CN107993533A - A kind of Chaos Pendulum overturn at random - Google Patents
A kind of Chaos Pendulum overturn at random Download PDFInfo
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- CN107993533A CN107993533A CN201711404954.9A CN201711404954A CN107993533A CN 107993533 A CN107993533 A CN 107993533A CN 201711404954 A CN201711404954 A CN 201711404954A CN 107993533 A CN107993533 A CN 107993533A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
Abstract
The present invention provides a kind of Chaos Pendulum overturn at random, is related to dynamics field.The device is provided with power supply in base, electromagnet is internally provided with vertically disposed first strut of base, first arc body sets the first permanent magnet in inactive state close to the outside portion of the upper end of the first strut, and the second strut is set in inside portion, the upper end of the second strut sets transparent ball；First electromagnet and the first permanent magnet produce mutual magnetic force, energy loss of the supplementary device in rotation process, so as to fulfill continuous random rotation when the power is turned on.The chaos phenomenon of the chaos pendulum demonstrator overturn at random of the present invention is more lively, and rich in stereovision.
Description
Technical field
The invention belongs to dynamics field, more particularly to a kind of Chaos Pendulum overturn at random.
Background technology
Chaos phenomenon refers to seemingly random irregular movement of the generation in deterministic system, and a certainty theory is retouched
The system stated, its behavior but show as that uncertainty is one not reproducible, unpredictable, and here it is chaos phenomenon.Further research
Show, chaos is the inherent characteristic of nonlinear dynamic system, is the phenomenon of nonlinear system generally existing.Newton certainty theory
Can fully handle be mostly linear system, and linear system be mostly by nonlinear system simplify Lai.Therefore, it is raw in reality
In living and Practical Project technical problem, chaos is ubiquitous.
Chaos Pendulum, elaborates the modeling of chaos, and the trajectory of phase space of compound pendulum is carried out using sensor in rotary moving
Measurement in real time, have recorded the angular displacement of phase space and the change of angular speed during chaos produces, and chaos is demonstrated by the device
Phenomenon.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of Chaos Pendulum overturn at random, more comprehensive by the device
Demonstration chaos phenomenon.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of Chaos Pendulum overturn at random, including base, the first strut, fixed arc body, above-mentioned first strut are vertically solid
It is scheduled on base, the one end of above-mentioned fixed arc body is fixedly connected with the first strut, the other end of above-mentioned fixed arc body
First rotating shaft is provided with, above-mentioned first rotating shaft is parallel with base；
Above-mentioned first rotating shaft is provided with the first arc body, connects at above-mentioned first rotating shaft and the 2/3~7/10 of the first arc body
Connect；Above-mentioned end set of first arc body away from base has the second shaft, and above-mentioned second shaft is provided with the second arc body, on
State and be connected at the second shaft and the 2/3~7/10 of the second arc body, above-mentioned end set of second arc body away from base has
Three shafts, above-mentioned 3rd shaft set the 3rd arc body, and above-mentioned 3rd shaft is connected with the 1/2 of the 3rd arc body；
It is above-mentioned overturn at random Chaos Pendulum inactive state when, the 2/3~7/10 of above-mentioned first arc body and the second arc body
In lower position；Electromagnet is set inside above-mentioned first strut, and above-mentioned first arc body is close to the upper end of the first strut
Outside portion is provided with the first permanent magnet, and above-mentioned electromagnet is connected with the power supply that chassis interior is set；
Above-mentioned first arc body is provided with the second strut in inactive state close to the inside portion of the upper end of the first strut,
The upper end of above-mentioned second strut sets transparent ball；The length of above-mentioned second strut is the radius of the first arc body；
Transparent ball structure of the present invention is that above-mentioned transparent ball is internally provided with the 4th shaft, and above-mentioned 4th shaft is set
Cross bar is equipped with, above-mentioned cross bar both ends are provided with the 3rd permanent magnet, and above-mentioned cross bar both ends are additionally provided with lamp；Above-mentioned 4th shaft
Cross bar junction is provided with rotary brush and power supply sheet metal.
In the technical solution of bright sphere structure, the 3rd strut is both provided with the inside of the both ends of above-mentioned 3rd arc body, on
State the 3rd strut ends and be provided with magnet movement chamber, above-mentioned magnet movement chamber interior is provided with the second permanent magnet.
Preferably, above-mentioned first arc body, the second arc body and the 3rd arc body are concentric circles.
Preferably, above-mentioned fixed arc body is 1/4 circular arc.
Preferably, above-mentioned first arc body is 1/2 for 7/10 circle to any circular arc between 4/5 circle, above-mentioned second arc body
Circle is justified to any circular arc between 1/3 circle to any circular arc between 3/5 circle, above-mentioned 3rd arc body for 1/4.
Preferably, the outside end of above-mentioned first rotating shaft is provided with balance weight.
(3) beneficial effect
The present invention provides a kind of Chaos Pendulum overturn at random, possesses following beneficial effect：
1st, the Chaos Pendulum that the present invention is overturn at random, is provided with power supply, in vertically disposed first strut of base in base
Portion is provided with electromagnet, and the first arc body sets the first permanent magnetism in inactive state close to the outside portion of the upper end of the first strut
Iron, inside portion are provided with sphere；When first arc body rotates, the first arc body one end is arranged on while driving sphere to rotate
The second shaft can drive the second arc body that random rotate occurs；When second arc body rotates, the second arc body is arranged on
The 3rd shaft of one end can drive the 3rd arc body that random rotate occurs.Power on, when the first permanent magnet and energization
Electromagnet close to when can produce electromagnetic interaction promote again the first arc body produce it is random rotate, pass through electromagnetic force
Energy loss is supplemented, so as to fulfill continuous random rotation.The chaos of the electromagnetism chaos device rotated at random the demonstration of the present invention
Phenomenon is more lively, and rich in stereovision.Above-mentioned the first arc body, the second arc body and the 3rd arc body is to rotate at random
, what visitor can become apparent from watches the chaos phenomenon that the device is presented.
2nd, the Chaos Pendulum that the present invention is overturn at random, by controlling the first arc body, the second arc body and the 3rd arc body
Radian and size, and the position of its rotation axis, have fully ensured that the first arc body, the second arc body and the 3rd arc body are free
The amplitude of swing, extends the time of Random-Rotation.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described.
Structure diagrams of the Fig. 1 for the Chaos Pendulum that the embodiment of the present invention 1 is overturn at random when static；
Structure diagram when Fig. 2 is the chaos pendular motion that the embodiment of the present invention 2 is overturn at random；
Fig. 3 is the partial enlarged view of the transparent ball for the Chaos Pendulum that the embodiment of the present invention 3 is overturn at random.
Wherein, base 1, the first strut 2, fixed arc body 3, first rotating shaft 4, the first arc body 5, the second shaft 6, second
Arc body 7, the 3rd shaft 8, the 3rd arc body 9, the first permanent magnet 10, the second strut 11, balance weight 12, the 3rd strut 13, thoroughly
Bright sphere 14, magnet movement chamber 15, the second permanent magnet 16, power supply sheet metal 19, lamp 20, cross bar 21, the 3rd permanent magnet 22, the
Four shafts 23, rotary brush 24.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
Technical solution be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of Chaos Pendulum overturn at random, as shown in Figures 1 to 3, including base 1, the first strut
2nd, fixed arc body 3, above-mentioned first strut 2 are vertically fixed on base 1, the one end of above-mentioned fixed arc body 3 and first
Bar 2 is fixedly connected, and the other end of above-mentioned fixed arc body 3 is provided with first rotating shaft 4, and above-mentioned first rotating shaft 4 and base 1 are flat
OK；
Above-mentioned first rotating shaft 4 is fixedly installed the first arc body 5, above-mentioned 4 and first arc body 5 of first rotating shaft 2/3~
Connected at 7/10；Above-mentioned end of first arc body 5 away from base 1 is fixedly installed the second shaft 6, and above-mentioned second shaft 6 is solid
Surely the second arc body 7 is provided with, is connected at above-mentioned second shaft 6 and the 2/3~7/10 of the second arc body 7, above-mentioned second arc
End of the body 7 away from base 1 is fixedly installed the 3rd shaft 8, and above-mentioned 3rd shaft 8 is fixedly installed the 3rd arc body 9, and above-mentioned the
It is connected at three shafts 8 and the 1/2 of the 3rd arc body 9；
It is above-mentioned overturn at random Chaos Pendulum inactive state when, the 2/3~7/ of above-mentioned first arc body, 5 and second arc body 7
10 are in lower position；The above-mentioned inside of first strut 2 sets electromagnet (not being marked in attached drawing), above-mentioned first arc body
5 set the first permanent magnet 10, the electricity that above-mentioned electromagnet is set with the inside of base 1 close to the outside portion of the upper end of the first strut 2
Source (not being marked in attached drawing) connects.
Above-mentioned first arc body 5 is provided with second in inactive state close to the inside portion of the upper end of the first strut 2
Bar 11, the upper end of above-mentioned second strut 11 set transparent ball 14；The length of above-mentioned second strut 11 is the first arc body 5
Radius.
In specific implementation process, base is provided with power supply, is internally provided with vertically disposed first strut of base
Electromagnet, the first arc body set the first permanent magnet, inner side in inactive state close to the outside portion of the upper end of the first strut
Portion is provided with sphere.The triode of electromagnet selects low-power transistor, and capacitor parameters are according to the inductance of the coil of electromagnet
Depending on coefficient, resistor- capacitor composition compensation circuit；In the case where electromagnet does not power on, the first arc body pendulum is stirred
Dynamic, when the first arc body rotates, the second shaft of the first arc body one end is arranged on while driving sphere to rotate to be driven
Random rotate occurs for the second arc body；When second arc body rotates, the 3rd turn of the one end of the second arc body is arranged on
Axis can drive the 3rd arc body occur it is random rotate, produce it is continuous it is random rotate, with the consumption of energy, which can be by
Gradually stop.
After powering on, the first arc body is stirred, electromagnet produces when the first arc body is close to directly over the first branch
Induced electromotive force be enough to make transistor base forward conduction, the base current of transistor passes through electromagnet, and electromagnet produces magnetic
Field produces electromagnetic interaction with the first permanent magnet on the outside of the first arc body and promotes the first arc body to run through first
Above bar, gone to another side-sway, the electromagnetic induction effect of backswing process is as hereinbefore.In short, the first arc body is in swing
In a cycle, promoted twice, enable to complete continuous swing with original speed, and it is constant in electromotive force of source
In the case of, the loss of energy is constantly supplemented by electromagnetic force, realizes continuous random rotation.Pass through the first arc body
Drive the second arc body and the 3rd arc body to rotate, which is continuously replenished by the electromagnet and the first permanent magnet that power on
Energy loss rotated so as to fulfill continuous random.The chaos phenomenon of the electromagnetism chaos device rotated at random the demonstration of the present invention
It is more lively, and rich in stereovision.Above-mentioned the first arc body, the second arc body and the 3rd arc body rotates at random, ginseng
What onlooker can become apparent from watches the chaos phenomenon that the device is presented.
By controlling the radian and size of the first arc body, the second arc body and the 3rd arc body, and its rotation axis
Position, has fully ensured that the amplitude that the first arc body, the second arc body and the 3rd arc body freely swing, has extended Random-Rotation
Time.
In specific implementation process, above-mentioned transparent ball 14 is internally provided with the 4th shaft 23, above-mentioned 4th shaft 23
Cross bar 21 is provided with, above-mentioned 21 both ends of cross bar are provided with the 3rd permanent magnet 22, and above-mentioned 21 both ends of cross bar are additionally provided with lamp 20；
Above-mentioned 4th shaft 23 is provided with rotary brush 24 and power supply sheet metal 19 with 21 junction of cross bar.
In the embodiment of second of transparent ball structure, in specific implementation process, the both ends of above-mentioned 3rd arc body 9
Inner side is both provided with the 3rd strut 13, and above-mentioned 3rd strut, 13 end set has magnet movement chamber 15, above-mentioned magnet movement chamber
Room 15 is internally provided with the second permanent magnet 16.
In specific implementation process, above-mentioned first arc body 5, the second arc body 7 and the 3rd arc body 9 are concentric circles.
In specific implementation process, above-mentioned fixed arc body 3 is 1/4 circular arc.
In specific implementation process, above-mentioned first arc body 5 for 7/10 circle to 4/5 circle between any circular arc, above-mentioned second
Arc body 7 is 1/2 circle to any circular arc between 3/5 circle, and above-mentioned 3rd arc body 9 is 1/4 circle to any circular arc between 1/3 circle.
In specific implementation process, the outside end of above-mentioned first rotating shaft 4 is provided with balance weight 12.
It is described in detail below by specific embodiment.
Embodiment 1：As shown in Figure 1 to Figure 3, the Chaos Pendulum overturn at random, including base 1, the first strut 2, fixed arc
Body 3, above-mentioned first strut 2 are vertically fixed on base 1, and the one end of above-mentioned fixed arc body 3 and the first strut 2 are fixed and connected
Connect, the other end of above-mentioned fixed arc body 3 is provided with first rotating shaft 4, and above-mentioned first rotating shaft 4 is parallel with base 1；
Above-mentioned first rotating shaft 4 is fixedly installed the first arc body 5, above-mentioned 4 and first arc body 5 of first rotating shaft 2/3 at
Connection；Above-mentioned end of first arc body 5 away from base 1 is fixedly installed the second shaft 6, and above-mentioned second shaft 6 is fixedly installed
There is the second arc body 7, be connected at above-mentioned second shaft 6 and the 2/3 of the second arc body 7, above-mentioned second arc body 7 is away from base 1
End be fixedly installed the 3rd shaft 8, above-mentioned 3rd shaft 8 is fixedly installed the 3rd arc body 9, above-mentioned 3rd shaft 8 and the
Connected at the 1/2 of three arc bodies 9；
It is above-mentioned overturn at random Chaos Pendulum inactive state when, the 2/3 of above-mentioned first arc body, 5 and second arc body 7 is in
Lower position；The above-mentioned inside of first strut 2 sets electromagnet (not being marked in attached drawing), and above-mentioned first arc body 5 is close
The outside portion of the upper end of first strut 2 sets the first permanent magnet 10, and above-mentioned electromagnet and the power supply that the inside of base 1 is set are (attached
It is not marked in figure) connection.
Above-mentioned first arc body 5 is provided with second in inactive state close to the inside portion of the upper end of the first strut 2
Bar 11, the upper end of above-mentioned second strut 11 set transparent ball 14；The length of above-mentioned second strut 11 is the first arc body 5
Radius.
Above-mentioned transparent ball 14 is internally provided with the 4th shaft 23, and above-mentioned 4th shaft 23 is provided with cross bar 21, above-mentioned
21 both ends of cross bar are provided with the 3rd permanent magnet 22, and above-mentioned 21 both ends of cross bar are additionally provided with lamp 20；Above-mentioned 4th shaft 23 with
21 junction of cross bar is provided with rotary brush 24 and power supply sheet metal 19.It is respectively provided with the inside of the both ends of above-mentioned 3rd arc body 9
There is the 3rd strut 13, above-mentioned 3rd strut, 13 end set has magnet movement chamber 15, set inside above-mentioned magnet movement chamber 15
It is equipped with the second permanent magnet 16.
Above-mentioned first arc body 5, the second arc body 7 and the 3rd arc body 9 are arranged to concentric arc, and the first arc body 5 is
7/10 circle, the second arc body 7 are 1/2 circle, and the 3rd arc body 9 is 1/4 circle, and fixed arc body 3 is arranged to 1/4 circle.
The outside end of above-mentioned first rotating shaft 4 is provided with balance weight 12, increases the stability of device.
In specific implementation process, with the rotation of the 3rd arc body 9, the of the both ends of the 3rd arc body 9 can be driven
Three struts 13 occur to rotate at random, so as to promote the second permanent magnet inside 13 end set magnet movement chamber 15 of the 3rd strut
16 occur random rotation, and the effect opposite with the 3rd permanent magnet 22 generation magnetic of the second permanent magnet 16, promotes cross bar 21 around the 4th turn
Axis 23 occurs to rotate at random, and lamp 20 is additionally provided with cross bar 21, and observer, which is able to observe that, more dazzles cruel chaos phenomenon,
Chaos phenomenon has more level, increases the aesthetic feeling and artistic feeling of chaos phenomenon.
The rotary brush 24 set in specific implementation process in above-mentioned 4th shaft 23 and 21 junction of cross bar and power supply
Sheet metal 19 can prevent coil from wrapping phenomena occurs.
Embodiment 2：As shown in Figure 1 to Figure 3, the Chaos Pendulum overturn at random, including base 1, the first strut 2, fixed arc
Body 3, above-mentioned first strut 2 are vertically fixed on base 1, and the one end of above-mentioned fixed arc body 3 and the first strut 2 are fixed and connected
Connect, the other end of above-mentioned fixed arc body 3 is provided with first rotating shaft 4, and above-mentioned first rotating shaft 4 is parallel with base 1；
Above-mentioned first rotating shaft 4 is fixedly installed the first arc body 5, above-mentioned 4 and first arc body 5 of first rotating shaft 2/3 at
Connection；Above-mentioned end of first arc body 5 away from base 1 is fixedly installed the second shaft 6, and above-mentioned second shaft 6 is fixedly installed
There is the second arc body 7, be connected at above-mentioned second shaft 6 and the 2/3 of the second arc body 7, above-mentioned second arc body 7 is away from base 1
End be fixedly installed the 3rd shaft 8, above-mentioned 3rd shaft 8 is fixedly installed the 3rd arc body 9, above-mentioned 3rd shaft 8 and the
Connected at the 1/2 of three arc bodies 9；
It is above-mentioned overturn at random Chaos Pendulum inactive state when, the 2/3 of above-mentioned first arc body, 5 and second arc body 7 is in
Lower position；The above-mentioned inside of first strut 2 sets electromagnet (not being marked in attached drawing), and above-mentioned first arc body 5 is close
The outside portion of the upper end of first strut 2 sets the first permanent magnet 10, and above-mentioned electromagnet and the power supply that the inside of base 1 is set are (attached
It is not marked in figure) connection.
Above-mentioned first arc body 5 is provided with second in inactive state close to the inside portion of the upper end of the first strut 2
Bar 11, the upper end of above-mentioned second strut 11 set transparent ball 14；The length of above-mentioned second strut 11 is the first arc body 5
Radius.
Above-mentioned transparent ball 14 is internally provided with the 4th shaft 23, and above-mentioned 4th shaft 23 is provided with cross bar 21, above-mentioned
21 both ends of cross bar are provided with the 3rd permanent magnet 22, and above-mentioned 21 both ends of cross bar are additionally provided with lamp 20；Above-mentioned 4th shaft 23 with
21 junction of cross bar is provided with rotary brush 24 and power supply sheet metal 19.It is respectively provided with the inside of the both ends of above-mentioned 3rd arc body 9
There is the 3rd strut 13, above-mentioned 3rd strut, 13 end set has magnet movement chamber 15, set inside above-mentioned magnet movement chamber 15
It is equipped with the second permanent magnet 16.
Above-mentioned first arc body 5, the second arc body 7 and the 3rd arc body 9 are arranged to concentric arc, and the first arc body 5 is
3/4 circle, the second arc body 7 are 11/20 circle, and the 3rd arc body 9 is 3/10 circle, and fixed arc body 3 is arranged to 3/10 circle.
The outside end of above-mentioned first rotating shaft 4 is provided with balance weight 12, increases the stability of device.
In specific implementation process, with the rotation of the 3rd arc body 9, the of the both ends of the 3rd arc body 9 can be driven
Three struts 13 occur to rotate at random, so as to promote the second permanent magnet inside 13 end set magnet movement chamber 15 of the 3rd strut
16 occur random rotation, and the effect opposite with the 3rd permanent magnet 22 generation magnetic of the second permanent magnet 16, promotes cross bar 21 around the 4th turn
Axis 23 occurs to rotate at random, and lamp 20 is additionally provided with cross bar 21, and observer, which is able to observe that, more dazzles cruel chaos phenomenon,
Chaos phenomenon has more level, increases the aesthetic feeling and artistic feeling of chaos phenomenon.
The rotary brush 24 set in specific implementation process in above-mentioned 4th shaft 23 and 21 junction of cross bar and power supply
Sheet metal 19 can prevent coil from wrapping phenomena occurs.
Embodiment 3：As shown in Figure 1 to Figure 3, the Chaos Pendulum overturn at random, including base 1, the first strut 2, fixed arc
Body 3, above-mentioned first strut 2 are vertically fixed on base 1, and the one end of above-mentioned fixed arc body 3 and the first strut 2 are fixed and connected
Connect, the other end of above-mentioned fixed arc body 3 is provided with first rotating shaft 4, and above-mentioned first rotating shaft 4 is parallel with base 1；
Above-mentioned first rotating shaft 4 is fixedly installed the first arc body 5, above-mentioned 4 and first arc body 5 of first rotating shaft 2/3 at
Connection；Above-mentioned end of first arc body 5 away from base 1 is fixedly installed the second shaft 6, and above-mentioned second shaft 6 is fixedly installed
There is the second arc body 7, be connected at above-mentioned second shaft 6 and the 2/3 of the second arc body 7, above-mentioned second arc body 7 is away from base 1
End be fixedly installed the 3rd shaft 8, above-mentioned 3rd shaft 8 is fixedly installed the 3rd arc body 9, above-mentioned 3rd shaft 8 and the
Connected at the 1/2 of three arc bodies 9；
It is above-mentioned overturn at random Chaos Pendulum inactive state when, the 2/3 of above-mentioned first arc body, 5 and second arc body 7 is in
Lower position；The above-mentioned inside of first strut 2 sets electromagnet (not being marked in attached drawing), and above-mentioned first arc body 5 is close
The outside portion of the upper end of first strut 2 sets the first permanent magnet 10, and above-mentioned electromagnet and the power supply that the inside of base 1 is set are (attached
It is not marked in figure) connection.
Above-mentioned first arc body 5 is provided with second in inactive state close to the inside portion of the upper end of the first strut 2
Bar 11, the upper end of above-mentioned second strut 11 set transparent ball 14；The length of above-mentioned second strut 11 is the first arc body 5
Radius.
Above-mentioned transparent ball 14 is internally provided with the 4th shaft 23, and above-mentioned 4th shaft 23 is provided with cross bar 21, above-mentioned
21 both ends of cross bar are provided with the 3rd permanent magnet 22, and above-mentioned 21 both ends of cross bar are additionally provided with lamp 20；Above-mentioned 4th shaft 23 with
21 junction of cross bar is provided with rotary brush 24 and power supply sheet metal 19.It is respectively provided with the inside of the both ends of above-mentioned 3rd arc body 9
There is the 3rd strut 13, above-mentioned 3rd strut, 13 end set has magnet movement chamber 15, set inside above-mentioned magnet movement chamber 15
It is equipped with the second permanent magnet 16.
Above-mentioned first arc body 5, the second arc body 7 and the 3rd arc body 9 are arranged to concentric arc, and the first arc body 5 is
4/5 circle, the second arc body 7 are 3/5 circle, and the 3rd arc body 9 is 1/3 circle, and fixed arc body 3 is arranged to 1/4 circle.
The outside end of above-mentioned first rotating shaft 4 is provided with balance weight 12, increases the stability of device.
In specific implementation process, with the rotation of the 3rd arc body 9, the of the both ends of the 3rd arc body 9 can be driven
Three struts 13 occur to rotate at random, so as to promote the second permanent magnet inside 13 end set magnet movement chamber 15 of the 3rd strut
16 occur random rotation, and the effect opposite with the 3rd permanent magnet 22 generation magnetic of the second permanent magnet 16, promotes cross bar 21 around the 4th turn
Axis 23 occurs to rotate at random, and lamp 20 is additionally provided with cross bar 21, and observer, which is able to observe that, more dazzles cruel chaos phenomenon,
Chaos phenomenon has more level, increases the aesthetic feeling and artistic feeling of chaos phenomenon.
The rotary brush 24 set in specific implementation process in above-mentioned 4th shaft 23 and 21 junction of cross bar and power supply
Sheet metal 19 can prevent coil from wrapping phenomena occurs.
Claims (7)
- A kind of 1. Chaos Pendulum overturn at random, it is characterised in that including base (1), the first strut (2), arc body (3) is fixed, First strut (2) is vertically fixed on base (1), and the one end and the first strut (2) of the fixed arc body (3) are fixed Connection, the other end of the fixed arc body (3) are provided with first rotating shaft (4), and the first rotating shaft (4) is flat with base (1) OK；The first rotating shaft (4) is provided with the first arc body (5), the first rotating shaft (4) and the first arc body (5) 2/3~ Connected at 7/10；End set of first arc body (5) away from base (1) has the second shaft (6), second shaft (6) the second arc body (7) is provided with, is connected at second shaft (6) and the 2/3~7/10 of the second arc body (7), described End set of two arc bodies (7) away from base (1) has the 3rd shaft (8), and the 3rd shaft (8) sets the 3rd arc body (9), it is connected at the 3rd shaft (8) and the 1/2 of the 3rd arc body (9)；It is described overturn at random Chaos Pendulum inactive state when, the 2/3~7/ of first arc body (5) and the second arc body (7) 10 are in lower position；Electromagnet is set inside first strut (2), and first arc body (5) is close to the first strut (2) The outside portion of upper end be provided with the first permanent magnet (10), the electromagnet is connected with the power supply set inside base (1)；First arc body (5) is provided with second in inactive state close to the inside portion of the upper end of the first strut (2) Bar (11), the upper end of second strut (11) set transparent ball (14)；The length of second strut (11) is first The radius of arc body (5).
- 2. the Chaos Pendulum as claimed in claim 1 overturn at random, it is characterised in that the inside of the transparent ball (14) is set There is the 4th shaft (23), the 4th shaft (23) is provided with cross bar (21), and cross bar (21) both ends are provided with the 3rd forever Magnet (22), cross bar (21) both ends are additionally provided with lamp (20)；4th shaft (23) sets with cross bar (21) junction It is equipped with rotary brush (24) and power supply sheet metal (19).
- 3. the Chaos Pendulum as claimed in claim 2 overturn at random, it is characterised in that the both ends of the 3rd arc body (9) Inner side is both provided with the 3rd strut (13), and the 3rd strut (13) end set has magnet movement chamber (15), the magnet Moving chambers (15) are internally provided with the second permanent magnet (16).
- 4. the Chaos Pendulum overturn at random such as claims 1 to 3 any one of them, it is characterised in that first arc body (5), the second arc body (7) and the 3rd arc body (9) are concentric circles.
- 5. the Chaos Pendulum overturn at random such as claims 1 to 3 any one of them, it is characterised in that the fixed arc body (3) For 1/4 circular arc.
- 6. the Chaos Pendulum overturn at random such as claims 1 to 3 any one of them, it is characterised in that first arc body (5) For 7/10 circle to any circular arc between 4/5 circle, second arc body (7) is justified to any circular arc between 3/5 circle for 1/2, described 3rd arc body (9) is 1/4 circle to any circular arc between 1/3 circle.
- 7. the Chaos Pendulum overturn at random such as claims 1 to 3 any one of them, it is characterised in that the first rotating shaft (4) Outside end is provided with balance weight (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404954.9A CN107993533B (en) | 2017-12-22 | 2017-12-22 | Chaotic pendulum capable of randomly overturning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404954.9A CN107993533B (en) | 2017-12-22 | 2017-12-22 | Chaotic pendulum capable of randomly overturning |
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| CN107993533A true CN107993533A (en) | 2018-05-04 |
| CN107993533B CN107993533B (en) | 2020-02-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653164A (en) * | 2020-07-03 | 2020-09-11 | 龙岩学院 | Electromagnetic induction teaching aid |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106228874A (en) * | 2016-09-09 | 2016-12-14 | 合肥通用机械研究院 | SANYE Chaos Pendulum apparatus for demonstrating |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228874A (en) * | 2016-09-09 | 2016-12-14 | 合肥通用机械研究院 | SANYE Chaos Pendulum apparatus for demonstrating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653164A (en) * | 2020-07-03 | 2020-09-11 | 龙岩学院 | Electromagnetic induction teaching aid |
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| CN107993533B (en) | 2020-02-07 |
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Address after: 325000 35 Kunlun Road, industrial zone, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Lin Mingfan Address before: 715 Jiuhua North Road, Jiujiang District, Wuhu City, Anhui Province 241000 Patentee before: Lin Mingfan |