KR970029493A - Reel Drive of Tape Recorder - Google Patents

Reel Drive of Tape Recorder Download PDF

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Publication number
KR970029493A
KR970029493A KR1019950044357A KR19950044357A KR970029493A KR 970029493 A KR970029493 A KR 970029493A KR 1019950044357 A KR1019950044357 A KR 1019950044357A KR 19950044357 A KR19950044357 A KR 19950044357A KR 970029493 A KR970029493 A KR 970029493A
Authority
KR
South Korea
Prior art keywords
reel
clutch wheel
reel drive
tape recorder
seating groove
Prior art date
Application number
KR1019950044357A
Other languages
Korean (ko)
Other versions
KR0174965B1 (en
Inventor
안성익
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950044357A priority Critical patent/KR0174965B1/en
Publication of KR970029493A publication Critical patent/KR970029493A/en
Application granted granted Critical
Publication of KR0174965B1 publication Critical patent/KR0174965B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch

Abstract

본 발명은 테이프 레코더의 릴 구동장치를 개시한다.The present invention discloses a reel drive of a tape recorder.

본 발명은, 릴 베이스와, 릴 구동풀리의 상면과 펠트를 통해 마찰 접촉되는 스프링 홀더와, 릴 기어 홀더의 외주면을 따라 상, 하 슬라이딩 가능하게 설치된 클러치 휠과, 데크새시상을 따라 슬라이딩 이송되는 이송 플레이트에 의해 상기 클러치 휠을 선택적으로 가압하여 클러치 휠의 걸림돌기와 릴 구동풀리의 걸림돌기를 상호 이 맞물림 시키며, 데크새시에 회동 가능하게 설치되는 힌지부와, 힌지부로부터 연장 형성되어 그 내면에 원형 안착홈을 형성하며 그 단부에는 원형 안착홈의 직경에 비하여 작은폭의 개방홈을 형성하는 연장부와; 연장부의 중심 하면에 각각 돌출 설치되며, 클러치 휠 상부를 가압하는 가압돌기;로 이루어진 다이렉트 구동레버를 포함하여 된 것으로서, 클러치 휠의 가압이 용이하여 다이렉트 변환이 용이하며, 특히 다이렉트 구동레버와 전체 조립품간의 조립불량이 발생되지 않아 조립성의 향상을 꾀할 수 있는 효과가 있다.The present invention is a spring holder in friction contact with the reel base, the upper surface of the reel drive pulley and the felt, the clutch wheel is installed to slide up and down along the outer circumferential surface of the reel gear holder, and the sliding conveyed along the deck chassis Selectively pressurizing the clutch wheel by a transfer plate to engage the engaging projection of the clutch wheel and the engaging projection of the reel driving pulley, the hinge portion is installed so as to be pivotable to the deck chassis, and is formed extending from the hinge portion is circular on the inner surface An extension part which forms a seating groove, and at its end forms an open groove having a smaller width than the diameter of the circular seating groove; It is installed on the lower surface of the center of each of the extension portion, and includes a direct drive lever consisting of a pressing projection for pressing the upper portion of the clutch wheel, the direct conversion of the clutch wheel is easy to facilitate direct conversion, in particular the direct drive lever and the entire assembly There is no effect of assembling defects can be improved because of poor assembly of the liver.

Description

테이프 레코더의 릴 구동장치Reel Drive of Tape Recorder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 출원인이 선출원한 릴 구동장치의 단면도.3 is a cross-sectional view of a reel drive device filed by the present applicant.

제4도는 제3도의 요부 발췌 평면도.4 is a plan view showing the main parts of FIG.

Claims (2)

데크새시상에 고정 설치되는 지지축과, 캡스턴 모터로부터의 동력을 전달받으며 그 상부면에 복수의 걸림돌기가 마련된 릴 구동풀리와, 지지축상에 회전 가능하게 설치되며 릴 구동풀리의 하면과 펠트를 통해 마찰접촉되는 릴 베이스와, 상기 릴 구동풀리의 상면과 펠트를 통해 마찰 접촉되는 스프링 홀더와, 이 스프링 홀더의 상부에 위치된 릴 기어 홀더와, 이 릴 기어 홀더의 외주변을 따라 상, 하 슬라이딩 가능하게 설치되며, 그 하면에 복수개의 걸림돌기가 연장 형성된 클러치 휠과, 상기 데크새시상을 따라 슬라이딩 이송되는 이송 플레이트에 의해 상기 클러치 휠을 선택적으로 가압하여 상기 클러치 휠의 걸림돌기와 상기 릴 구동풀리의 걸림돌기를 상호 이맞물림 시키는 다이렉트 구동레버를 포함하는 테이프 레코더의 릴 구동장치에 있어서, 상기 다이렉트 구동레버(60')는, 상기 데크새시상에 회동 가능하게 설치되는 힌지부(61)와, 상기 힌지부(61)로부터 연장 형성되어 그 내면에 원형 안착홈(62a)을 형성하며 그 단부에는 원형 안착홈(62a)의 직경에 비하여 작은폭의 개방홈(62b)을 형성하는 연장부(62)와; 상기 연장부(62)의 중심 하면에 각각 돌출 설치되며, 상기 클러치 휠(700) 상부를 가압하는 가압돌기(63); 로 이루어진 것을 특징으로 하는 테이프 레코더의 릴 구동장치.The reel drive pulley is fixedly mounted on the deck chassis, the reel drive pulley is provided with a plurality of engaging projections on the upper surface and receiving power from the capstan motor, and the reel drive pulley is rotatably installed on the support shaft A reel base in frictional contact, a spring holder in frictional contact with the upper surface of the reel drive pulley, a reel gear holder positioned on the top of the spring holder, and an upper and lower sliding along the outer periphery of the reel gear holder It is possible to install, and the clutch wheel has a plurality of engaging projections formed on the lower surface and the conveying plate sliding along the deck chassis image by selectively pressing the clutch wheel of the locking projections of the clutch wheel and the reel driving pulley In the reel drive of the tape recorder comprising a direct drive lever for engaging the projections mutually, The direct drive lever 60 ′ has a hinge portion 61 rotatably installed on the deck chassis, and extends from the hinge portion 61 to form a circular seating groove 62a on its inner surface. An extension portion 62 which forms an open groove 62b having a smaller width than the diameter of the circular seating groove 62a at its end; A pressing protrusion 63 protruding from each of the center lower surfaces of the extension part 62 and pressing the upper portion of the clutch wheel 700; Reel drive device of the tape recorder, characterized in that consisting of. 제1항에 있어서, 상기 원형 안착홈(62a)과 인접된 연장부(62)의 가장자리부로부터 상기 힌지부(61)를 향하여 소정두께의 리브(64)를 더 마련하여 된 테이프 레코더의 릴 구동장치.The reel drive of a tape recorder according to claim 1, further comprising a rib (64) of a predetermined thickness from the edge of the extension portion (62) adjacent to the circular seating groove (62a) toward the hinge portion (61). Device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950044357A 1995-11-28 1995-11-28 Device for driving a reel of a tape recorder KR0174965B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950044357A KR0174965B1 (en) 1995-11-28 1995-11-28 Device for driving a reel of a tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950044357A KR0174965B1 (en) 1995-11-28 1995-11-28 Device for driving a reel of a tape recorder

Publications (2)

Publication Number Publication Date
KR970029493A true KR970029493A (en) 1997-06-26
KR0174965B1 KR0174965B1 (en) 1999-04-15

Family

ID=19436143

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950044357A KR0174965B1 (en) 1995-11-28 1995-11-28 Device for driving a reel of a tape recorder

Country Status (1)

Country Link
KR (1) KR0174965B1 (en)

Also Published As

Publication number Publication date
KR0174965B1 (en) 1999-04-15

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