KR20100115498A

KR20100115498A - The baseball line of using aneletromagnet

Info

Publication number: KR20100115498A
Application number: KR1020090034104A
Authority: KR
Inventors: 박새봄
Original assignee: 박새봄
Priority date: 2009-04-20
Filing date: 2009-04-20
Publication date: 2010-10-28

Abstract

PURPOSE: A baseball line using an electromagnet is provided to use an electric coil on the baseball line to prevent the baseball line from being erased during a baseball match. CONSTITUTION: A baseball line using an electromagnet includes a coil(3) which is laid under the ground(1); and a metal powders(2) which are scattered on the ground. When a current flows on the coil after the coil is connected to electric power, the coil is changed into an electromagnet. The electromagnet draws the metal powders so that a baseball line is formed on the ground.

Description

Baseball line of electromagnets {The baseball line of using aneletromagnet}

전자석Electromagnet

야구 라인Baseball line

본 발명은 개선된 야구라인에 관한 것으로, 더욱 구체적으로 설명하면, 지면하부의 코일에 전기가 흐르면 자기장이 발생하여 코일이 전자석이 되어 흰색으로 채색된 금속가루를 고정시키는 것에 관한 것이다. The present invention relates to an improved baseball line, and more particularly, to a magnetic field generated when electricity flows through a coil under the ground, so that the coil becomes an electromagnet to fix metallic powder colored in white.

일반적으로 널리 사용되는 야구라인은 석회가루를 뿌려 그리는 이 방법은 경기중 선수들의 이동으로 인해 쉽게 지워지는 단점이 있다.In general, the widely used baseball line is sprayed with lime powder, which draws off easily due to the movement of the players during the game.

본 발명의 목적은 이러한 문제점을 해결하기 위한 것으로 경기 진행에 중요한 야구라인을 보다 지워지지 않게 하기위한 것을 목적으로 한다.An object of the present invention is to solve such a problem and to prevent the baseball line important to the progress of the game not to be erased more.

본 발명에 따른 지면하부에 코일을 심은 야구라인은 코일에 전류를 흘려주면 코일에 전자석이 되어서 석회가루 대신에 사용하는 흰색 금속가루를 끌어 당기거나 고정해주게 되어 운동선수의 움직임에도 야구라인이 잘 안 지워지게 되는 우수한 효과를 갖는다. Baseball line planting a coil in the lower ground according to the present invention is to attract or fix the white metal powder used in place of the lime powder to the electromagnet to the coil when the current flows to the coil is not good baseball line even in the movement of the athlete It has an excellent effect of being erased.

본 발명의 코일은 사용하는 야구라인은, 지면하부에 위치한 코일에 전기를 흘려 형성된 자기장이 코일을 전자석으로 만들어 지면 상부의 뿌려진 금속가루를 고정시키는 것을 가능하게 하여 경기 중 선수들의 이동에도 선이 지워지지 않고 유지될 수 있는 기능을 한다. Baseball line using the coil of the present invention, the magnetic field formed by passing electricity to the coil located below the ground makes it possible to fix the sprinkled metal powder on the upper surface when the coil is made of electromagnets so that the lines are not erased even during the movement of the players. It can function without maintenance.

도면 1은 야구 경기장의 야구 라인을 총괄하여 보인 설명도.BRIEF DESCRIPTION OF THE DRAWINGS Explanatory drawing which showed the baseball line of a baseball stadium collectively.

도면 2는 야구 라인 중 점선이 전자석을 나타내는 설명도.2 is an explanatory diagram in which a dotted line represents an electromagnet among baseball lines;

도면 3은 본 발명품의 코일을 사용한 야구라인의 구성을 보인 설명도.Figure 3 is an explanatory view showing the configuration of a baseball line using a coil of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1.............흙 1 ............. Soil

2.............금속가루 2 ............. Metal powder

3.............코일3 ............. Coil

Claims

Invention which has white metal powder sprinkled on the ground instead of lime powder and the ground plant and the coil is connected to the power source and the coil becomes electromagnet to fix white metal powder when current flows in the coil.