KR960010714Y1 - A structure for supporting pins of video tape cassettes - Google Patents
A structure for supporting pins of video tape cassettes Download PDFInfo
- Publication number
- KR960010714Y1 KR960010714Y1 KR92018138U KR920018138U KR960010714Y1 KR 960010714 Y1 KR960010714 Y1 KR 960010714Y1 KR 92018138 U KR92018138 U KR 92018138U KR 920018138 U KR920018138 U KR 920018138U KR 960010714 Y1 KR960010714 Y1 KR 960010714Y1
- Authority
- KR
- South Korea
- Prior art keywords
- guide pin
- support
- video tape
- tape cassettes
- supporting pins
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction 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
- 230000000694 effects Effects 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
- G11B23/08757—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
Abstract
내용 없음.No content.
Description
제1도는 일부를 확대한 비디오 케이프 카세트의 분리사시도.1 is an exploded perspective view of a video cape cassette with an enlarged portion thereof.
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 요부확대 분리사시도.3 is an enlarged perspective view of the main part of the present invention.
제4도는 본 고안의 지지부에 가이드핀이 결합된 상태의 단면도이다.Figure 4 is a cross-sectional view of the guide pin coupled to the support portion of the subject innovation.
*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 : 테이프3: TAKE UP REEL 4: Tape
5 : 가이드핀 6 : 하부케이스5: guide pin 6: lower case
7 : 지지부 8 : 상부케이스7: support portion 8: upper case
9 : 스크류 10 : 가이드핀 안내면9: screw 10: guide pin guide surface
11 : 틈새 20 : 지지부11: gap 20: support part
21 : 원형단턱부 22 : 가이드핀21: round step portion 22: guide pin
23 : 원판형 지지턱 24 : 경사면23: disk support jaw 24: inclined surface
25 : 삽입구25: insertion hole
본 고안은 비디오 테이프 카세트의 가이드핀 지지구조에 관한 것으로, 특히 가이드핀이 가체결상태에서도 정 위치에서 이탈되지 않도록 수직상태를 유지하도록 지지부 및 가이드핀을 개량한 가이드핀 지지구조에 관한 것이다.The present invention relates to a guide pin support structure of a video tape cassette, and more particularly, to a guide pin support structure in which the support part and the guide pin are improved to maintain the vertical state so that the guide pin is not released from the fixed position even in the pretightened 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 기이드핀(5)은 하부케이스(6)와 일체로 형성된 지지부(7)에 끼워져 가체결되고, 다른부품들도 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. When it is wound, it is configured to record or play back audio or video by contacting the video tape 4 surface with the head (not shown) of the VTR, and thus the guide pins for guiding driving so that the video tape 4 is well wound. 5) is pre-fastened by being fitted to the support 7 formed integrally with the lower case 6, while the other parts are also pre-fastened to cover the upper case 8 and assembled and fastened with screws 9 so that the video tape cassette is It is finished.
그런데, 상기한 종래의 가이드핀 지지부(7)는, 내부가 비어 있는 일정높이의 4각 기둥형태로 제작되어져서, 여기에 가이드핀(5)을 수직으로 끼워 넣은 가체결상태로 조립되고, 좀더 개량시킨 것으로는 지지부(7)에 가이드핀(5)이 정위치에 가체결되도록 내부로 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 pre-tight state in which the guide pin 5 is vertically inserted thereto. In some cases, the guide pin guide surface 10 is inclined inward so that the guide pin 5 is preliminarily fastened to the support portion 7.
그런데, 이른바 자동조립 공정라인에서 다른부품과 더불어 가이드핀을 삽입부에 가체결시키면, 봉형상의 가이드핀이 밑부분만 삽입된채 이송되다가 조립되므로 콘베어벨트 등의 진동에 의해 쉽게 이탈되는 단점이 있고, 이 경우 가이드핀 안내면(10)은 가이드핀(5)이 지지부(7)로부터 완전히 이탈되지 않고 약간 쓰러져 있는상태를 유지시키게 되므로 예시도면 제2도와 같이 상.하부케이스가 완전히 조립되지 못하고 틈새(11)가 생기는 제품불량이 발생하게 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 detached 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 detached from the support portion 7, but slightly collapsed state, as shown in Figure 2, the upper and lower cases are not completely assembled, the gap ( 11) will cause product defects.
이에 본 고안에서는 가이드핀이 조립중 진동이 있더라도 가이드핀이 수직상태를 유지할 수 있도록 지지부와 가이드핀의 구조를 개선시킨 것이다.Therefore, in the present invention, the structure of the support and the guide pin is improved so that the guide pin can maintain the vertical state even if the guide pin is vibrated during assembly.
즉, 본 고안은 지지부의 상부를 넓게 형성하고 가이드핀의 하부에 원판형 지지턱을 형성하여, 원판형 지지턱이 지지부의 상부에 꼭 맞도록 함으로써 가체결 상태에서 진동이 있더라도 가이드핀이 쓰러지지 않도록 된 가이드핀 지지구조를 갖는 비디오 테이프 카세트를 제공함에 목적이 있다.In other words, the present invention forms a wide upper portion of the support and a disk-shaped support jaw at the lower portion of the guide pin so that the disk-shaped support jaw fits snugly on the upper portion of the support so that the guide pin does not fall even if there is vibration in the pretightened state. It is an object of the present invention to provide a video tape cassette having a guide pin supporting structure.
본 고안을 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.
본 고안은 하부케이스(6)상에 지지부(20)를 형성하되, 지지부(20)의 상면에 원형단턱부(21)를 하부보다 넓게 형성하고, 가이드핀(22)의 하부에는 원판형 지지턱(23)을 형성하여 가이드핀(22)을 지지부(20)에 결합할 경우에 원판형 지지턱(23)이 원형단턱부(21)내에 결합되어 가이드핀(22)이 수직상태를 유지하도록 된 것이다.The present invention forms a support 20 on the lower case 6, the circular stepped portion 21 is formed wider than the lower portion on the upper surface of the support 20, the lower portion of the guide pin 22 disc When the guide pin 22 is coupled to the support part 20 by forming a 23, the disc shaped support jaw 23 is coupled in the circular stepped part 21 such that the guide pin 22 is maintained in a vertical state. will be.
도면중 미설명부호 24 는 원형단턱부(21)의 하부에 형성된 경사면, 25 는 삽입구이다.In the drawings, reference numeral 24 denotes an inclined surface formed below the circular stepped portion 21, and 25 denotes an insertion hole.
제3도는 본 고안의 구성 도면으로, 지지부(20)에 가이드핀(22)의 하부가 결합되면, 가이드핀(22)의 원판형 지지턱(23)이 지지부 중앙의 원형단턱부(21)에 결합되므로 조립라인에서 지지부(20)가 요동되더라도 가이드핀(22)이 수직상태를 유지하게 되는 것이다.3 is a configuration diagram of the present invention, when the lower portion of the guide pin 22 is coupled to the support portion 20, the disk-shaped support jaw 23 of the guide pin 22 to the circular step portion 21 in the center of the support portion Since the coupling is coupled to the support 20 in the assembly line is to maintain the guide pin 22 in a vertical state.
따라서, 제4도와 같이, 가이드핀(22)삽입시에 삽입구(25)의 상단에 경사면(24)이 형성되어 있기 때문에 가이드핀(22)의 하단부 삽입이 용이하게 된다.Therefore, as shown in FIG. 4, since the inclined surface 24 is formed at the upper end of the insertion hole 25 when the guide pin 22 is inserted, the lower end of the guide pin 22 can be easily inserted.
상기와 같이 본 고안은 지지부(20)의 삽입구(25) 최상단에 원형단턱부(21)가 형성되어 가이드핀(22)의 원판형 지지턱(23)을 결합시킬 수 있도록 되어 있기 때문에 가체결 상태에서도 가이드핀(22)이 수직상태를 유지하게 되어 상.하부케이스 결합이 정확히 이루어지고, 이 때문에 테이프 주행성능이 탁월하게 높아지며 불량품의 발생을 억제할 수 있는 효과가 있는 것이다.As described above, the present invention is a pretightened state because the circular stepped portion 21 is formed at the top of the insertion hole 25 of the support 20 so as to couple the disc shaped supported jaw 23 of the guide pin 22. Even in the guide pin 22 is to maintain the vertical state, the upper and lower case coupling is made precisely, because of this, the tape running performance is excellently improved and there is an effect that can suppress the occurrence of defective products.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92018138U KR960010714Y1 (en) | 1992-09-23 | 1992-09-23 | A structure for supporting pins of video tape cassettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92018138U KR960010714Y1 (en) | 1992-09-23 | 1992-09-23 | A structure for supporting pins of video tape cassettes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940008541U KR940008541U (en) | 1994-04-18 |
| KR960010714Y1 true KR960010714Y1 (en) | 1996-12-26 |
Family
ID=19340557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92018138U KR960010714Y1 (en) | 1992-09-23 | 1992-09-23 | A structure for supporting pins of video tape cassettes |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960010714Y1 (en) |
-
1992
- 1992-09-23 KR KR92018138U patent/KR960010714Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940008541U (en) | 1994-04-18 |
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