CN104978889A - Wrapped electrified ball - Google Patents

Wrapped electrified ball Download PDF

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Publication number
CN104978889A
CN104978889A CN201510339720.5A CN201510339720A CN104978889A CN 104978889 A CN104978889 A CN 104978889A CN 201510339720 A CN201510339720 A CN 201510339720A CN 104978889 A CN104978889 A CN 104978889A
Authority
CN
China
Prior art keywords
ball
derby
wrapped
metal block
spheroid
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.)
Pending
Application number
CN201510339720.5A
Other languages
Chinese (zh)
Inventor
张万广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510339720.5A priority Critical patent/CN104978889A/en
Publication of CN104978889A publication Critical patent/CN104978889A/en
Pending legal-status Critical Current

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Classifications

    • 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

The invention relates to a ball and particularly discloses a wrapped electrified ball. The ball comprises a metal block and is characterized in that positive charges or negative charges are stored on the metal block; the external part of the metal block is wrapped with an outer layer insulator in an adhering manner; and the metal block and the insulator are combined into the ball. The ball is simple in structure, portable in use, reasonable in design, low in possibility of damage and smaller in size, can be used as a toy or a teaching tool, and is suitable for being widely popularized and applied.

Description

One wraps up in electric ball
(1) technical field
The present invention relates to a kind of ball, particularly one wraps up in electric ball.
(2) background technology
Current, the magnetic that magnet relies on it to have is widely applied to every field, especially of a great variety in toy.In life, people also can lean on the attractive force of magnet to pick up the small articles of the irony fallen in gap, as pin or little iron nail etc.; On classroom, teacher can hold magnet easily to student explain two like magnetic poles repel each other, the principle that there is a natural attraction between the sexes.But electric charge also has powerful charge force, but not by extensive concern and application.
(3) summary of the invention
The present invention in order to make up the deficiencies in the prior art, provide a kind of structure simple, use and light, non-damageablely wrap up in electric ball.
The present invention is achieved through the following technical solutions:
One wraps up in electric ball, comprises derby, it is characterized in that: described derby stores positive charge or negative charge, and derby is fitted outward and is enclosed with outer insulator; Both are combined as spheroid.
The derby of the present invention wrap positive charge or negative charge in outer insulator, whole spheroid is made to be in a kind of electriferous state, in the simultaneous situation of spheroid of the different electric charge of multiple band, the spheroid of different electrified body interacts, achieve the effect of amusement, meanwhile, the existence of spheroid of the present invention also can be used as teaching aid use.
More excellent scheme of the present invention is:
Described outer insulator is elastomeric material, plastic material, glass material or stupalith, ensure that good sealing effect, prevents the charge loss of derby.
Structure of the present invention is simple, and use light, reasonable in design, not fragile, build is less, can do toy or teaching aid use, be suitable for wide popularization and application.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is structural representation of the present invention.
In figure, 1 derby, 2 outer insulators.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises derby 1, it is characterized in that: described derby 1 stores positive charge or negative charge, and the outer laminating of derby 1 is enclosed with outer insulator 2; Both are combined as spheroid; Described outer insulator 2 is elastomeric material, plastic material, glass material or stupalith.
Disposable multiple spheroid of the present invention of taking, the existing positive charge of electric charge that derby 1 in outer insulator 2 carries, there is negative charge again, the effect attracting each other or repel is there is in the spheroid of different electric charge when contacting with each other, the position that the interaction of multiple spheroid result in spheroid changes flexibly, finally achieves the effect of amusement.
Spheroid small volume of the present invention, is suitable for children, women or old man uses, and present invention utilizes electric charge two like magnetic poles repel each other, the principle that there is a natural attraction between the sexes simultaneously, can be used as teaching aid and use.

Claims (2)

1. wrap up in an electric ball, comprise derby (1), it is characterized in that: (1) stores positive charge or negative charge to described derby, derby (1) is fitted outward and is enclosed with outer insulator (2); Both are combined as spheroid.
2. according to claim 1ly wrap up in electric ball, it is characterized in that: described outer insulator (2) is elastomeric material, plastic material, glass material or stupalith.
CN201510339720.5A 2015-06-18 2015-06-18 Wrapped electrified ball Pending CN104978889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510339720.5A CN104978889A (en) 2015-06-18 2015-06-18 Wrapped electrified ball

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510339720.5A CN104978889A (en) 2015-06-18 2015-06-18 Wrapped electrified ball

Publications (1)

Publication Number Publication Date
CN104978889A true CN104978889A (en) 2015-10-14

Family

ID=54275361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510339720.5A Pending CN104978889A (en) 2015-06-18 2015-06-18 Wrapped electrified ball

Country Status (1)

Country Link
CN (1) CN104978889A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87209392U (en) * 1987-06-18 1988-04-27 张金祥 Leakage current negligible coulomb torsion balance
CN201207237Y (en) * 2007-11-09 2009-03-11 季倬 Demonstration instrument for charged particle movement
CN201226197Y (en) * 2008-01-29 2009-04-22 施瑞华 Electrostatic induction demonstration instrument
CN201576384U (en) * 2010-01-18 2010-09-08 沈昌生 Novel teaching electroscope
CN201716912U (en) * 2010-05-17 2011-01-19 江成奎 Foil electroscope
CN102594197A (en) * 2012-01-10 2012-07-18 徐鹤鸣 Electrostatic storage battery
CN202816244U (en) * 2012-09-25 2013-03-20 安徽原创科普技术有限公司 Static electricity demonstration device
CN203311709U (en) * 2013-07-11 2013-11-27 西南大学 Experiment device for verifying existence and interaction of coulomb force
CN203858798U (en) * 2014-06-09 2014-10-01 宁波华茂文教股份有限公司 Electrostatic induction demonstration instrument
CN104217633A (en) * 2013-05-30 2014-12-17 李忠相 Quantitative coulomb law demonstrating scheme
CN204348178U (en) * 2014-12-30 2015-05-20 深圳科学高中 Circular motion demonstrating device under a kind of Composite Field effect

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87209392U (en) * 1987-06-18 1988-04-27 张金祥 Leakage current negligible coulomb torsion balance
CN201207237Y (en) * 2007-11-09 2009-03-11 季倬 Demonstration instrument for charged particle movement
CN201226197Y (en) * 2008-01-29 2009-04-22 施瑞华 Electrostatic induction demonstration instrument
CN201576384U (en) * 2010-01-18 2010-09-08 沈昌生 Novel teaching electroscope
CN201716912U (en) * 2010-05-17 2011-01-19 江成奎 Foil electroscope
CN102594197A (en) * 2012-01-10 2012-07-18 徐鹤鸣 Electrostatic storage battery
CN202816244U (en) * 2012-09-25 2013-03-20 安徽原创科普技术有限公司 Static electricity demonstration device
CN104217633A (en) * 2013-05-30 2014-12-17 李忠相 Quantitative coulomb law demonstrating scheme
CN203311709U (en) * 2013-07-11 2013-11-27 西南大学 Experiment device for verifying existence and interaction of coulomb force
CN203858798U (en) * 2014-06-09 2014-10-01 宁波华茂文教股份有限公司 Electrostatic induction demonstration instrument
CN204348178U (en) * 2014-12-30 2015-05-20 深圳科学高中 Circular motion demonstrating device under a kind of Composite Field effect

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C06 Publication
PB01 Publication
C10 Entry into 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: 20151014