KR960005013Y1 - Frame of cpt - Google Patents

Frame of cpt Download PDF

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Publication number
KR960005013Y1
KR960005013Y1 KR2019930013436U KR930013436U KR960005013Y1 KR 960005013 Y1 KR960005013 Y1 KR 960005013Y1 KR 2019930013436 U KR2019930013436 U KR 2019930013436U KR 930013436 U KR930013436 U KR 930013436U KR 960005013 Y1 KR960005013 Y1 KR 960005013Y1
Authority
KR
South Korea
Prior art keywords
frame
inner shield
interview
welding
present
Prior art date
Application number
KR2019930013436U
Other languages
Korean (ko)
Other versions
KR950004762U (en
Inventor
이상우
Original Assignee
오리온전기 주식회사
엄길용
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 오리온전기 주식회사, 엄길용 filed Critical 오리온전기 주식회사
Priority to KR2019930013436U priority Critical patent/KR960005013Y1/en
Publication of KR950004762U publication Critical patent/KR950004762U/en
Application granted granted Critical
Publication of KR960005013Y1 publication Critical patent/KR960005013Y1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/18—Assembling together the component parts of the discharge tube

Abstract

내용없음.None.

Description

칼라브라운관용 프레임과 인너시일드의 조립 구조Assembly structure of frame for inner color tube and inner shield

제1도는 본 고안에 따른 프레임과 인너시일드의 요부 발췌 분해 사시도.Figure 1 is an exploded perspective view of the main portion extract of the frame and the inner shield according to the present invention.

제2도는 본 고안에 따른 프레임과 인너시일드의 결합상태를 도시한 측단면도.Figure 2 is a side cross-sectional view showing a coupling state of the frame and the inner shield according to the present invention.

제3도는 종래의 프레임과 인너시일드의 결합상태를 도시한 측단면도.Figure 3 is a side cross-sectional view showing a coupling state of the conventional frame and the inner shield.

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

10 : 프레임 11 : 면접부10 frame 11 interview part

12 : 돌기부 30 : 인너시일드12: projection 30: inner seal

31 : 면접부 32 : 홈부31: interview part 32: groove part

본 고안은 칼라수상관용 프레임(Frame)에 인너시일드(Inner Shield)를 결합하기 위한 칼라수상관용 프레임과 인너시일등의 조립 구조에 관한 것으로서, 특히 프레임에 소망하는 위치에 인너시일드의 결합을 간편 정확하게 하기 위하여 안출한 것이다.The present invention relates to an assembly structure of a color receiving pipe frame and an inner seal for coupling an inner shield to a frame for a color receiving pipe, and in particular, the coupling of the inner shield to a desired position on the frame. It is designed to be easy and accurate.

주지된 바와 같이 새도우마스크의 형상을 일정하게 유지시켜 주면서 판넬과의 소정 간격을 유지시켜주는 금속재질의 프레임에 전자빔으로 인한 외부자계의 영향을 차폐하여 칼라브라운관의 색순도를 향상시키는 인너시일드를 결합고정하게 되는데, 이의 고정은 도면 제3도에 도시된 바와같이 프레임(10)의 단부에 형성된 면접부(11)에 인너시일드(30)의 면접부(31)를 맞댄 후 두 면접부(11)(31)를 용접고정하여 왔다.As is well known, the inner frame which maintains a constant shape of the shadow mask and maintains a predetermined distance from the panel combines an inner shield which improves the color purity of the color brown tube by shielding the influence of the external magnetic field caused by the electron beam. As shown in FIG. 3, the two interview parts 11 are brought into contact with the interview part 31 of the inner shield 30 to the interview part 11 formed at the end of the frame 10. ) Has been fixed by welding.

그러나 이와같이 용접고정 할 경우에는 특별히 제작된 치구등의 도움없이 용접작업자의 감각에 의존하여 프레임(10)의 면접부(11)에 인너시일드(30)의 면접부(31)를 일치하도록 한 후 용접하므로써 인너시일드(30)가 정확하게 장착되지 못하고 한 쪽으로 치우쳐 스크린의 품위를 저하시키는 문제점이 있었다.However, in the case of fixing the welding in this way, without the help of a specially produced jig, etc., depending on the sense of the welding worker to match the interview portion 31 of the inner shield 30 to the interview portion 11 of the frame 10 By welding, the inner shield 30 was not correctly mounted, and there was a problem of deteriorating the screen quality by shifting to one side.

본 고안의 목적은 이러한 종래 문제점을 감안하여 안출한 것으로 인너시일드의 면접부를 프레임의 소망하는 지점에 간편정확하게 용접되도록 하므로써, 인너시일드의 기능을 안정되게 유지되도록 한 칼라수상관용 프레임관 인너시일드의 조립구조를 제공함에 있다.An object of the present invention is to conceive in view of such a conventional problem, and to easily and accurately weld the interview portion of the inner shield to a desired point of the frame, the inner frame frame for the color water pipe to maintain the function of the inner shield stable To provide an assembly structure of the yield.

따라서 전술한 목적을 달성하기 위한 본 고안은 프레임의 면접부 적소에 소정의 돌기부를 형성하고 인너시일드의 면접부에는 돌기부와 대응하는 홈부를 형성하여 이들을 결합한 후 프레임과 인너시일드를 용접고정하여서된 특징이 있다.Therefore, the present invention for achieving the above object is to form a predetermined projection in place of the interview portion of the frame and to form a groove portion corresponding to the protrusion portion in the interview portion of the inner shield to combine them after welding and fixing the frame and the inner shield There is a characteristic.

또한 본 고안은 프레임의 면접부 사방적소에 돌기부를 형성한 후 돌기부의 내측으로 인너시일드의 면접부끝부분이 일치하도록 한 다음에 프레임과 인너시일드를 용접고정하여서 된 특징이 있다.In addition, the present invention is characterized in that the protrusion formed in the four sides of the interview portion of the frame and then the welding end of the frame and the inner shield to match the end portion of the inner shield to the inner side of the protrusion.

이하 첨부된 도면에 의거하여 본 고안의 일실시예를 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안에 따른 프레임과 인너시일드의 요부발췌 분해사시도이고, 제2도는 이에 따른 측단면도로서, 사방 벽부에 판넬(미도시)의 스터드핀과 탄설되는 홀더(13)가 용접고정된 프레임(10)의 단부에 형성되어진 면접부(11)의 적소 적소에 하나 이상의 돌기부(12)를 형성하고 자기차폐용 인너시일드(30)의 단부로 형성된 면접부(31)에 전술한 프레임(10)의 돌기부(12)가 결합되도록 소정의 홈부(32)를 형성한 후 프레임(10)과 인너시일드(30)의 두 면접부(11)(31)를 용접고정한다. 또한 프레임(10)에 형성된 면접부(11)의 각 모서리 지점에 소정의 돌기부(12)를 형성하여 이 내측으로 인너시일드(30)의 면접부(31)가 위치하도록 한 다음, 두 면접부(11)(31)를 용접 고정하여서도 무방하다.1 is an exploded perspective view of the main portion extract of the frame and the inner shield according to the present invention, Figure 2 is a side cross-sectional view according to this, the stud pin of the panel (not shown) and the holder 13 is welded fixed on all four sides At least one of the protrusions 12 is formed in place of the interview portion 11 formed at the end of the frame 10, and the above-described frame 31 is formed at the interview portion 31 formed as an end portion of the inner shield 30 for magnetic shielding. After forming the predetermined groove part 32 so that the protrusion part 12 of 10) couples, the two interview parts 11 and 31 of the frame 10 and the inner shield 30 are welded and fixed. In addition, a predetermined protrusion 12 is formed at each corner point of the interview portion 11 formed in the frame 10 so that the interview portion 31 of the inner shield 30 is positioned therein, and then the two interview portions (11) (31) may be fixed by welding.

이와같이 구성된 본 고안의 작용 및 효과를 살펴보면 다음과 같다.Looking at the operation and effects of the present invention configured as described above are as follows.

제2도와 같이 프레임(10)의 면접부(11)에 형성된 돌기부(12)에 인너시일드(30)의 면접부(31)에 형성되어진 홈부(32)를 끼워 두 면접부(11)(31)가 정확하게 위치토록 한 후 프레임(10)과 인너시일드(30)의 두 면접부(11)(31)를 용접고정하므로서 인너시일드(30)의 조립위치를 항상 일정하게 하여 인너시일드(30)의 자기차폐 기능을 안정하게 유지할 수 있도록 한 유용한 고안이다.As shown in FIG. 2, two interview parts 11 and 31 are fitted into the protrusion part 12 formed in the interview part 11 of the frame 10 by inserting the groove part 32 formed in the interview part 31 of the inner shield 30. After the position is correctly positioned, the welding positions of the two interview parts 11 and 31 of the frame 10 and the inner shield 30 are always fixed so that the assembly position of the inner shield 30 is always constant. It is a useful design to keep the self-shielding function of 30) stable.

Claims (1)

새도우마스크를 고정하는 프레임에 인너시일드를 조립고정함에 있어서, 프레임(10)의 면접부(11) 사방 적소에 하나 이상의 돌기부(12)를 형성하고, 인너시일드(30)의 면접부(31)에는 상기 돌기부(12)와 대응하는 홈부(32)를 형성하여 결합한 후, 인너시일드(30)의 두 면접부(11)(31)를 용접고정하여서 됨을 특징으로 한 칼라브라운관용 프레임과 인너시일드의 조립구조.In assembling and fixing the inner shield to the frame fixing the shadow mask, the one or more protrusions 12 are formed in positions at all sides of the interview portion 11 of the frame 10, and the interview portion 31 of the inner shield 30 is formed. ) And the grooves 32 corresponding to the protrusions 12 are formed and combined, and then the two interview portions 11 and 31 of the inner shield 30 are fixed by welding. Seal assembly structure.
KR2019930013436U 1993-07-20 1993-07-20 Frame of cpt KR960005013Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930013436U KR960005013Y1 (en) 1993-07-20 1993-07-20 Frame of cpt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930013436U KR960005013Y1 (en) 1993-07-20 1993-07-20 Frame of cpt

Publications (2)

Publication Number Publication Date
KR950004762U KR950004762U (en) 1995-02-18
KR960005013Y1 true KR960005013Y1 (en) 1996-06-19

Family

ID=19359405

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930013436U KR960005013Y1 (en) 1993-07-20 1993-07-20 Frame of cpt

Country Status (1)

Country Link
KR (1) KR960005013Y1 (en)

Also Published As

Publication number Publication date
KR950004762U (en) 1995-02-18

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