JPS5570963A - Cassette mis-insertion prevention unit for cassette tape recorder - Google Patents

Cassette mis-insertion prevention unit for cassette tape recorder

Info

Publication number
JPS5570963A
JPS5570963A JP14256978A JP14256978A JPS5570963A JP S5570963 A JPS5570963 A JP S5570963A JP 14256978 A JP14256978 A JP 14256978A JP 14256978 A JP14256978 A JP 14256978A JP S5570963 A JPS5570963 A JP S5570963A
Authority
JP
Japan
Prior art keywords
cassette
projection
detection piece
center
detection
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.)
Granted
Application number
JP14256978A
Other languages
Japanese (ja)
Other versions
JPS6055903B2 (en
Inventor
Kazuo Ishikawa
Kazuyoshi Moronowaki
Yoshiaki Nomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP53142569A priority Critical patent/JPS6055903B2/en
Publication of JPS5570963A publication Critical patent/JPS5570963A/en
Publication of JPS6055903B2 publication Critical patent/JPS6055903B2/en
Expired legal-status Critical Current

Links

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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes

Abstract

PURPOSE:To make sure the operation, by providing the notch and projection on the latch plate of the carrier and the detection piece to the detection lever on the slide plate. CONSTITUTION:The projection 14 and the notch 15 on its upper part are provided at the center of the latch plate 13 of the carrier 11 provided in cross link on the slide plates 18, 18' provided in parallel with the side plates 8, 8', and borne with the pins 16, 16' in rotary free, and the detection piece 21 is provided at the center of the detection lever 20 provided in cross link on the slide plates 18, 18'. Thus, when the cassette is inserted toward the arrow E from the cassette insertion inlet 2, the projection 14 enters the opening to which the recording and playback heads of the cassette enter, and the detection piece 21 is depressed with the front wall of opening and the detection lever 20 moves upward by taking the pins 24, 24' as the center, the projection 28 depresses the switch 27. The motor is driven and the side plates 18, 18' toward the arrow E moved, and the cassette is contained in the mounting parts 3, 3'. Further, if the cassette is inserted from opposite side, the projection 14 is in contact with the cassette rear wall to prevent the detection piece 21 and the cassette rear wall from being contacted to avoid shaking.
JP53142569A 1978-11-17 1978-11-17 Cassette tape recorder cassette misinsertion prevention device Expired JPS6055903B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53142569A JPS6055903B2 (en) 1978-11-17 1978-11-17 Cassette tape recorder cassette misinsertion prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53142569A JPS6055903B2 (en) 1978-11-17 1978-11-17 Cassette tape recorder cassette misinsertion prevention device

Publications (2)

Publication Number Publication Date
JPS5570963A true JPS5570963A (en) 1980-05-28
JPS6055903B2 JPS6055903B2 (en) 1985-12-07

Family

ID=15318367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53142569A Expired JPS6055903B2 (en) 1978-11-17 1978-11-17 Cassette tape recorder cassette misinsertion prevention device

Country Status (1)

Country Link
JP (1) JPS6055903B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616943U (en) * 1984-06-19 1986-01-16 ナカミチ株式会社 Device to prevent cassettes from being incorrectly inserted in the wrong direction
US4636903A (en) * 1983-09-06 1987-01-13 Tandberg Data A/S Safety device for tape cassettes for positionally correct insertion of the tape cassette into an acceptance device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636903A (en) * 1983-09-06 1987-01-13 Tandberg Data A/S Safety device for tape cassettes for positionally correct insertion of the tape cassette into an acceptance device
JPS616943U (en) * 1984-06-19 1986-01-16 ナカミチ株式会社 Device to prevent cassettes from being incorrectly inserted in the wrong direction

Also Published As

Publication number Publication date
JPS6055903B2 (en) 1985-12-07

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