A kind of swing that Novel anti-fall is fallen
Technical field
The present invention relates to swing technical field more particularly to a kind of swings that Novel anti-fall is fallen.
Background technique
Swing is a kind of movement that Chinese ancient northern ethnic group creates, and general swing will be grown as chess
On the top of the shelf, lower extension pedals plate, and people swings back and forth with plate is pedaled for rope system.
But in people when playing on swing, a people is needed to push the people being sitting on swing later, sometimes
It waits in object for appreciation when enjoying oneself to heart's content, subsequent people can use very big strength, so that the amplitude that swing is swung is larger, to make
For the people that must be sat on when reaching the top, rope loses exceptionally straight state, so that the people being sitting on swing is in state of weightlessness,
And then when not holding rope, easily drops from swing, cause inestimable consequence;In addition, in the process of swing
In, it needs other people to carry out promotion cooperation, if itself is pushed, very expends strength, be unable to reach the effect easily played
Fruit.
For this purpose, it is proposed that a kind of swing that Novel anti-fall is fallen solves the above problems.
Summary of the invention
The purpose of the present invention is to solve problems of the prior art, and the autumn that a kind of Novel anti-fall proposed is fallen
Thousand.
To achieve the goals above, present invention employs following technical solutions:
A kind of swing that Novel anti-fall is fallen is opposite including two two support rods of support rod arranged in parallel
It is equipped with the hanging rod being laterally arranged between side wall, is symmetrically arranged with two fixed links being obliquely installed on the downside side wall of the hanging rod,
The connecting rod being vertically arranged, two connecting rods are rotatably connected to by symmetrically arranged shaft on the side wall of two fixed links
Side wall far from fixed link passes through shaft and is rotatably connected to the oscillating rod being vertically arranged, the opposite side wall of two oscillating rods
Equipped with the strut being laterally arranged, and it is fixedly connected between two struts and pedals plate.
Preferably, the side side wall of the oscillating rod is equipped with the first groove of opening upwards, and the bottom of groove is equipped with
The casing being vertically arranged is connected with the mobile bar being vertically arranged by buffer unit in described sleeve pipe, and mobile bar is far from casing
Side be equipped with buffer limit ball, the downside side wall of the fixed link is equipped with buffer limit corresponding with buffer limit ball
Slot.
Preferably, the buffer unit includes multiple springs being vertically arranged in casing, and multiple springs and mobile bar
Side wall be fixedly connected, the side wall of the mobile bar is equipped with the needle being vertically arranged, and the inner wall of first groove is equipped with
Coil, and needle is located at the surface of coil, the side side wall of the oscillating rod are equipped with the second groove of opening upwards, and the
It is equipped with electromagnet in two grooves, forms closed circuit between the electromagnet and coil, is set on the side side wall of the fixed link
The permanent magnet for having position opposite with electromagnet, and electromagnet is identical as the polarity of permanent magnet.
Preferably, the downside side wall of two support rods is equipped with pedestal, and pedestal is solid by swell fixture and ground
Fixed connection.
Preferably, the angle between the fixed link and hanging rod be greater than °.
Preferably, it uses between the fixed link and hanging rod and is removably threadedly coupled.
Compared with prior art, the beneficial effects of the invention are as follows:The swing that the Novel anti-fall is fallen on hanging rod by tilting
Fixed link is set, and the angle between fixed link and hanging rod is greater than 30 °, so that oscillating rod is in swinging to fixed link
It when straight line, remains safe swing inclination angle, will not relax additionally, due to oscillating rod, pedal plate to avoid being sitting in
On people be in state of weightlessness, and the danger dropped;
By setting buffer limit ball and buffer limit slot, during the swing, so that buffer limit ball and buffer limit
When contacting between slot, spring contraction carries out preliminary bumper and absorbing shock to mobile bar;
Coil is set by the way that needle is arranged in mobile bar, and in the first groove, so that oscillating rod is being swung
In the process, mobile bar is compressed, so that coil generates induced current, and electromagnet is powered, so ground magnet with forever
Repulsion is formed between magnet, and is combined with gravitional force and is converted to kinetic energy, and avoiding playing on one's own needs biggish strength to make when playing
It obtains swing to swing, to guarantee the ease played.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the swing that Novel anti-fall is fallen proposed by the present invention;
Fig. 2 is a kind of structural schematic diagram for the swing that Novel anti-fall is fallen proposed by the present invention;
Fig. 3 is the structural schematic diagram in Fig. 2 at A;
Fig. 4 is a kind of structural schematic diagram for the swing that Novel anti-fall is fallen proposed by the present invention;
Fig. 5 is the structural schematic diagram in Fig. 4 at B.
In figure:Plate, 10 slow is pedaled in 1 support rod, 2 pedestals, 3 hanging rods, 4 fixed links, 5 shafts, 6 connecting rods, 7 oscillating rods, 8 struts, 9
Rush limiting slot, 11 permanent magnets, 12 buffer limit balls, 13 mobile bars, 14 needles, 15 coils, 16 first grooves, 17 casings, 18 bullets
Spring, 19 electromagnet, 20 second grooves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-5, a kind of swing that Novel anti-fall is fallen, including two support rods 1 arranged in parallel, two supports
It is equipped with the hanging rod 3 that is laterally arranged between the opposite side wall of bar 1, two is symmetrically arranged on the downside side wall of hanging rod 3 and is obliquely installed
Fixed link 4 is rotatably connected to the connecting rod 6 being vertically arranged by symmetrically arranged shaft 5 on the side wall of two fixed links 4, and two
Side wall of the connecting rod 6 far from fixed link 4 passes through shaft 5 and is rotatably connected to the oscillating rod 7 being vertically arranged, the side side of oscillating rod 7
Wall is equipped with the first groove 16 of opening upwards, and the bottom of groove 16 is equipped with the casing 17 being vertically arranged, and passes through in casing 17
Buffer unit is connected with the mobile bar 13 being vertically arranged, and mobile bar 13 is equipped with buffer limit ball 12 far from the side of casing 17,
The downside side wall of fixed link 4 be equipped with buffer limit slot 10 corresponding with buffer limit ball 12, by buffer limit ball 12 with
Contacted between buffer limit slot 10 so that oscillating rod 7 is limited after swinging to security standpoint, prevent from swinging it is excessively high so that people
Drop, at the same spring 18 connect buffered fiber ball 12 can contact with buffer limit slot 10 after obtain certain buffering, buffering
Device includes multiple springs 18 being vertically arranged in casing 17, and multiple springs 18 are fixedly connected with the side wall of mobile bar 13,
The side wall of mobile bar 13 is equipped with the needle 14 being vertically arranged, and the inner wall of the first groove 16 is equipped with coil 15, and needle 14
In the surface of coil 15, the side side wall of oscillating rod 7 is equipped with the second groove 20 of opening upwards, and sets in the second groove 20
There is electromagnet 19, form closed circuit between electromagnet 19 and coil 15, the side side wall of fixed link 4 is equipped with position and electromagnetism
The opposite permanent magnet 11 of iron 19, and electromagnet 19 is identical as the polarity of permanent magnet 11, is cut in the magnetic field of transformation by coil 15
Generation induced current is cut, so as to which electromagnet 19 is connected, so that repulsion is formed between electromagnet 19 and permanent magnet 20, thus one
Aspect can buffer the oscillating rod 7 in swing process, at the same under the cooperation for passing through repulsion and gravitional force conversion multiply to
The kinetic energy of lower swing, reduction, which plays on one's own, needs biggish power that oscillating rod 7 is swung when playing, so that it is light to guarantee to play
Property, the opposite side wall of two oscillating rods 7 is equipped with the strut 8 being laterally arranged, and is fixedly connected between two struts 8 and pedals plate 9.
In the present invention, in use, people is sitting in pedal and push on plate 9 swing which falls, to make
It obtains oscillating rod 7 to swing, during the angle and fixed link 4 that oscillating rod 7 is swung are in straight line, so that buffer limit
Ball 12 is in contact with buffer limit slot 10, then spring 18 is forced to shrink, the pipe into casing 17 so that mobile bar 13 is under pressure
Bottom is mobile, due to oscillating rod 7 and fixed link 4 will not to exceptionally straight state is lost as rope, in addition fixed link 4 with hanging rod 3
When being attached, so that fixed link 4 and the angle of hanging rod 3 are greater than 30 °, to guarantee to be in one in oscillating rod 7 and fixed link 4
In the state of straight line, the people being sitting on swing is not at weightless state, so that guarantor will not throw from swing easily;
In oscillating rod 7 during swing, after buffer limit ball 12 is in contact with buffer limit slot 10, spring 18 is to pipe
Bottom is shunk, so that buffered during the swing, so that the side wall of buffer limit ball 12 is protected, meanwhile, in movement
When bar 13 is moved into casing 17, the needle 14 in mobile bar 13 is moved, so that the magnetic field of transformation is formed, thus coil 15
The movement of cutting magnetic induction line is carried out in changing magnetic field, and then generates induced electromotive force, since coil 15 is closed circuit, from
And to generate induced current in 15, so that the electromagnet 19 in the second groove 20 is powered, due to electromagnet 19 and permanent magnet 11
Polarity on the contrary, so that repulsion can be generated, then cooperate oscillating rod 7 to swing height after the gravitional force that has, so as to turn
It is melted into the kinetic energy swung, and then avoids playing on one's own and needs biggish strength that swing is swung when playing, to guarantee easily to play
The effect played.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.