KR920007787Y1

KR920007787Y1 - Spherical connector

Info

Publication number: KR920007787Y1
Application number: KR2019900012864U
Authority: KR
Inventors: 정진택
Original assignee: 한국몰렉스 주식회사; 정진택
Priority date: 1990-08-27
Filing date: 1990-08-27
Publication date: 1992-10-17
Also published as: KR920005351U

Abstract

내용 없음.No content.

Description

Board Connector Circular Connector

제1도는 본 고안의 종단면도.1 is a longitudinal sectional view of the present invention.

제2도는 하우징 사시도.2 is a perspective view of the housing.

제3도는 하우징 배면도.3 is a rear view of the housing.

제4도는 접속단자의 결합상태를 예시한 기체사시도.4 is a gas perspective view illustrating a coupling state of a connection terminal.

제5도는 기체평면도.5 is a gas plane view.

제6도는 내삽체 사시도.6 is an endothelial perspective view.

제7도는 외삽체 사시도.7 is an extrapolated perspective view.

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

1a, 1b, 1c : 접속단자 2a, 2b ···, 2h : 구멍1a, 1b, 1c: connection terminals 2a, 2b, 2h: hole

3 : 기체 4a, 4b, ···, 4h : 설치구멍3: gas 4a, 4b, ..., 4h: mounting hole

5 : 하우징 6a, 6b, ···, 6h : 접속구멍5: housing 6a, 6b, ..., 6h: connection hole

7 : 구멍 8 : 내삽체7: hole 8: interpolated body

9 : 외삽체9: extrapolated

본 고안은 기판에 설치되고 일측에 원형코넥터 플러그를 접속할 수 있는 원형코넥에 관한 것이다.The present invention relates to a circular connector which is installed on a substrate and can connect a circular connector plug to one side.

종래, 단자가 둥글게 동심상으로 배열된 원형코넥터는 일반적으로 단자가 직선구조로 되어 있어 기판(인쇄회로기판)에는 적용되지 않고 있었다.Conventionally, circular connectors in which terminals are arranged concentrically are generally not applied to a substrate (printed circuit board) because the terminals have a linear structure.

원형코넥터는 단자의 접속이 동심상으로 집합 접속되어 지기 때문에 접속공간의 축소화나 접촉신뢰성에 있어 타형태의 코넥터보다 우수하다.Circular connectors are superior to other types of connectors in terms of reduced connection space and contact reliability because terminal connections are concentrically connected.

본 고안은 이와같은 원형코넥터의 장점을 기판설치용 코넥터에 적용키 위한데 그 목적이 있다.The object of the present invention is to apply the advantages of the circular connector to the connector for installing the substrate.

이하, 본 고안을 첨부된 도면에 의거하여 설명한다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

본 고안은 내부에 단자가 동심상으로 설치되고 이 단자에 대응 코넥터 플러그가 끼워질 수 있는 원형코텍터에 있어서, ㄱ자형인 주름형의 접속단자(1a, 1b, 1c)와, 이 접속단자(1a, 1b, 1c)가 끼워질 수 있도록 3단계의 층으로 2열로서 형성되고 기판(미도시)과 수직의 관통된 구멍(2a, 2b, ···, 2h)을 갖는 기체(3)와, 상기 구멍(2a, 2b, ···, 2h)에 끼워진 접속단자(1a, 1b, 1c)를 수용할 수 있도록 기판과 수평의 설치구멍(4a, 4b, ···, 4h)이 동심상으로 배열되며 상기 기체(3)상에 탄력결합될 수 있는 하우징(5), 이 하우징(5)전방의 접속구멍(6a, 6b, ···, 6h) 외곽에 형성되는 구멍(7)에 탄력삽입되며 대응하는 코넥터플러그(미도시)의 접속을 안내할 수 있고 기판에 접지될 수 있는 내삽체(8)와, 상기 접속단자(1a, 1b, 1c)를 사이에 두고 기체(3)와 하우징(5)이 탄력 결합되고 내삽체(8)가 탄력삽입된 상태에서 하우징(5) 외면에 탄력삽입되고 기판에 접지되는 외삽체(9)와를 구비한 것이다.The present invention is a circular connector in which a terminal is concentrically installed inside and a corresponding connector plug can be fitted to the terminal, wherein the corrugated connection terminals 1a, 1b, and 1c have an a-shape and A base 3 formed of two rows in three layers so that 1b and 1c can be fitted therein and having a through hole 2a, 2b, 2h perpendicular to the substrate (not shown), The substrate and the horizontal mounting holes 4a, 4b, ..., 4h are concentric to accommodate the connection terminals 1a, 1b, 1c fitted in the holes 2a, 2b, ..., 2h. A resilient insertion into a housing 5 arranged and resiliently coupled to the body 3, a hole 7 formed outside the connecting holes 6a, 6b, 6h in front of the housing 5. And an interpolator 8 which can guide the connection of a corresponding connector plug (not shown) and which can be grounded to the substrate, with the connection terminals 1a, 1b and 1c interposed therebetween. 5) It is elastically combined and interpolated It is provided with the extrapolation body 9 which is elastically inserted in the outer surface of the housing 5 in the state in which the sieve 8 was elastically inserted, and grounded to a board | substrate.

상기한 접속단자(1a, 1b, 1c)의 상부는 U자형의 주름이 진것으로서 하우징(5)의 각 설치구멍(4a, 4b, ···, 4h)에 설치된 후 대응되는 코넥터 플러그 결합시 접촉 신뢰도를 높이기 위해 중간이 좁게 절곡되고 하부는 기체(3)의 각구멍(2a, 2b, ···, 2h)과 기판에 견고하게 삽입될 수 있도록 하기 위한 납땜단부(10)가 각각 형성된다.The upper portions of the connection terminals 1a, 1b, and 1c are U-shaped corrugations, which are installed in the respective installation holes 4a, 4b,... 4h of the housing 5, and then contact with the corresponding connector plugs. In order to increase the reliability, the middle is narrowly bent, and the lower end is formed with each hole 2a, 2b, ..., 2h of the base 3 and a soldering end 10 to be firmly inserted into the substrate.

상기한 기체(3)는 제4도 및 제5도에서 보는 바와같이 전방중앙에 요부(11)가 형성되고, 그 양측에는 하우징(5) 후부에 탄착될 수 있는 걸림편(12, 12')이 형성되며, 이 걸림편(12, 12') 후방에 횡으로 1열이 형성되고 다시 2열이 2단계의 단턱상에 관통하여 형성되는 구멍(2a, 2b, ···, 2h)을 갖는다.As shown in FIGS. 4 and 5, the base 3 has a recess 11 formed at the front center thereof, and locking pieces 12 and 12 'which can be secured to the rear of the housing 5 at both sides thereof. Is formed, and one row is formed laterally behind the engaging pieces 12, 12 'and the second row has holes 2a, 2b, ..., 2h formed through two steps of steps. .

이러한 구멍(2a, 2b, ···, 2h)내에는 각 접속단자(1a, 1b, 1c)의 하부가 수직방향으로 끼워진다.In these holes 2a, 2b, ..., 2h, lower portions of the connection terminals 1a, 1b, 1c are fitted in the vertical direction.

상기한 하우징(5)는 제2도 및 제3도에서 보는 바와같이 내부에 각각 설치구멍(4a, 4b, ···, 4h)이 있고 이 설치구멍(4a, 4b, ···, 4h)내에 설치되는 각 접속단자(1a, 1b, 1c)의 상부로 대응되는 코넥터 플러그를 끼울수 있도록 동심상으로 환설되는 접속구멍(6a, 6b, ···, 6h)이 형성되고, 이 환설된 접속구멍(6a, 6b, ···, 6h) 외곽에 내삽체(8)를 끼워 설치할 수 있는 구멍(7)이 형성되며 후부 양측의 내측면(13, 13')간에는 기체(3)가 위치할 수 있는 공간이 형성되는 것으로서 상기 내측면(13, 13')에는 상기 기체(3)의 걸림편(12, 12')이 탄착될 수 있는 걸림돌기(14, 14')가 형성된 것이다.The housing 5 described above has mounting holes 4a, 4b, ..., 4h, respectively, as shown in FIGS. 2 and 3, and these mounting holes 4a, 4b, ..., 4h. Concentrically connected connecting holes 6a, 6b, ..., 6h are formed so that the corresponding connector plugs can be inserted into the upper portions of the connecting terminals 1a, 1b, 1c provided inside the connected terminals 1a, 1b, 1c. A hole 7 is formed in the periphery of the holes 6a, 6b, ..., 6h for inserting the interpolator 8, and the base 3 is located between the inner surfaces 13, 13 'of both rear sides. As the space is formed, the inner surface (13, 13 ') is formed with a locking projection (14, 14') that can be secured to the engaging piece (12, 12 ') of the base (3).

상기한 내삽체(8)는 제6도와 같이 하우징(5)가 형성된 것이다.The interpolator 8 has a housing 5 formed as shown in FIG.

상기한 내삽체(8)는 제6도와 같이 하우징(5)의 접속구멍(6a, 6b, ···, 6h)으로 끼워지는 대응 코넥터 플러그를 안내할 수 있도록 상부가 개방된채 둥글게 절곡되어지고 그 양측에는 구멍(7)내에 탄착될 수 있도록 탄착편(15, 15')이 절개 형성되며 하부에는 하우징(5)의 요부(11)에 걸리면서 기판에 접지 고정될 수 있는 접지편(16)이 형성된다.The interpolator 8 is bent roundly with the top open so as to guide the corresponding connector plug fitted into the connecting holes 6a, 6b, ..., 6h of the housing 5 as shown in FIG. Engaging pieces 15 and 15 'are cut out on both sides thereof so as to be secured in the holes 7, and on the lower part, a ground piece 16 which is caught by the recess 11 of the housing 5 and which can be fixed to the board. Is formed.

상기한 외삽체(9)는 제7도와 같이 결합된 기체(3)와 하우징(5)의 상면과 양측면을 감싸 기판에 고정키 위한 것으로, 양측면에 멈춤편(17, 17')과 압착편(18, 18')이 형성되고 하부에는 기판에 고정될 수 있는 접지편(19, 19')이 형성된다.The extrapolated body 9 is to fix the upper surface and both sides of the body 3 and the housing 5 combined as shown in FIG. 7 to be fixed to the substrate, and the stop pieces 17 and 17 'and the pressing piece ( 18 and 18 'are formed and ground pieces 19 and 19' which are fixed to the substrate are formed in the lower portion.

이와같은 본 고안은 각각 하부길이가 다른 접속단자(1a, 1b, 1c)를 기체(3)의 구멍(2a, 2b, ···, 2h)에 끼우고 다시 이러한 기체(3)를 하우징(5) 후방에서 끼워 접속단자(1a, 1b, 1c)의 상부가 각 설치구멍(4a, 4b, ···, 4h)에 끼워지게 한후 내삽체(8)와 외삽체(9)를 끼워 고정하고 기판에 장착하여 사용하면 되는 것으로, 소형화되고 단자의 배열이 동심상으로 집합되어 접속공간의 축소화와 접촉신뢰성이 향상되고 기판과 수평되게 대응코넥터를 적용할 수 있는 효과가 있는 것이다.This invention devises connection terminals 1a, 1b, and 1c having different lower lengths, respectively, into holes 2a, 2b, ..., 2h of the body 3, and again the body 3 is inserted into the housing 5. The rear end of the connecting terminal 1a, 1b, 1c is inserted into each of the mounting holes 4a, 4b, 4h, It can be mounted on and used in a small size, and the arrangement of the terminals is concentrically assembled to reduce the connection space, improve the contact reliability, and to apply the corresponding connector horizontally with the substrate.

Claims

In a circular connector in which a terminal is provided concentrically inside and a corresponding connector plug can be inserted into the terminal, an a-shaped corrugated connecting terminal 1a, 1b, 1c, and the connecting terminal 1a, 1b, 1c. ) Is formed in two rows in three layers so as to be fitted therein, the base body 3 having through holes 2a, 2b, 2h perpendicular to the substrate, and the holes 2a, 2b, The substrate and the horizontal mounting holes 4a, 4b, 4h are arranged concentrically so as to accommodate the connection terminals 1a, 1b, 1c fitted in 2h. Of the housing 5 which can be elastically coupled to the housing 5 and the connector 7 which is elastically inserted into the hole 7 formed outside the connecting holes 6a, 6b, ..., 6h in front of the housing 5 The interstitial body 8 which can guide and ground to the substrate, and the base 3 and the housing 5 are elastically coupled with the connecting terminals 1a, 1b and 1c interposed therebetween, Is elastically inserted The circular connector for substrate installation, characterized in that it comprises an extrapolated body (9) which is elastically inserted in the housing (5) outer surface and grounded to the substrate.