KR910007549Y1

KR910007549Y1 - Shield connector

Info

Publication number: KR910007549Y1
Application number: KR2019890001869U
Authority: KR
Inventors: 이종범
Original assignee: 주식회사 일 성; 장영수
Priority date: 1989-02-21
Filing date: 1989-02-21
Publication date: 1991-09-27
Also published as: KR900016311U

Abstract

내용 없음.No content.

Description

Shield Shield Box

제1도는 본 고안의 단면예시도.1 is a cross-sectional view of the subject innovation.

제2도는 본 고안의 확대 단면도이다.2 is an enlarged cross-sectional view of the present invention.

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

1 : 본체 1a : 환상돌체1 body 1a annular dol

2, 2a : 연결핀 3, 3a, 3b : 절연관2, 2a: connecting pins 3, 3a, 3b: insulated pipe

5 : 금속제도선 홀더 5a : 도선도입공5: Metal draft holder 5a: Lead wire hole

A, B : 투입구 6 : 동축 피복선A, B: Inlet 6: Coaxial sheath

6a : 중심도선 6b : 외곽도선6a: center line 6b: outline line

6가 : 금속밴드 7 : 포노플러그6: Metal Band 7: Phonoplug

8 : 안테나선 8a : 중심도선8: antenna line 8a: center lead

8b : 외곽도선 9 : 연결너트8b: Outline drawing line 9: Connection nut

10 : 고정너트 11 : 와셔10: fixing nut 11: washer

12 : 티이브이 본체12: the main body

본 고안은 티브이 안테나선을 티브이 수신부에 연결시키는 실드박스의 개량에 관한 것으로 보다 구체적인 것은 본체 후관에 금속제 도선홀더를 직결하여 제작이 용이하고 사용이 간편하면서 저렴한 가격으로 공급이 가능케 한 것이다.The present invention relates to an improvement of a shield box connecting a TV antenna line to a TV receiver, and more specifically, to a metal conductor holder directly connected to a rear tube of a main body, so that it is easy to manufacture, easy to use, and can be supplied at a low price.

종래의 실드박스는 본체 후단에 금속제 상자(박스)를 장착하여 본체 입구에 안테나선을 연결하고 금속제 상자에 동축피복선이 연결부를 장치하여 티브이 수신부로 도통되게 한 것이므로 제작이 매우 복잡하고 그로인해 가격도 비싸게 될 뿐 아니라 부피가 커서 점유 면적이 커지는 등의 결점이 있었다.In the conventional shield box, a metal box (box) is attached to the rear end of the main body to connect the antenna wire to the main entrance of the main body, and a coaxial coated wire is connected to the TV receiver so that the TV receiver is conducted. Not only were they expensive, they were bulky and had a large occupancy area.

본 고안은 위와같은 종래의 결점을 시정하기 위하여 안출한 것으로 이를 보다 상세히 도면에 의거 설명하면 다음과 같다.The present invention has been devised to correct the above-described drawbacks, which will be described in detail with reference to the accompanying drawings.

외면이 나사부로 되고 중심에 구멍이 뚫어진 본체(1) 내부에 절연관(3) (3a)을 내장하여 내부에 연결핀(2)을 횡삽시키고 안테나선(8)의 중심도선(8a)과 외곽도선(8b)을 연결너트(9)를 통해 본체(1)와 연결핀(2)에 각각 분리하여 연결되도록 한 통상의 실드박스에 있어서, 본체(1)의 후단부에 환상돌재(1a)를 형성하여 그 외면으로 금속제 도선홀더(5)를 피복하여 내부에 절연관(3b)을 연장시키고 연결핀(2)의 후측단을 절연관(3b) 내부로 연장하고 금속제 도선홀더(5)의 도입공(5a)으로 동축피복선(6)의 외곽도선(6b)을 접속케하고 중심도선(6a)은 투입구(B)를 통해 절연관내의 연결핀 후단(2a)과 금속밴드(6가)로 연결되게 한 구조이다.Insulating tube (3) (3a) is built into the main body (1), the outer surface of which is a screw part, and the hole is drilled in the center, so that the connecting pin (2) is inserted into the inside, and the center lead (8a) and the outer edge of the antenna wire (8) In the conventional shield box in which the conductive wire 8b is separately connected to the main body 1 and the connecting pin 2 through the connecting nut 9, the annular stone 1a is placed at the rear end of the main body 1. Formed to cover the metal conductor holder 5 with its outer surface to extend the insulation tube 3b therein, and to extend the rear end of the connecting pin 2 into the insulation tube 3b and introduce the metal conductor holder 5 The outer lead 6b of the coaxial sheath 6 is connected to the ball 5a, and the center lead 6a is connected to the rear end of the connecting pin 2a and the metal band 6a in the insulated pipe through the inlet B. It is a structure made.

이와같이 된 본 고안은 실드박스 본체(1)의 후단부로 금속제도선홀더(5)를 피복시키고 홀더 중심공에 절연관(3b)을 내장하여 그 속에 연결핀(2a)을 내장했기 때문에 금속제 도선홀더(5) 도입공(5a)으로 동축피복선(6)을 연결하여 중심도선(6a)을 연결핀에 접속하면 본체 선단 연결부를 통해 안테나로부터 수신되는 전파를 잡음없이 티브이 수신부로 연결시킬 수 있는 이점이 있고, 실드 박스가 소형화되어 취급이 용이할 뿐 아니라 제작이 쉽고 설치하기에 좋으며 생산 가격이 저렴하게 되는 실용성과 경제적인 이점이 있으며, 홀더가이드를 통해 동축피복선(6)의 외측다을 직결할 수 있는 까닭에 용접부가 없이 동축피복선을 연결시킬 수 있는 장점이 있으며 외부로부터 완벽한 보호가 되므로 양질의 수신을 유도할 수 있는 등의 이점이 있는 것이다.In this way, the present invention covers the metal drawing wire holder 5 with the rear end of the shield box main body 1, and insulates the tube 3b in the center hole of the holder, so that the connecting pin 2a is embedded therein. 5) By connecting the coaxial coated line 6 with the introduction hole 5a and connecting the center lead 6a to the connecting pin, there is an advantage that the radio wave received from the antenna can be connected to the TV receiver without noise through the main end connecting part. In addition, there is a practical and economical advantage that the shield box is not only easy to handle due to miniaturization, but also easy to manufacture, easy to install, and low in production price, and can be directly connected to the outer side of the coaxial coating line 6 through the holder guide. There is an advantage that can be connected to the coaxial coating line without a welding part, and because it is completely protected from the outside, it can induce a good reception.

Claims

Insulating tube (3) (3a) is built into the main body (1), the outer surface of which is a screw part, and the hole is drilled in the center, so that the connecting pin (2) is inserted into the inside, and the center lead (8a) and the outer edge of the antenna wire (8) In a conventional shield box in which the conductive wire 8b is separately connected to the main body 1 and the connecting pin 2 through the connecting nut 9, the annular dol body 1a is attached to the rear end of the main body 1. Formed to cover the metal conductor holder 5 with its outer surface to extend the insulation tube 3b therein, and to extend the rear end of the connecting pin 2 into the insulation tube 3b and introduce the metal conductor holder 5 The outer lead 6b of the coaxial sheath 6 is connected to the ball 5a, and the center lead 6a is connected to the rear end of the connecting pin 2a and the metal band 6a in the insulated pipe through the inlet B. This is the shield box.