KR940007010Y1 - Compact Disc Stabilizer - Google Patents
Compact Disc Stabilizer Download PDFInfo
- Publication number
- KR940007010Y1 KR940007010Y1 KR92002213U KR920002213U KR940007010Y1 KR 940007010 Y1 KR940007010 Y1 KR 940007010Y1 KR 92002213 U KR92002213 U KR 92002213U KR 920002213 U KR920002213 U KR 920002213U KR 940007010 Y1 KR940007010 Y1 KR 940007010Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnet
- disc
- cover
- compact disc
- compact
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
-
- 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
- G11B17/032—Positioning by moving the door or the cover
-
- 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
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 콤팩트 디스크 메카니즘 덱크와 디스크 고정장치의 설치상태도.1 is an installation state of a conventional compact disk mechanism deck and disk fixing device.
제2도는 본 고안 실시예의 일부 평면도.2 is a partial plan view of an embodiment of the present invention.
제3도는 본 고안 실시예의 단면도.3 is a cross-sectional view of an embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 디스크 고정장치 2, 2 : 디스크 덮개1: disc holder 2, 2: disc cover
3 : 디스크 덮개 이탈방지구 4 : 마그네트3: disc cover release prevention 4: magnet
5 : 마그네트 위치고정구 6 : 마그네트이탈방지구5: Magnet position fixing hole 6: Magnet escape prevention
6' : 디스크 고정장착구 10 : 디스크6 ': disc fixing slot 10: disc
본 고안은 콤팩트 디스크(CD)를 사용하는 제품에 있어서, 디스크 덮개와 고정구를 일체화시켜 디스크를 고정시키도록 한 콤팩트 디스크 고정장치에 관한 것이다.The present invention relates to a compact disc fixing device for fixing a disc by integrating a disc cover and a fixture in a product using a compact disc (CD).
종래에 콤팩트 디스크를 사용하는 제품의 디스크 고정장치는 제1도에서 보는 바와 같이 콤팩트 디스크(10)의 평행을 유지하는 유동방지구(2a)를 갖는 디스크 덮개(2')와 콤팩트 디스크(10)가 회전할때 유동을 방지하는 마그네트(4), 그리고 디스크 덮개(2')와 마그네트(4)의 이탈을 방지하는 디스크 덮개 이탈 방지 고정구(3')로 이루어져 고정나사(4a)로서 이 3가지 부품을 고정시키는 구성으로 되는 것으로 부품수의 증가로 조립공정이 복잡하여 생산성의 저하와 원가상승의 요인이 되는 결점이 있었다.Conventionally, a disk fixing device of a product using a compact disk has a disk cover 2 'and a compact disk 10 having a flow preventing device 2a for keeping the compact disk 10 parallel as shown in FIG. Magnets (4) to prevent flow when rotating, and the disc cover 2 'and the disc cover release prevention fixture (3') to prevent the separation of the magnet (4) consisting of these three fixing screws (4a) It is a configuration to fix the parts, the assembly process is complicated by the increase in the number of parts, there was a defect that causes a decrease in productivity and a cost increase.
따라서 본 고안은 이와 같은 종래의 결점을 해소시키기 위하여 안출된 것으로, 디스크 덮개와 이탈 방지고정구를 일체화시키고, 여기에 마그네트를 삽입 설치하여 콤팩트 디스크를 사용할 수 있게 하므로써 조립구조를 단순화 시킬 수 있게 되는 콤팩트 디스크 고정 장치를 제공하기 위한 것이다.Therefore, the present invention was devised to solve such a conventional drawback, and the disc cover and the separation prevention fixture are integrated, and the magnet can be inserted into the compact disc, thereby enabling the compact structure to be compact. It is to provide a disk fixing device.
이와 같은 목적을 달성하기 위한 본 고안은 디스크 덮개(2)와 디스크 덮개 이탈 방지구(3)를 일체로 형성하면서 상기 디스크 덮개(2)와 디스크 덮개 이탈 방지구(3)가 연결되는 수직 연결부(12)에 원통형의 마그네트(4)가 삽입되는 공간(11)을 형성하고, 상기 수직 연결부위(12)의 내측에는 원주상에서 적정한 간격을 두고 적어도 2개 이상 형성되어 공간(11)에 삽입되는 마그네트(4)의 상부면에 접촉되는 마그네트 위치 조정구(5)를 형성하고, 상기 다수개의 마그네트 위치 조정구(5) 사이에는 마그네트위치 조정구(5)보다 낮은 위치에 형성되어 공간(11)에 삽입되는 마그네트(4)의 바닥면이 지지되는 마그네트 이탈 방지구(6)를 일체로 형성하여서 되는 것을 구조적 특징으로 하는 것이다.The present invention for achieving the above object is to form a disk cover (2) and the disk cover detachment protection (3) integrally, the vertical connection portion to which the disk cover (2) and the disk cover departure prevention opening (3) ( 12 is formed in the space 11 into which the cylindrical magnet 4 is inserted, and at least two or more magnets are formed inside the vertical connection portion 12 at appropriate intervals on the circumference to be inserted into the space 11. A magnet positioning tool 5 is formed in contact with the upper surface of the upper part 4, and the magnet is formed at a position lower than the magnet positioning tool 5 between the plurality of magnet positioning tools 5 and inserted into the space 11. It is a structural feature that the magnet detachment prevention tool 6 supported by the bottom surface of (4) is integrally formed.
마그네트(4)가 삽입되는 공간(11)은 디스크 덮개(2)와 디스크 덮개 이탈 방지구(3)가 일체로 연결되는 중앙부위의 허브부재(13)외측에 형성되는 수직 연결부(12)사이에 형성된다.The space 11 into which the magnet 4 is inserted is disposed between the disc cover 2 and the vertical connection portion 12 formed outside the hub member 13 at the central portion where the disc cover release preventing device 3 is integrally connected. Is formed.
마그네트 이탈 방지구(6)는 수직 연결부(12)의 하단으로부터 내측으로 돌출되어 형성된다.The magnet departure preventing tool 6 is formed to protrude inward from the lower end of the vertical connection portion 12.
마그네트 이탈 방지구(6)가 형성되는 수직 연결부(12)는 디스크 덮개 이탈 방지구(3)와 만나는 부위에 천공되는 구멍(14)에 의하여 탄성변형이 가능하게 된다.The vertical connection portion 12 in which the magnet release preventing tool 6 is formed is elastically deformable by a hole 14 drilled in a portion where the magnet release preventing tool 6 meets.
이와같은 본 고안은 마그네트(4)를 디스크 덮개(2)의 하측에서 삽입시키면 마그네트 이탈 방지구(6)가 바깥쪽으로 벌어지면서 마그네트(4)가 공간(11)내부로 삽입되며, 이때 원주상으로 형성된 마그네트 위치 고정구(5)가 마그네트(4)의 삽입을 정지시키는 스톱퍼 역활을 하며 삽입을 정지시키면서 마그네트 이탈방지구(6)가 축적되어 있던 탄성으로 원상복귀하여 마그네트(4)의 하측을 지지하여 이탈을 방지하게 된다.The present invention is such that when the magnet (4) is inserted from the lower side of the disk cover (2), the magnet departure prevention opening (6) is opened to the outside while the magnet (4) is inserted into the space 11, at this time circumferentially The formed magnet position holder 5 serves as a stopper for stopping the insertion of the magnet 4, and while stopping the insertion, the magnet position preventing mechanism 6 returns to its original state with the elasticity accumulated and supports the lower side of the magnet 4 This prevents the departure.
이와같이 조립이 완성된 디스크 고정장치(1)는 제1도에서 도시된 공지의 디스크 고정 장착구(6')에 장작시키게 되는 것으로, 콤팩트 디스크(10)를 사용하는 제품에서 CD음을 듣고자 할때 콤팩트 디스크(10)를 턴테이블(7)상에 장착시키고 플레이 모드를 선택하면 디스크 덮개(2)가 하향이동하여 콤팩트 디스크(10)를 눌러 평행을 유지하게 됨과 동시에 모터(9)의 동력을 받는 모터축(8)이 턴테이블(7)을 회전시켜서 콤팩트 디스크(10)가 회전되면 픽업이 이송되면서 콤팩트 디스크(10)에 수록된 정보를 읽어들여 재생시키게 된다.Thus assembled disk fixing device (1) is to be mounted on the known disk fixing mounting holes (6 ') shown in Figure 1, to listen to the CD sound in the product using the compact disk (10) When the compact disc 10 is mounted on the turntable 7 and the play mode is selected, the disc cover 2 moves downward to press the compact disc 10 to maintain parallelism and to receive the power of the motor 9. When the compact disc 10 is rotated by rotating the turntable 7, the motor shaft 8 reads and reproduces the information contained in the compact disc 10 while the pickup is transported.
이러한 본 고안은 콤팩트 디스크(10)가 회전할 때 유동을 방지해주는 마그네트(4)의 이탈을 마그네트 위치고정구(5)에서 아래쪽으로 압력이 작용되며, 마그네트 이탈방지구(6)로서 이탈 및 유동을 방지하게 되므로 디스크 덮개(2)와 디스크 덮개 이탈 방지구(3)를 일체화 시킨 구조로 콤팩트 디스크(10)의 음을 들을 수 있게 되는 것이다.This invention devises a pressure downward actuation of the magnet 4 to prevent the flow when the compact disk 10 is rotated from the magnet position holder (5), the separation and flow as a magnet departure prevention device (6) Since the disk cover 2 and the disk cover detachment prevention mechanism 3 are integrated, the sound of the compact disk 10 can be heard.
이상에서 살표 본 바와 같이 본 고안은 콤팩트 디스크를 사용하는 제품에 디스크 덮개와 이탈 방지구를 일체화시키고 마그네트를 삽입에 의한 방법으로 고정하여 마그네트 위치 고정구와 마그네트 이탈 방지구에 의해 유동 및 이탈을 방지하므로써 일체형으로 단순화되는 구조가 가능하게 되므로 대량생산에 의한 원가절감과 조립이 용이하게 되어 생산성을 향상시키게 되는 효과가 제공된다.As seen above, the present invention integrates the disc cover and the separation prevention device to the product using the compact disc and fixes the magnet by the insertion method to prevent the flow and departure by the magnet positioning fixture and the magnet release prevention device. Since a simplified structure can be integrated, cost reduction and assembly by mass production can be facilitated, thereby improving productivity.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92002213U KR940007010Y1 (en) | 1992-02-13 | 1992-02-13 | Compact Disc Stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92002213U KR940007010Y1 (en) | 1992-02-13 | 1992-02-13 | Compact Disc Stabilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930020339U KR930020339U (en) | 1993-09-24 |
| KR940007010Y1 true KR940007010Y1 (en) | 1994-10-07 |
Family
ID=19329000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92002213U Expired - Fee Related KR940007010Y1 (en) | 1992-02-13 | 1992-02-13 | Compact Disc Stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940007010Y1 (en) |
-
1992
- 1992-02-13 KR KR92002213U patent/KR940007010Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR930020339U (en) | 1993-09-24 |
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