KR800000883Y1 - Multi variable resistance - Google Patents

Multi variable resistance Download PDF

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Publication number
KR800000883Y1
KR800000883Y1 KR7903210U KR790003210U KR800000883Y1 KR 800000883 Y1 KR800000883 Y1 KR 800000883Y1 KR 7903210 U KR7903210 U KR 7903210U KR 790003210 U KR790003210 U KR 790003210U KR 800000883 Y1 KR800000883 Y1 KR 800000883Y1
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KR
South Korea
Prior art keywords
volume
resistor
variable resistance
case
film
Prior art date
Application number
KR7903210U
Other languages
Korean (ko)
Inventor
가재영
Original Assignee
문덕만
정풍물산 주식회사
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Publication date
Application filed by 문덕만, 정풍물산 주식회사 filed Critical 문덕만
Priority to KR7903210U priority Critical patent/KR800000883Y1/en
Application granted granted Critical
Publication of KR800000883Y1 publication Critical patent/KR800000883Y1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/02—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistors with envelope or housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)

Abstract

내용 없음.No content.

Description

다련 볼륨Multiple volume

제 1 도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제 2 도는 이 고안의 일부 조립상태 사시도.2 is a partially assembled perspective view of the present invention.

제 3 도는 이 고안의 조립상태 단면도.3 is an assembled cross-sectional view of the subject innovation.

이 고안은 하나의 필름상에 저항체(탄소를 필요에 따라 2줄 혹은 3줄)를 동시에 나란히 도포하여 볼륨내에 삽입하고 절연케이스로 밀폐되도록 조립한 상호편차 무조정형 다련볼륨에 관한 것이다.This design relates to a mutually unbalanced multi-volume that is assembled so that a resistor (carbon or two or three lines of carbon, if necessary) is placed side by side on one film and inserted into a volume and sealed with an insulating case.

종래의 다련볼륨에 있어서는 단일볼륨을 하나의 중심축을 기준으로 하여 포개서 결합하는 형태로 되어 있어서 개개의 단일볼륨은 별개의 플레이트에 별도로 제작되므로 상응하는 위치라 하더라도 서로 조금씩 다른 저항치를 갖는 저항플레이트를 사용하게 되며 이러한 관계로 제작시 마무리 단계에서 저항편차를 조정(상응하는 위치에서는 동일한 저항치가 나오도록 일치시키는 작업)해야 하는 번거로움이 있었고, 또한 케이스 자체가 절연체가 아니므로 저항플레이트로부터 외부로 연결되는 터미널 부근에는 필연적으로 공간을 두게되어 장기 사용시에는 저항체와 단자 연별부위 등에 먼지 등 이물질이 끼어 볼륨 작동시에 잡음이 발생하는 원인이 되었다.In the conventional multi-volume, the single volume is formed by combining them on the basis of one central axis, so that each single volume is manufactured separately on a separate plate, so that resistance plates having slightly different resistance values are used even if the corresponding positions are different. Due to this relationship, there was a hassle to adjust the resistance deviation (matching the same resistance value at the corresponding position) at the finishing stage when manufacturing, and because the case itself is not an insulator, it is connected to the outside from the resistance plate. Space is inevitably left near the terminal, and during long-term use, foreign matter such as dust or the like in the resistor and the terminal part of the terminal may cause noise during volume operation.

이 고안은 이와 같은 제결점을 시정하기 위하여 하나의 넓은 필름상에 상응하는 위치에서는 동일한 저항치를 갖도록 저항체(탄소)를 동시에 도포시켜 볼륨 내에 내장하고, 절연체로 된 케이스 및 베이스로 볼륨 내부가 밀폐되도록 조립함으로서 제작시에 저항편차조절을 필요로 하지 않고 장기 사용해도 잡음이 없는 다련볼륨을 제공함에 목적이 있다.In order to correct this defect, the present invention simultaneously applies a resistor (carbon) in a volume so as to have the same resistance value at a corresponding position on a wide film, and is embedded in the volume, and the inside of the volume is sealed with a case and a base made of an insulator. By assembling, it is aimed to provide a multi-volume volume free of noise even in long-term use without requiring resistance deviation control during manufacturing.

이 고안을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The invention is described in detail by the accompanying drawings as follows.

이 고안은 축(1)에 연하여 고리(2)와 부슁(3) 및 스토퍼(4)를 결합토록 된 것에 있어서 공동(5)이 형성된 케이스(6)내측에 저항체(7)가 도포된 필름(8)을 내삽하고 슬라이더(9)와 결합된 절연봉(10)이 필름(8)의 내측에서 회전되도록 하되 케이스(6)의 상하에 베이스(11)를 결합하여 리베트(12)로 결착하도록 된 구조로 되어 있다.This invention is a film in which a resistor (7) is applied to the inside of the case (6) in which the cavity (5) is formed in connection with the shaft (1) and the ring (2), the pinch (3) and the stopper (4). Interpolate (8) and allow the insulating rod (10) coupled with the slider (9) to rotate inside the film (8), but combine the base (11) above and below the case (6) to bind to the rivet (12). Structure.

미설명부호 13은 보강플레이트, 14는 단자, 15는 콘텍더이다.Reference numeral 13 is a reinforcing plate, 14 is a terminal, and 15 is a contactor.

이 고안은 축의 회전에 따라 절연봉(10)이 회전되고 절연봉(10)과 일체로 움직이는 슬라이더(9)가 저항체(7)와 밀접되어 움직이므로 볼륨의 역할을 하는 것으로서 필름(8)에 도포된 저항체(7)는 동시에 도포한 것으로서 상응하는 위치에서 동일한 저항치를 가지므로 별도의 편차조절이 필요치 않으며 절연체로 된 케이스(6)와 베이스(11)를 리베트(12)로 밀폐시켜 외부와 차단(케이스(6)와 베이스(11)가 절연체이므로 단자(14)와 분리시킬 필요가 없음)시키므로서 먼지 등이 볼륨내부로 들어가지 않게되어 조작시에 잡음이 없는 효과가 있는 유용한 고안이다.This design is applied to the film 8 as a role of volume because the insulating rod 10 is rotated in accordance with the rotation of the shaft and the slider 9 moving integrally with the insulating rod 10 moves in close contact with the resistor 7. Since the resistor 7 is applied at the same time and has the same resistance at the corresponding position, no separate deviation adjustment is required, and the case 6 and the base 11 made of the insulator are sealed with the rivet 12 to be blocked from the outside. Since the case 6 and the base 11 do not need to be separated from the terminal 14 because they are insulators, dust and the like do not enter the volume, which is a useful design that has no noise during operation.

Claims (1)

도면에 표시한 바와 같이 축(1)에 연하여 고리(2)와 부슁(3) 및 스토퍼(4)를 결합토록 된 것에 있어서 공동(5)이 형성된 절연체 케이스(6) 내측에 저항체(7)가 도포된 필름(8)을 내삽하고 절연체 케이스(6)의 상하에 베이스(11)를 리베트(12)로 결착토록 된 다련볼륨.As shown in the figure, the resistor 7 is formed inside the insulator case 6 in which the cavity 5 is formed in the coupling between the ring 2, the bushing 3, and the stopper 4 in connection with the shaft 1. The multiply volume which interpolates the film 8 to which the coating was applied, and binds the base 11 to the rivet 12 above and below the insulator case 6.
KR7903210U 1979-06-01 1979-06-01 Multi variable resistance KR800000883Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7903210U KR800000883Y1 (en) 1979-06-01 1979-06-01 Multi variable resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7903210U KR800000883Y1 (en) 1979-06-01 1979-06-01 Multi variable resistance

Publications (1)

Publication Number Publication Date
KR800000883Y1 true KR800000883Y1 (en) 1980-06-24

Family

ID=19212952

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7903210U KR800000883Y1 (en) 1979-06-01 1979-06-01 Multi variable resistance

Country Status (1)

Country Link
KR (1) KR800000883Y1 (en)

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