JPS58194218A - Slide switch - Google Patents
Slide switchInfo
- Publication number
- JPS58194218A JPS58194218A JP8602982A JP8602982A JPS58194218A JP S58194218 A JPS58194218 A JP S58194218A JP 8602982 A JP8602982 A JP 8602982A JP 8602982 A JP8602982 A JP 8602982A JP S58194218 A JPS58194218 A JP S58194218A
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- operation button
- protrusion
- slide switch
- contact plate
- 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
- 238000005192 partition Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 description 3
- 239000012777 electrically insulating material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Slide Switches (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】
本発明はスライドスイッチに関するもので、その目的と
するところは複数対の接点板間の絶縁性を向上させたス
ライドスイッチを提供することにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a slide switch, and an object thereof is to provide a slide switch with improved insulation between a plurality of pairs of contact plates.
以下本発明の実施例を図面に基づき説明する。Embodiments of the present invention will be described below based on the drawings.
スイッチのハウジング１は電気絶縁材からなる取付台２
とこの取付台２に嵌着するカバー８とで形成され、前記
ハウジングｌ内には導電性バネ材からなる可動接点板４
と固定接点板５とを互いに対向させて三対固定するとと
もに操作釦６を摺動自在に設けている。三個の可動接点
板４ａ〜４ｃはその基部を電気絶縁材からなる支持台７
に一体に連結され、支持台７の下方に延出した突片８を
前記取付台２に形成した凹所９に嵌着するようにし、組
立てをし易くするとともに可動接点板４ａ〜４ｃを確実
に位置決め固定できるようにしている。前記凹所９は取
付台２の一側下面に設けた突出部１０内に形成されてお
り、前記突出部ｌＯの１１面には支持台７の挿入方向に
切欠いた切欠１！ｌ５ＩＩを形成して前記凹所９の開口
部が拡がり易くし、支持台７の突片８の取付は取り外し
が容易にできるようにしている。また、前記取付台２の
他側下面には前記突出部ｌＯと対向させて突起１２ｔ−
形成し、突出部ｌＯと突起１２との間のデッドスペース
内に雑防用のコンデンす１８を配設している。更に、前
記可動接点板４ａ〜４Ｃの夫々に一体形成したリード線
接続用の端子２６＆〜２６Ｃをハウジング１の外部に突
出するとともに、隣接する端子を互いに逆方向に折曲げ
、端子″２６ａ〜２６０へのリード線の接続をし易く且
つ各端子間の絶縁距離が大きくとれるようにしている。The switch housing 1 has a mounting base 2 made of electrically insulating material.
and a cover 8 that fits onto the mounting base 2, and a movable contact plate 4 made of a conductive spring material is disposed within the housing l.
Three pairs of fixed contact plates 5 and 5 are fixed facing each other, and an operation button 6 is slidably provided. The three movable contact plates 4a to 4c have their bases mounted on a support base 7 made of electrically insulating material.
A projecting piece 8 extending downward from the support base 7 is fitted into a recess 9 formed in the mounting base 2 to facilitate assembly and to securely hold the movable contact plates 4a to 4c. It can be positioned and fixed. The recess 9 is formed in a protrusion 10 provided on the lower surface of one side of the mounting base 2, and a notch 1 cut out in the insertion direction of the support base 7 is formed on the 11th surface of the protrusion lO. 15II is formed so that the opening of the recess 9 can easily expand, and the protruding piece 8 of the support base 7 can be easily attached and removed. Further, a projection 12t- is provided on the lower surface of the other side of the mounting base 2, facing the projection lO.
A condenser 18 for dust prevention is disposed in the dead space between the protrusion lO and the protrusion 12. Furthermore, terminals 26&-26C for connecting lead wires integrally formed on each of the movable contact plates 4a-4C are protruded to the outside of the housing 1, and adjacent terminals are bent in opposite directions to form terminals "26a-260". This makes it easy to connect lead wires to the terminals, and allows a large insulation distance between each terminal.
また、前記可動接点板４＆〜４Ｃと対向させて配設した
三個の固定接点板６ａ〜５Ｃは取付台２に形成したボス
１４を夫々の固定接点板５ａ〜５Ｃに形成した係止孔１
５に挿入し固定している。前記取付台２には複数対の接
点板間に９１１１１６を立設して接点板間の絶縁をする
とともに、１９ＩＩｌ１６及びノ１ウジングｌの壁面に
囲まれた取付台２の表面には突台１７を形成し、前記突
台１７と隔１１１６及びへウジンク１の壁面との間にＬ
！ｉ１部１８全１８し、前記可動接点板４及び固ｍｗ点
板５を装着する際に発生する隔Ｗ１１６暢の削り粉、及
び接点開閉時に発生するカーボン粉等が凹窪部１８内に
入るようにして接点間に付着するのを防止している。Further, the three fixed contact plates 6a to 5C arranged opposite to the movable contact plates 4 and 4C have bosses 14 formed on the mounting base 2 and locking holes 1 formed in the respective fixed contact plates 5a to 5C.
5 and fixed. 911116 is erected between the plurality of pairs of contact plates on the mounting base 2 to provide insulation between the contact plates, and a projecting base 17 is provided on the surface of the mounting base 2 surrounded by the wall surface of 19IIl16 and the nozzle l. is formed between the protrusion 17 and the partition 1116 and the wall surface of the hinge 1.
! The i1 part 18 is completely 18, so that the shavings at a distance of W116 generated when installing the movable contact plate 4 and the solid mw point plate 5, and carbon powder generated when opening and closing the contacts enter the recessed part 18. This prevents it from sticking between the contacts.
前記操作釦６にはその下面に前記三個の可動接点板４ａ
〜４（・に対向させて三個のカム片１９ａ−１９ｅを設
けるとともに、カム片１９藺にはｌｉｆ記隔壁１６の上
部に嵌合するガイド溝２０を杉威し、また操作釦６の摺
動方向両側には操作釦６の上面より突出させ署
てカバー８の内面に当接する弾性突起２１を一対設ける
とともに、前記カバー８の内面には接点の開閉位置に対
応して前記弾性突起２１に嵌合する凹部２２を形成し、
前記操作釦６を−ｉｔ！１６の上部にそのカイト溝２０
を嵌合して支持するとともに前記可動接点板４でカバー
８の内面に押圧することにより、”Ｊ動接点板４の弾性
を利用して操作釦６のがたつきを少なくするとともにク
リック性を向上させている。更に、前記操作釦６の上面
中央には操作ツマミ２８を突設し、該操作ツマミ２８を
カバー８に形成した開口２４より外部に突出している。The operation button 6 has the three movable contact plates 4a on its lower surface.
-4(・) are provided with three cam pieces 19a to 19e facing each other, and the cam piece 19 is provided with a guide groove 20 that fits into the upper part of the partition wall 16, and the slide of the operation button 6 is provided. A pair of elastic protrusions 21 are provided on both sides of the operating button 6 in the movement direction, and the elastic protrusions 21 protrude from the upper surface of the operating button 6 and contact the inner surface of the signature cover 8. Forming a recess 22 to fit,
Press the operation button 6 to -it! The kite groove 20 on the top of 16
By fitting and supporting the J movable contact plate 4 and pressing it against the inner surface of the cover 8, the elasticity of the J movable contact plate 4 is used to reduce the rattling of the operation button 6 and improve clickability. Furthermore, an operating knob 28 is protruded from the center of the upper surface of the operating button 6, and the operating knob 28 protrudes to the outside through an opening 24 formed in the cover 8.
而して、その動作状態を第４図乃至第６図に基づいて説
明すると、操作釦６は第４図に示すＡ〜Ｄの４段階に移
動するようになっており、まずＡの位置に操作釦６を位
置させた場合には、可動接点板４に形成した突起部２５
に第６図に示す操作釦６のカム片１９のａの位置が対面
するのであり、この場合には各対の可動接点板４ａ〜４
Ｃと固定接点板５ａ〜５Ｃは全て離間しているのである
。操作釦６を・ Ｂの位置に移動すると可動接点板４の
突起部２５にカム片１９のｂの位置が対面するのであり
、カム片１９＆の凸部とカム片１９Ｃの凸部により可動
接点板４＆と可動接点板４Ｃとが押圧され、可動接点板
４ａと固ｉ接点板５ａ、及び可動接点板４Ｃと固定接点
板５Ｃとが接触し、端子２６ａと端子２７＆間、及び端
子２６Ｃと端子２７０間が導通するのである。次に操作
釦６を０の位置に移動すると可動接点板４の突起部２６
にカム片１９のＣの位置が対面するのであり、カム片１
９ａの凸部とカム片１９ｂの凸部により可動接点板４ａ
と可動接点板４ｂとが押圧されて端子２６ａと端子２７
＆間、及び端子２６ｂと端子２７＆間が導通するのであ
る。更に操作釦６をＤの位置に移動するとａ（動接点板
４の突起部２５にカム片１９のｄの位置が対面するので
あり、カム片１９ａ 、 １９ｂ 、 １９０の凸部が
可動接点板４ａ、 ４ｂ、 ４ｃを押圧して全ての端子
間が導通するのである。The operating state of the operation button 6 will be explained based on FIGS. 4 to 6. The operation button 6 moves in four stages A to D shown in FIG. When the operation button 6 is positioned, the protrusion 25 formed on the movable contact plate 4
The position a of the cam piece 19 of the operation button 6 shown in FIG. 6 faces each other, and in this case, each pair of movable contact plates 4a to 4
C and the fixed contact plates 5a to 5C are all separated from each other. When the operation button 6 is moved to the position B, the position b of the cam piece 19 faces the protrusion 25 of the movable contact plate 4, and the convex part of the cam piece 19 & and the convex part of the cam piece 19C move the movable contact plate. 4& and the movable contact plate 4C are pressed, and the movable contact plate 4a and the solid i-contact plate 5a, and the movable contact plate 4C and the fixed contact plate 5C are brought into contact, and the contact is made between the terminal 26a and the terminal 27&, and between the terminal 26C and the terminal 270. The space between them becomes conductive. Next, when the operation button 6 is moved to the 0 position, the protrusion 26 of the movable contact plate 4
The position C of the cam piece 19 faces the cam piece 1.
The movable contact plate 4a is moved by the convex portion of 9a and the convex portion of the cam piece 19b.
and the movable contact plate 4b are pressed, and the terminal 26a and the terminal 27
Conductivity is established between &, and between terminal 26b and terminal 27&. Further, when the operation button 6 is moved to the position D, the position d of the cam piece 19 faces the protrusion 25 of the movable contact plate 4, and the convex parts of the cam pieces 19a, 19b, and 190 face the protrusion 25 of the movable contact plate 4a. , 4b, and 4c are pressed to establish conduction between all terminals.
以上の如く、本発明は複数対の接点板間に隔壁を形成す
るとともに、操作釦を隔壁の上端面とカバー内面との間
に摺動自在に配設したので、隔壁′Ｖより異極端子板の
絶縁ができるとともに操作釦の摺動ガイドができ、しか
も接点板の挿入位置決めがｇ４Ｗ１により容易にできる
効果を奏するのである１As described above, in the present invention, a partition wall is formed between a plurality of pairs of contact plates, and the operation button is slidably disposed between the upper end surface of the partition wall and the inner surface of the cover. This has the effect of insulating the plate, providing a sliding guide for the operation button, and making it easier to insert and position the contact plate using g4W1.
第１図は本発明の実施例を不す外観斜視図、第２図は同
上の裏面図、第８図は第２図のＸ−Ｘ断面図、ａ１！４
図は第２図における操作釦をＣの位置に移動した状細を
示すＹ−Ｙ断面図、第５図は本発明実施例の操作釦斜視
図、第６図は同上のカッく−及び操作釦を外した状態を
示す上面図、Ｊ１７１１は分解斜視図である。
１・拳ハウジング、２働・取付台、８・・カバー、４、
４ａ、 ４ｂ、 ４ｃ・・可動接点板、５ 、５ａ、
５ｂ、 ５ｃ・・固定接点板、６・・操作釦、１６・・
ＩＩＩＭ！、１７・・突台、１８・・凹窪部、１９・・
カム片、２００ガイド溝、２１・・弾性突起、２２の・
凹部。
特許出願人
松下電工株式会社
ご・°皓
代理人弁理士 竹 元 敏 丸１． ；ｚｓｌ′Ｏ・
（はか２名） ′
第１図Fig. 1 is an external perspective view of the embodiment of the present invention, Fig. 2 is a rear view of the same as above, Fig. 8 is a sectional view taken along line XX in Fig. 2, a1!4
The figure is a YY cross-sectional view showing the operating button in Fig. 2 moved to position C, Fig. 5 is a perspective view of the operating button in the embodiment of the present invention, and Fig. 6 is the same as above and the operating button. J1711 is a top view showing a state in which the button is removed, and an exploded perspective view. 1.Fist housing, 2.Mounting base, 8.Cover, 4.
4a, 4b, 4c...movable contact plate, 5, 5a,
5b, 5c...Fixed contact plate, 6...Operation button, 16...
IIIM! , 17... Protrusion, 18... Recessed part, 19...
Cam piece, 200 guide groove, 21... elastic protrusion, 22...
recess. Patent applicant: Matsushita Electric Works Co., Ltd. Patent attorney Satoshi Takemoto Maru 1. ;zsl'O・ (2 people) ' Figure 1
Claims (1)
対並設した取付台にカバーを嵌着してハウジングを形成
し、前記ハウジング内で摺動自在な操作釦の下面に形成
したカム片により前記可動接点板を押圧動作させて接点
を開閉するスライドスイッチにおいて、□前記複数対の
接点板間に隔壁を立設するとともに、前記操作釦を隔壁
の上端面と前記カバーとの内面との間に摺動自在に配設
したノことを特徴とするスライドスイッチ。 ２）、操作釦の下面に隔壁の上部に嵌合するガイド溝を
形成したことを特徴とする特許請求の範囲第１項記載の
スライドスイッチ。 ８）、隔壁間及びハウジング壁面に囲まれた取付台表面
に突台を形成するとともに、前記突台と隔壁及びハウジ
ング壁面との間に凹一部を形成し、前記突台上に固定接
点板を固定したことを特徴とする特許請求の範囲第１項
記載のスライドスイッチ０[Scope of Claims] l) A housing is formed by fitting a cover to a mounting base in which a plurality of pairs of fixed contact plates and movable contact plates are arranged in parallel with each other facing each other, and an operation button that can freely slide within the housing. In a slide switch that opens and closes contacts by pressing the movable contact plate with a cam piece formed on the lower surface of the switch, a partition wall is provided between the plurality of pairs of contact plates, and the operation button is connected to the upper end surface of the partition wall. A slide switch characterized in that the switch is slidably disposed between the inner surface of the cover and the cover. 2) The slide switch according to claim 1, wherein a guide groove is formed on the lower surface of the operation button to fit into the upper part of the partition wall. 8) A protrusion is formed on the surface of the mounting base surrounded by the partition walls and the housing wall, and a recessed portion is formed between the protrusion and the partition and the housing wall, and a fixed contact plate is provided on the protrusion. The slide switch 0 according to claim 1, characterized in that the slide switch 0 is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8602982A JPS58194218A (en) | 1982-05-20 | 1982-05-20 | Slide switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8602982A JPS58194218A (en) | 1982-05-20 | 1982-05-20 | Slide switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58194218A true JPS58194218A (en) | 1983-11-12 |
Family
ID=13875227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8602982A Pending JPS58194218A (en) | 1982-05-20 | 1982-05-20 | Slide switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58194218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6391130U (en) * | 1986-12-02 | 1988-06-13 | ||
| JPH04121375U (en) * | 1991-04-12 | 1992-10-29 | 市光工業株式会社 | drive unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55159518A (en) * | 1979-05-30 | 1980-12-11 | Matsushita Electric Works Ltd | Slide switch |
-
1982
- 1982-05-20 JP JP8602982A patent/JPS58194218A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55159518A (en) * | 1979-05-30 | 1980-12-11 | Matsushita Electric Works Ltd | Slide switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6391130U (en) * | 1986-12-02 | 1988-06-13 | ||
| JPH04121375U (en) * | 1991-04-12 | 1992-10-29 | 市光工業株式会社 | drive unit |
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