KR950010621Y1 - Video tape cassette reel locking device - Google Patents
Video tape cassette reel locking device Download PDFInfo
- Publication number
- KR950010621Y1 KR950010621Y1 KR92010336U KR920010336U KR950010621Y1 KR 950010621 Y1 KR950010621 Y1 KR 950010621Y1 KR 92010336 U KR92010336 U KR 92010336U KR 920010336 U KR920010336 U KR 920010336U KR 950010621 Y1 KR950010621 Y1 KR 950010621Y1
- Authority
- KR
- South Korea
- Prior art keywords
- relocking
- tension bar
- locking
- reel
- tape cassette
- Prior art date
Links
- 239000006260 foam Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/08707—Details
- G11B23/08721—Brakes for tapes or tape reels
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/08707—Details
- G11B23/08757—Guiding means
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 비디오 테이프 카세트의 릴록킹부재 구성을 설명하기 위한 분리 사시도.1 is an exploded perspective view for explaining the structure of a relocking member of a conventional video tape cassette.
제2도는 제1도의 조립후 릴록킹부재 설치부위의 확대사시도.Figure 2 is an enlarged perspective view of the relocking member installation site after assembly of Figure 1.
제3도는 제2도의 평면도.3 is a plan view of FIG.
제4도는 본 고안에 따른 릴록킹부재의 구성도.4 is a block diagram of a relocking member according to the present invention.
제5도는 제4도의 릴록킹부재가 설치된 상, 하부케이스의 릴록킹부재 설치벽 및 주면 구성사시도.5 is a perspective view of the reel locking member mounting wall and the main surface of the upper and lower cases in which the reel locking member of FIG. 4 is installed.
제6도는 본 고안의 작동 단면도로서,6 is an operation cross-sectional view of the present invention,
(a)는 릴록킹 상태도.(a) is a receptive state.
(b)는 릴록킹 해제 상태도이다.(b) is a unlocking state figure.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10,10' : 릴록커(REEL LOCKER) 12 : 해제레버10,10 ': RELOCK LOCKER 12: Release lever
14 : 하부케이스 16,16' : 포울(POLE)14: Lower case 16,16 ': Pole
18 : 지지대 20,20' : 록커(LOCKER)부18: support 20,20 ': locker (LOCKER)
22,22' : 테이프릴 24,24' : 기어22,22 ': Tape reel 24,24': Gear
25 : 해제봉 26 : 호울(HOLE)25: release rod 26: hole (HOLE)
28 : 힌지축 30 : 승강편28: hinge axis 30: lifting flights
32,32' : 회동편 34 : 상부케이스32,32 ': Revolving section 34: Upper case
40 : 가이드벽 42 : 가이드호울(GUIDE HOLE)40: guide wall 42: guide hole
43 : 릴록킹부재 설치벽 44 : 포울(POLE)43: relocking member mounting wall 44: Pole
46 : 릴록킹부재 48 : 포울수납구46: relocking member 48: Pole storage
50 : 록킹편 52 : 텐션바아(TENSION BAR)50: locking flight 52: tension bar (TENSION BAR)
54 : 록킹세립(LOCKING SERIF) 56 : 구동편54: LOCKING SERIF 56: drive piece
58 : 구동경사부58: driving slope
보 고안은 비디오 테이프 카세트의 테이프릴을 록킹(LOCKING )시켜주는 릴록킹부재에 관한 것으로, 특히 탄성력을 갖는 단일체로 릭록커를 형성시키고 그에 따를 주변형상과 구조를 개선시킨 릴록킹부재에 관한 것이다.The present invention relates to a relocking member that locks a tape reel of a video tape cassette, and more particularly, to a relocking member that forms a lyc locker with a single unit having elastic force and improves its peripheral shape and structure accordingly.
제1도에서와 같이 릴록킹부재는 릴록커(10)(10')와 해제레버(12)가 하부케이스(14)의 포울(16)(16') 및 지지대(18)에 각각 유착되어서, 릴록커(10(10')의 록커부(20)(20')가 공급릴과 감기릴을 이루는 테이프릴(22)(22')의 기어(24)(24')에 걸어짐에 따라 태리프릴의 회전이 방지되는 록킹상태가 유지되고, 록킹상태 해제는 도시안된 VTR의 해제봉이 호울(26)을 통해 해제레버(12)를 밀어줌에 따라 이 해제레버(12)가 힌지축(28)을 중심으로 회전할때에 해제레버(12)의 승강편(30)이 릴록커(10)(10')의 회동편(32)(32')을 회동시키게 되고, 이는 록커부(20)(20')를 기어(24)(24')로부터 분리시키게 되므로써 케이프릴(22)(22')의 회전이 가능하게 되는 것이다.As shown in FIG. 1, the relocking member has reelers 10, 10 ′ and release levers 12 adhered to the soles 16, 16 ′ and support 18 of the lower case 14, respectively. As the locker portions 20 and 20 'of the reel locker 10 (10') are engaged with the gears 24 and 24 'of the tape reels 22 and 22' forming the winding reel with the supply reel, The locking state to prevent the rotation of the frill is maintained, and the unlocking state is released by the release lever 12 of the hinge shaft 28 as the release rod of the VTR (not shown) pushes the release lever 12 through the hole 26. When rotating about the lifting lever 12, the lifting piece 30 rotates the rotating pieces 32, 32 'of the locker 10, 10', which is the locker portion 20 (20) ') Is separated from the gears 24 and 24', thereby allowing the rotation of the cape reels 22 and 22 '.
그런데, 종래의 릴록킹부재는 제1도 내지 제3도에 보는 바와 같이, 릴록커(10)(10')와 해제 레버(12)가 지지 회전되는 포울(16)(16') 및 지지대(18)등이 형성되어 있고, 주변구성이 그에 따가 복잡한 형상을 이루므로써 그 제조나 조립과정이 까다로움은 물론, 상기 릴록커(10)(10')가 항상 테이프릴(22)(22')을 탄지하는 탄성력을 갖도록 탄성부재를 갖추어야 하므로 과다한 부품수로 말미암아 제조원가의 상승요인이 되어 왔다.However, in the conventional relocking member, as shown in FIGS. 1 to 3, the revolver 10, 10 ′ and the release lever 12 support and rotate the support 16, 16 ′ and the supporter ( 18) is formed, and the peripheral configuration is a complicated shape accordingly, the manufacturing or assembly process is difficult, as well as the relocker (10, 10 ') is always a tape reel 22, 22' Since the elastic member must be provided to have the elastic force to prevent the increase of the manufacturing cost due to the excessive number of parts.
이러한 여러부품의 유기적 결합은 작동상 불량이 많고, 실용성이 적으며 조립작업을 더디게 하여 생산성을 저하시키는 문제도 있게 된다.The organic combination of these components has many problems in terms of operation defect, less practicality, and slowing down the assembly work, thereby lowering productivity.
이에 본 고안에서는 단일체의 릴록킹부재와 그에 따른 상, 하부 케이스의 구조를 변형시킨 릴 록킹부재를 제공하고자 한다.Accordingly, the present invention is to provide a reel locking member of a single body and the structure of the upper and lower case reel locking member accordingly.
이를 위하여, 비디오 테이프 카세트를 구성하는 상부케이스와 하부케이스에 호울(HOLE)을 중심으로 가이드벽을 형성기키고, 상기 가이드벽내에서 수평으로 전, 후진되는 릴록킹부재를 마련하되, 이 릴록킹부재는 텐션바아에 록킹편이 형성되어 포울 유착구가 포울에 끼워질 수 있도록 대칭되게 형성되며, 록킹편과 반대위치로 텐션바아의 중앙에 구동편으로 연장 형성되는 구동 경사부를 갖춘 구성을 이루게 된다.To this end, a guide wall is formed around a hole (HOLE) in the upper case and the lower case constituting the video tape cassette, and a relocking member which is horizontally moved forward and backward in the guide wall is provided. The locking piece is formed on the tension bar to be symmetrically formed so that the fouling fitting can be fitted to the foam, and the driving piece is formed to extend to the center of the tension bar as a driving piece in a position opposite to the locking piece.
따라서, 상기 릴록킹부재위 포울 유착구를 포울에 끼워서 장착시키면, 텐션바아의 텐션에 의해서 구동경사부가 호울를 막는 위치에 있게 되고, 이 상태는 릴록킹상태가 유지되는 것이다.Therefore, if the fouling fitting on the relocking member is inserted into the foam, the driving inclined portion is in a position to block the hole by tension of the tension bar, and this state is maintained in the relocking state.
릴록킹상태를 해제시키려면 상기 호울을 통해VTR의 해제봉이 상승됨에 따라 릴록킹부재의 구동 경사부를 밀어주게 되고, 이 구동력은 텐션바아를 후퇴시켜서 포울에 유착된 포울 수납구를 제자리에서 회전시키게 된다.In order to release the relocking state, the driving inclined portion of the relocking member is pushed as the release rod of the VTR is raised through the hole, and the driving force retracts the tension bar to rotate the receptacle attached to the pole in place.
이에따라 텐션바아 선단에 형성된 록킹세립(LOCKING SERIF)은 릴기어에서 이탈되어져 릴록킹 해제상태가 이루어지고, 릴의 자유로운 구동이 가능해지는 것이다.Accordingly, the locking granules formed at the tip of the tension bar are released from the reel gear, thereby making the relock unlocked and allowing the reel to be driven freely.
이하, 첨부도면을 참고하여 본 고안을 상술한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 비디오 테이프 카세트를 구성하는 상부케이스(34)와 하부케이스(14)에 호울(26)을 중심으로 가이드벽(40)을 형성시키고, 가이드벽(40)의 수평중심부에는 가이드호울(42)을 형성시키며, 릴록킹부재 설치벽(43)내에 포울(44)과 더불어 상기 가이드별(40)내에서 포울(44)에 끼워져 설치되는 릴록킹부재(46)를 설치하되, 상기 릴록킹부재(46)는 포울수납구(48)가 록킹편(50)을 통해 텐션바아(52)와 연결되고, 텐션바아(52) 양단에는 록킹세립(54)을 형성시키며, 텐션바아(52) 중심위치에는 구동편(56)으로 연장되는 구도경사부(58)가 형성되어 이루어지는 특징을 갖는다.The present invention forms a guide wall (40) around the hole (26) in the upper case (34) and the lower case (14) constituting the video tape cassette, and the guide hole (42) in the horizontal center of the guide wall (40). And a reel-locking member 46 installed in the reel-locking member mounting wall 43 and fitted with the pole 44 in the guide star 40. 46, the pole receiving port 48 is connected to the tension bar 52 through the locking piece 50, forming a locking fine grain 54 on both ends of the tension bar 52, the tension bar 52 in the center position The composition inclined portion 58 extending to the driving piece 56 is formed.
제4도 본 고안의 릴록킹부재(46)에 대한 구성도로써, 구동편(56)을 중심으로 대칭되게 형성시킨 구조를 보여준다.4 is a configuration diagram of the relocking member 46 of the present invention, and shows a structure formed symmetrically about the driving piece 56.
여기서, 텐션바아(52)는 후술하는 탄력기능을 갖도록 탄성력이 우수한 형상(예컨대, 판 스프링 형상)으로 되어 있다. 제5도는 상부케이스(34)와 하부케이스(14)가 개방된 상태에서 본 고안이 적용된 상태의 구조를 보여주고 있다.Here, the tension bar 52 is in the shape (for example, leaf spring shape) excellent in elastic force so that it may have an elastic function mentioned later. 5 shows the structure of the present invention applied to the upper case 34 and the lower case 14 in an open state.
여기서, 릴록킹부재(46)는 포울수납구(48)가 포울(44)에 유착되며, 가이드호울(42)을 가로질러 구동편(56)이 가이드벽(40)내에 위치하도록 설치되며, 가이드벽(40)은 내측 릴록킹부재 설치벽(43)과 일체로 형성시켜도 좋지만 수평되게 형성시키는 것이라면 별개로 분리 형성시켜도 상관없다.Here, the reel-locking member 46 is installed in such a manner that the fouling receptacle 48 is adhered to the fouling 44, and the driving piece 56 is positioned in the guide wall 40 across the guide hole 42. 40 may be formed integrally with the inner relocking member attaching wall 43, but may be formed separately as long as it is formed horizontally.
또한, 포울(44)은 공지의 릴록킹부재 지지용이긴 하지만 그 위치가 매우 중요하다.Also, although the foam 44 is for supporting a known relocking member, its position is very important.
이에 근거하여 본 고안의 작동을 설명한다.Based on this, the operation of the present invention will be described.
릴록킹 상태는 제6a도와 같아서, 릴록킹부재(46)가 포울(44)에 끼워진 상태에서는 상기한 릴록킹상태로써, 록킹세립(54)이 테이프릴(22)(22')의 기어(24)(24')에 끼워져 있게 된다.The relocking state is the same as that of FIG. 6A, and the relocking state is the above-described relocking state in the state in which the relocking member 46 is fitted to the pole 44. (24 ').
이제, 상기한 릴록킹상태를 해제시키기 위해서 VTR에 장착된 해제봉(25)이 호울(26)을 통해 상승하면 구동경사부(58)를 밀어 올리게 되지만, 상부케이스(34)로 덮혀진 제한된 공간내에서 상승이 억제되어지고, 경사면 구성상 수평으로 후퇴운동을 하게 된다.Now, when the release rod 25 mounted on the VTR rises through the hole 26 to release the above-mentioned locking state, the driving inclined portion 58 is pushed up, but the limited space covered by the upper case 34 is restricted. The rise is suppressed in the interior, and the retraction movement is performed horizontally on the inclined surface configuration.
그러나 포울수납구(48)가 포울(44)에 끼워져 있게 되어서, 구동경사부(58)가 후퇴하더라도 릴록킹부재(46)가 밀려나지는 않게 되며, 다만 텐션바아(52)가 탄성력을 보유한 채 휘어지면서 구동경사부(58)및 구동편(56)을 후퇴시키게 되고, 이와함께 록킹세립(54)이 휘어지는 텐션바아(52)를 따라 릴록킹부재 설치벽(43)내로 이동하게 되어서 기어(24)(24')로부터 이탈되는 릴록킹해제 상태가 유지된다(제6b도).However, the foul storage 48 is fitted to the foam 44, so that the retracting member 46 is not pushed out even when the driving inclination portion 58 is retracted, but the tension bar 52 is bent while retaining the elastic force. The driving inclined portion 58 and the driving piece 56 are retracted, and the locking fine grain 54 is moved into the relocking member mounting wall 43 along the bending tension bar 52 so that the gear 24 ( And the unlocking state releasing from 24 'is maintained (FIG. 6B).
다시 릴록킹상태를 유지시키려면 해제봉(25)의 하강과 더불어 텐션바아(52)의 휘어진 탄성력이 복원되면서 록킹세립(54)을 기어 (24)(24')에 물리도록 한다.In order to maintain the relocking state, the bending fine force of the tension bar 52 with the lowering of the release bar 25 is restored and the locking fine grains 54 are engaged with the gears 24 and 24 '.
상기한 바와같이 본 고안은 구동경사부를 갖는 릴록킹부재를 가이드벽내에 설치하여 부품의 단일화를 꾀하고, 종래와 같이 여러부품으로 구성되는데 따른 조립작업이나 원가상승 요인을 대폭 줄일 수 있게 되며, 특히 기능의 원할함은 제품의 수명을 연장시키는 실용성도 얻을 수 있는 것이다.As described above, the present invention installs a relocking member having a driving inclination part in the guide wall, thereby uniting parts, and as a result, assembling work and cost increase factors due to being composed of several parts as in the prior art can be greatly reduced. The desire for functionality is also to gain practicality that extends the life of the product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92010336U KR950010621Y1 (en) | 1992-06-11 | 1992-06-11 | Video tape cassette reel locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92010336U KR950010621Y1 (en) | 1992-06-11 | 1992-06-11 | Video tape cassette reel locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940001873U KR940001873U (en) | 1994-01-03 |
| KR950010621Y1 true KR950010621Y1 (en) | 1995-12-22 |
Family
ID=19334681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92010336U KR950010621Y1 (en) | 1992-06-11 | 1992-06-11 | Video tape cassette reel locking device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950010621Y1 (en) |
-
1992
- 1992-06-11 KR KR92010336U patent/KR950010621Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940001873U (en) | 1994-01-03 |
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Legal Events
| Date | Code | Title | Description |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
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| FPAY | Annual fee payment |
Payment date: 19970826 Year of fee payment: 6 |
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| LAPS | Lapse due to unpaid annual fee |