JPS61105805A - Slide type variable resistor - Google Patents
Slide type variable resistorInfo
- Publication number
- JPS61105805A JPS61105805A JP22676084A JP22676084A JPS61105805A JP S61105805 A JPS61105805 A JP S61105805A JP 22676084 A JP22676084 A JP 22676084A JP 22676084 A JP22676084 A JP 22676084A JP S61105805 A JPS61105805 A JP S61105805A
- Authority
- JP
- Japan
- Prior art keywords
- variable resistor
- resistance
- sliding
- board
- sliding body
- 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）
本発明は主としてラジオカセット、ステレオ、テレビ等
の民生用電子機器に使用される簡易形のスライド形可変
抵抗器に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a simple slide type variable resistor mainly used in consumer electronic equipment such as radio cassettes, stereos, and televisions.
（従来例の構成とその問題点）
従来、簡易形のスライド形可変抵抗器は第１図および第
２図に示すように、絶縁材料製抵抗基板１の片方の面に
抵抗層２および導電層３を印刷等により設け、抵抗基板
１の端部にそれぞれ外部端子４，５および６をかしめ等
により固着すると共に、抵抗基板１に挿通して設けられ
たスライダー７の内側に、抵抗層２と導電層３を橋絡す
る摺動子８を固着する方式が一般的である。(Structure of conventional example and its problems) Conventionally, a simple slide type variable resistor has a resistance layer 2 and a conductive layer on one side of a resistance substrate 1 made of an insulating material, as shown in FIGS. 1 and 2. 3 are provided by printing or the like, and the external terminals 4, 5, and 6 are fixed to the ends of the resistance board 1 by caulking or the like, and the resistance layer 2 and A common method is to fix the slider 8 that bridges the conductive layer 3.
しかし、このような構造では口の字形をしたスライダー
７の内側に摺動子８を取付ける作業が困難であり、また
スライダー７は外部端子４，５゜６を固着する前に抵抗
基板１に、挿入する必要があるが、この作業を自動化す
ることも困難であり、組立工数が多くかかっていた。However, with such a structure, it is difficult to attach the slider 8 inside the mouth-shaped slider 7, and the slider 7 is attached to the resistor board 1 before the external terminals 4, 5, 6 are fixed. Although it needs to be inserted, it is difficult to automate this work and requires a lot of assembly man-hours.
さらに、ユーザの各種要望に応じるために操作体レバ一
部９を変更しようとすると、スライダ−７全体を変更す
る必要があるため、複雑な成型金型を必要とし、多大の
費用と日数を要する欠点があった。Furthermore, when attempting to change the operating lever part 9 to meet various user requests, the entire slider 7 must be changed, which requires a complicated mold and requires a large amount of cost and time. There were drawbacks.
（発明の目的）
本発明の目的は、従来の欠点を解消し、スライダーに対
する摺動子の取付け、および抵抗基板に対するスライダ
ーの組合せを簡単にして自動組立化を可能にすると共に
、操作レバーの変更にも容易に対応できるスライド形可
変抵抗器を提供することである。(Object of the Invention) An object of the present invention is to eliminate the conventional drawbacks, to simplify the attachment of the slider to the slider and the combination of the slider to the resistance board, thereby enabling automatic assembly, and to change the operating lever. It is an object of the present invention to provide a slide type variable resistor that can be easily applied to various types of applications.
（発明の構成）
本発明のスライド形可変抵抗器は、片面に直線状抵抗層
と導電層を有する長方形の絶縁材料製抵抗基板と、この
抵抗基板の抵抗面側に配され、抵抗層と導電層上を橋絡
摺動する摺動子を保持した摺動体と、この摺動体と係合
して抵抗基板を挟持するよう、この抵抗基板の抵抗面と
は反対の面側に配された操作レバーを一体に形成された
操作体とにより構成されたものである。(Structure of the Invention) The slide type variable resistor of the present invention includes a rectangular resistance substrate made of an insulating material having a linear resistance layer and a conductive layer on one side, and a resistance layer and a conductive layer disposed on the resistance side of the resistance substrate. A sliding body holding a slider that slides bridging over the layer, and an operation disposed on the side of the resistive board opposite to the resistive surface so as to engage with this sliding body and sandwich the resistive board. It is composed of a lever and an operating body integrally formed.
（実施例の説明）
本発明の一実施例を第３図ないし第７図に基づいて説明
する。(Description of Embodiment) An embodiment of the present invention will be described based on FIGS. 3 to 7.
第３図は本発明によるスライド形可変抵抗器の分解斜視
図であり、第４図は同側面図、第５図は同断面図である
。FIG. 3 is an exploded perspective view of the sliding variable resistor according to the present invention, FIG. 4 is a side view of the same, and FIG. 5 is a sectional view of the same.
図において、１１はフェノール樹脂積層板等から成る抵
抗基板で、その片側面には直線状抵抗層１２および導電
層１３が印刷等により形成され、その端部には、それぞ
れ外部端子１４，１５．１６および１６′がかしめ等に
より固着されている。そして、抵抗基板１１の抵抗面側
には成形樹脂製のコの字形をした摺動体１７が配され、
抵抗基板１１と対向した平板部１７″には抵抗層１２、
導電層１３間を橋絡摺動する摺動子１８が取付けられる
と共に、その上下端には抵抗基板１１を挟持する平行保
持部１９．１９’が設けられ、さらにその先端の抵抗基
板１１の裏面側に突き出た４一
部分には平板状操作体２０と結合する複数個の取付脚２
１．２１’ （図示されていない）、２２．２２’が形
成されている。取付脚２１，２Ｐは操作体２０の連結用
切込み２３．２３’に対して係止用ツメ部２４．２４’
（図示されていない）で抜は止めされると共に、取付
脚２２．２２’は孔２５．２５″を通って裏側に出た先
端部をかしめることにより摺動体１７と操作体２０を完
全に固定する。In the figure, reference numeral 11 denotes a resistance board made of a phenolic resin laminate or the like, on one side of which a linear resistance layer 12 and a conductive layer 13 are formed by printing or the like, and external terminals 14, 15, . 16 and 16' are fixed by caulking or the like. A U-shaped sliding body 17 made of molded resin is arranged on the resistance surface side of the resistance board 11.
A resistance layer 12 is provided on the flat plate portion 17″ facing the resistance substrate 11.
A slider 18 that bridges and slides between the conductive layers 13 is attached, and parallel holding parts 19 and 19' that sandwich the resistance board 11 are provided at the upper and lower ends thereof, and the back surface of the resistance board 11 at the tip thereof is provided. A plurality of mounting legs 2 are connected to the flat operating body 20 on one part of the 4 that protrudes from the side.
1.21' (not shown) and 22.22' are formed. The mounting legs 21, 2P have locking claws 24.24' with respect to the connection notches 23.23' of the operating body 20.
(not shown) to prevent removal, and the mounting leg 22.22' passes through the hole 25.25'' and caulks the tip that comes out on the back side to completely connect the sliding body 17 and the operating body 20. Fix it.
そして、操作体２０に一体に設けられた操作レバ一部２
６を抵抗基板１１の長手方向に沿って摺動させることに
より、摺動子１８が抵抗層１２および導電層１３間を橋
絡摺動して、外部端子１．４．１６（または１６′）間
および外部端子１．５．１６（または１６″）間の抵抗
値が変化する。An operating lever portion 2 integrally provided with the operating body 20
6 along the longitudinal direction of the resistive substrate 11, the slider 18 bridges and slides between the resistive layer 12 and the conductive layer 13, and the external terminals 1, 4, 16 (or 16') The resistance value between the external terminals 1.5.16 (or 16'') changes.
摺動子１８を取付ける摺動体１７はコの字形であり口の
字形でないため、その取付作業は簡単であり、自動化も
容易である。Since the sliding body 17 to which the slider 18 is attached is U-shaped and not square-shaped, the installation work is simple and can be easily automated.
また摺動体１７と操作体２０は単に重ね合わせることに
より結合されるので、あらかじめ端子を固着した抵抗基
板１１を摺動体１７と操作体２０の間にはさみこんで結
合すれば、可変抵抗器の組立ては完了することになり、
この作業も自動化することができる。Furthermore, since the sliding body 17 and the operating body 20 are connected by simply overlapping them, the variable resistor can be assembled by inserting the resistance board 11 to which the terminals are fixed in advance between the sliding body 17 and the operating body 20 and connecting them. will be completed,
This work can also be automated.
第６図は本発明の第２実施例のスライド形可変抵抗器の
分解斜視図である。FIG. 6 is an exploded perspective view of a sliding variable resistor according to a second embodiment of the present invention.
同図において摺動体２７を平面状に操作体２８をコの字
形にして、抵抗基板２９を挟持する平行保持部３０．３
０’を操作体２８側に設けると、前記実施例に比較して
操作体２８はやや複雑になるが、摺動子３１の摺動体２
７への取付けはさらに容易になる。In the figure, the sliding body 27 is made planar, the operating body 28 is made U-shaped, and the parallel holding part 30.3 that holds the resistance board 29 is
If 0' is provided on the operating body 28 side, the operating body 28 becomes slightly more complicated than in the above embodiment, but the sliding body 2 of the slider 31
7 is even easier to install.
第７図は同第３実施例のスライド形可変抵抗器の断面図
である。FIG. 7 is a sectional view of the sliding variable resistor of the third embodiment.
同図において、操作レバ一部３２をそのままセットの表
面に出すツマミ一体形のタイプにおいてもその成形金型
は簡単なものでよく、操作レバ一部（ツマミ部）３２を
樹脂メッキしたい場合には操作体３３の部分全体をメッ
キしても操作レバ一部３２は導電部と絶縁されているの
で問題はない。In the same figure, even for the knob-integrated type in which the operating lever part 32 is exposed directly to the surface of the set, the mold for the mold may be simple, and if the operating lever part (knob part) 32 is to be plated with resin, Even if the entire portion of the operating body 33 is plated, there is no problem because the operating lever portion 32 is insulated from the conductive portion.
（発明の効果）
以上説明したように本発明によれば、スライダーに対す
る摺動子の取付けおよび抵抗基板に対するスライダーの
組合せを簡単にして自動組立化が可能となり、また操作
レバーの変更にも容易に対応できるようになり実用」二
著しい効果がある。(Effects of the Invention) As explained above, according to the present invention, automatic assembly is possible by simplifying the attachment of the slider to the slider and the combination of the slider to the resistor board, and it is also easy to change the operating lever. It has two remarkable effects: it becomes practical and can be used effectively.
第１図は従来のスライド形可変抵抗器の側面図、第２図
は同断面図、第３図は本発明の一実施例によるスライド
形可変抵抗器の分解斜視図、第４図は同側面図、第５図
は同断面図、第６図は本発明の第２実施例によるスライ
ド形可変抵抗器の分解斜視図、第７図は同第３実施例の
断面図である。
１．１２・・・抵抗層、 ２，１３・・・導電層、 ３
゜１．１．２９・・・抵抗基板、 ４ 、５ 、６ 、
１４，１５，１．６゜１６′ ・・外部端子、 ７・・
・スライダー、 ８゜１．８．３１・・・摺動子、 ９
、２６．３２・・・操作レバ一部、１．７．２７
・摺動体、１７′ ・・・平板部、１９．１９’ 、３
０．３０’ ・・・平行保持部、２０，２８．３３・・
・操作体、２］ 、 ２１’ 、 ２２．２２’ ・・
・取付脚、２３．２３’・・・切込み、２４ 、２４″
・・・ツメ部、２５．２５’ ・・・孔。
第１図
第２図
第３図
第４図
第５図 第７図
第６図FIG. 1 is a side view of a conventional sliding variable resistor, FIG. 2 is a sectional view of the same, FIG. 3 is an exploded perspective view of a sliding variable resistor according to an embodiment of the present invention, and FIG. 4 is a side view of the same. 5 is a sectional view of the same, FIG. 6 is an exploded perspective view of a sliding variable resistor according to a second embodiment of the present invention, and FIG. 7 is a sectional view of a third embodiment of the same. 1.12...Resistive layer, 2,13...Conductive layer, 3
゜1.1.29...Resistance board, 4, 5, 6,
14,15,1.6゜16'...external terminal, 7...
・Slider, 8゜1.8.31...Slider, 9
, 26.32...Part of operation lever, 1.7.27
・Sliding body, 17'...Flat plate part, 19.19', 3
0.30'...Parallel holding part, 20, 28.33...
- Operating body, 2], 21', 22.22'...
・Mounting leg, 23.23'...notch, 24, 24''
...Claw part, 25.25' ...hole. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 7 Figure 6
Claims (3)
縁材料製抵抗基板と、該抵抗基板の抵抗面側に配され、
前記抵抗層と導電層上を橋絡摺動する摺動子を保持した
摺動体と、該摺動体と係合して抵抗基板を挟持するよう
該抵抗基板の抵抗面とは反対の面側に配され、操作レバ
ーを一体に形成された操作体とにより構成されることを
特徴とするスライド形可変抵抗器。(1) A rectangular resistance board made of an insulating material having a linear resistance layer and a conductive layer on one side, and arranged on the resistance side of the resistance board,
a sliding body holding a slider that bridges and slides on the resistive layer and the conductive layer; and a sliding body on the side opposite to the resistive surface of the resistive board so as to engage with the sliding body and sandwich the resistive board. 1. A slide type variable resistor characterized in that the slide type variable resistor is comprised of an operating body integrally formed with an operating lever.
体と操作体を結合する複数個の取付脚を摺動体側に形成
し、前記操作体は平板状としたことを特徴とする特許請
求の範囲第（１）項記載のスライド形可変抵抗器。(2) A patent claim characterized in that a parallel holding part that holds the upper and lower sides of the resistance board and a plurality of mounting legs that connect the sliding body and the operating body are formed on the sliding body side, and the operating body is shaped like a flat plate. A sliding variable resistor according to range (1).
体と操作体を結合する複数個の取付脚を操作体側に形成
し、前記摺動体は平板状としたことを特徴とする特許請
求の範囲第（１）項記載のスライド形可変抵抗器。(3) A parallel holding part that holds the upper and lower sides of the resistance board and a plurality of mounting legs that connect the sliding body and the operating body are formed on the operating body side, and the sliding body is shaped like a flat plate. A sliding variable resistor according to range (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22676084A JPS61105805A (en) | 1984-10-30 | 1984-10-30 | Slide type variable resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22676084A JPS61105805A (en) | 1984-10-30 | 1984-10-30 | Slide type variable resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105805A true JPS61105805A (en) | 1986-05-23 |
Family
ID=16850182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22676084A Pending JPS61105805A (en) | 1984-10-30 | 1984-10-30 | Slide type variable resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105805A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62175647U (en) * | 1986-04-28 | 1987-11-07 | ||
| JPS6320405U (en) * | 1986-04-28 | 1988-02-10 | ||
| JP2007327819A (en) * | 2006-06-07 | 2007-12-20 | Ricoh Co Ltd | Heterodyne laser interferometric measuring machine, and image forming device |
-
1984
- 1984-10-30 JP JP22676084A patent/JPS61105805A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62175647U (en) * | 1986-04-28 | 1987-11-07 | ||
| JPS6320405U (en) * | 1986-04-28 | 1988-02-10 | ||
| JP2007327819A (en) * | 2006-06-07 | 2007-12-20 | Ricoh Co Ltd | Heterodyne laser interferometric measuring machine, and image forming device |
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