KR20000033570A - Connection terminal of terminal block and mounting structure of the same - Google Patents
Connection terminal of terminal block and mounting structure of the same Download PDFInfo
- Publication number
- KR20000033570A KR20000033570A KR1019980050479A KR19980050479A KR20000033570A KR 20000033570 A KR20000033570 A KR 20000033570A KR 1019980050479 A KR1019980050479 A KR 1019980050479A KR 19980050479 A KR19980050479 A KR 19980050479A KR 20000033570 A KR20000033570 A KR 20000033570A
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- connection terminal
- cutter
- terminal
- connection
- wire
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/293—Signal power control
- H04B10/294—Signal power control in a multiwavelength system, e.g. gain equalisation
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S2301/00—Functional characteristics
- H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
- H01S3/06762—Fibre amplifiers having a specific amplification band
- H01S3/06766—C-band amplifiers, i.e. amplification in the range of about 1530 nm to 1560 nm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
- H01S3/06762—Fibre amplifiers having a specific amplification band
- H01S3/0677—L-band amplifiers, i.e. amplification in the range of about 1560 nm to 1610 nm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements
Abstract
Description
본 발명은 터미날블록에 내장되는 접속단자와 그 장착구조에 관한 것으로서, 더욱 상세하게는 통신용 단자함 내부에 설치되어 외부의 와이어와 내부의 와이어를 서로 전기적으로 접속시켜 주는 터미날블록의 접속단자에 관한 것이다.The present invention relates to a connection terminal embedded in a terminal block and a mounting structure thereof, and more particularly, to a connection terminal of a terminal block which is installed inside a communication terminal box and electrically connects an external wire and an internal wire to each other. .
일반적으로 건물 내부에는 통신선로를 연결시켜 주는 단자함이 마련되며, 이러한 단자함 내부에는 외부의 와이어를 내부의 와이어와 전기적으로 연결시켜 주는 터미날블록이 설치된다.In general, a terminal box for connecting a communication line is provided inside the building, and inside the terminal box, a terminal block for electrically connecting an external wire with an internal wire is installed.
도 1은 종래 터미날블록의 분해 사시도이다.1 is an exploded perspective view of a conventional terminal block.
이를 참조하면, 상기 터미날블록은 다수개의 와이어 수용슬롯(64)과 접속단자수용홀(62)을 갖는 터미네이션 스트립(TERMINATION STRIP)(60)과, 상기 터미네이션 스트립(60)의 접속단자수용홀(62)에 삽입되는 다수개의 접속단자(40)와, 상기 접속단자(40)를 접속단자 수용홀(62)에 고정시켜 주는 결합구(50) 등으로 이루어진다.Referring to this, the terminal block includes a termination strip 60 having a plurality of wire receiving slots 64 and a connection terminal receiving hole 62, and a terminal receiving hole 62 of the termination strip 60. A plurality of connection terminals 40 to be inserted into the coupling terminal, and a coupler 50 for fixing the connection terminal 40 to the connection terminal accommodating hole 62.
상기 터미네이션 스트립(60)은 뒤집어진 T자 형상의 단면을 갖는 일정 길이의 베이스(67)와, 상기 베이스(67) 상면으로부터 일정길이 돌출되어 일렬로 형성된 다수개의 가이드돌기(61)와, 서로 인접된 가이드돌기(61)의 중앙부에 일정 길이와 일정 깊이를 갖도록 다수개의 접속단자수용홀(62)이 형성되어 이루어진다.The termination strip 60 has a base 67 having a predetermined length having an inverted T-shaped cross section, a plurality of guide protrusions 61 formed in a row by protruding a predetermined length from an upper surface of the base 67, and adjacent to each other. A plurality of connection terminal accommodating holes 62 are formed to have a predetermined length and a predetermined depth at the central portion of the guide protrusion 61.
이때, 상기 터미네이션 스트립(60)의 서로 인접된 가이드돌기(61) 사이에는 소정 간격의 와이어 수용슬롯(62)이 형성된다.In this case, the wire receiving slots 62 at predetermined intervals are formed between the guide protrusions 61 adjacent to each other of the termination strip 60.
또한, 상기 터미네이션 스트립(60)의 전방벽면에는 터미날 수용홀(62)과 연통되는 결합돌기 삽입홈(63)이 형성된다.In addition, a coupling protrusion insertion groove 63 is formed on the front wall surface of the termination strip 60 to communicate with the terminal receiving hole 62.
상기 접속단자(40)는 상기 터미네이션 스트립(60)에 끼워져 고정되는 몸체(40a)와, 상기 몸체(40a) 상단에 Ｖ자 형태로 돌출된 컷터(41)가 일체로 형성되어 이루어진다.The connection terminal 40 is formed by integrally formed with a body 40a fixed to the termination strip 60 and a cutter 41 protruding in a U-shape at the upper end of the body 40a.
상기 컷터(41)의 중앙 하부에 해당되는 몸체(40a)상에는 소정 간격으로 평행하게 형성된 접속슬롯(42)이 마련되고, 상기 접속슬롯(42) 하부에는 소정 길이와 소정 폭을 갖도록 형성된 텐션홈(43)이 마련되며, 텐션홈(43) 아래쪽에는 소정의 결합공(45)이 마련된다.Connection slots 42 are formed on the body 40a corresponding to the center lower portion of the cutter 41 in parallel at predetermined intervals, and tension grooves formed to have a predetermined length and a predetermined width under the connection slots 42 ( 43 is provided, and a predetermined coupling hole 45 is provided below the tension groove 43.
상기 결합구(50)는 그 면상에 상하로 일정거리 이격된 위치에 2열의 고정돌기(53)(55)가 마련되어 각기 접속단자(40)의 텐션홈(43)과 결합공(45)에 끼워져 상기 접속단자(40)를 터미네이션 스트립(60) 내부에 고정 결합시킬 수 있도록 이루어진다.The coupler 50 is provided with two rows of fixing protrusions 53 and 55 at positions spaced apart from each other by a predetermined distance on the surface thereof and fitted into the tension grooves 43 and the coupling holes 45 of the connection terminals 40, respectively. The connection terminal 40 is configured to be fixedly coupled to the termination strip 60.
이때, 상기 결합구(50)의 고정돌기(53)(55)는 그 중앙부가 스냅돌기 형상으로 갈라져 자체 탄성을 갖도록 형성되어, 상기 접속단자(40)의 텐션홈(43)과 결합공(45)에 탄력적으로 결합되고, 결합된 후 쉽게 빠지지 않도록 이루어진다.At this time, the fixing protrusions 53 and 55 of the coupler 50 are formed so as to have their own elasticity by splitting their central portions into snap protrusion shapes, and the tension grooves 43 and the coupling holes 45 of the connection terminal 40. ) Is elastically coupled to, and does not fall easily after being combined.
도 2는 종래 접속단자의 확대 사시도이다.2 is an enlarged perspective view of a conventional connection terminal.
이를 참조하면, 상기 접속단자(40)는 상하 방향으로 소정의 길이를 갖는 몸체(40a)와 몸체(40a)에 상부로 돌출되도록 일체로 형성된 Ｖ자형 컷터(41)로 이루어진다.Referring to this, the connection terminal 40 is composed of a U-shaped cutter 41 integrally formed to protrude upward from the body 40a having a predetermined length in the vertical direction and the body 40a.
상기 몸체(40a)에는 컷터(41)의 중앙부로부터 하부로 이어지는 수직방향의 접속슬롯(42)이 마련되어 탈피된 외이어 심선이 접속되고, 상기 접속슬롯(42) 아래쪽에는 소정의 텐션홈(43)이 마련되어 와이어 심선과 접촉되는 밀착력을 조절할 수 있도록 이루어지며, 상기 템션홈(43) 아랫쪽에는 전술한 결합구(50)의 고정돌기(55)가 끼워지는 소정의 결합공(45)이 마련된다.The body 40a is provided with a vertical connection slot 42 extending downward from the center portion of the cutter 41 to the stripped outer wire core wire, and a predetermined tension groove 43 is provided below the connection slot 42. It is provided so as to be able to adjust the contact force in contact with the wire core wire, a predetermined coupling hole 45 is provided at the lower side of the passage groove 43, the fixing projection 55 of the coupling hole 50 is fitted.
따라서, 상기 접속단자(40)의 컷터(41) 위에 와이어를 위치시킨 상태에서 하부로 눌러 끼우게 되면, 접속단자(40)의 컷터(41)가 와이어의 외피를 절개하며, 이어서 탈피된 상태의 와이어 심선이 접속단자(40)의 접속슬롯(42) 내에 끼워져 전기적으로 접속된다.Therefore, when the wire is pressed downward while the wire is placed on the cutter 41 of the connection terminal 40, the cutter 41 of the connection terminal 40 cuts the outer sheath of the wire, and then the stripped state of the wire. The wire core wire is inserted into the connection slot 42 of the connection terminal 40 and electrically connected.
이때, 상기 컷터(41)는 60。 정도로 벌어진 Ｖ자 형으로 이루어져 와이어가 쉽게 미끄러져 접속슬롯(42) 내에 끼워지기 때문에 상기 와이어의 외피가 탈피되지 않고 접속슬롯(42) 내에 끼워지는 등의 접속 불량율이 높다.At this time, the cutter 41 is formed in a U-shape of about 60 degrees, so that the wire is easily slipped into the connection slot 42 so that the outer shell of the wire is inserted into the connection slot 42 without being peeled off. The defective rate is high.
또한, 상기 컷터(41)는 중앙부에만 Ｖ형으로 형성되고 양측면에는 수평면으로 이루어져 상기 와이어를 일일이 Ｖ자형 컷터(41) 내에 위치되도록 하고 지그로 눌러끼워야 하기 때문에 접속작업이 번거로운 문제점이 있다.In addition, the cutter 41 is formed in the center portion only in the concave shape and the horizontal surface on both sides to be placed in the U-shaped cutter 41 one by one and there is a problem that the connection work is cumbersome because it must be pressed into the jig.
상기 컷터(41)와 접속슬롯(42) 사이의 엣지(edge)(41a) 부분이 둔각을 이루고 있기 때문에 상기 엣지(41a)가 쉽게 마모되거나 엣지(41a)의 역할을 제대로 발휘하지 못하여 와이어의 탈피가 제대로 되지 않는 경우가 자주 발생된다.Since the edge 41a portion between the cutter 41 and the connection slot 42 forms an obtuse angle, the edge 41a is not easily worn or does not properly play the role of the edge 41a. It often happens that things don't go right.
상기 접속단자의 접속슬롯(42)은 소정 간격을 갖도록 평행하게 형성되므로, 이러한 접속슬롯(42)에는 단일 종류의 와이어 심선만이 끼워져 접속되며, 만일 심선의 굵기가 다른 와이어를 접속할 경우에는 상기 접속슬롯(42)의 간격이 맞지 않기 때문에 사용할 수 없게 된다.Since the connection slots 42 of the connection terminals are formed in parallel to have a predetermined interval, only a single type of wire core wire is connected to the connection slot 42, and in case of connecting wires having different thicknesses of the core wires, the connection slots are connected. The slots 42 cannot be used because they do not coincide with each other.
상기 접속단자(40)는 별도의 결합구(50)에 의해 터미네이션 스트립(60) 내부에 고정 설치되므로, 제품의 생산성과 조립성이 저하된다.Since the connection terminal 40 is fixedly installed in the termination strip 60 by a separate coupler 50, productivity and assemblability of the product are reduced.
본 발명의 주된 목적은 상기 접속단자의 접속슬롯을 Ｖ자형으로 형성하므로써, 다양한 굵기의 와이어에도 호환하여 사용할 수 있도록 된 터미날블록의 접속단자를 제공하는 것이다.The main object of the present invention is to provide a connection terminal of a terminal block which can be used interchangeably with wires of various thicknesses by forming the connection slot of the connection terminal in a U-shape.
본 발명의 다른 목적은 상기 와이어가 컷터의 경사면을 따라 쉽게 미끄러지지는 것을 방지하고 상기 엣지의 각도를 예리하게 하여 와이어의 탈피가 원활하게 이루어지도록 된 터미날 블록의 접속단자를 제공하는 것이다.Another object of the present invention is to provide a connection terminal of the terminal block to prevent the wire from slipping easily along the inclined surface of the cutter and to sharpen the angle of the edge so that the stripping of the wire is performed smoothly.
또한, 상기 컷터의 경사면을 양측 단부로부터 형성하여 상기 와이어의 접속작업이 용이한 터미날 블록의 접속단자를 제공하는 것이다.In addition, the inclined surface of the cutter is formed from both ends to provide a connection terminal of the terminal block that is easy to connect the wire.
또한, 상기 접속단자는 터미네이션 스트립에 삽입하기만 하면, 자체의 구조에 의해 접속단자 수용홀에 고정 설치되도록 이루어진 터미날 블록의 접속단자 장착구조를 제공하는 것이다.In addition, the connecting terminal simply provides a connection terminal mounting structure of the terminal block, which is fixed to the connection terminal accommodating hole by its own structure, simply inserted into the termination strip.
도 1은 종래 터미날블록의 분해 사시도,1 is an exploded perspective view of a conventional terminal block,
도 2는 종래 접속단자의 확대 사시도,2 is an enlarged perspective view of a conventional connection terminal;
도 3은 본 발명에 따른 접속단자의 사시도,3 is a perspective view of a connection terminal according to the present invention;
도 4는 본 발명에 따른 접속단자에 와이어가 삽입되는 모습을 도시한 단면도,4 is a cross-sectional view showing a state in which a wire is inserted into the connection terminal according to the present invention;
도 5는 본 발명에 따른 접속단자에 와이어가 삽입되는 모습을 도시한 정면도이다.5 is a front view showing a state in which a wire is inserted into the connection terminal according to the present invention.
*** 도면의 주요 부분에 대한 부호의 설명 ****** Explanation of symbols for the main parts of the drawing ***
10 : 접속단자 11 : 컷터10: connection terminal 11: cutter
11a : 엣지 12 : 접속슬롯11a: edge 12: connection slot
13 : 텐션홈 14 : 단턱13: tension groove 14: step
15 : 스냅돌기 20 : 터미네이션 스트립15: snap projection 20: termination strip
21 : 접속단자 수용홀 24 : 걸림턱21: connecting terminal accommodation hole 24: locking jaw
25 : 걸림홈25: hanging groove
본 발명에 따른 터미날 블록의 접속단자는 내 외부의 와이어를 서로 전기적으로 접속시키는 통상의 터미날블록에 있어서, 상단부에는 양측으로 갈수록 돌출되는 소정의 곡률반경을 갖는 컷터가 마련되고, 상기 컷터의 중앙 하부에는 탈피된 상태의 와이어 심선이 끼워져 전기적으로 접속되는 Ｖ형 접속슬롯이 마련된 특징을 갖는다.In the terminal block of the terminal block according to the present invention, a terminal having a predetermined curvature radius protruding toward both sides is provided in a general terminal block for electrically connecting wires inside and outside each other, and the center lower portion of the cutter is provided. It is characterized in that the X-shaped connecting slot is inserted into the wire core wire in the stripped state and electrically connected.
본 발명에 따른 터미날 블록의 접속단자에서 상기 접속단자 상단의 컷터는 100。 ~150。 각도로 벌어져 형성되어 와이어가 탈피되지 않고 미끌어지는 것을 방지하도록 이루어진 특징을 갖는다.In the connection terminal of the terminal block according to the present invention, the cutter at the upper end of the connection terminal is formed at an angle of 100 ° to 150 ° to have a characteristic of preventing the wire from slipping without being peeled off.
본 발명에 따른 터미날 블록의 접속단자 장착구조는 내 외부의 와이어를 서로 전기적으로 접속시키는 통상의 터미날블록에 있어서, 상단부에는 양측으로 갈수록 돌출되는 소정의 곡률반경을 갖는 컷터가 마련되고, 상기 컷터의 중앙 하부에는 탈피된 상태의 와이어 심선이 끼워져 전기적으로 접속되는 Ｖ형 접속슬롯이 마련되며, 면상에는 아래로 갈수록 벌어지는 경사면을 갖는 소정의 스냅돌기가 형성된 접속단자와, 상기 접속단자의 스냅돌기와 대응되는 위치에 상기 스냅돌기가 끼워져 고정되는 소정의 결합홈이 마련된 터미네이션 스트립이 포함된 특징을 갖는다.The terminal mounting structure of the terminal block according to the present invention is a conventional terminal block for electrically connecting wires inside and outside each other, the upper end is provided with a cutter having a predetermined radius of curvature protruding toward both sides, In the lower part of the center, a strip-shaped connecting slot is provided, in which a stripped wire core wire is inserted into and electrically connected thereto, and a connection terminal having a predetermined snap protrusion having an inclined surface that extends downward on the surface thereof corresponds to a snap protrusion of the connection terminal. And a termination strip provided with a predetermined coupling groove to which the snap protrusion is fixed at a position.
이하, 본 발명의 바람직한 실시예에 대해 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings for a preferred embodiment of the present invention will be described in detail.
도 3은 본 발명에 따른 접속단자의 사시도이고, 도 4는 본 발명에 따른 접속단자에 와이어가 삽입되는 모습을 도시한 단면도이며, 도 5는 본 발명에 따른 접속단자에 와이어가 삽입되는 모습을 도시한 정면도이다.3 is a perspective view of a connection terminal according to the present invention, Figure 4 is a cross-sectional view showing a state in which the wire is inserted into the connection terminal according to the present invention, Figure 5 is a state in which the wire is inserted into the connection terminal according to the present invention. It is the front view shown.
이를 참조하면, 상기 접속단자(10)는 그 상단부에 양측으로 갈수록 돌출되는 소정의 컷터(11)가 마련되고, 상기 컷터(11)의 중앙 하부에는 탈피된 상태의 와이어 심선(33)이 끼워져 접속되는 Ｖ자형 접속슬롯(12)이 마련되며, 상기 접속슬롯(12) 하부에는 텐션홈(13)이 이어져 형성된다.Referring to this, the connection terminal 10 is provided with a predetermined cutter 11 protruding toward both sides at the upper end portion thereof, and a wire core wire 33 in a stripped state is inserted into and connected to a lower portion of the center of the cutter 11. A U-shaped connecting slot 12 is provided, and a tension groove 13 is formed in the lower portion of the connecting slot 12.
또한, 상기 접속단자(10)의 접속슬롯(13) 하부의 면상에는 소정의 스냅돌기(15)가 형성되어 터미네이션 스트립(20) 내부에 고정 설치되도록 이루어진다.In addition, a predetermined snap protrusion 15 is formed on the lower surface of the connection slot 13 of the connection terminal 10 to be fixedly installed in the termination strip 20.
이러한 접속단자(10)가 삽입되는 터미네이션 스트립(20)의 접속단자수용홀(21) 내벽면에는 상기 접속단자(10)의 스냅돌기(15)가 끼워지는 소정의 결합홈(25)이 마련된다.In the inner wall surface of the connection terminal receiving hole 21 of the termination strip 20 into which the connection terminal 10 is inserted, a predetermined coupling groove 25 into which the snap protrusion 15 of the connection terminal 10 is fitted is provided. .
상기 접속단자(10)의 컷터(11)는 100。 ~150。의 각도로 벌어진 Ｖ자 형태로 이루어진 상태에서 그 끝단이 소정의 곡률반경으로 라운딩되어 컷터(11)와 접속슬롯(12) 사이의 엣지(11a)를 더욱 예리하게 하므로써, 와이어(30)가 보다 잘 탈피되도록 이루어진다.The cutter 11 of the connection terminal 10 is rounded to a predetermined radius of curvature in a state of a U-shape formed at an angle of 100 ° to 150 °, and thus, between the cutter 11 and the connection slot 12. By sharpening the edge 11a, the wire 30 is made to peel better.
또한, 상기 접속단자(10)는 컷터(11) 전방에 소정의 단턱(14)이 형성되도록 이루어진다.In addition, the connection terminal 10 is formed such that a predetermined step 14 is formed in front of the cutter (11).
상기 컷터(11)는 양측 단부로부터 중앙부를 향해 소정 각도의 경사면을 이루도록 형성되므로써, 와이어(30)를 컷터(11)의 상부에 위치되도록 하기만 하면 상기 와이어(30)가 경사면에 의해 컷터(11)의 중앙부로 모여지도록 이루어진다.The cutter 11 is formed to form an inclined surface at a predetermined angle from both end portions to the center portion, so that the wire 30 is formed by the inclined surface so that the wire 30 is positioned only on the upper portion of the cutter 11. ) To the center of the
상기 접속단자(10)의 컷터(11) 중앙 하부에는 소정의 Ｖ자형 접속슬롯(12)이 마련되어 다양한 굵기의 와이어(30)도 밀착 접속되므로 공용으로 사용될 수 있다.Since a predetermined U-shaped connection slot 12 is provided at the center lower portion of the cutter 11 of the connection terminal 10, wires 30 of various thicknesses may also be closely connected to each other.
상기 접속단자(10)의 접속슬롯(12)의 하단에는 소정의 텐션홈(13)이 이어져 형성되는 데, 상기 텐션홈(13)은 소정 폭과 길이를 갖도록 형성되어 와이어 심선(33)과 접촉되는 텐션을 일정 범위 내에서 조절할 수 있도록 이루어진다.A predetermined tension groove 13 is formed at a lower end of the connection slot 12 of the connection terminal 10, and the tension groove 13 is formed to have a predetermined width and length to contact the wire core wire 33. The tension can be adjusted within a certain range.
또한, 상기 접속단자(10)의 면상에는 Ｕ자 형태로 절개되어 후방으로 소정각도 절곡된 스냅돌기(15)가 마련되어 후술할 접속단자수용홀(21)의 걸림홈(25)에 끼워져 고정되도록 이루어진다.In addition, on the surface of the connection terminal 10 is provided with a snap protrusion 15 cut in a U-shape and bent a predetermined angle to the rear to be fitted and fixed to the locking groove 25 of the connection terminal receiving hole 21 to be described later. .
상기 터미네이션 스트립(20)의 접속단자수용홀(21) 내벽면에는 상기 접속단자(10)의 스냅돌기(15)와 대응되는 위치에 걸림홈(25)이 형성되어 상기 접속단자(10)가 하부로 눌리는 것을 지지하도록 이루어지며, 상기 접속단자(10)의 단턱(14)과 대응되는 위치에는 소정의 걸림턱(24)이 마련되어 상기 접속단자(10)가 상부로 빠지는 것을 방지하도록 이루어진다.In the inner wall surface of the connection terminal receiving hole 21 of the termination strip 20, a locking groove 25 is formed at a position corresponding to the snap protrusion 15 of the connection terminal 10 so that the connection terminal 10 is lowered. It is made to support the pressing, and a predetermined locking step 24 is provided at a position corresponding to the step 14 of the connection terminal 10 to prevent the connection terminal 10 from falling out.
이상의 구성에 의한 본 발명의 작용예에 대해 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings for the working example of the present invention by the above configuration as follows.
도 4는 본 발명에 따른 접속단자에 와이어가 삽입되는 모습을 도시한 단면도이며, 도 5는 본 발명에 따른 접속단자에 와이어가 삽입되는 모습을 도시한 정면도이다.Figure 4 is a cross-sectional view showing a wire is inserted into the connection terminal according to the present invention, Figure 5 is a front view showing a state in which the wire is inserted into the connection terminal according to the present invention.
이를 참조하면, 상기 접속단자(10)의 컷터(11) 상단에 접속할 와이어(30)를 위치시킨 상태에서 지그 등으로 와이어(30)를 눌러 끼우게 되면, 상기 와이어(30)가 컷터(11)에 의해 탈피되면서 접속슬롯(12)에 끼워져 전기적으로 접속된다.Referring to this, when the wire 30 is pressed with a jig or the like while the wire 30 to be connected to the upper end of the cutter 11 of the connection terminal 10 is positioned, the wire 30 is cut by the cutter 11. While being stripped off by being inserted into the connection slot 12, it is electrically connected.
이때, 상기 접속단자(10) 상단의 컷터(11)는 100。~150。 각도로 벌어진 상태로 형성되기 때문에 종래의 경사면 보다 그 경사 정도가 완만하므로 와이어(30)가 쉽게 미끄러지는 것이 방지되며, 상기 컷터(11)의 끝단부는 소정의 곡률반경으로 가공되어 상기 컷터(11)와 접속슬롯(12) 사이의 엣지(11a)가 보다 예리해지므로 와이어(30)의 외피가 더욱 잘 탈피된다.At this time, since the cutter 11 at the upper end of the connection terminal 10 is formed at an angle of 100 ° to 150 °, the degree of inclination is gentler than that of the conventional inclined surface, so that the wire 30 is prevented from slipping easily. The end of the cutter 11 is processed to a predetermined radius of curvature so that the edge 11a between the cutter 11 and the connection slot 12 becomes sharper, so that the outer skin of the wire 30 is more peeled off.
또한, 상기 컷터(11)는 양측 단부로부터 소정의 경사면을 가지도록 형성되어 상기 와이어(30)를 컷터(11)의 상단부에 위치시키기만 하면 컷터(11)의 중심부로 모여지기 때문에 접속작업이 용이하다.In addition, the cutter 11 is formed to have a predetermined inclined surface from both ends, and simply connects the wire 30 to the upper end of the cutter 11 so that it is easy to connect to the center of the cutter 11. Do.
또한, 상기 접속슬롯(12)은 Ｖ자형 경사면을 갖도록 형성되어 와이어(30)의 굵기에 상관없이 공용으로 호환하여 사용할 수 있다.In addition, the connection slot 12 is formed to have a U-shaped inclined surface can be used interchangeably in common regardless of the thickness of the wire (30).
상기 텐션홈(13)은 접속슬롯(12)이 와이어 심선(33)과 밀착 접촉되는 텐션을 적절히 조절할 수 있게 된다.The tension groove 13 can properly adjust the tension in which the connection slot 12 is in close contact with the wire core 33.
또한, 상기 접속단자(10)의 면상에는 소정의 스냅돌기(15)가 마련되어 상기 접속단자수용홀(21)에 끼우게 되면, 상기 스냅돌기(15)가 접속단자수용홀(21)의 걸림홈(25)에 끼워져 하부로 눌려지는 힘에 대응되도록 이루어지며, 이때, 상기 접속단자(10)의 단턱(14)과 접속단자수용홀(21)의 걸림턱(24)은 상기 접속단자(10)가 상부로 빠지는 것을 방지하게 된다.In addition, when a predetermined snap protrusion 15 is provided on the surface of the connection terminal 10 and inserted into the connection terminal accommodation hole 21, the snap protrusion 15 is a locking groove of the connection terminal accommodation hole 21. It is made so as to correspond to the force pressed into the lower portion 25, wherein the step 14 of the connection terminal 10 and the locking step 24 of the connection terminal receiving hole 21 is the connection terminal 10 Is prevented from falling to the top.
이상의 본 발명을 적용하게 되면, 상기 터미날블록의 접속단자는 접속슬롯이 Ｖ자형으로 형성되어 다양한 굵기의 와이어에도 공용으로 사용될 수 있다.According to the present invention, the connection terminal of the terminal block is formed in a U-shaped connection slot can be used in common for wires of various thicknesses.
또한, 상기 접속단자는 그 상단의 컷터가 100。~150。 각도로 벌어진 상태에서 소정의 곡률반경을 갖도록 형성되어 상기 와이어가 쉽게 미끄러지지 않으며, 상기 엣지(edge)가 더욱 예리하게 형성되어 와이어의 외피가 보다 잘 탈피된다.In addition, the connection terminal is formed to have a predetermined radius of curvature in the state that the cutter of the upper end is opened at an angle of 100 ° ~ 150 ° so that the wire does not slip easily, the edge is formed more sharply (edge) Deviates better.
상기 컷터는 양측 단부로부터 소정의 경사면을 가지도록 형성되어 상기 와이어를 컷터의 상단부에 위치시키기만 하면 컷터의 중심부로 모여지기 때문에 접속작업이 용이하며, 상기 접속슬롯이 Ｖ자형 경사면을 갖도록 형성되어 와이어의 굵기에 상관없이 사용할 수 있다.The cutter is formed to have a predetermined inclined surface from both ends, so that the wire is gathered to the center of the cutter simply by placing the wire at the upper end of the cutter, so that the connection work is easy. It can be used regardless of thickness.
상기 접속단자를 접속단자 수용홀에 삽입하기만 하면 상기 접속단자의 스냅돌기와 접속단자수용홀의 걸림홈이 결합되고, 상기 접속단자의 단턱과 접속단자수용홀의 걸림턱이 서로 결합되어 상기 접속단자를 접속단자수용홀에 고정 설치되도록 하므로써, 접속단자 설치 작업이 매우 용이하다.Simply inserting the connection terminal into the connection terminal accommodating hole couples the snap projection of the connection terminal and the engaging groove of the connection terminal accommodation hole, and the stepped terminal of the connection terminal and the locking step of the connection terminal accommodation hole are coupled to each other to connect the connection terminal. Installation of the connection terminal is very easy by being fixed to the terminal receiving hole.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980050479A KR20000033570A (en) | 1998-11-24 | 1998-11-24 | Connection terminal of terminal block and mounting structure of the same |
| GB9927613A GB2344210B (en) | 1998-11-24 | 1999-11-23 | Parallel optical fibre amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980050479A KR20000033570A (en) | 1998-11-24 | 1998-11-24 | Connection terminal of terminal block and mounting structure of the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000033570A true KR20000033570A (en) | 2000-06-15 |
Family
ID=19559515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980050479A KR20000033570A (en) | 1998-11-24 | 1998-11-24 | Connection terminal of terminal block and mounting structure of the same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20000033570A (en) |
| GB (1) | GB2344210B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2363675B (en) * | 2000-01-19 | 2004-05-26 | Advantest Corp | Wideband optical amplifier and wideband variable wavelength optical source |
| GB0208082D0 (en) | 2002-04-08 | 2002-05-22 | Marconi Comm Ltd | Optical amplifiers |
| CN116960714B (en) * | 2023-09-20 | 2024-01-30 | 武汉长进光子技术股份有限公司 | Optical fiber amplifier |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2230912B (en) * | 1989-04-22 | 1993-10-20 | Stc Plc | Optical amplifier gain control |
| DE19518294C1 (en) * | 1995-05-18 | 1996-10-02 | Bosch Gmbh Robert | Optical amplifier for bidirectional wavelength multiplex optical transmission system |
-
1998
- 1998-11-24 KR KR1019980050479A patent/KR20000033570A/en not_active Application Discontinuation
-
1999
- 1999-11-23 GB GB9927613A patent/GB2344210B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9927613D0 (en) | 2000-01-19 |
| GB2344210B (en) | 2001-04-04 |
| GB2344210A (en) | 2000-05-31 |
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