JPS60247903A - Linear potentioneter - Google Patents
Linear potentioneterInfo
- Publication number
- JPS60247903A JPS60247903A JP10500484A JP10500484A JPS60247903A JP S60247903 A JPS60247903 A JP S60247903A JP 10500484 A JP10500484 A JP 10500484A JP 10500484 A JP10500484 A JP 10500484A JP S60247903 A JPS60247903 A JP S60247903A
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- current collector
- electrode
- metal plate
- linear
- 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
Landscapes
- Adjustable Resistors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は各種電子機器に利用される直線形ポテンショメ
ータに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a linear potentiometer used in various electronic devices.
従来例の構成とその問題点
従来の直線形ポテンショメータは、絶縁基板上に抵抗体
と集電体を形成し、その電極の端子として鋲あるいは金
具をカシメあるいはイノサート等によって形成している
。そして基板の補強材、シールド効果、あるいは電子機
器への取付用金具の目的で金属製取付台上にポテンショ
メータを取付けて使用されている。Conventional Structure and Problems In a conventional linear potentiometer, a resistor and a current collector are formed on an insulating substrate, and a stud or metal fitting is formed as the terminal of the electrode by caulking, inosert, or the like. The potentiometer is mounted on a metal mounting base and used for the purpose of reinforcing the board, shielding effect, or as a fitting for mounting on electronic equipment.
しかし、このような構成であると、端子、取付台等の部
品点数あるいは作業時間が増えるため、製品が高価にな
るという欠点があった〇発明の目的
本発明は、上述の欠点を除去したもので、その目的は作
業工程及び構造を単純化させることのできるポテンショ
メータを提供せんとするものである０
発明の構成
本発明は、金属製板と抵抗体及び集電体の電極がフェノ
ールまたはエポキシ樹脂にて接着一体化されている構造
のポテンショメータである。However, with such a configuration, the number of parts such as terminals and mounting bases and the work time increase, resulting in a disadvantage that the product becomes expensive.Objective of the InventionThe present invention eliminates the above-mentioned disadvantages. The purpose of the present invention is to provide a potentiometer that can simplify the working process and structure.Constitution of the InventionThe present invention provides a method in which the metal plate, the resistor, and the electrodes of the current collector are made of phenol or epoxy resin. This is a potentiometer that is integrated with adhesive.
実施例の説明
以下、本発明の直線形ポテンショメータの実施例につい
て図面を参照して詳細に説明する。DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the linear potentiometer of the present invention will be described in detail with reference to the drawings.
第１図、第２図に示すようにアルミまたは鉄等の金属製
板１上に、抵抗体及び集電体の銅箔製電極３，４．５が
、フェノールまたはエポキシ等樹脂の絶縁膜２にて接着
されている。一般にこれらの電極は、銅箔張りのアルミ
板を用い、エツチングにて所望の電極パターンを形成す
れば手軽に製作できる。As shown in FIGS. 1 and 2, copper foil electrodes 3, 4.5 for resistors and current collectors are mounted on a metal plate 1 made of aluminum or iron, etc., and an insulating film 2 made of resin such as phenol or epoxy. It is glued at. Generally, these electrodes can be easily manufactured by using an aluminum plate covered with copper foil and forming a desired electrode pattern by etching.
次に前記電極３，４上に導電性プラスチックを形成して
抵抗体６を設け、また同様に前記電極６上にも導電性プ
ラスチックにて集電体７を形成する。この時、銅箔製電
極３，４．６と抵抗体６、集電体７の導電性プラスチッ
クとの接合面で若干の電気抵抗が発生する為、電気的導
通性が悪くなるが、銅箔製電極３，４．５にあらかじめ
ハンダメッキ、銀メーノキ等の処理を行なえば上記問題
は解決する。Next, conductive plastic is formed on the electrodes 3 and 4 to provide a resistor 6, and a current collector 7 is similarly formed on the electrode 6 using conductive plastic. At this time, some electrical resistance occurs at the bonding surfaces between the copper foil electrodes 3, 4.6 and the conductive plastic of the resistor 6 and current collector 7, which deteriorates electrical conductivity. The above problem can be solved if the manufactured electrodes 3, 4.5 are treated with solder plating, silver plating, etc. in advance.
８は前記°抵抗体６と集電体７を短絡しつつ摺動する接
触子である。8 is a contact that slides while short-circuiting the resistor 6 and current collector 7.
以上述べた如く、本実施例の直線形ボテンシヲメータは
、抵抗体６の両端の電極３，４及び集電体の電極６が、
金属製板１上に直接接着されている為、従来のように電
極の端子として鋲あるいは金具等を取付ける必要がなく
、また、さらに金属製取付台も省くことができる為、製
造工程及び構造が簡単になるため安価に製品を供給でき
る。As described above, in the linear potentiometer of this embodiment, the electrodes 3 and 4 at both ends of the resistor 6 and the electrode 6 of the current collector are
Since it is bonded directly onto the metal plate 1, there is no need to attach studs or metal fittings as electrode terminals as in the past, and the metal mounting base can also be omitted, which simplifies the manufacturing process and structure. Because it is simple, the product can be supplied at low cost.
発明の効果
以上の本発明の直線形ポテンショメータは、構成が簡単
化されているため製造上きわめて利用価値が高い。The linear potentiometer of the present invention has a simplified structure and is extremely useful in manufacturing.
第１図は本発明一実施例を示す平面図、第２図は同断面
図である。
１・・・金属製板、２・ −・絶縁膜、３，４．５・・
・・・銅箔製電極、６・・・・・抵抗体、７・・・・・
集電体、８・・・・・・接触子。FIG. 1 is a plan view showing one embodiment of the present invention, and FIG. 2 is a sectional view thereof. 1...Metal plate, 2--Insulating film, 3,4.5...
...Copper foil electrode, 6...Resistor, 7...
Current collector, 8...contact.
Claims (1)
またはエポキシ樹脂等の絶縁膜を介して形成された抵抗
体と、前記抵抗体と平行に配設された集電体とを備え、
前記抵抗体と集電体の両者を短絡する接触子が摺動する
ことにより、前記抵抗体の両端及び集電体の電極の間で
所望の分割電位を得る直線形ポテンショメータであって
、前記電極が銅箔で形成され、かつその電極が前記金属
製板に前記絶縁膜を介して接着されていることを特徴と
する直線形ボテンショメ〜り。A resistor formed on a metal plate made of aluminum or iron with an insulating film of phenol or epoxy resin interposed therebetween, and a current collector disposed in parallel with the resistor,
A linear potentiometer that obtains a desired divided potential between both ends of the resistor and an electrode of the current collector by sliding a contact that short-circuits both the resistor and the current collector, the electrode is formed of copper foil, and the electrode thereof is bonded to the metal plate via the insulating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10500484A JPS60247903A (en) | 1984-05-23 | 1984-05-23 | Linear potentioneter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10500484A JPS60247903A (en) | 1984-05-23 | 1984-05-23 | Linear potentioneter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60247903A true JPS60247903A (en) | 1985-12-07 |
Family
ID=14395930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10500484A Pending JPS60247903A (en) | 1984-05-23 | 1984-05-23 | Linear potentioneter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60247903A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0763044B2 (en) * | 1990-06-27 | 1995-07-05 | マルクアルト ゲーエムベーハ | Switch circuit with controllable resistance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592302A (en) * | 1982-06-28 | 1984-01-07 | 日本電気株式会社 | Variable resistor and method of producing same |
-
1984
- 1984-05-23 JP JP10500484A patent/JPS60247903A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592302A (en) * | 1982-06-28 | 1984-01-07 | 日本電気株式会社 | Variable resistor and method of producing same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0763044B2 (en) * | 1990-06-27 | 1995-07-05 | マルクアルト ゲーエムベーハ | Switch circuit with controllable resistance |
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