KR890001084Y1 - Socket for cathode-ray tubes - Google Patents
Socket for cathode-ray tubes Download PDFInfo
- Publication number
- KR890001084Y1 KR890001084Y1 KR2019860005123U KR860005123U KR890001084Y1 KR 890001084 Y1 KR890001084 Y1 KR 890001084Y1 KR 2019860005123 U KR2019860005123 U KR 2019860005123U KR 860005123 U KR860005123 U KR 860005123U KR 890001084 Y1 KR890001084 Y1 KR 890001084Y1
- Authority
- KR
- South Korea
- Prior art keywords
- socket
- earth terminal
- main body
- cover
- connecting pin
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 CRT 소켓의 분해사시도.1 is an exploded perspective view of the inventive CRT socket.
제2도는 본 고안 C.R.T소켓의 캡을 벗긴 상태의 사시도.Figure 2 is a perspective view of the capped state of the present invention C.R.T socket.
제3도는 덮개를 분리한 상태의 본체의 평면도.3 is a plan view of the main body with the cover removed.
제4도는 제3도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.
제5도는 접속핀과 어스단자 사이의 스과크 상태플 표시한 것으로 (a)는 본 고안 소켓을 표시한 것이며 (b)는종전 제품을 표시한 것이다.5 is a squeeze status display between the connecting pin and the earth terminal (a) is a representation of the socket of the present invention (b) is a conventional product.
제6도는 덮개의 어스단자가 어스단자를 압압한 상태를 표시한 것으로 (a)는 본 고안 제품(b)는 종래 제품을 표시한 것이다.6 shows a state in which the earth terminal of the cover presses the earth terminal, and (a) shows the product of the present invention (b).
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 3 : 괘지홈1: body 3: hanging groove
4 : 캡 4' : 걸림돌기4: Cap 4 ': Jamming protrusion
7 : 접속핀 7' : 절삭홈7: connection pin 7 ': cutting groove
10 : 어스단자 20 : 덮개10: earth terminal 20: cover
21 : 압압부 24 : 걸림돌기21: pressing unit 24: locking projection
A : 절삭부A: cutting part
본 고안은 칼라 TV용 C.R.T소켓에 관한 것으로서 C.R.T소켓의 전반적인 구조를 개량하여 조립작업이 용이함은 물론 전기적인 특성이 더욱 양호하여지게 한 것이다.The present invention relates to a C.R.T socket for color TV, and to improve the overall structure of the C.R.T socket to facilitate the assembly work as well as to improve the electrical characteristics.
종래에도 여러가지 종류의 C.R,T소켓이 개발되어 사용되고 있으나, 다음과 같은 대표적인 문제점이 있었다.Although various types of C.R and T sockets have been developed and used in the related art, there are representative problems as follows.
첫째, C.R.T소켓의 본체와 덮개를 꼭 볼트와 너트로 결합시키도록 되어 있어, 조립작업성이 좋지 않다.First, the main body and the cover of the C.R.T socket must be combined with bolts and nuts, so assembly workability is poor.
둘째, CRT소켓 내부의 전극편과 M자형 전극봉의 일단을 꼭 소켓의 본체 외부로만 인출하므로 구조가 복잡하고 배선작업이 불편하였다.Second, since the electrode piece inside the CRT socket and one end of the M-shaped electrode were drawn out only to the outside of the main body of the socket, the structure was complicated and the wiring work was inconvenient.
셋째, 소켓외부로 돌출된 전극편과 이에 부착된 리드선의 접합부에서 발생되는 방전현상을 방지하기 위하여 씌우는 별도의 캡 구조가 복잡하다.Third, a separate cap structure is complicated to prevent discharge from occurring at the junction of the electrode piece protruding out of the socket and the lead wire attached thereto.
넷째, 접속핀과 어스단자 사이에 형성된 방전공극에 방전이 발생할때 접속핀과 접한 소켓의 부위가 탄소화되어 절연상태가 불량하여 진다.Fourth, when a discharge occurs in the discharge gap formed between the connecting pin and the earth terminal, the portion of the socket in contact with the connecting pin is carbonized, resulting in poor insulation.
다섯째, 어스단자를 측면에서 지지하여 주고있는 덮개의 압압부가 방전시 탄소화되어 절연상태가 불량하여 진다.Fifth, the pressing part of the cover supporting the earth terminal from the side becomes carbonized during discharge, resulting in poor insulation.
여섯째, 어스단자에는 별도의 선을 연결하여 소켓 외부로 인출하여야 하는 등의 불편이 있었다.Sixth, there was an inconvenience in that the earth terminal should be drawn out of the socket by connecting a separate wire.
본 고안은 상기와 같은 점을 감안하여 보다 사용과 제작이 간편하며, 성능이 우수하도록 제작한 것인데, 본 고안에서는 본체의 소켓머리 부분에 한개의 괘지홈을 천공하여 덮개의 걸림돌기와 캡의 걸림돌기가 함께 걸리도록하여 별도의 볼트나 너트를 사용치 않고서도 조립이 가능하게 하였으며, 어스단자와 공극이 형성되는 지점의 접속핀 양측면을 절삭하여 폭을 좁게하므로서, 소켓과 직접 닿지 못하게 하여 방전시 접속핀과 접한 소켓이 탄소화되는 것을 방지하였으며, 또한 어스단자를 측면으로 지지하여 주는 덮개의 압압부 끝단면을 45°각도로 절삭하여 역시 방전시 탄소화되는 것을 방지하도록 한 특징이 있는 것으로 이하첨부 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is designed to be more easy to use and manufacture in view of the above points, and is designed to be excellent in performance, in the present invention by drilling one ruler groove in the socket head of the main body, the locking projections of the cover and the cap projections It can be assembled together without using a separate bolt or nut, and the width is cut by narrowing both sides of the connection pin at the point where the earth terminal and the air gap are formed, so that it does not come in direct contact with the socket. The sockets in contact with each other were prevented from carbonizing, and the end face of the pressing part of the cover supporting the earth terminal to the side was cut at an angle of 45 ° to prevent carbonization during discharge. When described in detail as follows.
제1도는 본고안 소켓의 분해 사시도로서, 덮개(20)와 본체(1) 그리고 캡(4)으로 구성되어 있으며, 덮개(20)에는 걸림돌기(24)와 차단판(23)이 형성되고 압압부(21)의 끝단모서리는 45°도로 절삭된 절삭부(A)가 형성되어있다.FIG. 1 is an exploded perspective view of the socket of the present invention, which is composed of a cover 20, a main body 1, and a cap 4, and the cover 20 is provided with a locking protrusion 24 and a blocking plate 23. The edge part of the press part 21 is provided with the cutting part A cut at 45 degrees.
본체(1)의 소켓머리 (2)돌출부(6)에는 괘지홈(3)이 천공되어 있으며, 정상의 어스단자(10)에는 접속핀(10')이 일체로 형성되어 있어 어스단자(10)를 본체(1)에 결합시킨면 사용치 않는 접속핀과 접촉된다.The socket head 2 of the main body 1 is provided with a recessed groove 3 in the protruding portion 6, and a connecting pin 10 ′ is integrally formed on the normal earth terminal 10, so that the earth terminal 10 is formed. Is coupled to the main body 1 and contacts with an unused connection pin.
접속핀(7)에는 절삭홈(7')이 형성되어 폭이 잘룩하게 좁아지는데 이 절삭홈( 7')은 어스단자(10)와 가장 가까운 위치에 형성된다.A cutting groove 7 'is formed in the connecting pin 7 so that the width thereof is narrowed. The cutting groove 7' is formed at the position closest to the earth terminal 10.
캡(4)에는 리드선 삽입구(5)와 걸림돌기(4')가 형성되어 있다.The cap 4 is formed with a lead wire insertion hole 5 and a locking projection 4 '.
제2도는 덮개 (20)를 본체 (1)에 결합시킨 상태의 사시도로서 이때 덮개 (20 )의 걸림돌기(24)는 본체(1)의 괘지홈(3)에 걸리게 되며, 캡(4)을 돌출부(6)에 결합시키면 제4도와 같이 괘지홈(3)에 덮개(20)의 걸림돌기(24)와 캡(4)의 걸림돌기 (4')가 함께 걸리게 된다.2 is a perspective view of a state in which the cover 20 is coupled to the main body 1, wherein the locking protrusions 24 of the cover 20 are caught by the locking groove 3 of the main body 1, and the cap 4 is closed. When coupled to the protrusion 6, the locking projection 24 of the cover 20 and the locking projection 4 'of the cap 4 are caught together in the guide groove 3 as shown in FIG.
제3도에서 접속핀(7)의 절삭홈(7')은 어스단자(10)의 직하방위치에 형성되어 있음을 알수 있다.In FIG. 3, the cutting groove 7 ′ of the connecting pin 7 is formed at a position directly below the earth terminal 10.
이와같이 구성된 본 고안의 작용효과는 다음과 같다.Effects of the present invention configured as described above are as follows.
첫째, 본 고안에서는 본체(1)의 소켓머리(2)에 형성된 한개의 괘지홈(3)에 덮개(20)의 걸림돌기(24)와 캡(4)의 걸림돌기(4')가 함께 걸리므로서 조립작업이 간편함은 물론 구조가 간단하여 진다. 즉, 제4도와 같이 캡(4)의 걸림돌기(4')는 외측에서 걸리고 덮개(20)의 걸림돌기(24)는 내측에서 걸리도록 되어 있다.First, in the present invention, the locking protrusion 24 of the cover 20 and the locking protrusion 4 'of the cap 4 are caught together in one hanging groove 3 formed in the socket head 2 of the main body 1. The assembly work is simple as well as the structure is simplified. That is, as shown in FIG. 4, the locking protrusion 4 'of the cap 4 is caught from the outside, and the locking protrusion 24 of the lid 20 is caught from the inside.
둘째, 본 고안에서는 접속핀(7)에 절삭홈(7')이 형성되어 있어 접속핀(7)과 접하는 본체(1)의 부위가 방전에 의하여 탄소화되는 것이 방지된다.Second, in the present invention, the cutting groove 7 'is formed in the connecting pin 7 so that the portion of the main body 1 in contact with the connecting pin 7 is prevented from being carbonized by the discharge.
즉, 제5도(a)에서 (10)은 어스단자, (1)은 본체, (7)은 접속핀이며, (7')은 접속핀(7)의 절삭홈이며, (ℓ)은 방전공극이다.That is, in Fig. 5 (a), 10 is an earth terminal, 1 is a main body, 7 is a connecting pin, 7 'is a cutting groove of the connecting pin 7, and (l) is a discharge. It is a void.
따라서 어스단자(10)와 접속핀(7)사이에 방전이 발생하면 방전불꽃은 접속핀(7)의 절삭홈(7')에 의하여 본체(1)에 미치지 못하여 본체(1)가 탄소화되는 것이 방지된다. 그러나 종전의 경우는 제5도(b)와 같이 접속핀 (7) 이 본체 (1)와 맞닿아 있으므로 방전불꽃은 본체 (1)에 그대로 닿아 본체 (1) 가 탄소화되어 버려 절연성이 불량해 진다.Therefore, when a discharge occurs between the earth terminal 10 and the connecting pin 7, the discharge flame does not reach the main body 1 by the cutting groove 7 'of the connecting pin 7 so that the main body 1 is carbonized. Is prevented. However, in the past, as shown in Fig. 5 (b), since the connecting pin 7 is in contact with the main body 1, the discharge flame directly touches the main body 1 and the main body 1 is carbonized, resulting in poor insulation. Lose.
셋째, 본 고안에서는 어스단자(10)를 측면에서 지지하여 주는 덮개(20)의 압압부(21)가 방전불꽃에 의하여 탄소화되는 것을 방지하여 준다.Third, the present invention prevents the pressing part 21 of the cover 20 which supports the earth terminal 10 from the side to be carbonized by the discharge flame.
즉, 제6도(a)와 같이 압압부(21)끝단이 45°각도로 절삭되어 절삭부(A)가 형성되어 있어서 방전이 일어나는 부분의 어스단자(10)에는 압압부(21)가 접촉되지 않는다. 따라서 방전불꽃에 의한 탄소화가 방지된다. 그러나 제6도(b)와 같이 종전의 경우는 압압부(21)에 절삭부가 없기 때문에 방전불꽃이 직접 압압부(21)에 닿게되어 방전불꽃에 의하여 압압부가 탄소화되어 절연성이 나빠진다.That is, as shown in Fig. 6 (a), the end of the pressing portion 21 is cut at an angle of 45 degrees to form the cutting portion A, so that the pressing portion 21 is in contact with the earth terminal 10 of the portion where the discharge occurs. It doesn't work. Therefore, carbonization by the discharge flame is prevented. However, in the past, as shown in FIG. 6 (b), since there is no cutting portion in the pressing portion 21, the discharge flame directly touches the pressing portion 21, and the pressing portion is carbonized by the discharge flame, resulting in poor insulation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860005123U KR890001084Y1 (en) | 1986-04-17 | 1986-04-17 | Socket for cathode-ray tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860005123U KR890001084Y1 (en) | 1986-04-17 | 1986-04-17 | Socket for cathode-ray tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870017373U KR870017373U (en) | 1987-11-30 |
| KR890001084Y1 true KR890001084Y1 (en) | 1989-03-28 |
Family
ID=19250729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860005123U KR890001084Y1 (en) | 1986-04-17 | 1986-04-17 | Socket for cathode-ray tubes |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890001084Y1 (en) |
-
1986
- 1986-04-17 KR KR2019860005123U patent/KR890001084Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870017373U (en) | 1987-11-30 |
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