Electromagnetic gun for teaching

An electromagnetic gun and gun barrel technology, which is applied in the field of teaching models, can solve the problems of inability to meet electromagnetic experimental demonstrations, inability to deeply understand knowledge, and shy and difficult for students to understand. sexual effect

Inactive Publication Date: 2020-05-01
DONGGUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even for colleges and universities with demonstration devices, their models are bulky and simple in structure, and their actual functions are relatively simple, generally only having the functions of energy storage and launch
Students can only conduct visits and study, but not hands-on operations, which is far from satisfying the experimental demonstration of electromagnetism in colleges and universities
This makes students feel shy and difficult to understand, and cannot understand the knowledge well from the aspect of practical operation.

Method used

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  • Electromagnetic gun for teaching

Examples

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the examples.

[0018] The following examples are used to illustrate the present invention, but cannot be used to limit the protection scope of the present invention. The conditions in the embodiment can be further adjusted according to the specific conditions, and the simple improvement of the method of the present invention under the premise of the concept of the present invention belongs to the protection scope of the present invention.

[0019] It should be noted that, in the description of the invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. Orientation or positional relationship, which is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a ...

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PUM

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Abstract

The invention discloses an electromagnetic gun for teaching. The electromagnetic gun comprises a bottom plate; a gun body base, a DC-DC high-voltage boosting module, a first relay module, a second relay module, a voltage stabilizing module, a super capacitor, a key input module, a model airplane battery and a single-chip microcomputer are fixedly arranged on the bottom plate. A display screen is arranged on the single-chip microcomputer, a rectangular supporting plate is arranged on the gun body base, an upper steering engine and a lower steering engine are arranged on the rectangular supporting plate, a door-shaped support is arranged on the upper steering engine, a gun barrel fixing plate is arranged on the door-shaped support, a gun barrel is arranged on the gun barrel fixing plate, anda programmable camera is arranged at the upper end of the gun barrel fixing plate. The electromagnetic gun for teaching is small in size and complete in function, and the shooting angle, direction and range of the electromagnetic gun can be adjusted.

Description

technical field [0001] The invention relates to the technical field of teaching models, in particular to an electromagnetic gun for teaching. Background technique [0002] Teaching aids are objects for the purpose of disseminating science and technology and educating people. They are complete technological media and indispensable equipment for young people's scientific and technological activities. Electromagnetic gun is an advanced kinetic energy killing weapon made by electromagnetic launch technology. Unlike traditional cannons, which use gunpowder gas pressure to act on projectiles, electromagnetic guns use the ampere force generated by the electromagnetic field in the electromagnetic system to accelerate metal projectiles so that they can reach the kinetic energy required to hit the target. Unlike traditional gunpowder-propelled cannons, electromagnetic Cannons greatly increase the velocity and range of projectiles. At present, some colleges and universities do not ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18
CPCG09B23/181
Inventor 王福杰林政宇张佳宁姚智伟秦毅任斌
Owner DONGGUAN UNIV OF TECH
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