KR870001187Y1 - Head drum for a vtr - Google Patents

Head drum for a vtr Download PDF

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Publication number
KR870001187Y1
KR870001187Y1 KR2019840014725U KR840014725U KR870001187Y1 KR 870001187 Y1 KR870001187 Y1 KR 870001187Y1 KR 2019840014725 U KR2019840014725 U KR 2019840014725U KR 840014725 U KR840014725 U KR 840014725U KR 870001187 Y1 KR870001187 Y1 KR 870001187Y1
Authority
KR
South Korea
Prior art keywords
fan
drum
head drum
head
vtr
Prior art date
Application number
KR2019840014725U
Other languages
Korean (ko)
Other versions
KR860008745U (en
Inventor
김수경
Original Assignee
주식회사금성사
허신구
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.)
Filing date
Publication date
Application filed by 주식회사금성사, 허신구 filed Critical 주식회사금성사
Priority to KR2019840014725U priority Critical patent/KR870001187Y1/en
Publication of KR860008745U publication Critical patent/KR860008745U/en
Application granted granted Critical
Publication of KR870001187Y1 publication Critical patent/KR870001187Y1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1446—Reducing contamination, e.g. by dust, debris
    • G11B33/1453—Reducing contamination, e.g. by dust, debris by moisture
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

내용 없음.No content.

Description

브이티알용 헤드 드럼의 결로방지 장치Condensation prevention device of VTI head drum

제1도는 본 고안이 장설된 브이티알 헤드 드럼의 정면도.1 is a front view of a VTD head drum loaded with the present invention.

제2도는 본 고안의 요부인 팬장치의 사시도.2 is a perspective view of a fan apparatus that is the main part of the present invention.

제3도는 동상의 평면도.3 is a plan view of the statue.

제4도는 동상의 정면도.4 is a front view of the statue.

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

1 : 헤드드럼 2 : 드럼모터1: Head drum 2: Drum motor

3 : 팬장치 4 : 팬3: fan device 4: fan

5 : 스크류5: screw

본 고안은 브이티알용 헤드드럼(Head Drum)의 결로(結露)방지 장치에 관한 것으로 포트형 팬몸체에 팬을 형성시킨 팬장치를, 드럼모터에 스크류로 결합시켜 헤드드럼과 넥크주변에 바람을 일으켜 이슬맺힘을 예방하여 습기로인한 고장사고를 방지하고저 함에 있는 것이다.The present invention relates to a device for preventing condensation of a head drum for a VTIAL. The fan device in which a fan is formed in a pot-type fan body is coupled to a drum motor to blow wind around the head drum and neck. It prevents the formation of dew and prevents trouble caused by moisture.

종전에는 헤드드럼과 덱크주요 부품부에 이슬이 생기는 현상을 제거할 수 있는 적극적인 대안이 없었으며 이점에 대하여 제품에 주의 사항으로 습도 80%이상에서는 사용금지라는 등의 표식을 하는 예도 있었고 별도로 결로 건조기를 부설사용하는 방법도 있었던 것이다.In the past, there was no active alternative to remove the dew from head drum and deck parts. There was also a way to use.

본 고안은 이상에서와 같은 종전의 방식을 감안하여 적극적인 방법이고 결로 예방이 완벽하며 구조도 간단하여 실시가 용이하도록 안출한 것으로 이를 첨부 도면에 의하여 설명하면 다음과 같다.The present invention is an active method in view of the conventional method as described above, and condensation prevention is perfect, and the structure is simple and easy to implement, and described by the accompanying drawings as follows.

본 고안은 통상의 브이티알용 헤드드럼(1)를 회전시켜주는 드럼모터(2)를 이용하는 것이다.The present invention is to use the drum motor (2) for rotating the conventional head drum (1).

제2도와 같이 포트형몸체(3-1)에 축공(3-2)과 결합공(3-3)을 형성하여 이의주벽(3-4)에 팬(4)과 일체로 형성하는 허브(4-1를 접착방식으로 고착시켜 팬장치(3)를 제1도에서와 같이 드럼모터(2)의 저면에 스크류(5)로 부설한 것이다.Hub (4) is formed integrally with the fan (4) in the circumferential wall (3-4) by forming the shaft hole (3-2) and the coupling hole (3-3) in the port-shaped body (3-1) as shown in FIG. The fan device 3 is attached to the bottom of the drum motor 2 by screw 5 as shown in FIG.

그리고, 본 고안에서 포트형몸 체(3-1)에 팬(4)을 접착하여 일체로 형성하는 이외에 다른 실시예로서 몰딩방법에 의하여 팬(4)을 몸체(3-1)와 일체로 성형제조할수도 있는 것이다.In addition, the fan 4 is integrally formed with the body 3-1 by a molding method in another embodiment, in addition to forming the fan 4 by attaching the fan 4 to the port body 3-1. You can do it.

이와같이 된 본 고안은 드럼모터(2)의 저면 공간을 이용하여 간단하고 용이한 팬장치(3)를 장착하여 헤드드럼의 구동과 같이 팬장치(3)를 구동시키게 하므로서 팬장치(3)에 의하여 헤드드럼(1)의 주위에 바람을 일으켜 헤드드럼이나 덱크의 주요부품에 이슬이 맺히는 것을 예방하게 되는 것이다.According to the present invention, the fan apparatus 3 is driven by mounting a simple and easy fan apparatus 3 using the bottom space of the drum motor 2 so as to drive the fan apparatus 3 as the head drum is driven. The wind around the head drum (1) is to prevent dew from forming on the main parts of the head drum or deck.

이상에서와 같이 기존의 드럼모터의 저면공간에 간단한 팬장치를 장설하여 이 주위에 공기의 흐름을 이르켜 습도에 의한 결로를 방지하게 되어 습기가 많은 조건하에서도 브이티알의 이용이 가능하며, 습기로 인한 고장사고를 예방할 수 있는 것이다.As described above, a simple fan unit is installed in the bottom space of the existing drum motor to prevent the condensation due to humidity by flowing the air around it, so that VTIAL can be used even in a humid condition. It is possible to prevent the malfunction caused by.

Claims (1)

브이티알용 헤드드럼(1)에 있어 포트형 팬몸체(3-1)에 축공(3-2)과 결합공(3-3)을 형성하고 주벽(3-4)에 팬(4)과 일체로 된 허브(4-1)를 접착시켜서 된 팬장치(3)를 드럼모터(2)의 하부에 스크류(5)로 체결하여 바람으로 드럼에 이슬을 제거토록함을 특징으로 하는 브이티알용헤드드럼의 결로 방지 장치.In the VTD head drum (1), a shaft hole (3-2) and a coupling hole (3-3) are formed in the pot-shaped fan body (3-1) and integral with the fan (4) on the main wall (3-4). VT head, characterized by fastening the fan device 3 by adhering the hub 4-1 to the lower part of the drum motor 2 with a screw 5 to remove dew on the drum by wind. Condensation prevention device of the drum.
KR2019840014725U 1984-12-31 1984-12-31 Head drum for a vtr KR870001187Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840014725U KR870001187Y1 (en) 1984-12-31 1984-12-31 Head drum for a vtr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840014725U KR870001187Y1 (en) 1984-12-31 1984-12-31 Head drum for a vtr

Publications (2)

Publication Number Publication Date
KR860008745U KR860008745U (en) 1986-07-28
KR870001187Y1 true KR870001187Y1 (en) 1987-03-27

Family

ID=70163363

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840014725U KR870001187Y1 (en) 1984-12-31 1984-12-31 Head drum for a vtr

Country Status (1)

Country Link
KR (1) KR870001187Y1 (en)

Also Published As

Publication number Publication date
KR860008745U (en) 1986-07-28

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