KR200176588Y1 - A coil fastener for cathode ray tube - Google Patents

A coil fastener for cathode ray tube Download PDF

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Publication number
KR200176588Y1
KR200176588Y1 KR2019970041391U KR19970041391U KR200176588Y1 KR 200176588 Y1 KR200176588 Y1 KR 200176588Y1 KR 2019970041391 U KR2019970041391 U KR 2019970041391U KR 19970041391 U KR19970041391 U KR 19970041391U KR 200176588 Y1 KR200176588 Y1 KR 200176588Y1
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KR
South Korea
Prior art keywords
coil
crt
fixing
decoil
fixture
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Application number
KR2019970041391U
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Korean (ko)
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KR980005238U (en
Inventor
배준집
Original Assignee
배준집
동아전자부품주식회사
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Priority to KR2019970041391U priority Critical patent/KR200176588Y1/en
Publication of KR980005238U publication Critical patent/KR980005238U/en
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Publication of KR200176588Y1 publication Critical patent/KR200176588Y1/en

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007Elimination of unwanted or stray electromagnetic effects
    • H01J2229/003Preventing or cancelling fields entering the enclosure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0046Preventing or cancelling fields within the enclosure
    • H01J2229/0053Demagnetisation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/003Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86Vessels; Containers; Vacuum locks
    • H01J29/867Means associated with the outside of the vessel for shielding, e.g. magnetic shields

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  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

본 고안에 따른 브라운관용 코일고정구는 디가우싱코일에 일단을 고정하고 디코일에 타단을 고저하는 구조로서 디코일을 고정하기 위하여 디가우싱코일을 활용하므로 디코일을 고정하는 구조도 간단하게 되고 고정작업도 신속하게 수행할 수 있다.The coil fixture for the CRT according to the present invention is a structure that fixes one end to the degaussing coil and the other end to the decoil, and uses a degaussing coil to fix the decoil, thereby simplifying the structure of fixing the decoil. Fixing work can be done quickly.

Description

브라운관용 코일고정구Coil Fixture for CRT

본 고안은 브라운관용 코일고정구에 관한 것으로, 더욱 구체적으로 설명하면, 브라운관의 이면에 설치되는 디코일을 어느정도 탄성을 갖게 일정위치에 고정하는 것이 가능한 브라운관용 코일고정구에 관한 것이다.The present invention relates to a coil fixture for the CRT, and more specifically, to a coil fixture for the CRT capable of fixing the decoil installed on the rear surface of the CRT to a certain position with some elasticity.

일반적으로, 도 4에 도시된 바와같이 브라운관(B)의 이면에는 디가우싱코일(3)과 디코일(4)이 설치된다. 브라운관의 이면에 설치된 디가우싱코일(3)은, 도 4 및 도 5에 도시된 바와같이, 개략적으로 도시된 브라운관(B)의 4측모서리에 고정된 고정편(5)에 끈 또는 스프링 등의 고정수단(6)에 의해 고정된다. 도면에서 상부에 위치되는 디코일(4)은 별도의 고정수단이 없이 브라운관의 이면에 설치되므로 디코일(4)은 브라운관이 설치되는 텔레비젼이나 모니터에서 유동하게되어 텔레비젼내의 부품이나 모니터내의 부품과 부딪히게 되어 디코일의 유동을 방지하여야 하나 별도의 고정수단이 없어 디코일을 움직이지 않게 고정시키는 작업이 대단히 어렵다는 문제점이 있었다.Generally, as shown in FIG. 4, the degaussing coil 3 and the decoil 4 are installed on the rear surface of the C tube. The degaussing coil 3 installed on the back side of the CRT is, as shown in Figs. 4 and 5, a string or a spring or the like to the fixing piece 5 fixed to the four sides of the CRT. It is fixed by the fixing means (6) of. The decoil 4 located in the upper part of the drawing is installed on the back side of the CRT without a separate fixing means, so that the decoil 4 flows in a TV or a monitor in which the CRT is installed and collides with a part in the TV or a part in the monitor. There is a problem that it is very difficult to fix the decoil because there is no separate fixing means to prevent the flow of the decoil.

본 고안의 목적은, 이러한 문제점을 해결하기 위한 것으로, 브라운관에 설치된 디코일을 코일고정구의 양단에 형성된 코일고정부를 통하여 신속하고 용이하게 고정시키는 것이 가능한 브라운관용 코일고정구를 제공하는 것이다.An object of the present invention is to solve the problem, to provide a coil fixture for the CRT tube that can be quickly and easily fixed through the coil fixing formed on both ends of the CRT.

본 고안의 이러한 목적은 일단은 디가우싱코일에 착탈가능하게 고정되고 타단은 디코일에 착탈가능하게 고정되는 개폐가능한 코일고정부가 양단에 형성된 본 고안에 따른 브라운관용 코일고정구에 의하여 달성된다.This object of the present invention is achieved by the Braun tube coil fixture according to the present invention, wherein the retractable coil fixing part, which is detachably fixed to the degaussing coil and the other end of the degaussing coil, is formed on both ends.

본 고안에 따른 브라운관용 코일고정구를 첨부된 도면을 참고로하여 이하에 상세히 기술되는 실시예들에 의하여 그 특징 및 장점들을 명백하게 이해할 수 있을 것이다.With reference to the accompanying drawings of the CRT coil fixture according to the present invention will be clearly understood its features and advantages by the embodiments described in detail below.

도 1은 본 고안의 일실시예에 따른 브라운관용 코일고정구의 사시도1 is a perspective view of a coil fixture for a CRT according to an embodiment of the present invention

도 2는 도 1에 도시된 브라운관용 코일고정구의 고정부의 확대도Figure 2 is an enlarged view of the fixing part of the coil fixture for CRT shown in Figure 1

도 3은 본 고안의 다른 실시예에 따른 브라운관용 코일고정구의 사시도Figure 3 is a perspective view of the coil fixture for the CRT according to another embodiment of the present invention

도 4는 본 고안에 따른 브라운관용 코일고정구를 사용하여 코일을 고정 한 브라운관의 개략적인 사시도4 is a schematic perspective view of a CRT tube fixed with a coil using a CRT coil fixture according to the present invention;

도 5는 본 고안에 따른 브라운관의 개략적인 정면도5 is a schematic front view of the CRT according to the present invention;

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

A. 브라운관용 코일고정구 1. 연결부A. Coil Fixture for CRT 1. Connection

2. 코일고정부 3. 디가우싱코일2. Coil fixing 3. Degaussing coil

4. 디코일 21. 삽입편4. Decoil 21. Insertion Piece

22. 걸림턱 23. 삽입단부22. Hanging jaw 23. Insertion end

24. 삽입고정홈 26. 지지돌기24. Insertion fixing groove 26. Supporting protrusion

27. 걸림돌기27. Jamming

본 고안의 일실시예에 따른 브라운관용 코일고정구(A)는, 도 1 및 도 2에 도시된 바와같이, 연결부(1)의 양단에 코일고정부(2)(2)가 형성되어 있다. 본 실시예에서 상기 연결부(1)는 일정길이 이상이 늘어날 수 있게 신축이 가능하도록 주름형상으로 성형되었다.As shown in FIGS. 1 and 2, in the CRT fixing fixture A for a tube according to an embodiment of the present invention, coil fixing parts 2 and 2 are formed at both ends of the connection part 1. In the present embodiment, the connecting portion 1 is molded in a pleated shape so as to be stretchable so that a predetermined length or more can be increased.

상기 코일고정부(2)(2)는 상기 연결부(1)에서 고리형상으로 연장되며 일단에 걸림턱(22)이 형성된 삽입단부(23)를 갖는 삽입편(21)과, 상기 삽입편(21)의 삽입단부(23)가 삽입고정되는 삽입고정홈(24)이 형성되어 있다. 상기 삽입편(21)의 삽입단부(23)는 삽입이 용이하도록 쐐기형상으로 성형되고 삽입단부(23)에 인접하게 누름돌기(25)가 형성되어 있다. 상기 삽입고정홈(24)은 삽입단부(23)를 지지하는 지지돌기(26) 및 삽입단부(23)의 걸림턱(22)이 걸리는 걸림돌기(27)가 형성되고 상기 지지돌기(26)와 걸림돌기(27) 사이는 삽입단부(23)가 통과되어 걸림턱(22)이 걸림돌기(27)에 걸리도록 개방되어 있다.The coil fixing parts 2 and 2 extend in a ring shape from the connecting part 1 and have an insertion end 21 having an insertion end 23 formed with a locking jaw 22 at one end thereof, and the insertion piece 21. Insertion fixing groove 24 is formed is inserted into the insertion end 23 of the). The insertion end 23 of the insertion piece 21 is formed into a wedge shape to facilitate insertion, and a push protrusion 25 is formed adjacent to the insertion end 23. The insertion fixing groove 24 is formed with a support protrusion 26 for supporting the insertion end 23 and a locking protrusion 27 for engaging the locking projection 22 of the insertion end 23 and the support protrusion 26. The insertion end 23 is passed between the locking protrusions 27 so that the locking jaw 22 is open to the locking protrusions 27.

도 3은 본 고안의 제 2실시예에 따른 브라운관용 코일고정구(A)의 사시도로서, 연결부(1)의 양단에 코일고정부(2)(2)가 형성되고 코일고정부의 구조도 동일하나, 연결부(1)가 주름형상으로 성형되지 않고 직선형으로 형성된 구조이다.Figure 3 is a perspective view of the coil fixture (A) for CRT tube according to the second embodiment of the present invention, the coil fixing portion (2) (2) is formed on both ends of the connecting portion (1) and the structure of the coil fixing is also the same The connecting portion 1 is a structure formed in a straight line without being molded into a pleat shape.

이와같은 구조를 갖는 본 고안에 따른 브라운관용 코일고정구(A)의 코일고정부(2)(2)는 시계방향의 화살표방향으로 누름돌기(25)를 누르면서 삽입단부(23)를 삽입고정홈(24)에로 삽입하면, 삽입편(21)의 삽입단부(23)가 삽입고정홈(24)에 삽입되면서 걸림돌기(27)를 들어올리며 고정삽입홈(24)내로 삽입됨과 동시에 삽입단부의 걸림턱(22)이 걸림돌기(27)에 걸려 도 2에 이점쇄선으로 도시된 상태로 폐쇄되어 디가우싱코일(3) 또는 디코일(4)이 코일고정부(2)에 고정되게 되는 것이다. 또한 코일고정부(2)(2)의 고정상태를 해제하고자 할 경우 누름돌기(25)를 반시계방향의 화살표방향으로 잡아당기면 걸림턱(22)에 맞닿는 걸림돌기(27)가 들어올려지면서, 걸림턱(22)과 걸림돌기(27)의 맞물림이 해제되어 원위치로 복귀하게 되는 것이다.Coil fixing portion (2) (2) of the CRT fixing fixture (A) for the tube having a structure as described above, while pressing the pressing projection 25 in the direction of the arrow clockwise insertion insertion groove 23 ( 24), the insertion end 23 of the insertion piece 21 is inserted into the insertion fixing groove 24, lifts up the locking projection 27 and is inserted into the fixed insertion groove 24 and at the same time the locking end of the insertion end The hook 22 is caught and closed in a state shown by a double-dotted line in FIG. 2, so that the degaussing coil 3 or the decoil 4 is fixed to the coil fixing part 2. In addition, if you want to release the fixed state of the coil fixing portion (2) (2) and pull the push projection 25 in the direction of the arrow in the counterclockwise direction, the locking projection 27 that is in contact with the locking jaw 22 is lifted, Engagement of the locking jaw 22 and the locking projection 27 is released to return to the original position.

이와같이 본 고안에 따른 브라운관용 코일고정구(A)의 일단에 형성된 코일고정부(2)를 브라운관(B)에 고정수단(6)으로 고정된 디가우싱코일(3)에 고정하고 타단에 형성된 다른 코일고정부(2)를 디코일(4)상에 고정하면 디코일(4)은 브라운관에서 용이하게 고정될 수 있게되는 것이다. 디가우싱코일(4)과 디코일(4)과의 이격거리가 큰 부분은 본 고안의 제 1실시예의 주름형상의 연결부를 갖는 브라운관용 코일고정구가 사용되어 신축적인 고정이 가능하게 되고 이격거리가 작은 부분은 제 2실시예에 도시된 직선형의 연결부를 갖는 브라운관용 코일고정구가 사용되었다.Thus fixed to the degaussing coil (3) fixed to the coil fixing part (2) formed in one end of the CRT fixing fixture (A) for CRT according to the present invention by the fixing means (6) in the CRT and the other end formed When the coil fixing part 2 is fixed on the decoil 4, the decoil 4 can be easily fixed in the CRT. The part where the distance between the degaussing coil 4 and the decoil 4 is large is used for the CRT-shaped coil fixture having the corrugated connection part of the first embodiment of the present invention, and thus the elastic fixing can be performed. In the small part, a coil fixture for a CRT having a straight connection shown in the second embodiment was used.

이상과 같이 본 고안에 따른 브라운관용 코일고정구는 디가우싱코일에 일단을 고정하고 디코일에 타단을 고정하는 구조로서 디코일을 고정하기 위하여 디가우싱코일을 활용하므로 디코일을 고정하는 구조도 간단하게 되고 고정작업도신속하게 수행할 수 있다는 효과가 있다.As described above, the coil fixture for the CRT according to the present invention is a structure in which one end is fixed to the degaussing coil and the other end is fixed to the decoil, so that the decoiling coil is used to fix the decoil. The effect is simple and can be fixed quickly.

Claims (2)

연결부의 양단에 코일고정부가 형성되고, 상기 연결부의 양단에 형성된 코일고정부중 상기 일코일고정부는 디가우싱코일에 착탈가능하게 고정되고 다른 코일고정부는 디코일에 착탈가능하게 고정되는 것을 특징으로 하는 브라운관용 코일고정구.Coil fixing portions are formed at both ends of the connecting portion, wherein the coil fixing portion of the coil fixing portions formed at both ends of the connecting portion is detachably fixed to the degaussing coil, and the other coil fixing portion is detachably fixed to the decoil. Coil fixture for CRT tube. 제 1항에 있어서, 상기 코일고정부는 걸림턱이 형성된 삽입단부가 일단에 형성된 삽입편과, 상기 삽입편의 타단에 형성되며 삽입편의 삽입시 상기 삽입단부의 저면이 접하는 지지돌기와 상기 삽입단부의 걸림턱이 걸리는 걸림돌기가 형성되고 상기 지지돌기와 걸림돌기 사이에는 삽입단부가 통과되도록 개방된 삽입고정홈(24)으로 구성된 것을 특징으로 하는 브라운관용 코일고정구.According to claim 1, wherein the coil fixing portion is inserted into the insertion end is formed at one end of the engaging jaw, and the other end of the insertion piece is formed on the other end of the insertion piece when the insertion projections and the engaging projection of the bottom end of the insertion end and the engaging projection of the insertion end The catching projection is formed, and between the support projection and the locking projection is a Clamp for Braun tube, characterized in that consisting of an insertion fixing groove 24 opened to pass through the insertion end.
KR2019970041391U 1997-12-27 1997-12-27 A coil fastener for cathode ray tube KR200176588Y1 (en)

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KR2019970041391U KR200176588Y1 (en) 1997-12-27 1997-12-27 A coil fastener for cathode ray tube

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Application Number Priority Date Filing Date Title
KR2019970041391U KR200176588Y1 (en) 1997-12-27 1997-12-27 A coil fastener for cathode ray tube

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KR980005238U KR980005238U (en) 1998-03-30
KR200176588Y1 true KR200176588Y1 (en) 2000-04-15

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