CN111681507A - Magnetic Newton's pendulum - Google Patents
Magnetic Newton's pendulum Download PDFInfo
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- CN111681507A CN111681507A CN202010738094.8A CN202010738094A CN111681507A CN 111681507 A CN111681507 A CN 111681507A CN 202010738094 A CN202010738094 A CN 202010738094A CN 111681507 A CN111681507 A CN 111681507A
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- 230000005484 gravity Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- 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
- G09B23/10—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of solid bodies
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/002—Devices for converting reciprocal or vibratory motion into rotary motion, e.g. for propellers
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- General Physics & Mathematics (AREA)
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- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a magnetic Newton pendulum, and relates to the technical field of toys. The utility model provides a magnetic suction Newton's pendulum, includes the support to and 3 at least intervals locate side by side lifting rope on the support, the lifting rope lower extreme sets up the pendulum ball, support one side sets up the electromagnetic generator, still including the controlling means who is used for controlling the electromagnetic generator and switches on, cuts off the power supply. Compared with the prior art, the invention has the beneficial effects that: the electromagnetic generator and the control device for controlling the on-off of the electromagnetic generator are arranged on one side of the pendulum ball, the electromagnetic generator is powered on to generate a magnetic field to attract the pendulum ball to move to one side of the electromagnetic generator, and when the electromagnetic generator is powered off, the pendulum ball moves to one side far away from the electromagnetic generator under the action of gravity and inertia to realize uninterrupted continuous swing.
Description
Technical Field
The invention relates to the technical field of toys, in particular to a pendulum ball.
Background
The Newton's pendulum is that a plurality of spheroid are fixed in a row by the lifting rope, after one or more spheroid of one side is lifted up and released, the spheroid of being lifted up strikes the spheroid not lifted up under the action of gravity, make the spheroid that is located at the other side and lifts up the quantity the same as and pop out, strike the spheroid again after the spheroid that is popped out falls back, make the spheroid of one side also popped out, the spheroid of both sides is popped out repeatedly alternately, form the motion of Newton's pendulum. The existing Newton pendulum is influenced by air under normal conditions, the pendulum can only continue for a period of time and can not continue to swing, and the ornamental effect needs to be improved.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the magnetic Newton's pendulum which can continuously swing when being electrified.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a magnetic suction Newton's pendulum, includes the support to and 3 at least intervals locate side by side lifting rope on the support, the lifting rope lower extreme sets up magnetic suction pendulum ball, support one side sets up electromagnetic generator, still including the controlling means who is used for controlling electromagnetic generator and switches on, cuts off the power supply.
The control device comprises a sensor, the sensor is electrically connected with the electromagnetic generator, and the sensor is used for controlling the electrification and the outage of the electromagnetic generator.
The control device is a driving circuit for controlling the work of the electromagnetic generator, the driving circuit controls the electromagnetic generator to be powered on and powered off in a crossed mode, and the electromagnetic generator and the pendulum ball are located on the same plane.
The sensor is a photosensitive sensor or a position sensor.
The electromagnetic generator and the pendulum ball are positioned on the same vertical plane.
A base is arranged on one side of the support, and the electromagnetic generator and the control device are located on the base.
The highest point of the electromagnetic generator is lower than the lowest point of the pendulum ball.
The base is provided with a battery cavity for placing a battery and a power socket for plugging a power line, and the power input end of the electromagnetic generator is connected to the battery cavity and the power socket respectively.
And the bottom end of the bracket is provided with an anti-slip pad.
Compared with the prior art, the invention has the beneficial effects that:
1. the device is provided with an electromagnetic generator and a control device for controlling the electromagnetic generator to be circularly electrified and powered off on one side of the pendulum ball, the electromagnetic generator is electrified to generate a magnetic field to attract the pendulum ball to move to one side of the electromagnetic generator, and when the electromagnetic generator is powered off, the pendulum ball moves to one side far away from the electromagnetic generator under the action of gravity and inertia to realize uninterrupted continuous swing.
2. The control device comprises a sensor, the sensor is electrically connected with the electromagnetic generator, the sensor and the pendulum ball are located on the same plane, the sensor detects the movement position of the small ball to control the power-on and power-off of the electromagnetic generator, and the movement of the pendulum ball is controlled more accurately and sensitively.
3. The control device is a driving circuit for controlling the work of the electromagnetic generator, the driving circuit controls the electromagnetic generator to be alternately electrified and powered off, and the electromagnetic generator is simple in structure and convenient to use.
4. The electromagnetic generator and the pendulum ball are positioned on the same vertical plane, so that the effect of the electromagnetic generator can be exerted to the maximum extent, and the pendulum ball is attracted to move towards one side of the electromagnetic generator.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the invention.
Reference numerals shown in the drawings: 1. a support; 2. a lifting rope; 3. placing a ball; 4. an electromagnetic generator; 5. a sensor; 6. a base.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The utility model provides a magnetic Newton's pendulum, includes support 1, and wherein the support includes the base and is located base top and parallel arrangement's bracing piece, and 3 at least intervals are located side by side lifting rope 2 on the support 1, the lifting rope winding is on the bracing piece, and wherein preferred lifting rope is 5, and every 2 lower extremes of lifting rope all set up magnetic pendulum ball 3, and the pendulum ball receives the exogenic action to carry out the motion of Newton's pendulum. The support is characterized in that an electromagnetic generator 4 is arranged on one side of the support 1, a power interface is arranged on one side of the electromagnetic generator 4 and one side of the bottom end of the support, the power interface can be used as a charging interface to provide power for the device, and the device further comprises a control device for controlling the electromagnetic generator 4 to be switched on and off.
According to the working principle of the invention, initially, a force is applied to the swing ball at the outermost side, the small balls impact and swing, the electromagnetic generator is electrified to generate a magnetic field, the swing ball close to one side of the electromagnetic generator is attracted to move towards the electromagnetic generator, when the electromagnetic generator is powered off, the swing ball moves towards one side far away from the electromagnetic generator under the action of gravity and inertia and reciprocates in a circulating way, and the electromagnetic generator applies a suction force to the swing ball to avoid attenuation and realize uninterrupted continuous swing.
As a first embodiment of the present application: the control device comprises a sensor 5, the sensor 5 is electrically connected with an electromagnetic generator 4, the sensor 5 and a pendulum ball 3 are located on the same vertical plane, the electromagnetic generator works to generate a magnetic field after being electrified, the pendulum ball is attracted to move towards one side close to the electromagnetic generator, when the pendulum ball crosses the electromagnetic generator or moves towards the direction far away from the electromagnetic generator, the sensor receives a signal to control the electromagnetic generator to be powered off, the magnetic field disappears, and the pendulum ball moves towards one side far away from the electromagnetic generator under the action of gravity and inertia to realize uninterrupted continuous swinging.
As a second embodiment of the present application: the control device is a driving circuit for controlling the work of the electromagnetic generator 4, the driving circuit controls the electromagnetic generator 4 to be powered on and powered off in a crossed mode, and the electromagnetic generator 4 and the pendulum ball 3 are located on the same vertical plane. As a first drive circuit implementation mode, a time relay can be adopted as the drive circuit, and the power is cut off for 3-10 seconds every time the power is switched on for 3-10 seconds; as a second drive circuit implementation mode, a 555-based time circuit can be adopted as the drive circuit, and the power is cut off for 3-10 seconds every time the power is switched on for 3-10 seconds; the driving circuit has various realization modes, and can also be an electronic analog circuit and an electronic digital circuit; the specific interval time can be adjusted according to the length of the lifting rope and the weight of the swinging ball.
As optimization, the sensor 5 is a photosensitive sensor or a position sensor, and can sense signals without the contact of a pendulum ball and the sensor, so that the pendulum ball can continuously and continuously move in a sensitive manner. Among them, a photosensitive sensor is preferable.
In order to exert the effect of the electromagnetic generator to the maximum extent and attract the pendulum ball to move towards one side of the electromagnetic generator, the electromagnetic generator 4 and the pendulum ball 3 are positioned on the same vertical plane, and meanwhile, the electromagnetic generator can be prevented from influencing other pendulum balls.
Further, a base 6 is arranged on one side of the support 1, the electromagnetic generator 4 and the control device are located on the base 6, the base comprises a base body and a bottom cover, and the base body and the bottom cover are fixedly connected through screws to form a cavity for accommodating the electromagnetic generator.
As optimization, the highest point of the electromagnetic generator 4 is lower than the lowest point of the pendulum ball 3, so that the normal movement of the pendulum ball is prevented from being influenced.
In order to facilitate the use, a battery cavity for placing a battery and a power socket for plugging a power line are arranged on the base 6, and the power input end of the electromagnetic generator 4 is respectively connected to the battery cavity and the power socket 3, so that the selection of two power supply modes is realized, and the use is more flexible.
The device is prevented from sliding in the swinging process, and the bottom end of the bracket 1 is provided with an anti-slip pad.
Example 1:
as shown in fig. 1: the utility model provides a magnetic Newton's pendulum, includes support 1, and wherein the support includes the base and is located base top and parallel arrangement's bracing piece, and the interval is located side by side lifting rope 2 on the support 1, the lifting rope winding is on the bracing piece, 2 lower extremes of lifting rope set up pendulum ball 3, and the pendulum ball is the metal pendulum ball, and the pendulum ball receives the exogenic action to carry out the motion of Newton's pendulum. The support is characterized in that an electromagnetic generator 4 is arranged on one side of the support 1, the electromagnetic generator 4 and the pendulum ball 3 are located on the same horizontal line, a power interface is arranged on one side of the bottom end of the support, and the support further comprises a control device for controlling the electromagnetic generator 4 to be switched on and off. The control device comprises a sensor 5, the sensor 5 is electrically connected with an electromagnetic generator 4, the sensor 5 and a pendulum ball 3 are located on the same plane, the electromagnetic generator works to generate a magnetic field after being electrified, the pendulum ball is attracted to move to one side close to the electromagnetic generator and moves to the position of the sensor, the sensor receives a signal and controls the electromagnetic generator to be powered off, the magnetic field disappears, and the pendulum ball moves to one side far away from the electromagnetic generator under the action of gravity and inertia to realize continuous swinging.
Example 2:
as shown in fig. 2: the utility model provides a magnetic Newton's pendulum, includes support 1, and wherein the support includes the base and is located base top and parallel arrangement's bracing piece, and the interval is located side by side lifting rope 2 on the support 1, the lifting rope winding is on the bracing piece, 2 lower extremes of lifting rope set up pendulum ball 3, and the pendulum ball is the metal pendulum ball, and the pendulum ball receives the exogenic action to carry out the motion of Newton's pendulum. The support is characterized in that an electromagnetic generator 4 is arranged on one side of the support 1, the electromagnetic generator 4 and the pendulum ball 3 are located on the same horizontal line, a power interface is arranged on one side of the bottom end of the support, and the support further comprises a control device for controlling the electromagnetic generator 4 to be switched on and off. The control device is a driving circuit for controlling the work of the electromagnetic generator 4, the driving circuit controls the electromagnetic generator 4 to be alternately powered on and powered off, and the electromagnetic generator 4 and the pendulum ball 3 are positioned on the same plane. As a first drive circuit implementation mode, the drive circuit is composed of a time relay, and the power is cut off for 10-15 seconds every time the power is switched on for 10-15 seconds; as a second drive circuit implementation mode, a 555-based time circuit can be adopted as the drive circuit, and the power is cut off for 10-15 seconds every time the power is switched on for 10-15 seconds; preferably, the power is applied for 10 seconds, the power is off for 10 seconds, and the pendulum ball swings from the first swing to the last swing to the highest point for about 10 seconds, so the power is preferably applied for 10 seconds, and then the power is off for 10 seconds, so that the pendulum ball can smoothly move.
Claims (9)
1. The utility model provides a magnetic suction Newton's pendulum, includes support (1) to and 3 at least intervals are located side by side lifting rope (2) on support (1), lifting rope (2) lower extreme sets up magnetic suction pendulum ball (3), its characterized in that: the electromagnetic generator (4) is arranged on one side of the bracket (1), and the electromagnetic generator further comprises a control device for controlling the electromagnetic generator (4) to be electrified and powered off circularly.
2. The magnetically attractive newton's pendulum of claim 1, wherein: the control device comprises a sensor (5), the sensor (5) is electrically connected with the electromagnetic generator (4), and the sensor (5) controls the electrification and the outage of the electromagnetic generator (4).
3. The magnetically attractive newton's pendulum of claim 1, wherein: the control device is a driving circuit for controlling the work of the electromagnetic generator (4), and the driving circuit controls the circular electrification and the power failure of the electromagnetic generator (4).
4. The magnetically attractive newton's pendulum of claim 2, wherein: the sensor (5) is a photosensitive sensor or a position sensor.
5. A magnetically attractive newton pendulum according to any one of claims 1 to 3, wherein: the electromagnetic generator (4) and the pendulum ball (3) are positioned on the same vertical plane.
6. The magnetically attractive newton's pendulum of claim 1, wherein: a base (6) is arranged on one side of the support (1), and the electromagnetic generator (4) and the control device are located on the base (6).
7. The magnetically attractive Newtonian pendulum of claim 6, wherein: the highest point of the electromagnetic generator (4) is lower than the lowest point of the pendulum ball (3).
8. The magnetically attractive Newtonian pendulum of claim 6, wherein: and a battery cavity for placing a battery and a power socket for plugging a power line are arranged on the base (6), and the power input end of the electromagnetic generator (4) is respectively connected to the battery cavity and the power socket.
9. The magnetically attractive newton's pendulum of claim 1, wherein: and the bottom end of the bracket (1) is provided with an anti-slip pad.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019106908412 | 2019-07-29 | ||
| CN201910690841 | 2019-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111681507A true CN111681507A (en) | 2020-09-18 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021517755.6U Active CN212411418U (en) | 2019-07-29 | 2020-07-28 | Magnetic Newton's pendulum |
| CN202010738094.8A Pending CN111681507A (en) | 2019-07-29 | 2020-07-28 | Magnetic Newton's pendulum |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021517755.6U Active CN212411418U (en) | 2019-07-29 | 2020-07-28 | Magnetic Newton's pendulum |
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| CN (2) | CN212411418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023139380A1 (en) * | 2022-01-20 | 2023-07-27 | Karim Arif Andrew | Repelling magnetic instrument |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212411418U (en) * | 2019-07-29 | 2021-01-26 | 包梓扬 | Magnetic Newton's pendulum |
| CN114005339B (en) * | 2021-11-08 | 2024-01-30 | 郑州幻视科技有限公司 | Demonstration control device based on physical teaching experiment |
| GB2621177A (en) * | 2022-08-05 | 2024-02-07 | Andrew Karim Arif | Repelling magnetic instrument |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204667046U (en) * | 2015-05-06 | 2015-09-23 | 江汉中 | Controllable newton pendulum device |
| CN105575228A (en) * | 2015-12-18 | 2016-05-11 | 国术科技(北京)有限公司 | Device for demonstrating Newton cradle |
| CN207059606U (en) * | 2017-08-01 | 2018-03-02 | 包梓扬 | New goods of furniture for display rather than for use |
| CN212411418U (en) * | 2019-07-29 | 2021-01-26 | 包梓扬 | Magnetic Newton's pendulum |
-
2020
- 2020-07-28 CN CN202021517755.6U patent/CN212411418U/en active Active
- 2020-07-28 CN CN202010738094.8A patent/CN111681507A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204667046U (en) * | 2015-05-06 | 2015-09-23 | 江汉中 | Controllable newton pendulum device |
| CN105575228A (en) * | 2015-12-18 | 2016-05-11 | 国术科技(北京)有限公司 | Device for demonstrating Newton cradle |
| CN207059606U (en) * | 2017-08-01 | 2018-03-02 | 包梓扬 | New goods of furniture for display rather than for use |
| CN212411418U (en) * | 2019-07-29 | 2021-01-26 | 包梓扬 | Magnetic Newton's pendulum |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023139380A1 (en) * | 2022-01-20 | 2023-07-27 | Karim Arif Andrew | Repelling magnetic instrument |
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| Publication number | Publication date |
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| CN212411418U (en) | 2021-01-26 |
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