[go: up one dir, main page]

KR870002918Y1 - Table drive of compact disc player - Google Patents

Table drive of compact disc player Download PDF

Info

Publication number
KR870002918Y1
KR870002918Y1 KR2019850003009U KR850003009U KR870002918Y1 KR 870002918 Y1 KR870002918 Y1 KR 870002918Y1 KR 2019850003009 U KR2019850003009 U KR 2019850003009U KR 850003009 U KR850003009 U KR 850003009U KR 870002918 Y1 KR870002918 Y1 KR 870002918Y1
Authority
KR
South Korea
Prior art keywords
gear
drive
interlocking
gear tooth
compact disc
Prior art date
Application number
KR2019850003009U
Other languages
Korean (ko)
Other versions
KR860012389U (en
Inventor
박영일
Original Assignee
삼성전자 주식회사
정재은
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, 정재은 filed Critical 삼성전자 주식회사
Priority to KR2019850003009U priority Critical patent/KR870002918Y1/en
Publication of KR860012389U publication Critical patent/KR860012389U/en
Application granted granted Critical
Publication of KR870002918Y1 publication Critical patent/KR870002918Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • 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

  • Transmission Devices (AREA)

Abstract

내용 없음.No content.

Description

콤팩트 디스크 플레이어의 테이블 구동장치Table drive of compact disc player

제1도는 본 고안에 사용되는 구동기어와 연동기어의 발췌사시도.1 is an exploded perspective view of the drive gear and the interlocking gear used in the present invention.

제2도는 본 고안에 사용되는 테이블의 고정장치 발췌 일부 절취 정면도.Figure 2 is a front view of the cut part of the fixing device of the table used in the present invention.

제3도는 테이블이 완전히 들어간 상태의 본 고안의 요부 발췌 평면도.3 is a plan view of the main portion of the present invention with the table fully inserted.

제4도는 테이블이 나오는 상태의 본 고안의 요부 발췌 평면도.Figure 4 is a plan view of the main portion of the subject innovation in the state the table is out.

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

3 : 캠공 4 : 구동기어3: cam ball 4: drive gear

5, 5' : 기어치 6 : 연동기어5, 5 ': Gear tooth 6: Interlocking gear

7 : 공간부 8 : 연동핀7: space part 8: interlocking pin

9 : 고정대 10 : 구동판9: fixed base 10: driving plate

11 : 작동공 12 : 작동핀11: working hole 12: working pin

13 : 고정간 14, 14' : 고정편13: fixed interval 14, 14 ': fixed piece

본 고안은 테이블을 꺼내고 넣는 작동과 덮개를 여닫는 구동판의 작동 및 테이블과 구동판의 고정작동을 하나의 구동기어에 의해 이루어질 수 있도록한 콤팩트 디스크 플레이어의 테이블 구동장치에 대한 것이다.The present invention relates to a table drive device of a compact disc player which allows a single drive gear to take out and insert a table, open and close a drive plate, and fix a table and a drive plate.

종래에는 테이블을 꺼내고 넣는 작동과 덮개를 열고 닫는 작동이 하나의 구동기어에 의해 이루어질 수 있도록 한 장치로는 본원출원인의 선출원 고안인 구동장치(실용신안공고 제86-2520호)가 있었는데 이는 비록 덮개와 테이블의 작동이 원활하게 이루어지기는 하지만 테이블의 고정작동이 정확하게 되지 않아 사용시 안정성이 결여되는 등의 문제점이 있었다.Conventionally, the driving device (utility model notification No. 86-2520), which is an application of the present application of the present applicant, was designed to allow the operation of taking out and inserting the table and opening and closing the cover by a single drive gear. Although the table and the operation is made smoothly, there was a problem such as lack of stability when using the table because the fixed operation is not accurate.

본 고안은 이와같은 점을 해결하기 위해 구동기어 하나로 테이블과 덮개의 개폐구동판의 작동을 연속적으로 이루어지도록 함에 있어 구동기어에 캠공을 뚫어 이에 끼워진 연동핀에 의해 고정대가 동작되어 테이블이 완전히 들어간 다음에는 구동판을 움직이지 않도록 고정시켜 주므로 테이블이 확실하게 고정되도록 고안한 것으로 첨부도면에 의거 상술하면 다음과 같다.In order to solve this problem, the present invention is designed to continuously operate the opening and closing drive plate of the table and the cover with one drive gear, so that the holder is operated by the interlocking pin inserted into the drive gear by the cam ball. Since the driving plate is fixed so as not to move, the table is designed to be securely fixed.

일측면에 래크기어(2)가 형성된 테이블(1)의 측방에 캠공(3)을 동심원 부분(a)과 그 일측에 작동부분(a')이 연결되게 뚫은 구동기어(4)를 착설하여 이 구동기어(4)의 외주면 하부에 형성한 기어치(5)는 래크기어(2)와 맞물리도록 하고, 그 일끝부분에 적정폭으로 상부까지 길게 연결된 기어치(5')는 그 측방에 착설된 "I" 형상의 연동기어(6)의 상측 기어치(6')와 맞물리게 하며, 또 구동기어(4)의 외주면 일부에는 기어치가 형성되지 않은 공간부(7)를 갖도록 하고, 캠공(3)에는 기판(P)에 측으로 중간부를 고정하여 회전가능하게 부착한 고정대(9)의 일끝 연동핀(8)을 끼우며, 고정대(9)의 타측끝은 덮개를 열고 닫아주는 구동판(10)의 앞면에 접촉되게 하고, 연동기어(6)의 하측기어치(6")는 구동판(10)측면의 래크기어치(10')와 맞물리게 하며 구동판(10)에는 경사부(b)가 전면부에 형성된 작동공(11)을 길게 뚫어 이에 작동핀(12)으로 ""형상의 고정간(13) 외측끝을 결합시키고 상향되게 구부러진 내측끝(13')은 테이블(1)의 저면에 돌출시킨 양측 고정편(14)(14') 사이의 격리부(15)에 끼워질 수 있도록 하여서 된 것이다.On the side of the table (1) where the rack gear (2) is formed on one side, the cam hole (3) is installed in a concentric circle portion (a) and a driving gear (4) drilled so that the operating portion (a ') is connected to one side thereof. The gear teeth 5 formed on the lower side of the outer circumferential surface of the drive gear 4 are engaged with the rack gears 2, and the gear teeth 5 'connected to the upper end with an appropriate width at one end thereof are provided on the side thereof. It engages with the upper gear teeth 6 'of the installed "I" -shaped interlocking gear 6, and a part of the outer circumferential surface of the drive gear 4 has a space 7 in which no gear teeth are formed, and a cam hole ( 3) The interlocking pins 8 of one end of the holder 9, which is fixed to the substrate P side and rotatably attached to the substrate P, are fitted, and the other end of the holder 9 opens and closes the cover 10. ), The lower gear 6 "of the interlocking gear 6 meshes with the rack gear 10 'of the side of the drive plate 10, and the inclined portion b of the drive plate 10; Home Appliances With it drilled and hold the operating hole 11 is formed in the working portion The pin 12 " The inner end 13 ', which is coupled to the outer end of the shape fixing bar 13 and is bent upward, is connected to the isolation part 15 between the two fixing pieces 14 and 14' protruding from the bottom of the table 1. It can be fitted.

이와같이 구성된 본 고안의 작동상태를 설명하면 다음과 같다.Referring to the operating state of the present invention configured as described above are as follows.

모우터가 동작되어 구동기어(4)를 시계방향으로 회전시켜주면 구동기어(4)의 하부에 형성된 기어치(5)와 이에 맞물리게 되는 래크기어(2)에 의해 테이블(1)이 기기내로 들어가게되며 완전히 들어간 상태가 되면 제3도에서와 같이 구동기어(4)에서 기어치가 형성되지 않은 공간부(7)가 래크기어((2)의 끝부분을 지나가게 되므로 테이블(1)은 더 이상 들어가지 않고 정지되는데 이때에는 구동기어(4)의 상부까지 길게 연결된 기어치(5')가 연동기어(6)의 상측기어치(6')와 맞물리게 되어 연동기어(6)를 회전시켜주게 되며, 이에 따라 연동기어(6)가 회전되면 그 하측기어치(6")와 맞물려 있는 래크기어치(10')에 의해 구동판(10)이 기기의 앞쪽으로 이동되기 시작한다.When the motor is operated to rotate the drive gear 4 in the clockwise direction, the table 1 is moved into the machine by the gear tooth 5 formed at the lower part of the drive gear 4 and the rack gear 2 engaged therewith. When the state is fully entered, as shown in FIG. 3, the space 7 without the gear tooth formed in the drive gear 4 passes through the end of the rack gear (2), as shown in FIG. In this case, the gear tooth 5 'long connected to the upper portion of the drive gear 4 meshes with the upper gear 6' of the interlocking gear 6 to rotate the interlocking gear 6. Accordingly, when the interlocking gear 6 is rotated, the driving plate 10 starts to move toward the front of the device by the rack gear 10 'engaged with the lower gear 6 ".

한편, 이때에는 캠공(3)에 끼워진 연동핀(8)은 제3도에서 보는 바와같이 동심원부분(a)의 끝에서 작동부분(a')측으로 들어가게 되므로 연동핀(8)에 의해 고정대(9)는 축을 중심으로 회동되어 그 내부끝이 외측방향으로 이동되기 때문에 구동판(10)이 기기의 앞쪽으로 순조롭게 이동될 수 있는 것이다.On the other hand, at this time, the interlocking pin (8) inserted into the cam hole (3) enters the operating portion (a ') side from the end of the concentric circle portion (a) as shown in Figure 3 so that it is fixed by the interlocking pin (8) 9 ) Is rotated about an axis so that the inner end is moved outward, so that the driving plate 10 can be smoothly moved to the front of the device.

이와같은 작동으로 구동판(10)이 앞쪽으로 이동을 하면 덮개는 닫히게 되고 이 구동판(10)에 뚫어진 작동공(11)의 경사부(b)에 끼워져 있던 작동핀(12)은 경사부에서 나와 직선부측으로 이동되므로 고정간(13)이 우측으로 이동하게 되어 제2도 가상선(R)과 같이 내측끝(13')이 테이블(1)저면에 돌출된 고정핀(14)(14')사이의 격리부(15)로 끼워지게 되어 테이블(1)은 움직이지 않게 고정되는 것이며, 구동기어(4)를, 반시계방향으로 회전시키면 상기와 같은 작동이 반대로 진행되어 덮개는 열리고 테이블(1)이 기기외부로 나오게 되는 것이다.When the driving plate 10 moves forward by this operation, the cover is closed, and the operation pin 12 inserted in the inclined portion b of the operating hole 11 drilled in the driving plate 10 is inclined. Since the fixed section 13 is moved to the right side because it is moved outward to the straight portion side, the fixing pins 14 and 14 'with the inner end 13' protruding from the bottom of the table 1 like the virtual line R of FIG. Table 1 is inserted into the isolation portion 15 between the (1) is fixed so as not to move, when the drive gear (4) rotates counterclockwise, the above operation is reversed, the cover is opened and the table ( 1) will come out of the device.

이와같이 작동되는 본고안은 구동기어(4) 하나로 테이블(1)을 꺼내고 넣는 작동과, 덮개를 열고 닫아주는 작동을 동시에 진행시켜주는 것으로서, 이러한 작동과정에서 테이블(1)을 고정시켜주는 구동판(10) 및 고정대(9)의 작동을 연속적으로 이루어지도록 하여주고, 또 이들의 작동으로 테이블(1)을 확실하게 고정시켜 주므로 사용시 안정성이 향상되는등 매우 효과적인 고안이다.The operation of the present invention is to simultaneously drive and take out the table 1 with the drive gear 4 and to open and close the cover, and the drive plate for fixing the table 1 in this operation process ( 10) and the operation of the holder (9) to be made continuously, and by the operation of these to securely secure the table (1) is a very effective design such as to improve the stability in use.

Claims (1)

(정정) 일측면에는 공간부(7)를 갖도록 하부에 기어치(5)를 형성하고, 그 일끝부분은 상부까지 길게 기어치(5')를 연결한 구동기어(4)를 테이블의 측방에 착설하여 기어치(5)는 형상의 연동기어(6)상부 기어치와 맞물리게 하고, 그 하부 기어치는 구동판(10)의 래크기어와 맞물리게한 구동장치에 있어서, 구동기어(4)에는 캠공(3)을 뚫어 고정대(9)의 일끝에 착설된 연동핀(8)을 끼워주고, 구동판(10)에는 작동공(11)을 뚫어 ""형상의 고정간(13) 외측끝에 착설된 작동핀(12)을 끼우며 테이블의 저면에는 고정편(14)(14')을 적정간격으로 떨어지게 돌출하여서된 것을 특징으로 하는 콤팩트 디스크 플레이어의 테이블 구동장치.(Correct) On one side, the gear tooth 5 is formed at the lower part to have the space part 7, and one end thereof is driven to the side of the table by the drive gear 4 which connected the gear tooth 5 'to the upper part. In the driving device in which the gear tooth 5 is engaged with the upper gear tooth of the interlocking gear 6 having a shape, and the lower gear tooth is engaged with the rack gear of the driving plate 10, the drive gear 4 has a cam hole ( 3) and insert the interlocking pin (8) installed on one end of the fixing (9), the operating plate (11) is drilled in the drive plate 10 " "Compact table 13 of the compact disc player, characterized in that the locking pin (13) installed on the outer end of the fitting pin is inserted into the bottom of the table protruding the fixing piece (14, 14 ') at an appropriate interval apart Drive system.
KR2019850003009U 1985-03-25 1985-03-25 Table drive of compact disc player KR870002918Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850003009U KR870002918Y1 (en) 1985-03-25 1985-03-25 Table drive of compact disc player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850003009U KR870002918Y1 (en) 1985-03-25 1985-03-25 Table drive of compact disc player

Publications (2)

Publication Number Publication Date
KR860012389U KR860012389U (en) 1986-10-10
KR870002918Y1 true KR870002918Y1 (en) 1987-08-26

Family

ID=19240761

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850003009U KR870002918Y1 (en) 1985-03-25 1985-03-25 Table drive of compact disc player

Country Status (1)

Country Link
KR (1) KR870002918Y1 (en)

Also Published As

Publication number Publication date
KR860012389U (en) 1986-10-10

Similar Documents

Publication Publication Date Title
DE69504779D1 (en) KITCHEN MACHINE WITH SECURED, ROTATING CONTAINER
KR970027495A (en) Washing machine door automatic switchgear
JPS6232415Y2 (en)
KR870002918Y1 (en) Table drive of compact disc player
US4116099A (en) Household appliance driven by an electric motor, especially slicing machine for foods
CA1264347A (en) Means providing intermittent motion to a cam means of a timing mechanism
ATE43670T1 (en) DRIVING ROD LOCK.
GR3004766T3 (en)
KR960002775Y1 (en) Greenhouse ventilation window opening
JPH021098Y2 (en)
KR910007505Y1 (en) Oven door
JPS6018956Y2 (en) plastic binder binding
KR880002676Y1 (en) Switchgear
JPH0127828Y2 (en)
KR940006486Y1 (en) Door lock
JPH026872Y2 (en)
KR880001815Y1 (en) Turn table
KR970004401Y1 (en) Cd-rom caddy loading device
JPS6028757Y2 (en) door lock operation handle
KR900005933Y1 (en) Door opening and closing device of turntable
JPH0446463Y2 (en)
KR920001338Y1 (en) Control device for electric fan
KR860003019Y1 (en) Slide fastener with lock
JPH0297991U (en)
KR950025184A (en) Function adjusting part of washing machine

Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19850325

UA0201 Request for examination

Patent event date: 19850325

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19870302

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19870730

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19871118

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19871126

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19871126

UR1001 Payment of annual fee

Payment date: 19891222

Start annual number: 4

End annual number: 4

UR1001 Payment of annual fee

Payment date: 19901228

Start annual number: 5

End annual number: 5

UR1001 Payment of annual fee

Payment date: 19920626

Start annual number: 6

End annual number: 6

UR1001 Payment of annual fee

Payment date: 19930326

Start annual number: 7

End annual number: 7

UR1001 Payment of annual fee

Payment date: 19940726

Start annual number: 8

End annual number: 8

UR1001 Payment of annual fee

Payment date: 19950726

Start annual number: 9

End annual number: 9

UR1001 Payment of annual fee

Payment date: 19960726

Start annual number: 10

End annual number: 10

UR1001 Payment of annual fee

Payment date: 19961231

Start annual number: 11

End annual number: 11

UR1001 Payment of annual fee

Payment date: 19980729

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 19990724

Year of fee payment: 13

UR1001 Payment of annual fee

Payment date: 19990724

Start annual number: 13

End annual number: 13

EXPY Expiration of term
UC1801 Expiration of term