KR970050599A - Tape Tension Control of Tape Recorder - Google Patents

Tape Tension Control of Tape Recorder Download PDF

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Publication number
KR970050599A
KR970050599A KR1019950069279A KR19950069279A KR970050599A KR 970050599 A KR970050599 A KR 970050599A KR 1019950069279 A KR1019950069279 A KR 1019950069279A KR 19950069279 A KR19950069279 A KR 19950069279A KR 970050599 A KR970050599 A KR 970050599A
Authority
KR
South Korea
Prior art keywords
tape
cam gear
supply reel
brake lever
winding
Prior art date
Application number
KR1019950069279A
Other languages
Korean (ko)
Inventor
김태우
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 KR1019950069279A priority Critical patent/KR970050599A/en
Publication of KR970050599A publication Critical patent/KR970050599A/en

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  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

본 발명은 테이프 레코더의 테이프 텐션 제어장치를 개시한다. 본 발명은, 서플라이릴에 권취된 테이프의 감김량을 검지하는 검지센서와; 검지센서의 감김량에 따라 회전 구동되며, 다단계로 경사진 캠홈이 형성된 캠기어와; 릴레이 레버를 통해 캠기어와 연결되어 캠기어의 회전에 의해 좌,우 슬라이딩 이송되며, 다단계의 경사 가이드홈이 형성된 메인 플레이트와; 일단에 메인 플레이트의 경사 가이드홈에 슬라이딩 가능하도록 가이드축이 마련되고, 서플라이릴의 외주면에 마찰접촉되는 펠트가 고정 설치된 브레이크 레버와; 데크새시와 브레이크 레버의 가이드 축에 각각 결합되어 블레이크레버를 서플라이릴을 향해 탄성 지지하는 스프링; 을 포함하여 된 것으로서, 테이프의 주행에 따라 한쌍의 릴에 권취되는 테이프의 감김량을 검지하여 적절히 테이프의 텐션력을 제어할 수 있어서, 안정된 테이프의 주행을 도모할 수 있는 것이며, 특히 부품수가 대폭적으로 감소되어 단가절감과 작업성을 향상시킬 수 있는 효과가 있다.The present invention discloses a tape tension control apparatus of a tape recorder. The present invention includes a detection sensor for detecting the amount of winding of the tape wound on the supply reel; A cam gear driven to rotate according to the amount of winding of the detection sensor and having a cam groove inclined in multiple stages; A main plate connected to the cam gear through a relay lever and slidably moved left and right by the rotation of the cam gear, the main plate having a multi-step inclined guide groove formed therein; A brake lever provided at one end thereof so as to be slidable in the inclined guide groove of the main plate, and having a felt fixed to the outer circumferential surface of the supply reel; A spring coupled to the guide shafts of the deck chassis and the brake lever to elastically support the brake lever toward the supply reel; In this case, the amount of winding of the tape wound on a pair of reels can be detected according to the running of the tape, and the tension force of the tape can be controlled appropriately, so that the stable running of the tape can be achieved. It can be reduced to reduce the cost and improve the workability.

Description

테이프 레코더의 테이프 텐션 제어장치Tape Tension Control of Tape Recorder

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

제4도는 본 발명에 따른 테이프 텐션 제어장치가 채용된 테이프 레코더이 개략적 평면도,4 is a schematic plan view of a tape recorder employing a tape tension control device according to the present invention;

제5도는 본 발명에 따른 텐션 제어장치에 의해 테이프에 걸리는 텐션 분포를 보인 그래프.Figure 5 is a graph showing the tension distribution on the tape by the tension control device according to the present invention.

Claims (1)

데크새시상에 마련된 한쌍의 릴 테이블에 안착되어 주행하는 테이프의 텐션력을 제어함에 있어서, 상기 데크새시(10)의 일측면상에 마련되어 서플라이릴(11)에 권취된 테이프(T)의 감김량을 검지하는 검지센서(20)와; 상기 검지센서(20)의 감김량에 따라 회전 구동되며, 다단계로 경사진 캠홈(31)이 형성된 캠기어(30)와; 릴레이 레버(50)를 통해 상기 캠기어(30)와 연결되어 캠기어(30)의 회전에 의해 좌,우 슬라이딩 이송되며, 그 일측면에 상기 캠기어(30)의 캠홈(31)과 대응되는 다단계의 경사 가이드홈(41)이 형성된 메인 플레이트(40)와; 그 일단에 상기 메인 플레이트(40)의 경사 가이드홈(41)에 슬라이딩 가능하도록 가이드축(62)이 마련되고, 그 타단에는 상기 서플라이릴(11)의 외주면에 마찰접촉되는 펠트(61)가 고정 설치된 브레이크 레버(60)와; 그 양단이 데크새시(10)와 브레이크 레버(60)의 가이드 축(61)에 각각 결합되어 상기 브레이크 레버(60)를 상기 서플라이릴(11)을 향해 탄성 지지하는 스프링(70);을 포함하여 된 것을 특징으로 하는 테이프 레코더의 테이프 텐션 제어장치.In controlling the tension force of the tape that is seated on a pair of reel tables provided on the deck chassis, the winding amount of the tape T provided on one side of the deck chassis 10 and wound on the supply reel 11 is measured. A detection sensor 20 for detecting; A cam gear 30 which is rotatably driven according to the amount of winding of the detection sensor 20 and has a cam groove 31 inclined in multiple stages; It is connected to the cam gear 30 through the relay lever 50 and is slid and moved left and right by the rotation of the cam gear 30, and corresponding to the cam groove 31 of the cam gear 30 on one side thereof. A main plate 40 having a multi-step inclined guide groove 41 formed therein; A guide shaft 62 is provided at one end thereof so as to be slidable in the inclined guide groove 41 of the main plate 40, and the other end thereof is fixed with a felt 61 that is in frictional contact with an outer circumferential surface of the supply reel 11. An installed brake lever 60; Both ends thereof are coupled to the guide shaft 61 of the deck chassis 10 and the brake lever 60, respectively, and a spring 70 for elastically supporting the brake lever 60 toward the supply reel 11; Tape tension control device of a tape recorder, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950069279A 1995-12-30 1995-12-30 Tape Tension Control of Tape Recorder KR970050599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950069279A KR970050599A (en) 1995-12-30 1995-12-30 Tape Tension Control of Tape Recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950069279A KR970050599A (en) 1995-12-30 1995-12-30 Tape Tension Control of Tape Recorder

Publications (1)

Publication Number Publication Date
KR970050599A true KR970050599A (en) 1997-07-29

Family

ID=66639741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950069279A KR970050599A (en) 1995-12-30 1995-12-30 Tape Tension Control of Tape Recorder

Country Status (1)

Country Link
KR (1) KR970050599A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210158471A (en) * 2020-06-24 2021-12-31 주식회사 케이에스팩 stamp device with the function of the auto-adjustment for feeding a carbon paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210158471A (en) * 2020-06-24 2021-12-31 주식회사 케이에스팩 stamp device with the function of the auto-adjustment for feeding a carbon paper

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