KR0135939Y1 - Panel/funnel connector - Google Patents
Panel/funnel connector Download PDFInfo
- Publication number
- KR0135939Y1 KR0135939Y1 KR2019940024040U KR19940024040U KR0135939Y1 KR 0135939 Y1 KR0135939 Y1 KR 0135939Y1 KR 2019940024040 U KR2019940024040 U KR 2019940024040U KR 19940024040 U KR19940024040 U KR 19940024040U KR 0135939 Y1 KR0135939 Y1 KR 0135939Y1
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- South Korea
- Prior art keywords
- connector
- panel
- funnel
- elastic force
- connecting piece
- Prior art date
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Classifications
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- 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
- H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
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- 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
- H01J29/07—Shadow masks for colour television tubes
- H01J29/073—Mounting arrangements associated with shadow masks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/92—Means providing or assisting electrical connection with or within the tube
- H01J2229/922—Means providing or assisting electrical connection with or within the tube within the tube
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- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
본 고안은 칼라 브라운관에 설치사용되는 판넬/펀넬 콘넥터의 구조개선에 관한 것으로서, 새도우마스크프레임(2)의 플랜지부(2a)의 인너시일드(3)의 플랜지부(3a)사이에 끼워져 핀(4)으로 고정되어지거나 새도우마스크프레임(2)벽부에 고정설치되는 고정편(1a)과, 이 고정편(1a)일측으로부터 각도있게 연장형성되어 그 단부가 펀넬부(5)의 내장도전막(6)에 탄접되는 연결편(1b) 등으로 구성된 콘넥터(1)를 형성함에 있어서, 상기한 연결편(1b)을 완만한 곡률을 이루도록 적어도 1개소 이상 절곡형성하되, 상기 연결편(1b)을형상, 또는 S형상으로 절곡형성하여 콘넥터의 연결편을 소정걸곡하여 이에 탄성력이 걸렸을 때, 이 탄성력을 절곡된 여러부위로 분산시킴으로써, 콘넥터의 탄성력을 향상시킴은 물론이고, 이 탄성력이 장기간 유지되도록 하여 판넬과 펀넬의 통전상태를 향상시 콘넥터의 연결편을 소정절곡하여 이에 탄성력이 걸렸을때, 이 탄성력을 절곡된 여러부위로 분산시킴으로써, 콘넥터의 탄성력을 향상시킴은 물론이고, 이 탄성력이 장기간 유지되도록 하여 판넬과 펀넬의 통전상태를 향상시키도록 한 것이다.The present invention relates to a structural improvement of a panel / funnel connector used in a color CRT tube, and is sandwiched between the flange portions 3a of the inner shield 3 of the flange portion 2a of the shadow mask frame 2 and the pin ( 4) a fixed piece 1a fixed to or fixed to the wall portion of the shadow mask frame 2, and extending at an angle from one side of the fixed piece 1a, and having an end portion thereof with a built-in conductive film of the funnel portion 5 ( In forming the connector (1) consisting of a connecting piece (1b) and the like in contact with 6), at least one or more bends are formed to achieve a gentle curvature of the connecting piece (1b), the connecting piece (1b) When the connecting piece of the connector is bent in a shape or an S shape and a predetermined bending force is applied to the connector, the elastic force is distributed to the bent parts, thereby improving the elastic force of the connector and maintaining the elastic force for a long time. When the panel and the funnel are energized, when the connecting piece of the connector is bent and the elastic force is applied to the panel, the elastic force is distributed to the bent parts, thereby improving the elastic force of the connector and maintaining the elastic force for a long time. It is to improve the energization state of panel and funnel.
Description
제1도는 종래기술에 따른 콘넥터의 설치상태를 보여주는 브라운관의 요부측단면도.Figure 1 is a main sectional side view of the CRT tube showing the installation state of the connector according to the prior art.
제2도의 (a)와 (b)는 본 고안에 따른 콘넥터의 사시도.(A) and (b) of Figure 2 is a perspective view of the connector according to the present invention.
제3도의 (a)와 (b)는 본 고안에 따른 콘넥터의 설치상태를 보여주는 브라운관의 요부측단면도.(A) and (b) of Figure 3 is a sectional side view of the main part of the CRT showing the installation state of the connector according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 콘넥터 1a : 고정편1 Connector 1a: Fixed Piece
1b : 연결편 2 : 새도우마스크프레임1b: Connecting Part 2: Shadow Mask Frame
5 : 펀넬 6 : 내장도전막5: funnel 6: internal conductive film
7 : 패널 8 : 형광막7: panel 8: fluorescent film
본 고안은 칼라브라운관에 설치사용되는 판넬/펀넬 콘넥터(PANEL/FUNNEL CONNECTOR :이하 P/F 콘넥터라 칭함)의 구조개선에 관한 것이다.The present invention relates to a structural improvement of a panel / funnel connector (hereinafter referred to as a P / F connector) installed in a color brown tube.
주지된 바와 같이 판넬(PANEL)부와 펀넬(FUNNEL)부로써 몸통이 조합구성되는 칼라브라운관 내부에는 그 판넬부내면의 형광막과 펀넬부내면의 내장도전막간에 전기적인 연결을 이루기 위한 소위 P/F 콘넥터라는 금속구조물이 설치되어진다.As is well known, a P / F connector for electrical connection between a fluorescent film on the inner surface of the panel and an internal conductive film on the inner surface of the funnel is formed inside the color-brown tube in which the body is composed of a panel and a funnel. The metal structure is installed.
제1도는 이러한 콘넥터로서 종래의 한 전형적인 콘넥터(1)의 구성 및 설치상태를 잘 보여주고 있는데, 이 종래의 콘넥터(1)는 새도우마스크프레임(2)의 플랜지부(2a)와 인너시일드(3)의 플랜지부(3a)사이에 끼워져 핀(4)으로 고정되어지는 고정편(1a)과, 이 고정편(1a)일측으로부터 각도있게 연장형성되어 그 단부의 접지부(1c)가 펀넬부(5)의 내장도전막(6)에 탄접하는 연결편(1b)으로 이루어져서, 펀넬부(5)의 애노드단자(도시되지 않음)로부터의 전원이 애노드단자에 접속된 내장도전막(6)과 콘넥터(1), 마스크프레임(2), 프레임홀더(9), 홀더핀(10), 그리고 이 홀더핀(10)주위에 도포된 판넬부(7)측의 흑연도전막(11)을 차례로 거쳐 형광막(8)으로 통전되도록 되어 있다.FIG. 1 shows the configuration and installation of a typical connector 1 as a conventional connector. The conventional connector 1 is a flange portion 2a and an inner shield of the shadow mask frame 2. The fixing piece 1a, which is sandwiched between the flange portions 3a of 3) and fixed by the pin 4, is formed to extend at an angle from one side of the fixing piece 1a, and the ground portion 1c at the end thereof is a funnel portion. It consists of a connecting piece 1b in close contact with the built-in conductive film 6 of (5), so that the power supply from the anode terminal (not shown) of the funnel portion 5 is connected to the anode terminal and the connector. (1), the mask frame (2), the frame holder (9), the holder pin (10), and the fluorescence through the graphite conductive film 11 on the side of the panel portion 7 applied around the holder pin (10) in order. It is intended to conduct electricity to the membrane (8).
그러나, 이와 같은 종래의 콘넥터(1)중, 특히 연결편(1b)이 직선으로 형성되어 있어 굽힘강도가 극히 강한 동시에 이 연결편(1b)이 탄성력을 받았을 경우, 고정편(1a)과 연결편(1b)을 경계짓는 절곡부위에 탄성응력이 집중되어 콘넥터(1)의 탄성력을 상실함으로써, 전술한 접지부(1c)가 내장도전막(6)과 접촉되지 못하여 펀넬(5)에서 판넬(7)로 전원이 상호 통전되지 못하는 문제점이 있었다.However, in such a conventional connector 1, especially when the connecting piece 1b is formed in a straight line and the bending strength is extremely strong and the connecting piece 1b is subjected to an elastic force, the fixing piece 1a and the connecting piece 1b are provided. As the elastic stress is concentrated at the bent portion bordering the gap, the elastic force of the connector 1 is lost, so that the above-described grounding portion 1c does not come into contact with the internal conductive film 6 and thus the power is supplied from the funnel 5 to the panel 7. There was a problem with this mutual power failure.
따라서, 본 고안의 목적은 이러한 종래의 문제점을 감안하여 안출한 것으로서, 콘넥터의 연결편을 소정의 형상으로 절곡하여 이에 탄성력이 걸렸을 때, 이 탄성력을 여러부위로 분산시킴으로써, 콘넥터의 탄성력을 향상시킴은 물론이고, 이 탄성력이 장기간 유지되도록 하여 판넬과 펀넬의 통전상태를 향상시킨 판넬/펀넬 콘넥터를 제공함에 있다.Therefore, the object of the present invention is devised in view of such a conventional problem, and when the connecting piece of the connector is bent in a predetermined shape and the elastic force is applied thereto, the elastic force of the connector is improved by dispersing the elastic force in several parts. Of course, the elastic force is maintained for a long time to provide a panel / funnel connector to improve the energization state of the panel and the funnel.
이와 같은 목적을 달성하기 위하여 본 고안은 콘넥터를 구성하고 있는 연결편을 형성함에 있어서, 전술한 연결편을 1개소 이상 절곡하고, 적합한 실시예로서형상, 또는 S형상으로 절곡형성하여서 된 특징이 있다.In order to achieve the above object, the present invention, in forming a connecting piece constituting the connector, bends one or more of the aforementioned connecting pieces, There is a feature that is formed by bending the shape or S shape.
본 고안의 다른 특징에 의하면 연결편의 절곡된 부위를 따라 길이 방향으로 다수개의 장공을 형성한다.According to another feature of the present invention to form a plurality of long holes in the longitudinal direction along the bent portion of the connecting piece.
이하, 본 고안의 일실시예를 첨부도면에 의거하여 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제2도의 (a)와 (b)는 본 고안에 따른 콘넥터의 사시도이고, 제3도의 (a)와 (b)는 본 고안에 따른 콘넥터의 설치상태를 보여주는 브라운관의 요부측단면도로서, 제2도 및 제3도에 도시된 바와 같이, 상하로 면접되면서 결합되는 새도우마스크프레임(2)의 플랜지부(2a)와 인너시일드(3)의 플랜지부(3a)사이에 끼워져 핀(4)으로 고정되어지거나, 도면에 도시되지는 않았지만 새도우마스크프레임(2)의 측벽 외측에 용접되어 고정설치되는 고정편(1a)과, 상기 고정편(1a)의 일측으로부터 각도있게 상측으로 연장형성되어 그 단부가 펀넬부(5)의 내장도전막(6)에 탄접되는 연결편(1b)으로 구성된 콘넥터(1)를 형성함에 있어서, 전술한 연결편(1b)을 완만한 곡률을 이루도록 절곡형성하되, 본 고안의 적합한 실시예로서 제2도의 (a)와 같이형상으로 절곡형성하거나, 제2도의 (b)와 같이 S형상으로 절곡형성한다.(A) and (b) of Figure 2 is a perspective view of the connector according to the present invention, Figure 3 (a) and (b) is a sectional side view of the main part of the tube showing the installation state of the connector according to the present invention, As shown in FIG. 3 and FIG. 3, the pin portion is interposed between the flange portion 2a of the shadow mask frame 2 and the flange portion 3a of the inner shield 3 which are joined while being interviewed up and down. Although not shown in the drawing, the fixing piece 1a is welded and fixed to the outside of the side wall of the shadow mask frame 2, and is formed to extend upwardly at an angle from one side of the fixing piece 1a to an end thereof. In forming the connector (1) consisting of a connecting piece (1b) in close contact with the internal conductive film (6) of the funnel portion (5), the above-described connecting piece (1b) to be formed to form a gentle curvature, As a preferred embodiment, as shown in FIG. It is bent into a shape or bent into an S shape as shown in FIG.
즉, 제2도의 (a),(b)에 도시된 바와 같이, 고정편(1a)에는 핀삽입공(1c)이 천공되어 새도우마스크프레임(2)의 플랜지부(2a) 및 인너시일드(3)의 플랜지부(3a)상에 상기 핀삽입공(1c)과 대응되는 위치에 천공된 핀삽입공에 핀(4)이 탄성적으로 끼움고정되면서 고정편(1a)이 상기 새도우마스크프레임(2)의 플랜지부(2a)와 인너시일드(3)의 플랜지부(3a) 사이에 고정된다.That is, as shown in (a) and (b) of FIG. 2, the pin insertion hole 1c is drilled in the fixing piece 1a so that the flange portion 2a and the inner shield of the shadow mask frame 2 are formed. The pin 4 is elastically fitted to the pin insertion hole drilled at a position corresponding to the pin insertion hole 1c on the flange portion 3a of 3), and the fixing piece 1a is fixed to the shadow mask frame ( It is fixed between the flange portion 2a of 2) and the flange portion 3a of the inner shield 3.
상기 고정편(1a)의 일측은 상측으로 절곡연장되어 연결편(1b)을 형성하는데, 상기 연결편(1b)은 제2도의 (a)와 같이 그 중앙을 중심으로 양측이 완만한 곡률을 이루면서형상으로 굴곡부를 형성한다.One side of the fixing piece (1a) is bent upwards to form a connecting piece (1b), the connecting piece (1b), as shown in (a) of FIG. The curved portion is formed in the shape.
또한 제2도의 (b)와 같이 고정편(1a)으로부터 상측으로 만곡지게 S자형상의 굴곡부를 만곡지게 형성한다.Further, as shown in FIG. 2 (b), the curved portions of the S-shape are formed to be curved upward from the fixing piece 1a.
그리고, 전술한 연결편(1b)이 하나의 편(片)으로 일체로 형성되었을때는 이의 굽힘 강도가 너무 크기 때문에 이의 절곡된 부위를 따라 길이방향으로 다수개의 장공(1b')을 형성하여 이의 탄성력을 향상시킨다.In addition, when the aforementioned connecting piece 1b is integrally formed with one piece, its bending strength is so large that a plurality of long holes 1b 'are formed along the bent portion thereof in the longitudinal direction to improve its elastic force. Improve.
위에서 설명한 콘넥터(1)구조는 본 고안의 가능한 실시예에 불과하며, 예컨대 콘넥터(1)의 형상은 앞서 설명한 본 고안의 범위내에서 얼마든지 그 변경이 가능하다.The structure of the connector 1 described above is only a possible embodiment of the present invention, for example, the shape of the connector 1 can be changed as many as possible within the scope of the present invention described above.
이와 같이 형성된 본 고안은 새도우마스크프레임(2)의 플랜지부(2a)와 인너시일드(3)의 플랜지부(3a)사이에 콘넥터(1)의 고정편(1a)을 결합고정시키거나, 또는 새도우마스크프레임(2)의 측벽 외측면에 고정편(1a)을 용접고정시켜 콘넥터(1)의 일측 단부를 깔때기형상의 펀넬(5)내면에 도포된 내장도전막(6)과 탄접시킴으로써, 상기 펀넬(5)의 애노드단자(도시되지 않음)로부터의 전원이 애노드단자에 접속된 내장도전막(6)과 콘넥터(1), 마스크프레임(2), 프레임홀더(9), 홀더핀(10), 그리고 상기 홀더핀(10) 주위에 도포된 판넬(7)측의 흑연도전막(11)을 차례로 거쳐 형광막(8)으로 통전되도록 한다.The present invention formed as described above couples and fixes the fixing piece 1a of the connector 1 between the flange portion 2a of the shadow mask frame 2 and the flange portion 3a of the inner shield 3, or By welding and fixing the fixing piece 1a on the outer side wall of the shadow mask frame 2, one end of the connector 1 is brought into contact with the internal conductive film 6 applied to the inner surface of the funnel 5 of the funnel shape. The internal conductive film 6, the connector 1, the mask frame 2, the frame holder 9, and the holder pin 10 to which the power source from the anode terminal (not shown) of the funnel 5 is connected to the anode terminal. Then, the conductive film 11 is energized to the fluorescent film 8 through the graphite conductive film 11 on the side of the panel 7 applied around the holder pin 10.
이때 콘넥터(1)의 연결편(1b)에 형성된 다수의 절곡부위에서 여러번 탄성되기 때문에 콘넥터(1)의 오랜사용시에도 그 탄성력을 유지할 수 있다.At this time, the elastic force can be maintained even when the connector 1 is used for a long time because it is elastically many times in a plurality of bending portions formed in the connecting piece 1b of the connector 1.
전술한 바와 같이 본 고안은 콘넥터(1)의 연결편(1b)을 소정형상으로 한번 이상 절곡하여 이 콘넥터(1)에 미치는 탄성응력을 절곡된 부위로 분산시킴으로써, 콘넥터(1)의 탄성력을 향상시킴은 물론이고, 이 탄성력이 장기간 유지되도록 하여 판넬(7)과 펀넬(5)의 상호 통전상태를 향상시킴으로써, 스크린의 품위를 향상시킨 효과가 있다.As described above, the present invention bends the connecting piece 1b of the connector 1 at least once in a predetermined shape to distribute the elastic stress applied to the connector 1 to the bent portion, thereby improving the elastic force of the connector 1. Of course, by maintaining this elastic force for a long time to improve the mutual conduction state of the panel 7 and the funnel 5, there is an effect of improving the quality of the screen.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940024040U KR0135939Y1 (en) | 1994-09-15 | 1994-09-15 | Panel/funnel connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940024040U KR0135939Y1 (en) | 1994-09-15 | 1994-09-15 | Panel/funnel connector |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960012613U KR960012613U (en) | 1996-04-17 |
KR0135939Y1 true KR0135939Y1 (en) | 1999-02-18 |
Family
ID=19393365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940024040U KR0135939Y1 (en) | 1994-09-15 | 1994-09-15 | Panel/funnel connector |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0135939Y1 (en) |
-
1994
- 1994-09-15 KR KR2019940024040U patent/KR0135939Y1/en not_active IP Right Cessation
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Publication number | Publication date |
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KR960012613U (en) | 1996-04-17 |
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