KR960002243A - Cartridge Mounting Device - Google Patents

Cartridge Mounting Device Download PDF

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Publication number
KR960002243A
KR960002243A KR1019940012601A KR19940012601A KR960002243A KR 960002243 A KR960002243 A KR 960002243A KR 1019940012601 A KR1019940012601 A KR 1019940012601A KR 19940012601 A KR19940012601 A KR 19940012601A KR 960002243 A KR960002243 A KR 960002243A
Authority
KR
South Korea
Prior art keywords
magnetic field
magnet
magnetic
motor
eject
Prior art date
Application number
KR1019940012601A
Other languages
Korean (ko)
Other versions
KR970009095B1 (en
Inventor
정형섭
Original Assignee
김주용
현대전자산업 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 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019940012601A priority Critical patent/KR970009095B1/en
Publication of KR960002243A publication Critical patent/KR960002243A/en
Application granted granted Critical
Publication of KR970009095B1 publication Critical patent/KR970009095B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/043—Direct insertion, i.e. without external loading means

Abstract

본 발명은 광디스크장치에 있어서 카트리지 탈착동작(Eject)시 자장을 이용하는 카트리지 장탈착장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cartridge mounting / detachment apparatus using a magnetic field in the cartridge detachment operation (Eject).

이를 위하여 탈착모터에 고정된 이젝트 암(Eject Arm)에 삽입되어 소정이 자장의 세기를 발산하는 마그네트와, 탈착모터를 고정하는 모터 브라켓을 이용하여 자장의 궤적을 반사하는 고정 자성체(Yoke)와, 자장을 감지하는 마그네틱 센서를 구비한다.To this end, a magnet is inserted into an eject arm fixed to the detachable motor, and a fixed magnetic body reflects the trajectory of the magnetic field by using a magnet that emits a predetermined magnetic field intensity, and a motor bracket fixing the detachable motor. It is equipped with a magnetic sensor for detecting the magnetic field.

따라서 기구적 이젝트 스위치로 인한 장기간사용시의 기구물의 변형을 방지할 수 있을 뿐만아니라 전기적 스파크에 민감한 기기의 오동작 또는 성능장애의 원인을 방지할 수 있는 효과가 있다.Therefore, it is possible not only to prevent the deformation of the instrument during long-term use due to the mechanical eject switch, but also to prevent the malfunction of the equipment sensitive to electrical sparks or the cause of performance failure.

Description

카트리지 장탈착장치Cartridge Mounting Device

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

제1도는 본 발명에 따른 카트리지 장탈착장치의 전체 구성도,1 is an overall configuration of the cartridge mounting and detaching device according to the invention,

제2도는 본 발명에 따른 카트리지 장착시의 평면도 및 측면도,2 is a plan view and a side view at the time of mounting the cartridge according to the present invention;

제3도는 본 발명에 따른 카트리지 탈착시의 측면도,3 is a side view at the time of detaching the cartridge according to the present invention,

제4도는 본 발명에 따른 카트리지 탈착제어를 위한 자장원리를 도시한 도면.4 is a view showing a magnetic principle for the cartridge detachment control according to the present invention.

Claims (1)

광디스크장치에 있어서, 탈착모터(50)에 고정된 이젝트 암(90)에 삽입되어 소정이 자장의 세기를 발산하는 마그네트(100)와; 상기 탈착모터(50)를 고정하는 모터 브라켓(80)을 이용하여 자장의 궤적을 반사하는 고정자성체(Yoke)와; 상기 자장을 감지하는 마그네틱 센서(110)를 구비하여서, 상기 마그네트(100)의 자력에 의하여 상기 이젝트 암(90)의 소정의 부분이 회전하면서 이젝트 샤프트(70)를 밀어냄으로써 탈착동작을 시키고,상기 탈착동작이 완료된 후 상기 마그네트(100)의 위치를 상기 마그네틱 센서(110)로 감지시켜 상기 탈착모터(50)의 동력을 단속시킴을 특징으로 하는 카트리지 장탈착장치.An optical disk apparatus, comprising: a magnet (100) inserted into an eject arm (90) fixed to a removable motor (50) and emitting a predetermined magnetic field intensity; A fixed magnetic body (Yoke) reflecting a trace of the magnetic field by using the motor bracket 80 fixing the removable motor 50; By having a magnetic sensor 110 for detecting the magnetic field, by the magnetic force of the magnet 100 to rotate the predetermined portion of the eject arm 90 by pushing the ejection shaft 70, the desorption operation, the Cartridge detachable device, characterized in that to detect the position of the magnet 100 by the magnetic sensor after the removal operation is completed to control the power of the removable motor (50). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940012601A 1994-06-03 1994-06-03 Cartridge ejection device KR970009095B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940012601A KR970009095B1 (en) 1994-06-03 1994-06-03 Cartridge ejection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940012601A KR970009095B1 (en) 1994-06-03 1994-06-03 Cartridge ejection device

Publications (2)

Publication Number Publication Date
KR960002243A true KR960002243A (en) 1996-01-26
KR970009095B1 KR970009095B1 (en) 1997-06-05

Family

ID=19384690

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940012601A KR970009095B1 (en) 1994-06-03 1994-06-03 Cartridge ejection device

Country Status (1)

Country Link
KR (1) KR970009095B1 (en)

Also Published As

Publication number Publication date
KR970009095B1 (en) 1997-06-05

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