KR940002578B1 - Tray transferring device of compack disk deck - Google Patents

Tray transferring device of compack disk deck Download PDF

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Publication number
KR940002578B1
KR940002578B1 KR1019890007862A KR890007862A KR940002578B1 KR 940002578 B1 KR940002578 B1 KR 940002578B1 KR 1019890007862 A KR1019890007862 A KR 1019890007862A KR 890007862 A KR890007862 A KR 890007862A KR 940002578 B1 KR940002578 B1 KR 940002578B1
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South Korea
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deck
transfer
tri
gear
guide
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KR1019890007862A
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Korean (ko)
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KR910001715A (en
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김정태
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대우전자 주식회사
김용원
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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
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays

Abstract

The apparatus raises/lowers the deck during pulling in/out the tray and holding the deck firmly at front, back, left and right sides. When pulling out the tray (16), a transfer lift (7) transfers forwardly as well as a transfer lift (7') transfers backwardly. At the time, a guide hole (6) is engaged with a guide projector (15) which fell down by transferring the lifts (7,7') so that the deck (2) falls. In the instant of complete fall of the deck, a pushing bar (23) pushes a tray (16) forwardly.

Description

콤팩트 디스크 덱크(Compact Disk-Deck)의 트라이(Tray) 이송장치Compact disk deck's tray feeder

제1a, b 및 c도는 본 발명의 작동 상태를 나타낸 것으로,1a, b and c show the operating state of the present invention,

(a)는 트라이가 인출되지 않은 작동전의 상태를 나타낸 평면도.(a) is a top view which shows the state before operation in which a tri was not pulled out.

(b)는 상기 (a)의 상태에서 덱크의 선단부가 하강할 때의 상태를 나타낸 평면도.(b) is a top view which shows the state when the front-end | tip part of a deck descends in the state of (a).

(c)는 상기 (b)의 상태에서 트라이가 인출되는 상태를 나타낸 평면도.(c) is a plan view showing a state that the tri withdrawal in the state of (b).

제2a, b도는 본 발명의 작동 상태를 나타낸 단면도로서,2a, b is a cross-sectional view showing an operating state of the present invention,

(a)는 덱크가 상승되어 있는 상태를 나타낸 것이고,(a) shows the state that the deck is raised,

(b)는 덱크의 선단부가 하강하여 트라이를 인출시킬 수 있는 상태를 나타낸 것이다.(b) shows a state in which the leading end of the deck descends to draw the tri.

제3도는 본 발명의 요부 확대도.3 is an enlarged view illustrating main parts of the present invention.

제4도는 본 발명의 트라이 사시도.4 is a tri perspective view of the present invention.

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

1 : 본체 2 : 덱크1: body 2: deck

3 : 작동판 4 : 축3: operating plate 4: shaft

5 : 기어 6 : 승강안내공5: gear 6: lift guide

7,7' : 이송리프트 8 : 랙기어부7,7 ': Transfer lift 8: Rack gear part

9 : 가이드장공 10 : 돌출봉9: guide slot 10: protrusion bar

11 : 힌지 12 : 작동간11: hinge 12: operation

13 : 스프링 14 : 고정편13: spring 14: fixing piece

15 : 안내돌출봉 16 : 트라이15: guide protrusion 16: tri

17 : 트라이 이송기어 22 : 밀대봉17: Tri feed gear 22: Push rod

본 발명은 트라이(Tray)의 인출 및 삽입시 덱크(Deck)가 승강 작동을 함으로서, 그 작동을 확실하고 원활하게 이루어 지도록 함과 동시에 사용중에 외부로 부터의 충격 또는 진동에 의하여 진동이나 충격에 민감한 반응을 나타내는 덱크를 후방과 전방 및 좌, 우측에서 견고하게 지탱해 줄 수 있도록 한 콤팩트 디스크 덱크(Compact Disk Deck)의 트라이(Tray) 이송장치에 관한 것이다.According to the present invention, when the deck is pulled out and inserted, the deck moves up and down, so that the operation can be performed reliably and smoothly, while being sensitive to vibration or shock by external shock or vibration during use. The present invention relates to a tri-screw feed unit of a compact disk deck, which allows the deck to be responsive to be firmly supported at the rear, front, left, and right sides.

종래의 트라이 이송장치는 덱크의 후미에 축 및 스프링을 장설하여 스프링의 탄성력에 의해 덱크가 축을 중심으로 승강 작동토록 되어 있고, 트라이의 인출 및 삽입은 프레임의 양측부에 별도로 가이드등을 형성하여 이 가이드를 따라 트라이가 인출 및 삽입은 프레임의 양측부에 별도로 가이드등을 형성하여 이 가이드를 따라 트라이가 인출 및 삽입되게 하였던바, 이는 덱크의 후미에만 축으로서 지지되어 있으므로 외부로 부터 약간만 충격 또는 진동이 발생하게 되면, 덱크가 흔들리게 청취되어 민감한 반응을 나타내는 콤팩트 디스크의 음질을 제대로 청취할 수 없을 뿐만 아나라. 트라이의 전후 이송시에 덱크에 진동등을 주므로 오동작의 염려가 있는등의 폐단이 있었다.Conventional tri feeder has a shaft and a spring installed at the rear of the deck so that the deck can move up and down about the shaft by the elastic force of the spring. The tri withdrawal and insertion along the guide was formed separately on both sides of the frame to guide and withdraw the tri along the guide, which is supported only as an axis only on the rear end of the deck, so only a little shock or vibration from the outside When this happens, the decks can be heard rocking, so you can't hear the sound of a compact disc that's sensitive. There was a risk of malfunction because the deck was vibrated during forward and backward movement of the tri.

따라서 본 발명은 상기와 같은 종래의 폐단을 감안하여 안출된 것으로, 운반 또는 작동중의 충격 및 진동으로 부터 덱크가 보호되도록 덱크의 외주 각 면에 별도의 지지돌부 및 지지홈등을 형성하여 덱크를 견고하게 지지토록 함으로서, 덱크의 승강 작동시 견고하게 지지하면서, 트라이의 인출 및 삽입을 더욱 간편하게 할 수 있도록 한 트라이 이송장치를 제공하는데 그 목적이 있는 것으로 이하 첨부 도면에 의거 상세히 설명하면 다음과 같다.Therefore, the present invention has been devised in view of the conventional closed end as described above, to form a separate support protrusion and support grooves on the outer peripheral surface of the deck to protect the deck from shocks and vibrations during transportation or operation to form a deck It is to provide a tri-transfer device that can be supported by the solid support during the lifting and lowering operation of the deck, and to make it easier to pull out and insert the tri, as described in detail below according to the accompanying drawings. .

콤팩트 디스크의 본체(1)의 덱크(2)를 고착시킨 작동판(3)의 후미를 축(4)으로서 축설하고, 상기 덱크(2)의 양측부에 기어(5)에 의해 전후 이송도록된

Figure kpo00002
형의 승강안내공(6)을 가진 이송리프트(7)(7')를 장설하되, 이송리프트(7)의 선단부에 밀대봉(23)을 장설하고, 일축에는 상기 기어(5)가 치합되도록 랙기어부(8)를 형성하며, 상면 전후방에 가이드 장공(9)을 천공하여 본체(1)에 형성한 돌출봉(10)에 의해 작동 거리가 한정되도록 하며, 이송리프트(7')에는 상면 전후방에 가이드 장공(9')을 천공하였는데 이송리프트(7)(7')는 힌지(11)에 의해 축설된 작동간(12)의 양단부에 축설되어 이송리프트(7)에 전후진 방향과 이송리프트(7')의 전후진 방향을 서로 반대 방향으로 작동되는 것이고, 상기 작동간(12)의 작동에 의해 스프링(13)에 탄지된 고정편(14)이 작동하여 작동판(3)의 전방을 지지토록 하였으며, 덱크(2)를 고착시킨 작동판(3)은 양측에 안내돌출봉(15)을 돌설하여 이 안내 돌출봉(15)이
Figure kpo00003
형의 승강안내공(6)에 삽입되어 이송리프트(7)(7')의 작동에 따라 작동판(3)이 승강되도록 한 것이며, 기어(5)의 전방에 트라이(16)를 이송시키도록 트라이 이송 기어(17)를 축설하여서 된 콤팩트 디스크 덱크의 트라이 이송 장치인 것이다.The rear end of the operating plate 3 to which the deck 2 of the main body 1 of the compact disc is fixed is laid out as the shaft 4, and is conveyed back and forth by the gear 5 on both sides of the deck 2.
Figure kpo00002
To install a transfer lift (7) (7 ') having a lifting guide hole of the type 6, to install a push rod 23 to the tip of the transfer lift (7), so that the gear (5) is engaged with one axis The rack gear portion 8 is formed, and the working distance is limited by the protruding rod 10 formed in the main body 1 by drilling the guide long hole 9 in the front and rear of the upper surface, and the upper surface of the transfer lift 7 '. Guide holes 9 'were drilled in the front and rear directions, and the transfer lifts 7 and 7' were built up at both ends of the operation rod 12 built up by the hinge 11, and the forward and backward directions and transfers to the transfer lift 7 were carried out. The forward and backward directions of the lift 7 ′ are operated in opposite directions to each other, and the fixing piece 14 supported by the spring 13 is operated by the operation of the operation 12 to operate the front of the operating plate 3. The operation plate (3) to which the deck (2) is fixed is provided with protrusion guide bars (15) on both sides, so that the guide protrusion bars (15) are supported.
Figure kpo00003
It is inserted into the lifting guide hole 6 of the mold so that the operating plate (3) is raised and lowered in accordance with the operation of the conveying lift (7) (7 '), so as to transfer the tri (16) in front of the gear (5). It is a tri conveying apparatus of the compact disc deck by which the tri conveying gear 17 was built up.

미 설명 부호 18은 모타(도시하지 않음)에 축설된 동력 기어, 19은 상기 동력기어(18)의 동력을 기어(5)에 전달토록 된 전달기어, 20은 트라이(16)의 내측벽에 형성한 랙기어, 21은 텐테이블, 22는 픽업(Pick-Up) 어셈블리이다.Reference numeral 18 is a power gear built in a motor (not shown), 19 is a transmission gear to transmit the power of the power gear 18 to the gear 5, 20 is formed on the inner wall of the tri (16) One rack gear, 21 is a table, and 22 is a pick-up assembly.

위와 같이 구성된 본 발명의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.

트라이(16)를 인출시킬 때는 모타에 의해 동력기어(18)가 회동하여 전달기어(19)를 거쳐 기어(5)를 회동시키게 되는데, 이 기어(5)의 회동으로 인하여 이송리프트(7)가 전진함과 동시에 작동간(12)에 의해 이송리프트(7')가 후진하며, 이때 상기 이송리프트(7)(7')에 상호 역방향으로 형성된

Figure kpo00004
형의 승강안내공(6)에 작동판(3) 양측의 안내 돌출봉(15)이 삽입된 상태이므로 제2b도에서 보는 바와 같이 작동판(3)의 안내돌출봉(15)이 이송리프트(7)(7')이 이송으로 인하여 하강하게 되므로, 이에 고착된 덱크(2)가 하강하게 되며, 덱크(2)가 완전히 하강하게 되는 순간 이송리프트(7)의 랙기어부(8)가 기어(5)에 의해 전진하여 기어(5)에 치합되어 있던 랙기어부(8)가 이탈되면서 이송리프트(7)의 선단에 창설된 밀대봉(23)이 트라이(16)의 전방 내측면을 조금 밀게 되며, 이와 동시에 트라이(16)의 내측면에 형성된 랙기어(19)가 구동중인 트라이 이송기어(17)에 치합되게 되어 트라이(16)가 인출되는 것이고, 인출된 트라이(16)에 디스크를 재치하고 모타를 역회전되게 구동시키면 인출시와 반대로 작동하여 트라이(16)가 삽입됨과 동시에 하강되어 있던 작동판(3)이 상승하면서 턴테이블(21)이 디스크를 구동시키게 되는 것이다.When the tri (16) is pulled out, the power gear (18) is rotated by the motor to rotate the gear (5) via the transmission gear (19), and due to the rotation of the gear (5), the transfer lift (7) At the same time, the transfer lift 7 'is reversed by the operation 12, and at this time, the transfer lifts 7 and 7' are formed in opposite directions to each other.
Figure kpo00004
Since the guide protrusion bar 15 on both sides of the operating plate 3 is inserted into the lifting guide hole 6 of the mold, as shown in FIG. 2B, the guide protrusion rod 15 of the operating plate 3 is moved by a transfer lift ( 7) (7 ') is lowered due to the transfer, so that the deck 2 attached thereto is lowered, and the rack gear 8 of the transfer lift 7 is geared at the moment when the deck 2 is completely lowered. Advancing by (5), the rack gear part 8 engaged with the gear 5 is separated, and the push rod 23 formed at the tip of the transfer lift 7 slightly moves the front inner surface of the tri 16. At the same time, the rack gear 19 formed on the inner side of the tri 16 is engaged with the driving tri feed gear 17 so that the tri 16 is drawn out, and the disk is pulled out of the drawn tri 16. When the motor is mounted and driven in reverse rotation, the operation is reversed when the motor is pulled out so that the tri (16) is inserted and the operating plate (3) that has been lowered is raised. As it will be thereby turntable 21 is a disc drive.

그리고 외부로부터의 충격 및 진동등은 작동판(3)의 후미에 축설된 축(4)과, 작동판(3) 양측부에 돌설한 안내돌출봉(15) 및 이송리프트(7)(7')에 형성된 승강안내공(6) 그리고 작동간(12)에 의해 연동되게 한 스프링에 탄지되어서 된 고정편(14)에 의해 덱크(2)가 견고히 지지되므로 진동 및 충격등에도 덱크의 떨림을 최소화시킬 수 있는 효과가 있는 것이다.Shock and vibration from the outside are the shaft 4 arranged on the rear of the operating plate 3, the guide protrusions 15 protruding from both sides of the operating plate 3, and the transfer lift 7, 7 '. Deck (2) is firmly supported by a fixed piece 14 that is supported by a spring that is interlocked by the lifting guide hole (6) and the operation 12 formed in the to minimize vibration of the deck even in vibration and shock, etc. It can be effective.

상술한 바와 같이 본 발명은 덱크(2)의 외주면에 수개의 지지부를 갖춤으로서, 작동중 또는 운반 도중에 외부로 부터의 충격 및 진동에도 덱크를 견고하게 지지할 수 있음으로 음질등의 변형을 최소화 시킬 수 있는 것으로 구조가 간단하여 제작이 손쉬우며, 특히 저렴한 단가로서 널리 보급할 수 있음은 물론 고장등이 거의 없은 유용한 것이다.As described above, the present invention has several supporting parts on the outer circumferential surface of the deck 2, so that the deck can be firmly supported even from shocks and vibrations from the outside during operation or transportation, thereby minimizing deformation such as sound quality. It is easy to manufacture due to the simple structure, and can be widely used as a low cost unit, and of course, it is useful that there are almost no failures.

Claims (1)

콤팩트 디스크에 본체(1)의 덱크(2)를 고착시킨 작동판(3)의 후미를 축(4)으로서 축설하고, 상기 덱크(2)의 양측부에 기어(5)에 의해 전후 이송토록된
Figure kpo00005
"형의 승강안내공(6)을 가진 이송리프트(7)(7')를 장설하되, 이송리프트(7)의 선단부에 밀대봉(23)을 장설하고, 일축에는 상기 기어(5)가 치합되도록 랙기어부(8)를 형성하며, 상면 전후방에 가이드 장공(9)을 천공하여 본체(1)에 형성한 돌출봉(10)에 의해 작동 거리가 한정되도록 하며, 이송리프트(7')에는 상면 전후방에 가이드 장공(9')을 천공하였는데 이송리프트(7)(7')는 힌지(11)에 의해 축설된 작동간(12)의 양단부에 축설되어 이송리프트(7)에 전후진 방향과 이송리프트(7')의 전후진 방향을 서로 반대 방향으로 작동되는 것이고, 상기 작동간(12)의 작동에 의해 스프링(13)에 탄지된 고정편(14)이 작동하여 작동판(3)의 전방을 지지토록 하였으며, 덱크(2)를 고착시킨 작동판(3)의 양측에 안내돌출봉(15)이
Figure kpo00006
형의 승강안내공(6)에 삽입되어 이송리프트(7)(7')의 작동에 따라 작동판(3)이 승강되도록 한 것이며 기어(5)의 전방에 트라이(16)를 이송시키도록 트라이 이송기어(17)를 축설하여서 된 것을 특징으로 하는 콤팩트 디스크 덱크의 트라이 이송 장치.The rear end of the operation plate 3 having the deck 2 of the main body 1 fixed to the compact disc is arranged as a shaft 4, and the front and rear conveyance of the deck 2 is carried out by the gears 5 on both sides.
Figure kpo00005
Install the transfer lift (7) (7 ') having a lifting guide hole of the "type", install a push rod (23) at the tip of the transfer lift (7), the gear (5) is engaged on one axis The rack gear portion 8 is formed as much as possible, and the working distance is limited by the protruding rod 10 formed in the main body 1 by drilling the guide long hole 9 in the front and rear of the upper surface. Guide holes 9 'were drilled in the front and rear of the upper surface, and the transfer lifts 7 and 7' were built up at both ends of the operation rod 12 built up by the hinge 11, and moved forward and backward in the transfer lift 7, respectively. The forward and backward directions of the transfer lift 7 'are operated in opposite directions to each other, and the fixing piece 14 supported by the spring 13 is operated by the operation of the operation 12 to operate the operating plate 3. To support the front, guide protrusions (15) are provided on both sides of the operating plate (3) to which the deck (2) is fixed
Figure kpo00006
It is inserted into the lifting guide hole 6 of the mold to allow the operation plate 3 to be raised and lowered in accordance with the operation of the transfer lifts 7 and 7 '. Tri-transfer device for compact disc deck, characterized in that the feed gear (17) is built up.
KR1019890007862A 1989-06-08 1989-06-08 Tray transferring device of compack disk deck KR940002578B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890007862A KR940002578B1 (en) 1989-06-08 1989-06-08 Tray transferring device of compack disk deck

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Application Number Priority Date Filing Date Title
KR1019890007862A KR940002578B1 (en) 1989-06-08 1989-06-08 Tray transferring device of compack disk deck

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KR910001715A KR910001715A (en) 1991-01-31
KR940002578B1 true KR940002578B1 (en) 1994-03-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7860437B2 (en) 2006-12-11 2010-12-28 Canon Kabushiki Kaisha Developer container, developing apparatus and process cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7860437B2 (en) 2006-12-11 2010-12-28 Canon Kabushiki Kaisha Developer container, developing apparatus and process cartridge

Also Published As

Publication number Publication date
KR910001715A (en) 1991-01-31

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