KR0121000Y1 - Deflection yoke of cross arm - Google Patents
Deflection yoke of cross armInfo
- Publication number
- KR0121000Y1 KR0121000Y1 KR2019940029615U KR19940029615U KR0121000Y1 KR 0121000 Y1 KR0121000 Y1 KR 0121000Y1 KR 2019940029615 U KR2019940029615 U KR 2019940029615U KR 19940029615 U KR19940029615 U KR 19940029615U KR 0121000 Y1 KR0121000 Y1 KR 0121000Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cross arm
- deflection yoke
- bobbin
- fixing
- protrusion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/70—Electron beam control outside the vessel
- H01J2229/703—Electron beam control outside the vessel by magnetic fields
- H01J2229/7038—Coil separators and formers
Landscapes
- Details Of Television Scanning (AREA)
Abstract
본 고안은 편향요크의 크로스아암에 관한 것으로, 더욱 상세하게는 TV의 네크부에 장착되는 편향요크의 하측부에 부착되는 크로스아암의 고정구조에 관한 것으로, 본 고안의 목적은 편향요크의 보빈 하측부에 크로스아암의 고정결합시 크로스아암의 착탈을 용이하게 하는 구조를 갖는 편향요크의 크로스아암을 제공함이다.The present invention relates to a cross arm of a deflection yoke, and more particularly, to a fixing structure of a cross arm attached to a lower part of a deflection yoke mounted on the neck portion of a TV. It is to provide a cross arm of the deflection yoke having a structure that facilitates detachment of the cross arm when the cross arm is fixedly coupled to the side.
본 고안은 편향요크의 보빈 하측부에 형성한 돌기에 고정부를 결합하는 크로스아암에 있어서, 상기 보빈의 돌기에 고정하는 크로스아암의 고정부에 상기 돌기와 형합하는 요홈을 형성함을 특징으로 한다.The present invention is characterized in that, in the cross arm that couples the fixing portion to the protrusion formed on the bobbin lower side of the deflection yoke, a groove for mating with the protrusion is formed on the fixing portion of the cross arm fixed to the protrusion of the bobbin.
Description
제1도는 종래의 실시예에 따른 크로스아암의 편향요크에의 결합을 도시하는 분해사시도.1 is an exploded perspective view showing coupling of a cross arm to a deflection yoke according to a conventional embodiment.
제2도는 종래의 실시예에 따른 크로스아암의 결합상태를 일부 도시하는 평면도.2 is a plan view partially showing the engagement state of the cross arms according to the conventional embodiment.
제3도는 본 고안에 의한 양호한 일실시예에 따른 크로스아암을 도시하는 도면으로, 도면(A)는 일시시예에 따른 크로스아암을 도시하는 사시도, 또한 도면(B)는 그 사용상태도.Figure 3 is a view showing a cross arm according to a preferred embodiment of the present invention, Figure (A) is a perspective view showing a cross arm according to a temporary embodiment, Figure (B) is also a state of use thereof.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10:편향요크12:보빈(bobbin)10: deflection yoke 12: bobbin (bobbin)
14:삽입구16:돌기14: insertion hole 16: protrusion
18:측벽20:고정대18: side wall 20: fixed base
22:돌기26:홈22: projection 26: home
28:고정부32:고정부28: High government 32: High government
34:요홈36:크로스아암34: groove 36: cross arm
본 고안은 편향요크의 크로스아암에 관한 것으로, 더욱 상세하게는 TV의 네크부에 장착되는 편향요크의 하측부에 부착되는 크로스아암의 고정구조에 관한 것이다.The present invention relates to a cross arm of a deflection yoke, and more particularly, to a fixing structure of a cross arm attached to a lower part of a deflection yoke mounted on the neck portion of a TV.
일반적으로 편향요크는 음극선관의 네크부에 부착되며 전자총으로부터 방사되는 전자비임에 자계를 가해주는 것으로서, 크로스아암은 편향요크의 보빈 하측부에 고정 결합한다. 상기 편향요크에 크로스아암을 고정시키는 방식은 여러 가지가 있는데, 그중에서도 편향요크의 보빈이 설치되는 일부에 측벽만을 설치하고 상기 측벽의 내측으로 크로스아암의 고정부를 삽입하고 밀착시켜 결합하는 방식과, 편향요크의 보빈이 설치되는 일부에 측벽을 설치하고 상기 측벽의 내측으로 고정대를 설치하며 크로스아암의 고정부를 고정대의 상측으로 올려놓고 측벽의 내부와 밀착되도록 하는 방식이 사용된다.Generally, the deflection yoke is attached to the neck portion of the cathode ray tube and applies a magnetic field to the electron beam emitted from the electron gun. The cross arm is fixedly coupled to the lower side of the bobbin of the deflection yoke. There are various ways of fixing the cross arm to the deflection yoke, among which only the side wall is installed on a part of the bobbin of the deflection yoke is installed, and the fixing part of the cross arm is inserted into the inner side of the side wall, and is closely attached to each other. The side wall is installed on a part of the bobbin of the deflection yoke, and the fixing stand is installed inside the side wall, and the fixing arm of the cross arm is placed on the upper side of the fixing stand so as to be in close contact with the inside of the side wall.
특히, 편향요크에 크로스아암을 결합하는 방식중 편향요크의 보빈이 설치되는 일부에 측벽을 설치하고 상기 측벽의 내측으로 고정대를 설치하며 크로스아암의 고정부를 고정대의 상측으로 올려놓고 측벽의 내부와 밀착되도록 하는 방식을 설명하기로 한다.In particular, the side wall is installed on a part of the bobbin of the deflection yoke in the manner in which the cross arm is coupled to the deflection yoke, the fixing stand is installed inside the side wall, and the fixing arm of the cross arm is placed on the upper side of the fixing stand, The method of close contact will be described.
제1도는 종래의 실시예에 따른 크로스아암의 편향요크에의 결합을 도시하는 도면이다.1 is a view showing coupling of a cross arm to a deflection yoke according to a conventional embodiment.
동도면에서, 편향요크(10)의 보빈(12)은 하측부에 삽입구(14)와 돌기(16)를 형성하며, 하측 중앙부위에 측벽(18)과 고정대(20)를 형성하고, 전술한 고정대(20)의 전방에 2개의 돌기(22)를 형성한다.In the same figure, the bobbin 12 of the deflection yoke 10 forms the insertion hole 14 and the projection 16 in the lower side, and forms the side wall 18 and the fixture 20 in the lower center part, Two projections 22 are formed in front of the fixing table 20.
상기 편향요크(10)의 보빈(12)에 형합하는 크로스아암(24)은 중앙부위에 고정부(28)를 구비하고 측면에 홈(26) 및 단부(30)를 형성한다.The cross arm 24, which fits into the bobbin 12 of the deflection yoke 10, has a fixing portion 28 at its central portion and forms a groove 26 and an end portion 30 at its side.
전술한 구성을 갖는 종래의 실시예에 따른 크로스아암(24)은 편향요크(10)의 보빈(12)에 결합시, 상기 크로스아암(24)의 단부(30)와 홈(26)은 각각 보빈(12)의 삽입구(14)와 돌기(16)에 삽입 및 형합하고, 이와 동시에 전술한 보빈(12)의 측벽(18) 및 고정대(20)에는 제2도에서 처럼 크로스아암(24)의 중앙부위인 고정부(28)가 고정된다. 상기 크로스아암(24)의 고정부(28)는 측벽(18)의 내측에 형성된 고정대(20)의 상면으로 놓여져 형합하게 된다.When the crossarm 24 according to the conventional embodiment having the above-described configuration is coupled to the bobbin 12 of the deflection yoke 10, the end 30 and the groove 26 of the crossarm 24 are respectively bobbins. The insertion hole 14 of the 12 and the projection 16 are inserted and joined, and at the same time, the side wall 18 and the fixing table 20 of the bobbin 12 described above have the center of the cross arm 24 as shown in FIG. The fixing part 28 which is a site | part is fixed. The fixing portion 28 of the cross arm 24 is placed on the upper surface of the fixing table 20 formed on the inner side of the side wall 18 to be joined.
또한, 형합한 상기 크로스아암(24)은 보빈(12)의 고정대(20)의 전방에 형성한 돌기(22)에 전술한 크로스아암(24)의 고정부(28)가 걸려서 견고한 결합이 이루어진다.In addition, the cross-arm 24 is fitted to the projection 22 formed in front of the fixing table 20 of the bobbin 12, the fastening portion 28 of the cross-arm 24 described above is securely engaged.
그러나, 전술한 구조와 크로스아암(24)은 보빈(12)에의 삽입은 쉬우나 보빈(12)의 돌기(22)에 의한 크로스아암(24)의 고정부(28)의 걸림으로 완성된 편향요크(10)를 시험작업한 결과 크로스아암(24)이 불능인 경우에 상기 크로스아암(24)을 이탈시키는 작업시 돌기(22)가 고정부(28)를 견고하게 이동을 방지하고 있어 상기 크로스아암(24)을 해체하는데 많은 시간이 소요되는 문제점이 있었다.However, the above-described structure and the cross arm 24 are easy to insert into the bobbin 12, but the deflection yoke completed by the locking portion 28 of the cross arm 24 by the projection 22 of the bobbin 12 ( When the cross arm 24 is not available as a result of the test work 10, the protrusion 22 prevents the fixed portion 28 from being firmly moved when the cross arm 24 is detached from the cross arm 24. There was a problem that it takes a lot of time to dismantle.
따라서, 본 고안은 전술한 문제점을 해결하기 위해 안출한 것이다.Therefore, the present invention has been devised to solve the above problems.
본 고안의 목적은 편향요크의 보빈 하측부에 크로스아암의 고정결합시 크로스아암의 착탈을 용이하게 할 수 있는 구조를 갖는 편향요크의 크로스아암을 제공함이다.An object of the present invention is to provide a cross arm of a deflection yoke having a structure that can easily attach and detach the cross arm when the cross arm is fixedly coupled to the bobbin lower side of the deflection yoke.
전술한 목적을 달성하기 위한 본 고안은 보빈 하측부에 형성한 돌기에 고정부를 결합하는 크로스아암에 있어서, 상기 보빈의 돌기에 고정하는 크로스아암의 고정부에 상기 돌기와 형합하는 요홈을 형성함을 특징으로 한다.The present invention for achieving the above object is to form a groove for mating with the protrusion in the cross arm fixing portion of the cross arm fixed to the protrusion of the bobbin in the cross arm coupled to the protrusion formed on the bobbin lower portion. It features.
이하, 첨부한 도면을 참조하여 본 고안의 양호한 일실시예에 따른 편향요크의 크로스아암에 대한 구성 및 작용을 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the cross-arm of the deflection yoke according to an embodiment of the present invention.
제3도는 본 고안에 의한 양호한 일실시예에 의한 크로스아암을 도시하는 도면이다.3 is a diagram showing a cross arm according to a preferred embodiment of the present invention.
제3도의 (A)도에서, 본 고안의 크로스아암(36)은 측면부에 단부(30) 및 홈(26)을 구비하며, A부 상세도에서 알수 있듯이 중앙부위인 고정부(32)에는 두 개의 요홈(34)을 형성한다.In FIG. 3A, the cross arm 36 of the present invention has an end portion 30 and a groove 26 at the side surface, and as shown in the detail of the A portion, the cross arm 36 is provided at the center portion 32 as shown in FIG. Grooves 34 are formed.
상기 크로스아암(36)의 중앙부위에 형성한 고정부(32)는 보빈(12)의 하측중앙부에 형성한 측벽(18)과 고정대의 사이에서 밀착하여 고정되는데, 상기 고정대의 전방에 설치된 돌기(22)에 요홈(34)이 형합함으로 인해 크로스아암(36)의 고정부(32)가 고정되며, 상기 고정부(32)의 요홈(34)의 상측으로 돌기(22)가 돌출하는 구조로 형성된다.The fixing part 32 formed at the center portion of the cross arm 36 is fixed in close contact between the side wall 18 formed at the lower center portion of the bobbin 12 and the fixing table, and includes a protrusion provided in front of the fixing table ( 22 is fixed to the fixing part 32 of the cross arm 36 due to the mating of the groove 34, the protrusion 22 is projected to the upper side of the groove 34 of the fixing part 32 Is formed.
상기 편향요크(10)에 크로스아암(36)을 고정시 고정부(32)의 요홈(34)에는 수직으로 서있는 편향요크(10)의 돌기(22)가 요홈(34)의 내측으로 결합되고, 상기 편향요크(10)에서 크로스아암(36)의 탈착시는 간단하게 상측으로 들어올리게되면 돌기(22)가 빠지게 되는 것이다.When the cross arm 36 is fixed to the deflection yoke 10, the projections 22 of the deflection yoke 10 standing vertically are coupled to the groove 34 of the fixing part 32 to the inside of the groove 34. When the cross arm 36 is detached from the deflection yoke 10, the protrusion 22 is removed by simply lifting upward.
제3도의 (B)도에서, 전술한 바와같이 B상세도에서 알수 있듯이 보빈(12)의 측벽(18)과 고정대(20)에 의해 삽입 고정된 크로스아암(36)은 중앙부위의 고정부(32)의 요홈(34)이 보빈(12)의 돌기(22)와 형합하는 구조로 크로스아암(36)의 보빈(12)에의 장착시는 용이한 장착이 이루어지며, 상기 편향요크의 보빈(12)에서의 크로스아암(36)의 이탈시는 요홈(34)과 돌기(22)가 요홈(34)에 걸리는 형합구조로 이루어져있어 상측으로 크로스아암(36)을 들어올리게 되면 간단하게 이탈작용이 이루어진다.In FIG. 3 (B), as shown in detail B as described above, the cross arm 36 inserted and fixed by the side wall 18 and the fixing table 20 of the bobbin 12 has a fixed portion ( The groove 34 of the 32 is structured to form the protrusion 22 of the bobbin 12 so that the mounting of the cross arm 36 to the bobbin 12 can be easily performed. At the time of detachment of the cross arm 36 at), the groove 34 and the protrusion 22 are formed in a mating structure that is caught by the groove 34. When the cross arm 36 is lifted upward, the separation is easily performed. .
그러므로, 전술한 바와같은 본 고안은 상기 크로스아암(36)의 고정부(32)에 요홈(34)을 형성하여, 전술한 요홈(34)을 보빈(12)의 돌기(22)에 쉽게 형합(장착)함으로서, 본 고안의 주요요지인 크로스아암(36)을 보빈(12)에 쉽게 고정할 수 있고 시험작업후 크로스아암의 고장인 경우에는 착탈을 용이하게 하는 효과를 동시에 제공한다.Therefore, the present invention as described above forms the groove 34 in the fixing portion 32 of the cross arm 36, so that the aforementioned groove 34 easily fits into the protrusion 22 of the bobbin 12 ( By mounting), the cross arm 36, which is the main point of the present invention, can be easily fixed to the bobbin 12, and in the case of a failure of the cross arm after the test operation, it simultaneously provides an effect of easily attaching and detaching.
상기 편향요크(10)에 크로스아암(36)을 장착하고 탈착하는데 적은 시간을 소요하게 되므로 작업시간이 단축되고, 특히 작업시 무리한 힘을 가하지 않고도 크로스아암(36)을 쉽게 편향요크(10)에서 장,탈착할 수 있어 더욱 견고한 제품을 제조할 수 있는 효과가 있다.Mounting and detaching the cross arm 36 to the deflection yoke 10 takes less time, so the work time is shortened, and in particular, the cross arm 36 is easily deflected from the deflection yoke 10 without applying excessive force. It is effective to manufacture more robust products because it can be removable.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940029615U KR0121000Y1 (en) | 1994-11-09 | 1994-11-09 | Deflection yoke of cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940029615U KR0121000Y1 (en) | 1994-11-09 | 1994-11-09 | Deflection yoke of cross arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960019002U KR960019002U (en) | 1996-06-19 |
| KR0121000Y1 true KR0121000Y1 (en) | 1998-07-01 |
Family
ID=19397694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940029615U Expired - Fee Related KR0121000Y1 (en) | 1994-11-09 | 1994-11-09 | Deflection yoke of cross arm |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0121000Y1 (en) |
-
1994
- 1994-11-09 KR KR2019940029615U patent/KR0121000Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960019002U (en) | 1996-06-19 |
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