KR0128507Y1 - Terminal block - Google Patents
Terminal block Download PDFInfo
- Publication number
- KR0128507Y1 KR0128507Y1 KR2019950003812U KR19950003812U KR0128507Y1 KR 0128507 Y1 KR0128507 Y1 KR 0128507Y1 KR 2019950003812 U KR2019950003812 U KR 2019950003812U KR 19950003812 U KR19950003812 U KR 19950003812U KR 0128507 Y1 KR0128507 Y1 KR 0128507Y1
- Authority
- KR
- South Korea
- Prior art keywords
- connection pin
- input
- output
- telephone line
- bolt
- Prior art date
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Classifications
-
- 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
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
- H01R9/18—Fastening by means of screw or nut
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- 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
- H01R9/2425—Structural association with built-in components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
본 고안은 소정의 각도로 절곡되고 일단부에 볼트 삽입공이 형성된 입력접속핀과, 상기 입력 접속핀과 조임볼트에 의해서 일측종단이 결합되는 출력 접속핀과, 상기 조임 볼트에 의해서 전기적으로 결합된 입 출력 접속핀 한쌍이 각 단차부에 인서트되고 길이방향과 수직이 되도록 외주면에 걸림턱과 복수개 심선 지지부가 형성된 절연부재로 이루어져 입력 접속핀과 출력 접속핀을 조임볼트를 이용하여 결합하므로 고정부재에 인서트할 때 서로 단락되지 않아 통화 감도를 향상시키고, 조임볼트에 의해서 결합된 입·출력 접속핀을 고정부재에 인서트 성형하여 단자판을 성형하므로 작업시간이 단축됨과 동시에 제조수율이 향상되어 대량 생산을 하므로 제조원가를 저렴하게 할 수 있는 전화선 접속단자판에 관한 것이다.The present invention is an input connection pin bent at a predetermined angle and a bolt insertion hole is formed at one end, an output connection pin coupled to one end by the input connection pin and the fastening bolt, and the mouth electrically coupled by the tightening bolt A pair of output connecting pins is inserted into each step and consists of an insulating member formed with a locking jaw and a plurality of core wire support parts on the outer circumferential surface so as to be perpendicular to the longitudinal direction. Since it does not short-circuit each other, it improves the call sensitivity and inserts the I / O connecting pins combined by the fastening bolts into the fixing member to form the terminal plate, which shortens the working time and improves the production yield, thereby producing mass production cost. It relates to a telephone line connection terminal board that can be cheap.
Description
제1도는 선행기술에 의한 전화선 단자함에 탑재된 접속단자판을 나타낸 단면도.1 is a cross-sectional view showing a connection terminal board mounted in a telephone line terminal box according to the prior art.
제2도는 본 고안에 따라 제작된 전화선 접속단자판의 사시도.2 is a perspective view of a telephone line connection terminal board made according to the present invention.
제3도는 본 고안에 의한 전화선 접속단자판의 단면도.3 is a cross-sectional view of the telephone line connection terminal board according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
100 : 접속단자판 110 : 출력접속핀100: connection terminal board 110: output connection pin
111,112 : 와셔 113 : 너트111,112: washer 113: nut
120 : 입력접속핀 130 : 조임볼트120: input connection pin 130: tightening bolt
140 : 절연부재 141,142 : 케이블 심선지지부140: insulation member 141, 142: cable core support
143 : 걸림턱143: jamming jaw
본 고안은 전화선로에 신호를 중계하기 위하여 가공선로, 가공케이블, 입상 및 벽단자 단자함 등으로 이용되는 전화선 접속단자판에 관한 것으로서, 보다 상세하게는 전화선 단자함 내부에 장착되는 접속단자판을 한쌍의 입·출력 접촉핀을 갖도록 형성하여 전화 가입자의 회선수에 따라 접속단자판을 단자함에 조립할 수 있어서 사용하기가 편리하고, 특히 한쌍의 입·출력단자 접속핀을 강화수지인 절연부재에 인서트 성형하여 단자판을 형성하므로 대량 생산을 할 수 있는 전화선 단자함의 접속단자판에 관한 것이다.The present invention relates to a telephone line connection terminal board used as a overhead line, a processing cable, a standing line and a wall terminal terminal box for relaying signals to a telephone line, and more specifically, a pair of connection terminal boards mounted inside a telephone line terminal box. It is convenient to use because it can be assembled to the terminal box according to the number of lines of telephone subscribers by forming the output contact pin. In particular, a pair of input / output terminal connection pins are inserted into the insulating member made of reinforced resin to form a terminal plate. Therefore, the present invention relates to a terminal board of a telephone line terminal box capable of mass production.
종래 전화선 단자함은 단자함 덮개가 쓰워지는 단자함 본체에 복수개의 출력단자 접촉핀과 입력단자 접속핀이 절연판에 지그재그형으로 고정배열된 접속단자판이 탑재된 구조로 되어, 전선주등에 부착하여 시내 단자함과 종말단자함으로 이용되고 있는 것으로서, 전기 통신공사의 교환기와 연결되는 케이블선의 가입자의 전화기 단자와 연결되는 케이블선과 고무선을 단자함 본체 삽입하여 입·출력 접속핀에 연결함으로서 신호를 중계하게 된다.The conventional telephone line terminal box has a structure in which a terminal terminal cover is fitted with a plurality of output terminal contact pins and input terminal connecting pins arranged in a zigzag-type fixed terminal board on an insulating plate. It is used to connect the cable line and rubber wire connected to the telephone terminal of the subscriber of the cable line connected to the exchanger of the telecommunications construction by inserting the terminal box body and connecting the input and output connecting pins to relay the signal.
상기한 단자함 본체에 탑재된 전화선 접속단자판은, 제1도에 도시된 바와같이, 절연판(1)의 양 외측에는 복수개의 출력 접속핀(2)이 그리고 절열판(1)의 내측에는 복수개의 입력 접속핀(3)이 각각 지그재그형으로 고정 배열됨과 동시에 입·출력 접속핀의 종단에는 도선(4)이 감겨져 있으며, 상기 절연판(1)에는 에폭시가 몰딩된 절연부재(6)가 형성되어 있다.As illustrated in FIG. 1, the telephone line connection terminal board mounted in the terminal box main body includes a plurality of output connecting pins 2 on both outer sides of the insulating plate 1, and a plurality of inputs inside the heat sink 1. The connecting pins 3 are arranged in a zigzag shape, and at the same time, the conductive wires 4 are wound at the ends of the input and output connecting pins, and the insulating plate 6 is formed with an insulating member 6 molded with epoxy.
상기와 같은 구조된 접속단자판에서 출력 접속핀(2)과 입력 접속핀(3)은 그 종단에 감겨져 있는 도선(4)에 의해서 전기적으로 결합되어 있으므로 절연부재(6)를 몰딩할 때 화학적 반응으로 심선 피복이 분해되는 경우가 발생하여 통화 감도가 떨어지는 문제점과, 상기 절연부재(6)를 몰딩할 때 각 접속핀에 감겨져 있는 도선(4)이 풀어져 전기적으로 단락되는 또하나의 문제점과, 절연판에 일정(26조)한 입·출력 접속핀을 배열한 후 절연부재(6)를 몰딩하는 작업이 번거러워 대량생산을 할 수 없어서 제조원가가 고가인 문제점이 있었다.In the structured connection terminal board as described above, the output contact pins 2 and the input contact pins 3 are electrically coupled by the conductive wires 4 wound on the ends thereof, and thus, when the insulating member 6 is molded, a chemical reaction occurs. When the core wire coating is dismantled, the call sensitivity decreases, and when the insulating member 6 is molded, another problem is that the conductive wire 4 wound on each connecting pin is loosened and electrically shorted. After arranging the input and output connection pins (26), the molding of the insulating member 6 was cumbersome, and thus the mass production was not possible, resulting in a high manufacturing cost.
따라서, 본 고안은 상기와 같은 제반 결점을 해소하기 위하여 안출한 것으로서, 본 고안의 목적은 입·출력 접속핀의 접속분기점에 의해 발생하는 통화감도 및 통화상의 잡음을 제거함과 동시에 한쌍의 입출력 접속핀을 절연부재에 인서트 성형하여 대량생산을 할 수 있는 전화선 접속단자판을 제공하는데 있다.Accordingly, the present invention has been devised to solve the above-mentioned shortcomings, and an object of the present invention is to remove a pair of input / output connection pins while simultaneously removing the call sensitivity and the noise caused by the connection point of the input / output connection pins. It is to provide a telephone line connecting terminal board that can be mass-produced by insert molding the insulating member.
상기의 목적을 달성하기 위하여 본 고안에 따른 전화선 접속단자판은, 소정의 각도로 절곡되고 일단부에 볼트 삽입공이 형성된 입력접속핀과, 상기 입력 접속핀과 조임볼트에 의해서 일측종단이 결합되는 출력 접속핀과, 상기 조임 볼트에 의해서 전기적으로 결합된 입 출력 접속핀 한쌍이 각 단차부에 인서트 성형되고 길이방향과 수직이 되도록 외주면에 걸림턱과 복수개 심선 지지부가 형성된 절연부재로 이루어진 것을 특징으로 한다.In order to achieve the above object, the telephone line connection terminal board according to the present invention has an input connection pin bent at a predetermined angle and a bolt insertion hole is formed at one end thereof, and an output connection of which one end is coupled by the input connection pin and a fastening bolt. The pin and a pair of input and output connection pins electrically coupled by the tightening bolt is insert-molded in each step portion, characterized in that made of an insulating member having a locking jaw and a plurality of core wire support portion formed on the outer peripheral surface to be perpendicular to the longitudinal direction.
이하, 본 고안을 그 실시예가 도시된 도면을 참조하여 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.
제2도는 본 고안에 따라 제작된 전화선 접속단자판의 사시도이고, 제3도는 본 고안에 의한 전화선 접속 단자판의 단면도이다.2 is a perspective view of a telephone line connection terminal board manufactured according to the present invention, Figure 3 is a cross-sectional view of the telephone line connection terminal board according to the present invention.
제2도 및 제3도에서, 입력 접속핀(120)은 L'자형으로 절곡되어 있으며 절곡 좌단부는 와셔(111)(112)와 너트(113)가 상부측에 삽입된 출력 접속핀(110)의 저면에 형성된 나사 삽입공과 조임볼트(130)에 의해 결합되도록 통공이 형성되어 있으며, 이와같이 조임 볼트(130)에 의해서 결합되는 한 쌍의 입력 접속핀(120)과 출력 접속핀(110)은 소정형태를 갖는 절연부재(140)의 각 단차부면에 인서트 성형된다.2 and 3, the input connecting pin 120 is bent in an L 'shape, and the left connecting end of the output connecting pin 110 includes a washer 111 and 112 and a nut 113 inserted into the upper side. A through hole is formed to be coupled by a screw insertion hole and a tightening bolt 130 formed at the bottom of the pair. Thus, the pair of input connecting pins 120 and the output connecting pins 110 coupled by the fastening bolts 130 are predetermined. It is insert molded into each stepped surface of the insulating member 140 having a shape.
상기 절연부재(140)의 양측 단부에는 도면에 도시되지 않는 단자판 결합 베이스판에 결합 고정되도록 걸림턱(143)이 형성되어 있으며, 입력 접속핀(120)이 인서트 성형되는 고정부재(140)의 외주면에는 입력 접속핀(120)에 감겨지는 케이블 심선을 지지하는 케이블 심선 지지부(141)(142)가 각각 돌출 형성되어 있다.At both ends of the insulating member 140, a locking jaw 143 is formed to be fixedly coupled to a terminal plate coupling base plate, which is not shown in the drawing, and an outer circumferential surface of the fixing member 140 in which the input connection pin 120 is insert molded The cable core wire support portions 141 and 142 supporting the cable core wire wound around the input connection pin 120 are formed to protrude from each other.
상기한 바와같은 실시예를 가진 전화선 접속단자판은, L자 형으로 절곡된 입력 접속핀(120)의 좌단부에 형성되어 있는 통공과 출력 접속핀(110)의 저면에 형성된 나사 삽입공을 일치시킨 상태에서 조임볼트(130)를 체결하면 입·출력 접속핀(120)(110)의 접속 분기점이 상기 조임볼트(130)에 의해서 결합 고정된다.The telephone line connecting terminal board having the above-described embodiment is formed by matching the through hole formed in the left end of the input connecting pin 120 bent into an L shape with the screw insertion hole formed in the bottom surface of the output connecting pin 110. When the fastening bolts 130 are fastened in a state, the connection branch points of the input / output connection pins 120 and 110 are fixedly coupled by the tightening bolts 130.
이와같이 조임 볼트(130)에 의해서 결합된 2개의 입·출력 접속핀(120)(110)이 서로 이격되도록 고정부재(140)에 단차부면에 각각 인서트 성형하여 접속단자판을 제작한다.In this way, the two input and output connection pins 120 and 110 coupled by the fastening bolts 130 are insert-molded on the stepped portions on the fixing member 140 so as to be spaced apart from each other, thereby manufacturing the connection terminal board.
이와같이 제작된 전화선 접속단자판은 빌딩이나 일반 주택에서 전화 가입자의 수에 따라 접속단자판을 베이스판에 고정하여 사용하므로 전화 가입자의 수가 증가하여도 단자함을 새로운 것으로 교체하지 않고 접속단자판 수만 증가시키면 된다.The telephone line connection terminal board manufactured as described above is fixed to the base plate according to the number of telephone subscribers in a building or a general house.
상술한 본 고안에 의하면, 입력 접속핀과 출력 접속핀을 조임볼트를 이용하여 결합하므로 고정부재에 인서트할 때 서로 단락되지 않아 통화감도를 향상시키고, 조임볼트에 의해서 결합된 입·출력 접속핀을 고정부재에 인서트 성형하여 단자판을 성형하므로 작업시간이 단축됨과 동시에 제조수율이 향상되어 대량 생산을 하므로 제조원가를 저렴하게 할 수 있다.According to the present invention described above, since the input connection pin and the output connection pin are combined using a tightening bolt, the input connection pin and the output connecting pin are not shorted to each other when inserting into the fixing member, thereby improving the call sensitivity, Since the terminal plate is formed by insert molding the fixing member, the working time is shortened and the production yield is improved, thereby making mass production, thereby reducing the manufacturing cost.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950003812U KR0128507Y1 (en) | 1995-03-06 | 1995-03-06 | Terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950003812U KR0128507Y1 (en) | 1995-03-06 | 1995-03-06 | Terminal block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960032803U KR960032803U (en) | 1996-10-24 |
| KR0128507Y1 true KR0128507Y1 (en) | 1998-12-15 |
Family
ID=19408833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950003812U KR0128507Y1 (en) | 1995-03-06 | 1995-03-06 | Terminal block |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0128507Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100331384B1 (en) * | 2000-05-12 | 2002-04-13 | 권주영 | Communication terminal block box |
-
1995
- 1995-03-06 KR KR2019950003812U patent/KR0128507Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100331384B1 (en) * | 2000-05-12 | 2002-04-13 | 권주영 | Communication terminal block box |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960032803U (en) | 1996-10-24 |
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