JPH04706U - - Google Patents
Info
- Publication number
- JPH04706U JPH04706U JP4036790U JP4036790U JPH04706U JP H04706 U JPH04706 U JP H04706U JP 4036790 U JP4036790 U JP 4036790U JP 4036790 U JP4036790 U JP 4036790U JP H04706 U JPH04706 U JP H04706U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- potentiometer
- resistors
- substrate
- base
- 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
Links
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Adjustable Resistors (AREA)
Description
第1図〜第3図はこの考案によるポテンシヨメ
ータを示し、第1図は基板側から見た概略図、第
2図は第1図に示すものをA−A線に沿つて見た
断面図、第3図はブラシ台側から見た概略図、第
4図は従来のポテンシヨメータをブラシ台側から
見た概略図である。
1,11……基板、2,12……第1の導体、
3,13……第2の導体、4,14……第1の抵
抗体、5,15……第2の抵抗体、6……ブラシ
台、7,17……ブラシ、8……ダストワイパー
、9……クリーニング部。
Figures 1 to 3 show the potentiometer according to this invention, Figure 1 is a schematic diagram seen from the board side, and Figure 2 is a cross section of the potentiometer shown in Figure 1 taken along line A-A. FIG. 3 is a schematic view of a conventional potentiometer seen from the brush stand side, and FIG. 4 is a schematic view of a conventional potentiometer seen from the brush stand side. 1, 11... substrate, 2, 12... first conductor,
3, 13... Second conductor, 4, 14... First resistor, 5, 15... Second resistor, 6... Brush stand, 7, 17... Brush, 8... Dust wiper , 9...Cleaning department.
Claims (1)
、該基板1に対向して配設されるとともに、回動
可能なブラシ台6と、該ブラシ台6に配設されて
ブラシ台6と一体に回動するとともに、回動時に
前記抵抗体4,5上を摺動接触するブラシ7とを
具えたポテンシヨメータにおいて、前記ブラシ台
6に、先端部にクリーニング部9,9を有するダ
ストワイパー8,8を前記ブラシ7の回動方向先
後の前記抵抗体4,5に接触させるように設けた
ことを特徴とするポテンシヨメータ。 (2) 前記クリーニング部9,9はフエルトから
なる請求項1記載のポテンシヨメータ。[Claims for Utility Model Registration] (1) A substrate 1 on which resistors 4 and 5 are provided, a rotatable brush stand 6 disposed opposite to the substrate 1, and the brush In the potentiometer, the brush 7 is disposed on the base 6 and rotates integrally with the brush base 6, and comes into sliding contact with the resistors 4 and 5 when rotated. A potentiometer characterized in that dust wipers 8, 8 having cleaning parts 9, 9 at their tips are provided so as to be in contact with the resistors 4, 5 at the front and back in the direction of rotation of the brush 7. (2) The potentiometer according to claim 1, wherein the cleaning parts 9, 9 are made of felt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4036790U JPH04706U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4036790U JPH04706U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04706U true JPH04706U (en) | 1992-01-07 |
Family
ID=31550096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4036790U Pending JPH04706U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04706U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011252806A (en) * | 2010-06-02 | 2011-12-15 | Mitsubishi Material C.M.I. Corp | Position detecting sensor |
-
1990
- 1990-04-16 JP JP4036790U patent/JPH04706U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011252806A (en) * | 2010-06-02 | 2011-12-15 | Mitsubishi Material C.M.I. Corp | Position detecting sensor |
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