KR900008545A - Variable resistor - Google Patents

Variable resistor Download PDF

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Publication number
KR900008545A
KR900008545A KR1019890015984A KR890015984A KR900008545A KR 900008545 A KR900008545 A KR 900008545A KR 1019890015984 A KR1019890015984 A KR 1019890015984A KR 890015984 A KR890015984 A KR 890015984A KR 900008545 A KR900008545 A KR 900008545A
Authority
KR
South Korea
Prior art keywords
variable resistor
case
resistor
terminals
electrically connected
Prior art date
Application number
KR1019890015984A
Other languages
Korean (ko)
Inventor
후미도시 마스다
Original Assignee
무라다 아끼라
가부시기사이샤 무라다 세이사꾸쇼
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
Priority claimed from JP27990888A external-priority patent/JPH0682566B2/en
Priority claimed from JP27990488A external-priority patent/JPH02126604A/en
Priority claimed from JP27990688A external-priority patent/JPH02126606A/en
Priority claimed from JP63279905A external-priority patent/JP2531009B2/en
Priority claimed from JP27990788A external-priority patent/JPH02126601A/en
Application filed by 무라다 아끼라, 가부시기사이샤 무라다 세이사꾸쇼 filed Critical 무라다 아끼라
Publication of KR900008545A publication Critical patent/KR900008545A/en

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Abstract

내용 없음.No content.

Description

가변 저항기Variable resistor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도 내지 제18도는 본 발명에 관한 가변저항기의 제1실시예를 표시하는 것으로, 제1도는 단자가 부착된 저항기판의 평면도,1 to 18 show a first embodiment of a variable resistor according to the present invention, and FIG. 1 shows a plan view of a resistor plate with a terminal,

제2도는 조립하기 전의 단자 평면도,2 is a plan view of the terminal before assembling,

제3도는 기판을 케이스로 인서어트몰드(insert mold)한 상태의 반단면 평면도,3 is a half sectional plan view of the substrate in the insert mold (insert mold),

제4도는 제3도의 측면도,4 is a side view of FIG. 3,

제5도는 제3도의 Ⅴ-Ⅴ선 단면도.5 is a cross-sectional view taken along the line VV of FIG.

Claims (7)

표면에 저항체(6) 및 콜랙터 전극(7)을 설치한 절연기판에 대하여 접동자(4)를 구비한 로우터(3)가 회동자재로 부착된 가변저항기에 있어서, 저항기판(1)에 저항체(6)의 양단 및 콜랙터 전극(7)에 각각 전기적으로 접속되는 단자가 각각 부착되어 있는 것과, 단자를 외부에 도출시켜서 저항기판(1) 및 단자가 케이스(2)에 인서어트모울드 되어 있는 것과, 케이스(2)의 일부를 코우킹 하여 케이스내에 로우터(3)를 회동가능하게 유지하고 있는 것을 특징으로 하는 가변저항기.In a variable resistor in which a rotor (3) having a sliding member (4) is attached to the insulating substrate on which a resistor (6) and a collector electrode (7) are provided on a surface thereof, the resistor (1) is attached to the resistor plate (1). Terminals electrically connected to both ends of the collector (6) and the collector electrode (7) are respectively attached, and the resistor plate (1) and the terminal are insert-molded in the case (2) by bringing the terminals outward. And a part of the case (2) by cocking and holding the rotor (3) in the case to be rotatable. 제1항에 있어서, 전기한 모우터(3)의 원주부에 고리형상의 스커어트부(3c)를 형성하고, 이 스커어트부(3c)의 아랫면과 전기한 단자 부착 저항기판(1)과의 사이에 고리형상의 탄성체(8)를 개재시킨 것을 특징으로 하는 가변저항기.2. The resistor plate 1 with terminals according to claim 1, wherein an annular skirt portion 3c is formed at the circumferential portion of the electric motor 3, and the lower surface of the skirt portion 3c is electrically connected. A variable resistor, characterized in that an annular elastic body (8) is interposed between. 제1항에 있어서, 전기한 모우터(3)에 접동자(4)를 인서어트 모울드하여 이루어진 것을 특징으로 하는 가변 저항기.2. A variable resistor according to claim 1, characterized in that it is made by insert-molding the sliding member (4) to the electric motor (3). 제3항에 있어서, 전기한 접동자(4)가 1매의 도전성 금속판을 절곡한 2중 구조로 되고, 기판부와, 저항체위를 접동하는 접접부와, 콜랙터 전극(7)위를 접동하는 접점을 보유하고 있는 것을 특징으로 하는 가변저항기.4. The sliding element 4 according to claim 3 has a double structure in which one conductive metal plate is bent, and slides the substrate portion, the contact portion for sliding the resistance body, and the collector electrode 7. A variable resistor, characterized in that it has a contact. 제1항에 있어서, 전기한 저항체(6)의 양단에 각각 전기적으로 접속되는 단자가, 각각 본수분 구성되어 있고, 이들 단자중에서 불필요한 것이 케이스 외부에서 절단되어 있는 것을 특징으로 하는 가변저항기.The variable resistor according to claim 1, wherein terminals electrically connected to both ends of the resistors (6), which are electrically connected to each other, are constituted by water, and unnecessary ones of these terminals are cut outside the case. 제1항에 있어서, 전기한 케이스(2)의 코우킹이 열 코우킹인 것을 특징으로 하는 가변저항기.2. A variable resistor according to claim 1, wherein the coking of said case (2) is thermal coking. 제1항에 있어서, 전기한 열 코우킹을 한 케이스면에 눈금이 형성되어 있는 것을 특징으로 하는 가변저항기.The variable resistor according to claim 1, wherein a scale is formed on the surface of the case subjected to the aforementioned thermal coking. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890015984A 1988-11-05 1989-11-04 Variable resistor KR900008545A (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP63-279907 1988-11-05
JP63-279908 1988-11-05
JP63-279906 1988-11-05
JP27990888A JPH0682566B2 (en) 1988-11-05 1988-11-05 Slider and variable resistor equipped with the slider
JP27990488A JPH02126604A (en) 1988-11-05 1988-11-05 Variable resistor
JP63-279905 1988-11-05
JP27990688A JPH02126606A (en) 1988-11-05 1988-11-05 Variable resistor
JP63279905A JP2531009B2 (en) 1988-11-05 1988-11-05 Variable resistor
JP27990788A JPH02126601A (en) 1988-11-05 1988-11-05 Connecting structure of terminal and variable resistor provided with such connecting structure
JP63-279904 1988-11-05

Publications (1)

Publication Number Publication Date
KR900008545A true KR900008545A (en) 1990-06-04

Family

ID=67660932

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015984A KR900008545A (en) 1988-11-05 1989-11-04 Variable resistor

Country Status (1)

Country Link
KR (1) KR900008545A (en)

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