (not shown).According to the length of swing arm, the reduction box on reducing motor Speed reducing ratio goes to 14 turns (per minute) in 20k to 100k, output speed 70.

Transverse axis one end is provided with initial point photoelectric sensor, and (this initial point photoelectric sensor position can be adjusted, and does not typically need Adjust), axle has initial point (not shown), when photoelectric sensor senses initial point, magnetic powder cluth power-off, also may be used simultaneously To close alarm.This magnetic powder cluth could also function as protective effect, it is to avoid child jumps off suddenly, and child just can stop swing arm Swing (very little that the moment of torsion that exports when child takes is adjusted is not enough to child is damaged), no rush during magnetic powder cluth energising Hit, fast response time, pollution-free, noiselessness, can be with long-play.

Further illustrate with reference to the accompanying drawings

The operation principle of the present embodiment is: the scale required for first detected block (6) being transferred to, and regulates backrest angle, beats Switch power supply switchs sb1, regulates the moment of torsion of magnetic powder cluth output, presses activate switch (sb3), motor rotation, swing is initial Swing or lean on itself power of people or external force to make swing swing (giving people one kind to start enthusiasm, not work there just is not achievement), Two are only needed to hold swing arm, upper body does stretching motion (similar to pressing your body up from the floor with your arms and then lower it slowly to swing arm to the direction of the swing arm arm simultaneously that moves Swing direction make) or lower limb stretch swing up and down change his center of gravity can easily allow swing swing, swing is swung To set height, when reaching set height, photoelectric sensor (x1) senses detected block closure, and ka1 obtains electric, makes Obtain ka2 self-locking, when seeing that signal lighties are light, now need not give swing arm applying power, if detected block monoblock all turns over photoelectricity Sensor x1, detected block afterbody can be encountered the angle after the detected block of travel switch sq(turns over sensor and exceed general 90 degree When, just can meet sq, normal use under not over this angle) so that ka4 obtains electric self-locking so that alarm equipment alarm (in figure Travel switch is not drawn into), the magnetic powder cluth of ka2 reset simultaneously will not obtain electric, warning exceeded the angle being swung, sense former All reset during point.Otherwise when detected block is back swung away from photoelectric sensor, (trailing edge) ka1 power-off is normally closed multiple in a flash Position so that solid-state relay ssr obtain electric, magnetic powder cluth also must electricity, magnetic powder cluth passes to horizontal stroke according to set moment of torsion Axle, swing arm swing when photoelectric sensor x2 sense initial point so that ka3 obtain electric, ka2 reset make solid-state relay ssr power-off, Magnetic powder cluth also power-off, swing arm may proceed to swing, and swing arm swings to peak (because magnetic powder is applied with acceleration to transverse axis Power, itself gravity, the power of inertia) so that during swing arm revolution, signal lighties being allowed to light again and to complete a cycle with present The individual cycle starts again, if signal lighties do not have bright during revolution, the potentiometer that only need to finely tune magnetic powder cluth increases moment of torsion.So week And renew swing and ceaselessly swing, can lie down when automatically operating, people can be taken exercise and can loosen relaxing.Press during stopping Lower sb2, motor shuts down, the normally closed reset of ka5, and magnetic powder cluth must electrically connect reducing motor and slow down until stopping so that swinging Only, support is also equipped with shutdown switch so that other people can make him stop.After taking exercise, power off sb1, pack up screening Yang Peng, fastens seat belts, and the 360 degree of rotations that also can experience stimulation (temper ability 360 rotation, support during rotation through long-time Under antiskid plate need to fix on the ground).When alarm does not have action, any moment can switch to automatic swing.

Claims (5)

1. can 360 degree of spin safe energy-saving electric swings, including support, the reducing motor of strap brake, magnetic powder cluth, photoelectric transfer Sensor, detected block, transverse axis, swing arm, seat it is characterized in that: reducing motor connects the input shaft of magnetic powder cluth, magnetic powder from Clutch output shaft connects transverse axis, and swing has signal lighties to indicate when swinging to adjusted height, presses motor during stop button and stops, Magnetic powder cluth obtains electric, swing arm drive reductor, stops because reducing motor makes swing slow down.

2. according to claim 1 can 360 degree of spin safe energy-saving electric swings it is characterised in that: the moment of torsion of motor by The trailing edge (detected material leaves sensor in a flash) of sensor starts to pass to swing arm.

3. according to claim 1 can 360 degree of spin safe energy-saving electric swings it is characterised in that: reducing motor is passed to The moment of torsion of swing arm can be adjusted by magnetic powder cluth.

4. according to claim 1 can 360 degree of spin safe energy-saving electric swings it is characterised in that: the backrest angle of seat Degree can be adjusted, and seat is provided with safety device, startup, stopping, torque adjusting device.

5. according to claim 1 can 360 degree of spin safe energy-saving electric swings it is characterised in that: swing arm can 360 degree rotation Turn.