KR0136764Y1 - Cathode ray tube - Google Patents

Cathode ray tube Download PDF

Info

Publication number
KR0136764Y1
KR0136764Y1 KR2019930019366U KR930019366U KR0136764Y1 KR 0136764 Y1 KR0136764 Y1 KR 0136764Y1 KR 2019930019366 U KR2019930019366 U KR 2019930019366U KR 930019366 U KR930019366 U KR 930019366U KR 0136764 Y1 KR0136764 Y1 KR 0136764Y1
Authority
KR
South Korea
Prior art keywords
holder
clip
welding
tab
ray tube
Prior art date
Application number
KR2019930019366U
Other languages
Korean (ko)
Other versions
KR950010112U (en
Inventor
이현용
Original Assignee
엄길용
오리온전기주식회사
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 엄길용, 오리온전기주식회사 filed Critical 엄길용
Priority to KR2019930019366U priority Critical patent/KR0136764Y1/en
Publication of KR950010112U publication Critical patent/KR950010112U/en
Application granted granted Critical
Publication of KR0136764Y1 publication Critical patent/KR0136764Y1/en

Links

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
    • 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
    • H01J9/003—Auxiliary devices for installing or removing discharge tubes or lamps
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0705—Mounting arrangement of assembly to vessel
    • H01J2229/0711—Spring and plate (clip) type

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

본 고안은 모서리 지지방식(CSM)의 클립홀더의 개선에 대해 개시한다.The present invention discloses an improvement in the clip holder of the edge support method (CSM).

클립홀더는 클립과 홀더의 용접탭을 용접하여 제작되는데, 양자간에 상대위치 이탈이 잦아 프레임의 장착 불량을 야기할 뿐 아니라 형광면 제조와 음극선관의 작동의 품질과 신뢰성을 저하시키는 문제가 있었다.The clip holder is manufactured by welding the welding tabs of the clip and the holder, and the relative position is frequently separated between the two, resulting in poor mounting of the frame and deteriorating the quality and reliability of the fluorescent surface manufacturing and operation of the cathode ray tube.

본 고안에서는 용접탭에 안내탭을 구비하여 클립과 홀더가 정확한 상태위치로 결합될수 있도록 함으로써 이러한 문제를 해결하였다.The present invention solves this problem by providing a guide tab on the welding tab so that the clip and the holder can be coupled to the correct position.

Description

칼라 음극선관의 클립홀더Clip holder of colored cathode ray tube

제1도는 프레임의 모서리 지지방식에 사용되는 클립홀더를 보이는 요부 단면도.1 is a cross-sectional view showing the main portion of the clip holder used for the corner support method of the frame.

제2도는 일반적인 클립홀더의 구성을 보이는 분해사시도.2 is an exploded perspective view showing the configuration of a typical clip holder.

제3도 및 제4도는 본 고안 클립홀더의 바람직한 구성들을 보이는 요부 분해 사시도들이다.3 and 4 are exploded perspective views of main parts showing preferred configurations of the inventive clip holder.

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

CH : 클립홀더(clip-holder) C : 클립CH: clip-holder C: clip

H : 홀더 T1, T2 : 용접탭(welding tab)H: Holder T1, T2: Welding tab

1, 2 : 안내탭(guide tab)1, 2: guide tab

본 고안은 칼라 음극선관에 관한 것으로, 특히 프레임을 패널에 지지하는 클립 홀더에 관한 것이다.The present invention relates to a color cathode ray tube, and more particularly to a clip holder for supporting a frame to a panel.

칼라 음극선관의 색선별 수단인 섀도우 마스크(shadow mask)를 지지하는 프레임(frame)은 홀더 스프링(holder spring)등의 지지부재에 의해 패널(panel)의 스터드 핀(stud pin)에 결합된다. 특히 대형관종의 경우에는 제1도에 도시된 바와같이 이 홀더 스프링이 프레임의 모서리부에 설치된 소위 CSM(Corner Suspension Method)방식의 홀더 스프링이 사용되고 있는데, 이 명세서에서는 이를 다른 방식의 홀더 스프링과 구분하기 위해 클립 홀더(clip-holder; CH)로 호칭하기로 한다.A frame for supporting a shadow mask, which is a color discriminating means of a color cathode ray tube, is coupled to a stud pin of a panel by a supporting member such as a holder spring. In particular, in the case of large tube type, as shown in Figure 1, the holder spring of the so-called CSM (Corner Suspension Method) method is used, in which the holder spring is installed at the corner of the frame, and this specification distinguishes it from other holder springs. In order to do this, a clip holder (CH) will be called.

클립홀더(CH)는 제2도에 도시된 바와같이 스터드 핀(S)이 결합되는 안착구멍(K)을 구비하는 홀더(H)와, 프레임(F)의 모서리에 결합되는 클립(C)이, 그 용접탭(welding tab; T1, T2)이 서로 용접되어 클립홀더(CH)를 구성하게 된다. 용접탭(T1, T2)간의 용접은 통상 저항 용접으로 이루어지는데, 일반적으로는 클립(C)의 용접탭(T2)에 돌기(D)를 형성하여 블록전극에 의해 양 용접탭(T1, T2)을 가압 및 통전시키는 프로젝션 용접(projection welding) 방법이 사용된다.As shown in FIG. 2, the clip holder CH includes a holder H having a mounting hole K to which the stud pin S is coupled, and a clip C coupled to an edge of the frame F. The welding tabs T1 and T2 are welded to each other to form a clip holder CH. Welding between the welding tabs T1 and T2 is usually made of resistance welding. In general, the projection D is formed on the welding tab T2 of the clip C, and both welding tabs T1 and T2 are formed by the block electrodes. A projection welding method is used which pressurizes and energizes.

그런데 클립(C)과 홀더(H)가 정확히 정합되어 용접되지 못하면, 프레임(F)이 패널(P)내에 결합될 때 클립홀더(CH)와 스터드 핀(S)이 정합되지 못해 서로 결합되지 못하는 문제가 발생된다. 또한 겨우 결합되더라도 안정된 지지 상태를 유지하지 못하므로 형광면의 제조나 음극선관 작동시 많은 불량을 야기하게 된다. 종래의 클립 홀더(CH)구조에 있어서는 클립(C)과 홀더(H)간에 상대위치를 정합시킬수 있는 기술구성이 전혀 없어서 상술한 바와 같이 프레임의 장착불량이 빈발하였다.However, when the clip (C) and the holder (H) is correctly matched and not welded, when the frame (F) is engaged in the panel (P), the clip holder (CH) and the stud pin (S) are not matched and cannot be joined to each other. Problems arise. In addition, even if only a combination can not maintain a stable support state causes a lot of defects during the manufacture of the fluorescent surface or cathode ray tube operation. In the conventional clip holder (CH) structure, there is no technical configuration capable of matching the relative position between the clip (C) and the holder (H), and thus, a poor mounting of the frame is frequently performed as described above.

상술한 종래의 문제를 감안하여 본 고안의 목적은 클립과 홀더가 정확히 정합된 상태로 결합될수 있는 클립홀더를 제공하는 것이다.It is an object of the present invention to provide a clip holder that can be coupled in a state where the clip and the holder are exactly matched in view of the above-described conventional problems.

이와같은 목적을 달성하기 위해 본 고안에 의한 클립홀더는 클립과 홀더의 용접탭이 접합되어 구성되어 프레임을 패널에 지지하는 클립홀더에 있어서,In order to achieve the above object, the clip holder according to the present invention is constructed by joining a welding tab of a clip and a holder to support a frame on a panel.

클립 또는 홀더의 적어도 어느 하나의 용접탭에 나머지 하나의 용접탭을 정위치에 안내하는 안내탭(guide tab)이 연장형성되는 것을 특징으로 한다.At least one welding tab of the clip or the holder is characterized in that the guide tab (guide tab) for guiding the other welding tab in place is extended.

본 고안의 구체적 특징과 이점들은 첨부된 도면을 참조한 이하의 바람직한 실시예의 설명으로 더욱 명확해 질 것이다.Specific features and advantages of the present invention will become more apparent from the following description of the preferred embodiments with reference to the attached drawings.

제3도에서, 프레임에 접합되는 클립(C)의 용접탭(T2)에는 프로젝션 용접을 위한 복수의 돌기(D)가 형성되어 있고, 스터드 핀과 결합될 홀더(H)의 용접탭(T1)에는 본 고안 특징에 따라 그 양측으로 하방 절곡된 안내탭(1)이 형성되어 있다. 이 안내탭(1)은 클립(C)과 홀더(H)의 용접탭(T1, T2)간을 용접할때 클립(C)의 용접탭(T2)의 좌우단과 접촉하여, 클립(C)과 홀더(H)의 상대 위치가 좌우로 편이되지 않도록 정합시킨다.In FIG. 3, the welding tab T2 of the clip C joined to the frame is formed with a plurality of projections D for projection welding, and the welding tab T1 of the holder H to be coupled to the stud pin. According to the features of the present invention, the guide tab 1 bent downward to both sides is formed. The guide tab 1 is in contact with the left and right ends of the welding tab T2 of the clip C when welding between the clip C and the welding tabs T1 and T2 of the holder H. Matching is performed so that the relative position of the holder H does not shift from side to side.

한편 제4도의 실시예에서는, 클립(C)의 용접탭(T2)의 선단에 상측으로 절곡된 안내탭(2)이 형성되어 홀더(H)의 용접탭(T1) 선단과 접촉함으로써 클립(C)과 홀더(H)의 전후방향의 상대위치를 정합시킨다.On the other hand, in the embodiment of Fig. 4, the guide tab 2 bent upward is formed at the tip of the welding tab T2 of the clip C, and the clip C is brought into contact with the tip of the welding tab T1 of the holder H. ) And the relative position of the holder (H) in the front and rear directions.

이와같은 안내탭(1, 2)은 클립(C) 또는 홀더(H)의 적어도 어느 하나의 용접탭(T1, T2)의 양측 또는 선단에 구비될수 있는 바, 예를들어 홀더(H)의 용접탭(T1) 양단에 제3도의 안내탭(1)을 구비하고 클립(C)의 용접탭(T2)선단에 제4도의 안내탭(2)을 구비하는 복합적 구성도 가능하다.Such guide tabs 1 and 2 may be provided at both sides or the tip of at least one of the welding tabs T1 and T2 of the clip C or the holder H, for example, welding of the holder H. It is also possible to have a complex configuration in which the guide tab 1 of FIG. 3 is provided at both ends of the tab T1, and the guide tab 2 of FIG. 4 is provided at the tip of the welding tab T2 of the clip C. FIG.

이상과 같이 본 고안에 의하면 클립과 홀더가 정확히 정합된 상태로 클립홀더를 구성하게 되므로, 클립 홀더의 장착불량을 방지할 수 있게 되며, 이에따라 프레임의 섀도우 마스크를 노광 마스크로 하는 형광면의 제조와 이를 색선별 수단으로 하는 음극선관의 작동 신뢰성이 현저히 향상된다. 그러므로 본 고안은 칼라 음극선관의 품질과 신뢰성 향상에 큰 효과가 있다.As described above, according to the present invention, since the clip holder is configured in a state where the clip and the holder are exactly matched, the mounting defect of the clip holder can be prevented, and accordingly, the manufacture of the fluorescent surface using the shadow mask of the frame as the exposure mask and the same The operation reliability of the cathode ray tube serving as the color sorting means is remarkably improved. Therefore, the present invention has a great effect on improving the quality and reliability of the color cathode ray tube.

Claims (1)

클립과 홀더의 용접탭이 서로 접합되어 구성되어 섀도우 마스크 프레임을 패널에 지지하는 클립홀더에 있어서, 상기 클립(C) 또는 홀더(H)의 적어도 하나의 용접탭(T1, T2)에 나머지 하나의 용접탭(T2, T1)을 정위치에 안내하는 안내탭(1, 2)이 연장 형성되는 것을 특징으로 하는 칼라 음극선관의 클립홀더.A clip holder in which a clip and a welding tab of a holder are joined to each other to support a shadow mask frame on a panel, wherein the other one is attached to at least one welding tab (T1, T2) of the clip (C) or the holder (H). Clip holder of a color cathode ray tube, characterized in that the guide tabs (1, 2) for guiding the welding tabs (T2, T1) in place.
KR2019930019366U 1993-09-24 1993-09-24 Cathode ray tube KR0136764Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930019366U KR0136764Y1 (en) 1993-09-24 1993-09-24 Cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930019366U KR0136764Y1 (en) 1993-09-24 1993-09-24 Cathode ray tube

Publications (2)

Publication Number Publication Date
KR950010112U KR950010112U (en) 1995-04-21
KR0136764Y1 true KR0136764Y1 (en) 1999-02-18

Family

ID=19364307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930019366U KR0136764Y1 (en) 1993-09-24 1993-09-24 Cathode ray tube

Country Status (1)

Country Link
KR (1) KR0136764Y1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101122055B1 (en) * 2009-10-05 2012-03-13 손종근 Tool of portable tool custody palte and partition installing structure of drawer
US11717954B2 (en) 2018-09-10 2023-08-08 Milwaukee Electric Tool Corporation Modular tool container
WO2020180350A2 (en) 2019-03-04 2020-09-10 Halliburton Energy Services, Inc. Wellbore perforation analysis and design system
CN219132258U (en) * 2020-04-09 2023-06-06 米沃奇电动工具公司 Tool case

Also Published As

Publication number Publication date
KR950010112U (en) 1995-04-21

Similar Documents

Publication Publication Date Title
US4644222A (en) Color picture tube with mounting structure for a shadow mask
KR0136764Y1 (en) Cathode ray tube
US4605878A (en) Supporting device for an electron beam landing position selecting mask of a color cathode ray tube
US6271624B1 (en) Cathode ray tube having a fag with spring holder
KR20010102331A (en) A color cathode ray tube comprising a tension mask
US6366010B1 (en) Frame for a color selection mechanism for a cathode ray tube
KR950000405Y1 (en) Shadow mask frame assemble for cathode-ray tube
KR0153735B1 (en) Cathode ray tube
KR0124008Y1 (en) Cathode ray tube
JP2000011912A (en) Color selection mechanism for cathode-ray tube
KR0131377Y1 (en) Cathode ray tube
US4998041A (en) Deflection yoke with cross-arm structure to reduce beam mis-landing
KR970006788Y1 (en) Shield fixing spring of braun tube
KR200258964Y1 (en) Cala Award House
KR890005713Y1 (en) Cross arm in deflection yoke
KR200155651Y1 (en) Holder for cathode ray tube
KR200150023Y1 (en) Spring for cathode ray tube
KR910002933Y1 (en) Cathode ray tube electrode
KR100339402B1 (en) Damper spring for cathode ray tube
KR940007641B1 (en) Element's cite decision method of crt
KR0136765Y1 (en) Cathode ray tube
KR0131605Y1 (en) Electrode supporting body for electron gun in cathode tube
KR910004350Y1 (en) Cathode assembly of color braun tube
KR0123993Y1 (en) Color picture tube
KR200144513Y1 (en) Video tape cassette

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20011107

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee