KR940008148Y1 - Input/output port assembly device of vcr - Google Patents

Input/output port assembly device of vcr Download PDF

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Publication number
KR940008148Y1
KR940008148Y1 KR2019900010035U KR900010035U KR940008148Y1 KR 940008148 Y1 KR940008148 Y1 KR 940008148Y1 KR 2019900010035 U KR2019900010035 U KR 2019900010035U KR 900010035 U KR900010035 U KR 900010035U KR 940008148 Y1 KR940008148 Y1 KR 940008148Y1
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KR
South Korea
Prior art keywords
input
ground
holes
video
output
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Application number
KR2019900010035U
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Korean (ko)
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KR920003319U (en
Inventor
민윤기
Original Assignee
삼성전자 주식회사
강진구
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Priority to KR2019900010035U priority Critical patent/KR940008148Y1/en
Publication of KR920003319U publication Critical patent/KR920003319U/en
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Publication of KR940008148Y1 publication Critical patent/KR940008148Y1/en

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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • G11B33/122Arrangements for providing electrical connections, e.g. connectors, cables, switches

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  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

내용 없음.No content.

Description

VTR의 입출력단자 결합장치VTR input / output terminal coupling device

제 1 도는 종래 실시상태의 예시도.1 is an illustration of a conventional embodiment.

제 2 도는 본 고안의 실시상태의 예시도.2 is an exemplary view of an embodiment of the present invention.

제 3 도는 본 고안의 요부 분리사시도.3 is an exploded perspective view of the main part of the present invention.

제 4 도는 제 3 도의 결합상태의 단면도.4 is a sectional view of the engaged state of FIG.

본 고안은 비디오 테이프 레코더의 입, 출력단자를 메인 PCB기판에 결합히키는 구조에 관한 것으로, 특히 하나의 그라운드 리그를 이용하여 입출력단자에 연결하여 사용함에 따라 PCB기판을 소형화시킬 수 있도록 개량한 것이다.The present invention relates to a structure in which the input and output terminals of a video tape recorder are coupled to the main PCB board. In particular, the PCB board can be miniaturized by using one ground rig connected to the input / output terminals. .

종래에 사용되어온 구조를 살펴보면 제 1 도에 도시한 바와 같이 메인 PCB기판(10)의 측면에 수직으로 세워진 보조 PCB기판(20)에 오디오신호를 입출력하기 위한 입력단자(21)와 출력단자(22) 및 비디오신호를 입출력하기 위한 입력단자(23)와 출력단자(24)를 나란히 배열하고 상기 각 단자(21, 22, 23, 24)에서 접지선을 인출하여 메인 PCB기판(10)에 형성된 각각의 그라운드 단자(31, 32, 33, 34)에 연결한 후 납땜을 하여 고정하여야 하므로 조립능률의 저하를 초래하였으며 메인 PCB기판(10)의 그라운드 단자(31, 32, 33, 34)점이 많으므로 인하여 PCB기판의 크기가 커져 기기의 소형화에 어려움이 있었다.As shown in FIG. 1, an input terminal 21 and an output terminal 22 for inputting and outputting an audio signal to and from an auxiliary PCB 20 perpendicular to the side of the main PCB 10 are shown in FIG. 1. ) And the input terminal 23 and the output terminal 24 for inputting and outputting video signals are arranged side by side, and the ground wires are drawn from the terminals 21, 22, 23, and 24, respectively. Since it should be fixed by soldering after connecting to the ground terminals (31, 32, 33, 34), it caused a decrease in assembly efficiency and because of the many ground terminals (31, 32, 33, 34) of the main PCB board 10, As the size of the PCB board became larger, it was difficult to miniaturize the device.

본 고안은 상기와 같은 문제점을 해소하기 위하여 안출한 것으로서 비디오 신호의 입출력단자와 오디오신호의 입출력단자를 접지하기 위한 그라운드 러그를 별개로 구성하여 입출력단자를 공통으로 접지시키도록 하므로서 메인 PCB기판의 그라운드단자수를 줄여 메인 PCB기판의 크기를 축소할 수 있도록 하여 기기의 소형화에 기여할 수 있도록 함에 본 고안의 목적이 있다.The present invention has been made to solve the above problems, and the ground lugs for grounding the input and output terminals of the video signal and the input and output terminals of the audio signal are separately configured so that the input and output terminals are commonly grounded. The purpose of the present invention is to reduce the size of the main PCB substrate by reducing the number of terminals to contribute to the miniaturization of the device.

본 고안의 또다른 목적은 접지선의 연결 및 납땜 작업을 줄일 수 있도록 하여 조립능률을 향상토록 함에 있다.Another object of the present invention is to improve the assembly efficiency by reducing the connection and soldering work of the ground wire.

상기와 같은 목적을 달성하기 위한 실시예를 첨부된 도면에 의거 상세히 설명하면 다음과 같다.An embodiment for achieving the above object will be described in detail with reference to the accompanying drawings.

우선 첨부된 도면을 참조하여 본 고안의 구성을 설명하면, 오디오 그라운드러그(1)는 상하 2개의 구멍(3a, 3b)을 가지며 상기 구멍(3a, 3b)의 주연부에 돌기(2)를 형성하며 상기 구멍(3a, 3b)에 오디오 입출력단자(15a, 15b)를 접지시키며 비디오 그라운드러그(5)는 상하 2개의 통공(6a, 6b)을 형성하여 상기 구멍(6a, 6b)에 비디오 입출력단자(12a, 12b)를 접지시키도록 하여서 된 것으로서 도면중 미설명부호 7은 접지단자 11은 비디오 잭결합용 너트, 12는 비디오 입출력 잭, 15는 오디오 입출력 잭이다.Referring to the configuration of the present invention with reference to the accompanying drawings, the audio ground lug (1) has two holes (3a, 3b) up and down and forming a projection (2) on the periphery of the holes (3a, 3b) The audio input / output terminals 15a and 15b are grounded to the holes 3a and 3b, and the video ground lug 5 forms two upper and lower through holes 6a and 6b so that the video input / output terminals (6a and 6b) are provided in the holes 6a and 6b. 12a and 12b), the reference numeral 7 in the drawing indicates a grounding terminal 11, a video jack coupling nut, 12 a video input / output jack, and 15 an audio input / output jack.

이와 같이 구성된 본 고안의 작용효과는 우선 비디오 그라운드러그(5)에 비디오 입출력단자를 결합하고자 할 경우 비디오 신호 그라운드러그(5)의 통공(6a, 6b)을 통하여 비디오 신호를 입, 출력하기 위한 잭(12a, 12b)의 선단을 끼운 후 너트(11a, 11b)를 이용하여 조립한다.The operating effect of the present invention configured as described above is a jack for inputting and outputting a video signal through the through holes 6a and 6b of the video signal ground lug 5 when a video input / output terminal is coupled to the video ground lug 5. Assemble the ends of (12a, 12b) using nuts (11a, 11b).

또한 오디오 신호 입출력러그(1)는 통공(3a, 3b) 주연부에 형성된 돌기(2)가 오디오 신호 입출력잭(15a, 15b)을 조립시킬 때 잭보드에 록킹되면서 그라운드러그(1)와 확실히 체결된다.In addition, the audio signal input / output lug 1 is securely engaged with the ground lug 1 while the protrusion 2 formed at the periphery of the through holes 3a and 3b is locked to the jack board when assembling the audio signal input / output jacks 15a and 15b. .

이와 같이 조립된 상태에서 메인 PCB기판(10)의 그라운드 단자(9a, 9b)에 상기 그라운드 입출력러그(1, 5)의 일단을 연결시킨 후 양단자(9a, 9b)만 배선후 납땜하면 접지회로가 구성된다.If one end of the ground input / output lugs 1 and 5 is connected to the ground terminals 9a and 9b of the main PCB board 10 in the assembled state, and then only the terminals 9a and 9b are wired and soldered, the ground circuit Is composed.

상기한 바와 같이 본 고안에 의하면 하나의 러그를 이용하여 입, 출력 두 개의 잭단자를 접지시킬 수 있으므로 메인 PCB기판의 접지단자를 줄일 수 있어 PCB기판의 크기를 줄일 수 있을 뿐만 아니라 납땜하는 공정을 줄일 수 있는 작업능률을 향상시킬 수 있다.As described above, according to the present invention, since two jack terminals can be grounded using one lug, the ground terminal of the main PCB board can be reduced, thereby reducing the size of the PCB board and soldering process. It can improve the work efficiency which can be reduced.

Claims (1)

오디오 그라운드러그(1)는 상하 2개의 구멍(2a, 2b)을 가지며 상기구멍(3a, 3b)의 주연부에 돌기(2)를 형성하며 상기 구멍(3a, 3b)에 오디오 입출력단자(15a, 15b)를 접지시키며, 비디오 그라운드러그(5)는 상하 2개의 통공(6a, 6b)을 형성하여 상기 구멍(6a, 6b)에 비디오 입출력단자(12a, 12b)를 접지시키도록 하여서 된 것을 특징으로 하는 VTR의 입출력단자 결합장치The audio ground lug 1 has two upper and lower holes 2a and 2b, and forms a projection 2 at the periphery of the holes 3a and 3b, and the audio input / output terminals 15a and 15b in the holes 3a and 3b. ), And the video ground lug 5 is formed by forming two upper and lower through holes 6a and 6b to ground the video input / output terminals 12a and 12b to the holes 6a and 6b. VTR input / output terminal coupling device
KR2019900010035U 1990-07-09 1990-07-09 Input/output port assembly device of vcr KR940008148Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900010035U KR940008148Y1 (en) 1990-07-09 1990-07-09 Input/output port assembly device of vcr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900010035U KR940008148Y1 (en) 1990-07-09 1990-07-09 Input/output port assembly device of vcr

Publications (2)

Publication Number Publication Date
KR920003319U KR920003319U (en) 1992-02-25
KR940008148Y1 true KR940008148Y1 (en) 1994-11-23

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KR2019900010035U KR940008148Y1 (en) 1990-07-09 1990-07-09 Input/output port assembly device of vcr

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KR920003319U (en) 1992-02-25

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