KR0134469Y1

KR0134469Y1 - Terminal

Info

Publication number: KR0134469Y1
Application number: KR2019950048430U
Authority: KR
Inventors: 정순일
Original assignee: 정순일
Priority date: 1995-12-27
Filing date: 1995-12-27
Publication date: 1999-01-15
Also published as: KR970047353U

Abstract

본 고안은 P. C. B기판에 설취되는 배선접지단자 터미널을 콤팩트화 하고 접지되는 단자갯수를 2개 또는 3개로 된 소형 접지단자터미널을 형성하여 필요시 배선접지 갯수에 대응되도록 배선접지단자 터미널을 서로 연결시켜 사용할 수 있게 된 것으로서, 단자 터미널 몸체상부에 조임볼트삽입공을 형성하고, 저면에는 받침뚜껑이 삽착고정되도록 하여 몸체 내부에 설치된 분말야금의 단자캡과 접지단자를 고정토록된 구성으로 본 고안은 배선의 접속력을 높이고, 단자터미널 설치 공간이 극히 적게 소요되도록 고안된 P. C. B용 배선 접지단자 터미널에 관한 것이다.This design compacts the wiring ground terminal terminal installed on the PC B board and forms a small ground terminal terminal with two or three grounded terminals, and if necessary, connects the grounding terminal terminals to each other to correspond to the number of wiring grounds. It is made to be used as, by forming a tightening bolt insertion hole in the upper terminal terminal body, and the base cap is inserted into the bottom fixed to secure the terminal cap and the ground terminal of the powder metallurgy installed inside the body. The present invention relates to a wiring grounding terminal for PC B, which is designed to increase wiring connection force and require very small space for installing terminal terminals.

Description

Wiring ground terminal for P. C. B

제1도는 본 고안의 연결상태 예시도.1 is an exemplary view illustrating a connection state of the present invention.

제2도는 본 고안의 연결상태 저면예시도.2 is a bottom view of the connection state of the present invention.

제3도는 본 고안의 분해사시도.3 is an exploded perspective view of the present invention.

제4도는 본 고안의 사용상태 결합구성 단면도.Figure 4 is a cross-sectional view of the combined state of use of the subject innovation.

제5도는 본 고안의 설치상태 사시도.5 is a perspective view of the installation state of the present invention.

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

1 : 단자터미널 2 : 몸체1: Terminal 2: Body

2' : 삽입공 3 : 접지단자2 ': Insertion hole 3: Grounding terminal

4 : 단자캡 5 : 받침두껑4: terminal cap 5: base lid

6 : 연결돌편 6' : 연결요홈6: connecting piece 6 ': connecting groove

7 : 인입구 7' : 걸림통공7: Inlet 7 ': Hanging hole

8, 8' : 걸림홈 9 : 받침돌기8, 8 ': Hanging groove 9: Supporting protrusion

9' : 인출공 10, 10' : 돌기9 ': drawing-out hole 10, 10': turning

11 : 조임볼트 12 : 배선11 tightening bolt 12 wiring

본 고안은 각종 전기 기기에 설치되는 P. C. B용 배선 접지단자 터미널에 관한 것이다.The present invention relates to a wiring ground terminal terminal for P. C. B installed in various electrical equipment.

종래의 P. C. B용 배선 접지구는 접지단자 갯수가 일정하게 정해진 상태로 형성되었으므로 사용시 배서접지구 단자 갯수가 배선숫자보다 많을 경우에는 접지 단자 갯수를 그대로 비워놓게 되며, 접지될 배선숫자가 접지구에 형성된 단자갯수보다 한개만더 있게되면 새로운 배선접지구를 설치하게 되므로 P. C. B기판의 공간을 많이 차지하고, 이로 인한 무게가 켜져 P. C. B기판 및 전기 기기의 중량을 가중시키게 되며, 특히 현대의 전기기기는 콤팩트화되는 추세에서 기존의 배선 접지구를 사용하게 되면 기기의 크기를 소형화 시키지 못하게 되며, 배선 접지구 일부가 파손되면 전체를 교체해야 되는 문제점이 있었다.In the case of the conventional wiring grounding wire for PC B, since the number of grounding terminals is formed in a predetermined state, when the number of endorsement earthing terminals is larger than the number of wirings, the number of grounding terminals is left blank, and the number of wirings to be grounded is formed in the grounding holes. If there is only one more than the number of terminals, a new wiring earthing ground is installed, which takes up a lot of space on the PC B board, and the weight of the PC B board and the electric equipment is increased, and in particular, the modern electric equipment is compact. If the existing wiring grounding device is used in the trend of becoming more and more, the size of the device can not be miniaturized, and if a part of the wiring grounding hole is damaged, the whole has to be replaced.

본 고안은 이러한 문제점을 해결하기 위해 안출한 것으로써, P. C. B기판에 설치되는 배선접지단자 터미널을 초소형으로 콤팩트화 하고 접지되는 단자갯수를 2개 또는 3개로된 독립형 접지단자 터미널을 형성하여 필요시 배선접지 갯수에 대응되도록 배선접지 단자 터미널을 서로 연결시켜 사용할 수 있도록 된것으로서, 단자 터미널 몸체 상부에 조임볼트 삽입공을 형성하고, 저면에는 받침뚜껑이 삽착되도록 하여 단자 터미널 몸체 내부에 분말야금으로 성형된 단자캡과 접지단자가 설치되며, 단자터미널 양측 외면에 연결돌편 또는 연결돌편이 삽착되는 연결요홈을 각각 형성시켜 필요시 단자터미널과 단자터미널을 연결하여 사용시 배선 갯수에 대응되도록 하여 전기 기기의 P. C. B기판에 설치할 수 있도록 고안된 것이다.The present invention has been devised to solve such a problem, and the wiring ground terminal terminal installed on the PC B board is made compact in size and the independent ground terminal terminal having two or three grounded terminals is formed if necessary. The wiring ground terminal terminals can be connected to each other so as to correspond to the number of wiring grounds. A fastening bolt insertion hole is formed in the upper part of the terminal terminal body, and a base cover is inserted into the bottom surface to form a powder metallurgy inside the terminal terminal body. Terminal cap and ground terminal are installed, and connecting groove or connecting groove is inserted into the outer surface of terminal terminal on both sides, and if necessary, connect terminal terminal and terminal terminal so as to correspond to the number of wiring when used. It is designed to be installed on board B.

이하 첨부도면에 의거하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

내부가 중공된 사각단자 터미널(1) 몸체(2) 상부에 조임볼트(11) 삽입공(2')을 형성하고, 전면에는 배선(12) 인입구(7)와 걸림홈(8)이 구비되고 후면에는 접지단자(3) 걸림통공(7')과 걸림홈(8')이 구비된것으로써, 단자터미널(1) 몸체(2) 저부를 통하여 접지단자(3)가 끼워진 단자갭(4)을 내설하여 단자 인출공(9')과 받침돌기(9') 및 돌기(10)(10')를 갖은 받침뚜껑(5)을 몸체(2)저면에 삽착시킨 구성으로, 몸체일측외면에는 연결돌편(6)이 형성되고 타측에는 연결요홈(6')이 요설된 것으로써, 미설명부호13은 단자캡에 형성된 사각접지공이고 14는 조임볼트가 체결되는 너트부이며, 15는 단자터미널 내부에서 접지단자가 끼워지는 가이드 홈이고, A는 P. C. B기판이다.Hollow square terminal terminal (1) inside the body (2) to form a tightening bolt (11) insertion hole (2 '), the front of the wiring 12 inlet (7) and the engaging groove (8) is provided The rear terminal is provided with a grounding hole (3) engaging hole (7 ') and a locking groove (8'), the terminal gap (4) in which the ground terminal (3) is inserted through the bottom of the terminal terminal (1) body (2) The base cover 5 is inserted into the bottom of the body 2 and has a terminal lead-out hole 9 ', a support protrusion 9' and a protrusion 10, 10 '. (6) is formed and the connecting groove (6 ') on the other side, the reference numeral 13 is a square ground hole formed in the terminal cap, 14 is a nut portion to which the tightening bolt is fastened, 15 is inside the terminal terminal A guide groove into which the ground terminal is fitted, and A is a PC B board.

이와 같이 구성된 본고안의 작용과 효과를 설명하면 다음과 같다.The following describes the operation and effects of this proposal.

본 고안은 제3도와 같이 먼저 청동 또는 황동, 동등으로 분말야금된 단자캡(4)의 사각 접지공(13)내에 접지단자(3)를 끼운 다음 단자캡(4)을 단자터미널(1) 몸체(2) 저부를 통하여 내장시키는 동시에 접지단자(3) 양측변이 몸체(2)내의 가이드홈(15)에 끼워지고 접지단자(3)배면이 몸체(2)후면의 걸림통공(7')에 탄발 삽착된다.According to the present invention, a ground terminal 3 is inserted into a square ground hole 13 of a terminal cap 4 which is powder-plated in bronze or brass, equally as shown in FIG. 3, and then the terminal cap 4 is connected to the terminal terminal 1 body. (2) Built-in through the bottom, the ground terminal (3) is inserted into the guide groove (15) in the both sides of the body (2), the ground terminal (3) the rear side of the barrel (2) in the locking hole (7 ') It is inserted.

이렇게 단자캡(4)과 접지단자(3)가 몸체(2)내에 고정되면 받침뚜껑(5)의 중앙에 형성된 단자 인출공(9')으로 접지단자(3)말단을 끼운 다음 받침뚜껑(5)을 몸체(2)저면에 대응시켜 누르면 받침뚜껑(5) 전후 외면으로 돌출된 돌기(10)(10')가 몸체하단 전후면에 형성된 걸림홈(8)(8')에 탄발 삽착되어 받침뚜껑(5)은 몸체(2) 저면에서 견고히 고정된다.When the terminal cap 4 and the ground terminal 3 are fixed in the body 2 in this manner, the ends of the ground terminal 3 are inserted into the terminal outlet holes 9 ′ formed at the center of the support lid 5, and then the support lid 5. ) Corresponding to the bottom of the body (2), the projections (10, 10 ') protruding from the front and rear of the support lid (5) is inserted into the locking groove (8) (8') formed on the front and rear surfaces of the lower body of the support The lid 5 is firmly fixed at the bottom of the body 2.

이때 받침뚜껑(5) 내변상에 다수돌출된 받침돌기(9)는 단자캡(4)저면과 대응된 상태이므로 몸체(2)상부의 삽입공(2')을 통하여 조임볼트(11)로 조이면 단자캡(4)상단 너트부(14)와 조임볼트(11)가 나착되면서 조임볼트(11)말단이 접지단자(3) 상부에 가압시켜 배선 (12)을 접속시 단자캡(4)이 하강되는 것을 막아준다.At this time, since the support protrusions 9 protruded on the inner side of the support lid 5 are in correspondence with the bottom of the terminal cap 4, the tightening bolts 11 may be tightened through the insertion holes 2 ′ of the upper portion of the body 2. The upper nut part 14 of the terminal cap 4 and the tightening bolt 11 are screwed in, and the end of the tightening bolt 11 is pressed against the ground terminal 3 so that the terminal cap 4 is lowered when the wiring 12 is connected. It prevents you from becoming.

본 고안은 전기 기기에 (또는 전자기기) 설치되는 P. C. B기판(A)상에 터미널(6) 일측 연결요홈(6')에 끼워서 제1도와 같이 연결설치 하게 되며 배선(12)은 단자 터미널(10) 전면 인입구(7)를 통하여 단자캡(4) 사각 접지공(13)내의 접지단자(3)와 단자갭(4)내면 사이에 끼운후 상부에 조임볼트(11)로 조이면 배선(12)은 제4도와 같이 견고히 접속된다.The present invention is inserted into the connecting groove (6 ') of one side of the terminal (6) on the PC B substrate (A) to be installed in the electrical equipment (or electronic devices) to connect and install as shown in Figure 1 and the wiring 12 is a terminal terminal ( 10) Insert between the ground terminal 3 in the square cap hole 13 of the terminal cap 4 through the front inlet 7 and the inner surface of the terminal gap 4, and then tighten the captive bolt 11 to the upper wiring 12. Is firmly connected as shown in FIG.

이렇게 된 본 고안은 전기 및 전자기기의 P. C. B기판(A)에 접지되는 배선(12) 숫자만큼 단자터미널을 연결 또는 축소시켜 선택적으로 사용할 수 있으며, 특히 단자터미널의 중량과 부피를 줄여 콤팩트화 하므로써, P. C. B기판의 중량과 크기를 소형화 시킬 수 있게 된 것이다.The present invention can be selectively used by connecting or reducing the terminal terminals by the number of wires (12) grounded to the PC B substrate (A) of electric and electronic devices, and in particular, by reducing the weight and volume of the terminal terminals and making them compact. As a result, the weight and size of the PC board B can be miniaturized.

또한 본 고안은 기종의 P. C. B기판에 설치되는 배선접지단자 터미널은 파손 및 접점불량이 생기면 터미널 전체를 새것으로 교환해야되는 반면에, 파손되 배선접지단자 터미널만 교체하고 나머지는 그대로 사용할 수 있게된 것이다.In addition, the present invention requires that the wiring ground terminal terminal installed on the PC B board of the model has to be replaced with a new one if a breakage or poor contact occurs, whereas the wiring ground terminal terminal is damaged and the rest can be used as it is. will be.

참고로 다른 구성으로된 기존의 배선접지단자 터미널내에 설치되는 단자캡으 제작은 금속편을 절곡시켜서 형성하는 방법과 사각봉을 일정한 길이로 절단후 이에 원형통공을 천공시킨후 다시 원형통공을 사각통공으로 형성하는 방법을 사용하고 있으나 이는 조이볼트로 조임시 금속강도가 떨어져 쉽게 마모되어 조임력이 떨어지고 제작공정이 번거로운 반면에 본원고안의 배선 접지단자 터미널내에 삽착되는 단자캡은 청동 또는 황동, 동등을 분말화시켜 야금성형한것으로써 금속강도가 강하여 조임시 마모가 없고 정확한 규격의 모양으로 형성되므로써, 제품의 품질을 향상시키게 된것이다.For reference, the production of terminal caps installed in the existing wiring ground terminal with different configuration is to be formed by bending metal pieces and cutting the square bar to a certain length, and then drilling the circular through hole and forming the circular through hole into the square through hole again. However, it is easy to wear because it is easily worn due to the drop of metal strength when tightening with a tightening bolt, and the manufacturing process is cumbersome, while the terminal cap inserted in the wiring ground terminal terminal of this application is made of powdered bronze or brass, It is metallurgical molding, which has strong metal strength and no wear when tightening, and is formed in the shape of precise specifications, thereby improving product quality.

Claims

Rectangular wiring terminal having a hollow inside (1) Tightening bolt 11 insertion hole (2 ') is formed in the upper body (2), the wiring (12) inlet (7) and engaging groove (8) on the front It is provided with a ground terminal (3) engaging through hole (7 ') and the engaging groove (8') is provided on the back, the powder metallurgy with the ground terminal (3) is inserted through the bottom of the terminal terminal (1) body (2) After inserting the terminal cap (4), the base cap (5 ') having the terminal outlet hole (9'), the support projection (9 ') and the projection (10) (10') is inserted into the bottom of the body (2) The connection grounding terminal for PC B, characterized in that the connection is formed on the outer side of the body is formed to connect the connecting piece (6) and the other side of the connecting groove (6 ') is connected to the terminal terminal (1).