KR20120117592A - Maximizing method of magnetic force used the repulsive force with magnets - Google Patents

Maximizing method of magnetic force used the repulsive force with magnets Download PDF

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KR20120117592A
KR20120117592A KR1020110035421A KR20110035421A KR20120117592A KR 20120117592 A KR20120117592 A KR 20120117592A KR 1020110035421 A KR1020110035421 A KR 1020110035421A KR 20110035421 A KR20110035421 A KR 20110035421A KR 20120117592 A KR20120117592 A KR 20120117592A
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South Korea
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magnet
hole
magnets
pole
magnetic force
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KR1020110035421A
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Korean (ko)
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문성욱
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주식회사 엠.에스
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Priority to KR1020110035421A priority Critical patent/KR20120117592A/en
Priority to PCT/KR2011/002853 priority patent/WO2012144670A1/en
Publication of KR20120117592A publication Critical patent/KR20120117592A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

PURPOSE: A magnetic force maximizing method using a repulsive force of a magnet is provided to fix the same polarities by dividing the magnet of limited thickness into two. CONSTITUTION: A magnet includes a protruded magnet(10), a holed magnet(14), and a male screw(17). A female screw(12) is prepared on a protruded unit(11) of the protruded magnet. The holed magnet includes a hole(16). The male screw fixes the protruded magnet and the holed magnet. When the holed magnet is moved, the N pole generates a magnetic force. A male screw hole(15) is prepared in the hole.

Description

자석의 척력을 이용한 자기력 극대화 방법.{Maximizing method of magnetic force used the repulsive force with magnets.}Maximizing method of magnetic force used the repulsive force with magnets.

본 발명은 자석의 자기력 증대방법에 관한 것으로서, 2개의 영구자석을 1개는 돌출 형태로 형성시키고 1개는 홀이 있는 형태로 형성시켜서 마주보도록 배치하여 나사로 체결하고 고정하여 서로 밀어내는 척력을 이용해 자기력 효과를 극대화하기 위한 자석구조에 관한 것이다.
The present invention relates to a method of increasing the magnetic force of a magnet, wherein two permanent magnets are formed in the form of protrusions and one is formed in the form of holes, and arranged to face each other by using a repulsive force to be fastened by screwing and fixing each other. It relates to a magnet structure to maximize the magnetic force effect.

일반적으로, 자석의 경우 한쪽 면은 N극 반대쪽은 S극으로 이루어지거나, 한 면에 N극과 S극으로 이루어져 있다. In general, in the case of a magnet, one side is composed of the S pole opposite the N pole, or one side is composed of the N pole and S pole.

그러므로 같은 두께의 경우 단위면적 C㎡당 자속밀도의 최댓값은 한계가 있고 자속밀도를 더 이상 높일 수가 없었다.Therefore, in the case of the same thickness, the maximum value of the magnetic flux density per unit area C㎡ has a limit and the magnetic flux density could not be increased any more.

또한, 한정되어 있는 두께의 자석을 사용하는데 있어서 더 높은 자속밀도를 필요로 할 경우에는 자석의 두께가 두꺼워 져야 하므로 사용할 수가 없었다.
In addition, when a magnet having a limited thickness requires a higher magnetic flux density, it cannot be used because the thickness of the magnet must be thick.

본 발명은 상기한 종래의 문제점을 해결하기 위하여 안출한 것으로, 같은 단위면적 C㎡당 조건의 경우 자기력을 증가시키는 데 있다.
The present invention has been made to solve the above-mentioned conventional problems, and to increase the magnetic force in the case of the same conditions per unit area Cm2.

상기 목적을 이루기 위하여 본 발명은, 자석의 두께를 동일한 조건으로 한다. In order to achieve the above object, the present invention has the same thickness of the magnet.

자석의 두께가 한정되었을 경우 두께를 5mm라고 할때, 2.5mm 자석을 2개로 나누어 1개의 자석은 사출할 때 돌출부를 만들고, 또 다른 한 개의 자석에는 홀을 만들어 돌출부가 홀에 삽입되도록 하는 구조를 갖는 것을 특징으로 한다.When the thickness of the magnet is limited, when the thickness is 5mm, the 2.5mm magnet is divided into two, one magnet makes a protrusion when ejecting, and the other magnet makes a hole so that the protrusion is inserted into the hole. It is characterized by having.

또한, 자석의 자기력 세기를 증가시킬 수 있도록 서로 맞닿는 부분은 같은 극 끼리 배치하고, 서로 밀어내는 척력으로 인해 홀자석 또는 돌출자석이 튕기어 나가는 것을 해결하기 위해, 홀자석과 돌출자석이 맞붙어 있을 수 있도록 돌출자석을 사출할 때 돌출부에 암나사를 내고, 수나사로 홀자석과 고정한 것이다.
In addition, the parts that are in contact with each other so as to increase the magnetic force strength of the magnets are arranged between the same poles, and the hole magnets and the protruding magnets may be stuck together to solve the bouncing of the hole magnets or the protruding magnets due to the repulsive force pushing against each other. When ejecting the protruding magnet, the female screw is made to the protruding part, and it is fixed with the hole magnet by the male screw.

본 발명에 따른 자석은, 한정된 두께의 자석을 2개로 나누어 같은 극성끼리 고정함으로써 자기력이 증가한다.In the magnet according to the present invention, the magnetic force is increased by dividing the magnet having a limited thickness into two and fixing the same polarities.

또한, 2개의 자석 중 같은 극 즉, N극과 N극 또는 S극과 S극을 합체했을 때 서로 밀어내어 고정이 어려운 점을 쉽게 고정할 수 있다.In addition, when the same pole of the two magnets, that is, the N pole and the N pole or the S pole and the S pole, are pushed together, it is possible to easily fix a point that is difficult to fix.

따라서, 자기력이 증가하고, 2개의 자석을 쉽게 고정할 수 있으므로 산업용으로 활용할 수 있는 이점이 있다.
Therefore, the magnetic force is increased, and since the two magnets can be easily fixed, there is an advantage that can be utilized for industrial purposes.

도 1은 일반적인 자석의 자성의 범위 및 2개의 자석을 N극과 S극으로 배치하여 했을 때 자성의 범위를 나타낸 상태도.
도 2는 본 발명의 구조로서, 2개의 자석을 같은 극성끼리 고정하기 전에 자성의 범위를 나타낸 상태도.
도 3은 본 발명의 실시 예에 따라 2개의 자석을 같은 극성끼리 고정 후의 자성의 범위를 나타낸 상태도.
도 4는 본 발명의 실시 예에 따라 2개의 자석을 같은 극성끼리 고정 후의 단면도
도 5는 본 발명의 실시 예에 따라 2개의 자석을 같은 극성끼리 고정하기 전에 자석의 구조도.
도 6은 본 발명의 실시 예에 따라 2개의 자석을 같은 극성끼리 고정 후의 사시도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a state diagram showing the range of magnetism of a general magnet and the range of magnetism when two magnets are arranged in the N pole and the S pole;
2 is a diagram showing the range of magnetism in the structure of the present invention before fixing two magnets with the same polarity.
Figure 3 is a state diagram showing the range of magnetism after fixing two magnets of the same polarity according to an embodiment of the present invention.
Figure 4 is a cross-sectional view after fixing two magnets with the same polarity according to an embodiment of the present invention
5 is a structural diagram of a magnet before fixing two magnets with the same polarity according to an embodiment of the present invention.
Figure 6 is a perspective view of the two magnets after fixing the same polarity according to an embodiment of the present invention.

상기 목적을 달성하기 위하여 본 발명에 따른 실시 예를 첨부한 도면을 참조하여 설명하면 다음과 같다. 하기 첨부 도면에서는 동일한 구성요소에 대해서는 동일한 참조번호를 사용하였다.In order to achieve the above object, an embodiment according to the present invention will be described with reference to the accompanying drawings. In the accompanying drawings, the same reference numerals are used for the same components.

먼저, 도 1에 도시된 바와 같이 한쪽 면은 N극 반대쪽은 S극으로 이루어진 자석을 예로 2개의 자석을 분리하면 2개의 극성이 각각 존재하지만 서로 끌어당기는 특성을 이용하여 부착하면 2개의 극성만 존재하는 것을 알 수 있다.First, as shown in FIG. 1, one side has a magnet composed of an S pole opposite to the N pole, for example, when two magnets are separated, two polarities exist, but only two polarities exist when attached by using a pulling property. I can see that.

또한, 자석은 같은 극성끼리 마주 볼 때는 서로 밀어내는 힘이 강하며, 이러한 특징으로 볼 때 척력이 발생하는 주변은 자속밀도가 크다. In addition, the magnets have a strong pushing force with each other when facing the same polarity, and in view of this feature, the magnetic flux density is large around the repulsive force.

그리하여, 본 발명은 도 5 및 도 6에 에 도시된 바와 같이 돌출부(11)에 암나사(12)가 있는 돌출자석(10)과, 홀(16)이 있는 홀자석(14), 그리고 돌출자석(10)과 홀자석(14)을 고정하는 수나사(17)로 형성되는 구조를 이루도록 한 것이다.Thus, the present invention is a projection magnet 10 having a female screw 12 in the protrusion 11, a hole magnet 14 having a hole 16, and a protrusion magnet (shown in Figs. 5 and 6). 10) to form a structure formed with a male screw 17 to fix the hole magnet (14).

이때, 2개의 자석을 같은 극성끼리 고정하기 전에 자성의 범위를 보면, 도 2에 도시된 바와 같이 일반 자석처럼 나타나지만, 돌출자석(11)에 홀자석(14)을 끼우면 도 3에서 보는 바와 같이 서로 밀착되는 N극 자성의 범위가 이동을 하면서, 밀착되는 곳에서 자속밀도가 최고치로(18) 측정이 된다.At this time, if you look at the magnetic range before fixing the two magnets of the same polarity, as shown in Figure 2, it appears as a normal magnet, but if the hole magnet 14 is inserted into the protruding magnet 11, as shown in Figure 3 The magnetic flux density is measured to the highest value 18 at the point where it is in close contact while the range of the N-pole magnetic force that is in contact moves.

한편, 수나사(17)와 암나사(12)가 체결되었을 때 외관이 깔끔하고, 홀자석(14)이 움직일 때 N극이 자기력 발생(19)할 수 있도록 홀(16) 부에 수나사 홀(15)을 만든 것이다.Meanwhile, when the male screw 17 and the female screw 12 are fastened, the external appearance is neat, and when the hole magnet 14 moves, the male screw hole 15 is provided in the hole 16 so that the N pole can generate magnetic force 19. It is made.

따라서, 본 발명은 얇은 두께의 자석으로 자석의 척력을 이용한 자기력 극대화 방법으로, 두께가 얇으면서 자속밀도가 높은 곳에 필요로 하는 곳에 사용하기에 효과적인 것이며, 여러 가지 형태로 산업상 이용 가능성이 있는 것이다.
Therefore, the present invention is a method of maximizing the magnetic force by using the repulsive force of the magnet with a thin thickness of the magnet, it is effective to use in places where the magnetic flux density is high while the thickness is thin, there are various industrial applications in various forms .

본 발명은 자석의 두께가 비교적 얇으면서 자속밀도가 높을수록 유리한 허리 보호대, 무릎 보호대, 팔목 보호대, 발목 보호대, 팔꿈치 보호대, 신발 깔창, 베개에 부착하여 근육통 완화에 효과적으로 사용된다.
In the present invention, the magnetic thickness is relatively thin and the magnetic flux density is higher, so that the lower back, knee, cuffs, cuffs, ankles, elbow pads, shoe insoles and pillows are effectively used for muscle pain relief.

10 : 돌출자석 11 : 돌출부
12 : 암나사 13 : 돌출부 모따기
14 : 홀자석 15 : 수나사 홀
16 : 홀 17 : 수나사
18 : 자속밀도 최고치부분 19 : N극 자기력 발생부 10: protrusion magnet 11: protrusion
12: female thread 13: protrusion chamfer
14: hole magnet 15: male threaded hole
16: hole 17: male thread
18: Maximum magnetic flux density portion 19: N pole magnetic force generating portion

Claims (9)

돌출부(11)에 암나사(12)가 있는 돌출자석(10), 홀(16)이 있는 홀자석(14), 돌출자석(10)과 홀자석(14)을 고정하는 수나사(17)로 구성되어짐을 특징으로 하는 자석.
Consists of a protruding magnet 10 having a female screw 12 on the protrusion 11, a hole magnet 14 having a hole 16, and a male screw 17 fixing the protruding magnet 10 and the hole magnet 14. Magnet characterized in that.
청구항 1항에 있어서, 상기 돌출부(11)는 돌출자석(10)의 중앙부에 형성된 것을 특징으로 하는 자석.
The magnet according to claim 1, wherein the protruding portion (11) is formed at the center of the protruding magnet (10).
청구항 1항에 있어서, 같은 극성(N극, N극 또는 S극, S극) 끼리 결합 되는 것을 구조로 하는 자석.
The magnet according to claim 1, wherein the same polarity (N pole, N pole or S pole, S pole) is coupled to each other.
청구항 3항 또는 청구항 1항에 있어서, 돌출자석(10)과 홀자석(14)이 결합 될 때, 척력으로 인해 튕기어 나가지 않도록 하거나 홀자석(14)의 높낮이를 조절할 수 있도록 하기 위해, 돌출부(11)에 암나사(12)와 홀자석(14)을 고정할 수 있는 수나사(17) 구조로 된 것을 특징으로 하는 자석
According to claim 3 or claim 1, When the protruding magnet 10 and the hole magnet 14 is coupled, in order to prevent the repulsion due to repulsion or to adjust the height of the hole magnet 14, 11) a magnet, characterized in that the male screw (17) structure that can be fixed to the female screw 12 and the hole magnet (14)
청구항 1항 또는 청구항 4항에 있어서, 상기 돌출부(11) 및 홀(16)이 육면기둥 형태로 구비된 것을 특징으로 하는 자석
The magnet according to claim 1 or 4, wherein the protruding portion 11 and the hole 16 are provided in the form of a hexagonal pillar.
청구항 1항 또는 청구항 4항에 있어서, 상기 돌출부(11) 및 홀(16)이 육각기둥 형태로 구비된 것을 특징으로 하는 자석
The magnet according to claim 1 or 4, wherein the protrusions 11 and the holes 16 are provided in the form of hexagonal columns.
청구항 1항 또는 청구항 4항에 있어서, 상기 돌출부(11) 및 홀(16)이 원뿔 형태로 구비된 것을 특징으로 하는 자석
The magnet according to claim 1 or 4, wherein the protrusions 11 and the holes 16 are provided in a conical shape.
청구항 1항 또는 청구항 4항에 있어서, 상기 돌출부(11) 및 홀(16)이 삼각뿔 형태로 구비된 것을 특징으로 하는 자석
The magnet according to claim 1 or 4, wherein the protrusions 11 and the holes 16 are provided in the form of a triangular pyramid.
청구항 1항 또는 청구항 4항에 있어서, 상기 돌출부(11) 및 홀(16)이 사각뿔 형태로 구비된 것을 특징으로 하는 자석

The magnet according to claim 1 or 4, wherein the protrusions 11 and the holes 16 are provided in a square pyramid shape.

KR1020110035421A 2011-04-16 2011-04-16 Maximizing method of magnetic force used the repulsive force with magnets KR20120117592A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020110035421A KR20120117592A (en) 2011-04-16 2011-04-16 Maximizing method of magnetic force used the repulsive force with magnets
PCT/KR2011/002853 WO2012144670A1 (en) 2011-04-16 2011-04-20 Method for maximizing magnetic force using repulsion of magnets

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230153124A (en) * 2022-04-28 2023-11-06 전황 Shoe insole using repulsive force of magnets

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US5159219A (en) * 1991-05-16 1992-10-27 University Of Houston-University Park Opposed-magnet bearing with interposed superconductor
JPH08308464A (en) * 1995-05-15 1996-11-26 Sho Bond Constr Co Ltd Magnet floating-type device for preventing bird from coming flying
KR200341078Y1 (en) * 2003-10-14 2004-02-11 이부락 Magnet Bearing
JP4340276B2 (en) * 2005-09-29 2009-10-07 株式会社ニューマシン Suction head for semiconductor chip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230153124A (en) * 2022-04-28 2023-11-06 전황 Shoe insole using repulsive force of magnets

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