KR200153276Y1 - Apparatus for fixing shield board - Google Patents

Apparatus for fixing shield board Download PDF

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Publication number
KR200153276Y1
KR200153276Y1 KR2019960022725U KR19960022725U KR200153276Y1 KR 200153276 Y1 KR200153276 Y1 KR 200153276Y1 KR 2019960022725 U KR2019960022725 U KR 2019960022725U KR 19960022725 U KR19960022725 U KR 19960022725U KR 200153276 Y1 KR200153276 Y1 KR 200153276Y1
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South Korea
Prior art keywords
image
substrate
shield
neck portion
crt
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KR2019960022725U
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Korean (ko)
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KR980009983U (en
Inventor
조형득
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구자홍
엘지전자주식회사
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Priority to KR2019960022725U priority Critical patent/KR200153276Y1/en
Publication of KR980009983U publication Critical patent/KR980009983U/en
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Publication of KR200153276Y1 publication Critical patent/KR200153276Y1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

본 고안은 티브이수상기 및 모니터 등에 사용되는 영상기판을 고정시키는 고정구조에 관한 것으로서, 특히 브라운관의 후단넥크부에 별도의 고정밴드를 체결시키고 영상실드와 영상기판에 고정밴드가 체결되도록 체결구멍을 형성시켜 상기 영상실드와 영상기판의 형합이 완료되었을 경우 고정밴드를 이용하여 간편하게 고정되도록 한 실드기판 고정장치에 관한 것으로, 종래 기판고정장치는 영상기판(4)에 설치된 소켓(5)을 브라운관(1)의 넥크부(2) 후단에 형성된 고압핀(3)에 체결시 영상기판(4)이 브라운관(1)에서 분리되는 것을 방지하기 위해 상기 넥크부(2)와 소켓(5)의 접촉면에 별도의 접착제(6)를 도포하여야 하는 번거로움이 있으며 상기 접착제(6)를 도포할 때 소켓, 또한 제품을 수리할 경우 넥크부(2)와 소켓(5)의 접촉면에 접착제(6)를 도포하여 응고시켰기 때문에 응고된 접착제(6)를 제거해야 하는 어려운 문제점이 있었다.The present invention relates to a fixing structure for fixing a video substrate used in TV receivers and monitors, and in particular, a separate fixing band is fastened to the rear end neck portion of the CRT and a fastening hole is formed to fasten the fixing band to the image shield and the image substrate. When the image shield and the image substrate is completed, the shielding substrate fixing device to be easily fixed by using a fixing band, the conventional substrate fixing device is a socket tube (1) installed in the image substrate (4) In order to prevent the image board 4 from being separated from the CRT 1 when fastened to the high voltage pin 3 formed at the rear end of the neck part 2) of the neck part 2, the contact surface between the neck part 2 and the socket 5 is separately provided. There is a hassle to apply the adhesive (6) of the socket and when applying the adhesive (6) by applying the adhesive (6) to the contact surface between the socket (2) and the socket (5) when repairing the productAnd because they have had a difficult problem of removing the solidified adhesive (6).

본 고안은 이와 같은 종래 문제점을 해결하기 위하여, 브라운관의 후면 넥크부에 별도의 밴드타이를 체결시키고 영상실드와 영상기판에 밴드타이가 체결되도록 관통구멍을 형성시켜 상기 영상실드와 영상기판의 형합이 완료되었을 경우 밴드타이를 관통구멍으로 통과시켜 간편하게 브라운관의 넥크부에 영상기판이 고정되도록 한 것으로 TV 또는 모니터 등에 적용한다.In order to solve the conventional problems, the present invention is to fasten a separate band tie to the rear neck portion of the CRT and to form a through hole for fastening the band tie to the image shield and the image substrate to form a match between the image shield and the image substrate. When completed, the band tie is passed through the through hole so that the image board is fixed to the neck of the CRT.

Description

실드기판 고정장치Shield Board Fixing Device

제1도는 종래 브라운관의 넥크부 고정상태를 보인 사시도.1 is a perspective view showing a fixed state of the neck portion of a conventional CRT.

제2도는 종래 넥크부에 체결되는 실드시판고정구의 구조를 보인 사시도.Figure 2 is a perspective view showing the structure of a shield commercial fixture fastened to the conventional neck portion.

제3도는 본 고안 브라운관의 넥크부에 고정되는 실드기판 고정장치의 구조를 보인 분해 사시도.Figure 3 is an exploded perspective view showing the structure of the shield substrate fixing device fixed to the neck portion of the present invention CRT.

제4도는 본 고안 실드기판을 고정시키기 위한 밴드타이의 구조를 보인 상세사시도.Figure 4 is a detailed perspective view showing the structure of the band tie for fixing the shield board of the present invention.

제5도는 본 고안 브라운관의 넥크부에 실드기판이 체결된 상태를 보인 사시도.5 is a perspective view showing a state in which the shield substrate is fastened to the neck portion of the present invention CRT.

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

12 : 넥크부 14 : 영상기판12: neck portion 14: video substrate

15 : 영상실드 17 : 밴드타이15: video shield 17: band tie

18 : 관통구멍 19 : 밴드타이체결피스18: through hole 19: band tie fastening piece

본 고안은 티브이수상기 및 모티너 등에 사용되는 영상기판을 고정시키는 고정구조에 관한 것으로서, 특히 브라운관의 후단넥크부에 별도의 고정밴드를 체결시키고 영상실드와 영상기판에 고정밴드가 체결되도록 체결구멍을 형성시켜 상기 영상실드와 영상기판의 형합이 완료되었을 경우 고정밴드를 이용하여 간편하게 고정되도록 한 실드기판 고정장치에 관한 것이다.The present invention relates to a fixing structure for fixing an image board used in a TV receiver and a monitor, and in particular, a separate fixing band is fastened to a rear neck portion of the CRT and a fixing hole is fastened to the image shield and the image board. The present invention relates to a shield substrate fixing device which is formed so as to be easily fixed by using a fixing band when the image shield and the image substrate are completely molded.

종래 기판고정장치는 제1도와 제2도에 도시된 바와 같이, 브라운관(1)의 후면 넥크부(2)후단에 형성된 고압핀(3)과, 상기 브라운관(1)의 후면 넥크부(2)에 결합되는 영상기판(4)과, 상기 영상기판(4)이 넥크부(2)에 결합시 넥크부(2)의 후단에 형성된 고압핀(3)이 체결되도록 영상기판(4)에 설치된 소켓(5)과, 상기 영상기판(4)에 설치된 소켓(5)이 넥크부(2)의 후단에 형성된 고압핀(3)에 체결될 때 상기 넥크부(2)와 영상기판(4)에 설치된 소켓(5)의 접촉면에 도포되어 영상기판(4)이 브라운관(1)에서 분리되는 것을 방지하기 위한 접착제(6)로 구성된 것이다.Conventional substrate fixing device is a high-pressure pin (3) formed at the rear end of the rear neck portion (2) of the CRT (1) and the rear neck portion (2) of the CRT (1) as shown in FIG. And a socket installed on the image board 4 so that the high voltage pin 3 formed at the rear end of the neck part 2 is fastened when the image board 4 coupled to the image board 4 is coupled to the neck part 2. (5) and the socket (5) provided on the image board (4) is installed on the neck portion (2) and the image board (4) when fastened to the high pressure pin (3) formed at the rear end of the neck portion (2) It is composed of an adhesive 6 applied to the contact surface of the socket 5 to prevent the image substrate 4 from being separated from the CRT 1.

이와 같이 구성된 종래 기판고정장치는 제1도와 제2도에 도시된 바와 같이, 브라운관(1)의 후면 넥크부(2)에 영상기판(4)을 체결 고정시키고자 할 경우 상기 영상기판(4)에는 별도의 소켓(5)이 설치되어 있으므로 브라운관(1)의 후면 넥크부(2)후단에 형성된 고압핀(3)에 상기 영상기판(4)에 설치된 소켓(5)를 체결한다.In the conventional substrate fixing device configured as described above, as shown in FIG. 1 and FIG. 2, when the image substrate 4 is fastened to the rear neck portion 2 of the CRT, the image substrate 4 is fixed. Since a separate socket (5) is installed to fasten the socket (5) installed on the image substrate (4) to the high-pressure pin (3) formed on the rear neck portion (2) of the rear tube (1).

이와같이 영상기판(4)에 설치된 소켓(5)이 넥크부(2)의 후단에 형성된 고압핀(3)에 설치완료되었으면 상기 영상기판(4)이 넥크부(2)에서 분리되는 것을 방지하기 위해 넥크부(2)와 영상기판(4)에 설치된 소켓(5)의 접촉면에 접착제(6)를 도포하여 상기 영상기판(4)이 넥크부(2)후단에 고정시키므로서 영상기판(4)이 브라운관(1)에서 분리되는 것이 방지된다.As such, when the socket 5 installed on the image board 4 is installed on the high voltage pin 3 formed at the rear end of the neck part 2, the image board 4 is prevented from being separated from the neck part 2. The adhesive substrate 6 is applied to the contact surface between the neck portion 2 and the socket 5 provided on the image substrate 4 so that the image substrate 4 is fixed to the rear end of the neck portion 2 so that the image substrate 4 The separation from the CRT 1 is prevented.

그러나 종래 기판고정장치는 영상기판(4)에 설치된 소켓(5)을 브라운관(1)의 넥크부(2)후단에 형성된 고압핀(3)에 체결시 영상기판(4)이 브라운관(1)에서 분리되는 것을 방지하기 위해 상기 넥크부(2)와 소켓(5)의 접촉면에 별도의 접착제(6)를 도포하여야 하는 번거로움이 있으며 상기 접착제(6)를 도포할 때 소켓, 또한 제품을 수리할 경우 넥크부(2)와 소켓(5)의 접촉면에 접착제(6)를 도포하여 응고시켰기 때문에 응고된 접착제(6)를 제거해야 하는 어려운 문제점이 있었다.However, in the conventional substrate fixing device, when the socket 5 installed on the image board 4 is fastened to the high voltage pin 3 formed at the rear end of the neck portion 2 of the CRT 1, the image board 4 is removed from the CRT 1. There is a hassle to apply a separate adhesive (6) to the contact surface of the neck portion (2) and the socket (5) in order to prevent separation and the socket, and also to repair the product when applying the adhesive (6) In this case, since the solidified by applying the adhesive 6 to the contact surface of the neck portion 2 and the socket 5, there was a difficult problem to remove the solidified adhesive (6).

본 고안은 이와 같은 종래 문제점을 해결하기 위하여, 브라운관의 후면 넥크부에 별도의 밴드타이를 체결시키고 영상실드와 영상기판에 밴드타이가 체결되도록 관통구멍을 형성시켜 상기 영상실드와 영상기판의 형합이 완료되었을 경우 밴드타이를 관통구멍으로 통과시켜 간편하게 브라운관의 넥크부에 영상기판이 고정되도록 한 것으로 첨부된 도면에 의하여 본 고안의 구성 및 작용효과를 설명하면 다음과 같다.In order to solve the conventional problems, the present invention is to fasten a separate band tie to the rear neck portion of the CRT and to form a through hole for fastening the band tie to the image shield and the image substrate to form a match between the image shield and the image substrate. When the band tie is passed through the through hole when the image substrate is simply fixed to the neck portion of the CRT as described in the accompanying drawings illustrating the configuration and effect of the present invention as follows.

먼저 본 고안 영상실드기판 고정장치는 제3도내지 제5도에 도시된 바와 같이, 브라운관(11)의 후면 넥크부(12)후단에 형성된 고압핀(13)과, 상기 브라운관(11)의 후면 넥크부(12)에 결합되는 영상기판(14)과, 상기 영상기판(14)을 보호지지시키기 위한 영상실드(15)와, 상기 영상실드(15)가 체결된 영상기판(14)이 넥크부(12)에 결합시 넥크부(12)의 후단에 형성된 고압핀(13)이 체결되도록 영상실드(14)에 설치된 소켓(16)으로 구성된 영상기기에 있어서, 상기 브라운관(11)의 후면 넥크부(12)에 체결되어 영상기판(14)을 체결고정시키기 위한 밴드타이(17)와, 상기 밴드타이(17)가 체결된 넥크부(12)에 영상실드(15)가 형합된 영상기판(14)이 체결될 때 상기 밴드타이(17)의 양끝단이 통과되도록 영상실드(15)와 영상기판(14)에 형성된 관통구멍(18)과, 상기 형합된 영상실드(15)와 영상기판(14)이 넥크부(12)에 체결 완료시 영상실드(15)와 영상기판(14)에 형성된 관통구멍(18)을 통과한 밴드타이(17)의 양끝단에 체결되어 밴드타이(17)가 관통구멍(18)에서 분리되는 것을 방지하기 위한 밴드타이체결피스(19)로 구성된 것이다.First, the image shield substrate fixing device of the present invention, as shown in FIGS. 3 to 5, the high-pressure pin 13 formed at the rear end of the rear neck portion 12 of the CRT 11, and the rear surface of the CRT 11. The image substrate 14 coupled to the neck portion 12, the image shield 15 for protecting and protecting the image substrate 14, and the image substrate 14 to which the image shield 15 is fastened are connected to the neck portion. In the imaging device consisting of a socket 16 installed in the image shield 14 so that the high-pressure pin 13 formed on the rear end of the neck portion 12 is coupled to the (12), the rear neck portion of the CRT 11 A band tie 17 for fastening and fastening the image substrate 14 to the 12 and an image shield 14 in which the image shield 15 is joined to the neck portion 12 to which the band tie 17 is fastened. ) And through holes 18 formed in the image shield 15 and the image substrate 14 so that both ends of the band tie 17 are passed through, and the matched image shield 15 and the zero are passed. When the plate 14 is fastened to the neck portion 12, the band 14 is fastened to both ends of the band tie 17 passing through the through hole 18 formed in the image shield 15 and the image board 14. 17 is composed of a band tie fastening piece 19 for preventing the separation from the through-hole 18.

이와 같이 구성된 본 고안의 작용효과는 제3도 내지 제5도에 도시된 바와 같이, 브라운관(11)의 후면 넥크부(12)에 영상기판(14)을 체결 고정시키고자 할 경우, 먼저 브라운관(11)의 후면 넥크부(12)에 별도의 원형 밴드타이(17)를 체결시킨 후 영상기판(14)에 영상실드(15)를 형합완료한다.As shown in FIG. 3 to FIG. 5, the effect of the present invention configured as described above is that when the image substrate 14 is fastened to the rear neck portion 12 of the CRT 11, the CRT ( 11) After the separate circular band tie 17 is fastened to the rear neck portion 12, the image shield 15 is completed on the image substrate 14.

이후 원형의 밴드타이(17)가 넥크부(12)에 체결완료되고 상기 영상기판(14)과 영상실드(15)가 형합되었으면, 상기 영상실드(15)가 형합된 영상기판(14)을 브라운관(11)의 후면 넥크부(12)에 체결시킨다.Then, when the circular band tie 17 is fastened to the neck portion 12 and the image substrate 14 and the image shield 15 are joined together, the image substrate 14 to which the image shield 15 is joined is a CRT tube. To the rear neck portion (12) of (11).

이때, 영상실드(15)가 형합된 영상기판(14)을 넥크부(12)에 체결시킬 때 상기 영상실드(15)와 영상기판(14)에는 관통구멍(18)이 형성되어 있으므로 넥크부(12)에 체결고정된 밴드타이(17)의 양끝단이 관통구멍(18)을 통과하도록 상기 영상기판(14)을 넥크부(12)에 체결시킨다.At this time, when the image shield 15 is joined to the neck portion 12 when the image substrate 14 is bonded, the through hole 18 is formed in the image shield 15 and the image substrate 14 so that the neck portion ( The image substrate 14 is fastened to the neck portion 12 so that both ends of the band tie 17 fixed to 12 pass through the through hole 18.

이와 같이 브라운관(11)의 후면 넥크부(12)에 영상기판(14)과 영상실드(15)를 체결시 상기 영상기판(14)과 영상실드(15)에 형성된 관통구멍(18)에 밴드타이(17)의 양끝단이 통과되어 체결완료되었으면 상기 영상기판(14)이 넥크부(12)에 견고하게 체결고정되도록 관통구멍(18)을 통과한 밴드타이(17)의 양끝단을 잡아당긴다.As such, when the image substrate 14 and the image shield 15 are fastened to the rear neck portion 12 of the CRT 11, the band tie is formed in the through hole 18 formed in the image substrate 14 and the image shield 15. When both ends of the passage 17 have been fastened, the ends of the band tie 17 having passed through the through hole 18 are pulled out so that the image substrate 14 is firmly fastened to the neck portion 12.

이때, 영상기판(14)과 영상실드(15)에 형성된 관통구멍(18)을 관통한 밴드타이(17)의 양끝단을 잡아 당겨 영상기판(14)이 넥크부(12)에 체결고정되었으면 상기 관통구멍(18)을 통과한 밴드타이(17)가 관통구멍(18)에서 분리되는 것이 방지되도록 상기 관통구멍(18)을 통과한 밴드타이(17)의 양끝단에 별도의 밴드타이 체결피스(19)를 체결시켜 밴드타이(17)가 분리되는 것을 방지하여 브라운관(11)의 넥크부(12)에서 영상실드(15)가 형합된 영상기판(14)이 분리되는 것을 방지하는 것이다.At this time, when both ends of the band tie 17 passing through the through hole 18 formed in the image substrate 14 and the image shield 15 are pulled and fixed to the neck portion 12, the image substrate 14 is fastened and fixed. Separate band tie fastening pieces at both ends of the band tie 17 passing through the through hole 18 to prevent the band tie 17 passing through the through hole 18 from being separated from the through hole 18. 19 to prevent the band tie 17 from being separated, thereby preventing the image substrate 14 to which the image shield 15 is joined from the neck portion 12 of the CRT 11.

이상에서 설명한 바와 같이, 브라운관의 후면 넥크부에 별도의 밴드타이를 체결시키고 영상실드와 영상기판에 밴드타이가 체결되도록 관통구멍을 형성시켜 상기 영상실드와 영상기판의 형합이 완료되었을 경우 밴드타이를 관통구멍으로 통과시켜 영상기판이 넥크부에 간편하게 고정되도록 하므로서 제품조립 시간단축에 의한 생산성이 향상되고 완성된 제품을 수리할 경우 밴드타이를 관통구멍에서 손쉽게 분리하므로서 제품의 신뢰도가 향상되는 효과가 있다.As described above, a separate band tie is fastened to the rear neck portion of the CRT and a through hole is formed to fasten the band tie to the image shield and the image board. As the image board is easily fixed to the neck by passing through the through hole, productivity is improved by shortening the assembly time of the product, and when the finished product is repaired, the band tie is easily separated from the through hole, thereby improving the reliability of the product. .

Claims (1)

브라운관(11)의 후면 넥크부(12)후단에 형성된 고압핀(13)과, 상기 브라운관(11)의 후면 넥크부(12)에 결합되는 영상기판(14)과, 상기 영상기판(14)을 보호지지시키기 위한 영상실드(15)와, 상기 영상실드(15)가 체결된 영상기판(14)이 넥크부(12)에 결합시 넥크부(12)의 후단에 형성된 고압핀(13)이 체결되도록 영상실드(15)에 설치된 소켓(16)으로 구성된 영상기기에 있어서, 상기 브라운관(11)의 후면 넥크부(12)에 체결되어 영상기판(14)을 체결고정시키기 위한 밴드타이(17)와, 상기 밴드타이(17)가 체결된 넥크부(12)에 영상실드(15)가 형합된 영상기판(14)이 체결될 때 상기 밴드타이(17)의 양끝단이 통과되도록 영상실드(15)와 영상기판(14)에 형성된 관통구멍(18)과, 상기 형합된 영상실드(15)와 영상기판(14)이 넥크부(12)에 체결 완료시 영상실드(15)와 영상기판(14)에 형성된 관통구멍(18)을 통과한 밴드타이(17)의 양끝단에 체결되어 밴드타이(17)가 관통구멍(18)에서 분리되는 것을 방지하기 위한 밴드타이체결피스(19)로 구성된 것을 특징으로 하는 실드기판 고정장치.The high voltage pin 13 formed at the rear end of the rear neck portion 12 of the CRT 11, the image substrate 14 coupled to the rear neck portion 12 of the CRT 11, and the image substrate 14. When the image shield 15 to protect and the image substrate 14 to which the image shield 15 is coupled to the neck portion 12 is coupled to the high voltage pin 13 formed at the rear end of the neck portion 12 In the imaging device consisting of a socket 16 provided in the image shield 15 so as to be fastened to the rear neck portion 12 of the CRT 11 and the band tie 17 for fastening and fastening the image substrate 14; The image shield 15 is configured such that both ends of the band tie 17 pass when the image substrate 14 in which the image shield 15 is joined to the neck portion 12 to which the band tie 17 is fastened. And the through hole 18 formed in the image substrate 14, the image shield 15 and the image substrate 14 when the matched image shield 15 and the image substrate 14 are fastened to the neck portion 12. Formed in It is fastened to both ends of the band tie 17 through the through hole 18, characterized in that the band tie fastening piece 19 for preventing the band tie 17 from being separated from the through hole 18 Shield board fixing device.
KR2019960022725U 1996-07-30 1996-07-30 Apparatus for fixing shield board KR200153276Y1 (en)

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KR2019960022725U KR200153276Y1 (en) 1996-07-30 1996-07-30 Apparatus for fixing shield board

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KR200153276Y1 true KR200153276Y1 (en) 1999-08-02

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