KR930001412Y1 - Reel table of video tape - Google Patents

Reel table of video tape Download PDF

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Publication number
KR930001412Y1
KR930001412Y1 KR2019900015262U KR900015262U KR930001412Y1 KR 930001412 Y1 KR930001412 Y1 KR 930001412Y1 KR 2019900015262 U KR2019900015262 U KR 2019900015262U KR 900015262 U KR900015262 U KR 900015262U KR 930001412 Y1 KR930001412 Y1 KR 930001412Y1
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KR
South Korea
Prior art keywords
sleeve
video tape
cap
reel
central axis
Prior art date
Application number
KR2019900015262U
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Korean (ko)
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KR920006889U (en
Inventor
박일모
Original Assignee
주식회사 금성사
이헌조
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 주식회사 금성사, 이헌조 filed Critical 주식회사 금성사
Priority to KR2019900015262U priority Critical patent/KR930001412Y1/en
Publication of KR920006889U publication Critical patent/KR920006889U/en
Application granted granted Critical
Publication of KR930001412Y1 publication Critical patent/KR930001412Y1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • 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
    • G11B23/041—Details
    • G11B23/044—Reels or cores; positioning of the reels in the cassette

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

내용 없음.No content.

Description

비디오테이프 리일 테이블(REEL TABLE)VIDEO TABLE REAL TABLE

제1도는 종래 리일테이블의 구조를 나타내는 단면도.1 is a cross-sectional view showing the structure of a conventional rail table.

제2도는 본 고안 리일테이블의 구조를 나타내는 단면도.Figure 2 is a cross-sectional view showing the structure of the subject innovation real table.

제3도는 본 고안중 주요부의 상세도.3 is a detailed view of the main part of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 캡부 1' : 캡1: Cap 1 ': Cap

2 : 슬리이브(SLEEVE) 3 : 스프링2: SLEEVE 3: Spring

4 : 릴바디(REEL BODY) 5 : 와셔4: reel body 5: washer

6 : 마그네트(MAGNET) 7 : 요크판6: MAGNET 7: York plate

본 고안은 비디오 테이프를 사용하는 비디오테이프 레코오더(VTR), 캠코더 및 비디오 카메라등에 있어서 비디오 테이프를 감아들이거나 빨리 보내거나 (FAST FORWARD) 또는 되돌리기(REWIND) 위한 리일 테이블(REEL TABLE)에 관한 것으로서, 특히 별도의 부품을 추가하지 않고서도 슬리이브의 이탈을 방지시킴과 아울러 슬리이브의 착탈이 용이하도록 하고 리일 중심축의 정밀도를 향상시킨 비디오 테이프 리일테이블에 관한 것이다.The present invention relates to a reel table for fast forwarding, fast forwarding or rewinding a videotape in a videotape recorder (VTR), a camcorder and a video camera using a videotape. In particular, the present invention relates to a video tape reel table which prevents the detachment of the sleeve without adding a separate component, facilitates the detachment of the sleeve, and improves the precision of the rail central axis.

종래의 리일테이블은 제1도에 도시된 바와 같이, 릴바디(4)와 캡(1')을 각각 분리된 개개의 부품으로 형성하여 릴바디(REEL BODY, 4)에 원통형의 캡(1')을 삽입하고 캡(1')에는 슬리이브(2)을 삽입하여 슬리이브(2)가 캡(1')의 외주면을 따라 상하로 이동하되 스프링(3)에 의해 상방향으로 탄력적으로 밀착되었다.In the conventional reel table, as shown in FIG. 1, the reel body 4 and the cap 1 'are formed as separate parts, respectively, and the cylindrical cap 1' is formed on the reel body 4. ) And the sleeve 2 was inserted into the cap 1 'so that the sleeve 2 was moved up and down along the outer circumferential surface of the cap 1', but was elastically pressed upward by the spring 3. .

그리고 캡(1')의 상단부 둘레에는 슬이브(2)의 이탈을 방지하기 위하여 원주상에 돌기(8)를 돌설하였다.And around the upper end of the cap 1 ', the projection 8 was protruded on the circumference in order to prevent detachment of the slab 2.

또한 릴바디(4)의 하단에는 회전토오크를 일으키는 마그네트(6)를 부착하고, 와셔(5)을 릴바디(4)의 하단부에 삽입하여 요크판(7)과 마그네트(6)가 일정간격으로 이격되도록 하였다.In addition, a magnet 6 causing rotational torque is attached to the lower end of the reel body 4, and a washer 5 is inserted into the lower end of the reel body 4 so that the yoke plate 7 and the magnet 6 are spaced at a predetermined interval. Spaced apart.

그리고 리일중심축은 캡(1')의 상단부에서 축경이A의 크기로 삽입되고, 릴바디(4)에 축경이B의 크기로 안내되며 지지대(9)에서는 축경이C의 크리고 안내되었다.And the central axis of the rail is the shaft diameter at the top of the cap (1 ') Inserted in the size of A, the shaft diameter in the reel body (4) Guided to the size of B and the shaft diameter is C was guided by Cree.

그러나, 이러한 종래의 리일테이블은 슬리이브(2)를 캡(1')의 외주연에 삽입하기 위하여 캡(1')과 릴바디(4)를 분리하여 구비하고 중심축의 조립이 내경기준구멍A,B,C의 3개의 구멍에서 안내되기 때문에 부품수가 증가하고, 정밀도가 떨어지며 작업 공정이 증가하는 문제점이 있었다.However, such a conventional reel table is provided with the cap 1 'and the reel body 4 separately for inserting the sleeve 2 into the outer periphery of the cap 1', and the assembly of the central axis is performed by the inner diameter reference hole. A, B, Since C is guided in three holes, there is a problem in that the number of parts increases, the precision falls, and the work process increases.

다라서 본 고안은 캡과 릴바디를 분리하지 않고, 일체로 형성하여 부품의 수를 감소시키도록 하면서도 슬리이브를 캡부위에 용이하게 삽입하도록 함과 동시에 중심축의 안내부위가 감소되어 중심축의 안내에 대한 정밀도를 향상시키도록 함에 그 목적이 있다.Therefore, the present invention does not separate the cap and the reel body, it is formed integrally to reduce the number of parts, while easily inserting the sleeve to the cap portion, and at the same time the guide portion of the central axis is reduced to guide the central axis The purpose is to improve the accuracy of the

본 고안은 이를 위하여 분리되었던 캡과 릴바디를 일체로 형성하고, 돌기가 형성된 릴바디의 상단부에 절개부를 형성하여 슬리이브의 착탈이 용이하고, 중심축의 조립이 그 부위에서 이루어지도록 한 것으로서 이를 첨부한 도면에 도시된 본 고안의 실시예에 따라 상술하면 다음과 같다.The present invention is to form a cap and a reel body separated for this purpose, and an incision is formed on the upper end of the reel body is formed projections are easy to attach and detach the sleeve, the assembly of the central axis is to be made in that part attached According to an embodiment of the present invention shown in one drawing as follows.

릴바디(4)에는 슬리이브(2)의 동작을 안내하기 위한 캡(1)를 일체로 돌설한다.The reel body 4 integrally protrudes the cap 1 for guiding the operation of the sleeve 2.

그리고 캡부(1)는 중공의 원통체로 형성하고, 그 상단부에는 슬리이브(2)의 이탈을 방지하기 위한 돌기(8)를 소정구간에 돌설함과 동시에 상기 돌기(8)에 탄력을 부여하기 위하여 소정부위 만큼 절재된 절개부(10)를 돌기(8)의 양측면에 형성한다.In addition, the cap 1 is formed of a hollow cylindrical body, and at the upper end thereof, protrudes a projection 8 to prevent the detachment of the sleeve 2 in a predetermined section, and at the same time to give elasticity to the projection 8. Cut portions 10 cut by a predetermined portion are formed on both side surfaces of the protrusion 8.

또한 캡부(1)의 내경에는 중심축을 조립하기 위한 축홈(11)을 형성하고, 지지대(9)에 상기 중심축을 조립하기 위한 통공을 형성하여 중심축이 직경A인 축홈(11)과 직경C인 지지대(9)의 통공에 각각 안내되도록한다.In addition, the inner diameter of the cap 1 is formed with a shaft groove 11 for assembling the central axis, the support shaft 9 to form a through hole for assembling the central axis, the central axis is a diameter A shaft groove 11 and diameter A It is to be guided to the through hole of the support (9) which is C.

따라서 슬리이브(2)를 캡부(1)에 삽입하고자 하는 경우에는 돌기(8) 부위를 캡부(1)의 내경 중심방향으로 힘을 가하면 돌기(8) 부위는 절개부(10)에 의해 탄력적으로 만곡되어 슬리이브(2)를 용이하게 삽입하고, 돌기(8)에 가한 힘을 제거하면 돌기(8)는 탄력에 의해 원래 위치료 복귀하게 되어 슬리이브(2)는 돌기(8)에 의해 외부로 이탈하지 못하게 된다.Therefore, in the case where the sleeve 2 is to be inserted into the cap portion 1, when the protrusion 8 is applied to the center of the inner diameter center of the cap portion 1, the protrusion 8 portion is elastically cut by the incision 10. When the sleeve is bent and the sleeve 2 is easily inserted, and the force applied to the protrusion 8 is removed, the protrusion 8 returns to its original position by elasticity, and the sleeve 2 is externally moved by the protrusion 8. You will not be able to leave.

본 고안은 캡부(1)와 릴바디(4)를 일체로 형성하므로써 중심축을 2부위에서 안내할 수 있고, 부품수를 감소시킬 수 있을뿐만 아니라 캡부(1)의 상단부에 절개부(10)를 형성하므로써 슬리이브(2)의 착탈이 용이해지고 정밀도가 향상되는 작용효과가 있다.The present invention can guide the central axis at two parts by integrally forming the cap part 1 and the reel body 4, and can reduce the number of parts as well as the incision 10 at the upper end of the cap part 1. By forming, the attachment and detachment of the sleeve 2 becomes easy and there exists an effect which improves precision.

Claims (3)

비디오테이프를 안내하는 리일 테이블에 있어서, 슬리이브의 운동을 안내하기 위한 원통형의 캡부(1)를 릴바디(4)의 소정부위에 일체로 입설한 구성으로 된 것을 특징으로 하는 비디오 테이프 리일테이블.A rail table for guiding a video tape, the video tape rail table having a configuration in which a cylindrical cap portion (1) for guiding the movement of the sleeve is integrated into a predetermined portion of the reel body (4). 제1항에 있어서, 리일테이블의 중심축이 상기 캡부(1)의 내주면에 형성된 축홈(11)과 지지대(9)에 형성된 통공의 2부위에서 안내되는 것을 특징으로 하는 비디오 테이프 리일테이블.2. The video tape reel table according to claim 1, wherein the central axis of the reel table is guided at two portions of the shaft groove (11) formed in the inner circumferential surface of the cap portion (1) and the through hole formed in the support (9). 제1항에 있어서, 캡부(1)의 상단부위중에서 돌기(8)가 돌설된 부위에 탄력을 제공하여 슬리이브(2)의 착탈이 용이하도록 하기 위하여 소정부위를 절개하여 절개부(10)를 다수 형성한 것을 특징으로 하는 비디오 테이프 리일테이블.According to claim 1, In the upper end of the cap portion 1 to provide a resilience to the projections projecting the site of the projections (8) in order to facilitate the removal of the sleeve (2) by cutting a predetermined portion incision 10 A video tape reel table, which is formed of a plurality.
KR2019900015262U 1990-09-29 1990-09-29 Reel table of video tape KR930001412Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015262U KR930001412Y1 (en) 1990-09-29 1990-09-29 Reel table of video tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015262U KR930001412Y1 (en) 1990-09-29 1990-09-29 Reel table of video tape

Publications (2)

Publication Number Publication Date
KR920006889U KR920006889U (en) 1992-04-22
KR930001412Y1 true KR930001412Y1 (en) 1993-03-29

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KR2019900015262U KR930001412Y1 (en) 1990-09-29 1990-09-29 Reel table of video tape

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KR920006889U (en) 1992-04-22

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