KR900010760Y1 - Apparatus liftin disc in cdp - Google Patents

Apparatus liftin disc in cdp Download PDF

Info

Publication number
KR900010760Y1
KR900010760Y1 KR2019860006307U KR860006307U KR900010760Y1 KR 900010760 Y1 KR900010760 Y1 KR 900010760Y1 KR 2019860006307 U KR2019860006307 U KR 2019860006307U KR 860006307 U KR860006307 U KR 860006307U KR 900010760 Y1 KR900010760 Y1 KR 900010760Y1
Authority
KR
South Korea
Prior art keywords
slider
door
fitted
groove
lifter
Prior art date
Application number
KR2019860006307U
Other languages
Korean (ko)
Other versions
KR870018980U (en
Inventor
송학근
Original Assignee
삼성전자 주식회사
한형수
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 삼성전자 주식회사, 한형수 filed Critical 삼성전자 주식회사
Priority to KR2019860006307U priority Critical patent/KR900010760Y1/en
Publication of KR870018980U publication Critical patent/KR870018980U/en
Application granted granted Critical
Publication of KR900010760Y1 publication Critical patent/KR900010760Y1/en

Links

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
    • G11B17/0401—Details
    • G11B17/0405—Closing mechanism, e.g. door
    • G11B17/0407—Closing mechanism, e.g. door controlling the loading of the record carrier
    • 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
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/053—Indirect insertion, i.e. with external loading means
    • G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Landscapes

  • Feeding And Guiding Record Carriers (AREA)

Abstract

내용 없음.No content.

Description

콤팩트 디스크 플레이어의 리프터 장치Lifter unit of compact disc player

제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안 요부의 결합상태 측단면도.Figure 2 is a side cross-sectional view of the coupling state of the subject innovation.

제3도는 본 고안 요부의 작동상태도.3 is an operating state of the main part of the present invention.

a도는 도어가 열리기전에 디스크가 올려질때의 작동 상태도.a is the operating state when the disc is raised before the door is opened.

b도는 디스크가 올려진 상태에서 도어가 열리는 때의 작동상태도.b is the operating state when the door is opened with the disc raised.

c도는 도어가 닫힌 상태에서 디스크가 내려가는 때의 작동 상태도.c is the operating state when the disc is lowered with the door closed.

제4도는 본 고안 슬라이더 홀더와 슬라이더와의 결합상태 평단면도.4 is a cross-sectional plan view of the slider holder and the slider according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 도어슬라이더 2 : 볼1: door slider 2: ball

3 : 슬라이더홀더 4 : 슬라이더3: slider holder 4: slider

5 : 피니언 6 : 리프터암5: pinion 6: lifter arm

7 : 리프터 8 : 도어7: lifter 8: door

본 고안은 콤팩트 디스크 플레이어에 있어서, 도어 슬라이더의 윗면에다 슬라이더 홀더에 끼워지고, 사이의 볼로 같이 작동하도록된 슬라이더의 작동홀에 일측이 끼워져 축을 중심으로 회전하는 리프터 암의 작동편에 의해 축을 중심으로 회전하는 리프터가 디스크를 올렸다 내렸다하도록하여 도어의 열림과 닫힘이 안정되게 이루어지도록한 콤팩트 디스크 플레이어의 리프터 장치에 관한 것이다.The present invention is a compact disc player, the upper surface of the door slider is fitted to the slider holder, the one side is inserted into the operation hole of the slider to operate as a ball between the center of the axis by the operating piece of the lifter arm that rotates about the axis. It relates to a compact disc player lifter device that allows the rotating lifter to raise and lower the disc so that the opening and closing of the door is made stable.

종래에는 콤팩트 디스크 플레이어에서 도어가 열리기 위해서는 디스크가 위로 올려져야만 하는데 이의 작동을 위해 도어가 열리고 닫히도록하기 위해 도어 구동모터와 디스크를 위로 올렸다 아래로 내렸다하기 위한 디스크 리프터 모터를 각각 별도로 설치하여 서로 연관되는 동작을 하도록 하였으나 이는 별도의 작동을 위한 모터가 각각 필요하였으므로 구성이 복잡하고 제작도 또한 번거로와짐은 물론 두개의 별도로 동작하는 모터의 연관되는 작동이 되지 않아 오동작을 일으키는 경우도 발생하는등 사용에 많은 불편이 있었다.Conventionally, in a compact disc player, the disc must be lifted up to open the door, but for this operation, the door drive motor and the disc lifter motor for raising and lowering the disc are installed separately so that the door can be opened and closed. However, this requires a separate motor for each operation, so the configuration is complicated, and the manufacturing is also cumbersome, and two separate motors do not become related to each other and cause malfunctions. There was a lot of inconvenience in using.

종래의 슬라이더의 절곡 요홈에 얹혀진 볼이 슬라이더 홀더에 끼워져 작동이 제한되는 슬라이더의 경사홈에 끼워져 슬라이더 홀더와 슬라이더와 같이 작동하도록 하고 슬라이더의 작동홈에 이동축이 끼워져 고정축을 중심으로 회전하는 리프터암의 작동편이 리프터의 올림편을 위로 올려져 축을 중심으로 회전하면서 돌핀이 디스크를 올려주도록함으로써, 작은 공간을 이용하여 즉 도어를 열기전의 예비동작으로 디스크를 올려지도록 한후 볼이 끼워진채 같이 작동하면서 도어를 열수 있도록한 것으로, 이를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.The lifter arm which is placed on the bending groove of the conventional slider is fitted to the slider holder to be inclined groove of the slider whose operation is restricted so that it works like the slider holder and the slider and the moving shaft is inserted into the slider operating groove to rotate about the fixed shaft. The operating piece of the lifter lifts the lifter up and rotates about the axis, allowing the dolphin to raise the disk, so that the disk is lifted by using a small space, that is, the preliminary motion before opening the door, and then operated with the ball inserted. It is to be opened, which will be described in detail by the accompanying drawings as follows.

콤팩트 디스크 플레이어에 있어서, 본체(1)에 일체로 형성된 도어 슬라이더(1-1)의 절곡 요홈(1-2)에 올려지는 볼(2)이 끼워지는 구멍(3-1)과 작동공(3-2) 및 장공(3-3)이 일체인 슬라이더홀더(3)에 일체로 형성되어진 끼움홈(3-4)에 끼워져 왕복동하도록 경사홈(4-1)에 볼(2)이 끼워지며 작동공(3-2)에는 작동홈(4-2)이 장공(3-3)에는 돌기(4-3)가 각각 끼워져 작동거리가 제한되는 슬라이더(4)의 측면에 구비된 랙(4-4)에 의하여 도어 구동모터(도면에 도시되지 않았음)와 연동하는 피니언(5)과 치차가 맞물려 전, 후로 이동되고, 슬라이더(4)의 작동홈(4-2)에 이동축(6-1)이 끼워진 리프터암(3)은 도어(8)의 축공(8-1)에 의하여 회전자재하는 고정축(6-2)과 작동편(6-3)이 일체로 형성되었으며, 리프터암(6)의 작동편(6-3)에 의해 위로 올려지는 울림편(7-1)이 일체이고 도어(8)의 축공(8-2), (8-3)에 축(7-2), (7-3)이 끼워져 회전하는 리프터(7)에 돌편(7-4), (7-5)을 일체로 형성하고, 슬라이더 홀더(3)의 나사공(3-5)과 도어(8)의 나사공(8-4)을 스크류(9)로 나사조임하며 슬라이더홀더(3)의 나사공(3-6)과 슬라이더(4)의 장홈(4-3)과 도어(8)의 나사공(8-5)은 스크류(9-1)로 나사 조임한 것이다.In the compact disc player, a hole (3-1) and an operating hole (3-1) into which the ball (2) to be raised on the bending groove (1-2) of the door slider (1-1) formed integrally with the main body (1) are fitted. -2) and the ball 2 is fitted into the inclined groove 4-1 so as to reciprocate by being fitted into the fitting groove 3-4 formed integrally with the slider holder 3 in which the long hole 3-3 is integrated. An operating groove 4-2 is inserted into the ball 3-2, and a projection 4-3 is inserted into the long hole 3-3. The gear is engaged with the pinion 5, which interlocks with the door driving motor (not shown in the drawing), and is moved back and forth, and the moving shaft 6-1 moves to the operating groove 4-2 of the slider 4 ), The lifter arm 3 fitted with the fixed shaft 6-2 and the operating piece 6-3, which are rotated by the shaft hole 8-1 of the door 8, are integrally formed, and the lifter arm 6 Ring piece 7-1, which is lifted up by the operating piece 6-3 of ), (8-3), the shaft (7-2), (7-3) is fitted to the rotary lifting lifter (7) to form the integral pieces 7-4, (7-5) integrally, the slider holder ( 3) Screw holes 3-5 of the door 8 and screw holes 8-4 of the door 8 with screws 9 and screw holes 3-6 and slider 4 of the slider holder 3 The long groove 4-3 and the screw hole 8-5 of the door 8 are screwed with a screw 9-1.

미 설명 부호 10은 디스크, 11은 디스크 폴리, 12는 모터이다.Reference numeral 10 denotes a disk, 11 a disk pulley, and 12 a motor.

이와 같은 본 고안은 콤팩트 디스크 플레이어에서 도어가 열리거나 닫히기 위해서는 디스크가 위로 올라와 있어야만 하므로 도어(8)를 열기 위해서는 피니언(5)을 회전시키면 슬라이더 홀더(3)의 끼움홈(3-4)에 삽입된 슬라이더(4)의 작동홈(4-2)과 돌기(4-3)가 슬라이더홀더(3)의 작동공(3-2)과 장공(3-3)에 끼워진 제4도의 실선으로 표시된 위치에서 점선으로 표시된 위치까지 이동하면서 슬라이더(4)의 작동홈(4-2)에 끼워진 이동축(6-1)에 의해 리프터암(6)도 회전시켜 리프터암(6)의 작동편(6-3)이 리프터(7)의 울림편(7-1)을 들어 올려줌으로써 도어(8)의 축공(8-2), (8-3)에 축(7-2), (7-3)이 끼워진채 회전하면서 디스크(10)를 위로 올려주게 된다.The present invention requires that the disc must be up in order to open or close the door in the compact disc player. When the pinion (5) is rotated to open the door (8), it is inserted into the fitting groove (3-4) of the slider holder (3). Position shown by the solid line of FIG. 4 fitted with the operating groove 3-2 and the projection 4-3 of the slider 4 inserted in the operating hole 3-2 and the long hole 3-3 of the slider holder 3 The lifter arm 6 is also rotated by the moving shaft 6-1 fitted to the operating groove 4-2 of the slider 4 while moving to the position indicated by the dotted line in FIG. 3) Lift the ring piece 7-1 of the lifter 7 so that the shafts 7-2 and 7-3 of the shaft holes 8-2 and 8-3 of the door 8 are lifted. The disk 10 is lifted up while being rotated while being fitted.

그리고 피니언(5)이 계속 회전하게되면 슬라이더 홀더(3)의 작동공(3-2)과 장공(3-3)에 끼워진 슬라이더(4)의 작동홈(4-2)과 돌기(4-3)가 제4도의 점선으로 표시된 위치에서 함께 이동하게 되므로 이때 고정된 위치에 있는 도어 슬라이더(1-1)의 절곡 요홈(1-2)에 올려진 볼(2)이 제3a도 도시된 것과 같은 상태에서 슬라이더 홀더(3)와 슬라이더(4)가 같이 이동하게 되어 제3b도에 도시된 바와 같이 절곡요홈(1-2)에서 이탈하여 슬라이더 홀더(3)의 구멍(3-1)과 슬라이더(4)의 경사홈(4-1)에 동시에 끼워지게되어 연동되도록 하면서 도어(8)의 나사공(8-4), (8-5)에 스크류(9), (9-1)로 고정된채로 계속 이동하면서 도어(8)를 화살표 방향으로 이동하며 도어(8)가 열리는 것이다.When the pinion 5 continues to rotate, the operating groove 4-2 and the projection 4-3 of the slider 4 fitted into the operating hole 3-2 and the long hole 3-3 of the slider holder 3 are rotated. ) Moves together in the position indicated by the dashed line in FIG. 4, so that the ball 2 placed on the bending groove 1-2 of the door slider 1-1 in the fixed position is the same as that shown in FIG. In the state, the slider holder 3 and the slider 4 move together, and as shown in FIG. 3B, the slider holder 3 and the slider 4 move away from the bending recesses 1-2, and the holes 3-1 and the slider ( 4) are fixed to the screw holes 8-4 and 8-5 of the door 8 by screw 9 and 9-1 while being fitted and interlocked in the inclined groove 4-1. The door 8 is opened while moving the door 8 in the direction of the arrow while continuing to move.

반대로 도어(8)을 닫을때는 슬라이더 홀더(3)의 구멍(3-1)과 슬라이더(4)의 경사홈(4-1)에 동시에 끼워진볼(2)로 인해 같이 연동되게 되어 피니언(5)의 역회전에 따라 디스크(10)가 위로 올려진채 도어(8)가 도어슬라이더(1-1)의 위를 미끄러지며 닫히게되고 도어(8)가 닫힌 상태에서 피니언(5)이 계속 회전하면 이와 치차가 맞물린 측벽의 랙(4-4)에 의해 슬라이더(4)의 작동홈(4-2)과 돌기(4-3)가 슬라이더 홀더(3)의 작동공(3-2)과 장공(3-3)에서 원상태로 이동하면서 작동홈(4-2)에 끼워진 이동축(6-1)이 따라서 이동하며 리프터암(6)이 고정축(6-2)을 중심으로 화살표 반대방향으로 회전하고 이에 따라 작동편(6-3)에 의해 위로 올려진 올림편(7-1)이 원상태로 환원되어 리프터(7)가 축(7-2), (7-3)을 중심으로 원상태로 회전하여 돌편(7-4), (7-5)에 의해 올려진 디스크(10)가 아래로 내려와 디스크풀리(11)에 끼워지게 되는 것이다.On the contrary, when the door 8 is closed, the pinion 5 is interlocked together due to the ball 2 fitted simultaneously into the hole 3-1 of the slider holder 3 and the inclined groove 4-1 of the slider 4. If the disk 10 is raised up and the door 8 slides over the door slider 1-1, the pinion 5 continues to rotate while the door 8 is closed. The operating grooves 4-2 and the projections 4-3 of the slider 4 are driven by the rack 4-4 of the sidewalls engaged with each other by the operating holes 3-2 and the long holes 3 through 3 of the slider holder 3. The moving shaft 6-1, which is inserted into the operating groove 4-2, moves in the original state in 3), and the lifter arm 6 rotates in the opposite direction to the arrow about the fixed shaft 6-2. As a result, the lifting piece 7-1 raised up by the operating piece 6-3 is reduced to its original state, and the lifter 7 rotates about the shafts 7-2 and 7-3 to its original state. The disk 10 raised by (7-4), (7-5) is turned down Which will be inserted into the disc and going pulley 11.

이와 같이 도어 슬라이더(1-1)이 절곡 요홈(1-2)에 올려진 볼(2)과 슬라이더 홀더(3)의 작동공(3-2)과 장공(3-3)에 끼워진 슬라이더(4)의 작동홈(4-2)과 돌기(4-3)로 이동거리 및 이동한계를 조절하면서 리프터(7)의 돌편(7-4), (7-5)으로 디스크(10)를 올렸다 내렸다 하도록 하여 한개의 도어 구동모터로 디스크를 올렸다 내렸다하는 동작과 도어를 열고 닫는 동작을 한꺼번에 수행하도록 함으로써 간단한 동작과 구조로 도어의 크기를 줄일 수 있음은 물론 생산성을 향상시킨 것이다.The slider 4 fitted in the ball 2 and the operating hole 3-2 and the long hole 3-3 of the slider holder 3 in which the door slider 1-1 is raised in the bending groove 1-2 as described above. The disk 10 is raised and lowered by the projections 7-4 and 7-5 of the lifter 7 while adjusting the movement distance and the movement limit by the operation groove 4-2 and the projection 4-3 of the By using the single door drive motor to raise and lower the disk and open and close the door at the same time to reduce the size of the door with a simple operation and structure as well as to improve productivity.

Claims (1)

콤팩트 디스크 플레이어에 있어서, 본체(1)와 일체인 도어슬라이더(1-1)의 절곡요홈(1-2)에 올려지는 볼(2)이 끼워지는 구멍(3-1)과 작동공(3-2) 및 장공(3-3)이 구비된 슬라이더 홀더(3)에 일체로 형성되어진 끼움홈(3-1)에 끼워져 왕복동하도록 경사홈(4-1)에 볼이 끼워지고 작동공에는 슬라이더(4)의 작동홈(4-2)이 안치되고 장공(3-3)에는 돌기(4-3)가 각각 끼워져 작동거리가 제한되는 슬라이더의 측면 랙(4-4)에 의해 피니언(5)이 맞물려진 구성과, 도어(8)의 축공(8-1)에 삽입된 고정축(6-2)을 중심으로 회전하는 리프터암(6)에 일체로된 이동축(6-1)과 작동편(6-3)에 의하여 슬라이더의 작동홈(4-2)이 끼워지고, 도어의 축공(8-2), (8-3)에 끼워져 회전자재하는 리프터(7)의 올림편(7-1)에 의하여 디스크를 올려주게하여서된 콤팩트 디스크 플레이어의 리프터 장치.In the compact disc player, a hole (3-1) into which the ball (2) to be raised on the bending groove (1-2) of the door slider (1-1) integrated with the main body (1) and the operating hole (3- 2) and the ball is fitted in the inclined groove 4-1 so as to reciprocate by being fitted into the fitting groove 3-1 formed integrally with the slider holder 3 having the long hole 3-3, and the slider ( The pinion 5 is secured by the side rack 4-4 of the slider in which the operation groove 4-2 of 4) is settled and the projection 4-3 is fitted into the long hole 3-3, thereby limiting the operation distance. The moving shaft 6-1 and the actuating piece integrated in the engaged configuration, the lifter arm 6 rotating around the fixed shaft 6-2 inserted in the shaft hole 8-1 of the door 8. (6-3), the operation groove (4-2) of the slider is fitted, and the lifting piece (7-1) of the lifter (7), which is inserted into the shaft holes (8-2) and (8-3) of the door and rotates. A lifter device of a compact disc player, which is made to raise a disc by means of.
KR2019860006307U 1986-05-07 1986-05-07 Apparatus liftin disc in cdp KR900010760Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860006307U KR900010760Y1 (en) 1986-05-07 1986-05-07 Apparatus liftin disc in cdp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860006307U KR900010760Y1 (en) 1986-05-07 1986-05-07 Apparatus liftin disc in cdp

Publications (2)

Publication Number Publication Date
KR870018980U KR870018980U (en) 1987-12-26
KR900010760Y1 true KR900010760Y1 (en) 1990-11-30

Family

ID=19251453

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860006307U KR900010760Y1 (en) 1986-05-07 1986-05-07 Apparatus liftin disc in cdp

Country Status (1)

Country Link
KR (1) KR900010760Y1 (en)

Also Published As

Publication number Publication date
KR870018980U (en) 1987-12-26

Similar Documents

Publication Publication Date Title
US6530175B2 (en) Window lifting and lowering apparatus
KR970027495A (en) Washing machine door automatic switchgear
KR900000233A (en) Flush window adjuster
KR900010760Y1 (en) Apparatus liftin disc in cdp
CN111397566A (en) Computer-aided scanner
US4200295A (en) Control mechanism for lifting, lowering and swinging record player tonearm
CN114439045A (en) Equipment for controlling installation height of well lid
JPS6120687U (en) Spring lifting shutter with slit
JP2000170942A (en) Switching device for motor-driven flow control valve
KR900006708Y1 (en) Disc lifter of cdp
CN218267532U (en) Non-rising stem gate valve convenient to open and close
KR920007725Y1 (en) Loading device of optical disk player
KR900003601Y1 (en) The operating mechanism for the disc clamper of c.d.p.
JPH0136877Y2 (en)
CN218062156U (en) Limit transmission structure for curtain machine
JPS63109826A (en) Curtain opening and closing drive apparatus
KR970005026B1 (en) Optical disk player
US2298527A (en) Reversing mechanism
JPH04138917A (en) Drive device for sunroof
JPH0422440Y2 (en)
JPH09261921A (en) Output switchable door actuator
KR930008047Y1 (en) Reading light and air-vent handling device for bus
JPS5932017Y2 (en) Arm lifter device for linear tracking arm
JPS587905Y2 (en) Wind regulator
JP3210427B2 (en) Wind regulator device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee