KR970000437Y1 - A supporting structure of guide pin in video tape cassette - Google Patents
A supporting structure of guide pin in video tape cassette Download PDFInfo
- Publication number
- KR970000437Y1 KR970000437Y1 KR92021120U KR920021120U KR970000437Y1 KR 970000437 Y1 KR970000437 Y1 KR 970000437Y1 KR 92021120 U KR92021120 U KR 92021120U KR 920021120 U KR920021120 U KR 920021120U KR 970000437 Y1 KR970000437 Y1 KR 970000437Y1
- Authority
- KR
- South Korea
- Prior art keywords
- guide pin
- video tape
- tape cassette
- insertion holes
- guide
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 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
- G11B23/08757—Guiding means
-
- 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
- G11B23/08714—Auxiliary features
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
내용 없슴.No content.
Description
제1도는 일부를 확대한 비디오 테이프 카세트의 분리사시도.1 is an exploded perspective view of a video tape cassette in which part is enlarged.
제2도는 종래의 가이드핀이 수직상태로 조립되지 못하여 상·하부케이스가 벌어진 상태를 도시한 부분단면도.2 is a partial cross-sectional view showing a state in which the upper and lower cases are opened because the conventional guide pin is not assembled in a vertical state.
제3도는 본 고안의 가이드핀 지지부 확대사시도.Figure 3 is an enlarged perspective view of the guide pin support of the present invention.
제4도는 본 고안의 가이드핀 지지부 확대단면도이다.Figure 4 is an enlarged cross-sectional view of the guide pin support of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 테이프릴 2 : 공급릴(SUPPLY REEL)1: Tape Reel 2: Supply Reel
3 : 감기릴(TAKE UP REEL) 4 : 비디오 테이프3: TAKE UP REEL 4: Video Tape
5 : 가이드핀 6 : 하부케이스5: guide pin 6: lower case
7 : 지지부 8 : 상부케이스7: support portion 8: upper case
9 : 스크류 10 : 안내면9: screw 10: guide surface
11 : 틈새 20 : 수직지지부11: gap 20: vertical support part
21 : 상부삽입홀 22 : 하부삽입홀21: upper insertion hole 22: lower insertion hole
21', 22' : 가이드핀 안내면 24, 25 : 가이드핀 지지부21 ', 22': guide pin guide surface 24, 25: guide pin support
G : 간격G: spacing
본 고안은 테이프 카세트의 가이드핀 지지구조에 관한 것으로, 특히 가이드핀의 가체결상태에서도 정위치에서 이탈되지 않도록(수직상태를 유지하도록)지지구조를 개량한 가이드핀 지지구조에 관한 것이다.The present invention relates to a guide pin support structure of a tape cassette, and more particularly, to a guide pin support structure in which the support structure is improved so as not to be released from its position even in the pretightening state of the guide pin (to maintain the vertical state).
VHS 방식의 비디오 테이프 카세트는 그 구성이 예시도면 제1도와 같아서, 테이프릴(1)을 구성하는 공급릴(2, SUPPLY REEL)로부터 감기릴(3, TAKE UP REEL)로 비디오 테이프(4)가 감겨질때에 VTR의 헤드(도시안됨)에 비디오 테이프(4)면이 접촉되면서 음성이나 영상을 기록 또는 재생하도록 구성된 것이며, 이렇게 비디오 테이프(4)가 잘 감겨지도록 주행을 안내하는 가이드핀(5)을 하부케이스(6)와 일체로 형성된 지지부(7)에 끼워져 가체결되고, 다른 부품들도 가체결되어진 상태에서 상부케이스(8)를 덮어 스크류(9)로써 조립 체결시켜서 비디오 테이프 카세트가 완성되는 것이다.The video tape cassette of the VHS system has the same configuration as in FIG. 1, so that the video tape 4 is moved from the supply reel 2 constituting the tape reel 1 to the reel 3, take up reel. It is configured to record or play audio or video when the video tape 4 is in contact with the head (not shown) of the VTR when it is wound. The guide pin 5 guides driving so that the video tape 4 is well wound. Is inserted into the support part 7 integrally formed with the lower case 6, and the video tape cassette is completed by assembling and fastening with the screw 9 to cover the upper case 8 while other parts are also pre-fastened. will be.
그런데, 상기한 종래의 가이드핀 지지부(7)는, 내부가 비어 있는 일정높이의 4 각 기둥형태로 제작되어져서, 여기에 가이드핀(5)을 수직으로 끼워 넣은 가체결상태로 조립되고, 좀더 개량시킨 것으로는 지지부(7)에 가이드핀(5)이 정위치에 가체결되도록 내부를 경사진 가이드핀 안내면(10)이 형성된 것도 있다.By the way, the above-described conventional guide pin support portion 7 is made in the form of a quadrangular column of a certain height empty inside, and assembled in a pretightened state in which the guide pin 5 is vertically inserted thereto. In some cases, the guide pin guide surface 10 which is inclined inside is formed in the support part 7 so that the guide pin 5 may be pre-fastened in the fixed position.
그런데, 이른바 자동조립 공정라인에서 다른부품과 더불어 가이드핀을 삽입부에 가체결시키면, 봉형상의 가이드핀이 밑부분만 삽입된 채 이송되다가 조립되므로 콘베어벨트 등의 진동에 의해 쉽게 이탈되는 단점이 있고, 이 경우 가이드핀 안내면(10)은 가이드핀(5)이 지지부(7)로 부터 완전히 이탈되지 않고 약간 쓰러져 있는 상태를 유지시키게 되므로 예시도면 제2도와 같이 상·하부케이스가 완전히 조립되지 못하고 틈새(11)가 생기는 제품불량이 솔출하게 된다.By the way, when the guide pin is pre-fastened to the insertion part together with other parts in the so-called automatic assembly process line, the bar-shaped guide pin is transported while being inserted only at the bottom, and thus is easily separated by vibration such as a conveyor belt. In this case, the guide pin guide surface 10 is to maintain the guide pin 5 is not completely separated from the support portion 7, but slightly collapsed, so as to assemble the upper and lower cases as shown in Figure 2, the gap is not fully assembled (11) will lead to product defects.
본 고안은 상기와 같은 종래의 체결점을 해결하기 위하여 비디오 테이프 카세트의 상부케이스와 하부케이스내에 각각 대향되게 형성되어 있던 가이드핀 지지부를 없애고, 하부케이스에만 상하로 긴 지지부를 일체로 형성하며, 지지부의 상·하부에 삽입홀을 형성함으로써 가체결상태에서도 가이드핀이 쓰러지지 않고 정위치에 고정상태를 유지할 수 있는 지지구조를 갖는 비디오 테이프 카세트를 제공함에 목적이 있다.The present invention eliminates the guide pin support which is formed to face each other in the upper case and the lower case of the video tape cassette to solve the conventional fastening point as described above, and integrally form the upper and lower long support portion only in the lower case, It is an object of the present invention to provide a video tape cassette having a support structure capable of keeping the guide pin in a fixed position even when the guide pin is not collapsed by forming insertion holes in the upper and lower portions of the upper and lower portions thereof.
이하, 본 고안을 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.Hereinafter, described in detail with the accompanying drawings, the subject innovation is as follows.
본 고안은 하부케이스(6)의 내측에 수직지지부(20)를 일체로 형성시키고, 이 수직지지부(20)상·하에 링형태의 가이드핀 지지부(24, 25)를 형성시키되, 가이드핀 지지부(24, 25) 각각에 상부삽입홀(21)과 하부삽입홀(22)을 형성시키며, 상부삽입홀(21)과 하부삽입홀(22)의 내주연상단부에는 내측으로 경사진 가이드핀 안내면(21')(22')을 형성시켜 이루어진 특징을 갖는 것이다.According to the present invention, the vertical support part 20 is integrally formed inside the lower case 6, and ring guide pin support parts 24 and 25 are formed on and under the vertical support part 20. 24 and 25, the upper insertion hole 21 and the lower insertion hole 22 are formed in each of the inner peripheral edge of the upper insertion hole 21 and the lower insertion hole 22, the guide pin guide surface 21 inclined inwardly (21) It has a characteristic formed by forming ') 22'.
도면중 미설명부호 G는 하부삽입홀(22)의 상면으로부터 상부삽입홀(21)의 하면까지의 간격을 나타낸 것이다.In the figure, reference numeral G denotes an interval from the upper surface of the lower insertion hole 22 to the lower surface of the upper insertion hole 21.
제3도는 본 고안의 구성도로써, 수직지지부(20) 높이는 상부케이스(8)와 하부케이스(6)가 이루는 내부공간의 높이에 알맞도록 구성시킨 것이며, 간격(G)은 비디오 테이프(4)가 가이드핀 일측면에 닿아 주행될 수 있도록 비디오 테이프(4)의 폭보다 약간 크게 형성시켰으며, 수직지지부(20)에 삽입 고정된 가이드핀(5)을 닿으면서 주행되는 비디오 테이프(4)의 장력에 의해 상기 가이드핀(5)이 쓰러지지 않도록 수직지지부(20)로 완전 고정되게 되었다.3 is a block diagram of the present invention, the height of the vertical support 20 is configured to match the height of the inner space formed by the upper case 8 and the lower case 6, the interval (G) is a video tape (4) Is formed slightly larger than the width of the video tape (4) so that the driving can touch the one side of the guide pin, the video tape (4) that is running while touching the guide pin (5) inserted and fixed to the vertical support (20) The guide pin 5 is completely fixed by the vertical support 20 so that the guide pin 5 does not fall by tension.
상기와 같이 본 고안은 상·하로 길게 형성된 지지부의 일측에 상부삽입홀(21)과 하부삽입홀(22)이 형성되어 있기 때문에 가이드핀(5)을 조립하는 경우, 가체결상태에서도 정위치에 고정되므로 조립공정에서 이동에 의한 요동이 있더라도 쓰러지거나 이탈됨이 없이 결과적으로는 상부케이스(8)와 하부케이스(6)의 정확한 조립이 가능하고 불량품을 없애는 효과가 있다.As described above, since the upper insertion hole 21 and the lower insertion hole 22 are formed at one side of the support part which is formed to be long and long, the guide pin 5 is assembled in the fixed position even when the guide pin 5 is assembled. Since it is fixed, even if there is a fluctuation caused by the movement in the assembly process, it is possible to accurately assemble the upper case 8 and the lower case 6 without falling down or falling off, thereby removing the defective products.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92021120U KR970000437Y1 (en) | 1992-10-30 | 1992-10-30 | A supporting structure of guide pin in video tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92021120U KR970000437Y1 (en) | 1992-10-30 | 1992-10-30 | A supporting structure of guide pin in video tape cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940010930U KR940010930U (en) | 1994-05-27 |
| KR970000437Y1 true KR970000437Y1 (en) | 1997-01-20 |
Family
ID=19342892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92021120U KR970000437Y1 (en) | 1992-10-30 | 1992-10-30 | A supporting structure of guide pin in video tape cassette |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970000437Y1 (en) |
-
1992
- 1992-10-30 KR KR92021120U patent/KR970000437Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940010930U (en) | 1994-05-27 |
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