JPH02136304U - - Google Patents

Info

Publication number
JPH02136304U
JPH02136304U JP4526889U JP4526889U JPH02136304U JP H02136304 U JPH02136304 U JP H02136304U JP 4526889 U JP4526889 U JP 4526889U JP 4526889 U JP4526889 U JP 4526889U JP H02136304 U JPH02136304 U JP H02136304U
Authority
JP
Japan
Prior art keywords
potentiometer
switch
ineffective layer
electrically ineffective
sliding contact
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
JP4526889U
Other languages
Japanese (ja)
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 JP4526889U priority Critical patent/JPH02136304U/ja
Publication of JPH02136304U publication Critical patent/JPH02136304U/ja
Pending legal-status Critical Current

Links

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  • Adjustable Resistors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの考案のスイツチ付ポテンシヨメー
タの概念的構成を示す平面図、第2図はこの考案
の実施例の要部拡大図でイは平面図、ロはイのA
−A断面図、第3図はこの考案の他の実施例の要
部拡大図でイは平面図、ロはイのB−B断面図、
第4図は従来のスイツチ付ポテンシヨメータの概
念的構成を示す平面図、第5図は第4図の要部拡
大図でロは平面図、ロはイのC−C断面図、第6
図はチヤタリングが生じた場合のスイツチ特性を
示す波形図である。
Fig. 1 is a plan view showing the conceptual structure of a potentiometer with a switch of this invention, and Fig. 2 is an enlarged view of the main part of an embodiment of this invention, where A is a plan view and B is A of A.
- A sectional view, FIG. 3 is an enlarged view of main parts of another embodiment of this invention, A is a plan view, B is a BB sectional view of A,
Fig. 4 is a plan view showing the conceptual configuration of a conventional potentiometer with a switch, Fig. 5 is an enlarged view of the main part of Fig. 4, B is a plan view, B is a C-C sectional view of A, and Fig. 6
The figure is a waveform diagram showing switch characteristics when chattering occurs.

Claims (1)

【実用新案登録請求の範囲】 絶縁基板上に形成された一対の集電体からなる
スイツチパターン上をスイツチ用摺動子が摺動接
触し、ポテンシヨメータパターン上をポテンシヨ
メータ用摺動子が摺動接触するスイツチ付ポテン
シヨメータにおいて、 前記集電体の少なくとも一方に続いてその集電
体より摩擦係数が小さい電気的無効層が形成され
、 その電気的無効層と接近した位置で前記集電体
にこれを切断する間隙が形成されていることを特
徴とするスイツチ付ポテンシヨメータ。
[Claims for Utility Model Registration] A switch slider comes into sliding contact with a switch pattern consisting of a pair of current collectors formed on an insulating substrate, and a potentiometer slider comes into sliding contact with a potentiometer pattern. In a potentiometer with a switch in which the electrically ineffective layer is in sliding contact, an electrically ineffective layer having a coefficient of friction smaller than that of the electrically ineffective layer is formed following at least one of the current collectors, and the electrically ineffective layer is located close to the electrically ineffective layer. A potentiometer with a switch, characterized in that a gap is formed in the current collector to cut it.
JP4526889U 1989-04-17 1989-04-17 Pending JPH02136304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4526889U JPH02136304U (en) 1989-04-17 1989-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4526889U JPH02136304U (en) 1989-04-17 1989-04-17

Publications (1)

Publication Number Publication Date
JPH02136304U true JPH02136304U (en) 1990-11-14

Family

ID=31559290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4526889U Pending JPH02136304U (en) 1989-04-17 1989-04-17

Country Status (1)

Country Link
JP (1) JPH02136304U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2015015537A1 (en) * 2013-08-02 2017-03-02 東京コスモス電機株式会社 Sliding electrical parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2015015537A1 (en) * 2013-08-02 2017-03-02 東京コスモス電機株式会社 Sliding electrical parts

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