KR970063289A - Rotary Variable Resistor - Google Patents

Rotary Variable Resistor Download PDF

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Publication number
KR970063289A
KR970063289A KR1019970004342A KR19970004342A KR970063289A KR 970063289 A KR970063289 A KR 970063289A KR 1019970004342 A KR1019970004342 A KR 1019970004342A KR 19970004342 A KR19970004342 A KR 19970004342A KR 970063289 A KR970063289 A KR 970063289A
Authority
KR
South Korea
Prior art keywords
perturbator
stopper
resistor
base
base plate
Prior art date
Application number
KR1019970004342A
Other languages
Korean (ko)
Other versions
KR100241563B1 (en
Inventor
도시오 혼마
Original Assignee
가다오까 마사다까
아루푸스 덴키 가부시키가이샤
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 가다오까 마사다까, 아루푸스 덴키 가부시키가이샤 filed Critical 가다오까 마사다까
Publication of KR970063289A publication Critical patent/KR970063289A/en
Application granted granted Critical
Publication of KR100241563B1 publication Critical patent/KR100241563B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/28—Adjustable resistors the contact rocking or rolling along resistive element or taps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
    • H01C10/34—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path the contact or the associated conducting structure riding on collector formed as a ring or portion thereof

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

Abstract

본 발명은 섭동자의 회전각도를 규제하기 위한 스토퍼구조를 소형화함과 동시에 그 위치 정밀도를 높히는 것이다.The present invention miniaturizes the stopper structure for regulating the rotational angle of the perturbator and at the same time improves its positional accuracy.

중앙에 오목부(1a)를 가지는 합성수지제의 기초대(1)의 표면에 저항체(5)를 형성하고, 이 기초대(1)에 한쌍의 단자(3)와 중간단자(4)를 아웃서트하여 일체화한다. 상기 중간단자(4)에 한쌍의 스토퍼편(10)을 절곡선(L)을 따라 절곡형성하고, 이 절곡선(L)과 대략 직교하는 단면을 오목부(1a)내로 노출시켜 스토러(10a)를 형성한다 또 상기 중간단자(4)에 작은 구성부재(6)를 일체 형성하고, 이 작은 구멍 부재(6)에 의하여 섭동자(2)를 기초대(1)상에 회전가능하게 지지함과 동시에 상기 섭동자(2)에 설치된 접점부(9a)를 저항체(5)상에 탄성접촉한다. 그리고 상기 섭동자(2)의 회전조작시 섭동자(2)에 형성한 뻗어난 부(8c)가 스토퍼(10a)와 당접함으로써 섭동자(2)의 회전각도를 규제하도록 하였다.A resistor 5 is formed on the surface of the base 1 made of synthetic resin having a recess 1a in the center, and the pair of terminals 3 and the intermediate terminal 4 are out put on the base 1. To integrate. A pair of stopper pieces 10 are bent on the intermediate terminal 4 along the bend line L, and a cross section substantially perpendicular to the bend line L is exposed into the recess 1a to expose the stocker 10a. In addition, a small component 6 is integrally formed on the intermediate terminal 4, and the small hole member 6 rotatably supports the perturbator 2 on the base 1. At the same time, the contact portion 9a provided on the perturbator 2 is elastically contacted on the resistor 5. In addition, an extended portion 8c formed in the perturbator 2 abuts the stopper 10a to control the rotation angle of the perturbator 2 during the rotation operation of the perturbator 2.

Description

회전형 가변저항기Rotary Variable Resistor

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

제4도는 상기 가변저항기에 구비되는 단자와 중간단자의 사시도.4 is a perspective view of a terminal and an intermediate terminal provided in the variable resistor.

Claims (5)

표면에 저항체가 형성된 합성수지제의 기초대와, 상기 기초대에 회전가능하게 설치된 섭동자를 구비하고, 상기 기초대에 설치된 스토퍼에 의하여 상기 섭동자의 회전각도가 규제되는 회전형 가변저항기에 있어서, 금속 평판에 스토퍼편을 절곡형성하고, 상기 금속평판을 상기 기초대에 아웃서트형성함과 동시에 상기 스토퍼편의 절곡선과 대략 직행하는 단면을 노출시켜 상기 단면을 상기 스토퍼로 한 것을 특징으로 하는 회전형 가변저항기.In a rotary type variable resistor having a base plate made of synthetic resin having a resistor formed on a surface thereof, and a perturbator rotatably installed on the base plate, wherein a rotation angle of the perturbator is regulated by a stopper provided on the base plate. And the stopper piece is bent at the base plate, the metal flat plate is formed on the base plate, and the cross section is substantially exposed to the bent line of the stopper piece so that the cross section is the stopper. 제1항에 있어서, 상기 금속평판이 상기 섭동자에 접속하는 중간단자인 것을 특징으로 하는 회전형 가변저항기.The variable resistance resistor of claim 1, wherein the metal plate is an intermediate terminal connected to the perturbator. 제1항에 있어서, 상기 금속평판이 상기 저항체의 양단에 접속하는 단자인 것을 특징으로 하는 회전형 가변저항기.The variable resistance resistor of claim 1, wherein the metal flat plate is a terminal connected to both ends of the resistor. 제1항에 있어서, 상기 기초대에 상기 섭동자가 삽입되는 오목부를 형성하고, 상기 오목부에 상기 스토퍼편의 단면을 노출시킨 것을 특징으로 하는 회전형 가변저항기.2. The rotary variable resistor according to claim 1, wherein a concave portion into which the perturbator is inserted is formed in the base, and a cross section of the stopper piece is exposed in the concave portion. 제4항에 있어서, 상기 섭동자에 상기 오목부내를 회전하는 통모양부를 형성하고, 상기 통모양부에 상기 스토퍼와 당접가능한 돌기부를 형성한 것을 특징으로 하는 회전형 가변저항기.5. The rotational variable resistor according to claim 4, wherein a tubular part for rotating the inside of the recess is formed in the perturbator, and a projection part that is in contact with the stopper is formed in the tubular part. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970004342A 1996-02-15 1997-02-14 Rotation type rheostat KR100241563B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP02800196A JP3355272B2 (en) 1996-02-15 1996-02-15 Rotary variable resistor
JP8-28001 1996-02-15

Publications (2)

Publication Number Publication Date
KR970063289A true KR970063289A (en) 1997-09-12
KR100241563B1 KR100241563B1 (en) 2000-02-01

Family

ID=12236575

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970004342A KR100241563B1 (en) 1996-02-15 1997-02-14 Rotation type rheostat

Country Status (3)

Country Link
JP (1) JP3355272B2 (en)
KR (1) KR100241563B1 (en)
TW (1) TW316984B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546311B1 (en) * 2003-01-20 2006-01-26 삼성전자주식회사 Variable resistor limited in varying its resistance and optical pick-up using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4695346B2 (en) * 2004-05-20 2011-06-08 ローム株式会社 Chip-type variable electronic component and chip-type variable resistor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109511A (en) * 1990-08-29 1992-04-10 Sekisui Chem Co Ltd Conductive transparent body and electrical connecting method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546311B1 (en) * 2003-01-20 2006-01-26 삼성전자주식회사 Variable resistor limited in varying its resistance and optical pick-up using the same

Also Published As

Publication number Publication date
TW316984B (en) 1997-10-01
JPH09223609A (en) 1997-08-26
JP3355272B2 (en) 2002-12-09
KR100241563B1 (en) 2000-02-01

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