KR910008074Y1 - Hinge for dust cover of turntable - Google Patents
Hinge for dust cover of turntable Download PDFInfo
- Publication number
- KR910008074Y1 KR910008074Y1 KR2019890008246U KR890008246U KR910008074Y1 KR 910008074 Y1 KR910008074 Y1 KR 910008074Y1 KR 2019890008246 U KR2019890008246 U KR 2019890008246U KR 890008246 U KR890008246 U KR 890008246U KR 910008074 Y1 KR910008074 Y1 KR 910008074Y1
- Authority
- KR
- South Korea
- Prior art keywords
- flow
- piece
- shaft
- dust cover
- turntable
- 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
Links
- 239000000428 dust Substances 0.000 title claims description 25
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
Landscapes
- Closures For Containers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 요부를 분해하여 나타낸 사시도.1 is an exploded perspective view showing the main parts of the present invention.
제2도는 더스트커버가 닫혀있는 상태를 나타낸 조립종단면도.2 is an assembly longitudinal cross-sectional view showing a state in which the dust cover is closed.
제3도는 더스트커버가 열려지면서 일정각도에서 정지되는 상태를 나타낸 조립종단면도.3 is an assembly longitudinal cross-sectional view showing a state in which the dust cover is stopped at a certain angle while opening.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 고정플레이트 2 : 유동편삽입부1: fixed plate 2: floating piece insert
2a : 돌조 2b : 요홈2a: stone 2b: groove
3 : 유동축고정편 3' : 유동축인입부3: flow shaft fixing piece 3 ': flow shaft inlet
4 : 공간부 5 : 유동편4: space portion 5: flow piece
6 : 삽입돌기 6a : 걸림돌조6: Insertion protrusion 6a: Hanging protrusion
7 : 축 7' : 축공7: shaft 7 ': shaft hole
8 : 공간부 7a : 축의경사면8: space portion 7a: inclined plane of the axis
본 고안은 더스크플레이어의 더스트커버용 경첩에 관한 것으로서 특히 일정각도에서 자유낙하치 않고 정지시켜 디스크등의 교환시에 더스트커버가 불시에 낙하되어 음반이나 음향기기에 충격이나 진동이 전달되지 않도록 하여 턴테이블을 효과적으로 보호할 수 있도록 한 것이다.The present invention relates to a dust cover hinge of a dust player, and in particular, it stops without falling freely at a certain angle so that the dust cover is suddenly dropped when replacing a disc, etc., thereby preventing shock or vibration from being transmitted to the record or sound device. It is to protect the system effectively.
상기목적을 달성하기 위한 것으로 실용신안등록 제36816호(공고번호 : 87-4185)에 지지플레이트와 회동간을 고정으로 연결하면서 스프링을 탄력설치하고 회동간의 내측에 돌설된 괘지편을 고정간의 통공으로 조립하여 호형 형태로 된 탄지편의 내측에 걸림턱을 단층지게 형성시키므로서 지지플레이트의 중앙에 일체로 된 단속편을 단속하도록 한것이 제안된 바 있다.In order to achieve the above object, Utility Model Registration No. 36816 (Notice: 87-4185) connects the support plate and the pivot between fixedly and elastically installs the spring, and the anchoring piece protruding inside the pivot between It has been proposed to assemble an intermittent intermittent piece in the center of the support plate by assembling and forming a locking jaw on the inner side of the finger-shaped piece of the arc shape.
그런데 상기한 것은 더스트커버가 일정각도롤 열려진 상태에서 인위적인 힘을 가하지 아니한 경우에는 더스트커버가 닫혀지지 아니하게 되어 디스크등의 교환시에 안전하다는 효과는 있으나 그 기술구성이 복잡하여 여러개의 부품을 조립하는 과정으로 인하여 생산단가가 높아지게 된다는 문제점이 있다.However, when the dust cover is opened at an angle and no artificial force is applied, the dust cover is not closed, so it is safe to replace the disk, but the technical composition is complicated, and the assembly of several parts There is a problem that the production cost is increased due to the process.
따라서 본 고안은 고정플레이트와 유동편을 별도의 연결측을 필요로 하지 않고도 유동편이 고정플레이트에서 회동이 가능하도록 조립시켜서 별도의 스프링과 같은 탄성체를 이용하지 않고 고정 플레이트의 상부 내측면과 유동편의 외측면에 각각 형성된 요입부와 돌조에 의하여 유동편이 일정각도에서 정지될 수 있도록 하므로서 디스크등의 교환시등에 있어 편리하게 한것으로 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.Therefore, the present invention assembles the moving piece to be rotatable on the fixed plate without requiring a separate connecting side between the fixed plate and the moving piece, and does not use an elastic body such as a separate spring, so that the upper inner surface of the fixed plate and the outside of the moving piece Since the flow piece can be stopped at a predetermined angle by recesses and protrusions formed on each side, it is convenient at the time of exchanging disks, etc. This will be described in detail with reference to the accompanying drawings.
고정플레이트(1)와 유동편(5)을 조립시켜 유동편(5)이 일정각도내에서 회동되도록 한 것에 있어서 고정플레이트(1)의 상부에 유동편 삽입부(2)를 형성하여 그 내측 상단부에 돌조(2a)를 돌설하고 유동편 삽입부(2)의 중앙부 저면에는 요홈(2b)을 요설하며 유동편 삽입부(2)의 양측으로 유동축 고정편(3)을 일체로 형성하되 상면에 유동축인입부(3')를 따내기 하고 축공(7')이 천공된 유동축 고정편(3)과 유동축 삽입부(2) 사이에 약간의 공간부(4)가 형성되도록 한다.In assembling the fixed plate 1 and the flow piece 5 so that the flow piece 5 is rotated within a certain angle, the flow piece inserting portion 2 is formed on the upper portion of the fixed plate 1 so as to have an inner upper end portion thereof. Protruding the projections 2a into the grooves and recessing grooves 2b are formed in the bottom of the center portion of the flow piece inserting portion 2, and the flow shaft fixing pieces 3 are integrally formed on both sides of the flow piece inserting portion 2, The flow shaft lead-in portion 3 'is pulled out so that a slight space 4 is formed between the flow shaft fixing piece 3 in which the shaft hole 7' is drilled and the flow shaft inserting portion 2. As shown in FIG.
그리고 유동편(5)의 하단에 일체로 성형되는 삽입돌기(6)의 양단부에는 경사면(7a)이 형성된 축(7)이 각각 돌설되어 있고 중앙부에는 공간부(8)를 형성하였으며 삽입돌기(6)의 하단부에는 걸림돌조(6a)를 돌설시켜 이는 유동편삽입부(2)의 중앙부 저면에 요설된 요홈(2b)에 끼워질 수 있도록 되어 있다.At both ends of the insertion protrusion 6 integrally formed at the lower end of the flow piece 5, shafts 7 each having an inclined surface 7a are protruded, and a space 8 is formed at the center thereof. At the lower end of the claw protrusion protrusion (6a) is to be fitted to the recessed groove (2b) concave on the bottom surface of the central portion of the flow piece insert (2).
상기한 고정플레이트(1)에서 유동축삽입부(2)와 유동축고정편(3) 사이에 약간의 공간부(4)를 형성한 이유는 유동축고정편(3)의 상부에 형성된 유동축인입부(3')에 유동편(2)의 삽입돌기(6)의 양단에 돌설된 축(7)을 위치시켜 압삽시키면 경사면(7a) 형성된 축(7)이 유동축인입부(3')를 따라 미끄러져 들어가다가 결국에는 축(7)이 유동축고정편(3)의 축공(7')에 삽입되는데 이때 유동축고정편(3)의 탄력을 좋게하기 위함이고 삽입돌기(6)의 중앙부에는 공간부(8)를 형성한것도 상기한 이유에 의하여서이다.The reason why the some space portion 4 is formed between the flow shaft inserting portion 2 and the flow shaft fixing piece 3 in the fixed plate 1 is the flow shaft formed on the upper portion of the flow shaft fixing piece 3. When the shaft 7 which protrudes on both ends of the insertion projection 6 of the flow piece 2 in the inlet part 3 'is pressed, the shaft 7 formed in the inclined surface 7a becomes the flow shaft inlet part 3'. Sliding along the end of the shaft 7 is finally inserted into the shaft hole (7 ') of the flow shaft fixing piece (3) to improve the elasticity of the flow shaft fixing piece (3) and the insertion protrusion (6) The reason why the space part 8 is formed in the center part is also for the reason mentioned above.
따라서 유동축고정편(3)의 상부에 형성되는 유동축인입부(3')는 유동축삽입부(2)를 향하여 점차적으로 경사지도록 하는것이 유동편(5)의 축(7)이 고정플레이트(1)의 유동축삽입부(2)의 양측에 형성된 유동축고정편(3)의 축(7)으로 쉽게 삽입시킬 수 있게 되는 것이다.Therefore, the flow shaft inlet portion 3 'formed on the upper portion of the flow shaft fixing piece 3 is gradually inclined toward the flow shaft inserting portion 2, so that the shaft 7 of the flow piece 5 has a fixed plate. (1) can be easily inserted into the shaft (7) of the flow shaft fixing piece (3) formed on both sides of the flow shaft insertion portion (2).
도면중 미설명부호 5'는 유동편의 하단부에 형성된 걸림턱, 9는 더스트커버, 10은 턴테이블 본체를 표시한다.In the drawings, reference numeral 5 ′ denotes a locking step formed at a lower end of the flow piece, 9 denotes a dust cover, and 10 denotes a turntable body.
상기의 구조로 이루어진 본고안에서 고정플레이트(1)에 유동편(5)을 삽입시킨 상태에서 첨부도면 제2, 3도에 예시한 바와같이 고정플레이트(1)는 턴테이블 본체(10)에 삽입고정시키고 유동편(5)은 더스트커버(9)에 삽입고정시켜 사용하게 되는데 더스트커버(9)가 닫힌 상태에서는 첨부도면 제2도에 예시한 바와같다.The fixed plate 1 is fixed to the turntable main body 10 as illustrated in the attached drawings 2 and 3 in the state in which the flow piece 5 is inserted into the fixed plate 1 in the above-described structure. The flow piece 5 is inserted into and fixed to the dust cover 9, but the dust cover 9 is closed as shown in FIG.
상기상태에서 사용자가 더스트커버(9)를 열게되면 더스트커버(9)가 상승되는 힘에 의하여 유동편(5)의 삽입돌기(6)는 유동축삽입부(2)내에서 축(7)과 같이 회동이 이루어지다가 삽입돌기(6)의 외면에 돌설된 걸림돌조(6a)가 유동축삽입부(2)의 요홈(2b)에 끼워질때 축(7)의 회동은 정지되면서 더스트커버(9)도 열린상태로 일정각도를 유지하게 되므로이때 사용자는 디스크를 교환시키면 되는 것이다.When the user opens the dust cover 9 in the above state, the insertion protrusion 6 of the flow piece 5 is driven by the force of the dust cover 9 to be lifted from the shaft 7 in the flow shaft inserting portion 2. The rotation of the shaft (7) is stopped and the dust cover (9) when the locking projection (6a) protruding on the outer surface of the insertion projection (6) is fitted in the groove (2b) of the flow shaft inserting portion (2) In addition, the user can exchange the disk at this time because it maintains a constant angle in the open state.
따라서 상기상태에서는 사용자가 더스트커버(9)에 인위적인 힘을 가하여 일부러 더스트커버(9)를 닫기전에는 더스트커버(9)가 열려진 상태를 유지하게 되는 것이다.Therefore, in the above state, the dust cover 9 is kept open before the user intentionally closes the dust cover 9 by applying artificial force to the dust cover 9.
이러한 상태에서 디스크교환등이 끝나게 되어 더스트 커버(9)를 닫을 필요가 있을때에는 더스트커버(6)에 인위적으로 약간의 힘을 가하게 되면 그 힘에 의하여 더스트커버(6)가 닫혀지면서 걸림돌조(6a)가 유동축삽입부(2)의 요홈(2b)에서 이완되면서 삽입돌기(6)는 유동축삽입부(2)의 내면을 따라 스라이딩 되면서 서서히 더스트커버(9)가 낙하되어 턴테이블 본체(10)위로 닫혀지게 되어 첨부도면 제2도에서 표현한 것과같이 위치된다.In this state, when the disk replacement or the like is finished and the dust cover 9 needs to be closed, if the dust cover 6 is artificially applied with a slight force, the dust cover 6 is closed by the force and the locking projection 6a. ) Is loosened from the groove 2b of the flow shaft inserting portion 2, and the insertion protrusion 6 slides along the inner surface of the flow shaft inserting portion 2, so that the dust cover 9 is gradually dropped to turntable main body 10. It is closed up and positioned as represented in the attached drawing 2.
상술한 바와 같은 본 고안은 종래와 같이 별도의 회동축을 이용하여 조립하는 것이 아니어서 누구나 손쉽게 조립할 수 있고 또한 스프링의 탄력을 이용하지 아니하는 것이어서 고정플레이트(1)와 유동편(5)두개의 부품만으로 제기능을 제대로 수행할 수 있기 때문에 제조원가를 매우 낮출 수 있을뿐만 아니라 사용시에 있어 턴테이블용 경첩의 기능을 제대로 발휘하게 되어 사용자들에게 편의를 제공하는 유용한 고안인 것이다.The present invention as described above is not assembling using a separate rotating shaft as in the prior art anyone can easily assemble and also does not use the spring elasticity of the fixed plate (1) and the floating piece (5) It is a useful design that provides convenience to users by not only lowering manufacturing cost but also lowering the manufacturing cost by using only parts, and by using the function of the turntable hinge properly.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890008246U KR910008074Y1 (en) | 1989-06-15 | 1989-06-15 | Hinge for dust cover of turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890008246U KR910008074Y1 (en) | 1989-06-15 | 1989-06-15 | Hinge for dust cover of turntable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910001512U KR910001512U (en) | 1991-01-24 |
| KR910008074Y1 true KR910008074Y1 (en) | 1991-10-12 |
Family
ID=19287127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890008246U Expired KR910008074Y1 (en) | 1989-06-15 | 1989-06-15 | Hinge for dust cover of turntable |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910008074Y1 (en) |
-
1989
- 1989-06-15 KR KR2019890008246U patent/KR910008074Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR910001512U (en) | 1991-01-24 |
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