KR0128268Y1 - Support structure for cathode ray tube - Google Patents
Support structure for cathode ray tubeInfo
- Publication number
- KR0128268Y1 KR0128268Y1 KR2019940016997U KR19940016997U KR0128268Y1 KR 0128268 Y1 KR0128268 Y1 KR 0128268Y1 KR 2019940016997 U KR2019940016997 U KR 2019940016997U KR 19940016997 U KR19940016997 U KR 19940016997U KR 0128268 Y1 KR0128268 Y1 KR 0128268Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ray tube
- cathode ray
- shielding
- chassis
- supporting
- Prior art date
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
- H01J9/003—Auxiliary devices for installing or removing discharge tubes or lamps
-
- 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
- H01J9/24—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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
본 고안은 모니터 등에 사용되는 음극선관을 지지하는 구조에 관한 것으로서, 지지받침대를 음극선관이 아닌 음극선관 외주부에 설치된 전자기장해차폐용 샷시에 접촉, 고정시킴으로서 음극선관에 대한 하중의 영향을 감소 시키고, 안정된 지지상태를 유지하는데 효과가 있다.The present invention relates to a structure for supporting a cathode ray tube used for a monitor, etc., by reducing the influence of the load on the cathode ray tube by contacting and fixing the support base to the electromagnetic shielding chassis installed on the outer periphery of the cathode ray tube instead of the cathode ray tube. It is effective in maintaining a stable support state.
Description
제1a도 및 제1b도는 일반적인 음극선관 지지방법을 도시한 개략도.1A and 1B are schematic diagrams showing a general cathode ray tube supporting method.
제2도는 본 고안에 따라 음극선관을 지지하는 구조를 도시한 개략도.Figure 2 is a schematic diagram showing a structure for supporting a cathode ray tube according to the present invention.
* 도면의 주요부분에 대한 기호설명* Symbol description for main parts of the drawing
11 : 전면마스크 12 : 음극선관11 front mask 12 cathode ray tube
13 : 차폣샷시 14 : 인쇄회로기판 지지브라켓트13: Chassis Chassis 14: PCB Support Bracket
15 : 받침대15: pedestal
본 고안은 음극선관의 고정구조에 관한 것으로서, 특히 모니터를 구성하는 부재를 이용하여 음극선관을 고정시킬 수 있는 고정구조에 관한 것이다.The present invention relates to a fixed structure of the cathode ray tube, and more particularly to a fixing structure capable of fixing the cathode ray tube by using a member constituting the monitor.
컴퓨터의 모니터, TV등에 이용되는 음극선관(Cathod Ray Tube)은 외관적 특성상 제품내에서 기울어지게 되며, 이를 방지하기 위하여 특정부재를 사용하여 음극선관을 지지시켜 주어야 한다.Cathode Ray Tube used for computer monitors, TVs, etc. is inclined in the product due to its external characteristics. To prevent this, the cathode ray tube must be supported by using a specific member.
즉, 제1a도 및 제1b도는 일반적인 음극선관의 지지방법을 도시한 개략도로서, 전면 마스크와 음극선관 및 음극선관 지지수단을 도시하고 있다.That is, FIGS. 1A and 1B are schematic views showing a general cathode ray tube support method, and show a front mask, a cathode ray tube, and a cathode ray tube support means.
선단이 전면 마스크(1: Fornt Mask)에 고정된 음극선관(2)의 외주부 에는 전자기장해(E.M.I: Electro Magnetic Interference)차폐용 샷시(3)가 설치 되어있으며, 음극선관(2) 하부에는 전자회로기판지지용 브라켓트(4)가 위치한다.A sash (3) for shielding electromagnetic interference (EMI) is provided on the outer circumference of the cathode ray tube 2, the tip of which is fixed to the front mask (1: Fornt Mask), and an electronic circuit under the cathode ray tube (2). The substrate supporting bracket 4 is located.
이와 같이 구성된 모니터의 음극선관(2)은 선단이 전면마스크(1)에 고정되어 있는 상태일지라도 후미부의 무게에 의하여 전면마스크(1)에 대하여 후미부가 각도(各圖)에 도시된 화살표 방향으로 기울어지게 되며, 따라서 전자기 장해 차폐용 샷시(3) 역시 기울어지게 된다.The cathode ray tube 2 of the monitor configured as described above is inclined in the direction of the arrow shown at an angle with respect to the front mask 1 by the weight of the rear end even when the front end is fixed to the front mask 1. Therefore, the chassis 3 for shielding electromagnetic interference is also inclined.
이를 방지하기 위한 음극선관의 지지방법으로는,As a method of supporting the cathode ray tube for preventing this,
A. 음극선관(2)의 선단과 대응하는 회로기판 지지용 브라켓트(4)상에 받침대(5)를 고정하여 이받침대(5)가 음극선관(2)하부와 접촉할수 있게하며(제1a도), 또는, B. 음극선관(2) 하부에 전면마스크(1)와 회로기판 지지용 브라켓트(4)에 지지되는 별도의 보조샷시(6)를 설치하여 이보조샷시(6)가 음극선관(2)하부면과 접촉되도록 하였다(제1b도).A. The pedestal 5 is fixed on the circuit board support bracket 4 corresponding to the tip of the cathode ray tube 2 so that the support 5 can contact the lower portion of the cathode ray tube 2 (Fig. 1A). Or, B. A separate secondary chassis 6 supported by the front mask 1 and the circuit board support bracket 4 is installed below the cathode ray tube 2 so that the secondary chassis 6 becomes a cathode ray tube ( 2) It was brought into contact with the bottom surface (Fig. 1b).
이와 같은 음극선관 지지방법은 지지수단인 받침대(제1a도의 5) 또는 보조샷시(제1b도의 6)가 음극선관 표면에 접촉되어져 있어 고정수단을 통하여 음극선관에 직접적인 하중이 작용, 음극선관 기능에 영향을 줄수 있으며, 지지수단이 차폐샷시가 아닌 음극선관 표면에 접촉하므로 차폐샷시의 기울어짐 방지에는 무의미한 수단이 된다.In the cathode ray tube support method, a support (5 in FIG. 1a) or an auxiliary chassis (6 in FIG. 1b), which is a supporting means, is in contact with the surface of the cathode ray tube, so that a load directly acts on the cathode ray tube through the fixing means, and thus the cathode ray tube function The support means is in contact with the surface of the cathode ray tube instead of the shielding chassis, so it is insignificant in preventing the tilting of the shielding chassis.
본 고안은 음극선관 지지시 발생하는 위와 같은 문제점을 해결히기 위하여 안출된 것으로서, 기존 구성부재인 차폐샷시와 회로기판 지지브라켓트를 이용하여 음극선관은 물론 차폐샷시까지 지지할 수 있는 구조를 제공하는데 그 목적이 있다.The present invention has been devised to solve the above problems occurring when supporting the cathode ray tube, and provides a structure that can support not only the cathode ray tube but also the shielded chassis using the shielding chassis and the circuit board support bracket, which are the existing components. There is a purpose.
상기 목적을 수행하기 위한 본 고안은 음극선관을 지지하는 받침대를 음극선관 외주부에 설치된 차폐샷시와 회로기판 지지브라켓트에 고정시킨 구조를 갖는다.The present invention for carrying out the above object has a structure in which a pedestal for supporting a cathode ray tube is fixed to a shielding chassis and a circuit board support bracket installed at an outer circumference of the cathode ray tube.
특히, 차폐샷시는 그 후단부가 음극선관을 향하여 절곡되며, 받침대는 차폐샷시의 평면부와 절곡부에 걸쳐 설치되도록 그 상부면이 차폐샷시의 절곡형태와 일치되게 구성하였다.In particular, the shielding sash has its rear end bent toward the cathode ray tube, and the pedestal is configured so that its upper surface matches the bending shape of the shielding sash so that it is installed over the flat portion and the bent portion of the shielding sash.
이상과 같은 구성을 갖는 본 고안은 받침대가 음극선관 표면이 아닌 전자기 장해 차폐용 샷시와 접촉되어 음극선관을 지지하므로 음극선관의 하중에 의한 음극선관의 기능장애를 예방할 수 있으며, 받침대가 음극선관뿐만 아니라 차폐샷시도 지지함으로 안정된 상태를 유지할 수 있다.The present invention having the configuration as described above can support the cathode ray tube in contact with the chassis for electromagnetic interference shielding rather than the surface of the cathode ray tube, thereby preventing the functional disorder of the cathode ray tube caused by the load of the cathode ray tube, and the pedestal is not only the cathode ray tube In addition, it can maintain a stable state by supporting the shield sash.
이하, 본 고안을 첨부한 도면을 참고하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings of the present invention will be described in detail.
제2도는 본 고안에 따라 음극선관을 지지하는 구조를 도시한 개략도로서, 전면마스크(11), 음극선관(12) 및 전자기 장해 차폐샷시(13)와 회로기판 지지브라켓트(14)의 상호구성을 도시하고 있다.Figure 2 is a schematic diagram showing a structure for supporting the cathode ray tube according to the present invention, the front structure 11, the cathode ray tube 12 and the electromagnetic interference shielding chassis 13 and the circuit board support bracket 14 It is shown.
본 고안의 가장 큰 특징은 음극선관(12)을 지지하는 받침대(15)를 음극선관(12)의 외주부에 설치된 차폐샷시(13)와 회로기판 지지브라켓트(14)에 고정시킨 것과, 이를 위한 차폐샷시(13)의 구성에 있다.The biggest feature of the present invention is that the pedestal 15 for supporting the cathode ray tube 12 is fixed to the shielding chassis 13 and the circuit board support bracket 14 installed on the outer periphery of the cathode ray tube 12, and shielding for It is in the structure of the sash 13.
즉, 음극선관(12) 선단부를 감싸고 있는 차폐샷시(13)를 평면형태로 구성한 것이 아니라 그 후단부를 곡면상태의 음극선관(12)을 향하여 절곡시켰으며, 회로기판 지지브라켓트(14)에 고정된 받침대(15)는 차폐샷시(13)의 저면에 접촉, 고정된다. 이때, 받침대(15)는 차폐샷시(13)의 평면부(13A)와 절곡부(13B)에 걸쳐 설치되며, 따라서 받침대(15)의 상부면은 차폐샷시(13)의 절곡형태와 일치되게 구성한다.That is, the shielding chassis 13 surrounding the cathode ray tube 12 end is not formed in a planar shape, but the rear end portion thereof is bent toward the curved cathode ray tube 12 in a curved state, and is fixed to the circuit board support bracket 14. The pedestal 15 is in contact with and fixed to the bottom of the shield chassis 13. At this time, the pedestal 15 is installed over the planar portion 13A and the bent portion 13B of the shield chassis 13, so that the upper surface of the pedestal 15 is configured to match the bending form of the shield chassis 13 do.
이상과 같은 방법으로 음극선관(12)을 지지할 경우, 받침대(15)가 음극선관(12) 표면이 아닌 차폐샷시(13)와 접촉되어 음극선관(!2)을 지지하므로 음극선관에 받침대가 접촉하는 경우에 발생하는 하중에 의한 음극선관의 기능장애를 예방할 수 있으며, 받침대가 음극선관뿐만 아니라 차폐샷시도 지지하여 전체적인 안정감을 도모할 수 있다.When the cathode ray tube 12 is supported in the above manner, the pedestal 15 contacts the shielding chassis 13 instead of the surface of the cathode ray tube 12 to support the cathode ray tube (! 2). The function failure of the cathode ray tube due to the load generated in the case of contact can be prevented, and the base can support not only the cathode ray tube but also the shielding chassis so as to achieve overall stability.
이상에서는 본 고안의 특정 실시예를 설명하였으나, 당업계에서 통상의 지식을 가진자라면 여러 가지 변형과 응용이 가능함은 물론이다.While specific embodiments of the present invention have been described above, various modifications and applications are possible to those skilled in the art.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940016997U KR0128268Y1 (en) | 1994-07-09 | 1994-07-09 | Support structure for cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940016997U KR0128268Y1 (en) | 1994-07-09 | 1994-07-09 | Support structure for cathode ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960006256U KR960006256U (en) | 1996-02-17 |
| KR0128268Y1 true KR0128268Y1 (en) | 1998-10-15 |
Family
ID=19388002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940016997U KR0128268Y1 (en) | 1994-07-09 | 1994-07-09 | Support structure for cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0128268Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100677933B1 (en) * | 1999-11-09 | 2007-02-05 | 삼성전자주식회사 | Structure for supporting a C.R.T of monitor |
-
1994
- 1994-07-09 KR KR2019940016997U patent/KR0128268Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100677933B1 (en) * | 1999-11-09 | 2007-02-05 | 삼성전자주식회사 | Structure for supporting a C.R.T of monitor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960006256U (en) | 1996-02-17 |
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