JPH0361306U - - Google Patents

Info

Publication number
JPH0361306U
JPH0361306U JP12295689U JP12295689U JPH0361306U JP H0361306 U JPH0361306 U JP H0361306U JP 12295689 U JP12295689 U JP 12295689U JP 12295689 U JP12295689 U JP 12295689U JP H0361306 U JPH0361306 U JP H0361306U
Authority
JP
Japan
Prior art keywords
resistor
elastic conductor
sectional area
contact portion
gradually decreases
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP12295689U
Other languages
English (en)
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 filed Critical
Priority to JP12295689U priority Critical patent/JPH0361306U/ja
Publication of JPH0361306U publication Critical patent/JPH0361306U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Adjustable Resistors (AREA)

Description

【図面の簡単な説明】
第1図及び第2図a,bは本考案の一実施例を
示すもので、第1図は可変抵抗器の縦断面図、第
2図a,bは弾性導電体の上面図及び側面図であ
る。第3図及び第4図a,bは従来例を示すもの
で、第3図は可変抵抗器の縦断面図、第4図a,
bは弾性導電体の上面図及び側面図である。第5
図及び第6図は夫々弾性導電体の他の実施例を示
す斜視図である。 図中、1a……被押圧部、2,8,9……弾性
導電体、2a,8a,9a……接触部、4……抵
抗体、5……電極。

Claims (1)

  1. 【実用新案登録請求の範囲】 押圧変形可能な被押圧部の下面側に、下方に向
    つて横断面積が徐々に小さくなる接触部を備えた
    弾性導電体を付設し、且つ弾性導電体の下側に一
    対の電極を具備した抵抗体を対向配置してなり、
    被押圧部の押圧変形に伴う弾性導電体の接触部と
    抵抗体との接触面積の増減によつて電極間の導通
    抵抗が変化するように構成された可変抵抗器にお
    いて、 上面側に上方に向つて横断面積が徐々に小さく
    なる接触部を、また下面側に下方に向つて横断面
    積が徐々に小さくなる同一形状の接触部を夫々有
    する上下対称な弾性導電体を用いた ことを特徴とする可変抵抗器。
JP12295689U 1989-10-20 1989-10-20 Pending JPH0361306U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12295689U JPH0361306U (ja) 1989-10-20 1989-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12295689U JPH0361306U (ja) 1989-10-20 1989-10-20

Publications (1)

Publication Number Publication Date
JPH0361306U true JPH0361306U (ja) 1991-06-17

Family

ID=31670953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12295689U Pending JPH0361306U (ja) 1989-10-20 1989-10-20

Country Status (1)

Country Link
JP (1) JPH0361306U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749205A (en) * 1980-09-09 1982-03-23 Nippon Electric Co Variable resistor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749205A (en) * 1980-09-09 1982-03-23 Nippon Electric Co Variable resistor

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