CN108898927A - A kind of magnetic suspension pencil - Google Patents
A kind of magnetic suspension pencil Download PDFInfo
- Publication number
- CN108898927A CN108898927A CN201810595650.3A CN201810595650A CN108898927A CN 108898927 A CN108898927 A CN 108898927A CN 201810595650 A CN201810595650 A CN 201810595650A CN 108898927 A CN108898927 A CN 108898927A
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- CN
- China
- Prior art keywords
- permanent magnet
- pencil
- pedestal
- magnetic suspension
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/181—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for electric and magnetic fields; for voltages; for currents
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
A kind of magnetic suspension pencil, including pedestal, base side is provided with bracket, the first permanent magnet is provided at the top of the other end of bracket, the first permanent magnet and pedestal in the same vertical position, are provided with pencil between the first permanent magnet and pedestal, the second permanent magnet is provided at the top of pencil, first permanent magnet is oppositely arranged with the second permanent magnet, and the present invention has designed and produced out the upright magnetic suspension pencil not fallen, and student is facilitated to understand maglev related knowledge in daily classroom.
Description
Technical field
The present invention relates to magnetic levitation technology field, in particular to a kind of magnetic suspension pencil.
Background technique
Magnetic levitation technology refers to a kind of technology for overcoming gravity that object is made to suspend using magnetic force.Its way of realization compares
More, can be mainly divided into system cannot be from steady active levitation from steady driven suspension and system.There are three types of classes in the world at present
The magnetic suspension of type.First is that using Germany as the normal conducting type magnetic suspension of representative；Second is that electrically driven, magnetically levitated as the superconduction of representative using Japan；
The third, is exactly the permanent magnet suspension of China.The magnetic levitation technology in China is in rank first so far.
Although using relatively broad, there is not such document in daily life school field in magnetic suspension.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of magnetic suspension pencils, by magnetic
The relationship of power and gravity has designed and produced out the upright magnetic suspension pencil not fallen, student is facilitated to understand in daily classroom
Maglev related knowledge.
To achieve the goals above, the technical solution adopted by the present invention is that：
A kind of magnetic suspension pencil, including pedestal 1,1 side of pedestal are provided with bracket 5, the other end top of bracket 5
Be provided with the first permanent magnet 4, first permanent magnet 4 with pedestal 1 in the same vertical position, first permanent magnet 4 with
Pencil 2 is provided between pedestal 1, the top of pencil 2 is provided with the second permanent magnet 3, first permanent magnet 4 and the second permanent magnetism
Body 3 is oppositely arranged.
The bracket 5 is height-adjustable mechanism.
Beneficial effects of the present invention：
Used resource of the present invention is easy to gather materials on the spot；Principle, structure are simple；It does not need the energy and power is provided, it can be muchly
It is kept upright state.Works are different from the similar pencil laterally to suspend, it is upright, and can not rotated.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1：A kind of magnetic suspension pencil, including pedestal 1,1 side of pedestal are provided with bracket 5, bracket 5
Be provided with the first permanent magnet 4 at the top of the other end, first permanent magnet 4 with pedestal 1 in the same vertical position, described first
Pencil 2 is provided between permanent magnet 4 and pedestal 1, the top of pencil 2 is provided with the second permanent magnet 3, first permanent magnet 4
It is oppositely arranged with the second permanent magnet 3.
The bracket 5 is height-adjustable mechanism.
Assembling process：Guarded blade utility knife is used to cut aluminum beverage bottle from 2.5cm as pedestal 1, in 1 side 1cm high of pedestal
Cut the circular hole of 5 ㎜ of diameter in place；By after iron wire doubling from 2 ㎝ twist into twisted shape and be converted into it is arc-shaped, by one end
It is inserted into circular hole, forms bracket 5, upper stone is filled inside to be closed with glue；Then dew is cut into open in pencil one end with guarded blade utility knife
Round second permanent magnet 3 is fixed on the top of pencil with glue, hexagon magnet is finally placed on to one end of bracket 5 by pen tip out；
There is one end of pen tip to erect downwards pencil, and adjust the height of bracket 5, the first permanent magnet is arranged in adjustment 5 end of bracket
4,4 second permanent magnet 3 of the first permanent magnet is oppositely arranged, and so that pencil is uprightly risen with using the interaction between magnetic pole
Come without falling.Being stirred with hand makes it rotate and keep one's legs on pedestal 1.
Claims (2)
1. a kind of magnetic suspension pencil, which is characterized in that including pedestal (1), the pedestal (1) side is provided with bracket (5), branch
It is provided with the first permanent magnet (4) at the top of the other end of frame (5), first permanent magnet (4) and pedestal (1) are in same vertical position
It sets, is provided with pencil (2) between first permanent magnet (4) and pedestal (1), pencil is provided with the second permanent magnetism at the top of (2)
Body (3), first permanent magnet (4) are oppositely arranged with the second permanent magnet (3).
2. a kind of magnetic suspension pencil according to claim 1, which is characterized in that the bracket (5) is height-adjustable
Mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595650.3A CN108898927A (en) | 2018-06-11 | 2018-06-11 | A kind of magnetic suspension pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595650.3A CN108898927A (en) | 2018-06-11 | 2018-06-11 | A kind of magnetic suspension pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108898927A true CN108898927A (en) | 2018-11-27 |
Family
ID=64344366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810595650.3A Pending CN108898927A (en) | 2018-06-11 | 2018-06-11 | A kind of magnetic suspension pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108898927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769822B (en) * | 2021-05-20 | 2022-07-01 | 美商永續有限公司 | Magnetic suspension device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093411U (en) * | 1990-10-21 | 1992-01-15 | 卢受益 | Numeral electronic alarm clock |
| KR20090006060U (en) * | 2007-12-14 | 2009-06-18 | 주식회사 크레스타 | Magnetic levitation propulsion train teaching tool |
| CN201582642U (en) * | 2009-12-11 | 2010-09-15 | 深圳零零捌陆展示道具有限公司 | Magnetic suspension gift reading lamp |
| CN202225649U (en) * | 2011-09-02 | 2012-05-23 | 株洲县育红小学 | Magnetic suspension writing brush rack and matched writing brush |
| CN204650812U (en) * | 2015-03-30 | 2015-09-16 | 陈锦鹏 | Magnetic levitation is practised handwriting treasured |
| CN206841031U (en) * | 2017-03-22 | 2018-01-05 | 师月 | A kind of magnetic suspension penholder |
-
2018
- 2018-06-11 CN CN201810595650.3A patent/CN108898927A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093411U (en) * | 1990-10-21 | 1992-01-15 | 卢受益 | Numeral electronic alarm clock |
| KR20090006060U (en) * | 2007-12-14 | 2009-06-18 | 주식회사 크레스타 | Magnetic levitation propulsion train teaching tool |
| CN201582642U (en) * | 2009-12-11 | 2010-09-15 | 深圳零零捌陆展示道具有限公司 | Magnetic suspension gift reading lamp |
| CN202225649U (en) * | 2011-09-02 | 2012-05-23 | 株洲县育红小学 | Magnetic suspension writing brush rack and matched writing brush |
| CN204650812U (en) * | 2015-03-30 | 2015-09-16 | 陈锦鹏 | Magnetic levitation is practised handwriting treasured |
| CN206841031U (en) * | 2017-03-22 | 2018-01-05 | 师月 | A kind of magnetic suspension penholder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769822B (en) * | 2021-05-20 | 2022-07-01 | 美商永續有限公司 | Magnetic suspension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181127 |