KR890009407Y1 - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- KR890009407Y1 KR890009407Y1 KR2019870002654U KR870002654U KR890009407Y1 KR 890009407 Y1 KR890009407 Y1 KR 890009407Y1 KR 2019870002654 U KR2019870002654 U KR 2019870002654U KR 870002654 U KR870002654 U KR 870002654U KR 890009407 Y1 KR890009407 Y1 KR 890009407Y1
- Authority
- KR
- South Korea
- Prior art keywords
- connector
- coaxial cable
- cable
- impedance
- vtr
- 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6473—Impedance matching
-
- 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
- H01R2201/18—Connectors or connections adapted for particular applications for television
Landscapes
- Multi-Conductor Connections (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안 장치의 분해 사시도.1 is an exploded perspective view of the device of the present invention.
제 2 도는 본 고안 장치의 부분 절개 사시도.2 is a partial cutaway perspective view of the device of the present invention.
제 3 도는 본 고안 장치에 케이블을 연결하기 위한 작동을 설명하기 위한 도면.3 is a view for explaining the operation for connecting the cable to the device of the present invention.
제 4 도는 종래의 동축 케이블 전용 콘넥터의 부분 절개 사시도.4 is a partially cutaway perspective view of a conventional coaxial cable connector.
본 고안은 VTR(비데오 테이프 레코더)의 출력을 TV 수상기에 연결하기 위한 임피던스 변환 콘넥터 장치에 관한 것으로서, 특히 동축케이블을 납땜의 작업없이 콘넥터의 핀과 홀더에 단순히 끼우고 홀더를 조이기만 하면 콘넥터에 연결할 수 있고 피이더선과 동축케이블을 동시에 연결할 수 있는 TV-VTR 연결용 임피던스 변환 콘넥터에 관한 것이다.The present invention relates to an impedance conversion connector device for connecting the output of a VTR (video tape recorder) to a TV receiver. In particular, a coaxial cable is simply plugged into the connector pins and the holder without soldering, and the connector is simply tightened. The present invention relates to an impedance conversion connector for TV-VTR connection, which can be connected and simultaneously connects a feeder line and a coaxial cable.
종래에는 동축 케이블을 TV-VTR용 콘넥터에 연결하기 위해서는 제 4 도에서와 같이 동축케이블(30)의 심선(31)을 노출시켜서 심선(31)의 종단부를 콘넥터(40)의 중앙핀단자(41)에 연결하여 납땜하고 동축케이블(30)의 그물형태의 실드선(32)를 주위 단자(42)에 납땜을 하였으므로 작업 공정중 납땜작업이 필요하게 되어 작업효율이 저하되는 단점이 있다.Conventionally, in order to connect the coaxial cable to the connector for TV-VTR, as shown in FIG. 4, the core 31 of the coaxial cable 30 is exposed to expose the center pin 31 of the center pin terminal 41 of the connector 40. FIG. ) And soldered to the peripheral terminal 42 of the shielded wire 32 in the form of a net of the coaxial cable 30 has a disadvantage in that the soldering work is required during the work process is reduced.
또한 콘넥터(40)에 피이더선을 연결할 수가 없으므로 TV수상기의 VTR을 연결하거나 그외의 외부장치를 연결하려면 여러가지의 콘넥터들 즉 피어더선용 콘넥터, 피이더선의 임피던스를 동축 케이블의 임피던스에 맞출 수 있도록한 임피던스 변환용 콘넥터, 동축케이블 전용의 콘넥터등이 필요하게 되어 부품수가 많게 되어 제품단가가 상승될뿐 아니라 취급이 번거롭게 되는 단점이 있다.In addition, since the feeder line cannot be connected to the connector 40, in order to connect the VTR of the TV receiver or other external devices, the impedance of various connectors, that is, the connector for the peer line and the feeder line, can be matched to the impedance of the coaxial cable. Impedance conversion connectors, connectors for coaxial cables, etc. are required, resulting in a large number of parts, which not only increases the product cost but also makes handling troublesome.
본 고안은 이러한 종래의 단점을 해결하기 위하여 동축케이블을 단지 조립식으로 콘넥터의 핀과 홀더에 끼우고 조이기만 하면 동축케이블이 콘넥터에 연결할 수 있어 납땜이 필요없게 되므로 제조공정의 효율을 높힐 수 있을뿐 아니라 콘넥터내에 임피던스 매칭 트랜스를 내장시키고 단자를 형성시키므로서 임피던스 변환 기능을 동시에 수행할 수 있어 피이더선을 연결할 수 있음은 물론 자체 구성이 간단한 TV-VTR 연결용 임피던스변환 콘넥터 장치를 제공하는 것을 목적으로 하며, 이하 첨부된 도면을 참조하면서 본 고안의 장치 구성 및 작용효과를 설명하면 다음과 같다.In order to solve the above disadvantages, the present invention can only increase the efficiency of the manufacturing process because the coaxial cable can be connected to the connector by simply inserting and tightening the coaxial cable into the connector pin and the holder. In addition, it is possible to simultaneously perform impedance conversion by embedding an impedance matching transformer in the connector and forming a terminal, so that the feeder wire can be connected and the impedance conversion connector device for TV-VTR connection is simple. And, hereinafter with reference to the accompanying drawings illustrating the device configuration and effect of the present invention.
제 1 도 및 제 2 도를 참조하면 본 고안 장치의 구성은 동축케이블을 연결핀(1,2)이 설치된 몸체(2)와 뚜껑(4)으로 구성된 콘넥터에 있어서, 일단에는 케이블홀더(6)가 형성된형 고정부(7)의 ㄷ자형 타단(7')을 몸체(3)의 연결핀(1)의 설치된 내측중앙돌출부(5)를 끼우고, ㄷ자형 타단(7')에는 차폐용 덮개(8)를 끼우며, 연결핀(1)의 단자부(1')에는 절결홈(9)을 형성하고, 몸체(3)의 일단부에는 피이더선 연결용 단자(10,11)를 형성하여 단자(10,11)와 연결단자부(1') 및 ㄷ자형 타단(7')사이에 임피던스 매칭용 트랜스(12)를 연결하여된 것으로, 제 3 도를 참조하여 이러한 본 고안 장치의 작용효과를 설명하면, 동축케이블(13)의 심선(13')을 노출시켜 연결핀(1)의 단자부(1')의 절결홈(9)에 끼우고, 동축케이블(13)의 금형 실드선(13")을 동축 케이블(13)의 외장에 붙혀서 뒤로 접어 케이블 홀더(6)에 접촉시킨후 케이블홀더(6)를 찝게로 오므리면 케이블홀더(6)에는 그물형 쉴드선(13")이 접촉됨과 동시에 동축케이블(13)을 고정시키게 된다.Referring to FIGS. 1 and 2, the device of the present invention has a coaxial cable including a body 2 and a lid 4 provided with connecting pins 1 and 2, and one end of the cable holder 6. Formed Insert the c-shaped other end 7 'of the shaped fixing part 7 into the inner central protrusion 5 of the connecting pin 1 of the body 3, and the shielding cover (8) on the other c-shaped 7'. ), A notch groove 9 is formed in the terminal portion 1 'of the connecting pin 1, and feeder wire connection terminals 10 and 11 are formed at one end of the body 3 so that the terminal 10 11 is connected to the impedance matching transformer 12 between the connection terminal portion 1 'and the other end of the U-shape 7'. Referring to FIG. The core wire 13 'of the coaxial cable 13 is exposed and inserted into the notch 9 of the terminal portion 1' of the connecting pin 1, and the mold shield wire 13 "of the coaxial cable 13 is coaxial. When the cable holder 6 is attached to the exterior of the cable 13 and folded backward to contact the cable holder 6, and the cable holder 6 is pulled back, the cable holder 6 is in contact with the mesh shield wire 13 "and at the same time the coaxial cable 13 ) Is fixed.
이 상태에서는 차폐용 덮개(8)가 콘넥터 내부를 외부전계로 부터 차폐하므로서 잡음 유지가 되지 않는 것이다.In this state, the shielding cover 8 shields the inside of the connector from the external electric field and thus noise is not maintained.
피이더선(14)은 필요에 따라 단자(10,11)에 접속하면 내부에 임피던스 매칭용 트랜스(12)가 임피던스를 변환시켜 콘넥터의 연결핀(1,2)에 연결시키므로서 피이더선(14)의 신호 성분이 손실없이 전달될 수 있다.When the feeder wire 14 is connected to the terminals 10 and 11 as necessary, the impedance matching transformer 12 converts an impedance therein and connects the feeder wire 14 to the connecting pins 1 and 2 of the connector. The signal component of can be delivered without loss.
이상에서 설명된 바와 같이 본 고안에 의하면 동축 케이블을 납땜없이 콘넥터에 연결할 수 있어 별도의 납땜공정을 제거하여 작업효율을 높힐 수 있을뿐 아니라 피이더선용 콘넥터 및 케이블 전용 콘넥터를 필요로 하지 않게 되어 사용자의 취급 및 사용이 간편하고 경제적 부담도 작게 되는 것이다.As described above, according to the present invention, the coaxial cable can be connected to the connector without soldering, thereby eliminating a separate soldering process, thereby increasing work efficiency, and eliminating the need for a feeder wire connector and a dedicated cable connector. It is easy to handle and use, and the economic burden is small.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870002654U KR890009407Y1 (en) | 1987-03-03 | 1987-03-03 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870002654U KR890009407Y1 (en) | 1987-03-03 | 1987-03-03 | Connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880018625U KR880018625U (en) | 1988-10-29 |
| KR890009407Y1 true KR890009407Y1 (en) | 1989-12-23 |
Family
ID=19260221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870002654U KR890009407Y1 (en) | 1987-03-03 | 1987-03-03 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890009407Y1 (en) |
-
1987
- 1987-03-03 KR KR2019870002654U patent/KR890009407Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR880018625U (en) | 1988-10-29 |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
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