KR970005581Y1 - Connecting terminal structure - Google Patents
Connecting terminal structure Download PDFInfo
- Publication number
- KR970005581Y1 KR970005581Y1 KR2019940007380U KR19940007380U KR970005581Y1 KR 970005581 Y1 KR970005581 Y1 KR 970005581Y1 KR 2019940007380 U KR2019940007380 U KR 2019940007380U KR 19940007380 U KR19940007380 U KR 19940007380U KR 970005581 Y1 KR970005581 Y1 KR 970005581Y1
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- Prior art keywords
- terminal
- connection
- wire
- fixed
- connecting portion
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/26—End pieces terminating in a screw clamp, screw or nut
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
요약 없음No summary
Description
제1도는 본 고안의 분해사시도1 is an exploded perspective view of the present invention
제2도는 본 고안의 결합상태 사시도2 is a perspective view of the coupling state of the present invention
제3도는 제4도는 본 고안의 결합 설치상태 단면도3 is a cross-sectional view of the installation state 4 of the present invention
제5도는 종래의 분해사시도5 is a conventional exploded perspective view
제6도는 종래의 결합상태 요부 확대단면도Figure 6 is an enlarged cross-sectional view of the conventional coupling state
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 접속단자2 : 고정단자1: connection terminal 2: fixed terminal
3, 3' : 걸림공4 : 연결부3, 3 ': hook hole 4: connection part
5 : 연결단자6 : 전선압착부5: connection terminal 6: wire crimp
7 : 걸림돌기8, 8' : 나사공, 나사체결공7: engaging projection 8, 8 ': screw hole, screw tightening hole
9 : 접속부10 : 볼트9 connection 10 bolt
11, 11' : 압착홈11, 11 ': Crimp groove
본 고안은 각종 변압기에 전선을 연결 접속하는데 사용되는 전선 접속단자 구조에 관한 것으로, 특히, 변압기에 연결되는 고정단자의 연결부를 평면 형상으로 구성하고, 상기 연결부에 고정되며 전선이 연결되는 연결단자를 전선압착부와 평면상의 접속부를 갖도록 구성하여 상기 연결단자의 연결부와 접속단자의 접속부가 평면상에서 면접촉 되도록 접속할 수 있게 하므로서 접속저항을 줄여 과열을 방지하고 양단자의 접속상태를 견고하게 유지하여 이완 현상을 방지할 수 있어 품질을 향상시키며, 접속작업도 편리하게 할 수 있도록 한 변압기용 전선 접속단자 구조에 관한 것이다.The present invention relates to a wire connection terminal structure used for connecting and connecting electric wires to various transformers, and in particular, the connection portion of the fixed terminal connected to the transformer in a flat shape, the connection terminal is fixed to the connection portion and the wire is connected It is configured to have a flat connection with the wire crimping part, so that the connection part of the connection terminal and the connection part of the connection terminal can be connected in surface contact on the plane, thereby reducing the connection resistance to prevent overheating and maintaining the connection state of both terminals firmly. The present invention relates to a wire connecting terminal structure for a transformer, which can prevent the flow rate, improve the quality, and facilitate the connection work.
일반적으로 변압기 등에 전선을 연결하려면 접속단자를 사용하게 되며 상기 접속단자는 변압기와 연결되는 고정단자와 전선이 연결되는 연결단자로 분리 구성되어 상호 연결 고정시켜 전선을 접속할 수 있게 된다.In general, a connection terminal is used to connect an electric wire to a transformer, and the connection terminal is separated into a fixed terminal connected to a transformer and a connection terminal to which a wire is connected, and the wires can be connected and fixed to each other.
이와 같은 목적으로 이용되는 종래의 변압기용 전선 접속단자(20)구조를 보면 제5도에서 보는 바와 같이 변압기와 연결되는 고정단자(21)에 접속부(22)(22')와 연결단자 고정홈(23)을 형성하고, 전선(C)과 연결되는 연결단자(24)에는 전선삽입부(25)와 연결볼트(26) 및 지지부(27)를 일체로 형성하여 상기 연결단자(24)의 전선 삽입부(25)에 전선(C)을 끼운 다음 연결볼트(26)를 고정단자(21)의 고정홈(23)으로 삽입하고, 상기 연결볼트(26)에 너트(28)를 체결하여 전선(C)을 접속시킬 수 있게 되어 있다.Looking at the structure of the conventional wire connection terminal 20 for the purpose of this purpose, as shown in FIG. 5, the connecting portions 22, 22 'and the connecting terminal fixing grooves are fixed to the fixed terminal 21 connected to the transformer. 23) and the wire insertion part 25, the connection bolt 26 and the support part 27 are integrally formed in the connection terminal 24 connected to the wire C to insert the wire of the connection terminal 24. Insert the wire (C) into the portion 25, then insert the connecting bolt 26 into the fixing groove 23 of the fixed terminal 21, and tighten the nut 28 to the connecting bolt 26 to wire (C) ) Can be connected.
따라서 상기와 같은 종래의 접속단자(20)는 제6도에서 보는 바와 같이 고정단자(21)의 접속부(22)(22')와 연결단자(24)의 전선삽입부(25)상면 지지부(27) 사이에 전선(C)이 결합되어 접속되므로 전선(C)의 접속이 점접촉으로 이루어져 접촉면적이 양 50% 정도 밖에 되지 않고 양쪽 공간(29)(29')의 미접속 부분 전선(C)이 양쪽 공간(29)(29')으로 밀려 조입 상태가 이완되어 헐거워지므로 전선 접속저항이 커지면서 전선 및 변압기가 과열되어 소손되는 현상이 나타나고 또한 안전사고의 위험성이 따르는 문제점이 있었으며, 상기 연결단자의 전선삽입부에 전선을 끼운 상태에서 고정단자의 고정홈에 끼워 너트로 조여 전선과 함께 연결단자를 고정단자에 접속시키게 되므로 접속작업에 많은 어려움이 다르고 접속상태도 견고하지 못하여 신뢰성과 품질을 저하시키는 문제점이 있었다.Therefore, the conventional connection terminal 20 as described above, as shown in FIG. 6, the connection portions 22 and 22 'of the fixed terminal 21 and the upper portion of the wire insertion portion 25 of the connection terminal 24 are supported. Since the wires C are coupled and connected between the wires, the connection of the wires C is made in point contact so that the contact area is only about 50%, and the unconnected partial wires C of both spaces 29 and 29 'are connected. Since the tightened state is loosened and loosened due to the two spaces 29 and 29 ', there is a problem that the wire and the transformer are overheated and burned out as the wire connection resistance increases, and there is a risk of safety accident. In the state of inserting the electric wire into the wire insertion part, it is inserted into the fixing groove of the fixed terminal and tightened with a nut to connect the connecting terminal with the wire to the fixed terminal. door There was a problem.
본 고안은 상기와 같은 종래의 문제점을 보완하고져 변압기에 연결되는 고정단자와 연결부를 평면 형상으로 구성하고, 상기 연결부에 고정되며 전선이 연결되는 연결단자를 전선압착부와 평면상의 접속부를 갖도록 구성하여 상기 연결단자의 연결부와 접속단자의 접속부가 평면상에서 면접촉 되도록 접속할 수 있게 하므로서 접속자항을 줄여 과열을 방지하고 양단자의 접속상태를 견고하게 유지하여 이완 현상을 방지할 수 있도록 한 변압기용 전선 접속단자 구조를 제공하고져 하는데 그 목적이 있는 것이다.The present invention is to compensate for the conventional problems as described above to configure the fixed terminal and the connection portion connected to the transformer in a flat shape, and the connection terminal fixed to the connection portion and the wire is connected to have a wire crimping portion and a planar connection portion The connection part of the connection terminal and the connection part of the connection terminal can be connected so as to be in surface contact on the plane, thereby reducing the connection term to prevent overheating and maintaining the connection state of both terminals firmly to prevent the relaxation phenomenon. Its purpose is to provide a structure.
이하 본 고안을 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
나사공(8')을 갖는 평면상의 접속부(9)와 전선압착부(6)가 형성된 연결단자(5)를 전선(C)의 단부에 결합하여 평판형상의 연결부(4)를 갖는 변압기의 고정단자(2)에 상기 연결단자(5)로 전선(C)을 접속함에 있어서, 상기 접속부(9)에는 걸림돌기(7)를 형성하고, 상기 연결부(4)에는 양면에 걸림공(3)(3')을 형성하며, 고정단자(2)에 연결단자(5)를 고정 접속할 때 상기 걸림돌기(7)가 걸림공(3)(3')에 삽입되도록하여 볼트(10)와의 마찰로 연결단자(5)가 회전되는 것을 방지할 수 있도록 한 것이다.Fixing the transformer having the plate-shaped connecting portion 4 by coupling the flat connecting portion 9 having the screw hole 8 'and the connecting terminal 5 having the wire crimping portion 6 to the end of the electric wire C. In connecting the electric wire C to the terminal 2 with the connecting terminal 5, a locking projection 7 is formed in the connecting portion 9, and a locking hole 3 on both sides of the connecting portion 4 ( 3 '), and when the connecting terminal 5 is fixedly connected to the fixed terminal 2, the locking projection 7 is inserted into the locking hole (3) (3') to be connected by friction with the bolt (10). The terminal 5 is to be prevented from rotating.
미설명부호(11)(11')는 압착홈이다.Reference numeral 11 (11 ') is a crimp groove.
이상과 같이 구성되는 본 고안의 실시예에 따른 작용효과를 설명하면 다음과 같다.Referring to the effect of the embodiment of the present invention is configured as described above are as follows.
먼저 상기 연결단자(5)에 형성되어 있는 원통형상의 전선압착부(6)에 전선(C)를 삽입한 후 상기 전선압착부(6)의 상하면을 압착홈(11)(11')이 형성되도록 압착시켜 전선(C)과 연결단자(5)를 통상적인 구조로 연결 고정시킨다.First, the electric wire C is inserted into the cylindrical wire crimp 6 formed in the connection terminal 5, and then the upper and lower surfaces of the wire crimp 6 are formed to have crimp grooves 11, 11 ′. By crimping, the wire C and the connection terminal 5 are fixed in a conventional structure.
상기와 같이 전선(C)에 연결단자(5)를 연결시킨 상태에서 제2도와 제3도에서 보는 바와 같이 상기 고정단자(2)에 형성되어 있는 평면상의 연결부(4) 일측면에 연결단자(5)의 접속부(9)를 대고 나사공(8')과 나선체결공(8)에 볼트(10)를 결합체결하면 상기 연결단자(5)의 접속부(9)에 형성되어 있는 걸림돌기(7)가 고정단자(2)의 연결부(4)에 형성되어 있는 걸림공(3)에 삽입되어 볼트(10)와의 마찰에도 연결단자(5)의 회전이 방지되면서 고정단자(2)에 견고하게 고정 접속되게 되는 것이다.In the state in which the connection terminal 5 is connected to the electric wire C as described above, as shown in FIG. 2 and FIG. 3, the connection terminal on one side of the planar connection portion 4 formed on the fixed terminal 2 is formed. When the bolt 10 is fastened to the screw hole 8 'and the screw fastening hole 8 by applying the connection part 9 of 5), the locking projection 7 formed in the connection part 9 of the said connection terminal 5 is carried out. ) Is inserted into the engaging hole (3) formed in the connecting portion (4) of the fixed terminal (2) is firmly fixed to the fixed terminal (2) while preventing the rotation of the connecting terminal (5) even in friction with the bolt (10) To be connected.
또한 상기 연결단자(5)의 접속부(9)를 제4도에서 보는 바와같이 고정단자(2)의 연결부(4)저면에 대고 볼트(10)로서 체결고정시켜 연결단자(5)와 고정단자(2)를 접속 고정시킬 수 있게 되며, 이때에도 상기 연결단자(5)의 접속부(9)에 형성되어 있는 걸림돌기(7)가 고정단자(2)의 연결부(4)저면에 형성되어 있는 걸림공(3')에 삽입되어 연결단자(5)의 회전이 방지되게 되는 것이다.Further, as shown in FIG. 4, the connecting portion 9 of the connecting terminal 5 is fastened to the bottom of the connecting portion 4 of the fixed terminal 2 as a bolt 10 and fixed to the connecting terminal 5 and the fixed terminal ( 2) can be connected and fixed, the locking hole 7 is formed in the connecting portion 9 of the connecting terminal 5 is formed on the bottom of the connecting portion 4 of the fixed terminal 2 Is inserted into (3 ') is to prevent the rotation of the connection terminal (5).
따라서 상기와 같은 본 고안의 접속단자는 전선(C)과 연결단자(5)가 전선압착부(6)에 의해 접속된 상태로 상기 연결단자(5)가 고정단자(2)에 접속되고 또한 상기 연결단자(5)의 접속부(9)와 고정단자(2)의 연결부(4)가 평면상으로 구성되어 서로 면접촉되므로 양 단자의 접속면적의 약 98% 이상 되어 접속저상이 거의 없으므로 과열이 방지되며 연결단자와 전선의 이완 현상과 고정단자(2)와의 유동 현상이 방지되며 양 단자의 고정 접속상태를 견고히 하면서 고정상태를 장기간 견고하게 지속적으로 유지할 수 있어 상기 형상에 의해서 전선과 변압기가 과열 소손되는 현상을 방지하고 안전사고를 미연에 방지할 수 있게 된다.Therefore, the connection terminal of the present invention as described above is connected to the fixed terminal 2 and the connection terminal 5 in the state that the wire (C) and the connection terminal 5 is connected by the wire crimping portion (6) Since the connecting portion 9 of the connecting terminal 5 and the connecting portion 4 of the fixed terminal 2 are in planar contact with each other in surface contact with each other, the connection area of both terminals is about 98% or more and there is almost no connection bottom so there is no overheating. It prevents the loosening of the connecting terminal and the wire and the flow of the fixed terminal (2), and it can maintain the fixed state for a long time while firmly fixing the fixed connection state of both terminals. It is possible to prevent such a phenomenon and prevent accidents in advance.
이상에서 설명한 바와 같이 본 고안은 변압기에 연결되는 고정단자의 연결부를 평면 형상으로 구성하고, 상기 연결부에 고정되며 전선이 연결되는 연결단자를 전선압착부와 평면상의 접속부를 갖도록 구성하며 상기 연결단자의 연결부와 접속단자의 접속부가 평면상에서 면접촉되도록 접속할 수 있게 하므로서 접속자항을 줄여 과열을 방지하고, 양단자의 접속상태를 견고하게 유지하며 이완 현상을 방지할 수 있으므로 과열로 인한 전선과 변압기의 소손 및 파손 현상을 방지할 수 있는 효과가 있으며, 이에따라 안전사고도 미연에 방지할 수 있고 또한 전선과 접속단자의 접속 작업이 매우 손쉽고 간편하여 작업성을 향상시킬 수 있으며, 접속 상태가 견고하고 지속적으로 접속상태를 유지할 수 있어 제품의 품질과 신뢰성도 향상시킬 수 있는 효과를 얻을 수 있는 것이다.As described above, the present invention constitutes a connecting portion of a fixed terminal connected to a transformer in a planar shape, and a connecting terminal fixed to the connecting portion and connected to a wire has a wire crimping portion and a planar connecting portion. The connection part of the connection part and the connection terminal can be connected so as to be in surface contact with each other on the plane, thereby reducing the connection term to prevent overheating, maintaining the connection state of both terminals firmly, and preventing the loosening phenomenon. There is an effect to prevent breakage, and thus can prevent safety accidents in advance, and it is very easy and simple to connect electric wires and terminals, improving workability. It can maintain the state and improve the quality and reliability of the product. You can get it.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940007380U KR970005581Y1 (en) | 1994-04-09 | 1994-04-09 | Connecting terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940007380U KR970005581Y1 (en) | 1994-04-09 | 1994-04-09 | Connecting terminal structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950031538U KR950031538U (en) | 1995-11-22 |
| KR970005581Y1 true KR970005581Y1 (en) | 1997-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940007380U KR970005581Y1 (en) | 1994-04-09 | 1994-04-09 | Connecting terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970005581Y1 (en) |
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1994
- 1994-04-09 KR KR2019940007380U patent/KR970005581Y1/en active IP Right Grant
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| Publication number | Publication date |
|---|---|
| KR950031538U (en) | 1995-11-22 |
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