KR0128381B1 - Cable connecting device - Google Patents

Cable connecting device

Info

Publication number
KR0128381B1
KR0128381B1 KR1019940016890A KR19940016890A KR0128381B1 KR 0128381 B1 KR0128381 B1 KR 0128381B1 KR 1019940016890 A KR1019940016890 A KR 1019940016890A KR 19940016890 A KR19940016890 A KR 19940016890A KR 0128381 B1 KR0128381 B1 KR 0128381B1
Authority
KR
South Korea
Prior art keywords
terminal
telephone line
bolt
connection
line
Prior art date
Application number
KR1019940016890A
Other languages
Korean (ko)
Other versions
KR960006141A (en
Inventor
이처술
Original Assignee
이처술
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이처술 filed Critical 이처술
Priority to KR1019940016890A priority Critical patent/KR0128381B1/en
Publication of KR960006141A publication Critical patent/KR960006141A/en
Application granted granted Critical
Publication of KR0128381B1 publication Critical patent/KR0128381B1/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural 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
    • H01R9/22Bases, e.g. strip, block, panel
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/30Clamped connections, spring connections utilising a screw or nut clamping member

Landscapes

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

Abstract

A cable connector whereby it is enable to increase without changing the terminal box, it is not necessary for the insulating plane, terminal box and insulated cover, etc because of cutting off the out side by the terminal unit, and it is enable to connect without taking off the cover of the telephone line. The said connector having a bolt hole(11) where connects to connection terminal bolt(30), a telephone line inserting hole(14, 14', 15, 15') in the side wall, a terminal unit(10) comprising a shell of the composition resin, a telephone line supporting part(22,23) and a fixing means having a connection means(24) in the both terminals.

Description

케이블 접속장치Cable connection

제1도는 종래의 케이블 접속장치의 정면도.1 is a front view of a conventional cable connecting device.

제2도는 종래의 케이블 접속장치의 단면도.2 is a cross-sectional view of a conventional cable connecting device.

제3도는 본 발명의 분리사시도.3 is an exploded perspective view of the present invention.

제4도는 본 발명의 일부 종단면도4 is a partial longitudinal cross-sectional view of the present invention.

제5도는 본 발명의 일부분리사시도.5 is a partial perspective view of the present invention.

제6도는 본 발명의 평면도 및 정면도.6 is a plan view and a front view of the present invention.

제7도는 본 발명의 실시예로써 10P 단자를 나타낸 평면도.7 is a plan view showing a 10P terminal according to an embodiment of the present invention.

제8도는 본 발명의 실시예로써 15P 단자를 나타낸 평면도.8 is a plan view showing a 15P terminal as an embodiment of the present invention.

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

10:단자유니트 11:볼트공10: Terminal unit 11: Bolt ball

12:턱 13:접속단자12: Jaw 13: Connection terminal

14,14'15,15':전화선 삽지공 20:고정수단14,14'15,15 ': Telephone line inserter 20: Fastening means

21:단자유니트 삽지공 22,23:전화선 지지부21: Terminal unit inserter 22, 23: Telephone line support

30:단자볼트 31:볼트머리30: Terminal bolt 31: Bolt head

32:선단부 40:덮개32: tip 40: cover

본 발명은 전화선 또는 TV 안테나 인입선 등의 케이블을 접속하는 케이블 접속장치에 관한 것으로, 특히 케이블 접속단자를 절연체 내에 매설하여 유니트화 하고 이 유니트화된 접속단자를 일정틀에 반복조립케 하므로 부피가 크고 제작비가 고가인 단자함 설치를 생략할 수 있고, 단자함 없이도 접속단자를 외기와 완전 차단하므로 접속주위의 부식됨을 방지하고 전화선로의 확장에 따라 이 유니트만 배가설치하면 선로가 확장되므로 선로의 확장으로 인한 새로운 단자함을 교체할 필요가 없고 단자함 설치가 필요 없으므로 소형화 할 수 있어 좁은 장소에서도 설치가 용이하며, 가입자와 국선을 하나의 단위로(IP라 함) 하고 케이블의 피막을 벗기지 않고 접속이 가능하므로 배선의 접속작업이 신속용이하도록 한 것이다.The present invention relates to a cable connecting device for connecting a cable such as a telephone line or a TV antenna lead wire, and in particular, because the cable connection terminal is embedded in an insulator and unitized, and the united connection terminal is repeatedly assembled in a certain frame, the volume is large. It is possible to omit the installation of expensive terminal box and to completely block the connection terminal from the outside without the terminal box, to prevent corrosion around the connection and to expand the line if only this unit is installed in accordance with the extension of the telephone line. No need to replace new terminal box, no need to install terminal box, it can be miniaturized, so it is easy to install even in narrow places, and it is possible to connect subscriber and CO line as one unit (IP) and connect without removing the film of the cable. The connection work of is made to be easy.

종래의 케이블 접속단자장치는 단자함내에 절연지지물을 설치하여 그 위에 다시 절연지지판을 깔고 조임너트와 와셔로 된 접속구를 가입자수만큼 배치한 가입자 접속구군과 그 중앙에 절연판에 입설된 입출력 핀 등이 접속구와 동수로 설치된 국선접속핀으로 나뉘어져 있어 국선과 가입자선을 따로따로 연결접속하고 국선이 연결된 접속핀에 해당하는 가입자 접속구에 일일이 확인하여 접속하여야 하며, 접속단자에는 케이블이 노출되므로 외벽에 긴밀한 보호덮개가 필요하며, 특히 가입자선이 확장되면 단자함 전체를 교체하여야 하는 폐단이 있었다.Conventional cable connection terminal device is provided with an insulating support in the terminal box, and the insulating support plate is laid thereon, and the connection port group including the fastening nut and washer as many as the number of subscribers is connected, and the input / output pins installed in the insulating plate in the center are connected. It is divided into CO line connecting pins which are installed in the same number as and connected to each other. The CO line and the subscriber line must be connected separately, and they must be checked and connected to the subscriber port corresponding to the CO pin connected to the CO line. There was a need to replace the entire terminal box, especially when the subscriber line was extended.

제1도는 종래의 단자함을 도시한 것이다.1 shows a conventional terminal box.

단자함 덮개(1)와 단자함 본체(2)는 철판, 알루미늄판 또는 아연도금철판 등으로 제작되며, 상기 단자함 본체(2)에 구비되는 상기 양 외측 접속구군(A)은 접속구(10)가 양 외측부에 각각 26개씩 배열되고, 상기 입출력 접속핀군(B)은 한쌍의 접속핀(21)을 가지는 단자편(20)이 중간부에 52개가 배열되어 중간부 양측에 각각 52개씩의 접속핀(21)이 배열된 구성으로 되어있으며, 상기 각 열의 접속구(10)와 접속핀(21)은 지그재그형으로 배열되어 있다.The terminal box cover 1 and the terminal box main body 2 are made of an iron plate, an aluminum plate, or a galvanized iron plate, and the two outer port groups A provided in the terminal box main body 2 have a connection port 10 having both outer parts. Each of the input and output connection pin groups B has a pair of connection pins 21 arranged therein, and each of the terminal pieces 20 having 52 pairs of connection pins 21 is arranged on both sides of the intermediate part. In this arrangement, the connection ports 10 and the connection pins 21 in the rows are arranged in a zigzag shape.

따라서, 상기 입출력 접속핀군(B)은 접속핀(21) 2개를 1조로 하면 각각 26조가 양측으로 배열되고, 양 외측 접속구군(A)은 접속구(10) 2개를 1조로 하면 각각 13조가 배열된 것으로 되며, 입출력 접속핀(B)에서 각 1조의 접속핀(21)과 양 외측 접속구군(A)에서 1조의 접속구(10)는 예비용이다.Therefore, in the input / output connecting pin group B, 26 sets of two connecting pins 21 are arranged on both sides, and both outer connector groups A have 13 sets of two connecting ports 10. The pair of connecting pins 21 in the input / output connecting pins B and the pair of connecting ports 10 in the both outer connector groups A are reserved.

상기 접속핀군(B)의 각 단자편(20)은 상기 좌측 접속구군(A)의 각 접속구(10)와 위에서부터 순차적으로 일대일 대응하여 도선으로 연결되고, 그 다음에 상기 우측 접속구군(A)의 각 접속구(10)와 위에서부터 순차적으로 일대일 대응하여 도선으로 연결되어 있다.Each terminal piece 20 of the connecting pin group B is connected to each connecting port 10 of the left connecting group A in a one-to-one correspondence sequentially from the top, and then the right connecting group A Each of the connector 10 is sequentially connected from the top in a one-to-one correspondence.

제2도를 참조하면, 상기 절연지지수단(30)은 합성수지 등으로 된 절연판(31)과 절연지지물(32)로 구성되고 입출력 접속핀군(B)의 각 단자편(20)은 절연판(31)에 삽입, 결합된 상태로 절연지지물(32)에 고정되고, 이와같이 된 절연판(31)의 양외측에 복수개의 접속구(10)가 구비된 접속구 조립체(10')가 재치되어 절연지지물(32)에 고정되어 있으며, 상기 각 단자편(20)은 접속구(10)에 도선(3)으로 연결되어 있다.Referring to FIG. 2, the insulating support means 30 is composed of an insulating plate 31 made of synthetic resin and the like, and an insulating support 32, and each terminal piece 20 of the input / output connecting pin group B is an insulating plate 31. It is fixed to the insulating support 32 in a state of being inserted into and coupled to the connector, the connector assembly (10 ') having a plurality of connector 10 is provided on both sides of the insulating plate 31 in this manner is placed on the insulating support (32) It is fixed and each said terminal piece 20 is connected to the connection port 10 by the conducting wire (3).

상기 단자편(20)은 한 쌍의 입출력 접속핀(21)을 구비한 ㄷ자 형으로 되어 있으며, 양측 연결부(22)에 도선(3)의 일단부가 감겨 고정되고, 양측 연결부(22) 내측에는 절연판(31)의 하면에 접촉되는 접촉돌기(23)가 형성되어 있다.The terminal piece 20 has a U-shape having a pair of input / output connecting pins 21, one end of the conductive wire 3 is wound around and fixed to both connecting portions 22, and an insulating plate inside the both connecting portions 22. The contact protrusion 23 which contacts the lower surface of 31 is formed.

상기 접속구 조립체(10')는 절연지지판(11)에 접속구(10)를 결합한 구성이며, 접속구(10)는 절연지지판(11)에 도전핀(12)을 고정함과 아울러 도전핀(12)의 상측부에 조임와셔(13)(14)를 삽입하고 도전핀(12) 상단 나사부에 조임너트(15)를 체결한 구성으로 이러한 구성은 공지된 것이다.The connector assembly 10 ′ has a configuration in which the connector 10 is coupled to the insulating support plate 11, and the connector 10 fixes the conductive pin 12 to the insulating support plate 11. This configuration is known as a configuration in which the tightening washers 13 and 14 are inserted into the upper side and the tightening nut 15 is fastened to the upper threaded portion of the conductive pin 12.

제1도 및 제2도를 참조하면, 상기 절연지지수단(30)의 중간부에는 입출력 접속핀군(B)을 보호하는 보호덮개(40)가 복개되어 양단부가 고정나사(41)로 고정되어 있으며, 절연지지수단(30)의 절연지지물(32)은 양외측부에 비하여 중간부가 돌출되어 그 중간돌출부(33)의 주변부에는 기밀을 위한 팩킹(4)이 삽입되고 보호덮개(40)가 고정됨으로써 보호덮개(40) 내부의 입출력 접속핀군(B)을 외부의 습기 및 염기등에 의하여 충분히 보호된다.Referring to FIGS. 1 and 2, a protective cover 40 for protecting the input / output connection pin group B is covered in the middle portion of the insulating support means 30, and both ends thereof are fixed with fixing screws 41. , The insulating support 32 of the insulating support means 30 is protruded in the middle portion as compared to the outer side portion, and the packing 4 for airtightness is inserted into the periphery of the intermediate protrusion 33, and the protective cover 40 is fixed and protected. The input / output connection pin group B inside the cover 40 is sufficiently protected by external moisture, a base, and the like.

이상에서 설명한 바와같이 상기 고안된 단자함은 단자함 본체의 입출력 접속핀군에 입출력 케이블선을 연결하고, 출력측 접속구군에 출력측 고무선을 연결하여 입출력 케이블선을 가지런하게 배열할 수 있으므로 배선이 엉킴으로써 유발되는 손상과 작업의 복잡성을 해소할 수 있으며, 접속핀으로 이루어지는 입출력 접속핀군을 구비하여 입출력 케이블선을 연결 또는 분리하면서 통상사용되고 있는 편리한 공구인 래핑기어를 이용하여 신속하고 간편하게 연결 또는 분리할 수 있으므로 연결을 위한 별도의 부자재가 불필요할 뿐 아니라 배선작업 속도가 빠르고, 또한 심선이 절단되는 등의 결함을 해소할 수 있으며, 입출력 접속핀군을 보호덮개로 보호함으로써 입출력 케이블선의 심선이 습기 또는 연기등에 의하여 부식되는 결함을 방지할 수 있을 뿐 아니라, 단자함 덮개를 개방한 경우 단자함 본체의 지지홈에 끼워 지지할 수 있으므로 배선작업시 단자함 덮개의 취급이 용이한 이점 등이 있다.As described above, the designed terminal box can be connected to the input / output cable group of the input / output connection pin group of the terminal box main body, and the output-side connection group can be connected to the output side rubber wire so that the input / output cable wire can be arranged neatly, so that the damage caused by the tangled wiring And the complexity of work can be eliminated, and the input / output connecting pin group consisting of connecting pins can be used to connect or disconnect the input / output cable wires, and can be connected or disconnected quickly and easily by using the wrapping gear which is a convenient tool that is commonly used. Not only is there no need for additional subsidiary materials, but the wiring speed is high and the defects such as cutting of the core wire can be eliminated, and the core of the input / output cable wire is corroded by moisture or smoke by protecting the input / output connecting pin group with a protective cover. Could prevent the fault In addition, when the terminal box cover is opened, the terminal box cover can be inserted into the support groove of the terminal box main body, so there is an advantage in that the terminal box cover can be easily handled during wiring.

더욱이 상기 고안의 단자함은 접속핀을 접속구에 비하여 2배수 만큼 배열하여 출력측 접속구군에 비하여 2배수 만큼의 입출력 접속핀군을 형성함으로써 입력측 케이블선은 입력측 접속핀군에 연결하고, 출력측 케이블선과 출력측 고무선을 출력측 접속핀군과 출력측 접속구군에 수용가의 수요와 세대별 가구수에 따라 선택적으로 연결할 수 있으므로 멀티접속이 가능하고 인입선 케이블단자 및 인입선 지하화단자에 매우 유리하게 적용할 수 있으나 앞서 기술한 바와같이 가입자군과 국선군을 별도로 설치하고 케이블의 접속부위가 노출되므로 별도의 단자함 케이스가 구비되어야 하며, 특히 전화선로의 확장이 있을 경우에는 단자함 전체를 교체하여야 하는 결점이 있다.In addition, the terminal box of the above invention arranges the connecting pins twice as many times as the connecting ports to form a double input / output connecting pin group compared to the output side connecting group, so that the input side cable line is connected to the input side connecting pin group, and the output side cable line and the output side rubber wire are connected. Multi-connection is possible because it can be selectively connected to output connection port group and output connection port group according to customer's demand and number of households by household, and it can be applied very advantageously to incoming cable terminal and incoming underground cable terminal. Since the CO line is installed separately and the connection part of the cable is exposed, a separate terminal box case should be provided. In particular, when there is an extension of the telephone line, the entire terminal box needs to be replaced.

본 발명은 상기한 문제점을 해결하고자 한 것으로, 실시예를 들어 상세히 설명한다.The present invention is to solve the above problems, it will be described in detail by way of examples.

제3도는 본 발명의 기본단위 즉, 5P 접속단자가 하나의 셋트로 구성된 것을 분리한 것이다.3 is a separation of the basic unit of the present invention, that is, 5P connection terminal consisting of one set.

본 발명은 1가입자 1접속수단(즉, 1P)으로 된 단자유니트(10)와 이러한 단자유니트(10)를 다수 착탈고정할 수 있는 고정수단(20)으로 이루어져 있으며, 단자유니트(10)는 접속단자볼트(30)가 접속되도록 볼트공(11)이 있고 외피가 합송수지재로 구성되며 측벽에는 전화선 삽지공(14)(14')(15)(15')이 뚫려 있으며, 상단부는 덮개(40)로 차폐되어 단자볼트머리(31)가 외부로 부터 완전차단 되도록 구성되어 있으며, 볼트공(11)의 상주연은 턱(12)을 두어 단자볼트의 하강거리를 제한한다. 고정수단(20)은 단자유니트 삽지공(21)과 그 전후방에는 전화선 지지부(22)(23)가 입설되어 있으며, 양단에는 연결수단(24)이 구비되어 있다.The present invention consists of a terminal unit 10 made of a single subscriber 1 connecting means (ie, 1P) and fixing means 20 capable of attaching and detaching a plurality of such terminal units 10, and the terminal unit 10 is connected. There is a bolt hole 11 so that the terminal bolt 30 is connected, the outer shell is made of a resin material, and the telephone wire insertion hole 14, 14 ', 15, 15' is drilled in the side wall, and the upper part has a cover 40 The terminal bolt head 31 is shielded from the outside and is configured to be completely blocked from the outside, and the circumferential edge of the bolt hole 11 has a jaw 12 to limit the falling distance of the terminal bolt. The fixing means 20 is provided with a terminal unit insertion hole 21 and telephone line supports 22 and 23 in front and rear thereof, and connecting means 24 are provided at both ends.

제4도는 제3도의 결합상태로써, 고정수단(20)의 삽지공에 단자유니트(10)가 삽지고정되어 있다.단자유니트(10)는 내부에 금속으로 된 접속단자(13)가 매설되어 있으며, 단자볼트(30)의 선단부(32)는 예각으로 구성되어 있다. 그러므로 피복된 전화선(a)(b)을 벗기지 않고 삽지공에 삽지한 다음 단자볼트를 긴체하면 예각으로 된 선단부(32)가 전화선 피복층을 뚫고 동선까지 침투하므로 도체로 구성된 접속단자(13)와 단자볼트(30)에 의해 양 전화선(a)(b)은 도통된다. 단자볼트(30)의 머리 (31)에는 부도체인 덮개(40)를 씌우므로 전화선의 접속부위는 외부와 완전히 차단된다.4 is a combined state of FIG. 3, in which the terminal unit 10 is inserted into and fixed to the insertion hole of the fixing means 20. The terminal unit 10 has a metal connection terminal 13 embedded therein. The distal end portion 32 of the terminal bolt 30 is configured at an acute angle. Therefore, if inserted into the insertion hole without stripping the coated telephone line (a) and (b) and then tightening the terminal bolt, the acute angled end portion 32 penetrates the telephone line covering layer and penetrates to the copper line, so that the terminal 13 and the terminal bolt made of a conductor Both telephone lines (a) and (b) are conducted by 30. The head 31 of the terminal bolt 30 is covered with a non-conductive cover 40 so that the connection portion of the telephone line is completely blocked from the outside.

접속단자로 인입되는 전화선(a)(b)은 고정수단의 좌우측부에 입설된 지지부(22)(23)에 지지되므로 접속단자내에 삽입되는 전화선이 일직선으로 유지되고 볼트에 의해 지지접속된 전화선의 단부가 안정되므로 접촉불량의 염려가 없다.The telephone lines (a) and (b) introduced into the connecting terminals are supported by the supports 22 and 23 installed in the left and right sides of the fixing means, so that the telephone lines inserted into the connecting terminals are kept in a straight line and connected to the telephone lines supported by the bolts. Since the end is stable, there is no fear of contact failure.

제5도는 단자유니트내에 내설된 도체인 접속단자(13)를 나타낸 것으로, 삽지공(14)(14')이 있고 상단부에는 단자볼트(30)를 나착하는 볼트공(11)이 있으며, 단자볼트(30)의 선단부(32)는 예각으로 구성되어 있다.5 shows a connection terminal 13 which is a conductor built into the terminal unit. There are insertion holes 14 and 14 ', and an upper end has a bolt hole 11 to which the terminal bolt 30 is screwed. Tip portion 32 of 30 is configured at an acute angle.

제6도는 본 발명의 조립상태로서 5개의 단자유니트가 결합된 기본단위(5P 단자)의 고정수단의 평면도이다.6 is a plan view of the fixing means of the basic unit (5P terminal) in which five terminal units are combined as an assembled state of the present invention.

제7도 내지 제8도는 기본단위의 고정수단을 그 이상을 결합한 것으로 10P,15P 의 접속단자로 이용될 수 있다.7 to 8 is a combination of more than the fixing means of the basic unit can be used as a connection terminal of 10P, 15P.

이상과 같이 본 발명은 고정수단내에 정해진 단자유니트를 삽지고정한 다음 단자유니트에 천공된 전화선 삽지공내에 가입자선(굵은선)과 전화국선(가는선)을 피복을 벗기지 않은 상태로 삽지한 다음 단자볼트를 긴체하면 단자볼트의 예각인 선단부에 의해 외피를 절단하고 내부동선에 접면된다.As described above, the present invention inserts and fixes a fixed terminal unit in a fixing means, and then inserts a terminal bolt into a terminal line (thick line) and a telephone line (thin line) in a state of removing the covering from the telephone line insertion hole drilled in the terminal unit. In the case of the body, the outer shell is cut by the tip of the acute angle of the terminal bolt and is in contact with the inner copper wire.

이때 단자볼트는 단자유니트의 볼트공 상주연턱에 의해 더 이상 하강하지 않으며, 단자볼트의 하강거리를 제한하게 되므로 단자볼트의 긴체작업을 용이하게하고 전화선이 절단되는 것을 방지한다. 단자볼트의 머리는 합성수지 덮개로 차폐하므로 전화선의 접속부위와 이와 접점된 모든 부위의 도체는 외부와 차단된다.At this time, the terminal bolt is no longer lowered by the bolt hole residental juncture of the terminal unit, limiting the falling distance of the terminal bolt to facilitate the tightening work of the terminal bolt and to prevent the telephone line from being cut. The head of the terminal bolt is shielded by a synthetic resin cover, so that the conductors of the telephone line and all the contacts in contact with it are cut off from the outside.

본 발명에서는 5P를 기준으로 한 고정수단을 상술하였으나 5P 이상의 전화선로일 경우에는 이와같은 고정수단을 두개 이상 연결사용하면 되고, 만약 전화선로의 확장이 있게되면 계속하여 고정수단만 추가연결하면 된다.In the present invention, the fixing means based on 5P has been described above, but in the case of a telephone line of 5P or more, two or more fixing means may be used. If the telephone line is expanded, the additional fixing means may be continuously connected.

이상과 같이 본 발명은 하나의 단자유니트에 1가입자와 1국선이 연결되므로 전화선을 용이하게 식별배선할 수 있으며, 단자볼트의 선단부가 예각으로 구성되어있어 전화선의 외피를 박리하지 않고 그대로 삽입하여도 접속이 가능하므로 접속작업이 극히 용이하고 특히 1가입자 1국선이 하나의 단자유니트로 연결되고, 각 단자유니트 마다 외부와 완전차단 되므로 선로의 확장이 있을 경우 고정수단을 계속하여 설치하고 단자유니트만 추가설치하면 5, 10, 15, 20, 25, 30P 등 확장이 가능하므로 전화가입자 선로의 확장에 따라 단자함 전체를 교체하지 않아도 가능하며, 각 단자유니트는 외부와 완전 차단되므로 외기에 의한 부식의 염려가 없어 별도의 보호커버나 단자함등의 설치가 요구되지 않는다.As described above, in the present invention, one subscriber unit and one station line are connected to one terminal unit so that the telephone line can be easily identified and wired, and the tip end portion of the terminal bolt is formed at an acute angle so that the telephone line can be inserted without peeling off the outer shell of the telephone line. As connection is possible, connection work is extremely easy. Especially, 1 subscriber line is connected with one terminal unit, and each terminal unit is completely cut off from the outside. Therefore, if there is an extension of the line, install the fixing means continuously and add only the terminal unit. If it is installed, it can be expanded to 5, 10, 15, 20, 25, 30P, etc., so it is not necessary to replace the entire terminal box in accordance with the expansion of telephone line.In addition, each terminal unit is completely cut off from the outside, which may cause corrosion by outside air. No separate protective cover or terminal box is required.

Claims (3)

접속단자볼트(30)가 나착될 수 있는 볼트공(11)이 있고 측벽에는 전화선 삽지공 (14)(14')(15)(15')이 뚫려있으며, 외피가 합성수지재로 구성된 단자유니트(10)와, 단자유니트 삽지공(21)과 그 전후방에는 전화선 지지부(22)(23)가 입설되어 있으며 양단에는 연결수단(24)이 있는 고정수단으로 구성된 케이블 접속장치.There is a bolt hole 11 to which the connection terminal bolt 30 can be screwed, and a telephone line insertion hole 14, 14 ', 15, 15' is drilled in the side wall, and the outer shell is made of a synthetic resin material. And a terminal unit insertion hole (21) and telephone line support parts (22) and (23) are installed in front and rear sides thereof, and a cable connecting device consisting of fixing means having connecting means (24) at both ends. 제1항에 있어서, 단자볼트 (30)의 선단부(32)는 예각으로 구성된 케이블 접속장치.The cable connecting device according to claim 1, wherein the distal end portion (32) of the terminal bolt (30) is formed at an acute angle. 제1항에 있어서, 볼트공(11)의 상주연에는 턱(12)이 구비된 케이블 접속장치.The cable connecting device according to claim 1, wherein a jaw (12) is provided at a circumferential edge of the bolt hole (11).
KR1019940016890A 1994-07-14 1994-07-14 Cable connecting device KR0128381B1 (en)

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KR1019940016890A KR0128381B1 (en) 1994-07-14 1994-07-14 Cable connecting device

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KR1019940016890A KR0128381B1 (en) 1994-07-14 1994-07-14 Cable connecting device

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KR0128381B1 true KR0128381B1 (en) 1998-04-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220091950A (en) * 2020-12-24 2022-07-01 김광태 Bolt for wire connect and wire connecting structure with thereofl

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220091950A (en) * 2020-12-24 2022-07-01 김광태 Bolt for wire connect and wire connecting structure with thereofl

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