KR950007797Y1 - Reel locker for video tape cassette - Google Patents
Reel locker for video tape cassette Download PDFInfo
- Publication number
- KR950007797Y1 KR950007797Y1 KR92006277U KR920006277U KR950007797Y1 KR 950007797 Y1 KR950007797 Y1 KR 950007797Y1 KR 92006277 U KR92006277 U KR 92006277U KR 920006277 U KR920006277 U KR 920006277U KR 950007797 Y1 KR950007797 Y1 KR 950007797Y1
- Authority
- KR
- South Korea
- Prior art keywords
- reel
- locker
- relocker
- hole
- rocker arm
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method 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
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
내용 없음.No content.
Description
제1도는 비디오 테이프 카세트의 분리사시도.1 is an exploded perspective view of a video tape cassette.
제2도는 제1도의 조립후 릴록킹부재 설치부위 사시도.Figure 2 is a perspective view of the relocking member installation after assembly of FIG.
제3도는 제2도의 평면도.3 is a plan view of FIG.
제4도는 본 고안의 구성도로써, 릴록커를 하부케이스로부터 분리시킨 분리사시도.Figure 4 is a schematic view of the subject innovation, separated perspective view of the relocker separated from the lower case.
제5도는 본 고안의 조립후 작동 설명도로써,5 is an explanatory diagram of the operation of the present invention after assembly,
a도는 릴록킹 상태도,a degree is a state of the locking,
b도는 릴록킹 해제상태도.b is the unlocking state.
제6도는 본 고안의 다른 실시예이다.6 is another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10, 10' : 릴록커 12 : 해제레버10, 10 ': Relocker 12: release lever
14 : 하부케이스 16, 16' : 포울(POLE)14: lower case 16, 16 ': Pole
18 : 지지대 20, 20' : 록커부18: support 20, 20 ': rocker portion
22, 22' : 테이프릴 24, 24' : 기어22, 22 ': tape reel 24, 24': gear
26 : 호울(HOLE) 28 : 힌지축26: hole 28: hinge axis
30 : 승강편 32, 32' : 회동편30: elevating flight 32, 32 ': rotational flight
40 : 상부케이스 42 : 릴록킹부재 설치벽40: upper case 42: reel locking member mounting wall
44 : 공급릴측 개방부 46 : 가이드벽44: supply reel-side opening 46: guide wall
48 : 감기릴측 개방부 50, 52 : 요홈48: winding reel-side opening 50, 52: groove
54 : 릴록커(REEL LOCKER) 56 : 몸체54: relock locker 56: body
58 : 슬라이딩 경사부 60, 62 : 록커아암(LOCKER ARM)58: sliding inclined portion 60, 62: locker arm (LOCKER ARM)
64 : 수직면 66 : 탄성재64: vertical surface 66: elastic material
68 : 스톡(STOCK) 70 : 제한벽68: STOCK 70: Limited Wall
72 : 공급릴(SUPPLY REEL) 74 : 감기릴(TAKE UP REEL)72: SUPPLY REEL 74: TAKE UP REEL
80 : 해제봉 82 : 포울(POLE)80: release rod 82: foul
84 : 관통구84: through hole
본 고안은 비디오 테이프 카세트의 테이프릴을 록킹(LOCKING)시켜 주는 릴록킹부재에 관한 것으로, 특히 릴록커를 탄성력을 갖는 단일체로 형성시켜서 조립공정단축과 재료비절감 및 실용성 극대효과를 꾀한 릴록커에 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 relocker that reduces reassembly, material cost, and maximizes practicality by forming a reel locker into a single unit having elastic force. will be.
제1도에서와 같이, 릴록킹부재는 릴록커(10)(10')와 해제레버(12)가 하부케이스(14)의 포울(16) (16') 및 지지대(18)에 각각 유착되어서, 공급릴과 감기릴을 이루는 테이프릴(22)(22')의 기어(24)(24')에 릴록커(10)(10')의 록커부(20)(20')가 걸어짐에 따라 테이프릴의 회전이 방지되는 록킹상태가 유지되고, 록킹상태 해제는 VTR의 해제봉(도시않됨)이 호울(26)을 통해 해제레버(12)를 밀어줌에 따라 이 해제레버(12)가 힌지축(28)을 중심으로 회전할 때에 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 테이프릴(22)(22')의 회전이 가능하게되는 록킹해제 상태가 되는 것이다.As shown in FIG. 1, the relocking member has reelers 10, 10 ′ and release levers 12 attached to the soles 16, 16 ′ and support 18 of the lower case 14, respectively. The lockers 20, 20 'of the reel lockers 10, 10' are engaged with the gears 24, 24 'of the tape reels 22, 22' forming the winding reel. Therefore, the locking state is maintained to prevent the rotation of the tape reel, and the unlocking state is released as the release lever 12 of the VTR release rod 12 (not shown) pushes the release lever 12 through the hole 26. When rotating about the hinge shaft 28, the lifting piece 30 of the release lever 12 rotates the rotation pieces 32, 32 'of the relockers 10, 10', which is a rocker part. Separating the (20) and (20 ') from the gears (24) and (24') is in the unlocked state in which the tape reels (22) and (22 ') can be rotated.
그런데, 종래의 릴록킹부재는 제1도 내지 제3도에서 보는 바와 같이, 릴록커(10)(10')와 해제레버(12), 이들이 지지회전되는 포울(16)(16')과 지지대(18)등이 형성되어 있어서 그 제조나 조립과정이 까다로움은 물론, 상기 릴록커(10)(10')가 항상 테이프릴(22)(22')을 탄지하는 탄성력을 갖도록 탄성부재를 갖추어야 하므로 제조원가의 상승요인이 되어 왔다.However, in the conventional relocking member, as shown in FIGS. 1 to 3, the relocker 10, 10 ′ and the release lever 12, the poles 16, 16 ′ and the support on which they are supported and rotated are supported. (18) is formed and the manufacturing or assembly process is difficult, as well as the elastic member so that the relocker (10, 10 ') always has an elastic force to hold the tape reel (22) (22'). As a result, manufacturing cost has been increased.
또한, 여러부품의 유기적 결합은 작동상 불량이 많고 실용성이 적은 문제도 있게 된다.In addition, the organic coupling of the various parts also has a problem of many operational failures and less practical.
이에 본 고안에서는 상기한 종래의 릴록킹부재가 지닌 단점을 해소시키기 위하여 안출된 것으로, 릴록킹부재 설치벽의 공급릴측 개방부에 가이드벽을 형성시키고, 감기릴측 개방부 앞에는 록커삽입홈을 형성시키며, 상기 록커삽입홈에 유착되는 록커는 원통몸체에 슬라이딩 경사부와 공급릴측 록커아암 및 감기릴측 록커아암으로 구성되어서, VTR의 해제봉이 상승하면서 슬라이딩 경사부를 회전시키면 록커아암이 각 릴로부터 분리되어져서 양 릴의 회전이 자유롭게 되도록 한 것이다.Therefore, in the present invention, it was devised to solve the disadvantages of the above-described conventional relocking member, and a guide wall was formed in the supply reel-side opening of the reel-locking member mounting wall, and a rocker insertion groove was formed in front of the reel-reel opening. The rocker attached to the rocker insertion groove is composed of a sliding inclined portion, a supply reel-side rocker arm and a winding reel-side rocker arm on the cylindrical body. Both reels are rotated freely.
따라서, VTR의 해제봉이 하강하면 록커아암의 압착 힘이 복원력이 되어서 릴록커가 록킹상태를 유지하게되며, 이런 기능을 갖는 릴록킹부재는 단일체로 형성된 것이어서, 종래의 릴록킹부재가 지닌 단점을 해소시킬 수 있는 것이다.Therefore, when the release rod of the VTR is lowered, the crimping force of the rocker arm becomes a restoring force so that the relocker maintains the locking state, and the relocking member having such a function is formed as a single body, thereby eliminating the disadvantage of the conventional relocking member. It can be done.
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 상ㆍ하부케이스(40)(14) 중, 하부케이스(14)의 릴록킹부재 설치벽(42)에 형성시킨 공급릴측 개방부(44)를 따라 가이드벽(46)을 형성시키고, 감기릴측 개방부(48)앞에는 요홈(50)을 형성시키며, 상기한 요홈(50)을 형성시키며, 상기한 요홈(50)과 일직선상의 상부케이스(40)에도 대칭되는 요홈(52)을 형성시키는 한편, 상기 요홈(52)에 유착되는 릴록커(54)는 원기둥 형상의 몸체(56)와, 이 몸체(56)에 수평위치로 설치되는 슬라이딩 경사부(58) 및 록커아암(60)(62)으로 구성되는 특징을 갖는 것이다.The present invention provides a guide wall along the supply reel-side opening 44 formed in the reel-locking member mounting wall 42 of the lower case 14 of the upper and lower cases 40 and 14 constituting the video tape cassette. 46 is formed, the groove 50 is formed in front of the winding reel-side opening 48, the groove 50 is formed, and the groove is symmetrical to the upper case 40 in line with the groove 50 While forming the 52, the reel locker 54 which is in contact with the groove 52 has a cylindrical body 56, and a sliding inclined portion 58 and a locker installed in the horizontal position in the body 56. It has the characteristics comprised by the arms 60 and 62. FIG.
특히, 상기 슬라이딩부 경사부(58)는 몸체(56)에 나선이 형성되듯 경사진 채 그 후단이 수직면(64)으로 마감되고, 상기 록커아암(60)(62)중 감기릴측 록커아암(60)은 그 길이가 짧은데 비해, 공급릴측 록커아암(62)은 판스프링 역할을 탄성재(66)로 연장 형성되며, 미설명부호 68은 요홈(50)(52)에 유착될 스톡(STOUK)이다.In particular, the sliding portion inclined portion 58 is inclined as if a spiral is formed in the body 56, and the rear end thereof is closed with a vertical surface 64, and the reel side rocker arm 60 of the rocker arms 60 and 62 is wound. ), The supply reel-side rocker arm 62 is formed by extending the elastic member 66 to serve as a leaf spring, and reference numeral 68 is a stock STOUK to be adhered to the grooves 50 and 52. .
또한, 릴록킹부재 설치벽(42)의 가이드벽(46)과 통로를 형성하는 제한벽(70)이 공급릴측 개방부(44)에 연하여 형성되고, 이때문에 공급릴측 개방부(44)는 폭이 좁고 감기릴측 개방부(48)는 넓은 폭으로 형성된다.In addition, the guide wall 46 of the reel-locking member mounting wall 42 and the restriction wall 70 forming a passage are formed in connection with the supply reel-side opening 44, and thus the supply reel-side opening 44 The width is narrow and the reel-side opening 48 is formed in a wide width.
제4도는 릴록커(54)와 상부케이스(40) 및 하부케이스(14)가 분리된 상태의 릴록킹부 구조도이고, 이를 조립시킨 것은 제5a, b도이다.4 is a structural diagram of a relocking part in a state in which the relocker 54, the upper case 40, and the lower case 14 are separated, and FIGS. 5A and b are assembled.
릴록커(54)를 조립함에 있어서는, 몸체(56)의 스톡(68)을 요홈(50)(52)에 끼우고, 공급릴측 록커아암(62)을 가이드벽(46)과 제한벽(70) 사이에 탄력을 받도록 끼우면, 감기릴측 록커아암(60)은 감기릴측 개방부(48)에 위치하고, 슬라이딩 경사부(58)는 호울(26)을 덮는 위치에 오게 된다(제5a도).In assembling the reel locker 54, the stock 68 of the body 56 is inserted into the grooves 50 and 52, and the supply reel-side rocker arm 62 is attached to the guide wall 46 and the restriction wall 70. When sandwiched so as to receive elasticity therebetween, the winding reel-side rocker arm 60 is located at the winding reel-side opening 48, and the sliding inclined portion 58 comes to a position covering the hole 26 (FIG. 5A).
이때, 양 릴록커(54)선단의 세립(SERIF)부분은 공급릴(72)과 감기릴(74)의 기어(24)(24')에 맞물려져 상기 릴(72)(74)의 회동을 막아주게 된다.At this time, the fine grain (SERIF) portion of the front end of both the relocker 54 is engaged with the gears 24 and 24 'of the supply reel 72 and the winding reel 74 to rotate the reels 72 and 74. Will be prevented.
이제, 록킹상태 해제를 위해 VTR의 해제봉(80)이 상승하게 되면 슬라이딩 경사부(58)에 닿게 된다. 그러나, 상ㆍ하부케이스(40)(14)사이에서 상하이동은 억제되는 릴록커(54)가 요홈(50)(52)을 중심으로 회동하게 된다.Now, when the release rod 80 of the VTR is raised to release the locked state, the sliding inclined portion 58 is reached. However, the reel locker 54 which is prevented from moving between the upper and lower cases 40 and 14 rotates around the grooves 50 and 52.
즉, 슬라이딩 경사부(58)의 구성상 해제봉(80)이 상승되면서 슬라이딩 경사부(58)를 밀게되지만 상승 작용이 억제된 릴록커(54)는 경사면에 의해서 미끄러지면서 몸체(56)를 회전시키며, 이때 록커아암(62)은 가이드벽(46)을 따라 미끄러져 들어 오면서 탄성재(66)가 가이드벽(46)에 의해 태엽처럼 탄성력을 보유하게 되고, 동시에 다른 록커아암(60)도 릴록킹부재 설치벽(42) 내로 들어오게 되어서 기어(24)(24')에 걸어져 있던 록킹상태는 해제되어서 상기 릴(72)(74)의 작동이 자유롭게 되는 것이다.That is, while the releasing rod 80 is pushed up the sliding inclined portion 58 in the configuration of the sliding inclined portion 58, the relocker 54 whose synergism is suppressed is rotated by the inclined surface to rotate the body 56. In this case, the rocker arm 62 slides along the guide wall 46, and the elastic member 66 retains elastic force like a spring by the guide wall 46, and at the same time, the other rocker arm 60 is reeled. The locking state of the locking member mounting wall 42, which has been engaged with the gears 24 and 24 ', is released to free the operation of the reels 72 and 74.
다시 릴록킹상태를 유지시키고자 해제봉(80)이 하강(원위치)하면 탄성재(66)의 탄성력에 의해 몸체(56)의 회전된 위치가 복원되고, 록커아암(60)(62)이 기어(24)(24')에 끼워져서 다시 제5a도 위치를 갖게 된다.When the release rod 80 is lowered (in position) to maintain the relocking state, the rotated position of the body 56 is restored by the elastic force of the elastic member 66, and the rocker arms 60 and 62 are geared. (A) is inserted into (24) and (24 '), and a 5th position also has a position.
한편, 상기한 본 고안이 도면 예시로써만 한정되는 것은 아니다, 즉, 가이드벽(46)이나 제한벽(70)을 공급릴(72)쪽에 형성시키지 않고 감기릴(74) 쪽에 형성시키되, 록커아암(60)(62)의 위치도 바꿔주면 그 기능은 같게되는 본 고안의 범위에 속하게 된다.On the other hand, the present invention is not limited to the drawings only, that is, the guide wall 46 or the restriction wall 70 is formed on the winding reel 74 side without forming the supply reel 72 side, the rocker arm If the positions of (60) and (62) are also changed, the function is within the scope of the present invention to be the same.
더구나, 릴록커(54)의 몸체(56)에 스톡(68)을 함께 형성시켜서 요홈(50)(52)에 유착시키도록 한 것이나, 제6도 처럼 요홈(50)(52)에 포울(82, POLE)을 세우고, 몸체(56)의 스톡(68)자리는 관통구(84)를 낸 원통형상의 몸체(56)로 형성시키면 몸체(56)의 회전에 따른 록커아암(60)(62)의 록킹 및 해제기능은 변함이 없어서 본 고안의 범위내에 있음이 그 예이다.In addition, the stock 68 is formed together in the body 56 of the relocker 54 to be brought into contact with the grooves 50 and 52, but as shown in FIG. 6, the fouls 82 are formed in the grooves 50 and 52. , POLE), and the stock 68 of the body 56 is formed of a cylindrical body 56 through which the through hole 84 is formed, and thus the rocker arms 60 and 62 of the rocker arm 60 rotate according to the rotation of the body 56. The locking and releasing functions remain unchanged, for example, within the scope of the present invention.
상기와 같이 본 고안을 사용함에 따라 릴록커의 단일화가 가능하고, 이는 부품감소 효과와 재료비절감, 조립능률향상 및 실용성을 증대시키는 효과가 있다.By using the present invention as described above it is possible to unify the relocker, which has the effect of reducing parts, reducing material costs, improving assembly efficiency and practicality.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92006277U KR950007797Y1 (en) | 1992-04-16 | 1992-04-16 | Reel locker for video tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92006277U KR950007797Y1 (en) | 1992-04-16 | 1992-04-16 | Reel locker for video tape cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930024301U KR930024301U (en) | 1993-11-27 |
| KR950007797Y1 true KR950007797Y1 (en) | 1995-09-21 |
Family
ID=19331806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92006277U KR950007797Y1 (en) | 1992-04-16 | 1992-04-16 | Reel locker for video tape cassette |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950007797Y1 (en) |
-
1992
- 1992-04-16 KR KR92006277U patent/KR950007797Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930024301U (en) | 1993-11-27 |
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