KR930004205Y1 - Static electricity removal device for vcr - Google Patents

Static electricity removal device for vcr Download PDF

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Publication number
KR930004205Y1
KR930004205Y1 KR2019870022312U KR870022312U KR930004205Y1 KR 930004205 Y1 KR930004205 Y1 KR 930004205Y1 KR 2019870022312 U KR2019870022312 U KR 2019870022312U KR 870022312 U KR870022312 U KR 870022312U KR 930004205 Y1 KR930004205 Y1 KR 930004205Y1
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KR
South Korea
Prior art keywords
vcr
contact piece
static electricity
jack
panel substrate
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Application number
KR2019870022312U
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Korean (ko)
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KR890015758U (en
Inventor
최명건
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주식회사 금성사
최근선
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Priority to KR2019870022312U priority Critical patent/KR930004205Y1/en
Publication of KR890015758U publication Critical patent/KR890015758U/en
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Publication of KR930004205Y1 publication Critical patent/KR930004205Y1/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
    • G11B33/14Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00Screening of apparatus or components against electric or magnetic fields

Abstract

내용 없음.No content.

Description

비데오 카세트 레코더(VCR)용 정전기 소거장치Static eliminator for video cassette recorder (VCR)

제1도는 본 고안의 요부 분리사시도.1 is an exploded perspective view of the main part of the present invention.

제2도는 본 고안의 요부 단면도.Figure 2 is a cross-sectional view of the main part of the present invention.

제3도는 종래 정전기 제거장치의 부분 단면도.3 is a partial cross-sectional view of a conventional static eliminator.

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

1 : 잭 2 : 판넬기판1 Jack 2 Panel Board

3 : 구멍 4 : 금속접촉편3: hole 4: metal contact piece

4´: 요홈부 5 : VCR기기몸체4´: groove 5: body of VCR device

6 : 하부덮개판 7 : 탄성접촉편6: lower cover plate 7: elastic contact piece

8 : 걸림턱8: jamming jaw

본 고안은 비데오 카세트 레코더(VCR)용 판넬기판의 정전기 소거장치에 관한 것으로서, 특히 정전기를 확실하면서도 안정되게 소거시킬수 있도록 함과 아울러 조립을 효과적으로 수행할 수 있도록 하는 비데오 카세트 레코더(VCR)용 정전기 소거장치에 관한 것이다.The present invention relates to an electrostatic erasing device for a panel substrate for a video cassette recorder (VCR), and in particular, an electrostatic erasing device for a video cassette recorder (VCR) capable of effectively and reliably erasing static electricity and performing assembly. Relates to a device.

종래의 정전기 소거장치는 제3도에 도시된 바와같이 판넬기판(34)에 잭(35)이 고정되어 있고, 그 하부의 하측덮개(33)의 내측벽에는 판접지부(36)가 구비되어 있으며, 상기 잭(35)과 판접지부(36) 사이에는 와이어(39)가 납땜연결되어 있는 구성을 갖는다.In the conventional electrostatic eliminating device, as shown in FIG. 3, a jack 35 is fixed to a panel substrate 34, and a plate grounding portion 36 is provided on an inner wall of a lower cover 33 at a lower portion thereof. A wire 39 is soldered between the jack 35 and the plate ground portion 36.

즉, 상기 와이어(39)의 일측단부는 판넬기판(36)에 고정된 잭(3)에 납땜되고, 타측단부는 하측덮개(33)의 내측벽에 구비된 판접지부(36)에 납땜되어 있는 것으로, 잭(35)에 인가되는 정전기가 와이어(39)를 통해 판접지부(36)로 분산소거되도록한 것이다.That is, one end of the wire 39 is soldered to the jack 3 fixed to the panel substrate 36, and the other end is soldered to the plate grounding portion 36 provided on the inner wall of the lower cover 33. As such, the static electricity applied to the jack 35 is dissipated and removed to the plate grounding portion 36 through the wire 39.

따라서 이러한 종래의 정전기 소거장치는 상기 와이어(39)를 납땜하기 위한 별도의 납땜작업이 요구될뿐만 아니라 조립시에는 판넬기판(34)이 와이어(39)에 매달린채로 공정이 진행되므로 납땝부위의 도선이 빈번히 끊어지게 되어 납땜불량 및 도선의 절단으로 인한 정전기 소거기능의 불안정성과 상실을 가져오게 되고, 별도의 납땜작업으로 인한 번거로움과 불편함으로 작업의 비효율성을 가져와 생산성이 저하되는 문제점이 초래되었던 것이다.Therefore, the conventional electrostatic eliminating device requires not only a separate soldering operation for soldering the wire 39, but also a panel substrate 34 suspended from the wire 39 at the time of assembly. This break is frequently caused, resulting in instability and loss of electrostatic elimination function due to poor soldering and cutting of wires, and inefficiency and inconvenience caused by separate soldering work resulting in inefficiency of work resulting in lower productivity. will be.

본 고안은 이러한 종래의 제반 문제점을 해소하고자 안출된 것으로, 그 목적은 정전기의 소거기능이 확실하면서도 안정되고 설치 및 조립이 효과적으로 수행될 수 있는 비데오 카세트 레코더(VCR)용 정전기 소거장치를 제공함에 있다.The present invention has been made to solve such a conventional problem, the object of the present invention is to provide an electrostatic erasing device for a video cassette recorder (VCR) that is capable of performing a stable and stable installation of static electricity, and can be effectively performed. .

본 고안의 구성을 첨부된 제1도 및 제2도를 참조로 하여 구체적으로 설명하면 다음과 같다.The configuration of the present invention will be described in detail with reference to FIGS. 1 and 2 as follows.

제1도는 본 고안의 요부 분리사시도이고, 제2도는 본 고안의 요부 단면도로서, 본 고안은 잭(1)과 상기 잭(1) 일측에 구멍(3)이 형성된 판넬기판(2)과, VCR기기몸 체(5)의 하부덮개판(6)에 와이어(11)에 의해서 연결되고 걸림턱(8)사이에 끼움고정되는 탄성접촉편(7)과, 상기 판넬기판(2)의 구멍(3)에 요홈부(4´)가 끼워짐과 동시에 상기 탄성접촉편(7) 사이에 끼워져 접촉되는 금속접촉편(4)으로 구성된 것으로, 미설명부호 9는 금속롤러, 10은 판넬기판(2)의 접속용 소켓이다.1 is an exploded perspective view of the main part of the present invention, and FIG. 2 is a cross-sectional view of the main part of the present invention. The present invention provides a jack 1 and a panel substrate 2 having a hole 3 formed at one side of the jack 1, and a VCR. An elastic contact piece (7) connected to the lower cover plate (6) of the device body (5) by a wire (11) and fitted between the locking jaws (8), and a hole (3) of the panel substrate (2). ) Is composed of a metal contact piece (4) is inserted into the groove (4 ') and the contact between the elastic contact piece (7) at the same time, the reference numeral 9 is a metal roller, 10 is a panel substrate (2) Socket for connection.

이러한 구성으로 된 본 고안은 사용자가 판넬기판(2)의 잭(1)을 손으로 만졌을때에는 인체의 정전기가 잭(1)을 통하여 VCR내부로 흘러들어가게 된다.In the present invention having such a configuration, when the user touches the jack 1 of the panel substrate 2 by hand, the static electricity of the human body flows into the VCR through the jack 1.

즉, 상기 정전기는 잭(1)에서 판넬기판(2)으로 흘러들어가 판넬기판(2)의 구멍(3)에 요홈부(4´)가 끼워진 금속접촉편(4)에 인가되고, 금속접촉편(4)에 인가된 정전기는 상기 금속접촉편(4)에 접촉된 탄성접촉편(7)에 인가되며, 하부덮개판(6)에 연결된 와이어(11)에 의해서 탄성접촉편(7)에 인가된 정전기가 하측덮개판(6)과 기기내부의 접지로 분산되므로서 소거되는 것이다.That is, the static electricity flows from the jack 1 to the panel substrate 2 and is applied to the metal contact piece 4 having the recessed portion 4 ′ inserted into the hole 3 of the panel substrate 2. The static electricity applied to (4) is applied to the elastic contact piece (7) in contact with the metal contact piece (4), it is applied to the elastic contact piece (7) by a wire 11 connected to the lower cover plate (6). The static electricity is dissipated as the lower cover plate 6 and the ground inside the device are dissipated.

또한 설치 및 조립시에는 하측덮개판(6)에 와이어(11)로 연결된 탄성접속편 (7)을 VCR기기몸체(5) 내의 걸림턱(5)사이에 끼움고정시키고, 잭(1)의 일측에 장방형의 구멍(3)이 형성된 판넬기판(2)을 VCR기기몸체(5)의 상부에 결합고정시킨후에 상기 구멍(3)을 통해 금속접촉편(4)을 끼워 탄성접촉편(7)에 접촉시키게 되면 일련의 설치 및 조립과정이 완료되는 것이다.In addition, during installation and assembly, the elastic connecting piece 7 connected by the wire 11 to the lower cover plate 6 is fitted between the locking jaws 5 in the VCR device body 5, and one side of the jack 1 is fixed. The panel substrate 2 having the rectangular hole 3 formed therein is fixed to the upper portion of the VCR device body 5, and then the metal contact piece 4 is inserted through the hole 3 to the elastic contact piece 7. When contacted, a series of installation and assembly processes are completed.

이때, 판넬기판(2)의 구멍(3)에 끼워지는 금속접촉편(4)의 요홈부(4´)는 상기 구멍(3)의 크기와 동일한 크기로 제작되어 요홈부(4´)의 상, 하부 단턱에 의해서 끼움고정될 수 있도록 한 것이다.At this time, the groove portion 4 'of the metal contact piece 4 fitted into the hole 3 of the panel substrate 2 is made to have the same size as that of the hole 3, so that the image of the groove portion 4' is increased. It is intended to be fitted by the lower step.

상술한 바와같이 본 고안은 잭과 접지부에 납땜되어 연결되는 와이어를 통해 정전기를 소거시킬수 있도록한 것을 금속접촉편과 탄성접촉편의 간단한 조립에 의한 접촉에 의해 정전기를 소거시킬 수 있도록 하므로서 종래의 납땜불량 및 납땜부위의 절단에 의한 정전기 소거기능의 불안정성 및 상실을 완전히 해소할 수 있어 보다 확실하면서도 안정되게 정전기의 소거기능을 수행할 수 있고, 설치 및 조립시에는 금속접촉편과 탄성접촉편이 분리된 상태에서 판넬기판만을 별도로 VCR의 몸체에 조립시킨후에 금속접촉편 및 탄성접촉편을 설치 또는 조립할 수 있어 판넬기판의 취급에 따른 판접지부의 변형 및 파손을 방지하므로서 설치 및 조립공정의 효율성에 의한 생산성을 증대시킬 수 있는 효과를 가진다.As described above, the present invention allows the static electricity to be eliminated by the simple assembly of the metal contact piece and the elastic contact piece so that the static electricity can be eliminated through the wire connected by soldering to the jack and the ground part. It is possible to completely eliminate the instability and loss of the static elimination function due to defects and cutting of the soldering part. After assembling only the panel board in the body of the VCR separately, the metal contact piece and the elastic contact piece can be installed or assembled, thus preventing the deformation and damage of the plate ground part caused by the handling of the panel board. Has the effect of increasing.

Claims (1)

잭(1)과 상기 잭(1) 일측에 장방형의 구멍(3)이 형성된 판넬기판(2)과, VCR기기몸체(5)의 하부덮개판(6)에 와이어(11)에 의해서 연결되고, 걸림턱(8)사이에 끼움고정되는 탄성접촉편(7)과, 상기 판넬기판(2)의 구멍(3)에 요홈부(4')가 끼워짐과 동시에 상기 탄성접촉편(7)에 끼워져 접촉되는 금속접촉편(4)으로 구성된 것을 특징으로 한 비데오 카세트 레코더(VCR)용 정전기 소거장치.A jack (1) and a panel substrate (2) having a rectangular hole (3) formed at one side of the jack (1), and a lower cover plate (6) of the VCR device body (5) by a wire (11), The resilient contact piece 7 which is fitted between the locking jaws 8 and the recessed portion 4 ′ are inserted into the hole 3 of the panel substrate 2 and the resilient contact piece 7 is inserted into the resilient contact piece 7. Electrostatic erasing device for a video cassette recorder (VCR), characterized in that consisting of a metal contact piece (4) in contact.
KR2019870022312U 1987-12-18 1987-12-18 Static electricity removal device for vcr KR930004205Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019870022312U KR930004205Y1 (en) 1987-12-18 1987-12-18 Static electricity removal device for vcr

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Application Number Priority Date Filing Date Title
KR2019870022312U KR930004205Y1 (en) 1987-12-18 1987-12-18 Static electricity removal device for vcr

Publications (2)

Publication Number Publication Date
KR890015758U KR890015758U (en) 1989-08-12
KR930004205Y1 true KR930004205Y1 (en) 1993-07-07

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KR2019870022312U KR930004205Y1 (en) 1987-12-18 1987-12-18 Static electricity removal device for vcr

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100338297B1 (en) * 2000-02-17 2002-06-05 장성욱 Shoes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100338297B1 (en) * 2000-02-17 2002-06-05 장성욱 Shoes

Also Published As

Publication number Publication date
KR890015758U (en) 1989-08-12

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