KR890001664Y1 - Terminal block for electric wire connection - Google Patents

Terminal block for electric wire connection Download PDF

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Publication number
KR890001664Y1
KR890001664Y1 KR2019860006464U KR860006464U KR890001664Y1 KR 890001664 Y1 KR890001664 Y1 KR 890001664Y1 KR 2019860006464 U KR2019860006464 U KR 2019860006464U KR 860006464 U KR860006464 U KR 860006464U KR 890001664 Y1 KR890001664 Y1 KR 890001664Y1
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KR
South Korea
Prior art keywords
wire
terminal block
terminal
spring
electric wire
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Application number
KR2019860006464U
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Korean (ko)
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KR870019088U (en
Inventor
변해창
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주식회사금성사
구자학
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Priority to KR2019860006464U priority Critical patent/KR890001664Y1/en
Publication of KR870019088U publication Critical patent/KR870019088U/en
Application granted granted Critical
Publication of KR890001664Y1 publication Critical patent/KR890001664Y1/en

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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
    • H01R11/22—End pieces terminating in a spring clip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks

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  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

내용 없음.No content.

Description

전선 접속용 단자대Terminal block for electric wire connection

제1도는 본 고안의 구성을 보이기 위한 분해 사시도.1 is an exploded perspective view for showing the configuration of the present invention.

제2도는 단자대 본체의 평면도.2 is a plan view of the terminal block body.

제3도는 단자에 전선이 삽입 고정된 상태를 보인 측면도.3 is a side view showing a state in which a wire is inserted and fixed to the terminal.

제4도는 본 고안의 구성을 보이기 위한 조립된 상태의 단면도.Figure 4 is a cross-sectional view of the assembled state to show the configuration of the present invention.

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

1 : 단자대 본체 la,la' : 전선 삽입홈1: Terminal block body la, la ': Wire insertion groove

1b,1b' : 체결공 le,le' : 단자홈1b, 1b ': Fastener le, le': Terminal groove

2 : 캡 2a,2a' : 전선삽입홈2: Cap 2a, 2a ': Wire insertion groove

2b,2b' : 체결간 3,3' : 단자2b, 2b ': Between fastenings 3,3': Terminal

3a,3a' : 몸체 3c,3c' : 걸림돌기3a, 3a ': Body 3c, 3c': Hanging protrusion

3d,3d' : 요부 4 : 스프링3d, 3d ': main part 4: spring

4a : 걸림부 5 : 누르개4a: latching portion 5: presser

본 고안은 전선을 접속하는 단자대에 관한 것으로, 특히 분리형 룸 에어콘에 적용되는 전선 접속용 단자대를 개선하여 전선의 심선에 별도의 가공을 요하지 않고, 간편하게 접속시킬 수 있게한 전선 접속용 단자대에 관한 것이다.The present invention relates to a terminal block for connecting electric wires, and more particularly, to a terminal block for electric wire connection, which can be easily connected without requiring additional processing to the core wire of the electric wire by improving the terminal block for electric wires applied to a separate room air conditioner. .

일반적으로 가정에서 사용되는 분리형 룸 에어콘에 전원 단자를 결합시킬 때는 전선의 피복을 개피하여 심선을 노출시키고, 그 심선의 끝에 단자를 끼워 고정시켜서 단자대에 접속을 시키거나 또는 심선을 후크형으로 가공하여 단자대에 고정나사로 고정시키는 구조로 되어 있는바, 이와 같은 종래의 분리형 룸 에어콘의 전선 접속용 단자대는 전선의 심선에 단자를 끼워야 하는 별도의 가공공정을 거쳐야 하기 때문에 작업이 번거로우며, 또한 일단 고정된 전선이 외부의 충격이나 진동에 의하여 고정나사가 풀리게 되어 전선의 접속상태가 양호하지 못하게 되는 등의 결함이 있다.In general, when connecting the power supply terminal to a detachable room air conditioner used in homes, the core wire is exposed by exposing the covering of the wire, and the terminal is fixed by inserting the terminal at the end of the core wire to connect the terminal block or by processing the core wire in the hook type. The terminal block for wire connection of the conventional detachable room air conditioner is cumbersome because it requires a separate processing step to insert the terminal into the core wire of the wire. There is a defect that the fixing screw is loosened due to external shock or vibration and the connection state of the wire is not good.

본 고안 단자대는 종래의 이와 같은 문제점을 해소하고자 단자대의 내부에 단자를 삽입하고, 그 내부에 스프링을 탄력설치하여 이를 누르개로 눌러서 단자와 스프링 사이의 틈새에 전선의 심선이 삽입고정되게 하며, 또한 쉽게 전선을 분리시킬 수 있게 하여 전선의 접속과 분리가 현저하게 용이하며, 그 고정상태도 확실하게 할 수 있게한 것으로, 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The terminal block of the present invention inserts the terminal into the inside of the terminal block to solve such a problem in the related art, and the spring is installed in the inside of the terminal elastically by pressing it with the pusher so that the core wire of the wire is inserted and fixed in the gap between the terminal and the spring. The wires can be easily disconnected and the connection and disconnection of the wires are remarkably easy, and the fixed state can be assured, which will be described in detail with reference to the accompanying drawings.

제1도는 본 고안 단자대의 구성을 보이기 위한 분해 사시도이고, 제2도는 단자대 본체의 내부구성을 보이기 위한 평면도이며, 제3도는 단자에 전선이 삽입되어 스프링에 압착된 상태를 보인 것이고, 제4도는 본 고안 결합상태를 보인 것으로, 이에 의거하여 구성을 설명하면, 도면중 1은 단자대 본체이며, 2는 본체(1)의 상측에 조립되는 캡을 보인 것으로, 단자대본체(1)의 전방에 전선삽입홈(la)(la')을 요설하고 그 후방에 체결공(1b)(1b')을 천설하며, 중심부에 형성된 맞춤공(1c)의 양측에는 안내리브(1d)(1d')를 형성하고, 그 외측에는 단자홈(1e)(1e')을 형성하는 한편, 선단부가 완만하게 상향 절곡되며자상의 단면을 가지는 몸체(3a)(3a')의 중심부가 일정폭으로 절결되어 안내홈(3b)(3b')이 구비되는 몸체(3a)(3a') 주벽의 후단부를 내향절결하여 걸림돌기(3c)(3c')를 형성하고, 그 상측 후단부를 절결하여 요부(3d)(3d')를 형성한 단자 (3)(3')에 “”형상의 스프링(4)을 상기 걸림돌기(3c)(3c')에 걸리도록 삽설하여 상기 단자홈(1e)(1e')에 삽입하고 단자(3)(3')의 요부(3d)(3d')에자상의 누르개(5)를 삽입하여 스프링(4)의 걸림부(4a)에 접촉시키며 전방에 상기 단자대 본체(1)의 전선삽입홈(la)(la')과 대응되게 전선삽입홈(2a)(2a')이 요설되고 후방에 상기 누르개(5)의 상측부가 삽입되는 누르개공(2d)이 천설되며, 그 양측에는 상기 체결공(1b)(1b')에 삽입체결되는 체결간(2b)(2b')이 하향입설됨과 아울러 후단부에 상기 맞춤공(1c)과 끼워 맞춰지는 맞춤공(2c)이 형성되는 캡(2)을 상기 단자대 본체(1)에 결합시켜서 된 것으로, 도면 중 미설명 부호 6은 전선, 6a는 전선(6)의 피복을 개피한 심선을 보인 것이다.Figure 1 is an exploded perspective view for showing the configuration of the terminal block of the present invention, Figure 2 is a plan view for showing the internal configuration of the terminal block body, Figure 3 is a state in which the wire is inserted into the terminal is pressed on the spring, Figure 4 The present invention shows a coupling state, and when the configuration is explained based on this, in the drawing, 1 is a terminal block main body, 2 shows a cap assembled to the upper side of the main body 1, the wire is inserted in front of the terminal block main body (1) A groove la (la ') is provided and a fastening hole (1b) (1b') is laid at the rear thereof, and guide ribs (1d) (1d ') are formed on both sides of the fitting hole (1c) formed at the center. On the outside thereof, the terminal groove (1e) (1e ') is formed while the tip is gently bent upwards The center of the body 3a, 3a 'having a magnetic cross section is cut to a certain width so that the rear end of the main wall of the body 3a, 3a' provided with the guide grooves 3b, 3b 'is cut inwardly and is caught. (3c) (3c '), and cut off the upper rear end thereof to form terminals 3d (3') that form recesses 3d (3d '). ”Shaped spring 4 is inserted so as to be caught by the engaging projections 3c and 3c 'and inserted into the terminal grooves 1e and 1e' and the recessed portions 3d of the terminals 3 and 3 '( 3d ') The magnetic tab 5 is inserted into contact with the engaging portion 4a of the spring 4, and the wire insertion groove 2a corresponds to the wire insertion groove la'la 'of the terminal block main body 1 in front. (2a ') is provided in the back and the pressurizing opening (2d) is inserted into the upper side of the presser (5) in the rear, the fastening interval (2b) inserted into the fastening holes (1b) (1b') on both sides (2b ') is formed by coupling the cap (2) formed in the lower end and the fitting hole (2c) to be fitted with the fitting hole (1c) at the rear end to the terminal block body (1), not shown in the figure Reference numeral 6 shows an electric wire, and 6a shows a core wire in which the covering of the electric wire 6 is cut off.

이와 같은 구조를 갖는 본 고안의 단자대의 작용효과는 다음과 같다.The operational effect of the terminal block of the present invention having such a structure is as follows.

단자대에 전선(6)을 접속시키고자 할 경우자상 몸체의 하단부가 단자 (3)(3')의 후단부에 형성된 요부(3d)(3d')에 삽입되어 그 상측면이 캡(2) 누르개공 (2d)을 통하여 외부로 약간 상향돌출되는 누르개(5)를 누르게 되면, 그 하단부에 접촉되는 스프링(4)의 일측단부 즉, 걸림부(4a)가 압착되어 단자(3)(3')와 스프링 (4) 사이의 틈새를 넓혀 주게 되며 이때 전선(6)의 심선(a)을 전선삽입홈 (la)(la ')(2a)(2a')을 통하여 스프링(4)과 단자(3)(3') 사이의 틈새에 밀어넣고 누르개(5)에 가해진 힘을 제거하면 스프링(4)은 그 자체의 탄성복원력으로 원상회복되고 단부의 걸림부(4a)가 심선(a)의 외주면을 압착 시켜주게 되어 전선(6)이 고정되게 된다.When connecting the electric wire (6) to the terminal block The lower end of the magnetic body is inserted into the recessed portions 3d and 3d 'formed at the rear end of the terminals 3 and 3' so that its upper side is slightly raised upward through the cap 2 pressing hole 2d. When pressing the presser (5), one side end of the spring (4) in contact with the lower end, that is, the engaging portion (4a) is compressed to widen the gap between the terminals (3) (3 ') and the spring (4) At this time, push the core wire (a) of the wire (6) into the gap between the spring (4) and the terminal (3) (3 ') through the wire insertion groove (la) (la') (2a) (2a ') and press When the force applied to (5) is removed, the spring 4 is restored to its original elastic restoring force, and the engaging portion 4a of the end presses the outer circumferential surface of the core wire a so that the wire 6 is fixed. .

한편, 일단 고정된 전선(6)은 스프링(4)의 걸림부(4a)가 심선(6a)의 삽입방향과 같은 방향으로 절곡되어 있어서, 스프링(4) 자체의 탄성으로 심선(6a)을 압착시켜 주기 때문에 심선(6a)이 임의로 빠지게 될 염려가 없으며, 또 전선(6)을 단자댈부터 분리시키고자 할때는 누르개(5)를 눌러서 스프링(4)과 단자(3)(3') 사이의 틈새를 넓혀주게 되면 단자대로부터 용이하게 전선(6)을 분리시킬 수가 있게 된다.On the other hand, in the wire 6 fixed once, the engaging portion 4a of the spring 4 is bent in the same direction as the insertion direction of the core wire 6a, thereby crimping the core wire 6a with elasticity of the spring 4 itself. There is no fear that the core wire 6a may be pulled out arbitrarily, and the gap between the spring 4 and the terminal 3, 3 'is pushed by pressing the stopper 5 to separate the wire 6 from the terminal. By expanding the width, the wire 6 can be easily separated from the terminal block.

이상에서 상술한 바와 같이 본 고안은 전선의 심선에 단자를 삽입고정해야 하는 가공공정이 불필요하며, 별도의 도구를 사용하지 않고, 누르개를 눌러서 전선을 고정시킬 수가 있게 되어 그 고정작업이 현저하게 편리해질 뿐만 아니라 스프링의 걸림부에 전선에 압착되어 그 고정상태를 확실히 유지할 수 있게 되는등의 이점이 있다.As described above, the present invention eliminates the necessity of the machining process of inserting and fixing the terminal into the core wire of the wire, and makes it possible to fix the wire by pressing the tab without using a separate tool. In addition to being made, there is an advantage such that it is possible to be surely held in a fixed state by being crimped to the electric wire to the engaging portion of the spring.

Claims (1)

몸체(3a)(3a')의 후단부에 걸림돌기(3c)(3c')가 돌설되고, 그 상측에 요부 (3d)(3d')가 형성되는 단자(3)(3')의 걸림돌기(3c)(3c')에 “”형상의 스프링 (4)을 삽설하여 전방에 전선삽입홈(la)(la')과 체결공(1b)(1b') 및 단자홈(1e)(1e ')이 형성되는 단자대 본체(1)의 단자홈(1e)(1e')에 삽입하고,자상의 누르개(5)를 상기 요부(3d)(3d')에 삽입하여 스프링(4)의 걸림부(4a)에 접지시키는 한편, 중심부에 누르개공(2c)이 천공되고 그 양측에는 상기 체결공(1b)(1b')에 삽입체결되는 체결간(2b)(2b')이 각각 하향입설되며 전방에 전선삽입홈(2a)(2a')이 요설된 캡(2)을 상기 단자대 본체(1)에 결합하여서 구성된 것을 특징으로 하는 전선 접속용 단자대.The locking projections 3c and 3c 'protrude from the rear end of the bodies 3a and 3a', and the locking projections of the terminals 3 and 3 'having recesses 3d and 3d' formed thereon. (3c) (3c ') The terminal block main body 1 in which the wire-inserting groove la (la '), the fastening hole (1b) (1b'), and the terminal groove (1e) (1e ') are formed in the front by inserting the spring (4) of the shape. Into the terminal groove (1e) (1e ') of the A magnetic stopper 5 is inserted into the recessed portions 3d and 3d 'to be grounded to the engaging portion 4a of the spring 4, while the pusher opening 2c is drilled in the center and the fastening holes are formed at both sides thereof. (1b) (1b ') is inserted into the fastening section (2b) (2b'), respectively, the downwardly inserted and the cap (2) of the wire insertion groove (2a) (2a ') in the front of the terminal block main body 1 Terminal block for wire connection, characterized in that coupled to).
KR2019860006464U 1986-05-09 1986-05-09 Terminal block for electric wire connection KR890001664Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860006464U KR890001664Y1 (en) 1986-05-09 1986-05-09 Terminal block for electric wire connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860006464U KR890001664Y1 (en) 1986-05-09 1986-05-09 Terminal block for electric wire connection

Publications (2)

Publication Number Publication Date
KR870019088U KR870019088U (en) 1987-12-26
KR890001664Y1 true KR890001664Y1 (en) 1989-04-07

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KR2019860006464U KR890001664Y1 (en) 1986-05-09 1986-05-09 Terminal block for electric wire connection

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200445701Y1 (en) * 2007-09-21 2009-08-26 주식회사보림전자 Earth teminal structure
KR100965854B1 (en) * 2010-02-02 2010-06-24 주식회사 선화정밀 Connecting terminal for telecommunication terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200445701Y1 (en) * 2007-09-21 2009-08-26 주식회사보림전자 Earth teminal structure
KR100965854B1 (en) * 2010-02-02 2010-06-24 주식회사 선화정밀 Connecting terminal for telecommunication terminal

Also Published As

Publication number Publication date
KR870019088U (en) 1987-12-26

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