JPS5764376A - Speed switching device of pickup arm - Google Patents

Speed switching device of pickup arm

Info

Publication number
JPS5764376A
JPS5764376A JP13961980A JP13961980A JPS5764376A JP S5764376 A JPS5764376 A JP S5764376A JP 13961980 A JP13961980 A JP 13961980A JP 13961980 A JP13961980 A JP 13961980A JP S5764376 A JPS5764376 A JP S5764376A
Authority
JP
Japan
Prior art keywords
motor
gear
turns clockwise
reproduction
speed
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.)
Pending
Application number
JP13961980A
Other languages
Japanese (ja)
Inventor
Satoru Kusaka
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP13961980A priority Critical patent/JPS5764376A/en
Publication of JPS5764376A publication Critical patent/JPS5764376A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08535—Driving the head
    • G11B3/08538—Driving the head the head being driven by the same means as the record can
    • G11B3/08541—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms

Landscapes

  • Moving Of Heads (AREA)

Abstract

PURPOSE:To simplify the constitution and to make a device small-sized and inexpensive, by providing a specific operation device on a moving plate provided with a motor and a decelerating means for decelerating a speed fo the motor, and executing a high speed movement and a movement in case of reproduction, by use of a common motor. CONSTITUTION:When a reproducing button is pushed, a motor 16 is driven, also a plunger 22 is turned on, a rod 23 is drawn in, and a turning plate 13 turns clockwise against a spring 15, centering around a shaft 14 on a player substrate 25. As a result, a state that a gear 21 has been engaged with a gear 11 is released, a gear 19 is engaged with 11, rotation of the motor 16 is transferred to a gear plate 12, an arm 12 turns clockwise at a high speed, an actuator 6 reaches a reproduction start point, turn-on of the plunger 22 is disconnected, and the rod 23 is returned to its initial projecting state. Accordingly, rotation of the motor is decelerated and transferred to the gear plate 12 through gears 19, 17, 20, 18, 21 and 11, it turns clockwise at a prescribed speed, and reproduction of a disk 9 is executed.
JP13961980A 1980-10-06 1980-10-06 Speed switching device of pickup arm Pending JPS5764376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13961980A JPS5764376A (en) 1980-10-06 1980-10-06 Speed switching device of pickup arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13961980A JPS5764376A (en) 1980-10-06 1980-10-06 Speed switching device of pickup arm

Publications (1)

Publication Number Publication Date
JPS5764376A true JPS5764376A (en) 1982-04-19

Family

ID=15249500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13961980A Pending JPS5764376A (en) 1980-10-06 1980-10-06 Speed switching device of pickup arm

Country Status (1)

Country Link
JP (1) JPS5764376A (en)

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