A kind of automatic swing angle is from playing on a swing
Technical field
The present invention relates to swing field more particularly to a kind of automatic swing angles to play on a swing certainly.
Background technique
Play on a swing be a kind of player body with the swing together game risen and fallen up and down, as one from Chinese Shanxi generation
Popular folk entertainment ludic activity is begun to, current trend is in all parts of the world.Mode there are two types of typically now playing on a swing, one
Kind is that player is sitting on pedal, is pulled before the promotion of the behind of player or body by stranger and allows the body of player with the autumn
Thousand rise and fall up and down together.Another method is that player oneself makes swing have an initial velocity in the pedal for climbing up swing, is produced
A raw small swing, the movement that the swing then as swing stands up and squats down are squatted down when swing falls, when on swing
It stands when rising;Here key is the action control center of gravity of assimilated equations, to control the equivalent length of swing swing rope.It is existing
The defect of the mode played on a swing be that when by manually pushing, the swing of swing is at times strong and at other times weak, can not achieve and allow swing amplitude of fluctuation
Spend the purpose gradually enhanced;When player oneself swings, center of gravity is difficult to control, and cannot be maintained at a higher amplitude of fluctuation
On degree, player cannot be allowed cosily to enjoy the enjoyment of swing.
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A kind of self-operating fountains swing is disclosed, the patent that application notification number is CN201091790 discloses a kind of electric swing, authorizes
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It discloses in a kind of patents such as the device of automatic enhancing swing oscillation amplitude, discloses the phase for having used swing swing etc.
Pass technology.
Summary of the invention
It is an object of the invention to overcome problem above of the existing technology, a kind of automatic swing angle is provided from swinging the autumn
Thousand, the present invention is novel in design, easy to use, and the position of centre of gravity of swing can be automatically adjusted by the amplitude of fluctuation of swing, is realized
The center of gravity of swing is adjusted, to effectively improve the duration of oscillation of swing, reduces the physical strength of user.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of automatic swing angle is from playing on a swing, including support frame, swing rope and pedal, support frame as described above are equipped with rotating wheel, institute
The rotating wheel stated is connect with swing rope, and the swing rope is provided with gravity center adjusting mechanism, the gravity center adjusting mechanism include handrail,
Main control board, electromagnetic lock, center of gravity adjusting block and control switch, the control switch are connect with main control board, the master
Control circuit board is connect with power supply, electromagnetic lock and angular transducer, and the angular transducer is set to support frame and connect with rotating wheel,
The angle signal that rotating wheel rotates is sent to main control board by the angular transducer, is believed based on the received by main control board
Number starting or close electromagnetic lock, rise or fall center of gravity adjusting block, change pedal rotation angle.
Further, the handrail is internally provided with cavity, and the cavity is equipped with center of gravity adjusting block and electromagnetism
Lock, the electromagnetic lock are located at the top of center of gravity adjusting block and connect with main control board.
Further, the outside of the handrail is enclosed with one layer of rubber, is provided with the anti-skidding of semi arch on the rubber
Groove and/or boss.
Further, the center of gravity adjusting block includes stainless iron and the rubber bodies that connect with stainless iron, the stainless iron
It can be connect after electromagnetic lock energization with electromagnetic lock.
Further, the control switch is set to the outside of handrail, and connect with rubber;The control switch includes
Soft-touch control, push switch and touch-switch;The control switch is preferably touch-switch.
Further, the main control board includes control circuit board and microprocessor, and the microprocessor passes through welding
It is connect with control circuit board, the control circuit board is connect with power supply, control switch, angular transducer and electromagnetic lock.
Further, the micro process is provided with control system, and the control system receives angular transducer transmission
When signal, solenoid valve is sent instructions to according to the program of inside setting, makes solenoid valves or power-off.
Further, driven wheel is installed, the driven wheel is connect with rotating wheel in the shaft of the angular transducer.
Further, the pedal can replace with swing seat.
The beneficial effects of the present invention are:
It is of the invention novel in design, easy to use, the position of centre of gravity of swing can be automatically adjusted by the amplitude of fluctuation of swing, realized
The center of gravity of swing is adjusted, to effectively improve the duration of oscillation of swing, reduces the physical strength of user;The gravity center adjusting mechanism of setting
It can effectively solve the problem that standing when people need to rise when playing on a swing, when whereabouts squats down.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention and attached drawing is cooperated to be described in detail below.This hair
Bright specific embodiment is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the system circuit diagram that a kind of automatic swing angle of the present invention is played on a swing certainly;
Fig. 2 is the positive schematic diagram that a kind of automatic swing angle of the present invention is played on a swing certainly;
Fig. 3 is the side schematic view that a kind of automatic swing angle of the present invention is played on a swing certainly;
Fig. 4 is a kind of gravity center adjusting mechanism structural schematic diagram of the present invention;
Fig. 5 is a kind of angular transducer position view of the present invention,
Fig. 6 is a kind of angular transducer scheme of installation of the present invention.
Figure label explanation: 1, support frame, 2, swing rope, 3, pedal, 4, rotating wheel, 5, gravity center adjusting mechanism, 6, handrail,
601, cavity, 602, rubber, 7, electromagnetic lock, 8, center of gravity adjusting block, 801, stainless iron, 802, rubber bodies, 9, control switch, 10,
Angular transducer, 101, driven wheel.
Specific embodiment
The invention will be further described with reference to the accompanying drawing:
Shown in referring to Fig.1~Fig. 6, a kind of automatic swing angle is from playing on a swing, including support frame 1, swing rope 2 and pedal 3, the branch
Support 1 is equipped with rotating wheel 4, and the rotating wheel 4 is connect with swing rope 2, and the swing rope 2 is provided with gravity center adjusting mechanism 5, described
Gravity center adjusting mechanism 5 include handrail 6, main control board, electromagnetic lock 7, center of gravity adjusting block 8 and control switch 9, the control
System switch 9 is connect with main control board, and the main control board is connect with power supply, electromagnetic lock 7 and angular transducer 10, the angle
Degree sensor 10 is set to support frame 1 and connect with rotating wheel 4, the angle signal that the angular transducer 10 rotates rotating wheel 4
Be sent to main control board, by main control board based on the received signal enabling or close electromagnetic lock 7, make on center of gravity adjusting block 8
It rises or declines, change the angle that pedal 3 rotates.
Further, the handrail 6 is internally provided with cavity 601, and the cavity 601 is equipped with center of gravity adjusting block
8 and electromagnetic lock 7, the electromagnetic lock 7 be located at the top of center of gravity adjusting block 8 and connect with main control board.
Further, the outside of the handrail 6 is enclosed with one layer of rubber 602, is provided with semi arch on the rubber 602
Antiskid groove and/or boss.
Further, the center of gravity adjusting block 8 includes stainless iron 801 and the rubber bodies 802 connecting with stainless iron 801,
The stainless iron 801 can be connect after the energization of electromagnetic lock 7 with electromagnetic lock 7.
Further, the control switch 9 is set to the outside of handrail 6, and connect with rubber 602;The control is opened
Closing 9 includes soft-touch control, push switch and touch-switch;The control switch 9 is preferably touch-switch.
Further, the main control board includes control circuit board and microprocessor, and the microprocessor passes through welding
It is connect with control circuit board, the control circuit board is connect with power supply, control switch 9, angular transducer 10 and electromagnetic lock 7.
Further, the micro process is provided with control system, and the control system receives the transmission of angular transducer 10
Signal when, according to inside setting program send instructions to solenoid valve 7, make solenoid valve 7 be powered or power-off.
Further, driven wheel 101 is installed in the shaft of the angular transducer 10, the driven wheel 101 with turn
Driving wheel 4 connects.
Further, the pedal 3 can replace with swing seat.
Specific embodiment:
Using the present invention, from playing on a swing, when in use, user is sitting on pedal, then places hand for a kind of automatic swing angle
It on the handrail of two sides swing rope, is connect with the control switch above handrail, the angle for connecting gravity center adjusting mechanism passes
Sensor starting;User under the promotion of external force, swings swing rope with legs and feet driving pedal or pedal, and swing rope, which is swung, drives connection
Rotating wheel, so that rotating wheel is rotated left-right rotation on bracket, when rotating wheel rotates, the angle sensor that is mounted on above support frame
Device captures the angle of driving wheel left-right rotation, and the angle signal of left-right rotation is sent to main control board, main control board
Electromagnet is sent a signal to according to internal control program, electromagnet is made to be powered or power off, such as when the angle swung is by initial
When angle swinging is to 10 degree, main control board sends a signal to electromagnet, makes electromagnet energizing magnetic by center of gravity adjusting block
Absorption makes gravity center adjusting mechanism change center of gravity, increase user and pedal in swing rope higher, certain when rising to
Highly (angle) when, user and pedal are begun to decline under gravity, and main control board is sensed by angular transducer
When rotating wheel rotates backward, electromagnet is sent a signal to, makes electromagnet power-off is magnetic to disappear, the decline of center of gravity adjusting block changes and uses
The position of centre of gravity at family and pedal makes it accelerate decline, and when the angle swinging of swing to -10 is spent, main control board sends signal
It to electromagnet, adsorbs electromagnet energizing magnetic by center of gravity adjusting block, so that gravity center adjusting mechanism is changed center of gravity, make in swing rope
User and pedal can rise higher, the user on pedal is swung repeatedly with this, when user is not needing in use, will hold
Firmly the finger of control switch is removed, and closes gravity center adjusting mechanism and angular transducer, the user on pedal is under the effect of gravity
It is automatically stopped, so that user be made to leave pedal.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.