KR950020581A - Mini-disc positioning pin lifting device for mini-disc compact disc player - Google Patents

Mini-disc positioning pin lifting device for mini-disc compact disc player Download PDF

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Publication number
KR950020581A
KR950020581A KR1019930030145A KR930030145A KR950020581A KR 950020581 A KR950020581 A KR 950020581A KR 1019930030145 A KR1019930030145 A KR 1019930030145A KR 930030145 A KR930030145 A KR 930030145A KR 950020581 A KR950020581 A KR 950020581A
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KR
South Korea
Prior art keywords
mini
disc
positioning pin
body portion
base plate
Prior art date
Application number
KR1019930030145A
Other languages
Korean (ko)
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KR960008034B1 (en
Inventor
최영석
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.)
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930030145A priority Critical patent/KR960008034B1/en
Priority to JP6325935A priority patent/JP2950743B2/en
Priority to US08/364,447 priority patent/US5586104A/en
Priority to CN94120470A priority patent/CN1114773A/en
Publication of KR950020581A publication Critical patent/KR950020581A/en
Application granted granted Critical
Publication of KR960008034B1 publication Critical patent/KR960008034B1/en

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    • 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

Abstract

본 발명은 미니디스크겸용 콤팩트디스크플레이어의 미니디스크위치결정핀 승강장치에 관한 것으로, 스핀들모터, 스핀들축 및 턴테이블로 구성되는 단일의 스핀들어셈블리와 단일의 픽업장치를 갖추고, 콤팩트디스크트레이와 미니디스크트레이가 트레이홀더상에서 일정한 높이차를 갖는 상하이중구조로 이루어지며, 베이스플레이트의 저면소정위치에는 상기 스핀들어셈블리와 함께 결합된 상태에서 별도의 작동수단에 의하여 좌우로 직선이동되면서 상기 스핀들어셈블리의 높이를 조절하는 승강플레이트가 설치된 구조의 미니디스크겸용 콤팩트디스크플레이어에서 베이스플레이트상면의 소정위치상에 돌설되는 미니디스크위치결정핀 하부에 외주연상에 나사부가 형성된 원기둥형태의 몸체부를 일체로 형성하고, 상기 미니디스크위치결정핀이 설치되는 위치에 해당하는 베이스플레이트상에는 내주연상에 나사부가 형성되며, 상기 몸체부가 끼워져 안내되는 위치결정핀 승강안내부재를 형성하며, 상기 몸체부를 승강플레이트에 링크로써 연결되므로써 작동수단의 작동에 따른 승강플레이트의 직선운동에 의하여 상기 미니디스크위치결정핀이 나사회전방식으로 베이스플레이트의 상하로 승강될 수 있도록 한 것이다.The present invention relates to a mini disc positioning pin lifting device for a compact disc player for mini discs, comprising a single spindle assembly consisting of a spindle motor, a spindle shaft and a turntable, and a single pick-up device, and a compact disc tray and a mini disc tray. Is made of a shanghai structure having a constant height difference on the tray holder, the base plate at the bottom predetermined position is coupled with the spindle assembly in the state coupled with the left and right by a separate operating means to adjust the height of the spindle assembly In the mini-disc compact disc player having a structure in which the elevating plate is installed, a cylindrical body having a cylindrical portion formed on the outer periphery is formed integrally under the mini-disc positioning pin protruding on a predetermined position of the upper surface of the base plate. Positioning pin On the base plate corresponding to the position where the screw is formed, a screw portion is formed on the inner circumference, and forms a positioning pin lifting guide member for guiding the body portion to be inserted, and the body portion is connected to the lifting plate by a link to the lifting according to the operation of the operation means. The mini-disc positioning pin can be lifted up and down of the base plate by the screw rotation method by the linear motion of the plate.

Description

미니디스크겸용 콤팩트디스크플레이어의 미니디스크위치결정핀 승강장치Mini-disc positioning pin lifting device for mini-disc compact disc player

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 미니디스크위치결정핀 승강장치의 구성을 저면에서 나타낸 분리 사시도,1 is an exploded perspective view showing the configuration of a mini-disc positioning pin lifting device according to the present invention from the bottom;

제2도는 본 발명에서 승강플레이트 작동수단의 작동상태를 나타낸 저면 사시도,Figure 2 is a bottom perspective view showing the operating state of the elevating plate operating means in the present invention,

제3도는 본 발명에서 위치결정핀 승강수단의 작동상태를 나타내는 저면 사시도,Figure 3 is a bottom perspective view showing the operating state of the positioning pin lifting means in the present invention,

(a)는 콤팩트디스크 재생시의 작동상태를 나타내는 저면 사시도,(a) is a bottom perspective view showing an operating state during compact disc playback;

(b)는 미니디스크재생시의 작동상태를 나타내는 저면 사시도,(b) is a bottom perspective view showing an operating state during mini disc playback;

제4도는 본 발명에서 미니디스크위치결정핀 승강동작시 스핀들어셈블리가이드핀의 위치를 나타내는 사시도,Figure 4 is a perspective view showing the position of the spindle assembly guide pin during the mini disk positioning pin lifting operation in the present invention,

Claims (3)

미니디스크안착면(10)과 콤팩트디스크안착면(12)이 각각 상부와 하부에 형성된 형태의 턴테이블(14)과 스핀들모터(16), 스핀들축(18)으로 구성되는 단일의 스핀들어셈블리(20)와, 단일의 픽업장치를 갖추고, 콤팩트디스크트레이와 미니디스크트레이가 트레이홀더 상에서 일정한 높이차를 갖는 상하이중구조로 이루어지며, 베이스플레이트(22)의 저면 소정위치에는 상기 스핀들어셈블리(20)와 결합된 상태에서 별도의 작동수단(24)에 의하여 좌우로 직선이동되면서 상기 스핀들어셈블리(20)의 높이를 조절하는 승강플레이트(26)가 설치된 구조의 미니디스크겸용 콤팩트디스크플레이어에 있어서, 상기 베이스플레이트(22) 상면의 소정위치상에 돌설되는 미니디스크위치결정핀(28)을 베이스플레이트(22)와 분리 형성하되, 그 하부에는 외주연상에 나사부(30)가 형성된 원기둥형태의 몸체부(32)를 일체로 형성하고, 상기 미니디스크위치결정핀(28)의 돌설위치에 해당하는 베이스플레이트(22) 상에는 상기 몸체부(32)가 끼워져 안내되는 위치결정핀 승강안내부재(34)를 고정설치하는 한편, 상기 몸체부(32)는 승강플레이트(26)의 선단에 설치되어 그 승강플레이트(26)의 좌우직선이동에 따라 회전되는 별도의 위치결정핀 승강수단(36)에 고정결합하여 된 것을 특징으로 하는 미니디스크겸용 콤팩트디스크플레이어의 미니디스크위치결정핀 승강장치.A single spindle assembly 20 consisting of a turntable 14, a spindle motor 16, and a spindle shaft 18 having a shape of a mini disc seating surface 10 and a compact disc seating surface 12 formed at an upper side and a lower side, respectively. And, equipped with a single pick-up device, the compact disc tray and the mini disc tray is made of a shanghai structure having a constant height difference on the tray holder, and coupled to the spindle assembly 20 at a predetermined position on the bottom of the base plate 22 In the compact disc player for a mini-disc combined disk having a structure in which the elevating plate 26 for adjusting the height of the spindle assembly 20 while moving linearly to the left and right by a separate operating means 24 in the installed state, the base plate ( 22) The mini disc positioning pin 28 protruding on a predetermined position of the upper surface is formed separately from the base plate 22, and a screw portion 30 is formed on the outer circumference thereof. Positioning pin lifting guide in which the cylindrical body portion 32 is integrally formed, and the body portion 32 is inserted and guided on the base plate 22 corresponding to the protruding position of the mini disc positioning pin 28. While the member 34 is fixedly installed, the body portion 32 is installed at the tip of the elevating plate 26, and the separate positioning pin elevating means 36 is rotated according to the horizontal movement of the elevating plate 26. Mini-disc positioning pin lifting device of a mini-disc compact disc player, characterized in that is fixed to the). 제1항에 있어서, 상기 위치결정핀 승강안내부재(34)는 몸체부(32)가 끼워질 수 있도록 원통형으로 형성하되, 그 내주연상에 나사부(30')를 형성하여 몸체부(32) 외주연상에 형성된 나사부(30)과 맞물리도록 하고, 그 상단에는 걸림턱(42)을 형성하여 된 것을 특징으로 하는 미니디스크겸용 콤팩트디스크플레이어의 미니디스크위치결정핀 승강장치.According to claim 1, wherein the positioning pin lifting guide member 34 is formed in a cylindrical shape so that the body portion 32 can be fitted, the outer periphery of the body portion 32 by forming a screw portion (30 ') on the inner circumference A mini-disc positioning pin lifting device of a mini-disc compact disc player, characterized in that it is engaged with the screw portion 30 formed on the edge, and the engaging jaw 42 is formed on the upper end thereof. 제1항에 있어서, 상기 위치결정핀 승강수단(36)은 상기 승강플레이트(26)의 선단에 한쪽끝이 회동가능하게 결합된 상태에서 승강플레이트(26)의 좌우직선운동에 의하여 전후방향으로 회동하는 제1링크(44)와, 한쪽끝이 상기 제1링크(44)의 다른쪽 끝에 힌지축(46)에 의하여 힌지결합되고, 반대쪽 끝이 미니디스크 위치결정핀(28) 하부에 일체로 형성된 몸체부(32)의 저면에 고정결합되어 상기 제1링크(44)와는 반대방향으로 회동되면서 몸체부(32)에 회전력을 부여하는 제2링크(48)로 이루어지는 것을 특징으로 하는 미니디스크겸용 콤팩트디스크플레이어의 미니디스크위치결정핀 승강장치.According to claim 1, wherein the positioning pin lifting means 36 is rotated in the front and rear direction by the left and right linear movement of the lifting plate 26 in a state that one end is rotatably coupled to the front end of the lifting plate 26. The first link 44 and one end is hinged by the hinge shaft 46 at the other end of the first link 44, the other end is integrally formed under the mini-disc positioning pin 28 Mini disc combined compact, characterized in that the second link 48 is fixed to the bottom surface of the body portion 32 to rotate in the opposite direction to the first link 44 to impart rotational force to the body portion (32) Mini disc positioning pin lifting device for disc player. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030145A 1993-12-28 1993-12-28 Mini-disk position pin elevating apparatus for mini/compact disk player KR960008034B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019930030145A KR960008034B1 (en) 1993-12-28 1993-12-28 Mini-disk position pin elevating apparatus for mini/compact disk player
JP6325935A JP2950743B2 (en) 1993-12-28 1994-12-27 Spindle assembly of disk player and positioning device for positioning pin
US08/364,447 US5586104A (en) 1993-12-28 1994-12-27 Apparatus for elevating a position determination pin and a spindle assembly for disc player
CN94120470A CN1114773A (en) 1993-12-28 1994-12-28 Apparatus for elevationg a position determination pin and a spindle assembly for disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930030145A KR960008034B1 (en) 1993-12-28 1993-12-28 Mini-disk position pin elevating apparatus for mini/compact disk player

Publications (2)

Publication Number Publication Date
KR950020581A true KR950020581A (en) 1995-07-24
KR960008034B1 KR960008034B1 (en) 1996-06-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930030145A KR960008034B1 (en) 1993-12-28 1993-12-28 Mini-disk position pin elevating apparatus for mini/compact disk player

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KR (1) KR960008034B1 (en)

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KR960008034B1 (en) 1996-06-19

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