KR200376879Y1 - Improvement neckarm deflection yoke - Google Patents

Improvement neckarm deflection yoke Download PDF

Info

Publication number
KR200376879Y1
KR200376879Y1 KR20-2004-0033025U KR20040033025U KR200376879Y1 KR 200376879 Y1 KR200376879 Y1 KR 200376879Y1 KR 20040033025 U KR20040033025 U KR 20040033025U KR 200376879 Y1 KR200376879 Y1 KR 200376879Y1
Authority
KR
South Korea
Prior art keywords
neck
arm
deflection yoke
bent
support
Prior art date
Application number
KR20-2004-0033025U
Other languages
Korean (ko)
Inventor
박한규
Original Assignee
파츠닉(주)
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 파츠닉(주) filed Critical 파츠닉(주)
Priority to KR20-2004-0033025U priority Critical patent/KR200376879Y1/en
Application granted granted Critical
Publication of KR200376879Y1 publication Critical patent/KR200376879Y1/en

Links

Classifications

    • 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
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70Arrangements for deflecting ray or beam
    • H01J29/72Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76Deflecting by magnetic fields only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00Details of cathode ray tubes or electron beam tubes
    • H01J2229/70Electron beam control outside the vessel
    • H01J2229/703Electron beam control outside the vessel by magnetic fields
    • H01J2229/7038Coil separators and formers

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

본 고안의 편향요크의 네크암 삽입구조는 세퍼레이터(110)의 네크부(111) 외주연에 밀착 가능하게 만곡시킨 밀착부(112a)를 형성시키고 그 중앙으로 상기 밀착부(112a)를 일정간격으로 유격되도록 절개된 내입부(112b)를 형성시켜 양측에 지지부(112d)를 형성시키되 상기 네크부(111)의 측면 하단에 상호 걸릴 수 있도록 수평방향으로 걸림부(112c)를 절곡시 네크암(112)을 편향요크의 네크부(111)에 결합하는 편향요크의 네크암 삽입구조에 있어서, 상기 세퍼레이터(110)의 네크부(111)의 측방면에 네크암(112)의 지지부(112d)가 삽입되어 고정될 수 있도록 양측 지지부(112d)와 동일한 간격으로 절곡되게 내입턱(112d)을 대응되도록 형성시키고 절곡된 내입턱(112d)의 상면에 수직하향으로 가압돌기(111b)를 형성시켜 내입턱(112d) 내부로 장착되는 네크암(112)의 지지부(112d) 상면을 가압하여 견고히 고정시킬 수 있도록 구성한다.The neck arm insertion structure of the deflection yoke of the present invention forms a close contact portion 112a curved to be close to the outer periphery of the neck portion 111 of the separator 110, and the contact portion 112a is spaced at the center thereof. The support arm 112d is formed on both sides by forming the inner portion 112b cut to be spaced apart, but the neck arm 112 is bent when the engaging portion 112c is bent in the horizontal direction so as to be mutually caught on the lower side of the side of the neck 111. ), The support arm 112d of the neck arm 112 is inserted into the side surface of the neck portion 111 of the separator 110 in the deflection yoke neck arm insertion structure coupling the deflection yoke to the neck portion 111 of the deflection yoke. The inner jaw 112d is formed to be bent at the same interval as the side support portion 112d so as to be fixed, and the pressing projection 111b is formed vertically downward on the upper surface of the bent inner jaw 112d. 112d) upper surface of the support portion 112d of the neck arm 112 mounted inside The pressure will be configured to be fixed firmly.

Description

편향요크의 네크암 삽입구조{IMPROVEMENT NECKARM DEFLECTION YOKE} Neck arm insertion structure of deflection yoke {IMPROVEMENT NECKARM DEFLECTION YOKE}

본 발명은 편향요크의 네크암 삽입구조에 관한 것으로서 편향요크의 네크부에 결합시켜 XH 또는 YH 등의 편향특성을 보정하기 위한 네크암을 네크부 상면에 체결 결합하는 네크암이 이탈없이 편향용크에 고정될 수 있도록 하는 편향요크의 네크암 삽입구조에 관한 것이다.The present invention relates to a neck arm insertion structure of a deflection yoke, and a neck arm for fastening and coupling a neck arm to an upper surface of a neck portion to be coupled to the neck portion of the deflection yoke to correct deflection characteristics such as XH or YH to the deflection yoke. It relates to a neck arm insertion structure of the deflection yoke to be fixed.

일반적으로 편향요크는 음극선관의 외주에 장착되어 음극선관의 전자총으로부터 발사되는 전자빔을 편향시켜 정확도 있는 화상을 구현되게 한다.In general, the deflection yoke is mounted on the outer circumference of the cathode ray tube so as to deflect the electron beam emitted from the electron gun of the cathode ray tube to realize an accurate image.

이러한, 편향요크는 음극선관으로부터 발사되는 전자빔을 수직방향으로 편향시키는 수직편향코일과, 전자빔을 수직방향으로 편향시키는 수직편향코일과, 전자빔을 수평방향으로 편향시키는 수평방향코일과, 상기 수직편향코일의 위치를 정밀도 있게 구분함과 동시에 상호 전기적으로 절연될 수 있도록 하는 세퍼레이터로 구성된다.Such a deflection yoke includes a vertical deflection coil for deflecting an electron beam emitted from a cathode ray tube in a vertical direction, a vertical deflection coil deflecting an electron beam in a vertical direction, a horizontal coil deflecting an electron beam in a horizontal direction, and the vertical deflection coil. It is composed of a separator that can precisely classify the positions of and to be electrically insulated from each other.

이때, 음극선관의 전자총에서 발사되는 R(RED), G(GREEN), B(BLUE)의 전자빔은 상기 편향요크에 의하여 소정 각도로 편향된 후 섀도우마스크에 형성된 관통공을 통과하고 패널(PANEL)의 내주에 장착된 형광면 각각의 스트라이프(stripe)에 봉착하여 발광함으로써 텔레비젼의 스크린에 정상적인 화상을 구현하게 된다.At this time, the electron beams of R (RED), G (GREEN), and B (BLUE) emitted from the electron gun of the cathode ray tube are deflected at a predetermined angle by the deflection yoke, and then pass through the through holes formed in the shadow mask, and the panel (PANEL) By sealing the light on each stripe mounted on the inner circumference and emitting light, a normal image is realized on the screen of the television.

한편, 상기 세퍼레이터의 내주연에 장착되는 수평편향코일은 그 장착된 상태또는 권회된 형상에 따라 편향각도의 차이를 발생할 수 있는데, 편향각도가 어긋나 화면상에 역크로스 및 미스컨버젼스를 초래함으로써 정상적인 화상의 구현을 어렵게 만드는 경우도 있다.On the other hand, the horizontal deflection coil mounted on the inner circumference of the separator may cause a difference in the deflection angle depending on the mounted state or the wound shape. The deflection angle is displaced, resulting in reverse crossover and misconvergence on the screen. It can also make implementation difficult.

이러한, 경우 페라이트(ferrite) 재질의 네크암을 사용하여 역크로스 및 미스컨버전스 등 편향특성을 보정하게 되는데, 상기 네크암은 화면의 X축 또는 Y축 상에 나타나는 화면상의 수평편향코일의 수평 자계(XH,YH)에 패턴변화를 주어 편향특성을 보정하여준다.In this case, the deflection characteristics such as reverse cross and misconvergence are corrected by using a ferrite neck arm, which is a horizontal magnetic field of the horizontal deflection coil on the screen which appears on the X or Y axis of the screen. XH, YH) gives a pattern change to correct deflection characteristics.

나아가, 상기 네크암은 세페레이터의 네크부 상면에 형성된 네크암 고정구조 내에 고정된다.Further, the neck arm is fixed in the neck arm fixing structure formed on the upper surface of the neck portion of the separator.

그런데, 종래기술에 의하면 네크암을 고정하기 위한 고정구조가 일정한 틀로 형성되어 있고 그 내에 네크암의 위치/고정되는 구조이므로 네크암의 고정위치에 대한 적절한 변동이 불가능하게 되는 단점이 있었으며 이에 따라 편향특성의 조절이 용이하지 못하게 되는 문제점이 있었다.However, according to the related art, since the fixing structure for fixing the neck arm is formed in a predetermined frame and the position / fixing structure of the neck arm is located therein, there is a disadvantage in that proper fluctuation of the fixing position of the neck arm is impossible. There was a problem that the adjustment of the property is not easy.

따라서 본 발명의 주 목적은 편향요크의 네크부에 탈착방식으로 네크암을 결합하되 네크부의 상면과 외주연에 밀착되도록 결합하여 편향요크의 VCR 특성 보정을 개선시킬 수 있도록 하는 편향요크의 VCR 특성 개선용 네크암을 제공하는데 있다. Therefore, the main object of the present invention is to improve the VCR characteristics of the deflection yoke to improve the VCR characteristics correction of the deflection yoke by coupling the neck arm to the neck portion of the deflection yoke in a detachable manner but close to the upper surface and the outer periphery of the neck portion. It is to provide dragon neck cancer.

위와 같은 목적을 달성하기 위하여 본 고안의 편향요크의 네크암 삽입구조는 세퍼레이터의 네크부 외주연에 밀착 가능하게 만곡시킨 밀착부를 형성시키고 그 중앙으로 상기 밀착부를 일정간격으로 유격되도록 절개된 내입부를 형성시켜 양측에 지지부를 형성시키되 상기 네크부의 측면 하단에 상호 걸릴 수 있도록 수평방향으로 걸림부를 절곡시 네크암을 편향요크의 네크부에 결합하는 편향요크의 네크암 삽입구조에 있어서,In order to achieve the above object, the neck arm insertion structure of the deflection yoke of the present invention forms a contact portion curved to be in close contact with the outer periphery of the neck portion of the separator and forms an internal portion cut in such a way that the contact portion is spaced at a predetermined interval. In the neck arm insertion structure of the deflection yoke to form the support on both sides, but the neck arm is coupled to the neck portion of the deflection yoke when bending the engaging portion in the horizontal direction so as to be mutually caught on the lower side of the neck portion,

상기 세퍼레이터의 네크부의 측방면에 네크암의 지지부가 삽입되어 고정될 수 있도록 양측 지지부와 동일한 간격으로 절곡되게 내입턱을 대응되도록 형성시키고 절곡된 내입턱의 상면에 수직하향으로 가압돌기를 형성시켜 내입턱 내부로 장착되는 네크암의 지지부 상면을 가압하여 견고히 고정시킬 수 있도록 구성하는 것을 기본특징으로 한다.The inner jaw is formed to be bent at the same interval as both support parts so that the support portion of the neck arm is inserted and fixed to the side surface of the neck portion of the separator, and the pressing projection is formed vertically downward on the upper surface of the bent inner jaw. The basic feature is to press the upper surface of the neck of the neck arm mounted inside the jaw to be firmly fixed.

위와 같이 구성된 본 고안의 바람직한 실시예를 첨부한 도면을 참조하면서 보다 상세히 설명하면 다음과 같다.When described in more detail with reference to the accompanying drawings, preferred embodiments of the present invention configured as described above are as follows.

도 1은 본 고안의 편향요크의 네크암의 삽입구조를 나타낸 분해 사시도이다.1 is an exploded perspective view showing the insertion structure of the neck arm of the deflection yoke of the present invention.

도 1에서 나타낸 바와 같이, 본 고안의 편향요크의 네크암 삽입구조는 세퍼레이터(110)의 네크부(111) 외주연에 밀착 가능하게 만곡시킨 밀착부(112a)를 형성시키고 그 중앙으로 상기 밀착부(112a)를 일정간격으로 유격되도록 절개된 내입부(112b)를 형성시켜 양측에 지지부(112d)를 형성시키되 상기 네크부(111)의 측면 하단에 상호 걸릴 수 있도록 수평방향으로 걸림부(112c)를 절곡시 네크암(112)을 편향요크의 네크부(111)에 결합하는 편향요크의 네크암 삽입구조에 있어서,As shown in FIG. 1, the neck arm insertion structure of the deflection yoke of the present invention forms a close contact portion 112a curved to be in close contact with the outer periphery of the neck portion 111 of the separator 110 and the close contact portion at the center thereof. Forming the inlet portion 112b cut to be spaced at a predetermined interval (112a) to form a support portion (112d) on both sides, but the locking portion 112c in the horizontal direction so as to be mutually caught on the lower side of the neck portion 111 In the neck arm insertion structure of the deflection yoke for coupling the neck arm 112 to the neck portion 111 of the deflection yoke at the time of bending,

상기 세퍼레이터(110)의 네크부(111)의 측방면에 네크암(112)의 지지부(112d)가 삽입되어 고정될 수 있도록 양측 지지부(112d)와 동일한 간격으로 절곡되게 내입턱(112d)을 대응되도록 형성시키고 절곡된 내입턱(112d)의 상면에 수직하향으로 가압돌기(111b)를 형성시켜 내입턱(112d) 내부로 장착되는 네크암(112)의 지지부(112d) 상면을 가압하여 견고히 고정시킬 수 있도록 구성한다.The inner jaw 112d is formed to be bent at the same interval as the support 112d on both sides so that the support 112d of the neck arm 112 is inserted into and fixed to the side surface of the neck 111 of the separator 110. The pressure projection 111b is formed vertically downward on the upper surface of the bent inner jaw 112d to press the upper surface of the support part 112d of the neck arm 112 mounted inside the inner jaw 112d to be firmly fixed. Configure it to be.

여기서, 네크암(112)은 네크부(111)의 양측의 내입턱(112d) 사이에 내입되어지면서 세퍼레이터(110)에서 이탈 없이 긴밀하게 결합되고 더욱이 가압돌기(111b)에 의해 지지부(112d)가 가압되어지면서 결합의 긴밀함을 극대화시킨다.Here, the neck arm 112 is intimately coupled between the inner jaws 112d on both sides of the neck portion 111 and is tightly coupled without being separated from the separator 110, and the support portion 112d is further supported by the pressing protrusion 111b. Pressurized to maximize the tightness of the bond.

이렇게 구성된 네크암(112)은 편향요크(100)의 네크부(111) 양측에 대칭되게 각각 결합시키되 먼저, 지지부(112d)를 내입턱(112d) 내부에 삽입한 상태로 네크부(111) 외주연측으로 슬라이딩 시키는 동시에 걸림부(112c)를 편향요크(100)의 네크부(111) 하단에 걸리도록 한 다음 네크암(112)의 일측단을 네크부(111) 측으로 가압하면 걸림부(112c)는 자체 탄성에 의해 벌어지면서 밀착부(112a)가 네크부(111)의 외주연에 밀착된다.The neck arm 112 configured as described above is symmetrically coupled to both sides of the neck portion 111 of the deflection yoke 100, but first, the support portion 112d is inserted into the inner jaw 112d and the neck portion 111 and the like. Sliding to the peripheral side and at the same time the engaging portion 112c is caught on the lower end of the neck portion 111 of the deflection yoke 100, and then press one end of the neck arm 112 to the neck portion 111 side, the locking portion 112c The contact portion 112a is in close contact with the outer circumference of the neck portion 111 while being opened by its elasticity.

이때, 밀착부(112a) 또한 절개된 내입부(112b)에 의해 자체 탄력성이 부여되어 있으므로서 네크부(111)의 외주연에 밀착부(112a)가 긴밀하게 밀착되게 결합하여 편향특성(XH,YH)에 대한 특성보정을 용이하게 할 수 있는 효과가 있다.At this time, since the close contact portion 112a is also provided with its own elasticity by the cut-in indentation 112b, the close contact portion 112a is closely coupled to the outer periphery of the neck 111 so that the deflection characteristics (XH, YH) has the effect of facilitating the correction of characteristics.

이상에서 살펴본 바와 같이, 본 고안의 편향요크의 네크암 삽입구조는 편향요크의 네크부에 탈착방식으로 네크암을 결합하되 네크부의 상면과 외주연에 밀착되도록 결합하여 편향요크에서 이탈되지 않도록 하여 보다 긴밀하게 고정될 수 있도록 하는 효과가 있다. As described above, the neck arm insertion structure of the deflection yoke of the present invention is coupled to the neck arm in a detachable manner to the neck portion of the deflection yoke, but combined to be in close contact with the upper surface and the outer periphery of the neck portion so as not to be separated from the deflection yoke There is an effect that can be tightly fixed.

도 1은 본 고안의 편향요크의 네크암의 삽입구조를 나타낸 사시도.1 is a perspective view showing the insertion structure of the neck arm of the deflection yoke of the present invention.

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

100 : 편향요크 110 : 세퍼레이터100: deflection yoke 110: separator

111 : 네크부 111a : 내입돌기111: neck portion 111a: indentation protrusion

111b : 가압돌기 112 : 네크암111b: pressure protrusion 112: neck arm

112a : 밀착부 112d : 내입턱112a: close contact portion 112d: inner jaw

112c : 걸림부 112d : 지지부112c: engaging portion 112d: supporting portion

120 : 수직편향코일120: vertical deflection coil

Claims (1)

세퍼레이터(110)의 네크부(111) 외주연에 밀착 가능하게 만곡시킨 밀착부(112a)를 형성시키고 그 중앙으로 상기 밀착부(112a)를 일정간격으로 유격되도록 절개된 내입부(112b)를 형성시켜 양측에 지지부(112d)를 형성시키되 상기 네크부(111)의 측면 하단에 상호 걸릴 수 있도록 수평방향으로 걸림부(112c)를 절곡시 네크암(112)을 편향요크의 네크부(111)에 결합하는 편향요크의 네크암 삽입구조에 있어서,A close contact portion 112a is formed to be curved in close contact with the outer periphery of the neck portion 111 of the separator 110, and an inner part 112b is formed to be cut in the center so that the close contact portion 112a is spaced at a predetermined interval. The support arm 112d is formed on both sides, but the neck arm 112 is bent on the neck portion 111 of the deflection yoke when the hook portion 112c is bent in the horizontal direction so as to be mutually caught on the lower side of the side of the neck portion 111. In the neck arm insertion structure of the coupling yoke, 상기 세퍼레이터(110)의 네크부(111)의 측방면에 네크암(112)의 지지부(112d)가 삽입되어 고정될 수 있도록 양측 지지부(112d)와 동일한 간격으로 절곡되게 내입턱(112d)을 대응되도록 형성시키고 절곡된 내입턱(112d)의 상면에 수직하향으로 가압돌기(111b)를 형성시켜 내입턱(112d) 내부로 장착되는 네크암(112)의 지지부(112d) 상면을 가압하여 견고히 고정시킬 수 있도록 구성한 것을 특징으로 하는 편향요크의 네크암 삽입구조.The inner jaw 112d is formed to be bent at the same interval as the support 112d on both sides so that the support 112d of the neck arm 112 is inserted into and fixed to the side surface of the neck 111 of the separator 110. The pressure projection 111b is formed vertically downward on the upper surface of the bent inner jaw 112d to press the upper surface of the support part 112d of the neck arm 112 mounted inside the inner jaw 112d to be firmly fixed. Neck arm insertion structure of the deflection yoke, characterized in that configured so that.
KR20-2004-0033025U 2004-11-22 2004-11-22 Improvement neckarm deflection yoke KR200376879Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2004-0033025U KR200376879Y1 (en) 2004-11-22 2004-11-22 Improvement neckarm deflection yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20-2004-0033025U KR200376879Y1 (en) 2004-11-22 2004-11-22 Improvement neckarm deflection yoke

Publications (1)

Publication Number Publication Date
KR200376879Y1 true KR200376879Y1 (en) 2005-03-11

Family

ID=43678633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20-2004-0033025U KR200376879Y1 (en) 2004-11-22 2004-11-22 Improvement neckarm deflection yoke

Country Status (1)

Country Link
KR (1) KR200376879Y1 (en)

Similar Documents

Publication Publication Date Title
KR200376879Y1 (en) Improvement neckarm deflection yoke
KR100669083B1 (en) Vcr quality improvement neckarm deflection yoke
KR200214315Y1 (en) A Magnet Fixing Structure of Deflection Yoke
KR200289338Y1 (en) flow for prevention structure horizontal deflection coil of a deflection coil
KR200176206Y1 (en) A separator combination structure of deflection yoke
KR200289360Y1 (en) Support for structure of a horizontal deflection coil of deflection yoke
KR200289348Y1 (en) Insertion structure for compensation plate of deflection yoke
KR200317352Y1 (en) Moving prevention structure of magnet for deflection yoke
KR200365175Y1 (en) Structure of coil spacer for deflection
KR200216037Y1 (en) Combined structure of deflection yoke permalloy correction piece
KR200214312Y1 (en) A Magnet Fixing Structure of Deflection Yoke
KR200289352Y1 (en) fixing for preventong of a magnet of eflection yoke
KR200159109Y1 (en) Vertical deflection coil fixation structure of deflection yoke
KR100586610B1 (en) A Magnet Fixing Structure of Deflection Yoke
KR200317359Y1 (en) Structure for fixing i type core of deflection yoke
KR200260577Y1 (en) Structure for fixing of permalloy correction plate of deflection yoke
KR200202669Y1 (en) A magnet fixing structure of deflection yoke
KR200260576Y1 (en) A permailoy correction plate combination structure of deflection yoke
KR200289349Y1 (en) Insertion structure for compensation plate of deflection yoke
KR200376875Y1 (en) Deflection yoke magnet insertion structure
KR200289354Y1 (en) Structure for fixing terminal plate of deflection yoke
KR200376877Y1 (en) Revision season side fixation structure of deflection yoke
KR200214313Y1 (en) A Magnet Fixing Structure of Deflection Yoke
KR20020038833A (en) Support structure for pole magnet of deflection yoke
KR20060056772A (en) Fixation structure of horizontal deflection coil in deflection yoke

Legal Events

Date Code Title Description
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060217

Year of fee payment: 3

LAPS Lapse due to unpaid annual fee