KR100274448B1 - Magnetic tape device - Google Patents
Magnetic tape device Download PDFInfo
- Publication number
- KR100274448B1 KR100274448B1 KR1019930008007A KR930008007A KR100274448B1 KR 100274448 B1 KR100274448 B1 KR 100274448B1 KR 1019930008007 A KR1019930008007 A KR 1019930008007A KR 930008007 A KR930008007 A KR 930008007A KR 100274448 B1 KR100274448 B1 KR 100274448B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic tape
- cabinet
- deck
- bottom plate
- mounting sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000004904 shortening Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
Landscapes
- Casings For Electric Apparatus (AREA)
- Buffer Packaging (AREA)
Abstract
본 발명은 튜너와 잭과 같은 부품들을 재배치하며 장치 캐비닛의 후부 패널에 가장 가까운 위치의 장치 캐비닛의 저판 상방에 상승된 덱 장착 시이트를 배치하여 덱 본체를 그속에 삽입될 수 있게 하는 최소 크기까지 장치 캐비닛의 수평 깊이를 단축함으로써 섀시 두께를 보강하지 않고 그 중요 부품들이 외부 진동에 의해 유발된 기계적 손상을 받지 않는 자기 테이프 장치를 제공하기 위하여 개발되었다.The present invention relocates parts such as tuners and jacks and places the raised deck mounting sheet above the bottom of the device cabinet in a position closest to the rear panel of the device cabinet to a minimum size that allows the deck body to be inserted therein. Shortening the cabinet's horizontal depth has been developed to provide a magnetic tape device that does not reinforce the chassis thickness and that its critical parts are not subjected to mechanical damage caused by external vibrations.
Description
제1도는 본 발명에 따른 자기 테이프 장치의 사시도.1 is a perspective view of a magnetic tape device according to the present invention.
제2도는 제1도의 선 Y-Y 를 따른 제1도의 자기 테이프 장치의 단면도.2 is a cross-sectional view of the magnetic tape device of FIG. 1 along the line Y-Y of FIG.
제3도는 종래 자기 테이프 호울더의 사시도.3 is a perspective view of a conventional magnetic tape holder.
제4도는 제3도의 선 X-X 를 따른 제3도의 종래 자기 테이프 호울더의 단면도.4 is a cross-sectional view of the conventional magnetic tape holder of FIG. 3 along line X-X of FIG.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1 : 자기 테이프 호울더 캐비닛 1A : 섀시 저부1: magnetic tape holder cabinet 1A: chassis bottom
1B, 1B' : 측벽 1C : 후부 패널1B, 1B ': side wall 1C: rear panel
1D : 테이프 덱 장착 시이트 2 : 테이프 덱 본체1D: tape deck mounting sheet 2: tape deck body
3 : 튜너 4 : 잭3: tuner 4: jack
5 : 프린트 배선판 6 : 펄스 발생 트랜스5: printed wiring board 6: pulse generating transformer
7 : 전부 패널7: all panels
본 발명은 자기 기록 및/또는 재생(playing) 장치 또는 자기 재생 장치를 포함하는 자기 테이프 장치에 관한 것이다.The present invention relates to a magnetic tape device comprising a magnetic recording and / or playing device or a magnetic playback device.
종래에는 제3도 및 제4도에 도시하는 바와 같이, 자기 테이프 장치의 캐비닛(1)(이하, 장치 캐비닛이라 한다)의 저판의 좌측부상에 그속에 기록및/또는 재생부를 집어 넣는 덱 본체(2)를 갖도록 구성되며, 상기 덱 본체(2)후부의 상기 저판의 같은 구역에 튜너 및 입 출력용 잭(4)를 가지며, 또한 그 위에 펄스 발생 트랜스(6)와 다른 부품들이 상기 저판의 좌측 구역에 평면적으로 장착되는 프린트 배선판(5)을 갖도록 자기 테이프 장치들이 설계및 제조되었다.Conventionally, as shown in FIGS. 3 and 4, a deck main body for inserting a recording and / or reproducing portion into a left side of a bottom plate of a cabinet 1 (hereinafter referred to as a device cabinet) of a magnetic tape apparatus ( 2), having a tuner and an input / output jack 4 in the same area of the bottom plate behind the deck body 2, on which the pulse generating transformer 6 and other components are located. Magnetic tape devices were designed and manufactured to have a printed wiring board 5 mounted planarly on the substrate.
상기 장치 캐비닛(1)은 상기 저판(1A), 측벽(1B,1B'), 후부 패널(1C), 및 섀시의 전면상에 설치된 전부 패널(7)을 갖는 섀시로 제조된다.The device cabinet 1 is made of a chassis having the bottom plate 1A, side walls 1B and 1B ', a rear panel 1C, and all panels 7 installed on the front of the chassis.
한편, 프레임(2A)은 상기 측벽(1B) 가까이 배치되도록 상기 섀시의 저판(1A)상에 상기 프레임을 설치하기 위해 측판(2B)으로서 상기 덱 본체(2)를 둘러 싸며 돌기판(2C)은 상기 프레임(2A)의 후측상에 설치된다. 그리고, 상기 돌기판(2C)에 상응하여 덱 장착 시이트(1D)가 상기 저판(1A)상에 그곳으로 부터 올려 지도록 설치되며 상기 덱 본체(2)는 나사와 같은 수단에 의해 상기 시이트(1D)상에 지지된다.On the other hand, the frame 2A surrounds the deck main body 2 as the side plate 2B to install the frame on the bottom plate 1A of the chassis so that the frame 2A is disposed near the side wall 1B, and the protrusion 2C It is provided on the rear side of the frame 2A. Then, the deck mounting sheet 1D is installed on the bottom plate 1A so as to be lifted therefrom corresponding to the projection 2C, and the deck main body 2 is mounted on the sheet 1D by means such as a screw. Is supported on.
상기한 구조에서, 상기 덱 본체(2)의 중량의 상당량이 상기 덱 장착 시이트(1D)를 통해 상기 섀시의 상기 저판(1A)으로 이송된다.In the above structure, a substantial amount of the weight of the deck body 2 is transferred to the bottom plate 1A of the chassis through the deck mounting sheet 1D.
일반적으로, 제4도에 도시한 바와 같이, 상기 시이트(1D)가 상기 후부 패널(1C)로 부터 거리 "A" 만큼 상당히 떨어져 배치되므로 상기 장치 캐비닛(1)이 진동을 받고 동시에 상기 섀시 저부가 수송중 상기 덱 본체(2)의 관성력에 기인한 굽힘 모우멘트를 받으면 상기 저판(1A)은 상당한 크기를 갖는 진동력에 의해 영향을 받는다.Generally, as shown in FIG. 4, the device cabinet 1 is vibrated and the chassis bottom is transported at the same time since the sheet 1D is disposed far away from the rear panel 1C by a distance "A". The bottom plate 1A is affected by the vibration force having a considerable magnitude when the bending moment due to the inertia force of the deck main body 2 is received.
따라서, 상기 저판의 두께가 보강되지 않고 그 강도가 증가되면 전체로서 일체로 조립되어 있는 상기 덱 본체(2) 및 상기 캐비닛에 조립되어 있는 프린트 배선판(5)과 다른 필요 부품들이 기계적 손상을 입을 위험성이 있다. 그리고, 저판 두께의 보강은 자기 테이프 장치의 경량화를 방해하기 쉽다.Therefore, if the thickness of the bottom plate is not reinforced and the strength thereof is increased, the deck body 2 which is integrally assembled as a whole, and the printed wiring board 5 which is assembled to the cabinet and other necessary parts are at risk of mechanical damage. There is this. In addition, reinforcement of the bottom plate thickness tends to hinder the weight reduction of the magnetic tape apparatus.
상기 문제점들을 고려한 후, 본 발명이 상기 튜너와 같은 부품들을 재배치함으로써 상기 덱 본체가 그속에 삽입될 수 있게 하는 최소 크기까지 상기 장치 캐비닛의 수평 깊이를 단축하며 상기 덱 장착 시이트를 상기 장치 캐비닛의 후부 패널에 가장 가까운 위치에 배치함으로써 그 중요부에 대하여 외부진동에 의해 유발된 기계적 손상을 입지 않으며 상기 섀시 두께의 보강을 필요로 하지 않는 자기 테이프 장치를 제공하기 위하여 안출되었다.After considering the above problems, the present invention shortens the horizontal depth of the device cabinet to a minimum size that allows the deck body to be inserted therein by rearranging parts such as the tuner and the deck mounting sheet to the rear of the device cabinet. By placing it closest to the panel, it has been devised to provide a magnetic tape device that is free from mechanical damage caused by external vibration for its critical parts and does not require reinforcement of the chassis thickness.
상기한 본 발명의 목적을 달성하기 위하여, 테이프 기록 및/또는 재생장치를 그속에 집어 넣는 테이프 덱 본체가 그 저판상에 프린트 배선판을 갖는 장치 캐비닛내에 삽입되며 그 후부에서 상기 장치 캐비닛의 상기 저판 상방의 상승된 덱 장착 시이트상에 설치및 지지되는 자기 테이프 장치에 있어서, 상기 덱 장착 시이트가 상기 장치 캐비닛의 후단부를 형성하는 후부 패널에 가능한 한 가까이 배치되는 자기 테이프 장치가 제공된다.In order to achieve the object of the present invention described above, a tape deck body for placing a tape recording and / or reproducing apparatus therein is inserted into a device cabinet having a printed wiring board on its bottom plate and above the bottom plate of the device cabinet. In a magnetic tape apparatus mounted and supported on an elevated deck mounting sheet of the present invention, a magnetic tape apparatus is provided in which the deck mounting sheet is disposed as close as possible to a rear panel forming a rear end of the apparatus cabinet.
따라서, 상기 덱 장착 시이트가 상기 장치 캐비닛의 상기 저판위로 상승되더라도 상기 자기 테이프 장치가 상 하 진동을 받을 때 상기 장치 캐비닛의 상기 저판상에 적용하는 굽힘 모우멘트에 의한 영향을 방지하고 상기 섀시 두께의 보강없이 상기 자기 테이프의 케이스에 상기 덱 본체를 지지할 때 충분한 견고성을 확보할 수 있다.Thus, even if the deck mounting sheet is raised above the bottom plate of the apparatus cabinet, it is possible to prevent the influence of the bending moment applied on the bottom plate of the apparatus cabinet when the magnetic tape apparatus is subjected to up and down vibration, and to reduce the thickness of the chassis. Sufficient firmness can be ensured when supporting the deck body in the case of the magnetic tape without reinforcement.
본 발명의 상기 목적, 특징및 이점들이 그 바람직한 실시예와 함께 첨부 도면들을 참조로 한 하기 설명으로 부터 명백히 이해될 것이다.The above objects, features and advantages of the present invention will become apparent from the following description with reference to the accompanying drawings in conjunction with the preferred embodiments thereof.
이하, 본 발명의 1 실시예가 제1도 및 제2도를 참고로 하여 상세히 설명된다.Hereinafter, one embodiment of the present invention will be described in detail with reference to FIGS. 1 and 2.
종래 기술에서와 같은 부품들은 같은 도면 부호로 표시되며 그 설명들이 생략되었다.Parts as in the prior art are denoted by the same reference numerals and descriptions thereof have been omitted.
특히, 상기 장치 캐비닛(1)의 구조와 필요 부품들의 배치는 본 발명의 가장 특징적인 부분이다. 즉, 상기 장치 캐비닛(1)은 상기 덱 본체(2)를 삽입할 수 있게 하는데 필요한 최소 길이를 유지하도록 전 후가 단축된 구조로 되어 있다. 또, 튜너(3)와 잭(4)은 덱 본체(2)의 옆에 상기 장치 캐비닛(1)상에 설치된다. 이 실시예에서, 상기 튜너(3)는 스크린을 형성하는 형태를 취하고 있으므로 상기 프린트 배선판(5)에 조립된 스위칭 회로나 상기 배선판상에 설치된 상기 펄스 트랜스(6)와 같은 고주파 소음 발생원에 대한 장벽으로서 기능을 수행할 수 있다.In particular, the structure of the device cabinet 1 and the arrangement of the necessary parts are the most characteristic parts of the present invention. That is, the apparatus cabinet 1 has a structure in which the front and rear are shortened so as to maintain the minimum length necessary for allowing the deck body 2 to be inserted. The tuner 3 and the jack 4 are provided on the apparatus cabinet 1 next to the deck body 2. In this embodiment, the tuner 3 takes the form of a screen, so a barrier against a high frequency noise source such as a switching circuit assembled on the printed wiring board 5 or the pulse transformer 6 provided on the wiring board is provided. Function as a function.
상기 덱 본체(2)의 후부 프레임상에 설치된 상기 돌기판(2c)은 상기 장치 캐비닛(1)의 상기 섀시 저부(1A)상에 형성된 상기 덱 장착 시이트(1D)와 접촉하며 나사와 같은 장치에 의해 고정된다.The protruding plate 2c provided on the rear frame of the deck body 2 is in contact with the deck mounting sheet 1D formed on the chassis bottom 1A of the device cabinet 1 and is attached to a device such as a screw. Is fixed by.
일반적으로, 본 발명에 따른 이 자기 테이프 장치에서 상기 시이트(1D)는 상기 후부 패널(1C)가까이 배치되며, 특히 이 실시예에서 상기 시이트는 상기 후부 패널에 직접 연결된 위치에 배치된다.In general, in this magnetic tape device according to the invention the sheet 1D is arranged close to the rear panel 1C, in particular in this embodiment the sheet is placed in a position directly connected to the rear panel.
이 구조를 적용함으로써 상기 장치 캐비닛(1)이 그 운반중 상 하의 외부 진동을 받을 때 상기 덱 본체(2)의 관성 질량의 상당량이 상기 덱 장착 시이트(1D)상에 부하된다. 그러나, 상기 시이트(1D)가 통상적인 구조와 다르게 상기 후부 패널(1C)에 가까이 배치되므로 그 두께를 보강하지 않고도 최소의 변형으로 상기 저판(1A)을 유지할 수 있다.By applying this structure, when the apparatus cabinet 1 is subjected to external vibrations up and down during its transport, a substantial amount of the inertial mass of the deck body 2 is loaded on the deck mounting sheet 1D. However, since the sheet 1D is disposed close to the rear panel 1C unlike the conventional structure, the bottom plate 1A can be held with minimal deformation without reinforcing its thickness.
전술한 바와 같이 본 발명에 의해서 섀시 두께를 보강하지 않고도 그 중요 부품들이 외부 진동에 의해 유발된 기계적 손상을 받지 않는 자기 테이프 장치를 제공할 수 있다.As described above, according to the present invention, it is possible to provide a magnetic tape device in which the critical parts thereof are not subjected to mechanical damage caused by external vibration without reinforcing the chassis thickness.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992047209U JP2530916Y2 (en) | 1992-06-12 | 1992-06-12 | Magnetic tape unit |
JP47209/1992 | 1992-06-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930023997A KR930023997A (en) | 1993-12-21 |
KR100274448B1 true KR100274448B1 (en) | 2000-12-15 |
Family
ID=12768768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930008007A Ceased KR100274448B1 (en) | 1992-06-12 | 1993-05-10 | Magnetic tape device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2530916Y2 (en) |
KR (1) | KR100274448B1 (en) |
CN (1) | CN1036226C (en) |
MY (1) | MY111881A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032183A (en) * | 1983-08-02 | 1985-02-19 | Matsushita Electric Ind Co Ltd | Tape recorder |
-
1992
- 1992-06-12 JP JP1992047209U patent/JP2530916Y2/en not_active Expired - Lifetime
-
1993
- 1993-04-06 MY MYPI93000628A patent/MY111881A/en unknown
- 1993-05-10 KR KR1019930008007A patent/KR100274448B1/en not_active Ceased
- 1993-06-11 CN CN93106866A patent/CN1036226C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1079839A (en) | 1993-12-22 |
MY111881A (en) | 2001-02-28 |
CN1036226C (en) | 1997-10-22 |
JPH064997U (en) | 1994-01-21 |
JP2530916Y2 (en) | 1997-04-02 |
KR930023997A (en) | 1993-12-21 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19930510 |
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